/* =========================================================
   Variables globales de diseño
   Colores, espaciado, tipografía y radios reutilizables
   ========================================================= */
:root {
  color-scheme: light;

  /* --- Marca --- */
  --color-brand-primary: oklch(28% 0.07 238deg);
  --color-brand-primary-hover: oklch(22% 0.08 238deg);
  --color-brand-primary-soft: oklch(94% 0.025 238deg);
  --color-brand-accent: oklch(63% 0.13 190deg);
  --color-brand-accent-hover: oklch(57% 0.13 190deg);
  --color-brand-accent-soft: oklch(94% 0.04 190deg);

  /* --- Fondos y superficies --- */
  --color-bg: oklch(98% 0.012 210deg);
  --color-bg-soft: oklch(95.5% 0.02 205deg);
  --color-surface: oklch(99% 0.006 210deg);
  --color-surface-elevated: oklch(100% 0 0deg);
  --color-header-bg: oklch(99% 0.006 210deg / 94%);

  /* --- Texto (ratio WCAG AA ≥ 4.5:1 sobre fondos claros) --- */
  --color-heading: oklch(18% 0.04 240deg);
  --color-text: oklch(26% 0.03 240deg);
  --color-text-muted: oklch(40% 0.025 240deg);
  --color-text-inverse: oklch(98% 0.01 205deg);

  /* --- Bordes --- */
  --color-border: oklch(86% 0.02 218deg);
  --color-border-strong: oklch(70% 0.035 220deg);

  /* --- Foco (WCAG 2.4.11 – Focus Appearance) --- */
  --color-focus: oklch(50% 0.18 190deg);
  --color-focus-ring: 0 0 0 3px var(--color-focus);

  /* --- Estados semánticos --- */
  --color-success: oklch(38% 0.13 155deg);
  --color-success-bg: oklch(94% 0.04 155deg);
  --color-warning: oklch(38% 0.12 75deg);
  --color-warning-bg: oklch(94% 0.06 75deg);
  --color-danger: oklch(42% 0.17 28deg);
  --color-danger-bg: oklch(95% 0.04 28deg);
  --color-info: oklch(34% 0.12 238deg);
  --color-info-bg: oklch(94% 0.03 238deg);

  /* --- Sombras --- */
  --shadow-sm: 0 0.35rem 1rem oklch(24% 0.04 240deg / 7%);
  --shadow-md: 0 1rem 2.5rem oklch(24% 0.04 240deg / 8%);

  /* --- Radios --- */
  --radius-sm: 0.45rem;
  --radius-md: 0.7rem;
  --radius-lg: 0.9rem;

  /* --- Espaciado --- */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-8: 3rem;

  /* --- Tipografía --- */
  --font-sans:
    system-ui, -apple-system, blinkmacsystemfont, "Segoe UI", sans-serif;
  --font-mono: "SFMono-Regular", consolas, "Liberation Mono", monospace;
  --text-xs: 0.78rem;
  --text-sm: 0.9rem;
  --text-base: 1rem;
  --text-md: 1.125rem;
  --text-lg: 1.25rem;
  --text-xl: 1.75rem;
  --text-2xl: 2.25rem;
  --text-display: clamp(2.25rem, 6vw, 4.35rem);

  /* --- Layout --- */
  --max-page: 1120px;
  --max-readable: 68ch;

  /* --- Animación --- */
  --dur-short: 160ms;
  --dur-medium: 320ms;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);

  /* --- Transición de tema (Dark Mode) --- */
  --theme-transition:
    background-color var(--dur-medium) var(--ease-out),
    color var(--dur-medium) var(--ease-out),
    border-color var(--dur-medium) var(--ease-out);
}

/* MODO OSCURO — tokens sobreescritos por data-theme="dark"
   Todos los tokens de color se redefinen aquí.
   Ratio mínimo de contraste WCAG AA: 4.5:1 (texto normal) */

[data-theme="dark"] {
  color-scheme: dark;

  /* --- Marca (más luminosa para contrastar sobre oscuro) --- */
  --color-brand-primary: oklch(72% 0.12 190deg);
  --color-brand-primary-hover: oklch(80% 0.13 190deg);
  --color-brand-primary-soft: oklch(22% 0.06 238deg);
  --color-brand-accent: oklch(70% 0.14 190deg);
  --color-brand-accent-hover: oklch(78% 0.14 190deg);
  --color-brand-accent-soft: oklch(20% 0.05 190deg);

  /* --- Fondos y superficies --- */
  --color-bg: oklch(14% 0.015 240deg);
  --color-bg-soft: oklch(17% 0.018 240deg);
  --color-surface: oklch(18% 0.02 240deg);
  --color-surface-elevated: oklch(21% 0.022 240deg);
  --color-header-bg: oklch(18% 0.02 240deg / 92%);

  /* --- Texto (ratio WCAG AA ≥ 4.5:1 sobre fondos oscuros) --- */
  --color-heading: oklch(95% 0.01 210deg);
  --color-text: oklch(88% 0.01 210deg);
  --color-text-muted: oklch(68% 0.015 220deg);
  --color-text-inverse: oklch(14% 0.015 240deg);

  /* --- Bordes --- */
  --color-border: oklch(30% 0.025 230deg);
  --color-border-strong: oklch(42% 0.03 225deg);

  /* --- Foco (WCAG 2.4.11) --- */
  --color-focus: oklch(74% 0.18 190deg);

  /* --- Estados semánticos --- */
  --color-success: oklch(68% 0.14 155deg);
  --color-success-bg: oklch(18% 0.06 155deg);
  --color-warning: oklch(72% 0.14 75deg);
  --color-warning-bg: oklch(18% 0.07 75deg);
  --color-danger: oklch(68% 0.18 28deg);
  --color-danger-bg: oklch(18% 0.07 28deg);
  --color-info: oklch(68% 0.13 238deg);
  --color-info-bg: oklch(18% 0.05 238deg);

  /* --- Sombras --- */
  --shadow-sm: 0 0.35rem 1rem oklch(5% 0.01 240deg / 30%);
  --shadow-md: 0 1rem 2.5rem oklch(5% 0.01 240deg / 35%);
}

/* Base del documento
   Normalización visual y elementos HTML compartidos */
* {
  box-sizing: border-box;
}

html,
body {
  min-width: 0;
  overflow-x: clip;
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--color-text);
  background: linear-gradient(180deg, var(--color-bg), var(--color-bg-soft));
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: 1.6;
}

img,
video {
  display: block;
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-sm);
}

.compliance-icons,
.compliance-icons img {
  max-width: 100%;
}

.compliance-icons {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.6rem;
  flex-wrap: wrap;
  margin-block: 0.25rem 0.5rem;
}

.compliance-icons img {
  width: auto;
  max-width: 3rem;
  height: 3rem;
  object-fit: contain;
  opacity: 0.96;
  flex-shrink: 0;
}

video {
  background: var(--color-heading);
}

a {
  color: oklch(38.191% 0.0814 253.833);
  font-weight: 700;
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.18em;
}

.link:hover {
  color: var(--color-brand-primary-hover);
}

a:not(.link):hover {
  color: var(--color-brand-primary-hover);
}

button,
/* =========================================================
   Controles de formulario base
   Inputs, selects, áreas de texto y agrupaciones
   ========================================================= */
input,
select,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

button:disabled,
.btn[aria-disabled="true"] {
  cursor: not-allowed;
  opacity: 0.58;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--color-focus);
  outline-offset: 3px;
}

h1,
h2,
h3,
h4 {
  margin: 0 0 var(--space-3);
  color: var(--color-heading);
  font-style: normal;
  line-height: 1.2;
  letter-spacing: -0.01em;
  overflow-wrap: break-word;
}

h1 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
}

h2 {
  font-size: clamp(1.5rem, 3vw, var(--text-2xl));
}

h3 {
  font-size: var(--text-lg);
}

h4 {
  font-size: var(--text-md);
}

p {
  margin: 0 0 var(--space-4);
}

ul,
ol {
  margin: 0 0 var(--space-4);
  padding-left: 1.25rem;
}

hr {
  margin-block: var(--space-5);
  border: 0;
  border-top: 1px solid var(--color-border);
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  min-height: 2.5rem;
  font-size: var(--text-lg);
  font-weight: 900;
  line-height: 1;
  text-decoration: none;
}

main,
.page-container,
.layout-sidebar {
  width: min(var(--max-page), calc(100% - 2rem));
  margin-inline: auto;
  padding-block: var(--space-8);
}

main > header,
.page-header {
  max-width: 820px;
  padding-bottom: var(--space-5);
  margin-bottom: var(--space-6);
  border-bottom: 1px solid var(--color-border);
}

main > header p,
.page-header p,
section > header p,
article > header p,
.muted {
  max-width: var(--max-readable);
  color: var(--color-text-muted);
}

main > section,
main > article {
  margin-block: var(--space-8);
}

/* =========================================================
   Contenedores base de tarjetas y componentes
   Tarjetas de contenido, catálogo y paneles modulares
   ========================================================= */
.card,
.card-container,
.auth-card,
.catalog-card,
.content-card,
.account-section,
.profile-hero,
.empty-state,
.metric,
.panel,
.page-container,
.media-card,
.main-content {
  padding: clamp(var(--space-4), 3vw, var(--space-5));
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

fieldset,
details,
figure {
  padding: var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
}

.provider-dashboard > section {
  padding-block: var(--space-5);
  border-top: 1px solid var(--color-border);
}

.role-grid,
.provider-dashboard > section:first-of-type {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr));
  gap: var(--space-4);
}

.profile-hero,
.account-section {
  margin-block: var(--space-5);
}

/* =========================================================
   Pestañas y navegación de perfil
   Pestañas de configuración, historial y datos de cuenta
   ========================================================= */
.profile-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-block: var(--space-5);
}

.profile-tabs button {
  color: var(--color-brand-primary-hover);
  background: var(--color-brand-primary-soft);
  border-color: var(--color-border);
}

.provider-dashboard > section > article,
.provider-dashboard section section > article {
  padding: var(--space-4);
  margin-block: var(--space-3);
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
}

.provider-dashboard > section:first-of-type > h2 {
  grid-column: 1 / -1;
}

.provider-dashboard > section:first-of-type article strong {
  display: block;
  color: var(--color-brand-primary-hover);
  font-size: var(--text-2xl);
  line-height: 1;
}

.card-container {
  width: min(100% - 2rem, 440px);
  margin: var(--space-8) auto;
  text-align: center;
}

.card-container h1,
.auth-card h1,
.card h1 {
  font-size: clamp(1.4rem, 3.2vw, 1.8rem);
  line-height: 1.25;
  margin-bottom: var(--space-3);
}

.page-container {
  max-width: 760px;
}

/* =========================================================
   Botones y llamadas a la acción
   Variantes primarias, secundarias y estados interactivos
   ========================================================= */
.btn,
button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.55rem;
  max-width: 100%;
  padding: 0.68rem 1rem;
  color: var(--color-text-inverse);
  background: var(--color-brand-primary);
  border: 1px solid var(--color-brand-primary);
  border-radius: var(--radius-sm);
  font-weight: 800;
  line-height: 1.1;
  text-align: center;
  text-decoration: none;
  white-space: nowrap;
  transition:
    transform var(--dur-short) var(--ease-out),
    background-color var(--dur-short) var(--ease-out),
    border-color var(--dur-short) var(--ease-out),
    color var(--dur-short) var(--ease-out);
}

.btn:hover,
.btn:focus-visible,
button:hover,
button:focus-visible {
  color: var(--color-text-inverse);
  background: var(--color-brand-primary-hover);
  border-color: var(--color-brand-primary-hover);
  text-decoration: none;
}

a.btn:hover,
a.btn:focus-visible {
  color: var(--color-text-inverse);
}

button[type="reset"],
.btn-secondary,
.button-secondary {
  color: var(--color-brand-primary-hover);
  background: var(--color-brand-primary-soft);
  border-color: var(--color-border);
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 0.9rem;
  color: var(--color-text);
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-weight: 600;
  text-decoration: none;
  transition:
    background-color var(--dur-short) var(--ease-out),
    border-color var(--dur-short) var(--ease-out);
}

.btn-ghost:hover {
  background: var(--color-bg-soft);
  border-color: var(--color-border-strong);
  color: var(--color-text);
  text-decoration: none;
}

form {
  display: grid;
  gap: var(--space-4);
  text-align: left;
}

fieldset {
  min-width: 0;
  margin: 0;
}

legend,
label,
dt {
  color: var(--color-heading);
  font-weight: 800;
}

fieldset label,
form p label,
li label {
  display: inline-flex;
  gap: var(--space-2);
  align-items: flex-start;
}

input,
select,
textarea {
  width: 100%;
  min-height: 2.65rem;
  padding: 0.65rem 0.8rem;
  margin-top: var(--space-1);
  color: var(--color-text);
  background: var(--color-surface);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-sm);
}

.password-field {
  position: relative;
  display: block;
  width: 100%;
  margin-top: var(--space-1);
}

.password-field.password-field > input {
  width: 100%;
  box-sizing: border-box;
  margin-top: 0;
  padding-right: 3.25rem;
}

.password-field > .password-toggle,
.password-field > .password-toggle:hover,
.password-field > .password-toggle:focus-visible,
.auth-page .auth-form .password-field > .password-toggle {
  position: absolute;
  top: 50%;
  right: 0.75rem;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  min-width: 0;
  min-height: 0;
  height: 2rem;
  padding: 0;
  color: var(--color-text-muted);
  background: transparent;
  border: 0;
  border-radius: 999px;
  box-shadow: none;
  transform: translateY(-50%);
  cursor: pointer;
}

.auth-page .auth-form .password-field > input,
.form-group .password-field > input {
  margin-top: 0;
  padding-right: 3.25rem;
}

.password-field > .password-toggle:hover,
.password-field > .password-toggle.is-visible {
  color: var(--color-brand-primary);
  background: transparent;
}

.password-field > .password-toggle:focus-visible {
  color: var(--color-brand-primary);
  background: transparent;
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
}

.password-field > .password-toggle svg {
  display: block;
  width: 1.25rem;
  height: 1.25rem;
  fill: none;
  stroke: currentcolor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

input::placeholder,
textarea::placeholder {
  color: var(--color-text-muted);
  opacity: 1;
}

textarea {
  min-height: 8rem;
  resize: vertical;
}

input[type="checkbox"],
input[type="radio"] {
  width: auto;
  min-height: auto;
  margin-top: 0.25rem;
  accent-color: var(--color-brand-primary);
}

dl {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(9rem, 1fr));
  gap: var(--space-3);
  margin: var(--space-4) 0;
}

dl div {
  padding: var(--space-3);
  background: var(--color-brand-primary-soft);
  border-radius: var(--radius-sm);
}

dd {
  margin: 0;
  color: var(--color-text-muted);
}

.flex-row,
.action-row,
.catalog-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  align-items: center;
}

.layout-sidebar,
.catalog-layout,
.detail-layout {
  display: grid;
  grid-template-columns: minmax(14rem, 18rem) minmax(0, 1fr);
  gap: var(--space-5);
  align-items: start;
}

.sidebar,
.catalog-filters {
  position: sticky;
  top: 6rem;
  background: var(--color-brand-primary-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: clip;
}

.catalog-filters form {
  display: grid;
  gap: var(--space-3);
  overflow: clip;
}

.sidebar {
  color: var(--color-text-inverse);
  background: var(--color-brand-primary-hover);
}

.sidebar h2,
.sidebar h3,
.sidebar h4,
.sidebar a {
  color: var(--color-text-inverse);
}

.sidebar a {
  display: block;
  padding-block: var(--space-1);
}

.main-content {
  width: 100%;
  margin: 0;
}

.catalog-tools {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: var(--space-3);
  margin-block: var(--space-5);
}

.catalog-page main > header {
  padding-bottom: var(--space-3);
  margin-bottom: var(--space-4);
}

.catalog-page .breadcrumb-nav {
  margin-bottom: var(--space-3);
}

.catalog-page .catalog-tools {
  margin-block: var(--space-3);
}

#Barrabusqueda:hover {
  background-color: oklch(94% 0.025 238deg);
}

.solicitarPropuesta:hover {
  color: oklch(52.705% 0.07875 250.7);
}

.solicitarServicio:hover {
  color: oklch(52.705% 0.07875 250.7);
}

.botonLimpiar:hover {
  background-color: oklch(82.892% 0.04363 236.438);
}

.catalog-tools p {
  flex: 1;
  margin: 0;
}

input:hover {
  background-color: oklch(94% 0.025 238deg);
}

.catalog-tools label {
  display: block;
  margin-bottom: var(--space-1);
}

.catalog-tools button {
  align-self: flex-end;
  margin: 0;
}

/* =========================================================
   Catálogo y cuadrícula de productos
   Organización de cursos, servicios y filtros
   ========================================================= */
.catalog-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-4);
}

.catalog-card {
  display: grid;
  grid-template-columns: minmax(9rem, 13rem) minmax(0, 1fr);
  gap: var(--space-4);
  align-items: start;
}

.catalog-card dl {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.catalog-card dl div {
  min-width: 0;
}

.catalog-card .catalog-rating {
  margin: 0;
}

.catalog-card-side,
.catalog-card-content {
  min-width: 0;
}

.catalog-card-side {
  display: grid;
  gap: var(--space-3);
  align-content: start;
}

.catalog-card dl.catalog-card-side-meta {
  grid-template-columns: 1fr;
  row-gap: 0.75rem;
  margin: 0;
}

.catalog-card dl.catalog-card-side-meta > div {
  display: block;
  padding: 0;
  background: transparent;
  border-radius: 0;
}

.catalog-card dl.catalog-card-side-meta dt {
  margin: 0;
}

.catalog-card dl.catalog-card-side-meta dd {
  margin: 0.25rem 0 0;
  overflow-wrap: anywhere;
}

.catalog-card dl.catalog-card-commercial {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-block: var(--space-3);
}

.catalog-card-commercial:not(.catalog-card-commercial--with-rating) > div:first-child {
  grid-column: 1 / -1;
}

.catalog-card-content .catalog-actions {
  flex-direction: column;
  align-items: stretch;
}

.catalog-card-content .catalog-actions > * {
  width: 100%;
}

.catalog-grid--courses .catalog-actions {
  align-items: stretch;
}

.catalog-grid--courses .catalog-actions > .btn,
.catalog-grid--courses .catalog-actions > .btn-ghost,
.catalog-grid--courses .catalog-actions > form {
  flex: 1 1 100%;
  width: 100%;
}

.catalog-grid--courses .catalog-actions > form {
  display: flex;
}

.catalog-grid--courses .catalog-actions > form button {
  width: 100%;
}

.placeholder-visual {
  display: grid;
  min-height: 11rem;
  place-items: center;
  padding: var(--space-4);
  color: var(--color-brand-primary-hover);
  font-weight: 900;
  text-align: center;
  background: linear-gradient(
    135deg,
    var(--color-brand-accent-soft),
    var(--color-bg-soft)
  );
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
}

.payment-card button,
.order-summary button {
  width: 100%;
}

@media (hover: hover) and (pointer: fine) {
  .motion-card:hover {
    border-color: var(--color-border-strong);
    box-shadow: var(--shadow-md);
  }
}

/* =========================================================
   Insignias de estado y etiquetas informativas
   Badges de estado, nivel, tipo y badges semánticos
   ========================================================= */
.badge,
.status {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  min-height: 1.75rem;
  padding: 0.25rem 0.55rem;
  color: var(--color-info);
  background: var(--color-info-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  font-weight: 800;
}

.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: var(--space-3);
  margin-top: var(--space-5);
  padding: var(--space-8) var(--space-5);
  background: var(--color-surface);
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: none;
}

.empty-state h1,
.empty-state h2,
.empty-state h3 {
  margin: 0;
  font-size: var(--text-lg);
  color: var(--color-heading);
}

.empty-state p {
  margin: 0;
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: var(--max-readable);
}

.empty-state-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 4rem;
  height: 4rem;
  border-radius: 50%;
  background: var(--color-brand-primary-soft);
  color: var(--color-brand-primary);
  margin-bottom: var(--space-2);
}

.empty-state-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-top: var(--space-3);
  flex-wrap: wrap;
  justify-content: center;
}

/* =========================================================
   Estados de carga (Skeletons y Spinners)
   ========================================================= */
@keyframes skeleton-pulse {
  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.45;
  }
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.skeleton {
  background: var(--color-border);
  border-radius: var(--radius-sm);
  animation: skeleton-pulse 1.6s ease-in-out infinite;
}

.skeleton-text {
  height: 1rem;
  margin-bottom: var(--space-2);
  border-radius: var(--radius-sm);
  background: var(--color-border);
  animation: skeleton-pulse 1.6s ease-in-out infinite;
}

.skeleton-title {
  height: 1.5rem;
  width: 60%;
  margin-bottom: var(--space-3);
  border-radius: var(--radius-sm);
  background: var(--color-border);
  animation: skeleton-pulse 1.6s ease-in-out infinite;
}

.skeleton-media {
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-md);
  background: var(--color-border);
  animation: skeleton-pulse 1.6s ease-in-out infinite;
}

.skeleton-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding: var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.spinner {
  display: inline-block;
  width: 1.5rem;
  height: 1.5rem;
  border: 2.5px solid var(--color-border);
  border-top-color: var(--color-brand-primary);
  border-radius: 50%;
  animation: spin 0.65s linear infinite;
  vertical-align: middle;
}

.spinner--sm {
  width: 1rem;
  height: 1rem;
  border-width: 2px;
}

.spinner--lg {
  width: 2.25rem;
  height: 2.25rem;
  border-width: 3px;
}

.loading-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  padding: var(--space-6);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

/* =========================================================
   Onboarding Progress Bar
   ========================================================= */
.onboarding-progress-box {
  margin: var(--space-4) auto 0;
  max-width: 480px;
  width: 100%;
}

.onboarding-progress-labels {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-text-muted);
  margin-bottom: var(--space-1);
}

.onboarding-progress-current {
  color: var(--color-brand-primary);
}

.onboarding-progress-track {
  background: var(--color-border);
  border-radius: 999px;
  height: 8px;
  overflow: hidden;
}

/* =========================================================
   Variables globales de diseño
   Colores, espaciado, tipografía y radios reutilizables
   ========================================================= */
:root {
  color-scheme: light;

  /* --- Marca --- */
  --color-brand-primary: oklch(28% 0.07 238deg);
  --color-brand-primary-hover: oklch(22% 0.08 238deg);
  --color-brand-primary-soft: oklch(94% 0.025 238deg);
  --color-brand-accent: oklch(63% 0.13 190deg);
  --color-brand-accent-hover: oklch(57% 0.13 190deg);
  --color-brand-accent-soft: oklch(94% 0.04 190deg);

  /* --- Fondos y superficies --- */
  --color-bg: oklch(98% 0.012 210deg);
  --color-bg-soft: oklch(95.5% 0.02 205deg);
  --color-surface: oklch(99% 0.006 210deg);
  --color-surface-elevated: oklch(100% 0 0deg);
  --color-header-bg: oklch(99% 0.006 210deg / 94%);

  /* --- Texto (ratio WCAG AA ≥ 4.5:1 sobre fondos claros) --- */
  --color-heading: oklch(18% 0.04 240deg);
  --color-text: oklch(26% 0.03 240deg);
  --color-text-muted: oklch(40% 0.025 240deg);
  --color-text-inverse: oklch(98% 0.01 205deg);

  /* --- Bordes --- */
  --color-border: oklch(86% 0.02 218deg);
  --color-border-strong: oklch(70% 0.035 220deg);

  /* --- Foco (WCAG 2.4.11 – Focus Appearance) --- */
  --color-focus: oklch(50% 0.18 190deg);
  --color-focus-ring: 0 0 0 3px var(--color-focus);

  /* --- Estados semánticos --- */
  --color-success: oklch(38% 0.13 155deg);
  --color-success-bg: oklch(94% 0.04 155deg);
  --color-warning: oklch(38% 0.12 75deg);
  --color-warning-bg: oklch(94% 0.06 75deg);
  --color-danger: oklch(42% 0.17 28deg);
  --color-danger-bg: oklch(95% 0.04 28deg);
  --color-info: oklch(34% 0.12 238deg);
  --color-info-bg: oklch(94% 0.03 238deg);

  /* --- Sombras --- */
  --shadow-sm: 0 0.35rem 1rem oklch(24% 0.04 240deg / 7%);
  --shadow-md: 0 1rem 2.5rem oklch(24% 0.04 240deg / 8%);

  /* --- Radios --- */
  --radius-sm: 0.45rem;
  --radius-md: 0.7rem;
  --radius-lg: 0.9rem;

  /* --- Espaciado --- */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-8: 3rem;

  /* --- Tipografía --- */
  --font-sans:
    system-ui, -apple-system, blinkmacsystemfont, "Segoe UI", sans-serif;
  --font-mono: "SFMono-Regular", consolas, "Liberation Mono", monospace;
  --text-xs: 0.78rem;
  --text-sm: 0.9rem;
  --text-base: 1rem;
  --text-md: 1.125rem;
  --text-lg: 1.25rem;
  --text-xl: 1.75rem;
  --text-2xl: 2.25rem;
  --text-display: clamp(2.25rem, 6vw, 4.35rem);

  /* --- Layout --- */
  --max-page: 1120px;
  --max-readable: 68ch;

  /* --- Animación --- */
  --dur-short: 160ms;
  --dur-medium: 320ms;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);

  /* --- Transición de tema (Dark Mode) --- */
  --theme-transition:
    background-color var(--dur-medium) var(--ease-out),
    color var(--dur-medium) var(--ease-out),
    border-color var(--dur-medium) var(--ease-out);
}

/* MODO OSCURO — tokens sobreescritos por data-theme="dark"
   Todos los tokens de color se redefinen aquí.
   Ratio mínimo de contraste WCAG AA: 4.5:1 (texto normal) */

[data-theme="dark"] {
  color-scheme: dark;

  /* --- Marca (más luminosa para contrastar sobre oscuro) --- */
  --color-brand-primary: oklch(72% 0.12 190deg);
  --color-brand-primary-hover: oklch(80% 0.13 190deg);
  --color-brand-primary-soft: oklch(22% 0.06 238deg);
  --color-brand-accent: oklch(70% 0.14 190deg);
  --color-brand-accent-hover: oklch(78% 0.14 190deg);
  --color-brand-accent-soft: oklch(20% 0.05 190deg);

  /* --- Fondos y superficies --- */
  --color-bg: oklch(14% 0.015 240deg);
  --color-bg-soft: oklch(17% 0.018 240deg);
  --color-surface: oklch(18% 0.02 240deg);
  --color-surface-elevated: oklch(21% 0.022 240deg);
  --color-header-bg: oklch(18% 0.02 240deg / 92%);

  /* --- Texto (ratio WCAG AA ≥ 4.5:1 sobre fondos oscuros) --- */
  --color-heading: oklch(95% 0.01 210deg);
  --color-text: oklch(88% 0.01 210deg);
  --color-text-muted: oklch(68% 0.015 220deg);
  --color-text-inverse: oklch(14% 0.015 240deg);

  /* --- Bordes --- */
  --color-border: oklch(30% 0.025 230deg);
  --color-border-strong: oklch(42% 0.03 225deg);

  /* --- Foco (WCAG 2.4.11) --- */
  --color-focus: oklch(74% 0.18 190deg);

  /* --- Estados semánticos --- */
  --color-success: oklch(68% 0.14 155deg);
  --color-success-bg: oklch(18% 0.06 155deg);
  --color-warning: oklch(72% 0.14 75deg);
  --color-warning-bg: oklch(18% 0.07 75deg);
  --color-danger: oklch(68% 0.18 28deg);
  --color-danger-bg: oklch(18% 0.07 28deg);
  --color-info: oklch(68% 0.13 238deg);
  --color-info-bg: oklch(18% 0.05 238deg);

  /* --- Sombras --- */
  --shadow-sm: 0 0.35rem 1rem oklch(5% 0.01 240deg / 30%);
  --shadow-md: 0 1rem 2.5rem oklch(5% 0.01 240deg / 35%);
}

/* Base del documento
   Normalización visual y elementos HTML compartidos */
* {
  box-sizing: border-box;
}

html,
body {
  min-width: 0;
  overflow-x: clip;
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--color-text);
  background: linear-gradient(180deg, var(--color-bg), var(--color-bg-soft));
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: 1.6;
}

img,
video {
  display: block;
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-sm);
}

.compliance-icons,
.compliance-icons img {
  max-width: 100%;
}

.compliance-icons {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.6rem;
  flex-wrap: wrap;
  margin-block: 0.25rem 0.5rem;
}

.compliance-icons img {
  width: auto;
  max-width: 3rem;
  height: 3rem;
  object-fit: contain;
  opacity: 0.96;
  flex-shrink: 0;
}

video {
  background: var(--color-heading);
}

a {
  color: oklch(38.191% 0.0814 253.833);
  font-weight: 700;
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.18em;
}

.link:hover {
  color: var(--color-brand-primary-hover);
}

a:not(.link):hover {
  color: var(--color-brand-primary-hover);
}

button,
/* =========================================================
   Controles de formulario base
   Inputs, selects, áreas de texto y agrupaciones
   ========================================================= */
input,
select,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

button:disabled,
.btn[aria-disabled="true"] {
  cursor: not-allowed;
  opacity: 0.58;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--color-focus);
  outline-offset: 3px;
}

h1,
h2,
h3,
h4 {
  margin: 0 0 var(--space-3);
  color: var(--color-heading);
  font-style: normal;
  line-height: 1.2;
  letter-spacing: -0.01em;
  overflow-wrap: break-word;
}

h1 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
}

h2 {
  font-size: clamp(1.5rem, 3vw, var(--text-2xl));
}

h3 {
  font-size: var(--text-lg);
}

h4 {
  font-size: var(--text-md);
}

p {
  margin: 0 0 var(--space-4);
}

ul,
ol {
  margin: 0 0 var(--space-4);
  padding-left: 1.25rem;
}

hr {
  margin-block: var(--space-5);
  border: 0;
  border-top: 1px solid var(--color-border);
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  min-height: 2.5rem;
  font-size: var(--text-lg);
  font-weight: 900;
  line-height: 1;
  text-decoration: none;
}

main,
.page-container,
.layout-sidebar {
  width: min(var(--max-page), calc(100% - 2rem));
  margin-inline: auto;
  padding-block: var(--space-8);
}

main > header,
.page-header {
  max-width: 820px;
  padding-bottom: var(--space-5);
  margin-bottom: var(--space-6);
  border-bottom: 1px solid var(--color-border);
}

main > header p,
.page-header p,
section > header p,
article > header p,
.muted {
  max-width: var(--max-readable);
  color: var(--color-text-muted);
}

main > section,
main > article {
  margin-block: var(--space-8);
}

/* =========================================================
   Contenedores base de tarjetas y componentes
   Tarjetas de contenido, catálogo y paneles modulares
   ========================================================= */
.card,
.card-container,
.auth-card,
.catalog-card,
.content-card,
.account-section,
.profile-hero,
.empty-state,
.metric,
.panel,
.page-container,
.media-card,
.main-content {
  padding: clamp(var(--space-4), 3vw, var(--space-5));
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

fieldset,
details,
figure {
  padding: var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
}

.provider-dashboard > section {
  padding-block: var(--space-5);
  border-top: 1px solid var(--color-border);
}

.role-grid,
.provider-dashboard > section:first-of-type {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr));
  gap: var(--space-4);
}

.profile-hero,
.account-section {
  margin-block: var(--space-5);
}

/* =========================================================
   Pestañas y navegación de perfil
   Pestañas de configuración, historial y datos de cuenta
   ========================================================= */
.profile-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-block: var(--space-5);
}

.profile-tabs button {
  color: var(--color-brand-primary-hover);
  background: var(--color-brand-primary-soft);
  border-color: var(--color-border);
}

.provider-dashboard > section > article,
.provider-dashboard section section > article {
  padding: var(--space-4);
  margin-block: var(--space-3);
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
}

.provider-dashboard > section:first-of-type > h2 {
  grid-column: 1 / -1;
}

.provider-dashboard > section:first-of-type article strong {
  display: block;
  color: var(--color-brand-primary-hover);
  font-size: var(--text-2xl);
  line-height: 1;
}

.card-container {
  width: min(100% - 2rem, 440px);
  margin: var(--space-8) auto;
  text-align: center;
}

.card-container h1,
.auth-card h1,
.card h1 {
  font-size: clamp(1.4rem, 3.2vw, 1.8rem);
  line-height: 1.25;
  margin-bottom: var(--space-3);
}

.page-container {
  max-width: 760px;
}

/* =========================================================
   Botones y llamadas a la acción
   Variantes primarias, secundarias y estados interactivos
   ========================================================= */
.btn,
button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.55rem;
  max-width: 100%;
  padding: 0.68rem 1rem;
  color: var(--color-text-inverse);
  background: var(--color-brand-primary);
  border: 1px solid var(--color-brand-primary);
  border-radius: var(--radius-sm);
  font-weight: 800;
  line-height: 1.1;
  text-align: center;
  text-decoration: none;
  white-space: nowrap;
  transition:
    transform var(--dur-short) var(--ease-out),
    background-color var(--dur-short) var(--ease-out),
    border-color var(--dur-short) var(--ease-out),
    color var(--dur-short) var(--ease-out);
}

.btn:hover,
.btn:focus-visible,
button:hover,
button:focus-visible {
  color: var(--color-text-inverse);
  background: var(--color-brand-primary-hover);
  border-color: var(--color-brand-primary-hover);
  text-decoration: none;
}

a.btn:hover,
a.btn:focus-visible {
  color: var(--color-text-inverse);
}

button[type="reset"],
.btn-secondary,
.button-secondary {
  color: var(--color-brand-primary-hover);
  background: var(--color-brand-primary-soft);
  border-color: var(--color-border);
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 0.9rem;
  color: var(--color-text);
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-weight: 600;
  text-decoration: none;
  transition:
    background-color var(--dur-short) var(--ease-out),
    border-color var(--dur-short) var(--ease-out);
}

.btn-ghost:hover {
  background: var(--color-bg-soft);
  border-color: var(--color-border-strong);
  color: var(--color-text);
  text-decoration: none;
}

form {
  display: grid;
  gap: var(--space-4);
  text-align: left;
}

fieldset {
  min-width: 0;
  margin: 0;
}

legend,
label,
dt {
  color: var(--color-heading);
  font-weight: 800;
}

fieldset label,
form p label,
li label {
  display: inline-flex;
  gap: var(--space-2);
  align-items: flex-start;
}

input,
select,
textarea {
  width: 100%;
  min-height: 2.65rem;
  padding: 0.65rem 0.8rem;
  margin-top: var(--space-1);
  color: var(--color-text);
  background: var(--color-surface);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-sm);
}

input::placeholder,
textarea::placeholder {
  color: var(--color-text-muted);
  opacity: 1;
}

textarea {
  min-height: 8rem;
  resize: vertical;
}

input[type="checkbox"],
input[type="radio"] {
  width: auto;
  min-height: auto;
  margin-top: 0.25rem;
  accent-color: var(--color-brand-primary);
}

dl {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(9rem, 1fr));
  gap: var(--space-3);
  margin: var(--space-4) 0;
}

dl div {
  padding: var(--space-3);
  background: var(--color-brand-primary-soft);
  border-radius: var(--radius-sm);
}

dd {
  margin: 0;
  color: var(--color-text-muted);
}

.flex-row,
.action-row,
.catalog-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  align-items: center;
}

.layout-sidebar,
.catalog-layout,
.detail-layout {
  display: grid;
  grid-template-columns: minmax(14rem, 18rem) minmax(0, 1fr);
  gap: var(--space-5);
  align-items: start;
}

.sidebar,
.catalog-filters {
  position: sticky;
  top: 6rem;
  background: var(--color-brand-primary-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: clip;
}

.catalog-filters form {
  display: grid;
  gap: var(--space-3);
  overflow: clip;
}

.sidebar {
  color: var(--color-text-inverse);
  background: var(--color-brand-primary-hover);
}

.sidebar h2,
.sidebar h3,
.sidebar h4,
.sidebar a {
  color: var(--color-text-inverse);
}

.sidebar a {
  display: block;
  padding-block: var(--space-1);
}

.main-content {
  width: 100%;
  margin: 0;
}

.catalog-tools {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: var(--space-3);
  margin-block: var(--space-5);
}

#Barrabusqueda:hover {
  background-color: oklch(94% 0.025 238deg);
}

.solicitarPropuesta:hover {
  color: oklch(52.705% 0.07875 250.7);
}

.solicitarServicio:hover {
  color: oklch(52.705% 0.07875 250.7);
}

.botonLimpiar:hover {
  background-color: oklch(82.892% 0.04363 236.438);
}

.catalog-tools p {
  flex: 1;
  margin: 0;
}

input:hover {
  background-color: oklch(94% 0.025 238deg);
}

.catalog-tools label {
  display: block;
  margin-bottom: var(--space-1);
}

.catalog-tools button {
  align-self: flex-end;
  margin: 0;
}

/* =========================================================
   Catálogo y cuadrícula de productos
   Organización de cursos, servicios y filtros
   ========================================================= */
.catalog-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-4);
}

.catalog-card {
  display: grid;
  grid-template-columns: minmax(9rem, 13rem) minmax(0, 1fr);
  gap: var(--space-4);
  align-items: start;
}

.placeholder-visual {
  display: grid;
  min-height: 11rem;
  place-items: center;
  padding: var(--space-4);
  color: var(--color-brand-primary-hover);
  font-weight: 900;
  text-align: center;
  background: linear-gradient(
    135deg,
    var(--color-brand-accent-soft),
    var(--color-bg-soft)
  );
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
}

.payment-card button,
.order-summary button {
  width: 100%;
}

@media (hover: hover) and (pointer: fine) {
  .motion-card:hover {
    border-color: var(--color-border-strong);
    box-shadow: var(--shadow-md);
  }
}

/* =========================================================
   Insignias de estado y etiquetas informativas
   Badges de estado, nivel, tipo y badges semánticos
   ========================================================= */
.badge,
.status {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  min-height: 1.75rem;
  padding: 0.25rem 0.55rem;
  color: var(--color-info);
  background: var(--color-info-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  font-weight: 800;
}

.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: var(--space-3);
  margin-top: var(--space-5);
  padding: var(--space-8) var(--space-5);
  background: var(--color-surface);
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: none;
}

.empty-state h1,
.empty-state h2,
.empty-state h3 {
  margin: 0;
  font-size: var(--text-lg);
  color: var(--color-heading);
}

.empty-state p {
  margin: 0;
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: var(--max-readable);
}

.empty-state-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 4rem;
  height: 4rem;
  border-radius: 50%;
  background: var(--color-brand-primary-soft);
  color: var(--color-brand-primary);
  margin-bottom: var(--space-2);
}

.empty-state-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-top: var(--space-3);
  flex-wrap: wrap;
  justify-content: center;
}

/* =========================================================
   Estados de carga (Skeletons y Spinners)
   ========================================================= */
@keyframes skeleton-pulse {
  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.45;
  }
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.skeleton {
  background: var(--color-border);
  border-radius: var(--radius-sm);
  animation: skeleton-pulse 1.6s ease-in-out infinite;
}

.skeleton-text {
  height: 1rem;
  margin-bottom: var(--space-2);
  border-radius: var(--radius-sm);
  background: var(--color-border);
  animation: skeleton-pulse 1.6s ease-in-out infinite;
}

.skeleton-title {
  height: 1.5rem;
  width: 60%;
  margin-bottom: var(--space-3);
  border-radius: var(--radius-sm);
  background: var(--color-border);
  animation: skeleton-pulse 1.6s ease-in-out infinite;
}

.skeleton-media {
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-md);
  background: var(--color-border);
  animation: skeleton-pulse 1.6s ease-in-out infinite;
}

.skeleton-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding: var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.spinner {
  display: inline-block;
  width: 1.5rem;
  height: 1.5rem;
  border: 2.5px solid var(--color-border);
  border-top-color: var(--color-brand-primary);
  border-radius: 50%;
  animation: spin 0.65s linear infinite;
  vertical-align: middle;
}

.spinner--sm {
  width: 1rem;
  height: 1rem;
  border-width: 2px;
}

.spinner--lg {
  width: 2.25rem;
  height: 2.25rem;
  border-width: 3px;
}

.loading-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  padding: var(--space-6);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

/* =========================================================
   Onboarding Progress Bar
   ========================================================= */
.onboarding-progress-box {
  margin: var(--space-4) auto 0;
  max-width: 480px;
  width: 100%;
}

.onboarding-progress-labels {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-text-muted);
  margin-bottom: var(--space-1);
}

.onboarding-progress-current {
  color: var(--color-brand-primary);
}

.onboarding-progress-track {
  background: var(--color-border);
  border-radius: 999px;
  height: 8px;
  overflow: hidden;
}

.onboarding-progress-bar {
  background: linear-gradient(
    90deg,
    var(--color-brand-primary),
    var(--color-brand-accent)
  );
  height: 100%;
  transition: width var(--dur-medium) var(--ease-out);
  border-radius: 999px;
}

.auth-shell {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(20rem, 26rem);
  gap: var(--space-6);
  width: min(1000px, calc(100% - 2rem));
  margin-inline: auto;
  align-items: start;
}

.auth-intro {
  padding: var(--space-6);
  border-top: 0.35rem solid var(--color-brand-accent);
}

.auth-intro img {
  width: 9rem;
  margin-bottom: var(--space-5);
}

.auth-card {
  padding: 1.5rem;
  margin: 0;
}

.auth-card p {
  margin-bottom: 0.8rem;
}

.auth-card form {
  gap: 0.8rem;
}

.auth-card form button,
.auth-card .btn {
  width: 100%;
}

.auth-links {
  margin-top: var(--space-4);
  text-align: center;
}

article img,
section img,
figure img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: contain;
  background: linear-gradient(
    135deg,
    var(--color-brand-accent-soft),
    var(--color-bg-soft)
  );
}

.card-container img,
.page-container > div > img,
header img,
.auth-intro img {
  width: auto;
  margin-inline: auto;
  aspect-ratio: auto;
}

main > header p:first-child,
article > header p:first-child,
section > header p:first-child {
  width: fit-content;
  color: var(--color-brand-accent-hover);
  font-size: var(--text-xs);
  font-weight: 900;
}

main > header h1 + p {
  color: var(--color-text-muted);
  font-size: var(--text-md);
}

table {
  width: 100%;
  border-collapse: collapse;
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: clip;
}

th,
td {
  padding: var(--space-3);
  text-align: left;
  border-bottom: 1px solid var(--color-border);
}

th {
  color: var(--color-heading);
  background: var(--color-brand-primary-soft);
}

#panel-admin {
  padding: var(--space-3) clamp(var(--space-4), 4vw, var(--space-8));
  color: var(--color-warning);
  text-align: center;
  background: var(--color-warning-bg);
  border-bottom: 1px solid var(--color-border);
}

.role-banner {
  margin: 1rem auto;
  max-width: var(--max-page);
  border-radius: var(--radius-md);
  text-align: center;
}

.banner-link {
  font-weight: 800;
  margin-left: 0.5rem;
}

[hidden] {
  display: none;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto;
  }
}

@media (width <=980px) {
  .layout-sidebar,
  .catalog-layout,
  .detail-layout,
  .auth-shell {
    grid-template-columns: 1fr;
  }

  .sidebar,
  .catalog-filters {
    position: static;
  }

  /* =========================================================
   Módulo de autenticación y seguridad
   Inicio de sesión, registro y verificación de identidad
   ========================================================= */
  .auth-page {
    align-items: start;
  }
}

@media (width <=720px) {
  .flex-row,
  .action-row,
  .catalog-actions,
  .catalog-tools {
    grid-template-columns: 1fr;
    flex-direction: column;
    align-items: stretch;
  }

  main,
  .page-container,
  .layout-sidebar {
    width: min(100% - 1rem, var(--max-page));
    padding-block: var(--space-5);
  }

  .catalog-card {
    grid-template-columns: 1fr;
  }

  .catalog-card dl {
    grid-template-columns: 1fr;
  }

  .catalog-card dl.catalog-card-commercial {
    grid-template-columns: 1fr;
  }

  h1 {
    max-width: 100%;
    font-size: clamp(2.15rem, 12vw, 3.35rem);
  }
}

@media (width <=420px) {
  .auth-intro img {
    width: 7.25rem;
  }

  .btn,
  button:not(.btn-theme-toggle),
  .auth-card form button {
    width: 100%;
    white-space: normal;
  }
}

.solicitud-3d {
  width: min(1180px, calc(100% - 2rem));
}

/* =========================================================
   Navegación secundaria y modales
   Migas de pan, diálogos nativos y capas emergentes
   ========================================================= */
.breadcrumb {
  margin-bottom: var(--space-5);
}

.breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding: 0;
  margin: 0;
  list-style: none;
  font-size: var(--text-sm);
}

.breadcrumb li:not(:last-child)::after {
  content: "›";
  margin-left: 0.5rem;
  color: var(--color-text-muted);
}

.breadcrumb li[aria-current="page"] {
  color: var(--color-text-muted);
}

.solicitud-3d__hero {
  max-width: 850px;
  margin-bottom: var(--space-8);
}

.solicitud-3d__hero > p:not(.eyebrow) {
  max-width: 65ch;
  color: var(--color-text-muted);
  font-size: var(--text-md);
}

.eyebrow {
  margin-bottom: var(--space-2);
  color: var(--color-brand-accent-hover);
  font-size: var(--text-sm);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* =========================================================
   Servicios técnicos y formularios especializados
   Flujos de solicitud técnica y modelado 3D
   ========================================================= */
.servicio-3d-pasos {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
  margin-top: var(--space-5);
}

.servicio-3d-pasos div {
  display: flex;
  gap: var(--space-3);
  align-items: center;
  padding: var(--space-3);
  background: var(--color-brand-primary-soft);
  border-radius: var(--radius-sm);
}

.servicio-3d-pasos strong {
  display: grid;
  width: 2rem;
  height: 2rem;
  flex-shrink: 0;
  place-items: center;
  color: var(--color-text-inverse);
  background: var(--color-brand-primary);
  border-radius: 50%;
}

.servicio-3d-pasos span {
  font-size: var(--text-sm);
  font-weight: 700;
}

.solicitud-3d__layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 19rem;
  gap: var(--space-6);
  align-items: start;
}

.form-impresion-3d {
  gap: var(--space-5);
}

.form-impresion-3d fieldset {
  display: grid;
  gap: var(--space-3);
  padding: var(--space-5);
  background: var(--color-surface-elevated);
  box-shadow: var(--shadow-sm);
}

.form-impresion-3d legend {
  padding-inline: var(--space-2);
  color: var(--color-heading);
  font-size: var(--text-md);
  font-weight: 900;
}

.form-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4);
}

.tipo-trabajo-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3);
}

.tipo-trabajo-card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.25rem var(--space-3);
  padding: var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
}

.tipo-trabajo-card:hover {
  border-color: var(--color-brand-accent);
  background: var(--color-brand-accent-soft);
}

.tipo-trabajo-card input {
  grid-row: 1 / 3;
  align-self: start;
}

.tipo-trabajo-card strong {
  color: var(--color-heading);
}

.tipo-trabajo-card span {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  font-weight: 400;
}

.archivo-3d-box {
  display: grid;
  gap: var(--space-2);
  padding: var(--space-5);
  text-align: center;
  background: var(--color-brand-primary-soft);
  border: 2px dashed var(--color-border-strong);
  border-radius: var(--radius-md);
  cursor: pointer;
}

.archivo-3d-box:hover {
  border-color: var(--color-brand-accent);
}

.archivo-3d-box span {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.archivo-3d-box input {
  margin-top: var(--space-3);
}

.resumen-servicio-3d {
  position: sticky;
  top: 6rem;
  display: grid;
  gap: var(--space-4);
}

.resumen-servicio-3d .content-card {
  margin: 0;
}

.resumen-servicio-3d dl {
  grid-template-columns: 1fr;
}

.proceso-3d {
  display: grid;
  gap: var(--space-3);
  padding-left: 1.3rem;
}

.proceso-3d li {
  padding-left: 0.25rem;
}

.aviso-presupuesto {
  padding: var(--space-4);
  background: var(--color-info-bg);
  border-left: 0.3rem solid var(--color-info);
  border-radius: var(--radius-sm);
}

.aviso-presupuesto h2 {
  font-size: var(--text-md);
}

.aviso-presupuesto p {
  margin: 0;
}

.check-line {
  display: flex;
  gap: var(--space-2);
  align-items: flex-start;
}

@media (width <=900px) {
  .solicitud-3d__layout {
    grid-template-columns: 1fr;
  }

  .resumen-servicio-3d {
    position: static;
  }
}

@media (width <=650px) {
  .servicio-3d-pasos,
  .tipo-trabajo-grid,
  .form-grid-2 {
    grid-template-columns: 1fr;
  }
}

.catalog-tools input {
  margin-top: 0;
}

/* =========================================================
   Selector de ordenamiento del catálogo (REQ-SER-06)
   Controla el orden de resultados por valoración, popularidad y precio
   ========================================================= */
.catalog-sort-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  margin: 0;
  min-width: 11rem;
}

.catalog-sort-group label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-muted);
  margin-bottom: var(--space-1);
}

.catalog-sort-select {
  appearance: none;
  -webkit-appearance: none;
  display: block;
  width: 100%;
  padding: 0.45rem var(--space-5) 0.45rem var(--space-3);
  background-color: var(--color-surface-elevated);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%23637080' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--space-3) center;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  color: var(--color-text);
  cursor: pointer;
  transition:
    border-color var(--dur-short) var(--ease-out),
    box-shadow var(--dur-short) var(--ease-out);
}

.catalog-sort-select:hover {
  background-color: var(--color-brand-primary-soft);
  border-color: var(--color-border-strong);
}

.catalog-sort-select:focus {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
  border-color: var(--color-focus);
  box-shadow: 0 0 0 3px oklch(54% 0.16 190deg / 18%);
}

/* =========================================================
   Valoración estrella en tarjetas de catálogo (REQ-SER-06)
   Muestra el promedio de puntuación y conteo de contrataciones
   ========================================================= */
.catalog-rating {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin: var(--space-2) 0 0;
  flex-wrap: wrap;
}

.catalog-rating__stars {
  display: inline-flex;
  gap: 1px;
  line-height: 1;
}

.catalog-rating__star {
  font-size: var(--text-base);
  color: var(--color-border-strong);
  transition: color var(--dur-short) var(--ease-out);
}

.catalog-rating__star--filled {
  color: var(--color-warning);
}

.catalog-rating__value {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-heading);
}

.catalog-rating__count {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.auth-page .auth-intro {
  position: relative;
  z-index: 1;
}

.privacy-page {
  max-width: 820px;
}

.privacy-page > header {
  border-bottom: 1px solid var(--color-border);
  padding-bottom: var(--space-5);
  margin-bottom: var(--space-6);
}

.contact-page {
  max-width: 1100px;
}

.contact-page > header {
  max-width: 820px;
  margin-bottom: var(--space-6);
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: var(--space-6);
  align-items: start;
}

.contact-cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3);
}

.contact-card,
.contact-form-wrap {
  padding: var(--space-5);
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.contact-card {
  min-height: 10rem;
}

.contact-card__icon {
  display: block;
  margin-bottom: var(--space-3);
  font-size: 1.35rem;
  line-height: 1;
}

.contact-card__title,
.contact-form-wrap__title {
  margin: 0 0 var(--space-2);
  color: var(--color-heading);
  font-size: var(--text-md);
}

.contact-card__body,
.contact-form-wrap__subtitle {
  margin: 0;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  line-height: 1.6;
}

.contact-form-wrap__subtitle {
  margin-bottom: var(--space-5);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.contact-form__row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4);
}

.contact-form__field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.contact-form__field label {
  color: var(--color-heading);
  font-size: var(--text-sm);
  font-weight: 700;
}

.contact-form__field input,
.contact-form__field select,
.contact-form__field textarea {
  width: 100%;
  padding: var(--space-3);
  color: var(--color-text);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font: inherit;
}

.contact-form__field textarea {
  resize: vertical;
}

.contact-form__note {
  margin: 0;
  color: var(--color-text-muted);
  font-size: var(--text-xs);
  line-height: 1.5;
}

@media (max-width: 760px) {
  .contact-layout,
  .contact-form__row {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .contact-cards {
    grid-template-columns: 1fr;
  }
}

.privacy-toc {
  padding: var(--space-5);
  background: var(--color-brand-primary-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-8);
}

.privacy-toc h2 {
  font-size: var(--text-md);
  margin-bottom: var(--space-3);
}

.privacy-toc ol {
  margin: 0;
  padding: 0 0 0 1.4rem;
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.privacy-toc li a {
  font-weight: 600;
}

.privacy-section {
  margin-top: var(--space-8);
  margin-bottom: var(--space-8);
}

.privacy-section h2 {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding-bottom: var(--space-3);
  border-bottom: 2px solid var(--color-border);
  font-size: clamp(1.25rem, 2.5vw, var(--text-xl));
  margin-bottom: var(--space-5);
}

.privacy-section h2 .section-num {
  display: inline-grid;
  place-items: center;
  width: 2.1rem;
  height: 2.1rem;
  border-radius: 50%;
  background: var(--color-brand-primary);
  color: var(--color-text-inverse);
  font-size: var(--text-sm);
  font-weight: 900;
  line-height: 1;
}

.privacy-section h3 {
  font-size: var(--text-md);
  margin-top: var(--space-5);
  margin-bottom: var(--space-2);
}

.privacy-section ul,
.privacy-section ol {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.privacy-section li {
  line-height: 1.65;
}

.legal-highlight {
  padding: var(--space-3) var(--space-4);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  margin: var(--space-4) 0;
}

.legal-highlight p {
  margin: 0;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.legal-highlight strong {
  color: var(--color-heading);
}

.privacy-table-wrap {
  margin-top: var(--space-4);
  margin-bottom: var(--space-4);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
}

.privacy-table-wrap table {
  border: 0;
  border-radius: 0;
}

.rights-grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-top: var(--space-5);
  margin-bottom: var(--space-5);
}

.right-card {
  flex: 1 0 13rem;
  padding: var(--space-4);
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.right-card .right-icon {
  font-size: 1.6rem;
  line-height: 1;
}

.right-card h3 {
  margin: 0;
  font-size: var(--text-sm);
  font-weight: 900;
  color: var(--color-brand-primary-hover);
}

.right-card p {
  margin: 0;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.55;
}

.update-banner {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-top: var(--space-2);
  margin-bottom: var(--space-4);
}

.update-banner strong {
  color: var(--color-heading);
}

.privacy-section + .privacy-section {
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
}

.privacy-contact-box {
  padding: var(--space-6);
  background: var(--color-brand-primary-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  text-align: center;
  margin-top: var(--space-8);
}

.privacy-contact-box h2 {
  border: none;
  padding: 0;
  margin-bottom: var(--space-3);
  font-size: var(--text-xl);
}

.privacy-contact-box p {
  max-width: 55ch;
  margin-left: auto;
  margin-right: auto;
  color: var(--color-text-muted);
  margin-bottom: var(--space-5);
}

.privacy-contact-box .action-row {
  justify-content: center;
}

@media (width <=600px) {
  .right-card {
    flex-basis: 100%;
  }
}

.auth-divider {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-top: var(--space-4);
  margin-bottom: var(--space-4);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.auth-divider::before,
.auth-divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--color-border);
}

.btn-google {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  width: 100%;
  min-height: 2.55rem;
  padding: 0.68rem 1rem;
  color: var(--color-text);
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-sm);
  font-size: var(--text-base);
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition:
    background var(--transition-fast),
    border-color var(--transition-fast),
    transform var(--transition-fast);
}

.btn-google:hover {
  background: var(--color-bg-soft);
  border-color: var(--color-border-strong);
  color: var(--color-text);
  text-decoration: none;
}

.btn-github {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  width: 100%;
  min-height: 2.55rem;
  padding: 0.68rem 1rem;
  color: #ffffff;
  background: #24292e;
  border: 1px solid #24292e;
  border-radius: var(--radius-sm);
  font-size: var(--text-base);
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition:
    background var(--transition-fast),
    border-color var(--transition-fast),
    transform var(--transition-fast);
}

.btn-github:hover {
  background: #181b1d;
  border-color: #181b1d;
  color: #ffffff;
  text-decoration: none;
}

.btn-google svg,
.btn-github svg {
  flex-shrink: 0;
  display: inline-block;
  vertical-align: middle;
}

/* =========================================================
   Flujo de bienvenida y primeros pasos (Onboarding)
   Configuración inicial de perfil y preferencias del usuario
   ========================================================= */
.onboarding-page {
  max-width: 820px;
  margin: var(--space-6) auto var(--space-8);
  padding: 0 var(--space-4);
}

.onboarding-header {
  margin-bottom: var(--space-6);
  text-align: center;
}

.onboarding-header p.onboarding-subtitle {
  display: block;
  width: 100%;
  text-align: center;
  font-size: var(--text-xs);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-brand-primary);
  margin: 0 auto var(--space-2);
}

.onboarding-header h1 {
  font-size: clamp(1.6rem, 3.5vw, 2.2rem);
  color: var(--color-heading);
  margin: 0 0 var(--space-2);
  line-height: 1.25;
}

.onboarding-description {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 60ch;
  margin: 0 auto;
  line-height: 1.6;
}

.onboarding-step {
  display: block;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  margin-bottom: var(--space-5);
  box-shadow: var(--shadow-sm);
  transition:
    border-color var(--dur-medium) var(--ease-out),
    box-shadow var(--dur-medium) var(--ease-out);
}

.onboarding-step:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--color-border-strong);
}

.onboarding-step:focus-within {
  border-color: var(--color-brand-primary);
}

.onboarding-legend {
  float: none;
  width: 100%;
  display: block;
  gap: var(--space-3);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-heading);
  margin-bottom: var(--space-2);
  padding: 0;
  text-align: center;
}

.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: var(--color-brand-primary);
  color: #fff;
  font-size: var(--text-sm);
  font-weight: 800;
  flex-shrink: 0;
  vertical-align: middle;
  margin-right: var(--space-2);
}

.step-desc {
  clear: both;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  margin: 0 0 var(--space-4);
}

.form-grid {
  display: grid;
  gap: var(--space-4);
}

.form-grid--2col {
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.form-grid--3col {
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

/* =========================================================
   Distribución de campos y formularios
   Agrupaciones, etiquetas y cuadrículas de entrada
   ========================================================= */
.form-group {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.form-group label {
  font-weight: 600;
  font-size: var(--text-sm);
  color: var(--color-heading);
  margin-bottom: var(--space-1);
}

.form-group input,
.form-group select,
.form-group textarea {
  margin-top: auto;
}

.options-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-3);
}

.option-card {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: 0.75rem 1rem;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition:
    background-color var(--dur-short) var(--ease-out),
    border-color var(--dur-short) var(--ease-out),
    box-shadow var(--dur-short) var(--ease-out);
  user-select: none;
}

.option-card:hover {
  background: var(--color-surface);
  border-color: var(--color-brand-primary);
}

.option-card:has(input:checked) {
  background: var(--color-brand-primary-soft);
  border-color: var(--color-brand-primary);
}

.option-card input[type="checkbox"],
.option-card input[type="radio"] {
  margin-top: 0.2rem;
  flex-shrink: 0;
  cursor: pointer;
}

.option-card .option-text {
  font-size: var(--text-sm);
  color: var(--color-text);
  line-height: 1.4;
}

.option-card:has(input:checked) .option-text {
  color: var(--color-heading);
  font-weight: 600;
}

.onboarding-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--space-4);
  margin-top: var(--space-6);
}

@media (max-width: 600px) {
  .onboarding-actions {
    flex-direction: column-reverse;
    width: 100%;
  }

  .onboarding-actions button,
  .onboarding-actions a {
    width: 100%;
    text-align: center;
  }
}

.alert {
  padding: 0.75rem 1rem;
  margin-bottom: 1rem;
  border-radius: var(--radius-sm, 6px);
  font-weight: 600;
  font-size: var(--text-sm, 0.9em);
}

.alert-danger {
  background-color: #f8d7da;
  color: #721c24;
  border: 1px solid #f5c6cb;
}

.alert-danger ul {
  margin: 0;
  padding-left: 1.25rem;
}

.alert-success {
  background-color: #d4edda;
  color: #155724;
  border: 1px solid #c3e6cb;
}

.pub-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border: 1px solid var(--color-border, #e2e8f0);
  padding: 1rem;
  margin-bottom: 1rem;
  border-radius: var(--radius-md, 6px);
  background-color: var(--color-surface, #ffffff);
  box-sizing: border-box;
}

.pub-badge {
  display: inline-block;
  background-color: var(--color-surface-elevated, #edf2f7);
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-sm, 4px);
  font-size: 0.85em;
  color: var(--color-text-muted, #4a5568);
}

.pub-desc {
  margin: 0.6rem 0;
  color: var(--color-text-muted, #4a5568);
  font-size: 0.95em;
}

.pub-details {
  display: flex;
  gap: 1.25rem;
  flex-wrap: wrap;
  margin: 0.6rem 0;
  font-size: 0.9em;
}

.status-activo {
  color: #28a745;
  font-weight: 700;
}

.status-pausado {
  color: #ffc107;
  font-weight: 700;
}

.status-inactivo {
  color: #dc3545;
  font-weight: 700;
}

.pub-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem 0.75rem;
  list-style: none;
  padding: 0;
  margin: 0.75rem 0 0 0;
  align-items: center;
}

.pub-actions li {
  display: inline-flex;
  align-items: center;
}

.pub-actions-link {
  display: inline-flex;
  align-items: center;
  color: var(--color-brand-primary, #2b6cb0);
  font-size: 0.85rem;
  font-weight: 700;
  text-decoration: none;
  padding: 0.2rem 0.35rem;
  border-radius: var(--radius-sm, 4px);
  transition:
    background-color 0.15s ease,
    color 0.15s ease;
}

.pub-actions-link:hover,
.pub-actions-link:focus-visible {
  background-color: var(--color-bg-soft, #edf2f7);
  text-decoration: underline;
}

.admin-inline-form {
  display: inline-flex;
  margin: 0;
}

.btn-status {
  display: inline-flex;
  align-items: center;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 0.85rem;
  font-weight: 700;
  padding: 0.2rem 0.35rem;
  border-radius: var(--radius-sm, 4px);
  transition:
    background-color 0.15s ease,
    color 0.15s ease;
}

.btn-status:hover,
.btn-status:focus-visible {
  background-color: var(--color-bg-soft, #edf2f7);
  text-decoration: underline;
}

.btn-status-pause {
  color: #d69e2e;
}

.btn-status-activate {
  color: #28a745;
}

.btn-status-archive {
  color: #7c3aed;
}

.btn-status-delete {
  color: #e53e3e;
}

.btn-visible-on {
  background: var(--color-bg-soft, #edf2f7);
  border: 1px solid var(--color-border-subtle, #cbd5e0);
  border-radius: var(--radius-sm, 4px);
  padding: 0.2rem 0.5rem;
  font-size: 0.9rem;
  cursor: pointer;
  transition: transform 0.15s ease, background-color 0.15s ease;
}

.btn-visible-on:hover {
  background: #e2e8f0;
  transform: scale(1.05);
}

.btn-visible-off {
  background: #fed7d7;
  border: 1px solid #feb2b2;
  border-radius: var(--radius-sm, 4px);
  padding: 0.2rem 0.5rem;
  font-size: 0.9rem;
  opacity: 0.85;
  cursor: pointer;
  transition: transform 0.15s ease, background-color 0.15s ease;
}

.btn-visible-off:hover {
  background: #feb2b2;
  transform: scale(1.05);
}

.btn-primary-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.55rem;
  padding: 0.68rem 1rem;
  background-color: var(--color-brand-primary, #2b6cb0);
  color: #ffffff;
  text-decoration: none;
  border: 1px solid var(--color-brand-primary, #2b6cb0);
  border-radius: var(--radius-sm, 4px);
  font-weight: 800;
  line-height: 1.1;
  margin: 0;
  box-sizing: border-box;
}

.btn-primary-action:hover,
.btn-primary-action:focus-visible {
  background-color: var(--color-brand-primary-hover);
  border-color: var(--color-brand-primary-hover);
  color: #ffffff;
  text-decoration: none;
}

.form-select-full,
.form-textarea-full {
  width: 100%;
  padding: 0.5rem;
  margin-top: 0.3rem;
  border-radius: var(--radius-sm, 4px);
  border: 1px solid var(--color-border, #ccc);
}

.alert-muted {
  background-color: #f1f3f5;
  color: #495057;
  border: 1px solid #ced4da;
}

.account-item {
  margin-bottom: 0.75rem;
}

.account-item-rating {
  margin-top: 0.25rem;
  font-size: 0.9em;
  color: var(--color-text-muted, #4a5568);
}

.account-item-rating .rating-stars {
  font-weight: 600;
  color: #b7791f;
}

.valoracion-card {
  margin-bottom: 1.5rem;
}

.valoracion-links {
  margin-top: 1.5rem;
}

.profile-hero-content {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.profile-avatar-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.profile-avatar-img {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--color-brand-primary, #157156);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  background-color: #f7fafc;
}

.profile-avatar-actions {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.btn-avatar-upload {
  display: inline-block;
  padding: 0.3rem 0.75rem;
  background-color: var(--color-brand-primary, #157156);
  color: #ffffff;
  border-radius: var(--radius-sm, 4px);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.15s ease;
}

.btn-avatar-upload:hover {
  background-color: var(--color-brand-primary-hover, #0e523e);
}

.btn-avatar-remove {
  padding: 0.3rem 0.65rem;
  background-color: transparent;
  color: #e53e3e;
  border: 1px solid #fed7d7;
  border-radius: var(--radius-sm, 4px);
  font-size: 0.82rem;
  cursor: pointer;
  transition:
    background-color 0.15s ease,
    border-color 0.15s ease,
    color 0.15s ease;
}

.btn-avatar-remove:hover {
  background-color: #fff5f5;
  border-color: #feb2b2;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.catalog-card-media {
  width: 100%;
  height: 160px;
  border-radius: 6px;
  overflow: hidden;
  background-color: #edf2f7;
  margin-bottom: 0.75rem;
}

.catalog-card-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.course-banner-media,
.service-banner-media {
  width: 100%;
  max-height: 320px;
  border-radius: 8px;
  overflow: hidden;
  margin: 1rem 0;
  background-color: #edf2f7;
}

.course-banner-img,
.service-banner-img {
  width: 100%;
  height: 100%;
  max-height: 320px;
  object-fit: cover;
  display: block;
}

.pub-card-thumb {
  width: 90px;
  height: 65px;
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 0.5rem;
  background-color: #edf2f7;
}

.pub-card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.current-image-preview {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 0.5rem;
  padding: 0.5rem;
  background: #f7fafc;
  border: 1px solid var(--color-border, #e2e8f0);
  border-radius: 6px;
}

.pub-preview-img {
  width: 100px;
  height: 70px;
  object-fit: cover;
  border-radius: 4px;
  border: 1px solid var(--color-border, #cbd5e0);
}

.form-file-input {
  display: block;
  margin-top: 0.25rem;
  font-size: 0.9rem;
}

.checkbox-label {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.85rem;
  color: var(--color-text-muted, #4a5568);
  cursor: pointer;
}

.mt-section {
  margin-top: var(--space-5);
}

.course-demo-video {
  display: block;
  width: 100%;
  margin-top: var(--space-4);
  border-radius: var(--radius-md);
  background: var(--color-heading);
}

.alert-info {
  background-color: var(--color-info-bg);
  color: var(--color-info);
  border: 1px solid oklch(75% 0.08 238deg);
}

.pub-card > header {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 0.4rem;
}

.google-auth-shell {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  background: var(--color-bg);
}

.google-auth-card {
  background: var(--color-surface-elevated);
  max-width: 440px;
  width: 100%;
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
}

.google-auth-header {
  text-align: center;
  margin-bottom: var(--space-5);
}

.google-auth-header svg {
  margin-bottom: var(--space-2);
}

.google-auth-title {
  font-size: var(--text-xl);
  margin: 0;
  color: var(--color-heading);
}

.google-auth-subtitle {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  margin-top: var(--space-1);
}

.google-auth-form .form-group {
  margin-bottom: var(--space-4);
}

.google-auth-form label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 600;
  margin-bottom: var(--space-1);
  color: var(--color-heading);
}

.google-auth-form input[type="email"],
.google-auth-form input[type="text"] {
  width: 100%;
  padding: var(--space-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--text-base);
  box-sizing: border-box;
}

.google-auth-submit {
  width: 100%;
  padding: var(--space-3);
  font-size: var(--text-base);
  font-weight: 600;
  background: #1a73e8;
  color: #ffffff;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background var(--dur-short) var(--ease-out);
}

.google-auth-submit:hover {
  background: #1557b0;
}

.google-auth-footer {
  margin-top: var(--space-5);
  text-align: center;
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-4);
}

.product-detail-container {
  max-width: 1150px;
  margin: var(--space-6) auto;
  padding: 0 var(--space-4);
}

.product-detail-layout {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--space-6);
  align-items: start;
}

@media (max-width: 820px) {
  .product-detail-layout {
    grid-template-columns: 1fr;
  }
}

.product-sidebar-sticky {
  position: sticky;
  top: var(--space-5);
}

.product-card-pricing {
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  box-shadow: var(--shadow-sm);
}

.product-card-pricing__label {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-1);
}

.product-card-pricing__amount {
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-brand-primary);
  margin-bottom: var(--space-4);
}

.product-card-pricing__features {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-5) 0;
  font-size: var(--text-sm);
  color: var(--color-text);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.product-card-pricing__btn {
  width: 100%;
  padding: var(--space-3);
  font-size: var(--text-base);
  font-weight: 600;
  text-align: center;
}

.purchase-auth-actions {
  display: grid;
  gap: var(--space-2);
  text-align: center;
}

.review-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-top: var(--space-3);
}

.review-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
}

.review-card__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-1);
}

.review-card__stars {
  color: #eab308;
  font-weight: bold;
}

.review-card__date {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-bottom: var(--space-2);
}

.review-card__body {
  margin: 0;
  color: var(--color-text);
}

.provider-hero-card {
  background: var(--color-surface-elevated);
  padding: var(--space-5);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-6);
  border: 1px solid var(--color-border);
}

.provider-hero-inner {
  display: flex;
  gap: var(--space-5);
  align-items: center;
  flex-wrap: wrap;
}

.provider-hero-avatar {
  width: 110px;
  height: 110px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--color-brand-primary);
}

.provider-stats-row {
  display: flex;
  gap: var(--space-5);
  flex-wrap: wrap;
  margin-top: var(--space-2);
}

.checkout-order-summary {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  margin-bottom: var(--space-5);
}

.checkout-order-summary__title {
  margin: 0 0 var(--space-3) 0;
  font-size: var(--text-base);
  color: var(--color-heading);
}

.checkout-order-summary__list {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-3) 0;
  font-size: var(--text-sm);
  color: var(--color-text);
}

.checkout-order-summary__item {
  display: flex;
  justify-content: space-between;
  margin-bottom: var(--space-1);
}

.checkout-order-summary__total-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 2px solid var(--color-border);
  padding-top: var(--space-3);
}

.checkout-order-summary__total-amount {
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-brand-primary);
}

.account-security-card {
  margin-top: var(--space-6);
  padding: var(--space-4);
  background: var(--color-surface);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
}

.account-security-actions {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
  margin-top: var(--space-3);
}

.filter-category-fieldset {
  margin-top: var(--space-3);
}

.filter-category-select {
  width: 100%;
  padding: var(--space-2);
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  margin-top: var(--space-1);
}

.filter-buttons-wrapper {
  margin-top: var(--space-4);
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.catalog-filters .filter-buttons-wrapper {
  padding-inline: var(--space-4);
  padding-bottom: var(--space-4);
}

.catalog-filters > h2 {
  padding-inline: var(--space-4);
}
.provider-name-link {
  color: inherit;
  text-decoration: underline;
}

.badge-provider {
  display: inline-block;
  margin-bottom: var(--space-2);
  background: #e0e7ff;
  color: #3730a3;
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
  font-weight: 600;
  font-size: var(--text-xs);
}

.badge-course {
  background: #e0f2fe;
  color: #0369a1;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  font-weight: 600;
}

.badge-service {
  background: #fef3c7;
  color: #b45309;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  font-weight: 600;
}

.badge-archived {
  background: #ede9fe;
  color: #6d28d9;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  font-weight: 600;
}

.badge-warning {
  background: #fef3c7;
  color: #92400e;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  font-weight: 600;
}

.badge-muted {
  background: #f3f4f6;
  color: #4b5563;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  font-weight: 600;
}

.badge-error {
  background: #fee2e2;
  color: #991b1b;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  font-weight: 600;
}

.badge-sm {
  font-size: 0.75rem;
  padding: 0.15rem 0.5rem;
}

.provider-meta {
  color: var(--color-text-muted);
  margin-bottom: var(--space-2);
}

.provider-section {
  margin-bottom: var(--space-6);
}

.catalog-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: auto;
  padding-top: var(--space-2);
  border-top: 1px solid var(--color-border);
}

.back-link-container {
  margin-top: var(--space-6);
}

.breadcrumb-nav {
  margin-bottom: var(--space-4);
}

.breadcrumb-list {
  display: flex;
  gap: var(--space-2);
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.breadcrumb-list a {
  color: inherit;
}

.breadcrumb-list [aria-current="page"] {
  color: var(--color-heading);
  font-weight: 500;
}

.product-header {
  margin-bottom: var(--space-5);
}

.product-title {
  margin: var(--space-2) 0 var(--space-3) 0;
  font-size: var(--text-2xl);
}

.product-meta-row {
  display: flex;
  gap: var(--space-4);
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: var(--space-4);
  font-size: var(--text-sm);
}

.provider-link {
  font-weight: 600;
  color: var(--color-brand-primary);
  text-decoration: underline;
}

.rating-link {
  color: var(--color-text-muted);
  text-decoration: none;
}

.product-media-wrapper {
  width: 100%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: var(--space-4);
  max-height: 380px;
  background: var(--color-surface);
}

.product-media-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-body {
  font-size: var(--text-base);
  line-height: 1.7;
  color: var(--color-text);
}

.section-divider {
  margin: var(--space-6) 0;
  border: none;
  border-top: 1px solid var(--color-border);
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: var(--space-3);
  margin-top: var(--space-3);
}

.related-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  background: var(--color-surface-elevated);
}

.related-card h4 {
  margin: var(--space-2) 0 var(--space-1) 0;
  font-size: var(--text-sm);
}

.related-card h4 a {
  color: inherit;
  text-decoration: none;
}

.related-author {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-bottom: var(--space-2);
}

.related-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: var(--space-2);
}

.custom-request-box {
  margin-top: var(--space-4);
  text-align: center;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.course-video-wrapper {
  width: 100%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: var(--space-4);
  background: #0f172a;
  padding: var(--space-5);
  color: #ffffff;
  text-align: center;
}

.syllabus-container {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-top: var(--space-3);
  background: var(--color-surface);
}

.syllabus-module-header {
  padding: var(--space-3) var(--space-4);
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  font-weight: 600;
  color: var(--color-heading);
}

.syllabus-module-header--middle {
  border-top: 1px solid var(--color-border);
}

.syllabus-module-desc {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  background: var(--color-bg-subtle, var(--color-bg));
  border-bottom: 1px solid var(--color-border);
}

.syllabus-empty-note {
  padding: var(--space-3) var(--space-4);
  margin: 0;
  font-size: var(--text-sm);
}

.syllabus-module-list {
  padding: 0;
  margin: 0;
  list-style: none;
  font-size: var(--text-sm);
}

.syllabus-unit-item {
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--color-border-subtle, var(--color-border));
}

.syllabus-unit-item:last-child {
  border-bottom: none;
}

.syllabus-unit-header {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.syllabus-unit-title {
  color: var(--color-heading);
  font-size: var(--text-sm);
}

.syllabus-unit-desc {
  margin-top: var(--space-1);
  margin-left: var(--space-3);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  line-height: 1.4;
}

.syllabus-resource-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-top: var(--space-2);
  margin-left: var(--space-3);
  padding: 0;
  list-style: none;
}

.syllabus-resource-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-3);
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
}

.syllabus-resource-badge {
  flex-shrink: 0;
}

.syllabus-resource-title {
  font-weight: 600;
  color: var(--color-text);
  font-size: var(--text-xs);
}

.syllabus-resource-type {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-left: auto;
}

.alert-enrolled {
  margin-bottom: var(--space-3);
  text-align: center;
}

.btn-full {
  width: 100%;
  display: block;
  text-align: center;
  box-sizing: border-box;
}

.btn-sm {
  padding: var(--space-1) var(--space-2);
  font-size: var(--text-xs);
}

.more-courses-box {
  margin-top: var(--space-3);
  text-align: center;
  font-size: var(--text-xs);
}

.link-privacy {
  color: var(--color-brand-primary);
  font-weight: 600;
  text-decoration: underline;
}

.company-name {
  color: var(--color-heading);
}

.text-center {
  text-align: center;
}

.text-muted {
  color: var(--color-text-muted);
}

.onboarding-step--locked {
  display: none !important;
}

.onboarding-step--completed {
  display: none !important;
}

.onboarding-step[hidden] {
  display: none !important;
}

.onboarding-page form > .onboarding-step:not(.onboarding-step--active) {
  display: none !important;
}

.onboarding-page form > .onboarding-step--active {
  display: block !important;
  animation: fade-slide-up var(--dur-medium) var(--ease-out) both;
}

.onboarding-header,
.onboarding-header .step-desc {
  text-align: center;
}

.provider-editor,
.provider-dashboard {
  width: min(1500px, calc(100% - 2rem));
  max-width: none;
  margin-inline: auto;
}

.section-heading {
  margin-bottom: var(--space-4);
}

.provider-toolbar,
.form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  align-items: center;
  margin: var(--space-3) 0 var(--space-5);
}

.provider-toolbar > *,
.form-actions > * {
  margin: 0;
}

.provider-form {
  display: grid;
  gap: var(--space-4);
}

.provider-form details,
.course-module,
.content-card,
.professional-profile section {
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.provider-form details,
.course-module {
  padding: var(--space-3) var(--space-4);
}

.provider-form summary,
.course-module > summary {
  cursor: pointer;
  color: var(--color-heading);
  font-weight: 800;
  font-size: var(--text-lg);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3);
  margin-top: var(--space-3);
}

.form-grid > label {
  display: grid;
  gap: var(--space-1);
  font-weight: 700;
}

.form-grid-full {
  grid-column: 1 / -1;
}

.provider-form input,
.provider-form select,
.provider-form textarea,
.content-card input,
.content-card select,
.content-card textarea {
  width: 100%;
}

.compact-form {
  padding-block: var(--space-2);
}

.course-module-body {
  display: grid;
  gap: var(--space-3);
  padding-top: var(--space-3);
}

.course-unit {
  margin-top: var(--space-2);
  padding: var(--space-3);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
}

.inline-form {
  display: inline;
}

.link-danger {
  padding: 0;
  margin-left: 0.5rem;
  border: 0;
  background: transparent;
  color: var(--color-danger, #b42318);
  text-decoration: underline;
}

.dashboard-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-3);
}

.dashboard-stats article {
  padding: var(--space-3);
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.dashboard-stats strong {
  display: block;
  margin-top: var(--space-2);
  font-size: var(--text-xl);
}

/* =========================================================
   Panel de control del proveedor
   Gestión de publicaciones, valoraciones y balance
   ========================================================= */
.provider-workspace {
  display: grid;
  gap: var(--space-5);
  padding-block: var(--space-5) var(--space-8);
}

.provider-workspace > .alert {
  margin: 0;
}

.provider-workspace > header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: var(--space-5);
  align-items: start;
  padding: var(--space-5);
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.provider-workspace > header h1 {
  margin-bottom: var(--space-2);
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  line-height: 1.1;
}

.provider-workspace > header p {
  max-width: 72ch;
  margin-bottom: var(--space-2);
  color: var(--color-text-muted);
}

.provider-workspace > header p:last-of-type {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  width: fit-content;
  margin: 0;
  padding: 0.35rem 0.65rem;
  color: var(--color-text);
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
}

.provider-workspace > header nav ul,
.provider-workspace .pub-actions,
.provider-workspace section:last-of-type nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  align-items: center;
  margin: 0;
  padding: 0;
  list-style: none;
}

.provider-workspace > header nav ul {
  justify-content: flex-end;
  max-width: 30rem;
}

.provider-workspace > header nav a,
.provider-workspace section:last-of-type nav a,
.provider-workspace .pub-actions-link,
.provider-workspace #solicitudes article > a,
.provider-workspace #habilidades article > a,
.provider-workspace section[aria-labelledby="titulo-habilidades"] > a,
.provider-workspace #perfil > a,
.provider-workspace #perfil > a + a,
.provider-workspace #solicitudes > p a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.25rem;
  padding: 0.45rem 0.75rem;
  color: var(--color-brand-primary-hover);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  font-weight: 700;
  line-height: 1.2;
  text-decoration: none;
}

.provider-workspace > header nav li:first-child a,
.provider-workspace #publicaciones > header a {
  color: var(--color-text-inverse);
  background: var(--color-brand-primary);
  border-color: var(--color-brand-primary);
}

.provider-workspace > header nav a:hover,
.provider-workspace > header nav a:focus-visible,
.provider-workspace section:last-of-type nav a:hover,
.provider-workspace section:last-of-type nav a:focus-visible,
.provider-workspace .pub-actions-link:hover,
.provider-workspace .pub-actions-link:focus-visible,
.provider-workspace #solicitudes article > a:hover,
.provider-workspace #solicitudes article > a:focus-visible,
.provider-workspace section[aria-labelledby="titulo-habilidades"] > a:hover,
.provider-workspace
  section[aria-labelledby="titulo-habilidades"]
  > a:focus-visible,
.provider-workspace #perfil > a:hover,
.provider-workspace #perfil > a:focus-visible,
.provider-workspace #solicitudes > p a:hover,
.provider-workspace #solicitudes > p a:focus-visible {
  color: var(--color-text-inverse);
  background: var(--color-brand-primary-hover);
  border-color: var(--color-brand-primary-hover);
  text-decoration: none;
}

.provider-workspace > section {
  margin: 0;
  padding: var(--space-5);
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.provider-workspace > section > header,
.provider-workspace > section > h2:first-child {
  margin-bottom: var(--space-4);
}

.provider-workspace > section > header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-4);
}

.provider-workspace > section h2 {
  margin-bottom: var(--space-1);
  font-size: var(--text-xl);
  line-height: 1.2;
}

.provider-workspace > section header p,
.provider-workspace > section > p.muted {
  margin: 0;
  color: var(--color-text-muted);
}

.provider-workspace > section:first-of-type {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: var(--space-3);
  padding: 0;
  background: transparent;
  border: 0;
  box-shadow: none;
}

.provider-workspace > section:first-of-type > h2 {
  grid-column: 1 / -1;
  margin: 0;
}

.provider-workspace > section:first-of-type > article {
  display: grid;
  gap: var(--space-2);
  align-content: space-between;
  min-height: 9.5rem;
  margin: 0;
  padding: var(--space-4);
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.provider-workspace > section:first-of-type article h3 {
  margin: 0;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  font-weight: 700;
}

.provider-workspace > section:first-of-type article p {
  margin: 0;
}

.provider-workspace > section:first-of-type article strong {
  color: var(--color-brand-primary);
  font-size: clamp(1.55rem, 2.4vw, 2rem);
  line-height: 1.05;
}

.provider-workspace>section:first-of-type article

/* =========================================================
   Tipografía y enlaces base
   Estilos base para hipervínculos y navegación textual
   ========================================================= */
a {
  color: var(--color-brand-primary);
  font-size: var(--text-xs);
  font-weight: 800;
  text-decoration: none;
}

.provider-workspace > section:first-of-type article a:hover {
  text-decoration: underline;
}

.provider-workspace section[aria-labelledby="titulo-notificaciones"] article,
.provider-workspace #solicitudes article,
.provider-workspace #estudiantes article,
.provider-workspace #valoraciones article {
  margin-block: var(--space-3) 0;
  padding: var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.provider-workspace section[aria-labelledby="titulo-notificaciones"] article {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: var(--space-3);
  align-items: center;
}

.provider-workspace section[aria-labelledby="titulo-notificaciones"] article h3,
.provider-workspace #solicitudes article h3,
.provider-workspace #estudiantes article h3,
.provider-workspace #valoraciones article h3 {
  margin: 0;
  font-size: var(--text-md);
}

.provider-workspace section[aria-labelledby="titulo-notificaciones"] article p,
.provider-workspace #solicitudes article p,
.provider-workspace #valoraciones article p {
  margin: var(--space-1) 0 0;
  color: var(--color-text-muted);
}

.provider-publication-list,
.provider-workspace .publicaciones-lista {
  display: grid;
  gap: var(--space-4);
}

.provider-workspace .pub-card {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr);
  gap: var(--space-4);
  margin: 0;
  padding: var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: none;
}

.provider-workspace .pub-card-thumb {
  grid-row: span 5;
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: var(--radius-sm);
  background: var(--color-bg-soft);
}

.provider-workspace .pub-card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.provider-workspace .pub-card header,
.provider-workspace #solicitudes article header,
.provider-workspace #valoraciones article header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-3);
  margin-bottom: var(--space-2);
}

.provider-workspace .pub-card h4 {
  margin: 0;
  font-size: var(--text-md);
}

.provider-workspace .pub-card h4 a {
  color: var(--color-heading);
  text-decoration: none;
}

.provider-workspace .pub-card h4 a:hover {
  color: var(--color-brand-primary);
  text-decoration: underline;
}

.provider-workspace .pub-badge {
  display: inline-flex;
  padding: 0.2rem 0.55rem;
  color: var(--color-brand-primary);
  background: var(--color-brand-primary-soft);
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  font-weight: 800;
}

.provider-workspace .pub-desc {
  margin: 0;
  color: var(--color-text-muted);
}

.provider-workspace .pub-details,
.provider-workspace #solicitudes dl,
.provider-workspace #estudiantes dl,
.provider-workspace #perfil dl {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(11rem, 1fr));
  gap: var(--space-2);
  margin: var(--space-3) 0 0;
}

.provider-workspace .pub-details div,
.provider-workspace #solicitudes dl div,
.provider-workspace #estudiantes dl div,
.provider-workspace #perfil dl div {
  padding: var(--space-3);
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
}

.provider-workspace dt {
  color: var(--color-text-muted);
  font-size: var(--text-xs);
}

.provider-workspace dd {
  margin: 0;
  color: var(--color-heading);
  font-weight: 800;
}

.provider-workspace .pub-actions {
  margin-top: var(--space-4);
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-border);
}

.provider-workspace .pub-actions form {
  margin: 0;
}

.provider-workspace .btn-status {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.25rem;
  padding: 0.45rem 0.75rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  font-weight: 800;
}

.provider-workspace .btn-status-delete {
  color: var(--color-danger);
  background: var(--color-danger-bg);
  border-color: var(--color-danger-bg);
}

.provider-workspace .btn-status-pause {
  color: var(--color-warning);
  background: var(--color-warning-bg);
  border-color: var(--color-warning-bg);
}

.provider-workspace .btn-status-activate {
  color: var(--color-success);
  background: var(--color-success-bg);
  border-color: var(--color-success-bg);
}

.provider-workspace #solicitudes article > a,
.provider-workspace #solicitudes > p a,
.provider-workspace section[aria-labelledby="titulo-habilidades"] > a,
.provider-workspace #perfil > a,
.provider-workspace #perfil > a + a {
  margin-top: var(--space-3);
}

.provider-workspace #solicitudes article header p,
.provider-workspace #valoraciones article header p {
  margin: 0;
  padding: 0.25rem 0.55rem;
  background: var(--color-brand-primary-soft);
  border-radius: var(--radius-sm);
  color: var(--color-brand-primary);
  font-size: var(--text-xs);
  font-weight: 800;
}

.provider-workspace #estudiantes dl div {
  text-align: center;
}

.provider-workspace #estudiantes dd {
  font-size: var(--text-xl);
}

.provider-workspace section[aria-labelledby="titulo-habilidades"] > p,
.provider-workspace #perfil > h3,
.provider-workspace #perfil > p,
.provider-workspace #perfil > dl {
  max-width: 900px;
}

.provider-workspace section[aria-labelledby="titulo-habilidades"] > p {
  padding: var(--space-4);
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.provider-workspace #valoraciones article header span,
.provider-workspace #valoraciones article header p {
  flex: 0 0 auto;
}

.provider-workspace #valoraciones time,
.provider-workspace #valoraciones article > p:last-child {
  color: var(--color-text-muted);
  font-size: var(--text-xs);
}

.provider-workspace section:last-of-type nav ul {
  margin-top: var(--space-3);
}

@media (max-width: 1180px) {
  .provider-workspace > section:first-of-type {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 820px) {
  .provider-workspace > header,
  .provider-workspace .pub-card {
    grid-template-columns: 1fr;
  }

  .provider-workspace > header nav ul {
    justify-content: flex-start;
    max-width: none;
  }

  .provider-workspace > section:first-of-type {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .provider-workspace .pub-card-thumb {
    grid-row: auto;
    max-width: 18rem;
  }
}

@media (max-width: 560px) {
  .provider-workspace {
    width: min(100% - 1rem, 1500px);
  }

  .provider-workspace > header,
  .provider-workspace > section {
    padding: var(--space-4);
  }

  .provider-workspace > section:first-of-type {
    grid-template-columns: 1fr;
  }

  .provider-workspace > section > header,
  .provider-workspace .pub-card header,
  .provider-workspace #solicitudes article header,
  .provider-workspace #valoraciones article header {
    flex-direction: column;
  }

  .provider-workspace section[aria-labelledby="titulo-notificaciones"] article {
    grid-template-columns: 1fr;
  }

  .provider-workspace > header nav a,
  .provider-workspace #publicaciones > header a,
  .provider-workspace section:last-of-type nav a,
  .provider-workspace .pub-actions-link,
  .provider-workspace .btn-status,
  .provider-workspace #solicitudes article > a,
  .provider-workspace section[aria-labelledby="titulo-habilidades"] > a,
  .provider-workspace #perfil > a,
  .provider-workspace #perfil > a + a {
    width: 100%;
  }
}

.publicaciones-lista,
.request-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: var(--space-3);
}

.pub-card,
.content-card {
  padding: var(--space-4);
}

.pub-card-thumb-img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-3);
}

.publication-deleted {
  opacity: 0.72;
  border-style: dashed;
}

.status-chip {
  display: inline-block;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  font-weight: 700;
}

.request-details,
.profile-meta,
.pub-details {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-2);
}

.request-details > div,
.profile-meta > div,
.pub-details > div {
  padding: var(--space-2);
  background: var(--color-surface);
  border-radius: var(--radius-sm);
}

.message-thread {
  display: grid;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
}

.message-thread article {
  padding: var(--space-2) var(--space-3);
  border-left: 3px solid var(--color-brand-primary);
  background: var(--color-surface);
}

.message-thread time {
  display: block;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.professional-profile {
  display: grid;
  gap: var(--space-4);
}

/* =========================================================
   Perfil profesional público
   Presentación de servicios, trayectoria y portafolio
   ========================================================= */
.professional-profile-header {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.profile-avatar-large {
  width: 120px;
  height: 120px;
  object-fit: cover;
  border-radius: 50%;
}

.profile-columns {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-3);
}

.professional-profile section {
  padding: var(--space-4);
}

.service-request-layout {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(280px, 1fr);
  gap: var(--space-4);
}

.publication-detail {
  display: grid;
  gap: var(--space-4);
}

@media (max-width: 800px) {
  .form-grid,
  .service-request-layout {
    grid-template-columns: 1fr;
  }

  .form-grid-full {
    grid-column: auto;
  }

  .professional-profile-header {
    align-items: flex-start;
    flex-direction: column;
  }
}

.home-page main {
  padding-top: 0;
}

.home-hero-centered {
  width: 100%;
  padding: clamp(1.75rem, 3vw, 2.5rem) 1.5rem clamp(2.5rem, 5vw, 4rem);
  text-align: center;
  border-bottom: 1px solid var(--color-border);
  background: linear-gradient(
    180deg,
    var(--color-brand-primary-soft) 0%,
    var(--color-bg) 100%
  );
}

.home-hero-content {
  max-width: 780px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.home-badge-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.35rem 0.85rem;
  background: var(--color-surface-elevated);
  color: var(--color-brand-primary);
  border: 1px solid var(--color-border);
  border-radius: 9999px;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow-sm);
}

.home-hero-title {
  font-size: clamp(2.25rem, 5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.14;
  color: var(--color-heading);
  margin: 0 0 1.25rem;
  letter-spacing: -0.03em;
  max-width: 700px;
}

.home-hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--color-text-muted);
  margin: 0 0 2.25rem;
  line-height: 1.65;
  max-width: 580px;
}

.home-hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.home-hero-login-hint {
  margin: 1.25rem 0 0;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.home-hero-grid {
  display: none;
}

.home-hero-visual {
  display: none;
}

.home-hero-image {
  display: none;
}

.home-section {
  max-width: var(--max-page);
  margin: 0 auto 4rem;
  padding: 0 1.5rem;
}

.home-section-header {
  margin-bottom: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 1rem;
}

.home-section-header h2 {
  font-size: var(--text-xl);
  color: var(--color-heading);
  margin: 0 0 0.35rem;
  letter-spacing: -0.01em;
}

.home-section-header p {
  color: var(--color-text-muted);
  margin: 0;
  font-size: var(--text-sm);
}

.home-carousel-container {
  position: relative;
  overflow: hidden;
}

.home-carousel-track {
  display: flex;
  gap: 1.25rem;
  overflow-x: auto;
  scroll-behavior: smooth;
  scroll-snap-type: x mandatory;
  padding-bottom: 1rem;
  -webkit-overflow-scrolling: touch;
}

.home-carousel-track::-webkit-scrollbar {
  height: 6px;
}

.home-carousel-track::-webkit-scrollbar-thumb {
  background: var(--color-border-strong);
  border-radius: 4px;
}

/* =========================================================
   Página de inicio y categorías destacadas
   Cuadrículas de exploración y testimonios
   ========================================================= */
.home-category-card {
  flex: 0 0 250px;
  scroll-snap-align: start;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.5rem 1.25rem;
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  transition:
    transform var(--dur-medium) var(--ease-out),
    box-shadow var(--dur-medium) var(--ease-out),
    border-color var(--dur-medium) var(--ease-out);
}

.home-category-card:hover {
  border-color: var(--color-brand-primary);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.home-category-icon-box {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: var(--color-brand-primary-soft);
  color: var(--color-brand-primary);
  margin-bottom: 1rem;
}

.home-category-title {
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-heading);
  margin: 0 0 0.35rem;
}

.home-category-desc {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin: 0;
  line-height: 1.4;
}

.card-media-wrapper {
  width: 100%;
  height: 300px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  margin-bottom: 1rem;
  background: var(--color-bg-soft);
}

.home-news-card .card-media-wrapper,
.home-event-card .card-media-wrapper {
  height: 170px;
}

.card-media-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--dur-medium) var(--ease-out);
}

.content-card:hover .card-media-img,
.home-news-card:hover .card-media-img {
  transform: scale(1.03);
}

.home-news-grid,
.home-events-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.home-news-card,
.home-event-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition:
    border-color var(--dur-short),
    transform var(--dur-short);
}

.home-news-card:hover,
.home-event-card:hover {
  border-color: var(--color-brand-primary);
  transform: translateY(-2px);
}

.news-meta,
.event-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.event-tag {
  display: inline-block;
  padding: 0.2rem 0.55rem;
  border-radius: 4px;
  font-weight: 700;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.event-tag--own {
  background: var(--color-brand-primary-soft);
  color: var(--color-brand-primary);
}

.event-tag--sector {
  background: var(--color-brand-accent-soft);
  color: var(--color-brand-accent);
}

.event-tag--national {
  background: var(--color-warning-bg);
  color: var(--color-warning);
}

.home-news-card h3,
.home-event-card h3 {
  font-size: var(--text-base);
  color: var(--color-heading);
  margin: 0 0 0.5rem;
  line-height: 1.4;
}

.home-news-card p,
.home-event-card p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin: 0 0 1rem;
}

.home-testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.testimonial-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.testimonial-quote {
  font-size: var(--text-sm);
  color: var(--color-text);
  font-style: italic;
  margin-bottom: 1.25rem;
  line-height: 1.6;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--color-brand-primary-soft);
}

.testimonial-name {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-heading);
  margin: 0;
}

.testimonial-role {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin: 0;
}

.rating-stars {
  color: #f59e0b;
  font-size: 0.85rem;
  margin-bottom: 0.5rem;
  display: flex;
  gap: 2px;
}

.home-trusted-strip {
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.5rem 2rem;
  text-align: center;
}

.home-tech-strip {
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 2.25rem 1.5rem;
  text-align: center;
}

.trusted-label {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}

.home-trusted-grid {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 0;
}

.home-tech-grid {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: clamp(1rem, 3vw, 2rem);
  margin-top: 1.5rem;
}

.trusted-badge {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1.5rem;
  color: var(--color-text-muted);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-right: 1px solid var(--color-border);
  transition: color var(--dur-short);
}

.trusted-badge:last-child {
  border-right: none;
}

.trusted-badge:hover {
  color: var(--color-text);
}

.trusted-badge-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  opacity: 0.55;
}

.home-hero-signals {
  width: min(var(--max-page), calc(100% - 2rem));
  margin: var(--space-5) auto var(--space-8);
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.home-hero-signals span {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.45rem 0.8rem;
  color: var(--color-text-muted);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  font-weight: 700;
}

.home-hero-signals span::before,
.home-category-item span::before {
  content: "";
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 999px;
  background: var(--color-brand-accent);
}

.home-category-bar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  align-items: center;
}

.home-category-item {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  min-height: 2.5rem;
  padding: 0.55rem 0.8rem;
  color: var(--color-heading);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  font-weight: 700;
  line-height: 1.2;
  text-decoration: none;
}

.home-category-item span {
  display: inline-flex;
}

.home-category-item:hover,
.home-category-item:focus-visible {
  color: var(--color-brand-primary);
  border-color: var(--color-border-strong);
  background: var(--color-brand-primary-soft);
  text-decoration: none;
}

.home-course-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 250px), 1fr));
  gap: var(--space-4);
}

.home-course-card {
  padding: var(--space-4);
  min-width: 0;
}

.home-course-card .card-media-wrapper {
  height: auto;
  aspect-ratio: 16 / 9;
  margin-bottom: var(--space-3);
}

.home-course-card h3 {
  line-height: 1.3;
}

.home-course-card p {
  font-size: var(--text-sm);
}

.home-card-action-row {
  margin-top: var(--space-4);
}

.home-course-card .btn-card-action,
.home-course-card .btn-full {
  width: auto;
  display: inline-flex;
}

.home-provider-cta,
.home-final-cta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-5);
  padding-block: var(--space-6);
  border-block: 1px solid var(--color-border);
}

.home-provider-cta h2,
.home-final-cta h2 {
  max-width: 760px;
  margin-bottom: var(--space-2);
  font-size: var(--text-xl);
}

.home-provider-cta p:not(.section-title-tag-sm) {
  max-width: 760px;
  margin: 0;
  color: var(--color-text-muted);
}

.home-final-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  justify-content: flex-end;
}

.home-news-grid,
.home-events-grid {
  gap: var(--space-3);
}

.home-news-card,
.home-event-card {
  display: grid;
  grid-template-columns: 112px minmax(0, 1fr);
  align-items: start;
  gap: var(--space-3);
  padding: var(--space-3);
}

.home-news-card .card-media-wrapper,
.home-event-card .card-media-wrapper {
  grid-row: span 3;
  height: auto;
  aspect-ratio: 4 / 3;
  margin: 0;
}

.home-news-card h3,
.home-event-card h3 {
  font-size: var(--text-sm);
}

.home-news-card p,
.home-event-card p {
  margin-bottom: var(--space-2);
  line-height: 1.5;
}

.home-news-card > .link {
  align-self: end;
}

.event-footer-strip {
  grid-column: 2;
}

.home-page .rating-stars {
  display: none;
}

.home-testimonials-grid {
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr));
}

.testimonial-card {
  gap: var(--space-4);
}

.testimonial-avatar {
  width: 52px;
  height: 52px;
}

.home-trusted-strip,
.home-tech-strip {
  padding: var(--space-5);
}

.home-trusted-grid,
.home-tech-grid {
  gap: var(--space-2);
}

.trusted-badge {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 0.45rem 0.75rem;
  background: var(--color-surface);
  letter-spacing: 0.03em;
}

@media (width >=1240px) {
  .home-course-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (width <=768px) {
  .home-category-bar {
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: var(--space-2);
    scroll-snap-type: x proximity;
    -webkit-overflow-scrolling: touch;
  }

  .home-category-item {
    flex: 0 0 auto;
    scroll-snap-align: start;
  }

  .home-provider-cta,
  .home-final-cta {
    align-items: flex-start;
    flex-direction: column;
  }

  .home-final-actions {
    justify-content: flex-start;
  }

  .home-news-card,
  .home-event-card {
    grid-template-columns: 88px minmax(0, 1fr);
  }
}

@media (width <=420px) {
  .home-hero-centered {
    padding-inline: 1rem;
  }

  .home-hero-actions .btn,
  .home-final-actions .btn {
    width: auto;
  }

  .home-news-card,
  .home-event-card {
    grid-template-columns: 1fr;
  }

  .home-news-card .card-media-wrapper,
  .home-event-card .card-media-wrapper,
  .event-footer-strip {
    grid-column: auto;
  }
}

.card-narrow {
  max-width: 680px;
  margin-inline: auto;
}

.card-narrow-650 {
  max-width: 650px;
  margin-inline: auto;
}

.content-card--column {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.content-card-footer {
  margin-top: 1.25rem;
  border-top: 1px solid var(--color-border);
  padding-top: 0.85rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.btn-card-action {
  padding: 0.45rem 1rem;
  font-size: 0.9rem;
}

.event-footer-strip {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 1rem;
  border-top: 1px solid var(--color-border);
  padding-top: 0.75rem;
}

.section-divider-top {
  border-top: 1px solid var(--color-border);
  padding-top: 1.25rem;
}

.badge-brand-soft {
  background: var(--color-bg-soft);
  color: var(--color-brand-primary);
}

.badge-success-soft {
  background: var(--color-success-bg);
  color: var(--color-success);
  font-weight: 600;
}

.badge-warning-soft {
  background: var(--color-warning-bg);
  color: var(--color-warning);
  font-weight: 600;
}

.badge-info-soft {
  background: var(--color-info-bg);
  color: var(--color-info);
  font-weight: 600;
}

.badge-danger-soft {
  background: var(--color-danger-bg);
  color: var(--color-danger);
  font-weight: 600;
}

.section-title-tag-sm {
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  margin: 0;
}

.section-title-tag-md {
  font-size: var(--text-md);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  margin: 0;
}

.alert-box-success {
  background: var(--color-success-bg);
  color: var(--color-success);
  border: 1px solid var(--color-success);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  margin-bottom: 1.5rem;
}

.card-two-factor {
  width: min(100% - 2rem, 620px);
  margin: var(--space-6) auto;
  text-align: center;
  margin: 0 2rem;
}

.two-factor-setup-steps {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  text-align: center;
}

.setup-step-box {
  background: var(--color-surface);
  padding: 1.5rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  text-align: center;
}

.two-factor-qr-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  margin-block: 1rem;
}

/* =========================================================
   Autenticación en dos pasos (2FA)
   Configuración de códigos QR y claves de recuperación
   ========================================================= */
.two-factor-qr-box {
  background: white;
  padding: 0.75rem;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
}

.two-factor-qr-img {
  display: block;
}

.two-factor-secret-code {
  display: block;
  padding: 0.6rem;
  background: var(--color-bg-soft);
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 1.05rem;
  letter-spacing: 0.1em;
  word-break: break-all;
  text-align: center;
  border: 1px solid var(--color-border);
}

.backup-codes-wrapper {
  background: rgba(0, 0, 0, 0.06);
  padding: 1rem;
  border-radius: var(--radius-sm);
  margin-top: 0.75rem;
}

.backup-codes-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-weight: bold;
  background: var(--color-surface);
  padding: 0.75rem;
  border-radius: var(--radius-sm);
  border: 1px dashed var(--color-border);
}

.btn-danger-solid {
  background: var(--color-danger);
  border-color: var(--color-danger);
  color: white;
}

.btn-danger-solid:hover {
  background: #dc2626;
  border-color: #dc2626;
  color: white;
}

.icon-circle-brand {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--color-brand-primary-soft);
  color: var(--color-brand-primary);
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.input-otp {
  font-size: 1.25rem;
  text-align: center;
  letter-spacing: 0.15em;
  padding: 0.75rem;
}

.account-security-card {
  margin-top: 2rem;
  padding: 1.5rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.security-status-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  padding: 1rem;
  background: var(--color-bg-soft);
  border-radius: var(--radius-sm);
  margin-bottom: 1.25rem;
}

.cart-empty-card {
  text-align: center;
  padding: 3rem 1.5rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.cart-items-stack {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 2rem;
}

.btn-cart-remove {
  font-size: 0.85rem;
  padding: 0.35rem 0.75rem;
}

.auth-social-buttons {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  margin-top: 0.75rem;
}

.recaptcha-wrapper {
  margin-block: 1rem;
}

.form-hint-block {
  display: block;
  margin-top: 0.35rem;
  font-size: 0.82rem;
  color: var(--color-text-muted);
}

.input-disabled-state {
  background: var(--color-bg-soft);
  color: var(--color-text-muted);
  cursor: not-allowed;
}

.u-hidden {
  display: none !important;
}

.u-center {
  text-align: center;
}

.u-right {
  text-align: right;
}

.u-flex-between {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.u-flex-col {
  display: flex;
  flex-direction: column;
}

.u-inline-flex-center {
  display: inline-flex;
  align-items: center;
}

.u-flex-1 {
  flex: 1;
}

.u-min-w-240 {
  min-width: 240px;
}

.u-max-w-280 {
  max-width: 280px;
}

.u-full-width {
  width: 100%;
}

.u-gap-xs {
  gap: 0.35rem;
}

.u-gap-sm {
  gap: 0.5rem;
}

.u-gap-md {
  gap: 1rem;
}

.u-gap-lg {
  gap: 1.5rem;
}

.u-mt-0 {
  margin-top: 0;
}

.u-mt-xs {
  margin-top: 0.35rem;
}

.u-mt-sm {
  margin-top: 0.75rem;
}

.u-mt-md {
  margin-top: 0.85rem;
}

.u-mt-lg {
  margin-top: 1rem;
}

.u-mt-xl {
  margin-top: 1.25rem;
}

.u-mt-2xl {
  margin-top: 1.5rem;
}

.u-mt-3xl {
  margin-top: 2rem;
}

/* =========================================================
   Clases de utilidad y espaciado
   Márgenes, rellenos y alineaciones auxiliares
   ========================================================= */
.u-mb-0 {
  margin-bottom: 0;
}

.course-page .course-sidebar-actions {
  display: grid;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid oklch(22% 0.05 238deg / 60%);
}

.course-page .course-sidebar-action {
  display: flex;
  align-items: center;
  width: 100%;
  min-height: 2.5rem;
  padding: 0.65rem 0.75rem;
  color: var(--color-text-inverse);
  font: inherit;
  font-size: var(--text-sm);
  font-weight: 700;
  text-align: left;
  text-decoration: none;
  background: oklch(24% 0.06 238deg / 55%);
  border: 1px solid oklch(40% 0.05 238deg / 65%);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition:
    background var(--dur-short) var(--ease-out),
    border-color var(--dur-short) var(--ease-out);
}

.course-page .course-sidebar-action:hover,
.course-page .course-sidebar-action:focus-visible,
.course-page .course-sidebar-action.is-active {
  color: var(--color-text-inverse);
  background: oklch(30% 0.07 238deg);
  border-color: oklch(58% 0.08 238deg);
}

.u-mb-xs {
  margin-bottom: 0.25rem;
}

.u-mb-sm {
  margin-bottom: 0.5rem;
}

.u-mb-md {
  margin-bottom: 0.75rem;
}

.u-mb-lg {
  margin-bottom: 1rem;
}

.u-mb-xl {
  margin-bottom: 1.25rem;
}

.u-mb-2xl {
  margin-bottom: 1.5rem;
}

.u-mb-3xl {
  margin-bottom: 2rem;
}

.u-font-semibold {
  font-weight: 600;
}

.u-font-bold {
  font-weight: 700;
}

.u-font-extrabold {
  font-weight: 800;
}

.u-text-xs {
  font-size: var(--text-xs, 0.75rem);
}

.u-text-sm {
  font-size: 0.85rem;
}

.u-text-base {
  font-size: 0.9rem;
}

.u-text-md {
  font-size: 0.95rem;
}

.u-text-lg {
  font-size: 1.15rem;
}

.u-text-xl {
  font-size: 1.25rem;
}

.u-text-3xl {
  font-size: 3rem;
}

.u-text-muted {
  color: var(--color-text-muted);
}

.u-text-primary {
  color: var(--color-brand-primary);
}

.u-text-success {
  color: var(--color-success);
}

.u-text-warning {
  color: var(--color-warning);
}

.u-text-danger {
  color: var(--color-danger);
}

.u-line-height-base {
  line-height: 1.5;
}

/* Onboarding helpers */
.onboarding-grid-mt {
  margin-top: var(--space-4, 1.5rem);
}

.onboarding-grid-mb {
  margin-bottom: var(--space-4, 1.5rem);
}

.onboarding-grid-gap-3 {
  gap: var(--space-3, 1rem);
}

.link-primary-bold {
  color: var(--color-brand-primary);
  font-weight: 600;
}

[hidden] {
  display: none !important;

  body.auth-page {
    min-height: 100vh;
    min-height: 100dvh;
    margin: 0;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
  }

  .auth-page .site-header {
    flex: 0 0 auto;
  }

  body.auth-page > main.auth-shell {
    width: 100% !important;
    max-width: none !important;
    min-height: 0;
    flex: 1 1 auto;
    margin: 0 !important;
    padding: 1rem !important;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  body.auth-page > main.auth-shell > .auth-container {
    position: relative;
    width: min(1200px, calc(100vw - 2rem));
    max-width: 90%;
    height: clamp(620px, calc(100dvh - 10rem), 760px);
    min-height: 620px;
    margin: 0 auto;
    overflow: hidden;
    background: var(--color-surface-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
  }

  body.auth-page .auth-container .auth-form {
    position: absolute;
    top: 0;
    width: 50%;
    height: 100%;
    padding: 2rem 1.25rem;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    background: var(--color-surface-elevated);
    transition:
      transform 600ms cubic-bezier(0.16, 1, 0.3, 1),
      opacity 300ms ease;
    will-change: transform, opacity;
  }

  body.auth-page .auth-container .auth-form form {
    width: 100%;
    max-width: none;
    margin: 0;
    display: grid;
    gap: var(--space-3);
    text-align: left;
  }

  .auth-page .sign-up form {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: var(--space-2) var(--space-3);
  }

  .auth-page .sign-up h1,
  .auth-page .sign-up .muted,
  .auth-page .sign-up .auth-feedback,
  .auth-page .sign-up button {
    grid-column: 1 / -1;
  }

  .auth-page .auth-form h1 {
    margin: 0 0 var(--space-2);
    font-size: var(--text-xl);
  }

  .auth-page .auth-form .muted {
    max-width: var(--max-readable);
    margin: 0;
    color: var(--color-text-muted);
    font-size: var(--text-sm);
  }

  .auth-page .auth-form p {
    margin: 0;
  }

  .auth-page .auth-form label {
    color: var(--color-heading);
    font-weight: 800;
  }

  .auth-page .auth-form input {
    width: 100%;
    min-height: 2.75rem;
    padding: 0.7rem 0.8rem;
    margin-top: var(--space-1);
    color: var(--color-text);
    background: var(--color-surface);
    border: 1px solid var(--color-border-strong);
    border-radius: var(--radius-sm);
  }

  .auth-page .auth-form input::placeholder {
    color: var(--color-text-muted);
    opacity: 1;
  }

  .auth-page .auth-form button {
    width: 100%;
  }

  .auth-page .auth-links {
    margin-top: var(--space-2);
    color: var(--color-text-muted);
    font-size: var(--text-sm);
    text-align: center;
  }

  .auth-page .auth-feedback {
    margin: 0;
  }

  .auth-page .auth-feedback ul {
    margin: 0;
  }

  .auth-page .sign-in {
    left: 0;
    z-index: 2;
    opacity: 1;
    transform: translateX(0);
    pointer-events: auto;
  }

  .auth-page .sign-up {
    left: 0;
    z-index: 1;
    opacity: 0;
    transform: translateX(0);
    pointer-events: none;
  }

  .auth-page .auth-container.active .sign-in {
    z-index: 1;
    opacity: 0;
    transform: translateX(100%);
    pointer-events: none;
  }

  .auth-page .auth-container.active .sign-up {
    z-index: 5;
    opacity: 1;
    transform: translateX(100%);
    pointer-events: auto;
  }

  .auth-page .toggle-container {
    position: absolute;
    top: 0;
    left: 50%;
    z-index: 10;
    width: 50%;
    height: 100%;
    overflow: hidden;
    border-radius: 8rem 0 0 6rem;
    transform: translateX(0);
    transition:
      transform 600ms cubic-bezier(0.16, 1, 0.3, 1),
      border-radius 600ms cubic-bezier(0.16, 1, 0.3, 1);
    will-change: transform;
  }

  .auth-page .auth-container.active .toggle-container {
    transform: translateX(-100%);
    border-radius: 0 8rem 6rem 0;
  }

  .auth-page .toggle {
    position: relative;
    left: -100%;
    width: 200%;
    height: 100%;
    color: var(--color-text-inverse);
    background: linear-gradient(
      135deg,
      var(--color-brand-primary),
      var(--color-brand-accent)
    );
    transform: translateX(0);
    transition: transform 600ms cubic-bezier(0.16, 1, 0.3, 1);
    will-change: transform;
  }

  .auth-page .auth-container.active .toggle {
    transform: translateX(50%);
  }

  .auth-page .toggle-panel {
    position: absolute;
    top: 0;
    width: 50%;
    height: 100%;
    padding: clamp(2rem, 4vw, 4rem);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    text-align: center;
    transition: transform 600ms cubic-bezier(0.16, 1, 0.3, 1);
    will-change: transform;
  }

  .auth-page .toggle-panel h2 {
    color: var(--color-text-inverse);
    font-size: var(--text-2xl);
  }

  .auth-page .toggle-panel p {
    max-width: 22rem;
    color: var(--color-text-inverse);
  }

  .auth-page .toggle-panel button {
    width: auto;
    min-width: 11rem;
    color: var(--color-text-inverse);
    background: transparent;
    border-color: var(--color-text-inverse);
  }

  .auth-page .toggle-panel button:hover,
  .auth-page .toggle-panel button:focus-visible {
    color: var(--color-text-inverse);
    background: rgb(255 255 255 / 14%);
    border-color: var(--color-text-inverse);
  }

  .auth-page .toggle-left {
    left: 0;
    transform: translateX(-200%);
  }

  .auth-page .auth-container.active .toggle-left {
    transform: translateX(0);
  }

  .auth-page .toggle-right {
    right: 0;
    transform: translateX(0);
  }

  .auth-page .auth-container.active .toggle-right {
    transform: translateX(200%);
  }

  @media (max-height: 760px) and (min-width: 981px) {
    body.auth-page > main.auth-shell {
      padding: 0.75rem 1rem !important;
    }

    body.auth-page > main.auth-shell > .auth-container {
      min-height: 570px;
      height: calc(100dvh - 9rem);
    }

    body.auth-page .auth-container .auth-form {
      padding: 1.25rem 1rem;
    }

    body.auth-page .auth-container .auth-form form {
      gap: 0.5rem;
    }

    .auth-page .auth-form input {
      min-height: 2.45rem;
      padding-block: 0.55rem;
    }
  }

  @media (max-width: 980px) {
    body.auth-page > main.auth-shell {
      padding: 1rem !important;
    }

    body.auth-page > main.auth-shell > .auth-container {
      width: min(100%, 44rem);
      max-width: 44rem;
      height: auto;
      min-height: 0;
    }

    .auth-page .auth-form,
    .auth-page .sign-up,
    .auth-page .auth-container.active .sign-in,
    .auth-page .auth-container.active .sign-up {
      position: static;
      width: 100%;
      height: auto;
      transform: none;
    }

    body.auth-page .auth-container .auth-form {
      padding: var(--space-5);
    }

    .auth-page .sign-up form {
      grid-template-columns: 1fr;
    }

    .auth-page .auth-container:not(.active) .sign-up,
    .auth-page .auth-container.active .sign-in {
      display: none;
    }

    .auth-page .auth-container:not(.active) .sign-in,
    .auth-page .auth-container.active .sign-up {
      display: flex;
      opacity: 1;
      pointer-events: auto;
    }

    .auth-page .toggle-container,
    .auth-page .auth-container.active .toggle-container {
      position: static;
      width: 100%;
      height: auto;
      border-radius: 0;
      transform: none;
    }

    .auth-page .toggle,
    .auth-page .auth-container.active .toggle {
      left: 0;
      width: 100%;
      transform: none;
    }

    .auth-page .toggle-panel,
    .auth-page .auth-container.active .toggle-left,
    .auth-page .auth-container.active .toggle-right {
      position: static;
      width: 100%;
      height: auto;
      padding: var(--space-5);
      transform: none;
    }

    .auth-page .auth-container:not(.active) .toggle-left,
    .auth-page .auth-container.active .toggle-right {
      display: none;
    }

    .auth-page .auth-container:not(.active) .toggle-right,
    .auth-page .auth-container.active .toggle-left {
      display: flex;
    }
  }

  @media (max-width: 720px) {
    body.auth-page > main.auth-shell {
      padding-inline: 0.5rem !important;
    }

    body.auth-page > main.auth-shell > .auth-container {
      border-radius: var(--radius-md);
    }
  }
}

/* Provider dashboard final ordering guard */
.provider-workspace .pub-card {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr);
  gap: var(--space-4);
  margin: 0;
  padding: var(--space-4);
}

.provider-workspace .pub-card-thumb {
  grid-row: span 5;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
}

.provider-workspace .pub-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.provider-workspace .pub-actions-link,
.provider-workspace .btn-status {
  min-height: 2.25rem;
  border-radius: var(--radius-sm);
}

@media (max-width: 820px) {
  .provider-workspace .pub-card {
    grid-template-columns: 1fr;
  }
}

.provider-workspace {
  grid-template-columns: repeat(12, minmax(0, 1fr));
  align-items: start;
  gap: var(--space-4);
}

.provider-workspace > * {
  grid-column: 1 / -1;
  min-width: 0;
  width: 100%;
}

.provider-workspace h1,
.provider-workspace h2,
.provider-workspace h3,
.provider-workspace h4,
.provider-workspace p,
.provider-workspace a,
.provider-workspace dd,
.provider-workspace dt {
  min-width: 0;
  overflow-wrap: break-word;
  word-break: normal;
}

.provider-workspace > header {
  grid-template-columns: minmax(0, 1fr) minmax(18rem, 28rem);
  padding: var(--space-5);
}

.provider-workspace > header nav ul {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-2);
  max-width: none;
}

.provider-workspace > header nav a,
.provider-subnav a,
.provider-workspace .pub-actions-link,
.provider-workspace .btn-status,
.provider-workspace #solicitudes article > a,
.provider-workspace #solicitudes > p a,
.provider-workspace .provider-skills-section > a,
.provider-workspace #perfil > a {
  white-space: normal;
}

.provider-subnav {
  position: sticky;
  top: calc(var(--header-height, 72px) + var(--space-2));
  z-index: 8;
  display: flex;
  gap: var(--space-2);
  overflow-x: auto;
  padding: var(--space-2);
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  -webkit-overflow-scrolling: touch;
}

.provider-subnav a {
  flex: 0 0 auto;
  padding: 0.45rem 0.7rem;
  color: var(--color-text-muted);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  font-weight: 800;
  text-decoration: none;
}

.provider-subnav a:hover,
.provider-subnav a:focus-visible {
  color: var(--color-brand-primary);
  background: var(--color-brand-primary-soft);
  text-decoration: none;
}

.provider-summary-section {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: var(--space-3);
  padding: 0;
  background: transparent;
  border: 0;
  box-shadow: none;
}

.provider-summary-section > h2 {
  grid-column: 1 / -1;
  margin: 0;
}

.provider-summary-section > article {
  min-height: 8.25rem;
  margin: 0;
  padding: var(--space-4);
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.provider-summary-section > article h3 {
  min-height: 2.2em;
  margin: 0 0 var(--space-2);
  color: var(--color-text-muted);
  font-size: var(--text-xs);
  font-weight: 800;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.provider-summary-section > article strong {
  color: var(--color-brand-primary);
  font-size: clamp(1.55rem, 2.1vw, 2rem);
}

.provider-summary-section > article a {
  display: inline-flex;
  margin-top: var(--space-2);
  color: var(--color-brand-primary);
  font-size: var(--text-xs);
  font-weight: 800;
  text-decoration: none;
}

.provider-summary-section > article a:hover {
  text-decoration: underline;
}

.provider-notifications-section,
.provider-skills-section,
.provider-profile-section {
  grid-column: span 6;
}

.provider-publications-section,
.provider-requests-section,
.provider-students-section,
.provider-reviews-section,
.provider-config-section {
  grid-column: 1 / -1;
}

.provider-workspace > section > header {
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--color-border);
}

.provider-notifications-section article {
  grid-template-columns: minmax(0, 1fr) auto;
}

.provider-notifications-section article h3 {
  color: var(--color-heading);
}

.provider-publications-section .publicaciones-lista {
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr));
  gap: var(--space-4);
}

.provider-publications-section .pub-card {
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 100%;
}

.provider-publications-section .pub-card-thumb {
  width: 100%;
  max-width: none;
  aspect-ratio: 16 / 9;
  margin-bottom: var(--space-3);
}

.provider-publications-section .pub-card > header {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
}

.provider-publications-section .pub-details {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.provider-publications-section .pub-actions {
  margin-top: auto;
  padding-top: var(--space-3);
}

.provider-publications-section .pub-actions li {
  display: flex;
}

.provider-publications-section .pub-actions-link,
.provider-publications-section .btn-status {
  min-height: 2.15rem;
  padding: 0.4rem 0.65rem;
  font-size: var(--text-xs);
}

.provider-publications-section .pub-actions li:first-child .pub-actions-link,
.provider-publications-section .pub-actions li:nth-child(3) .pub-actions-link {
  color: var(--color-text-inverse);
  background: var(--color-brand-primary);
  border-color: var(--color-brand-primary);
}

.provider-requests-section article,
.provider-students-section article,
.provider-reviews-section article {
  display: grid;
  gap: var(--space-3);
}

.provider-requests-section article header p,
.provider-reviews-section article header p {
  align-self: start;
}

.provider-students-section dl {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.provider-students-section dl div {
  min-height: 5.5rem;
}

.provider-skills-section > p,
.provider-profile-section > p,
.provider-profile-section > dl,
.provider-profile-section > h3 {
  max-width: none;
}

.provider-skills-section > p,
.provider-profile-section > .alert,
.provider-profile-section > p {
  padding: var(--space-4);
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.provider-profile-section > a,
.provider-profile-section > a + a,
.provider-skills-section > a {
  margin-right: var(--space-2);
}

.provider-reviews-section article header {
  align-items: center;
}

.provider-reviews-section article header p {
  padding: 0.25rem 0.55rem;
  color: var(--color-brand-primary);
  background: var(--color-brand-primary-soft);
  border-radius: var(--radius-sm);
  font-weight: 900;
}

@media (max-width: 1180px) {
  .provider-summary-section {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .provider-notifications-section,
  .provider-skills-section,
  .provider-profile-section {
    grid-column: 1 / -1;
  }
}

@media (max-width: 820px) {
  .provider-workspace > header {
    grid-template-columns: 1fr;
  }

  .provider-summary-section {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .provider-publications-section .pub-details,
  .provider-students-section dl {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .provider-workspace {
    width: min(100% - 1rem, 1500px);
  }

  .provider-workspace > header nav ul,
  .provider-summary-section {
    grid-template-columns: 1fr;
  }

  .provider-notifications-section article {
    grid-template-columns: 1fr;
  }

  .provider-workspace > section > header {
    display: grid;
  }
}

.provider-workspace > .provider-dashboard__header {
  width: 100%;
  display: grid;
  grid-template-columns: minmax(280px, 1fr) minmax(420px, 1.5fr);
  grid-template-areas:
    "title description"
    "session actions";
  gap: var(--space-4) var(--space-6);
  align-items: start;
  margin-inline: auto;
}

.provider-dashboard__header > h1 {
  grid-area: title;
  min-width: 0;
  margin: 0;
  white-space: normal;
  overflow-wrap: normal;
  word-break: normal;
}

.provider-dashboard__header > p:first-of-type {
  grid-area: description;
  min-width: 0;
  max-width: 72ch;
  margin: 0;
  font-size: var(--text-base);
}

.provider-dashboard__header > p:last-of-type {
  grid-area: session;
  min-width: 0;
  width: fit-content;
  max-width: 100%;
  align-self: start;
}

.provider-dashboard__header > nav {
  grid-area: actions;
  min-width: 0;
}

.provider-dashboard__header > nav ul {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3);
  max-width: none;
  list-style: none;
  margin: 0;
  padding: 0;
}

.provider-dashboard__header > nav li {
  display: flex;
  min-width: 0;
  width: 100%;
}

.provider-dashboard__header > nav a {
  width: 100%;
  box-sizing: border-box;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  min-height: 2.5rem;
  padding-inline: var(--space-4);
  white-space: nowrap;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease,
    background-color 0.2s ease,
    border-color 0.2s ease,
    color 0.2s ease;
}

.provider-dashboard__header > nav a:hover,
.provider-dashboard__header > nav a:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(15, 42, 74, 0.12);
  text-decoration: none;
}

.provider-dashboard__header > nav a:active {
  transform: translateY(0);
  box-shadow: none;
}

.provider-dashboard__header > nav li:first-child a {
  color: var(--color-text-inverse);
  background: var(--color-brand-primary);
  border: 1px solid var(--color-brand-primary);
}

.provider-dashboard__header > nav li:first-child a:hover,
.provider-dashboard__header > nav li:first-child a:focus-visible {
  background: var(--color-brand-primary-hover);
  border-color: var(--color-brand-primary-hover);
}

.provider-dashboard__header > nav li:not(:first-child) a {
  color: var(--color-brand-primary-hover);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
}

.provider-dashboard__header > nav li:not(:first-child) a:hover,
.provider-dashboard__header > nav li:not(:first-child) a:focus-visible {
  background: var(--color-brand-primary-soft, #f0f6fc);
  border-color: var(--color-brand-primary);
  color: var(--color-brand-primary);
}

@media (max-width: 980px) {
  .provider-workspace > .provider-dashboard__header {
    grid-template-columns: 1fr;
    grid-template-areas:
      "title"
      "description"
      "session"
      "actions";
  }

  .provider-dashboard__header > nav ul {
    gap: var(--space-2);
  }
}

@media (max-width: 560px) {
  .provider-dashboard__header > nav ul {
    grid-template-columns: 1fr;
  }

  .provider-dashboard__header > nav a {
    min-width: 0;
    width: 100%;
    justify-content: center;
    white-space: normal;
  }
}

/* Course builder workspace */
/* =========================================================
   Constructor y gestión de contenidos de curso
   Estructuración de módulos, lecciones y recursos didácticos
   ========================================================= */
.course-builder {
  display: grid;
  gap: var(--space-5);
  padding-block: var(--space-5) var(--space-8);
}

.course-builder .course-editor-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: var(--space-5);
  align-items: end;
  margin: 0;
  padding: var(--space-5);
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.course-builder h1,
.course-builder h2,
.course-builder h3,
.course-builder h4,
.course-builder p,
.course-builder a {
  min-width: 0;
  overflow-wrap: break-word;
  word-break: normal;
}

.course-eyebrow,
.course-kicker {
  color: var(--color-text-muted);
  font-size: var(--text-xs);
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.course-editor-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(5rem, 1fr));
  gap: var(--space-2);
  margin: 0;
}

.course-editor-stats div {
  padding: var(--space-3);
  text-align: center;
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
}

.course-editor-stats dt {
  color: var(--color-text-muted);
  font-size: var(--text-xs);
}

.course-editor-stats dd {
  margin: 0;
  color: var(--color-brand-primary);
  font-size: var(--text-xl);
  font-weight: 900;
}

.course-builder .provider-toolbar {
  margin: 0;
}

.course-structure-toggle {
  display: none;
}

.course-editor-shell {
  display: grid;
  grid-template-columns: minmax(300px, 360px) minmax(0, 1fr);
  gap: var(--space-5);
  align-items: start;
}

.course-editor-sidebar,
.course-editor-main,
.course-editor-module,
.course-editor-class {
  min-width: 0;
}

.course-editor-sidebar {
  position: sticky;
  top: calc(var(--header-height, 72px) + var(--space-4));
  max-height: calc(100dvh - 7rem);
  overflow: auto;
  padding: var(--space-4);
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.course-sidebar-title {
  margin-bottom: var(--space-3);
  color: var(--color-heading);
  font-size: var(--text-md);
  font-weight: 900;
}

.course-nav-module {
  padding: var(--space-3);
  margin-bottom: var(--space-2);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.course-nav-module summary {
  cursor: pointer;
  color: var(--color-heading);
  font-weight: 800;
}

.course-nav-module summary span {
  display: block;
}

.course-nav-module summary small {
  color: var(--color-text-muted);
  font-size: var(--text-xs);
}

.course-editor-index {
  display: grid;
  gap: var(--space-1);
  margin: var(--space-3) 0 0;
  padding-left: var(--space-4);
}

.course-editor-index a {
  color: var(--color-text);
  font-size: var(--text-sm);
  text-decoration: none;
}

.course-editor-index a:hover,
.course-editor-index a:focus-visible {
  color: var(--color-brand-primary);
  text-decoration: underline;
}

.course-full-action,
.course-add-class-btn {
  width: 100%;
  margin-top: var(--space-3);
  justify-content: center;
}

.course-editor-main {
  display: grid;
  gap: var(--space-5);
}

.course-editor-module,
.course-editor-class,
.course-empty-state {
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.course-editor-module {
  padding: var(--space-5);
}

.course-editor-module-header,
.course-editor-class > header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-4);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--color-border);
}

.course-editor-module-header h2,
.course-editor-class h3 {
  margin: var(--space-1) 0;
}

.course-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  justify-content: flex-end;
  align-items: center;
}

.course-actions form {
  margin: 0;
}

.course-class-list {
  display: grid;
  gap: var(--space-4);
  margin-top: var(--space-4);
}

.course-editor-class {
  padding: var(--space-4);
  box-shadow: none;
}

.course-resource-editor {
  margin-top: var(--space-4);
}

.course-resource-editor h4 {
  margin-bottom: var(--space-3);
}

.course-resource-list-editor {
  display: grid;
  gap: var(--space-3);
  padding: 0;
  list-style: none;
}

.course-resource {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: var(--space-4);
  align-items: center;
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.course-resource-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 3.8rem;
  height: 2.1rem;
  padding: 0.2rem 0.55rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  background: var(--color-brand-primary-soft);
  color: var(--color-brand-primary);
  border: 1px solid rgba(12, 119, 104, 0.18);
  border-radius: var(--radius-sm);
  white-space: nowrap;
  flex-shrink: 0;
  text-align: center;
}

.course-resource-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-2);
}

.course-actions-stack {
  flex-direction: column;
}

.course-editor-panel {
  grid-column: 1 / -1;
  padding: var(--space-3);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.course-editor-panel summary {
  cursor: pointer;
  color: var(--color-brand-primary);
  font-weight: 800;
}

.course-delete-form {
  margin-top: var(--space-4);
}

.course-empty-state {
  display: grid;
  gap: var(--space-3);
  place-items: center;
  padding: var(--space-6);
  text-align: center;
}

.course-empty-state-small {
  padding: var(--space-4);
}

.course-empty-state-hero {
  min-height: 24rem;
}

.course-empty-icon {
  display: inline-grid;
  place-items: center;
  width: 3rem;
  height: 3rem;
  color: var(--color-brand-primary);
  background: var(--color-brand-primary-soft);
  border-radius: 999px;
  font-size: var(--text-xl);
  font-weight: 900;
}

.course-empty-note {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

body.course-dialog-open {
  overflow: hidden;
}

dialog.course-dialog {
  width: min(860px, calc(100vw - 2rem));
  max-height: 92dvh;
  padding: 0;
  overflow: auto;
  color: var(--color-text);
  background: var(--color-surface-elevated);
  border: 0;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

dialog.course-dialog::backdrop {
  background: oklch(20% 0.03 240deg / 55%);
}

.course-dialog-header {
  display: flex;
  justify-content: space-between;
  gap: var(--space-3);
  align-items: center;
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--color-border);
}

.course-dialog-header h2 {
  margin: 0;
  font-size: var(--text-lg);
}

.course-dialog-header.event-dialog-header,
.course-dialog-header.news-dialog-header {
  padding: var(--space-2) 0 0;
  margin-bottom: var(--space-3);
  border-bottom: 0;
}

.course-dialog-close {
  width: 2.25rem;
  height: 2.25rem;
  padding: 0;
  color: var(--color-text-muted);
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
}

.course-dialog-body {
  padding: var(--space-5);
}

.course-dialog-context {
  margin: 0;
  padding: var(--space-3);
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
}

.course-dialog-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: var(--space-2);
  margin-top: var(--space-2);
}

/* Visor nativo de documentos y recursos ampliado */
dialog.course-dialog.course-dialog--doc-viewer {
  width: min(1200px, calc(100vw - 1.5rem));
  max-height: 95dvh;
}

.course-dialog-header-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.course-dialog-body--viewer {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding: var(--space-4);
}

.course-doc-viewer__desc {
  margin: 0;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.course-doc-viewer__frame-wrap {
  position: relative;
  width: 100%;
  height: 82vh;
  min-height: 560px;
  background: var(--color-bg-alt, #0f172a);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.course-doc-viewer__frame {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
  background: #ffffff;
}

@media (max-width: 900px) {
  .course-builder .course-editor-heading,
  .course-editor-shell {
    grid-template-columns: 1fr;
  }

  .course-editor-sidebar {
    position: static;
    display: none;
    max-height: none;
  }

  .course-editor-sidebar.is-open {
    display: block;
  }

  .course-structure-toggle {
    display: inline-flex;
    width: fit-content;
  }
}

@media (max-width: 560px) {
  .course-builder {
    width: min(100% - 1rem, 1500px);
  }

  .course-builder .course-editor-heading,
  .course-editor-module,
  .course-editor-class,
  .course-editor-sidebar {
    padding: var(--space-4);
  }

  .course-editor-stats {
    grid-template-columns: 1fr;
  }

  .course-editor-module-header,
  .course-editor-class > header,
  .course-resource {
    grid-template-columns: 1fr;
    flex-direction: column;
  }

  .course-actions {
    justify-content: flex-start;
  }

  .course-dialog-actions .btn {
    width: 100%;
  }
}

.course-builder-page .course-builder {
  width: min(96%, 1500px);
  padding-block: var(--space-4) var(--space-6);
}

.course-builder-page .course-editor-heading {
  gap: var(--space-4);
  align-items: center;
  padding: var(--space-4);
}

.course-builder-page .course-editor-heading h1 {
  margin-bottom: var(--space-2);
  font-size: clamp(1.55rem, 2.4vw, 2.05rem);
}

.course-builder-page .course-editor-heading p {
  max-width: 68ch;
  margin: 0;
}

.course-builder-page .course-editor-stats {
  min-width: min(100%, 18rem);
}

.course-builder-page .course-editor-stats div {
  padding: var(--space-2) var(--space-3);
}

.course-builder-page .course-editor-stats dd {
  font-size: var(--text-lg);
}

.course-builder-page .provider-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin: 0;
}

.course-builder-page .provider-toolbar .btn,
.course-builder-page .course-actions .btn,
.course-builder-page .course-actions .btn-status,
.course-builder-page .course-resource-controls .btn,
.course-builder-page .course-resource-controls .btn-status {
  min-height: 2rem;
  padding: 0.4rem 0.65rem;
  font-size: var(--text-xs);
  line-height: 1.1;
  border-radius: var(--radius-sm);
  box-shadow: none;
}

.course-builder-page .provider-toolbar .btn {
  color: var(--color-brand-primary-hover);
  background: var(--color-surface);
  border-color: var(--color-border);
}

.course-builder-page .provider-toolbar .btn:hover,
.course-builder-page .provider-toolbar .btn:focus-visible {
  color: var(--color-text-inverse);
  background: var(--color-brand-primary);
}

.course-builder-page .course-editor-shell {
  grid-template-columns: minmax(260px, 320px) minmax(0, 1fr);
  gap: var(--space-5);
}

.course-builder-page .course-editor-sidebar {
  padding: var(--space-4);
}

.course-builder-page .course-sidebar-title {
  margin-bottom: var(--space-3);
}

.course-builder-page .course-nav-module {
  padding: var(--space-2) 0;
}

.course-builder-page .course-nav-module summary {
  gap: var(--space-2);
  padding: var(--space-2);
}

.course-builder-page .course-editor-index {
  margin-top: var(--space-2);
  padding-left: var(--space-4);
}

.course-builder-page .course-editor-index a {
  display: block;
  padding: 0.25rem 0.4rem;
  border-radius: var(--radius-sm);
}

.course-builder-page .course-editor-index a:hover,
.course-builder-page .course-editor-index a:focus-visible {
  color: var(--color-brand-primary-hover);
  background: var(--color-brand-primary-soft);
  text-decoration: none;
}

.course-builder-page .course-full-action,
.course-builder-page .course-add-class-btn,
.course-builder-page .course-add-resource-btn,
.course-builder-page .course-empty-state .btn {
  min-height: 2.25rem;
  padding: 0.45rem 0.75rem;
  border-radius: var(--radius-sm);
}

.course-builder-page .course-editor-main {
  gap: var(--space-4);
}

.course-builder-page .course-editor-module {
  padding: var(--space-4);
}

.course-builder-page .course-editor-module-header,
.course-builder-page .course-editor-class > header,
.course-builder-page .course-resource-editor__header {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
  justify-content: space-between;
}

.course-builder-page .course-editor-module-header h2,
.course-builder-page .course-editor-class h3,
.course-builder-page .course-resource-editor h4 {
  margin: 0;
}

.course-builder-page .course-editor-module-header p,
.course-builder-page .course-editor-class header p {
  margin: var(--space-1) 0 0;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.course-builder-page .course-actions {
  gap: var(--space-1);
}

.course-builder-page .course-actions form {
  margin: 0;
}

.course-builder-page .course-actions .btn {
  color: var(--color-brand-primary-hover);
  background: var(--color-surface);
  border-color: var(--color-border);
}

.course-builder-page .course-actions .btn:hover,
.course-builder-page .course-actions .btn:focus-visible {
  color: var(--color-text-inverse);
  background: var(--color-brand-primary);
}

.course-builder-page .course-actions .btn-status-delete,
.course-builder-page .course-resource-controls .btn-status-delete {
  color: var(--color-danger);
  background: var(--color-danger-bg);
  border: 1px solid var(--color-border);
}

.course-builder-page .course-class-list {
  gap: var(--space-3);
  margin-top: var(--space-3);
}

.course-builder-page .course-editor-class {
  padding: var(--space-3);
}

.course-builder-page .course-resource-editor {
  display: grid;
  gap: var(--space-3);
  margin-top: var(--space-3);
}

.course-builder-page .course-resource-list-editor {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding: 0;
  list-style: none;
}

.course-builder-page .course-resource {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: var(--space-4);
  align-items: center;
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: none;
}

.course-builder-page .course-resource-icon {
  min-width: 3.8rem;
  height: 2.1rem;
  font-size: 0.72rem;
  padding: 0.2rem 0.55rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  border-radius: var(--radius-sm);
  box-sizing: border-box;
}

.course-builder-page .course-resource strong {
  display: block;
  margin-bottom: 0.2rem;
  font-size: var(--text-base);
  color: var(--color-heading);
}

.course-builder-page .course-resource span,
.course-builder-page .course-resource p {
  margin: 0;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.course-builder-page .course-resource-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-2);
}

.course-builder-page .course-resource-controls {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  align-items: center;
  justify-content: flex-end;
}

.course-builder-page .course-empty-state {
  padding: var(--space-4);
}

.course-builder-page .course-empty-state-hero {
  min-height: 15rem;
}

.course-builder-page .course-empty-state-small {
  align-items: flex-start;
  text-align: left;
}

.review-delivery-page {
  max-width: 1300px;
  margin-inline: auto;
}

.review-delivery-header {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: var(--space-2);
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.review-delivery-header h1 {
  margin: 0;
  color: var(--color-heading);
  font-size: var(--text-2xl);
}

.review-delivery-path,
.review-delivery-meta {
  margin: var(--space-1) 0 0;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.review-delivery-path {
  color: var(--color-heading);
  font-weight: 700;
}

.review-delivery-shell {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  width: 100%;
  max-width: 100%;
  overflow: hidden;
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-sizing: border-box;
  box-shadow: var(--shadow-sm);
}

.review-delivery-panel {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  width: 100%;
  max-width: 100%;
  min-width: 0;
  overflow: hidden;
  padding: var(--space-3) var(--space-4);
  box-sizing: border-box;
}

.review-delivery-panel + .review-delivery-panel {
  border-left: 1px solid var(--color-border);
}

.review-delivery-panel h2 {
  margin: 0;
  color: var(--color-heading);
  font-size: var(--text-lg);
}

.review-delivery-field {
  display: grid;
  gap: var(--space-2);
  min-width: 0;
}

.review-delivery-field h3,
.review-delivery-form label {
  margin: 0;
  color: var(--color-heading);
  font-size: var(--text-sm);
  font-weight: 800;
}

.review-delivery-field p {
  margin: 0;
  color: var(--color-text);
}

.review-delivery-files {
  display: grid;
  gap: var(--space-2);
  min-width: 0;
}

.review-delivery-file {
  display: flex;
  gap: var(--space-3);
  align-items: center;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  overflow: hidden;
  padding: var(--space-2) var(--space-3);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  box-sizing: border-box;
}

.review-delivery-file span {
  flex: 1 1 auto;
  min-width: 0;
  max-width: 100%;
  overflow: hidden;
  color: var(--color-text);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.review-delivery-file .btn {
  flex: 0 0 auto;
}

.review-delivery-form label {
  display: grid;
  gap: var(--space-2);
  min-width: 0;
}

.review-delivery-form input,
.review-delivery-form select,
.review-delivery-form textarea {
  width: 100%;
  padding: 0.55rem 0.65rem;
  color: var(--color-text);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
}

.review-delivery-form textarea {
  min-height: 9rem;
  resize: vertical;
}

.review-delivery-grade span {
  display: flex;
  gap: var(--space-2);
  align-items: center;
}

.review-delivery-grade input,
.review-delivery-grade select {
  max-width: 10rem;
}

.review-delivery-grade small {
  color: var(--color-text-muted);
  font-weight: 700;
}

.review-delivery-current-feedback {
  margin: 0;
}

.review-delivery-actions {
  display: flex;
  gap: var(--space-2);
  justify-content: flex-end;
  margin-top: var(--space-1);
  padding-top: var(--space-2);
}

@media (width <= 860px) {
  .review-delivery-header,
  .review-delivery-shell {
    border-radius: var(--radius-md);
  }

  .review-delivery-header {
    flex-direction: column;
    gap: var(--space-2);
  }

  .review-delivery-shell {
    grid-template-columns: 1fr;
  }

  .review-delivery-panel + .review-delivery-panel {
    border-top: 1px solid var(--color-border);
    border-left: 0;
  }
}

@media (width <= 560px) {
  .review-delivery-file {
    align-items: stretch;
    flex-direction: column;
  }

  .review-delivery-actions {
    flex-direction: column-reverse;
  }

  .review-delivery-actions .btn {
    width: 100%;
  }
}

body.course-builder-page.course-dialog-open {
  overflow: hidden;
}

.course-type-hint {
  margin: 0;
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-xs);
  color: var(--color-primary-dark);
  background-color: var(--color-primary-light);
  border-radius: var(--radius-sm);
  line-height: 1.4;
}

.course-type-hint:empty {
  display: none;
}

.course-resource-tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.15rem 0.45rem;
  border-radius: var(--radius-sm);
  background: var(--color-surface-sunken);
  color: var(--color-text-muted);
}

.course-builder-page dialog.course-dialog {
  width: min(600px, calc(100vw - 2rem));
  max-height: 85dvh;
  border-radius: var(--radius-lg);
}

.course-builder-page .course-dialog-header {
  padding: var(--space-4);
}

.course-builder-page .course-dialog-header h2 {
  font-size: var(--text-lg);
}

.course-builder-page .course-dialog-body,
.course-builder-page .course-dialog form {
  padding: var(--space-4);
}

.course-builder-page .course-dialog .form-grid,
.course-builder-page .course-dialog form.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3);
}

.course-builder-page .course-dialog label {
  display: grid;
  gap: var(--space-1);
  color: var(--color-heading);
  font-size: var(--text-sm);
  font-weight: 700;
}

.course-builder-page .course-dialog input,
.course-builder-page .course-dialog select,
.course-builder-page .course-dialog textarea {
  width: 100%;
  min-height: 2.35rem;
  padding: 0.5rem 0.65rem;
  color: var(--color-text);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
}

.course-builder-page .course-dialog input:disabled,
.course-builder-page .course-dialog select:disabled,
.course-builder-page .course-dialog textarea:disabled {
  background: var(--color-background-alt, #f1f5f9);
  color: var(--color-muted, #94a3b8);
  cursor: not-allowed;
  opacity: 0.65;
  border-color: var(--color-border, #cbd5e1);
}

.course-builder-page .course-dialog label.is-disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.course-file-input-wrapper {
  display: flex;
  align-items: center;
  gap: var(--space-2, 0.5rem);
  width: 100%;
}

.course-file-input-wrapper input[type="file"] {
  flex: 1;
  min-width: 0;
}

.course-clear-file-btn {
  padding: 0.25rem 0.5rem;
  font-size: var(--text-xs, 0.75rem);
  white-space: nowrap;
  flex-shrink: 0;
}

.course-builder-page .course-dialog textarea {
  min-height: 5rem;
  resize: vertical;
}

.course-builder-page .course-dialog label[hidden] {
  display: none;
}

.course-builder-page .course-dialog-actions {
  padding-top: var(--space-2);
  margin-top: 0;
}

@media (max-width: 900px) {
  .course-builder-page .course-editor-heading,
  .course-builder-page .course-editor-shell {
    grid-template-columns: 1fr;
  }

  .course-builder-page .course-editor-sidebar {
    position: static;
    display: none;
    max-height: none;
  }

  .course-builder-page .course-editor-sidebar.is-open {
    display: block;
  }

  .course-builder-page .course-structure-toggle {
    display: inline-flex;
    width: fit-content;
  }
}

@media (max-width: 640px) {
  .course-builder-page .course-builder {
    width: min(100% - 1rem, 1500px);
  }

  .course-builder-page .course-editor-heading,
  .course-builder-page .course-editor-module,
  .course-builder-page .course-editor-class,
  .course-builder-page .course-editor-sidebar {
    padding: var(--space-3);
  }

  .course-builder-page .course-editor-stats,
  .course-builder-page .course-resource,
  .course-builder-page .course-dialog .form-grid,
  .course-builder-page .course-dialog form.form-grid {
    grid-template-columns: 1fr;
  }

  .course-builder-page .course-editor-module-header,
  .course-builder-page .course-editor-class > header,
  .course-builder-page .course-resource-editor__header {
    flex-direction: column;
  }

  .course-builder-page .course-actions,
  .course-builder-page .course-resource-controls {
    justify-content: flex-start;
  }

  .course-builder-page .course-dialog-actions .btn {
    width: 100%;
  }
}

/* Selector inicial del tipo de publicacion. */
.publication-editor-page .publication-type-selector {
  max-width: 960px;
  margin: 0 auto;
  padding: var(--space-6);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
}

.publication-editor-page .publication-type-selector__options {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4);
}

.publication-editor-page .publication-type-choice {
  display: grid;
  gap: var(--space-2);
  min-height: 140px;
  padding: var(--space-5);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: inherit;
  text-decoration: none;
  background: var(--color-surface-elevated);
  transition: border-color 160ms ease, transform 160ms ease;
}

.publication-editor-page .publication-type-choice:hover,
.publication-editor-page .publication-type-choice:focus-visible {
  border-color: var(--color-brand-primary);
  transform: translateY(-2px);
}

.publication-editor-page .publication-type-choice__label {
  color: var(--color-brand-primary);
  font-size: var(--text-lg);
  font-weight: 800;
}

.publication-editor-page .publication-form__context {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--color-border);
}

.publication-editor-page .publication-form__context span {
  color: var(--color-text-muted);
}

.publication-editor-page .publication-form__context a {
  margin-left: auto;
}

.publication-editor-page .publication-field[hidden] {
  display: none;
}

@media (max-width: 640px) {
  .publication-editor-page .publication-type-selector {
    padding: var(--space-4);
  }

  .publication-editor-page .publication-type-selector__options {
    grid-template-columns: 1fr;
  }

  .publication-editor-page .publication-form__context {
    align-items: flex-start;
    flex-wrap: wrap;
  }

  .publication-editor-page .publication-form__context a {
    flex-basis: 100%;
    margin-left: 0;
  }
}

/* =========================================================
   Editor de publicaciones y servicios
   Formularios de creación, edición y carga de portadas
   ========================================================= */
.publication-editor-page .publication-editor {
  display: grid;
  gap: var(--space-5);
  width: min(94%, 1400px);
  padding-block: var(--space-5) var(--space-8);
  margin-inline: auto;
}

.publication-editor-page .publication-editor__header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: var(--space-4);
  align-items: start;
  padding: var(--space-5);
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.publication-editor-page .publication-editor__eyebrow {
  margin: 0 0 var(--space-1);
  color: var(--color-brand-primary);
  font-size: var(--text-xs);
  font-weight: 900;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.publication-editor-page .publication-editor__header h1 {
  margin-bottom: var(--space-2);
  font-size: clamp(1.65rem, 2.5vw, 2.25rem);
}

.publication-editor-page .publication-editor__header p {
  max-width: 72ch;
  margin: 0;
  color: var(--color-text-muted);
}

.publication-editor-page .publication-editor__header-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  justify-content: flex-end;
}

.publication-editor-page .publication-editor__layout {
  display: grid;
  grid-template-columns: minmax(220px, 260px) minmax(0, 1fr);
  gap: var(--space-5);
  align-items: start;
}

.publication-editor-page .publication-editor__nav {
  position: sticky;
  top: calc(var(--header-height, 72px) + var(--space-4));
  display: grid;
  gap: var(--space-1);
  padding: var(--space-4);
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.publication-editor-page .publication-editor__nav strong {
  margin-bottom: var(--space-2);
  color: var(--color-heading);
  font-size: var(--text-sm);
}

.publication-editor-page .publication-editor__nav a {
  padding: 0.45rem 0.55rem;
  color: var(--color-text);
  font-size: var(--text-sm);
  font-weight: 700;
  text-decoration: none;
  border-radius: var(--radius-sm);
}

.publication-editor-page .publication-editor__nav a:hover,
.publication-editor-page .publication-editor__nav a:focus-visible {
  color: var(--color-brand-primary-hover);
  background: var(--color-brand-primary-soft);
}

.publication-editor-page .publication-form {
  display: grid;
  gap: var(--space-4);
  min-width: 0;
}

.publication-editor-page .publication-section {
  display: grid;
  gap: var(--space-4);
  padding: var(--space-5);
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  scroll-margin-top: calc(var(--header-height, 72px) + var(--space-5));
}

.publication-editor-page .publication-section__header {
  display: grid;
  gap: var(--space-1);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--color-border);
}

.publication-editor-page .publication-section__header h2 {
  margin: 0;
  font-size: var(--text-lg);
}

.publication-editor-page .publication-section__header p {
  max-width: 72ch;
  margin: 0;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.publication-editor-page .publication-field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3);
}

.publication-editor-page .publication-field,
.publication-editor-page .publication-upload,
.publication-editor-page .publication-check {
  display: grid;
  gap: var(--space-1);
  min-width: 0;
  color: var(--color-heading);
  font-size: var(--text-sm);
  font-weight: 800;
}

.publication-editor-page .publication-field--full,
.publication-editor-page .publication-upload {
  grid-column: 1 / -1;
}

.publication-editor-page .publication-field input,
.publication-editor-page .publication-field select,
.publication-editor-page .publication-field textarea,
.publication-editor-page .publication-upload input {
  width: 100%;
  min-height: 2.65rem;
  padding: 0.62rem 0.75rem;
  color: var(--color-text);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
}

.publication-editor-page .publication-field textarea {
  min-height: 8rem;
  resize: vertical;
}

.publication-editor-page .publication-field small,
.publication-editor-page .publication-upload small {
  color: var(--color-text-muted);
  font-size: var(--text-xs);
  font-weight: 600;
}

.publication-editor-page .publication-category-grid {
  align-items: start;
}

.publication-editor-page .publication-choice {
  display: grid;
  gap: var(--space-3);
  padding: var(--space-4);
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.publication-editor-page .publication-choice h3 {
  margin: 0;
  font-size: var(--text-base);
}

.publication-editor-page .publication-upload {
  padding: var(--space-4);
  background: var(--color-bg-soft);
  border: 1px dashed var(--color-border-strong);
  border-radius: var(--radius-md);
}

.publication-editor-page .publication-upload span {
  color: var(--color-heading);
}

.publication-editor-page .publication-cover-grid {
  display: grid;
  grid-template-columns: minmax(220px, 320px) minmax(0, 1fr);
  gap: var(--space-4);
  align-items: start;
}

.publication-editor-page .publication-cover-preview {
  display: grid;
  gap: var(--space-2);
  margin: 0;
}

.publication-editor-page .publication-cover-preview img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.publication-editor-page .publication-cover-preview figcaption {
  color: var(--color-text-muted);
  font-size: var(--text-xs);
  font-weight: 700;
}

.publication-editor-page .publication-check {
  grid-column: 1 / -1;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  justify-content: start;
  padding: var(--space-3);
  color: var(--color-danger);
  background: var(--color-danger-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
}

.publication-editor-page .publication-check input {
  width: auto;
  min-height: 0;
}

.publication-editor-page .publication-actions {
  position: sticky;
  bottom: var(--space-3);
  z-index: 2;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  justify-content: flex-end;
  padding: var(--space-3);
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.publication-editor-page .publication-editor__header-actions .btn,
.publication-editor-page .publication-actions .btn {
  width: auto;
  min-height: 2.35rem;
  padding: 0.5rem 0.85rem;
  border-radius: var(--radius-sm);
  box-shadow: none;
}

@media (max-width: 980px) {
  .publication-editor-page .publication-editor__header,
  .publication-editor-page .publication-editor__layout {
    grid-template-columns: 1fr;
  }

  .publication-editor-page .publication-editor__nav {
    position: static;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  }

  .publication-editor-page .publication-editor__nav strong {
    grid-column: 1 / -1;
  }
}

@media (max-width: 640px) {
  .publication-editor-page .publication-editor {
    width: min(100% - 1rem, 1400px);
    padding-block: var(--space-4);
  }

  .publication-editor-page .publication-editor__header,
  .publication-editor-page .publication-section {
    padding: var(--space-4);
  }

  .publication-editor-page .publication-field-grid,
  .publication-editor-page .publication-cover-grid {
    grid-template-columns: 1fr;
  }

  .publication-editor-page .publication-actions {
    position: static;
  }

  .publication-editor-page .publication-actions .btn,
  .publication-editor-page .publication-actions button {
    width: 100%;
  }
}

/* =========================================================
   Previsualización de publicaciones
   Vista preliminar de cursos y servicios antes de publicar
   ========================================================= */
.publication-preview-page .publication-preview {
  display: grid;
  gap: 1.25rem;
  width: min(94%, 1400px);
  padding-block: var(--space-4) var(--space-6);
  margin-inline: auto;
}

.publication-preview-page .publication-preview__toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.publication-preview-page .publication-preview__toolbar div {
  display: grid;
  gap: var(--space-1);
}

.publication-preview-page .publication-preview__toolbar strong {
  color: var(--color-heading);
  font-size: var(--text-md);
}

.publication-preview-page .publication-preview__toolbar span {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.publication-preview-page .publication-preview__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  justify-content: flex-end;
}

.publication-preview-page .publication-preview__actions .btn {
  width: auto;
  min-height: 2.35rem;
  padding: 0.5rem 0.85rem;
  border-radius: var(--radius-sm);
  box-shadow: none;
}

.publication-preview-page .publication-preview__detail {
  display: grid;
  gap: var(--space-4);
}

.publication-preview-page .publication-preview__hero {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(360px, 0.75fr);
  gap: var(--space-4);
  align-items: start;
  padding: var(--space-4);
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.publication-preview-page .publication-preview__intro {
  display: grid;
  gap: var(--space-2);
  min-width: 0;
}

.publication-preview-page .publication-preview__kicker {
  margin: 0;
  color: var(--color-brand-primary);
  font-size: var(--text-sm);
  font-weight: 900;
}

.publication-preview-page .publication-preview__intro h1 {
  max-width: 18ch;
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.25rem);
}

.publication-preview-page .publication-preview__intro > p {
  max-width: 78ch;
  margin: 0;
  color: var(--color-text);
  font-size: var(--text-md);
}

.publication-preview-page .publication-preview__provider {
  display: grid;
  gap: var(--space-1);
  width: fit-content;
  min-width: min(100%, 16rem);
  padding: var(--space-2) var(--space-3);
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.publication-preview-page .publication-preview__provider span {
  color: var(--color-text-muted);
  font-size: var(--text-xs);
  font-weight: 800;
}

.publication-preview-page .publication-preview__provider strong {
  color: var(--color-heading);
}

.publication-preview-page .publication-preview__summary {
  display: grid;
  gap: var(--space-2);
  min-width: 0;
}

.publication-preview-page .publication-preview__cover {
  margin: 0;
  overflow: hidden;
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}

.publication-preview-page .publication-preview__cover img,
.publication-preview-page .publication-preview__cover-placeholder {
  display: grid;
  place-items: center;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.publication-preview-page .publication-preview__cover-placeholder {
  color: var(--color-brand-primary);
  font-size: var(--text-xl);
  font-weight: 900;
  background: var(--color-brand-primary-soft);
}

.publication-preview-page .publication-preview__meta,
.publication-preview-page .publication-preview__service-list,
.publication-preview-page .publication-preview__side-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-1);
  margin: 0;
}

.publication-preview-page .publication-preview__meta div,
.publication-preview-page .publication-preview__service-list div,
.publication-preview-page .publication-preview__side-list div {
  display: grid;
  gap: 0.15rem;
  min-height: 0;
  padding: var(--space-2);
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
}

.publication-preview-page .publication-preview__meta-wide {
  grid-column: 1 / -1;
}

.publication-preview-page .publication-preview dt {
  color: var(--color-text-muted);
  font-size: var(--text-xs);
  font-weight: 800;
}

.publication-preview-page .publication-preview dd {
  margin: 0;
  color: var(--color-heading);
  font-size: var(--text-sm);
  font-weight: 800;
}

.publication-preview-page .publication-preview__content {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 320px);
  gap: var(--space-4);
  align-items: start;
}

.publication-preview-page .publication-preview__main,
.publication-preview-page .publication-preview__side {
  display: grid;
  gap: var(--space-4);
  min-width: 0;
}

.publication-preview-page .publication-preview__section {
  display: grid;
  gap: var(--space-3);
  padding: var(--space-4);
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.publication-preview-page .publication-preview__section h2,
.publication-preview-page .publication-preview__section h3 {
  margin: 0;
}

.publication-preview-page .publication-preview__section > p {
  margin: 0;
  color: var(--color-text);
}

.publication-preview-page .publication-preview__section-head {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
  justify-content: space-between;
}

.publication-preview-page .publication-preview__section-head p {
  margin: var(--space-1) 0 0;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.publication-preview-page .publication-preview__module {
  padding: var(--space-3);
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.publication-preview-page .publication-preview__module summary {
  display: flex;
  gap: var(--space-3);
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  color: var(--color-heading);
  font-weight: 900;
}

.publication-preview-page .publication-preview__module summary small {
  color: var(--color-text-muted);
  font-size: var(--text-xs);
  font-weight: 800;
}

.publication-preview-page .publication-preview__module > p {
  margin: var(--space-2) 0 0;
  color: var(--color-text-muted);
}

.publication-preview-page .publication-preview__lesson-list,
.publication-preview-page .publication-preview__field-list {
  display: grid;
  gap: var(--space-2);
  margin: var(--space-3) 0 0;
  padding: 0;
  list-style: none;
}

.publication-preview-page .publication-preview__lesson-list li,
.publication-preview-page .publication-preview__field-list li {
  display: flex;
  gap: var(--space-2);
  align-items: center;
  justify-content: space-between;
  padding: var(--space-2) var(--space-3);
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
}

.publication-preview-page .publication-preview__lesson-list small {
  color: var(--color-text-muted);
  font-size: var(--text-xs);
  font-weight: 800;
}

.publication-preview-page .publication-preview__empty {
  padding: var(--space-3);
  color: var(--color-text-muted);
  background: var(--color-bg-soft);
  border: 1px dashed var(--color-border-strong);
  border-radius: var(--radius-sm);
}

@media (max-width: 1024px) {
  .publication-preview-page .publication-preview__hero,
  .publication-preview-page .publication-preview__content {
    grid-template-columns: 1fr;
  }

  .publication-preview-page .publication-preview__intro h1 {
    max-width: none;
  }

  .publication-preview-page .publication-preview__meta,
  .publication-preview-page .publication-preview__service-list,
  .publication-preview-page .publication-preview__side-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .publication-preview-page .publication-preview {
    width: min(100% - 1rem, 1400px);
    padding-block: var(--space-4);
  }

  .publication-preview-page .publication-preview__toolbar,
  .publication-preview-page .publication-preview__hero,
  .publication-preview-page .publication-preview__section {
    padding: var(--space-4);
  }

  .publication-preview-page .publication-preview__actions,
  .publication-preview-page .publication-preview__actions .btn {
    width: 100%;
  }

  .publication-preview-page .publication-preview__meta,
  .publication-preview-page .publication-preview__service-list,
  .publication-preview-page .publication-preview__side-list {
    grid-template-columns: 1fr;
  }

  .publication-preview-page .publication-preview__module summary,
  .publication-preview-page .publication-preview__lesson-list li,
  .publication-preview-page .publication-preview__field-list li {
    align-items: flex-start;
    flex-direction: column;
  }
}

.course-page .product-detail-container {
  width: min(94%, 1400px);
}

.course-page .breadcrumb-nav {
  margin-bottom: var(--space-3);
}

.course-page .course-page-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr);
  gap: var(--space-4);
  align-items: start;
  padding: var(--space-5);
  margin-bottom: var(--space-4);
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.course-page .course-page-hero__body {
  display: grid;
  gap: var(--space-3);
  min-width: 0;
}

.course-page .course-page-hero h1 {
  max-width: 18ch;
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.15rem);
}

.course-page .course-page-teacher,
.course-page .course-page-description {
  margin: 0;
}

.course-page .course-page-teacher {
  color: var(--color-text-muted);
  font-weight: 700;
}

.course-page .course-page-description {
  max-width: 76ch;
  color: var(--color-text);
  font-size: var(--text-md);
}

.course-page .course-page-cover {
  margin: 0;
  overflow: hidden;
  max-height: 420px;
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}

.course-page .course-page-cover img,
.course-page .course-page-cover__placeholder {
  display: grid;
  place-items: center;
  width: 100%;
  max-height: 420px;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.course-page .course-page-cover__placeholder {
  color: var(--color-brand-primary);
  font-size: var(--text-xl);
  font-weight: 900;
  background: var(--color-brand-primary-soft);
}

.course-page .course-page-summary-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-2);
  margin: 0;
}

.course-page .course-page-summary-grid div {
  display: grid;
  gap: 0.15rem;
  padding: var(--space-2) var(--space-3);
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
}

.course-page .course-page-summary-grid dt {
  color: var(--color-text-muted);
  font-size: var(--text-xs);
  font-weight: 800;
}

.course-page .course-page-summary-grid dd {
  margin: 0;
  color: var(--color-heading);
  font-size: var(--text-sm);
  font-weight: 900;
}

/* =========================================================
   Página de aula virtual — Rediseño minimalista (REF: EDU/UTEC)
   Sidebar oscura fija + video protagonista + recursos planos
   ========================================================= */

.course-page .course-mobile-toggle {
  display: none;
}

.course-page .course-classroom-header {
  margin-top: var(--space-4);
  margin-bottom: var(--space-3);
  padding: 0;
}

.course-page .course-classroom-header h1 {
  margin: 0;
  font-size: clamp(1.35rem, 2.2vw, 2rem);
}

/* ── Shell principal: sidebar fija + área de contenido ── */
.course-page .course-shell {
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr);
  gap: 0;
  align-items: stretch;
  width: 100%;
  margin-top: var(--space-4);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.course-page .course-shell--overview {
  grid-template-columns: 1fr;
  border: none;
  background: transparent;
  box-shadow: none;
  overflow: visible;
  gap: var(--space-4);
}

/* ── Sidebar: estilo oscuro tipo plataforma EDU ── */
.course-page .course-sidebar {
  align-self: stretch;
  position: sticky;
  top: calc(var(--header-height, 72px) + var(--space-2));
  max-height: calc(100dvh - 5rem);
  overflow-y: auto;
  overflow-x: hidden;
  background: var(--color-brand-primary);
  border-right: 1px solid oklch(22% 0.06 238deg);
  scrollbar-width: thin;
  scrollbar-color: oklch(40% 0.06 238deg) transparent;
}

.course-page .course-sidebar::-webkit-scrollbar {
  width: 4px;
}

.course-page .course-sidebar::-webkit-scrollbar-thumb {
  background: oklch(40% 0.06 238deg);
  border-radius: 9999px;
}

.course-page .course-sidebar-title {
  padding: var(--space-4) var(--space-4) var(--space-3);
  color: var(--color-text-inverse);
  font-size: var(--text-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  opacity: 0.7;
  border-bottom: 1px solid oklch(40% 0.05 238deg);
  margin-bottom: 0;
}

/* ── Módulos dentro del sidebar ── */
.course-page .course-nav-module {
  padding: 0;
  margin-bottom: 0;
  background: transparent;
  border: none;
  border-radius: 0;
  border-bottom: 1px solid oklch(22% 0.05 238deg / 60%);
}

.course-page .course-nav-module summary {
  cursor: pointer;
  color: oklch(88% 0.015 238deg);
  font-weight: 700;
  font-size: var(--text-sm);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3) var(--space-4);
  gap: var(--space-2);
  list-style: none;
  transition: background var(--dur-short) var(--ease-out);
}

.course-page .course-nav-module summary::-webkit-details-marker {
  display: none;
}

.course-page .course-nav-module summary:hover {
  background: oklch(24% 0.06 238deg);
}

.course-page .course-nav-module summary span {
  display: block;
  flex: 1;
}

.course-page .course-nav-module summary small {
  color: oklch(65% 0.04 238deg);
  font-size: var(--text-xs);
  font-weight: 500;
  white-space: nowrap;
}

/* ── Lista de lecciones ── */
.course-page .course-lesson-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin: 0;
  padding: var(--space-1) 0;
  list-style: none;
  background: oklch(26% 0.065 238deg);
}

.course-page .course-lesson-item {
  position: relative;
}

.course-page .course-lesson-link {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: 0.6rem var(--space-4) 0.6rem var(--space-5);
  color: oklch(78% 0.02 238deg);
  font-size: var(--text-sm);
  text-decoration: none;
  border: none;
  border-radius: 0;
  border-left: 3px solid transparent;
  transition:
    background var(--dur-short) var(--ease-out),
    color var(--dur-short) var(--ease-out),
    border-color var(--dur-short) var(--ease-out);
  line-height: 1.35;
}

.course-page .course-lesson-link::before {
  content: "";
  display: inline-flex;
  width: 1.1rem;
  height: 1.1rem;
  min-width: 1.1rem;
  border: 1.5px solid oklch(50% 0.04 238deg);
  border-radius: 50%;
  background: transparent;
  transition:
    background var(--dur-short),
    border-color var(--dur-short);
}

.course-page .course-lesson-link:hover {
  background: oklch(24% 0.065 238deg);
  color: var(--color-text-inverse);
  border-left-color: oklch(55% 0.09 238deg);
}

.course-page .course-lesson-link.is-active {
  background: oklch(22% 0.07 238deg);
  color: var(--color-text-inverse);
  font-weight: 700;
  border-left-color: var(--color-brand-accent);
}

.course-page .course-lesson-link.is-active::before {
  background: var(--color-brand-accent);
  border-color: var(--color-brand-accent);
}

.course-page .course-lesson-code {
  display: none;
}

.course-page .course-lesson-title {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Sub-recursos en sidebar */
.course-subresource-list {
  list-style: none;
  margin: 0;
  padding: 0 0 var(--space-1) 3rem;
  display: flex;
  flex-direction: column;
  gap: 0;
  background: oklch(24% 0.065 238deg);
  border-left: none;
}

.course-subresource-item {
  margin: 0;
}

.course-subresource-link {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.3rem var(--space-4) 0.3rem 0;
  color: oklch(62% 0.03 238deg);
  font-size: var(--text-xs);
  text-decoration: none;
  border-radius: 0;
  transition: color var(--dur-short) var(--ease-out);
  line-height: 1.3;
}

.course-subresource-link:hover {
  color: oklch(85% 0.02 238deg);
  background: transparent;
}

.course-subresource-code {
  font-weight: 600;
  font-size: 0.72rem;
  color: oklch(50% 0.04 238deg);
  font-family: monospace;
}

.course-subresource-icon {
  font-size: 0.8rem;
  flex-shrink: 0;
}

.course-subresource-text {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ── Área de contenido principal ── */
.course-page .course-content {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
  background: var(--color-surface-elevated);
  border: none;
  border-radius: 0;
  padding: 0;
  box-shadow: none;
}

/* ── Header de clase: compacto y limpio ── */
.course-page .course-content-header {
  padding: var(--space-4) var(--space-5) var(--space-3);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-surface-elevated);
}

.course-page .course-kicker {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-brand-accent);
  margin-bottom: 0.15rem;
}

.course-page .course-content-header p {
  margin: 0 0 0.2rem;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.course-page .course-content-header h1 {
  margin: 0.2rem 0 0;
  font-size: clamp(1.2rem, 2.2vw, 1.65rem);
  color: var(--color-heading);
  font-weight: 800;
  line-height: 1.2;
}

/* ── Video protagonista ── */
.course-video-wrapper {
  padding: 0;
  margin: 0;
  background: oklch(12% 0.02 238deg);
}

.course-video-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-5);
  background: oklch(16% 0.03 238deg);
  border-bottom: 1px solid oklch(22% 0.04 238deg);
}

.course-video-header-row div {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  color: oklch(80% 0.015 238deg);
  font-size: var(--text-sm);
  font-weight: 600;
}

.course-video-header-row strong {
  color: oklch(92% 0.01 238deg);
}

.course-video-header-row .btn-sm.btn-outline {
  background: transparent;
  border-color: oklch(40% 0.05 238deg);
  color: oklch(75% 0.02 238deg);
  font-size: var(--text-xs);
}

.course-video-header-row .btn-sm.btn-outline:hover {
  background: oklch(24% 0.05 238deg);
  border-color: oklch(55% 0.07 238deg);
  color: var(--color-text-inverse);
}

.course-video-responsive-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: oklch(8% 0.015 238deg);
  overflow: hidden;
}

.course-video-iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

.course-video-player {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: oklch(8% 0.015 238deg);
  border: none;
}

/* ── Cuerpo de la clase (descripción) ── */
.course-page .course-lesson-body {
  padding: var(--space-4) var(--space-5);
}

.course-page .course-lesson-body > p {
  color: var(--color-text);
  line-height: 1.7;
  margin: 0;
}

/* ── Sección de materiales / recursos ── */
.course-page .course-materials {
  margin-top: 0;
  padding: var(--space-4) var(--space-5);
  border-top: 1px solid var(--color-border);
}

.course-page .course-materials h2 {
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-3);
}

.course-page .course-resource-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: 0;
  list-style: none;
  margin: 0;
}

/* Tarjetas de recurso: planas con borde izquierdo de color por tipo */
.course-page .course-resource {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: var(--space-3);
  align-items: start;
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-left-width: 3px;
  border-left-color: var(--color-brand-accent);
  border-radius: var(--radius-sm);
  transition: box-shadow var(--dur-short) var(--ease-out);
}

.course-page .course-resource:hover {
  box-shadow: var(--shadow-sm);
}

/* Bordes de color por tipo de recurso */
.course-page .course-resource--video {
  border-left-color: oklch(46% 0.18 28deg);
}

.course-page .course-resource--pdf {
  border-left-color: oklch(44% 0.14 18deg);
}

.course-page .course-resource--foro {
  border-left-color: var(--color-brand-accent);
}

.course-page .course-resource--entrega-de-tareas {
  grid-template-columns: minmax(0, 1fr);
  border-left-color: var(--color-warning);
}

.course-page .course-resource--enlace {
  border-left-color: oklch(45% 0.12 250deg);
}

.course-page .course-resource-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.2rem;
  height: 2.2rem;
  padding: 0.2rem 0.4rem;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  background: var(--color-brand-primary-soft);
  color: var(--color-brand-primary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  white-space: nowrap;
  flex-shrink: 0;
  text-align: center;
}

.course-page .course-resource strong {
  display: block;
  font-size: var(--text-base);
  color: var(--color-heading);
  margin-bottom: 0.1rem;
}

.course-page .course-resource p {
  margin: var(--space-1) 0 0;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  line-height: 1.5;
}

.course-page .course-resource-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-2);
}

/* Codes y tags de recursos */
.course-resource-title-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.course-resource-code {
  display: inline-block;
  padding: 0.1rem 0.4rem;
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  font-weight: 700;
  font-family: monospace;
  color: var(--color-brand-primary);
}

.course-resource-tag {
  display: inline-block;
  padding: 0.1rem 0.45rem;
  background: var(--color-info-bg);
  color: var(--color-info);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  font-weight: 600;
}

/* ── Foro dentro de dialog: burbujas de chat ── */
.course-page .course-forum-thread {
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  max-height: 340px;
  overflow-y: auto;
}

.course-page .course-forum-thread h3 {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-heading);
  margin-bottom: var(--space-3);
}

.course-page .course-forum-messages-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.course-page .course-forum-message {
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  position: relative;
}

.course-page .course-forum-author {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-2);
  flex-wrap: wrap;
}

.course-page .course-forum-author strong {
  color: var(--color-heading);
  font-size: var(--text-sm);
}

.course-page .course-forum-time {
  margin-left: auto;
  color: var(--color-text-muted);
  font-size: var(--text-xs);
}

.course-page .course-forum-body {
  font-size: var(--text-sm);
  color: var(--color-text);
  line-height: 1.6;
}

.course-page .course-forum-actions-cell {
  margin-top: var(--space-2);
}

.course-page .course-forum-delete-btn {
  background: none;
  border: none;
  padding: 0;
  color: var(--color-danger);
  font-size: var(--text-xs);
  cursor: pointer;
  text-decoration: underline;
}

.course-page .course-forum-form {
  display: grid;
  gap: var(--space-3);
  margin-top: var(--space-4);
}

/* ── Consigna de entrega ── */
.course-page .course-delivery-consigna {
  background: var(--color-warning-bg);
  border: 1px solid oklch(80% 0.07 75deg);
  border-left: 3px solid var(--color-warning);
  border-radius: var(--radius-sm);
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-sm);
}

.course-page .course-delivery-consigna strong {
  color: var(--color-heading);
  display: block;
  margin-bottom: var(--space-1);
}

.course-page .course-delivery-consigna p {
  margin: 0;
  color: var(--color-text);
}

/* ── Navegación anterior / siguiente ── */
.course-page .course-lesson-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  border-top: 1px solid var(--color-border);
  background: var(--color-bg-soft);
}

/* ── Subtabs de acceso rápido ── */
.course-subtabs {
  margin: 0;
  padding: var(--space-3) var(--space-5);
  background: var(--color-bg-soft);
  border-bottom: 1px solid var(--color-border);
}

.course-subtabs__title {
  display: block;
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-2);
}

.course-subtabs__list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.course-subtab-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.3rem 0.7rem;
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: 9999px;
  font-size: var(--text-xs);
  color: var(--color-text);
  text-decoration: none;
  font-weight: 600;
  transition:
    border-color var(--dur-short),
    color var(--dur-short),
    transform var(--dur-short) var(--ease-out);
}

.course-subtab-pill:hover {
  border-color: var(--color-brand-accent);
  color: var(--color-brand-accent);
  transform: translateY(-1px);
}

.course-subtab-code {
  background: var(--color-brand-primary);
  color: var(--color-text-inverse);
  padding: 0.1rem 0.35rem;
  border-radius: 9999px;
  font-size: 0.68rem;
  font-family: monospace;
}

/* ── Empty states ── */
.course-page .course-empty-state {
  display: grid;
  gap: var(--space-2);
  place-items: center;
  padding: var(--space-5) var(--space-5);
  text-align: center;
  background: none;
  border: none;
  box-shadow: none;
}

.course-page .course-empty-note {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

/* ── Vista de overview (sin clase activa) ── */
.course-page .course-shell--overview .course-sidebar {
  position: static;
  max-height: none;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  overflow: hidden;
}

.course-page .course-shell--overview .course-sidebar-title {
  padding: var(--space-4);
  font-size: var(--text-sm);
  border-bottom: 1px solid oklch(22% 0.05 238deg);
}

.course-page .course-shell--overview .course-overview {
  padding: var(--space-5);
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.course-page .course-shell--overview .course-overview h2 {
  margin-bottom: var(--space-2);
  font-size: var(--text-xl);
}

/* ── Responsive ── */
@media (max-width: 1024px) {
  .course-page .course-page-hero {
    grid-template-columns: 1fr;
  }

  .course-page .course-page-hero h1 {
    max-width: none;
  }

  .course-page .course-page-summary-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .course-page .course-mobile-toggle {
    display: inline-flex;
    width: fit-content;
  }

  .course-page .course-shell {
    grid-template-columns: 1fr;
    border-radius: var(--radius-lg);
  }

  .course-page .course-sidebar {
    position: static;
    max-height: none;
    display: none;
    border-right: none;
    border-bottom: 1px solid oklch(22% 0.05 238deg);
  }

  .course-page .course-sidebar.is-open {
    display: block;
  }
}

@media (max-width: 640px) {
  .course-page .product-detail-container {
    width: min(100% - 1rem, 1400px);
  }

  .course-page .course-page-hero,
  .course-page .course-shell--overview .course-overview {
    padding: var(--space-4);
  }

  .course-page .course-page-summary-grid {
    grid-template-columns: 1fr;
  }

  .course-page .course-content-header,
  .course-page .course-lesson-body,
  .course-page .course-materials,
  .course-page .course-lesson-nav,
  .course-subtabs {
    padding-inline: var(--space-4);
  }

  .course-video-header-row {
    flex-wrap: wrap;
    padding: var(--space-2) var(--space-4);
  }
}

.requests-management-page {
  width: min(1280px, calc(100% - 2.5rem));
  margin-inline: auto;
  padding-block: var(--space-5) var(--space-8);
}

.requests-management-page .provider-page-heading {
  background: var(--color-surface-elevated, #ffffff);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg, 12px);
  padding: 1.75rem 2rem;
  margin-bottom: var(--space-4);
  box-shadow: var(--shadow-sm);
}

.requests-management-page .course-eyebrow {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-brand-accent, #009688);
  margin-bottom: var(--space-1);
}

.requests-management-page .provider-page-heading h1 {
  font-size: clamp(1.6rem, 3.2vw, 2.2rem);
  color: var(--color-heading, #1a202c);
  margin: 0 0 0.4rem;
  font-weight: 800;
}

.requests-management-page .provider-page-heading p:last-child {
  color: var(--color-text-muted, #718096);
  margin: 0;
  font-size: var(--text-base);
}

/* =========================================================
   Gestión de solicitudes de servicios
   Filtros de estado, tarjetas de seguimiento y detalles
   ========================================================= */
/* --- Barra de Filtros por Estado --- */
.request-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  margin-bottom: var(--space-5);
  padding: 0.4rem;
  background: var(--color-bg-soft, #f0f4f8);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md, 8px);
}

.request-filter-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.35rem;
  padding: 0.45rem 1rem;
  font-size: var(--text-sm);
  font-weight: 700;
  text-decoration: none;
  border-radius: var(--radius-sm, 6px);
  color: var(--color-heading, #2d3748);
  background: var(--color-surface-elevated, #ffffff);
  border: 1px solid var(--color-border);
  transition:
    background-color 180ms ease,
    color 180ms ease,
    border-color 180ms ease,
    transform 180ms ease;
  cursor: pointer;
}

.request-filter-btn:hover {
  background: var(--color-brand-primary-soft, #ebf8ff);
  color: var(--color-brand-primary, #2b6cb0);
  border-color: var(--color-brand-primary, #2b6cb0);
  transform: translateY(-1px);
}

.request-filter-btn.is-active {
  background: var(--color-brand-primary, #2b6cb0);
  color: #ffffff;
  border-color: var(--color-brand-primary, #2b6cb0);
  box-shadow: 0 2px 8px rgba(43, 108, 176, 0.3);
}

.request-filter-btn--panel {
  margin-left: auto;
  background: var(--color-surface-elevated, #ffffff);
  color: var(--color-text-muted, #4a5568);
  border-color: var(--color-border);
}

.request-filter-btn--panel:hover {
  background: var(--color-surface-elevated, #ffffff);
  color: var(--color-heading, #1a202c);
  border-color: var(--color-border-strong);
}

/* --- Grid de Tarjetas de Solicitudes --- */
.request-list.provider-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 1.5rem;
  align-items: stretch;
}

.request-card {
  display: flex;
  flex-direction: column;
  background: var(--color-surface-elevated, #ffffff);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg, 12px);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  transition:
    transform 200ms ease,
    box-shadow 200ms ease,
    border-color 200ms ease;
}

.request-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-brand-primary);
}

.request-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: var(--space-3);
  border-bottom: 1px solid var(--color-border);
  padding-bottom: var(--space-3);
}

.request-card-title {
  font-size: 1.18rem;
  font-weight: 800;
  color: var(--color-heading, #1a202c);
  margin: 0 0 0.3rem;
  line-height: 1.3;
}

.request-card-user {
  font-size: var(--text-xs);
  color: var(--color-text-muted, #718096);
  margin: 0;
  line-height: 1.4;
}

.request-card-email {
  color: var(--color-text, #4a5568);
  font-weight: 500;
}

/* --- Status Chips --- */
.status-chip {
  display: inline-flex;
  align-items: center;
  padding: 0.28rem 0.75rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  white-space: nowrap;
  border: 1px solid transparent;
}

.status-chip--pendiente {
  background: #fffaf0;
  color: #c05621;
  border-color: #feebc8;
}

.status-chip--aceptada,
.status-chip--realizada {
  background: #f0fff4;
  color: #276749;
  border-color: #c6f6d5;
}

.status-chip--contraoferta {
  background: #faf5ff;
  color: #6b46c1;
  border-color: #e9d8fd;
}

.status-chip--en-proceso {
  background: #ebf8ff;
  color: #2b6cb0;
  border-color: #bee3f8;
}

.status-chip--rechazada,
.status-chip--cancelada {
  background: #fff5f5;
  color: #c53030;
  border-color: #fed7d7;
}

/* --- Contenido y Detalles --- */
.request-card-desc {
  font-size: var(--text-sm);
  color: var(--color-text, #4a5568);
  line-height: 1.55;
  margin: 0 0 var(--space-4);
  flex-grow: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.request-details {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 0.5rem;
  margin: 0 0 var(--space-4);
}

.request-detail-item {
  background: var(--color-bg-soft, #f7fafc);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm, 6px);
  padding: 0.55rem 0.75rem;
}

.request-detail-item dt {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text-muted, #718096);
  margin-bottom: 0.15rem;
}

.request-detail-item dd {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-heading, #2d3748);
  margin: 0;
}

.request-detail-price {
  color: var(--color-brand-primary, #2b6cb0);
  font-size: 1rem;
}

/* --- Botón de Acción Inferior de la Tarjeta --- */
.request-card-actions {
  margin-top: auto;
  padding-top: var(--space-2);
}

.requests-management-page .request-card a.request-card-action,
.requests-management-page .request-card a.btn-primary-action,
.requests-management-page .request-card .btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 2.65rem;
  padding: 0.75rem 1.25rem;
  background-color: var(--color-brand-primary, #2b6cb0);
  color: #ffffff;
  border: 1px solid var(--color-brand-primary, #2b6cb0);
  border-radius: var(--radius-sm, 6px);
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  box-shadow: 0 2px 6px rgba(43, 108, 176, 0.22);
  transition:
    background-color 180ms ease,
    border-color 180ms ease,
    transform 180ms ease,
    box-shadow 180ms ease;
  box-sizing: border-box;
}

.requests-management-page .request-card a.request-card-action:hover,
.requests-management-page .request-card a.btn-primary-action:hover,
.requests-management-page .request-card .btn:hover {
  background-color: var(--color-brand-primary-hover, #1a4971);
  border-color: var(--color-brand-primary-hover, #1a4971);
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 4px 14px rgba(43, 108, 176, 0.35);
}

@media (max-width: 768px) {
  .requests-management-page {
    width: min(100% - 1.5rem, 1280px);
  }

  .requests-management-page .provider-page-heading {
    padding: 1.25rem;
  }

  .request-list.provider-card-grid {
    grid-template-columns: 1fr;
  }

  .request-filter-btn--panel {
    margin-left: 0;
    width: 100%;
  }
}

/* --- Layout de Detalle de Solicitud --- */
.request-detail-layout {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
  gap: 1.5rem;
  margin-bottom: var(--space-5);
}

.request-detail-card,
.request-state-card {
  background: var(--color-surface-elevated, #ffffff);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg, 12px);
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
}

.request-action-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
  margin-top: 1.25rem;
}

.request-action-row .btn-primary-action {
  background-color: var(--color-brand-primary, #2b6cb0);
  color: #ffffff;
  font-weight: 700;
}

.request-action-row .btn {
  background-color: var(--color-surface-elevated, #ffffff);
  color: var(--color-heading, #2d3748);
  border: 1px solid var(--color-border-strong, #cbd5e0);
  font-weight: 700;
}

.request-action-row .btn:hover {
  background-color: var(--color-brand-primary-soft, #ebf8ff);
  border-color: var(--color-brand-primary, #2b6cb0);
  color: var(--color-brand-primary, #2b6cb0);
}

.link-danger {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.55rem;
  padding: 0.65rem 1.2rem;
  color: #c53030;
  background: #fff5f5;
  border: 1px solid #feb2b2;
  border-radius: var(--radius-sm, 6px);
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition:
    background-color 180ms ease,
    color 180ms ease,
    border-color 180ms ease;
}

.link-danger:hover {
  background: #fed7d7;
  color: #9b2c2c;
  border-color: #fc8181;
}

.privacy-page.institutional-page {
  max-width: 1040px;
  margin-left: auto;
  margin-right: auto;
}

.institutional-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.35rem 0.85rem;
  background: var(--color-brand-primary-soft);
  color: var(--color-brand-primary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-3);
}

.institutional-slogan-box {
  margin: var(--space-3) 0 0;
  padding: var(--space-2) var(--space-3);
  background: var(--color-bg);
  border-left: 3px solid var(--color-brand-primary);
  border-radius: var(--radius-sm);
  display: inline-block;
}

.institutional-slogan-box p {
  margin: 0;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  font-style: italic;
}

/* Simbología de marca (Cuervo, Tortuga, Delfín) */
.symbols-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-4);
  margin: var(--space-5) 0;
}

.symbol-card {
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  transition:
    transform var(--dur-short) ease,
    border-color var(--dur-short) ease;
}

.symbol-card:hover {
  transform: translateY(-2px);
  border-color: var(--color-brand-accent);
}

.symbol-card__icon {
  font-size: 1.8rem;
  line-height: 1;
  margin-bottom: var(--space-2);
}

.symbol-card__title {
  margin: 0;
  font-size: var(--text-base);
  font-weight: 800;
  color: var(--color-heading);
}

.symbol-card__trait {
  margin: 0;
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-brand-primary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.symbol-card__desc {
  margin: 0;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.55;
}

/* =========================================================
   Páginas institucionales y equipo
   Valores de marca, pilares formativos y miembros
   ========================================================= */
/* Grid y tarjetas del equipo (Core Team) */
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-5);
  margin: var(--space-5) 0;
}

.team-card {
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition:
    transform var(--dur-short) ease,
    box-shadow var(--dur-short) ease,
    border-color var(--dur-short) ease;
}

.team-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-brand-accent);
}

.team-card__img-wrap {
  width: 100%;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: var(--color-bg-soft);
  position: relative;
}

.team-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  display: block;
  transition: transform 0.35s ease;
}

.team-card:hover .team-card__img {
  transform: scale(1.03);
}

.team-card__body {
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  flex: 1;
}

.team-card__name {
  margin: 0;
  font-size: var(--text-lg);
  font-weight: 800;
  color: var(--color-heading);
}

.team-card__role {
  margin: 0;
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-brand-primary);
}

.team-card__quote {
  margin: 0;
  padding: var(--space-2) var(--space-3);
  background: var(--color-bg-soft);
  border-left: 3px solid var(--color-brand-accent);
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  font-style: italic;
  color: var(--color-heading);
  line-height: 1.5;
}

.team-card__quote cite {
  display: block;
  margin-top: 0.25rem;
  font-size: 0.72rem;
  font-weight: 700;
  font-style: normal;
  color: var(--color-text-muted);
  text-align: right;
}

.team-card__interest-quote {
  margin: 0;
  padding: var(--space-2) var(--space-3);
  background: var(--color-bg);
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  line-height: 1.45;
}

.team-card__interest-quote .interest-label {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--color-brand-primary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.2rem;
}

.team-card__interest-quote em {
  color: var(--color-heading);
  font-style: italic;
  display: block;
}

.team-card__interest-quote cite {
  display: block;
  margin-top: 0.25rem;
  font-size: 0.72rem;
  font-style: normal;
  font-weight: 600;
  color: var(--color-brand-primary);
  text-align: right;
}

.team-card__bio {
  margin: 0;
  font-size: var(--text-sm);
  line-height: 1.6;
  color: var(--color-text);
}

.team-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: auto;
  padding-top: var(--space-3);
  border-top: 1px dashed var(--color-border);
}

.team-card__tag {
  font-size: var(--text-xs);
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-sm);
  background: var(--color-brand-primary-soft);
  color: var(--color-brand-primary);
  font-weight: 600;
}

/* Sección y grid de mascotas / soporte incondicional */
.supporters-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: var(--space-4);
  margin: var(--space-5) 0;
}

.supporter-card {
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  height: 100%;
  transition:
    transform var(--dur-short) ease,
    box-shadow var(--dur-short) ease,
    border-color var(--dur-short) ease;
}

.supporter-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-sm);
  border-color: var(--color-brand-accent);
}

.supporter-card__img-wrap {
  width: 100%;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: var(--color-bg-soft);
}

.supporter-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  display: block;
  transition: transform 0.3s ease;
}

.supporter-card:hover .supporter-card__img {
  transform: scale(1.04);
}

.supporter-card__body {
  padding: var(--space-3) var(--space-4);
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  flex: 1;
}

.supporter-card__title {
  margin: 0;
  font-size: var(--text-sm);
  font-weight: 800;
  color: var(--color-heading);
}

.supporter-card__subtitle {
  margin: 0;
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-brand-primary);
}

.supporter-card__desc {
  margin: var(--space-1) 0 0;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  line-height: 1.45;
}

/* Tarjetas de pilares y valores (Filosofía y Compromiso Social) */
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-4);
  margin: var(--space-4) 0;
}

.pillar-card {
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-4) var(--space-5);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  height: 100%;
}

.pillar-card__title {
  margin: 0;
  font-size: var(--text-md);
  font-weight: 800;
  color: var(--color-heading);
}

.pillar-card__desc {
  margin: 0;
  font-size: var(--text-sm);
  color: var(--color-text);
  line-height: 1.55;
}

/* Estadísticas del proyecto */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-4);
  margin: var(--space-5) 0;
}

.stat-card {
  padding: var(--space-5) var(--space-4);
  text-align: center;
  background: var(--color-brand-primary-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transition: transform var(--dur-short) ease;
}

.stat-card:hover {
  transform: translateY(-2px);
}

.stat-card__number {
  font-size: var(--text-2xl);
  font-weight: 900;
  color: var(--color-brand-primary);
  margin: 0 0 var(--space-1);
  line-height: 1;
}

.stat-card__label {
  font-size: var(--text-xs);
  font-weight: 800;
  color: var(--color-heading);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin: 0;
}

.stat-card__desc {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-1);
  line-height: 1.4;
}

/* ==========================================================================
   COMPROBANTE DE PAGO (RECEIPT)
   ========================================================================== */
.receipt-page {
  max-width: 760px;
  margin: var(--space-6) auto;
  padding: 0 var(--space-4);
}

.receipt-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-5);
  flex-wrap: wrap;
  gap: var(--space-4);
}

.receipt-card {
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-6);
  position: relative;
}

.receipt-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  border-bottom: 2px solid var(--color-brand-primary-soft);
  padding-bottom: var(--space-5);
  margin-bottom: var(--space-6);
  flex-wrap: wrap;
  gap: var(--space-4);
}

.receipt-header__logo {
  height: 38px;
  width: auto;
  margin-bottom: var(--space-2);
}

.receipt-header__sub {
  margin: 0;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.receipt-header__meta {
  text-align: right;
}

.receipt-badge-approved {
  background: var(--color-success-bg);
  color: var(--color-success);
  font-weight: 700;
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  text-transform: uppercase;
  display: inline-block;
}

.receipt-ref-code {
  margin: var(--space-2) 0 0;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  font-family: var(--font-mono);
}

.receipt-meta-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-5);
  margin-bottom: var(--space-6);
  font-size: var(--text-sm);
}

.receipt-meta-item__label {
  display: block;
  font-size: var(--text-xs);
  text-transform: uppercase;
  color: var(--color-text-muted);
  font-weight: 700;
  letter-spacing: 0.04em;
}

.receipt-meta-item__value {
  color: var(--color-heading);
  font-weight: 700;
}

.receipt-meta-item__sub {
  margin: 0.2rem 0 0;
  color: var(--color-text-muted);
}

.receipt-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: var(--space-6);
  font-size: var(--text-sm);
}

.receipt-table th {
  border-bottom: 2px solid var(--color-border);
  padding: var(--space-3) var(--space-2);
  text-align: left;
  color: var(--color-heading);
  font-weight: 700;
}

.receipt-table td {
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-3) var(--space-2);
}

.receipt-table__total-label {
  padding: var(--space-5) var(--space-2);
  text-align: right;
  font-size: var(--text-md);
  font-weight: 700;
  color: var(--color-heading);
}

.receipt-table__total-amount {
  padding: var(--space-5) var(--space-2);
  text-align: right;
  font-size: var(--text-lg);
  font-weight: 800;
  color: var(--color-brand-primary);
}

.receipt-footer {
  border-top: 1px dashed var(--color-border);
  padding-top: var(--space-4);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  text-align: center;
  line-height: 1.5;
}

.receipt-email-box {
  margin-top: var(--space-6);
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-5);
}

.receipt-email-form {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
}

/* Print styles para comprobantes */
@media print {
  .receipt-actions,
  .u-no-print {
    display: none !important;
  }

  body {
    background: #fff !important;
  }

  .receipt-page {
    margin: 0 !important;
    padding: 0 !important;
    max-width: 100% !important;
  }

  .receipt-card {
    box-shadow: none !important;
    border: 1px solid #ccc !important;
  }
}

/* ==========================================================================
   NOTICIAS & NOVEDADES
   ========================================================================== */
.news-page-container {
  max-width: 1080px;
  margin: var(--space-6) auto;
  padding: 0 var(--space-4);
}

.news-page-header {
  border-bottom: 1px solid var(--color-border);
  padding-bottom: var(--space-5);
  margin-bottom: var(--space-6);
}

.news-page-header__inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.news-eyebrow {
  font-size: var(--text-xs);
  color: var(--color-brand-primary);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  display: block;
}

.news-page-title {
  margin: 0.25rem 0 0.5rem;
  font-size: var(--text-2xl);
  color: var(--color-heading);
}

.news-page-desc {
  margin: 0;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--space-5);
}

.news-card {
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition:
    transform var(--dur-short) var(--ease-out),
    box-shadow var(--dur-short) var(--ease-out);
}

.news-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.news-card__media {
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #000;
  position: relative;
}

.news-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--dur-medium) var(--ease-out);
}

.news-card:hover .news-card__img {
  transform: scale(1.03);
}

.news-card__badge {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  background: var(--color-brand-primary-soft);
  color: var(--color-brand-primary);
  font-weight: 700;
  font-size: 0.72rem;
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.news-card__body {
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  flex: 1;
}

.news-card__meta {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-bottom: 0.4rem;
  display: flex;
  justify-content: space-between;
}

.news-card__title {
  margin: 0 0 var(--space-2);
  font-size: var(--text-md);
  color: var(--color-heading);
  font-weight: 800;
  line-height: 1.4;
}

.news-card__title a {
  color: inherit;
  text-decoration: none;
}

.news-card__title a:hover {
  color: var(--color-brand-primary);
}

.news-card__excerpt {
  margin: 0 0 var(--space-4);
  font-size: var(--text-sm);
  color: var(--color-text);
  line-height: 1.5;
  flex: 1;
}

.news-card__footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-3);
  margin-top: auto;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.news-card__admin {
  margin-top: var(--space-3);
  padding-top: var(--space-2);
  border-top: 1px dashed var(--color-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--text-xs);
}

/* Detalle de Noticia */
.news-detail-container {
  max-width: 860px;
  margin: var(--space-6) auto;
  padding: 0 var(--space-4);
}

.news-detail-card {
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  padding: var(--space-6);
}

.news-detail-header {
  margin-bottom: var(--space-5);
}

.news-detail-meta {
  display: flex;
  gap: var(--space-3);
  align-items: center;
  margin-bottom: var(--space-3);
  flex-wrap: wrap;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.news-detail-tag {
  background: var(--color-brand-primary-soft);
  color: var(--color-brand-primary);
  font-weight: 700;
  font-size: 0.75rem;
  padding: 0.3rem 0.7rem;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
}

.news-detail-title {
  margin: 0 0 var(--space-3);
  font-size: clamp(1.6rem, 3vw, var(--text-2xl));
  color: var(--color-heading);
  font-weight: 900;
  line-height: 1.25;
}

.news-detail-lead {
  margin: 0;
  font-size: var(--text-md);
  color: var(--color-text-muted);
  line-height: 1.5;
  font-weight: 500;
}

.news-detail-media {
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: var(--radius-md);
  background: #000;
  margin-bottom: var(--space-6);
  box-shadow: var(--shadow-sm);
}

.news-detail-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.news-detail-body {
  font-size: var(--text-base);
  color: var(--color-text);
  line-height: 1.8;
  margin-bottom: var(--space-8);
  word-break: break-word;
}

.news-detail-footer {
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-5);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-4);
}

/* ==========================================================================
   EVENTOS (EVENTS)
   ========================================================================== */
.events-page-container {
  max-width: 1080px;
  margin: var(--space-6) auto;
  padding: 0 var(--space-4);
}

.events-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--space-5);
}

.event-card {
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition:
    transform var(--dur-short) var(--ease-out),
    box-shadow var(--dur-short) var(--ease-out);
}

.event-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.event-card__media {
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #000;
  position: relative;
}

.event-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--dur-medium) var(--ease-out);
}

.event-card:hover .event-card__img {
  transform: scale(1.03);
}

.event-badges-wrapper {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  display: flex;
  gap: 0.35rem;
}

.event-badge--primary {
  background: var(--color-brand-primary);
  color: #fff;
  font-weight: 700;
  font-size: 0.72rem;
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
}

.event-badge--mode {
  background: rgba(0, 0, 0, 0.7);
  color: #fff;
  font-weight: 600;
  font-size: 0.72rem;
  padding: 0.25rem 0.5rem;
  border-radius: var(--radius-sm);
}

.event-card__body {
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  flex: 1;
}

.event-card__date-pill {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-brand-primary);
  font-weight: 700;
  font-size: var(--text-xs);
  margin-bottom: 0.4rem;
}

.event-card__title {
  margin: 0 0 var(--space-2);
  font-size: var(--text-md);
  color: var(--color-heading);
  font-weight: 800;
  line-height: 1.4;
}

.event-card__desc {
  margin: 0 0 var(--space-4);
  font-size: var(--text-sm);
  color: var(--color-text);
  line-height: 1.5;
  flex: 1;
}

.event-card__location {
  margin-bottom: var(--space-4);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  background: var(--color-bg-soft);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
}

.event-card__footer {
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-3);
  margin-top: auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.event-card__spots {
  font-size: var(--text-xs);
  color: var(--color-success);
  font-weight: 700;
}

.event-card__admin {
  margin-top: var(--space-3);
  padding-top: var(--space-2);
  border-top: 1px dashed var(--color-border);
  text-align: right;
}

/* Social & Utility action buttons */
.btn-whatsapp {
  background: #25d366;
  color: #fff !important;
  border-color: #25d366;
}

.btn-whatsapp:hover {
  background: #20b858;
  border-color: #20b858;
}

.btn-twitter {
  background: #1da1f2;
  color: #fff !important;
  border-color: #1da1f2;
}

.btn-twitter:hover {
  background: #0d8ddb;
  border-color: #0d8ddb;
}

.btn-danger-outline {
  color: var(--color-danger);
  border-color: var(--color-danger-bg);
  padding: 2px 6px;
}

.btn-danger-outline:hover {
  background: var(--color-danger-bg);
}

/* ==========================================================================
   SOLICITUD DE SERVICIOS
   ========================================================================== */
.service-req-container {
  max-width: 900px;
  margin: var(--space-6) auto;
  padding: 0 var(--space-4);
}

.service-req-summary {
  background: var(--color-brand-primary-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  margin-bottom: var(--space-6);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.service-req-fieldset {
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
}

.service-req-legend {
  font-weight: 800;
  font-size: var(--text-md);
  color: var(--color-heading);
  padding: 0 var(--space-2);
}

.service-req-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-4);
}

.service-req-grid--2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

@media (max-width: 600px) {
  .service-req-grid--2col {
    grid-template-columns: 1fr;
  }
}

.service-req-label {
  display: block;
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-heading);
  margin-bottom: 0.35rem;
}

.service-req-input,
.service-req-select,
.service-req-textarea {
  width: 100%;
  padding: 0.65rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  background: var(--color-surface);
  color: var(--color-text);
}

.service-req-header {
  border-bottom: 1px solid var(--color-border);
  padding-bottom: var(--space-4);
  margin-bottom: var(--space-6);
}

.service-req-title {
  margin: 0 0 var(--space-2);
  font-size: var(--text-2xl);
  color: var(--color-heading);
}

.service-req-subtitle {
  margin: 0;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  line-height: 1.5;
}

.service-req-tag {
  font-size: var(--text-xs);
  color: var(--color-brand-primary);
  font-weight: 700;
  text-transform: uppercase;
}

.service-req-item-title {
  margin: 0.25rem 0;
  font-size: var(--text-lg);
  color: var(--color-heading);
  font-weight: 800;
}

.service-req-item-meta {
  margin: 0;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.service-req-price-box {
  text-align: right;
}

.service-req-price-label {
  display: block;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.service-req-price-value {
  font-size: var(--text-xl);
  color: var(--color-brand-primary);
  font-weight: 900;
}

.service-req-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.service-req-hint {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin: 0 0 var(--space-4);
}

.service-req-file {
  width: 100%;
  padding: 0.5rem;
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  color: var(--color-text);
}

.service-req-stack {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.service-req-checkboxes {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-top: var(--space-2);
}

.service-req-check-label {
  display: flex;
  gap: var(--space-2);
  align-items: flex-start;
  font-size: var(--text-xs);
  color: var(--color-text);
  cursor: pointer;
}

.service-req-check-label input[type="checkbox"] {
  margin-top: 0.2rem;
}

.service-req-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.service-req-input:focus,
.service-req-select:focus,
.service-req-textarea:focus,
.service-req-file:focus {
  border-color: var(--color-focus);
}

/* ==========================================================================
   CONFIRMACIÓN DE COMPRA
   ========================================================================== */
.confirmation-card {
  max-width: 680px;
  margin: var(--space-6) auto;
}

.confirmation-header {
  text-align: center;
  margin-bottom: var(--space-5);
}

.confirmation-badge-approved {
  background: var(--color-success-bg, #c6f6d5);
  color: var(--color-success, #22543d);
  font-size: var(--text-xs);
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-sm);
  font-weight: 700;
  text-transform: uppercase;
}

.confirmation-title {
  margin: 0.75rem 0 0.5rem;
  font-size: var(--text-xl);
  color: var(--color-heading);
}

.confirmation-subtitle {
  margin: 0;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.confirmation-details-box {
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  margin-bottom: var(--space-5);
}

.confirmation-details-title {
  margin: 0 0 var(--space-4);
  font-size: var(--text-md);
  color: var(--color-heading);
}

.confirmation-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.confirmation-list-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--color-border);
  padding-bottom: var(--space-3);
}

.confirmation-total-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: var(--space-4);
  padding-top: var(--space-3);
  border-top: 2px solid var(--color-border);
}

.confirmation-total-label {
  font-size: var(--text-base);
  color: var(--color-heading);
}

.confirmation-total-value {
  font-size: var(--text-lg);
  color: var(--color-brand-primary);
  font-weight: 900;
}

.confirmation-actions {
  display: flex;
  gap: var(--space-3);
  justify-content: center;
  flex-wrap: wrap;
}

/* =========================================================
   Panel de administración
   Estilos recuperados desde la versión alternativa del CSS.
   Header y footer permanecen aislados en header-footer.css.
   ========================================================= */

.payment-card.motion-entry {
  animation: entradaPago;
  animation-duration: 1s;
  animation-iteration-count: ease-in-out;
}

/* =========================================================
   Panel de administración y control general
   Estadísticas de plataforma, moderación y matriculaciones
   ========================================================= */
.admin-panel {
  width: min(100% - 2rem, 1100px);
  margin: 0 auto;
}

.admin-panel-header {
  padding: 2rem 0 1.25rem;
}

.admin-panel-kicker {
  margin: 0 0 0.4rem;
  color: var(--color-brand-primary, #157156);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.admin-panel-header h1 {
  margin: 0 0 0.75rem;
  color: var(--color-heading, #1a202c);
  font-size: 1.8rem;
  font-weight: 800;
  line-height: 1.2;
}

.admin-panel-header > p:last-child {
  max-width: 65ch;
  margin: 0;
  color: var(--color-text-muted, #718096);
  font-size: 0.95rem;
  line-height: 1.6;
}

.admin-panel-section {
  padding: 1.5rem;
  background: var(--color-surface-elevated, #ffffff);
  border: 1px solid var(--color-border, #cbd5e0);
  border-radius: var(--radius-lg, 12px);
  box-shadow: var(--shadow-sm);
}

.admin-panel-section h2 {
  margin: 0 0 1.25rem;
  color: var(--color-heading, #1a202c);
  font-size: 1.15rem;
  font-weight: 800;
}

.admin-panel-dropdown {
  position: relative;
  display: inline-block;
}

.admin-panel-trigger {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  min-height: 2.5rem;
  padding: 0.55rem 0.85rem;

  background: var(--color-surface-elevated, #ffffff);
  color: var(--color-text, #2d3748);

  border: 1px solid var(--color-border, #cbd5e0);
  border-radius: var(--radius-sm, 6px);

  font-size: 0.88rem;
  font-weight: 600;

  cursor: pointer;

  transition:
    background-color 180ms ease,
    border-color 180ms ease,
    color 180ms ease,
    box-shadow 180ms ease;
}

.admin-panel-trigger:hover {
  background-color: var(--color-brand-primary-soft, #ebf8ff);
  border-color: var(--color-brand-primary);
  color: var(--color-brand-primary);
}

.admin-panel-trigger:focus-visible {
  outline: 2px solid var(--color-brand-primary);
  outline-offset: 2px;
}

.admin-panel-caret {
  font-size: 0.65rem;
  opacity: 0.65;
}

.admin-panel-menu {
  display: none;
  position: absolute;
  top: calc(100% + 0.35rem);
  left: 0;

  width: 220px;
  padding: 0.35rem 0;

  background: var(--color-surface-elevated, #ffffff);
  border: 1px solid var(--color-border, #cbd5e0);
  border-radius: var(--radius-md, 8px);
  box-shadow: var(--shadow-md);

  z-index: 20;
}

.admin-panel-dropdown:hover .admin-panel-menu,
.admin-panel-dropdown:focus-within .admin-panel-menu,
.admin-panel-menu.is-open {
  display: flex;
  flex-direction: column;
}

.admin-panel-item {
  display: block;
  width: 100%;

  padding: 0.6rem 0.9rem;

  background: transparent;
  color: var(--color-text, #2d3748);

  border: 0;

  font-size: 0.86rem;
  font-weight: 600;
  line-height: 1.4;

  text-align: left;
  text-decoration: none;

  box-sizing: border-box;

  transition:
    background-color 150ms ease,
    color 150ms ease;
}

.admin-panel-item:hover,
.admin-panel-item:focus {
  background-color: var(--color-brand-accent-soft, #e6f4f1);
  color: var(--color-brand-primary, #157156);
}

.admin-panel-item.active {
  background-color: var(--color-brand-primary-soft, #ebf8ff);
  color: var(--color-brand-primary, #157156);
  font-weight: 700;
}

/* Navegación por secciones del panel administrativo. */
.admin-panel > .admin-panel-header {
  padding: var(--space-5) 0 0;
  margin-bottom: var(--space-5);
}

.admin-panel > .admin-panel-header h1 {
  margin-bottom: var(--space-2);
}

.admin-panel > .admin-panel-header > p:last-child {
  max-width: none;
  line-height: 1.5;
}

.admin-dashboard-layout {
  display: block;
}

.admin-dashboard-layout > .admin-panel-navigation {
  display: block;
  padding: 0;
  background: transparent;
  border: 0;
  box-shadow: none;
}

.admin-panel-navigation > .admin-panel-kicker,
.admin-panel-navigation > h2 {
  display: none;
}

.admin-panel-navigation > .admin-panel-dropdown {
  position: relative;
  display: block;
  width: 100%;
  margin-bottom: var(--space-5, 1.5rem);
  padding: 0;
  background: transparent;
  border: 0;
  border-radius: 0;
  box-shadow: none;
}

.admin-dashboard-layout .admin-panel-trigger {
  display: none;
}

.admin-dashboard-layout .admin-panel-menu {
  position: static;
  display: flex;
  flex-wrap: nowrap;
  align-items: stretch;
  gap: 0;
  width: auto;
  max-width: 100%;
  padding: 0;
  border: 0;
  box-shadow: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.admin-dashboard-layout .admin-panel-navigation .admin-panel-dropdown:hover .admin-panel-menu,
.admin-dashboard-layout .admin-panel-navigation .admin-panel-dropdown:focus-within .admin-panel-menu {
  flex-direction: row;
}

.admin-dashboard-layout .admin-panel-item {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-1);
  width: auto;
  min-width: 0;
  flex: 1 1 0;
  padding: var(--space-2) var(--space-3);
  color: var(--color-text-muted);
  background: var(--color-brand-primary-soft);
  border: 1px solid var(--color-border);
  border-radius: 0;
  font-weight: 700;
  line-height: 1.25;
  text-align: center;
  white-space: nowrap;
}

.admin-dashboard-layout .admin-panel-item:first-child {
  border-radius: var(--radius-sm) 0 0 var(--radius-sm);
}

.admin-dashboard-layout .admin-panel-item:last-child {
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.admin-dashboard-layout .admin-panel-item:hover,
.admin-dashboard-layout .admin-panel-item:focus {
  color: var(--color-heading);
  background: var(--color-surface-elevated);
}

.admin-dashboard-layout .admin-panel-item.active {
  color: var(--color-text-inverse);
  background: var(--color-brand-primary);
  border-color: var(--color-brand-primary);
}

.admin-dashboard-layout .admin-panel-item .admin-badge-count,
.admin-dashboard-layout .admin-panel-item .admin-badge-muted {
  margin-left: 0;
}

.admin-dashboard-layout > [data-admin-section] {
  min-width: 0;
  margin: 0;
}

.admin-dashboard-layout > [data-admin-section][hidden] {
  display: none;
}

.admin-tab-panel[hidden],
.admin-dashboard-layout > [data-admin-section][hidden] {
  display: none !important;
}

@media (max-width: 760px) {
  .admin-panel-navigation > .admin-panel-dropdown {
    position: relative;
    top: auto;
  }

  .admin-dashboard-layout .admin-panel-trigger {
    display: inline-flex;
    width: 100%;
  }

  .admin-dashboard-layout .admin-panel-menu {
    display: none;
    position: absolute;
    top: calc(100% + 0.35rem);
    left: 0;
    right: 0;
    width: auto;
    padding: 0.35rem 0;
    background: var(--color-surface-elevated, #ffffff);
    border: 1px solid var(--color-border, #cbd5e0);
    border-radius: var(--radius-md, 8px);
    box-shadow: var(--shadow-md);
  }

  .admin-dashboard-layout .admin-panel-menu.is-open,
  .admin-dashboard-layout .admin-panel-dropdown:focus-within .admin-panel-menu {
    display: flex;
    flex-direction: column;
    overflow-x: visible;
  }

  .admin-dashboard-layout .admin-panel-navigation .admin-panel-dropdown:focus-within .admin-panel-menu,
  .admin-dashboard-layout .admin-panel-navigation .admin-panel-menu.is-open {
    flex-direction: column;
  }

  .admin-dashboard-layout .admin-panel-item {
    width: 100%;
  }
}

.admin-badge-muted {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.25rem;
  height: 1.25rem;
  padding-inline: 0.3rem;
  margin-left: 0.3rem;
  color: var(--color-text-muted);
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: 99px;
  font-size: var(--text-xs);
  font-weight: 700;
  line-height: 1;
  vertical-align: middle;
}

.admin-panel-general {
  margin-top: 1.5rem;
}

.admin-panel-general-header {
  margin-bottom: 1.25rem;
}

.admin-panel-general-header h3 {
  margin: 0 0 0.5rem;
  color: var(--color-heading, #1a202c);
  font-size: 1.35rem;
  font-weight: 800;
}

.admin-panel-general-header p:last-child {
  max-width: 65ch;
  margin: 0;
  color: var(--color-text-muted, #718096);
  font-size: 0.9rem;
  line-height: 1.5;
}

.admin-panel-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.admin-panel-stat,
.admin-panel-stats article {
  padding: 1.25rem;

  background: var(--color-surface-elevated, #ffffff);
  border: 1px solid var(--color-border, #cbd5e0);
  border-radius: var(--radius-md, 8px);
  box-shadow: var(--shadow-sm);
}

.admin-panel-stat-label {
  display: block;
  margin-bottom: 0.6rem;

  color: var(--color-text-muted, #718096);
  font-size: 0.78rem;
  font-weight: 700;
}

.admin-panel-stat-value {
  display: block;
  margin-bottom: 0.35rem;

  color: var(--color-brand-primary, #157156);
  font-size: 1.8rem;
  font-weight: 800;
  line-height: 1;
}

.admin-panel-stat-description {
  color: var(--color-text-muted, #718096);
  font-size: 0.75rem;
}

.admin-panel-general-info {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-top: 1rem;
}

.admin-panel-info-card {
  padding: 1.25rem;

  background: var(--color-bg-soft, #f7fafc);
  border: 1px solid var(--color-border, #cbd5e0);
  border-radius: var(--radius-md, 8px);
}

.admin-panel-info-card h4 {
  margin: 0 0 0.5rem;

  color: var(--color-heading, #1a202c);
  font-size: 0.95rem;
  font-weight: 800;
}

.admin-panel-info-card p {
  margin: 0;
  color: var(--color-text-muted, #718096);
  font-size: 0.85rem;
  line-height: 1.6;
}

/* Lista de eventos pendientes en el panel admin */
.admin-eventos-lista {
  display: grid;
  gap: var(--space-3);
  margin-top: var(--space-4);
}

.admin-eventos-lista article {
  display: grid;
  gap: var(--space-3);
  padding: var(--space-4);
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition:
    box-shadow var(--dur-short, 150ms) var(--ease-out, ease),
    border-color var(--dur-short, 150ms) var(--ease-out, ease);
}

.admin-eventos-lista article:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--color-border-strong);
}

.admin-eventos-lista article > header {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-4);
  align-items: baseline;
  padding: 0;
  border: 0;
  margin: 0;
}

.admin-eventos-lista article > header h3 {
  margin: 0;
}

.admin-eventos-ver-mas {
  margin-top: var(--space-3);
}

/* Acciones y moderación de usuarios en admin */
.admin-actions-cell {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem;
}

.admin-user-reason {
  max-width: 220px;
  margin-top: var(--space-1);
  font-size: 0.76rem;
}

/* Matriculación manual en admin */
.admin-enroll-section {
  margin-top: var(--space-6);
}

.admin-enroll-form {
  max-width: 680px;
  margin-top: var(--space-4);
}

.admin-enroll-select {
  width: 100%;
  padding: 0.55rem;
  margin-top: 0.35rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
}

.admin-servicios-section {
  padding-top: var(--space-5);
  margin-top: var(--space-6);
  border-top: 1px solid var(--color-border);
}

.admin-servicios-title {
  width: 100%;
  font-size: var(--text-lg);
}

/* Modal de bloqueo de usuario */
.admin-dialog-bloqueo {
  max-width: 500px;
  width: 92%;
  padding: var(--space-5);
  background: var(--color-surface-elevated, #ffffff);
  border: 1px solid var(--color-border, #cbd5e0);
  border-radius: var(--radius-md, 8px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.admin-dialog-bloqueo h3 {
  margin-top: 0;
  margin-bottom: var(--space-2);
  color: var(--color-heading);
}

.admin-dialog-bloqueo p {
  margin-bottom: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text);
}

.admin-dialog-label {
  display: flex;
  flex-direction: column;
  gap: var(--space-2, 0.5rem);
  margin: var(--space-4) 0 var(--space-2);
  font-size: var(--text-sm);
}

.admin-dialog-label strong {
  display: block;
  margin-bottom: 0.35rem;
  color: var(--color-heading);
}

.admin-dialog-textarea {
  width: 100%;
  min-height: 90px;
  padding: 0.65rem 0.75rem;
  margin-top: 0.25rem;
  box-sizing: border-box;
  font-family: inherit;
  font-size: var(--text-sm);
  color: var(--color-text);
  background: var(--color-surface, #ffffff);
  border: 1px solid var(--color-border, #cbd5e0);
  border-radius: var(--radius-sm, 6px);
  line-height: 1.4;
  resize: vertical;
}

.admin-dialog-textarea:focus {
  outline: none;
  border-color: var(--color-brand-primary, #157156);
  box-shadow: 0 0 0 2px var(--color-brand-primary-soft, #e6f7f2);
}

.admin-dialog-actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

/* Reproductores de video y recursos en cursos */
.course-video-header-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: var(--space-2);
}

.course-video-responsive-wrap {
  position: relative;
  height: 0;
  padding-bottom: 56.25%;
  overflow: hidden;
  background: #000000;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.course-video-iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.course-video-player {
  display: block;
  width: 100%;
  max-height: 640px;
  background: #000000;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.course-forum-actions-cell {
  margin-top: var(--space-1);
  text-align: right;
}

.course-forum-delete-btn {
  padding: 0;
  font-size: 0.8rem;
  color: var(--color-danger, #e53e3e);
  text-decoration: underline;
  cursor: pointer;
  background: none;
  border: none;
}

.course-delivery-actions-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin-top: var(--space-1);
}

.task-config {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3);
  padding: var(--space-3);
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
}

.task-config[hidden] {
  display: none;
}

.task-config legend,
.task-options legend {
  font-weight: 800;
  color: var(--color-heading);
}

.task-options {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-4);
  padding: var(--space-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
}

.course-builder-page .course-dialog .course-check,
.course-check {
  display: inline-flex;
  grid-template-columns: none;
  align-items: center;
  gap: 0.45rem;
}

.course-builder-page .course-dialog .course-check input,
.course-check input {
  width: auto;
  min-height: auto;
}

@media (max-width: 900px) {
  .task-config {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   PANEL ADMIN — Solicitudes docentes
   ========================================================================== */

.admin-requests-section {
  margin-top: var(--space-6);
}

.admin-requests-section > header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3) var(--space-4);
  margin-bottom: var(--space-5);
  padding-bottom: var(--space-4);
  border-bottom: 2px solid var(--color-border, #cbd5e0);
}

.admin-requests-section > header h2 {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin: 0;
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--color-heading, #1a202c);
}

.admin-requests-section > header p {
  flex: 1 1 100%;
  margin: 0;
  font-size: 0.9rem;
  color: var(--color-text-muted, #718096);
}

/* Badge de conteo (número destacado en rojo) */
.admin-badge-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.5rem;
  height: 1.5rem;
  padding-inline: 0.4rem;
  background: var(--color-danger, #e53e3e);
  color: #fff;
  border-radius: 99px;
  font-size: 0.72rem;
  font-weight: 800;
  line-height: 1;
  vertical-align: middle;
  letter-spacing: 0.01em;
}

/* Cards de solicitudes docentes */
.admin-requests-section article {
  display: grid;
  gap: var(--space-3);
  padding: var(--space-5);
  background: var(--color-surface-elevated, #ffffff);
  border: 1px solid var(--color-border, #e2e8f0);
  border-left: 4px solid var(--color-brand-primary, #157156);
  border-radius: var(--radius-md, 8px);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-4);
  transition:
    box-shadow 150ms ease,
    border-color 150ms ease;
}

.admin-requests-section article:hover {
  box-shadow: var(--shadow-md);
  border-left-color: var(--color-brand-secondary, #0e9f6e);
}

.admin-requests-section article > header {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: var(--space-2) var(--space-4);
  padding: 0;
  margin: 0;
  border: none;
}

.admin-requests-section article > header h3 {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--color-heading, #1a202c);
}

.admin-requests-section article > header p {
  margin: 0;
  font-size: 0.82rem;
  color: var(--color-text-muted, #718096);
}

.admin-requests-section article > header p strong {
  color: var(--color-brand-primary, #157156);
}

/* DL de info de solicitud */
.admin-requests-section dl {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-2) var(--space-4);
  margin: 0;
  padding: var(--space-3) var(--space-4);
  background: var(--color-bg-soft, #f7fafc);
  border: 1px solid var(--color-border, #e2e8f0);
  border-radius: var(--radius-sm, 6px);
}

.admin-requests-section dl > div {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.admin-requests-section dt {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text-muted, #718096);
}

.admin-requests-section dd {
  margin: 0;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-text, #2d3748);
}

/* Motivo/descripción de la solicitud */
.admin-requests-section article > p {
  margin: 0;
  padding: var(--space-3) var(--space-4);
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--color-text, #2d3748);
  background: var(--color-bg-subtle, #fafafa);
  border-left: 3px solid var(--color-border-strong, #a0aec0);
  border-radius: 0 var(--radius-sm, 6px) var(--radius-sm, 6px) 0;
}

/* Form de decisión aprobar/rechazar */
.admin-decision-form {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-border, #e2e8f0);
}

/* ==========================================================================
   PANEL ADMIN — Secciones genéricas (noticias, eventos, publicaciones)
   ========================================================================== */

.admin-news-section,
.admin-events-section,
.admin-publications-section,
.admin-users-section {
  margin-top: var(--space-6);
}

.admin-news-section > header,
.admin-events-section > header,
.admin-publications-section > header,
.admin-users-section > header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3) var(--space-4);
  margin-bottom: var(--space-5);
  padding-bottom: var(--space-4);
  border-bottom: 2px solid var(--color-border, #cbd5e0);
}

.admin-news-section > header h2,
.admin-events-section > header h2,
.admin-publications-section > header h2,
.admin-users-section > header h2 {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin: 0;
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--color-heading, #1a202c);
}

.admin-news-section > header p,
.admin-events-section > header p,
.admin-publications-section > header p,
.admin-users-section > header p {
  flex: 1 1 100%;
  margin: 0;
  font-size: 0.9rem;
  color: var(--color-text-muted, #718096);
}

/* Artículos genéricos de moderación (noticias, eventos) */
.admin-news-section article,
.admin-events-section article {
  display: grid;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  background: var(--color-surface-elevated, #ffffff);
  border: 1px solid var(--color-border, #e2e8f0);
  border-left: 4px solid var(--color-warning, #dd6b20);
  border-radius: var(--radius-md, 8px);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-3);
  transition: box-shadow 150ms ease;
}

.admin-news-section article:hover,
.admin-events-section article:hover {
  box-shadow: var(--shadow-md);
}

.admin-news-section article > header,
.admin-events-section article > header {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: var(--space-2) var(--space-4);
  padding: 0;
  margin: 0;
  border: none;
}

.admin-news-section article > header h3,
.admin-events-section article > header h3 {
  margin: 0;
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-heading, #1a202c);
}

.admin-news-section dl,
.admin-events-section dl {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-5);
  margin: 0;
}

.admin-news-section dl > div,
.admin-events-section dl > div {
  display: flex;
  gap: var(--space-1);
  align-items: center;
}

.admin-news-section dt,
.admin-events-section dt {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--color-text-muted);
}

.admin-news-section dd,
.admin-events-section dd {
  margin: 0;
  font-size: 0.83rem;
  color: var(--color-text);
}

/* Alerta pill (ej: "5 eventos pendientes") */
.admin-alert-pill {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 0.3rem 0.75rem;
  background: #fff7ed;
  color: #c05621;
  border: 1px solid #fed7aa;
  border-radius: 99px;
  font-size: 0.82rem;
  font-weight: 700;
}

/* ==========================================================================
   PANEL ADMIN — Modal de bloqueo mejorado
   ========================================================================== */

.admin-dialog-bloqueo {
  max-width: 480px;
  width: 92%;
  padding: 0;
  background: var(--color-surface-elevated, #ffffff);
  border: 1px solid var(--color-border, #cbd5e0);
  border-radius: var(--radius-lg, 12px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
  overflow: hidden;
}

.admin-dialog-bloqueo::backdrop {
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(2px);
}

/* Header rojo de advertencia en el modal */
.admin-dialog-bloqueo form {
  display: flex;
  flex-direction: column;
}

.admin-dialog-bloqueo h3 {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin: 0;
  padding: var(--space-4) var(--space-5);
  font-size: 1.05rem;
  font-weight: 800;
  color: #fff;
  background: linear-gradient(135deg, #c53030 0%, #e53e3e 100%);
}

.admin-dialog-bloqueo h3::before {
  content: "⛔";
  font-size: 1.1rem;
}

.admin-dialog-bloqueo > form > p,
.admin-dialog-bloqueo p {
  margin: 0;
  padding: var(--space-4) var(--space-5) 0;
  font-size: 0.88rem;
  color: var(--color-text, #2d3748);
  line-height: 1.5;
}

.admin-dialog-bloqueo p strong {
  color: var(--color-danger, #c53030);
  font-weight: 700;
}

.admin-dialog-label {
  display: flex;
  flex-direction: column;
  gap: var(--space-2, 0.5rem);
  margin: var(--space-3) var(--space-5);
  font-size: var(--text-sm);
}

.admin-dialog-label strong {
  display: block;
  margin-bottom: 0.25rem;
  font-size: 0.83rem;
  font-weight: 700;
  color: var(--color-heading, #1a202c);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.admin-dialog-textarea {
  width: 100%;
  min-height: 90px;
  padding: 0.65rem 0.75rem;
  box-sizing: border-box;
  font-family: inherit;
  font-size: var(--text-sm);
  color: var(--color-text);
  background: var(--color-surface, #ffffff);
  border: 1.5px solid var(--color-border, #cbd5e0);
  border-radius: var(--radius-sm, 6px);
  line-height: 1.5;
  resize: vertical;
  transition:
    border-color 150ms ease,
    box-shadow 150ms ease;
}

.admin-dialog-textarea:focus {
  outline: none;
  border-color: var(--color-danger, #e53e3e);
  box-shadow: 0 0 0 3px rgba(229, 62, 62, 0.12);
}

.admin-dialog-actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
  margin: var(--space-3) var(--space-5) var(--space-5);
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-border, #e2e8f0);
}

.admin-dialog-actions .btn-status-delete {
  padding: 0.55rem 1.25rem;
  font-size: 0.88rem;
  font-weight: 700;
}

/* ==========================================================================
   PANEL ADMIN — Tabla de usuarios: mejoras
   ========================================================================== */

.admin-users-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--color-border, #e2e8f0);
  border-radius: var(--radius-md, 8px);
  box-shadow: var(--shadow-sm);
}

.admin-users-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}

.admin-users-table thead {
  background: var(--color-bg-soft, #f7fafc);
}

.admin-users-table th {
  padding: 0.75rem 1rem;
  text-align: left;
  font-size: 0.74rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted, #718096);
  border-bottom: 2px solid var(--color-border, #e2e8f0);
  white-space: nowrap;
}

.admin-users-table td {
  padding: 0.85rem 1rem;
  color: var(--color-text, #2d3748);
  border-bottom: 1px solid var(--color-border, #e2e8f0);
  vertical-align: middle;
}

.admin-users-table tbody tr:last-child td {
  border-bottom: none;
}

.admin-users-table tbody tr:hover {
  background: var(--color-bg-soft, #f7fafc);
}

.role-badge {
  display: inline-block;
  padding: 0.2rem 0.6rem;
  border-radius: 99px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.role-badge--estudiante {
  background: #ebf8ff;
  color: #2b6cb0;
  border: 1px solid #bee3f8;
}

.role-badge--docente {
  background: #e6fffa;
  color: #276749;
  border: 1px solid #9ae6b4;
}

.role-badge--admin {
  background: #faf5ff;
  color: #553c9a;
  border: 1px solid #d6bcfa;
}

/* ==========================================================================
   RESPONSIVE — Ajustes admin para mobile
   ========================================================================== */

@media (max-width: 768px) {
  .admin-requests-section dl {
    grid-template-columns: 1fr;
  }

  .admin-decision-form {
    flex-direction: column;
    align-items: stretch;
  }

  .admin-dialog-bloqueo {
    width: 96%;
  }

  .admin-dialog-actions {
    flex-direction: column-reverse;
  }

  .admin-dialog-actions button {
    width: 100%;
    text-align: center;
  }

  .admin-users-table th,
  .admin-users-table td {
    padding: 0.6rem 0.75rem;
  }
}

/*Cuenta bloqueada (Diseño integrado con el sistema Classia)*/
.blocked-shell {
  min-height: calc(80vh - var(--header-height, 72px));
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-8) var(--space-4);
}

.blocked-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-top: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  padding: var(--space-6) var(--space-6);
  max-width: 480px;
  width: 100%;
  text-align: center;
}

.blocked-icon-wrap {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: var(--color-danger-bg);
  border: 1px solid oklch(88% 0.05 28deg);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-4);
  color: var(--color-danger);
}

.blocked-icon-wrap svg {
  width: 26px;
  height: 26px;
}

.blocked-card h1 {
  font-size: var(--text-xl);
  font-weight: 800;
  color: var(--color-heading);
  margin: 0 0 var(--space-2);
  line-height: 1.25;
}

.blocked-card .blocked-subtitle {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  line-height: 1.55;
  margin: 0 0 var(--space-5);
}

.blocked-reason-box {
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-left: 3.5px solid var(--color-danger);
  border-radius: var(--radius-sm);
  padding: var(--space-3) var(--space-4);
  margin-bottom: var(--space-5);
  text-align: left;
}

.blocked-reason-box .reason-label {
  font-size: var(--text-xs);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-danger);
  margin: 0 0 var(--space-1);
}

.blocked-reason-box .reason-text {
  color: var(--color-heading);
  font-size: var(--text-sm);
  line-height: 1.5;
  margin: 0;
  word-break: break-word;
}

.blocked-actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
}

.blocked-actions .btn {
  width: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  padding: 0.65rem 1.25rem;
}

.blocked-help {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  line-height: 1.5;
  margin: 0;
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
}

.blocked-help a {
  color: var(--color-brand-accent-hover);
  font-weight: 700;
  text-decoration: underline;
}

.blocked-help a:hover {
  color: var(--color-brand-primary-hover);
}

@media (max-width: 480px) {
  .blocked-card {
    padding: var(--space-5) var(--space-4);
  }
}

/* =========================================================
   FIX AISLADO — Notificaciones del panel de proveedor
   Corrige el ancho de la sección y evita que los títulos se
   compriman verticalmente. No modifica otros módulos.
   ========================================================= */
/* ════════════════════════════════════════════════════════
   PANEL DE ANALÍTICAS Y RENDIMIENTO
   Estadísticas de visitas, contrataciones, ingresos y gráficos
   ════════════════════════════════════════════════════════ */
.admin-analytics-section {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  margin-top: var(--space-6);
  padding: var(--space-5);
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.admin-analytics-header {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-4);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--color-border);
}

.admin-analytics-title-wrap h2 {
  margin: var(--space-1) 0 var(--space-1);
  font-size: var(--text-xl);
  font-weight: 800;
  color: var(--color-heading);
}

.admin-analytics-title-wrap p {
  margin: 0;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  max-width: 65ch;
}

/* Barra de filtros */
.admin-analytics-filter-form {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.admin-filter-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.admin-filter-label {
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-heading);
}

.admin-filter-select,
.admin-filter-input {
  min-height: 2.2rem;
  padding: 0.35rem 0.65rem;
  font-size: var(--text-sm);
  color: var(--color-text);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  outline: none;
  transition: border-color var(--dur-short) var(--ease-out);
}

.admin-filter-select:focus-visible,
.admin-filter-input:focus-visible {
  border-color: var(--color-focus);
  box-shadow: 0 0 0 2px var(--color-brand-accent-soft);
}

.admin-custom-dates {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: var(--space-2);
}

.admin-filter-actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.admin-filter-actions .btn {
  min-height: 2.2rem;
  padding: 0.35rem 0.85rem;
  font-size: var(--text-xs);
}

.admin-analytics-active-range {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.admin-analytics-active-tag {
  display: inline-flex;
  padding: 0.15rem 0.5rem;
  background: var(--color-brand-accent-soft);
  color: var(--color-brand-primary-hover);
  border-radius: var(--radius-sm);
  font-weight: 600;
}

/* Cuadrícula de KPIs */
.admin-analytics-kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr));
  gap: var(--space-3);
}

.admin-kpi-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  padding: var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition:
    transform var(--dur-short) var(--ease-out),
    box-shadow var(--dur-short) var(--ease-out);
}

.admin-kpi-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.admin-kpi-label {
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text-muted);
}

.admin-kpi-value {
  font-size: clamp(1.4rem, 2.2vw, 1.85rem);
  font-weight: 800;
  color: var(--color-heading);
  line-height: 1.1;
}

.admin-kpi-value--accent {
  color: var(--color-brand-primary);
}

.admin-kpi-value--success {
  color: var(--color-success);
}

.admin-kpi-value--warning {
  color: var(--color-warning);
}

.admin-kpi-sub {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.admin-kpi-sub-text {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-muted);
}

.course-progress-card {
  display: grid;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
  padding: var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.course-progress-card__head,
.course-progress-card__foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

.course-progress-card__head div,
.course-progress-card__foot {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.course-progress-card__head strong {
  display: block;
  color: var(--color-heading);
  font-size: var(--text-base);
}

.course-progress-bar {
  height: 0.6rem;
  overflow: hidden;
  background: var(--color-surface-elevated);
  border-radius: 999px;
}

.course-progress-bar span {
  display: block;
  height: 100%;
  background: var(--color-brand-primary);
  border-radius: inherit;
}

.auth-shell {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(20rem, 26rem);
  gap: var(--space-6);
  width: min(1000px, calc(100% - 2rem));
  margin-inline: auto;
  align-items: start;
}

.auth-intro {
  padding: var(--space-6);
  border-top: 0.35rem solid var(--color-brand-accent);
}

.auth-intro img {
  width: 9rem;
  margin-bottom: var(--space-5);
}

.auth-card {
  padding: 1.5rem;
  margin: 0;
}

.auth-card p {
  margin-bottom: 0.8rem;
}

.auth-card form {
  gap: 0.8rem;
}

.auth-card form button,
.auth-card .btn {
  width: 100%;
}

.auth-links {
  margin-top: var(--space-4);
  text-align: center;
}

article img,
section img,
figure img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: contain;
  background: linear-gradient(
    135deg,
    var(--color-brand-accent-soft),
    var(--color-bg-soft)
  );
}

.card-container img,
.page-container > div > img,
header img,
.auth-intro img {
  width: auto;
  margin-inline: auto;
  aspect-ratio: auto;
}

main > header p:first-child,
article > header p:first-child,
section > header p:first-child {
  width: fit-content;
  color: var(--color-brand-accent-hover);
  font-size: var(--text-xs);
  font-weight: 900;
}

main > header h1 + p {
  color: var(--color-text-muted);
  font-size: var(--text-md);
}

table {
  width: 100%;
  border-collapse: collapse;
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: clip;
}

th,
td {
  padding: var(--space-3);
  text-align: left;
  border-bottom: 1px solid var(--color-border);
}

th {
  color: var(--color-heading);
  background: var(--color-brand-primary-soft);
}

#panel-admin {
  padding: var(--space-3) clamp(var(--space-4), 4vw, var(--space-8));
  color: var(--color-warning);
  text-align: center;
  background: var(--color-warning-bg);
  border-bottom: 1px solid var(--color-border);
}

.role-banner {
  margin: 1rem auto;
  max-width: var(--max-page);
  border-radius: var(--radius-md);
  text-align: center;
}

.banner-link {
  font-weight: 800;
  margin-left: 0.5rem;
}

[hidden] {
  display: none;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto;
  }
}

@media (width <=980px) {
  .layout-sidebar,
  .catalog-layout,
  .detail-layout,
  .auth-shell {
    grid-template-columns: 1fr;
  }

  .sidebar,
  .catalog-filters {
    position: static;
  }

  /* =========================================================
   Módulo de autenticación y seguridad
   Inicio de sesión, registro y verificación de identidad
   ========================================================= */
  .auth-page {
    align-items: start;
  }
}

@media (width <=720px) {
  .flex-row,
  .action-row,
  .catalog-actions,
  .catalog-tools {
    grid-template-columns: 1fr;
    flex-direction: column;
    align-items: stretch;
  }

  main,
  .page-container,
  .layout-sidebar {
    width: min(100% - 1rem, var(--max-page));
    padding-block: var(--space-5);
  }

  .catalog-card {
    grid-template-columns: 1fr;
  }

  h1 {
    max-width: 100%;
    font-size: clamp(2.15rem, 12vw, 3.35rem);
  }
}

@media (width <=420px) {
  .auth-intro img {
    width: 7.25rem;
  }

  .btn,
  button:not(.btn-theme-toggle),
  .auth-card form button {
    width: 100%;
    white-space: normal;
  }
}

.solicitud-3d {
  width: min(1180px, calc(100% - 2rem));
}

/* =========================================================
   Navegación secundaria y modales
   Migas de pan, diálogos nativos y capas emergentes
   ========================================================= */
.breadcrumb {
  margin-bottom: var(--space-5);
}

.breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding: 0;
  margin: 0;
  list-style: none;
  font-size: var(--text-sm);
}

.breadcrumb li:not(:last-child)::after {
  content: "›";
  margin-left: 0.5rem;
  color: var(--color-text-muted);
}

.breadcrumb li[aria-current="page"] {
  color: var(--color-text-muted);
}

.solicitud-3d__hero {
  max-width: 850px;
  margin-bottom: var(--space-8);
}

.solicitud-3d__hero > p:not(.eyebrow) {
  max-width: 65ch;
  color: var(--color-text-muted);
  font-size: var(--text-md);
}

.eyebrow {
  margin-bottom: var(--space-2);
  color: var(--color-brand-accent-hover);
  font-size: var(--text-sm);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* =========================================================
   Servicios técnicos y formularios especializados
   Flujos de solicitud técnica y modelado 3D
   ========================================================= */
.servicio-3d-pasos {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
  margin-top: var(--space-5);
}

.servicio-3d-pasos div {
  display: flex;
  gap: var(--space-3);
  align-items: center;
  padding: var(--space-3);
  background: var(--color-brand-primary-soft);
  border-radius: var(--radius-sm);
}

.servicio-3d-pasos strong {
  display: grid;
  width: 2rem;
  height: 2rem;
  flex-shrink: 0;
  place-items: center;
  color: var(--color-text-inverse);
  background: var(--color-brand-primary);
  border-radius: 50%;
}

.servicio-3d-pasos span {
  font-size: var(--text-sm);
  font-weight: 700;
}

.solicitud-3d__layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 19rem;
  gap: var(--space-6);
  align-items: start;
}

.form-impresion-3d {
  gap: var(--space-5);
}

.form-impresion-3d fieldset {
  display: grid;
  gap: var(--space-3);
  padding: var(--space-5);
  background: var(--color-surface-elevated);
  box-shadow: var(--shadow-sm);
}

.form-impresion-3d legend {
  padding-inline: var(--space-2);
  color: var(--color-heading);
  font-size: var(--text-md);
  font-weight: 900;
}

.form-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4);
}

.tipo-trabajo-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3);
}

.tipo-trabajo-card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.25rem var(--space-3);
  padding: var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
}

.tipo-trabajo-card:hover {
  border-color: var(--color-brand-accent);
  background: var(--color-brand-accent-soft);
}

.tipo-trabajo-card input {
  grid-row: 1 / 3;
  align-self: start;
}

.tipo-trabajo-card strong {
  color: var(--color-heading);
}

.tipo-trabajo-card span {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  font-weight: 400;
}

.archivo-3d-box {
  display: grid;
  gap: var(--space-2);
  padding: var(--space-5);
  text-align: center;
  background: var(--color-brand-primary-soft);
  border: 2px dashed var(--color-border-strong);
  border-radius: var(--radius-md);
  cursor: pointer;
}

.archivo-3d-box:hover {
  border-color: var(--color-brand-accent);
}

.archivo-3d-box span {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.archivo-3d-box input {
  margin-top: var(--space-3);
}

.resumen-servicio-3d {
  position: sticky;
  top: 6rem;
  display: grid;
  gap: var(--space-4);
}

.resumen-servicio-3d .content-card {
  margin: 0;
}

.resumen-servicio-3d dl {
  grid-template-columns: 1fr;
}

.proceso-3d {
  display: grid;
  gap: var(--space-3);
  padding-left: 1.3rem;
}

.proceso-3d li {
  padding-left: 0.25rem;
}

.aviso-presupuesto {
  padding: var(--space-4);
  background: var(--color-info-bg);
  border-left: 0.3rem solid var(--color-info);
  border-radius: var(--radius-sm);
}

.aviso-presupuesto h2 {
  font-size: var(--text-md);
}

.aviso-presupuesto p {
  margin: 0;
}

.check-line {
  display: flex;
  gap: var(--space-2);
  align-items: flex-start;
}

@media (width <=900px) {
  .solicitud-3d__layout {
    grid-template-columns: 1fr;
  }

  .resumen-servicio-3d {
    position: static;
  }
}

@media (width <=650px) {
  .servicio-3d-pasos,
  .tipo-trabajo-grid,
  .form-grid-2 {
    grid-template-columns: 1fr;
  }
}

.catalog-tools input {
  margin-top: 0;
}

/* =========================================================
   Selector de ordenamiento del catálogo (REQ-SER-06)
   Controla el orden de resultados por valoración, popularidad y precio
   ========================================================= */
.catalog-sort-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  margin: 0;
  min-width: 11rem;
}

.catalog-sort-group label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-muted);
  margin-bottom: var(--space-1);
}

.catalog-sort-select {
  appearance: none;
  -webkit-appearance: none;
  display: block;
  width: 100%;
  padding: 0.45rem var(--space-5) 0.45rem var(--space-3);
  background-color: var(--color-surface-elevated);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%23637080' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--space-3) center;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  color: var(--color-text);
  cursor: pointer;
  transition:
    border-color var(--dur-short) var(--ease-out),
    box-shadow var(--dur-short) var(--ease-out);
}

.catalog-sort-select:hover {
  background-color: var(--color-brand-primary-soft);
  border-color: var(--color-border-strong);
}

.catalog-sort-select:focus {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
  border-color: var(--color-focus);
  box-shadow: 0 0 0 3px oklch(54% 0.16 190deg / 18%);
}

/* =========================================================
   Valoración estrella en tarjetas de catálogo (REQ-SER-06)
   Muestra el promedio de puntuación y conteo de contrataciones
   ========================================================= */
.catalog-rating {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin: var(--space-2) 0 0;
  flex-wrap: wrap;
}

.catalog-rating__stars {
  display: inline-flex;
  gap: 1px;
  line-height: 1;
}

.catalog-rating__star {
  font-size: var(--text-base);
  color: var(--color-border-strong);
  transition: color var(--dur-short) var(--ease-out);
}

.catalog-rating__star--filled {
  color: var(--color-warning);
}

.catalog-rating__value {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-heading);
}

.catalog-rating__count {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.auth-page .auth-intro {
  position: relative;
  z-index: 1;
}

.privacy-page {
  max-width: 820px;
}

.privacy-page > header {
  border-bottom: 1px solid var(--color-border);
  padding-bottom: var(--space-5);
  margin-bottom: var(--space-6);
}

.contact-page {
  max-width: 1100px;
}

.contact-page > header {
  max-width: 820px;
  margin-bottom: var(--space-6);
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: var(--space-6);
  align-items: start;
}

.contact-cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3);
}

.contact-card,
.contact-form-wrap {
  padding: var(--space-5);
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.contact-card {
  min-height: 10rem;
}

.contact-card__icon {
  display: block;
  margin-bottom: var(--space-3);
  font-size: 1.35rem;
  line-height: 1;
}

.contact-card__title,
.contact-form-wrap__title {
  margin: 0 0 var(--space-2);
  color: var(--color-heading);
  font-size: var(--text-md);
}

.contact-card__body,
.contact-form-wrap__subtitle {
  margin: 0;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  line-height: 1.6;
}

.contact-form-wrap__subtitle {
  margin-bottom: var(--space-5);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.contact-form__row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4);
}

.contact-form__field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.contact-form__field label {
  color: var(--color-heading);
  font-size: var(--text-sm);
  font-weight: 700;
}

.contact-form__field input,
.contact-form__field select,
.contact-form__field textarea {
  width: 100%;
  padding: var(--space-3);
  color: var(--color-text);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font: inherit;
}

.contact-form__field textarea {
  resize: vertical;
}

.contact-form__note {
  margin: 0;
  color: var(--color-text-muted);
  font-size: var(--text-xs);
  line-height: 1.5;
}

@media (max-width: 760px) {
  .contact-layout,
  .contact-form__row {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .contact-cards {
    grid-template-columns: 1fr;
  }
}

.privacy-toc {
  padding: var(--space-5);
  background: var(--color-brand-primary-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-8);
}

.privacy-toc h2 {
  font-size: var(--text-md);
  margin-bottom: var(--space-3);
}

.privacy-toc ol {
  margin: 0;
  padding: 0 0 0 1.4rem;
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.privacy-toc li a {
  font-weight: 600;
}

.privacy-section {
  margin-top: var(--space-8);
  margin-bottom: var(--space-8);
}

.privacy-section h2 {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding-bottom: var(--space-3);
  border-bottom: 2px solid var(--color-border);
  font-size: clamp(1.25rem, 2.5vw, var(--text-xl));
  margin-bottom: var(--space-5);
}

.privacy-section h2 .section-num {
  display: inline-grid;
  place-items: center;
  width: 2.1rem;
  height: 2.1rem;
  border-radius: 50%;
  background: var(--color-brand-primary);
  color: var(--color-text-inverse);
  font-size: var(--text-sm);
  font-weight: 900;
  line-height: 1;
}

.privacy-section h3 {
  font-size: var(--text-md);
  margin-top: var(--space-5);
  margin-bottom: var(--space-2);
}

.privacy-section ul,
.privacy-section ol {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.privacy-section li {
  line-height: 1.65;
}

.legal-highlight {
  padding: var(--space-3) var(--space-4);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  margin: var(--space-4) 0;
}

.legal-highlight p {
  margin: 0;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.legal-highlight strong {
  color: var(--color-heading);
}

.privacy-table-wrap {
  margin-top: var(--space-4);
  margin-bottom: var(--space-4);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
}

.privacy-table-wrap table {
  border: 0;
  border-radius: 0;
}

.rights-grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-top: var(--space-5);
  margin-bottom: var(--space-5);
}

.right-card {
  flex: 1 0 13rem;
  padding: var(--space-4);
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.right-card .right-icon {
  font-size: 1.6rem;
  line-height: 1;
}

.right-card h3 {
  margin: 0;
  font-size: var(--text-sm);
  font-weight: 900;
  color: var(--color-brand-primary-hover);
}

.right-card p {
  margin: 0;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.55;
}

.update-banner {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-top: var(--space-2);
  margin-bottom: var(--space-4);
}

.update-banner strong {
  color: var(--color-heading);
}

.privacy-section + .privacy-section {
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
}

.privacy-contact-box {
  padding: var(--space-6);
  background: var(--color-brand-primary-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  text-align: center;
  margin-top: var(--space-8);
}

.privacy-contact-box h2 {
  border: none;
  padding: 0;
  margin-bottom: var(--space-3);
  font-size: var(--text-xl);
}

.privacy-contact-box p {
  max-width: 55ch;
  margin-left: auto;
  margin-right: auto;
  color: var(--color-text-muted);
  margin-bottom: var(--space-5);
}

.privacy-contact-box .action-row {
  justify-content: center;
}

@media (width <=600px) {
  .right-card {
    flex-basis: 100%;
  }
}

.auth-divider {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-top: var(--space-4);
  margin-bottom: var(--space-4);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.auth-divider::before,
.auth-divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--color-border);
}

.btn-google {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  width: 100%;
  min-height: 2.55rem;
  padding: 0.68rem 1rem;
  color: var(--color-text);
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-sm);
  font-size: var(--text-base);
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition:
    background var(--transition-fast),
    border-color var(--transition-fast),
    transform var(--transition-fast);
}

.btn-google:hover {
  background: var(--color-bg-soft);
  border-color: var(--color-border-strong);
  color: var(--color-text);
  text-decoration: none;
}

.btn-github {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  width: 100%;
  min-height: 2.55rem;
  padding: 0.68rem 1rem;
  color: #ffffff;
  background: #24292e;
  border: 1px solid #24292e;
  border-radius: var(--radius-sm);
  font-size: var(--text-base);
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition:
    background var(--transition-fast),
    border-color var(--transition-fast),
    transform var(--transition-fast);
}

.btn-github:hover {
  background: #181b1d;
  border-color: #181b1d;
  color: #ffffff;
  text-decoration: none;
}

.btn-google svg,
.btn-github svg {
  flex-shrink: 0;
  display: inline-block;
  vertical-align: middle;
}

/* =========================================================
   Flujo de bienvenida y primeros pasos (Onboarding)
   Configuración inicial de perfil y preferencias del usuario
   ========================================================= */
.onboarding-page {
  max-width: 820px;
  margin: var(--space-6) auto var(--space-8);
  padding: 0 var(--space-4);
}

.onboarding-header {
  margin-bottom: var(--space-6);
  text-align: center;
}

.onboarding-header p.onboarding-subtitle {
  display: block;
  width: 100%;
  text-align: center;
  font-size: var(--text-xs);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-brand-primary);
  margin: 0 auto var(--space-2);
}

.onboarding-header h1 {
  font-size: clamp(1.6rem, 3.5vw, 2.2rem);
  color: var(--color-heading);
  margin: 0 0 var(--space-2);
  line-height: 1.25;
}

.onboarding-description {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 60ch;
  margin: 0 auto;
  line-height: 1.6;
}

.onboarding-step {
  display: block;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  margin-bottom: var(--space-5);
  box-shadow: var(--shadow-sm);
  transition:
    border-color var(--dur-medium) var(--ease-out),
    box-shadow var(--dur-medium) var(--ease-out);
}

.onboarding-step:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--color-border-strong);
}

.onboarding-step:focus-within {
  border-color: var(--color-brand-primary);
}

.onboarding-legend {
  float: none;
  width: 100%;
  display: block;
  gap: var(--space-3);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-heading);
  margin-bottom: var(--space-2);
  padding: 0;
  text-align: center;
}

.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: var(--color-brand-primary);
  color: #fff;
  font-size: var(--text-sm);
  font-weight: 800;
  flex-shrink: 0;
  vertical-align: middle;
  margin-right: var(--space-2);
}

.step-desc {
  clear: both;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  margin: 0 0 var(--space-4);
}

.form-grid {
  display: grid;
  gap: var(--space-4);
}

.form-grid--2col {
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.form-grid--3col {
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

/* =========================================================
   Distribución de campos y formularios
   Agrupaciones, etiquetas y cuadrículas de entrada
   ========================================================= */
.form-group {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.form-group label {
  font-weight: 600;
  font-size: var(--text-sm);
  color: var(--color-heading);
  margin-bottom: var(--space-1);
}

.form-group input,
.form-group select,
.form-group textarea {
  margin-top: auto;
}

.onboarding-page .form-group {
  min-width: 0;
  height: auto;
}

.onboarding-page .form-group input,
.onboarding-page .form-group select,
.onboarding-page .form-group textarea {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  margin-top: 0;
}

.onboarding-page .form-group textarea {
  min-height: 8rem;
  resize: vertical;
}

.options-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-3);
}

.option-card {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: 0.75rem 1rem;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition:
    background-color var(--dur-short) var(--ease-out),
    border-color var(--dur-short) var(--ease-out),
    box-shadow var(--dur-short) var(--ease-out);
  user-select: none;
}

.option-card:hover {
  background: var(--color-surface);
  border-color: var(--color-brand-primary);
}

.option-card:has(input:checked) {
  background: var(--color-brand-primary-soft);
  border-color: var(--color-brand-primary);
}

.option-card input[type="checkbox"],
.option-card input[type="radio"] {
  margin-top: 0.2rem;
  flex-shrink: 0;
  cursor: pointer;
}

.option-card .option-text {
  font-size: var(--text-sm);
  color: var(--color-text);
  line-height: 1.4;
}

.option-card:has(input:checked) .option-text {
  color: var(--color-heading);
  font-weight: 600;
}

.onboarding-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-top: var(--space-6);
}

@media (max-width: 600px) {
  .onboarding-actions {
    flex-direction: column-reverse;
    width: 100%;
  }

  .onboarding-actions button,
  .onboarding-actions a {
    width: 100%;
    text-align: center;
  }
}

.alert {
  padding: 0.75rem 1rem;
  margin-bottom: 1rem;
  border-radius: var(--radius-sm, 6px);
  font-weight: 600;
  font-size: var(--text-sm, 0.9em);
}

.alert-danger {
  background-color: #f8d7da;
  color: #721c24;
  border: 1px solid #f5c6cb;
}

.alert-danger ul {
  margin: 0;
  padding-left: 1.25rem;
}

.alert-success {
  background-color: #d4edda;
  color: #155724;
  border: 1px solid #c3e6cb;
}

.pub-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border: 1px solid var(--color-border, #e2e8f0);
  padding: 1rem;
  margin-bottom: 1rem;
  border-radius: var(--radius-md, 6px);
  background-color: var(--color-surface, #ffffff);
  box-sizing: border-box;
}

.pub-badge {
  display: inline-block;
  background-color: var(--color-surface-elevated, #edf2f7);
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-sm, 4px);
  font-size: 0.85em;
  color: var(--color-text-muted, #4a5568);
}

.pub-desc {
  margin: 0.6rem 0;
  color: var(--color-text-muted, #4a5568);
  font-size: 0.95em;
}

.pub-details {
  display: flex;
  gap: 1.25rem;
  flex-wrap: wrap;
  margin: 0.6rem 0;
  font-size: 0.9em;
}

.status-activo {
  color: #28a745;
  font-weight: 700;
}

.status-pausado {
  color: #ffc107;
  font-weight: 700;
}

.status-inactivo {
  color: #dc3545;
  font-weight: 700;
}

.pub-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem 0.75rem;
  list-style: none;
  padding: 0;
  margin: 0.75rem 0 0 0;
  align-items: center;
}

.pub-actions li {
  display: inline-flex;
  align-items: center;
}

.pub-actions-link {
  display: inline-flex;
  align-items: center;
  color: var(--color-brand-primary, #2b6cb0);
  font-size: 0.85rem;
  font-weight: 700;
  text-decoration: none;
  padding: 0.2rem 0.35rem;
  border-radius: var(--radius-sm, 4px);
  transition:
    background-color 0.15s ease,
    color 0.15s ease;
}

.pub-actions-link:hover,
.pub-actions-link:focus-visible {
  background-color: var(--color-bg-soft, #edf2f7);
  text-decoration: underline;
}

.admin-inline-form {
  display: inline-flex;
  margin: 0;
}

.btn-status {
  display: inline-flex;
  align-items: center;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 0.85rem;
  font-weight: 700;
  padding: 0.2rem 0.35rem;
  border-radius: var(--radius-sm, 4px);
  transition:
    background-color 0.15s ease,
    color 0.15s ease;
}

.btn-status:hover,
.btn-status:focus-visible {
  background-color: var(--color-bg-soft, #edf2f7);
  text-decoration: underline;
}

.btn-status-pause {
  color: #d69e2e;
}

.btn-status-activate {
  color: #28a745;
}

.btn-status-delete {
  color: #e53e3e;
}

.btn-primary-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.55rem;
  padding: 0.68rem 1rem;
  background-color: var(--color-brand-primary, #2b6cb0);
  color: #ffffff;
  text-decoration: none;
  border: 1px solid var(--color-brand-primary, #2b6cb0);
  border-radius: var(--radius-sm, 4px);
  font-weight: 800;
  line-height: 1.1;
  margin: 0;
  box-sizing: border-box;
}

.btn-primary-action:hover,
.btn-primary-action:focus-visible {
  background-color: var(--color-brand-primary-hover);
  border-color: var(--color-brand-primary-hover);
  color: #ffffff;
  text-decoration: none;
}

.form-select-full,
.form-textarea-full {
  width: 100%;
  padding: 0.5rem;
  margin-top: 0.3rem;
  border-radius: var(--radius-sm, 4px);
  border: 1px solid var(--color-border, #ccc);
}

.alert-muted {
  background-color: #f1f3f5;
  color: #495057;
  border: 1px solid #ced4da;
}

.account-item {
  margin-bottom: 0.75rem;
}

.account-item-rating {
  margin-top: 0.25rem;
  font-size: 0.9em;
  color: var(--color-text-muted, #4a5568);
}

.account-item-rating .rating-stars {
  font-weight: 600;
  color: #b7791f;
}

.account-course-progress {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-2);
  color: var(--color-text-muted, #4a5568);
  font-size: var(--text-sm);
}

.course-approval-settings,
.certificate-verify-card {
  margin-bottom: var(--space-5);
  padding: var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.course-builder-page .course-builder-overview {
  display: grid;
  grid-template-columns: minmax(0, 3fr) minmax(18rem, 1.15fr);
  gap: var(--space-5);
  align-items: start;
}

.course-builder-page .course-builder-overview .course-editor-heading,
.course-builder-page .course-builder-overview .course-approval-settings {
  min-width: 0;
  margin-bottom: 0;
}

.course-builder-page .course-builder-overview .course-approval-settings {
  padding: var(--space-3);
}

.course-approval-form,
.certificate-verify-form {
  display: flex;
  align-items: end;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.course-approval-form label,
.certificate-verify-form label {
  display: grid;
  gap: var(--space-1);
}

.course-approval-form input {
  max-width: 8rem;
}

.course-builder-page .course-approval-form {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
}

.course-builder-page .course-approval-form > button {
  grid-column: 2;
  grid-row: 1;
}

@media (max-width: 900px) {
  .course-builder-page .course-builder-overview {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .course-builder-page .course-approval-form {
    grid-template-columns: 1fr;
  }

  .course-builder-page .course-approval-form > button {
    grid-column: 1;
  }

  .course-builder-page .course-approval-form > button {
    grid-row: auto;
  }
}

.certificate-valid dl {
  display: grid;
  gap: var(--space-2);
  margin-top: var(--space-3);
}

.valoracion-card {
  margin-bottom: 1.5rem;
}

.valoracion-links {
  margin-top: 1.5rem;
}

.profile-hero-content {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.profile-avatar-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.profile-avatar-img {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--color-brand-primary, #157156);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  background-color: #f7fafc;
}

.profile-avatar-actions {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.btn-avatar-upload {
  display: inline-block;
  padding: 0.3rem 0.75rem;
  background-color: var(--color-brand-primary, #157156);
  color: #ffffff;
  border-radius: var(--radius-sm, 4px);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.15s ease;
}

.btn-avatar-upload:hover {
  background-color: var(--color-brand-primary-hover, #0e523e);
}

.btn-avatar-remove {
  padding: 0.3rem 0.65rem;
  background-color: transparent;
  color: #e53e3e;
  border: 1px solid #fed7d7;
  border-radius: var(--radius-sm, 4px);
  font-size: 0.82rem;
  cursor: pointer;
  transition:
    background-color 0.15s ease,
    border-color 0.15s ease,
    color 0.15s ease;
}

.btn-avatar-remove:hover {
  background-color: #fff5f5;
  border-color: #feb2b2;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.catalog-card-media {
  width: 100%;
  height: 160px;
  border-radius: 6px;
  overflow: hidden;
  background-color: #edf2f7;
  margin-bottom: 0.75rem;
}

.catalog-card-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.course-banner-media,
.service-banner-media {
  width: 100%;
  max-height: 320px;
  border-radius: 8px;
  overflow: hidden;
  margin: 1rem 0;
  background-color: #edf2f7;
}

.course-banner-img,
.service-banner-img {
  width: 100%;
  height: 100%;
  max-height: 320px;
  object-fit: cover;
  display: block;
}

.pub-card-thumb {
  width: 90px;
  height: 65px;
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 0.5rem;
  background-color: #edf2f7;
}

.pub-card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.current-image-preview {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 0.5rem;
  padding: 0.5rem;
  background: #f7fafc;
  border: 1px solid var(--color-border, #e2e8f0);
  border-radius: 6px;
}

.pub-preview-img {
  width: 100px;
  height: 70px;
  object-fit: cover;
  border-radius: 4px;
  border: 1px solid var(--color-border, #cbd5e0);
}

.form-file-input {
  display: block;
  margin-top: 0.25rem;
  font-size: 0.9rem;
}

.checkbox-label {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.85rem;
  color: var(--color-text-muted, #4a5568);
  cursor: pointer;
}

.mt-section {
  margin-top: var(--space-5);
}

.course-demo-video {
  display: block;
  width: 100%;
  margin-top: var(--space-4);
  border-radius: var(--radius-md);
  background: var(--color-heading);
}

.alert-info {
  background-color: var(--color-info-bg);
  color: var(--color-info);
  border: 1px solid oklch(75% 0.08 238deg);
}

.pub-card > header {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 0.4rem;
}

.google-auth-shell {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  background: var(--color-bg);
}

.google-auth-card {
  background: var(--color-surface-elevated);
  max-width: 440px;
  width: 100%;
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
}

.google-auth-header {
  text-align: center;
  margin-bottom: var(--space-5);
}

.google-auth-header svg {
  margin-bottom: var(--space-2);
}

.google-auth-title {
  font-size: var(--text-xl);
  margin: 0;
  color: var(--color-heading);
}

.google-auth-subtitle {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  margin-top: var(--space-1);
}

.google-auth-form .form-group {
  margin-bottom: var(--space-4);
}

.google-auth-form label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 600;
  margin-bottom: var(--space-1);
  color: var(--color-heading);
}

.google-auth-form input[type="email"],
.google-auth-form input[type="text"] {
  width: 100%;
  padding: var(--space-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--text-base);
  box-sizing: border-box;
}

.google-auth-submit {
  width: 100%;
  padding: var(--space-3);
  font-size: var(--text-base);
  font-weight: 600;
  background: #1a73e8;
  color: #ffffff;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background var(--dur-short) var(--ease-out);
}

.google-auth-submit:hover {
  background: #1557b0;
}

.google-auth-footer {
  margin-top: var(--space-5);
  text-align: center;
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-4);
}

.product-detail-container {
  max-width: 1150px;
  margin: var(--space-6) auto;
  padding: 0 var(--space-4);
}

.product-detail-layout {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--space-6);
  align-items: start;
}

@media (max-width: 820px) {
  .product-detail-layout {
    grid-template-columns: 1fr;
  }
}

.product-sidebar-sticky {
  position: sticky;
  top: var(--space-5);
}

.product-card-pricing {
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  box-shadow: var(--shadow-sm);
}

.product-card-pricing__label {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-1);
}

.product-card-pricing__amount {
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-brand-primary);
  margin-bottom: var(--space-4);
}

.product-card-pricing__features {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-5) 0;
  font-size: var(--text-sm);
  color: var(--color-text);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.product-card-pricing__btn {
  width: 100%;
  padding: var(--space-3);
  font-size: var(--text-base);
  font-weight: 600;
  text-align: center;
}

.purchase-auth-actions {
  display: grid;
  gap: var(--space-2);
  text-align: center;
}

.review-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-top: var(--space-3);
}

.review-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
}

.review-card__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-1);
}

.review-card__stars {
  color: #eab308;
  font-weight: bold;
}

.review-card__date {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-bottom: var(--space-2);
}

.review-card__body {
  margin: 0;
  color: var(--color-text);
}

.provider-hero-card {
  background: var(--color-surface-elevated);
  padding: var(--space-5);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-6);
  border: 1px solid var(--color-border);
}

.provider-hero-inner {
  display: flex;
  gap: var(--space-5);
  align-items: center;
  flex-wrap: wrap;
}

.provider-hero-avatar {
  width: 110px;
  height: 110px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--color-brand-primary);
}

.provider-stats-row {
  display: flex;
  gap: var(--space-5);
  flex-wrap: wrap;
  margin-top: var(--space-2);
}

.checkout-order-summary {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  margin-bottom: var(--space-5);
}

.checkout-order-summary__title {
  margin: 0 0 var(--space-3) 0;
  font-size: var(--text-base);
  color: var(--color-heading);
}

.checkout-order-summary__list {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-3) 0;
  font-size: var(--text-sm);
  color: var(--color-text);
}

.checkout-order-summary__item {
  display: flex;
  justify-content: space-between;
  margin-bottom: var(--space-1);
}

.checkout-order-summary__total-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 2px solid var(--color-border);
  padding-top: var(--space-3);
}

.checkout-order-summary__total-amount {
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-brand-primary);
}

.account-security-card {
  margin-top: var(--space-6);
  padding: var(--space-4);
  background: var(--color-surface);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
}

.account-security-actions {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
  margin-top: var(--space-3);
}

.filter-category-fieldset {
  margin-top: var(--space-3);
}

.filter-category-select {
  width: 100%;
  padding: var(--space-2);
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  margin-top: var(--space-1);
}

.filter-buttons-wrapper {
  margin-top: var(--space-4);
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.provider-name-link {
  color: inherit;
  text-decoration: underline;
}

.badge-provider {
  display: inline-block;
  margin-bottom: var(--space-2);
  background: #e0e7ff;
  color: #3730a3;
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
  font-weight: 600;
  font-size: var(--text-xs);
}

.badge-course {
  background: #e0f2fe;
  color: #0369a1;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  font-weight: 600;
}

.badge-service {
  background: #fef3c7;
  color: #b45309;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  font-weight: 600;
}

.badge-sm {
  font-size: 0.75rem;
  padding: 0.15rem 0.5rem;
}

.provider-meta {
  color: var(--color-text-muted);
  margin-bottom: var(--space-2);
}

.provider-section {
  margin-bottom: var(--space-6);
}

.catalog-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: auto;
  padding-top: var(--space-2);
  border-top: 1px solid var(--color-border);
}

.back-link-container {
  margin-top: var(--space-6);
}

.breadcrumb-nav {
  margin-bottom: var(--space-4);
}

.breadcrumb-list {
  display: flex;
  gap: var(--space-2);
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.breadcrumb-list a {
  color: inherit;
}

.breadcrumb-list [aria-current="page"] {
  color: var(--color-heading);
  font-weight: 500;
}

.product-header {
  margin-bottom: var(--space-5);
}

.product-title {
  margin: var(--space-2) 0 var(--space-3) 0;
  font-size: var(--text-2xl);
}

.product-meta-row {
  display: flex;
  gap: var(--space-4);
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: var(--space-4);
  font-size: var(--text-sm);
}

.provider-link {
  font-weight: 600;
  color: var(--color-brand-primary);
  text-decoration: underline;
}

.rating-link {
  color: var(--color-text-muted);
  text-decoration: none;
}

.product-media-wrapper {
  width: 100%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: var(--space-4);
  max-height: 380px;
  background: var(--color-surface);
}

.product-media-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-body {
  font-size: var(--text-base);
  line-height: 1.7;
  color: var(--color-text);
}

.section-divider {
  margin: var(--space-6) 0;
  border: none;
  border-top: 1px solid var(--color-border);
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: var(--space-3);
  margin-top: var(--space-3);
}

.related-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  background: var(--color-surface-elevated);
}

.related-card h4 {
  margin: var(--space-2) 0 var(--space-1) 0;
  font-size: var(--text-sm);
}

.related-card h4 a {
  color: inherit;
  text-decoration: none;
}

.related-author {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-bottom: var(--space-2);
}

.related-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: var(--space-2);
}

.custom-request-box {
  margin-top: var(--space-4);
  text-align: center;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.course-video-wrapper {
  width: 100%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: var(--space-4);
  background: #0f172a;
  padding: var(--space-5);
  color: #ffffff;
  text-align: center;
}

.syllabus-container {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-top: var(--space-3);
  background: var(--color-surface);
}

.syllabus-module-header {
  padding: var(--space-3) var(--space-4);
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  font-weight: 600;
  color: var(--color-heading);
}

.syllabus-module-header--middle {
  border-top: 1px solid var(--color-border);
}

.syllabus-module-desc {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  background: var(--color-bg-subtle, var(--color-bg));
  border-bottom: 1px solid var(--color-border);
}

.syllabus-empty-note {
  padding: var(--space-3) var(--space-4);
  margin: 0;
  font-size: var(--text-sm);
}

.syllabus-module-list {
  padding: 0;
  margin: 0;
  list-style: none;
  font-size: var(--text-sm);
}

.syllabus-unit-item {
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--color-border-subtle, var(--color-border));
}

.syllabus-unit-item:last-child {
  border-bottom: none;
}

.syllabus-unit-header {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.syllabus-unit-title {
  color: var(--color-heading);
  font-size: var(--text-sm);
}

.syllabus-unit-desc {
  margin-top: var(--space-1);
  margin-left: var(--space-3);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  line-height: 1.4;
}

.syllabus-resource-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-top: var(--space-2);
  margin-left: var(--space-3);
  padding: 0;
  list-style: none;
}

.syllabus-resource-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-3);
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
}

.syllabus-resource-badge {
  flex-shrink: 0;
}

.syllabus-resource-title {
  font-weight: 600;
  color: var(--color-text);
  font-size: var(--text-xs);
}

.syllabus-resource-type {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-left: auto;
}

.alert-enrolled {
  margin-bottom: var(--space-3);
  text-align: center;
}

.btn-full {
  width: 100%;
  display: block;
  text-align: center;
  box-sizing: border-box;
}

.btn-sm {
  padding: var(--space-1) var(--space-2);
  font-size: var(--text-xs);
}

.more-courses-box {
  margin-top: var(--space-3);
  text-align: center;
  font-size: var(--text-xs);
}

.link-privacy {
  color: var(--color-brand-primary);
  font-weight: 600;
  text-decoration: underline;
}

.company-name {
  color: var(--color-heading);
}

.text-center {
  text-align: center;
}

.text-muted {
  color: var(--color-text-muted);
}

.onboarding-step--locked {
  display: none !important;
}

.onboarding-step--completed {
  display: none !important;
}

.onboarding-step[hidden] {
  display: none !important;
}

.onboarding-page form > .onboarding-step:not(.onboarding-step--active) {
  display: none !important;
}

.onboarding-page form > .onboarding-step--active {
  display: block !important;
  animation: fade-slide-up var(--dur-medium) var(--ease-out) both;
}

.onboarding-header,
.onboarding-header .step-desc {
  text-align: center;
}

.provider-editor,
.provider-dashboard {
  width: min(1500px, calc(100% - 2rem));
  max-width: none;
  margin-inline: auto;
}

.section-heading {
  margin-bottom: var(--space-4);
}

.provider-toolbar,
.form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  align-items: center;
  margin: var(--space-3) 0 var(--space-5);
}

.provider-toolbar > *,
.form-actions > * {
  margin: 0;
}

.provider-form {
  display: grid;
  gap: var(--space-4);
}

.provider-form details,
.course-module,
.content-card,
.professional-profile section {
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.provider-form details,
.course-module {
  padding: var(--space-3) var(--space-4);
}

.provider-form summary,
.course-module > summary {
  cursor: pointer;
  color: var(--color-heading);
  font-weight: 800;
  font-size: var(--text-lg);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3);
  margin-top: var(--space-3);
}

.form-grid > label {
  display: grid;
  gap: var(--space-1);
  font-weight: 700;
}

.form-grid-full {
  grid-column: 1 / -1;
}

.provider-form input,
.provider-form select,
.provider-form textarea,
.content-card input,
.content-card select,
.content-card textarea {
  width: 100%;
}

.compact-form {
  padding-block: var(--space-2);
}

.course-module-body {
  display: grid;
  gap: var(--space-3);
  padding-top: var(--space-3);
}

.course-unit {
  margin-top: var(--space-2);
  padding: var(--space-3);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
}

.inline-form {
  display: inline;
}

.link-danger {
  padding: 0;
  margin-left: 0.5rem;
  border: 0;
  background: transparent;
  color: var(--color-danger, #b42318);
  text-decoration: underline;
}

.dashboard-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-3);
}

.dashboard-stats article {
  padding: var(--space-3);
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.dashboard-stats strong {
  display: block;
  margin-top: var(--space-2);
  font-size: var(--text-xl);
}

/* =========================================================
   Panel de control del proveedor
   Gestión de publicaciones, valoraciones y balance
   ========================================================= */
.provider-workspace {
  display: grid;
  gap: var(--space-5);
  padding-block: var(--space-5) var(--space-8);
}

.provider-workspace > .alert {
  margin: 0;
}

.provider-workspace > header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: var(--space-5);
  align-items: start;
  padding: var(--space-5);
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.provider-workspace > header h1 {
  margin-bottom: var(--space-2);
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  line-height: 1.1;
}

.provider-workspace > header p {
  max-width: 72ch;
  margin-bottom: var(--space-2);
  color: var(--color-text-muted);
}

.provider-workspace > header p:last-of-type {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  width: fit-content;
  margin: 0;
  padding: 0.35rem 0.65rem;
  color: var(--color-text);
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
}

.provider-workspace > header nav ul,
.provider-workspace .pub-actions,
.provider-workspace section:last-of-type nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  align-items: center;
  margin: 0;
  padding: 0;
  list-style: none;
}

.provider-workspace > header nav ul {
  justify-content: flex-end;
  max-width: 30rem;
}

.provider-workspace > header nav a,
.provider-workspace section:last-of-type nav a,
.provider-workspace .pub-actions-link,
.provider-workspace #solicitudes article > a,
.provider-workspace #habilidades article > a,
.provider-workspace section[aria-labelledby="titulo-habilidades"] > a,
.provider-workspace #perfil > a,
.provider-workspace #perfil > a + a,
.provider-workspace #solicitudes > p a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.25rem;
  padding: 0.45rem 0.75rem;
  color: var(--color-brand-primary-hover);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  font-weight: 700;
  line-height: 1.2;
  text-decoration: none;
}

.provider-workspace > header nav li:first-child a,
.provider-workspace #publicaciones > header a {
  color: var(--color-text-inverse);
  background: var(--color-brand-primary);
  border-color: var(--color-brand-primary);
}

.provider-workspace > header nav a:hover,
.provider-workspace > header nav a:focus-visible,
.provider-workspace section:last-of-type nav a:hover,
.provider-workspace section:last-of-type nav a:focus-visible,
.provider-workspace .pub-actions-link:hover,
.provider-workspace .pub-actions-link:focus-visible,
.provider-workspace #solicitudes article > a:hover,
.provider-workspace #solicitudes article > a:focus-visible,
.provider-workspace section[aria-labelledby="titulo-habilidades"] > a:hover,
.provider-workspace
  section[aria-labelledby="titulo-habilidades"]
  > a:focus-visible,
.provider-workspace #perfil > a:hover,
.provider-workspace #perfil > a:focus-visible,
.provider-workspace #solicitudes > p a:hover,
.provider-workspace #solicitudes > p a:focus-visible {
  color: var(--color-text-inverse);
  background: var(--color-brand-primary-hover);
  border-color: var(--color-brand-primary-hover);
  text-decoration: none;
}

.provider-workspace > section {
  margin: 0;
  padding: var(--space-5);
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.provider-workspace > section > header,
.provider-workspace > section > h2:first-child {
  margin-bottom: var(--space-4);
}

.provider-workspace > section > header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-4);
}

.provider-workspace > section h2 {
  margin-bottom: var(--space-1);
  font-size: var(--text-xl);
  line-height: 1.2;
}

.provider-workspace > section header p,
.provider-workspace > section > p.muted {
  margin: 0;
  color: var(--color-text-muted);
}

.provider-workspace > section:first-of-type {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: var(--space-3);
  padding: 0;
  background: transparent;
  border: 0;
  box-shadow: none;
}

.provider-workspace > section:first-of-type > h2 {
  grid-column: 1 / -1;
  margin: 0;
}

.provider-workspace > section:first-of-type > article {
  display: grid;
  gap: var(--space-2);
  align-content: space-between;
  min-height: 9.5rem;
  margin: 0;
  padding: var(--space-4);
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.provider-workspace > section:first-of-type article h3 {
  margin: 0;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  font-weight: 700;
}

.provider-workspace > section:first-of-type article p {
  margin: 0;
}

.provider-workspace > section:first-of-type article strong {
  color: var(--color-brand-primary);
  font-size: clamp(1.55rem, 2.4vw, 2rem);
  line-height: 1.05;
}

.provider-workspace>section:first-of-type article

/* =========================================================
   Tipografía y enlaces base
   Estilos base para hipervínculos y navegación textual
   ========================================================= */
a {
  color: var(--color-brand-primary);
  font-size: var(--text-xs);
  font-weight: 800;
  text-decoration: none;
}

.provider-workspace > section:first-of-type article a:hover {
  text-decoration: underline;
}

.provider-workspace section[aria-labelledby="titulo-notificaciones"] article,
.provider-workspace #solicitudes article,
.provider-workspace #estudiantes article,
.provider-workspace #valoraciones article {
  margin-block: var(--space-3) 0;
  padding: var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.provider-workspace section[aria-labelledby="titulo-notificaciones"] article {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: var(--space-3);
  align-items: center;
}

.provider-workspace section[aria-labelledby="titulo-notificaciones"] article h3,
.provider-workspace #solicitudes article h3,
.provider-workspace #estudiantes article h3,
.provider-workspace #valoraciones article h3 {
  margin: 0;
  font-size: var(--text-md);
}

.provider-workspace section[aria-labelledby="titulo-notificaciones"] article p,
.provider-workspace #solicitudes article p,
.provider-workspace #valoraciones article p {
  margin: var(--space-1) 0 0;
  color: var(--color-text-muted);
}

.provider-publication-list,
.provider-workspace .publicaciones-lista {
  display: grid;
  gap: var(--space-4);
}

.provider-workspace .pub-card {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr);
  gap: var(--space-4);
  margin: 0;
  padding: var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: none;
}

.provider-workspace .pub-card-thumb {
  grid-row: span 5;
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: var(--radius-sm);
  background: var(--color-bg-soft);
}

.provider-workspace .pub-card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.provider-workspace .pub-card header,
.provider-workspace #solicitudes article header,
.provider-workspace #valoraciones article header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-3);
  margin-bottom: var(--space-2);
}

.provider-workspace .pub-card h4 {
  margin: 0;
  font-size: var(--text-md);
}

.provider-workspace .pub-card h4 a {
  color: var(--color-heading);
  text-decoration: none;
}

.provider-workspace .pub-card h4 a:hover {
  color: var(--color-brand-primary);
  text-decoration: underline;
}

.provider-workspace .pub-badge {
  display: inline-flex;
  padding: 0.2rem 0.55rem;
  color: var(--color-brand-primary);
  background: var(--color-brand-primary-soft);
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  font-weight: 800;
}

.provider-workspace .pub-desc {
  margin: 0;
  color: var(--color-text-muted);
}

.provider-workspace .pub-details,
.provider-workspace #solicitudes dl,
.provider-workspace #estudiantes dl,
.provider-workspace #perfil dl {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(11rem, 1fr));
  gap: var(--space-2);
  margin: var(--space-3) 0 0;
}

.provider-workspace .pub-details div,
.provider-workspace #solicitudes dl div,
.provider-workspace #estudiantes dl div,
.provider-workspace #perfil dl div {
  padding: var(--space-3);
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
}

.provider-workspace dt {
  color: var(--color-text-muted);
  font-size: var(--text-xs);
}

.provider-workspace dd {
  margin: 0;
  color: var(--color-heading);
  font-weight: 800;
}

.provider-workspace .pub-actions {
  margin-top: var(--space-4);
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-border);
}

.provider-workspace .pub-actions form {
  margin: 0;
}

.provider-workspace .btn-status {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.25rem;
  padding: 0.45rem 0.75rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  font-weight: 800;
}

.provider-workspace .btn-status-delete {
  color: var(--color-danger);
  background: var(--color-danger-bg);
  border-color: var(--color-danger-bg);
}

.provider-workspace .btn-status-pause {
  color: var(--color-warning);
  background: var(--color-warning-bg);
  border-color: var(--color-warning-bg);
}

.provider-workspace .btn-status-activate {
  color: var(--color-success);
  background: var(--color-success-bg);
  border-color: var(--color-success-bg);
}

.provider-workspace #solicitudes article > a,
.provider-workspace #solicitudes > p a,
.provider-workspace section[aria-labelledby="titulo-habilidades"] > a,
.provider-workspace #perfil > a,
.provider-workspace #perfil > a + a {
  margin-top: var(--space-3);
}

.provider-workspace #solicitudes article header p,
.provider-workspace #valoraciones article header p {
  margin: 0;
  padding: 0.25rem 0.55rem;
  background: var(--color-brand-primary-soft);
  border-radius: var(--radius-sm);
  color: var(--color-brand-primary);
  font-size: var(--text-xs);
  font-weight: 800;
}

.provider-workspace #estudiantes dl div {
  text-align: center;
}

.provider-workspace #estudiantes dd {
  font-size: var(--text-xl);
}

.provider-workspace section[aria-labelledby="titulo-habilidades"] > p,
.provider-workspace #perfil > h3,
.provider-workspace #perfil > p,
.provider-workspace #perfil > dl {
  max-width: 900px;
}

.provider-workspace section[aria-labelledby="titulo-habilidades"] > p {
  padding: var(--space-4);
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.provider-workspace #valoraciones article header span,
.provider-workspace #valoraciones article header p {
  flex: 0 0 auto;
}

.provider-workspace #valoraciones time,
.provider-workspace #valoraciones article > p:last-child {
  color: var(--color-text-muted);
  font-size: var(--text-xs);
}

.provider-workspace section:last-of-type nav ul {
  margin-top: var(--space-3);
}

@media (max-width: 1180px) {
  .provider-workspace > section:first-of-type {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 820px) {
  .provider-workspace > header,
  .provider-workspace .pub-card {
    grid-template-columns: 1fr;
  }

  .provider-workspace > header nav ul {
    justify-content: flex-start;
    max-width: none;
  }

  .provider-workspace > section:first-of-type {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .provider-workspace .pub-card-thumb {
    grid-row: auto;
    max-width: 18rem;
  }
}

@media (max-width: 560px) {
  .provider-workspace {
    width: min(100% - 1rem, 1500px);
  }

  .provider-workspace > header,
  .provider-workspace > section {
    padding: var(--space-4);
  }

  .provider-workspace > section:first-of-type {
    grid-template-columns: 1fr;
  }

  .provider-workspace > section > header,
  .provider-workspace .pub-card header,
  .provider-workspace #solicitudes article header,
  .provider-workspace #valoraciones article header {
    flex-direction: column;
  }

  .provider-workspace section[aria-labelledby="titulo-notificaciones"] article {
    grid-template-columns: 1fr;
  }

  .provider-workspace > header nav a,
  .provider-workspace #publicaciones > header a,
  .provider-workspace section:last-of-type nav a,
  .provider-workspace .pub-actions-link,
  .provider-workspace .btn-status,
  .provider-workspace #solicitudes article > a,
  .provider-workspace section[aria-labelledby="titulo-habilidades"] > a,
  .provider-workspace #perfil > a,
  .provider-workspace #perfil > a + a {
    width: 100%;
  }
}

.publicaciones-lista,
.request-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: var(--space-3);
}

.pub-card,
.content-card {
  padding: var(--space-4);
}

.pub-card-thumb-img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-3);
}

.publication-deleted {
  opacity: 0.72;
  border-style: dashed;
}

.status-chip {
  display: inline-block;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  font-weight: 700;
}

.request-details,
.profile-meta,
.pub-details {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-2);
}

.request-details > div,
.profile-meta > div,
.pub-details > div {
  padding: var(--space-2);
  background: var(--color-surface);
  border-radius: var(--radius-sm);
}

.message-thread {
  display: grid;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
}

.message-thread article {
  padding: var(--space-2) var(--space-3);
  border-left: 3px solid var(--color-brand-primary);
  background: var(--color-surface);
}

.message-thread time {
  display: block;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.professional-profile {
  display: grid;
  gap: var(--space-4);
}

/* =========================================================
   Perfil profesional público
   Presentación de servicios, trayectoria y portafolio
   ========================================================= */
.professional-profile-header {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.profile-avatar-large {
  width: 120px;
  height: 120px;
  object-fit: cover;
  border-radius: 50%;
}

.profile-columns {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-3);
}

.professional-profile section {
  padding: var(--space-4);
}

.service-request-layout {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(280px, 1fr);
  gap: var(--space-4);
}

.publication-detail {
  display: grid;
  gap: var(--space-4);
}

@media (max-width: 800px) {
  .form-grid,
  .service-request-layout {
    grid-template-columns: 1fr;
  }

  .form-grid-full {
    grid-column: auto;
  }

  .professional-profile-header {
    align-items: flex-start;
    flex-direction: column;
  }
}

.home-hero-centered {
  width: 100%;
  padding: clamp(1.75rem, 3vw, 2.5rem) 1.5rem clamp(2.5rem, 5vw, 4rem);
  text-align: center;
  border-bottom: 1px solid var(--color-border);
  background: linear-gradient(
    180deg,
    var(--color-brand-primary-soft) 0%,
    var(--color-bg) 100%
  );
}

.home-hero-content {
  max-width: 780px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.home-badge-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.35rem 0.85rem;
  background: var(--color-surface-elevated);
  color: var(--color-brand-primary);
  border: 1px solid var(--color-border);
  border-radius: 9999px;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow-sm);
}

.home-hero-title {
  font-size: clamp(2.25rem, 5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.14;
  color: var(--color-heading);
  margin: 0 0 1.25rem;
  letter-spacing: -0.03em;
  max-width: 700px;
}

.home-hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--color-text-muted);
  margin: 0 0 2.25rem;
  line-height: 1.65;
  max-width: 580px;
}

.home-hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.home-hero-login-hint {
  margin: 1.25rem 0 0;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.home-hero-grid {
  display: none;
}

.home-hero-visual {
  display: none;
}

.home-hero-image {
  display: none;
}

.home-section {
  max-width: var(--max-page);
  margin: 0 auto 4rem;
  padding: 0 1.5rem;
}

.home-section-header {
  margin-bottom: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 1rem;
}

.home-section-header h2 {
  font-size: var(--text-xl);
  color: var(--color-heading);
  margin: 0 0 0.35rem;
  letter-spacing: -0.01em;
}

.home-section-header p {
  color: var(--color-text-muted);
  margin: 0;
  font-size: var(--text-sm);
}

.home-carousel-container {
  position: relative;
  overflow: hidden;
}

.home-carousel-track {
  display: flex;
  gap: 1.25rem;
  overflow-x: auto;
  scroll-behavior: smooth;
  scroll-snap-type: x mandatory;
  padding-bottom: 1rem;
  -webkit-overflow-scrolling: touch;
}

.home-carousel-track::-webkit-scrollbar {
  height: 6px;
}

.home-carousel-track::-webkit-scrollbar-thumb {
  background: var(--color-border-strong);
  border-radius: 4px;
}

/* =========================================================
   Página de inicio y categorías destacadas
   Cuadrículas de exploración y testimonios
   ========================================================= */
.home-category-card {
  flex: 0 0 250px;
  scroll-snap-align: start;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.5rem 1.25rem;
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  transition:
    transform var(--dur-medium) var(--ease-out),
    box-shadow var(--dur-medium) var(--ease-out),
    border-color var(--dur-medium) var(--ease-out);
}

.home-category-card:hover {
  border-color: var(--color-brand-primary);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.home-category-icon-box {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: var(--color-brand-primary-soft);
  color: var(--color-brand-primary);
  margin-bottom: 1rem;
}

.home-category-title {
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-heading);
  margin: 0 0 0.35rem;
}

.home-category-desc {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin: 0;
  line-height: 1.4;
}

.card-media-wrapper {
  width: 100%;
  height: 300px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  margin-bottom: 1rem;
  background: var(--color-bg-soft);
}

.home-news-card .card-media-wrapper,
.home-event-card .card-media-wrapper {
  height: 170px;
}

.card-media-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--dur-medium) var(--ease-out);
}

.content-card:hover .card-media-img,
.home-news-card:hover .card-media-img {
  transform: scale(1.03);
}

.home-news-grid,
.home-events-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.home-news-card,
.home-event-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition:
    border-color var(--dur-short),
    transform var(--dur-short);
}

.home-news-card:hover,
.home-event-card:hover {
  border-color: var(--color-brand-primary);
  transform: translateY(-2px);
}

.news-meta,
.event-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.event-tag {
  display: inline-block;
  padding: 0.2rem 0.55rem;
  border-radius: 4px;
  font-weight: 700;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.event-tag--own {
  background: var(--color-brand-primary-soft);
  color: var(--color-brand-primary);
}

.event-tag--sector {
  background: var(--color-brand-accent-soft);
  color: var(--color-brand-accent);
}

.event-tag--national {
  background: var(--color-warning-bg);
  color: var(--color-warning);
}

.home-news-card h3,
.home-event-card h3 {
  font-size: var(--text-base);
  color: var(--color-heading);
  margin: 0 0 0.5rem;
  line-height: 1.4;
}

.home-news-card p,
.home-event-card p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin: 0 0 1rem;
}

.home-testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.testimonial-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.testimonial-quote {
  font-size: var(--text-sm);
  color: var(--color-text);
  font-style: italic;
  margin-bottom: 1.25rem;
  line-height: 1.6;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--color-brand-primary-soft);
}

.testimonial-name {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-heading);
  margin: 0;
}

.testimonial-role {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin: 0;
}

.rating-stars {
  color: #f59e0b;
  font-size: 0.85rem;
  margin-bottom: 0.5rem;
  display: flex;
  gap: 2px;
}

.home-trusted-strip {
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.5rem 2rem;
  text-align: center;
}

.home-tech-strip {
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 2.25rem 1.5rem;
  text-align: center;
}

.trusted-label {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}

.home-trusted-grid {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 0;
}

.home-tech-grid {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: clamp(1rem, 3vw, 2rem);
  margin-top: 1.5rem;
}

.trusted-badge {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1.5rem;
  color: var(--color-text-muted);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-right: 1px solid var(--color-border);
  transition: color var(--dur-short);
}

.trusted-badge:last-child {
  border-right: none;
}

.trusted-badge:hover {
  color: var(--color-text);
}

.trusted-badge-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  opacity: 0.55;
}

.home-hero-signals {
  width: min(var(--max-page), calc(100% - 2rem));
  margin: var(--space-5) auto var(--space-8);
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.home-hero-signals span {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.45rem 0.8rem;
  color: var(--color-text-muted);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  font-weight: 700;
}

.home-hero-signals span::before,
.home-category-item span::before {
  content: "";
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 999px;
  background: var(--color-brand-accent);
}

.home-category-bar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  align-items: center;
}

.home-category-item {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  min-height: 2.5rem;
  padding: 0.55rem 0.8rem;
  color: var(--color-heading);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  font-weight: 700;
  line-height: 1.2;
  text-decoration: none;
}

.home-category-item span {
  display: inline-flex;
}

.home-category-item:hover,
.home-category-item:focus-visible {
  color: var(--color-brand-primary);
  border-color: var(--color-border-strong);
  background: var(--color-brand-primary-soft);
  text-decoration: none;
}

.home-course-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 250px), 1fr));
  gap: var(--space-4);
}

.home-course-card {
  padding: var(--space-4);
  min-width: 0;
}

.home-course-card .card-media-wrapper {
  height: auto;
  aspect-ratio: 16 / 9;
  margin-bottom: var(--space-3);
}

.home-course-card h3 {
  line-height: 1.3;
}

.home-course-card p {
  font-size: var(--text-sm);
}

.home-card-action-row {
  margin-top: var(--space-4);
}

.home-course-card .btn-card-action,
.home-course-card .btn-full {
  width: auto;
  display: inline-flex;
}

.home-provider-cta,
.home-final-cta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-5);
  padding-block: var(--space-6);
  border-block: 1px solid var(--color-border);
}

.home-provider-cta h2,
.home-final-cta h2 {
  max-width: 760px;
  margin-bottom: var(--space-2);
  font-size: var(--text-xl);
}

.home-provider-cta p:not(.section-title-tag-sm) {
  max-width: 760px;
  margin: 0;
  color: var(--color-text-muted);
}

.home-final-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  justify-content: flex-end;
}

.home-news-grid,
.home-events-grid {
  gap: var(--space-3);
}

.home-news-card,
.home-event-card {
  display: grid;
  grid-template-columns: 112px minmax(0, 1fr);
  align-items: start;
  gap: var(--space-3);
  padding: var(--space-3);
}

.home-news-card .card-media-wrapper,
.home-event-card .card-media-wrapper {
  grid-row: span 3;
  height: auto;
  aspect-ratio: 4 / 3;
  margin: 0;
}

.home-news-card h3,
.home-event-card h3 {
  font-size: var(--text-sm);
}

.home-news-card p,
.home-event-card p {
  margin-bottom: var(--space-2);
  line-height: 1.5;
}

.home-news-card > .link {
  align-self: end;
}

.event-footer-strip {
  grid-column: 2;
}

.home-page .rating-stars {
  display: none;
}

.home-testimonials-grid {
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr));
}

.testimonial-card {
  gap: var(--space-4);
}

.testimonial-avatar {
  width: 52px;
  height: 52px;
}

.home-trusted-strip,
.home-tech-strip {
  padding: var(--space-5);
}

.home-trusted-grid,
.home-tech-grid {
  gap: var(--space-2);
}

.trusted-badge {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 0.45rem 0.75rem;
  background: var(--color-surface);
  letter-spacing: 0.03em;
}

@media (width >=1240px) {
  .home-course-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (width <=768px) {
  .home-category-bar {
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: var(--space-2);
    scroll-snap-type: x proximity;
    -webkit-overflow-scrolling: touch;
  }

  .home-category-item {
    flex: 0 0 auto;
    scroll-snap-align: start;
  }

  .home-provider-cta,
  .home-final-cta {
    align-items: flex-start;
    flex-direction: column;
  }

  .home-final-actions {
    justify-content: flex-start;
  }

  .home-news-card,
  .home-event-card {
    grid-template-columns: 88px minmax(0, 1fr);
  }
}

@media (width <=420px) {
  .home-hero-centered {
    padding-inline: 1rem;
  }

  .home-hero-actions .btn,
  .home-final-actions .btn {
    width: auto;
  }

  .home-news-card,
  .home-event-card {
    grid-template-columns: 1fr;
  }

  .home-news-card .card-media-wrapper,
  .home-event-card .card-media-wrapper,
  .event-footer-strip {
    grid-column: auto;
  }
}

.card-narrow {
  max-width: 680px;
  margin-inline: auto;
}

.card-narrow-650 {
  max-width: 650px;
  margin-inline: auto;
}

.content-card--column {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.content-card-footer {
  margin-top: 1.25rem;
  border-top: 1px solid var(--color-border);
  padding-top: 0.85rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.btn-card-action {
  padding: 0.45rem 1rem;
  font-size: 0.9rem;
}

.event-footer-strip {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 1rem;
  border-top: 1px solid var(--color-border);
  padding-top: 0.75rem;
}

.section-divider-top {
  border-top: 1px solid var(--color-border);
  padding-top: 1.25rem;
}

.badge-brand-soft {
  background: var(--color-bg-soft);
  color: var(--color-brand-primary);
}

.badge-success-soft {
  background: var(--color-success-bg);
  color: var(--color-success);
  font-weight: 600;
}

.badge-warning-soft {
  background: var(--color-warning-bg);
  color: var(--color-warning);
  font-weight: 600;
}

.badge-info-soft {
  background: var(--color-info-bg);
  color: var(--color-info);
  font-weight: 600;
}

.badge-danger-soft {
  background: var(--color-danger-bg);
  color: var(--color-danger);
  font-weight: 600;
}

.section-title-tag-sm {
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  margin: 0;
}

.section-title-tag-md {
  font-size: var(--text-md);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  margin: 0;
}

.alert-box-success {
  background: var(--color-success-bg);
  color: var(--color-success);
  border: 1px solid var(--color-success);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  margin-bottom: 1.5rem;
}

.card-two-factor {
  width: min(100% - 2rem, 620px);
  margin: var(--space-6) auto;
  text-align: center;
  margin: 0 2rem;
}

.two-factor-setup-steps {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  text-align: center;
}

.setup-step-box {
  background: var(--color-surface);
  padding: 1.5rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  text-align: center;
}

.two-factor-qr-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  margin-block: 1rem;
}

/* =========================================================
   Autenticación en dos pasos (2FA)
   Configuración de códigos QR y claves de recuperación
   ========================================================= */
.two-factor-qr-box {
  background: white;
  padding: 0.75rem;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
}

.two-factor-qr-img {
  display: block;
}

.two-factor-secret-code {
  display: block;
  padding: 0.6rem;
  background: var(--color-bg-soft);
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 1.05rem;
  letter-spacing: 0.1em;
  word-break: break-all;
  text-align: center;
  border: 1px solid var(--color-border);
}

.backup-codes-wrapper {
  background: rgba(0, 0, 0, 0.06);
  padding: 1rem;
  border-radius: var(--radius-sm);
  margin-top: 0.75rem;
}

.backup-codes-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-weight: bold;
  background: var(--color-surface);
  padding: 0.75rem;
  border-radius: var(--radius-sm);
  border: 1px dashed var(--color-border);
}

.btn-danger-solid {
  background: var(--color-danger);
  border-color: var(--color-danger);
  color: white;
}

.btn-danger-solid:hover {
  background: #dc2626;
  border-color: #dc2626;
  color: white;
}

.icon-circle-brand {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--color-brand-primary-soft);
  color: var(--color-brand-primary);
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.input-otp {
  font-size: 1.25rem;
  text-align: center;
  letter-spacing: 0.15em;
  padding: 0.75rem;
}

.account-security-card {
  margin-top: 2rem;
  padding: 1.5rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.security-status-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  padding: 1rem;
  background: var(--color-bg-soft);
  border-radius: var(--radius-sm);
  margin-bottom: 1.25rem;
}

.cart-empty-card {
  text-align: center;
  padding: 3rem 1.5rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.cart-items-stack {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 2rem;
}

.btn-cart-remove {
  font-size: 0.85rem;
  padding: 0.35rem 0.75rem;
}

.auth-social-buttons {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  margin-top: 0.75rem;
}

.recaptcha-wrapper {
  margin-block: 1rem;
}

.form-hint-block {
  display: block;
  margin-top: 0.35rem;
  font-size: 0.82rem;
  color: var(--color-text-muted);
}

.input-disabled-state {
  background: var(--color-bg-soft);
  color: var(--color-text-muted);
  cursor: not-allowed;
}

.u-hidden {
  display: none !important;
}

.u-center {
  text-align: center;
}

.u-right {
  text-align: right;
}

.u-flex-between {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.u-flex-col {
  display: flex;
  flex-direction: column;
}

.u-inline-flex-center {
  display: inline-flex;
  align-items: center;
}

.u-flex-1 {
  flex: 1;
}

.u-min-w-240 {
  min-width: 240px;
}

.u-max-w-280 {
  max-width: 280px;
}

.u-full-width {
  width: 100%;
}

.u-gap-xs {
  gap: 0.35rem;
}

.u-gap-sm {
  gap: 0.5rem;
}

.u-gap-md {
  gap: 1rem;
}

.u-gap-lg {
  gap: 1.5rem;
}

.u-mt-0 {
  margin-top: 0;
}

.u-mt-xs {
  margin-top: 0.35rem;
}

.u-mt-sm {
  margin-top: 0.75rem;
}

.u-mt-md {
  margin-top: 0.85rem;
}

.u-mt-lg {
  margin-top: 1rem;
}

.u-mt-xl {
  margin-top: 1.25rem;
}

.u-mt-2xl {
  margin-top: 1.5rem;
}

.u-mt-3xl {
  margin-top: 2rem;
}

/* =========================================================
   Clases de utilidad y espaciado
   Márgenes, rellenos y alineaciones auxiliares
   ========================================================= */
.u-mb-0 {
  margin-bottom: 0;
}

.course-page .course-sidebar-actions {
  display: grid;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid oklch(22% 0.05 238deg / 60%);
}

.course-page .course-sidebar-action {
  display: flex;
  align-items: center;
  width: 100%;
  min-height: 2.5rem;
  padding: 0.65rem 0.75rem;
  color: var(--color-text-inverse);
  font: inherit;
  font-size: var(--text-sm);
  font-weight: 700;
  text-align: left;
  text-decoration: none;
  background: oklch(24% 0.06 238deg / 55%);
  border: 1px solid oklch(40% 0.05 238deg / 65%);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition:
    background var(--dur-short) var(--ease-out),
    border-color var(--dur-short) var(--ease-out);
}

.course-page .course-sidebar-action:hover,
.course-page .course-sidebar-action:focus-visible,
.course-page .course-sidebar-action.is-active {
  color: var(--color-text-inverse);
  background: oklch(30% 0.07 238deg);
  border-color: oklch(58% 0.08 238deg);
}

.u-mb-xs {
  margin-bottom: 0.25rem;
}

.u-mb-sm {
  margin-bottom: 0.5rem;
}

.u-mb-md {
  margin-bottom: 0.75rem;
}

.u-mb-lg {
  margin-bottom: 1rem;
}

.u-mb-xl {
  margin-bottom: 1.25rem;
}

.u-mb-2xl {
  margin-bottom: 1.5rem;
}

.u-mb-3xl {
  margin-bottom: 2rem;
}

.u-font-semibold {
  font-weight: 600;
}

.u-font-bold {
  font-weight: 700;
}

.u-font-extrabold {
  font-weight: 800;
}

.u-text-xs {
  font-size: var(--text-xs, 0.75rem);
}

.u-text-sm {
  font-size: 0.85rem;
}

.u-text-base {
  font-size: 0.9rem;
}

.u-text-md {
  font-size: 0.95rem;
}

.u-text-lg {
  font-size: 1.15rem;
}

.u-text-xl {
  font-size: 1.25rem;
}

.u-text-3xl {
  font-size: 3rem;
}

.u-text-muted {
  color: var(--color-text-muted);
}

.u-text-primary {
  color: var(--color-brand-primary);
}

.u-text-success {
  color: var(--color-success);
}

.u-text-warning {
  color: var(--color-warning);
}

.u-text-danger {
  color: var(--color-danger);
}

.u-line-height-base {
  line-height: 1.5;
}

/* Onboarding helpers */
.onboarding-grid-mt {
  margin-top: var(--space-4, 1.5rem);
}

.onboarding-grid-mb {
  margin-bottom: var(--space-4, 1.5rem);
}

.onboarding-grid-gap-3 {
  gap: var(--space-3, 1rem);
}

.link-primary-bold {
  color: var(--color-brand-primary);
  font-weight: 600;
}

[hidden] {
  display: none !important;

  body.auth-page {
    min-height: 100vh;
    min-height: 100dvh;
    margin: 0;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
  }

  .auth-page .site-header {
    flex: 0 0 auto;
  }

  body.auth-page > main.auth-shell {
    width: 100% !important;
    max-width: none !important;
    min-height: 0;
    flex: 1 1 auto;
    margin: 0 !important;
    padding: 1rem !important;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  body.auth-page > main.auth-shell > .auth-container {
    position: relative;
    width: min(1200px, calc(100vw - 2rem));
    max-width: 90%;
    height: clamp(620px, calc(100dvh - 10rem), 760px);
    min-height: 620px;
    margin: 0 auto;
    overflow: hidden;
    background: var(--color-surface-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
  }

  body.auth-page .auth-container .auth-form {
    position: absolute;
    top: 0;
    width: 50%;
    height: 100%;
    padding: 2rem 1.25rem;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    background: var(--color-surface-elevated);
    transition:
      transform 600ms cubic-bezier(0.16, 1, 0.3, 1),
      opacity 300ms ease;
    will-change: transform, opacity;
  }

  body.auth-page .auth-container .auth-form form {
    width: 100%;
    max-width: none;
    margin: 0;
    display: grid;
    gap: var(--space-3);
    text-align: left;
  }

  .auth-page .sign-up form {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: var(--space-2) var(--space-3);
  }

  .auth-page .sign-up h1,
  .auth-page .sign-up .muted,
  .auth-page .sign-up .auth-feedback,
  .auth-page .sign-up button {
    grid-column: 1 / -1;
  }

  .auth-page .auth-form h1 {
    margin: 0 0 var(--space-2);
    font-size: var(--text-xl);
  }

  .auth-page .auth-form .muted {
    max-width: var(--max-readable);
    margin: 0;
    color: var(--color-text-muted);
    font-size: var(--text-sm);
  }

  .auth-page .auth-form p {
    margin: 0;
  }

  .auth-page .auth-form label {
    color: var(--color-heading);
    font-weight: 800;
  }

  .auth-page .auth-form input {
    width: 100%;
    min-height: 2.75rem;
    padding: 0.7rem 0.8rem;
    margin-top: var(--space-1);
    color: var(--color-text);
    background: var(--color-surface);
    border: 1px solid var(--color-border-strong);
    border-radius: var(--radius-sm);
  }

  .auth-page .auth-form input::placeholder {
    color: var(--color-text-muted);
    opacity: 1;
  }

  .auth-page .auth-form button {
    width: 100%;
  }

  .auth-page .auth-links {
    margin-top: var(--space-2);
    color: var(--color-text-muted);
    font-size: var(--text-sm);
    text-align: center;
  }

  .auth-page .auth-feedback {
    margin: 0;
  }

  .auth-page .auth-feedback ul {
    margin: 0;
  }

  .auth-page .sign-in {
    left: 0;
    z-index: 2;
    opacity: 1;
    transform: translateX(0);
    pointer-events: auto;
  }

  .auth-page .sign-up {
    left: 0;
    z-index: 1;
    opacity: 0;
    transform: translateX(0);
    pointer-events: none;
  }

  .auth-page .auth-container.active .sign-in {
    z-index: 1;
    opacity: 0;
    transform: translateX(100%);
    pointer-events: none;
  }

  .auth-page .auth-container.active .sign-up {
    z-index: 5;
    opacity: 1;
    transform: translateX(100%);
    pointer-events: auto;
  }

  .auth-page .toggle-container {
    position: absolute;
    top: 0;
    left: 50%;
    z-index: 10;
    width: 50%;
    height: 100%;
    overflow: hidden;
    border-radius: 8rem 0 0 6rem;
    transform: translateX(0);
    transition:
      transform 600ms cubic-bezier(0.16, 1, 0.3, 1),
      border-radius 600ms cubic-bezier(0.16, 1, 0.3, 1);
    will-change: transform;
  }

  .auth-page .auth-container.active .toggle-container {
    transform: translateX(-100%);
    border-radius: 0 8rem 6rem 0;
  }

  .auth-page .toggle {
    position: relative;
    left: -100%;
    width: 200%;
    height: 100%;
    color: var(--color-text-inverse);
    background: linear-gradient(
      135deg,
      var(--color-brand-primary),
      var(--color-brand-accent)
    );
    transform: translateX(0);
    transition: transform 600ms cubic-bezier(0.16, 1, 0.3, 1);
    will-change: transform;
  }

  .auth-page .auth-container.active .toggle {
    transform: translateX(50%);
  }

  .auth-page .toggle-panel {
    position: absolute;
    top: 0;
    width: 50%;
    height: 100%;
    padding: clamp(2rem, 4vw, 4rem);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    text-align: center;
    transition: transform 600ms cubic-bezier(0.16, 1, 0.3, 1);
    will-change: transform;
  }

  .auth-page .toggle-panel h2 {
    color: var(--color-text-inverse);
    font-size: var(--text-2xl);
  }

  .auth-page .toggle-panel p {
    max-width: 22rem;
    color: var(--color-text-inverse);
  }

  .auth-page .toggle-panel button {
    width: auto;
    min-width: 11rem;
    color: var(--color-text-inverse);
    background: transparent;
    border-color: var(--color-text-inverse);
  }

  .auth-page .toggle-panel button:hover,
  .auth-page .toggle-panel button:focus-visible {
    color: var(--color-text-inverse);
    background: rgb(255 255 255 / 14%);
    border-color: var(--color-text-inverse);
  }

  .auth-page .toggle-left {
    left: 0;
    transform: translateX(-200%);
  }

  .auth-page .auth-container.active .toggle-left {
    transform: translateX(0);
  }

  .auth-page .toggle-right {
    right: 0;
    transform: translateX(0);
  }

  .auth-page .auth-container.active .toggle-right {
    transform: translateX(200%);
  }

  @media (max-height: 760px) and (min-width: 981px) {
    body.auth-page > main.auth-shell {
      padding: 0.75rem 1rem !important;
    }

    body.auth-page > main.auth-shell > .auth-container {
      min-height: 570px;
      height: calc(100dvh - 9rem);
    }

    body.auth-page .auth-container .auth-form {
      padding: 1.25rem 1rem;
    }

    body.auth-page .auth-container .auth-form form {
      gap: 0.5rem;
    }

    .auth-page .auth-form input {
      min-height: 2.45rem;
      padding-block: 0.55rem;
    }
  }

  @media (max-width: 980px) {
    body.auth-page > main.auth-shell {
      padding: 1rem !important;
    }

    body.auth-page > main.auth-shell > .auth-container {
      width: min(100%, 44rem);
      max-width: 44rem;
      height: auto;
      min-height: 0;
    }

    .auth-page .auth-form,
    .auth-page .sign-up,
    .auth-page .auth-container.active .sign-in,
    .auth-page .auth-container.active .sign-up {
      position: static;
      width: 100%;
      height: auto;
      transform: none;
    }

    body.auth-page .auth-container .auth-form {
      padding: var(--space-5);
    }

    .auth-page .sign-up form {
      grid-template-columns: 1fr;
    }

    .auth-page .auth-container:not(.active) .sign-up,
    .auth-page .auth-container.active .sign-in {
      display: none;
    }

    .auth-page .auth-container:not(.active) .sign-in,
    .auth-page .auth-container.active .sign-up {
      display: flex;
      opacity: 1;
      pointer-events: auto;
    }

    .auth-page .toggle-container,
    .auth-page .auth-container.active .toggle-container {
      position: static;
      width: 100%;
      height: auto;
      border-radius: 0;
      transform: none;
    }

    .auth-page .toggle,
    .auth-page .auth-container.active .toggle {
      left: 0;
      width: 100%;
      transform: none;
    }

    .auth-page .toggle-panel,
    .auth-page .auth-container.active .toggle-left,
    .auth-page .auth-container.active .toggle-right {
      position: static;
      width: 100%;
      height: auto;
      padding: var(--space-5);
      transform: none;
    }

    .auth-page .auth-container:not(.active) .toggle-left,
    .auth-page .auth-container.active .toggle-right {
      display: none;
    }

    .auth-page .auth-container:not(.active) .toggle-right,
    .auth-page .auth-container.active .toggle-left {
      display: flex;
    }
  }

  @media (max-width: 720px) {
    body.auth-page > main.auth-shell {
      padding-inline: 0.5rem !important;
    }

    body.auth-page > main.auth-shell > .auth-container {
      border-radius: var(--radius-md);
    }
  }
}

/* Provider dashboard final ordering guard */
.provider-workspace .pub-card {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr);
  gap: var(--space-4);
  margin: 0;
  padding: var(--space-4);
}

.provider-workspace .pub-card-thumb {
  grid-row: span 5;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
}

.provider-workspace .pub-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.provider-workspace .pub-actions-link,
.provider-workspace .btn-status {
  min-height: 2.25rem;
  border-radius: var(--radius-sm);
}

@media (max-width: 820px) {
  .provider-workspace .pub-card {
    grid-template-columns: 1fr;
  }
}

.provider-workspace {
  grid-template-columns: repeat(12, minmax(0, 1fr));
  align-items: start;
  gap: var(--space-4);
}

.provider-workspace > * {
  grid-column: 1 / -1;
  min-width: 0;
  width: 100%;
}

.provider-workspace h1,
.provider-workspace h2,
.provider-workspace h3,
.provider-workspace h4,
.provider-workspace p,
.provider-workspace a,
.provider-workspace dd,
.provider-workspace dt {
  min-width: 0;
  overflow-wrap: break-word;
  word-break: normal;
}

.provider-workspace > header {
  grid-template-columns: minmax(0, 1fr) minmax(18rem, 28rem);
  padding: var(--space-5);
}

.provider-workspace > header nav ul {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-2);
  max-width: none;
}

.provider-workspace > header nav a,
.provider-subnav a,
.provider-workspace .pub-actions-link,
.provider-workspace .btn-status,
.provider-workspace #solicitudes article > a,
.provider-workspace #solicitudes > p a,
.provider-workspace .provider-skills-section > a,
.provider-workspace #perfil > a {
  white-space: normal;
}

.provider-subnav {
  position: sticky;
  top: calc(var(--header-height, 72px) + var(--space-2));
  z-index: 8;
  display: flex;
  gap: var(--space-2);
  overflow-x: auto;
  padding: var(--space-2);
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  -webkit-overflow-scrolling: touch;
}

.provider-subnav a {
  flex: 0 0 auto;
  padding: 0.45rem 0.7rem;
  color: var(--color-text-muted);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  font-weight: 800;
  text-decoration: none;
}

.provider-subnav a:hover,
.provider-subnav a:focus-visible {
  color: var(--color-brand-primary);
  background: var(--color-brand-primary-soft);
  text-decoration: none;
}

.provider-summary-section {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: var(--space-3);
  padding: 0;
  background: transparent;
  border: 0;
  box-shadow: none;
}

.provider-summary-section > h2 {
  grid-column: 1 / -1;
  margin: 0;
}

.provider-summary-section > article {
  min-height: 8.25rem;
  margin: 0;
  padding: var(--space-4);
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.provider-summary-section > article h3 {
  min-height: 2.2em;
  margin: 0 0 var(--space-2);
  color: var(--color-text-muted);
  font-size: var(--text-xs);
  font-weight: 800;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.provider-summary-section > article strong {
  color: var(--color-brand-primary);
  font-size: clamp(1.55rem, 2.1vw, 2rem);
}

.provider-summary-section > article a {
  display: inline-flex;
  margin-top: var(--space-2);
  color: var(--color-brand-primary);
  font-size: var(--text-xs);
  font-weight: 800;
  text-decoration: none;
}

.provider-summary-section > article a:hover {
  text-decoration: underline;
}

.provider-notifications-section,
.provider-skills-section,
.provider-profile-section {
  grid-column: span 6;
}

.provider-publications-section,
.provider-requests-section,
.provider-students-section,
.provider-reviews-section,
.provider-config-section {
  grid-column: 1 / -1;
}

.provider-workspace > section > header {
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--color-border);
}

.provider-notifications-section article {
  grid-template-columns: minmax(0, 1fr) auto;
}

.provider-notifications-section article h3 {
  color: var(--color-heading);
}

.provider-publications-section .publicaciones-lista {
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr));
  gap: var(--space-4);
}

.provider-publications-section .pub-card {
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 100%;
}

.provider-publications-section .pub-card-thumb {
  width: 100%;
  max-width: none;
  aspect-ratio: 16 / 9;
  margin-bottom: var(--space-3);
}

.provider-publications-section .pub-card > header {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
}

.provider-publications-section .pub-details {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.provider-publications-section .pub-actions {
  margin-top: auto;
  padding-top: var(--space-3);
}

.provider-publications-section .pub-actions li {
  display: flex;
}

.provider-publications-section .pub-actions-link,
.provider-publications-section .btn-status {
  min-height: 2.15rem;
  padding: 0.4rem 0.65rem;
  font-size: var(--text-xs);
}

.provider-publications-section .pub-actions li:first-child .pub-actions-link,
.provider-publications-section .pub-actions li:nth-child(3) .pub-actions-link {
  color: var(--color-text-inverse);
  background: var(--color-brand-primary);
  border-color: var(--color-brand-primary);
}

.provider-requests-section article,
.provider-students-section article,
.provider-reviews-section article {
  display: grid;
  gap: var(--space-3);
}

.provider-requests-section article header p,
.provider-reviews-section article header p {
  align-self: start;
}

.provider-students-section dl {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.provider-students-section dl div {
  min-height: 5.5rem;
}

.provider-skills-section > p,
.provider-profile-section > p,
.provider-profile-section > dl,
.provider-profile-section > h3 {
  max-width: none;
}

.provider-skills-section > p,
.provider-profile-section > .alert,
.provider-profile-section > p {
  padding: var(--space-4);
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.provider-profile-section > a,
.provider-profile-section > a + a,
.provider-skills-section > a {
  margin-right: var(--space-2);
}

.provider-reviews-section article header {
  align-items: center;
}

.provider-reviews-section article header p {
  padding: 0.25rem 0.55rem;
  color: var(--color-brand-primary);
  background: var(--color-brand-primary-soft);
  border-radius: var(--radius-sm);
  font-weight: 900;
}

@media (max-width: 1180px) {
  .provider-summary-section {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .provider-notifications-section,
  .provider-skills-section,
  .provider-profile-section {
    grid-column: 1 / -1;
  }
}

@media (max-width: 820px) {
  .provider-workspace > header {
    grid-template-columns: 1fr;
  }

  .provider-summary-section {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .provider-publications-section .pub-details,
  .provider-students-section dl {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .provider-workspace {
    width: min(100% - 1rem, 1500px);
  }

  .provider-workspace > header nav ul,
  .provider-summary-section {
    grid-template-columns: 1fr;
  }

  .provider-notifications-section article {
    grid-template-columns: 1fr;
  }

  .provider-workspace > section > header {
    display: grid;
  }
}

.provider-workspace > .provider-dashboard__header {
  width: 100%;
  display: grid;
  grid-template-columns: minmax(280px, 1fr) minmax(420px, 1.5fr);
  grid-template-areas:
    "title description"
    "session actions";
  gap: var(--space-4) var(--space-6);
  align-items: start;
  margin-inline: auto;
}

.provider-dashboard__header > h1 {
  grid-area: title;
  min-width: 0;
  margin: 0;
  white-space: normal;
  overflow-wrap: normal;
  word-break: normal;
}

.provider-dashboard__header > p:first-of-type {
  grid-area: description;
  min-width: 0;
  max-width: 72ch;
  margin: 0;
  font-size: var(--text-base);
}

.provider-dashboard__header > p:last-of-type {
  grid-area: session;
  min-width: 0;
  width: fit-content;
  max-width: 100%;
  align-self: start;
}

.provider-dashboard__header > nav {
  grid-area: actions;
  min-width: 0;
}

.provider-dashboard__header > nav ul {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3);
  max-width: none;
  list-style: none;
  margin: 0;
  padding: 0;
}

.provider-dashboard__header > nav li {
  display: flex;
  min-width: 0;
  width: 100%;
}

.provider-dashboard__header > nav a {
  width: 100%;
  box-sizing: border-box;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  min-height: 2.5rem;
  padding-inline: var(--space-4);
  white-space: nowrap;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease,
    background-color 0.2s ease,
    border-color 0.2s ease,
    color 0.2s ease;
}

.provider-dashboard__header > nav a:hover,
.provider-dashboard__header > nav a:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(15, 42, 74, 0.12);
  text-decoration: none;
}

.provider-dashboard__header > nav a:active {
  transform: translateY(0);
  box-shadow: none;
}

.provider-dashboard__header > nav li:first-child a {
  color: var(--color-text-inverse);
  background: var(--color-brand-primary);
  border: 1px solid var(--color-brand-primary);
}

.provider-dashboard__header > nav li:first-child a:hover,
.provider-dashboard__header > nav li:first-child a:focus-visible {
  background: var(--color-brand-primary-hover);
  border-color: var(--color-brand-primary-hover);
}

.provider-dashboard__header > nav li:not(:first-child) a {
  color: var(--color-brand-primary-hover);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
}

.provider-dashboard__header > nav li:not(:first-child) a:hover,
.provider-dashboard__header > nav li:not(:first-child) a:focus-visible {
  background: var(--color-brand-primary-soft, #f0f6fc);
  border-color: var(--color-brand-primary);
  color: var(--color-brand-primary);
}

@media (max-width: 980px) {
  .provider-workspace > .provider-dashboard__header {
    grid-template-columns: 1fr;
    grid-template-areas:
      "title"
      "description"
      "session"
      "actions";
  }

  .provider-dashboard__header > nav ul {
    gap: var(--space-2);
  }
}

@media (max-width: 560px) {
  .provider-dashboard__header > nav ul {
    grid-template-columns: 1fr;
  }

  .provider-dashboard__header > nav a {
    min-width: 0;
    width: 100%;
    justify-content: center;
    white-space: normal;
  }
}

/* Course builder workspace */
/* =========================================================
   Constructor y gestión de contenidos de curso
   Estructuración de módulos, lecciones y recursos didácticos
   ========================================================= */
.course-builder {
  display: grid;
  gap: var(--space-5);
  padding-block: var(--space-5) var(--space-8);
}

.course-builder .course-editor-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: var(--space-5);
  align-items: end;
  margin: 0;
  padding: var(--space-5);
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.course-builder h1,
.course-builder h2,
.course-builder h3,
.course-builder h4,
.course-builder p,
.course-builder a {
  min-width: 0;
  overflow-wrap: break-word;
  word-break: normal;
}

.course-eyebrow,
.course-kicker {
  color: var(--color-text-muted);
  font-size: var(--text-xs);
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.course-editor-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(5rem, 1fr));
  gap: var(--space-2);
  margin: 0;
}

.course-editor-stats div {
  padding: var(--space-3);
  text-align: center;
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
}

.course-editor-stats dt {
  color: var(--color-text-muted);
  font-size: var(--text-xs);
}

.course-editor-stats dd {
  margin: 0;
  color: var(--color-brand-primary);
  font-size: var(--text-xl);
  font-weight: 900;
}

.course-builder .provider-toolbar {
  margin: 0;
}

.course-structure-toggle {
  display: none;
}

.course-editor-shell {
  display: grid;
  grid-template-columns: minmax(300px, 360px) minmax(0, 1fr);
  gap: var(--space-5);
  align-items: start;
}

.course-editor-sidebar,
.course-editor-main,
.course-editor-module,
.course-editor-class {
  min-width: 0;
}

.course-editor-sidebar {
  position: sticky;
  top: calc(var(--header-height, 72px) + var(--space-4));
  max-height: calc(100dvh - 7rem);
  overflow: auto;
  padding: var(--space-4);
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.course-sidebar-title {
  margin-bottom: var(--space-3);
  color: var(--color-heading);
  font-size: var(--text-md);
  font-weight: 900;
}

.course-nav-module {
  padding: var(--space-3);
  margin-bottom: var(--space-2);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.course-nav-module summary {
  cursor: pointer;
  color: var(--color-heading);
  font-weight: 800;
}

.course-nav-module summary span {
  display: block;
}

.course-nav-module summary small {
  color: var(--color-text-muted);
  font-size: var(--text-xs);
}

.course-editor-index {
  display: grid;
  gap: var(--space-1);
  margin: var(--space-3) 0 0;
  padding-left: var(--space-4);
}

.course-editor-index a {
  color: var(--color-text);
  font-size: var(--text-sm);
  text-decoration: none;
}

.course-editor-index a:hover,
.course-editor-index a:focus-visible {
  color: var(--color-brand-primary);
  text-decoration: underline;
}

.course-full-action,
.course-add-class-btn {
  width: 100%;
  margin-top: var(--space-3);
  justify-content: center;
}

.course-editor-main {
  display: grid;
  gap: var(--space-5);
}

.course-editor-module,
.course-editor-class,
.course-empty-state {
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.course-editor-module {
  padding: var(--space-5);
}

.course-editor-module-header,
.course-editor-class > header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-4);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--color-border);
}

.course-editor-module-header h2,
.course-editor-class h3 {
  margin: var(--space-1) 0;
}

.course-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  justify-content: flex-end;
  align-items: center;
}

.course-actions form {
  margin: 0;
}

.course-class-list {
  display: grid;
  gap: var(--space-4);
  margin-top: var(--space-4);
}

.course-editor-class {
  padding: var(--space-4);
  box-shadow: none;
}

.course-resource-editor {
  margin-top: var(--space-4);
}

.course-resource-editor h4 {
  margin-bottom: var(--space-3);
}

.course-resource-list-editor {
  display: grid;
  gap: var(--space-3);
  padding: 0;
  list-style: none;
}

.course-resource {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: var(--space-4);
  align-items: center;
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.course-resource-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 3.8rem;
  height: 2.1rem;
  padding: 0.2rem 0.55rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  background: var(--color-brand-primary-soft);
  color: var(--color-brand-primary);
  border: 1px solid rgba(12, 119, 104, 0.18);
  border-radius: var(--radius-sm);
  white-space: nowrap;
  flex-shrink: 0;
  text-align: center;
}

.course-resource-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-2);
}

.course-actions-stack {
  flex-direction: column;
}

.course-editor-panel {
  grid-column: 1 / -1;
  padding: var(--space-3);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.course-editor-panel summary {
  cursor: pointer;
  color: var(--color-brand-primary);
  font-weight: 800;
}

.course-delete-form {
  margin-top: var(--space-4);
}

.course-empty-state {
  display: grid;
  gap: var(--space-3);
  place-items: center;
  padding: var(--space-6);
  text-align: center;
}

.course-empty-state-small {
  padding: var(--space-4);
}

.course-empty-state-hero {
  min-height: 24rem;
}

.course-empty-icon {
  display: inline-grid;
  place-items: center;
  width: 3rem;
  height: 3rem;
  color: var(--color-brand-primary);
  background: var(--color-brand-primary-soft);
  border-radius: 999px;
  font-size: var(--text-xl);
  font-weight: 900;
}

.course-empty-note {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

body.course-dialog-open {
  overflow: hidden;
}

dialog.course-dialog {
  width: min(860px, calc(100vw - 2rem));
  max-height: 92dvh;
  padding: 0;
  overflow: auto;
  color: var(--color-text);
  background: var(--color-surface-elevated);
  border: 0;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

dialog.course-dialog::backdrop {
  background: oklch(20% 0.03 240deg / 55%);
}

.course-dialog-header {
  display: flex;
  justify-content: space-between;
  gap: var(--space-3);
  align-items: center;
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--color-border);
}

.course-dialog-header h2 {
  margin: 0;
  font-size: var(--text-lg);
}

.course-dialog-close {
  width: 2.25rem;
  height: 2.25rem;
  padding: 0;
  color: var(--color-text-muted);
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
}

.course-dialog-body {
  padding: var(--space-5);
}

.course-dialog-context {
  margin: 0;
  padding: var(--space-3);
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
}

.course-dialog-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: var(--space-2);
  margin-top: var(--space-2);
}

/* Visor nativo de documentos y recursos ampliado */
dialog.course-dialog.course-dialog--doc-viewer {
  width: min(1200px, calc(100vw - 1.5rem));
  max-height: 95dvh;
}

.course-dialog-header-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.course-dialog-body--viewer {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding: var(--space-4);
}

.course-doc-viewer__desc {
  margin: 0;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.course-doc-viewer__frame-wrap {
  position: relative;
  width: 100%;
  height: 82vh;
  min-height: 560px;
  background: var(--color-bg-alt, #0f172a);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.course-doc-viewer__frame {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
  background: #ffffff;
}

@media (max-width: 900px) {
  .course-builder .course-editor-heading,
  .course-editor-shell {
    grid-template-columns: 1fr;
  }

  .course-editor-sidebar {
    position: static;
    display: none;
    max-height: none;
  }

  .course-editor-sidebar.is-open {
    display: block;
  }

  .course-structure-toggle {
    display: inline-flex;
    width: fit-content;
  }
}

@media (max-width: 560px) {
  .course-builder {
    width: min(100% - 1rem, 1500px);
  }

  .course-builder .course-editor-heading,
  .course-editor-module,
  .course-editor-class,
  .course-editor-sidebar {
    padding: var(--space-4);
  }

  .course-editor-stats {
    grid-template-columns: 1fr;
  }

  .course-editor-module-header,
  .course-editor-class > header,
  .course-resource {
    grid-template-columns: 1fr;
    flex-direction: column;
  }

  .course-actions {
    justify-content: flex-start;
  }

  .course-dialog-actions .btn {
    width: 100%;
  }
}

.course-builder-page .course-builder {
  width: min(96%, 1500px);
  padding-block: var(--space-4) var(--space-6);
}

.course-builder-page .course-editor-heading {
  gap: var(--space-4);
  align-items: center;
  padding: var(--space-4);
}

.course-builder-page .course-editor-heading h1 {
  margin-bottom: var(--space-2);
  font-size: clamp(1.55rem, 2.4vw, 2.05rem);
}

.course-builder-page .course-editor-heading p {
  max-width: 68ch;
  margin: 0;
}

.course-builder-page .course-editor-stats {
  min-width: min(100%, 18rem);
}

.course-builder-page .course-editor-stats div {
  padding: var(--space-2) var(--space-3);
}

.course-builder-page .course-editor-stats dd {
  font-size: var(--text-lg);
}

.course-builder-page .provider-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin: 0;
}

.course-builder-page .provider-toolbar .btn,
.course-builder-page .course-actions .btn,
.course-builder-page .course-actions .btn-status,
.course-builder-page .course-resource-controls .btn,
.course-builder-page .course-resource-controls .btn-status {
  min-height: 2rem;
  padding: 0.4rem 0.65rem;
  font-size: var(--text-xs);
  line-height: 1.1;
  border-radius: var(--radius-sm);
  box-shadow: none;
}

.course-builder-page .provider-toolbar .btn {
  color: var(--color-brand-primary-hover);
  background: var(--color-surface);
  border-color: var(--color-border);
}

.course-builder-page .provider-toolbar .btn:hover,
.course-builder-page .provider-toolbar .btn:focus-visible {
  color: var(--color-text-inverse);
  background: var(--color-brand-primary);
}

.course-builder-page .course-editor-shell {
  grid-template-columns: minmax(260px, 320px) minmax(0, 1fr);
  gap: var(--space-5);
}

.course-builder-page .course-editor-sidebar {
  padding: var(--space-4);
}

.course-builder-page .course-sidebar-title {
  margin-bottom: var(--space-3);
}

.course-builder-page .course-nav-module {
  padding: var(--space-2) 0;
}

.course-builder-page .course-nav-module summary {
  gap: var(--space-2);
  padding: var(--space-2);
}

.course-builder-page .course-editor-index {
  margin-top: var(--space-2);
  padding-left: var(--space-4);
}

.course-builder-page .course-editor-index a {
  display: block;
  padding: 0.25rem 0.4rem;
  border-radius: var(--radius-sm);
}

.course-builder-page .course-editor-index a:hover,
.course-builder-page .course-editor-index a:focus-visible {
  color: var(--color-brand-primary-hover);
  background: var(--color-brand-primary-soft);
  text-decoration: none;
}

.course-builder-page .course-full-action,
.course-builder-page .course-add-class-btn,
.course-builder-page .course-add-resource-btn,
.course-builder-page .course-empty-state .btn {
  min-height: 2.25rem;
  padding: 0.45rem 0.75rem;
  border-radius: var(--radius-sm);
}

.course-builder-page .course-editor-main {
  gap: var(--space-4);
}

.course-builder-page .course-editor-module {
  padding: var(--space-4);
}

.course-builder-page .course-editor-module-header,
.course-builder-page .course-editor-class > header,
.course-builder-page .course-resource-editor__header {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
  justify-content: space-between;
}

.course-builder-page .course-editor-module-header h2,
.course-builder-page .course-editor-class h3,
.course-builder-page .course-resource-editor h4 {
  margin: 0;
}

.course-builder-page .course-editor-module-header p,
.course-builder-page .course-editor-class header p {
  margin: var(--space-1) 0 0;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.course-builder-page .course-actions {
  gap: var(--space-1);
}

.course-builder-page .course-actions form {
  margin: 0;
}

.course-builder-page .course-actions .btn {
  color: var(--color-brand-primary-hover);
  background: var(--color-surface);
  border-color: var(--color-border);
}

.course-builder-page .course-actions .btn:hover,
.course-builder-page .course-actions .btn:focus-visible {
  color: var(--color-text-inverse);
  background: var(--color-brand-primary);
}

.course-builder-page .course-actions .btn-status-delete,
.course-builder-page .course-resource-controls .btn-status-delete {
  color: var(--color-danger);
  background: var(--color-danger-bg);
  border: 1px solid var(--color-border);
}

.course-builder-page .course-class-list {
  gap: var(--space-3);
  margin-top: var(--space-3);
}

.course-builder-page .course-editor-class {
  padding: var(--space-3);
}

.course-builder-page .course-resource-editor {
  display: grid;
  gap: var(--space-3);
  margin-top: var(--space-3);
}

.course-builder-page .course-resource-list-editor {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding: 0;
  list-style: none;
}

.course-builder-page .course-resource {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: var(--space-4);
  align-items: center;
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: none;
}

.course-builder-page .course-resource-icon {
  min-width: 3.8rem;
  height: 2.1rem;
  font-size: 0.72rem;
  padding: 0.2rem 0.55rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  border-radius: var(--radius-sm);
  box-sizing: border-box;
}

.course-builder-page .course-resource strong {
  display: block;
  margin-bottom: 0.2rem;
  font-size: var(--text-base);
  color: var(--color-heading);
}

.course-builder-page .course-resource span,
.course-builder-page .course-resource p {
  margin: 0;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.course-builder-page .course-resource-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-2);
}

.course-builder-page .course-resource-controls {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  align-items: center;
  justify-content: flex-end;
}

.course-builder-page .course-empty-state {
  padding: var(--space-4);
}

.course-builder-page .course-empty-state-hero {
  min-height: 15rem;
}

.course-builder-page .course-empty-state-small {
  align-items: flex-start;
  text-align: left;
}

.review-delivery-page {
  max-width: 1300px;
  margin-inline: auto;
}

.review-delivery-header {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: var(--space-2);
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.review-delivery-header h1 {
  margin: 0;
  color: var(--color-heading);
  font-size: var(--text-2xl);
}

.review-delivery-path,
.review-delivery-meta {
  margin: var(--space-1) 0 0;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.review-delivery-path {
  color: var(--color-heading);
  font-weight: 700;
}

.review-delivery-shell {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  width: 100%;
  max-width: 100%;
  overflow: hidden;
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-sizing: border-box;
  box-shadow: var(--shadow-sm);
}

.review-delivery-panel {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  width: 100%;
  max-width: 100%;
  min-width: 0;
  overflow: hidden;
  padding: var(--space-3) var(--space-4);
  box-sizing: border-box;
}

.review-delivery-panel + .review-delivery-panel {
  border-left: 1px solid var(--color-border);
}

.review-delivery-panel h2 {
  margin: 0;
  color: var(--color-heading);
  font-size: var(--text-lg);
}

.review-delivery-field {
  display: grid;
  gap: var(--space-2);
  min-width: 0;
}

.review-delivery-field h3,
.review-delivery-form label {
  margin: 0;
  color: var(--color-heading);
  font-size: var(--text-sm);
  font-weight: 800;
}

.review-delivery-field p {
  margin: 0;
  color: var(--color-text);
}

.review-delivery-files {
  display: grid;
  gap: var(--space-2);
  min-width: 0;
}

.review-delivery-file {
  display: flex;
  gap: var(--space-3);
  align-items: center;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  overflow: hidden;
  padding: var(--space-2) var(--space-3);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  box-sizing: border-box;
}

.review-delivery-file span {
  flex: 1 1 auto;
  min-width: 0;
  max-width: 100%;
  overflow: hidden;
  color: var(--color-text);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.review-delivery-file .btn {
  flex: 0 0 auto;
}

.review-delivery-form label {
  display: grid;
  gap: var(--space-2);
  min-width: 0;
}

.review-delivery-form input,
.review-delivery-form select,
.review-delivery-form textarea {
  width: 100%;
  padding: 0.55rem 0.65rem;
  color: var(--color-text);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
}

.review-delivery-form textarea {
  min-height: 9rem;
  resize: vertical;
}

.review-delivery-grade span {
  display: flex;
  gap: var(--space-2);
  align-items: center;
}

.review-delivery-grade input,
.review-delivery-grade select {
  max-width: 10rem;
}

.review-delivery-grade small {
  color: var(--color-text-muted);
  font-weight: 700;
}

.review-delivery-current-feedback {
  margin: 0;
}

.review-delivery-actions {
  display: flex;
  gap: var(--space-2);
  justify-content: flex-end;
  margin-top: var(--space-1);
  padding-top: var(--space-2);
}

@media (width <= 860px) {
  .review-delivery-header,
  .review-delivery-shell {
    border-radius: var(--radius-md);
  }

  .review-delivery-header {
    flex-direction: column;
    gap: var(--space-2);
  }

  .review-delivery-shell {
    grid-template-columns: 1fr;
  }

  .review-delivery-panel + .review-delivery-panel {
    border-top: 1px solid var(--color-border);
    border-left: 0;
  }
}

@media (width <= 560px) {
  .review-delivery-file {
    align-items: stretch;
    flex-direction: column;
  }

  .review-delivery-actions {
    flex-direction: column-reverse;
  }

  .review-delivery-actions .btn {
    width: 100%;
  }
}

body.course-builder-page.course-dialog-open {
  overflow: hidden;
}

.course-type-hint {
  margin: 0;
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-xs);
  color: var(--color-primary-dark);
  background-color: var(--color-primary-light);
  border-radius: var(--radius-sm);
  line-height: 1.4;
}

.course-type-hint:empty {
  display: none;
}

.course-resource-tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.15rem 0.45rem;
  border-radius: var(--radius-sm);
  background: var(--color-surface-sunken);
  color: var(--color-text-muted);
}

.course-builder-page dialog.course-dialog {
  width: min(600px, calc(100vw - 2rem));
  max-height: 85dvh;
  border-radius: var(--radius-lg);
}

.course-builder-page .course-dialog-header {
  padding: var(--space-4);
}

.course-builder-page .course-dialog-header h2 {
  font-size: var(--text-lg);
}

.course-builder-page .course-dialog-body,
.course-builder-page .course-dialog form {
  padding: var(--space-4);
}

.course-builder-page .course-dialog .form-grid,
.course-builder-page .course-dialog form.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3);
}

.course-builder-page .course-dialog label {
  display: grid;
  gap: var(--space-1);
  color: var(--color-heading);
  font-size: var(--text-sm);
  font-weight: 700;
}

.course-builder-page .course-dialog input,
.course-builder-page .course-dialog select,
.course-builder-page .course-dialog textarea {
  width: 100%;
  min-height: 2.35rem;
  padding: 0.5rem 0.65rem;
  color: var(--color-text);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
}

.course-builder-page .course-dialog input:disabled,
.course-builder-page .course-dialog select:disabled,
.course-builder-page .course-dialog textarea:disabled {
  background: var(--color-background-alt, #f1f5f9);
  color: var(--color-muted, #94a3b8);
  cursor: not-allowed;
  opacity: 0.65;
  border-color: var(--color-border, #cbd5e1);
}

.course-builder-page .course-dialog label.is-disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.course-file-input-wrapper {
  display: flex;
  align-items: center;
  gap: var(--space-2, 0.5rem);
  width: 100%;
}

.course-file-input-wrapper input[type="file"] {
  flex: 1;
  min-width: 0;
}

.course-clear-file-btn {
  padding: 0.25rem 0.5rem;
  font-size: var(--text-xs, 0.75rem);
  white-space: nowrap;
  flex-shrink: 0;
}

.course-builder-page .course-dialog textarea {
  min-height: 5rem;
  resize: vertical;
}

.course-builder-page .course-dialog label[hidden] {
  display: none;
}

.course-builder-page .course-dialog-actions {
  padding-top: var(--space-2);
  margin-top: 0;
}

@media (max-width: 900px) {
  .course-builder-page .course-editor-heading,
  .course-builder-page .course-editor-shell {
    grid-template-columns: 1fr;
  }

  .course-builder-page .course-editor-sidebar {
    position: static;
    display: none;
    max-height: none;
  }

  .course-builder-page .course-editor-sidebar.is-open {
    display: block;
  }

  .course-builder-page .course-structure-toggle {
    display: inline-flex;
    width: fit-content;
  }
}

@media (max-width: 640px) {
  .course-builder-page .course-builder {
    width: min(100% - 1rem, 1500px);
  }

  .course-builder-page .course-editor-heading,
  .course-builder-page .course-editor-module,
  .course-builder-page .course-editor-class,
  .course-builder-page .course-editor-sidebar {
    padding: var(--space-3);
  }

  .course-builder-page .course-editor-stats,
  .course-builder-page .course-resource,
  .course-builder-page .course-dialog .form-grid,
  .course-builder-page .course-dialog form.form-grid {
    grid-template-columns: 1fr;
  }

  .course-builder-page .course-editor-module-header,
  .course-builder-page .course-editor-class > header,
  .course-builder-page .course-resource-editor__header {
    flex-direction: column;
  }

  .course-builder-page .course-actions,
  .course-builder-page .course-resource-controls {
    justify-content: flex-start;
  }

  .course-builder-page .course-dialog-actions .btn {
    width: 100%;
  }
}

/* =========================================================
   Editor de publicaciones y servicios
   Formularios de creación, edición y carga de portadas
   ========================================================= */
.publication-editor-page .publication-editor {
  display: grid;
  gap: var(--space-5);
  width: min(94%, 1400px);
  padding-block: var(--space-5) var(--space-8);
  margin-inline: auto;
}

.publication-editor-page .publication-editor__header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: var(--space-4);
  align-items: start;
  padding: var(--space-5);
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.publication-editor-page .publication-editor__eyebrow {
  margin: 0 0 var(--space-1);
  color: var(--color-brand-primary);
  font-size: var(--text-xs);
  font-weight: 900;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.publication-editor-page .publication-editor__header h1 {
  margin-bottom: var(--space-2);
  font-size: clamp(1.65rem, 2.5vw, 2.25rem);
}

.publication-editor-page .publication-editor__header p {
  max-width: 72ch;
  margin: 0;
  color: var(--color-text-muted);
}

.publication-editor-page .publication-editor__header-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  justify-content: flex-end;
}

.publication-editor-page .publication-editor__layout {
  display: grid;
  grid-template-columns: minmax(220px, 260px) minmax(0, 1fr);
  gap: var(--space-5);
  align-items: start;
}

.publication-editor-page .publication-editor__nav {
  position: sticky;
  top: calc(var(--header-height, 72px) + var(--space-4));
  display: grid;
  gap: var(--space-1);
  padding: var(--space-4);
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.publication-editor-page .publication-editor__nav strong {
  margin-bottom: var(--space-2);
  color: var(--color-heading);
  font-size: var(--text-sm);
}

.publication-editor-page .publication-editor__nav a {
  padding: 0.45rem 0.55rem;
  color: var(--color-text);
  font-size: var(--text-sm);
  font-weight: 700;
  text-decoration: none;
  border-radius: var(--radius-sm);
}

.publication-editor-page .publication-editor__nav a:hover,
.publication-editor-page .publication-editor__nav a:focus-visible {
  color: var(--color-brand-primary-hover);
  background: var(--color-brand-primary-soft);
}

.publication-editor-page .publication-form {
  display: grid;
  gap: var(--space-4);
  min-width: 0;
}

.publication-editor-page .publication-section {
  display: grid;
  gap: var(--space-4);
  padding: var(--space-5);
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  scroll-margin-top: calc(var(--header-height, 72px) + var(--space-5));
}

.publication-editor-page .publication-section__header {
  display: grid;
  gap: var(--space-1);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--color-border);
}

.publication-editor-page .publication-section__header h2 {
  margin: 0;
  font-size: var(--text-lg);
}

.publication-editor-page .publication-section__header p {
  max-width: 72ch;
  margin: 0;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.publication-editor-page .publication-field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3);
}

.publication-editor-page .publication-field,
.publication-editor-page .publication-upload,
.publication-editor-page .publication-check {
  display: grid;
  gap: var(--space-1);
  min-width: 0;
  color: var(--color-heading);
  font-size: var(--text-sm);
  font-weight: 800;
}

.publication-editor-page .publication-field--full,
.publication-editor-page .publication-upload {
  grid-column: 1 / -1;
}

.publication-editor-page .publication-field input,
.publication-editor-page .publication-field select,
.publication-editor-page .publication-field textarea,
.publication-editor-page .publication-upload input {
  width: 100%;
  min-height: 2.65rem;
  padding: 0.62rem 0.75rem;
  color: var(--color-text);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
}

.publication-editor-page .publication-field textarea {
  min-height: 8rem;
  resize: vertical;
}

.publication-editor-page .publication-field small,
.publication-editor-page .publication-upload small {
  color: var(--color-text-muted);
  font-size: var(--text-xs);
  font-weight: 600;
}

.publication-editor-page .publication-category-grid {
  align-items: start;
}

.publication-editor-page .publication-choice {
  display: grid;
  gap: var(--space-3);
  padding: var(--space-4);
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.publication-editor-page .publication-choice h3 {
  margin: 0;
  font-size: var(--text-base);
}

.publication-editor-page .publication-upload {
  padding: var(--space-4);
  background: var(--color-bg-soft);
  border: 1px dashed var(--color-border-strong);
  border-radius: var(--radius-md);
}

.publication-editor-page .publication-upload span {
  color: var(--color-heading);
}

.publication-editor-page .publication-cover-grid {
  display: grid;
  grid-template-columns: minmax(220px, 320px) minmax(0, 1fr);
  gap: var(--space-4);
  align-items: start;
}

.publication-editor-page .publication-cover-preview {
  display: grid;
  gap: var(--space-2);
  margin: 0;
}

.publication-editor-page .publication-cover-preview img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.publication-editor-page .publication-cover-preview figcaption {
  color: var(--color-text-muted);
  font-size: var(--text-xs);
  font-weight: 700;
}

.publication-editor-page .publication-check {
  grid-column: 1 / -1;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  justify-content: start;
  padding: var(--space-3);
  color: var(--color-danger);
  background: var(--color-danger-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
}

.publication-editor-page .publication-check input {
  width: auto;
  min-height: 0;
}

.publication-editor-page .publication-actions {
  position: sticky;
  bottom: var(--space-3);
  z-index: 2;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  justify-content: flex-end;
  padding: var(--space-3);
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.publication-editor-page .publication-editor__header-actions .btn,
.publication-editor-page .publication-actions .btn {
  width: auto;
  min-height: 2.35rem;
  padding: 0.5rem 0.85rem;
  border-radius: var(--radius-sm);
  box-shadow: none;
}

@media (max-width: 980px) {
  .publication-editor-page .publication-editor__header,
  .publication-editor-page .publication-editor__layout {
    grid-template-columns: 1fr;
  }

  .publication-editor-page .publication-editor__nav {
    position: static;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  }

  .publication-editor-page .publication-editor__nav strong {
    grid-column: 1 / -1;
  }
}

@media (max-width: 640px) {
  .publication-editor-page .publication-editor {
    width: min(100% - 1rem, 1400px);
    padding-block: var(--space-4);
  }

  .publication-editor-page .publication-editor__header,
  .publication-editor-page .publication-section {
    padding: var(--space-4);
  }

  .publication-editor-page .publication-field-grid,
  .publication-editor-page .publication-cover-grid {
    grid-template-columns: 1fr;
  }

  .publication-editor-page .publication-actions {
    position: static;
  }

  .publication-editor-page .publication-actions .btn,
  .publication-editor-page .publication-actions button {
    width: 100%;
  }
}

/* =========================================================
   Previsualización de publicaciones
   Vista preliminar de cursos y servicios antes de publicar
   ========================================================= */
.publication-preview-page .publication-preview {
  display: grid;
  gap: 1.25rem;
  width: min(94%, 1400px);
  padding-block: var(--space-4) var(--space-6);
  margin-inline: auto;
}

.publication-preview-page .publication-preview__toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.publication-preview-page .publication-preview__toolbar div {
  display: grid;
  gap: var(--space-1);
}

.publication-preview-page .publication-preview__toolbar strong {
  color: var(--color-heading);
  font-size: var(--text-md);
}

.publication-preview-page .publication-preview__toolbar span {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.publication-preview-page .publication-preview__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  justify-content: flex-end;
}

.publication-preview-page .publication-preview__actions .btn {
  width: auto;
  min-height: 2.35rem;
  padding: 0.5rem 0.85rem;
  border-radius: var(--radius-sm);
  box-shadow: none;
}

.publication-preview-page .publication-preview__detail {
  display: grid;
  gap: var(--space-4);
}

.publication-preview-page .publication-preview__hero {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(360px, 0.75fr);
  gap: var(--space-4);
  align-items: start;
  padding: var(--space-4);
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.publication-preview-page .publication-preview__intro {
  display: grid;
  gap: var(--space-2);
  min-width: 0;
}

.publication-preview-page .publication-preview__kicker {
  margin: 0;
  color: var(--color-brand-primary);
  font-size: var(--text-sm);
  font-weight: 900;
}

.publication-preview-page .publication-preview__intro h1 {
  max-width: 18ch;
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.25rem);
}

.publication-preview-page .publication-preview__intro > p {
  max-width: 78ch;
  margin: 0;
  color: var(--color-text);
  font-size: var(--text-md);
}

.publication-preview-page .publication-preview__provider {
  display: grid;
  gap: var(--space-1);
  width: fit-content;
  min-width: min(100%, 16rem);
  padding: var(--space-2) var(--space-3);
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.publication-preview-page .publication-preview__provider span {
  color: var(--color-text-muted);
  font-size: var(--text-xs);
  font-weight: 800;
}

.publication-preview-page .publication-preview__provider strong {
  color: var(--color-heading);
}

.publication-preview-page .publication-preview__summary {
  display: grid;
  gap: var(--space-2);
  min-width: 0;
}

.publication-preview-page .publication-preview__cover {
  margin: 0;
  overflow: hidden;
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}

.publication-preview-page .publication-preview__cover img,
.publication-preview-page .publication-preview__cover-placeholder {
  display: grid;
  place-items: center;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.publication-preview-page .publication-preview__cover-placeholder {
  color: var(--color-brand-primary);
  font-size: var(--text-xl);
  font-weight: 900;
  background: var(--color-brand-primary-soft);
}

.publication-preview-page .publication-preview__meta,
.publication-preview-page .publication-preview__service-list,
.publication-preview-page .publication-preview__side-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-1);
  margin: 0;
}

.publication-preview-page .publication-preview__meta div,
.publication-preview-page .publication-preview__service-list div,
.publication-preview-page .publication-preview__side-list div {
  display: grid;
  gap: 0.15rem;
  min-height: 0;
  padding: var(--space-2);
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
}

.publication-preview-page .publication-preview__meta-wide {
  grid-column: 1 / -1;
}

.publication-preview-page .publication-preview dt {
  color: var(--color-text-muted);
  font-size: var(--text-xs);
  font-weight: 800;
}

.publication-preview-page .publication-preview dd {
  margin: 0;
  color: var(--color-heading);
  font-size: var(--text-sm);
  font-weight: 800;
}

.publication-preview-page .publication-preview__content {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 320px);
  gap: var(--space-4);
  align-items: start;
}

.publication-preview-page .publication-preview__main,
.publication-preview-page .publication-preview__side {
  display: grid;
  gap: var(--space-4);
  min-width: 0;
}

.publication-preview-page .publication-preview__section {
  display: grid;
  gap: var(--space-3);
  padding: var(--space-4);
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.publication-preview-page .publication-preview__section h2,
.publication-preview-page .publication-preview__section h3 {
  margin: 0;
}

.publication-preview-page .publication-preview__section > p {
  margin: 0;
  color: var(--color-text);
}

.publication-preview-page .publication-preview__section-head {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
  justify-content: space-between;
}

.publication-preview-page .publication-preview__section-head p {
  margin: var(--space-1) 0 0;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.publication-preview-page .publication-preview__module {
  padding: var(--space-3);
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.publication-preview-page .publication-preview__module summary {
  display: flex;
  gap: var(--space-3);
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  color: var(--color-heading);
  font-weight: 900;
}

.publication-preview-page .publication-preview__module summary small {
  color: var(--color-text-muted);
  font-size: var(--text-xs);
  font-weight: 800;
}

.publication-preview-page .publication-preview__module > p {
  margin: var(--space-2) 0 0;
  color: var(--color-text-muted);
}

.publication-preview-page .publication-preview__lesson-list,
.publication-preview-page .publication-preview__field-list {
  display: grid;
  gap: var(--space-2);
  margin: var(--space-3) 0 0;
  padding: 0;
  list-style: none;
}

.publication-preview-page .publication-preview__lesson-list li,
.publication-preview-page .publication-preview__field-list li {
  display: flex;
  gap: var(--space-2);
  align-items: center;
  justify-content: space-between;
  padding: var(--space-2) var(--space-3);
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
}

.publication-preview-page .publication-preview__lesson-list small {
  color: var(--color-text-muted);
  font-size: var(--text-xs);
  font-weight: 800;
}

.publication-preview-page .publication-preview__empty {
  padding: var(--space-3);
  color: var(--color-text-muted);
  background: var(--color-bg-soft);
  border: 1px dashed var(--color-border-strong);
  border-radius: var(--radius-sm);
}

@media (max-width: 1024px) {
  .publication-preview-page .publication-preview__hero,
  .publication-preview-page .publication-preview__content {
    grid-template-columns: 1fr;
  }

  .publication-preview-page .publication-preview__intro h1 {
    max-width: none;
  }

  .publication-preview-page .publication-preview__meta,
  .publication-preview-page .publication-preview__service-list,
  .publication-preview-page .publication-preview__side-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .publication-preview-page .publication-preview {
    width: min(100% - 1rem, 1400px);
    padding-block: var(--space-4);
  }

  .publication-preview-page .publication-preview__toolbar,
  .publication-preview-page .publication-preview__hero,
  .publication-preview-page .publication-preview__section {
    padding: var(--space-4);
  }

  .publication-preview-page .publication-preview__actions,
  .publication-preview-page .publication-preview__actions .btn {
    width: 100%;
  }

  .publication-preview-page .publication-preview__meta,
  .publication-preview-page .publication-preview__service-list,
  .publication-preview-page .publication-preview__side-list {
    grid-template-columns: 1fr;
  }

  .publication-preview-page .publication-preview__module summary,
  .publication-preview-page .publication-preview__lesson-list li,
  .publication-preview-page .publication-preview__field-list li {
    align-items: flex-start;
    flex-direction: column;
  }
}

.course-page .product-detail-container {
  width: min(94%, 1400px);
}

.course-page .breadcrumb-nav {
  margin-bottom: var(--space-3);
}

.course-page .course-page-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr);
  gap: var(--space-4);
  align-items: start;
  padding: var(--space-5);
  margin-bottom: var(--space-4);
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.course-page .course-page-hero__body {
  display: grid;
  gap: var(--space-3);
  min-width: 0;
}

.course-page .course-page-hero h1 {
  max-width: 18ch;
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.15rem);
}

.course-page .course-page-teacher,
.course-page .course-page-description {
  margin: 0;
}

.course-page .course-page-teacher {
  color: var(--color-text-muted);
  font-weight: 700;
}

.course-page .course-page-description {
  max-width: 76ch;
  color: var(--color-text);
  font-size: var(--text-md);
}

.course-page .course-page-cover {
  margin: 0;
  overflow: hidden;
  max-height: 420px;
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}

.course-page .course-page-cover img,
.course-page .course-page-cover__placeholder {
  display: grid;
  place-items: center;
  width: 100%;
  max-height: 420px;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.course-page .course-page-cover__placeholder {
  color: var(--color-brand-primary);
  font-size: var(--text-xl);
  font-weight: 900;
  background: var(--color-brand-primary-soft);
}

.course-page .course-page-summary-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-2);
  margin: 0;
}

.course-page .course-page-summary-grid div {
  display: grid;
  gap: 0.15rem;
  padding: var(--space-2) var(--space-3);
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
}

.course-page .course-page-summary-grid dt {
  color: var(--color-text-muted);
  font-size: var(--text-xs);
  font-weight: 800;
}

.course-page .course-page-summary-grid dd {
  margin: 0;
  color: var(--color-heading);
  font-size: var(--text-sm);
  font-weight: 900;
}

/* =========================================================
   Página de aula virtual — Rediseño minimalista (REF: EDU/UTEC)
   Sidebar oscura fija + video protagonista + recursos planos
   ========================================================= */

.course-page .course-mobile-toggle {
  display: none;
}

/* ── Shell principal: sidebar fija + área de contenido ── */
.course-page .course-shell {
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr);
  gap: 0;
  align-items: stretch;
  width: 100%;
  margin-top: var(--space-4);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.course-page .course-shell--overview {
  grid-template-columns: 1fr;
  border: none;
  background: transparent;
  box-shadow: none;
  overflow: visible;
  gap: var(--space-4);
}

/* ── Sidebar: estilo oscuro tipo plataforma EDU ── */
.course-page .course-sidebar {
  align-self: stretch;
  position: sticky;
  top: calc(var(--header-height, 72px) + var(--space-2));
  max-height: calc(100dvh - 5rem);
  overflow-y: auto;
  overflow-x: hidden;
  background: var(--color-brand-primary);
  border-right: 1px solid oklch(22% 0.06 238deg);
  scrollbar-width: thin;
  scrollbar-color: oklch(40% 0.06 238deg) transparent;
}

.course-page .course-sidebar::-webkit-scrollbar {
  width: 4px;
}

.course-page .course-sidebar::-webkit-scrollbar-thumb {
  background: oklch(40% 0.06 238deg);
  border-radius: 9999px;
}

.course-page .course-sidebar-title {
  padding: var(--space-4) var(--space-4) var(--space-3);
  color: var(--color-text-inverse);
  font-size: var(--text-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  opacity: 0.7;
  border-bottom: 1px solid oklch(40% 0.05 238deg);
  margin-bottom: 0;
}

/* ── Módulos dentro del sidebar ── */
.course-page .course-nav-module {
  padding: 0;
  margin-bottom: 0;
  background: transparent;
  border: none;
  border-radius: 0;
  border-bottom: 1px solid oklch(22% 0.05 238deg / 60%);
}

.course-page .course-nav-module summary {
  cursor: pointer;
  color: oklch(88% 0.015 238deg);
  font-weight: 700;
  font-size: var(--text-sm);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3) var(--space-4);
  gap: var(--space-2);
  list-style: none;
  transition: background var(--dur-short) var(--ease-out);
}

.course-page .course-nav-module summary::-webkit-details-marker {
  display: none;
}

.course-page .course-nav-module summary:hover {
  background: oklch(24% 0.06 238deg);
}

.course-page .course-nav-module summary span {
  display: block;
  flex: 1;
}

.course-page .course-nav-module summary small {
  color: oklch(65% 0.04 238deg);
  font-size: var(--text-xs);
  font-weight: 500;
  white-space: nowrap;
}

/* ── Lista de lecciones ── */
.course-page .course-lesson-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin: 0;
  padding: var(--space-1) 0;
  list-style: none;
  background: oklch(26% 0.065 238deg);
}

.course-page .course-lesson-item {
  position: relative;
}

.course-page .course-lesson-link {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: 0.6rem var(--space-4) 0.6rem var(--space-5);
  color: oklch(78% 0.02 238deg);
  font-size: var(--text-sm);
  text-decoration: none;
  border: none;
  border-radius: 0;
  border-left: 3px solid transparent;
  transition:
    background var(--dur-short) var(--ease-out),
    color var(--dur-short) var(--ease-out),
    border-color var(--dur-short) var(--ease-out);
  line-height: 1.35;
}

.course-page .course-lesson-link::before {
  content: "";
  display: inline-flex;
  width: 1.1rem;
  height: 1.1rem;
  min-width: 1.1rem;
  border: 1.5px solid oklch(50% 0.04 238deg);
  border-radius: 50%;
  background: transparent;
  transition:
    background var(--dur-short),
    border-color var(--dur-short);
}

.course-page .course-lesson-link:hover {
  background: oklch(24% 0.065 238deg);
  color: var(--color-text-inverse);
  border-left-color: oklch(55% 0.09 238deg);
}

.course-page .course-lesson-link.is-active {
  background: oklch(22% 0.07 238deg);
  color: var(--color-text-inverse);
  font-weight: 700;
  border-left-color: var(--color-brand-accent);
}

.course-page .course-lesson-link.is-active::before {
  background: var(--color-brand-accent);
  border-color: var(--color-brand-accent);
}

.course-page .course-lesson-code {
  display: none;
}

.course-page .course-lesson-title {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Sub-recursos en sidebar */
.course-subresource-list {
  list-style: none;
  margin: 0;
  padding: 0 0 var(--space-1) 3rem;
  display: flex;
  flex-direction: column;
  gap: 0;
  background: oklch(24% 0.065 238deg);
  border-left: none;
}

.course-subresource-item {
  margin: 0;
}

.course-subresource-link {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.3rem var(--space-4) 0.3rem 0;
  color: oklch(62% 0.03 238deg);
  font-size: var(--text-xs);
  text-decoration: none;
  border-radius: 0;
  transition: color var(--dur-short) var(--ease-out);
  line-height: 1.3;
}

.course-subresource-link:hover {
  color: oklch(85% 0.02 238deg);
  background: transparent;
}

.course-subresource-code {
  font-weight: 600;
  font-size: 0.72rem;
  color: oklch(50% 0.04 238deg);
  font-family: monospace;
}

.course-subresource-icon {
  font-size: 0.8rem;
  flex-shrink: 0;
}

.course-subresource-text {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ── Área de contenido principal ── */
.course-page .course-content {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
  background: var(--color-surface-elevated);
  border: none;
  border-radius: 0;
  padding: 0;
  box-shadow: none;
}

/* ── Header de clase: compacto y limpio ── */
.course-page .course-content-header {
  padding: var(--space-4) var(--space-5) var(--space-3);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-surface-elevated);
}

.course-page .course-kicker {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-brand-accent);
  margin-bottom: 0.15rem;
}

.course-page .course-content-header p {
  margin: 0 0 0.2rem;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.course-page .course-content-header h1 {
  margin: 0.2rem 0 0;
  font-size: clamp(1.2rem, 2.2vw, 1.65rem);
  color: var(--color-heading);
  font-weight: 800;
  line-height: 1.2;
}

/* ── Video protagonista ── */
.course-video-wrapper {
  padding: 0;
  margin: 0;
  background: oklch(12% 0.02 238deg);
}

.course-video-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-5);
  background: oklch(16% 0.03 238deg);
  border-bottom: 1px solid oklch(22% 0.04 238deg);
}

.course-video-header-row div {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  color: oklch(80% 0.015 238deg);
  font-size: var(--text-sm);
  font-weight: 600;
}

.course-video-header-row strong {
  color: oklch(92% 0.01 238deg);
}

.course-video-header-row .btn-sm.btn-outline {
  background: transparent;
  border-color: oklch(40% 0.05 238deg);
  color: oklch(75% 0.02 238deg);
  font-size: var(--text-xs);
}

.course-video-header-row .btn-sm.btn-outline:hover {
  background: oklch(24% 0.05 238deg);
  border-color: oklch(55% 0.07 238deg);
  color: var(--color-text-inverse);
}

.course-video-responsive-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: oklch(8% 0.015 238deg);
  overflow: hidden;
}

.course-video-iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

.course-video-player {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: oklch(8% 0.015 238deg);
  border: none;
}

/* ── Cuerpo de la clase (descripción) ── */
.course-page .course-lesson-body {
  padding: var(--space-4) var(--space-5);
}

.course-page .course-lesson-body > p {
  color: var(--color-text);
  line-height: 1.7;
  margin: 0;
}

/* ── Sección de materiales / recursos ── */
.course-page .course-materials {
  margin-top: 0;
  padding: var(--space-4) var(--space-5);
  border-top: 1px solid var(--color-border);
}

.course-page .course-materials h2 {
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-3);
}

.course-page .course-resource-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: 0;
  list-style: none;
  margin: 0;
}

/* Tarjetas de recurso: planas con borde izquierdo de color por tipo */
.course-page .course-resource {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: var(--space-3);
  align-items: start;
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-left-width: 3px;
  border-left-color: var(--color-brand-accent);
  border-radius: var(--radius-sm);
  transition: box-shadow var(--dur-short) var(--ease-out);
}

.course-page .course-resource:hover {
  box-shadow: var(--shadow-sm);
}

/* Bordes de color por tipo de recurso */
.course-page .course-resource--video {
  border-left-color: oklch(46% 0.18 28deg);
}

.course-page .course-resource--pdf {
  border-left-color: oklch(44% 0.14 18deg);
}

.course-page .course-resource--foro {
  border-left-color: var(--color-brand-accent);
}

.course-page .course-resource--entrega-de-tareas {
  grid-template-columns: minmax(0, 1fr);
  border-left-color: var(--color-warning);
}

.course-page .course-resource--enlace {
  border-left-color: oklch(45% 0.12 250deg);
}

.course-page .course-resource-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.2rem;
  height: 2.2rem;
  padding: 0.2rem 0.4rem;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  background: var(--color-brand-primary-soft);
  color: var(--color-brand-primary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  white-space: nowrap;
  flex-shrink: 0;
  text-align: center;
}

.course-page .course-resource strong {
  display: block;
  font-size: var(--text-base);
  color: var(--color-heading);
  margin-bottom: 0.1rem;
}

.course-page .course-resource p {
  margin: var(--space-1) 0 0;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  line-height: 1.5;
}

.course-page .course-resource-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-2);
}

/* Codes y tags de recursos */
.course-resource-title-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.course-resource-code {
  display: inline-block;
  padding: 0.1rem 0.4rem;
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  font-weight: 700;
  font-family: monospace;
  color: var(--color-brand-primary);
}

.course-resource-tag {
  display: inline-block;
  padding: 0.1rem 0.45rem;
  background: var(--color-info-bg);
  color: var(--color-info);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  font-weight: 600;
}

/* ── Foro dentro de dialog: burbujas de chat ── */
.course-page .course-forum-thread {
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  max-height: 340px;
  overflow-y: auto;
}

.course-page .course-forum-thread h3 {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-heading);
  margin-bottom: var(--space-3);
}

.course-page .course-forum-messages-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.course-page .course-forum-message {
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  position: relative;
}

.course-page .course-forum-author {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-2);
  flex-wrap: wrap;
}

.course-page .course-forum-author strong {
  color: var(--color-heading);
  font-size: var(--text-sm);
}

.course-page .course-forum-time {
  margin-left: auto;
  color: var(--color-text-muted);
  font-size: var(--text-xs);
}

.course-page .course-forum-body {
  font-size: var(--text-sm);
  color: var(--color-text);
  line-height: 1.6;
}

.course-page .course-forum-actions-cell {
  margin-top: var(--space-2);
}

.course-page .course-forum-delete-btn {
  background: none;
  border: none;
  padding: 0;
  color: var(--color-danger);
  font-size: var(--text-xs);
  cursor: pointer;
  text-decoration: underline;
}

.course-page .course-forum-form {
  display: grid;
  gap: var(--space-3);
  margin-top: var(--space-4);
}

/* ── Consigna de entrega ── */
.course-page .course-delivery-consigna {
  background: var(--color-warning-bg);
  border: 1px solid oklch(80% 0.07 75deg);
  border-left: 3px solid var(--color-warning);
  border-radius: var(--radius-sm);
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-sm);
}

.course-page .course-delivery-consigna strong {
  color: var(--color-heading);
  display: block;
  margin-bottom: var(--space-1);
}

.course-page .course-delivery-consigna p {
  margin: 0;
  color: var(--color-text);
}

/* ── Navegación anterior / siguiente ── */
.course-page .course-lesson-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  border-top: 1px solid var(--color-border);
  background: var(--color-bg-soft);
}

/* ── Subtabs de acceso rápido ── */
.course-subtabs {
  margin: 0;
  padding: var(--space-3) var(--space-5);
  background: var(--color-bg-soft);
  border-bottom: 1px solid var(--color-border);
}

.course-subtabs__title {
  display: block;
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-2);
}

.course-subtabs__list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.course-subtab-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.3rem 0.7rem;
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: 9999px;
  font-size: var(--text-xs);
  color: var(--color-text);
  text-decoration: none;
  font-weight: 600;
  transition:
    border-color var(--dur-short),
    color var(--dur-short),
    transform var(--dur-short) var(--ease-out);
}

.course-subtab-pill:hover {
  border-color: var(--color-brand-accent);
  color: var(--color-brand-accent);
  transform: translateY(-1px);
}

.course-subtab-code {
  background: var(--color-brand-primary);
  color: var(--color-text-inverse);
  padding: 0.1rem 0.35rem;
  border-radius: 9999px;
  font-size: 0.68rem;
  font-family: monospace;
}

/* ── Empty states ── */
.course-page .course-empty-state {
  display: grid;
  gap: var(--space-2);
  place-items: center;
  padding: var(--space-5) var(--space-5);
  text-align: center;
  background: none;
  border: none;
  box-shadow: none;
}

.course-page .course-empty-note {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

/* ── Vista de overview (sin clase activa) ── */
.course-page .course-shell--overview .course-sidebar {
  position: static;
  max-height: none;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  overflow: hidden;
}

.course-page .course-shell--overview .course-sidebar-title {
  padding: var(--space-4);
  font-size: var(--text-sm);
  border-bottom: 1px solid oklch(22% 0.05 238deg);
}

.course-page .course-shell--overview .course-overview {
  padding: var(--space-5);
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.course-page .course-shell--overview .course-overview h2 {
  margin-bottom: var(--space-2);
  font-size: var(--text-xl);
}

/* ── Responsive ── */
@media (max-width: 1024px) {
  .course-page .course-page-hero {
    grid-template-columns: 1fr;
  }

  .course-page .course-page-hero h1 {
    max-width: none;
  }

  .course-page .course-page-summary-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .course-page .course-mobile-toggle {
    display: inline-flex;
    width: fit-content;
  }

  .course-page .course-shell {
    grid-template-columns: 1fr;
    border-radius: var(--radius-lg);
  }

  .course-page .course-sidebar {
    position: static;
    max-height: none;
    display: none;
    border-right: none;
    border-bottom: 1px solid oklch(22% 0.05 238deg);
  }

  .course-page .course-sidebar.is-open {
    display: block;
  }
}

@media (max-width: 640px) {
  .course-page .product-detail-container {
    width: min(100% - 1rem, 1400px);
  }

  .course-page .course-page-hero,
  .course-page .course-shell--overview .course-overview {
    padding: var(--space-4);
  }

  .course-page .course-page-summary-grid {
    grid-template-columns: 1fr;
  }

  .course-page .course-content-header,
  .course-page .course-lesson-body,
  .course-page .course-materials,
  .course-page .course-lesson-nav,
  .course-subtabs {
    padding-inline: var(--space-4);
  }

  .course-video-header-row {
    flex-wrap: wrap;
    padding: var(--space-2) var(--space-4);
  }
}

.requests-management-page {
  width: min(1280px, calc(100% - 2.5rem));
  margin-inline: auto;
  padding-block: var(--space-5) var(--space-8);
}

.requests-management-page .provider-page-heading {
  background: var(--color-surface-elevated, #ffffff);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg, 12px);
  padding: 1.75rem 2rem;
  margin-bottom: var(--space-4);
  box-shadow: var(--shadow-sm);
}

.requests-management-page .course-eyebrow {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-brand-accent, #009688);
  margin-bottom: var(--space-1);
}

.requests-management-page .provider-page-heading h1 {
  font-size: clamp(1.6rem, 3.2vw, 2.2rem);
  color: var(--color-heading, #1a202c);
  margin: 0 0 0.4rem;
  font-weight: 800;
}

.requests-management-page .provider-page-heading p:last-child {
  color: var(--color-text-muted, #718096);
  margin: 0;
  font-size: var(--text-base);
}

/* =========================================================
   Gestión de solicitudes de servicios
   Filtros de estado, tarjetas de seguimiento y detalles
   ========================================================= */
/* --- Barra de Filtros por Estado --- */
.request-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  margin-bottom: var(--space-5);
  padding: 0.4rem;
  background: var(--color-bg-soft, #f0f4f8);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md, 8px);
}

.request-filter-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.35rem;
  padding: 0.45rem 1rem;
  font-size: var(--text-sm);
  font-weight: 700;
  text-decoration: none;
  border-radius: var(--radius-sm, 6px);
  color: var(--color-heading, #2d3748);
  background: var(--color-surface-elevated, #ffffff);
  border: 1px solid var(--color-border);
  transition:
    background-color 180ms ease,
    color 180ms ease,
    border-color 180ms ease,
    transform 180ms ease;
  cursor: pointer;
}

.request-filter-btn:hover {
  background: var(--color-brand-primary-soft, #ebf8ff);
  color: var(--color-brand-primary, #2b6cb0);
  border-color: var(--color-brand-primary, #2b6cb0);
  transform: translateY(-1px);
}

.request-filter-btn.is-active {
  background: var(--color-brand-primary, #2b6cb0);
  color: #ffffff;
  border-color: var(--color-brand-primary, #2b6cb0);
  box-shadow: 0 2px 8px rgba(43, 108, 176, 0.3);
}

.request-filter-btn--panel {
  margin-left: auto;
  background: var(--color-surface-elevated, #ffffff);
  color: var(--color-text-muted, #4a5568);
  border-color: var(--color-border);
}

.request-filter-btn--panel:hover {
  background: var(--color-surface-elevated, #ffffff);
  color: var(--color-heading, #1a202c);
  border-color: var(--color-border-strong);
}

/* --- Grid de Tarjetas de Solicitudes --- */
.request-list.provider-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 1.5rem;
  align-items: stretch;
}

.request-card {
  display: flex;
  flex-direction: column;
  background: var(--color-surface-elevated, #ffffff);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg, 12px);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  transition:
    transform 200ms ease,
    box-shadow 200ms ease,
    border-color 200ms ease;
}

.request-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-brand-primary);
}

.request-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: var(--space-3);
  border-bottom: 1px solid var(--color-border);
  padding-bottom: var(--space-3);
}

.request-card-title {
  font-size: 1.18rem;
  font-weight: 800;
  color: var(--color-heading, #1a202c);
  margin: 0 0 0.3rem;
  line-height: 1.3;
}

.request-card-user {
  font-size: var(--text-xs);
  color: var(--color-text-muted, #718096);
  margin: 0;
  line-height: 1.4;
}

.request-card-email {
  color: var(--color-text, #4a5568);
  font-weight: 500;
}

/* --- Status Chips --- */
.status-chip {
  display: inline-flex;
  align-items: center;
  padding: 0.28rem 0.75rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  white-space: nowrap;
  border: 1px solid transparent;
}

.status-chip--pendiente {
  background: #fffaf0;
  color: #c05621;
  border-color: #feebc8;
}

.status-chip--aceptada,
.status-chip--realizada {
  background: #f0fff4;
  color: #276749;
  border-color: #c6f6d5;
}

.status-chip--contraoferta {
  background: #faf5ff;
  color: #6b46c1;
  border-color: #e9d8fd;
}

.status-chip--en-proceso {
  background: #ebf8ff;
  color: #2b6cb0;
  border-color: #bee3f8;
}

.status-chip--rechazada,
.status-chip--cancelada {
  background: #fff5f5;
  color: #c53030;
  border-color: #fed7d7;
}

/* --- Contenido y Detalles --- */
.request-card-desc {
  font-size: var(--text-sm);
  color: var(--color-text, #4a5568);
  line-height: 1.55;
  margin: 0 0 var(--space-4);
  flex-grow: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.request-details {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 0.5rem;
  margin: 0 0 var(--space-4);
}

.request-detail-item {
  background: var(--color-bg-soft, #f7fafc);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm, 6px);
  padding: 0.55rem 0.75rem;
}

.request-detail-item dt {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text-muted, #718096);
  margin-bottom: 0.15rem;
}

.request-detail-item dd {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-heading, #2d3748);
  margin: 0;
}

.request-detail-price {
  color: var(--color-brand-primary, #2b6cb0);
  font-size: 1rem;
}

/* --- Botón de Acción Inferior de la Tarjeta --- */
.request-card-actions {
  margin-top: auto;
  padding-top: var(--space-2);
}

.requests-management-page .request-card a.request-card-action,
.requests-management-page .request-card a.btn-primary-action,
.requests-management-page .request-card .btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 2.65rem;
  padding: 0.75rem 1.25rem;
  background-color: var(--color-brand-primary, #2b6cb0);
  color: #ffffff;
  border: 1px solid var(--color-brand-primary, #2b6cb0);
  border-radius: var(--radius-sm, 6px);
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  box-shadow: 0 2px 6px rgba(43, 108, 176, 0.22);
  transition:
    background-color 180ms ease,
    border-color 180ms ease,
    transform 180ms ease,
    box-shadow 180ms ease;
  box-sizing: border-box;
}

.requests-management-page .request-card a.request-card-action:hover,
.requests-management-page .request-card a.btn-primary-action:hover,
.requests-management-page .request-card .btn:hover {
  background-color: var(--color-brand-primary-hover, #1a4971);
  border-color: var(--color-brand-primary-hover, #1a4971);
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 4px 14px rgba(43, 108, 176, 0.35);
}

@media (max-width: 768px) {
  .requests-management-page {
    width: min(100% - 1.5rem, 1280px);
  }

  .requests-management-page .provider-page-heading {
    padding: 1.25rem;
  }

  .request-list.provider-card-grid {
    grid-template-columns: 1fr;
  }

  .request-filter-btn--panel {
    margin-left: 0;
    width: 100%;
  }
}

/* --- Layout de Detalle de Solicitud --- */
.request-detail-layout {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
  gap: 1.5rem;
  margin-bottom: var(--space-5);
}

.request-detail-card,
.request-state-card {
  background: var(--color-surface-elevated, #ffffff);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg, 12px);
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
}

.request-action-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
  margin-top: 1.25rem;
}

.request-action-row .btn-primary-action {
  background-color: var(--color-brand-primary, #2b6cb0);
  color: #ffffff;
  font-weight: 700;
}

.request-action-row .btn {
  background-color: var(--color-surface-elevated, #ffffff);
  color: var(--color-heading, #2d3748);
  border: 1px solid var(--color-border-strong, #cbd5e0);
  font-weight: 700;
}

.request-action-row .btn:hover {
  background-color: var(--color-brand-primary-soft, #ebf8ff);
  border-color: var(--color-brand-primary, #2b6cb0);
  color: var(--color-brand-primary, #2b6cb0);
}

.link-danger {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.55rem;
  padding: 0.65rem 1.2rem;
  color: #c53030;
  background: #fff5f5;
  border: 1px solid #feb2b2;
  border-radius: var(--radius-sm, 6px);
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition:
    background-color 180ms ease,
    color 180ms ease,
    border-color 180ms ease;
}

.link-danger:hover {
  background: #fed7d7;
  color: #9b2c2c;
  border-color: #fc8181;
}

.privacy-page.institutional-page {
  max-width: 1040px;
  margin-left: auto;
  margin-right: auto;
}

.institutional-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.35rem 0.85rem;
  background: var(--color-brand-primary-soft);
  color: var(--color-brand-primary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-3);
}

.institutional-slogan-box {
  margin: var(--space-3) 0 0;
  padding: var(--space-2) var(--space-3);
  background: var(--color-bg);
  border-left: 3px solid var(--color-brand-primary);
  border-radius: var(--radius-sm);
  display: inline-block;
}

.institutional-slogan-box p {
  margin: 0;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  font-style: italic;
}

/* Simbología de marca (Cuervo, Tortuga, Delfín) */
.symbols-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-4);
  margin: var(--space-5) 0;
}

.symbol-card {
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  transition:
    transform var(--dur-short) ease,
    border-color var(--dur-short) ease;
}

.symbol-card:hover {
  transform: translateY(-2px);
  border-color: var(--color-brand-accent);
}

.symbol-card__icon {
  font-size: 1.8rem;
  line-height: 1;
  margin-bottom: var(--space-2);
}

.symbol-card__title {
  margin: 0;
  font-size: var(--text-base);
  font-weight: 800;
  color: var(--color-heading);
}

.symbol-card__trait {
  margin: 0;
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-brand-primary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.symbol-card__desc {
  margin: 0;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.55;
}

/* =========================================================
   Páginas institucionales y equipo
   Valores de marca, pilares formativos y miembros
   ========================================================= */
/* Grid y tarjetas del equipo (Core Team) */
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-5);
  margin: var(--space-5) 0;
}

.team-card {
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition:
    transform var(--dur-short) ease,
    box-shadow var(--dur-short) ease,
    border-color var(--dur-short) ease;
}

.team-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-brand-accent);
}

.team-card__img-wrap {
  width: 100%;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: var(--color-bg-soft);
  position: relative;
}

.team-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  display: block;
  transition: transform 0.35s ease;
}

.team-card:hover .team-card__img {
  transform: scale(1.03);
}

.team-card__body {
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  flex: 1;
}

.team-card__name {
  margin: 0;
  font-size: var(--text-lg);
  font-weight: 800;
  color: var(--color-heading);
}

.team-card__role {
  margin: 0;
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-brand-primary);
}

.team-card__quote {
  margin: 0;
  padding: var(--space-2) var(--space-3);
  background: var(--color-bg-soft);
  border-left: 3px solid var(--color-brand-accent);
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  font-style: italic;
  color: var(--color-heading);
  line-height: 1.5;
}

.team-card__quote cite {
  display: block;
  margin-top: 0.25rem;
  font-size: 0.72rem;
  font-weight: 700;
  font-style: normal;
  color: var(--color-text-muted);
  text-align: right;
}

.team-card__interest-quote {
  margin: 0;
  padding: var(--space-2) var(--space-3);
  background: var(--color-bg);
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  line-height: 1.45;
}

.team-card__interest-quote .interest-label {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--color-brand-primary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.2rem;
}

.team-card__interest-quote em {
  color: var(--color-heading);
  font-style: italic;
  display: block;
}

.team-card__interest-quote cite {
  display: block;
  margin-top: 0.25rem;
  font-size: 0.72rem;
  font-style: normal;
  font-weight: 600;
  color: var(--color-brand-primary);
  text-align: right;
}

.team-card__bio {
  margin: 0;
  font-size: var(--text-sm);
  line-height: 1.6;
  color: var(--color-text);
}

.team-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: auto;
  padding-top: var(--space-3);
  border-top: 1px dashed var(--color-border);
}

.team-card__tag {
  font-size: var(--text-xs);
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-sm);
  background: var(--color-brand-primary-soft);
  color: var(--color-brand-primary);
  font-weight: 600;
}

/* Sección y grid de mascotas / soporte incondicional */
.supporters-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: var(--space-4);
  margin: var(--space-5) 0;
}

.supporter-card {
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  height: 100%;
  transition:
    transform var(--dur-short) ease,
    box-shadow var(--dur-short) ease,
    border-color var(--dur-short) ease;
}

.supporter-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-sm);
  border-color: var(--color-brand-accent);
}

.supporter-card__img-wrap {
  width: 100%;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: var(--color-bg-soft);
}

.supporter-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  display: block;
  transition: transform 0.3s ease;
}

.supporter-card:hover .supporter-card__img {
  transform: scale(1.04);
}

.supporter-card__body {
  padding: var(--space-3) var(--space-4);
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  flex: 1;
}

.supporter-card__title {
  margin: 0;
  font-size: var(--text-sm);
  font-weight: 800;
  color: var(--color-heading);
}

.supporter-card__subtitle {
  margin: 0;
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-brand-primary);
}

.supporter-card__desc {
  margin: var(--space-1) 0 0;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  line-height: 1.45;
}

/* Tarjetas de pilares y valores (Filosofía y Compromiso Social) */
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-4);
  margin: var(--space-4) 0;
}

.pillar-card {
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-4) var(--space-5);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  height: 100%;
}

.pillar-card__title {
  margin: 0;
  font-size: var(--text-md);
  font-weight: 800;
  color: var(--color-heading);
}

.pillar-card__desc {
  margin: 0;
  font-size: var(--text-sm);
  color: var(--color-text);
  line-height: 1.55;
}

/* Estadísticas del proyecto */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-4);
  margin: var(--space-5) 0;
}

.stat-card {
  padding: var(--space-5) var(--space-4);
  text-align: center;
  background: var(--color-brand-primary-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transition: transform var(--dur-short) ease;
}

.stat-card:hover {
  transform: translateY(-2px);
}

.stat-card__number {
  font-size: var(--text-2xl);
  font-weight: 900;
  color: var(--color-brand-primary);
  margin: 0 0 var(--space-1);
  line-height: 1;
}

.stat-card__label {
  font-size: var(--text-xs);
  font-weight: 800;
  color: var(--color-heading);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin: 0;
}

.stat-card__desc {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-1);
  line-height: 1.4;
}

/* ==========================================================================
   COMPROBANTE DE PAGO (RECEIPT)
   ========================================================================== */
.receipt-page {
  max-width: 760px;
  margin: var(--space-6) auto;
  padding: 0 var(--space-4);
}

.receipt-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-5);
  flex-wrap: wrap;
  gap: var(--space-4);
}

.receipt-card {
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-6);
  position: relative;
}

.receipt-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  border-bottom: 2px solid var(--color-brand-primary-soft);
  padding-bottom: var(--space-5);
  margin-bottom: var(--space-6);
  flex-wrap: wrap;
  gap: var(--space-4);
}

.receipt-header__logo {
  height: 38px;
  width: auto;
  margin-bottom: var(--space-2);
}

.receipt-header__sub {
  margin: 0;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.receipt-header__meta {
  text-align: right;
}

.receipt-badge-approved {
  background: var(--color-success-bg);
  color: var(--color-success);
  font-weight: 700;
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  text-transform: uppercase;
  display: inline-block;
}

.receipt-ref-code {
  margin: var(--space-2) 0 0;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  font-family: var(--font-mono);
}

.receipt-meta-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-5);
  margin-bottom: var(--space-6);
  font-size: var(--text-sm);
}

.receipt-meta-item__label {
  display: block;
  font-size: var(--text-xs);
  text-transform: uppercase;
  color: var(--color-text-muted);
  font-weight: 700;
  letter-spacing: 0.04em;
}

.receipt-meta-item__value {
  color: var(--color-heading);
  font-weight: 700;
}

.receipt-meta-item__sub {
  margin: 0.2rem 0 0;
  color: var(--color-text-muted);
}

.receipt-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: var(--space-6);
  font-size: var(--text-sm);
}

.receipt-table th {
  border-bottom: 2px solid var(--color-border);
  padding: var(--space-3) var(--space-2);
  text-align: left;
  color: var(--color-heading);
  font-weight: 700;
}

.receipt-table td {
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-3) var(--space-2);
}

.receipt-table__total-label {
  padding: var(--space-5) var(--space-2);
  text-align: right;
  font-size: var(--text-md);
  font-weight: 700;
  color: var(--color-heading);
}

.receipt-table__total-amount {
  padding: var(--space-5) var(--space-2);
  text-align: right;
  font-size: var(--text-lg);
  font-weight: 800;
  color: var(--color-brand-primary);
}

.receipt-footer {
  border-top: 1px dashed var(--color-border);
  padding-top: var(--space-4);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  text-align: center;
  line-height: 1.5;
}

.receipt-email-box {
  margin-top: var(--space-6);
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-5);
}

.receipt-email-form {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
}

/* Print styles para comprobantes */
@media print {
  .receipt-actions,
  .u-no-print {
    display: none !important;
  }

  body {
    background: #fff !important;
  }

  .receipt-page {
    margin: 0 !important;
    padding: 0 !important;
    max-width: 100% !important;
  }

  .receipt-card {
    box-shadow: none !important;
    border: 1px solid #ccc !important;
  }
}

/* ==========================================================================
   NOTICIAS & NOVEDADES
   ========================================================================== */
.news-page-container {
  max-width: 1080px;
  margin: var(--space-6) auto;
  padding: 0 var(--space-4);
}

.news-page-header {
  border-bottom: 1px solid var(--color-border);
  padding-bottom: var(--space-5);
  margin-bottom: var(--space-6);
}

.news-page-header__inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.news-eyebrow {
  font-size: var(--text-xs);
  color: var(--color-brand-primary);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  display: block;
}

.news-page-title {
  margin: 0.25rem 0 0.5rem;
  font-size: var(--text-2xl);
  color: var(--color-heading);
}

.news-page-desc {
  margin: 0;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--space-5);
}

.news-card {
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition:
    transform var(--dur-short) var(--ease-out),
    box-shadow var(--dur-short) var(--ease-out);
}

.news-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.news-card__media {
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #000;
  position: relative;
}

.news-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--dur-medium) var(--ease-out);
}

.news-card:hover .news-card__img {
  transform: scale(1.03);
}

.news-card__badge {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  background: var(--color-brand-primary-soft);
  color: var(--color-brand-primary);
  font-weight: 700;
  font-size: 0.72rem;
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.news-card__body {
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  flex: 1;
}

.news-card__meta {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-bottom: 0.4rem;
  display: flex;
  justify-content: space-between;
}

.news-card__title {
  margin: 0 0 var(--space-2);
  font-size: var(--text-md);
  color: var(--color-heading);
  font-weight: 800;
  line-height: 1.4;
}

.news-card__title a {
  color: inherit;
  text-decoration: none;
}

.news-card__title a:hover {
  color: var(--color-brand-primary);
}

.news-card__excerpt {
  margin: 0 0 var(--space-4);
  font-size: var(--text-sm);
  color: var(--color-text);
  line-height: 1.5;
  flex: 1;
}

.news-card__footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-3);
  margin-top: auto;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.news-card__admin {
  margin-top: var(--space-3);
  padding-top: var(--space-2);
  border-top: 1px dashed var(--color-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--text-xs);
}

/* Detalle de Noticia */
.news-detail-container {
  max-width: 860px;
  margin: var(--space-6) auto;
  padding: 0 var(--space-4);
}

.news-detail-card {
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  padding: var(--space-6);
}

.news-detail-header {
  margin-bottom: var(--space-5);
}

.news-detail-meta {
  display: flex;
  gap: var(--space-3);
  align-items: center;
  margin-bottom: var(--space-3);
  flex-wrap: wrap;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.news-detail-tag {
  background: var(--color-brand-primary-soft);
  color: var(--color-brand-primary);
  font-weight: 700;
  font-size: 0.75rem;
  padding: 0.3rem 0.7rem;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
}

.news-detail-title {
  margin: 0 0 var(--space-3);
  font-size: clamp(1.6rem, 3vw, var(--text-2xl));
  color: var(--color-heading);
  font-weight: 900;
  line-height: 1.25;
}

.news-detail-lead {
  margin: 0;
  font-size: var(--text-md);
  color: var(--color-text-muted);
  line-height: 1.5;
  font-weight: 500;
}

.news-detail-media {
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: var(--radius-md);
  background: #000;
  margin-bottom: var(--space-6);
  box-shadow: var(--shadow-sm);
}

.news-detail-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.news-detail-body {
  font-size: var(--text-base);
  color: var(--color-text);
  line-height: 1.8;
  margin-bottom: var(--space-8);
  word-break: break-word;
}

.news-detail-footer {
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-5);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-4);
}

/* ==========================================================================
   EVENTOS (EVENTS)
   ========================================================================== */
.events-page-container {
  max-width: 1080px;
  margin: var(--space-6) auto;
  padding: 0 var(--space-4);
}

.events-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--space-5);
}

.event-card {
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition:
    transform var(--dur-short) var(--ease-out),
    box-shadow var(--dur-short) var(--ease-out);
}

.event-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.event-card__media {
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #000;
  position: relative;
}

.event-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--dur-medium) var(--ease-out);
}

.event-card:hover .event-card__img {
  transform: scale(1.03);
}

.event-badges-wrapper {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  display: flex;
  gap: 0.35rem;
}

.event-badge--primary {
  background: var(--color-brand-primary);
  color: #fff;
  font-weight: 700;
  font-size: 0.72rem;
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
}

.event-badge--mode {
  background: rgba(0, 0, 0, 0.7);
  color: #fff;
  font-weight: 600;
  font-size: 0.72rem;
  padding: 0.25rem 0.5rem;
  border-radius: var(--radius-sm);
}

.event-card__body {
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  flex: 1;
}

.event-card__date-pill {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-brand-primary);
  font-weight: 700;
  font-size: var(--text-xs);
  margin-bottom: 0.4rem;
}

.event-card__title {
  margin: 0 0 var(--space-2);
  font-size: var(--text-md);
  color: var(--color-heading);
  font-weight: 800;
  line-height: 1.4;
}

.event-card__desc {
  margin: 0 0 var(--space-4);
  font-size: var(--text-sm);
  color: var(--color-text);
  line-height: 1.5;
  flex: 1;
}

.event-card__location {
  margin-bottom: var(--space-4);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  background: var(--color-bg-soft);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
}

.event-card__footer {
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-3);
  margin-top: auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.event-card__spots {
  font-size: var(--text-xs);
  color: var(--color-success);
  font-weight: 700;
}

.event-card__admin {
  margin-top: var(--space-3);
  padding-top: var(--space-2);
  border-top: 1px dashed var(--color-border);
  text-align: right;
}

/* Social & Utility action buttons */
.btn-whatsapp {
  background: #25d366;
  color: #fff !important;
  border-color: #25d366;
}

.btn-whatsapp:hover {
  background: #20b858;
  border-color: #20b858;
}

.btn-twitter {
  background: #1da1f2;
  color: #fff !important;
  border-color: #1da1f2;
}

.btn-twitter:hover {
  background: #0d8ddb;
  border-color: #0d8ddb;
}

.btn-danger-outline {
  color: var(--color-danger);
  border-color: var(--color-danger-bg);
  padding: 2px 6px;
}

.btn-danger-outline:hover {
  background: var(--color-danger-bg);
}

/* ==========================================================================
   SOLICITUD DE SERVICIOS
   ========================================================================== */
.service-req-container {
  max-width: 900px;
  margin: var(--space-6) auto;
  padding: 0 var(--space-4);
}

.service-req-summary {
  background: var(--color-brand-primary-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  margin-bottom: var(--space-6);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.service-req-fieldset {
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
}

.service-req-legend {
  font-weight: 800;
  font-size: var(--text-md);
  color: var(--color-heading);
  padding: 0 var(--space-2);
}

.service-req-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-4);
}

.service-req-grid--2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

@media (max-width: 600px) {
  .service-req-grid--2col {
    grid-template-columns: 1fr;
  }
}

.service-req-label {
  display: block;
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-heading);
  margin-bottom: 0.35rem;
}

.service-req-input,
.service-req-select,
.service-req-textarea {
  width: 100%;
  padding: 0.65rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  background: var(--color-surface);
  color: var(--color-text);
}

.service-req-header {
  border-bottom: 1px solid var(--color-border);
  padding-bottom: var(--space-4);
  margin-bottom: var(--space-6);
}

.service-req-title {
  margin: 0 0 var(--space-2);
  font-size: var(--text-2xl);
  color: var(--color-heading);
}

.service-req-subtitle {
  margin: 0;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  line-height: 1.5;
}

.service-req-tag {
  font-size: var(--text-xs);
  color: var(--color-brand-primary);
  font-weight: 700;
  text-transform: uppercase;
}

.service-req-item-title {
  margin: 0.25rem 0;
  font-size: var(--text-lg);
  color: var(--color-heading);
  font-weight: 800;
}

.service-req-item-meta {
  margin: 0;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.service-req-price-box {
  text-align: right;
}

.service-req-price-label {
  display: block;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.service-req-price-value {
  font-size: var(--text-xl);
  color: var(--color-brand-primary);
  font-weight: 900;
}

.service-req-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.service-req-hint {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin: 0 0 var(--space-4);
}

.service-req-file {
  width: 100%;
  padding: 0.5rem;
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  color: var(--color-text);
}

.service-req-stack {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.service-req-checkboxes {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-top: var(--space-2);
}

.service-req-check-label {
  display: flex;
  gap: var(--space-2);
  align-items: flex-start;
  font-size: var(--text-xs);
  color: var(--color-text);
  cursor: pointer;
}

.service-req-check-label input[type="checkbox"] {
  margin-top: 0.2rem;
}

.service-req-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.service-req-input:focus,
.service-req-select:focus,
.service-req-textarea:focus,
.service-req-file:focus {
  border-color: var(--color-focus);
}

/* ==========================================================================
   CONFIRMACIÓN DE COMPRA
   ========================================================================== */
.confirmation-card {
  max-width: 680px;
  margin: var(--space-6) auto;
}

.confirmation-header {
  text-align: center;
  margin-bottom: var(--space-5);
}

.confirmation-badge-approved {
  background: var(--color-success-bg, #c6f6d5);
  color: var(--color-success, #22543d);
  font-size: var(--text-xs);
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-sm);
  font-weight: 700;
  text-transform: uppercase;
}

.confirmation-title {
  margin: 0.75rem 0 0.5rem;
  font-size: var(--text-xl);
  color: var(--color-heading);
}

.confirmation-subtitle {
  margin: 0;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.confirmation-details-box {
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  margin-bottom: var(--space-5);
}

.confirmation-details-title {
  margin: 0 0 var(--space-4);
  font-size: var(--text-md);
  color: var(--color-heading);
}

.confirmation-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.confirmation-list-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--color-border);
  padding-bottom: var(--space-3);
}

.confirmation-total-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: var(--space-4);
  padding-top: var(--space-3);
  border-top: 2px solid var(--color-border);
}

.confirmation-total-label {
  font-size: var(--text-base);
  color: var(--color-heading);
}

.confirmation-total-value {
  font-size: var(--text-lg);
  color: var(--color-brand-primary);
  font-weight: 900;
}

.confirmation-actions {
  display: flex;
  gap: var(--space-3);
  justify-content: center;
  flex-wrap: wrap;
}

/* =========================================================
   Panel de administración
   Estilos recuperados desde la versión alternativa del CSS.
   Header y footer permanecen aislados en header-footer.css.
   ========================================================= */

.payment-card.motion-entry {
  animation: entradaPago;
  animation-duration: 1s;
  animation-iteration-count: ease-in-out;
}

/* =========================================================
   Panel de administración y control general
   Estadísticas de plataforma, moderación y matriculaciones
   ========================================================= */
.admin-panel {
  width: min(100% - 2rem, 1100px);
  margin: 0 auto;
}

.admin-panel-header {
  padding: 2rem 0 1.25rem;
}

.admin-panel-kicker {
  margin: 0 0 0.4rem;
  color: var(--color-brand-primary, #157156);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.admin-panel-header h1 {
  margin: 0 0 0.75rem;
  color: var(--color-heading, #1a202c);
  font-size: 1.8rem;
  font-weight: 800;
  line-height: 1.2;
}

.admin-panel-header > p:last-child {
  max-width: 65ch;
  margin: 0;
  color: var(--color-text-muted, #718096);
  font-size: 0.95rem;
  line-height: 1.6;
}

.admin-panel-section {
  padding: 1.5rem;
  background: var(--color-surface-elevated, #ffffff);
  border: 1px solid var(--color-border, #cbd5e0);
  border-radius: var(--radius-lg, 12px);
  box-shadow: var(--shadow-sm);
}

.admin-panel-section h2 {
  margin: 0 0 1.25rem;
  color: var(--color-heading, #1a202c);
  font-size: 1.15rem;
  font-weight: 800;
}

.admin-panel-dropdown {
  position: relative;
  display: inline-block;
}

.admin-panel-trigger {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  min-height: 2.5rem;
  padding: 0.55rem 0.85rem;

  background: var(--color-surface-elevated, #ffffff);
  color: var(--color-text, #2d3748);

  border: 1px solid var(--color-border, #cbd5e0);
  border-radius: var(--radius-sm, 6px);

  font-size: 0.88rem;
  font-weight: 600;

  cursor: pointer;

  transition:
    background-color 180ms ease,
    border-color 180ms ease,
    color 180ms ease,
    box-shadow 180ms ease;
}

.admin-panel-trigger:hover {
  background-color: var(--color-brand-primary-soft, #ebf8ff);
  border-color: var(--color-brand-primary);
  color: var(--color-brand-primary);
}

.admin-panel-trigger:focus-visible {
  outline: 2px solid var(--color-brand-primary);
  outline-offset: 2px;
}

.admin-panel-caret {
  font-size: 0.65rem;
  opacity: 0.65;
}

.admin-panel-menu {
  display: none;
  position: absolute;
  top: calc(100% + 0.35rem);
  left: 0;

  width: 220px;
  padding: 0.35rem 0;

  background: var(--color-surface-elevated, #ffffff);
  border: 1px solid var(--color-border, #cbd5e0);
  border-radius: var(--radius-md, 8px);
  box-shadow: var(--shadow-md);

  z-index: 20;
}

.admin-panel-dropdown:hover .admin-panel-menu,
.admin-panel-dropdown:focus-within .admin-panel-menu,
.admin-panel-menu.is-open {
  display: flex;
  flex-direction: column;
}

.admin-panel-item {
  display: block;
  width: 100%;

  padding: 0.6rem 0.9rem;

  background: transparent;
  color: var(--color-text, #2d3748);

  border: 0;

  font-size: 0.86rem;
  font-weight: 600;
  line-height: 1.4;

  text-align: left;
  text-decoration: none;

  box-sizing: border-box;

  transition:
    background-color 150ms ease,
    color 150ms ease;
}

.admin-panel-item:hover,
.admin-panel-item:focus {
  background-color: var(--color-brand-accent-soft, #e6f4f1);
  color: var(--color-brand-primary, #157156);
}

.admin-panel-item.active {
  background-color: var(--color-brand-primary-soft, #ebf8ff);
  color: var(--color-brand-primary, #157156);
  font-weight: 700;
}

.admin-badge-muted {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.25rem;
  height: 1.25rem;
  padding-inline: 0.3rem;
  margin-left: 0.3rem;
  color: var(--color-text-muted);
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: 99px;
  font-size: var(--text-xs);
  font-weight: 700;
  line-height: 1;
  vertical-align: middle;
}

.admin-panel-general {
  margin-top: 1.5rem;
}

.admin-panel-general-header {
  margin-bottom: 1.25rem;
}

.admin-panel-general-header h3 {
  margin: 0 0 0.5rem;
  color: var(--color-heading, #1a202c);
  font-size: 1.35rem;
  font-weight: 800;
}

.admin-panel-general-header p:last-child {
  max-width: 65ch;
  margin: 0;
  color: var(--color-text-muted, #718096);
  font-size: 0.9rem;
  line-height: 1.5;
}

.admin-panel-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.admin-panel-stat,
.admin-panel-stats article {
  padding: 1.25rem;

  background: var(--color-surface-elevated, #ffffff);
  border: 1px solid var(--color-border, #cbd5e0);
  border-radius: var(--radius-md, 8px);
  box-shadow: var(--shadow-sm);
}

.admin-panel-stat-label {
  display: block;
  margin-bottom: 0.6rem;

  color: var(--color-text-muted, #718096);
  font-size: 0.78rem;
  font-weight: 700;
}

.admin-panel-stat-value {
  display: block;
  margin-bottom: 0.35rem;

  color: var(--color-brand-primary, #157156);
  font-size: 1.8rem;
  font-weight: 800;
  line-height: 1;
}

.admin-panel-stat-description {
  color: var(--color-text-muted, #718096);
  font-size: 0.75rem;
}

.admin-panel-general-info {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-top: 1rem;
}

.admin-panel-info-card {
  padding: 1.25rem;

  background: var(--color-bg-soft, #f7fafc);
  border: 1px solid var(--color-border, #cbd5e0);
  border-radius: var(--radius-md, 8px);
}

.admin-panel-info-card h4 {
  margin: 0 0 0.5rem;

  color: var(--color-heading, #1a202c);
  font-size: 0.95rem;
  font-weight: 800;
}

.admin-panel-info-card p {
  margin: 0;
  color: var(--color-text-muted, #718096);
  font-size: 0.85rem;
  line-height: 1.6;
}

/* Lista de eventos pendientes en el panel admin */
.admin-eventos-lista {
  display: grid;
  gap: var(--space-3);
  margin-top: var(--space-4);
}

.admin-eventos-lista article {
  display: grid;
  gap: var(--space-3);
  padding: var(--space-4);
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition:
    box-shadow var(--dur-short, 150ms) var(--ease-out, ease),
    border-color var(--dur-short, 150ms) var(--ease-out, ease);
}

.admin-eventos-lista article:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--color-border-strong);
}

.admin-eventos-lista article > header {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-4);
  align-items: baseline;
  padding: 0;
  border: 0;
  margin: 0;
}

.admin-eventos-lista article > header h3 {
  margin: 0;
}

.admin-eventos-ver-mas {
  margin-top: var(--space-3);
}

/* Acciones y moderación de usuarios en admin */
.admin-actions-cell {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem;
}

.admin-user-reason {
  max-width: 220px;
  margin-top: var(--space-1);
  font-size: 0.76rem;
}

/* Matriculación manual en admin */
.admin-enroll-section {
  margin-top: var(--space-6);
}

.admin-enroll-form {
  max-width: 680px;
  margin-top: var(--space-4);
}

.admin-enroll-select {
  width: 100%;
  padding: 0.55rem;
  margin-top: 0.35rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
}

.admin-servicios-section {
  padding-top: var(--space-5);
  margin-top: var(--space-6);
  border-top: 1px solid var(--color-border);
}

.admin-servicios-title {
  width: 100%;
  font-size: var(--text-lg);
}

/* Modal de bloqueo de usuario */
.admin-dialog-bloqueo {
  max-width: 500px;
  width: 92%;
  padding: var(--space-5);
  background: var(--color-surface-elevated, #ffffff);
  border: 1px solid var(--color-border, #cbd5e0);
  border-radius: var(--radius-md, 8px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.admin-dialog-bloqueo h3 {
  margin-top: 0;
  margin-bottom: var(--space-2);
  color: var(--color-heading);
}

.admin-dialog-bloqueo p {
  margin-bottom: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text);
}

.admin-dialog-label {
  display: flex;
  flex-direction: column;
  gap: var(--space-2, 0.5rem);
  margin: var(--space-4) 0 var(--space-2);
  font-size: var(--text-sm);
}

.admin-dialog-label strong {
  display: block;
  margin-bottom: 0.35rem;
  color: var(--color-heading);
}

.admin-dialog-textarea {
  width: 100%;
  min-height: 90px;
  padding: 0.65rem 0.75rem;
  margin-top: 0.25rem;
  box-sizing: border-box;
  font-family: inherit;
  font-size: var(--text-sm);
  color: var(--color-text);
  background: var(--color-surface, #ffffff);
  border: 1px solid var(--color-border, #cbd5e0);
  border-radius: var(--radius-sm, 6px);
  line-height: 1.4;
  resize: vertical;
}

.admin-dialog-textarea:focus {
  outline: none;
  border-color: var(--color-brand-primary, #157156);
  box-shadow: 0 0 0 2px var(--color-brand-primary-soft, #e6f7f2);
}

.admin-dialog-actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

/* Reproductores de video y recursos en cursos */
.course-video-header-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: var(--space-2);
}

.course-video-responsive-wrap {
  position: relative;
  height: 0;
  padding-bottom: 56.25%;
  overflow: hidden;
  background: #000000;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.course-video-iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.course-video-player {
  display: block;
  width: 100%;
  max-height: 640px;
  background: #000000;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.course-forum-actions-cell {
  margin-top: var(--space-1);
  text-align: right;
}

.course-forum-delete-btn {
  padding: 0;
  font-size: 0.8rem;
  color: var(--color-danger, #e53e3e);
  text-decoration: underline;
  cursor: pointer;
  background: none;
  border: none;
}

.course-delivery-actions-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin-top: var(--space-1);
}

.task-config {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3);
  padding: var(--space-3);
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
}

.task-config[hidden] {
  display: none;
}

.task-config legend,
.task-options legend {
  font-weight: 800;
  color: var(--color-heading);
}

.task-options {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-4);
  padding: var(--space-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
}

.course-builder-page .course-dialog .course-check,
.course-check {
  display: inline-flex;
  grid-template-columns: none;
  align-items: center;
  gap: 0.45rem;
}

.course-builder-page .course-dialog .course-check input,
.course-check input {
  width: auto;
  min-height: auto;
}

@media (max-width: 900px) {
  .task-config {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   PANEL ADMIN — Solicitudes docentes
   ========================================================================== */

.admin-requests-section {
  margin-top: var(--space-6);
}

.admin-requests-section > header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3) var(--space-4);
  margin-bottom: var(--space-5);
  padding-bottom: var(--space-4);
  border-bottom: 2px solid var(--color-border, #cbd5e0);
}

.admin-requests-section > header h2 {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin: 0;
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--color-heading, #1a202c);
}

.admin-requests-section > header p {
  flex: 1 1 100%;
  margin: 0;
  font-size: 0.9rem;
  color: var(--color-text-muted, #718096);
}

/* Badge de conteo (número destacado en rojo) */
.admin-badge-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.5rem;
  height: 1.5rem;
  padding-inline: 0.4rem;
  background: var(--color-danger, #e53e3e);
  color: #fff;
  border-radius: 99px;
  font-size: 0.72rem;
  font-weight: 800;
  line-height: 1;
  vertical-align: middle;
  letter-spacing: 0.01em;
}

/* Cards de solicitudes docentes */
.admin-requests-section article {
  display: grid;
  gap: var(--space-3);
  padding: var(--space-5);
  background: var(--color-surface-elevated, #ffffff);
  border: 1px solid var(--color-border, #e2e8f0);
  border-left: 4px solid var(--color-brand-primary, #157156);
  border-radius: var(--radius-md, 8px);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-4);
  transition:
    box-shadow 150ms ease,
    border-color 150ms ease;
}

.admin-requests-section article:hover {
  box-shadow: var(--shadow-md);
  border-left-color: var(--color-brand-secondary, #0e9f6e);
}

.admin-requests-section article > header {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: var(--space-2) var(--space-4);
  padding: 0;
  margin: 0;
  border: none;
}

.admin-requests-section article > header h3 {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--color-heading, #1a202c);
}

.admin-requests-section article > header p {
  margin: 0;
  font-size: 0.82rem;
  color: var(--color-text-muted, #718096);
}

.admin-requests-section article > header p strong {
  color: var(--color-brand-primary, #157156);
}

/* DL de info de solicitud */
.admin-requests-section dl {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-2) var(--space-4);
  margin: 0;
  padding: var(--space-3) var(--space-4);
  background: var(--color-bg-soft, #f7fafc);
  border: 1px solid var(--color-border, #e2e8f0);
  border-radius: var(--radius-sm, 6px);
}

.admin-requests-section dl > div {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.admin-requests-section dt {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text-muted, #718096);
}

.admin-requests-section dd {
  margin: 0;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-text, #2d3748);
}

/* Motivo/descripción de la solicitud */
.admin-requests-section article > p {
  margin: 0;
  padding: var(--space-3) var(--space-4);
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--color-text, #2d3748);
  background: var(--color-bg-subtle, #fafafa);
  border-left: 3px solid var(--color-border-strong, #a0aec0);
  border-radius: 0 var(--radius-sm, 6px) var(--radius-sm, 6px) 0;
}

/* Form de decisión aprobar/rechazar */
.admin-decision-form {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-border, #e2e8f0);
}

/* ==========================================================================
   PANEL ADMIN — Secciones genéricas (noticias, eventos, publicaciones)
   ========================================================================== */

.admin-news-section,
.admin-events-section,
.admin-publications-section,
.admin-users-section {
  margin-top: var(--space-6);
}

.admin-news-section > header,
.admin-events-section > header,
.admin-publications-section > header,
.admin-users-section > header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3) var(--space-4);
  margin-bottom: var(--space-5);
  padding-bottom: var(--space-4);
  border-bottom: 2px solid var(--color-border, #cbd5e0);
}

.admin-news-section > header h2,
.admin-events-section > header h2,
.admin-publications-section > header h2,
.admin-users-section > header h2 {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin: 0;
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--color-heading, #1a202c);
}

.admin-news-section > header p,
.admin-events-section > header p,
.admin-publications-section > header p,
.admin-users-section > header p {
  flex: 1 1 100%;
  margin: 0;
  font-size: 0.9rem;
  color: var(--color-text-muted, #718096);
}

/* Artículos genéricos de moderación (noticias, eventos) */
.admin-news-section article,
.admin-events-section article {
  display: grid;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  background: var(--color-surface-elevated, #ffffff);
  border: 1px solid var(--color-border, #e2e8f0);
  border-left: 4px solid var(--color-warning, #dd6b20);
  border-radius: var(--radius-md, 8px);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-3);
  transition: box-shadow 150ms ease;
}

.admin-news-section article:hover,
.admin-events-section article:hover {
  box-shadow: var(--shadow-md);
}

.admin-news-section article > header,
.admin-events-section article > header {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: var(--space-2) var(--space-4);
  padding: 0;
  margin: 0;
  border: none;
}

.admin-news-section article > header h3,
.admin-events-section article > header h3 {
  margin: 0;
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-heading, #1a202c);
}

.admin-news-section dl,
.admin-events-section dl {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-5);
  margin: 0;
}

.admin-news-section dl > div,
.admin-events-section dl > div {
  display: flex;
  gap: var(--space-1);
  align-items: center;
}

.admin-news-section dt,
.admin-events-section dt {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--color-text-muted);
}

.admin-news-section dd,
.admin-events-section dd {
  margin: 0;
  font-size: 0.83rem;
  color: var(--color-text);
}

/* Alerta pill (ej: "5 eventos pendientes") */
.admin-alert-pill {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 0.3rem 0.75rem;
  background: #fff7ed;
  color: #c05621;
  border: 1px solid #fed7aa;
  border-radius: 99px;
  font-size: 0.82rem;
  font-weight: 700;
}

/* ==========================================================================
   PANEL ADMIN — Modal de bloqueo mejorado
   ========================================================================== */

.admin-dialog-bloqueo {
  max-width: 480px;
  width: 92%;
  padding: 0;
  background: var(--color-surface-elevated, #ffffff);
  border: 1px solid var(--color-border, #cbd5e0);
  border-radius: var(--radius-lg, 12px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
  overflow: hidden;
}

.admin-dialog-bloqueo::backdrop {
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(2px);
}

/* Header rojo de advertencia en el modal */
.admin-dialog-bloqueo form {
  display: flex;
  flex-direction: column;
}

.admin-dialog-bloqueo h3 {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin: 0;
  padding: var(--space-4) var(--space-5);
  font-size: 1.05rem;
  font-weight: 800;
  color: #fff;
  background: linear-gradient(135deg, #c53030 0%, #e53e3e 100%);
}

.admin-dialog-bloqueo h3::before {
  content: "⛔";
  font-size: 1.1rem;
}

.admin-dialog-bloqueo > form > p,
.admin-dialog-bloqueo p {
  margin: 0;
  padding: var(--space-4) var(--space-5) 0;
  font-size: 0.88rem;
  color: var(--color-text, #2d3748);
  line-height: 1.5;
}

.admin-dialog-bloqueo p strong {
  color: var(--color-danger, #c53030);
  font-weight: 700;
}

.admin-dialog-label {
  display: flex;
  flex-direction: column;
  gap: var(--space-2, 0.5rem);
  margin: var(--space-3) var(--space-5);
  font-size: var(--text-sm);
}

.admin-dialog-label strong {
  display: block;
  margin-bottom: 0.25rem;
  font-size: 0.83rem;
  font-weight: 700;
  color: var(--color-heading, #1a202c);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.admin-dialog-textarea {
  width: 100%;
  min-height: 90px;
  padding: 0.65rem 0.75rem;
  box-sizing: border-box;
  font-family: inherit;
  font-size: var(--text-sm);
  color: var(--color-text);
  background: var(--color-surface, #ffffff);
  border: 1.5px solid var(--color-border, #cbd5e0);
  border-radius: var(--radius-sm, 6px);
  line-height: 1.5;
  resize: vertical;
  transition:
    border-color 150ms ease,
    box-shadow 150ms ease;
}

.admin-dialog-textarea:focus {
  outline: none;
  border-color: var(--color-danger, #e53e3e);
  box-shadow: 0 0 0 3px rgba(229, 62, 62, 0.12);
}

.admin-dialog-actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
  margin: var(--space-3) var(--space-5) var(--space-5);
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-border, #e2e8f0);
}

.admin-dialog-actions .btn-status-delete {
  padding: 0.55rem 1.25rem;
  font-size: 0.88rem;
  font-weight: 700;
}

/* ==========================================================================
   PANEL ADMIN — Tabla de usuarios: mejoras
   ========================================================================== */

.admin-users-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--color-border, #e2e8f0);
  border-radius: var(--radius-md, 8px);
  box-shadow: var(--shadow-sm);
}

.admin-users-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}

.admin-users-table thead {
  background: var(--color-bg-soft, #f7fafc);
}

.admin-users-table th {
  padding: 0.75rem 1rem;
  text-align: left;
  font-size: 0.74rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted, #718096);
  border-bottom: 2px solid var(--color-border, #e2e8f0);
  white-space: nowrap;
}

.admin-users-table td {
  padding: 0.85rem 1rem;
  color: var(--color-text, #2d3748);
  border-bottom: 1px solid var(--color-border, #e2e8f0);
  vertical-align: middle;
}

.admin-users-table tbody tr:last-child td {
  border-bottom: none;
}

.admin-users-table tbody tr:hover {
  background: var(--color-bg-soft, #f7fafc);
}

.role-badge {
  display: inline-block;
  padding: 0.2rem 0.6rem;
  border-radius: 99px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.role-badge--estudiante {
  background: #ebf8ff;
  color: #2b6cb0;
  border: 1px solid #bee3f8;
}

.role-badge--docente {
  background: #e6fffa;
  color: #276749;
  border: 1px solid #9ae6b4;
}

.role-badge--admin {
  background: #faf5ff;
  color: #553c9a;
  border: 1px solid #d6bcfa;
}

/* ==========================================================================
   RESPONSIVE — Ajustes admin para mobile
   ========================================================================== */

@media (max-width: 768px) {
  .admin-requests-section dl {
    grid-template-columns: 1fr;
  }

  .admin-decision-form {
    flex-direction: column;
    align-items: stretch;
  }

  .admin-dialog-bloqueo {
    width: 96%;
  }

  .admin-dialog-actions {
    flex-direction: column-reverse;
  }

  .admin-dialog-actions button {
    width: 100%;
    text-align: center;
  }

  .admin-users-table th,
  .admin-users-table td {
    padding: 0.6rem 0.75rem;
  }
}

/*Cuenta bloqueada (Diseño integrado con el sistema Classia)*/
.blocked-shell {
  min-height: calc(80vh - var(--header-height, 72px));
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-8) var(--space-4);
}

.blocked-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-top: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  padding: var(--space-6) var(--space-6);
  max-width: 480px;
  width: 100%;
  text-align: center;
}

.blocked-icon-wrap {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: var(--color-danger-bg);
  border: 1px solid oklch(88% 0.05 28deg);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-4);
  color: var(--color-danger);
}

.blocked-icon-wrap svg {
  width: 26px;
  height: 26px;
}

.blocked-card h1 {
  font-size: var(--text-xl);
  font-weight: 800;
  color: var(--color-heading);
  margin: 0 0 var(--space-2);
  line-height: 1.25;
}

.blocked-card .blocked-subtitle {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  line-height: 1.55;
  margin: 0 0 var(--space-5);
}

.blocked-reason-box {
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-left: 3.5px solid var(--color-danger);
  border-radius: var(--radius-sm);
  padding: var(--space-3) var(--space-4);
  margin-bottom: var(--space-5);
  text-align: left;
}

.blocked-reason-box .reason-label {
  font-size: var(--text-xs);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-danger);
  margin: 0 0 var(--space-1);
}

.blocked-reason-box .reason-text {
  color: var(--color-heading);
  font-size: var(--text-sm);
  line-height: 1.5;
  margin: 0;
  word-break: break-word;
}

.blocked-actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
}

.blocked-actions .btn {
  width: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  padding: 0.65rem 1.25rem;
}

.blocked-help {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  line-height: 1.5;
  margin: 0;
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
}

.blocked-help a {
  color: var(--color-brand-accent-hover);
  font-weight: 700;
  text-decoration: underline;
}

.blocked-help a:hover {
  color: var(--color-brand-primary-hover);
}

@media (max-width: 480px) {
  .blocked-card {
    padding: var(--space-5) var(--space-4);
  }
}

/* =========================================================
   FIX AISLADO — Notificaciones del panel de proveedor
   Corrige el ancho de la sección y evita que los títulos se
   compriman verticalmente. No modifica otros módulos.
   ========================================================= */
/* ════════════════════════════════════════════════════════
   PANEL DE ANALÍTICAS Y RENDIMIENTO
   Estadísticas de visitas, contrataciones, ingresos y gráficos
   ════════════════════════════════════════════════════════ */
.admin-analytics-section {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  margin-top: var(--space-6);
  padding: var(--space-5);
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.admin-analytics-header {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-4);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--color-border);
}

.admin-analytics-title-wrap h2 {
  margin: var(--space-1) 0 var(--space-1);
  font-size: var(--text-xl);
  font-weight: 800;
  color: var(--color-heading);
}

.admin-analytics-title-wrap p {
  margin: 0;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  max-width: 65ch;
}

/* Barra de filtros */
.admin-analytics-filter-form {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.admin-filter-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.admin-filter-label {
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-heading);
}

.admin-filter-select,
.admin-filter-input {
  min-height: 2.2rem;
  padding: 0.35rem 0.65rem;
  font-size: var(--text-sm);
  color: var(--color-text);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  outline: none;
  transition: border-color var(--dur-short) var(--ease-out);
}

.admin-filter-select:focus-visible,
.admin-filter-input:focus-visible {
  border-color: var(--color-focus);
  box-shadow: 0 0 0 2px var(--color-brand-accent-soft);
}

.admin-custom-dates {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: var(--space-2);
}

.admin-filter-actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.admin-filter-actions .btn {
  min-height: 2.2rem;
  padding: 0.35rem 0.85rem;
  font-size: var(--text-xs);
}

.admin-analytics-active-range {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.admin-analytics-active-tag {
  display: inline-flex;
  padding: 0.15rem 0.5rem;
  background: var(--color-brand-accent-soft);
  color: var(--color-brand-primary-hover);
  border-radius: var(--radius-sm);
  font-weight: 600;
}

/* Cuadrícula de KPIs */
.admin-analytics-kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr));
  gap: var(--space-3);
}

.admin-kpi-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  padding: var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition:
    transform var(--dur-short) var(--ease-out),
    box-shadow var(--dur-short) var(--ease-out);
}

.admin-kpi-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.admin-kpi-label {
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text-muted);
}

.admin-kpi-value {
  font-size: clamp(1.4rem, 2.2vw, 1.85rem);
  font-weight: 800;
  color: var(--color-heading);
  line-height: 1.1;
}

.admin-kpi-value--accent {
  color: var(--color-brand-primary);
}

.admin-kpi-value--success {
  color: var(--color-success);
}

.admin-kpi-value--warning {
  color: var(--color-warning);
}

.admin-kpi-sub {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.admin-kpi-sub-text {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-muted);
}

/* Cuadrícula de Gráficos (REQ-ADM-04) */
.admin-charts-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4);
  margin-top: var(--space-2);
}

.admin-chart-card {
  display: flex;
  flex-direction: column;
  padding: var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  min-height: 320px;
}

.admin-chart-card--wide {
  grid-column: 1 / -1;
}

.admin-chart-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
  padding-bottom: var(--space-2);
  border-bottom: 1px solid var(--color-border);
}

.admin-chart-header h3 {
  margin: 0;
  font-size: var(--text-base);
  font-weight: 800;
  color: var(--color-heading);
}

.admin-chart-legend-badge {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-muted);
  background: var(--color-bg-soft);
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-sm);
}

.admin-chart-container {
  position: relative;
  flex: 1;
  width: 100%;
  min-height: 240px;
}

/* Tabla de desglose por servicio y período (REQ-ADM-02) */
.admin-services-breakdown-section {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-top: var(--space-4);
}

.admin-breakdown-header h3 {
  margin: 0 0 var(--space-1);
  font-size: var(--text-lg);
  font-weight: 800;
  color: var(--color-heading);
}

.admin-breakdown-header p {
  margin: 0;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.admin-breakdown-table th,
.admin-breakdown-table td {
  padding: 0.75rem 0.85rem;
}

.admin-conversion-indicator {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  font-size: var(--text-xs);
  font-weight: 700;
}

.admin-conversion-bar-bg {
  width: 100%;
  max-width: 100px;
  height: 6px;
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  overflow: hidden;
}

.admin-conversion-bar-fill {
  height: 100%;
  background: var(--color-success);
  border-radius: 999px;
}

.admin-table-money {
  color: var(--color-brand-primary);
  font-size: var(--text-sm);
}

.admin-table-rating {
  font-weight: 700;
  color: var(--color-warning);
}

.admin-table-rating small {
  color: var(--color-text-muted);
  font-weight: 400;
}

@media (max-width: 980px) {
  .admin-charts-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .admin-analytics-filter-form {
    flex-direction: column;
    align-items: stretch;
  }

  .admin-custom-dates {
    flex-direction: column;
    align-items: stretch;
  }

  .admin-filter-actions {
    margin-top: var(--space-2);
  }
}

.course-page .course-grades-table-wrap {
  margin: 0;
  overflow-x: auto;
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.course-page .course-grades-table {
  margin: 0;
  border: 0;
  border-radius: 0;
  box-shadow: none;
}

.course-page .course-grades-cell {
  text-align: left;
  vertical-align: middle;
}

.course-page .course-grades-task {
  display: grid;
  gap: 0.15rem;
}

.course-page .course-grades-location {
  color: var(--color-text-muted);
  font-size: var(--text-xs);
}

.course-page .course-grades-score {
  font-weight: 700;
}

.course-page .course-grades-dialog {
  width: min(960px, calc(100vw - 2rem));
}

.course-page .course-grades-dialog .course-dialog-header {
  align-items: flex-start;
}

.course-page .course-grades-dialog .course-dialog-context {
  margin-top: var(--space-2);
  padding: 0;
  background: transparent;
  border: 0;
  color: var(--color-text-muted);
}

.course-page .course-grades-intro {
  margin: 0 0 var(--space-3);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.course-page .course-grades-action {
  padding-inline: 0.75rem;
}

.course-page .course-deliveries-dialog {
  width: min(980px, calc(100vw - 2rem));
}

.course-page .course-deliveries-list {
  display: grid;
  gap: var(--space-3);
}

.course-page .course-deliveries-task {
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition:
    border-color var(--dur-short) var(--ease-out),
    box-shadow var(--dur-short) var(--ease-out);
}

.course-page .course-deliveries-task[open] {
  border-color: var(--color-info);
  box-shadow: var(--shadow-md);
}

.course-page .course-deliveries-task > summary {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 1.5rem;
  gap: var(--space-3);
  align-items: center;
  padding: var(--space-3);
  cursor: pointer;
  list-style: none;
}

.course-page .course-deliveries-task > summary::-webkit-details-marker {
  display: none;
}

.course-page .course-deliveries-summary-main {
  display: grid;
  gap: var(--space-1);
  min-width: 0;
}

.course-page .course-deliveries-task-title {
  font-weight: 800;
}

.course-page .course-deliveries-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  justify-content: flex-end;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.course-page .course-deliveries-chevron {
  width: 0.55rem;
  height: 0.55rem;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  justify-self: center;
  color: var(--color-text-muted);
  transform: rotate(45deg);
  transition: transform var(--dur-short) var(--ease-out);
}

.course-page .course-deliveries-task[open] .course-deliveries-chevron {
  transform: rotate(225deg);
}

.course-page .course-deliveries-task .course-grades-table-wrap {
  margin: 0 var(--space-3) var(--space-3);
}

@media (width <= 640px) {
  .course-page .course-deliveries-task > summary {
    grid-template-columns: 1fr;
  }

  .course-page .course-deliveries-meta {
    justify-content: flex-start;
  }

  .course-page .course-grades-table-wrap {
    padding-inline: 0;
  }

  .course-page .course-grades-table,
  .course-page .course-grades-table tbody,
  .course-page .course-grades-table tr,
  .course-page .course-grades-cell {
    display: block;
    width: 100%;
  }

  .course-page .course-grades-table thead {
    display: none;
  }

  .course-page .course-grades-table tr {
    padding: var(--space-3);
    border-bottom: 1px solid var(--color-border);
  }

  .course-page .course-grades-table tr:last-child {
    border-bottom: 0;
  }

  .course-page .course-grades-cell {
    display: grid;
    grid-template-columns: minmax(7rem, 42%) minmax(0, 1fr);
    gap: var(--space-2);
    padding: var(--space-2) 0;
    border: 0;
  }

  .course-page .course-grades-cell::before {
    content: attr(data-label);
    color: var(--color-text-muted);
    font-size: var(--text-xs);
    font-weight: 800;
    text-transform: uppercase;
  }

  .course-page .course-grades-task {
    grid-template-columns: minmax(7rem, 42%) minmax(0, 1fr);
  }
}

/* ========================================
   TOASTS
   ======================================== */
.classia-toast-container {
  position: fixed;
  top: calc(4.35rem + env(safe-area-inset-top, 0px));
  left: 50%;
  z-index: 1200;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.65rem;
  width: min(34rem, calc(100vw - 2rem));
  max-width: calc(100vw - 2rem);
  pointer-events: none;
  transform: translateX(-50%);
}

.classia-toast {
  --toast-accent: var(--color-info);
  --toast-bg: color-mix(in srgb, var(--color-surface-elevated) 92%, var(--color-bg-soft));
  --toast-bg-elevated: var(--color-surface-elevated);
  --toast-border: color-mix(in srgb, var(--color-border) 82%, transparent);
  --toast-text: var(--color-text);
  --toast-muted: var(--color-text-muted);
  --toast-glow-strong: rgb(255 255 255 / 78%);
  --toast-glow-soft: rgb(255 255 255 / 28%);
  --toast-icon-bg: color-mix(in srgb, var(--toast-accent) 9%, var(--color-surface-elevated));
  --toast-icon-border: color-mix(in srgb, var(--toast-accent) 18%, var(--color-border));
  --toast-inset-bottom: rgb(0 0 0 / 7%);
  --toast-close: color-mix(in srgb, var(--color-text-muted) 68%, transparent);
  --toast-close-hover: var(--color-text-muted);
  --toast-close-hover-bg: rgb(0 0 0 / 5%);
  --toast-shadow-a: rgb(15 23 42 / 12%);
  --toast-shadow-b: rgb(15 23 42 / 9%);
  --toast-action-bg: color-mix(in srgb, var(--toast-accent) 8%, var(--color-surface-elevated));
  --toast-action-bg-hover: color-mix(in srgb, var(--toast-accent) 14%, var(--color-surface-elevated));
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  width: min(32rem, 100%);
  color: var(--toast-text);
  pointer-events: auto;
  filter:
    drop-shadow(0 0.7rem 1.25rem var(--toast-shadow-a))
    drop-shadow(0 0.14rem 0.35rem var(--toast-shadow-b));
  opacity: 0;
  transform: translateY(-0.65rem) scale(0.97);
  transition:
    opacity 240ms var(--ease-out),
    transform 240ms var(--ease-out);
}

.classia-toast.is-visible {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.classia-toast.is-leaving {
  opacity: 0;
  transform: translateY(-0.55rem) scale(0.98);
}

.classia-toast__head {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 0.6rem;
  align-items: center;
  width: max-content;
  max-width: min(100%, 27rem);
  min-height: 3.5rem;
  padding: 0.55rem 0.78rem 0.55rem 0.62rem;
  color: var(--toast-accent);
  background:
    radial-gradient(circle at 50% 0%, var(--toast-glow-strong), transparent 58%),
    linear-gradient(180deg, var(--toast-glow-soft), transparent),
    var(--toast-bg);
  border: 1px solid var(--toast-border);
  border-radius: 999px;
  box-shadow:
    inset 0 1px 0 rgb(255 255 255 / 9%),
    inset 0 -1px 0 var(--toast-inset-bottom),
    0 0.42rem 1.15rem rgb(0 0 0 / 24%);
}

.classia-toast__body {
  position: relative;
  width: 100%;
  margin-top: -0.78rem;
  padding: 1.45rem 1.4rem 1.12rem;
  color: var(--toast-muted);
  text-align: left;
  background:
    radial-gradient(circle at 50% 0%, var(--toast-glow-soft), transparent 54%),
    linear-gradient(180deg, color-mix(in srgb, var(--toast-glow-soft) 70%, transparent), transparent),
    var(--toast-bg-elevated);
  border: 1px solid var(--toast-border);
  border-radius: 2.35rem;
  box-shadow:
    inset 0 1px 0 rgb(255 255 255 / 6%),
    inset 0 -1px 0 var(--toast-inset-bottom);
}

.classia-toast--compact {
  width: max-content;
  max-width: 100%;
}

.classia-toast--compact .classia-toast__head {
  width: max-content;
  max-width: 100%;
  min-height: 3.35rem;
  padding: 0.58rem 1.08rem 0.58rem 0.62rem;
}

.classia-toast__icon {
  display: inline-grid;
  place-items: center;
  width: 2rem;
  height: 2rem;
  color: var(--toast-accent);
  background:
    radial-gradient(circle at 50% 18%, var(--toast-glow-soft), transparent 60%),
    var(--toast-icon-bg);
  border: 1px solid var(--toast-icon-border);
  border-radius: 999px;
  box-shadow:
    inset 0 1px 0 rgb(255 255 255 / 7%),
    inset 0 -1px 0 var(--toast-inset-bottom);
}

.classia-toast__icon svg {
  width: 0.98rem;
  height: 0.98rem;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2.25;
}

.classia-toast__spinner {
  width: 1rem;
  height: 1rem;
  border: 2px solid var(--toast-border);
  border-top-color: var(--toast-accent);
  border-radius: 999px;
  animation: classia-toast-spin 760ms linear infinite;
}

.classia-toast__title {
  min-width: 0;
  overflow: hidden;
  color: var(--toast-accent);
  font-size: 0.91rem;
  font-weight: 760;
  line-height: 1.25;
  text-overflow: ellipsis;
  white-space: nowrap;
  letter-spacing: 0;
}

.classia-toast__description {
  margin: 0;
  padding-inline: 0.1rem;
  color: var(--toast-muted);
  font-size: 0.9rem;
  line-height: 1.55;
}

.classia-toast__action {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 2.35rem;
  margin-top: 0.85rem;
  padding: 0.5rem 0.95rem;
  color: var(--toast-accent);
  font: inherit;
  font-size: 0.9rem;
  font-weight: 800;
  text-decoration: none;
  background:
    linear-gradient(180deg, var(--toast-glow-soft), transparent),
    var(--toast-action-bg);
  border: 1px solid color-mix(in srgb, var(--toast-accent) 42%, transparent);
  border-radius: 999px;
  box-shadow:
    inset 0 1px 0 rgb(255 255 255 / 10%),
    0 0.35rem 0.8rem rgb(0 0 0 / 16%);
  cursor: pointer;
  transition:
    filter 160ms var(--ease-out),
    transform 160ms var(--ease-out);
}

.classia-toast__action:hover,
.classia-toast__action:focus-visible {
  background:
    linear-gradient(180deg, var(--toast-glow-soft), transparent),
    var(--toast-action-bg-hover);
  filter: brightness(1.06);
  transform: translateY(-1px);
  outline: none;
}

.classia-toast__close {
  display: inline-grid;
  place-items: center;
  width: 1.15rem;
  height: 1.15rem;
  padding: 0;
  color: var(--toast-close);
  font: inherit;
  font-size: 0.92rem;
  line-height: 1;
  background: transparent;
  border: 0;
  border-radius: 999px;
  cursor: pointer;
  transition:
    color 160ms var(--ease-out),
    background-color 160ms var(--ease-out);
}

.classia-toast__close:hover,
.classia-toast__close:focus-visible {
  color: var(--toast-close-hover);
  background: var(--toast-close-hover-bg);
  outline: 2px solid var(--toast-border);
  outline-offset: 2px;
}

.classia-toast--compact .classia-toast__close {
  display: none;
}

.classia-toast--expanded .classia-toast__head {
  margin-inline: auto;
}

.classia-toast--expanded .classia-toast__body {
  width: min(30rem, 100%);
  max-width: 100%;
}

.classia-toast--success {
  --toast-accent: var(--color-success);
}

.classia-toast--error {
  --toast-accent: var(--color-danger);
}

.classia-toast--warning {
  --toast-accent: var(--color-warning);
}

.classia-toast--info,
.classia-toast--custom {
  --toast-accent: var(--color-info);
}

.classia-toast--loading {
  --toast-accent: var(--color-text-muted);
}

[data-theme="dark"] .classia-toast {
  --toast-bg: #08090c;
  --toast-bg-elevated: #0d0f14;
  --toast-border: rgb(255 255 255 / 7%);
  --toast-text: rgb(238 242 247 / 92%);
  --toast-muted: rgb(194 202 214 / 74%);
  --toast-glow-strong: rgb(255 255 255 / 10%);
  --toast-glow-soft: rgb(255 255 255 / 4.5%);
  --toast-icon-bg: rgb(255 255 255 / 5%);
  --toast-icon-border: rgb(255 255 255 / 6%);
  --toast-inset-bottom: rgb(0 0 0 / 34%);
  --toast-close: rgb(255 255 255 / 26%);
  --toast-close-hover: rgb(255 255 255 / 58%);
  --toast-close-hover-bg: rgb(255 255 255 / 5%);
  --toast-shadow-a: rgb(0 0 0 / 24%);
  --toast-shadow-b: rgb(0 0 0 / 20%);
  --toast-action-bg: rgb(255 255 255 / 5%);
  --toast-action-bg-hover: color-mix(in srgb, var(--toast-accent) 16%, rgb(255 255 255 / 4%));
}

@media (prefers-color-scheme: dark) {
  html:not([data-theme="light"]) .classia-toast {
    --toast-bg: #08090c;
    --toast-bg-elevated: #0d0f14;
    --toast-border: rgb(255 255 255 / 7%);
    --toast-text: rgb(238 242 247 / 92%);
    --toast-muted: rgb(194 202 214 / 74%);
    --toast-glow-strong: rgb(255 255 255 / 10%);
    --toast-glow-soft: rgb(255 255 255 / 4.5%);
    --toast-icon-bg: rgb(255 255 255 / 5%);
    --toast-icon-border: rgb(255 255 255 / 6%);
    --toast-inset-bottom: rgb(0 0 0 / 34%);
    --toast-close: rgb(255 255 255 / 26%);
    --toast-close-hover: rgb(255 255 255 / 58%);
    --toast-close-hover-bg: rgb(255 255 255 / 5%);
    --toast-shadow-a: rgb(0 0 0 / 24%);
    --toast-shadow-b: rgb(0 0 0 / 20%);
    --toast-action-bg: rgb(255 255 255 / 5%);
    --toast-action-bg-hover: color-mix(in srgb, var(--toast-accent) 16%, rgb(255 255 255 / 4%));
  }
}

@keyframes classia-toast-spin {
  to {
    transform: rotate(1turn);
  }
}

@media (width <= 560px) {
  .classia-toast-container {
    top: calc(4.25rem + env(safe-area-inset-top, 0px));
    width: min(100%, calc(100vw - 2rem));
  }

  .classia-toast {
    width: 100%;
  }

  .classia-toast--compact {
    width: max-content;
    max-width: 100%;
  }

  .classia-toast__head {
    max-width: 100%;
  }

  .classia-toast__body {
    border-radius: 1.25rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .classia-toast,
  .classia-toast.is-visible,
  .classia-toast.is-leaving {
    transition: opacity 1ms linear;
    transform: none;
  }

  .classia-toast__spinner {
    animation-duration: 1.5s;
  }
}
/* =========================================================
   RNF-17: ACCESIBILIDAD WEB (WCAG 2.1 AA)
   Skip-link, transición de tema y refinamientos globales
   ========================================================= */

/* Skip-link: navegación por teclado accesible */
.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-4);
  z-index: 9999;
  padding: var(--space-2) var(--space-4);
  color: var(--color-text-inverse);
  background: var(--color-brand-primary);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  font-weight: 700;
  text-decoration: none;
  transition: top var(--dur-short) var(--ease-out);
}

.skip-link:focus {
  top: var(--space-3);
}

/* Transición suave al cambiar de tema */
html {
  transition: var(--theme-transition);
}

body,
.site-header,
.site-footer,
.card,
.card-container,
.auth-card,
.catalog-card,
.content-card,
.account-section,
.profile-hero,
.empty-state,
.metric,
.panel,
.page-container,
.media-card,
.main-content,
input,
select,
textarea,
table,
.sidebar,
.catalog-filters,
fieldset,
details,
figure {
  transition: var(--theme-transition);
}

/* Foco visible: refuerzo global consistente (WCAG 2.4.7) */
:focus-visible {
  outline: 3px solid var(--color-focus);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

/* Asegurar que el foco no se oculte detrás del header fijo */
:target {
  scroll-margin-top: 5rem;
}

/* Botón de modo oscuro — circular perfecto */
.btn-theme-toggle {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  width: 2.35rem !important;
  height: 2.35rem !important;
  min-width: 2.35rem !important;
  min-height: 2.35rem !important;
  max-width: 2.35rem !important;
  max-height: 2.35rem !important;
  aspect-ratio: 1 / 1 !important;
  padding: 0 !important;
  margin: 0 0 0 var(--space-4) !important;
  margin-inline-start: var(--space-4) !important;
  box-sizing: border-box !important;
  color: var(--color-text-muted) !important;
  background: var(--color-surface) !important;
  border: 1px solid var(--color-border) !important;
  border-radius: 50% !important;
  cursor: pointer !important;
  flex-shrink: 0 !important;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
  transition:
    color var(--dur-short) var(--ease-out),
    background-color var(--dur-short) var(--ease-out),
    border-color var(--dur-short) var(--ease-out),
    transform var(--dur-short) var(--ease-out);
}

.btn-theme-toggle:hover {
  color: var(--color-heading) !important;
  background: var(--color-bg-soft) !important;
  border-color: var(--color-border-strong) !important;
  transform: rotate(15deg);
}

.btn-theme-toggle:focus-visible {
  outline: 3px solid var(--color-focus) !important;
  outline-offset: 3px !important;
}

.btn-theme-toggle svg {
  display: block;
  width: 1.15rem !important;
  height: 1.15rem !important;
  max-width: 1.15rem !important;
  max-height: 1.15rem !important;
  pointer-events: none;
}

/* Icono según modo activo (SOLO UN ICONO VISIBLE) */
.btn-theme-toggle .icon-sun {
  display: none !important;
}

.btn-theme-toggle .icon-moon {
  display: block !important;
}

[data-theme="dark"] .btn-theme-toggle .icon-sun {
  display: block !important;
}

[data-theme="dark"] .btn-theme-toggle .icon-moon {
  display: none !important;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .btn-theme-toggle .icon-sun {
    display: block !important;
  }

  :root:not([data-theme="light"]) .btn-theme-toggle .icon-moon {
    display: none !important;
  }
}

/* =========================================================
   RNF-18: DISEÑO ADAPTABLE — Breakpoints adicionales
   Correcciones de desborde y fluid layouts
   ========================================================= */

/* Prevenir desborde horizontal en cualquier contexto */
img,
video,
svg,
iframe,
embed,
object {
  max-width: 100%;
}

/* Tablas responsivas: permitir scroll horizontal contenido */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: var(--radius-md);
}

.table-responsive table {
  min-width: 480px;
}

/* Breakpoint 360px: dispositivos muy pequeños */
@media (width <=360px) {
  :root {
    --text-base: 0.95rem;
  }

  main,
  .page-container,
  .layout-sidebar {
    width: calc(100% - 1rem);
  }

  .btn,
  button:not(.btn-theme-toggle) {
    padding: 0.6rem 0.8rem;
    font-size: var(--text-sm);
  }
}

/* Breakpoint 1280px+: pantallas anchas */
@media (width >=1280px) {
  :root {
    --max-page: 1200px;
  }
}

/* Modo de alto contraste del SO (prefers-contrast) */
@media (prefers-contrast: more) {
  :root {
    --color-border: oklch(50% 0.03 220deg);
    --color-border-strong: oklch(35% 0.04 220deg);
    --color-focus: oklch(40% 0.2 190deg);
  }

  a:focus-visible,
  button:focus-visible,
  input:focus-visible,
  select:focus-visible,
  textarea:focus-visible {
    outline-width: 4px;
    outline-offset: 4px;
  }
}

/* Modo oscuro automático por preferencia del SO (si no se ha forzado tema) */
@media (prefers-color-scheme: dark) {
  html:not([data-theme]) {
    color-scheme: dark;

    --color-brand-primary: oklch(72% 0.12 190deg);
    --color-brand-primary-hover: oklch(80% 0.13 190deg);
    --color-brand-primary-soft: oklch(22% 0.06 238deg);
    --color-brand-accent: oklch(70% 0.14 190deg);
    --color-brand-accent-hover: oklch(78% 0.14 190deg);
    --color-brand-accent-soft: oklch(20% 0.05 190deg);
    --color-bg: oklch(14% 0.015 240deg);
    --color-bg-soft: oklch(17% 0.018 240deg);
    --color-surface: oklch(18% 0.02 240deg);
    --color-surface-elevated: oklch(21% 0.022 240deg);
    --color-header-bg: oklch(18% 0.02 240deg / 92%);
    --color-heading: oklch(95% 0.01 210deg);
    --color-text: oklch(88% 0.01 210deg);
    --color-text-muted: oklch(68% 0.015 220deg);
    --color-text-inverse: oklch(14% 0.015 240deg);
    --color-border: oklch(30% 0.025 230deg);
    --color-border-strong: oklch(42% 0.03 225deg);
    --color-focus: oklch(74% 0.18 190deg);
    --color-success: oklch(68% 0.14 155deg);
    --color-success-bg: oklch(18% 0.06 155deg);
    --color-warning: oklch(72% 0.14 75deg);
    --color-warning-bg: oklch(18% 0.07 75deg);
    --color-danger: oklch(68% 0.18 28deg);
    --color-danger-bg: oklch(18% 0.07 28deg);
    --color-info: oklch(68% 0.13 238deg);
    --color-info-bg: oklch(18% 0.05 238deg);
    --shadow-sm: 0 0.35rem 1rem oklch(5% 0.01 240deg / 30%);
    --shadow-md: 0 1rem 2.5rem oklch(5% 0.01 240deg / 35%);
  }
}
/* =========================================================
   Interactividad progresiva: tabs y acordeones
   ========================================================= */
.profile-tabs [role="tab"] {
  transition: color var(--dur-short, 150ms) var(--ease-out),
    background-color var(--dur-short, 150ms) var(--ease-out),
    border-color var(--dur-short, 150ms) var(--ease-out),
    transform var(--dur-short, 150ms) var(--ease-out);
}

.profile-tabs [role="tab"][aria-selected="true"] {
  color: var(--color-text-inverse);
  background: var(--color-brand-primary);
  border-color: var(--color-brand-primary);
}

.profile-tabs [role="tab"]:focus-visible,
.faq-item > summary:focus-visible {
  outline: 2px solid var(--color-brand-primary);
  outline-offset: 3px;
}

.faq-item {
  overflow: hidden;
  transition: border-color var(--dur-short, 150ms) var(--ease-out),
    background-color var(--dur-short, 150ms) var(--ease-out);
}

.faq-item > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  cursor: pointer;
  list-style: none;
  font-size: clamp(1.05rem, 2.2vw, var(--text-xl));
  font-weight: 700;
  line-height: 1.35;
}

.faq-item > summary::-webkit-details-marker {
  display: none;
}

.faq-item > summary::after {
  content: "+";
  flex: 0 0 auto;
  color: var(--color-brand-primary);
  font-size: 1.35em;
  font-weight: 400;
  transition: transform var(--dur-short, 150ms) var(--ease-out);
}

.faq-item[open] > summary::after {
  content: "−";
  transform: rotate(180deg);
}

.faq-item > .accordion-panel {
  animation: fade-slide-up var(--dur-short, 150ms) var(--ease-out) both;
}

@media (prefers-reduced-motion: reduce) {
  .profile-tabs [role="tab"],
  .faq-item,
  .faq-item > summary::after {
    transition: none;
  }

  .faq-item > .accordion-panel {
    animation: none;
  }
}

/* Aula del curso: dos tarjetas hermanas dentro de una sola grilla. */
.course-page .course-shell {
  display: grid;
  grid-template-columns: minmax(280px, 34%) minmax(0, 1fr);
  gap: var(--space-4);
  align-items: stretch;
  width: 100%;
  margin-top: var(--space-4);
  background: transparent;
  border: 0;
  border-radius: 0;
  overflow: visible;
  box-shadow: none;
}

.course-page .course-page-title {
  margin: var(--space-4) 0 var(--space-3);
  font-size: clamp(1.35rem, 2.2vw, 2rem);
  line-height: 1.2;
}

.course-page .course-sidebar,
.course-page .course-content {
  min-width: 0;
  height: 100%;
  align-self: stretch;
  box-sizing: border-box;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.course-page .course-sidebar {
  border-right: 1px solid var(--color-border);
  overflow: hidden auto;
}

.course-page .course-content {
  overflow: hidden;
}

@media (min-width: 769px) and (max-width: 1024px) {
  .course-page .course-mobile-toggle {
    display: none;
  }

  .course-page .course-shell {
    grid-template-columns: minmax(240px, 34%) minmax(0, 1fr);
  }

  .course-page .course-sidebar {
    display: block;
    position: static;
    max-height: none;
  }
}

@media (max-width: 768px) {
  .course-page .course-shell {
    grid-template-columns: 1fr;
  }
}

/* Contrato estructural del aula: las dos tarjetas son hermanas directas. */
.course-page .course-layout {
  display: grid;
  grid-template-columns: minmax(280px, 34%) minmax(0, 1fr);
  gap: var(--space-4);
  align-items: stretch;
  width: 100%;
}

.course-page .course-layout > .course-structure-card,
.course-page .course-layout > .course-content-card {
  grid-row: 1;
  grid-column: auto;
  min-width: 0;
  height: 100%;
  margin: 0;
}

.course-page .course-layout > .course-structure-card {
  grid-column: 1;
}

.course-page .course-layout > .course-content-card {
  grid-column: 2;
}

@media (max-width: 768px) {
  .course-page .course-layout {
    grid-template-columns: 1fr;
  }

  .course-page .course-layout > .course-structure-card,
  .course-page .course-layout > .course-content-card {
    grid-column: 1;
    grid-row: auto;
  }
}

/* La estructura no debe estirarse hasta igualar la altura del contenido. */
.course-page .course-layout {
  align-items: start;
}

.course-page .course-layout > .course-structure-card {
  height: fit-content;
  min-height: 0;
  align-self: start;
}

/* Compactar el contenido sin alterar su orden ni su altura funcional. */
.course-page .course-layout > .course-content-card {
  display: block;
  height: auto;
  min-height: 0;
  align-self: start;
}

.course-page .course-content-card .course-content-header {
  display: block;
  height: auto;
  min-height: 0;
  flex: none;
  margin: 0;
  padding: 1.25rem var(--space-5) 0.5rem;
}

.course-page .course-content-card .course-content-header p {
  margin-bottom: 0.15rem;
}

.course-page .course-content-card .course-content-header h1 {
  margin-top: 0.1rem;
}

.course-page .course-content-card .course-lesson-body {
  display: block;
  height: auto;
  min-height: 0;
  flex: none;
  margin: 0;
  padding: 0.5rem var(--space-5) 0.75rem;
}

.course-page .course-content-card .course-lesson-body > p {
  line-height: 1.5;
}

.course-page .course-content-card .course-materials {
  display: block;
  height: auto;
  min-height: 0;
  flex: none;
  margin: 0;
  padding: 0.75rem var(--space-5) 1rem;
}

.course-page .course-content-card .course-materials h2 {
  margin-top: 0;
  margin-bottom: var(--space-2);
}
/* Solicitudes docentes: presentacion acotada y responsive. */
.teacher-request-list {
  display: grid;
  gap: var(--space-4);
}

.teacher-request-card {
  max-width: 760px;
}

.teacher-request-shell {
  grid-template-columns: minmax(0, 1fr);
  width: min(960px, calc(100% - 2rem));
}

.teacher-request-shell .teacher-request-card {
  width: 100%;
  max-width: none;
  justify-self: center;
}

.teacher-request-card h1,
.teacher-request-card h2 {
  margin-top: 0;
}

.teacher-request-intro {
  width: 100%;
  max-width: none;
  color: var(--color-text-muted);
}

.teacher-request-field {
  display: grid;
  gap: var(--space-2);
  margin-top: var(--space-4);
}

.teacher-request-field small {
  color: var(--color-text-muted);
  line-height: 1.5;
}

.teacher-request-status,
.teacher-request-document {
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-bg-soft);
}

.teacher-request-status p {
  margin: var(--space-2) 0 0;
}

.teacher-request-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-3);
}

form.teacher-request-actions {
  margin-top: var(--space-3);
}

@media (max-width: 700px) {
  .teacher-request-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .teacher-request-actions .btn,
  .teacher-request-actions button {
    width: 100%;
  }
}

.teacher-request-list-header {
  display: grid;
  gap: var(--space-2);
}

.teacher-request-list-header h1,
.teacher-request-list-header p {
  margin: 0;
}

.teacher-request-list-header p {
  color: var(--color-text-muted);
}

.teacher-request-table-wrap {
  overflow-x: auto;
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.teacher-request-table {
  width: 100%;
  min-width: 760px;
  margin: 0;
  border-collapse: collapse;
}

.teacher-request-table .sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.teacher-request-table th,
.teacher-request-table td {
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--color-border);
  text-align: left;
  vertical-align: middle;
}

.teacher-request-table th {
  background: var(--color-bg-soft);
  color: var(--color-heading);
  font-size: var(--text-sm);
  font-weight: 800;
}

.teacher-request-table tbody tr:last-child > td {
  border-bottom: 0;
}

.teacher-request-table tbody tr:hover > td {
  background: var(--color-brand-primary-soft);
}

.teacher-request-details {
  min-width: 9rem;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  background: transparent;
}

.teacher-request-details > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  padding: var(--space-2);
  border-radius: var(--radius-sm);
  color: var(--color-brand-primary);
  cursor: pointer;
  font-weight: 700;
  list-style: none;
}

.teacher-request-details > summary::-webkit-details-marker {
  display: none;
}

.teacher-request-details > summary:focus-visible {
  outline: 3px solid var(--color-focus);
  outline-offset: 2px;
}

.teacher-request-detail-panel {
  display: grid;
  gap: var(--space-4);
  min-width: min(34rem, 70vw);
  margin-top: var(--space-3);
  padding: var(--space-4);
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.teacher-request-meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(10rem, 1fr));
  gap: var(--space-3);
  margin: 0;
}

.teacher-request-meta > div {
  display: grid;
  gap: var(--space-1);
}

.teacher-request-meta dt {
  color: var(--color-text-muted);
  font-size: var(--text-xs);
  font-weight: 800;
  text-transform: uppercase;
}

.teacher-request-meta dd {
  margin: 0;
  overflow-wrap: anywhere;
}

.teacher-request-detail-block {
  display: grid;
  gap: var(--space-2);
}

.teacher-request-detail-block h3,
.teacher-request-detail-block p {
  margin: 0;
}

.teacher-request-detail-block h3 {
  font-size: var(--text-sm);
}

.teacher-request-detail-block p {
  line-height: 1.55;
  overflow-wrap: anywhere;
}

.teacher-request-status-badge {
  display: inline-flex;
  width: fit-content;
  padding: 0.25rem 0.6rem;
  border: 1px solid currentColor;
  border-radius: 999px;
  font-size: var(--text-xs);
  font-weight: 800;
  line-height: 1.2;
}

.teacher-request-status-badge--pending {
  color: var(--color-warning);
  background: var(--color-warning-bg);
}

.teacher-request-status-badge--rejected {
  color: var(--color-danger);
  background: var(--color-danger-bg);
}

.teacher-request-status-badge--approved {
  color: var(--color-success);
  background: var(--color-success-bg);
}

.teacher-request-status--pending,
.teacher-request-status--rejected,
.teacher-request-status--approved {
  display: grid;
  gap: var(--space-3);
}

.teacher-request-embedded-details {
  margin-bottom: var(--space-3);
}

.teacher-request-embedded-details > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-4);
  cursor: pointer;
  list-style: none;
}

.teacher-request-embedded-details > summary::-webkit-details-marker {
  display: none;
}

.teacher-request-embedded-details > summary:focus-visible {
  outline: 3px solid var(--color-focus);
  outline-offset: 2px;
}

.teacher-request-embedded-summary {
  display: grid;
  gap: var(--space-1);
}

.teacher-request-embedded-summary span {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.teacher-request-embedded-details > .accordion-panel {
  padding: 0;
}

.teacher-request-status--pending h2,
.teacher-request-status--pending p {
  margin: 0;
}

.teacher-request-form {
  display: grid;
  gap: var(--space-4);
}

.teacher-request-form .teacher-request-field {
  margin-top: 0;
}

.teacher-request-empty {
  padding: var(--space-5);
  border: 1px dashed var(--color-border-strong);
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
  text-align: center;
}

@media (max-width: 760px) {
  .teacher-request-table-wrap {
    overflow: visible;
    border: 0;
    box-shadow: none;
    background: transparent;
  }

  .teacher-request-table,
  .teacher-request-table tbody,
  .teacher-request-table tr,
  .teacher-request-table td {
    display: block;
    width: 100%;
    min-width: 0;
  }

  .teacher-request-table {
    border-collapse: separate;
  }

  .teacher-request-table thead {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    clip-path: inset(50%);
    white-space: nowrap;
  }

  .teacher-request-table tr {
    margin-bottom: var(--space-3);
    overflow: hidden;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-surface-elevated);
    box-shadow: var(--shadow-sm);
  }

  .teacher-request-table td {
    display: grid;
    grid-template-columns: 7rem minmax(0, 1fr);
    gap: var(--space-2);
    border-bottom: 1px solid var(--color-border);
  }

  .teacher-request-table td::before {
    content: attr(data-label);
    color: var(--color-text-muted);
    font-size: var(--text-xs);
    font-weight: 800;
    text-transform: uppercase;
  }

  .teacher-request-table td:last-child {
    border-bottom: 0;
  }

  .teacher-request-details,
  .teacher-request-detail-panel {
    min-width: 0;
  }

  .teacher-request-detail-panel {
    grid-column: 1 / -1;
    margin-top: var(--space-2);
  }
}

/* Reduce el espacio solo entre el encabezado y las solicitudes docentes. */
.admin-requests-section > header {
  margin-bottom: var(--space-4);
}

.teacher-request-dialog {
  width: min(820px, calc(100vw - 2rem));
  max-height: min(88dvh, 760px);
}

.teacher-request-dialog-body {
  display: grid;
  gap: var(--space-4);
  overflow-y: auto;
}

.teacher-request-dialog-body .teacher-request-meta {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.teacher-request-dialog-actions {
  justify-content: flex-end;
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-border);
}

.teacher-request-document-actions {
  gap: var(--space-2);
}

@media (max-width: 640px) {
  .teacher-request-dialog {
    width: calc(100vw - 1rem);
    max-height: calc(100dvh - 1rem);
  }

  .teacher-request-dialog-body .teacher-request-meta {
    grid-template-columns: 1fr;
  }

  .teacher-request-dialog-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .teacher-request-dialog-actions .btn {
    width: 100%;
  }
}
/* Navegación por pestañas del panel del proveedor. */
.provider-workspace .provider-subnav {
  gap: 0;
  padding: 0;
  background: transparent;
  border: 0;
  border-radius: 0;
  box-shadow: none;
}

.provider-workspace .provider-subnav a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 0;
  flex: 1 1 0;
  padding: var(--space-2) var(--space-3);
  color: var(--color-text-muted);
  background: var(--color-brand-primary-soft);
  border: 1px solid var(--color-border);
  border-radius: 0;
  text-align: center;
  white-space: nowrap;
}

.provider-workspace .provider-subnav a:first-child {
  border-radius: var(--radius-sm) 0 0 var(--radius-sm);
}

.provider-workspace .provider-subnav a:last-child {
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.provider-workspace .provider-subnav a.active,
.provider-workspace .provider-subnav a.active:hover,
.provider-workspace .provider-subnav a.active:focus-visible {
  color: var(--color-text-inverse);
  background: var(--color-brand-primary);
  border-color: var(--color-brand-primary);
}

.provider-tab-panels {
  min-width: 0;
}

.provider-tab-panel {
  display: grid;
  gap: var(--space-5);
  min-width: 0;
}

.provider-tab-panel[hidden] {
  display: none !important;
}

.provider-tab-panel > section {
  min-width: 0;
}

.provider-tab-panel > section > header {
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--color-border);
}

.provider-workspace > .provider-subnav {
  position: static;
}

@media (max-width: 760px) {
  .provider-workspace .provider-subnav a {
    flex: 0 0 auto;
    min-width: 10rem;
  }
}
.profile-page {
  padding-top: var(--space-5);
}

.profile-page > .profile-hero {
  margin-top: 0;
}

/* Pestañas del perfil de usuario: mismo lenguaje visual de los paneles. */
.profile-page .profile-tabs {
  gap: 0;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.profile-page .profile-tabs a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 0;
  flex: 1 1 0;
  padding: var(--space-2) var(--space-3);
  color: var(--color-text-muted);
  background: var(--color-brand-primary-soft);
  border: 1px solid var(--color-border);
  border-radius: 0;
  font-weight: 700;
  text-align: center;
  text-decoration: none;
  white-space: nowrap;
}

.profile-page .profile-tabs a:first-child {
  border-radius: var(--radius-sm) 0 0 var(--radius-sm);
}

.profile-page .profile-tabs a:last-child {
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.profile-page .profile-tabs a.active,
.profile-page .profile-tabs a.active:hover,
.profile-page .profile-tabs a.active:focus-visible {
  color: var(--color-text-inverse);
  background: var(--color-brand-primary);
  border-color: var(--color-brand-primary);
}

.profile-page .profile-tab-panel[hidden] {
  display: none !important;
}

.profile-certificates-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 18rem), 1fr));
  gap: var(--space-4);
  margin-top: var(--space-4);
}

.profile-certificate-card {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.profile-certificate-icon {
  display: grid;
  flex: 0 0 2.25rem;
  width: 2.25rem;
  height: 2.25rem;
  place-items: center;
  color: var(--color-text-inverse);
  background: var(--color-brand-primary);
  border-radius: 50%;
  font-weight: 700;
}

.profile-certificate-content {
  min-width: 0;
}

.profile-certificate-content h3 {
  margin: 0 0 var(--space-2);
  overflow-wrap: anywhere;
}

.profile-certificate-content p {
  margin: 0 0 var(--space-2);
}

@media (max-width: 760px) {
  .profile-page .profile-tabs a {
    flex: 0 0 auto;
    min-width: 11rem;
  }
}

.client-service-request-page {
  padding-top: var(--space-5);
}

.client-service-request-page .request-page-heading {
  margin-bottom: var(--space-4);
}

.client-service-request-page .request-page-heading h1 {
  margin: 0 0 var(--space-2);
  overflow-wrap: anywhere;
}

.request-heading-meta,
.request-section-heading,
.message-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

.request-heading-meta p,
.request-section-heading p {
  margin: 0;
  color: var(--color-text-muted);
}

.request-status-badge {
  flex: 0 0 auto;
  padding: 0.3rem 0.7rem;
  color: var(--color-brand-primary-hover);
  background: var(--color-brand-primary-soft);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  font-size: var(--text-xs);
  font-weight: 800;
}

.request-status-help {
  margin: var(--space-2) 0 0;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.client-service-request-page .content-card {
  margin-block: var(--space-4);
}

.client-service-request-page .request-info-disclosure {
  padding: 0;
  background: transparent;
  border: 0;
}

.client-service-request-page .request-info-disclosure > summary {
  padding: var(--space-2) 0;
  color: var(--color-heading);
  font-weight: 800;
  cursor: pointer;
}

.client-service-request-page .request-info-content {
  display: grid;
  gap: var(--space-5);
  padding-top: var(--space-3);
}

.client-service-request-page .request-info-group h2,
.client-service-request-page .request-provider-response h2 {
  margin: 0 0 var(--space-2);
  color: var(--color-heading);
  font-size: var(--text-lg);
}

.client-service-request-page .request-details {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3);
  margin: 0;
}

.client-service-request-page .request-details > div {
  min-width: 0;
  padding: var(--space-2) var(--space-3);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  overflow-wrap: anywhere;
}

.client-service-request-page .request-details dt {
  margin-bottom: var(--space-1);
  color: var(--color-text-muted);
  font-size: var(--text-xs);
  font-weight: 800;
}

.client-service-request-page .request-details dd {
  margin: 0;
  color: var(--color-text);
  overflow-wrap: anywhere;
}

.client-service-request-page .request-description {
  margin-top: var(--space-3);
  overflow-wrap: anywhere;
}

.client-service-request-page .request-description h3 {
  margin: 0 0 var(--space-1);
  font-size: var(--text-sm);
}

.client-service-request-page .request-description p,
.client-service-request-page .request-provider-response p {
  margin: 0 0 var(--space-2);
  overflow-wrap: anywhere;
}

.client-service-request-page .request-value-empty {
  color: var(--color-text-muted);
  font-style: italic;
}

.client-service-request-page .request-info-attachment {
  margin: 0;
}

.client-service-request-page .request-provider-response {
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-border);
}

.request-proposal-card h2,
.request-conversation-card h2 {
  margin-top: 0;
}

.request-proposal-card form + form {
  margin-top: var(--space-2);
}

.request-cancel-actions {
  margin: var(--space-3) 0 var(--space-4);
}

.request-conversation-card .message-thread {
  max-height: 28rem;
  margin-block: var(--space-4);
  overflow-y: auto;
}

.request-conversation-card .message-thread article {
  max-width: 82%;
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-brand-primary);
  border-radius: var(--radius-sm);
  overflow-wrap: anywhere;
}

.request-conversation-card .message-thread .message-own {
  justify-self: end;
  border-left-color: var(--color-brand-accent);
  background: var(--color-brand-primary-soft);
}

.message-meta time {
  color: var(--color-text-muted);
  font-size: var(--text-xs);
}

.message-thread article p {
  margin: var(--space-1) 0 0;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.request-empty-state {
  margin: 0;
  padding: var(--space-4);
  color: var(--color-text-muted);
  background: var(--color-surface);
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-sm);
}

.request-message-form {
  display: grid;
  gap: var(--space-3);
}

.request-message-form label {
  display: grid;
  gap: var(--space-1);
  font-weight: 700;
}

.request-message-form textarea {
  min-height: 5rem;
  resize: vertical;
}

.request-back-link {
  margin-top: var(--space-2);
}

@media (max-width: 700px) {
  .client-service-request-page .request-details {
    grid-template-columns: 1fr;
  }

  .request-heading-meta,
  .request-section-heading,
  .message-meta {
    align-items: flex-start;
    flex-direction: column;
  }

  .request-conversation-card .message-thread article {
    max-width: 100%;
  }
}

/* Detalle de solicitud para proveedor: jerarquía compacta y aislada. */
.service-request-provider-page {
  gap: var(--space-4);
  padding-top: var(--space-5);
  padding-bottom: var(--space-6);
}

.service-request-provider-page > .request-page-heading {
  display: block;
  padding: var(--space-4) var(--space-5);
  margin: 0;
}

.service-request-provider-page .request-page-heading h1 {
  margin: 0 0 var(--space-2);
  font-size: clamp(1.5rem, 2.6vw, 2.1rem);
  overflow-wrap: anywhere;
}

.service-request-provider-page .request-heading-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

.service-request-provider-page .request-heading-meta p,
.service-request-provider-page .request-status-help {
  margin: 0;
  color: var(--color-text-muted);
}

.service-request-provider-page .request-status-help {
  margin-top: var(--space-2);
  font-size: var(--text-sm);
}

.service-request-provider-page .request-status-badge {
  flex: 0 0 auto;
  padding: 0.3rem 0.7rem;
  color: var(--color-brand-primary-hover);
  background: var(--color-brand-primary-soft);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  font-size: var(--text-xs);
  font-weight: 800;
}

.service-request-provider-page .request-detail-layout {
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-4);
  margin: 0;
}

.service-request-provider-page .request-detail-card,
.service-request-provider-page .request-state-card,
.service-request-provider-page .request-conversation-card {
  min-width: 0;
  padding: var(--space-4);
}

.service-request-provider-page .request-info-disclosure {
  padding: 0;
  background: transparent;
  border: 0;
}

.service-request-provider-page .request-info-disclosure > summary {
  padding: var(--space-2) 0;
  color: var(--color-heading);
  font-size: var(--text-lg);
  font-weight: 800;
  cursor: pointer;
}

.service-request-provider-page .request-info-content {
  display: grid;
  gap: var(--space-4);
  padding-top: var(--space-3);
}

.service-request-provider-page .request-info-group h2,
.service-request-provider-page .request-proposal-card h2,
.service-request-provider-page .request-conversation-card h2 {
  margin: 0 0 var(--space-2);
  color: var(--color-heading);
  font-size: var(--text-lg);
}

.service-request-provider-page .request-details {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-2);
  margin: 0;
}

.service-request-provider-page .request-details > div {
  min-width: 0;
  padding: var(--space-2) var(--space-3);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  overflow-wrap: anywhere;
}

.service-request-provider-page .request-details dt {
  margin-bottom: var(--space-1);
  color: var(--color-text-muted);
  font-size: var(--text-xs);
  font-weight: 800;
}

.service-request-provider-page .request-details dd {
  margin: 0;
  color: var(--color-text);
  overflow-wrap: anywhere;
}

.service-request-provider-page .request-description {
  margin-top: var(--space-3);
  overflow-wrap: anywhere;
}

.service-request-provider-page .request-description h3 {
  margin: 0 0 var(--space-1);
  font-size: var(--text-sm);
}

.service-request-provider-page .request-description p,
.service-request-provider-page .request-value-empty {
  margin: 0;
  overflow-wrap: anywhere;
}

.service-request-provider-page .request-value-empty {
  color: var(--color-text-muted);
  font-style: italic;
}

.service-request-provider-page .request-info-attachment {
  margin: 0;
}

.service-request-provider-page .request-proposal-card .provider-section-head {
  margin-bottom: var(--space-3);
}

.service-request-provider-page .request-proposal-card .provider-section-head p {
  margin: 0;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.service-request-provider-page .request-proposal-card .provider-form {
  gap: var(--space-3);
}

.service-request-provider-page .request-proposal-card .form-grid {
  margin-top: 0;
}

.service-request-provider-page .request-action-row {
  gap: var(--space-2);
  margin: var(--space-2) 0 0;
}

.service-request-provider-page .request-action-row .muted {
  flex: 1 1 100%;
  margin: 0;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.service-request-provider-page .request-conversation-card {
  margin: 0;
}

.service-request-provider-page .request-section-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}

.service-request-provider-page .request-section-heading p {
  margin: 0;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.service-request-provider-page .request-conversation-card .message-thread {
  max-height: 28rem;
  margin-block: var(--space-3);
  overflow-y: auto;
}

.service-request-provider-page .request-conversation-card .message-thread article {
  max-width: 82%;
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-brand-primary);
  border-radius: var(--radius-sm);
  overflow-wrap: anywhere;
}

.service-request-provider-page .request-conversation-card .message-thread .message-own {
  justify-self: end;
  border-left-color: var(--color-brand-accent);
  background: var(--color-brand-primary-soft);
}

.service-request-provider-page .message-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
}

.service-request-provider-page .message-meta time {
  color: var(--color-text-muted);
  font-size: var(--text-xs);
}

.service-request-provider-page .message-thread article p {
  margin: var(--space-1) 0 0;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.service-request-provider-page .request-empty-state {
  margin: 0;
  padding: var(--space-4);
  color: var(--color-text-muted);
  background: var(--color-surface);
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-sm);
}

.service-request-provider-page .request-message-form {
  display: grid;
  gap: var(--space-3);
}

.service-request-provider-page .request-message-form label {
  display: grid;
  gap: var(--space-1);
  font-weight: 700;
}

.service-request-provider-page .request-message-form textarea {
  min-height: 5rem;
  resize: vertical;
}

.service-request-provider-page .request-back-link {
  margin: 0;
}

@media (max-width: 620px) {
  .service-request-provider-page {
    width: min(100% - 1rem, 1500px);
  }

  .service-request-provider-page > .request-page-heading,
  .service-request-provider-page .request-detail-card,
  .service-request-provider-page .request-state-card,
  .service-request-provider-page .request-conversation-card {
    padding: var(--space-3);
  }

  .service-request-provider-page .request-details {
    grid-template-columns: 1fr;
  }

  .service-request-provider-page .request-heading-meta,
  .service-request-provider-page .request-section-heading,
  .service-request-provider-page .message-meta {
    align-items: flex-start;
    flex-direction: column;
  }

  .service-request-provider-page .request-conversation-card .message-thread article {
    max-width: 100%;
  }
}

.service-request-provider-page .request-proposal-disclosure {
  width: 100%;
}

.service-request-provider-page .request-proposal-content .provider-section-head {
  margin-bottom: var(--space-3);
}

.service-request-provider-page .request-proposal-content .provider-section-head p {
  margin: 0;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.service-request-provider-page .request-proposal-content .provider-form {
  gap: var(--space-3);
}
.course-page .course-grades-dialog .course-progress-card__foot {
  flex-wrap: wrap;
  justify-content: flex-start;
}

.course-page .course-grades-dialog .course-progress-card__foot > span {
  flex: 1 1 auto;
}

.course-page .course-grades-dialog .course-progress-bar {
  width: 100%;
  height: 0.55rem;
  margin: var(--space-2) 0 var(--space-3);
}

@media (max-width: 620px) {
  .course-page .course-grades-dialog .course-progress-card__foot {
    align-items: flex-start;
    flex-direction: column;
    gap: var(--space-1);
  }
}

/* Encabezado y resumen del proveedor en una sola franja compacta. */
.provider-dashboard-overview {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr);
  gap: var(--space-4);
  align-items: stretch;
}

.provider-dashboard-overview > .provider-dashboard__header,
.provider-dashboard-overview > .provider-summary-section {
  min-width: 0;
  margin: 0;
}

.provider-dashboard-overview > .provider-dashboard__header {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding: var(--space-5);
}

.provider-dashboard-overview .provider-dashboard__header h1,
.provider-dashboard-overview .provider-dashboard__header p {
  margin: 0;
}

.provider-dashboard-overview .provider-dashboard__header > nav {
  margin-top: auto;
}

.provider-dashboard-overview .provider-summary-section {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-content: start;
  gap: var(--space-2);
  padding: var(--space-4);
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.provider-dashboard-overview .provider-summary-section > h2 {
  margin-bottom: var(--space-1);
}

.provider-dashboard-overview .provider-summary-section > article {
  min-height: 0;
  padding: var(--space-2);
  background: transparent;
  border: 0;
  box-shadow: none;
}

.provider-dashboard-overview .provider-summary-section > article h3 {
  min-height: 0;
  margin-bottom: var(--space-1);
  font-size: var(--text-xs);
}

.provider-dashboard-overview .provider-summary-section > article p {
  margin: 0;
}

@media (max-width: 1100px) {
  .provider-dashboard-overview {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }

  .provider-dashboard-overview .provider-summary-section {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 820px) {
  .provider-dashboard-overview {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .provider-dashboard-overview .provider-summary-section {
    grid-template-columns: 1fr;
  }
}