/* ============================================================
   MkDocs Material → estética del sitio institucional (sa-tokens-v2)
   Header BLANCO + logo negro + azul pizarra SOLO de acento.
   ============================================================ */

:root {
  /* Azul pizarra como acento (links, botones, nav activo) */
  --md-primary-fg-color:        var(--sa-primary);        /* #3A5A9A */
  --md-primary-fg-color--light: var(--blue-500);
  --md-primary-fg-color--dark:  var(--sa-primary-hover);
  --md-accent-fg-color:         var(--blue-500);

  /* Superficies y texto (del design system) */
  --md-default-bg-color:        var(--bg-surface);
  --md-typeset-color:           var(--text-secondary);
  --md-typeset-a-color:         var(--blue-500);
  --md-default-fg-color--lightest: var(--border-subtle);
  --md-default-fg-color--lighter:  var(--border-light);
  --md-code-bg-color:           var(--bg-overlay);
  --md-code-fg-color:           var(--text-primary);
}

body { background: var(--bg-base); }

/* ===== Pie de página claro, de Sistemas San Antonio ===== */
:root {
  --md-footer-bg-color:          var(--bg-surface);
  --md-footer-bg-color--dark:    var(--bg-raised);
  --md-footer-fg-color:          var(--text-secondary);
  --md-footer-fg-color--light:   var(--text-muted);
  --md-footer-fg-color--lighter: var(--text-muted);
}
.md-footer-meta { border-top: 1px solid var(--border-subtle); }
.md-footer-copyright { color: var(--text-muted); font-size: .72rem; }
.md-footer-copyright__highlight { color: var(--text-secondary); }

/* ===== HEADER BLANCO (como el sitio) ===== */
.md-header {
  background-color: var(--bg-surface);
  color: var(--text-primary);
  border-bottom: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-xs);
}
.md-header__title,
.md-header__topic { color: var(--text-primary); font-weight: 700; }
.md-header__button,
.md-header .md-icon { color: var(--text-secondary); }
.md-header__button.md-logo img,
.md-header__button.md-logo svg { height: 1.9rem; width: auto; }

/* Pestañas de navegación (blancas) */
.md-tabs {
  background-color: var(--bg-surface);
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border-subtle);
}
.md-tabs__link { color: var(--text-secondary); opacity: 1; font-weight: 500; }
.md-tabs__link--active,
.md-tabs__link:hover { color: var(--sa-primary); }

/* Buscador claro */
.md-search__form { background-color: var(--bg-overlay); border-radius: var(--r-md); box-shadow: none; }
.md-search__form:hover { background-color: var(--bg-hover); }
.md-search__input { color: var(--text-primary); }
.md-search__input::placeholder { color: var(--text-muted); }
.md-search__icon { color: var(--text-muted); }

/* ===== Tipografía (como el sitio) ===== */
.md-typeset { font-size: .82rem; line-height: 1.72; }
.md-typeset h1, .md-typeset h2, .md-typeset h3, .md-typeset h4 {
  color: var(--text-primary);
  font-weight: 700;
  letter-spacing: -0.02em;
}
.md-typeset h1 { font-weight: 800; letter-spacing: -.03em; }
/* H2: sin la línea "docs viejos"; jerarquía por tamaño + aire */
.md-typeset h2 {
  margin-top: 3.2rem;
  padding-bottom: .2rem;
  font-size: 1.5rem;
}
/* pequeña marca de acento antes del H2 (moderno) */
.md-typeset h2::before {
  content: "";
  display: block;
  width: 26px; height: 3px;
  background: var(--blue-500);
  border-radius: 3px;
  margin-bottom: .7rem;
}
.md-typeset h3 { margin-top: 2.1rem; font-size: 1.12rem; }
::selection { background: var(--blue-200); color: var(--blue-900); }

/* Sidebar activo */
.md-nav__link--active { color: var(--sa-primary); font-weight: 600; }

/* ===== PORTADA tipo "Centro de Ayuda" ===== */
.md-typeset .hero {
  text-align: center;
  padding: 1rem 1rem 1.2rem;
  max-width: 780px;
  margin: 0 auto;
}
/* En la portada, achico el margen que MkDocs deja arriba */
.md-content__inner { margin-top: .4rem; }
.md-content__inner::before { height: 0; }
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  color: var(--blue-600);
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  font-size: var(--text-xs);
  margin-bottom: .4rem;
}
.hero-eyebrow::before {
  content: "";
  width: 22px; height: 2px;
  background: var(--blue-600);
  border-radius: 2px;
}
.md-typeset .hero h1 {
  font-size: 2.7rem; line-height: 1.1;
  margin: .2rem 0 .8rem; color: var(--text-primary);
}
.md-typeset .hero p { color: var(--text-secondary); font-size: 1.05rem; }
.md-typeset .hero .md-button { margin-top: 1rem; }

/* ===== Botones (gradiente como el sitio) ===== */
.md-typeset .md-button {
  border-radius: var(--r-md);
  font-weight: 600;
  transition: box-shadow var(--t-base), transform var(--t-base), background var(--t-base);
}
.md-typeset .md-button--primary {
  background: linear-gradient(180deg, var(--blue-500), var(--blue-600));
  border-color: var(--blue-600);
  color: #fff;
  box-shadow: var(--shadow-sm);
}
.md-typeset .md-button--primary:hover {
  background: linear-gradient(180deg, var(--blue-600), var(--blue-700));
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

/* ===== Tarjetas ===== */
.md-typeset .grid.cards > ul > li,
.md-typeset .grid.cards > .card {
  border: 1px solid var(--border-subtle);
  border-radius: var(--r-xl);
  padding: 1.1rem 1.3rem;
  background: var(--bg-surface);
  box-shadow: var(--shadow-xs);
  transition: box-shadow var(--t-base), transform var(--t-base), border-color var(--t-base);
}
.md-typeset .grid.cards > ul > li:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
  border-color: var(--blue-400);
}
.md-typeset .grid.cards .lg.middle { color: var(--sa-primary); }

/* ===== Admonitions / tablas ===== */
.md-typeset .admonition, .md-typeset details {
  border-radius: var(--r-lg); box-shadow: var(--shadow-xs);
}
.md-typeset table:not([class]) {
  border-radius: var(--r-lg); overflow: hidden; box-shadow: var(--shadow-xs);
}
.md-typeset table:not([class]) th {
  background: var(--bg-raised); color: var(--text-primary); font-weight: 600;
}

/* ===== Video responsive ===== */
.video-wrapper {
  position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden;
  border-radius: var(--r-lg); box-shadow: var(--shadow-md); margin: 1.2rem 0;
}
.video-wrapper iframe { position: absolute; top: 0; left: 0; width: 100%; height: 100%; border: 0; }

/* ===== Imágenes / capturas ===== */
.md-typeset img[src$=".png"],
.md-typeset img[src$=".svg"],
.md-typeset img[src$=".jpg"] {
  border-radius: var(--r-lg);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-sm);
}

/* ============================================================
   CABECERA DE MANUAL (una página por sistema, tipo "MANUAL COMPLETO")
   ============================================================ */
.manual-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  color: var(--blue-600);
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  font-size: var(--text-xs);
}
.manual-eyebrow::before {
  content: "";
  width: 22px; height: 2px;
  background: var(--blue-600);
  border-radius: 2px;
}
/* Título del manual bien grande y el subtítulo (primer párrafo) más suave */
.md-typeset .manual-eyebrow + h1 { margin: .3rem 0 .5rem; font-size: 2.2rem; }
.md-typeset .manual-eyebrow + h1 + p {
  color: var(--text-secondary);
  font-size: 1.05rem;
  margin-bottom: 1.1rem;
}
/* Botón Descargar PDF: chico, arriba a la derecha del manual */
.manual-actions { float: right; margin: .1rem 0 .4rem 1rem; }
.md-typeset .manual-print-btn {
  display: inline-flex; align-items: center; gap: .35rem;
  font-family: inherit; font-size: .68rem; font-weight: 600;
  color: var(--sa-primary);
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--r-md);
  padding: .34rem .7rem;
  cursor: pointer;
  box-shadow: var(--shadow-xs);
  transition: border-color var(--t-base), background var(--t-base), box-shadow var(--t-base);
}
.md-typeset .manual-print-btn:hover {
  border-color: var(--blue-400);
  background: var(--bg-hover);
  box-shadow: var(--shadow-sm);
}

/* Menú desplegable del botón PDF (completo / solo empleados) */
.pmenu { position: relative; display: inline-block; }
.pmenu > summary {
  list-style: none;
  display: inline-flex; align-items: center; gap: .3rem;
}
.pmenu > summary::-webkit-details-marker { display: none; }
.pmenu > summary::after {
  content: "";
  width: 5px; height: 5px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg);
  margin-left: .2rem; margin-top: -2px;
  opacity: .8;
}
.pmenu__list {
  position: absolute; right: 0; top: calc(100% + 5px);
  z-index: 20;
  min-width: 12.5rem;
  display: flex; flex-direction: column; gap: .05rem;
  padding: .3rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-lg);
}
.md-typeset .pmenu__item {
  display: block; width: 100%;
  text-align: left;
  font: inherit; font-size: .72rem; font-weight: 500;
  color: var(--text-secondary);
  background: none; border: 0; cursor: pointer;
  padding: .42rem .55rem;
  border-radius: 5px;
}
.md-typeset .pmenu__item:hover { background: var(--bg-hover); color: var(--sa-primary); }

/* ============================================================
   GUÍA LATERAL (índice del manual) — imita el sidebar del sitio
   ============================================================ */
.md-sidebar--primary { width: 13.5rem; }
.md-sidebar__scrollwrap { margin: 0; }
.md-nav { font-size: .72rem; line-height: 1.3; }

/* Reset general: sin cajas ni sombras, ítems compactos */
.md-sidebar--primary .md-nav__item { margin: 0; padding: 0; }
.md-sidebar--primary .md-nav__link {
  color: var(--text-secondary);
  padding: .2rem .55rem;
  margin: .04rem 0;
  border-radius: var(--r-md);
  box-shadow: none;
  transition: color var(--t-base), background var(--t-base);
}
.md-sidebar--primary .md-nav__link:hover {
  color: var(--sa-primary);
  background: var(--bg-hover);
}

/* Título de la página ("Firma Digital"): limpio, SIN la caja flotante */
.md-nav--lifted > .md-nav__list > .md-nav__item--active > .md-nav__link {
  color: var(--text-primary) !important;
  font-weight: 800;
  font-size: .9rem;
  letter-spacing: -.01em;
  background: none !important;
  box-shadow: none !important;
  border: 0 !important;
  border-bottom: 1px solid var(--border-subtle) !important;
  border-radius: 0 !important;
  padding: .1rem 0 .5rem !important;
  margin: 0 0 .45rem !important;
}
.md-nav--lifted > .md-nav__list > .md-nav__item--active > .md-nav__link .md-nav__icon { display: none; }
/* el auto-link duplicado de la página y el título repetido: fuera */
.md-nav--lifted > .md-nav__list > .md-nav__item--active > a.md-nav__link--active { display: none; }
.md-nav--secondary > .md-nav__title { display: none; }

/* Ítem activo (sección donde estás): solo color, sin caja */
.md-sidebar--primary a.md-nav__link--active {
  color: var(--sa-primary) !important;
  font-weight: 600;
  background: none !important;
}

/* Secciones de primer nivel (los H2 del manual) → etiqueta gris MAYÚSCULA */
.md-nav__item--active > .md-nav--secondary > .md-nav__list > .md-nav__item > .md-nav__link {
  text-transform: uppercase;
  letter-spacing: .07em;
  font-size: .66rem;
  font-weight: 700;
  color: var(--text-muted);
  margin-top: .6rem;
  padding-left: .1rem;
}
.md-nav__item--active > .md-nav--secondary > .md-nav__list > .md-nav__item > .md-nav__link:hover {
  color: var(--sa-primary);
  background: none;
}

/* Sub-niveles (H3 / H4): solo sangría, SIN líneas verticales */
.md-nav--secondary .md-nav {
  margin-left: .5rem;
  padding-left: .3rem;
}
/* matar cualquier línea vertical del índice */
.md-sidebar--primary .md-nav,
.md-sidebar--primary .md-nav__list,
.md-sidebar--primary .md-nav__item { border-left: 0 !important; }

/* ===== Pasos numerados (steps) ===== */
.md-typeset p > strong:first-child { color: var(--text-primary); }

/* ============================================================
   PULIDO MODERNO
   ============================================================ */
html { scroll-behavior: smooth; }

/* Ancho de lectura cómodo (no a todo el ancho) */
.md-content { max-width: 50rem; margin: 0 auto; }
.md-content__inner { padding-bottom: 3rem; }

/* Descripción (bajada) del manual: más grande y suave */
.md-typeset .manual-eyebrow + h1 + p {
  font-size: 1.12rem;
  line-height: 1.6;
  color: var(--text-secondary);
  margin: .2rem 0 1.4rem;
  max-width: 42rem;
}

/* Links con subrayado animado */
.md-typeset a:not(.md-button):not(.md-nav__link) {
  text-decoration: none;
  background-image: linear-gradient(var(--blue-500), var(--blue-500));
  background-size: 0% 1.5px;
  background-position: 0 100%;
  background-repeat: no-repeat;
  transition: background-size var(--t-base);
  padding-bottom: 1px;
}
.md-typeset a:not(.md-button):not(.md-nav__link):hover { background-size: 100% 1.5px; }

/* Ítem activo del índice: pill sutil (moderno, no caja dura) */
.md-sidebar--primary a.md-nav__link--active {
  background: rgba(58, 90, 154, .09) !important;
  box-shadow: inset 2px 0 0 var(--sa-primary);
}

/* Separadores suaves */
.md-typeset hr { border-bottom: 1px solid var(--border-subtle); opacity: .8; }

/* Listas con un poco más de aire */
.md-typeset ul li, .md-typeset ol li { margin-bottom: .35em; }

/* Negrita con color de énfasis */
.md-typeset strong { color: var(--text-primary); font-weight: 700; }

/* Cajas de color (admonitions) más suaves y modernas */
.md-typeset .admonition, .md-typeset details {
  border: 1px solid var(--border-subtle);
  border-left-width: 3px;
  font-size: .8rem;
}

/* Imágenes: un poco más de presencia */
.md-typeset img[src$=".png"] { margin: .4rem 0; }

/* ===== Botón de YouTube (playlist de videos) ===== */
.md-typeset .yt-button {
  background: #FF0000;
  border-color: #FF0000;
  color: #fff;
  box-shadow: var(--shadow-sm);
}
.md-typeset .yt-button:hover {
  background: #d90000;
  border-color: #d90000;
  color: #fff;
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}
.md-typeset .yt-button svg { fill: currentColor; }

/* ============================================================
   ÍNDICE COLAPSABLE — secciones cerradas, se abren al tocar
   ============================================================ */
.md-nav__item.sa-collapsible > .md-nav { display: none; }
.md-nav__item.sa-collapsible.sa-open > .md-nav { display: block; }
.md-nav__item.sa-collapsible > .md-nav__link {
  cursor: pointer;
  position: relative;
  padding-right: 1.1rem;
}
.md-nav__item.sa-collapsible > .md-nav__link::after {
  content: "";
  width: 6px; height: 6px;
  border-right: 1.6px solid currentColor;
  border-bottom: 1.6px solid currentColor;
  position: absolute;
  right: .5rem; top: 50%;
  margin-top: -5px;
  transform: rotate(-45deg);
  opacity: .5;
  transition: transform .18s ease;
}
.md-nav__item.sa-collapsible.sa-open > .md-nav__link::after {
  transform: rotate(45deg);
  margin-top: -3px;
}

/* ============================================================
   IMPRESIÓN → PDF por sistema (Ctrl+P o el botón)
   ============================================================ */
@media print {
  /* Ocultamos todo el "cromo" de la app: solo queda el manual */
  .md-header, .md-tabs, .md-sidebar, .md-footer,
  .md-content__button, .manual-print, .manual-print-wrap,
  .manual-actions, .manual-print-btn,
  .md-source, .md-search { display: none !important; }

  .md-main__inner, .md-content, .md-content__inner { margin: 0 !important; max-width: 100% !important; }
  .md-typeset { font-size: 10.5pt; }
  .md-typeset a { color: inherit; text-decoration: none; }

  /* El logo arriba del PDF */
  .md-typeset .manual-eyebrow { color: #3A5A9A; }

  /* Que NO se corten tarjetas, tablas ni imágenes entre páginas */
  .md-typeset .grid.cards > ul > li,
  .md-typeset table, .md-typeset img,
  .md-typeset .admonition { break-inside: avoid; }

  /* Mostrar TODAS las pestañas (=== ) en el PDF, no solo la activa */
  .tabbed-content .tabbed-block { display: block !important; }
  .tabbed-labels { display: none !important; }

  /* Impresión por sección (ej. "Solo empleados") */
  .sa-print-hide { display: none !important; }
}