/* PAM V396 · Temarios unificados
   Objetivo: manuales como páginas, no fichas sueltas.
   No cambia contenido normativo: normaliza estructura visual y navegación. */

:root{
  --pam-bg:#07111f;
  --pam-side:#081423;
  --pam-panel:#101b2d;
  --pam-line:#2d3d56;
  --pam-text:#f8fafc;
  --pam-muted:#b7c4d8;
  --pam-green:#14532d;
  --pam-green2:#22c55e;
  --pam-blue:#38bdf8;
  --pam-paper:#ffffff;
  --pam-paper-line:#d8dde7;
  --pam-soft:#f6f8fb;
  --pam-ink:#0f172a;
}
*{box-sizing:border-box}
#pam-student-profile-chip-v309{display:none!important}

/* Marco de índice de temarios */
.pam-temarios-shell{height:100vh;display:grid;grid-template-columns:320px minmax(0,1fr);background:var(--pam-bg);color:var(--pam-text);font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;overflow:hidden}
.pam-temarios-side{background:var(--pam-side);border-right:1px solid var(--pam-line);padding:12px;overflow:auto}
.pam-temarios-filter{width:100%;border:1px solid var(--pam-line);background:#0c1728;color:#fff;border-radius:999px;padding:11px 13px;margin:0 0 12px;outline:none;font-size:15px}
.pam-temarios-group{margin:16px 4px 7px;color:#dbeafe;font-size:.76rem;font-weight:950;text-transform:uppercase;letter-spacing:.08em;opacity:.92}
.pam-temarios-group:first-child{margin-top:4px}.pam-temarios-group[hidden]{display:none!important}
.pam-temarios-docbtn{width:100%;text-align:left;background:var(--pam-panel);color:#fff;border:1px solid var(--pam-line);border-radius:14px;padding:12px;margin:8px 0;cursor:pointer;display:block}
.pam-temarios-docbtn span{display:block;font-weight:950;font-size:15px;line-height:1.15}
.pam-temarios-docbtn small{display:block;color:var(--pam-muted);margin-top:4px;line-height:1.25}
.pam-temarios-docbtn.active{border-color:var(--pam-blue);box-shadow:0 0 0 2px rgba(56,189,248,.18);background:#0e253d}
.pam-temarios-viewer{min-width:0;min-height:0;display:grid;grid-template-rows:auto minmax(0,1fr);background:#777}
.pam-temarios-framebar,
.pam-manual-toolbar{
  display:flex;align-items:center;gap:8px;flex-wrap:wrap;min-height:54px;padding:8px 12px;margin:0;
  border:0;border-radius:0;border-bottom:1px solid #777;box-shadow:none;z-index:10;
  background:#9e9e9e;
  background-image:linear-gradient(45deg,#969696 25%,transparent 25%),linear-gradient(-45deg,#969696 25%,transparent 25%),linear-gradient(45deg,transparent 75%,#969696 75%),linear-gradient(-45deg,transparent 75%,#969696 75%);
  background-size:5px 5px;background-position:0 0,0 2.5px,2.5px -2.5px,-2.5px 0;
  font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
}
.pam-temarios-framebar strong,.pam-manual-toolbar-title{color:#0f172a;font-size:14px;font-weight:950;margin-right:auto;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:520px}
.pam-temarios-framebar a,.pam-temarios-framebar button,
.pam-manual-toolbar a,.pam-manual-toolbar button{
  background:#fff;color:#0f172a;border:1px solid #cbd5e1;border-radius:999px;padding:9px 13px;text-decoration:none;font-weight:900;cursor:pointer;font-size:14px;line-height:1;min-height:36px;
}
.pam-temarios-framebar a.primary,.pam-temarios-framebar button.primary,
.pam-manual-toolbar a.primary,.pam-manual-toolbar button.primary{background:var(--pam-green);color:#fff;border-color:var(--pam-green2)}
.pam-temarios-frame{display:block;width:100%;height:100%;border:0;background:#fff}

/* Plantilla interna común */
body.pam-manual{
  margin:0!important;
  background:#777!important;
  color:var(--pam-ink)!important;
  font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif!important;
}
.pam-manual .pam-internal-common,
html.temario-embedded .pam-internal-common{display:none!important}
body.pam-manual:not(.pam-embedded) .pam-internal-common{display:flex!important}
.pam-manual-toolbar{position:sticky;top:0}
.pam-manual-toolbar select,.pam-manual-toolbar input{
  background:#fff!important;color:#0f172a!important;border:1px solid #cbd5e1!important;border-radius:999px!important;min-height:36px!important;padding:9px 12px!important;font-size:14px!important;font-weight:750!important;box-shadow:none!important;
}
.pam-manual-toolbar select{min-width:300px;max-width:760px;flex:1 1 420px}
.pam-manual-toolbar input{min-width:220px;flex:1 1 260px}
.pam-manual-toolbar .pam-search-count{display:inline-flex;align-items:center;justify-content:center;min-width:58px;border-radius:999px;padding:9px 12px;background:#fff;color:#0f172a;border:1px solid #cbd5e1;font-weight:950;font-size:14px;min-height:36px}
.pam-manual-content{
  width:min(100%,1120px);
  margin:0 auto!important;
  padding:18px 12px 42px!important;
}
.pam-manual-page,
.page-section.pam-manual-page,
section.pam-manual-page,
.block.pam-manual-page{
  display:block!important;
  width:min(100%,980px)!important;
  min-height:0!important;
  margin:0 auto 18px!important;
  padding:30px 36px!important;
  background:var(--pam-paper)!important;
  color:var(--pam-ink)!important;
  border:1px solid var(--pam-paper-line)!important;
  border-radius:2px!important;
  box-shadow:0 2px 10px rgba(15,23,42,.16)!important;
}
.pam-manual-page h1,.pam-manual-page h2,.pam-manual-page h3,
.pam-manual-page .block-title-main,.pam-manual-page .block-heading{
  color:#111827!important;
}
.pam-manual-page .page-head{margin:-6px 0 18px!important}
.pam-manual-page .page-num{font-weight:950;color:#334155!important}
.pam-manual-page .topic-label{color:#64748b!important}
.pam-manual-page p,.pam-manual-page li,.pam-manual-page .text-block{font-size:1rem;line-height:1.58}
.pam-manual-page table{width:100%;border-collapse:collapse}
.pam-manual-page th,.pam-manual-page td{border:1px solid #d8dde7;padding:8px;vertical-align:top}
.pam-manual-page th{background:#eef2f7}
.pam-manual-page img{max-width:100%;height:auto}
.pam-search-hit{background:#fef08a!important;color:#111827!important;border-radius:3px;padding:0 2px}
.pam-search-current{background:#fb923c!important;color:#111827!important}

/* Retirar barras antiguas en la plantilla unificada */
body.pam-manual .temarios-global-v228,
body.pam-manual .pam-return-nav-v356,
body.pam-manual .mt-nav-v2823,
body.pam-manual nav.top,
body.pam-manual nav.topbar,
body.pam-manual header.topbar,
body.pam-manual .topbar:not(.pam-keep),
body.pam-manual .hero:not(.pam-keep),
body.pam-manual .quick-toc:not(.pam-keep),
body.pam-manual .optional-index-v342:not(.pam-keep){display:none!important}

/* Mantener módulos de datos y tablas con su contenido propio, pero dentro de página */
body.pam-manual .pam-module-page{
  width:min(100%,1180px)!important;
  margin:0 auto 18px!important;
  padding:24px!important;
  background:#fff!important;
  border:1px solid var(--pam-paper-line)!important;
  border-radius:2px!important;
  box-shadow:0 2px 10px rgba(15,23,42,.16)!important;
}

/* Evitar fichitas en PRL selector */
.pam-manual-choice-list{list-style:none;margin:0;padding:0;display:block}
.pam-manual-choice-list li{margin:0 0 14px;padding:0}
.pam-manual-choice-list a{display:block;color:#064e3b;text-decoration:none;border-bottom:1px solid #cbd5e1;padding:10px 0;font-weight:900}
.pam-manual-choice-list a:hover{text-decoration:underline}

@media(max-width:900px){
  .pam-temarios-shell{height:auto;min-height:100vh;display:block;overflow:auto}
  .pam-temarios-side{max-height:40vh;border-right:0;border-bottom:1px solid var(--pam-line)}
  .pam-temarios-viewer{height:70vh}
  .pam-temarios-framebar strong,.pam-manual-toolbar-title{flex-basis:100%;max-width:100%}
  .pam-manual-toolbar select,.pam-manual-toolbar input{min-width:0;max-width:none;flex:1 1 100%}
  .pam-manual-content{padding:10px 6px 32px!important}
  .pam-manual-page,.page-section.pam-manual-page,section.pam-manual-page,.block.pam-manual-page{padding:22px 18px!important;margin-bottom:12px!important}
}

/* RC3V · barra móvil breve con herramientas desplegables */
.pam-manual-tools{display:contents}
.pam-manual-tools-toggle{display:none}
@media(max-width:900px){
  body.pam-manual .pam-manual-toolbar{
    display:grid!important;
    grid-template-columns:repeat(4,minmax(0,1fr));
    gap:5px;padding:6px;min-height:0;align-items:stretch
  }
  body.pam-manual .pam-manual-toolbar-title{display:none!important}
  /* RC3BT4K: antes de que el JS agrupe las herramientas, los controles originales
     son hijos directos de la barra. Se ocultan desde el primer pintado para impedir
     el destello del buscador expandido; tras init pasan a .pam-manual-tools. */
  body.pam-manual .pam-manual-toolbar > select,
  body.pam-manual .pam-manual-toolbar > input,
  body.pam-manual .pam-manual-toolbar > #pamManualSearchBtn,
  body.pam-manual .pam-manual-toolbar > #pamManualPrevBtn,
  body.pam-manual .pam-manual-toolbar > #pamManualNextBtn,
  body.pam-manual .pam-manual-toolbar > #pamSearchCount,
  body.pam-manual .pam-manual-toolbar > #pamManualClearBtn{display:none!important}
  body.pam-manual .pam-manual-toolbar>a,
  body.pam-manual .pam-manual-tools-toggle{
    display:flex!important;min-width:0;min-height:36px;padding:6px 3px!important;
    align-items:center;justify-content:center;text-align:center;
    white-space:normal;font-size:10.5px!important;line-height:1.05
  }
  body.pam-manual .pam-manual-tools-toggle{border-radius:999px;background:#fff;color:#0f172a;border:1px solid #cbd5e1;font-weight:900}
  body.pam-manual .pam-manual-tools{
    grid-column:1/-1;display:none!important;
    grid-template-columns:repeat(5,minmax(0,1fr));gap:5px
  }
  body.pam-manual .pam-tools-open .pam-manual-tools{display:grid!important}
  body.pam-manual .pam-manual-tools[hidden]{display:none!important}
  body.pam-manual .pam-manual-tools select,
  body.pam-manual .pam-manual-tools input{
    grid-column:1/-1;min-width:0!important;max-width:none!important;
    width:100%;min-height:32px!important;padding:6px 9px!important;font-size:12px!important
  }
  body.pam-manual .pam-manual-tools button,
  body.pam-manual .pam-manual-tools .pam-search-count{
    min-width:0!important;min-height:34px!important;padding:5px 3px!important;
    font-size:10px!important;line-height:1.05
  }
  body.pam-manual .pam-theme-toggle-v604{display:none!important}
}

/* RC3BT4K: la regla móvil de display:grid no puede reactivar la barra interna
   cuando el manual está embebido en el visor de MetroTest. */
html.temario-embedded body.pam-manual .pam-internal-common,
body.pam-manual.pam-embedded .pam-internal-common{display:none!important}

/* V394 final: visores tipo PDF/html2pdf también son páginas */
body.pam-manual .pf{
  display:block!important;
  margin:0 auto 18px!important;
  background:#fff!important;
  border:1px solid var(--pam-paper-line)!important;
  border-radius:2px!important;
  box-shadow:0 2px 10px rgba(15,23,42,.16)!important;
}
body.pam-manual #page-container{
  position:relative!important;
  top:auto!important;
  left:auto!important;
  margin:0 auto!important;
  padding:18px 0 42px!important;
  width:min(100%,1120px)!important;
}
body.pam-manual .pc{box-shadow:none!important}

/* Fichas convertidas a páginas: no aspecto de tarjeta */
body.pam-manual .card,
body.pam-manual .hero-card,
body.pam-manual .block{
  border-radius:2px!important;
  box-shadow:none!important;
}
body.pam-manual .pam-manual-page.card,
body.pam-manual .pam-manual-page.hero-card,
body.pam-manual .pam-manual-page.block{
  box-shadow:0 2px 10px rgba(15,23,42,.16)!important;
}

/* Índices internos convertidos a selector; si queda un nav lateral antiguo dentro de wrap, se oculta */
body.pam-manual .wrap>nav{display:none!important}
body.pam-manual .wrap{display:block!important;width:100%!important;margin:0!important;padding:0!important}
body.pam-manual .wrap>main{display:block!important;width:100%!important;margin:0!important;padding:0!important}


/* PAM V396 · red defensiva contra regresiones de navegación duplicada.
   Aunque los bloques se eliminan físicamente, estas reglas evitan que reaparezcan visibles si vuelve a colarse HTML legacy. */
body.pam-manual .temarios-global,
body.pam-manual .temarios-global-v228,
body.pam-manual .tool-nav,
body.pam-manual .mt-nav-v2823,
body.pam-manual .pam-return-nav-v356,
body.pam-manual .mt-index-panel-v2823,
body.pam-manual #mt-nic-indice-v2823,
body.pam-manual #mt-cons-indice-v2823,
body.pam-manual [class*="mt-back-index"]{
  display:none!important;
}


/* PAM V404 · temarios más visuales y retorno claro */
.pam-temarios-docbtn{
  position:relative;
  display:grid!important;
  grid-template-columns:48px 1fr;
  column-gap:10px;
  align-items:center;
  min-height:74px;
  border-radius:19px!important;
  background:
    radial-gradient(circle at 0 0,rgba(56,189,248,.16),transparent 38%),
    linear-gradient(135deg,rgba(255,255,255,.10),rgba(255,255,255,.045))!important;
  box-shadow:0 12px 28px rgba(0,0,0,.22);
}
.pam-temarios-docbtn .temario-ico-v404{
  grid-row:1 / span 2;
  width:46px;height:46px;border-radius:16px;display:grid;place-items:center;
  font-size:24px;
  background:linear-gradient(135deg,#1f6fff,#38d68a);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.28),0 10px 20px rgba(0,0,0,.24);
}
.pam-temarios-docbtn span:not(.temario-ico-v404){font-size:15.5px}
.pam-temarios-docbtn small{grid-column:2;color:#d8e5fa!important}
.pam-temarios-docbtn[data-doc="prl"] .temario-ico-v404{background:linear-gradient(135deg,#16a34a,#5dd3ff)}
.pam-temarios-docbtn[data-doc="titulos"] .temario-ico-v404{background:linear-gradient(135deg,#f59e0b,#ef4444)}
.pam-temarios-docbtn[data-doc="nic"] .temario-ico-v404{background:linear-gradient(135deg,#ef4444,#facc15)}
.pam-temarios-docbtn[data-doc="reglamento"] .temario-ico-v404{background:linear-gradient(135deg,#7c5cff,#38bdf8)}
.pam-temarios-docbtn[data-doc="metro"] .temario-ico-v404{background:linear-gradient(135deg,#1f6fff,#5dd3ff)}
.pam-temarios-framebar #volverTemariosV404{display:none}
@media(max-width:900px){
  .pam-temarios-side{max-height:none;border-right:0;border-bottom:1px solid var(--pam-line)}
  .pam-temarios-viewer{height:72vh}
  .pam-temarios-framebar #volverTemariosV404{display:inline-flex}
  .pam-temarios-framebar{position:sticky;top:0}
  .pam-temarios-docbtn{min-height:70px;margin:9px 0}
}


/* PAM V396 · enlaces a PDF oficiales externos dentro de los temarios.
   Los documentos no se almacenan en PAM: se abren en la fuente oficial. */
.pam-official-pdfs{
  width:min(100%,980px);margin:14px auto 0;padding:0 12px;
  font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
}
.pam-official-pdfs details{
  overflow:hidden;background:#f8fafc;color:#0f172a;
  border:1px solid #cbd5e1;border-radius:14px;
  box-shadow:0 2px 10px rgba(15,23,42,.12);
}
.pam-official-pdfs summary{
  min-height:58px;padding:12px 14px;display:flex;align-items:center;gap:12px;
  cursor:pointer;list-style:none;background:linear-gradient(135deg,#ecfdf5,#eff6ff);
  border-left:6px solid #15803d;font-weight:950;
}
.pam-official-pdfs summary::-webkit-details-marker{display:none}
.pam-official-pdfs summary::after{content:'›';margin-left:auto;font-size:26px;line-height:1;transform:rotate(90deg);transition:transform .16s ease}
.pam-official-pdfs details[open] summary::after{transform:rotate(-90deg)}
.pam-official-pdfs-title{display:flex;align-items:center;gap:9px;font-size:16px;line-height:1.2}
.pam-official-pdfs-title .pam-pdf-ico{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:#15803d;color:#fff;font-size:17px}
.pam-official-pdfs-hint{color:#475569;font-size:12px;font-weight:800;margin-left:auto;white-space:nowrap}
.pam-official-pdf-list{display:grid;gap:10px;padding:14px}
.pam-official-pdf-link{
  display:grid;grid-template-columns:46px minmax(0,1fr) auto;gap:12px;align-items:center;
  padding:12px;border:1px solid #dbe4ef;border-radius:12px;background:#fff;
  color:#0f172a;text-decoration:none;box-shadow:0 1px 4px rgba(15,23,42,.08);
}
.pam-official-pdf-link:hover,.pam-official-pdf-link:focus-visible{border-color:#15803d;outline:3px solid rgba(21,128,61,.18)}
.pam-official-pdf-link .pam-pdf-download{width:46px;height:46px;border-radius:13px;display:grid;place-items:center;background:#dcfce7;color:#166534;font-size:24px;font-weight:950}
.pam-official-pdf-link strong{display:block;font-size:15px;line-height:1.25}
.pam-official-pdf-link small{display:block;color:#64748b;margin-top:3px;font-size:12px;line-height:1.25}
.pam-official-pdf-link .pam-pdf-open{color:#166534;font-weight:950;font-size:13px;white-space:nowrap}
.pam-official-pdfs-note{margin:0;padding:0 14px 14px;color:#64748b;font-size:12px;line-height:1.4}
@media(max-width:600px){
  .pam-official-pdfs{margin-top:8px;padding:0 6px}
  .pam-official-pdfs summary{min-height:52px;padding:9px 10px;gap:8px}
  .pam-official-pdfs-title{font-size:14px}.pam-official-pdfs-title .pam-pdf-ico{width:30px;height:30px;font-size:15px}
  .pam-official-pdfs-hint{display:none}
  .pam-official-pdf-list{padding:10px;gap:8px}
  .pam-official-pdf-link{grid-template-columns:40px minmax(0,1fr);gap:9px;padding:10px}
  .pam-official-pdf-link .pam-pdf-download{width:40px;height:40px;border-radius:11px;font-size:21px}
  .pam-official-pdf-link .pam-pdf-open{grid-column:2;font-size:12px}
}


/* MetroTest Demo RC12 · PDFs oficiales visibles solo como función bloqueada.
   No contiene enlaces, títulos de documentos, organismos, rutas ni URLs. */
.pam-official-pdfs-demo-locked .pam-official-pdfs-demo-shell{
  overflow:hidden;background:#f8fafc;color:#0f172a;
  border:1px solid #cbd5e1;border-radius:14px;
  box-shadow:0 2px 10px rgba(15,23,42,.12);
}
.pam-official-pdfs-demo-locked .pam-official-pdfs-demo-summary{
  min-height:58px;padding:12px 14px;display:flex;align-items:center;gap:12px;
  background:linear-gradient(135deg,#f8fafc,#eef2ff);
  border-left:6px solid #64748b;font-weight:950;cursor:not-allowed;
}
.pam-official-pdfs-demo-locked .pam-official-pdfs-title{min-width:0}
.pam-official-pdfs-demo-locked .pam-pdf-ico{background:#64748b}
.pam-official-pdfs-demo-locked .pam-official-pdfs-demo-status{
  margin-left:auto;display:inline-flex;align-items:center;gap:6px;white-space:nowrap;
  border-radius:999px;padding:6px 10px;background:#fde047;color:#172033;
  font-size:11px;font-weight:950;box-shadow:0 1px 3px rgba(15,23,42,.15)
}
.pam-official-pdfs-demo-locked .pam-official-pdfs-demo-note{
  margin:0;padding:11px 14px 13px;color:#64748b;font-size:12px;line-height:1.4;
  border-top:1px solid #e2e8f0
}
@media(max-width:600px){
  .pam-official-pdfs-demo-locked .pam-official-pdfs-demo-summary{min-height:52px;padding:9px 10px;gap:8px}
  .pam-official-pdfs-demo-locked .pam-official-pdfs-demo-status{font-size:10px;padding:5px 8px}
  .pam-official-pdfs-demo-locked .pam-official-pdfs-demo-note{padding:9px 10px 11px}
}