/* SGCE — Estilos base */
* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: #f4f6f8;
  color: #1c2530;
  line-height: 1.5;
}

a { color: #1e5aa8; text-decoration: none; }
a:hover { text-decoration: underline; }

/* ---------- Login ---------- */
.login-body {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background: #eef2f6;
}
.login-card {
  background: #fff;
  padding: 2rem;
  border-radius: 12px;
  box-shadow: 0 8px 30px rgba(0,0,0,.08);
  width: 380px;
  max-width: 92vw;
}
.login-card h1 { margin: 0 0 .25rem; font-size: 1.6rem; color: #1e5aa8; }
.subtitulo { color: #667085; margin-top: 0; font-size: .85rem; }
label { display: block; margin: .75rem 0; font-size: .9rem; color: #344054; }
input, select, textarea {
  width: 100%;
  padding: .6rem .75rem;
  border: 1px solid #cbd5e1;
  border-radius: 8px;
  font-size: 1rem;
  font-family: inherit;
  background: #fff;
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: #1e5aa8;
  box-shadow: 0 0 0 3px rgba(30,90,168,.15);
}
button {
  width: 100%;
  padding: .7rem;
  background: #1e5aa8;
  color: #fff;
  border: 0;
  border-radius: 8px;
  font-size: 1rem;
  cursor: pointer;
  margin-top: .5rem;
}
button:hover { background: #164a8c; }
button:disabled { background: #94a3b8; cursor: not-allowed; }

.boton-secundario { background: #556; }
.boton-secundario:hover { background: #445; }

.alerta {
  padding: .6rem .8rem;
  border-radius: 8px;
  font-size: .9rem;
  margin: .5rem 0;
}
.alerta.error { background: #fde8e8; color: #9b1c1c; }
.alerta.ok    { background: #e6f6ec; color: #166534; }
.alerta.info  { background: #e8f1fb; color: #1e5aa8; }

.links-login {
  display: flex;
  justify-content: space-between;
  font-size: .85rem;
  margin-top: .75rem;
  gap: .5rem;
  flex-wrap: wrap;
}

hr { border: 0; border-top: 1px solid #e5e7eb; margin: 1.25rem 0; }

/* ---------- Layout general ---------- */
.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: .75rem 1.5rem;
  background: #1e5aa8;
  color: #fff;
  flex-wrap: wrap;
  gap: .75rem;
}
.topbar-izq { display: flex; align-items: baseline; gap: .75rem; }
.topbar .marca {
  color: #fff;
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: .5px;
}
.topbar .entidad { font-size: .8rem; opacity: .85; }
.topbar-der {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  font-size: .9rem;
}
.topbar-der a { color: #fff; }
.topbar-der a:hover { text-decoration: underline; }
.topbar .usuario { font-size: .85rem; opacity: .9; }
.topbar .usuario small { opacity: .75; }
.btn-mini {
  background: rgba(255,255,255,.15);
  padding: .25rem .6rem;
  border-radius: 6px;
  font-size: .8rem;
}
.btn-mini:hover { background: rgba(255,255,255,.25); text-decoration: none; }

.contenido {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1.5rem;
}
.contenido h1 { margin-top: 0; }
.contenido h2 { margin-top: 1.5rem; }

.footer {
  text-align: center;
  padding: 1rem;
  font-size: .8rem;
  color: #667085;
  border-top: 1px solid #e5e7eb;
  margin-top: 3rem;
}

/* ---------- Tablas ---------- */
.tabla {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 1px 3px rgba(0,0,0,.05);
}
.tabla th, .tabla td {
  padding: .65rem .85rem;
  text-align: left;
  border-bottom: 1px solid #eef2f6;
  font-size: .9rem;
  vertical-align: middle;
}
.tabla th {
  background: #f8fafc;
  font-weight: 600;
  color: #344054;
}
.tabla tr:hover td { background: #f8fafc; }
.tabla td.acciones { white-space: nowrap; }
.tabla td.acciones a {
  display: inline-block;
  padding: .25rem .55rem;
  border-radius: 6px;
  background: #e8f1fb;
  font-size: .8rem;
  margin-right: .25rem;
}
.tabla td.acciones a.peligro { background: #fde8e8; color: #9b1c1c; }

.etiqueta {
  display: inline-block;
  padding: .15rem .5rem;
  border-radius: 999px;
  font-size: .75rem;
  background: #e8f1fb;
  color: #1e5aa8;
  margin-right: .2rem;
}
.etiqueta.ok { background: #e6f6ec; color: #166534; }
.etiqueta.gris { background: #eef2f6; color: #475569; }
.etiqueta.rojo { background: #fde8e8; color: #9b1c1c; }

/* ---------- Formularios admin ---------- */
.form-admin {
  background: #fff;
  padding: 1.25rem;
  border-radius: 8px;
  box-shadow: 0 1px 3px rgba(0,0,0,.05);
  max-width: 640px;
}
.form-admin label { margin: .75rem 0 .25rem; font-weight: 500; }
.form-admin .roles {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  padding: .5rem 0;
}
.form-admin .roles label {
  display: flex;
  align-items: center;
  gap: .35rem;
  margin: 0;
  font-weight: 400;
  cursor: pointer;
}
.form-admin .roles input[type="checkbox"] { width: auto; }
.form-admin .acciones-form {
  display: flex;
  gap: .5rem;
  margin-top: 1rem;
}
.form-admin .acciones-form button { width: auto; padding: .55rem 1.2rem; margin: 0; }
.form-admin .acciones-form a { padding: .55rem 1.2rem; }

/* ---------- Barra de filtros ---------- */
.filtros {
  display: flex;
  gap: .5rem;
  flex-wrap: wrap;
  align-items: center;
  margin: 1rem 0;
}
.filtros input, .filtros select { width: auto; min-width: 160px; }
.filtros button { width: auto; margin: 0; padding: .55rem 1rem; }

/* ---------- Aviso confidencial ---------- */
.aviso-confidencial {
  background: #fff7ed;
  border-left: 4px solid #d97706;
  padding: .75rem 1rem;
  font-size: .85rem;
  color: #7c2d12;
  border-radius: 6px;
  margin: 1rem 0;
}

/* ---------- Visor PDF (PDF.js) ---------- */
.visor-pdf {
  border: 1px solid #cbd5e1;
  border-radius: 8px;
  background: #525659;
  overflow: hidden;
  margin-top: .5rem;
}
.visor-controles {
  display: flex;
  align-items: center;
  gap: .5rem;
  padding: .5rem .75rem;
  background: #2d3748;
  color: #e2e8f0;
  font-size: .9rem;
}
.visor-controles button {
  width: auto;
  margin: 0;
  padding: .35rem .7rem;
  background: #4a5568;
  color: #fff;
  border: 0;
  border-radius: 6px;
  cursor: pointer;
  font-size: .9rem;
  line-height: 1;
}
.visor-controles button:hover:not(:disabled) { background: #5a6678; }
.visor-controles button:disabled { opacity: .4; cursor: not-allowed; }
.visor-controles input[type="number"] {
  background: #1a202c;
  color: #fff;
  border: 1px solid #4a5568;
  border-radius: 4px;
}
.visor-pagina { display: flex; align-items: center; gap: .35rem; }
.visor-canvas-wrap {
  position: relative;
  min-height: 400px;
  max-height: 80vh;
  overflow: auto;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  padding: 1rem;
}
#pdf-canvas {
  background: #fff;
  box-shadow: 0 4px 20px rgba(0,0,0,.4);
  user-select: none;
  -webkit-user-select: none;
  -webkit-user-drag: none;
  pointer-events: auto;
}
.visor-estado {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: #e2e8f0;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,.4);
  padding: 1rem 2rem;
  border-radius: 8px;
}
/* ---------- Botón de descarga centrado ---------- */
.descarga-centrada {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin: 1.5rem 0;
  text-align: center;
}
.boton-descarga {
  display: inline-block;
  padding: .75rem 2rem;
  background: #166534;
  color: #fff;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 500;
  text-decoration: none;
  box-shadow: 0 2px 6px rgba(22, 101, 52, .25);
  transition: background .15s, transform .1s;
}
.boton-descarga:hover {
  background: #14532d;
  text-decoration: none;
  transform: translateY(-1px);
}
.boton-descarga:active {
  transform: translateY(0);
}
.descarga-nota {
  margin: .5rem 0 0;
  font-size: .8rem;
  color: #667085;
}
/* ---------- Árbol del manual ---------- */
.arbol, .arbol-hijos {
  list-style: none;
  padding-left: 0;
  margin: 0;
}
.arbol-hijos {
  padding-left: 1.5rem;
  border-left: 2px solid #e5e7eb;
  margin-left: .75rem;
  margin-top: .25rem;
}
.arbol-nodo {
  margin: .25rem 0;
}
.arbol-item {
  display: flex;
  align-items: center;
  gap: .5rem;
  padding: .4rem .6rem;
  border-radius: 6px;
  transition: background .15s;
}
.arbol-item:hover {
  background: #f1f5f9;
}
.arbol-tipo {
  display: inline-block;
  min-width: 38px;
  text-align: center;
  padding: .1rem .35rem;
  border-radius: 4px;
  font-size: .7rem;
  font-weight: 600;
  text-transform: uppercase;
  background: #e8f1fb;
  color: #1e5aa8;
}
.tipo-cap > .arbol-item .arbol-tipo { background: #1e5aa8; color: #fff; }
.tipo-sub > .arbol-item .arbol-tipo { background: #3b82f6; color: #fff; }
.tipo-proc > .arbol-item .arbol-tipo { background: #eef2f6; color: #475569; }
.tipo-form > .arbol-item .arbol-tipo { background: #f1f5f9; color: #334155; }

.arbol-codigo {
  font-weight: 600;
  color: #334155;
  min-width: 55px;
}
.arbol-titulo {
  color: #1c2530;
  text-decoration: none;
}
a.arbol-titulo {
  color: #1e5aa8;
  font-weight: 500;
}
a.arbol-titulo:hover {
  text-decoration: underline;
}
.arbol-bloqueado {
  font-size: .85rem;
  opacity: .5;
  margin-left: .25rem;
}
.arbol-sinpdf {
  font-size: .75rem;
  color: #9b1c1c;
  margin-left: .25rem;
}

/* Nodos sin acceso: atenuados, no clickeables */
.arbol-nodo.sin-acceso > .arbol-item {
  opacity: .45;
  cursor: not-allowed;
}
.arbol-nodo.sin-acceso > .arbol-item .arbol-titulo {
  color: #667085;
  cursor: not-allowed;
}
.arbol-nodo.sin-acceso > .arbol-item:hover {
  background: transparent;
}
/* ---------- Índice colapsable (4.D final) ---------- */
.arbol-controles {
  display: flex;
  gap: .5rem;
  align-items: center;
  margin: 1rem 0;
  flex-wrap: wrap;
}
.arbol-controles input[type="search"] {
  flex: 1;
  min-width: 200px;
  padding: .55rem .75rem;
}
.btn-secundario-mini {
  width: auto;
  margin: 0;
  padding: .5rem .9rem;
  font-size: .85rem;
  background: #eef2f6;
  color: #344054;
  border: 1px solid #cbd5e1;
  border-radius: 8px;
}
.btn-secundario-mini:hover {
  background: #e2e8f0;
}
.arbol-sin-resultados {
  padding: 1rem;
  background: #f8fafc;
  border-radius: 8px;
  color: #667085;
  text-align: center;
  margin: 1rem 0;
}

/* Estructura general */
.arbol, .arbol-hijos {
  list-style: none;
  padding-left: 0;
  margin: 0;
}
.arbol-hijos {
  padding-left: 1.75rem;
  border-left: 2px solid #e5e7eb;
  margin-left: .75rem;
  margin-top: .15rem;
  margin-bottom: .25rem;
}
.arbol-nodo {
  margin: .15rem 0;
}
.arbol-item {
  display: flex;
  align-items: center;
  gap: .4rem;
  padding: .35rem .5rem;
  border-radius: 6px;
  transition: background .12s;
}
.arbol-item:hover {
  background: #f1f5f9;
}
.arbol-toggle {
  width: 22px;
  height: 22px;
  min-width: 22px;
  padding: 0;
  margin: 0;
  background: transparent;
  border: 0;
  border-radius: 4px;
  color: #475569;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .7rem;
  line-height: 1;
}
.arbol-toggle:hover {
  background: #e2e8f0;
}
.arbol-toggle-vacio {
  display: inline-block;
  width: 22px;
  min-width: 22px;
}
.arbol-flecha {
  display: inline-block;
  transition: transform .15s;
}
.arbol-nodo.expandido > .arbol-item .arbol-flecha {
  transform: rotate(90deg);
}

/* Ocultar hijos cuando está colapsado */
.arbol-nodo.colapsado > .arbol-hijos {
  display: none;
}
.arbol-nodo.colapsado > .arbol-descripcion {
  display: none;
}

/* Etiquetas por tipo */
.arbol-tipo {
  display: inline-block;
  min-width: 40px;
  text-align: center;
  padding: .1rem .35rem;
  border-radius: 4px;
  font-size: .68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .03em;
  background: #e8f1fb;
  color: #1e5aa8;
}
.tipo-capitulo > .arbol-item .arbol-tipo { background: #1e5aa8; color: #fff; }
.tipo-subcapitulo > .arbol-item .arbol-tipo { background: #3b82f6; color: #fff; }
.tipo-proceso > .arbol-item .arbol-tipo { background: #eef2f6; color: #475569; }
.tipo-formulario > .arbol-item .arbol-tipo { background: #f1f5f9; color: #334155; }

.arbol-codigo {
  font-weight: 600;
  color: #334155;
  min-width: 60px;
  font-variant-numeric: tabular-nums;
}
.arbol-titulo {
  color: #1c2530;
  text-decoration: none;
  flex: 1;
}
a.arbol-titulo {
  color: #1e5aa8;
  font-weight: 500;
}
a.arbol-titulo:hover {
  text-decoration: underline;
}
.arbol-contador {
  display: inline-block;
  background: #eef2f6;
  color: #475569;
  font-size: .7rem;
  padding: .1rem .4rem;
  border-radius: 999px;
  font-weight: 600;
}
.arbol-bloqueado {
  font-size: .85rem;
  opacity: .55;
  margin-left: .15rem;
}
.arbol-sinpdf {
  font-size: .72rem;
  color: #9b1c1c;
  margin-left: .15rem;
}

/* Descripción de capítulo/subcapítulo */
.arbol-descripcion {
  font-size: .82rem;
  color: #667085;
  padding: .15rem .5rem .35rem 3.4rem;
  line-height: 1.4;
}

/* Nodos sin acceso: atenuados, no clickeables */
.arbol-nodo.sin-acceso > .arbol-item {
  opacity: .45;
  cursor: not-allowed;
}
.arbol-nodo.sin-acceso > .arbol-item .arbol-titulo {
  color: #667085;
  cursor: not-allowed;
}
.arbol-nodo.sin-acceso > .arbol-item:hover {
  background: transparent;
}

/* Búsqueda */
.arbol-nodo.oculto-por-busqueda {
  display: none;
}
.arbol-nodo.coincide-busqueda > .arbol-item {
  background: #fff7ed;
  box-shadow: inset 3px 0 0 #d97706;
}
/* Badges por subtipo */
.arbol-tipo.subtipo-proc  { background: #e0e7ff; color: #3730a3; }
.arbol-tipo.subtipo-form  { background: #dcfce7; color: #166534; }
.arbol-tipo.subtipo-anexo { background: #fef3c7; color: #92400e; }
.arbol-tipo.subtipo-docu  { background: #f1f5f9; color: #334155; }
.arbol-tipo.subtipo-capitulo    { background: #1e5aa8; color: #fff; }
.arbol-tipo.subtipo-subcapitulo { background: #3b82f6; color: #fff; }
/* Dashboard */
.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
  margin: 1.5rem 0;
}
.dashboard-card {
  background: #fff;
  padding: 1.25rem;
  border-radius: 8px;
  box-shadow: 0 1px 3px rgba(0,0,0,.06);
  text-align: center;
  border-top: 3px solid #1e5aa8;
}
.dashboard-card.alerta-card {
  border-top-color: #d97706;
  background: #fffbeb;
}
.dashboard-numero {
  font-size: 2rem;
  font-weight: 700;
  color: #1e5aa8;
}
.dashboard-card.alerta-card .dashboard-numero { color: #92400e; }
.dashboard-label {
  font-size: .85rem;
  color: #667085;
  margin-top: .25rem;
}
.dashboard-link {
  display: inline-block;
  margin-top: .5rem;
  font-size: .85rem;
  font-weight: 500;
}
.dashboard-secciones {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: 1.5rem;
}
@media (max-width: 768px) {
  .dashboard-secciones { grid-template-columns: 1fr; }
}
.dashboard-seccion h2 { margin-top: 0; font-size: 1.1rem; }
/* Accesos rápidos del dashboard */
.dashboard-acciones {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: .75rem;
  margin: 1rem 0;
}
.dashboard-accion {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 1.25rem .75rem;
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 10px;
  text-decoration: none;
  color: #1c2530;
  transition: all .15s;
  box-shadow: 0 1px 3px rgba(0,0,0,.04);
}
.dashboard-accion:hover {
  background: #f8fafc;
  border-color: #1e5aa8;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(30,90,168,.12);
  text-decoration: none;
}
.dashboard-accion-icono {
  font-size: 1.8rem;
  line-height: 1;
  margin-bottom: .4rem;
}
.dashboard-accion-label {
  font-size: .85rem;
  font-weight: 500;
  color: #344054;
}
/* ---------- Banner de cookies ---------- */
.cookies-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: #1c2530;
  color: #e2e8f0;
  padding: 1rem 1.5rem;
  z-index: 9999;
  box-shadow: 0 -2px 12px rgba(0,0,0,.25);
  animation: cookies-slide-up .3s ease-out;
}
@keyframes cookies-slide-up {
  from { transform: translateY(100%); }
  to   { transform: translateY(0); }
}
.cookies-contenido {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}
.cookies-contenido p {
  margin: 0;
  flex: 1;
  font-size: .9rem;
  line-height: 1.5;
}
.cookies-contenido a {
  color: #93c5fd;
  text-decoration: underline;
}
.cookies-acciones {
  flex-shrink: 0;
}
.cookies-acciones button {
  width: auto;
  margin: 0;
  padding: .55rem 1.5rem;
  background: #1e5aa8;
  color: #fff;
  border: 0;
  border-radius: 6px;
  font-size: .9rem;
  cursor: pointer;
}
.cookies-acciones button:hover {
  background: #164a8c;
}
@media (max-width: 640px) {
  .cookies-contenido { flex-direction: column; align-items: stretch; }
  .cookies-acciones { text-align: center; }
}
/* Aviso en el registro */
.aviso-registro {
  background: #f8fafc;
  border-left: 4px solid #1e5aa8;
  padding: .85rem 1rem;
  border-radius: 6px;
  margin: 1rem 0;
  font-size: .85rem;
  line-height: 1.5;
}
.aviso-registro strong {
  display: block;
  margin-bottom: .35rem;
  color: #1c2530;
}
.aviso-registro p {
  margin: 0 0 .5rem;
}
.aviso-registro ul {
  margin: 0 0 .75rem;
  padding-left: 1.25rem;
}
.aviso-registro li {
  margin: .25rem 0;
}
.aviso-registro .check-terminos {
  margin: .5rem 0 0;
  padding-top: .75rem;
  border-top: 1px solid #e5e7eb;
}
/* ---------- Formulario de registro ---------- */
.registro-body {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  min-height: 100vh;
  background: #eef2f6;
  padding: 2rem 1rem;
}
.registro-card {
  background: #fff;
  padding: 2rem 2.5rem;
  border-radius: 12px;
  box-shadow: 0 8px 30px rgba(0,0,0,.08);
  width: 100%;
  max-width: 640px;
}
.registro-card h1 {
  margin: 0 0 .25rem;
  font-size: 1.6rem;
  color: #1e5aa8;
}
.registro-card .subtitulo {
  color: #667085;
  margin: 0 0 1.25rem;
  font-size: .85rem;
}
.registro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .75rem;
}
.registro-grid label {
  margin: 0;
}
@media (max-width: 520px) {
  .registro-card { padding: 1.5rem 1.25rem; }
  .registro-grid { grid-template-columns: 1fr; }
}