/* =========================================================
   Portal Normativo NGL–IP–IS · ITAIPU
   Hoja de estilos institucional
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Libre+Franklin:wght@400;500;600;700;800&family=Source+Serif+4:opsz,wght@8..60,400;8..60,600;8..60,700&display=swap');

:root {
  /* Paleta institucional */
  --azul-900: #0b2f57;
  --azul-800: #103e72;
  --azul-700: #16508f;
  --azul-600: #1d63ad;
  --azul-100: #e7f0f9;
  --azul-050: #f3f8fd;

  --turquesa: #119da4;
  --turquesa-claro: #d8f1f2;
  --verde: #2f9e58;
  --verde-claro: #e0f3e7;
  --celeste: #38b6e6;

  /* Estados documentales */
  --st-vigente: #2f9e58;
  --st-vigente-bg: #e3f5ea;
  --st-revocada: #d96565;
  --st-revocada-bg: #fbe6e6;
  --st-consolidada: #1d63ad;
  --st-consolidada-bg: #e3eefb;
  --st-sin-is: #8a93a0;
  --st-sin-is-bg: #eef0f3;
  --st-con-is: #38b6e6;
  --st-con-is-bg: #e1f4fc;
  --st-pendiente: #d8a200;
  --st-pendiente-bg: #fdf3d4;
  --st-revision: #e08a2b;
  --st-revision-bg: #fceadb;
  --st-parcial: #8e6fc7;
  --st-parcial-bg: #efe8fa;
  --st-validado: #2f9e58;
  --st-validado-bg: #e3f5ea;

  /* Neutros */
  --texto: #1f2a37;
  --texto-suave: #56627a;
  --linea: #e1e6ee;
  --fondo: #f5f7fb;
  --blanco: #ffffff;

  --radio: 14px;
  --radio-sm: 9px;
  --sombra: 0 1px 2px rgba(11,47,87,.05), 0 8px 24px rgba(11,47,87,.07);
  --sombra-sm: 0 1px 3px rgba(11,47,87,.08);
  --max: 1240px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: 'Libre Franklin', system-ui, sans-serif;
  color: var(--texto);
  background: var(--fondo);
  line-height: 1.6;
  font-size: 16px;
}

h1, h2, h3, h4 { font-family: 'Libre Franklin', sans-serif; color: var(--azul-900); line-height: 1.25; margin: 0 0 .5em; }
a { color: var(--azul-700); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ---------- Layout base ---------- */
.contenedor { max-width: var(--max); margin: 0 auto; padding: 0 22px; }

/* ---------- Header fijo ---------- */
.topbar {
  position: sticky; top: 0; z-index: 50;
  background: linear-gradient(100deg, var(--azul-900), var(--azul-700));
  color: #fff;
  box-shadow: 0 2px 14px rgba(11,47,87,.18);
}
.topbar-inner { display: flex; align-items: center; gap: 18px; height: 66px; }
.brand { display: flex; align-items: center; gap: 12px; color: #fff; font-weight: 800; letter-spacing: .3px; }
.brand:hover { text-decoration: none; }
.brand .logo {
  width: 40px; height: 40px; border-radius: 10px;
  background: linear-gradient(135deg, var(--turquesa), var(--celeste));
  display: grid; place-items: center; flex: none;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.25);
}
.brand .logo svg { width: 22px; height: 22px; }
.brand-text small { display: block; font-weight: 500; font-size: .68rem; opacity: .8; letter-spacing: .5px; text-transform: uppercase; }
.brand-text strong { font-size: 1.02rem; }

.nav { display: flex; gap: 4px; margin-left: auto; align-items: center; }
.nav a {
  color: #eaf2fb; font-weight: 600; font-size: .9rem;
  padding: 8px 13px; border-radius: 8px; transition: background .15s;
}
.nav a:hover { background: rgba(255,255,255,.12); text-decoration: none; }
.nav a.activo { background: rgba(255,255,255,.18); color: #fff; }

.burger { display: none; background: rgba(255,255,255,.12); border: 0; color: #fff; width: 42px; height: 42px; border-radius: 9px; cursor: pointer; margin-left: auto; }
.burger svg { width: 22px; height: 22px; }

/* ---------- Hero ---------- */
.hero {
  background:
    radial-gradient(900px 380px at 88% -10%, rgba(56,182,230,.28), transparent),
    radial-gradient(700px 320px at 5% 120%, rgba(17,157,164,.22), transparent),
    linear-gradient(120deg, var(--azul-900), var(--azul-700));
  color: #fff; padding: 58px 0 70px; position: relative; overflow: hidden;
}
.hero h1 { color: #fff; font-size: clamp(1.9rem, 4vw, 3rem); font-weight: 800; max-width: 760px; }
.hero p.sub { font-size: 1.12rem; max-width: 620px; color: #d6e6f6; margin-top: 4px; }
.hero .tag { display:inline-block; background: rgba(255,255,255,.14); border:1px solid rgba(255,255,255,.25); padding: 5px 13px; border-radius: 30px; font-size:.78rem; font-weight:600; letter-spacing:.5px; text-transform:uppercase; margin-bottom: 18px; }

/* ---------- Buscador ---------- */
.buscador-hero { margin-top: 30px; max-width: 720px; }
.buscador-box { display: flex; background: #fff; border-radius: 14px; padding: 7px; box-shadow: 0 18px 40px rgba(0,0,0,.22); }
.buscador-box svg { width: 22px; height: 22px; color: var(--azul-600); align-self: center; margin: 0 6px 0 12px; flex:none; }
.buscador-box input { flex: 1; border: 0; outline: 0; font-size: 1.05rem; padding: 12px 6px; font-family: inherit; color: var(--texto); background: transparent; }
.buscador-box button {
  background: var(--turquesa); color: #fff; border: 0; border-radius: 10px;
  padding: 0 24px; font-weight: 700; cursor: pointer; font-size: .95rem; transition: background .15s;
}
.buscador-box button:hover { background: #0e8389; }
.buscador-hint { color: #cfe0f2; font-size: .82rem; margin-top: 10px; }

/* Buscador en barra de página interior */
.buscador-inline { max-width: 640px; margin: 0 auto; }
.buscador-inline .buscador-box { box-shadow: var(--sombra); border: 1px solid var(--linea); }

/* ---------- Indicadores ---------- */
.indicadores { display: grid; grid-template-columns: repeat(5,1fr); gap: 14px; margin-top: 34px; }
.indicador { background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.18); border-radius: 12px; padding: 16px 14px; backdrop-filter: blur(3px); }
.indicador .num { font-size: 1.9rem; font-weight: 800; color: #fff; line-height: 1; }
.indicador .lbl { font-size: .76rem; color: #cfe0f2; margin-top: 6px; }

/* ---------- Secciones generales ---------- */
.seccion { padding: 46px 0; }
.seccion-titulo { font-size: 1.55rem; margin-bottom: 4px; }
.seccion-bajada { color: var(--texto-suave); max-width: 720px; margin-bottom: 26px; }
.eyebrow { color: var(--turquesa); font-weight: 700; font-size: .8rem; letter-spacing: 1px; text-transform: uppercase; margin-bottom: 8px; }

/* ---------- Grid de tarjetas de acceso ---------- */
.accesos { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px,1fr)); gap: 16px; }
.acceso {
  background: #fff; border: 1px solid var(--linea); border-radius: var(--radio); padding: 22px;
  display: flex; flex-direction: column; gap: 10px; transition: transform .15s, box-shadow .15s, border-color .15s;
}
.acceso:hover { transform: translateY(-3px); box-shadow: var(--sombra); border-color: var(--azul-100); text-decoration: none; }
.acceso .ic { width: 46px; height: 46px; border-radius: 12px; background: var(--azul-050); display: grid; place-items: center; color: var(--azul-700); }
.acceso .ic svg { width: 24px; height: 24px; }
.acceso h3 { font-size: 1.05rem; margin: 0; }
.acceso p { margin: 0; color: var(--texto-suave); font-size: .9rem; }

/* ---------- Aviso institucional ---------- */
.aviso {
  background: var(--azul-050); border: 1px solid var(--azul-100); border-left: 4px solid var(--turquesa);
  border-radius: var(--radio-sm); padding: 14px 18px; color: var(--azul-800); font-size: .9rem; display:flex; gap:10px; align-items:flex-start;
}
.aviso svg { width: 20px; height: 20px; flex: none; color: var(--turquesa); margin-top: 2px; }

/* ---------- Infografía jerarquía ---------- */
.infografia { background: #fff; border: 1px solid var(--linea); border-radius: var(--radio); padding: 26px; box-shadow: var(--sombra-sm); }
.jerarquia { display: flex; align-items: stretch; gap: 0; flex-wrap: wrap; }
.jer-nivel { flex: 1; min-width: 170px; text-align: center; padding: 18px 14px; position: relative; }
.jer-badge { display:inline-grid; place-items:center; width: 54px; height:54px; border-radius: 14px; color:#fff; font-weight:800; margin-bottom:10px; }
.jer-nivel h4 { margin: 0 0 4px; font-size: 1rem; }
.jer-nivel p { margin: 0; font-size: .82rem; color: var(--texto-suave); }
.jer-flecha { align-self:center; color: var(--azul-600); font-size: 1.6rem; padding: 0 4px; }

/* ---------- Layout documental con menú lateral ---------- */
.doc-layout { display: grid; grid-template-columns: 290px 1fr; gap: 28px; align-items: start; }
.sidebar { position: sticky; top: 86px; background: #fff; border: 1px solid var(--linea); border-radius: var(--radio); padding: 16px; max-height: calc(100vh - 110px); overflow-y: auto; box-shadow: var(--sombra-sm); }
.sidebar h4 { font-size: .78rem; text-transform: uppercase; letter-spacing: .6px; color: var(--texto-suave); margin: 14px 8px 6px; }
.sidebar h4:first-child { margin-top: 4px; }
.sidebar .cap-item { font-weight: 700; color: var(--azul-800); padding: 8px 10px; border-radius: 8px; cursor: pointer; font-size: .92rem; }
.sidebar .cap-item:hover { background: var(--azul-050); }
.sidebar .sec-item { padding: 6px 10px 6px 22px; border-radius: 7px; cursor: pointer; font-size: .85rem; color: var(--texto-suave); }
.sidebar .sec-item:hover, .sidebar .sec-item.activo { background: var(--azul-050); color: var(--azul-800); }

/* ---------- Tarjetas de contenido ---------- */
.cards { display: grid; gap: 16px; }
.card {
  background: #fff; border: 1px solid var(--linea); border-radius: var(--radio); padding: 20px 22px;
  box-shadow: var(--sombra-sm); transition: box-shadow .15s, border-color .15s;
}
.card:hover { box-shadow: var(--sombra); }
.card-head { display: flex; justify-content: space-between; gap: 14px; align-items: flex-start; flex-wrap: wrap; }
.card-code { font-family: 'Source Serif 4', serif; font-weight: 700; color: var(--turquesa); font-size: .9rem; }
.card h3 { font-size: 1.12rem; margin: 4px 0 6px; }
.card .meta { font-size: .8rem; color: var(--texto-suave); display: flex; gap: 14px; flex-wrap: wrap; }

/* bloques diferenciados de contenido del artículo */
.bloque { border-radius: var(--radio-sm); padding: 12px 16px; margin-top: 12px; font-size: .94rem; }
.bloque .et { font-size: .72rem; font-weight: 700; letter-spacing: .6px; text-transform: uppercase; display: block; margin-bottom: 4px; }
.bloque-oficial { background: var(--azul-050); border: 1px solid var(--azul-100); }
.bloque-oficial .et { color: var(--azul-700); }
.bloque-oficial .texto-oficial { font-family: 'Source Serif 4', serif; line-height: 1.65; }
.bloque-simple { background: var(--turquesa-claro); border: 1px solid #bfe6e7; }
.bloque-simple .et { color: #0e7a80; }
.bloque-practica { background: var(--verde-claro); border: 1px solid #c4e8d1; }
.bloque-practica .et { color: #1f7a40; }

.rel-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px,1fr)); gap: 10px; margin-top: 14px; }
.rel-box { background: #fafbfd; border: 1px solid var(--linea); border-radius: var(--radio-sm); padding: 10px 12px; }
.rel-box .et { font-size: .7rem; font-weight: 700; text-transform: uppercase; letter-spacing: .5px; color: var(--texto-suave); display: block; margin-bottom: 6px; }
.rel-box .chips { display: flex; flex-wrap: wrap; gap: 6px; }

/* ---------- Chips / etiquetas ---------- */
.chip { display: inline-flex; align-items: center; gap: 5px; background: var(--azul-050); color: var(--azul-800); border: 1px solid var(--azul-100); border-radius: 30px; padding: 3px 11px; font-size: .78rem; font-weight: 600; cursor: pointer; }
.chip:hover { background: var(--azul-100); text-decoration: none; }
.chip.kw { background: #fff; color: var(--texto-suave); border-color: var(--linea); cursor: default; font-weight: 500; }
.chip.vacio { color: var(--texto-suave); font-style: italic; background: transparent; border: 0; padding: 3px 0; }

/* ---------- Badges de estado ---------- */
.badge { display: inline-flex; align-items: center; gap: 6px; padding: 3px 11px; border-radius: 30px; font-size: .74rem; font-weight: 700; letter-spacing: .2px; white-space: nowrap; }
.badge::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.badge.vigente { color: var(--st-vigente); background: var(--st-vigente-bg); }
.badge.revocada { color: var(--st-revocada); background: var(--st-revocada-bg); }
.badge.consolidada { color: var(--st-consolidada); background: var(--st-consolidada-bg); }
.badge.sin-is { color: var(--st-sin-is); background: var(--st-sin-is-bg); }
.badge.con-is { color: var(--st-con-is); background: var(--st-con-is-bg); }
.badge.pendiente { color: #a07c00; background: var(--st-pendiente-bg); }
.badge.revision { color: var(--st-revision); background: var(--st-revision-bg); }
.badge.parcial { color: var(--st-parcial); background: var(--st-parcial-bg); }
.badge.validado, .badge.completa { color: var(--st-validado); background: var(--st-validado-bg); }

/* ---------- Botones ---------- */
.btn { display: inline-flex; align-items: center; gap: 7px; border: 1px solid var(--azul-100); background: #fff; color: var(--azul-700); padding: 8px 14px; border-radius: 9px; font-weight: 600; font-size: .85rem; cursor: pointer; transition: all .15s; font-family: inherit; }
.btn:hover { background: var(--azul-050); text-decoration: none; }
.btn svg { width: 16px; height: 16px; }
.btn-primario { background: var(--azul-700); color: #fff; border-color: var(--azul-700); }
.btn-primario:hover { background: var(--azul-800); }
.btn-turquesa { background: var(--turquesa); color:#fff; border-color: var(--turquesa); }
.btn-turquesa:hover { background:#0e8389; }
.btn-row { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 16px; }

/* ---------- Filtros ---------- */
.filtros { background: #fff; border: 1px solid var(--linea); border-radius: var(--radio); padding: 16px 18px; box-shadow: var(--sombra-sm); margin-bottom: 22px; display: flex; gap: 12px; flex-wrap: wrap; align-items: flex-end; }
.campo { display: flex; flex-direction: column; gap: 4px; }
.campo label { font-size: .74rem; font-weight: 700; color: var(--texto-suave); text-transform: uppercase; letter-spacing: .4px; }
.campo select, .campo input { border: 1px solid var(--linea); border-radius: 9px; padding: 9px 11px; font-family: inherit; font-size: .9rem; background: #fff; color: var(--texto); min-width: 150px; }
.campo input:focus, .campo select:focus { outline: 2px solid var(--azul-100); border-color: var(--azul-600); }

/* ---------- Biblioteca IP (tarjetas) ---------- */
.lib-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(310px,1fr)); gap: 18px; }
.ip-card { background:#fff; border:1px solid var(--linea); border-radius:var(--radio); padding:20px; display:flex; flex-direction:column; gap:10px; box-shadow:var(--sombra-sm); transition:transform .15s, box-shadow .15s; }
.ip-card:hover { transform: translateY(-3px); box-shadow: var(--sombra); }
.ip-card .top { display:flex; justify-content:space-between; align-items:flex-start; gap:8px; }
.ip-card h3 { font-size:1.05rem; margin:2px 0; }
.ip-card .resumen { color:var(--texto-suave); font-size:.9rem; flex:1; }
.ip-card .footer { display:flex; gap:8px; flex-wrap:wrap; align-items:center; }

/* ---------- Tabla mapa normativo ---------- */
.tabla-wrap { overflow-x: auto; background:#fff; border:1px solid var(--linea); border-radius:var(--radio); box-shadow:var(--sombra-sm); }
table.mapa { width:100%; border-collapse: collapse; font-size:.86rem; min-width: 880px; }
table.mapa th { background: var(--azul-800); color:#fff; text-align:left; padding:11px 12px; font-weight:600; font-size:.78rem; text-transform:uppercase; letter-spacing:.4px; position: sticky; top: 0; }
table.mapa td { padding:11px 12px; border-bottom:1px solid var(--linea); vertical-align: top; }
table.mapa tr:hover td { background: var(--azul-050); }
table.mapa .ip-cell { font-weight:700; color: var(--azul-700); }

/* ---------- Diagrama flujo NGL->IP->IS ---------- */
.flujo { display:flex; align-items:center; justify-content:center; gap:0; flex-wrap:wrap; margin-top:10px; }
.flujo-nodo { background:#fff; border:2px solid var(--azul-100); border-radius:12px; padding:14px 18px; text-align:center; min-width:120px; box-shadow:var(--sombra-sm); }
.flujo-nodo .t { font-weight:800; color:var(--azul-800); }
.flujo-nodo .d { font-size:.76rem; color:var(--texto-suave); }
.flujo-nodo.n1 { border-color:#1d63ad; }
.flujo-nodo.n2 { border-color:var(--turquesa); }
.flujo-nodo.n3 { border-color:var(--celeste); }
.flujo-nodo.n4 { border-color:var(--verde); }
.flujo-nodo.n5 { border-color:#d8a200; }
.flujo-arrow { color:var(--azul-600); }
.flujo-arrow svg { width:30px; height:30px; }

/* ---------- Procesos (timeline) ---------- */
.proceso-card { background:#fff; border:1px solid var(--linea); border-radius:var(--radio); padding:22px; box-shadow:var(--sombra-sm); margin-bottom:18px; }
.timeline { list-style:none; padding:0; margin:14px 0 0; }
.timeline li { position:relative; padding:0 0 16px 30px; }
.timeline li::before { content:""; position:absolute; left:7px; top:4px; width:11px; height:11px; border-radius:50%; background:var(--turquesa); box-shadow:0 0 0 4px var(--turquesa-claro); }
.timeline li::after { content:""; position:absolute; left:12px; top:14px; bottom:0; width:2px; background:var(--linea); }
.timeline li:last-child::after { display:none; }

/* ---------- Resultados búsqueda ---------- */
.resultado { background:#fff; border:1px solid var(--linea); border-left:4px solid var(--azul-600); border-radius:var(--radio-sm); padding:16px 18px; margin-bottom:12px; }
.resultado .tipo { font-size:.7rem; font-weight:800; text-transform:uppercase; letter-spacing:.6px; color:var(--turquesa); }
.resultado h4 { margin:4px 0; }
.resultado p { margin:4px 0; color:var(--texto-suave); font-size:.9rem; }
.resultado mark { background:#fef3c7; color:inherit; padding:0 2px; border-radius:3px; }
.sin-resultados { text-align:center; padding:40px; color:var(--texto-suave); background:#fff; border:1px dashed var(--linea); border-radius:var(--radio); }

/* ---------- Acordeón (FAQ) ---------- */
.acc { background:#fff; border:1px solid var(--linea); border-radius:var(--radio-sm); margin-bottom:10px; overflow:hidden; }
.acc-q { padding:15px 18px; font-weight:600; cursor:pointer; display:flex; justify-content:space-between; gap:12px; align-items:center; color:var(--azul-800); }
.acc-q:hover { background:var(--azul-050); }
.acc-q .toggle { transition:transform .2s; flex:none; color:var(--azul-600); }
.acc.abierto .acc-q .toggle { transform:rotate(45deg); }
.acc-a { padding:0 18px; max-height:0; overflow:hidden; transition:max-height .25s, padding .25s; color:var(--texto-suave); font-size:.94rem; }
.acc.abierto .acc-a { padding:0 18px 16px; max-height:600px; }
.faq-grupo h3 { font-size:1.1rem; margin:24px 0 10px; color:var(--azul-800); border-bottom:2px solid var(--azul-100); padding-bottom:6px; }

/* ---------- Glosario ---------- */
.glos-grid { display:grid; grid-template-columns:repeat(auto-fill, minmax(280px,1fr)); gap:16px; }
.glos-card { background:#fff; border:1px solid var(--linea); border-radius:var(--radio); padding:18px 20px; box-shadow:var(--sombra-sm); }
.glos-card .term { font-size:1.1rem; font-weight:800; color:var(--azul-800); }

/* ---------- Modal ---------- */
.modal-bg { position:fixed; inset:0; background:rgba(11,31,57,.5); display:none; align-items:center; justify-content:center; z-index:100; padding:20px; backdrop-filter: blur(2px); }
.modal-bg.abierto { display:flex; }
.modal { background:#fff; border-radius:var(--radio); max-width:760px; width:100%; max-height:88vh; overflow-y:auto; box-shadow:0 30px 60px rgba(0,0,0,.3); }
.modal-head { display:flex; justify-content:space-between; align-items:flex-start; padding:22px 24px 0; }
.modal-body { padding:14px 24px 26px; }
.modal-close { background:var(--azul-050); border:0; border-radius:8px; width:36px; height:36px; cursor:pointer; color:var(--azul-700); font-size:1.2rem; flex:none; }
.modal-close:hover { background:var(--azul-100); }

/* ---------- Panel admin ---------- */
.admin-tabs { display:flex; gap:6px; flex-wrap:wrap; margin-bottom:20px; }
.admin-tab { padding:8px 14px; border-radius:9px; border:1px solid var(--linea); background:#fff; cursor:pointer; font-weight:600; font-size:.85rem; color:var(--texto-suave); font-family:inherit; }
.admin-tab.activo { background:var(--azul-700); color:#fff; border-color:var(--azul-700); }
.admin-toolbar { display:flex; gap:10px; flex-wrap:wrap; margin-bottom:18px; align-items:center; }
.form-grid { display:grid; grid-template-columns:1fr 1fr; gap:14px; background:#fff; border:1px solid var(--linea); border-radius:var(--radio); padding:20px; margin-bottom:20px; box-shadow:var(--sombra-sm); }
.form-grid .full { grid-column:1/-1; }
.form-grid label { display:block; font-size:.76rem; font-weight:700; color:var(--texto-suave); text-transform:uppercase; letter-spacing:.4px; margin-bottom:5px; }
.form-grid input, .form-grid textarea, .form-grid select { width:100%; border:1px solid var(--linea); border-radius:9px; padding:9px 11px; font-family:inherit; font-size:.9rem; }
.form-grid textarea { min-height:80px; resize:vertical; }
.admin-list { display:grid; gap:8px; }
.admin-row { background:#fff; border:1px solid var(--linea); border-radius:var(--radio-sm); padding:12px 16px; display:flex; justify-content:space-between; align-items:center; gap:12px; }
.admin-row .info { flex:1; min-width:0; }
.admin-row .info strong { display:block; }
.admin-row .info small { color:var(--texto-suave); }
.admin-nota { background:var(--st-pendiente-bg); border:1px solid #f0dca0; color:#8a6d00; border-radius:var(--radio-sm); padding:12px 16px; font-size:.88rem; margin-bottom:20px; display:flex; gap:10px; align-items:flex-start; }
.admin-nota svg { width:20px; height:20px; flex:none; }

/* ---------- Breadcrumb / page header ---------- */
.page-header { background:linear-gradient(110deg, var(--azul-800), var(--azul-600)); color:#fff; padding:34px 0; }
.page-header h1 { color:#fff; font-size:1.9rem; margin-bottom:4px; }
.page-header p { color:#d6e6f6; margin:0; max-width:680px; }
.crumbs { font-size:.82rem; color:#bcd3ec; margin-bottom:12px; }
.crumbs a { color:#bcd3ec; } .crumbs a:hover { color:#fff; }

/* ---------- Footer ---------- */
footer.site { background:var(--azul-900); color:#c4d6ec; padding:38px 0 26px; margin-top:50px; }
footer.site .cols { display:grid; grid-template-columns:2fr 1fr 1fr; gap:30px; }
footer.site h4 { color:#fff; font-size:.95rem; margin-bottom:10px; }
footer.site a { color:#c4d6ec; font-size:.88rem; display:block; padding:3px 0; }
footer.site a:hover { color:#fff; }
footer.site .legal { border-top:1px solid rgba(255,255,255,.12); margin-top:26px; padding-top:18px; font-size:.8rem; color:#8fa9c8; }

.vacio-estado { color:var(--texto-suave); font-style:italic; }
.estado-pendiente-inline { color:#a07c00; font-style:italic; font-size:.88rem; }

/* ---------- Responsive ---------- */
@media (max-width: 1000px) {
  .indicadores { grid-template-columns: repeat(3,1fr); }
  .doc-layout { grid-template-columns: 1fr; }
  .sidebar { position:static; max-height:none; }
  footer.site .cols { grid-template-columns:1fr; }
}
@media (max-width: 760px) {
  .nav { display:none; position:absolute; top:66px; left:0; right:0; background:var(--azul-800); flex-direction:column; padding:10px; gap:2px; box-shadow:0 12px 24px rgba(0,0,0,.25); }
  .nav.abierto { display:flex; }
  .nav a { width:100%; }
  .burger { display:grid; place-items:center; }
  .indicadores { grid-template-columns: repeat(2,1fr); }
  .jer-flecha { transform:rotate(90deg); width:100%; }
  .jer-nivel { min-width:100%; }
  .form-grid { grid-template-columns:1fr; }
  .flujo-arrow { transform:rotate(90deg); }
}

/* ============================================================
   SUPLEMENTO — clases adicionales y alias de markup
   ============================================================ */

/* Utilidades */
.muted { color: var(--texto-suave); font-style: italic; }
.pendiente-txt { color: #a07c00; font-style: italic; }
.nota { font-size: .82rem; color: var(--texto-suave); margin-top: 14px; border-top: 1px dashed var(--linea); padding-top: 10px; }
.res-count { color: var(--texto-suave); font-size: .9rem; margin: 8px 0 14px; }
.ultima-act { color: var(--texto-suave); font-size: .86rem; margin: 6px 0 26px; }

/* Botones variantes */
.btn-sm { padding: 6px 12px; font-size: .82rem; }
.btn-ghost { background: #fff; color: var(--azul-700); border: 1px solid var(--azul-100); }
.btn-ghost:hover { background: var(--azul-050); }
.btn-danger { background: var(--st-revocada-bg); color: var(--st-revocada); border: 1px solid #f3c9c9; }
.btn-danger:hover { background: #f6dcdc; }

/* Indicadores (alias .ind-*) */
.ind-ic { font-size: 1.4rem; display: block; }
.ind-num { font-size: 1.9rem; font-weight: 800; color: #fff; line-height: 1; display: block; }
.ind-lbl { font-size: .76rem; color: #cfe0f2; margin-top: 6px; display: block; }

/* Accesos icono emoji */
.acceso-ic { font-size: 1.7rem; display: inline-block; margin-bottom: 6px; }

/* Jerarquía (jq-*) */
.jq-nivel { flex: 1; min-width: 150px; background: #fff; border: 1px solid var(--linea); border-radius: var(--radio-sm); padding: 16px; margin: 4px; text-align: center; box-shadow: var(--sombra-sm); }
.jq-nivel h4 { margin: 8px 0 4px; font-size: .98rem; }
.jq-nivel p { font-size: .8rem; color: var(--texto-suave); margin: 0; }
.jq-tag { display: inline-block; font-weight: 800; font-size: .8rem; padding: 3px 12px; border-radius: 30px; letter-spacing: .5px; }
.jq-ngl .jq-tag { background: var(--azul-100); color: var(--azul-900); }
.jq-ip .jq-tag { background: var(--turquesa-claro); color: #0e7a80; }
.jq-is .jq-tag { background: var(--st-con-is-bg); color: var(--st-con-is); }
.jq-doc .jq-tag { background: var(--st-pendiente-bg); color: #a07c00; }
.jq-proc .jq-tag { background: var(--verde-claro); color: #1f7a40; }
.jq-flecha { align-self: center; font-size: 1.4rem; color: var(--azul-600); padding: 0 4px; }

/* Bloques: alias del tag */
.bloque-tag { font-size: .72rem; font-weight: 700; letter-spacing: .6px; text-transform: uppercase; display: block; margin-bottom: 4px; }
.bloque-oficial .bloque-tag { color: var(--azul-700); }
.bloque-oficial p { font-family: 'Source Serif 4', serif; line-height: 1.65; margin: 0; }
.bloque-simple .bloque-tag { color: #0e7a80; }
.bloque-practica .bloque-tag { color: #1f7a40; }
.bloque p { margin: 0; }

/* Sidebar índice NGL */
.doc-sidebar { position: sticky; top: 84px; align-self: start; max-height: calc(100vh - 100px); overflow: auto; background: #fff; border: 1px solid var(--linea); border-radius: var(--radio); padding: 14px; box-shadow: var(--sombra-sm); }
.filtros-mini { margin-bottom: 10px; }
.filtros-mini input { width: 100%; padding: 8px 10px; border: 1px solid var(--linea); border-radius: var(--radio-sm); }
.indice-ngl { display: flex; flex-direction: column; gap: 2px; font-size: .86rem; }
.idx-norma { padding: 8px; background: var(--azul-050); border-radius: var(--radio-sm); margin-bottom: 8px; color: var(--azul-800); }
.idx-cap { margin-top: 8px; font-weight: 700; }
.idx-cap a { color: var(--azul-800); }
.idx-sec { padding-left: 12px; color: var(--texto-suave); font-size: .82rem; }

/* Artículo card */
.cap-bloque { margin-top: 34px; }
.cap-titulo { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; border-bottom: 2px solid var(--azul-100); padding-bottom: 8px; }
.cap-num { background: var(--azul-900); color: #fff; font-weight: 700; font-size: .78rem; padding: 4px 12px; border-radius: 30px; }
.cap-titulo h2 { margin: 0; font-size: 1.3rem; }
.cap-desc { color: var(--texto-suave); font-size: .9rem; }
.sec-bloque { margin-top: 22px; }
.sec-titulo { display: flex; align-items: baseline; gap: 10px; margin-bottom: 8px; }
.sec-titulo span { font-size: .76rem; font-weight: 700; color: var(--turquesa); text-transform: uppercase; letter-spacing: .5px; }
.sec-titulo h3 { margin: 0; font-size: 1.08rem; color: var(--azul-800); }
.art-card { background: #fff; border: 1px solid var(--linea); border-radius: var(--radio); padding: 20px; margin-top: 16px; box-shadow: var(--sombra-sm); scroll-margin-top: 90px; }
.art-card.destacado { border-color: var(--turquesa); box-shadow: 0 0 0 3px var(--turquesa-claro); }
.art-head { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.art-cod { background: var(--azul-700); color: #fff; font-weight: 700; font-size: .8rem; padding: 4px 12px; border-radius: 8px; }
.art-head h3 { margin: 0; flex: 1; font-size: 1.08rem; }
.art-rels { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 12px; margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--linea); }
.art-rels > div { font-size: .86rem; }
.rel-lbl { display: block; font-size: .72rem; font-weight: 700; text-transform: uppercase; letter-spacing: .4px; color: var(--texto-suave); margin-bottom: 5px; }
.art-acciones { margin-top: 16px; display: flex; gap: 10px; flex-wrap: wrap; }

/* Chips enlazables y palabras clave */
.chip-link { background: var(--azul-050); color: var(--azul-800); border: 1px solid var(--azul-100); border-radius: 30px; padding: 3px 11px; font-size: .78rem; font-weight: 600; text-decoration: none; display: inline-block; margin: 2px 0; }
.chip-link:hover { background: var(--azul-100); }
.chip-celeste { background: var(--st-con-is-bg); color: var(--st-con-is); border-color: #bcd9f0; }

/* IP cards extra */
.ip-card-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 8px; }
.ip-cod { background: var(--azul-900); color: #fff; font-weight: 700; font-size: .82rem; padding: 4px 12px; border-radius: 8px; }
.ip-cod-is { background: #0e7a80; }
.ip-resumen { color: var(--texto-suave); font-size: .9rem; flex: 1; }
.ip-meta { margin: 0; display: flex; flex-direction: column; gap: 8px; }
.ip-meta div { display: flex; flex-direction: column; }
.ip-meta dt { font-size: .7rem; font-weight: 700; text-transform: uppercase; letter-spacing: .4px; color: var(--texto-suave); }
.ip-meta dd { margin: 2px 0 0; font-size: .86rem; }
.ip-tags { display: flex; flex-wrap: wrap; gap: 5px; }
.ip-card-foot { display: flex; justify-content: space-between; align-items: center; gap: 8px; flex-wrap: wrap; margin-top: auto; padding-top: 10px; border-top: 1px solid var(--linea); }
.carga { font-size: .76rem; font-weight: 700; }
.carga-completa { color: var(--st-vigente); }
.carga-parcial { color: var(--st-parcial); }
.carga-pendiente { color: #a07c00; }

/* Detalle IP/IS */
.detalle { background: #fff; border: 1px solid var(--linea); border-radius: var(--radio); padding: 26px; margin-top: 14px; box-shadow: var(--sombra-sm); }
.detalle-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 14px; flex-wrap: wrap; }
.detalle-head h2 { margin: 6px 0 0; }
.detalle-meta { display: flex; flex-wrap: wrap; gap: 16px; margin: 14px 0; font-size: .86rem; color: var(--texto-suave); }
.detalle-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.det-sub { margin: 22px 0 8px; font-size: 1rem; color: var(--azul-800); border-bottom: 1px solid var(--linea); padding-bottom: 5px; }
.is-list { display: flex; flex-direction: column; gap: 8px; }
.is-row { display: flex; justify-content: space-between; align-items: center; gap: 10px; background: var(--azul-050); border: 1px solid var(--azul-100); border-radius: var(--radio-sm); padding: 10px 14px; font-size: .9rem; }
.detalle-acciones { margin-top: 20px; }

/* Resultados de búsqueda */
.tipo-tag { font-size: .7rem; font-weight: 800; text-transform: uppercase; letter-spacing: .5px; padding: 3px 9px; border-radius: 6px; background: var(--azul-100); color: var(--azul-900); }
.tipo-ngl { background: var(--azul-100); color: var(--azul-900); }
.tipo-ip { background: var(--turquesa-claro); color: #0e7a80; }
.tipo-is { background: var(--st-con-is-bg); color: var(--st-con-is); }
.tipo-glosario { background: var(--verde-claro); color: #1f7a40; }
.tipo-faq { background: var(--st-pendiente-bg); color: #a07c00; }
.tipo-proceso { background: var(--st-parcial-bg); color: var(--st-parcial); }
.resultado-top { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 4px; }
.resultado h3 { margin: 4px 0; font-size: 1.05rem; }
.resultado-extracto { color: var(--texto-suave); font-size: .9rem; margin: 4px 0; }
.resultado-extracto mark, mark { background: #fff2a8; padding: 0 2px; border-radius: 3px; }
.resultado-tags { display: flex; flex-wrap: wrap; gap: 5px; margin: 6px 0; }

/* Procesos */
.procesos-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(330px, 1fr)); gap: 18px; }
.proc-card { background: #fff; border: 1px solid var(--linea); border-radius: var(--radio); padding: 20px; box-shadow: var(--sombra-sm); scroll-margin-top: 90px; }
.proc-card.destacado { border-color: var(--turquesa); box-shadow: 0 0 0 3px var(--turquesa-claro); }
.proc-head { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.proc-num { background: var(--turquesa); color: #fff; width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center; font-weight: 800; font-size: .9rem; }
.proc-head h3 { margin: 0; flex: 1; font-size: 1.05rem; }
.proc-cuando { font-size: .86rem; color: var(--texto-suave); margin: 10px 0; }
.proc-flujo { margin: 12px 0; display: flex; flex-direction: column; gap: 0; }
.paso { display: flex; align-items: center; gap: 10px; background: var(--azul-050); border: 1px solid var(--azul-100); border-radius: var(--radio-sm); padding: 8px 12px; font-size: .86rem; }
.paso-n { background: var(--azul-700); color: #fff; width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center; font-size: .76rem; font-weight: 700; flex-shrink: 0; }
.paso-arrow { text-align: center; color: var(--azul-600); font-size: .9rem; margin: 3px 0; }
.proc-rels { display: grid; gap: 10px; margin-top: 14px; padding-top: 12px; border-top: 1px solid var(--linea); font-size: .86rem; }

/* Glosario (alias glo-*) */
.glosario-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 18px; }
.glo-card { background: #fff; border: 1px solid var(--linea); border-radius: var(--radio); padding: 20px; box-shadow: var(--sombra-sm); scroll-margin-top: 90px; }
.glo-card.destacado { border-color: var(--turquesa); box-shadow: 0 0 0 3px var(--turquesa-claro); }
.glo-card h3 { margin: 0 0 10px; color: var(--azul-800); }
.glo-rels { font-size: .82rem; margin-top: 12px; display: flex; flex-wrap: wrap; gap: 5px; align-items: center; }
.glo-tags { display: flex; flex-wrap: wrap; gap: 5px; margin-top: 10px; }

/* FAQ acordeón refuerzo */
.acc { background: #fff; border: 1px solid var(--linea); border-radius: var(--radio-sm); margin-bottom: 10px; overflow: hidden; scroll-margin-top: 90px; }
.acc-q { width: 100%; text-align: left; background: none; border: 0; padding: 14px 18px; font-size: .98rem; font-weight: 600; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 10px; color: var(--azul-800); }
.acc-ic { font-size: 1.3rem; color: var(--turquesa); transition: transform .2s; }
.acc.abierto .acc-ic { transform: rotate(45deg); }
.acc-a { max-height: 0; overflow: hidden; transition: max-height .25s ease; padding: 0 18px; }
.acc.abierto .acc-a { max-height: 600px; padding: 0 18px 16px; }
.acc-a p { margin: 0 0 10px; color: var(--texto); }
.faq-rels { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }

/* Admin extra */
.admin-tabla { background: #fff; border: 1px solid var(--linea); border-radius: var(--radio); padding: 20px; box-shadow: var(--sombra-sm); margin-top: 16px; }
.admin-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 14px; }
.admin-head h2 { margin: 0; font-size: 1.15rem; }
.admin-row-info { display: flex; flex-direction: column; gap: 2px; }
.admin-row-info span { font-size: .84rem; color: var(--texto-suave); }
.admin-row-actions { display: flex; align-items: center; gap: 8px; }
.alerta-campo { color: #a07c00; font-size: .8rem; font-weight: 700; }
.admin-flash { color: var(--st-vigente); font-weight: 600; font-size: .88rem; opacity: 0; transition: opacity .2s; }
.admin-flash.visible { opacity: 1; }
.form-acciones { margin-top: 18px; display: flex; gap: 10px; }
.campo-full { grid-column: 1 / -1; }
.modal-list { list-style: none; padding: 0; margin: 0 0 12px; display: flex; flex-direction: column; gap: 6px; }
.modal-list li { padding: 8px 12px; background: var(--azul-050); border-radius: var(--radio-sm); font-size: .9rem; }
.modal-x { position: absolute; top: 12px; right: 14px; background: none; border: 0; font-size: 1.8rem; line-height: 1; cursor: pointer; color: var(--texto-suave); }

/* Flujo nodos por color (alias n-*) */
.flujo-nodo p { font-size: .76rem; color: var(--texto-suave); margin: 6px 0 0; }
.flujo-tag { font-weight: 800; color: var(--azul-800); font-size: .9rem; }
.n-ngl { border-color: #1d63ad; } .n-ngl .flujo-tag { color: #1d63ad; }
.n-ip { border-color: var(--turquesa); } .n-ip .flujo-tag { color: #0e7a80; }
.n-is { border-color: #2f86d6; } .n-is .flujo-tag { color: #2f86d6; }
.n-doc { border-color: #d6a92f; } .n-doc .flujo-tag { color: #a07c00; }
.n-proc { border-color: var(--verde); } .n-proc .flujo-tag { color: #1f7a40; }

/* Tabla mapa responsive labels */
@media (max-width: 760px) {
  .doc-layout { grid-template-columns: 1fr; }
  .doc-sidebar { position: static; max-height: none; }
  .detalle-cols { grid-template-columns: 1fr; }
  table.mapa thead { display: none; }
  table.mapa, table.mapa tbody, table.mapa tr, table.mapa td { display: block; width: 100%; }
  table.mapa tr { margin-bottom: 12px; border: 1px solid var(--linea); border-radius: var(--radio-sm); padding: 6px; background: #fff; }
  table.mapa td { display: flex; justify-content: space-between; gap: 12px; border: 0; padding: 6px 8px; }
  table.mapa td::before { content: attr(data-l); font-weight: 700; color: var(--texto-suave); font-size: .78rem; }
}