/* ============================================================
   SEJCH · Sistema de diseño base
   Tokens, tipografía y componentes compartidos
   (maqueta estática — sin dependencias)
   ============================================================ */

:root {
  /* --- Marca ------------------------------------------------ */
  --azul-900: #0a1f34;
  --azul-800: #0f2c47;
  --azul-700: #12314f;
  --azul-600: #1c4368;
  --azul-400: #4a749a;
  --azul-200: #b9cbdc;
  --azul-050: #eef3f8;

  --oro-700: #8a6524;
  --oro-600: #a97e33;
  --oro-500: #c39b4d;
  --oro-200: #e8d6b0;
  --oro-050: #faf3e6;

  /* --- Neutros ---------------------------------------------- */
  --crema: #faf7f2;
  --crema-2: #f2ede4;
  --blanco: #ffffff;
  --tinta: #15202b;
  --tinta-2: #445264;
  --tinta-3: #6f7d8d;
  --linea: rgba(18, 49, 79, 0.14);
  --linea-suave: rgba(18, 49, 79, 0.08);

  /* --- Estado (siempre con ícono + etiqueta) ---------------- */
  --ok-ink: #1f5c40;
  --ok-bg: #e7f2ec;
  --warn-ink: #8a6218;
  --warn-bg: #fbf1dd;
  --err-ink: #8f2626;
  --err-bg: #f9e8e8;
  --info-ink: #1c4368;
  --info-bg: #e9f0f7;

  /* --- Tipografía ------------------------------------------- */
  --serif: "Source Serif 4", "Iowan Old Style", Georgia, "Times New Roman", serif;
  --sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  /* --- Formas ----------------------------------------------- */
  --r-sm: 6px;
  --r-md: 10px;
  --r-lg: 16px;
  --r-xl: 24px;
  --sombra-1: 0 1px 2px rgba(10, 31, 52, .06), 0 1px 3px rgba(10, 31, 52, .05);
  --sombra-2: 0 6px 18px rgba(10, 31, 52, .08), 0 1px 3px rgba(10, 31, 52, .05);
  --sombra-3: 0 24px 60px rgba(10, 31, 52, .18), 0 2px 8px rgba(10, 31, 52, .08);

  --ancho: 1180px;
  --transicion: 220ms cubic-bezier(.2, .8, .2, 1);
}

/* ---------- Reset ------------------------------------------ */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--tinta);
  background: var(--crema);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg { max-width: 100%; display: block; }
/* Los íconos son SVG sin atributos width/height: tamaño por defecto relativo al texto */
svg { width: 1.15em; height: 1.15em; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
h1, h2, h3, h4 { margin: 0; font-family: var(--serif); font-weight: 600; line-height: 1.18; letter-spacing: -.01em; }
p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
hr { border: 0; border-top: 1px solid var(--linea); margin: 2rem 0; }
:focus-visible { outline: 2px solid var(--oro-600); outline-offset: 2px; border-radius: 3px; }

/* Tamaños por defecto de íconos y emblema inyectados por JS */
[data-ico] > svg { width: 18px; height: 18px; }
.emblema { width: 44px; height: 44px; flex: none; }

/* ---------- Tipografía utilitaria -------------------------- */
.display { font-family: var(--serif); font-size: clamp(2.4rem, 5.2vw, 4rem); line-height: 1.06; letter-spacing: -.022em; }
.t-1 { font-family: var(--serif); font-size: clamp(1.9rem, 3.2vw, 2.6rem); }
.t-2 { font-family: var(--serif); font-size: clamp(1.4rem, 2.2vw, 1.75rem); }
.t-3 { font-family: var(--serif); font-size: 1.18rem; }
.eyebrow {
  font-family: var(--sans);
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--oro-700);
  margin: 0 0 .9rem;
  display: flex;
  align-items: center;
  gap: .7rem;
}
.eyebrow::after { content: ""; height: 1px; flex: 1; background: linear-gradient(90deg, var(--oro-200), transparent); }
.eyebrow.centrado { justify-content: center; }
.eyebrow.centrado::after, .eyebrow.centrado::before { content: ""; height: 1px; width: 46px; flex: none; background: var(--oro-200); }
.lead { font-size: 1.1rem; color: var(--tinta-2); line-height: 1.65; }
.muted { color: var(--tinta-3); }
.small { font-size: .86rem; }
.mono { font-family: ui-monospace, "SF Mono", "Cascadia Mono", Consolas, monospace; font-size: .88em; letter-spacing: .02em; }

/* ---------- Layout ----------------------------------------- */
.contenedor { width: min(100% - 2.5rem, var(--ancho)); margin-inline: auto; }
.grid { display: grid; gap: 1.5rem; }
.g-2 { grid-template-columns: repeat(2, 1fr); }
.g-3 { grid-template-columns: repeat(3, 1fr); }
.g-4 { grid-template-columns: repeat(4, 1fr); }
.fila { display: flex; align-items: center; gap: .75rem; }
.fila-sep { display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.apilar { display: flex; flex-direction: column; gap: 1rem; }
@media (max-width: 900px) { .g-3, .g-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .g-2, .g-3, .g-4 { grid-template-columns: 1fr; } }

/* ---------- Botones ---------------------------------------- */
.btn {
  --bg: var(--azul-700);
  --fg: #fff;
  --bd: var(--azul-700);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .55rem;
  padding: .72rem 1.35rem;
  border: 1px solid var(--bd);
  border-radius: 999px;
  background: var(--bg);
  color: var(--fg);
  font-size: .93rem;
  font-weight: 550;
  letter-spacing: .01em;
  cursor: pointer;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease, border-color .18s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); box-shadow: var(--sombra-2); }
.btn:active { transform: translateY(0); }
.btn svg { width: 17px; height: 17px; }
.btn.oro { --bg: var(--oro-600); --bd: var(--oro-600); }
.btn.oro:hover { --bg: var(--oro-700); --bd: var(--oro-700); }
.btn.linea { --bg: transparent; --fg: var(--azul-700); --bd: var(--linea); }
.btn.linea:hover { --bd: var(--azul-700); background: var(--azul-050); }
.btn.clara { --bg: rgba(255,255,255,.1); --fg: #fff; --bd: rgba(255,255,255,.35); }
.btn.clara:hover { --bg: rgba(255,255,255,.18); }
.btn.fantasma { --bg: transparent; --fg: var(--tinta-2); --bd: transparent; padding-inline: .6rem; }
.btn.fantasma:hover { --fg: var(--azul-700); background: var(--azul-050); box-shadow: none; }
.btn.peligro { --bg: transparent; --fg: var(--err-ink); --bd: rgba(143,38,38,.3); }
.btn.peligro:hover { --bg: var(--err-bg); }
.btn.chico { padding: .42rem .9rem; font-size: .84rem; }
.btn.bloque { width: 100%; }
.btn[disabled] { opacity: .5; pointer-events: none; }

.enlace-flecha { display: inline-flex; align-items: center; gap: .5rem; font-weight: 550; font-size: .93rem; color: var(--azul-700); }
.enlace-flecha::after { content: "→"; transition: transform .2s ease; }
.enlace-flecha:hover::after { transform: translateX(4px); }
.enlace-flecha.volver { flex-direction: row-reverse; }
.enlace-flecha.volver::after { content: "←"; }
.enlace-flecha.volver:hover::after { transform: translateX(-4px); }

/* ---------- Etiquetas / chips ------------------------------ */
.chip {
  display: inline-flex; align-items: center; gap: .38rem;
  padding: .2rem .62rem;
  border-radius: 999px;
  font-size: .74rem; font-weight: 600; letter-spacing: .04em; text-transform: uppercase;
  background: var(--azul-050); color: var(--azul-600);
  border: 1px solid var(--linea-suave);
  white-space: nowrap;
}
.chip.ok { background: var(--ok-bg); color: var(--ok-ink); }
.chip.warn { background: var(--warn-bg); color: var(--warn-ink); }
.chip.err { background: var(--err-bg); color: var(--err-ink); }
.chip.oro { background: var(--oro-050); color: var(--oro-700); border-color: var(--oro-200); }
.chip.neutra { background: var(--crema-2); color: var(--tinta-2); }
.chip .punto { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }

/* ---------- Tarjetas --------------------------------------- */
.tarjeta {
  background: var(--blanco);
  border: 1px solid var(--linea-suave);
  border-radius: var(--r-lg);
  box-shadow: var(--sombra-1);
}
.tarjeta.pad { padding: 1.6rem; }
.tarjeta-cab {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 1.15rem 1.5rem;
  border-bottom: 1px solid var(--linea-suave);
}
.tarjeta-cab h3 { font-size: 1.05rem; }
.tarjeta-cuerpo { padding: 1.5rem; }

/* ---------- Formularios ------------------------------------ */
.campo { display: flex; flex-direction: column; gap: .4rem; margin-bottom: 1.1rem; }
.campo > label, .etiqueta {
  font-size: .78rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--tinta-2);
}
.control {
  width: 100%;
  padding: .72rem .9rem;
  background: var(--blanco);
  border: 1px solid var(--linea);
  border-radius: var(--r-sm);
  font-size: .95rem;
  transition: border-color .18s ease, box-shadow .18s ease;
}
.control::placeholder { color: #9aa6b3; }
.control:focus { outline: none; border-color: var(--azul-600); box-shadow: 0 0 0 3px rgba(28, 67, 104, .12); }
select.control { appearance: none; 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='%236f7d8d' stroke-width='2.5' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right .8rem center; padding-right: 2.2rem; }
textarea.control { min-height: 110px; resize: vertical; }
.ayuda { font-size: .8rem; color: var(--tinta-3); }
.campos-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 1.1rem; }
.campos-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0 1.1rem; }
@media (max-width: 700px) { .campos-2, .campos-3 { grid-template-columns: 1fr; } }
.check { display: flex; gap: .65rem; align-items: flex-start; font-size: .92rem; color: var(--tinta-2); }
.check input { margin-top: .3rem; accent-color: var(--azul-700); width: 16px; height: 16px; }

.buscador { position: relative; }
.buscador svg { position: absolute; left: .8rem; top: 50%; transform: translateY(-50%); width: 16px; height: 16px; color: var(--tinta-3); }
.buscador .control { padding-left: 2.3rem; }

/* ---------- Tablas ----------------------------------------- */
.tabla-scroll { overflow-x: auto; }
table.tabla { width: 100%; border-collapse: collapse; font-size: .92rem; }
table.tabla th {
  text-align: left; font-size: .72rem; font-weight: 650; letter-spacing: .09em; text-transform: uppercase;
  color: var(--tinta-3); padding: .8rem 1rem; border-bottom: 1px solid var(--linea); white-space: nowrap;
}
table.tabla td { padding: .85rem 1rem; border-bottom: 1px solid var(--linea-suave); vertical-align: middle; }
table.tabla tbody tr { transition: background .15s ease; }
table.tabla tbody tr:hover { background: var(--azul-050); }
table.tabla .acciones { text-align: right; white-space: nowrap; }
.vacio { padding: 3rem 1rem; text-align: center; color: var(--tinta-3); }

/* ---------- Avatar / iniciales ----------------------------- */
.avatar {
  width: 38px; height: 38px; flex: none;
  border-radius: 50%;
  display: grid; place-items: center;
  background: var(--azul-050);
  color: var(--azul-700);
  font-size: .8rem; font-weight: 650; letter-spacing: .03em;
  border: 1px solid var(--linea-suave);
}
.avatar.lg { width: 66px; height: 66px; font-size: 1.15rem; }
.avatar svg { width: 18px; height: 18px; }
.avatar.lg svg { width: 26px; height: 26px; }
.avatar.oro { background: var(--oro-050); color: var(--oro-700); border-color: var(--oro-200); }

/* ---------- Modal ------------------------------------------ */
.modal-fondo {
  position: fixed; inset: 0; z-index: 90;
  background: rgba(10, 31, 52, .5);
  backdrop-filter: blur(3px);
  display: none; align-items: center; justify-content: center;
  padding: 1.5rem;
}
.modal-fondo.abierto { display: flex; animation: aparecer .18s ease; }
.modal {
  background: var(--blanco);
  border-radius: var(--r-lg);
  box-shadow: var(--sombra-3);
  width: min(100%, 720px);
  max-height: 88vh;
  display: flex; flex-direction: column;
  animation: subir .24s cubic-bezier(.2,.8,.2,1);
}
.modal.ancho { width: min(100%, 940px); }
.modal.angosto { width: min(100%, 480px); }
.modal-cab { padding: 1.25rem 1.6rem; border-bottom: 1px solid var(--linea-suave); display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.modal-cuerpo { padding: 1.6rem; overflow-y: auto; }
.modal-pie { padding: 1.1rem 1.6rem; border-top: 1px solid var(--linea-suave); display: flex; justify-content: flex-end; gap: .7rem; background: var(--crema); border-radius: 0 0 var(--r-lg) var(--r-lg); }
.cerrar { background: none; border: 0; cursor: pointer; color: var(--tinta-3); padding: .35rem; border-radius: var(--r-sm); line-height: 0; }
.cerrar:hover { background: var(--crema-2); color: var(--tinta); }
@keyframes aparecer { from { opacity: 0 } to { opacity: 1 } }
@keyframes subir { from { opacity: 0; transform: translateY(14px) } to { opacity: 1; transform: none } }

/* ---------- Avisos ----------------------------------------- */
#avisos { position: fixed; right: 1.2rem; bottom: 1.2rem; z-index: 120; display: flex; flex-direction: column; gap: .6rem; }
.aviso {
  display: flex; align-items: center; gap: .7rem;
  background: var(--azul-900); color: #fff;
  padding: .8rem 1.1rem; border-radius: var(--r-md);
  box-shadow: var(--sombra-3); font-size: .9rem;
  animation: subir .2s ease;
  max-width: 380px;
}
.aviso svg { width: 18px; height: 18px; flex: none; color: var(--oro-500); }

/* ---------- Pestañas --------------------------------------- */
.pestanas { display: flex; gap: .3rem; border-bottom: 1px solid var(--linea); overflow-x: auto; }
.pestanas button {
  background: none; border: 0; cursor: pointer;
  padding: .8rem 1.05rem;
  font-size: .92rem; font-weight: 550; color: var(--tinta-3);
  border-bottom: 2px solid transparent;
  margin-bottom: -1px; white-space: nowrap;
  transition: color .18s ease, border-color .18s ease;
}
.pestanas button:hover { color: var(--azul-700); }
.pestanas button.activa { color: var(--azul-800); border-bottom-color: var(--oro-600); }
.panel { display: none; padding-top: 1.6rem; }
.panel.activo { display: block; animation: aparecer .2s ease; }

/* ---------- Lista de datos --------------------------------- */
.datos { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.2rem 2rem; }
.datos > div { min-width: 0; }
.datos dt { font-size: .72rem; font-weight: 650; letter-spacing: .08em; text-transform: uppercase; color: var(--tinta-3); margin-bottom: .18rem; }
.datos dd { margin: 0; font-size: .96rem; }
@media (max-width: 620px) { .datos { grid-template-columns: 1fr; } }

/* ---------- Utilidades ------------------------------------- */
.sr { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.centro { text-align: center; }
.mt-0 { margin-top: 0 } .mt-1 { margin-top: .5rem } .mt-2 { margin-top: 1rem } .mt-3 { margin-top: 1.75rem } .mt-4 { margin-top: 2.5rem }
.mb-0 { margin-bottom: 0 } .mb-1 { margin-bottom: .5rem } .mb-2 { margin-bottom: 1rem } .mb-3 { margin-bottom: 1.75rem }
.nowrap { white-space: nowrap; }
.regla { height: 1px; background: var(--linea-suave); border: 0; margin: 1.5rem 0; }

/* Filete decorativo de la marca */
.filete { height: 3px; background: linear-gradient(90deg, var(--azul-700) 0 33%, var(--oro-600) 33% 66%, var(--azul-700) 66% 100%); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
}