:root {
  --bg: #f4f2ee;
  --panel: #ffffff;
  --ink: #17222d;
  --ink-2: #566472;
  --line: #e1ddd5;
  --brand: #0b5d57;
  --brand-ink: #ffffff;
  --brand-soft: #dff0ec;
  --warn: #9a5b00;
  --warn-soft: #fbefd5;
  --bad: #a3261f;
  --bad-ink: #ffffff;
  --bad-soft: #fbe3e1;
  --ok: #1b6b3a;
  --ok-soft: #dff2e5;
  --info: #234a8f;
  --info-soft: #e1e9f8;
  --side: #10222f;
  --side-ink: #cbd7df;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(16, 34, 47, 0.06), 0 4px 14px rgba(16, 34, 47, 0.06);
  /* Modo escritorio */
  --ed-punto: rgba(23, 34, 45, 0.14);
  --ed-sombra-v: 0 1px 3px rgba(16, 34, 47, 0.1), 0 8px 24px rgba(16, 34, 47, 0.12);
  --ed-sombra-v-activa: 0 2px 6px rgba(16, 34, 47, 0.12), 0 18px 44px rgba(16, 34, 47, 0.22);
  --ed-barra-alto: 44px;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme='light']) {
    --bg: #0e171e;
    --panel: #15212b;
    --ink: #e8eef2;
    --ink-2: #93a3b0;
    --line: #26343f;
    --brand: #3fb8a8;
    --brand-ink: #06231f;
    --brand-soft: #123a36;
    --warn: #f0b552;
    --warn-soft: #3a2c10;
    --bad: #ff8f86;
    --bad-ink: #3d1a18;
    --bad-soft: #3d1a18;
    --ok: #74d49a;
    --ok-soft: #123222;
    --info: #8fb2f2;
    --info-soft: #172746;
    --side: #0a141b;
    --side-ink: #a9b9c4;
    --shadow: none;
    --ed-punto: rgba(232, 238, 242, 0.09);
    --ed-sombra-v: 0 1px 3px rgba(0, 0, 0, 0.4), 0 8px 24px rgba(0, 0, 0, 0.35);
    --ed-sombra-v-activa: 0 2px 6px rgba(0, 0, 0, 0.45), 0 18px 44px rgba(0, 0, 0, 0.55);
  }
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { margin: 0; height: 100%; }
body {
  background: var(--bg);
  color: var(--ink);
  font: 14px/1.45 system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
}
a { color: var(--brand); text-decoration: none; }
a:hover { text-decoration: underline; }
h1 { font-size: 22px; margin: 0; letter-spacing: -0.01em; }
h2 { font-size: 15px; margin: 0 0 10px; }
.muted { color: var(--ink-2); }
.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.right { margin-left: auto; }
.nowrap { white-space: nowrap; }

/* Layout */
.shell { display: grid; grid-template-columns: 232px 1fr; min-height: 100vh; }
.side { background: var(--side); color: var(--side-ink); padding: 18px 12px 12px; position: sticky; top: 0; height: 100vh; display: flex; flex-direction: column; overflow: hidden; }
.brand { color: #fff; font-weight: 700; font-size: 17px; padding: 4px 10px 16px; letter-spacing: 0.01em; }
.brand small { display: block; font-weight: 400; font-size: 11px; color: var(--side-ink); opacity: 0.8; margin-top: 2px; }
/* Menú lateral del modo clásico: filtro fijo arriba, lista con scroll propio y cuenta abajo. */
.brand { flex: none; }
.nav-filtro { flex: none; padding: 0 4px 8px; }
.nav-filtro-campo { width: 100%; background: rgba(255, 255, 255, 0.08); color: #fff; border-color: rgba(255, 255, 255, 0.18); }
.nav-filtro-campo::placeholder { color: var(--side-ink); opacity: 0.75; }
.nav { flex: 1; min-height: 0; overflow-y: auto; overscroll-behavior: contain; padding-right: 2px; }
.nav-grupo { margin-bottom: 2px; }
.nav-cab {
  display: flex; align-items: center; gap: 8px; padding: 7px 10px; border-radius: 7px; cursor: pointer; list-style: none;
  font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; color: var(--side-ink); user-select: none;
}
.nav-cab::-webkit-details-marker { display: none; }
.nav-cab:hover { background: rgba(255, 255, 255, 0.07); }
.nav-grupo-t { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.nav-cuenta { font-size: 11px; font-weight: 500; letter-spacing: 0; opacity: 0.6; }
.nav-cab .ico { flex: none; opacity: 0.7; transition: transform 0.15s; }
.nav-grupo[open] > .nav-cab .ico { transform: rotate(180deg); }
.nav-sub { padding: 8px 10px 2px 12px; font-size: 11.5px; font-weight: 600; color: var(--side-ink); opacity: 0.7; }
.nav-item { display: flex; align-items: center; gap: 8px; padding: 6px 10px 6px 16px; border-radius: 7px; color: var(--side-ink); }
.nav-item .ico { flex: none; opacity: 0.8; }
.nav-item:hover { background: rgba(255, 255, 255, 0.07); text-decoration: none; }
.nav-item.activo { background: rgba(255, 255, 255, 0.13); color: #fff; font-weight: 600; }
.nav-vacio { padding: 12px 10px; font-size: 12.5px; opacity: 0.8; }
.side a:focus-visible, .side summary:focus-visible, .side input:focus-visible, .side button:focus-visible { outline: 2px solid #fff; outline-offset: -2px; }
.who { flex: none; padding: 12px 10px 0; font-size: 12px; border-top: 1px solid rgba(255, 255, 255, 0.1); margin-top: 10px; }
.who button { margin-top: 8px; }
.main { padding: 24px 28px 60px; min-width: 0; }
.top { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 18px; }
.menu-btn { display: none; }

/* Controles */
button, .btn {
  font: inherit; cursor: pointer; border: 1px solid var(--line); background: var(--panel); color: var(--ink);
  padding: 7px 12px; border-radius: 8px; display: inline-flex; align-items: center; gap: 6px; text-decoration: none;
}
button:hover, .btn:hover { border-color: var(--brand); text-decoration: none; }
button.primario, .btn.primario { background: var(--brand); color: var(--brand-ink); border-color: var(--brand); font-weight: 600; }
button.peligro { color: var(--bad); }
/* Texto sobre fondo var(--bad): siempre var(--bad-ink) (contraste AA en claro y oscuro). */
button.primario.peligro { background: var(--bad); border-color: var(--bad); color: var(--bad-ink); }
button.chico { padding: 3px 8px; font-size: 12px; }
button:disabled { opacity: 0.55; cursor: not-allowed; }
input, select, textarea {
  font: inherit; color: var(--ink); background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: 7px 10px; max-width: 100%;
}
textarea { width: 100%; min-height: 70px; resize: vertical; }
input:focus-visible, select:focus-visible, textarea:focus-visible, button:focus-visible, a:focus-visible { outline: 2px solid var(--brand); outline-offset: 1px; }
.barra { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin-bottom: 14px; }
.barra input[type='search'] { min-width: 220px; }
.tabs { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 12px; }
.tabs button.activo, .tabs button[aria-selected='true'] { background: var(--brand-soft); border-color: var(--brand); color: var(--brand); font-weight: 600; }
.barra .ref-busca { flex-direction: row; align-items: center; }
.filtro-ref { display: inline-flex; }

/* Tarjetas y tablas */
.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 16px; margin-bottom: 16px; }
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 12px; margin-bottom: 18px; }
.kpi { display: block; background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; color: var(--ink); box-shadow: var(--shadow); }
.kpi:hover { border-color: var(--brand); text-decoration: none; }
.kpi .v { font-size: 26px; font-weight: 700; letter-spacing: -0.02em; font-variant-numeric: tabular-nums; }
.kpi .t { color: var(--ink-2); font-size: 12.5px; }
.kpi .s { color: var(--ink-2); font-size: 12px; margin-top: 2px; }
.kpi.alerta .v { color: var(--bad); }
.kpi.aviso .v { color: var(--warn); }
.tabla-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel); }
table { border-collapse: collapse; width: 100%; }
th, td { padding: 9px 12px; text-align: left; border-bottom: 1px solid var(--line); vertical-align: middle; white-space: nowrap; }
td.wrap { white-space: normal; min-width: 180px; }
th { font-size: 11.5px; text-transform: uppercase; letter-spacing: 0.05em; color: var(--ink-2); background: color-mix(in srgb, var(--panel) 92%, var(--ink) 8%); white-space: nowrap; }
th.num, td.num { text-align: right; }
tbody tr:last-child td { border-bottom: 0; }
tbody tr.fila-link { cursor: pointer; }
tbody tr.fila-link:hover, tbody tr.fila-link:focus-within { background: var(--brand-soft); }
tbody tr.fila-link:focus-visible { outline: 2px solid var(--brand); outline-offset: -2px; }
/* Botón de la primera celda de una fila que se abre: se ve como el texto de la celda y se enfoca como un botón. */
.enlace-fila { padding: 0; border: 0; background: none; color: inherit; font: inherit; text-align: left; border-radius: 4px; }
.enlace-fila:hover { color: var(--brand); }
.enlace-fila:focus-visible { outline: 2px solid var(--brand); outline-offset: 1px; }
th button.orden { padding: 0; border: 0; background: none; color: inherit; font: inherit; text-transform: inherit; letter-spacing: inherit; gap: 4px; }
th button.orden:hover { color: var(--brand); }
th[aria-sort='none'] .orden-ind { opacity: 0.45; }
.tabla-aviso { margin: 0; padding: 8px 12px; border-top: 1px solid var(--line); color: var(--ink-2); font-size: 12.5px; }
td .acciones { display: flex; gap: 6px; justify-content: flex-end; }
.vacio { padding: 28px; text-align: center; color: var(--ink-2); }
.pie { display: flex; gap: 10px; align-items: center; justify-content: space-between; margin-top: 10px; color: var(--ink-2); }
.grid-info { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 12px 18px; }
.grid-info > div { min-width: 0; }
.grid-info dt { font-size: 11.5px; color: var(--ink-2); text-transform: uppercase; letter-spacing: 0.05em; }
.grid-info dd { margin: 2px 0 0; font-weight: 500; overflow-wrap: anywhere; }
.chip { display: inline-block; padding: 2px 9px; border-radius: 999px; font-size: 12px; font-weight: 600; background: var(--info-soft); color: var(--info); white-space: nowrap; }
.chip.ok { background: var(--ok-soft); color: var(--ok); }
.chip.warn { background: var(--warn-soft); color: var(--warn); }
.chip.bad { background: var(--bad-soft); color: var(--bad); }
.chip.gris { background: var(--line); color: var(--ink); }

/* Modal */
.velo { position: fixed; inset: 0; background: rgba(8, 16, 22, 0.55); display: flex; align-items: flex-start; justify-content: center; padding: 5vh 16px; overflow-y: auto; z-index: 50; }
.modal { background: var(--panel); border-radius: 12px; width: min(680px, 100%); box-shadow: 0 20px 60px rgba(0, 0, 0, 0.35); }
.modal.ancho { width: min(900px, 100%); }
.modal header { display: flex; align-items: center; justify-content: space-between; padding: 14px 18px; border-bottom: 1px solid var(--line); }
.modal header h2 { margin: 0; font-size: 16px; }
.modal .cuerpo { padding: 16px 18px; }
.modal footer { padding: 12px 18px; border-top: 1px solid var(--line); display: flex; gap: 8px; justify-content: flex-end; }
.modal:focus { outline: none; }
.confirmar-texto { margin: 0; white-space: pre-line; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px 14px; }
.campo { display: flex; flex-direction: column; gap: 4px; }
.campo.completo { grid-column: 1 / -1; }
.campo label { font-size: 12.5px; color: var(--ink-2); font-weight: 600; }
.campo .err { color: var(--bad); font-size: 12px; min-height: 0; }
.campo.con-error input, .campo.con-error select, .campo.con-error textarea { border-color: var(--bad); }
.campo.check { flex-direction: row; align-items: center; gap: 8px; }
.ref-busca { display: flex; flex-direction: column; gap: 4px; }

/* Toasts */
#toasts { position: fixed; right: 16px; bottom: 16px; display: flex; flex-direction: column; gap: 8px; z-index: 100; }
.toast { background: var(--ink); color: var(--bg); padding: 10px 14px; border-radius: 8px; box-shadow: var(--shadow); max-width: 360px; }
.toast.error { background: var(--bad); color: var(--bad-ink); }

/* Login */
.login { min-height: 100vh; display: grid; place-items: center; padding: 20px; }
.login .card { width: min(380px, 100%); }
.login h1 { margin-bottom: 4px; }
.login .campo { margin-top: 12px; }
.login button { width: 100%; justify-content: center; margin-top: 16px; padding: 10px; }

@media (max-width: 859px) {
  .shell { grid-template-columns: 1fr; }
  .side { position: fixed; left: 0; z-index: 40; width: 270px; max-width: 88vw; transform: translateX(-100%); visibility: hidden; transition: transform 0.2s, visibility 0s 0.2s; }
  .side.abierto { transform: none; visibility: visible; transition: transform 0.2s; }
  .menu-btn { display: inline-flex; }
  .main { padding: 16px 14px 60px; }
  .form-grid { grid-template-columns: 1fr; }
}

/* Buscador global */
.busqueda { position: relative; flex: 1 1 280px; max-width: 460px; }
.busqueda input { width: 100%; }
.busqueda-res { position: absolute; top: calc(100% + 4px); left: 0; right: 0; background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: 0 12px 32px rgba(0, 0, 0, 0.25); z-index: 30; max-height: 60vh; overflow-y: auto; }
.busqueda-res[hidden] { display: none; }
.busqueda-res a { display: flex; gap: 10px; align-items: center; padding: 8px 12px; color: var(--ink); border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.busqueda-res a:last-child { border-bottom: 0; }
.busqueda-res a:hover, .busqueda-res a:focus-visible { background: var(--brand-soft); text-decoration: none; }

@media (prefers-reduced-motion: reduce) {
  .nav-cab .ico, .side { transition: none; }
}