:root {
  /* ── Design tokens del tema (fuente única de verdad) ── */
  --app-font: 'Hanken Grotesk Variable', system-ui, -apple-system, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --bs-body-font-family: var(--app-font);
  --nav-bg: #0a3a63;
  --brand:   #0a3a63;   /* deep blue de marca */
  --brand-2: #0c4576;
  --brass:   #b07d30;   /* acento cálido del logo (Ola) */
  --brass-2: #d9a862;   /* latón claro (cresta del logo) */

  /* ── Armonía con el logo: primary = deep blue (no #0d6efd de Bootstrap) ── */
  --bs-primary: #0a3a63;
  --bs-primary-rgb: 10,58,99;
  --bs-link-color: #0a3a63;
  --bs-link-color-rgb: 10,58,99;
  --bs-link-hover-color: #072c4c;
  --bs-link-hover-color-rgb: 7,44,76;

  /* ── Superficies crema (café arena) — reemplazan el blanco en la app ── */
  --surface:   #fffdf7;   /* cards, tablas, modales — casi blanco cálido (despega del canvas) */
  --surface-2: #e9dec5;   /* canvas café arena (claramente más profundo que las cards) */
  --card-line: rgba(20,32,46,.44);        /* contorno oscuro (volumen) para cards no-KPI */
  --card-line-soft: rgba(10,58,99,.24);   /* contorno sutil para KPIs (stat-card) */
  --naranja: #c2660c;                     /* naranja legible (reemplaza el amarillo ilegible) */
  --bs-body-bg:      #e9dec5;   /* = --surface-2 (canvas café arena) */
  --bs-card-bg:      #fffdf7;   /* = --surface (cards casi blanco) */
  --bs-modal-bg:     #fffdf7;
  --bs-tertiary-bg:  #f4ecda;
  --bs-secondary-bg: #ece2cd;
  --bs-light-rgb: 233,222,197;   /* .bg-light → canvas café arena */
  --ink:     #0f172a;   /* texto fuerte */
  --muted:   #8a94a6;
  --line:    #eceef3;   /* bordes sutiles */
  --card-radius: .75rem;
  --shadow-sm: 0 1px 3px rgba(9,52,92,.06), 0 8px 22px rgba(9,52,92,.07);
  --shadow-md: 0 2px 6px rgba(9,52,92,.10), 0 14px 30px rgba(9,52,92,.12);
  --shadow-hover: 0 4px 10px rgba(9,52,92,.10), 0 16px 34px rgba(9,52,92,.13);
  /* Acentos semánticos */
  --c-green: #16a34a;
  --c-blue:  #2563eb;
  --c-amber: #f59e0b;
  --c-red:   #dc3545;
}

/* ── App shell / PWA ─────────────────────────────── */
/* El <body> ya es bg-light; el <html> quedaba blanco y al hacer overscroll
   (rebote) en la PWA se veía el blanco detrás. Igualar el fondo + cortar el
   overscroll elimina los espacios en blanco fuera de la app. */
html { background: var(--surface-2); }
html, body { overscroll-behavior: none; }
body { font-family: var(--app-font); }
body.bg-light { background-color: var(--surface-2) !important; }
/* Blanco → crema en la app (los PDF e impresiones usan #fff inline y no se tocan) */
.bg-white { background-color: var(--surface) !important; }
.form-control, .form-select { background-color: #fffdf6; }

/* ── Armonía: primary navy en componentes (BS los compila a #0d6efd) ── */
.btn-primary {
  --bs-btn-bg: #0a3a63; --bs-btn-border-color: #0a3a63;
  --bs-btn-hover-bg: #083051; --bs-btn-hover-border-color: #072c4c;
  --bs-btn-active-bg: #072840; --bs-btn-active-border-color: #061f34;
  --bs-btn-disabled-bg: #0a3a63; --bs-btn-disabled-border-color: #0a3a63;
  --bs-btn-focus-shadow-rgb: 10,58,99;
}
.btn-outline-primary {
  --bs-btn-color: #0a3a63; --bs-btn-border-color: #0a3a63;
  --bs-btn-hover-bg: #0a3a63; --bs-btn-hover-border-color: #0a3a63;
  --bs-btn-active-bg: #0a3a63; --bs-btn-active-border-color: #0a3a63;
  --bs-btn-focus-shadow-rgb: 10,58,99;
}
.form-control:focus, .form-select:focus {
  border-color: #4a7bab;
  box-shadow: 0 0 0 .25rem rgba(10,58,99,.20);
}
.form-check-input {
  border-color: rgba(10,58,99,.55);   /* visible sobre la crema (antes casi invisible) */
}
.form-check-input:checked {
  background-color: #0a3a63; border-color: #0a3a63;
}
.form-check-input:focus {
  border-color: #4a7bab; box-shadow: 0 0 0 .25rem rgba(10,58,99,.20);
}
/* Contraseña enmascarada como círculos huecos pequeños */
#password { -webkit-text-security: circle; }

/* Botón brass (CTA cálido acorde al logo) */
.btn-brass {
  --bs-btn-bg: var(--brass-2); --bs-btn-border-color: var(--brass-2);
  --bs-btn-color: #2b2417; --bs-btn-hover-color: #2b2417;
  --bs-btn-hover-bg: #cf9a4e; --bs-btn-hover-border-color: #cf9a4e;
  --bs-btn-active-bg: #c28f45; --bs-btn-active-border-color: #c28f45;
  font-weight: 600;
}
/* Naranja legible para montos pendientes (reemplaza text-warning amarillo) */
.text-pend { color: var(--naranja) !important; }

/* ── Navbar ─────────────────────────────────────── */
.navbar {
  background: linear-gradient(180deg, #0d4d84 0%, #0a3a63 55%, #072c4c 100%) !important;
  box-shadow: 0 2px 12px rgba(6, 26, 46, .30);
  border-bottom: 1px solid rgba(255,255,255,.07);
  padding-top: .35rem; padding-bottom: .35rem;
}
.navbar-brand {
  font-size: 1.18rem; letter-spacing: .01em; font-weight: 700;
  padding-right: 1rem; position: relative;
}
/* Logo con luz: halo sutil de latón (color de la ola) */
.navbar-brand img {
  filter: drop-shadow(0 0 5px rgba(224,178,102,.40)) drop-shadow(0 0 12px rgba(217,168,98,.16)) drop-shadow(0 1px 2px rgba(0,0,0,.28));
}
@media (min-width: 992px) {
  .navbar-brand::after {
    content: ''; position: absolute; right: .1rem; top: 50%; transform: translateY(-50%);
    height: 26px; width: 1px; background: rgba(255,255,255,.16);
  }
}

/* Menú principal — ícono arriba + etiqueta, compacto */
.navbar-nav.me-auto .nav-link {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 2px; line-height: 1.12; text-align: center;
  font-size: .72rem; font-weight: 500;
  color: rgba(255,255,255,.80) !important;
  padding: .3rem .5rem !important; border-radius: .6rem !important;
  transition: background-color .15s ease, color .15s ease;
}
.navbar-nav.me-auto .nav-link i { font-size: 1.12rem; opacity: .9; margin: 0 !important; }
.navbar-nav.me-auto .nav-link:hover { background-color: rgba(255,255,255,.10); color: #fff !important; }
.navbar-nav.me-auto .nav-link.active {
  background-color: rgba(255,255,255,.17); color: #fff !important;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.15);
}
.navbar-nav.me-auto .nav-link.active i { opacity: 1; }

/* Lado derecho: Admin como pill + usuario */
#navAdminItem .nav-link {
  color: #ffd24a !important; font-weight: 600;
  border: 1px solid rgba(255,210,74,.45); border-radius: .6rem !important;
  padding: .4rem .7rem !important;
}
#navAdminItem .nav-link:hover { background-color: rgba(255,210,74,.16); color: #ffe27a !important; }
.navbar .dropdown-toggle { border-radius: .6rem !important; transition: background-color .15s ease; }
.navbar .dropdown-toggle:hover { background-color: rgba(255,255,255,.10); }

/* Móvil: el menú se vuelve lista vertical legible */
@media (max-width: 991.98px) {
  .navbar-nav.me-auto .nav-link {
    flex-direction: row; justify-content: flex-start; gap: .65rem;
    font-size: .92rem; padding: .55rem .75rem !important;
  }
  .navbar-nav.me-auto .nav-link i { font-size: 1.05rem; width: 1.4rem; text-align: center; }
  #navAdminItem .nav-link { display: inline-flex; gap: .5rem; margin-top: .35rem; }
}

/* ── Tabs (.nav-tabs) — el tab activo se ve claro sobre la crema ── */
.nav-tabs { border-bottom: 1px solid var(--card-line); gap: .2rem; }
.nav-tabs .nav-link {
  color: var(--muted); font-weight: 500;
  border: 1px solid transparent; border-bottom: 3px solid transparent;
  border-radius: .5rem .5rem 0 0; margin-bottom: -1px;
  padding: .5rem .95rem;
  transition: color .12s ease, background-color .12s ease, border-color .12s ease;
}
.nav-tabs .nav-link:hover:not(.active) {
  color: var(--brand); background-color: rgba(10,58,99,.05);
  border-bottom-color: rgba(10,58,99,.28);
}
.nav-tabs .nav-link.active {
  color: var(--brand); font-weight: 700;
  background-color: var(--surface);
  border-color: var(--card-line) var(--card-line) var(--brand);
  border-bottom-width: 3px;
  box-shadow: 0 -3px 8px rgba(10,58,99,.08);   /* altura: el tab activo se eleva */
}

/* ── Cards (estándar global) ─────────────────────── */
/* Look formal unificado: sombra navy suave, bordes redondeados y encabezado
   con un tinte sutil del tema. Cada card conserva su acento (stat-card, etc.). */
.card {
  border: 1px solid var(--line);
  border-radius: var(--card-radius);
  box-shadow: var(--shadow-sm);
}
.card-header {
  background: #f6f8fc;
  border-bottom: 1px solid var(--line);
  font-weight: 600;
}
.card-header:first-child { border-radius: var(--card-radius) var(--card-radius) 0 0; }

/* Encabezado oscuro del tema (opt-in: <div class="card-header head-dark">).
   Reutilizable en cualquier módulo; los botones outline se aclaran para
   seguir siendo legibles sobre el fondo oscuro. */
.card-header.head-dark {
  background: linear-gradient(180deg, var(--brand-2) 0%, var(--brand) 100%);
  color: #fff; border-bottom: none; font-weight: 600;
}
.card-header.head-dark i { color: rgba(255,255,255,.9) !important; }
.card-header.head-dark .text-muted { color: rgba(255,255,255,.72) !important; }
.card-header.head-dark .btn-outline-primary,
.card-header.head-dark .btn-outline-secondary {
  color: #fff; border-color: rgba(255,255,255,.45); background: transparent;
}
.card-header.head-dark .btn-outline-primary:hover,
.card-header.head-dark .btn-outline-secondary:hover {
  color: #fff; border-color: #fff; background: rgba(255,255,255,.16);
}

/* ── Stat cards (KPIs) — diseño del tema con acento por color ── */
.stat-card {
  border: 1px solid var(--card-line-soft);
  border-left: 4px solid var(--sc-accent, #94a3b8);
  border-radius: var(--card-radius);
  transition: transform .15s ease, box-shadow .15s ease;
}
.stat-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-hover); }
.stat-card .card-body { padding: 1rem 1.1rem; }
.stat-card .valor {
  font-size: clamp(1.1rem, 1.6vw, 1.55rem); font-weight: 800;
  letter-spacing: -.02em; color: var(--ink); line-height: 1.15;
  white-space: nowrap;            /* nunca parte el número a media cifra */
  overflow: hidden; text-overflow: ellipsis;
  font-variant-numeric: tabular-nums;
}
/* Ícono de la etiqueta tintado al acento del card */
.stat-card .card-body > .small > i:first-child {
  color: var(--sc-accent, #94a3b8);
  background: color-mix(in srgb, var(--sc-accent, #94a3b8) 12%, transparent);
  padding: .22rem; border-radius: .4rem; margin-right: .35rem !important;
}
.stat-card.azul    { --sc-accent: var(--c-blue); }
.stat-card.verde   { --sc-accent: var(--c-green); }
.stat-card.naranja { --sc-accent: var(--c-amber); }
.stat-card.rojo    { --sc-accent: var(--c-red); }
.stat-card.gris    { --sc-accent: #64748b; }
.stat-card .icon  { font-size: 2rem; opacity: .15; }

/* ── Tables ──────────────────────────────────────── */
.table th { font-size: .78rem; text-transform: uppercase; letter-spacing: .04em; color: #6c757d; }
.table td { font-size: .9rem; vertical-align: middle; }
.table-hover tbody tr:hover { background-color: #eef3fb; cursor: default; }
/* Filas del color de la card (blanco), no del canvas — aunque la tabla no esté en .card */
.table { --bs-table-bg: var(--surface); }
.table-light { --bs-table-bg: #f1ece1; --bs-table-color: #55606e; }   /* header warm light, del tema */

/* ── Badges de estado ────────────────────────────── */
.badge-pendiente  { background-color: #dc3545; }
.badge-parcial    { background-color: #fd7e14; }
.badge-cobrado    { background-color: #198754; }
.badge-disponible { background-color: #198754; }
.badge-agotado    { background-color: #6c757d; }
.badge-planificada{ background-color: #0dcaf0; color:#000; }
.badge-activa     { background-color: #0a3a63; }
.badge-cerrada    { background-color: #343a40; }
.badge-completada { background-color: #198754; }
.badge-en-proceso { background-color: #0a3a63; }
.badge-cancelada  { background-color: #dc3545; }

/* ── Modal ajustes ───────────────────────────────── */
.modal-header { background-color: var(--nav-bg); color: #fff; }
.modal-header .btn-close { filter: invert(1); }

/* ── Formularios ─────────────────────────────────── */
.form-label { font-weight: 500; font-size: .88rem; }

/* ── Loading/empty state ─────────────────────────── */
.empty-state { color: #adb5bd; padding: 2.5rem 0; text-align: center; }
.empty-state i { font-size: 2.5rem; display: block; margin-bottom: .5rem; }

/* ── Cards genéricas ─────────────────────────────── */
.card { border: 1px solid var(--card-line); box-shadow: 0 1px 6px rgba(70,50,10,.07); border-radius: .6rem; background-color: var(--surface); }
.card-header { background: var(--surface); border-bottom: 1px solid var(--card-line); font-weight: 600; }

/* ── Totales en tabla ────────────────────────────── */
.tfoot-total td { font-weight: 700; background: var(--surface-2); }

/* ── Login page — el mundo del logo: mar profundo + charco de luz café ── */
.login-wrapper {
  min-height: 100vh;
  background:
    radial-gradient(58% 42% at 50% 40%, rgba(224,178,102,.22), transparent 66%),
    linear-gradient(165deg, #123049 0%, #0d2133 55%, #16232e 100%);
}
.login-card {
  border-radius: 1rem; overflow: hidden;
  border-top: 1.5px solid var(--brass-2);
  box-shadow: none !important;   /* solo el resplandor cálido de fondo — sin sombra */
}
/* Logo del login con luz (halo de latón) */
.login-card .card-header img {
  filter: drop-shadow(0 0 5px rgba(224,178,102,.40)) drop-shadow(0 0 12px rgba(217,168,98,.16)) drop-shadow(0 1px 2px rgba(0,0,0,.28));
}

/* ── Responsive tweaks ───────────────────────────── */
@media (max-width: 576px) {
  .stat-card .valor { font-size: 1.2rem; }
  main { padding: .75rem !important; }
}
