/* =========================================================
   CENTINELA ERP — estilos compartidos por todos los módulos
   ========================================================= */
:root {
  --azul-900: #091448;
  --azul-600: #4b4b96;
  --azul-500: #5a5aa8;
  --gris-50: #f8f9fa;
  --gris-100: #f3f4f6;
  --gris-200: #e5e7eb;
  --gris-500: #6b7280;
  --celeste: #cfdade;
  --texto: #1a1a1a;
  --verde: #10b981;
  --verde-bg: #d1fae5;
  --verde-tx: #065f46;
  --rojo: #ef4444;
  --rojo-bg: #fee2e2;
  --rojo-tx: #991b1b;
  --amarillo-bg: #fef3c7;
  --amarillo-tx: #92400e;
  --grad: linear-gradient(135deg, #091448 0%, #4b4b96 100%);
  --grad-inv: linear-gradient(135deg, #4b4b96 0%, #091448 100%);
  --sombra: 0 2px 8px rgba(0, 0, 0, 0.08);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--gris-50);
  color: var(--texto);
}

.app { display: flex; height: 100vh; }

/* ==================== SIDEBAR ==================== */
.sidebar {
  width: 260px;
  flex-shrink: 0;
  /* Azul EVERDECK (#235A7D) con pintas blancas */
  background-color: #235a7d;
  background-image:
    radial-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px),
    linear-gradient(170deg, #163a52 0%, #1d4d6c 45%, #235a7d 100%);
  background-size: 6px 6px, 100% 100%;
  color: white;
  padding: 20px;
  display: flex;
  flex-direction: column;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  overflow-y: auto;
}
.sidebar-brand {
  display: flex; align-items: center; gap: 14px;
  margin-bottom: 24px; padding-bottom: 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.sidebar-logo { width: 44px; height: 44px; flex-shrink: 0; }
.sidebar-logo img { width: 100%; height: 100%; object-fit: contain; filter: brightness(0) invert(1); }
.sidebar-brand-name { font-weight: 700; font-size: 16px; letter-spacing: 0.5px; }
.sidebar-brand-sub { font-size: 11px; opacity: 0.85; }
.sidebar-nav { flex: 1; display: flex; flex-direction: column; gap: 4px; }
.nav-item {
  position: relative;
  display: flex; align-items: center; gap: 12px;
  padding: 11px 14px;
  color: rgba(255, 255, 255, 0.8);
  border-radius: 8px;
  font-size: 14px; font-weight: 500;
  text-decoration: none;
  transition: background 0.2s, color 0.2s;
}
.nav-item:hover { background: rgba(255, 255, 255, 0.15); color: white; }
.nav-item.active { background: rgba(79, 179, 217, 0.18); color: white; font-weight: 600; }
.nav-item.active::before {
  content: ''; position: absolute; left: -10px; top: 8px; bottom: 8px;
  width: 3px; border-radius: 0 3px 3px 0; background: #4fb3d9;
}
.nav-badge {
  margin-left: auto; min-width: 20px; height: 20px; padding: 0 6px; border-radius: 999px;
  background: #4fb3d9; color: #0b2a3d; font-size: 11px; font-weight: 800;
  display: inline-flex; align-items: center; justify-content: center;
}
.nav-item svg { width: 20px; height: 20px; flex-shrink: 0; }
.sidebar-footer { padding-top: 16px; border-top: 1px solid rgba(255, 255, 255, 0.1); }
.sidebar-user { font-size: 12px; opacity: 0.8; margin-bottom: 8px; word-break: break-all; }
.logout-btn {
  width: 100%; padding: 10px 14px;
  background: rgba(207, 218, 222, 0.2);
  border: none; color: white; cursor: pointer;
  border-radius: 8px; font-size: 14px; font-weight: 500;
  display: flex; align-items: center; gap: 10px;
  font-family: inherit;
}
.logout-btn:hover { background: rgba(207, 218, 222, 0.4); }
.logout-btn svg { width: 18px; height: 18px; }

/* ==================== CONTENIDO ==================== */
.content { flex: 1; display: flex; flex-direction: column; overflow: hidden; min-width: 0; }
.header {
  background: white;
  padding: 20px 28px;
  border-bottom: 1px solid var(--gris-200);
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
}
.header h1 { font-size: 22px; font-weight: 700; color: var(--azul-900); }
.header-subtitle { color: var(--gris-500); font-size: 13px; margin-top: 4px; }
.header-actions { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; justify-content: flex-end; }
.main { flex: 1; overflow-y: auto; padding: 24px 28px; }
.footer {
  padding: 14px; background: white; border-top: 1px solid var(--gris-200);
  text-align: center; font-size: 12px; color: var(--gris-500);
}

.reloj {
  display: flex; flex-direction: column; align-items: flex-end;
  padding: 8px 14px; background: var(--gris-100);
  border-radius: 8px; border-left: 3px solid var(--azul-600);
}
.reloj-hora { font-size: 16px; font-weight: 700; color: var(--azul-900); font-variant-numeric: tabular-nums; }
.reloj-fecha { font-size: 12px; color: var(--gris-500); text-transform: capitalize; }

/* ==================== BOTONES ==================== */
.btn {
  padding: 10px 18px;
  border: none; border-radius: 8px; cursor: pointer;
  font-size: 14px; font-weight: 600; font-family: inherit;
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  white-space: nowrap;
  transition: transform 0.15s, box-shadow 0.15s, background 0.15s;
}
.btn:disabled { opacity: 0.6; cursor: not-allowed; transform: none !important; }
.btn svg { width: 18px; height: 18px; }
.btn-primary { background: var(--grad-inv); color: white; }
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 4px 12px rgba(9, 20, 72, 0.25); }
.btn-secondary { background: var(--celeste); color: var(--azul-900); }
.btn-secondary:hover { background: #b8cad1; }
.btn-danger { background: var(--rojo); color: white; }
.btn-danger:hover { background: #dc2626; }
.btn-success { background: var(--verde); color: white; }
.btn-arca { background: #f59e0b; color: white; }
.btn-arca:hover { background: #d97706; }
.btn-sm { padding: 6px 10px; font-size: 12px; border-radius: 6px; }

.acciones { display: flex; gap: 6px; flex-wrap: wrap; }
.btn-link {
  background: none; border: none; cursor: pointer;
  font-size: 12px; font-weight: 600; font-family: inherit;
  color: var(--azul-600);
  padding: 4px 8px; border-radius: 4px;
}
.btn-link:hover { background: rgba(75, 75, 150, 0.1); color: var(--azul-900); }
.btn-link.peligro { color: #b91c1c; }
.btn-link.peligro:hover { background: var(--rojo-bg); }

/* ==================== BARRA DE BÚSQUEDA / FILTROS ==================== */
.toolbar { display: flex; gap: 12px; margin-bottom: 18px; flex-wrap: wrap; align-items: center; }
.toolbar input[type="text"], .toolbar input[type="search"], .toolbar select {
  padding: 10px 12px;
  border: 1px solid var(--gris-200); border-radius: 8px;
  font-size: 14px; font-family: inherit; background: white;
}
.toolbar .buscador { flex: 1; min-width: 220px; }
.toolbar input:focus, .toolbar select:focus {
  outline: none; border-color: var(--azul-600);
  box-shadow: 0 0 0 3px rgba(75, 75, 150, 0.12);
}
.check-inline { display: flex; align-items: center; gap: 6px; font-size: 13px; color: var(--gris-500); cursor: pointer; }
.check-inline input { accent-color: var(--azul-600); width: 16px; height: 16px; }

.filtros {
  background: white; padding: 16px; border-radius: 12px; margin-bottom: 18px;
  box-shadow: var(--sombra);
  display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 12px;
}

/* ==================== TABLAS ==================== */
.tabla-wrap {
  background: white; border-radius: 12px;
  border: 1px solid var(--gris-200);
  overflow-x: auto; box-shadow: var(--sombra);
}
table { width: 100%; border-collapse: collapse; font-size: 13px; }
thead th {
  text-align: left; padding: 12px 14px;
  background: linear-gradient(135deg, #cfdade 0%, #e8ecef 100%);
  border-bottom: 2px solid var(--azul-600);
  font-weight: 600; color: var(--azul-900); white-space: nowrap;
  position: sticky; top: 0;
}
tbody td { padding: 11px 14px; border-bottom: 1px solid var(--gris-100); vertical-align: middle; }
tbody tr:hover { background: var(--gris-50); }
tr.inactivo td { color: #9ca3af; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
.vacio { text-align: center; padding: 40px 20px !important; color: #9ca3af; }

.tel-cell { display: flex; align-items: center; gap: 8px; }
.wa-btn { display: inline-flex; padding: 2px; border-radius: 4px; }
.wa-btn img { width: 20px; height: 20px; }
.wa-btn:hover { transform: scale(1.15); }

/* ==================== BADGES ==================== */
.badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 3px 10px; border-radius: 20px;
  font-size: 12px; font-weight: 600; white-space: nowrap;
}
.badge-verde { background: var(--verde-bg); color: var(--verde-tx); }
.badge-rojo { background: var(--rojo-bg); color: var(--rojo-tx); }
.badge-amarillo { background: var(--amarillo-bg); color: var(--amarillo-tx); }
.badge-gris { background: var(--gris-100); color: var(--gris-500); }
.badge-azul { background: #e0e7ff; color: var(--azul-600); }

/* ==================== PAGINACIÓN ==================== */
.paginacion { display: flex; justify-content: center; align-items: center; gap: 6px; margin-top: 20px; flex-wrap: wrap; }
.paginacion button {
  min-width: 36px; padding: 7px 10px;
  border: 1px solid var(--gris-200); background: white;
  border-radius: 6px; cursor: pointer;
  font-size: 13px; color: var(--gris-500); font-family: inherit;
}
.paginacion button:hover { border-color: var(--azul-600); color: var(--azul-600); }
.paginacion button.active { background: var(--grad-inv); color: white; border-color: var(--azul-600); }
.paginacion .pag-info { font-size: 12px; color: var(--gris-500); margin-left: 8px; }
.paginacion .pag-gap { color: var(--gris-500); padding: 0 4px; }

/* ==================== MODALES ==================== */
.modal {
  display: none;
  position: fixed; inset: 0; z-index: 1000;
  background: rgba(0, 0, 0, 0.5);
  justify-content: center; align-items: center;
  padding: 20px;
}
.modal.active { display: flex; }
.modal-content {
  background: white; border-radius: 12px;
  width: 100%; max-width: 900px; max-height: 90vh;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  display: flex; flex-direction: column;
  overflow: hidden;
}
.modal-content.sm { max-width: 560px; }
.modal-content.lg { max-width: 1050px; }
.modal-header {
  padding: 18px 24px; background: var(--grad); color: white;
  display: flex; justify-content: space-between; align-items: center;
}
.modal-header h2 { font-size: 18px; font-weight: 700; }
.modal-close {
  background: none; border: none; cursor: pointer;
  color: rgba(255, 255, 255, 0.75);
  font-size: 28px; line-height: 1; width: 36px; height: 36px; border-radius: 6px;
}
.modal-close:hover { color: white; background: rgba(255, 255, 255, 0.15); }
.modal-body { padding: 24px; flex: 1; overflow-y: auto; background: var(--gris-50); }
.modal-footer {
  padding: 16px 24px; background: white; border-top: 1px solid var(--gris-200);
  display: flex; justify-content: flex-end; gap: 12px; align-items: center;
}
.modal-footer .izq { margin-right: auto; }

/* ==================== FORMULARIOS ==================== */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.full { grid-column: 1 / -1; }
.form-group { display: flex; flex-direction: column; position: relative; }
.form-group label {
  font-size: 11px; font-weight: 700;
  margin-bottom: 6px; color: var(--azul-900);
  text-transform: uppercase; letter-spacing: 0.5px;
}
.form-group label .req, label.req::after { color: var(--rojo); }
label.req::after { content: ' *'; }
.form-group input, .form-group select, .form-group textarea,
.campo {
  width: 100%;
  padding: 10px 12px;
  border: 1.5px solid var(--celeste); border-radius: 8px;
  font-size: 13px; font-family: inherit; background: white;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.form-group textarea { resize: vertical; min-height: 80px; }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus, .campo:focus {
  outline: none; border-color: var(--azul-600);
  box-shadow: 0 0 0 3px rgba(75, 75, 150, 0.12);
}
.form-group input[readonly] { background: var(--gris-100); }
.form-group .ayuda { font-size: 11px; color: var(--gris-500); margin-top: 4px; }
.form-group .error-campo { font-size: 11px; color: #b91c1c; margin-top: 4px; }
.campo-invalido { border-color: var(--rojo) !important; }
.fila-inline { display: flex; gap: 8px; }
.fila-inline > input { flex: 1; }

/* ==================== AUTOCOMPLETE ==================== */
.autocomplete {
  position: absolute; top: 100%; left: 0; right: 0; z-index: 50;
  background: white; border: 1.5px solid var(--azul-600); border-top: none;
  border-radius: 0 0 8px 8px;
  max-height: 260px; overflow-y: auto;
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15);
  display: none;
}
.autocomplete.active { display: block; }
.ac-item { padding: 10px 12px; cursor: pointer; border-bottom: 1px solid var(--gris-100); font-size: 13px; }
.ac-item:hover, .ac-item.sel { background: #eef2ff; }
.ac-item small { display: block; color: var(--gris-500); font-size: 11px; margin-top: 2px; }
.ac-info { padding: 10px 12px; font-size: 12px; color: var(--gris-500); text-align: center; }

/* ==================== TARJETAS / STATS ==================== */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 18px; margin-bottom: 24px; }
.card {
  background: white; padding: 20px; border-radius: 12px; box-shadow: var(--sombra);
}
.stat { border-left: 4px solid var(--azul-600); }
.stat.rojo { border-left-color: var(--rojo); }
.stat.verde { border-left-color: var(--verde); }
.stat.amarillo { border-left-color: #f59e0b; }
.stat-label { font-size: 11px; color: var(--gris-500); font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 8px; }
.stat-value { font-size: 28px; font-weight: 700; color: var(--azul-900); font-variant-numeric: tabular-nums; }
.stat-foot { font-size: 12px; color: var(--gris-500); margin-top: 6px; }
a.card { text-decoration: none; color: inherit; transition: transform 0.15s, box-shadow 0.15s; }
a.card:hover { transform: translateY(-2px); box-shadow: 0 6px 16px rgba(0, 0, 0, 0.12); }
.card-title { font-size: 15px; font-weight: 700; color: var(--azul-900); margin-bottom: 16px; display: flex; justify-content: space-between; align-items: center; }
.card-title a { font-size: 12px; font-weight: 600; color: var(--azul-600); text-decoration: none; }
.card-title a:hover { text-decoration: underline; }

.aviso {
  padding: 12px 16px; border-radius: 8px; margin-bottom: 16px; font-size: 13px;
  border: 1px solid; display: flex; gap: 10px; align-items: flex-start;
}
.aviso-amarillo { background: #fffbeb; border-color: #fde68a; color: var(--amarillo-tx); }
.aviso-rojo { background: #fef2f2; border-color: #fecaca; color: var(--rojo-tx); }
.aviso-azul { background: #eff6ff; border-color: #bfdbfe; color: #1e40af; }

/* ==================== DETALLES (modales "Ver") ==================== */
.detalles { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.det-item { background: white; padding: 14px; border-radius: 8px; border-left: 4px solid var(--azul-600); }
.det-item.full { grid-column: 1 / -1; }
.det-label { font-size: 11px; font-weight: 700; color: #9ca3af; text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 4px; }
.det-valor { font-size: 14px; font-weight: 600; color: var(--azul-900); word-break: break-word; white-space: pre-wrap; }

/* ==================== TOASTS ==================== */
#toasts { position: fixed; top: 20px; right: 20px; z-index: 3000; display: flex; flex-direction: column; gap: 10px; }
.toast {
  background: white; padding: 14px 18px; border-radius: 8px;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.15);
  max-width: 380px; font-size: 14px;
  border-left: 4px solid #3b82f6; color: #1e3a8a;
  animation: toastIn 0.25s ease;
}
.toast.success { border-left-color: var(--verde); color: var(--verde-tx); }
.toast.error { border-left-color: var(--rojo); color: var(--rojo-tx); }
.toast.warn { border-left-color: #f59e0b; color: var(--amarillo-tx); }
@keyframes toastIn { from { transform: translateX(40px); opacity: 0; } to { transform: none; opacity: 1; } }

/* ==================== RESPONSIVE ==================== */
@media (max-width: 900px) {
  .sidebar { width: 68px; padding: 14px 10px; }
  .sidebar-brand > div:last-child, .nav-item span, .sidebar-user, .logout-btn span { display: none; }
  .sidebar-brand { justify-content: center; }
  .nav-item, .logout-btn { justify-content: center; padding: 11px 8px; }
  .grid-2, .grid-3, .detalles { grid-template-columns: 1fr; }
  .header { flex-direction: column; align-items: flex-start; padding: 16px; }
  .main { padding: 16px; }
}