/* ============================================================================
 * admin.css — Panel de administración (liquid glass, paleta del cotizador).
 * ==========================================================================*/

.admin-panel {
  position: fixed; inset: 0; z-index: 8000;
  display: flex; flex-direction: column;
  background:
    radial-gradient(120% 60% at 100% 0%, rgba(0,168,224,.10) 0%, transparent 45%),
    var(--canvas, #F1F5F8);
  color: var(--ink, #0E1620);
  -webkit-font-smoothing: antialiased;
}
.admin-panel[hidden] { display: none !important; }

/* Encabezado */
.admin-top {
  display: flex; align-items: center; gap: 16px;
  padding: 14px 20px;
  background: linear-gradient(120deg, #061F5C, #0A2E7A 60%, #0568A6);
  color: #fff; box-shadow: 0 6px 20px -12px rgba(6,31,92,.7);
}
.admin-brand { display: flex; align-items: center; gap: 10px; font-family: 'Archivo', sans-serif; font-weight: 800; font-size: 16px; }
.admin-brand img { width: 30px; height: 30px; border-radius: 8px; background: #fff; padding: 3px; object-fit: contain; }
.admin-tabs { display: flex; gap: 6px; margin-left: 8px; }
.admin-tabs button {
  padding: 8px 14px; border: 0; border-radius: 999px; cursor: pointer;
  font-size: 13px; font-weight: 600; color: rgba(255,255,255,.75);
  background: rgba(255,255,255,.08);
}
.admin-tabs button.is-active { background: #fff; color: #061F5C; }
.admin-tabs .badge {
  display: inline-block; min-width: 18px; padding: 0 5px; margin-left: 6px;
  border-radius: 999px; background: #E22A62; color: #fff; font-size: 11px; line-height: 18px; text-align: center;
}
.admin-close {
  margin-left: auto; padding: 9px 16px; border: 1px solid rgba(255,255,255,.3);
  border-radius: 12px; background: rgba(255,255,255,.1); color: #fff; cursor: pointer; font: inherit; font-weight: 600;
}
.admin-close:hover { background: rgba(255,255,255,.2); }

/* Cuerpo con scroll */
.admin-body { flex: 1; overflow-y: auto; padding: 22px; max-width: 1080px; width: 100%; margin: 0 auto; }
.admin-section[hidden] { display: none !important; }

/* Tarjetas de métricas */
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 14px; margin-bottom: 20px; }
.stat-card {
  background: var(--paper, #fff); border: 1px solid var(--line, #E3E9ED); border-radius: 16px;
  padding: 16px 18px; box-shadow: 0 1px 2px rgba(14,22,32,.05), 0 12px 30px -20px rgba(14,22,32,.25);
}
.stat-card .n { font-family: 'Archivo', sans-serif; font-weight: 800; font-size: 30px; letter-spacing: -.02em; color: #061F5C; font-variant-numeric: tabular-nums; }
.stat-card .l { font-size: 12.5px; color: var(--muted, #6A7C8A); margin-top: 2px; }
.stat-card.online .n { color: var(--free, #15A34A); }
.stat-card.alert .n { color: #E22A62; }

/* Paneles */
.admin-card {
  background: var(--paper, #fff); border: 1px solid var(--line, #E3E9ED); border-radius: 18px;
  padding: 18px 20px; margin-bottom: 18px; box-shadow: 0 1px 2px rgba(14,22,32,.05), 0 16px 40px -24px rgba(14,22,32,.28);
}
.admin-card h3 { font-family: 'Archivo', sans-serif; font-size: 15px; margin: 0 0 14px; color: var(--ink); }
.admin-2col { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
@media (max-width: 720px) { .admin-2col { grid-template-columns: 1fr; } }

/* Gráfica de barras (cotizaciones por día) */
.bars { display: flex; align-items: flex-end; gap: 6px; height: 140px; }
.bars .bar { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 6px; height: 100%; justify-content: flex-end; }
.bars .bar i {
  width: 100%; max-width: 26px; border-radius: 6px 6px 3px 3px;
  background: linear-gradient(180deg, #00A8E0, #0568A6); min-height: 3px;
}
.bars .bar b { font-size: 11px; color: var(--ink); font-variant-numeric: tabular-nums; }
.bars .bar span { font-size: 9.5px; color: var(--muted-2, #9BAAB6); }

/* Listas tipo "top" */
.rank { display: flex; flex-direction: column; gap: 9px; }
.rank .row { display: grid; grid-template-columns: 1fr auto; gap: 10px; align-items: center; font-size: 13px; }
.rank .row .track { grid-column: 1 / -1; height: 7px; border-radius: 999px; background: var(--canvas, #F1F5F8); overflow: hidden; }
.rank .row .track > i { display: block; height: 100%; border-radius: 999px; background: linear-gradient(90deg, #00A8E0, #0568A6); }
.rank .row .name { font-weight: 600; color: var(--ink); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rank .row .n { color: var(--muted); font-variant-numeric: tabular-nums; }
.rank .vacio { color: var(--muted-2); font-size: 13px; padding: 8px 0; }

/* Tabla de usuarios */
.admin-tabla { width: 100%; border-collapse: collapse; font-size: 13px; }
.admin-tabla th { text-align: left; color: var(--muted); font-weight: 600; font-size: 11.5px; text-transform: uppercase; letter-spacing: .04em; padding: 8px 10px; border-bottom: 1px solid var(--line); }
.admin-tabla td { padding: 10px; border-bottom: 1px solid var(--line); vertical-align: middle; }
.admin-tabla tr:last-child td { border-bottom: 0; }
.admin-tabla .u-nombre { font-weight: 700; color: var(--ink); }
.admin-tabla .u-usuario { color: var(--muted); font-size: 12px; }
.pill { display: inline-flex; align-items: center; gap: 5px; padding: 3px 9px; border-radius: 999px; font-size: 11px; font-weight: 600; }
.pill--on { background: rgba(21,163,74,.14); color: #15803D; }
.pill--off { background: rgba(106,124,138,.14); color: #55606B; }
.pill--admin { background: rgba(5,104,166,.14); color: #0568A6; }
.pill--vend { background: rgba(0,168,224,.14); color: #0273A6; }
.pill--block { background: rgba(226,42,98,.16); color: #C2185B; }
.dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; }
.dot--on { background: #15A34A; box-shadow: 0 0 0 3px rgba(21,163,74,.18); }
.dot--off { background: #C3CDD5; }

/* Botones de acción */
.abtn { border: 1px solid var(--line); background: var(--paper); color: var(--ink); border-radius: 9px; padding: 6px 11px; font-size: 12px; font-weight: 600; cursor: pointer; }
.abtn:hover { border-color: var(--att-deep, #0568A6); color: var(--att-deep, #0568A6); }
.abtn--primary { background: linear-gradient(135deg, #00A8E0, #0568A6); color: #fff; border: 0; }
.abtn--danger { color: #C2185B; border-color: rgba(226,42,98,.3); }
.abtn--danger:hover { background: rgba(226,42,98,.08); }
.acciones-row { display: flex; flex-wrap: wrap; gap: 6px; }

/* Buzón */
.sol-filtros { display: flex; gap: 6px; margin-bottom: 14px; flex-wrap: wrap; }
.sol-filtros button { border: 1px solid var(--line); background: var(--paper); border-radius: 999px; padding: 6px 13px; font-size: 12.5px; font-weight: 600; color: var(--muted); cursor: pointer; }
.sol-filtros button.is-active { background: var(--ink); border-color: var(--ink); color: #fff; }
.sol-item {
  display: grid; grid-template-columns: 1fr auto; gap: 8px 14px; align-items: start;
  background: var(--paper); border: 1px solid var(--line); border-radius: 14px; padding: 14px 16px; margin-bottom: 10px;
}
.sol-item.resuelta { opacity: .6; }
.sol-tipo { display: inline-flex; align-items: center; gap: 6px; font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .03em; padding: 3px 9px; border-radius: 999px; }
.sol-tipo--restablecer { background: rgba(194,65,12,.12); color: #C2410C; }
.sol-tipo--desbloqueo { background: rgba(226,42,98,.14); color: #C2185B; }
.sol-tipo--ayuda { background: rgba(0,168,224,.14); color: #0273A6; }
.sol-tipo--sugerencia { background: rgba(21,163,74,.14); color: #15803D; }
.sol-item .quien { font-weight: 700; color: var(--ink); margin-top: 6px; }
.sol-item .msg { color: var(--ink-2, #1B2733); font-size: 13px; margin-top: 4px; }
.sol-item .meta { color: var(--muted); font-size: 11.5px; margin-top: 6px; }
.sol-item .recordada { font-family: monospace; background: var(--canvas); padding: 2px 6px; border-radius: 6px; }
.sol-item .acciones-row { grid-column: 2; }
@media (max-width: 620px) { .sol-item { grid-template-columns: 1fr; } .sol-item .acciones-row { grid-column: 1; } }

.admin-vacio { text-align: center; color: var(--muted); padding: 30px; font-size: 14px; }

/* Botón de entrada al panel (en el chip de usuario) */
.auth-chip__panel { border: 0; border-radius: 999px; cursor: pointer; padding: 5px 12px; font-size: 12px; font-weight: 700; color: #fff; background: linear-gradient(135deg,#00A8E0,#0568A6); }
.auth-chip__panel:hover { filter: brightness(1.08); }

/* Formulario nuevo usuario / modal simple */
.admin-modal { position: fixed; inset: 0; z-index: 8100; display: flex; align-items: center; justify-content: center; background: rgba(6,20,40,.5); padding: 20px; }
.admin-modal[hidden] { display: none !important; }
.admin-modal__card { background: #fff; border-radius: 18px; padding: 22px; width: 100%; max-width: 420px; box-shadow: 0 30px 70px -20px rgba(0,0,0,.5); }
.admin-modal__card h3 { margin: 0 0 16px; font-family: 'Archivo', sans-serif; }
.admin-field { margin-bottom: 12px; }
.admin-field label { display: block; font-size: 12px; color: var(--muted); margin-bottom: 5px; font-weight: 600; }
.admin-field input, .admin-field select { width: 100%; padding: 10px 12px; border: 1px solid var(--line); border-radius: 10px; font: inherit; }
.admin-modal__actions { display: flex; gap: 10px; margin-top: 18px; }
.admin-modal__actions .abtn { padding: 10px 16px; }