/* roomCenter — hoja de estilos única. Ver DISEÑO.md para el design system. */

:root {
  /* Fondos */
  --bg: #0F1519;
  --surface: #1E2A32;
  --surface-2: #141C22;
  --border: #2A3942;

  /* Texto */
  --text: #E5E7EB;
  --text-muted: #9CA3AF;
  --text-subtle: #6B7280;

  /* Acento */
  --accent: #3BD2D2;
  --accent-dim: rgba(59, 210, 210, 0.15);

  /* Semánticos */
  --danger: #ef4444;
  --warning: #f59e0b;
  --success: #10b981;

  /* Radios */
  --radius: 10px;
  --radius-lg: 14px;
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

[hidden] { display: none !important; }

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

code {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.9em;
  background: var(--surface-2);
  padding: 1px 5px;
  border-radius: 4px;
}

.muted { color: var(--text-muted); }
.small { font-size: 12px; }

/* ---------- Navbar ---------- */

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 28px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}
.nav-brand { display: flex; align-items: center; gap: 10px; }
.nav-logo { font-size: 20px; }
.nav-links { display: flex; gap: 16px; }

.version-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 6px;
  background: var(--accent-dim);
  color: var(--accent);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.3px;
}

.env-badge {
  display: inline-block;
  padding: 1px 8px;
  border-radius: 6px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}
.env-badge-preview { color: #fdba74; background: rgba(249, 115, 22, 0.15); }
.env-badge-dev { color: #c4b5fd; background: rgba(139, 92, 246, 0.15); }

/* ---------- Layout ---------- */

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 28px 24px 60px;
}

.page-header { margin-bottom: 24px; }
.page-header h1 { margin: 0 0 4px; font-size: 26px; }
.page-header p { margin: 0; }

.card {
  padding: 20px 22px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-top: 18px;
}
.card h2 { margin: 0 0 6px; font-size: 17px; }

.footer {
  padding: 20px 28px;
  border-top: 1px solid var(--border);
  text-align: center;
}

/* ---------- Banners ---------- */

.info-banner {
  padding: 14px 18px;
  background: var(--accent-dim);
  border: 1px solid var(--accent);
  border-radius: var(--radius);
  color: var(--text);
  display: flex;
  gap: 12px;
  align-items: baseline;
  flex-wrap: wrap;
}
.info-banner strong { color: var(--accent); }
.info-banner-warning {
  background: rgba(245, 158, 11, 0.1);
  border-color: rgba(245, 158, 11, 0.4);
}
.info-banner-warning strong { color: var(--warning); }

.flash {
  padding: 12px 28px;
  border-bottom: 1px solid var(--border);
}
.flash-success { background: rgba(16, 185, 129, 0.12); color: var(--success); }
.flash-error { background: rgba(239, 68, 68, 0.12); color: var(--danger); }

/* ---------- Botones ---------- */

.btn {
  display: inline-block;
  padding: 9px 16px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  text-decoration: none;
}
.btn:hover { border-color: var(--accent); text-decoration: none; }
.btn-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #0F1519;
  font-weight: 600;
}
.btn-primary:hover { filter: brightness(1.08); }

/* ---------- Empty state ---------- */

.empty {
  padding: 40px 24px;
  text-align: center;
  color: var(--text-muted);
  background: var(--surface);
  border: 1px dashed var(--border);
  border-radius: var(--radius);
}
.empty p { margin: 4px 0; }
.empty .btn { margin-top: 16px; }

/* ---------- Checklist (provisorio, etapa 1) ---------- */

.checklist { list-style: none; padding: 0; margin: 14px 0 10px; }
.checklist li { padding: 4px 0; color: var(--text-muted); }

/* ---------- Navbar: usuario ---------- */

.nav-user { display: flex; align-items: center; gap: 10px; }
.nav-avatar {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--accent-dim);
  color: var(--accent);
  font-weight: 700;
  font-size: 13px;
}
.nav-user-info { display: flex; flex-direction: column; line-height: 1.2; }
.nav-user-nombre { font-size: 13px; font-weight: 500; }
.nav-user-rol { font-size: 11px; color: var(--text-muted); }
.nav-logout { margin-left: 6px; }

/* ---------- Botones: variantes ---------- */

.btn-ghost {
  background: transparent;
  border-color: var(--border);
  color: var(--text-muted);
}
.btn-ghost:hover { color: var(--text); border-color: var(--accent); }
.btn-tight { padding: 5px 11px; font-size: 13px; }
.btn-block { width: 100%; }

/* ---------- Formularios ---------- */

.form-group { margin-bottom: 16px; }
.form-group label {
  display: block;
  margin-bottom: 6px;
  font-size: 13px;
  color: var(--text-muted);
  font-weight: 500;
}

input[type="text"], input[type="email"], input[type="password"],
input[type="number"], input[type="date"], input[type="time"],
input[type="datetime-local"], select, textarea {
  width: 100%;
  padding: 9px 12px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-size: 14px;
  font-family: inherit;
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--accent);
}
input::placeholder, textarea::placeholder { color: var(--text-subtle); }

/* ---------- Banner de error ---------- */

.info-banner-danger {
  background: rgba(239, 68, 68, 0.1);
  border-color: rgba(239, 68, 68, 0.4);
}
.info-banner-danger strong { color: var(--danger); }

/* ---------- Login ---------- */

.login-wrap {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}
.login-card {
  width: 100%;
  max-width: 380px;
  padding: 32px 30px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}
.login-header { text-align: center; margin-bottom: 26px; }
.login-logo { font-size: 34px; display: block; margin-bottom: 6px; }
.login-header h1 { margin: 0 0 4px; font-size: 22px; }
.login-header p { margin: 0; }
.login-nota { text-align: center; margin: 18px 0 0; }

.container-angosto { max-width: 560px; }

/* ---------- Layout: variantes de ancho ---------- */

.container-medio { max-width: 780px; }

.page-header-fila {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.page-header h1 { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.acciones { display: flex; gap: 8px; align-items: center; }

.back-link {
  display: inline-block;
  margin-bottom: 14px;
  font-size: 13px;
  color: var(--text-muted);
}
.back-link:hover { color: var(--accent); text-decoration: none; }

/* ---------- Tablas ---------- */

.tabla-wrap {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
}
.data-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.data-table th {
  text-align: left;
  padding: 11px 14px;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.4px;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
.data-table td { padding: 12px 14px; border-bottom: 1px solid var(--border); vertical-align: middle; }
.data-table tr:last-child td { border-bottom: none; }
.data-table tbody tr:hover { background: var(--surface-2); }
.data-table .num { text-align: right; white-space: nowrap; }
.data-table .acciones-col { text-align: right; white-space: nowrap; }
.fila-inactiva { opacity: 0.5; }
.inline { display: inline-block; }

.punto-color {
  display: inline-block;
  width: 9px; height: 9px;
  border-radius: 50%;
  margin-right: 6px;
  vertical-align: middle;
}
.punto-color.grande { width: 13px; height: 13px; }

/* ---------- Filtros ---------- */

.filters-row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.filter-tab {
  padding: 6px 13px;
  border-radius: 999px;
  border: 1px solid var(--border);
  font-size: 13px;
  color: var(--text-muted);
}
.filter-tab:hover { color: var(--text); text-decoration: none; }
.filter-tab.is-active {
  background: var(--accent-dim);
  border-color: var(--accent);
  color: var(--accent);
  font-weight: 600;
}

/* ---------- Chips ---------- */

.equip-chip {
  display: inline-block;
  color: var(--accent);
  background: rgba(59, 210, 210, 0.1);
  border: 1px solid rgba(59, 210, 210, 0.3);
  padding: 2px 9px;
  font-size: 11px;
  border-radius: 10px;
  margin: 2px 3px 2px 0;
  white-space: nowrap;
}
.equip-chip.grande { font-size: 13px; padding: 5px 12px; }
.chips-lista { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 12px; }

.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 8px;
  font-size: 11px;
  font-weight: 600;
}
.badge-pending { color: var(--warning); background: rgba(245, 158, 11, 0.15); }

/* ---------- KPI cards ---------- */

.kpi-grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-top: 18px;
}
@media (max-width: 900px) { .kpi-grid-4 { grid-template-columns: repeat(2, 1fr); } }
.kpi-card {
  padding: 16px 18px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.kpi-label { font-size: 12px; color: var(--text-muted); margin-bottom: 6px; }
.kpi-value { font-size: 26px; font-weight: 700; line-height: 1.1; }
.kpi-value.chico { font-size: 18px; }
.kpi-hint { margin-top: 4px; }

/* ---------- Formularios: layout ---------- */

.form-fila { display: flex; gap: 14px; flex-wrap: wrap; }
.form-fila .form-group { flex: 1; min-width: 160px; }

.form-acciones {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid var(--border);
}

.check-linea {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 10px 0;
  cursor: pointer;
}
.check-linea input[type="checkbox"] { width: auto; margin-top: 2px; flex: 0 0 auto; }
.check-linea span { display: flex; flex-direction: column; gap: 2px; }

/* Selector de color */
.colores { display: flex; gap: 8px; flex-wrap: wrap; }
.color-opcion { cursor: pointer; }
.color-opcion input { position: absolute; opacity: 0; width: 0; height: 0; }
.color-muestra {
  display: block;
  width: 28px; height: 28px;
  border-radius: 50%;
  border: 2px solid transparent;
  box-shadow: 0 0 0 1px var(--border);
}
.color-opcion input:checked + .color-muestra {
  border-color: var(--bg);
  box-shadow: 0 0 0 2px var(--text);
}

/* Grilla de equipamiento */
.equip-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 6px;
  margin-top: 12px;
}
.equip-opcion {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  padding: 9px 11px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
}
.equip-opcion:hover { border-color: var(--accent); }
.equip-opcion input { width: auto; margin-top: 2px; flex: 0 0 auto; }
.equip-opcion:has(input:checked) { background: var(--accent-dim); border-color: var(--accent); }
.equip-texto { display: flex; flex-direction: column; gap: 1px; }
.equip-nombre { font-size: 13px; }

/* ---------- Botón peligro ---------- */

.btn-danger {
  background: var(--danger);
  border-color: var(--danger);
  color: #fff;
  font-weight: 600;
}
.btn-danger:hover { filter: brightness(1.1); }
.btn-peligro-texto:hover { color: var(--danger); border-color: var(--danger); }

/* ---------- Overlay / modal ---------- */

.overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
  display: grid;
  place-items: center;
  padding: 24px;
  z-index: 100;
}
.overlay-card {
  width: 100%;
  max-width: 420px;
  padding: 24px 26px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}
.overlay-card h3 { margin: 0 0 8px; font-size: 17px; }
.overlay-card p { margin: 0; }
.overlay-acciones {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
  margin-top: 20px;
}

/* ---------- Reservas ---------- */

.reserva-badge {
  display: inline-block;
  padding: 2px 9px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 600;
  white-space: nowrap;
}
.reserva-badge-confirmada { color: var(--accent);  background: var(--accent-dim); }
.reserva-badge-pendiente  { color: var(--warning); background: rgba(245, 158, 11, 0.15); }
.reserva-badge-cancelada  { color: var(--danger);  background: rgba(239, 68, 68, 0.15); }

.select-compacto {
  width: auto;
  min-width: 130px;
  padding: 6px 10px;
  font-size: 13px;
}
.filtros-form { gap: 8px; }

.campo-con-boton { display: flex; gap: 8px; align-items: center; }
.campo-con-boton select { flex: 1; }
.campo-con-boton .btn { flex: 0 0 auto; white-space: nowrap; }

/* Panel de disponibilidad en vivo */
.disponibilidad {
  margin-top: 6px;
  padding: 12px 15px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--surface-2);
  font-size: 13px;
}
.disponibilidad ul { margin: 6px 0 0; padding-left: 18px; }
.disponibilidad li { margin: 2px 0; }
.disponibilidad-libre {
  background: rgba(16, 185, 129, 0.1);
  border-color: rgba(16, 185, 129, 0.4);
}
.disponibilidad-libre strong { color: var(--success); }
.disponibilidad-ocupada {
  background: rgba(239, 68, 68, 0.1);
  border-color: rgba(239, 68, 68, 0.4);
}
.disponibilidad-ocupada strong { color: var(--danger); }
.disponibilidad-invalida {
  background: rgba(245, 158, 11, 0.1);
  border-color: rgba(245, 158, 11, 0.4);
}
.disponibilidad-invalida strong { color: var(--warning); }

/* Grilla del detalle */
.detalle-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 20px;
}
.detalle-label { font-size: 12px; color: var(--text-muted); margin-bottom: 5px; }
.detalle-valor { font-size: 16px; font-weight: 600; margin-bottom: 3px; }

/* ---------- Atajos (fecha y duración) ---------- */

.atajos { display: flex; gap: 6px; flex-wrap: wrap; }
.atajo {
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface-2);
  color: var(--text-muted);
  font-size: 12px;
  font-family: inherit;
  cursor: pointer;
}
.atajo:hover { color: var(--text); border-color: var(--accent); }
.atajo.is-active {
  background: var(--accent-dim);
  border-color: var(--accent);
  color: var(--accent);
  font-weight: 600;
}

.campo-con-atajos { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.campo-con-atajos input[type="date"] { width: auto; min-width: 165px; flex: 0 0 auto; }