/**
 * PANEL DE ADMINISTRACIÓN PRIVADO & MÉTRICAS (Awwwards Grade)
 * Diseño oscuro editorial con acentos de oro 24k y contraste óptimo en todos los modos.
 */

.admin-modal {
  position: fixed;
  inset: 0;
  min-height: 100dvh;
  height: 100dvh;
  z-index: 99999;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(4, 6, 8, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: max(16px, env(safe-area-inset-top)) max(16px, env(safe-area-inset-right)) max(16px, env(safe-area-inset-bottom)) max(16px, env(safe-area-inset-left));
  box-sizing: border-box;
  overflow-y: auto;
}

.admin-modal.is-active {
  display: flex;
}

.admin-modal-box {
  background: #0E1218;
  color: #F3F4F6;
  border-radius: 18px;
  max-width: 960px;
  width: 95%;
  max-height: 90dvh;
  overflow-y: auto;
  padding: clamp(18px, 3vh, 30px);
  position: relative;
  box-shadow: 0 25px 70px rgba(0, 0, 0, 0.8), 0 0 35px rgba(197, 160, 89, 0.2);
  border: 1px solid rgba(197, 160, 89, 0.4);
  margin: auto;
}

.admin-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding-bottom: 18px;
  margin-bottom: 25px;
}

.admin-title {
  font-family: 'Cinzel', 'Cormorant Garamond', serif;
  font-size: 1.4rem;
  color: #C5A059;
  display: flex;
  align-items: center;
  gap: 10px;
  letter-spacing: 1px;
}

.btn-close-modal {
  background: rgba(255, 255, 255, 0.08);
  color: #FFFFFF;
  border: 1px solid rgba(255, 255, 255, 0.15);
  width: 36px;
  height: 36px;
  min-width: 36px;
  min-height: 36px;
  flex-shrink: 0;
  border-radius: 50%;
  font-size: 1.2rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.btn-close-modal:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: scale(1.05);
}

/* Sección de Autenticación PIN */
.admin-auth-card {
  max-width: 380px;
  margin: 40px auto;
  text-align: center;
}

.admin-auth-title {
  font-family: 'Cinzel', serif;
  font-size: 1.3rem;
  color: #FFFFFF;
  margin-bottom: 8px;
}

.admin-auth-desc {
  font-size: 0.85rem;
  color: #9CA3AF;
  margin-bottom: 20px;
}

.pin-input {
  font-family: 'Montserrat', monospace;
  font-size: 2rem;
  letter-spacing: 12px;
  text-align: center;
  padding: 12px;
  border-radius: 10px;
  background: #07090C;
  border: 2px solid rgba(197, 160, 89, 0.4);
  color: #FFE8A3;
  width: 100%;
  margin: 15px 0 25px;
  outline: none;
}

.pin-input:focus {
  border-color: #D4AF37;
  box-shadow: 0 0 15px rgba(212, 175, 55, 0.3);
}

/* Métricas / Estadísticas */
.admin-metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 14px;
  margin-bottom: 26px;
}

.metric-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(197, 160, 89, 0.25);
  border-radius: 12px;
  padding: 16px 12px;
  text-align: center;
}

.metric-num {
  font-family: 'Cinzel', serif;
  font-size: 1.8rem;
  font-weight: 700;
  color: #C5A059;
  display: block;
}

.metric-card.confirmed .metric-num { color: #52B788; }
.metric-card.declined .metric-num { color: #E63946; }
.metric-card.pending .metric-num { color: #F59E0B; }

.metric-label {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: #9CA3AF;
  margin-top: 4px;
  display: block;
}

/* Formulario Nuevo Invitado */
.admin-create-guest-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  padding: 20px;
  margin-bottom: 24px;
}

.admin-section-subtitle {
  font-family: 'Cinzel', serif;
  font-size: 1rem;
  color: #FFE8A3;
  margin-bottom: 14px;
  letter-spacing: 1px;
}

.admin-form-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1.5fr auto;
  gap: 12px;
  align-items: end;
}

@media (max-width: 768px) {
  .admin-form-grid {
    grid-template-columns: 1fr;
  }
}

.admin-form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.admin-form-label {
  font-size: 0.72rem;
  color: #9CA3AF;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.admin-input, .admin-select {
  background: #07090C;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 8px;
  padding: 9px 12px;
  color: #FFFFFF;
  font-size: 0.85rem;
  outline: none;
  font-family: inherit;
}

.admin-input:focus, .admin-select:focus {
  border-color: #C5A059;
}

/* En movil, 16px para que iOS Safari no haga auto-zoom al enfocar (ver main.css). */
@media (max-width: 768px) {
  .admin-input,
  .admin-select,
  .admin-search-input {
    font-size: 16px;
  }
}

/* Barra de Filtros */
.admin-controls-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.admin-search-wrapper {
  flex: 1;
  min-width: 200px;
  position: relative;
}

.admin-search-input {
  width: 100%;
  background: #07090C;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 8px;
  padding: 8px 12px 8px 34px;
  color: #FFFFFF;
  font-size: 0.85rem;
}

.admin-search-icon {
  position: absolute;
  left: 10px;
  top: 50%;
  transform: translateY(-50%);
  color: #9CA3AF;
  font-size: 0.9rem;
}

/* Tabla de Invitados */
.admin-table-container {
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  overflow-x: auto;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
  color: #E5E7EB;
}

.admin-table th {
  background: rgba(255, 255, 255, 0.04);
  color: #C5A059;
  font-family: 'Cinzel', serif;
  font-size: 0.72rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 12px 14px;
  text-align: left;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.admin-table td {
  padding: 12px 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  vertical-align: middle;
}

.guest-name-title {
  font-weight: 600;
  color: #FFFFFF;
  display: block;
}

.guest-id-tag {
  font-size: 0.7rem;
  color: #9CA3AF;
}

.badge-passes {
  background: rgba(197, 160, 89, 0.15);
  color: #FFE8A3;
  padding: 3px 8px;
  border-radius: 20px;
  font-weight: 700;
  border: 1px solid rgba(197, 160, 89, 0.3);
}

.status-tag {
  display: inline-block;
  padding: 3px 8px;
  border-radius: 6px;
  font-size: 0.72rem;
  font-weight: 600;
}

.status-tag-confirmed {
  background: rgba(82, 183, 136, 0.15);
  color: #52B788;
  border: 1px solid rgba(82, 183, 136, 0.3);
}

.status-tag-declined {
  background: rgba(230, 57, 70, 0.15);
  color: #E63946;
  border: 1px solid rgba(230, 57, 70, 0.3);
}

.status-tag-pending {
  background: rgba(245, 158, 11, 0.15);
  color: #F59E0B;
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.btn-action-group {
  display: flex;
  gap: 6px;
  justify-content: flex-end;
}

.btn-admin-action {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #FFFFFF;
  padding: 5px 10px;
  border-radius: 6px;
  font-size: 0.75rem;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-admin-action.btn-whatsapp {
  background: #25D366;
  color: #07090C;
  font-weight: 700;
  border: none;
}

.btn-admin-action.btn-whatsapp:hover {
  background: #20BA5A;
  transform: translateY(-1px);
}

.btn-admin-action.btn-delete:hover {
  background: #E63946;
  color: #FFFFFF;
  border-color: #E63946;
}

.btn-admin-primary,
.btn-admin-submit {
  background: linear-gradient(135deg, #FFE8A3 0%, #C5A059 100%);
  color: #07090C;
  font-family: inherit;
  font-size: 0.92rem;
  font-weight: 700;
  min-height: 44px;
  border: none;
  border-radius: 8px;
  padding: 12px 20px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all 0.2s ease;
  box-sizing: border-box;
}

.btn-admin-primary:hover,
.btn-admin-submit:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 15px rgba(197, 160, 89, 0.4);
}