/* Calendar styles for admin panel */

.calendar-controls {
  display: flex;
  gap: 1rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
  align-items: center;
}

.calendar-controls .btn {
  padding: 0.75rem 1.5rem;
  background: var(--bg-secondary);
  color: var(--text-primary);
  border: 2px solid var(--border);
  border-radius: var(--border-radius);
  font-weight: 600;
  cursor: pointer;
  font-size: 1rem;
  transition: all var(--transition);
}

.calendar-controls .btn:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: white;
  transform: translateY(-2px);
}

.calendar-controls .btn.active {
  background: var(--accent);
  border-color: var(--accent);
  color: white;
}

#calendar {
  background: var(--bg-primary);
  border-radius: var(--border-radius-lg);
  padding: 1.5rem;
  box-shadow: 0 4px 16px var(--shadow);
  border: 1px solid var(--border);
}

/* Modal styles */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--overlay);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: var(--spacing-lg);
}

.modal-content {
  background: var(--bg-primary);
  border-radius: var(--border-radius-lg);
  padding: 2rem;
  max-width: 600px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
}

.modal-header h2 {
  margin: 0;
  font-size: 1.5rem;
}

.modal-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--text-color);
  padding: 0;
  width: 2rem;
  height: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-close:hover {
  opacity: 0.7;
}

.form-group {
  margin-bottom: 1rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  color: var(--text-color);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 2px solid var(--border);
  border-radius: var(--border-radius);
  font-size: 1rem;
  background: var(--bg-primary);
  color: var(--text-primary);
  transition: border-color var(--transition), box-shadow var(--transition);
  font-family: var(--font-family);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 4px rgba(0, 102, 204, 0.1);
}

.form-group textarea {
  resize: vertical;
  min-height: 80px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-actions {
  display: flex;
  gap: 1rem;
  margin-top: 1.5rem;
  justify-content: flex-end;
}

.btn-primary {
  background: var(--accent);
  color: white;
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: var(--border-radius);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
}

.btn-primary:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 102, 204, 0.3);
}

.btn-secondary {
  background: var(--bg-secondary);
  color: var(--text-primary);
  border: 2px solid var(--border);
  padding: 0.75rem 1.5rem;
  border-radius: var(--border-radius);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
}

.btn-secondary:hover {
  background: var(--bg-tertiary);
  border-color: var(--accent);
}

.btn-danger {
  background: #dc3545;
  color: white;
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: var(--border-radius);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
}

.btn-danger:hover {
  background: #c82333;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(220, 53, 69, 0.3);
}

.booking-details {
  display: grid;
  gap: 1rem;
}

.booking-details .detail-item {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.booking-details .detail-label {
  font-size: 0.875rem;
  color: var(--text-muted);
  font-weight: 500;
}

.booking-details .detail-value {
  font-size: 1rem;
  color: var(--text-color);
}

.status-badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border-radius: 1rem;
  font-size: 0.875rem;
  font-weight: 500;
}

.status-confirmed {
  background: #d4edda;
  color: #155724;
}

.status-cancelled {
  background: #f8d7da;
  color: #721c24;
  text-decoration: line-through;
}

/* Tabs navigation */
.tabs {
  display: flex;
  gap: var(--spacing-sm);
  margin: var(--spacing-lg) 0;
  border-bottom: 2px solid var(--border);
  padding-bottom: 0;
}

.tab-link {
  padding: var(--spacing-sm) var(--spacing-lg);
  text-decoration: none;
  color: var(--text-secondary);
  font-weight: 600;
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  transition: all var(--transition);
}

.tab-link:hover {
  color: var(--text-primary);
  border-bottom-color: var(--text-tertiary);
}

.tab-link.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

/* FullCalendar overrides */
.fc {
  font-family: var(--font-family);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
}

.fc-theme-standard .fc-scrollgrid {
  border-color: var(--border);
  border-radius: var(--border-radius);
  overflow: hidden;
}

.fc-theme-standard td,
.fc-theme-standard th {
  border-color: var(--border);
}

/* Header cells */
.fc-col-header-cell {
  background: var(--bg-secondary);
  color: var(--text-primary);
  font-weight: 600;
  padding: 1rem 0.5rem;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Day cells */
.fc-daygrid-day {
  background: var(--bg-primary);
  transition: background var(--transition);
}

.fc-daygrid-day:hover {
  background: var(--bg-tertiary);
}

.fc-day-today {
  background: rgba(0, 102, 204, 0.05) !important;
  font-weight: 600;
}

.fc-daygrid-day-number {
  color: var(--text-primary);
  font-weight: 600;
  padding: 0.5rem;
  font-size: 0.9rem;
}

/* Time grid cells */
.fc-timegrid-slot {
  height: 3em;
}

.fc-timegrid-slot-label {
  font-size: 0.875rem;
  color: var(--text-secondary);
  font-weight: 500;
}

/* Events */
.fc-event {
  background: var(--accent);
  border-color: var(--accent);
  color: white;
  border-radius: var(--border-radius);
  padding: 4px 8px;
  cursor: pointer;
  transition: all var(--transition);
  border-left: 3px solid var(--accent-hover);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.fc-event:hover {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
  transform: scale(1.02);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.fc-event-time {
  font-weight: 600;
  font-size: 0.75rem;
}

.fc-event-title {
  font-weight: 500;
  font-size: 0.85rem;
}

.fc-button {
  background: var(--bg-secondary) !important;
  color: var(--text-primary) !important;
  border: 2px solid var(--border) !important;
  border-radius: var(--border-radius) !important;
  padding: 0.5rem 1rem !important;
  font-weight: 600 !important;
  transition: all var(--transition) !important;
  font-family: var(--font-family) !important;
}

.fc-button:hover:not(:disabled) {
  background: var(--accent) !important;
  border-color: var(--accent) !important;
  color: white !important;
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15) !important;
}

.fc-button:disabled {
  opacity: 0.4 !important;
  cursor: not-allowed !important;
}

.fc-button-active {
  background: var(--accent) !important;
  border-color: var(--accent) !important;
  color: white !important;
}

/* Navigation toolbar */
.fc-header-toolbar {
  margin-bottom: 1.5rem !important;
  padding: 1rem;
  background: var(--bg-secondary);
  border-radius: var(--border-radius-lg);
  gap: 1rem !important;
}

/* Calendar transitions */
.fc-view-harness {
  transition: opacity 0.2s ease-in-out;
}

.fc-view-harness.fc-view-transition {
  opacity: 0.7;
}

.fc-toolbar-title {
  color: var(--text-primary);
  font-weight: 700;
  font-size: var(--font-size-2xl);
}

.fc-toolbar-title {
  color: var(--text-primary);
  font-weight: 700;
  font-size: var(--font-size-2xl);
}

/* Mobile responsiveness */
@media (max-width: 768px) {
  .header-content h1 {
    font-size: 1rem !important;
  }
  
  .calendar-controls {
    gap: 0.5rem;
  }
  
  .calendar-controls .btn {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
  }
  
  #calendar {
    padding: 0.5rem;
  }
  
  .modal-content {
    padding: 1rem;
    max-width: 95vw;
  }
  
  .form-row {
    grid-template-columns: 1fr !important;
  }
  
  .fc-toolbar-title {
    font-size: 1.25rem !important;
  }
  
  .fc-button {
    padding: 0.375rem 0.75rem !important;
    font-size: 0.875rem !important;
  }
  
  /* Hide userName on mobile */
  #userName {
    display: none !important;
  }
  
  /* Stack calendar controls */
  .calendar-controls > div {
    width: 100%;
    justify-content: space-between;
  }
}

@media (max-width: 480px) {
  .header-content {
    flex-wrap: wrap;
  }
  
  .header-content h1 {
    font-size: 0.875rem !important;
  }
  
  .tabs {
    overflow-x: auto;
    gap: 0.25rem;
  }
  
  .tab-link {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    white-space: nowrap;
  }
  
  .calendar-controls .btn {
    padding: 0.375rem 0.75rem;
    font-size: 0.75rem;
  }
}