/**
 * Common admin panel styles
 * Used by admin.html, status-admin.html, and other admin interfaces
 */

:root {
  /* Admin Color Palette */
  --admin-card-bg: #1f2937;
  --admin-card-bg-light: #fff;
  --admin-border: #374151;
  --admin-border-light: #e5e7eb;
  --admin-text-primary: #f3f4f6;
  --admin-text-primary-light: #111827;
  --admin-text-secondary: #9ca3af;
  --admin-text-secondary-light: #6b7280;
  --admin-primary: #10b981;
  --admin-danger: #ef4444;
  --admin-warning: #f59e0b;
  --admin-info: #3b82f6;
  --admin-success: #10b981;
}

/* Admin Page Container */
.admin-page {
  max-width: 1800px;
  margin: 2rem auto;
  padding: 0 1rem;
}

.admin-page.narrow {
  max-width: 1000px;
}

/* Admin Header */
.admin-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 2px solid var(--admin-border);
}

.admin-header h1 {
  font-size: 2rem;
  color: var(--admin-text-primary);
  margin: 0;
}

/* Back Link */
.back-link {
  padding: 0.5rem 1rem;
  background: var(--admin-card-bg-light);
  border: 1px solid var(--admin-border-light);
  border-radius: 6px;
  text-decoration: none;
  color: var(--admin-text-primary-light);
  transition: background 0.2s;
}

.back-link:hover {
  background: #f9fafb;
}

/* Admin Tabs */
.admin-tabs {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 2rem;
  border-bottom: 2px solid var(--admin-border);
}

.admin-tab {
  padding: 0.75rem 1.5rem;
  background: none;
  border: none;
  border-bottom: 3px solid transparent;
  cursor: pointer;
  font-weight: 600;
  color: var(--admin-text-secondary);
  transition: all 0.2s;
}

.admin-tab:hover {
  color: var(--admin-text-primary);
  background: rgba(255, 255, 255, 0.05);
}

.admin-tab.active {
  color: var(--admin-primary);
  border-bottom-color: var(--admin-primary);
}

/* Admin Section/Card */
.admin-section {
  background: var(--admin-card-bg-light);
  border: 1px solid var(--admin-border-light);
  border-radius: 12px;
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}

.admin-section h2 {
  margin-top: 0;
  margin-bottom: 1rem;
  font-size: 1.5rem;
  color: var(--admin-text-primary-light);
}

.admin-section h3 {
  margin-top: 0;
  margin-bottom: 0.75rem;
  font-size: 1.25rem;
  color: var(--admin-text-primary-light);
}

/* Table Container with overflow handling */
.table-container {
  overflow-x: auto;
  border-radius: 8px;
  border: 1px solid var(--admin-border-light);
}

/* Admin Table */
.admin-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--admin-card-bg-light);
  border-radius: 8px;
  overflow: hidden;
}

.admin-table thead {
  background: #f9fafb;
}

.admin-table th {
  padding: 0.75rem;
  text-align: left;
  font-weight: 600;
  color: var(--admin-text-secondary-light);
  border-bottom: 2px solid var(--admin-border-light);
}

.admin-table th:first-child {
  width: 200px;
  max-width: 200px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.admin-table td {
  padding: 0.75rem;
  border-bottom: 1px solid var(--admin-border-light);
  color: var(--admin-text-primary-light);
}

.admin-table td:first-child {
  width: 200px;
  max-width: 200px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.admin-table tr:hover {
  background: #f9fafb;
}

/* Admin Filters */
.admin-filters {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-bottom: 1.5rem;
  padding: 1rem;
  background: #f9fafb;
  border-radius: 8px;
}

@media (max-width: 1024px) {
  .admin-filters {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .admin-filters {
    grid-template-columns: 1fr;
  }
}

.admin-filter-group {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.admin-filter-group label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--admin-text-secondary-light);
}

.admin-filter-group select,
.admin-filter-group input {
  padding: 0.5rem;
  border: 1px solid var(--admin-border-light);
  border-radius: 6px;
  background: white;
  color: var(--admin-text-primary-light);
  font-size: 0.875rem;
}

.admin-filter-group.filter-button-container {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  grid-column: span 4;
}

@media (max-width: 1024px) {
  .admin-filter-group.filter-button-container {
    grid-column: span 2;
  }
}

@media (max-width: 640px) {
  .admin-filter-group.filter-button-container {
    grid-column: span 1;
  }
}

.admin-filter-group.filter-button-container .admin-btn {
  width: 100%;
  max-width: 200px;
  justify-content: center;
}

/* Admin Buttons */
.admin-btn {
  padding: 0.5rem 1rem;
  border: none;
  border-radius: 6px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.admin-btn-primary {
  background: var(--admin-primary);
  color: white;
}

.admin-btn-primary:hover {
  background: #059669;
  transform: translateY(-1px);
}

.admin-btn-danger {
  background: var(--admin-danger);
  color: white;
}

.admin-btn-danger:hover {
  background: #dc2626;
  transform: translateY(-1px);
}

.admin-btn-secondary {
  background: var(--admin-text-secondary);
  color: white;
}

.admin-btn-secondary:hover {
  background: #4b5563;
}

.admin-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
}

/* Admin Actions */
.admin-actions {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.admin-action-btn,
.admin-btn-action {
  padding: 0.25rem 0.75rem;
  font-size: 0.875rem;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.2s;
  font-weight: 500;
}

.admin-action-edit,
.admin-btn-action-edit {
  background: #3b82f6;
  color: white;
}

.admin-action-edit:hover,
.admin-btn-action-edit:hover {
  background: #2563eb;
  transform: translateY(-1px);
}

.admin-action-delete,
.admin-btn-action-delete {
  background: #ef4444;
  color: white;
}

.admin-action-delete:hover,
.admin-btn-action-delete:hover {
  background: #dc2626;
  transform: translateY(-1px);
}

/* Admin Pagination */
.admin-pagination {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 1.5rem;
}

.admin-page-btn {
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--admin-border-light);
  background: white;
  color: var(--admin-text-primary-light);
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s;
}

.admin-page-btn:hover:not(:disabled) {
  background: var(--admin-primary);
  color: white;
  border-color: var(--admin-primary);
}

.admin-page-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.admin-page-btn.active {
  background: var(--admin-primary);
  color: white;
  border-color: var(--admin-primary);
}

/* Admin Modal */
.admin-modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  z-index: 1000;
  align-items: center;
  justify-content: center;
}

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

.admin-modal-content {
  background: white;
  border-radius: 12px;
  padding: 2rem;
  max-width: 600px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
}

.admin-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 2px solid var(--admin-border-light);
}

.admin-modal-header h2 {
  margin: 0;
  color: var(--admin-text-primary-light);
}

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

.admin-modal-close:hover {
  color: var(--admin-danger);
}

/* Admin Form */
.admin-form-group {
  margin-bottom: 1rem;
}

.admin-form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
  color: var(--admin-text-primary-light);
}

.admin-form-group input,
.admin-form-group select,
.admin-form-group textarea {
  width: 100%;
  padding: 0.5rem;
  border: 1px solid var(--admin-border-light);
  border-radius: 6px;
  font-size: 1rem;
  color: var(--admin-text-primary-light);
}

.admin-form-group textarea {
  min-height: 100px;
  resize: vertical;
}

/* Admin Messages */
#message {
  margin-bottom: 1rem;
}

.message {
  padding: 1rem;
  border-radius: 8px;
  margin-bottom: 1rem;
  animation: slideDown 0.3s ease;
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.message.success {
  background: #d1fae5;
  color: #065f46;
  border: 1px solid #6ee7b7;
}

.message.error {
  background: #fee2e2;
  color: #991b1b;
  border: 1px solid #fca5a5;
}

.message.warning {
  background: #fef3c7;
  color: #92400e;
  border: 1px solid #fcd34d;
}

.message.info {
  background: #dbeafe;
  color: #1e40af;
  border: 1px solid #93c5fd;
}

/* Responsive */
@media (max-width: 768px) {
  .admin-page {
    padding: 0 0.5rem;
  }
  
  .admin-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }
  
  .admin-tabs {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
  
  .admin-tab {
    white-space: nowrap;
  }
  
  .admin-table {
    font-size: 0.875rem;
  }
  
  .admin-table th,
  .admin-table td {
    padding: 0.5rem;
  }
  
  .admin-filters {
    grid-template-columns: 1fr;
  }
  
  .admin-modal-content {
    padding: 1rem;
  }
}