imetting/frontend/src/pages/AdminDashboard.css

.admin-dashboard {
  min-height: 100vh;
  background: #f8fafc;
}

/* 使用与普通Dashboard一致的Header样式 */
.admin-dashboard .dashboard-header {
  background: white;
  border-bottom: 1px solid #e2e8f0;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.admin-dashboard .header-content {
  max-width: 1400px;
  margin: 0 auto;
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.admin-dashboard .logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.5rem;
  font-weight: bold;
  color: #667eea;
}

.admin-dashboard .logo-icon {
  width: 32px;
  height: 32px;
}

.admin-dashboard .user-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.auto-refresh-toggle {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  border: 1px solid #e2e8f0;
  background: white;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s ease;
  font-size: 0.875rem;
  color: #64748b;
}

.auto-refresh-toggle:hover {
  border-color: #667eea;
  color: #667eea;
  transform: translateY(-1px);
}

.auto-refresh-toggle.active {
  background: #667eea;
  color: white;
  border-color: #667eea;
}

.admin-dashboard .user-menu-trigger {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: #f8fafc;
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.2s;
}

.admin-dashboard .user-menu-trigger:hover {
  background: #f1f5f9;
  transform: translateY(-1px);
}

.dashboard-content {
  max-width: 1400px;
  margin: 0 auto;
  padding: 2rem;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.stat-card {
  background: white;
  border-radius: 16px;
  padding: 1.5rem;
  display: flex;
  gap: 1rem;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
}

.stat-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.stat-icon {
  width: 60px;
  height: 60px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  flex-shrink: 0;
}

.stat-content {
  flex: 1;
}

.stat-content h3 {
  margin: 0 0 0.5rem 0;
  font-size: 0.875rem;
  color: #64748b;
  font-weight: 500;
}

.stat-number {
  font-size: 2rem;
  font-weight: 700;
  color: #1e293b;
  margin-bottom: 0.5rem;
}

.stat-details {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  font-size: 0.875rem;
  color: #64748b;
}

.resource-bars {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.resource-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.resource-bar {
  flex: 1;
  height: 8px;
  background: #f1f5f9;
  border-radius: 4px;
  overflow: hidden;
}

.resource-fill {
  height: 100%;
  background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
  transition: width 0.3s ease;
}

.tasks-overview {
  margin-bottom: 2rem;
}

.tasks-overview h2 {
  color: #1e293b;
  margin-bottom: 1rem;
  font-size: 1.25rem;
  font-weight: 600;
}

.task-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.task-stat-card {
  background: white;
  border-radius: 16px;
  padding: 1.5rem;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.task-stat-card h3 {
  margin: 0 0 1rem 0;
  font-size: 1.125rem;
  color: #1e293b;
  font-weight: 600;
}

.task-stat-numbers {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
}

.task-stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.task-stat-label {
  font-size: 0.875rem;
  color: #64748b;
}

.task-stat-value {
  font-size: 1.5rem;
  font-weight: 700;
}

.task-stat-value.running {
  color: #3b82f6;
}

.task-stat-value.completed {
  color: #10b981;
}

.task-stat-value.failed {
  color: #ef4444;
}

.admin-content-grid {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.admin-panel {
  background: white;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.panel-header {
  padding: 1.5rem;
  border-bottom: 1px solid #e2e8f0;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.panel-header h2 {
  margin: 0;
  font-size: 1.25rem;
  color: #1e293b;
  font-weight: 600;
}

.panel-filters {
  display: flex;
  gap: 0.75rem;
}

.panel-filters select {
  padding: 0.5rem 1rem;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  font-size: 0.875rem;
  background: white;
  cursor: pointer;
  transition: all 0.2s;
}

.panel-filters select:hover {
  border-color: #667eea;
}

.panel-filters select:focus {
  outline: none;
  border-color: #667eea;
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.panel-content {
  padding: 1.5rem;
  max-height: 500px;
  overflow-y: auto;
}

.empty-state {
  text-align: center;
  padding: 3rem;
  color: #94a3b8;
  font-size: 0.875rem;
}

.online-users-table, .tasks-table {
  width: 100%;
  border-collapse: collapse;
}

.online-users-table th, .tasks-table th {
  text-align: left;
  padding: 0.75rem;
  background: #f8fafc;
  color: #475569;
  font-weight: 600;
  font-size: 0.875rem;
  border-bottom: 2px solid #e2e8f0;
}

.online-users-table td, .tasks-table td {
  padding: 0.75rem;
  border-bottom: 1px solid #f1f5f9;
  font-size: 0.875rem;
  color: #1e293b;
}

.online-users-table tbody tr:hover, .tasks-table tbody tr:hover {
  background: #f8fafc;
}

.kick-btn {
  padding: 0.375rem;
  border: none;
  background: #fef2f2;
  color: #ef4444;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.kick-btn:hover {
  background: #fee2e2;
  transform: translateY(-1px);
}

.status-badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 600;
}

.status-badge.status-pending {
  background: #fef3c7;
  color: #92400e;
}

.status-badge.status-processing {
  background: #dbeafe;
  color: #1e40af;
}

.status-badge.status-completed {
  background: #d1fae5;
  color: #065f46;
}

.status-badge.status-failed {
  background: #fee2e2;
  color: #991b1b;
}

.loading-container {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  color: white;
  font-size: 1.25rem;
}

.admin-dashboard .error-message {
  background: #fee2e2;
  color: #991b1b;
  padding: 1rem;
  border-radius: 8px;
  margin-bottom: 1rem;
}

/* 滚动条样式 */
.panel-content::-webkit-scrollbar {
  width: 8px;
}

.panel-content::-webkit-scrollbar-track {
  background: #f1f5f9;
  border-radius: 4px;
}

.panel-content::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 4px;
}

.panel-content::-webkit-scrollbar-thumb:hover {
  background: #94a3b8;
}

/* 全宽面板 */
.admin-panel.full-width {
  margin-bottom: 2rem;
}

/* 用户列表表格 */
.users-table {
  width: 100%;
  border-collapse: collapse;
}

.users-table thead {
  background: #f8fafc;
  border-bottom: 2px solid #e2e8f0;
}

.users-table th {
  padding: 1rem;
  text-align: left;
  font-size: 0.875rem;
  font-weight: 600;
  color: #475569;
  white-space: nowrap;
}

.users-table tbody tr {
  border-bottom: 1px solid #e2e8f0;
  transition: background-color 0.2s;
}

.users-table tbody tr:hover {
  background: #f8fafc;
}

.users-table td {
  padding: 1rem;
  font-size: 0.875rem;
  color: #1e293b;
}

/* 响应式设计 */
@media (max-width: 768px) {
  .stats-grid {
    grid-template-columns: 1fr;
  }

  .task-stats-grid {
    grid-template-columns: 1fr;
  }

  .admin-navbar {
    flex-direction: column;
    gap: 1rem;
    align-items: stretch;
  }

  .admin-navbar-right {
    justify-content: space-between;
  }
}

/* Modal Styles */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}

.modal-content {
  background: white;
  padding: 2rem;
  border-radius: 8px;
  width: 90%;
  max-width: 500px;
}

.modal-content h2 {
  margin-top: 0;
}

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

.modal-content .form-group label {
  display: block;
  margin-bottom: 0.5rem;
}

.modal-content .form-group input {
  width: 100%;
  padding: 0.5rem;
  border-radius: 4px;
  border: 1px solid #ccc;
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 1rem;
  margin-top: 2rem;
}