:root {
  --insurance-primary: #2563eb;
  --insurance-primary-light: #3b82f6;
  --insurance-primary-dark: #1d4ed8;
  --insurance-bg: #eff6ff;
  --insurance-border: #bfdbfe;

  --autotrade-primary: #ea580c;
  --autotrade-primary-light: #f97316;
  --autotrade-primary-dark: #c2410c;
  --autotrade-bg: #fff7ed;
  --autotrade-border: #fed7aa;

  --text-primary: #111827;
  --text-secondary: #4b5563;
  --text-muted: #6b7280;
  --border: #e5e7eb;
  --bg-card: #ffffff;
  --bg-page: #f9fafb;
  --success: #10b981;
  --warning: #f59e0b;
  --danger: #ef4444;
  --info: #6366f1;
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  background: var(--bg-page);
  color: var(--text-primary);
  font-size: 14px;
  line-height: 1.6;
}

.page-container {
  min-height: 100vh;
  display: flex;
}

.theme-insurance { --primary: var(--insurance-primary); --primary-light: var(--insurance-primary-light); --primary-dark: var(--insurance-primary-dark); --bg-accent: var(--insurance-bg); --border-accent: var(--insurance-border); }
.theme-autotrade { --primary: var(--autotrade-primary); --primary-light: var(--autotrade-primary-light); --primary-dark: var(--autotrade-primary-dark); --bg-accent: var(--autotrade-bg); --border-accent: var(--autotrade-border); }

.sidebar {
  width: 240px;
  background: #1f2937;
  color: #fff;
  display: flex;
  flex-direction: column;
  position: fixed;
  height: 100vh;
  top: 0;
  left: 0;
  z-index: 100;
}

.sidebar-logo {
  padding: 20px;
  border-bottom: 1px solid #374151;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 18px;
  font-weight: 700;
}

.sidebar-logo-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
}

.sidebar-menu {
  flex: 1;
  padding: 12px 0;
  overflow-y: auto;
}

.menu-group { margin-bottom: 8px; }

.menu-group-title {
  padding: 8px 20px;
  font-size: 11px;
  color: #9ca3af;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.menu-item {
  display: flex;
  align-items: center;
  padding: 10px 20px;
  color: #d1d5db;
  text-decoration: none;
  gap: 10px;
  transition: all 0.2s;
  cursor: pointer;
}

.menu-item:hover { background: #374151; color: #fff; }
.menu-item.active { background: var(--primary); color: #fff; }

.menu-icon {
  width: 18px;
  height: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.sidebar-footer {
  padding: 16px 20px;
  border-top: 1px solid #374151;
  font-size: 12px;
  color: #9ca3af;
  display: flex;
  align-items: center;
  gap: 10px;
}

.user-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 600;
}

.main-content {
  margin-left: 240px;
  flex: 1;
  min-width: 0;
}

.topbar {
  height: 60px;
  background: #fff;
  border-bottom: 1px solid var(--border);
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 50;
}

.topbar-left { display: flex; align-items: center; gap: 16px; }
.topbar-title { font-size: 18px; font-weight: 600; }
.topbar-breadcrumb { color: var(--text-muted); font-size: 13px; }

.topbar-right { display: flex; align-items: center; gap: 16px; }

.platform-switch {
  display: inline-flex;
  background: #f3f4f6;
  border-radius: 6px;
  padding: 2px;
  gap: 2px;
}

.platform-switch-item {
  padding: 6px 12px;
  border-radius: 4px;
  font-size: 13px;
  cursor: pointer;
  color: var(--text-secondary);
  transition: all 0.2s;
}

.platform-switch-item.active {
  background: var(--primary);
  color: #fff;
}

.content-area { padding: 24px; }

.page-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.page-title { font-size: 22px; font-weight: 600; }
.page-subtitle { color: var(--text-muted); margin-top: 4px; }

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 20px;
  box-shadow: 0 1px 2px rgba(0,0,0,0.05);
}

.card-title {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 20px;
}

.stat-card {
  background: #fff;
  border: 1px solid var(--border);
  border-left: 4px solid var(--primary);
  border-radius: 8px;
  padding: 20px;
}

.stat-card-title { color: var(--text-muted); font-size: 13px; margin-bottom: 8px; }
.stat-card-value { font-size: 28px; font-weight: 700; color: var(--text-primary); }
.stat-card-desc { font-size: 12px; color: var(--text-muted); margin-top: 8px; }
.stat-card-icon { float: right; font-size: 28px; color: var(--primary); opacity: 0.3; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 500;
  border: 1px solid var(--border);
  background: #fff;
  color: var(--text-primary);
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
}

.btn:hover { background: #f3f4f6; }
.btn-primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); border-color: var(--primary-dark); }
.btn-success { background: var(--success); border-color: var(--success); color: #fff; }
.btn-success:hover { background: #059669; }
.btn-warning { background: var(--warning); border-color: var(--warning); color: #fff; }
.btn-danger { background: var(--danger); border-color: var(--danger); color: #fff; }
.btn-sm { padding: 4px 10px; font-size: 12px; }
.btn-lg { padding: 10px 20px; font-size: 16px; }
.btn-link { background: transparent; border: none; color: var(--primary); padding: 0; }
.btn-link:hover { background: transparent; text-decoration: underline; }

.form-group { margin-bottom: 16px; }
.form-label { display: block; margin-bottom: 6px; font-weight: 500; font-size: 14px; color: var(--text-secondary); }
.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 14px;
  font-family: inherit;
  background: #fff;
  color: var(--text-primary);
  transition: all 0.2s;
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--bg-accent);
}

.form-textarea { min-height: 100px; resize: vertical; }
.form-row { display: flex; gap: 16px; }
.form-row .form-group { flex: 1; }

.table-container { overflow-x: auto; }

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

thead { background: var(--bg-page); }
th {
  padding: 12px 16px;
  text-align: left;
  font-weight: 600;
  color: var(--text-secondary);
  border-bottom: 2px solid var(--border);
  white-space: nowrap;
}

td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  color: var(--text-primary);
}

tbody tr:hover { background: var(--bg-accent); }

.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 500;
}

.badge-success { background: #d1fae5; color: #065f46; }
.badge-warning { background: #fef3c7; color: #92400e; }
.badge-danger { background: #fee2e2; color: #991b1b; }
.badge-info { background: #dbeafe; color: #1e40af; }
.badge-gray { background: #f3f4f6; color: #4b5563; }
.badge-primary { background: var(--bg-accent); color: var(--primary-dark); }

.tabs {
  display: flex;
  border-bottom: 2px solid var(--border);
  margin-bottom: 20px;
}

.tab-item {
  padding: 12px 20px;
  cursor: pointer;
  color: var(--text-secondary);
  font-weight: 500;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: all 0.2s;
}

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

.tab-content { display: none; }
.tab-content.active { display: block; }

.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 1000;
  align-items: center;
  justify-content: center;
}

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

.modal {
  background: #fff;
  border-radius: 8px;
  width: 90%;
  max-width: 600px;
  max-height: 85vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.modal-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-title { font-size: 16px; font-weight: 600; }
.modal-close {
  background: none;
  border: none;
  font-size: 24px;
  color: var(--text-muted);
  cursor: pointer;
  line-height: 1;
}

.modal-body { padding: 20px; overflow-y: auto; flex: 1; }

.modal-footer {
  padding: 16px 20px;
  border-top: 1px solid var(--border);
  display: flex;
  gap: 10px;
  justify-content: flex-end;
}

.progress-bar {
  height: 8px;
  background: #f3f4f6;
  border-radius: 4px;
  overflow: hidden;
}

.progress-bar-fill {
  height: 100%;
  background: var(--primary);
  border-radius: 4px;
  transition: width 0.3s ease;
}

.alert {
  padding: 12px 16px;
  border-radius: 6px;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.alert-info { background: var(--bg-accent); border: 1px solid var(--border-accent); color: var(--primary-dark); }
.alert-success { background: #d1fae5; border: 1px solid #6ee7b7; color: #065f46; }
.alert-warning { background: #fef3c7; border: 1px solid #fcd34d; color: #92400e; }
.alert-danger { background: #fee2e2; border: 1px solid #fca5a5; color: #991b1b; }

.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }

.text-right { text-align: right; }
.text-center { text-align: center; }
.text-primary { color: var(--primary); }
.text-success { color: var(--success); }
.text-warning { color: var(--warning); }
.text-danger { color: var(--danger); }
.text-muted { color: var(--text-muted); }
.font-bold { font-weight: 700; }
.font-semibold { font-weight: 600; }
.text-lg { font-size: 18px; }
.text-xl { font-size: 22px; }
.text-2xl { font-size: 28px; }

.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.justify-center { justify-content: center; }
.gap-1 { gap: 8px; }
.gap-2 { gap: 16px; }
.gap-3 { gap: 24px; }
.flex-1 { flex: 1; }

.help-text { font-size: 12px; color: var(--text-muted); margin-top: 4px; }

.info-list { list-style: none; }
.info-list li {
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
}
.info-list li:last-child { border-bottom: none; }
.info-list .info-label { color: var(--text-muted); }
.info-list .info-value { font-weight: 500; }

.compare-table td { text-align: center; }
.compare-table .recommended { background: var(--bg-accent); }
.compare-table .winner { color: var(--success); font-weight: 600; }

.bar-chart { display: flex; flex-direction: column; gap: 12px; }
.bar-chart-item {
  display: flex;
  align-items: center;
  gap: 12px;
}
.bar-chart-label { width: 100px; color: var(--text-secondary); font-size: 13px; }
.bar-chart-track { flex: 1; height: 24px; background: #f3f4f6; border-radius: 4px; overflow: hidden; }
.bar-chart-fill { height: 100%; background: var(--primary); border-radius: 4px; display: flex; align-items: center; padding: 0 8px; color: #fff; font-size: 12px; justify-content: flex-end; }

.pie-chart { display: flex; align-items: center; gap: 20px; padding: 20px 0; }
.pie-visual { width: 160px; height: 160px; border-radius: 50%; position: relative; }
.pie-legend { flex: 1; }
.pie-legend-item { display: flex; align-items: center; gap: 8px; padding: 6px 0; font-size: 13px; }
.pie-color { width: 12px; height: 12px; border-radius: 3px; }
.pie-label { color: var(--text-secondary); }
.pie-value { margin-left: auto; font-weight: 600; }

.timeline { position: relative; padding: 20px 0; }
.timeline::before {
  content: '';
  position: absolute;
  left: 12px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--border);
}

.timeline-item {
  position: relative;
  padding: 8px 0 16px 40px;
}

.timeline-dot {
  position: absolute;
  left: 6px;
  top: 12px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--primary);
  border: 3px solid #fff;
  box-shadow: 0 0 0 2px var(--primary);
}

.timeline-time { font-size: 12px; color: var(--text-muted); margin-bottom: 4px; }
.timeline-event { font-weight: 600; margin-bottom: 4px; }
.timeline-desc { color: var(--text-secondary); font-size: 13px; }

.urgent-row { background: #fef2f2 !important; }
.warning-row { background: #fffbeb !important; }

.dropdown { position: relative; display: inline-block; }
.dropdown-menu {
  display: none;
  position: absolute;
  right: 0;
  top: 100%;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 6px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  min-width: 120px;
  z-index: 100;
  margin-top: 4px;
}
.dropdown.active .dropdown-menu { display: block; }
.dropdown-menu a {
  display: block;
  padding: 8px 16px;
  color: var(--text-primary);
  text-decoration: none;
  font-size: 14px;
}
.dropdown-menu a:hover { background: var(--bg-accent); }

.filter-bar {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 16px;
  margin-bottom: 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: flex-end;
}

.filter-bar .form-group { margin-bottom: 0; flex: 1; min-width: 150px; }

.search-box {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: #fff;
}

.search-box input { border: none; outline: none; flex: 1; font-size: 14px; }

.pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
}

.pagination-info { color: var(--text-muted); font-size: 13px; }

.pagination-controls { display: flex; gap: 4px; }

.pagination-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 32px;
  height: 32px;
  padding: 0 10px;
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text-primary);
  text-decoration: none;
  font-size: 14px;
}

.pagination-link:hover { background: var(--bg-accent); border-color: var(--primary); color: var(--primary); }
.pagination-link.active { background: var(--primary); border-color: var(--primary); color: #fff; }

.empty-state {
  padding: 60px 20px;
  text-align: center;
  color: var(--text-muted);
}
.empty-state-icon { font-size: 48px; margin-bottom: 16px; opacity: 0.5; }
.empty-state-title { font-size: 16px; font-weight: 600; color: var(--text-secondary); margin-bottom: 8px; }

.dashboard-grid { display: grid; gap: 20px; }
.recent-list { list-style: none; }
.recent-list li { padding: 12px 0; border-bottom: 1px solid var(--border); display: flex; justify-content: space-between; align-items: center; }
.recent-list li:last-child { border-bottom: none; }
.recent-list .recent-meta { color: var(--text-muted); font-size: 12px; }

.theme-switcher {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  background: var(--bg-accent);
  border-radius: 8px;
  border: 1px solid var(--border-accent);
}

.theme-option {
  flex: 1;
  padding: 12px;
  border-radius: 6px;
  text-align: center;
  cursor: pointer;
  border: 2px solid transparent;
  background: #fff;
  transition: all 0.2s;
}
.theme-option.active { border-color: var(--primary); background: #fff; }
.theme-option-icon { font-size: 28px; margin-bottom: 8px; }
.theme-option-name { font-weight: 600; font-size: 14px; }
.theme-option-desc { font-size: 12px; color: var(--text-muted); }

.checkbox-group { display: flex; flex-wrap: wrap; gap: 16px; }
.checkbox-item { display: flex; align-items: center; gap: 8px; cursor: pointer; }
.checkbox-item input[type="checkbox"], .checkbox-item input[type="radio"] { width: 16px; height: 16px; }

.file-upload-area {
  border: 2px dashed var(--border);
  border-radius: 8px;
  padding: 40px 20px;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s;
}
.file-upload-area:hover { border-color: var(--primary); background: var(--bg-accent); }
.file-upload-area.dragover { border-color: var(--primary); background: var(--bg-accent); }
.file-upload-icon { font-size: 48px; color: var(--text-muted); margin-bottom: 12px; }
.file-upload-text { color: var(--text-secondary); }

.customer-score {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 4px 12px;
  background: var(--bg-accent);
  border-radius: 16px;
  font-weight: 600;
  color: var(--primary-dark);
}

.rating-stars { color: var(--warning); letter-spacing: 2px; }

.action-buttons { display: flex; gap: 8px; }

@media (max-width: 1024px) {
  .sidebar { width: 64px; }
  .sidebar-logo span:not(.sidebar-logo-icon) { display: none; }
  .menu-item span:not(.menu-icon) { display: none; }
  .menu-group-title { display: none; }
  .main-content { margin-left: 64px; }
}

@media (max-width: 768px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .form-row { flex-direction: column; }
  .content-area { padding: 16px; }
}