@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

:root {
  --c-primary: #6366F1;
  --c-primary-rgb: 99, 102, 241;
  --c-primary-dark: #4F46E5;
  --c-primary-light: #818CF8;
  --c-primary-pale: #EEF2FF;
  --c-text: #0F172A;
  --c-text-sec: #334155;
  --c-text-muted: #64748B;
  --c-text-light: #94A3B8;
  --c-border: #E2E8F0;
  --c-border-light: #F1F5F9;
  --c-bg: #F8FAFC;
  --c-bg-card: #FFFFFF;
  --c-bg-hover: #F1F5F9;
  --c-bg-secondary: #F1F5F9;
  --c-success: #10B981;
  --c-warning: #F59E0B;
  --c-danger: #EF4444;
  --c-purple: #8B5CF6;
  --c-blue: #3B82F6;
  --c-cyan: #06B6D4;
  --c-orange: #F97316;
  --sidebar-w: 250px;
  --header-h: 64px;
}

@keyframes popIn {
  0% { transform: scale(0); opacity: 0; }
  50% { transform: scale(1.2); }
  100% { transform: scale(1); opacity: 1; }
}

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

* { margin: 0; padding: 0; box-sizing: border-box; }
body {
  font-family: 'Inter', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  background: var(--c-bg);
  color: var(--c-text-sec);
  font-size: 14px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { text-decoration: none; color: inherit; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, select, textarea { font-family: inherit; outline: none; }
ul { list-style: none; }

.admin-wrap { min-height: 100vh; display: flex; }

.admin-sidebar {
  position: fixed; left: 0; top: 0;
  width: var(--sidebar-w); height: 100vh;
  background: #fff; border-right: 1px solid var(--c-border);
  z-index: 50; display: flex; flex-direction: column;
  transition: transform 0.3s ease;
}

.admin-sidebar-logo {
  height: var(--header-h); display: flex; align-items: center;
  padding: 0 20px; border-bottom: 1px solid var(--c-border-light);
  gap: 12px;
}
.admin-sidebar-logo .logo-icon {
  width: 36px; height: 36px; border-radius: 10px;
  background: linear-gradient(135deg, var(--c-primary), var(--c-primary-dark));
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 18px; font-weight: 700;
}
.admin-sidebar-logo .logo-text { font-size: 15px; font-weight: 700; color: var(--c-text); }
.admin-sidebar-logo .logo-sub { font-size: 10px; color: var(--c-text-light); }

.admin-nav { flex: 1; overflow-y: auto; padding: 12px 0; }
.admin-nav-group { margin-bottom: 8px; }
.admin-nav-label {
  padding: 12px 20px 4px;
  font-size: 11px; font-weight: 600; color: var(--c-text-light);
  text-transform: uppercase; letter-spacing: 0.05em;
}
.admin-nav-item {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 16px; margin: 2px 12px;
  border-radius: 8px; font-size: 13px;
  color: var(--c-text-muted); transition: all 0.2s ease;
  cursor: pointer; width: calc(100% - 24px);
}
.admin-nav-item:hover { background: var(--c-border-light); color: var(--c-text-sec); }
.admin-nav-item.active {
  background: var(--c-primary-pale); color: var(--c-primary-dark);
  font-weight: 500;
}
.admin-nav-item svg { width: 18px; height: 18px; flex-shrink: 0; }
.admin-nav-item .nav-badge {
  margin-left: auto; font-size: 11px; padding: 2px 6px;
  border-radius: 10px; background: var(--c-danger); color: #fff;
}

.admin-sidebar-footer {
  padding: 12px; border-top: 1px solid var(--c-border-light);
}
.admin-logout-btn {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 16px; border-radius: 8px;
  font-size: 13px; color: var(--c-danger);
  transition: all 0.2s ease; width: 100%;
}
.admin-logout-btn:hover { background: #FEF2F2; }

.admin-main { flex: 1; margin-left: var(--sidebar-w); display: flex; flex-direction: column; }

.admin-topbar {
  height: var(--header-h); background: var(--c-bg);
  border-bottom: 1px solid var(--c-border-light);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 20px; flex-shrink: 0;
}
.topbar-left { display: flex; align-items: center; gap: 16px; }
.mobile-menu-btn { display: none; }
.topbar-search {
  position: relative; width: 320px;
}
.topbar-search input {
  width: 100%; padding: 8px 12px 8px 36px;
  border: 1px solid var(--c-border);
  border-radius: 8px; font-size: 13px;
  background: var(--c-bg); transition: all 0.2s;
}
.topbar-search input:focus { border-color: var(--c-primary); background: #fff; }
.topbar-search svg {
  position: absolute; left: 12px; top: 50%; transform: translateY(-50%);
  width: 16px; height: 16px; color: var(--c-text-light);
}
.topbar-right { display: flex; align-items: center; gap: 12px; position: relative; }
.topbar-btn {
  padding: 8px; border-radius: 8px;
  color: var(--c-text-muted); transition: all 0.2s;
}
.topbar-btn:hover { background: var(--c-border-light); color: var(--c-text-sec); }
.topbar-btn svg { width: 20px; height: 20px; }
.topbar-btn .badge-dot {
  position: absolute; top: 6px; right: 6px;
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--c-danger); border: 2px solid #fff;
}

.topbar-dropdown {
  position: absolute; top: 100%; right: 0; margin-top: 8px;
  background: #fff; border-radius: 8px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.1);
  min-width: 160px; z-index: 1000;
}

.dropdown-item {
  padding: 10px 16px; font-size: 13px;
  color: var(--c-text); cursor: pointer;
  display: flex; align-items: center; gap: 10px;
}

.dropdown-item:hover { background: var(--c-bg); }

.dropdown-divider {
  height: 1px; background: var(--c-border);
  margin: 4px 0;
}

.notify-item {
  cursor: pointer; transition: opacity 0.3s;
}

.notify-item:hover { background: var(--c-bg); }

.admin-content {
  flex: 1; padding: 24px; overflow-y: auto;
}

.page-header-row {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 24px;
}
.page-title { font-size: 22px; font-weight: 700; color: var(--c-text); }
.page-subtitle { font-size: 13px; color: var(--c-text-muted); margin-top: 4px; }

.ss-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  padding: 10px 16px; border-radius: 8px; font-size: 13px; font-weight: 500;
  transition: all 0.2s; border: none; cursor: pointer;
}
.ss-btn-primary {
  background: var(--c-primary); color: #fff;
}
.ss-btn-primary:hover { background: var(--c-primary); opacity: 0.9; }
.ss-btn-secondary {
  background: var(--c-border-light); color: var(--c-text-sec);
}
.ss-btn-secondary:hover { background: var(--c-border); }
.ss-btn-danger {
  background: #FEF2F2; color: var(--c-danger);
}
.ss-btn-danger:hover { background: #FEE2E2; }
.ss-btn-sm { padding: 6px 12px; font-size: 12px; }
.ss-btn-xs { padding: 4px 8px; font-size: 11px; }

.ss-card {
  background: #fff; border-radius: 12px;
  border: 1px solid var(--c-border-light);
  overflow: hidden;
}
.ss-card-header {
  padding: 16px 20px; border-bottom: 1px solid var(--c-border-light);
  display: flex; justify-content: space-between; align-items: center;
}
.ss-card-actions {
  display: flex; align-items: center; gap: 8px;
}
.ss-card-title { font-size: 15px; font-weight: 600; color: var(--c-text); }
.ss-card-body { padding: 20px; }

.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; }
.grid-5 { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }

.stat-card {
  background: #fff; border-radius: 12px; padding: 20px;
  border: 1px solid var(--c-border-light);
}
.stat-card.purple { background: linear-gradient(135deg, #F5F3FF, #EEF2FF); }
.stat-card.blue { background: linear-gradient(135deg, #EFF6FF, #DBEAFE); }
.stat-card.green { background: linear-gradient(135deg, #ECFDF5, #D1FAE5); }
.stat-card.orange { background: linear-gradient(135deg, #FFFAEB, #FEF3C7); }
.stat-label { font-size: 12px; color: var(--c-text-muted); margin-bottom: 8px; }
.stat-value { font-size: 28px; font-weight: 700; color: var(--c-text); }
.stat-unit { font-size: 12px; color: var(--c-text-light); margin-left: 4px; }
.stat-bar { margin-top: 12px; height: 4px; background: rgba(0,0,0,0.05); border-radius: 2px; overflow: hidden; }
.stat-bar-fill { height: 100%; border-radius: 2px; }

.ss-table {
  width: 100%; border-collapse: collapse; font-size: 13px;
}
.ss-table th {
  text-align: left; padding: 12px 16px;
  background: var(--c-bg); color: var(--c-text-muted);
  font-size: 12px; font-weight: 600; text-transform: uppercase;
  letter-spacing: 0.05em;
}
.ss-table td {
  padding: 12px 16px; border-bottom: 1px solid var(--c-border-light);
  color: var(--c-text-sec);
}
.ss-table tbody tr:hover { background: var(--c-bg); }

.ss-input, .ss-select, .ss-textarea {
  width: 100%; padding: 10px 12px;
  border: 1px solid var(--c-border);
  border-radius: 8px; font-size: 13px;
  background: #fff; color: var(--c-text);
  transition: all 0.2s;
}
.ss-input:focus, .ss-select:focus, .ss-textarea:focus {
  border-color: var(--c-primary); box-shadow: 0 0 0 3px var(--c-primary-pale);
}
.ss-textarea { resize: vertical; min-height: 100px; }

.ss-badge {
  display: inline-flex; align-items: center; padding: 2px 8px;
  border-radius: 4px; font-size: 11px; font-weight: 500;
}
.ss-badge-green { background: #ECFDF5; color: var(--c-success); }
.ss-badge-red { background: #FEF2F2; color: var(--c-danger); }
.ss-badge-yellow { background: #FEF3C7; color: var(--c-warning); }
.ss-badge-blue { background: #EFF6FF; color: var(--c-blue); }
.ss-badge-gray { background: #F1F5F9; color: var(--c-text-muted); }
.ss-badge-purple { background: #F5F3FF; color: var(--c-purple); }
.ss-badge-orange { background: #FFEDD5; color: #EA580C; }

.icon-btn {
  padding: 6px; border-radius: 6px;
  color: var(--c-text-muted); transition: all 0.2s;
}
.icon-btn:hover { background: var(--c-border-light); color: var(--c-text); }
.icon-btn svg { width: 14px; height: 14px; }

.ss-pagination {
  display: flex; align-items: center; justify-content: center; gap: 16px;
  padding: 16px; border-top: 1px solid var(--c-border-light);
}
.ss-pagination-info { font-size: 12px; color: var(--c-text-muted); }
.ss-pagination-btns { display: flex; align-items: center; gap: 4px; }
.ss-pagination-btn {
  width: 32px; height: 32px; border-radius: 6px;
  font-size: 13px; color: var(--c-text-muted);
  transition: all 0.2s;
}
.ss-pagination-btn:hover:not(:disabled) { background: var(--c-border-light); color: var(--c-text); }
.ss-pagination-btn.active { background: var(--c-primary); color: #fff; }
.ss-pagination-btn:disabled { opacity: 0.5; cursor: not-allowed; }

.ss-modal-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,0.5);
  display: flex; align-items: center; justify-content: center;
  z-index: 100; opacity: 0; visibility: hidden;
  transition: all 0.2s;
}
.ss-modal-overlay.open, .ss-modal-overlay.active { opacity: 1; visibility: visible; }
.ss-modal {
  background: #fff; border-radius: 16px;
  width: 90%; max-width: 700px; max-height: 90vh;
  overflow: hidden; transform: scale(0.95); transition: transform 0.2s;
  display: flex; flex-direction: column;
}
.ss-modal-overlay.open .ss-modal, .ss-modal-overlay.active .ss-modal { transform: scale(1); }
.ss-modal-header {
  padding: 20px; border-bottom: 1px solid var(--c-border-light);
  display: flex; justify-content: space-between; align-items: center;
}
.ss-modal-title { font-size: 16px; font-weight: 600; color: var(--c-text); }
.ss-modal-close { padding: 4px; color: var(--c-text-muted); }
.ss-modal-body { padding: 20px; overflow-y: auto; }
.ss-modal-footer {
  padding: 16px 20px; border-top: 1px solid var(--c-border-light);
  display: flex; justify-content: flex-end; gap: 10px;
  flex-shrink: 0;
}

.form-group { margin-bottom: 16px; }
.form-label {
  display: block; font-size: 12px; font-weight: 500;
  color: var(--c-text-muted); margin-bottom: 6px;
}

input[type="radio"], input[type="checkbox"] {
  width: 16px; height: 16px;
  accent-color: var(--c-primary);
  cursor: pointer;
}
.form-hint { font-size: 11px; color: var(--c-text-light); margin-top: 4px; }

.ss-progress-bar { height: 6px; background: var(--c-border-light); border-radius: 3px; overflow: hidden; }
.ss-progress-fill { height: 100%; border-radius: 3px; }

.chart-container { height: 280px; position: relative; }
.chart-legend { display: flex; gap: 16px; justify-content: center; margin-top: 16px; }
.chart-legend-item { display: flex; align-items: center; gap: 6px; font-size: 12px; color: var(--c-text-muted); }
.chart-legend-color { width: 12px; height: 12px; border-radius: 3px; }

.tab-nav { display: flex; gap: 4px; border-bottom: 1px solid var(--c-border); }
.tab-nav-item {
  padding: 10px 16px; font-size: 13px; color: var(--c-text-muted);
  border-bottom: 2px solid transparent; transition: all 0.2s;
}
.tab-nav-item:hover { color: var(--c-text-sec); }
.tab-nav-item.active { color: var(--c-primary); border-bottom-color: var(--c-primary); }

.toggle-switch {
  position: relative; width: 44px; height: 24px;
  background: var(--c-border); border-radius: 12px;
  cursor: pointer; transition: background 0.2s;
}
.toggle-switch.on { background: var(--c-primary); }
.toggle-switch::after {
  content: ''; position: absolute;
  top: 2px; left: 2px; width: 20px; height: 20px;
  background: #fff; border-radius: 50%;
  transition: transform 0.2s;
}
.toggle-switch.on::after { transform: translateX(20px); }

.empty-state {
  text-align: center; padding: 48px 24px;
}
.empty-state svg { width: 64px; height: 64px; color: var(--c-text-light); margin-bottom: 16px; }
.empty-state-title { font-size: 16px; font-weight: 500; color: var(--c-text); margin-bottom: 8px; }
.empty-state-desc { font-size: 13px; color: var(--c-text-muted); }

.mb-5 { margin-bottom: 24px; }
.mb-3 { margin-bottom: 12px; }

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

.tabs {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--c-border);
  margin-right: 16px;
}

.tab-btn {
  padding: 8px 16px;
  border: none;
  background: transparent;
  color: var(--c-text-muted);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: all 0.2s;
  margin-bottom: -1px;
}

.tab-btn:hover {
  color: var(--c-text);
  background: var(--c-bg-secondary);
}

.tab-btn.active {
  color: var(--c-primary);
  border-bottom-color: var(--c-primary);
  font-weight: 600;
}

.topbar-user-btn {
  display: flex; align-items: center; gap: 8px;
  padding: 4px 8px; border-radius: 8px;
  transition: all 0.2s;
}
.topbar-user-btn:hover { background: var(--c-border-light); }

.topbar-user {
  display: flex; align-items: center; gap: 8px;
  padding: 4px 8px; border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s;
}
.topbar-user:hover { background: var(--c-border-light); }

.user-avatar {
  width: 32px; height: 32px; border-radius: 8px;
  background: var(--c-primary);
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-weight: 600; font-size: 14px;
}

.user-info {
  display: flex; flex-direction: column;
}

.user-name {
  font-size: 13px; font-weight: 500; color: var(--c-text);
}

.user-role {
  font-size: 11px; color: var(--c-text-muted);
}

.toast {
  position: fixed; top: 20px; right: 20px;
  padding: 12px 20px; border-radius: 8px;
  font-size: 13px; color: #fff; z-index: 9999;
  transform: translateX(400px); opacity: 0;
  transition: all 0.3s ease;
}
.toast.show { transform: translateX(0); opacity: 1; }
.toast-success { background: var(--c-success); }
.toast-error { background: var(--c-danger); }

.upload-zone {
  border: 2px dashed var(--c-border);
  border-radius: 8px; padding: 24px;
  text-align: center; cursor: pointer;
  transition: all 0.2s;
}
.upload-zone:hover {
  border-color: var(--c-primary);
  background: var(--c-primary-pale);
}

.stat-card.red { background: linear-gradient(135deg, #FEF2F2, #FEE2E2); }

@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  :root { --sidebar-w: 0; }
  .admin-sidebar { transform: translateX(-100%); }
  .admin-sidebar.open { transform: translateX(0); }
  .admin-main { margin-left: 0; }
  .mobile-menu-btn { display: block; padding: 8px; }
  .topbar-search { width: 100%; max-width: 280px; }
  .grid-4, .grid-3, .grid-2 { grid-template-columns: 1fr; }
  .page-header-row { flex-direction: column; gap: 12px; align-items: flex-start; }
}

body.dark {
  --c-text: #F8FAFC;
  --c-text-sec: #E2E8F0;
  --c-text-muted: #94A3B8;
  --c-text-light: #64748B;
  --c-border: #334155;
  --c-border-light: #1E293B;
  --c-bg: #0F172A;
  --c-bg-card: #1E293B;
  --c-bg-hover: #1E293B;
  --c-bg-secondary: #1E293B;
  --c-primary-pale: #1E1B4B;
}

body.dark .admin-sidebar {
  background: #1E293B;
  border-right-color: var(--c-border);
}

body.dark .admin-sidebar-logo .logo-text { color: var(--c-text); }
body.dark .admin-nav-label { color: var(--c-text-light); }

body.dark .admin-nav-item:hover {
  background: var(--c-border);
  color: var(--c-text-sec);
}

body.dark .admin-nav-item.active {
  background: var(--c-primary-pale);
}

body.dark .admin-sidebar-footer {
  border-top-color: var(--c-border);
}

body.dark .admin-logout-btn:hover {
  background: rgba(239, 68, 68, 0.1);
}

body.dark .admin-main {
  background: var(--c-bg);
}

body.dark .admin-topbar {
  background: #1E293B;
  border-bottom-color: var(--c-border);
}

body.dark .topbar-search input {
  background: var(--c-bg);
  border-color: var(--c-border);
  color: var(--c-text);
}

body.dark .topbar-search input:focus {
  background: #1E293B;
  border-color: var(--c-primary);
}

body.dark .topbar-btn:hover {
  background: var(--c-border);
}

body.dark .topbar-btn .badge-dot {
  border-color: #1E293B;
}

body.dark .topbar-user-btn:hover {
  background: var(--c-border);
}

body.dark .topbar-user:hover {
  background: var(--c-border);
}

body.dark .user-name {
  color: var(--c-text);
}

body.dark .user-role {
  color: var(--c-text-muted);
}

body.dark .ss-card {
  background: #1E293B;
  border-color: var(--c-border);
}

body.dark .ss-card-header {
  border-bottom-color: var(--c-border);
}

body.dark .ss-card-title {
  color: var(--c-text);
}

body.dark .stat-card {
  background: #1E293B;
  border-color: var(--c-border);
}

body.dark .stat-value {
  color: var(--c-text);
}

body.dark .stat-bar {
  background: rgba(255,255,255,0.05);
}

body.dark .ss-table th {
  background: var(--c-bg);
}

body.dark .ss-table td {
  border-bottom-color: var(--c-border);
}

body.dark .ss-table tbody tr:hover {
  background: var(--c-bg);
}

body.dark .ss-input, body.dark .ss-select, body.dark .ss-textarea {
  background: #0F172A;
  border-color: var(--c-border);
  color: var(--c-text);
}

body.dark .ss-input:focus, body.dark .ss-select:focus, body.dark .ss-textarea:focus {
  border-color: var(--c-primary);
}

body.dark .toggle-switch {
  background: var(--c-border);
}

body.dark .toggle-switch::after {
  background: #fff;
}

body.dark .ss-modal {
  background: #1E293B;
}

body.dark .ss-modal-header, body.dark .ss-modal-footer {
  border-color: var(--c-border);
}

body.dark .ss-modal-title {
  color: var(--c-text);
}

body.dark .upload-zone:hover {
  background: var(--c-primary-pale);
}

body.dark .page-title {
  color: var(--c-text);
}

body.dark .empty-state svg {
  color: var(--c-text-light);
}

body.dark .empty-state-title {
  color: var(--c-text);
}

body.dark .editor-wrapper {
  border-color: var(--c-border);
}

body.dark .editor-toolbar {
  background: #1E293B;
  border-bottom-color: var(--c-border);
}

body.dark .editor-btn:hover {
  background: var(--c-border);
}

body.dark .editor-divider {
  background: var(--c-border);
}

body.dark .editor-content {
  background: #0F172A;
  color: var(--c-text);
}

body.dark .upload-zone {
  border-color: var(--c-border);
}

body.dark .upload-zone:hover {
  border-color: var(--c-primary);
  background: var(--c-primary-pale);
}

body.dark .clone-depth-btn {
  background: #1E293B;
  color: var(--c-text-muted);
}

body.dark .clone-depth-btn:hover {
  background: var(--c-border);
}

body.dark .clone-depth-btn.active {
  background: var(--c-primary);
  color: #fff;
}

body.dark .optimize-tag {
  background: #1E293B;
  color: var(--c-text-muted);
}

body.dark .optimize-tag:hover {
  background: var(--c-border);
}

body.dark .optimize-tag.active {
  background: var(--c-primary-pale);
  color: var(--c-primary);
  border-color: var(--c-primary);
}

body.dark .tab-nav {
  border-bottom-color: var(--c-border);
}

body.dark .tab-nav-item:hover {
  color: var(--c-text);
}

body.dark .icon-btn {
  color: var(--c-text-muted);
}

body.dark .icon-btn:hover {
  color: var(--c-text);
  background: var(--c-border) !important;
}

body.dark .ss-btn:hover {
  opacity: 0.9;
}

body.dark .ss-btn-secondary {
  background: var(--c-border);
  color: var(--c-text-sec);
}

body.dark .ss-btn-secondary:hover {
  background: var(--c-text-light);
  color: var(--c-text);
}

body.dark .ss-badge-gray {
  background: var(--c-border);
  color: var(--c-text-muted);
}

body.dark .ss-badge-green {
  background: rgba(16, 185, 129, 0.15);
  color: var(--c-success);
}

body.dark .ss-badge-blue {
  background: rgba(59, 130, 246, 0.15);
  color: var(--c-blue);
}

body.dark .ss-badge-yellow {
  background: rgba(245, 158, 11, 0.15);
  color: var(--c-warning);
}

body.dark .ss-badge-red {
  background: rgba(239, 68, 68, 0.15);
  color: var(--c-danger);
}

body.dark .ss-pagination-btn:hover:not(:disabled) {
  background: var(--c-border);
  color: var(--c-text);
}

body.dark .ss-pagination-btn.active {
  background: var(--c-primary);
  color: #fff;
}

body.dark .form-label {
  color: var(--c-text-sec);
}

body.dark .form-hint {
  color: var(--c-text-light);
}

body.dark .stat-card.blue {
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(59, 130, 246, 0.05));
}

body.dark .stat-card.green {
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.1), rgba(16, 185, 129, 0.05));
}

body.dark .stat-card.purple {
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.1), rgba(139, 92, 246, 0.05));
}

body.dark .ss-modal-overlay {
  background: rgba(0, 0, 0, 0.6);
}

body.dark .admin-content {
  background: var(--c-bg);
}

body.dark .admin-footer {
  background: var(--c-bg);
  border-top-color: var(--c-border);
  color: var(--c-text-light);
}

.clone-depth-btn {
  padding: 8px 16px; border-radius: 6px; font-size: 13px;
  background: var(--c-border-light); color: var(--c-text-muted);
  border: none; cursor: pointer; transition: all 0.2s;
}
.clone-depth-btn.active {
  background: var(--c-primary); color: #fff;
}

.clone-file-tag {
  padding: 6px 12px; border-radius: 4px; font-size: 12px;
  background: var(--c-border-light); color: var(--c-text-muted);
  display: inline-block;
}

.optimize-tag {
  padding: 6px 14px; border-radius: 6px; font-size: 12px;
  background: var(--c-border-light); color: var(--c-text-muted);
  border: none; cursor: pointer; transition: all 0.2s;
  margin-right: 8px; margin-bottom: 8px;
}
.optimize-tag.active {
  background: var(--c-primary-pale); color: var(--c-primary);
  border: 1px solid var(--c-primary);
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes progress {
  0% { width: 0%; }
  50% { width: 70%; }
  100% { width: 100%; }
}

.editor-wrapper {
  border: 1px solid var(--c-border);
  border-radius: 8px;
  overflow: hidden;
}
.editor-toolbar {
  display: flex;
  align-items: center;
  gap: 2px;
  padding: 8px 12px;
  background: var(--c-bg);
  border-bottom: 1px solid var(--c-border);
}
.editor-btn {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  background: none;
  border-radius: 4px;
  color: var(--c-text-muted);
  cursor: pointer;
  transition: all 0.2s;
}
.editor-btn:hover {
  background: var(--c-border-light);
  color: var(--c-text);
}
.editor-divider {
  width: 1px;
  height: 20px;
  background: var(--c-border);
  margin: 0 4px;
}
.editor-content {
  min-height: 200px;
  padding: 16px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--c-text);
  outline: none;
}
.editor-content:focus {
  outline: none;
}
.editor-content p {
  margin: 0 0 12px 0;
}
.editor-content ul, .editor-content ol {
  padding-left: 24px;
  margin: 12px 0;
}
.editor-content li {
  margin-bottom: 6px;
}
.editor-content strong {
  font-weight: 600;
}
.editor-content h1 {
  font-size: 20px;
  font-weight: 700;
  margin: 16px 0 8px 0;
}
.editor-content h2 {
  font-size: 16px;
  font-weight: 600;
  margin: 14px 0 8px 0;
}

.site-status {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 500;
}

.site-status.status-running {
  background: rgba(16, 185, 129, 0.15);
  color: var(--c-success);
}

.site-status.status-running::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--c-success);
  border-radius: 50%;
  margin-right: 6px;
  animation: pulse 2s infinite;
}

.site-status.status-stopped {
  background: rgba(239, 68, 68, 0.15);
  color: var(--c-danger);
}

.site-status.status-stopped::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--c-danger);
  border-radius: 50%;
  margin-right: 6px;
}

.site-status.status-pending {
  background: rgba(245, 158, 11, 0.15);
  color: var(--c-warning);
}

.site-status.status-pending::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--c-warning);
  border-radius: 50%;
  margin-right: 6px;
  animation: pulse 1s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.health-bar {
  width: 60px;
  height: 6px;
  background: var(--c-border-light);
  border-radius: 3px;
  overflow: hidden;
}

.health-fill {
  height: 100%;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--c-success), var(--c-primary));
  transition: width 0.3s ease;
}