:root {
  --admin-bg: #edf1f8;
  --admin-panel: rgba(255, 255, 255, 0.86);
  --admin-panel-strong: rgba(255, 255, 255, 0.96);
  --admin-panel-soft: rgba(246, 248, 253, 0.92);
  --admin-line: rgba(112, 125, 154, 0.14);
  --admin-line-strong: rgba(112, 125, 154, 0.22);
  --admin-text: #1a2238;
  --admin-text-soft: #6c7896;
  --admin-text-faint: #8f99b2;
  --admin-accent: #6c5ce7;
  --admin-accent-strong: #5b49df;
  --admin-accent-soft: rgba(108, 92, 231, 0.1);
  --admin-success: #199c6b;
  --admin-warning: #b87911;
  --admin-danger: #d44a68;
  --admin-shadow: 0 18px 40px rgba(30, 38, 63, 0.08), 0 4px 14px rgba(30, 38, 63, 0.05);
  --admin-shadow-soft: 0 10px 28px rgba(30, 38, 63, 0.06);
  --admin-radius: 20px;
  --admin-radius-sm: 14px;
}

html.admin-ui-root,
body.admin-ui {
  min-height: 100%;
  background: var(--admin-bg);
  color: var(--admin-text);
  font-family: "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
}

body.admin-ui {
  position: relative;
  margin: 0;
}

.admin-ui-bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(circle at 0% 0%, rgba(108, 92, 231, 0.12), transparent 32%),
    radial-gradient(circle at 100% 10%, rgba(59, 130, 246, 0.1), transparent 28%),
    radial-gradient(circle at 50% 100%, rgba(16, 185, 129, 0.06), transparent 24%),
    linear-gradient(180deg, #f4f6fb 0%, #eef1f8 52%, #e8edf7 100%);
}

.admin-ui > nav {
  display: none !important;
}

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

.admin-sidebar {
  width: 252px;
  flex-shrink: 0;
  margin: 16px 0 16px 16px;
  padding: 18px 14px;
  border: 1px solid var(--admin-line);
  border-radius: 26px;
  background: rgba(248, 249, 254, 0.68);
  backdrop-filter: blur(18px) saturate(1.08);
  box-shadow: var(--admin-shadow);
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.admin-brand {
  padding: 10px 12px 8px;
}

.admin-brand-kicker {
  font-size: 11px;
  line-height: 1;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--admin-text-faint);
  font-weight: 700;
}

.admin-brand-title {
  font-size: 24px;
  line-height: 1.2;
  color: var(--admin-text);
  font-weight: 700;
  margin-top: 8px;
}

.admin-brand-desc {
  font-size: 13px;
  line-height: 1.6;
  color: var(--admin-text-soft);
  margin-top: 8px;
}

.admin-sidebar-section {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.admin-sidebar-label {
  padding: 0 12px;
  font-size: 11px;
  line-height: 1;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--admin-text-faint);
  font-weight: 700;
}

.admin-nav-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.admin-nav-link {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 14px;
  border-radius: 18px;
  border: 1px solid transparent;
  color: var(--admin-text-soft);
  text-decoration: none;
  transition: background-color 180ms ease, border-color 180ms ease, transform 180ms ease, box-shadow 180ms ease, color 180ms ease;
}

.admin-nav-link:hover {
  background: rgba(255, 255, 255, 0.74);
  border-color: var(--admin-line);
  color: var(--admin-text);
  transform: translateY(-1px);
}

.admin-nav-link.is-active {
  background: var(--admin-accent-soft);
  border-color: rgba(108, 92, 231, 0.16);
  box-shadow: 0 10px 24px rgba(108, 92, 231, 0.1);
  color: var(--admin-accent-strong);
}

.admin-nav-icon {
  width: 36px;
  height: 36px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--admin-line);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  flex-shrink: 0;
}

.admin-nav-link.is-active .admin-nav-icon {
  background: rgba(255, 255, 255, 0.92);
  border-color: rgba(108, 92, 231, 0.16);
}

.admin-nav-text {
  min-width: 0;
  flex: 1;
}

.admin-nav-title {
  font-size: 14px;
  line-height: 1.4;
  font-weight: 700;
}

.admin-nav-desc {
  font-size: 12px;
  line-height: 1.5;
  color: var(--admin-text-faint);
  margin-top: 3px;
}

.admin-sidebar-foot {
  margin-top: auto;
  padding: 12px;
  border: 1px solid var(--admin-line);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.56);
}

.admin-sidebar-foot-title {
  font-size: 13px;
  line-height: 1.4;
  font-weight: 700;
  color: var(--admin-text);
}

.admin-sidebar-foot-desc {
  font-size: 12px;
  line-height: 1.6;
  color: var(--admin-text-soft);
  margin-top: 6px;
}

.admin-stage {
  min-width: 0;
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 16px;
  gap: 16px;
}

.admin-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 72px;
  padding: 18px 22px;
  border: 1px solid var(--admin-line);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(16px);
  box-shadow: var(--admin-shadow-soft);
}

.admin-topbar-main {
  min-width: 0;
  flex: 1;
}

.admin-topbar-kicker {
  font-size: 11px;
  line-height: 1;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--admin-text-faint);
  font-weight: 700;
}

.admin-topbar-title {
  font-size: 28px;
  line-height: 1.2;
  color: var(--admin-text);
  font-weight: 700;
  margin-top: 8px;
}

.admin-topbar-desc {
  font-size: 13px;
  line-height: 1.7;
  color: var(--admin-text-soft);
  margin-top: 8px;
  max-width: 760px;
}

.admin-topbar-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.admin-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 36px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid var(--admin-line);
  background: rgba(255, 255, 255, 0.86);
  color: var(--admin-text-soft);
  font-size: 12px;
  line-height: 1;
  font-weight: 600;
}

.admin-content {
  min-width: 0;
  flex: 1;
}

.admin-workspace {
  min-width: 0;
  flex: 1;
  position: relative;
}

.admin-workspace-inline {
  min-width: 0;
}

.admin-workspace-inline.is-hidden {
  display: none;
}

.admin-workspace-frame {
  width: 100%;
  min-height: calc(100vh - 152px);
  border: 0;
  border-radius: 26px;
  background: transparent;
  display: none;
}

.admin-workspace-frame.is-active {
  display: block;
}

.admin-content > main {
  max-width: none !important;
  margin: 0 !important;
  padding: 0 !important;
}

.admin-content main > *:first-child {
  margin-top: 0 !important;
}

.admin-ui .bg-slate-900 {
  background: var(--admin-panel) !important;
  backdrop-filter: blur(16px);
  box-shadow: var(--admin-shadow-soft);
}

.admin-ui .bg-slate-950,
.admin-ui .bg-slate-800,
.admin-ui .bg-slate-800\/50 {
  background: var(--admin-panel-soft) !important;
}

.admin-ui .border-slate-800,
.admin-ui .border-slate-700,
.admin-ui .border-slate-900 {
  border-color: var(--admin-line) !important;
}

.admin-ui .text-white,
.admin-ui .text-slate-100,
.admin-ui .text-slate-200,
.admin-ui .text-slate-300 {
  color: var(--admin-text) !important;
}

.admin-ui .text-slate-400,
.admin-ui .text-slate-500 {
  color: var(--admin-text-soft) !important;
}

.admin-ui .text-slate-600,
.admin-ui .text-slate-700 {
  color: var(--admin-text-faint) !important;
}

.admin-ui .bg-indigo-600,
.admin-ui .bg-indigo-700,
.admin-ui .bg-indigo-500 {
  background: linear-gradient(135deg, var(--admin-accent) 0%, var(--admin-accent-strong) 100%) !important;
  color: #fff !important;
  border: 0 !important;
  box-shadow: 0 10px 24px rgba(108, 92, 231, 0.22);
}

.admin-ui .hover\:bg-indigo-500:hover,
.admin-ui .hover\:bg-indigo-600:hover,
.admin-ui .hover\:bg-indigo-700:hover {
  filter: brightness(1.02);
  transform: translateY(-1px);
}

.admin-ui .bg-emerald-700,
.admin-ui .bg-emerald-600,
.admin-ui .bg-emerald-800 {
  background: linear-gradient(135deg, #14b87a 0%, #159565 100%) !important;
  color: #fff !important;
  border: 0 !important;
}

.admin-ui .bg-red-700,
.admin-ui .bg-red-600 {
  background: linear-gradient(135deg, #ec5b77 0%, #d64562 100%) !important;
  color: #fff !important;
}

.admin-ui .bg-amber-900,
.admin-ui .bg-amber-800 {
  background: linear-gradient(135deg, #f4b447 0%, #dd9a28 100%) !important;
  color: #fff !important;
}

.admin-ui .bg-purple-900 {
  background: rgba(108, 92, 231, 0.12) !important;
}

.admin-ui .bg-emerald-950,
.admin-ui .bg-red-950,
.admin-ui .bg-purple-950,
.admin-ui .bg-amber-950,
.admin-ui .bg-indigo-950 {
  background: rgba(108, 92, 231, 0.08) !important;
}

.admin-ui .text-indigo-400,
.admin-ui .text-indigo-300,
.admin-ui .text-purple-300,
.admin-ui .text-purple-400 {
  color: var(--admin-accent) !important;
}

.admin-ui .text-amber-400,
.admin-ui .text-amber-300,
.admin-ui .text-amber-500 {
  color: var(--admin-warning) !important;
}

.admin-ui .text-emerald-300,
.admin-ui .text-emerald-400 {
  color: var(--admin-success) !important;
}

.admin-ui .text-red-300,
.admin-ui .text-red-400,
.admin-ui .text-red-500 {
  color: var(--admin-danger) !important;
}

.admin-ui input,
.admin-ui select,
.admin-ui textarea {
  border-color: var(--admin-line) !important;
  background: rgba(255, 255, 255, 0.9) !important;
  color: var(--admin-text) !important;
  box-shadow: none !important;
}

.admin-ui input::placeholder,
.admin-ui textarea::placeholder {
  color: #98a2bc !important;
}

.admin-ui input:focus,
.admin-ui select:focus,
.admin-ui textarea:focus {
  border-color: rgba(108, 92, 231, 0.35) !important;
  box-shadow: 0 0 0 4px rgba(108, 92, 231, 0.1) !important;
}

.admin-ui table thead tr {
  background: rgba(245, 247, 252, 0.8);
}

.admin-ui table tbody tr:hover {
  background: rgba(108, 92, 231, 0.05) !important;
}

.admin-ui .modal {
  background: rgba(255, 255, 255, 0.96) !important;
  border: 1px solid var(--admin-line) !important;
  box-shadow: 0 24px 60px rgba(26, 34, 56, 0.16) !important;
  color: var(--admin-text) !important;
}

.admin-ui .modal-backdrop {
  background: rgba(20, 26, 46, 0.18) !important;
  backdrop-filter: blur(8px);
}

.admin-ui .toast {
  background: rgba(255, 255, 255, 0.94) !important;
  border: 1px solid var(--admin-line) !important;
  color: var(--admin-text) !important;
  box-shadow: var(--admin-shadow-soft);
}

.admin-ui .workflow-card,
.admin-ui .metric-card {
  background: var(--admin-panel) !important;
  border: 1px solid var(--admin-line) !important;
  box-shadow: var(--admin-shadow-soft);
}

.admin-ui .workflow-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 34px rgba(30, 38, 63, 0.1);
}

html.admin-embed,
body.admin-embed {
  min-height: 100%;
  background: transparent !important;
}

body.admin-embed {
  padding: 0 !important;
}

.admin-embed .admin-ui-bg,
.admin-embed .admin-sidebar,
.admin-embed .admin-topbar {
  display: none !important;
}

.admin-embed > nav {
  display: none !important;
}

.admin-embed main {
  max-width: none !important;
  margin: 0 !important;
  padding: 0 !important;
}

.admin-embed .admin-content,
.admin-embed .admin-shell,
.admin-embed .admin-stage {
  display: block !important;
  padding: 0 !important;
  margin: 0 !important;
  min-height: auto !important;
}

.admin-ui #platform-stats > div,
.admin-ui #stats-row > div {
  box-shadow: var(--admin-shadow-soft);
}

@media (max-width: 1080px) {
  .admin-shell {
    display: block;
  }

  .admin-sidebar {
    width: auto;
    margin: 12px;
  }

  .admin-stage {
    padding: 12px;
  }

  .admin-topbar {
    flex-direction: column;
    align-items: flex-start;
  }

  .admin-topbar-meta {
    width: 100%;
  }
}