.admin-body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  font-family: var(--font, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", system-ui, sans-serif);
  background: var(--bg-deep, #07080d);
  color: var(--text, #e8eaef);
}

.admin-sidebar {
  width: 240px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  border-right: 1px solid var(--border, rgba(255,255,255,0.08));
  background: rgba(15, 17, 24, 0.98);
  min-height: 100vh;
}

.admin-sidebar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 24px 20px;
  border-bottom: 1px solid var(--border, rgba(255,255,255,0.08));
}
.admin-sidebar-logo {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  background: linear-gradient(135deg, #d4af37, #8b6914);
  color: #111;
  font-size: 0.9rem;
}
.admin-sidebar-brand strong { display: block; font-size: 1rem; }
.admin-sidebar-brand small { color: var(--text-muted, #8b92a8); font-size: 0.75rem; }

.admin-nav {
  flex: 1;
  padding: 16px 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.admin-nav-item {
  padding: 12px 14px;
  border-radius: 10px;
  font-size: 0.9rem;
  color: var(--text-muted, #8b92a8);
  transition: background 0.2s, color 0.2s;
}
.admin-nav-item:hover {
  color: var(--text, #e8eaef);
  background: rgba(255,255,255,0.05);
}
.admin-nav-item.is-active {
  color: #111;
  background: linear-gradient(135deg, #d4af37, #b8860b);
  font-weight: 600;
}
.admin-nav-danger:hover { color: #f87171 !important; }

.admin-drag-cell {
  vertical-align: middle;
  text-align: center;
  cursor: grab;
  user-select: none;
  color: var(--text-muted, #8b92a8);
  font-size: 1rem;
  line-height: 1;
}
.admin-drag-handle { opacity: 0.75; }
.live-room-row.is-dragging { opacity: 0.55; }
.live-room-row:active .admin-drag-cell { cursor: grabbing; }

.admin-sidebar-footer {
  padding: 16px 12px 24px;
  border-top: 1px solid var(--border, rgba(255,255,255,0.08));
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.admin-main {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.admin-topbar {
  padding: 20px 28px;
  border-bottom: 1px solid var(--border, rgba(255,255,255,0.08));
  background: rgba(7, 8, 13, 0.6);
  backdrop-filter: blur(8px);
}
.admin-topbar h1 { margin: 0; font-size: 1.35rem; font-weight: 600; }

.admin-content {
  padding: 24px 28px 48px;
  flex: 1;
}

.admin-card {
  background: var(--bg-card, #141824);
  border: 1px solid var(--border, rgba(255,255,255,0.08));
  border-radius: 14px;
  padding: 24px 28px;
  margin-bottom: 24px;
}
.admin-card h2 { margin: 0 0 8px; font-size: 1.1rem; }
.admin-muted { margin: 0 0 20px; font-size: 0.875rem; color: var(--text-muted, #8b92a8); }

.admin-form {
  display: flex;
  flex-direction: column;
  gap: 18px;
  max-width: 640px;
  width: 100%;
}
.admin-form.admin-form--wide {
  max-width: 960px;
  width: 100%;
}
/* fieldset 不用 float legend，避免表单项被挤到右侧窄条 */
fieldset.admin-form-section {
  display: flex;
  flex-direction: column;
  width: 100%;
  min-width: 0;
  margin: 0;
  padding: 20px 24px 22px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 14px;
  background: rgba(0, 0, 0, 0.22);
}
fieldset.admin-form-section legend.admin-form-section-title {
  display: block;
  float: none;
  width: 100%;
  margin: 0 0 16px;
  padding: 0 0 12px;
  border: none;
  border-bottom: 1px solid rgba(212, 175, 55, 0.28);
  font-size: 0.95rem;
  font-weight: 600;
  color: #f0d78c;
  letter-spacing: 0.02em;
  line-height: 1.4;
}
.admin-form-section-title {
  margin: 0 0 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(212, 175, 55, 0.28);
  font-size: 0.95rem;
  font-weight: 600;
  color: #f0d78c;
  letter-spacing: 0.02em;
}
.admin-form-section-body {
  display: flex;
  flex-direction: column;
  gap: 14px;
  width: 100%;
  min-width: 0;
}
.admin-form-actions {
  margin-top: 4px;
  padding-top: 4px;
}
.admin-upload-progress {
  width: 100%;
  margin: 4px 0 8px;
}
.admin-upload-progress-label {
  margin: 0 0 8px;
  font-size: 0.88rem;
  color: var(--text, #e8eaef);
}
.admin-upload-progress-track {
  height: 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
}
.admin-upload-progress-bar {
  height: 100%;
  width: 0;
  border-radius: 999px;
  background: linear-gradient(135deg, #d4af37, #a67c00);
  transition: width 0.15s linear;
}
.admin-upload-progress-track.is-processing .admin-upload-progress-bar {
  width: 100% !important;
  animation: admin-upload-pulse 1.2s ease-in-out infinite;
}
.admin-upload-progress-meta {
  margin: 6px 0 0;
  font-size: 0.78rem;
  color: var(--text-muted, #8b92a8);
}
@keyframes admin-upload-pulse {
  0%, 100% { opacity: 0.35; }
  50% { opacity: 1; }
}
.admin-form label {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 8px;
  width: 100%;
  min-width: 0;
  font-size: 0.85rem;
  color: var(--text-muted, #8b92a8);
}
.admin-form input,
.admin-form textarea,
.admin-form select {
  display: block;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  padding: 10px 14px;
  border-radius: 10px;
  border: 1px solid var(--border, rgba(255,255,255,0.12));
  background: rgba(0,0,0,0.25);
  color: var(--text, #e8eaef);
  font-family: inherit;
  font-size: 0.9rem;
  line-height: 1.4;
}
.admin-form textarea {
  min-height: 88px;
  resize: vertical;
}
.admin-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  width: 100%;
  min-width: 0;
}
.admin-form-row > label {
  min-width: 0;
}
@media (max-width: 768px) {
  .admin-form-row {
    grid-template-columns: 1fr;
  }
}
.admin-form .admin-i18n-tabs,
.admin-form .admin-i18n-box {
  width: 100%;
  min-width: 0;
}
.admin-form .admin-tier-group {
  width: 100%;
}
.admin-card .admin-form {
  max-width: none;
}
.admin-form-alert {
  margin: 0 0 16px;
  padding: 12px 16px;
  border-radius: 10px;
  border: 1px solid rgba(248, 113, 113, 0.35);
  background: rgba(248, 113, 113, 0.12);
  color: #fecaca;
  font-size: 0.875rem;
}
.admin-form-alert ul {
  margin: 8px 0 0;
  padding-left: 1.2rem;
}
.admin-form label.is-error {
  color: #fca5a5;
}
.admin-form label.is-error input,
.admin-form label.is-error select,
.admin-form label.is-error textarea {
  border-color: rgba(248, 113, 113, 0.75);
  box-shadow: 0 0 0 1px rgba(248, 113, 113, 0.25);
}
.admin-form-field-error {
  margin: -4px 0 0;
  font-size: 0.78rem;
  color: #f87171;
  line-height: 1.35;
}
.admin-form-section.is-error {
  outline: 1px solid rgba(248, 113, 113, 0.45);
  outline-offset: 2px;
}

.admin-i18n-box {
  margin: 4px 0 8px;
  padding: 14px 16px;
  border-radius: 12px;
  border: 1px solid var(--border, rgba(255, 255, 255, 0.1));
  background: rgba(0, 0, 0, 0.18);
}
.admin-i18n-tabs-hint {
  margin: 0 0 10px;
  font-size: 0.8rem;
}
.admin-i18n-tablist {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}
.admin-i18n-tab {
  padding: 6px 14px;
  border-radius: 999px;
  border: 1px solid var(--border, rgba(255, 255, 255, 0.14));
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-muted, #8b92a8);
  font-size: 0.82rem;
  font-family: inherit;
  cursor: pointer;
}
.admin-i18n-tab.is-active {
  border-color: rgba(212, 175, 55, 0.55);
  background: rgba(212, 175, 55, 0.14);
  color: #f0d78c;
}
.admin-i18n-panel {
  display: none;
  flex-direction: column;
  gap: 12px;
}
.admin-i18n-panel.is-active {
  display: flex;
}
.admin-file input { padding: 8px 0; border: none; background: transparent; }
.admin-form input[type="checkbox"],
.admin-form input[type="radio"] {
  width: 16px;
  height: 16px;
  min-width: 16px;
  max-width: 16px;
  padding: 0;
  margin: 0;
  flex-shrink: 0;
  accent-color: #d4af37;
  cursor: pointer;
}
.admin-form .admin-check,
.admin-form .admin-choice {
  display: inline-flex;
  flex-direction: row;
  align-items: center;
  gap: 8px;
  width: auto;
  max-width: 100%;
  margin: 0;
  padding: 8px 12px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text, #e8eaef);
  font-size: 0.88rem;
  line-height: 1.3;
  white-space: nowrap;
  cursor: pointer;
}
.admin-form .admin-choice input:disabled + span {
  opacity: 0.45;
}
.admin-choice-list,
.admin-form .admin-tier-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  width: 100%;
}
.admin-field-label {
  margin: 0;
  font-size: 0.85rem;
  color: var(--text-muted, #8b92a8);
}
.admin-field-hint {
  margin: -6px 0 0 !important;
}
.admin-form-free-hint {
  margin: 0 0 12px;
  padding: 8px 12px;
  border-radius: 8px;
  background: rgba(80, 180, 120, 0.14);
  color: #b7ebc6;
  font-size: 0.86rem;
  line-height: 1.45;
}
.admin-check { flex-direction: row !important; align-items: center; gap: 10px !important; }

.admin-btn {
  padding: 12px 22px;
  border-radius: 10px;
  border: none;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  width: fit-content;
}
.admin-btn-primary {
  background: linear-gradient(135deg, #d4af37, #a67c00);
  color: #111;
}
.admin-btn-tiny {
  padding: 4px 10px;
  font-size: 0.75rem;
  border-radius: 6px;
  border: 1px solid var(--border, rgba(255,255,255,0.15));
  background: rgba(255,255,255,0.06);
  color: var(--text, #e8eaef);
  cursor: pointer;
  font-family: inherit;
}
.admin-btn-danger { border-color: rgba(248,113,113,0.4); color: #f87171; }

.admin-table-wrap { overflow-x: auto; }
.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}
.admin-table th,
.admin-table td {
  padding: 12px 14px;
  text-align: left;
  border-bottom: 1px solid var(--border, rgba(255,255,255,0.08));
}
.admin-table th { color: var(--text-muted, #8b92a8); font-weight: 500; }
.admin-sort-input {
  width: 4.6rem;
  padding: 6px 8px;
}
.admin-actions { white-space: nowrap; }
.admin-link { color: #7dc3ff; margin-right: 8px; }

.admin-badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
}
.admin-badge-ok { background: rgba(34,197,94,0.15); color: #4ade80; }
.admin-badge-off { background: rgba(248,113,113,0.12); color: #f87171; }

.admin-stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}
.admin-stat-card {
  padding: 22px 24px;
  border-radius: 14px;
  border: 1px solid var(--border, rgba(255,255,255,0.08));
  background: var(--bg-card, #141824);
}
.admin-stat-label { display: block; font-size: 0.8rem; color: var(--text-muted, #8b92a8); margin-bottom: 8px; }
.admin-stat-num { font-size: 1.75rem; font-weight: 700; color: var(--accent, #c9a227); }

.admin-topbar--row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  overflow: visible;
}
.admin-analytics-range {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  overflow: visible;
  position: relative;
  z-index: 5;
}
.admin-analytics-range label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--text-muted, #8b92a8);
  cursor: pointer;
}
.admin-date-field-control {
  position: relative;
  display: inline-flex;
  align-items: center;
}
.admin-analytics-range input[type="date"] {
  padding: 6px 36px 6px 10px;
  border-radius: 8px;
  border: 1px solid var(--border, rgba(255,255,255,0.08));
  background: var(--bg-card, #141824);
  color: var(--text, #e8eaef);
  font-family: inherit;
  color-scheme: light;
  cursor: pointer;
  min-width: 10.5rem;
  position: relative;
  z-index: 1;
  -webkit-appearance: auto;
  appearance: auto;
}
.admin-analytics-range input[type="date"]::-webkit-calendar-picker-indicator {
  cursor: pointer;
  opacity: 0;
  position: absolute;
  right: 0;
  top: 0;
  width: 2.25rem;
  height: 100%;
  margin: 0;
  padding: 0;
}
.admin-date-open {
  position: absolute;
  right: 4px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  padding: 0;
  border: none;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text, #e8eaef);
  cursor: pointer;
}
.admin-date-open:hover {
  background: rgba(255, 255, 255, 0.12);
  color: var(--accent, #c9a227);
}
.admin-date-open svg {
  display: block;
  width: 16px;
  height: 16px;
}
.admin-analytics-range .admin-btn,
.admin-analytics-range a.admin-btn {
  cursor: pointer;
  text-decoration: none;
  position: relative;
  z-index: 2;
}
.admin-analytics-presets {
  display: inline-flex;
  gap: 6px;
  flex-wrap: wrap;
}
.admin-channel-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 12px;
  padding: 0;
}
.admin-channel-tab {
  display: inline-flex;
  align-items: center;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--border, rgba(255, 255, 255, 0.1));
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-muted, #8b92a8);
  font-size: 0.8125rem;
  font-weight: 500;
  text-decoration: none;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}
.admin-channel-tab:hover {
  color: var(--text, #e8eaef);
  border-color: rgba(212, 175, 55, 0.35);
}
.admin-channel-tabs .admin-channel-tab.is-active,
.admin-channel-tabs .admin-channel-tab[aria-current="page"] {
  color: #1a1d26;
  background: #d4af37;
  border-color: #d4af37;
  font-weight: 600;
  box-shadow: 0 0 0 1px rgba(212, 175, 55, 0.35);
}
.admin-channel-viewing {
  margin: 0 0 12px;
  font-size: 0.875rem;
  color: var(--accent, #d4af37);
}
.admin-table tr.is-active td {
  background: rgba(212, 175, 55, 0.08);
}
.admin-stat-card--highlight {
  border-color: rgba(212, 175, 55, 0.45);
}
.admin-analytics-charts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 16px;
}
.admin-analytics-chart-card canvas {
  max-height: 280px;
}

.admin-kv {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
}
.admin-kv li {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border, rgba(255,255,255,0.06));
  font-size: 0.875rem;
}
.admin-kv code {
  font-size: 0.8rem;
  background: rgba(0,0,0,0.3);
  padding: 4px 8px;
  border-radius: 6px;
  word-break: break-all;
  text-align: right;
}

.admin-toast {
  padding: 12px 16px;
  border-radius: 10px;
  background: rgba(34,197,94,0.15);
  color: #4ade80;
  margin-bottom: 16px;
  font-size: 0.875rem;
}

.admin-toast--warn {
  background: rgba(251,191,36,0.15);
  color: #fbbf24;
}

@media (max-width: 900px) {
  .admin-body { flex-direction: column; }
  .admin-sidebar {
    width: 100%;
    min-height: auto;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
  }
  .admin-sidebar-brand { border-bottom: none; border-right: 1px solid var(--border, rgba(255,255,255,0.08)); }
  .admin-nav { flex-direction: row; flex-wrap: wrap; flex: 1; }
  .admin-sidebar-footer { flex-direction: row; border-top: none; width: 100%; border-top: 1px solid var(--border, rgba(255,255,255,0.08)); }
}

.admin-subnav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}
.admin-subnav-item {
  padding: 10px 18px;
  border-radius: 10px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-muted, #8b92a8);
  border: 1px solid var(--border, rgba(255,255,255,0.1));
  background: rgba(0,0,0,0.2);
}
.admin-subnav-item:hover { color: var(--text, #e8eaef); border-color: rgba(255,255,255,0.2); }
.admin-subnav-item.is-active {
  color: #111;
  background: linear-gradient(135deg, #d4af37, #b8860b);
  border-color: transparent;
}

.admin-card-tight { padding: 16px 20px; }
.admin-filter-form {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}
.admin-filter-form input,
.admin-filter-form select {
  padding: 8px 12px;
  border-radius: 8px;
  border: 1px solid var(--border, rgba(255,255,255,0.12));
  background: rgba(0,0,0,0.25);
  color: var(--text, #e8eaef);
  font-family: inherit;
  min-width: 160px;
}
.admin-filter-reset { align-self: center; }

.admin-cell-muted { font-size: 0.8rem; color: var(--text-muted, #8b92a8); white-space: nowrap; }

.admin-btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 22px;
  border-radius: 10px;
  border: 1px solid var(--border, rgba(255,255,255,0.2));
  background: transparent;
  color: var(--text-muted, #8b92a8);
  font-weight: 500;
  font-family: inherit;
}
.admin-btn-ghost:hover { color: var(--text, #e8eaef); border-color: rgba(255,255,255,0.35); }

.admin-form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin-top: 8px;
}
.admin-form-actions:has(.admin-upload-progress) {
  flex-direction: column;
  align-items: flex-start;
}
.admin-btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.admin-inline-credit {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}
.admin-inline-credit input[type="number"] {
  width: 100px;
  padding: 8px 10px;
  border-radius: 8px;
  border: 1px solid var(--border, rgba(255,255,255,0.12));
  background: rgba(0,0,0,0.25);
  color: var(--text, #e8eaef);
  font-family: inherit;
}
.admin-inline-credit input[type="email"],
.admin-inline-credit input[type="password"] {
  width: 180px;
  padding: 8px 10px;
  border-radius: 8px;
  border: 1px solid var(--border, rgba(255,255,255,0.12));
  background: rgba(0,0,0,0.25);
  color: var(--text, #e8eaef);
  font-family: inherit;
}
.admin-inline-credit input[type="text"] {
  min-width: 120px;
  padding: 8px 10px;
  border-radius: 8px;
  border: 1px solid var(--border, rgba(255,255,255,0.12));
  background: rgba(0,0,0,0.25);
  color: var(--text, #e8eaef);
  font-family: inherit;
}
.admin-inline-credit .admin-btn { padding: 8px 14px; font-size: 0.85rem; }

.admin-inline-subscription {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}
.admin-inline-subscription select {
  min-width: 160px;
  max-width: 220px;
  padding: 8px 10px;
  border-radius: 8px;
  border: 1px solid var(--border, rgba(255,255,255,0.12));
  background: rgba(0,0,0,0.25);
  color: var(--text, #e8eaef);
  font-family: inherit;
  font-size: 0.85rem;
}
.admin-inline-subscription .admin-btn { padding: 8px 14px; font-size: 0.85rem; }

.admin-check-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--text-muted, #8b92a8);
  line-height: 1.45;
  cursor: pointer;
}
.admin-check-row input { margin-top: 3px; flex-shrink: 0; }

.admin-form.admin-form--settings {
  max-width: 1100px;
}
.admin-settings-subh {
  margin: 22px 0 10px;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text, #e8eaef);
}
.admin-settings-hint {
  margin: -6px 0 10px !important;
  font-size: 0.8rem !important;
}
.admin-settings-table-wrap {
  overflow-x: auto;
  margin-bottom: 4px;
  border: 1px solid var(--border, rgba(255, 255, 255, 0.08));
  border-radius: 10px;
}
.admin-settings-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
}
.admin-settings-table th {
  text-align: left;
  padding: 10px 12px;
  background: rgba(0, 0, 0, 0.2);
  color: var(--text-muted, #8b92a8);
  font-weight: 500;
  border-bottom: 1px solid var(--border, rgba(255, 255, 255, 0.08));
}
.admin-settings-table td {
  padding: 8px 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  vertical-align: middle;
}
.admin-settings-table tr:last-child td {
  border-bottom: none;
}
.admin-settings-table input,
.admin-settings-table select {
  width: 100%;
  min-width: 0;
  padding: 8px 10px;
  border-radius: 8px;
  border: 1px solid var(--border, rgba(255, 255, 255, 0.12));
  background: rgba(0, 0, 0, 0.25);
  color: var(--text, #e8eaef);
  font-family: inherit;
  font-size: 0.85rem;
}
.admin-settings-select-sm {
  max-width: 5.5rem;
}
.admin-settings-col-enabled {
  width: 5.5rem;
}
.admin-settings-col-limit {
  width: 5rem;
}
.admin-settings-col-limit input {
  text-align: center;
}
.admin-settings-inline-label {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-direction: row !important;
  font-size: 0.9rem;
}
.admin-settings-inline-label select {
  max-width: 8rem;
  padding: 8px 12px;
  border-radius: 8px;
  border: 1px solid var(--border, rgba(255, 255, 255, 0.12));
  background: rgba(0, 0, 0, 0.25);
  color: var(--text, #e8eaef);
}
.admin-settings-details summary {
  cursor: pointer;
  font-weight: 600;
  margin-bottom: 12px;
}
.admin-settings-json-title {
  margin: 14px 0 6px;
  font-size: 0.8rem;
  color: var(--text-muted, #8b92a8);
  font-weight: 600;
}

.admin-settings-anchor {
  scroll-margin-top: 88px;
}

.admin-settings-jump-sticky {
  position: sticky;
  top: 0;
  z-index: 50;
  margin: 0 0 20px;
  padding: 10px 0 12px;
  background: linear-gradient(
    to bottom,
    rgba(7, 8, 13, 0.98) 0%,
    rgba(7, 8, 13, 0.96) 75%,
    rgba(7, 8, 13, 0) 100%
  );
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.admin-settings-jump {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border-radius: 12px;
  border: 1px solid var(--border, rgba(255, 255, 255, 0.1));
  background: rgba(20, 24, 36, 0.92);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
  font-size: 0.82rem;
}
.admin-settings-jump-label {
  flex-shrink: 0;
  color: var(--text-muted, #8b92a8);
  font-weight: 600;
  white-space: nowrap;
}
.admin-settings-jump-links {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  gap: 6px 12px;
  overflow-x: auto;
  min-width: 0;
  padding-bottom: 2px;
  scrollbar-width: thin;
}
.admin-settings-jump-links a {
  flex-shrink: 0;
  color: #d4af37;
  text-decoration: none;
  white-space: nowrap;
  padding: 4px 0;
}
.admin-settings-jump-links a:hover {
  text-decoration: underline;
}

.admin-nav-quick {
  margin: 8px 0 4px;
  padding: 10px 10px 6px;
  border-radius: 10px;
  background: rgba(0, 0, 0, 0.18);
}
.admin-nav-quick-title {
  display: block;
  padding: 0 6px 8px;
  font-size: 0.7rem;
  color: var(--text-muted, #8b92a8);
  letter-spacing: 0.04em;
}
.admin-nav-quick-item {
  display: block;
  padding: 7px 10px;
  border-radius: 8px;
  font-size: 0.78rem;
  color: var(--text-muted, #8b92a8) !important;
}
.admin-nav-quick-item:hover {
  color: var(--text, #e8eaef) !important;
  background: rgba(255, 255, 255, 0.05);
}

.admin-card--settings-form {
  padding-bottom: 8px;
}
.admin-settings-save-bar {
  position: sticky;
  bottom: 0;
  z-index: 20;
  margin: 28px -28px -8px;
  padding: 16px 28px 20px;
  background: linear-gradient(to top, rgba(20, 24, 36, 0.98) 70%, rgba(20, 24, 36, 0));
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}
.admin-body--settings .admin-content {
  padding-bottom: 24px;
}

.admin-settings-col-drag {
  width: 2.2rem;
}
.admin-settings-col-actions {
  width: 2.5rem;
  text-align: center;
}
.admin-home-sections-table .home-section-row.is-dragging {
  opacity: 0.55;
}
.admin-sec-algo-hint {
  display: block;
  font-size: 0.75rem;
  line-height: 1.35;
  color: #c9a227;
  padding: 4px 0;
}
.admin-sec-algo-hint--muted {
  color: var(--text-muted, #8b92a8);
}
.admin-btn-sm {
  padding: 4px 10px;
  font-size: 0.85rem;
  min-width: 2rem;
}
.admin-btn-ghost {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--text-muted, #8b92a8);
}
.admin-btn-ghost:hover {
  color: var(--text, #e8eaef);
  border-color: rgba(255, 255, 255, 0.22);
}
.admin-home-sections-wrap + .admin-btn-ghost {
  margin-top: 10px;
}

/* 首页分区 · 筛选弹层 */
.admin-sec-filter-picker {
  position: relative;
  min-width: 10rem;
}
.admin-sec-filter-picker .js-sec-filter-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  width: 100%;
  max-width: 12rem;
  padding: 8px 12px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(0, 0, 0, 0.28);
  color: var(--text-muted, #8b92a8);
  font-size: 0.82rem;
  font-weight: 500;
  transition: border-color 0.2s, background 0.2s, color 0.2s, box-shadow 0.2s;
}
.admin-sec-filter-picker .js-sec-filter-toggle:hover {
  border-color: rgba(212, 175, 55, 0.35);
  color: var(--text, #e8eaef);
  background: rgba(0, 0, 0, 0.38);
}
.admin-sec-filter-picker .js-sec-filter-toggle.has-selection {
  border-color: rgba(212, 175, 55, 0.55);
  background: linear-gradient(135deg, rgba(212, 175, 55, 0.12), rgba(0, 0, 0, 0.32));
  color: #f0d78c;
  box-shadow: 0 0 0 1px rgba(212, 175, 55, 0.08);
}
.admin-sec-filter-toggle-text {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  text-align: left;
}
.admin-sec-filter-toggle-chevron {
  flex-shrink: 0;
  font-size: 0.65rem;
  opacity: 0.7;
  transition: transform 0.2s;
}
.admin-sec-filter-picker .js-sec-filter-toggle[aria-expanded="true"] .admin-sec-filter-toggle-chevron {
  transform: rotate(180deg);
  opacity: 1;
}

.admin-sec-filter-dropdown {
  display: flex;
  flex-direction: column;
  position: relative;
  border-radius: 14px;
  border: 1px solid rgba(212, 175, 55, 0.22);
  background: linear-gradient(165deg, rgba(22, 26, 38, 0.99) 0%, rgba(12, 14, 22, 0.99) 100%);
  box-shadow:
    0 24px 64px rgba(0, 0, 0, 0.55),
    0 0 0 1px rgba(255, 255, 255, 0.04) inset;
  overflow: hidden;
}
.admin-sec-filter-dropdown[hidden] {
  display: none !important;
}
html.admin-filter-scroll-lock,
body.admin-filter-scroll-lock,
body.admin-filter-scroll-lock .admin-body {
  overflow: hidden !important;
  overscroll-behavior: none;
}

.admin-sec-filter-backdrop {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(4, 6, 12, 0.72);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  overscroll-behavior: contain;
}
.admin-sec-filter-backdrop[hidden] {
  display: none !important;
}

.admin-sec-filter-dropdown.is-fixed {
  overflow: hidden;
}
.admin-sec-filter-dropdown.is-centered {
  border-width: 1px;
  box-shadow:
    0 32px 80px rgba(0, 0, 0, 0.65),
    0 0 0 1px rgba(212, 175, 55, 0.12) inset;
}

.admin-sec-filter-dropdown-head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 18px;
  border-bottom: 1px solid rgba(212, 175, 55, 0.15);
  background: linear-gradient(90deg, rgba(212, 175, 55, 0.1), transparent 70%);
  cursor: grab;
  user-select: none;
}
.admin-sec-filter-dropdown.is-dragging-panel .admin-sec-filter-dropdown-head {
  cursor: grabbing;
}
.admin-sec-filter-drag-icon {
  flex-shrink: 0;
  font-size: 0.85rem;
  line-height: 1;
  color: rgba(212, 175, 55, 0.65);
  letter-spacing: -2px;
}
.admin-sec-filter-dropdown-title {
  flex: 1;
  min-width: 0;
  font-size: 0.92rem;
  font-weight: 600;
  color: #f0d78c;
  letter-spacing: 0.03em;
}
.admin-sec-filter-drag-tip {
  flex-shrink: 0;
  font-size: 0.68rem;
  color: var(--text-muted, #8b92a8);
  opacity: 0.85;
}

.admin-sec-filter-dropdown-body {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 12px 18px 10px;
  scrollbar-width: thin;
  scrollbar-color: rgba(212, 175, 55, 0.35) transparent;
}
.admin-sec-filter-dropdown {
  overscroll-behavior: contain;
}
.admin-sec-filter-dropdown-body::-webkit-scrollbar {
  width: 6px;
}
.admin-sec-filter-dropdown-body::-webkit-scrollbar-thumb {
  background: rgba(212, 175, 55, 0.35);
  border-radius: 3px;
}

.admin-sec-filter-search-wrap {
  margin-bottom: 14px;
}
.admin-sec-filter-search {
  width: 100%;
  padding: 11px 14px 11px 38px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(0, 0, 0, 0.35) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%238b92a8' viewBox='0 0 16 16'%3E%3Cpath d='M11.742 10.344a6.5 6.5 0 1 0-1.397 1.398h-.001l3.85 3.85a1 1 0 0 0 1.415-1.414l-3.85-3.85zm-5.242 1.06a5 5 0 1 1 0-10 5 5 0 0 1 0 10z'/%3E%3C/svg%3E")
    no-repeat 12px center;
  color: var(--text, #e8eaef);
  font-size: 0.88rem;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.admin-sec-filter-search::placeholder {
  color: rgba(139, 146, 168, 0.85);
}
.admin-sec-filter-search:focus {
  outline: none;
  border-color: rgba(212, 175, 55, 0.45);
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.12);
}

.admin-sec-filter-group {
  margin-bottom: 12px;
  padding: 10px 12px 12px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(0, 0, 0, 0.18);
}
.admin-sec-filter-group.is-tags {
  border-color: rgba(212, 175, 55, 0.14);
}
.admin-sec-filter-group.is-cats {
  margin-bottom: 0;
  border-color: rgba(120, 160, 220, 0.14);
}
.admin-sec-filter-group-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 10px;
}
.admin-sec-filter-group-badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}
.admin-sec-filter-group-badge.is-theme {
  color: #1a1408;
  background: linear-gradient(135deg, #e8c96a, #c9a227);
}
.admin-sec-filter-group-badge.is-cat {
  color: #e8eaef;
  background: linear-gradient(135deg, rgba(90, 120, 180, 0.55), rgba(60, 80, 130, 0.55));
  border: 1px solid rgba(140, 170, 220, 0.25);
}
.admin-sec-filter-group-count {
  font-size: 0.72rem;
  color: var(--text-muted, #8b92a8);
  padding: 2px 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
}
.admin-sec-filter-empty {
  margin: 0;
  padding: 16px 0;
  font-size: 0.8rem;
  color: var(--text-muted, #8b92a8);
  text-align: center;
  grid-column: 1 / -1;
}

/* 小块网格：一屏展示更多选项 */
.admin-sec-filter-tiles {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(96px, 1fr));
  gap: 8px;
}
.admin-sec-filter-tiles--cats {
  grid-template-columns: repeat(auto-fill, minmax(108px, 1fr));
}

.admin-sec-filter-orphan-tags {
  display: contents;
}
.admin-sec-filter-tile.is-orphan .admin-sec-filter-tile-text {
  border-color: rgba(212, 175, 55, 0.45);
  background: rgba(212, 175, 55, 0.12);
  color: #e8c96a;
}

.admin-tag-picker-field-label {
  display: block;
  margin-bottom: 8px;
  font-size: 0.88rem;
  color: var(--text-muted, #a8afc0);
}
.admin-tag-picker-custom-row {
  display: flex;
  gap: 8px;
  margin-bottom: 6px;
}
.admin-tag-picker-custom-input {
  flex: 1;
  min-width: 0;
  padding: 9px 12px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(0, 0, 0, 0.3);
  color: var(--text, #e8eaef);
  font-size: 0.88rem;
}
.admin-tag-picker-custom-input:focus {
  outline: none;
  border-color: rgba(212, 175, 55, 0.45);
}
.admin-tag-picker-custom-hint {
  margin: 0 0 12px;
  font-size: 0.76rem;
}

.admin-sec-filter-tile {
  position: relative;
  display: block;
  margin: 0;
  cursor: pointer;
  user-select: none;
}
.admin-sec-filter-tile.is-deletable {
  cursor: default;
}
.admin-sec-filter-tile-label {
  display: block;
  margin: 0;
  cursor: pointer;
  user-select: none;
}
.admin-tag-tile-remove {
  position: absolute;
  top: 2px;
  right: 2px;
  z-index: 3;
  width: 18px;
  height: 18px;
  padding: 0;
  border: none;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.62);
  color: #f87171;
  font-size: 14px;
  line-height: 1;
  cursor: pointer;
  opacity: 0;
  transition: opacity 0.15s, background 0.15s, transform 0.1s;
}
.admin-sec-filter-tile.is-deletable:hover .admin-tag-tile-remove,
.admin-tag-tile-remove:focus-visible {
  opacity: 1;
}
.admin-tag-tile-remove:hover,
.admin-tag-tile-remove:focus-visible {
  background: rgba(248, 113, 113, 0.4);
  transform: scale(1.08);
}
.admin-tag-delete-modal {
  position: absolute;
  inset: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(4, 6, 12, 0.62);
}
.admin-tag-delete-modal[hidden] {
  display: none !important;
}
.admin-tag-delete-modal-card {
  width: min(100%, 360px);
  padding: 18px 18px 16px;
  border-radius: 12px;
  border: 1px solid rgba(248, 113, 113, 0.28);
  background: linear-gradient(165deg, rgba(32, 18, 22, 0.98), rgba(16, 12, 18, 0.98));
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.45);
}
.admin-tag-delete-confirm-text {
  margin: 0 0 14px;
  font-size: 0.86rem;
  line-height: 1.5;
  color: #fecaca;
}
.admin-tag-delete-confirm-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}
.admin-tag-picker-foot-actions {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 10px;
  width: 100%;
}
.admin-sec-filter-tile.is-deletable .admin-sec-filter-tile-text {
  padding-top: 10px;
  padding-right: 14px;
}
.admin-sec-filter-tile input,
.admin-sec-filter-tile-label input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
  pointer-events: none;
}
.admin-sec-filter-tile-text {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 6px 8px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-muted, #a8afc0);
  font-size: 0.76rem;
  line-height: 1.25;
  text-align: center;
  word-break: break-word;
  transition: border-color 0.15s, background 0.15s, color 0.15s, box-shadow 0.15s, transform 0.1s;
}
.admin-sec-filter-tile:hover .admin-sec-filter-tile-text,
.admin-sec-filter-tile-label:hover .admin-sec-filter-tile-text {
  border-color: rgba(255, 255, 255, 0.2);
  color: var(--text, #e8eaef);
  background: rgba(255, 255, 255, 0.09);
  transform: translateY(-1px);
}
.admin-sec-filter-tile input:checked + .admin-sec-filter-tile-text,
.admin-sec-filter-tile-label input:checked + .admin-sec-filter-tile-text {
  border-color: rgba(212, 175, 55, 0.75);
  background: linear-gradient(160deg, rgba(212, 175, 55, 0.42), rgba(120, 90, 20, 0.28));
  color: #fffdf5;
  font-weight: 600;
  box-shadow: 0 0 0 1px rgba(212, 175, 55, 0.25), 0 4px 14px rgba(212, 175, 55, 0.22);
}
.admin-sec-filter-tile.is-cat input:checked + .admin-sec-filter-tile-text {
  border-color: rgba(130, 165, 235, 0.7);
  background: linear-gradient(160deg, rgba(90, 130, 220, 0.45), rgba(50, 75, 140, 0.32));
  color: #f5f8ff;
  box-shadow: 0 0 0 1px rgba(130, 165, 235, 0.2), 0 4px 14px rgba(80, 120, 200, 0.22);
}
.admin-sec-filter-tile input:focus-visible + .admin-sec-filter-tile-text,
.admin-sec-filter-tile-label input:focus-visible + .admin-sec-filter-tile-text {
  outline: 2px solid rgba(212, 175, 55, 0.55);
  outline-offset: 2px;
}

.admin-sec-filter-dropdown-foot {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 10px;
  padding: 12px 16px 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(0, 0, 0, 0.25);
  flex-shrink: 0;
  position: relative;
  z-index: 2;
  pointer-events: auto;
}
.admin-sec-filter-dropdown-foot .admin-btn {
  pointer-events: auto;
  cursor: pointer;
}
.admin-sec-filter-dropdown-foot .admin-btn-ghost {
  min-width: 4.5rem;
}
.admin-sec-filter-dropdown-foot .admin-btn-primary {
  min-width: 5.5rem;
  padding-left: 18px;
  padding-right: 18px;
}

.admin-settings-table .admin-sec-filter-cell {
  min-width: 12rem;
  overflow: visible;
}
.admin-home-sections-wrap.admin-settings-table-wrap {
  overflow: visible;
}
.admin-json-pre {
  margin: 0 0 12px;
  padding: 12px 14px;
  border-radius: 10px;
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid var(--border, rgba(255, 255, 255, 0.08));
  font-size: 0.75rem;
  line-height: 1.45;
  overflow-x: auto;
  white-space: pre-wrap;
  word-break: break-word;
}

.admin-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 16px;
  padding-top: 12px;
  border-top: 1px solid var(--border, rgba(255, 255, 255, 0.08));
}
.admin-page-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 88px;
  padding: 8px 14px;
  border-radius: 8px;
  border: 1px solid var(--border, rgba(255, 255, 255, 0.14));
  background: rgba(0, 0, 0, 0.2);
  color: var(--text, #e8eaef);
  font-size: 0.85rem;
  text-decoration: none;
  cursor: pointer;
}
a.admin-page-btn:hover {
  border-color: rgba(212, 175, 55, 0.45);
  color: #f0d78c;
}
.admin-page-btn.is-disabled {
  opacity: 0.45;
  cursor: not-allowed;
  pointer-events: none;
}
.admin-page-info {
  font-size: 0.85rem;
  color: var(--text-muted, #8b92a8);
}