:root {
  --bg: #ffffff;
  --fg: #111111;
  --muted: #666666;
  --border: #dddddd;
  --hover: #f5f5f5;
  --accent: #000000;
  --success: #2e7d32;
  --danger: #c62828;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--fg);
  line-height: 1.5;
}

.admin-body {
  min-height: 100vh;
}

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

.admin-sidebar {
  width: 280px;
  flex: 0 0 280px;
  border-right: 1px solid var(--border);
  background: #fafafa;
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow: hidden;
}

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

.sidebar-brand {
  padding: 1.1rem 1rem 0.85rem;
  border-bottom: 1px solid var(--border);
}

.sidebar-brand-link {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  color: inherit;
  text-decoration: none;
}

.sidebar-brand-title {
  color: inherit;
  text-decoration: none;
}

.sidebar-brand-link strong {
  font-size: 1.05rem;
}

.sidebar-brand-role {
  font-size: 0.75rem;
  color: var(--muted);
  cursor: default;
  user-select: none;
  width: fit-content;
}

.sidebar-brand-role.is-super {
  color: var(--danger, #b42318);
}

.sidebar-mode-toggle {
  display: flex;
  gap: 0.35rem;
  margin-top: 0.65rem;
}

.sidebar-mode-toggle .btn.is-active {
  border-color: var(--fg);
  font-weight: 600;
}

.sidebar-toast {
  position: fixed;
  left: 1rem;
  bottom: 1rem;
  z-index: 40;
  max-width: min(420px, calc(100vw - 2rem));
  padding: 0.65rem 0.85rem;
  background: var(--bg);
  border: 1px solid var(--border);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
  font-size: 0.8125rem;
  word-break: break-all;
}

.redaction-hint {
  margin: 0 0 0.5rem;
  font-size: 0.75rem;
  color: var(--muted);
  line-height: 1.4;
}

.redaction-effect {
  margin: 0.25rem 0 0.5rem;
  font-size: 0.75rem;
  color: var(--fg);
}

.users-table-wrap {
  overflow-x: auto;
}

.users-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

.users-table th,
.users-table td {
  padding: 0.55rem 0.65rem;
  border-bottom: 1px solid var(--border);
  text-align: left;
  white-space: nowrap;
}

.users-table th {
  color: var(--muted);
  font-weight: 600;
}

.users-table tbody tr:hover {
  background: rgba(0, 0, 0, 0.02);
}

.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  padding: 0.75rem 0.6rem;
  border-bottom: 1px solid var(--border);
}

.sidebar-nav-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.55rem 0.65rem;
  border-radius: 0;
  color: var(--fg);
  text-decoration: none;
  font-size: 0.9rem;
}

.sidebar-nav-item:hover {
  background: var(--hover);
}

.sidebar-nav-item.is-active {
  background: #111;
  color: #fff;
}

.sidebar-section {
  padding: 0.85rem 0.75rem;
  border-bottom: 1px solid var(--border);
  overflow: auto;
}

.sidebar-section-grow {
  flex: 1 1 auto;
  min-height: 0;
  display: flex;
  flex-direction: column;
}

.sidebar-section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.4rem;
}

.sidebar-section-title {
  margin: 0 0 0.5rem;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}

.sidebar-section-head .sidebar-section-title {
  margin: 0;
}

.sidebar-empty {
  margin: 0;
  font-size: 0.75rem;
  color: var(--muted);
  line-height: 1.45;
}

.sidebar-metrics,
.sidebar-redaction {
  border: none;
  padding: 0;
  margin: 0;
  background: transparent;
}

.sidebar-section-grow .sidebar-redaction {
  flex: 1 1 auto;
  min-height: 0;
  overflow: auto;
}

.metrics-grid-sidebar {
  grid-template-columns: 1fr;
  gap: 0.45rem;
}

.sidebar-footer {
  margin-top: auto;
  padding: 0.75rem;
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.sidebar-footer-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.sidebar-footer .auth-status {
  width: 100%;
  text-align: center;
}

.header {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border);
  background: var(--bg);
}

.admin-header .header-main {
  max-width: none;
  margin: 0;
}

.header-main {
  max-width: 1040px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.header h1 {
  margin: 0;
  font-size: 1.375rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.subtitle {
  margin: 0.2rem 0 0;
  color: var(--muted);
  font-size: 0.8125rem;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.auth-status {
  font-size: 0.8125rem;
  padding: 0.25rem 0.5rem;
  border: 1px solid var(--border);
}

.auth-status.is-on {
  border-color: var(--success);
  color: var(--success);
}

.auth-status.is-off {
  border-color: var(--muted);
  color: var(--muted);
}

.auth-status.is-warn {
  border-color: #b8860b;
  color: #b8860b;
}

.view {
  max-width: 1040px;
  margin: 0 auto;
  padding: 1rem 1.5rem 2rem;
}

.admin-main .view {
  max-width: none;
  width: 100%;
}

.hidden {
  display: none !important;
}

.panel {
  border: 1px solid var(--border);
  padding: 1rem 1.25rem;
  margin-bottom: 0.75rem;
  background: var(--bg);
}

.panel-title {
  margin: 0 0 0.75rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}

.panel-actions {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.actions-left,
.actions-right {
  display: flex;
  align-items: flex-end;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.filter-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 0.75rem;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  font-size: 0.75rem;
  color: var(--muted);
}

.field-wide {
  grid-column: 1 / -1;
}

.field-inline {
  min-width: 120px;
}

.field-inline-row {
  display: flex;
  align-items: stretch;
  gap: 0.5rem;
}

.field-inline-row input {
  flex: 1 1 auto;
  min-width: 0;
}

.field-inline-row .btn {
  flex: 0 0 auto;
  white-space: nowrap;
}

.filter-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.filter-tag {
  appearance: none;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--muted);
  font-size: 0.8125rem;
  line-height: 1.2;
  padding: 0.35rem 0.65rem;
  cursor: pointer;
}

.filter-tag:hover {
  border-color: var(--fg);
  color: var(--fg);
}

.filter-tag.is-active {
  border-color: var(--fg);
  background: var(--fg);
  color: var(--bg);
  font-weight: 600;
}

.multi-select {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  min-width: 0;
}

.multi-select-trigger {
  appearance: none;
  width: 100%;
  min-width: 0;
  text-align: left;
  padding: 0.5rem 0.65rem;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--fg);
  font-size: 0.875rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.multi-select-trigger > span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  min-width: 0;
}

.multi-select-trigger:hover {
  border-color: var(--fg);
}

.multi-select.is-open .multi-select-trigger {
  border-color: var(--fg);
}

.multi-select-panel {
  position: absolute;
  /* 贴在 trigger 下方，避免被已选 chips 顶开 */
  top: 2.4rem;
  left: 0;
  z-index: 30;
  min-width: 100%;
  width: max-content;
  max-width: min(20rem, 80vw);
  max-height: 220px;
  overflow: auto;
  border: 1px solid var(--border);
  background: var(--bg);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
  padding: 0.35rem;
}

.multi-select-option {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.5rem;
  font-size: 0.875rem;
  cursor: pointer;
}

.multi-select-option:hover {
  background: var(--hover);
}

.multi-select-option input {
  margin: 0;
}

.multi-select-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  min-height: 0;
}

.multi-select-chip {
  appearance: none;
  border: 1px solid var(--border);
  background: var(--hover);
  color: var(--fg);
  font-size: 0.8125rem;
  line-height: 1.2;
  padding: 0.3rem 0.55rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.multi-select-chip:hover {
  border-color: var(--fg);
}

.multi-select-chip i {
  font-size: 0.85rem;
  color: var(--muted);
}

.multi-select-empty {
  font-size: 0.8125rem;
  color: var(--muted);
  padding: 0.4rem 0.5rem;
}

.config-value-input {
  width: 100%;
  min-width: 12rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.8125rem;
}

.config-remark-input,
.config-desc-input {
  width: 100%;
  min-width: 10rem;
  font-size: 0.8125rem;
}

.users-table td .btn {
  white-space: nowrap;
}

.page-indicator {
  font-size: 0.85rem;
  color: var(--muted);
  min-width: 6rem;
  text-align: center;
}

.field input,
.field select {
  padding: 0.5rem 0.65rem;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--fg);
  font-size: 0.875rem;
}

.auth-banner,
.scope-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  margin-bottom: 0.75rem;
  font-size: 0.875rem;
}

.auth-banner {
  border: 1px solid var(--fg);
  background: var(--hover);
}

.scope-banner {
  border: 1px solid var(--danger);
  background: #fff5f5;
}

.scope-banner p {
  margin: 0.35rem 0 0;
  color: var(--muted);
  word-break: break-word;
}

.auth-banner a,
.scope-banner a {
  text-decoration: none;
  white-space: nowrap;
}

.item-progress {
  margin-top: 0.5rem;
}

.item-progress-bar {
  height: 4px;
  background: var(--border);
  overflow: hidden;
}

.item-progress-fill {
  height: 100%;
  width: 0;
  background: var(--accent);
  transition: width 0.25s ease;
}

.item-progress.is-done .item-progress-fill {
  background: var(--success);
}

.item-progress.is-failed .item-progress-fill {
  background: var(--danger);
}

.item-progress-label {
  margin: 0.25rem 0 0;
  font-size: 0.75rem;
  color: var(--muted);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  padding: 0.5rem 1rem;
  border: 1px solid var(--fg);
  background: var(--bg);
  color: var(--fg);
  font-size: 0.875rem;
  line-height: 1.2;
  cursor: pointer;
  white-space: nowrap;
  text-decoration: none;
  box-sizing: border-box;
}

.btn > .ri {
  font-size: 1.05em;
  line-height: 1;
  flex-shrink: 0;
}

.btn-sm {
  padding: 0.375rem 0.75rem;
  font-size: 0.8125rem;
  gap: 0.3rem;
}

.btn-icon {
  padding: 0.375rem;
  min-width: 2rem;
  min-height: 2rem;
}

.btn-icon.btn-sm {
  padding: 0.3rem;
  min-width: 1.85rem;
  min-height: 1.85rem;
}

.btn-icon > .ri {
  font-size: 1.15em;
}

.btn:hover:not(:disabled) {
  background: var(--hover);
}

.btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.btn-primary {
  background: var(--accent);
  color: var(--bg);
  border-color: var(--accent);
}

.btn-primary:hover:not(:disabled) {
  background: #333;
}

.status {
  font-size: 0.8125rem;
  color: var(--muted);
  min-height: 1.25rem;
  margin: 0.5rem 0 0.75rem;
}

.thinking {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--muted);
  font-size: 0.875rem;
  font-family: "Cascadia Mono", "Segoe UI Mono", ui-monospace, monospace;
  letter-spacing: 0.04em;
}

.thinking-pulse {
  animation: thinking-pulse 1.35s ease-in-out infinite;
}

.thinking-block {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 8rem;
  padding: 2rem 1rem;
  width: 100%;
}

@keyframes thinking-pulse {
  0%,
  100% {
    opacity: 0.28;
  }
  50% {
    opacity: 1;
  }
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.modal.hidden {
  display: none;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.35);
}

.modal-card {
  position: relative;
  width: min(28rem, 100%);
  background: var(--bg);
  border: 1px solid var(--fg);
  padding: 1.25rem 1.25rem 1rem;
}

.modal-title {
  margin: 0 0 0.75rem;
  font-size: 1.0625rem;
  font-weight: 600;
}

.modal-msg {
  margin: 0 0 1rem;
  color: var(--muted);
  font-size: 0.875rem;
  line-height: 1.6;
}

.modal-checks {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  margin: 0 0 0.75rem;
}

.modal-check {
  display: flex;
  align-items: flex-start;
  gap: 0.55rem;
  font-size: 0.875rem;
  color: var(--fg);
  cursor: pointer;
}

.modal-check input {
  margin-top: 0.15rem;
}

.modal-hint {
  margin: 0 0 1.1rem;
  color: var(--muted);
  font-size: 0.75rem;
  line-height: 1.5;
}

.modal-actions {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.meeting-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border: 1px solid var(--border);
}

.meeting-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border);
}

.meeting-item:last-child {
  border-bottom: none;
}

.meeting-item:hover {
  background: var(--hover);
}

.meeting-item input[type="checkbox"] {
  margin-top: 0.35rem;
  accent-color: var(--accent);
}

.meeting-body {
  flex: 1;
  min-width: 0;
}

.meeting-title {
  font-weight: 500;
  margin: 0;
  word-break: break-word;
}

.meeting-title-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.25rem;
}

.meeting-row-actions {
  display: flex;
  flex-shrink: 0;
  gap: 0.4rem;
}

.btn-view,
.btn-catchup {
  flex-shrink: 0;
}

.meeting-title.clickable {
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.meeting-meta {
  margin: 0.25rem 0 0;
  font-size: 0.8125rem;
  color: var(--muted);
  word-break: break-all;
}

.meeting-desc {
  margin: 0.25rem 0 0;
  font-size: 0.8125rem;
}

.meeting-link {
  margin: 0.25rem 0 0;
  font-size: 0.8125rem;
}

.meeting-link a {
  color: var(--fg);
}

.badge {
  display: inline-block;
  font-size: 0.6875rem;
  padding: 0.125rem 0.375rem;
  border: 1px solid var(--fg);
  margin-left: 0.5rem;
  vertical-align: middle;
}

.badge-local {
  background: var(--fg);
  color: var(--bg);
}

.badge-pending {
  border-color: var(--muted);
  color: var(--muted);
}

.badge-failed {
  border-color: var(--fg);
  color: var(--fg);
}

.badge-summary {
  border-style: dashed;
}

.pager {
  display: flex;
  gap: 0.5rem;
  margin-top: 0.75rem;
}

.detail-header {
  margin-bottom: 1.5rem;
}

.detail-header h2 {
  margin: 1rem 0 0;
  font-size: 1.25rem;
  font-weight: 600;
}

.detail-meta {
  margin: 0.5rem 0 0;
  font-size: 0.8125rem;
  color: var(--muted);
  word-break: break-all;
}

.media-section h3,
.transcript-section h3 {
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin: 0 0 0.75rem;
  color: var(--muted);
}

.media-section {
  margin-bottom: 1.5rem;
}

.media-players {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.media-card {
  border: 1px solid var(--border);
  padding: 0.75rem;
  background: var(--hover);
}

.media-name {
  margin: 0 0 0.5rem;
  font-size: 0.8125rem;
  color: var(--muted);
  word-break: break-all;
}

.media-section video,
.media-section audio {
  width: 100%;
  max-width: 100%;
  background: #000;
}

.transcript-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.transcript-header h3 {
  margin: 0;
}

.transcript-section h3 {
  display: none;
}

.sync-toolbar {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border);
  background: var(--hover);
}

.sync-toolbar.hidden {
  display: none;
}

#scroll-mode-btn.is-follow {
  background: var(--accent);
  color: var(--bg);
  border-color: var(--accent);
}

.sync-hint {
  font-size: 0.8125rem;
  color: var(--muted);
}

.transcript-scroll {
  max-height: 480px;
  overflow: auto;
  border: 1px solid var(--border);
  background: var(--hover);
  padding: 0.75rem;
}

.transcript-preamble {
  white-space: pre-wrap;
  word-break: break-word;
  font-size: 0.8125rem;
  line-height: 1.6;
  color: var(--muted);
  padding: 0.5rem 0.75rem 1rem;
  margin-bottom: 0.5rem;
  border-bottom: 1px solid var(--border);
}

.transcript-segment {
  padding: 0.625rem 0.75rem;
  margin-bottom: 0.375rem;
  border-left: 2px solid transparent;
  cursor: pointer;
  transition: background 0.15s ease;
}

.transcript-segment:hover {
  background: rgba(0, 0, 0, 0.04);
}

.transcript-segment.is-active {
  background: rgba(0, 0, 0, 0.06);
  border-left-color: var(--accent);
}

.segment-meta {
  font-size: 0.75rem;
  color: var(--muted);
  margin-bottom: 0.25rem;
}

.segment-text {
  margin: 0;
  white-space: pre-wrap;
  word-break: break-word;
  font-size: 0.8125rem;
  line-height: 1.6;
}

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

.detail-tabs.hidden,
.tab-btn.hidden,
.tab-pane.hidden {
  display: none;
}

.tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  font-family: inherit;
  color: var(--muted);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  cursor: pointer;
}

.tab-btn:hover {
  color: var(--fg);
}

.tab-btn.is-active {
  color: var(--fg);
  font-weight: 600;
  border-bottom-color: var(--accent);
}

.summary-toolbar {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

.summary-meta {
  font-size: 0.8125rem;
  color: var(--muted);
}

.summary-mode-label {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.8125rem;
  color: var(--muted);
}

.summary-mode-select {
  font: inherit;
  font-size: 0.8125rem;
  padding: 0.25rem 0.4rem;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--fg);
}

.summary-metrics {
  margin-bottom: 1rem;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border);
  background: var(--hover);
}

.summary-metrics.hidden {
  display: none;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 0.5rem 1rem;
  font-size: 0.8125rem;
}

.metrics-label {
  display: block;
  color: var(--muted);
  font-size: 0.75rem;
  margin-bottom: 0.1rem;
}

.redaction-panel {
  margin-bottom: 1rem;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border);
}

.redaction-panel.hidden {
  display: none;
}

.redaction-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
}

.redaction-panel-head h3 {
  margin: 0;
  font-size: 1rem;
}

.redaction-summary {
  margin: 0 0 0.75rem;
  font-size: 0.8125rem;
  color: var(--muted);
}

.redaction-list {
  display: grid;
  gap: 0.75rem;
}

.redaction-card {
  border: 1px solid var(--border);
  padding: 0.75rem;
}

.redaction-card header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.redaction-status {
  font-size: 0.75rem;
  color: var(--muted);
}

.redaction-status.status-abandoned {
  color: var(--danger);
}

.redaction-status.status-redacted,
.redaction-status.status-manual_approved {
  color: var(--success);
}

.redaction-images {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
}

.redaction-images figure {
  margin: 0;
}

.redaction-images img {
  width: 100%;
  height: auto;
  display: block;
  border: 1px solid var(--border);
  background: #111;
}

.redaction-images figcaption,
.redaction-regions,
.redaction-reason,
.redaction-empty {
  font-size: 0.75rem;
  color: var(--muted);
  margin: 0.25rem 0 0;
}

.redaction-actions {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-top: 0.5rem;
}

.summary-progress {
  margin-bottom: 1rem;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border);
  background: var(--hover);
}

.summary-progress.hidden {
  display: none;
}

.summary-stage-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 0.5rem;
}

.summary-stage {
  border: 1px solid var(--border);
  background: var(--bg);
  padding: 0.55rem 0.6rem;
  min-height: 4.5rem;
}

.summary-stage-index {
  display: block;
  font-size: 0.6875rem;
  color: var(--muted);
  letter-spacing: 0.04em;
  margin-bottom: 0.2rem;
}

.summary-stage-title {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.summary-stage-desc {
  display: block;
  font-size: 0.6875rem;
  color: var(--muted);
  line-height: 1.35;
}

.summary-stage.is-done {
  border-color: var(--success);
  background: #f3faf3;
}

.summary-stage.is-done .summary-stage-title {
  color: var(--success);
}

.summary-stage.is-active {
  border-color: var(--accent);
  box-shadow: inset 0 0 0 1px var(--accent);
}

.summary-stage.is-pending {
  opacity: 0.55;
}

.summary-stage.is-failed {
  border-color: var(--danger);
  background: #fff5f5;
}

.summary-progress-label {
  margin: 0.65rem 0 0;
  font-size: 0.8125rem;
  color: var(--muted);
}

@media (max-width: 900px) {
  .summary-stage-steps {
    grid-template-columns: 1fr;
  }

  .summary-stage {
    min-height: 0;
  }
}

.summary-empty {
  color: var(--muted);
  font-size: 0.875rem;
  padding: 2rem 1rem;
  text-align: center;
  border: 1px dashed var(--border);
}

.summary-empty.hidden {
  display: none;
}

.summary-content:empty {
  display: none;
}

.summary-content h1 {
  font-size: 1.375rem;
  font-weight: 600;
  margin: 0 0 0.75rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border);
}

.summary-content h2 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: 2rem 0 0.75rem;
}

.summary-content h3 {
  font-size: 0.9375rem;
  font-weight: 600;
  margin: 1.5rem 0 0.5rem;
}

.summary-content h4 {
  font-size: 0.875rem;
  font-weight: 600;
  margin: 1.25rem 0 0.5rem;
  color: var(--muted);
}

.summary-content p {
  margin: 0 0 0.75rem;
  font-size: 0.9375rem;
  line-height: 1.75;
}

.summary-content ul,
.summary-content ol {
  margin: 0 0 0.75rem;
  padding-left: 1.5rem;
}

.summary-content li {
  font-size: 0.9375rem;
  line-height: 1.75;
  margin-bottom: 0.375rem;
}

.summary-content blockquote {
  margin: 0 0 1rem;
  padding: 0.5rem 1rem;
  border-left: 2px solid var(--border);
  color: var(--muted);
  font-size: 0.875rem;
}

.summary-content hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 1.5rem 0;
}

.summary-content code {
  font-family: "Cascadia Mono", Consolas, monospace;
  font-size: 0.8125rem;
  padding: 0.1rem 0.3rem;
  background: var(--hover);
  border: 1px solid var(--border);
}

.summary-content pre {
  margin: 0 0 1rem;
  padding: 0.75rem 1rem;
  overflow: auto;
  background: var(--hover);
  border: 1px solid var(--border);
}

.summary-content pre code {
  padding: 0;
  border: none;
  background: none;
}

.summary-plan {
  margin: 0.625rem 0 0;
  padding-left: 1.25rem;
  color: var(--muted);
  font-size: 0.8125rem;
  line-height: 1.9;
  max-height: 15rem;
  overflow-y: auto;
}

.summary-plan li {
  /* 新条目从右侧淡入，让"正在挑"这件事看得出来 */
  animation: plan-item-in 0.25s ease-out;
}

.plan-time {
  display: inline-block;
  min-width: 4.5rem;
  font-family: "Cascadia Mono", Consolas, monospace;
  color: var(--fg);
}

@keyframes plan-item-in {
  from {
    opacity: 0;
    transform: translateX(0.5rem);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.summary-content figure {
  margin: 0 0 1.25rem;
}

.summary-content figure a {
  display: block;
  line-height: 0;
}

.summary-content figure img {
  width: 100%;
  border: 1px solid var(--border);
  background: var(--hover);
}

.summary-content figcaption {
  margin-top: 0.375rem;
  padding-left: 0.5rem;
  border-left: 2px solid var(--border);
  color: var(--muted);
  font-size: 0.8125rem;
  line-height: 1.6;
}

.time-anchor {
  font-family: "Cascadia Mono", Consolas, monospace;
  font-size: 0.75rem;
  padding: 0.05rem 0.35rem;
  margin: 0 0.15rem;
  color: var(--muted);
  background: var(--bg);
  border: 1px solid var(--border);
  cursor: pointer;
  vertical-align: baseline;
}

.time-anchor:hover {
  color: var(--bg);
  background: var(--accent);
  border-color: var(--accent);
}

.empty {
  color: var(--muted);
  font-size: 0.875rem;
}

.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  background: linear-gradient(160deg, #f7f7f7 0%, #ffffff 45%, #efefef 100%);
}

.login-card {
  width: min(420px, 100%);
  border: 1px solid var(--border);
  padding: 1.75rem 1.5rem;
  background: var(--bg);
}

.login-card h1 {
  margin: 0;
  font-size: 1.5rem;
}

.login-error {
  color: var(--danger);
  font-size: 0.8125rem;
  margin: 0.5rem 0;
}

.login-foot {
  margin: 1rem 0 0;
  font-size: 0.8125rem;
  color: var(--muted);
}

.btn-ghost {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--muted);
}

.login-card .btn-ghost {
  margin-top: 0.5rem;
  width: 100%;
}

.login-card .btn-primary {
  width: 100%;
  margin-top: 0.35rem;
}

.login-card .btn {
  width: 100%;
  margin-top: 0.35rem;
}

.login-divider {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin: 1rem 0 0.75rem;
  color: var(--muted);
  font-size: 0.75rem;
}

.login-divider::before,
.login-divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--border);
}

.export-group {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  align-items: center;
}

.detail-header-actions {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 0.75rem;
}

.share-result {
  margin-top: 0.75rem;
  font-size: 0.875rem;
  word-break: break-all;
}

.share-row {
  display: flex;
  gap: 0.75rem;
  justify-content: space-between;
  align-items: flex-start;
  border-top: 1px solid var(--border);
  padding: 0.75rem 0;
}

.share-row-main {
  min-width: 0;
  flex: 1;
}

.share-url {
  font-size: 0.75rem;
  word-break: break-all;
}

.share-row-actions {
  display: flex;
  gap: 0.35rem;
  flex-shrink: 0;
}

.modal-card-wide {
  max-width: 640px;
}

.modal-card-logs {
  width: min(40rem, 100%);
  max-height: min(80vh, 42rem);
  display: flex;
  flex-direction: column;
}

.modal-card-logs .modal-msg {
  margin-bottom: 0.75rem;
  flex-shrink: 0;
}

.access-logs-scroll {
  overflow: auto;
  flex: 1 1 auto;
  min-height: 8rem;
  max-height: min(56vh, 32rem);
  margin: 0 0 1rem;
  border: 1px solid var(--border);
}

.access-logs-scroll .meeting-list {
  border: none;
}

.access-log-session .meeting-title {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem;
}

.access-log-status {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.1rem 0.4rem;
  border: 1px solid var(--border);
  color: var(--muted);
}

.access-log-status.is-ok {
  color: var(--fg);
}

.access-log-status.is-fail {
  color: #b42318;
  border-color: #b42318;
}

.access-log-events {
  list-style: none;
  margin: 0.55rem 0 0;
  padding: 0.45rem 0 0;
  border-top: 1px dashed var(--border);
  display: flex;
  flex-direction: column;
  gap: 0.28rem;
}

.access-log-event {
  display: flex;
  gap: 0.65rem;
  font-size: 0.8125rem;
  line-height: 1.45;
  color: var(--muted);
}

.access-log-event-time {
  flex: 0 0 4.2rem;
  font-variant-numeric: tabular-nums;
  color: var(--muted);
}

.access-log-event-action {
  color: var(--fg);
}

.skeleton-block,
.skeleton-line {
  background: linear-gradient(
    90deg,
    color-mix(in srgb, var(--border) 70%, transparent) 0%,
    color-mix(in srgb, var(--muted) 18%, transparent) 50%,
    color-mix(in srgb, var(--border) 70%, transparent) 100%
  );
  background-size: 200% 100%;
  animation: skeleton-shimmer 1.2s ease-in-out infinite;
  border-radius: 2px;
}

.skeleton-media {
  width: 100%;
  min-height: 12rem;
  aspect-ratio: 16 / 9;
  max-height: 20rem;
}

.skeleton-lines {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  padding: 0.5rem 0 1rem;
}

.skeleton-line {
  height: 0.85rem;
}

.skeleton-line.w60 { width: 60%; }
.skeleton-line.w70 { width: 70%; }
.skeleton-line.w80 { width: 80%; }
.skeleton-line.w85 { width: 85%; }
.skeleton-line.w88 { width: 88%; }
.skeleton-line.w90 { width: 90%; }
.skeleton-line.w95 { width: 95%; }

@keyframes skeleton-shimmer {
  0% { background-position: 100% 0; }
  100% { background-position: -100% 0; }
}

.resume-hint {
  margin: 0.5rem 0 0;
  padding: 0.55rem 0.75rem;
  border: 1px solid var(--border);
  font-size: 0.875rem;
  color: var(--muted);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}

.resume-hint strong {
  color: var(--fg);
  font-weight: 600;
}

.unlock-hint {
  margin: 0.35rem 0 0.75rem;
}

.share-result-card {
  margin-top: 1rem;
  padding-top: 0.85rem;
  border-top: 1px solid var(--border);
}

.share-result-title {
  margin: 0 0 0.75rem;
  font-weight: 600;
}

.share-result-body {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: flex-start;
}

.share-result-qr {
  flex: 0 0 auto;
  padding: 0.5rem;
  border: 1px solid var(--border);
  background: #fff;
  min-width: 160px;
  min-height: 160px;
}

.share-result-qr img {
  display: block;
}

.share-result-info {
  flex: 1 1 14rem;
  min-width: 0;
}

.share-result-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.5rem;
}

.share-result-key {
  margin-top: 0.85rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.share-result-code {
  display: block;
  word-break: break-all;
  font-size: 0.8125rem;
  padding: 0.45rem 0.55rem;
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--border) 35%, transparent);
}

.share-result-key-hint {
  margin-top: 0.75rem;
}

.share-batch-result-list {
  max-height: 14rem;
  overflow: auto;
  margin: 0.75rem 0;
  padding: 0;
  list-style: none;
  border: 1px solid var(--border);
}

.share-batch-result-list li {
  padding: 0.55rem 0.75rem;
  border-bottom: 1px solid var(--border);
  font-size: 0.875rem;
}

.share-batch-result-list li:last-child {
  border-bottom: none;
}

/* —— 分享页：左侧密钥课程列表 —— */
.share-body {
  min-height: 100vh;
}

.share-shell {
  display: flex;
  min-height: 100vh;
  align-items: stretch;
}

.share-sidebar {
  width: 280px;
  flex: 0 0 280px;
  border-right: 1px solid var(--border);
  background: #fafafa;
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow: hidden;
}

.share-sidebar-head {
  padding: 1rem 0.9rem 0.75rem;
  border-bottom: 1px solid var(--border);
}

.share-sidebar-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.share-sidebar-sub {
  margin: 0.35rem 0 0.65rem;
  font-size: 0.78rem;
  color: var(--muted);
}

.share-library-filter-field {
  margin: 0;
}

.share-library-filter-field input {
  width: 100%;
}

.share-library-status {
  padding: 0.55rem 0.9rem;
  font-size: 0.78rem;
  color: var(--muted);
  border-bottom: 1px solid var(--border);
}

.share-library-list {
  list-style: none;
  margin: 0;
  padding: 0.4rem 0;
  flex: 1 1 auto;
  overflow: auto;
}

.share-library-item {
  display: block;
  padding: 0.7rem 0.9rem;
  border-bottom: 1px solid var(--border);
  color: inherit;
  text-decoration: none;
  transition: background 0.12s ease;
}

.share-library-item:hover {
  background: var(--hover);
}

.share-library-item.is-active {
  background: #ececec;
  box-shadow: inset 3px 0 0 var(--accent);
}

.share-library-item-title {
  margin: 0;
  font-size: 0.9rem;
  font-weight: 600;
  line-height: 1.35;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.share-library-item-meta {
  margin: 0.3rem 0 0;
  font-size: 0.75rem;
  color: var(--muted);
}

.share-library-empty {
  padding: 1rem 0.9rem;
  font-size: 0.82rem;
  color: var(--muted);
  line-height: 1.45;
}

.share-sidebar-foot {
  padding: 0.75rem 0.9rem;
  border-top: 1px solid var(--border);
}

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

.share-unlock-card {
  max-width: 420px;
  margin: 2rem auto;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.sidebar-redaction .redaction-images {
  grid-template-columns: 1fr;
}

@media (max-width: 960px) {
  .admin-shell,
  .share-shell {
    flex-direction: column;
  }

  .admin-sidebar,
  .share-sidebar {
    width: 100%;
    flex: none;
    height: auto;
    position: relative;
    max-height: none;
  }

  .share-sidebar {
    border-right: none;
    border-bottom: 1px solid var(--border);
    max-height: 40vh;
  }

  .sidebar-section-grow {
    max-height: 28rem;
  }
}

@media (max-width: 640px) {
  .header-main,
  .panel-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .actions-left,
  .actions-right,
  .header-actions {
    width: 100%;
  }

  .btn {
    flex: 1;
  }
}

/* —— 划词答疑 —— */
.passage-ask-pop {
  position: absolute;
  z-index: 1100;
  transform: translate(-50%, -100%);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.4rem 0.7rem;
  border: 1px solid var(--fg);
  background: var(--bg);
  color: var(--fg);
  font-size: 0.8125rem;
  cursor: pointer;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
  white-space: nowrap;
}

.passage-ask-pop.hidden {
  display: none;
}

.passage-ask-drawer {
  position: fixed;
  inset: 0;
  z-index: 1200;
  display: flex;
  justify-content: flex-end;
}

.passage-ask-drawer.hidden {
  display: none;
}

.passage-ask-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.28);
}

.passage-ask-panel {
  position: relative;
  width: min(28rem, 100%);
  height: 100%;
  background: var(--bg);
  border-left: 1px solid var(--fg);
  display: flex;
  flex-direction: column;
  z-index: 1;
}

.passage-ask-header {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 1rem 1rem 0.75rem;
  border-bottom: 1px solid var(--border);
}

.passage-ask-title {
  margin: 0 0 0.35rem;
  font-size: 1rem;
}

.passage-ask-quote {
  margin: 0;
  font-size: 0.8125rem;
  line-height: 1.45;
  max-height: 3.6em;
  overflow: hidden;
}

.passage-ask-messages {
  flex: 1 1 auto;
  overflow: auto;
  padding: 0.85rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.passage-ask-empty {
  margin: 1rem 0;
}

.passage-ask-bubble {
  border: 1px solid var(--border);
  padding: 0.65rem 0.75rem;
}

.passage-ask-bubble.is-ai {
  background: color-mix(in srgb, var(--border) 35%, transparent);
}

.passage-ask-thinking {
  margin: 0 0 0.55rem;
  border: 1px solid var(--border);
  padding: 0.35rem 0.55rem;
  font-size: 0.8125rem;
}

.passage-ask-thinking summary {
  cursor: pointer;
  color: var(--muted);
  user-select: none;
}

.passage-ask-thinking-body {
  margin: 0.45rem 0 0;
  white-space: pre-wrap;
  font-family: inherit;
  font-size: 0.8125rem;
  line-height: 1.5;
  max-height: 12rem;
  overflow: auto;
}

.passage-ask-thinking-empty {
  margin: 0.45rem 0 0;
}

.passage-ask-streaming {
  color: var(--muted);
  font-weight: normal;
}

.passage-ask-stage {
  margin: 0 0 0.5rem;
  font-size: 0.8125rem;
}

.passage-ask-role {
  font-size: 0.75rem;
  color: var(--muted);
  margin-bottom: 0.35rem;
}

.passage-ask-plain {
  margin: 0;
  white-space: pre-wrap;
  font-family: inherit;
  font-size: 0.875rem;
  line-height: 1.55;
}

.passage-ask-body {
  font-size: 0.875rem;
  line-height: 1.55;
}

.passage-ask-body p {
  margin: 0 0 0.5rem;
}

.passage-ask-thumbs,
.passage-ask-previews {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 0.4rem;
}

.passage-ask-thumb,
.passage-ask-preview img {
  width: 64px;
  height: 64px;
  object-fit: cover;
  border: 1px solid var(--border);
}

.passage-ask-preview {
  position: relative;
}

.passage-ask-preview button {
  position: absolute;
  top: -0.35rem;
  right: -0.35rem;
  width: 1.2rem;
  height: 1.2rem;
  border: 1px solid var(--fg);
  background: var(--bg);
  cursor: pointer;
  line-height: 1;
  padding: 0;
}

.passage-ask-composer {
  border-top: 1px solid var(--border);
  padding: 0.75rem 1rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.passage-ask-composer textarea {
  width: 100%;
  resize: vertical;
  min-height: 3rem;
  font: inherit;
  padding: 0.5rem 0.6rem;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--fg);
}

.passage-ask-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  align-items: center;
}

.passage-ask-upload {
  cursor: pointer;
}

.passage-ask-hint {
  margin: 0;
  font-size: 0.75rem;
}


/* —— 声纹人物（超管） —— */
.voiceprint-list {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.voiceprint-card {
  border: 1px solid var(--border);
  padding: 0.85rem 0.95rem;
  background: var(--bg);
}

.voiceprint-card .btn-danger {
  border-color: var(--danger);
  color: var(--danger);
}

.voiceprint-card .btn-danger:hover:not(:disabled) {
  background: var(--danger);
  color: #fff;
}

.voiceprint-card-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
}

.voiceprint-name {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.voiceprint-name-input {
  min-width: 14rem;
  padding: 0.4rem 0.55rem;
  border: 1px solid var(--border);
  font-size: 0.95rem;
}

.voiceprint-meta {
  color: var(--muted);
  font-size: 0.82rem;
}

.voiceprint-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 1rem;
  margin-top: 0.75rem;
}

.voiceprint-col h4 {
  margin: 0 0 0.4rem;
  font-size: 0.85rem;
  color: var(--muted);
  font-weight: 600;
}

.voiceprint-samples,
.voiceprint-meetings {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  font-size: 0.85rem;
}

.voiceprint-sample {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.voiceprint-sample audio {
  height: 2rem;
  max-width: 16rem;
}

.voiceprint-sample-range {
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}

.voiceprint-sample-missing {
  color: var(--muted);
}

.voiceprint-meeting-meta {
  color: var(--muted);
  margin-left: 0.4rem;
}

.voiceprint-card-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.8rem;
  padding-top: 0.65rem;
  border-top: 1px solid var(--border);
}

.voiceprint-merge {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  color: var(--muted);
}

.voiceprint-merge select {
  padding: 0.35rem 0.5rem;
  border: 1px solid var(--border);
}

@media (max-width: 720px) {
  .voiceprint-body {
    grid-template-columns: minmax(0, 1fr);
  }
}

.speaker-panel {
  border: 1px solid var(--border);
  padding: 0.6rem 0.75rem;
  margin-bottom: 0.75rem;
  background: var(--hover);
}

.speaker-panel-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.5rem;
}

.speaker-panel-head h4 {
  margin: 0;
  font-size: 0.9rem;
}

.speaker-panel-hint {
  color: var(--muted);
  font-size: 0.78rem;
}

.speaker-panel-list {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-top: 0.55rem;
}

.speaker-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
}

.speaker-label {
  min-width: 4.5rem;
}

.speaker-talk {
  color: var(--muted);
  min-width: 5rem;
}

.speaker-name-input {
  flex: 1 1 8rem;
  max-width: 16rem;
  padding: 0.3rem 0.5rem;
  border: 1px solid var(--border);
}

.speaker-panel-status {
  margin: 0.45rem 0 0;
  font-size: 0.8rem;
  color: var(--muted);
  min-height: 1rem;
}