/* UKS Viewer Styles */

/* Native document rendering switch: pinned to the top-right corner of the viewer canvas. */
.uks-native-switch {
    position: absolute;
    top: 10px;
    right: 26px;
    z-index: 6;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 5px 12px;
    border-radius: 16px;
    border: 1px solid var(--border-primary);
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 0.8rem;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    user-select: none;
}

.uks-native-switch input {
    appearance: none;
    position: relative;
    width: 32px;
    height: 18px;
    margin: 0;
    border: 1px solid var(--border-primary);
    border-radius: 12px;
    background: var(--bg-tertiary);
    cursor: pointer;
    flex-shrink: 0;
}

.uks-native-switch input::before {
    content: '';
    position: absolute;
    width: 12px;
    height: 12px;
    top: 2px;
    left: 2px;
    border-radius: 50%;
    background: var(--text-primary);
    transition: transform 0.15s;
}

.uks-native-switch input:checked { background: var(--accent-color); }
.uks-native-switch input:checked::before { transform: translateX(14px); }
.uks-native-switch input:focus-visible { outline: 2px solid var(--accent-color); outline-offset: 3px; }

.uks-document-pane {
    display: flex;
    flex-direction: column;
    flex: 1;
    min-height: 0;
    overflow: hidden;
}

.uks-document-pane[hidden] { display: none; }

.uks-native-status {
    margin: auto;
    padding: 20px;
    color: var(--text-secondary);
    text-align: center;
    font-size: 0.9rem;
}

@keyframes uks-fade-in {
    from { opacity: 0; transform: scale(0.96); }
    to { opacity: 1; transform: scale(1); }
}

@keyframes uks-fade-out {
    from { opacity: 1; transform: scale(1); }
    to { opacity: 0; transform: scale(0.96); }
}

#unified-knowledge-source-viewer {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-primary);
    z-index: 10500; /* above modal-overlay (10000) and integration-detail-modal */
    display: flex;
    flex-direction: column;
    animation: uks-fade-in 0.3s ease;
}

.uks-source-item {
    padding: 12px 16px;
    border-radius: 8px;
    border: 1px solid var(--border-primary);
    background: var(--bg-secondary);
    cursor: pointer;
    transition: all 0.2s ease;
}

.uks-source-item:hover {
    border-color: var(--accent-color);
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.uks-source-item.active {
    border-color: var(--accent-color);
    background: var(--bg-tertiary, var(--bg-secondary));
}

.uks-tag {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 0.72rem;
    background: var(--bg-tertiary, var(--neutral-800));
    color: var(--text-secondary);
    border: 1px solid var(--border-primary);
}

.uks-similarity-bar {
    height: 3px;
    border-radius: 2px;
    background: var(--neutral-700);
    overflow: hidden;
    margin-top: 6px;
}

.uks-similarity-fill {
    height: 100%;
    border-radius: 2px;
    background: var(--accent-color);
    transition: width 0.3s ease;
}

.uks-sort-btn {
    padding: 4px 10px;
    border-radius: 6px;
    border: 1px solid var(--border-primary);
    background: var(--bg-secondary);
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 0.78rem;
    transition: all 0.15s;
}

.uks-sort-btn:hover {
    background: var(--accent-color);
    color: #041120;
    border-color: var(--accent-color);
}

.uks-sort-btn.active {
    background: var(--accent-color);
    color: #ffffff;
    border-color: var(--accent-color);
}

.uks-file-icon {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
}

.uks-pdf-preview-page {
    background: white;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    margin-bottom: 20px;
}

.pdf-page-indicator {
    position: sticky;
    top: 15px;
    margin-right: 20px;
    margin-left: auto;
    align-self: flex-end;
    width: fit-content;
    z-index: 100;
    pointer-events: none;
    background: rgba(0,0,0,0.7);
    color: #fff;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.82rem;
    font-weight: 600;
    backdrop-filter: blur(4px);
    border: 1px solid rgba(255,255,255,0.1);
    box-shadow: 0 4px 12px rgba(0,0,0,0.25);
}

.uks-sidebar-section {
    border-bottom: 1px solid var(--border-primary);
}

.uks-sidebar-section-header {
    padding: 14px 16px 10px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    user-select: none;
}

.uks-sidebar-section-header:hover {
    background: rgba(255,255,255,0.02);
}

.uks-sidebar-section-header h4 {
    margin: 0;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.uks-sidebar-section-body {
    padding: 0 16px 14px;
}

.uks-sidebar-section.collapsed .uks-sidebar-section-body {
    display: none !important;
}

.uks-sidebar-section.collapsed {
    flex: none !important;
}

.uks-sidebar-section.collapsed .uks-section-caret {
    transform: rotate(-90deg);
}

.uks-section-caret {
    transition: transform 0.2s;
    font-size: 14px;
}

.uks-tag-category {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 12px;
}

.uks-tag-category:last-child {
    margin-bottom: 0;
}

.uks-tag-category-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
    font-weight: 600;
    opacity: 0.7;
}

.uks-tag-category-value {
    font-size: 0.82rem;
    color: var(--text-primary);
    background: var(--bg-tertiary, var(--neutral-800));
    border: 1px solid var(--border-primary);
    border-radius: 6px;
    padding: 5px 10px;
    display: inline-block;
    width: fit-content;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.uks-tag-category-value.empty {
    color: var(--text-secondary);
    font-style: italic;
    background: transparent;
    border: 1px dashed var(--border-primary);
    opacity: 0.6;
}

.uks-tag-additional-item {
    font-size: 0.78rem;
    color: var(--accent-color);
    background: rgba(var(--accent-rgb, 99, 102, 241), 0.1);
    border: 1px solid rgba(var(--accent-rgb, 99, 102, 241), 0.25);
    border-radius: 20px;
    padding: 3px 10px;
}

/* Additional tags — display */
.uks-additional-tags-list {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
}

.uks-additional-tag {
    font-size: 0.78rem;
    color: var(--accent-color);
    background: rgba(var(--accent-rgb, 99, 102, 241), 0.1);
    border: 1px solid rgba(var(--accent-rgb, 99, 102, 241), 0.25);
    border-radius: 20px;
    padding: 3px 10px;
    white-space: nowrap;
    position: relative;
}



.uks-additional-tag[data-tooltip]::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: calc(100% + 6px);
    left: 50%;
    transform: translateX(-50%);
    background: var(--bg-secondary, #1e1e2e);
    color: var(--text-primary, #e0e0e0);
    font-size: 0.72rem;
    white-space: nowrap;
    padding: 4px 9px;
    border-radius: 5px;
    border: 1px solid var(--border-primary, #3a3a4a);
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.15s ease;
    z-index: 100;
}

.uks-additional-tag[data-tooltip]:hover::after {
    opacity: 1;
}

/* Additional tags — chip editor */
.uks-additional-chips-input {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 5px;
    background: var(--bg-primary);
    border: 1px solid var(--border-primary);
    border-radius: 6px;
    padding: 5px 8px;
    min-height: 34px;
}

.uks-additional-chips-input:focus-within {
    border-color: var(--accent-color);
}

/* Reset focus on the outer wrapper already handled above */

.uks-chip-remove {
    cursor: pointer;
    font-size: 0.9rem;
    line-height: 1;
    opacity: 0.7;
}

.uks-chip-remove:hover {
    opacity: 1;
}

.uks-additional-chips-input input {
    border: none !important;
    padding: 2px 4px !important;
    min-width: 80px;
    flex: 1;
    background: transparent;
    font-size: 0.82rem;
    color: var(--text-primary);
    outline: none;
}

.uks-tag-edit-group {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-bottom: 10px;
}

.uks-tag-edit-group:last-child {
    margin-bottom: 0;
}

.uks-tag-edit-group label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
    font-weight: 600;
}

.uks-tag-edit-group input {
    background: var(--bg-primary);
    border: 1px solid var(--border-primary);
    border-radius: 6px;
    padding: 6px 10px;
    font-size: 0.82rem;
    color: var(--text-primary);
    outline: none;
    transition: border-color 0.2s;
    width: 100%;
    box-sizing: border-box;
}

.uks-tag-edit-group input:focus {
    border-color: var(--accent-color);
}

.uks-tag-suggestion-chip {
    font-size: 0.68rem;
    padding: 2px 8px;
    border-radius: 10px;
    border: 1px solid var(--border-primary);
    background: var(--bg-primary);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.15s;
}

.uks-tag-suggestion-chip:hover {
    border-color: var(--accent-color);
    color: var(--accent-color);
}

.uks-tag-chip {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 0.78rem;
    padding: 3px 8px;
    border-radius: 10px;
    background: var(--accent-color);
    color: #041120;
}

.uks-tag-chip .remove-tag {
    cursor: pointer;
    opacity: 0.7;
    margin-left: 2px;
}

.uks-tag-chip .remove-tag:hover {
    opacity: 1;
}

.uks-segment-item {
    border-radius: 6px;
    border: 1px solid var(--border-primary);
    background: var(--bg-primary);
    cursor: default;
    transition: border-color 0.2s;
    margin-bottom: 6px;
    overflow: hidden;
}

.uks-segment-item:hover {
    border-color: var(--accent-color);
}

/* Header row — keeps the original look */
.uks-segment-header-row {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    cursor: pointer;
    min-width: 0;
}

.uks-segment-index {
    font-size: 0.7rem;
    color: var(--text-tertiary);
    flex-shrink: 0;
}

.uks-segment-info {
    flex: 1;
    min-width: 0;
}

.uks-segment-title {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.uks-segment-summary {
    font-size: 0.75rem;
    color: var(--text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-top: 2px;
}

.uks-segment-page {
    font-size: 0.7rem;
    color: var(--text-tertiary);
    flex-shrink: 0;
}

.uks-segment-expand-btn {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    border: none;
    background: transparent;
    color: var(--text-tertiary);
    cursor: pointer;
    border-radius: 4px;
    transition: background 0.15s, color 0.15s, transform 0.2s;
    padding: 0;
}

.uks-segment-expand-btn:hover {
    background: var(--bg-hover, rgba(0,0,0,0.06));
    color: var(--text-primary);
}

.uks-segment-expand-btn i {
    transition: transform 0.2s;
    font-size: 0.8rem;
}

.uks-segment-expanded .uks-segment-expand-btn i {
    transform: rotate(180deg);
}

/* Collapsible body */
.uks-segment-body {
    display: none;
    padding: 0 12px 12px;
    border-top: 1px solid var(--border-primary);
}

.uks-segment-expanded .uks-segment-body {
    display: block;
}

.uks-segment-content-text {
    font-size: 0.82rem;
    color: var(--text-primary);
    line-height: 1.55;
    max-height: 220px;
    overflow-y: auto;
    padding: 10px 0 8px;
    white-space: pre-wrap;
    word-break: break-word;
}

.uks-segment-meta-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
    margin-top: 8px;
}

.uks-seg-meta-chip {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 8px;
    border-radius: 12px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    font-size: 0.72rem;
    color: var(--text-secondary);
    white-space: nowrap;
}

.uks-seg-meta-chip i {
    font-size: 0.72rem;
    opacity: 0.75;
}

.uks-extra-action-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    border-radius: 6px;
    border: 1px solid var(--border-primary);
    background: var(--bg-primary);
    color: var(--text-primary);
    cursor: pointer;
    font-size: 0.85rem;
    transition: all 0.15s;
}

.uks-extra-action-btn:hover {
    border-color: var(--accent-color);
    color: var(--accent-color);
}

/* Continue / Convert Interview floating pill — liquid glass style */
.uks-continue-pill {
    position: absolute;
    bottom: 28px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 200;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 13px 30px;
    border-radius: 999px;
    border: 1px solid var(--border-primary);
    background: rgba(255, 255, 255, 0.06);
    backdrop-filter: blur(4.5px) saturate(140%);
    -webkit-backdrop-filter: blur(4.5px) saturate(140%);
    color: var(--text-primary);
    font-size: 0.95rem;
    font-weight: 500;
    letter-spacing: 0;
    cursor: pointer;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.22), inset 0 1px 0 rgba(255, 255, 255, 0.10);
    transition: background 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease, transform 0.15s ease;
    white-space: nowrap;
    pointer-events: all;
}

.uks-continue-pill:hover {
    background: rgba(255, 255, 255, 0.10);
    border-color: var(--border-hover, rgba(255, 255, 255, 0.28));
    box-shadow: 0 6px 28px rgba(0, 0, 0, 0.30), inset 0 1px 0 rgba(255, 255, 255, 0.16);
    transform: translateX(-50%) translateY(-2px);
}

.uks-continue-pill:active {
    transform: translateX(-50%) scale(0.97);
    background: rgba(255, 255, 255, 0.04);
}

.uks-continue-pill i {
    font-size: 1.15rem;
}

/* Convert pill — same liquid glass, slightly tinted green border */
.uks-convert-pill {
    border-color: rgba(16, 185, 129, 0.45);
    color: #10b981;
}

.uks-convert-pill:hover {
    background: rgba(16, 185, 129, 0.08);
    border-color: rgba(16, 185, 129, 0.65);
    box-shadow: 0 6px 28px rgba(16, 185, 129, 0.18), inset 0 1px 0 rgba(255, 255, 255, 0.12);
}

/* ── Interview transcript view ─────────────────────────────── */
#uks-interview-container {
    flex: 1;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    background: var(--bg-primary);
}

.uks-transcript-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 26px 40px 20px;
    border-bottom: 1px solid var(--border-primary);
    background: var(--bg-secondary);
    flex-shrink: 0;
}

.uks-transcript-header > i {
    font-size: 1.2rem;
    color: var(--accent-color);
}

.uks-transcript-title {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--text-muted);
}

.uks-transcript-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 0.7rem;
    font-weight: 600;
    padding: 3px 10px;
    border-radius: 20px;
    border: 1px solid var(--border-primary);
    color: var(--text-muted);
    background: var(--bg-tertiary, rgba(255, 255, 255, 0.06));
}

.uks-transcript-badge.converted {
    color: #10b981;
    border-color: rgba(16, 185, 129, 0.35);
    background: rgba(16, 185, 129, 0.08);
}

.uks-transcript-badge.editable {
    color: var(--accent-color);
    border-color: color-mix(in srgb, var(--accent-color) 40%, transparent);
    background: color-mix(in srgb, var(--accent-color) 8%, transparent);
}

.uks-transcript-count {
    margin-left: auto;
    background: var(--bg-tertiary, rgba(255, 255, 255, 0.08));
    color: var(--text-muted);
    font-size: 0.7rem;
    font-weight: 700;
    padding: 2px 10px;
    border-radius: 20px;
    border: 1px solid var(--border-primary);
}

.uks-chat-area {
    flex: 1;
    overflow-y: auto;
    padding: 28px 40px 110px; /* extra bottom space so the action pill never covers messages */
    display: flex;
    flex-direction: column;
    gap: 14px;
}

/* Chat bubbles — mirrors the live interview call UI */
.uks-chat-message {
    display: flex;
    flex-direction: column;
    gap: 4px;
    max-width: 80%;
}

.uks-chat-message.user {
    align-self: flex-end;
    align-items: flex-end;
}

.uks-chat-message.ai {
    align-self: flex-start;
    align-items: flex-start;
}

.uks-chat-sender {
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--text-muted);
    padding: 0 6px;
}

.uks-chat-message.ai .uks-chat-sender {
    color: var(--accent-color);
}

.uks-chat-bubble {
    position: relative;
    border-radius: 20px;
    padding: 12px 16px;
    font-size: 0.95rem;
    line-height: 1.55;
    word-break: break-word;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.uks-chat-message.user .uks-chat-bubble {
    background: var(--accent-color);
    color: #fff;
    border: 1px solid var(--accent-color);
    border-bottom-right-radius: 5px;
}

.uks-chat-message.user .uks-chat-bubble .markdown-content,
.uks-chat-message.user .uks-chat-bubble .markdown-content * {
    color: #fff;
}

.uks-chat-message.ai .uks-chat-bubble {
    background: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border-primary);
    border-bottom-left-radius: 5px;
}

.uks-chat-bubble-content > *:first-child { margin-top: 0; }
.uks-chat-bubble-content > *:last-child { margin-bottom: 0; }

/* Inline edit affordance — liquid glass style */
.uks-bubble-edit-btn {
    position: absolute;
    top: -8px;
    right: -8px;
    width: 26px;
    height: 26px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    border: 1px solid var(--border-primary);
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(4.5px) saturate(140%);
    -webkit-backdrop-filter: blur(4.5px) saturate(140%);
    color: var(--text-secondary);
    cursor: pointer;
    opacity: 0;
    transform: scale(0.85);
    transition: opacity 0.15s ease, transform 0.15s ease, color 0.15s ease, border-color 0.15s ease, background 0.15s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.18), inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.uks-chat-message.ai .uks-bubble-edit-btn {
    right: auto;
    left: -8px;
}

.uks-chat-bubble:hover .uks-bubble-edit-btn {
    opacity: 1;
    transform: scale(1);
}

.uks-bubble-edit-btn:hover {
    color: var(--accent-color);
    border-color: var(--accent-color);
}

.uks-chat-message.editing .uks-bubble-edit-btn {
    display: none;
}

.uks-chat-message.editing .uks-chat-bubble {
    width: min(560px, 100%);
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent-color) 18%, transparent);
}

.uks-bubble-edit-textarea {
    width: 100%;
    min-height: 60px;
    resize: none;
    border: none;
    outline: none;
    background: transparent;
    color: inherit;
    font: inherit;
    line-height: 1.55;
    padding: 0;
}

.uks-bubble-edit-actions {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    margin-top: 10px;
}

.uks-bubble-edit-action {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 5px 14px;
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    border: 1px solid transparent;
    transition: filter 0.15s ease, background 0.15s ease;
}

.uks-bubble-edit-action.save {
    background: rgba(255, 255, 255, 0.92);
    color: var(--accent-color);
}

.uks-chat-message.ai .uks-bubble-edit-action.save {
    background: var(--accent-color);
    color: #fff;
}

.uks-bubble-edit-action.save:hover { filter: brightness(1.05); }
.uks-bubble-edit-action.save:disabled { opacity: 0.6; cursor: wait; }

.uks-bubble-edit-action.cancel {
    background: transparent;
    color: inherit;
    border-color: currentColor;
    opacity: 0.75;
}

.uks-bubble-edit-action.cancel:hover { opacity: 1; }


.spreadsheet-viewer-table {
    border-collapse: collapse;
    width: 100%;
    font-size: 0.85rem;
}

.spreadsheet-viewer-table th, .spreadsheet-viewer-table td {
    border: 1px solid #ddd;
    padding: 6px 10px;
    text-align: left;
    white-space: nowrap;
}

.spreadsheet-viewer-table th {
    background: #f5f5f5;
    font-weight: 600;
    position: sticky;
    top: 0;
    z-index: 2;
}

.spreadsheet-viewer-table tr:nth-child(even) {
    background: #fafafa;
}
/* Spreadsheet Viewer Tabs */
.uks-spreadsheet-tabs {
    display: flex;
    background: #f1f5f9; /* Light gray background for tab bar */
    border-bottom: 1px solid #e2e8f0;
    padding: 0 10px;
    overflow-x: auto;
    flex-shrink: 0;
}

.uks-spreadsheet-tab {
    padding: 8px 16px;
    font-size: 0.85rem;
    color: #475569;
    background: transparent;
    border: none;
    border-bottom: 2px solid transparent;
    cursor: pointer;
    transition: all 0.2s;
    white-space: nowrap;
    outline: none;
}

.uks-spreadsheet-tab:hover {
    color: #0f172a;
    background: rgba(0,0,0,0.03);
}

.uks-spreadsheet-tab.active {
    color: var(--accent-color, #2563eb);
    border-bottom-color: var(--accent-color, #2563eb);
    font-weight: 600;
    background: #fff;
    border-top-left-radius: 4px;
    border-top-right-radius: 4px;
}

/* Spreadsheet Table Styling */
.spreadsheet-viewer-table {
    border-collapse: collapse;
    width: 100%;
    font-size: 0.85rem;
    font-family: monospace;
}

.spreadsheet-viewer-table td, .spreadsheet-viewer-table th {
    border: 1px solid #e2e8f0;
    padding: 4px 8px;
    white-space: nowrap;
}

.spreadsheet-viewer-table tr:first-child td {
    background: #f8fafc;
    font-weight: 600;
    color: #475569;
    text-align: center;
}


/* Versions */
.uks-version-item {
    padding: 10px 12px;
    margin-bottom: 6px;
    border-radius: 6px;
    background: var(--bg-primary);
    border: 1px solid var(--border-primary);
    transition: all 0.2s;
    cursor: default;
}

.uks-version-item.active {
    background: var(--bg-tertiary);
    border-color: var(--accent-color);
}

.uks-version-item:hover {
    border-color: var(--text-secondary);
}

.uks-version-item.clickable:hover {
    cursor: pointer;
    background: var(--bg-tertiary);
}

/* Tree Control for Hierarchy */
.uks-tree-item {
    position: relative;
    display: flex;
    align-items: center;
    padding: 6px 8px;
    font-size: 0.85rem;
    color: var(--text-primary);
    border-radius: 4px;
    transition: background 0.15s;
    user-select: none;
    margin-bottom: 2px;
}

.uks-tree-item:hover {
    background: rgba(255, 255, 255, 0.03);
}

.uks-tree-icon {
    font-size: 1.1rem;
    margin-right: 8px;
    width: 20px;
    text-align: center;
    flex-shrink: 0;
}

.uks-tree-label {
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.uks-tree-indent {
    position: relative;
}

.uks-tree-line-v {
    position: absolute;
    width: 1px;
    background-color: var(--border-primary);
    opacity: 0.5;
    top: -12px;
    bottom: 50%;
}

.uks-tree-line-h {
    position: absolute;
    height: 1px;
    background-color: var(--border-primary);
    opacity: 0.5;
    top: 50%;
}

/* Constrain images inside wiki/Confluence viewer content */
.uks-wiki-content img,
.uks-converted-content img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* ===========================================================
   Confluence-native styling for wiki / converted content
   Mimics Atlassian Confluence page rendering for readability
   =========================================================== */
.uks-wiki-content {
    font-size: 14px;
    color: #172B4D;
    -webkit-font-smoothing: antialiased;
}

/* Center the content column with a comfortable reading width */
.uks-wiki-content > *,
.uks-converted-content > * {
    max-width: 760px;
    margin-left: auto;
    margin-right: auto;
}

/* Tables stay full-width within the column */
.uks-wiki-content > table,
.uks-converted-content > table {
    max-width: 100%;
}

/* Headings */
.uks-wiki-content h1,
.uks-wiki-content h2,
.uks-wiki-content h3,
.uks-wiki-content h4,
.uks-wiki-content h5,
.uks-wiki-content h6 {
    color: #172B4D;
    font-weight: 600;
    line-height: 1.25;
    margin: 1.6em 0 0.5em;
}

.uks-wiki-content > :first-child {
    margin-top: 0;
}

.uks-wiki-content h1 { font-size: 1.857em; font-weight: 500; }
.uks-wiki-content h2 { font-size: 1.571em; font-weight: 500; padding-bottom: 0.3em; border-bottom: 1px solid #DFE1E6; }
.uks-wiki-content h3 { font-size: 1.286em; }
.uks-wiki-content h4 { font-size: 1.143em; }
.uks-wiki-content h5 { font-size: 1em; }
.uks-wiki-content h6 { font-size: 0.857em; color: #6B778C; }

/* Paragraphs */
.uks-wiki-content p {
    margin: 0 0 1em;
    line-height: 1.714;
}

/* Links */
.uks-wiki-content a {
    color: #0052CC;
    text-decoration: none;
}
.uks-wiki-content a:hover {
    text-decoration: underline;
}

/* Lists — proper indentation */
.uks-wiki-content ul,
.uks-wiki-content ol {
    margin: 0 0 1em;
    padding-left: 24px;
}
.uks-wiki-content li {
    margin: 4px 0;
    line-height: 1.714;
}
.uks-wiki-content li > ul,
.uks-wiki-content li > ol {
    margin: 4px 0 4px;
}

/* Tables — Confluence grid look */
.uks-wiki-content table,
.uks-converted-content table {
    border-collapse: collapse;
    width: 100%;
    margin: 0 auto 1.2em;
    font-size: 14px;
}
.uks-wiki-content th,
.uks-wiki-content td,
.uks-converted-content th,
.uks-converted-content td {
    border: 1px solid #DFE1E6;
    padding: 8px 10px;
    text-align: left;
    vertical-align: top;
    line-height: 1.5;
}
.uks-wiki-content th,
.uks-converted-content th {
    background: #F4F5F7;
    font-weight: 600;
    color: #172B4D;
}
.uks-wiki-content tbody tr:hover,
.uks-converted-content tbody tr:hover {
    background: #FAFBFC;
}

/* Inline code & code blocks */
.uks-wiki-content code {
    background: #F4F5F7;
    border-radius: 3px;
    padding: 2px 5px;
    font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
    font-size: 0.85em;
    color: #172B4D;
}
.uks-wiki-content pre {
    background: #F4F5F7;
    border: 1px solid #DFE1E6;
    border-radius: 4px;
    padding: 12px 16px;
    overflow-x: auto;
    line-height: 1.5;
}
.uks-wiki-content pre code {
    background: none;
    padding: 0;
}

/* Blockquotes */
.uks-wiki-content blockquote {
    margin: 0 auto 1em;
    padding: 0 16px;
    border-left: 3px solid #DFE1E6;
    color: #6B778C;
}

/* Horizontal rules */
.uks-wiki-content hr {
    border: none;
    border-top: 2px solid #DFE1E6;
    margin: 1.6em auto;
}

/* Strong / emphasis */
.uks-wiki-content strong { font-weight: 600; }

/* Segment opened by clicking its spot on the page */
.uks-segment-picked {
    border-color: var(--accent-color);
    animation: uks-segment-flash 1.4s ease-out;
}

@keyframes uks-segment-flash {
    from { box-shadow: 0 0 0 3px var(--accent-color); }
    to { box-shadow: 0 0 0 0 transparent; }
}

/* ───────────────────────── JSONL knowledge collections (uks-jsonl.js) ───────────────────────── */

.jl-root {
    --jl-ok: #34c38f;
    --jl-info: #4d7cfd;
    --jl-warn: #f1a93b;
    --jl-danger: #ef5b6b;
    --jl-violet: #9b7bf2;
    flex: 1;
    min-height: 0;
    display: flex;
    flex-direction: column;
    color: var(--text-primary);
    background: var(--bg-primary);
}

.jl-top {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px 16px;
    padding: 12px 20px;
    border-bottom: 1px solid var(--border-primary);
    background: var(--bg-secondary);
}

.jl-summary { font-size: 0.85rem; color: var(--text-secondary); white-space: nowrap; }
.jl-summary strong { color: var(--text-primary); font-weight: 600; }
.jl-dot { margin: 0 6px; opacity: 0.5; }

.jl-search {
    position: relative;
    flex: 1 1 280px;
    min-width: 220px;
    max-width: 520px;
}
.jl-search i { position: absolute; left: 10px; top: 50%; transform: translateY(-50%); color: var(--text-muted); pointer-events: none; }
.jl-search input {
    width: 100%;
    box-sizing: border-box;
    padding: 8px 12px 8px 32px;
    border-radius: 8px;
    border: 1px solid var(--border-primary);
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 0.9rem;
}
.jl-search input:focus { outline: 2px solid var(--accent-color); outline-offset: 0; border-color: transparent; }

.jl-controls { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 12px; margin-left: auto; }

.jl-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 7px 12px;
    border-radius: 8px;
    border: 1px solid var(--border-primary);
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 0.82rem;
    cursor: pointer;
}
.jl-btn:hover, .jl-btn.active { border-color: var(--accent-color); }
.jl-btn:focus-visible, .jl-card:focus-visible, .jl-tile:focus-visible, .jl-chip:focus-visible, .jl-rel:focus-visible { outline: 2px solid var(--accent-color); outline-offset: 2px; }

.jl-select { display: inline-flex; align-items: center; gap: 6px; font-size: 0.78rem; color: var(--text-secondary); }
.jl-select select {
    max-width: 170px;
    padding: 6px 8px;
    border-radius: 8px;
    border: 1px solid var(--border-primary);
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 0.82rem;
}
.jl-select i { font-size: 0.7rem; opacity: 0.6; }

.jl-count {
    display: inline-block;
    min-width: 18px;
    padding: 0 6px;
    border-radius: 10px;
    background: var(--accent-color);
    color: #fff;
    font-size: 0.7rem;
    font-weight: 700;
    line-height: 18px;
    text-align: center;
}

.jl-count[hidden] { display: none; }

.jl-trail { padding: 8px 20px; display: flex; flex-wrap: wrap; align-items: center; gap: 6px 16px; border-bottom: 1px solid var(--border-primary); min-height: 20px; }
.jl-trail:empty { display: none; }
.jl-crumbs, .jl-active { display: flex; flex-wrap: wrap; align-items: center; gap: 4px; }
.jl-crumb {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 4px 8px;
    border-radius: 6px;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    font-size: 0.85rem;
    cursor: pointer;
}
button.jl-crumb:hover { background: var(--bg-tertiary); color: var(--text-primary); }
.jl-crumb.current { color: var(--text-primary); font-weight: 600; cursor: default; }
.jl-sep { font-size: 0.7rem; color: var(--text-muted); }

.jl-body { flex: 1; min-height: 0; display: flex; position: relative; }
.jl-main { flex: 1; min-width: 0; overflow-y: auto; padding: 16px 20px 40px; outline: none; }

.jl-facets {
    width: 260px;
    flex-shrink: 0;
    overflow-y: auto;
    padding: 8px 12px 24px;
    border-right: 1px solid var(--border-primary);
    background: var(--bg-secondary);
}
.jl-facets[hidden] { display: none; }
.jl-facet { border-bottom: 1px solid var(--border-primary); padding: 6px 0; }
.jl-facet summary { cursor: pointer; padding: 6px 2px; font-size: 0.85rem; font-weight: 600; display: flex; align-items: center; gap: 6px; }
.jl-fvs { max-height: 240px; overflow-y: auto; padding: 2px 0 6px; }
.jl-fv { display: flex; align-items: center; gap: 8px; padding: 3px 2px; font-size: 0.82rem; cursor: pointer; }
.jl-fv input { margin: 0; accent-color: var(--accent-color); }
.jl-fv-label { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.jl-fv-count { color: var(--text-muted); font-size: 0.75rem; font-variant-numeric: tabular-nums; }

.jl-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 14px; }
.jl-head-title { font-weight: 700; font-size: 1.05rem; }
.jl-head-sub { color: var(--text-secondary); font-size: 0.85rem; margin-left: 6px; }

.jl-state { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px; padding: 60px 20px; color: var(--text-secondary); font-size: 0.9rem; text-align: center; }
.jl-state i { font-size: 2rem; opacity: 0.6; }

/* layer tiles */
.jl-tiles { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 12px; }
.jl-tile {
    display: grid;
    grid-template-columns: 1fr auto;
    align-content: start;
    gap: 6px 10px;
    padding: 14px;
    text-align: left;
    border-radius: 12px;
    border: 1px solid var(--border-primary);
    background: var(--bg-secondary);
    color: var(--text-primary);
    cursor: pointer;
    transition: border-color 0.12s, transform 0.12s;
    content-visibility: auto;
    contain-intrinsic-size: auto 110px;
}
.jl-tile:hover { border-color: var(--accent-color); transform: translateY(-1px); }
.jl-tile-none { border-style: dashed; }
.jl-tile-title { font-weight: 600; font-size: 0.95rem; overflow-wrap: anywhere; }
.jl-tile-count { font-size: 1.05rem; font-weight: 700; font-variant-numeric: tabular-nums; color: var(--accent-color); }
.jl-tile-bar { grid-column: 1 / -1; height: 4px; border-radius: 2px; background: var(--bg-tertiary); overflow: hidden; }
.jl-tile-bar i { display: block; height: 100%; background: var(--accent-color); opacity: 0.7; border-radius: 2px; }
.jl-tile-meta { grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: 6px; min-height: 18px; }

.jl-mini { display: inline-flex; align-items: center; gap: 3px; font-size: 0.72rem; color: var(--text-secondary); }
.jl-mini.jl-tone-warn { color: var(--jl-warn); }

/* entry cards */
.jl-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 12px; }
.jl-card {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 12px 14px;
    border-radius: 12px;
    border: 1px solid var(--border-primary);
    background: var(--bg-secondary);
    cursor: pointer;
    transition: border-color 0.12s;
    content-visibility: auto;
    contain-intrinsic-size: auto 170px;
}
.jl-card:hover { border-color: var(--accent-color); }
.jl-card.selected { border-color: var(--accent-color); box-shadow: 0 0 0 2px color-mix(in srgb, var(--accent-color) 35%, transparent); }
.jl-card-head { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; }
.jl-flags { margin-left: auto; display: inline-flex; gap: 4px; }
.jl-flag { display: inline-flex; font-size: 1rem; }
.jl-card-text {
    margin: 0;
    font-size: 0.9rem;
    line-height: 1.45;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
    overflow: hidden;
    overflow-wrap: anywhere;
}
.jl-card-foot { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 6px 10px; margin-top: auto; }
.jl-tags { display: flex; flex-wrap: wrap; gap: 4px; }
.jl-stats { display: inline-flex; gap: 10px; font-size: 0.74rem; color: var(--text-secondary); }
.jl-stats span { display: inline-flex; align-items: center; gap: 3px; }

.jl-id { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 0.76rem; font-weight: 700; color: var(--text-secondary); background: var(--bg-tertiary); padding: 2px 6px; border-radius: 5px; }
.jl-id.big { font-size: 0.9rem; }

.jl-badge, .jl-tag {
    display: inline-flex;
    align-items: center;
    padding: 2px 8px;
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 600;
    border: 1px solid var(--border-primary);
    color: var(--text-secondary);
    background: transparent;
    white-space: nowrap;
}
.jl-tag { font-weight: 500; background: var(--bg-tertiary); border-color: transparent; }

.jl-tone-ok { color: var(--jl-ok); border-color: color-mix(in srgb, var(--jl-ok) 45%, transparent); }
.jl-tone-info, .jl-tone-accent { color: var(--jl-info); border-color: color-mix(in srgb, var(--jl-info) 45%, transparent); }
.jl-tone-warn { color: var(--jl-warn); border-color: color-mix(in srgb, var(--jl-warn) 50%, transparent); }
.jl-tone-danger { color: var(--jl-danger); border-color: color-mix(in srgb, var(--jl-danger) 50%, transparent); }
.jl-tone-violet { color: var(--jl-violet); border-color: color-mix(in srgb, var(--jl-violet) 45%, transparent); }
.jl-tone-muted { color: var(--text-muted); }

.jl-sentinel { grid-column: 1 / -1; height: 1px; }
.jl-earlier { text-align: center; margin-bottom: 12px; }
.jl-earlier[hidden] { display: none; }

.jl-chip {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 10px;
    border-radius: 999px;
    border: 1px solid var(--border-primary);
    background: var(--bg-tertiary);
    color: var(--text-primary);
    font-size: 0.8rem;
    cursor: pointer;
}
.jl-chip:hover { border-color: var(--accent-color); }
.jl-chip.active { background: color-mix(in srgb, var(--accent-color) 18%, transparent); border-color: var(--accent-color); cursor: default; }
.jl-chip-dim { color: var(--text-secondary); }
.jl-chip button { border: none; background: transparent; color: inherit; padding: 0; margin-left: 2px; cursor: pointer; display: inline-flex; }
.jl-link { border: none; background: transparent; color: var(--accent-color); cursor: pointer; font-size: 0.8rem; padding: 2px 4px; }
.jl-link:hover { text-decoration: underline; }

/* entry detail drawer */
.jl-detail {
    width: min(560px, 62%);
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    border-left: 1px solid var(--border-primary);
    background: var(--bg-secondary);
    box-shadow: -8px 0 24px rgba(0, 0, 0, 0.18);
    z-index: 3;
}
.jl-detail[hidden] { display: none; }
.jl-detail-loading { flex: 1; display: flex; align-items: center; justify-content: center; }
.jl-detail-bar { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 12px 16px; border-bottom: 1px solid var(--border-primary); }
.jl-detail-id { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.jl-icon-btn { border: none; background: transparent; color: var(--text-secondary); font-size: 1.1rem; cursor: pointer; padding: 6px; border-radius: 6px; display: inline-flex; }
.jl-icon-btn:hover { background: var(--bg-tertiary); color: var(--text-primary); }
.jl-detail-scroll { flex: 1; overflow-y: auto; padding: 16px 18px 40px; }
.jl-statement { margin: 0 0 14px; font-size: 1.1rem; line-height: 1.45; font-weight: 600; overflow-wrap: anywhere; }
.jl-alerts { display: flex; flex-direction: column; gap: 8px; margin-bottom: 14px; }
.jl-alert {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    padding: 9px 12px;
    border-radius: 8px;
    border: 1px solid;
    background: color-mix(in srgb, currentColor 8%, transparent);
    font-size: 0.84rem;
    line-height: 1.4;
    text-align: left;
    font-family: inherit;
    width: 100%;
}
.jl-alert i { margin-top: 2px; flex-shrink: 0; }
.jl-alert span { color: var(--text-primary); }
.jl-alert.clickable { cursor: pointer; }
.jl-section { margin-bottom: 20px; }
.jl-section h4 { margin: 0 0 8px; font-size: 0.78rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-secondary); display: flex; align-items: center; gap: 6px; }
.jl-fields { display: grid; grid-template-columns: 150px 1fr; gap: 8px 12px; }
.jl-field { display: contents; }
.jl-field-label { color: var(--text-secondary); font-size: 0.8rem; padding-top: 4px; }
.jl-field-values { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.jl-text { font-size: 0.88rem; overflow-wrap: anywhere; }

.jl-thread { padding: 10px 12px; margin-bottom: 8px; border-radius: 10px; border: 1px solid var(--border-primary); background: var(--bg-primary); }
.jl-thread-head { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-bottom: 6px; font-size: 0.82rem; }
.jl-thread-id { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-weight: 700; }
.jl-thread-date { color: var(--text-secondary); }
.jl-thread-head .jl-link { margin-left: auto; }
.jl-quote { margin: 6px 0; padding: 4px 10px; border-left: 3px solid var(--accent-color); font-size: 0.86rem; line-height: 1.45; color: var(--text-primary); overflow-wrap: anywhere; }
.jl-thread-facts { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 6px; }
.jl-questions { margin: 8px 0 0; padding-left: 18px; font-size: 0.82rem; color: var(--text-secondary); }

.jl-related { display: flex; flex-direction: column; gap: 6px; margin-bottom: 4px; }
.jl-rel { display: flex; align-items: baseline; gap: 8px; text-align: left; padding: 8px 10px; border-radius: 8px; border: 1px solid var(--border-primary); background: var(--bg-primary); color: var(--text-primary); font-size: 0.84rem; cursor: pointer; }
.jl-rel:hover { border-color: var(--accent-color); }
.jl-rel span:last-child { overflow-wrap: anywhere; }

.jl-raw summary { cursor: pointer; color: var(--text-secondary); font-size: 0.8rem; }
.jl-raw pre { margin: 8px 0 0; padding: 10px; border-radius: 8px; background: var(--bg-primary); border: 1px solid var(--border-primary); font-size: 0.74rem; white-space: pre-wrap; overflow-wrap: anywhere; max-height: 360px; overflow: auto; }

@media (max-width: 1100px) {
    .jl-detail { position: absolute; inset: 0 0 0 auto; width: min(560px, 100%); }
    .jl-facets { position: absolute; inset: 0 auto 0 0; z-index: 4; box-shadow: 8px 0 24px rgba(0, 0, 0, 0.2); }
}

/* ───────────────────────── Images attached to segments ───────────────────────── */

.uks-img-pill {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    margin: 0 2px;
    padding: 1px 8px;
    border-radius: 999px;
    border: 1px solid var(--accent-color);
    background: color-mix(in srgb, var(--accent-color) 14%, transparent);
    color: var(--accent-color);
    font-size: 0.74rem;
    font-weight: 600;
    line-height: 1.5;
    white-space: nowrap;
    vertical-align: baseline;
    cursor: zoom-in;
    user-select: none;
}
.uks-img-pill:hover, .uks-img-pill:focus-visible { background: var(--accent-color); color: #fff; outline: none; }

.uks-segment-attached-images { display: flex; flex-wrap: wrap; gap: 6px; padding: 10px 0 0; }

/* Header: image icon with a small thumbnail of the first image (and a count when there are several) */
.uks-seg-images {
    position: relative;
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 4px 2px 6px;
    border-radius: 6px;
    border: 1px solid var(--border-primary);
    background: var(--bg-secondary);
    color: var(--accent-color);
    cursor: zoom-in;
}
.uks-seg-images:hover, .uks-seg-images:focus-visible { border-color: var(--accent-color); outline: none; }
.uks-seg-images > i { font-size: 0.85rem; }
.uks-seg-thumb { width: 28px; height: 28px; object-fit: cover; border-radius: 4px; background: #fff; display: block; }
.uks-seg-img-count {
    position: absolute;
    top: -6px;
    right: -6px;
    min-width: 14px;
    padding: 0 4px;
    border-radius: 8px;
    background: var(--accent-color);
    color: #fff;
    font-size: 0.62rem;
    font-weight: 700;
    line-height: 14px;
    text-align: center;
}

.uks-img-tip {
    position: fixed;
    z-index: 10700;
    display: none;
    max-width: min(420px, 80vw);
    padding: 6px;
    border-radius: 8px;
    border: 1px solid var(--border-primary);
    background: var(--bg-secondary);
    box-shadow: 0 8px 28px rgba(0, 0, 0, 0.45);
    pointer-events: none;
}
.uks-img-tip.visible { display: block; }
.uks-img-tip img { display: block; max-width: 100%; max-height: 320px; margin: 0 auto; border-radius: 4px; background: #fff; }
.uks-img-tip-alt { margin-top: 6px; font-size: 0.74rem; color: var(--text-secondary); max-width: 400px; }

/* Table of contents */
.uks-toc-row { display: flex; align-items: center; gap: 4px; padding: 4px 6px; border-radius: 4px; font-size: 0.82rem; color: var(--text-primary); min-width: 0; }
.uks-toc-row[hidden] { display: none; }
.uks-toc-link { cursor: pointer; }
.uks-toc-link:hover { background: var(--bg-primary); }
.uks-toc-caret { width: 18px; height: 18px; flex-shrink: 0; padding: 0; border: 0; background: none; color: var(--text-secondary); cursor: pointer; display: inline-flex; align-items: center; justify-content: center; }
.uks-toc-caret i { font-size: 11px; transition: transform 0.15s; }
.uks-toc-open > .uks-toc-caret i { transform: rotate(90deg); }
.uks-toc-title { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.uks-toc-page { flex-shrink: 0; font-size: 0.7rem; color: var(--text-tertiary); }