/* ================================================================
   NoirWriter Enhanced Professional — Design System
   ================================================================ */

:root {
    /* ── Color Palette ── */
    --bg-primary:    #1a1a1a;
    --bg-secondary:  #2a2a2a;
    --bg-tertiary:   #333333;
    --bg-quaternary: #3a3a3a;
    --bg-elevated:   #444444;

    --text-primary:   #ffffff;
    --text-secondary: #b0b0b0;
    --text-tertiary:  #808080;
    --text-muted:     #606060;

    --accent:       #007AFF;
    --accent-hover: #0063d1;
    --accent-dim:   rgba(0, 122, 255, 0.15);
    --accent-glow:  rgba(0, 122, 255, 0.25);

    --border:       #404040;
    --border-light: #4a4a4a;
    --border-focus: var(--accent);

    --success:      #34c759;
    --success-dim:  rgba(52, 199, 89, 0.15);
    --warning:      #ff9500;
    --warning-dim:  rgba(255, 149, 0, 0.15);
    --danger:       #ff3b30;
    --danger-hover: #d32f2f;
    --danger-dim:   rgba(255, 59, 48, 0.15);

    --shadow: rgba(0, 0, 0, 0.3);

    /* ── Surfaces (white-alpha for overlays on dark bg) ── */
    --surface-1: rgba(255, 255, 255, 0.03);
    --surface-2: rgba(255, 255, 255, 0.06);
    --surface-3: rgba(255, 255, 255, 0.08);
    --surface-4: rgba(255, 255, 255, 0.10);
    --surface-5: rgba(255, 255, 255, 0.12);
    --surface-6: rgba(255, 255, 255, 0.20);

    /* ── Spacing Scale (4px base) ── */
    --space-1:  4px;
    --space-2:  8px;
    --space-3:  12px;
    --space-4:  16px;
    --space-5:  20px;
    --space-6:  24px;
    --space-8:  32px;
    --space-10: 40px;
    --space-12: 48px;
    --space-16: 64px;

    /* ── Border Radius ── */
    --radius-xs:   3px;
    --radius-sm:   4px;
    --radius-md:   6px;
    --radius-lg:   8px;
    --radius-xl:  12px;
    --radius-2xl: 16px;
    --radius-full: 9999px;

    /* ── Typography ── */
    --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-mono: 'Courier Prime', 'SF Mono', 'Fira Code', 'Cascadia Code', monospace;

    --text-xs:  10px;
    --text-sm:  11px;
    --text-base: 12px;
    --text-md:  13px;
    --text-lg:  14px;
    --text-xl:  16px;
    --text-2xl: 18px;
    --text-3xl: 20px;
    --text-4xl: 24px;
    --text-5xl: 28px;

    --leading-tight:   1.2;
    --leading-snug:    1.35;
    --leading-normal:  1.5;
    --leading-relaxed: 1.6;
    --leading-loose:   1.85;

    --weight-normal:   400;
    --weight-medium:   500;
    --weight-semibold: 600;
    --weight-bold:     700;

    --tracking-tight:  0.3px;
    --tracking-normal: 0.5px;
    --tracking-wide:   0.8px;

    /* ── Elevation (Shadows) ── */
    --shadow-sm:  0 2px 4px rgba(0, 0, 0, 0.2);
    --shadow-md:  0 4px 12px rgba(0, 0, 0, 0.3);
    --shadow-lg:  0 8px 24px rgba(0, 0, 0, 0.4);
    --shadow-xl:  0 12px 36px rgba(0, 0, 0, 0.45);
    --shadow-2xl: 0 20px 60px rgba(0, 0, 0, 0.5);

    /* ── Z-Index Layers ── */
    --z-base:     1;
    --z-dropdown: 100;
    --z-sticky:   200;
    --z-fixed:    300;
    --z-overlay:  400;
    --z-modal:    500;
    --z-toast:    600;
    --z-loading:  700;

    /* ── Transitions ── */
    --duration-fast:   0.1s;
    --duration-normal: 0.15s;
    --duration-slow:   0.2s;
    --duration-slower:  0.3s;
    --ease-default: ease;
    --ease-out:     ease-out;
    --ease-spring:  cubic-bezier(0.34, 1.56, 0.64, 1);

    /* ── Layout ── */
    --sidebar-width: 280px;
    --inspector-width: 320px;
    --header-height: 57px;
    --toolbar-height: 40px;
    --format-bar-height: 36px;
    --bottom-nav-height: 56px;
    --mobile-touch-target: 44px;
    --drawer-width: 85vw;
    --drawer-max-width: 320px;

    /* ── Control Sizes ── */
    --control-height-sm: 28px;
    --control-height-md: 32px;
    --control-height-lg: 36px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    height: 100vh;
    overflow: hidden;
}

/* Animações para indicadores */
@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideOut {
    from {
        transform: translateX(0);
        opacity: 1;
    }
    to {
        transform: translateX(100%);
        opacity: 0;
    }
}

/* Paleta de Cores Inteligente */
.color-picker-container {
    position: relative;
    display: inline-block;
}

.color-btn {
    position: relative;
}

.color-palette {
    position: absolute;
    top: 100%;
    left: 0;
    margin-top: 4px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 10px;
    box-shadow: var(--shadow-lg);
    z-index: var(--z-overlay);
}

.color-mode-label {
    font-size: 10px;
    color: var(--text-secondary);
    text-align: center;
    margin-bottom: 8px;
    letter-spacing: 0.3px;
}

.palette-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 6px;
    margin-bottom: 6px;
    justify-items: center;
}

.palette-row {
    display: flex;
    gap: 4px;
    margin-bottom: 4px;
}

.color-swatch {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    cursor: pointer;
    border: 2px solid var(--surface-3);
    transition: all 0.15s;
    position: relative;
}

.color-swatch:hover {
    transform: scale(1.15);
    border-color: rgba(255,255,255,0.4);
    box-shadow: 0 0 8px rgba(255, 255, 255, 0.15);
}

.color-swatch:active {
    transform: scale(0.9);
}

.palette-bottom {
    margin-top: 6px;
    padding-top: 6px;
    border-top: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 8px;
}

.palette-reset {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 10px;
    cursor: pointer;
    padding: 3px 6px;
    border-radius: 4px;
    transition: all 0.15s;
    display: flex;
    align-items: center;
    gap: 3px;
}

.palette-reset:hover {
    color: var(--text-primary);
    background: var(--surface-2);
}

.palette-custom {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-left: auto;
}

.palette-custom input[type="color"] {
    width: 24px;
    height: 24px;
    border: 1px solid var(--border);
    border-radius: 50%;
    cursor: pointer;
    background: transparent;
    padding: 0;
}

.palette-custom label {
    font-size: 10px;
    color: var(--text-secondary);
    cursor: pointer;
}

/* Highlight de seleção temporária */
.temp-selection-highlight {
    background: var(--accent-dim);
    border: 1px dashed var(--accent);
    border-radius: 3px;
    padding: 0 2px;
}

/* Animação de loading */
@keyframes spin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

/* Indicador visual para documento modificado */
.document-title {
    transition: border-left 0.3s ease;
}

.document-title.modified {
    border-left: 3px solid var(--warning) !important;
}

.document-title.saved {
    border-left: 3px solid var(--success) !important;
}

/* Sistema de Referências */
.reference-manager {
    max-height: 300px;
    overflow-y: auto;
}

.add-reference {
    display: flex;
    gap: 8px;
    margin-bottom: 12px;
}

.add-reference input {
    flex: 1;
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 8px 12px;
    color: var(--text-primary);
    font-size: 13px;
}

.add-reference input:focus {
    outline: none;
    border-color: var(--accent);
}

.btn-add-ref {
    background: var(--accent);
    border: none;
    border-radius: 6px;
    padding: 8px 12px;
    color: white;
    cursor: pointer;
    transition: background 0.2s;
}

.btn-add-ref:hover {
    background: var(--accent-hover);
}

.btn-scan-ref {
    background: rgba(175, 82, 222, 0.15);
    border: 1px solid rgba(175, 82, 222, 0.3);
    border-radius: 6px;
    padding: 8px 10px;
    color: #af52de;
    cursor: pointer;
    transition: all 0.2s;
    font-size: 13px;
}

.btn-scan-ref:hover {
    background: rgba(175, 82, 222, 0.25);
    border-color: rgba(175, 82, 222, 0.5);
}

.reference-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.reference-item {
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 10px 12px;
    transition: border-color 0.2s;
    border-left: 3px solid var(--accent);
}

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

.ref-header {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 4px;
}

.ref-title {
    font-weight: 500;
    color: var(--text-primary);
    font-size: 13px;
    line-height: 1.3;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.ref-domain {
    font-size: 10px;
    color: var(--accent);
    opacity: 0.7;
    margin-bottom: 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.ref-actions {
    display: flex;
    gap: 2px;
    margin-left: auto;
    opacity: 0;
    transition: opacity 0.15s;
}

.reference-item:hover .ref-actions {
    opacity: 1;
}

.ref-actions button {
    background: transparent;
    border: none;
    padding: 3px 5px;
    border-radius: 4px;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 11px;
    transition: all 0.2s;
    font-size: 12px;
}

.ref-actions button:hover {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

.ref-description {
    color: var(--text-secondary);
    font-size: 11px;
    line-height: 1.35;
    margin: 3px 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.ref-notes-toggle {
    font-size: 10px;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 3px 0;
    opacity: 0.6;
    transition: opacity 0.15s;
}

.ref-notes-toggle:hover {
    opacity: 1;
    color: var(--accent);
}

/* Header */
.app-header {
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
    padding: 8px 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
    z-index: var(--z-fixed);
    overflow: hidden;
}

/* Electron/macOS hiddenInset titlebar: reserve space for traffic lights */
body.platform-mac-electron .app-header {
    -webkit-app-region: drag;
}

body.platform-mac-electron .header-left {
    padding-left: 74px;
}

body.platform-mac-electron .app-header button,
body.platform-mac-electron .app-header a,
body.platform-mac-electron .app-header input,
body.platform-mac-electron .app-header select {
    -webkit-app-region: no-drag;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 0;
    flex: 0 1 auto;
}

.sidebar-toggle {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    width: 28px;
    height: 28px;
    border-radius: 4px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.15s ease;
    font-size: 12px;
}

.sidebar-toggle:hover {
    background: var(--surface-4);
    color: var(--text-primary);
}

.header-left h1 {
    font-size: 16px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 6px;
}

.header-left h1 i {
    color: var(--accent);
}

.subtitle {
    color: var(--text-secondary);
    font-size: 12px;
    font-weight: 400;
}

.header-right {
    display: flex;
    gap: 6px;
    min-width: 0;
    flex: 1 1 auto;
    justify-content: flex-end;
    overflow-x: auto;
    overflow-y: hidden;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.header-right::-webkit-scrollbar {
    display: none;
}

/* ── Button System ── */
.btn {
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    border: 1px solid var(--border);
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-md);
    cursor: pointer;
    font-size: var(--text-md);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    transition: all var(--duration-normal) var(--ease-default);
    font-family: inherit;
    font-weight: var(--weight-medium);
    white-space: nowrap;
    line-height: 1;
    user-select: none;
}

.btn:hover {
    background: var(--bg-quaternary);
    color: var(--text-primary);
}

.btn:active {
    transform: scale(0.95);
    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.2);
}

.btn:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

.btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
    pointer-events: none;
}

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

.btn-primary:hover {
    background: var(--accent-hover);
}

.btn-ghost {
    background: transparent;
    border-color: transparent;
    color: var(--text-secondary);
}

.btn-ghost:hover {
    background: var(--surface-2);
    color: var(--text-primary);
}

.btn-danger {
    background: var(--danger);
    border-color: var(--danger);
    color: white;
}

.btn-danger:hover {
    background: var(--danger-hover);
}

.btn-sm {
    padding: var(--space-1) var(--space-2);
    font-size: var(--text-base);
    gap: var(--space-1);
}

.btn-lg {
    padding: var(--space-3) var(--space-5);
    font-size: var(--text-lg);
}

.btn-icon {
    width: var(--control-height-sm);
    height: var(--control-height-sm);
    padding: 0;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    border-radius: var(--radius-sm);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all var(--duration-normal) var(--ease-default);
    font-size: var(--text-md);
}

.btn-icon:hover {
    background: var(--surface-4);
    color: var(--text-primary);
}

.btn-icon:active {
    background: var(--accent-dim);
    color: var(--accent);
}

/* Layout */
.app-content {
    display: flex;
    height: calc(100vh - 57px);
    min-width: 0;
    overflow: hidden;
}

/* Sidebar with smooth collapse */
.sidebar {
    width: var(--sidebar-width);
    background: var(--bg-secondary);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    transition: width var(--duration-slower) var(--ease-out), opacity var(--duration-slow) var(--ease-out);
    overflow: hidden;
    min-width: 0;
}

.sidebar-header {
    padding: 20px;
    border-bottom: 1px solid var(--border);
    min-width: var(--sidebar-width);
}

.sidebar-header h2 {
    font-size: 16px;
    margin-bottom: 12px;
    white-space: nowrap;
}

.search-box {
    width: 100%;
    padding: var(--space-2) var(--space-3);
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: var(--text-lg);
    font-family: inherit;
    transition: all var(--duration-slow) var(--ease-default);
}

.search-box:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-dim);
}

.document-filters {
    padding: 12px 20px;
    border-bottom: 1px solid var(--border);
    min-width: var(--sidebar-width);
}

.document-filters select {
    width: 100%;
    padding: 8px 12px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-primary);
    font-size: 14px;
    font-family: inherit;
    cursor: pointer;
}

.document-list {
    flex: 1;
    overflow-y: auto;
    padding: 12px;
    min-width: var(--sidebar-width);
}

.document-item {
    position: relative;
    padding: 12px 38px 12px 12px;
    margin-bottom: 6px;
    background: var(--bg-tertiary);
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
    border: 1px solid transparent;
    white-space: nowrap;
    overflow: hidden;
}

.document-item:hover {
    background: var(--bg-quaternary);
    border-color: var(--border);
    transform: translateY(-1px);
}

.document-item.active {
    background: var(--accent);
    border-color: var(--accent);
    color: white;
}

.document-item h3 {
    font-size: 14px;
    margin-bottom: 4px;
    font-weight: 500;
    text-overflow: ellipsis;
    overflow: hidden;
}

.document-item .meta {
    font-size: 12px;
    color: var(--text-secondary);
    display: flex;
    gap: 12px;
    align-items: center;
    flex-wrap: wrap;
}

.document-item.active .meta {
    color: rgba(255, 255, 255, 0.8);
}

.doc-delete-btn {
    position: absolute;
    top: 8px;
    right: 8px;
    background: var(--danger-dim);
    border: none;
    color: var(--danger, #FF3B30);
    width: 24px;
    height: 24px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 11px;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.document-item:hover .doc-delete-btn {
    opacity: 1;
}

.doc-delete-btn:hover {
    background: var(--danger-dim);
}

.document-item.active .doc-delete-btn {
    color: white;
    background: rgba(255, 255, 255, 0.15);
}

.document-item.active .doc-delete-btn:hover {
    background: rgba(255, 255, 255, 0.3);
}

.doc-favorite-btn {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 22px;
    height: 22px;
    border: none;
    border-radius: 6px;
    background: transparent;
    color: var(--text-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    transition: opacity 0.18s ease, background 0.18s ease, color 0.18s ease, transform 0.18s ease;
}

.document-item:hover .doc-favorite-btn,
.document-item.active .doc-favorite-btn,
.doc-favorite-btn.active {
    opacity: 1;
}

.doc-favorite-btn:hover {
    background: rgba(255, 255, 255, 0.06);
    color: #ffd34d;
    transform: scale(1.02);
}

.doc-favorite-btn.active {
    color: #ffd34d;
}

.document-item.active .doc-favorite-btn {
    color: rgba(255, 255, 255, 0.92);
}

.document-item.active .doc-favorite-btn.active {
    color: #ffe38a;
}

.document-item-compact {
    padding-top: 10px;
    padding-bottom: 10px;
    margin-bottom: 4px;
}

.document-item-compact h3 {
    font-size: 13px;
}

.doc-folder-chip {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    max-width: 100%;
    padding: 2px 6px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--text-tertiary);
    font-size: 10px;
    line-height: 1;
}

.status-tag {
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.status-tag.draft {
    background: var(--surface-4);
    color: var(--text-secondary);
}

.status-tag.inProgress {
    background: rgba(255, 149, 0, 0.2);
    color: var(--warning);
}

.status-tag.final {
    background: var(--success-dim);
    color: var(--success);
}

/* Editor Container */
.editor-container {
    flex: 1;
    display: flex;
    flex-direction: column;
    background: var(--bg-primary);
    position: relative;
    min-width: 0;
    overflow: hidden;
}

.editor-toolbar {
    padding: 8px 16px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--bg-secondary);
    min-width: 0;
}

.document-title {
    flex: 1;
    min-width: 0;
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-size: 18px;
    font-weight: 600;
    outline: none;
    font-family: inherit;
}

.document-title::placeholder {
    color: var(--text-secondary);
}

.status-badge select {
    padding: var(--space-1) var(--space-2);
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-size: var(--text-base);
    font-family: inherit;
    cursor: pointer;
    transition: all var(--duration-normal);
}

/* Enhanced Professional Toolbar */
.format-toolbar {
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
    padding: 6px 12px;
    display: flex;
    gap: 2px;
    align-items: center;
    flex-wrap: wrap;
    transition: all 0.3s ease;
}

.toolbar-section {
    display: flex;
    gap: 1px;
    align-items: center;
    padding: 0 4px;
    position: relative;
}

.toolbar-section::after {
    content: '';
    position: absolute;
    right: 0;
    top: 4px;
    bottom: 4px;
    width: 1px;
    background: var(--surface-2);
}

.toolbar-section:last-child::after {
    display: none;
}

/* ── Toolbar Selects (shared base) ── */
.font-family-select,
.font-size-select,
.heading-select,
.line-spacing-select {
    padding: var(--space-1) var(--space-2);
    background: transparent;
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-size: var(--text-base);
    font-family: inherit;
    cursor: pointer;
    transition: all var(--duration-normal) var(--ease-default);
    height: var(--control-height-sm);
}

.font-family-select { min-width: 80px; }
.font-size-select   { min-width: 56px; }

.font-family-select:hover,
.font-size-select:hover,
.heading-select:hover,
.line-spacing-select:hover {
    background: var(--surface-2);
    color: var(--text-primary);
    border-color: var(--border);
}

.font-family-select:focus,
.font-size-select:focus,
.heading-select:focus,
.line-spacing-select:focus {
    outline: none;
    border-color: var(--accent);
}

/* Font Size Controls */
.font-size-controls {
    display: inline-flex;
    align-items: center;
    gap: 1px;
    margin: 0;
}

.font-size-controls .format-btn {
    padding: 0;
    min-width: 22px;
    width: 22px;
    height: 28px;
}

.font-size-controls .format-btn i {
    font-size: 9px;
}

/* Color Picker */
.color-picker-container {
    position: relative;
    display: flex;
    align-items: center;
}

.color-picker {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
    cursor: pointer;
}

.color-label {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    background: transparent;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.15s ease;
    color: var(--text-secondary);
    font-size: 13px;
}

.color-label:hover {
    background: var(--surface-4);
    color: var(--text-primary);
}

.format-btn {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    width: var(--control-height-sm);
    height: var(--control-height-sm);
    border-radius: var(--radius-sm);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--duration-normal) var(--ease-default);
    font-size: var(--text-md);
    position: relative;
}

.format-btn:hover {
    background: var(--surface-4);
    color: var(--text-primary);
}

.format-btn:active {
    background: var(--accent-dim);
    color: var(--accent);
    transform: scale(0.90);
}

.format-btn:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 1px;
}

/* heading-select and line-spacing-select — base styles consolidated above */
.heading-select { min-width: 76px; }
.line-spacing-select { min-width: 72px; }

/* Professional Editor */
.professional-editor {
    flex: 1;
    padding: 32px;
    margin: 12px;
    background: var(--bg-secondary);
    border-radius: 8px;
    border: 1px solid var(--border);
    color: var(--text-primary);
    font-size: 16px;
    line-height: 1.6;
    outline: none;
    overflow-y: auto;
    min-height: 500px;
    font-family: inherit;
    transition: all 0.2s ease;
}

.professional-editor:focus {
    border-color: var(--accent-glow);
}

.professional-editor p {
    margin-bottom: 16px;
}

.professional-editor h1, 
.professional-editor h2, 
.professional-editor h3, 
.professional-editor h4 {
    margin: 32px 0 16px 0;
    color: var(--text-primary);
    line-height: 1.2;
}

.professional-editor h1 {
    font-size: 2.5em;
    font-weight: 700;
    border-bottom: 2px solid var(--border);
    padding-bottom: 16px;
}

.professional-editor h2 {
    font-size: 2em;
    font-weight: 600;
}

.professional-editor h3 {
    font-size: 1.5em;
    font-weight: 600;
}

.professional-editor h4 {
    font-size: 1.25em;
    font-weight: 500;
}

.professional-editor ul, 
.professional-editor ol {
    margin: 16px 0;
    padding-left: 40px;
}

.professional-editor li {
    margin: 8px 0;
}

.professional-editor a {
    color: var(--accent);
    text-decoration: underline;
    transition: color 0.2s ease;
}

.professional-editor a:hover {
    color: var(--accent-hover);
}

.professional-editor blockquote {
    border-left: 4px solid var(--accent);
    padding-left: 24px;
    margin: 24px 0;
    color: var(--text-secondary);
    font-style: italic;
    background: rgba(0, 122, 255, 0.05);
    border-radius: 0 4px 4px 0;
    padding: 16px 24px;
}

/* Professional Image System */
.image-container {
    position: relative;
    display: block;
    margin: 24px auto;
    max-width: 100%;
    transition: transform 0.2s ease;
}

.image-container:hover {
    transform: translateY(-2px);
}

.draggable-image {
    display: block;
    border-radius: 8px;
    transition: box-shadow 0.2s ease;
    box-shadow: 0 8px 24px var(--shadow);
    cursor: move;
    user-select: none;
    max-width: 100%;
}

.draggable-image:hover {
    box-shadow: 0 12px 32px var(--accent-glow);
}

/* Resize handles */
.resize-handles {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
}

.resize-handle {
    position: absolute;
    width: 12px;
    height: 12px;
    background: var(--accent);
    border: 2px solid white;
    border-radius: 50%;
    box-shadow: 0 2px 8px var(--shadow);
    pointer-events: all;
    transition: all 0.2s ease;
    z-index: var(--z-fixed);
}

/* Disable visual lag while resizing image dimensions */
.image-container.image-resizing,
.image-container.image-resizing .draggable-image,
.image-container.image-resizing .image-stage,
.image-container.image-resizing .resize-handle {
    transition: none !important;
}

.image-container.image-resizing:hover {
    transform: none !important;
}

.resize-handle:hover {
    transform: scale(1.3);
    background: var(--accent-hover);
    box-shadow: 0 4px 16px rgba(0, 122, 255, 0.4);
}

.resize-handle.nw {
    top: -6px;
    left: -6px;
    cursor: nw-resize;
}

.resize-handle.ne {
    top: -6px;
    right: -6px;
    cursor: ne-resize;
}

.resize-handle.sw {
    bottom: -6px;
    left: -6px;
    cursor: sw-resize;
}

.resize-handle.se {
    bottom: -6px;
    right: -6px;
    cursor: se-resize;
}

/* Image controls */
.image-controls {
    position: absolute;
    top: -40px;
    right: 0;
    background: rgba(0, 0, 0, 0.9);
    padding: 6px;
    border-radius: 6px;
    backdrop-filter: blur(10px);
    display: flex;
    gap: 2px;
    box-shadow: var(--shadow-md);
    pointer-events: auto;
    z-index: 220;
}

.image-controls button {
    background: var(--surface-6);
    border: none;
    color: white;
    width: 24px;
    height: 24px;
    border-radius: 3px;
    cursor: pointer;
    font-size: 11px;
    font-weight: bold;
    transition: all 0.2s ease;
    pointer-events: auto;
}

.image-controls button:hover {
    background: var(--accent);
    transform: scale(1.1);
}

.image-controls button:last-child {
    background: var(--danger);
}

.image-controls button:last-child:hover {
    background: var(--danger-hover);
}

/* Inspector */
.inspector {
    width: 340px;
    background: var(--bg-secondary);
    border-left: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    box-shadow: -2px 0 8px var(--shadow);
    min-width: 0;
    flex-shrink: 0;
    transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1),
                opacity 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.inspector.inspector-hidden {
    transform: translateX(100%);
    opacity: 0;
    pointer-events: none;
}

.inspector-header {
    padding: 10px 12px;
    padding-right: 12px;
    border-bottom: 1px solid var(--border);
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 8px;
    align-items: center;
    background: var(--bg-tertiary);
    position: relative;
}

.inspector-header .inspector-tab-picker {
    min-width: 0;
}

.inspector-header .inspector-tab-select {
    width: 100%;
    appearance: none;
    -webkit-appearance: none;
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: 12px;
    color: var(--text-primary);
    font-size: 15px;
    font-weight: 600;
    padding: 10px 42px 10px 14px;
    line-height: 1.2;
    cursor: pointer;
    outline: none;
    transition: border-color 0.16s ease, box-shadow 0.16s ease, background 0.16s ease;
    background-image:
        linear-gradient(45deg, transparent 50%, #b8bdc7 50%),
        linear-gradient(135deg, #b8bdc7 50%, transparent 50%);
    background-position:
        calc(100% - 18px) calc(50% - 2px),
        calc(100% - 12px) calc(50% - 2px);
    background-size: 6px 6px, 6px 6px;
    background-repeat: no-repeat;
}

.inspector-header .inspector-tab-select:hover {
    border-color: rgba(255,255,255,0.16);
    background-color: var(--bg-quaternary);
}

.inspector-header .inspector-tab-select:focus-visible {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-dim);
}

.inspector-header .inspector-tabs {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
    opacity: 0;
    pointer-events: none;
}

.inspector-header .inspector-tab-btn {
    padding: 8px 10px;
    border-radius: 10px;
    border-bottom-width: 0;
    line-height: 1.1;
    overflow: visible;
}

.inspector-header > .btn-close {
    position: static;
    margin: 2px 0 0 0;
    width: 28px;
    height: 28px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    font-size: 20px;
    padding: 0;
    z-index: 2;
    align-self: start;
}

.inspector-header h3 {
    font-size: 16px;
    font-weight: 600;
}

.btn-close {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-size: var(--text-3xl);
    cursor: pointer;
    padding: var(--space-1);
    border-radius: var(--radius-sm);
    transition: all var(--duration-slow) var(--ease-default);
}

.btn-close:hover {
    background: var(--danger);
    color: white;
}

.btn-close:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

.inspector-content {
    padding: 20px;
    overflow-y: auto;
    overflow-x: hidden;
    flex: 1;
    min-width: 0;
}

.property-group {
    margin-bottom: 24px;
}

.property-group label {
    display: block;
    font-size: 12px;
    color: var(--text-secondary);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
}

.property-group input {
    width: 100%;
    padding: 10px var(--space-3);
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: var(--text-lg);
    font-family: inherit;
    transition: all var(--duration-slow) var(--ease-default);
}

.property-group input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-dim);
}

.timestamp {
    font-size: 12px;
    color: var(--text-secondary);
}

/* Shortcuts info */
.shortcuts-info {
    background: var(--bg-tertiary);
    padding: 12px;
    border-radius: 6px;
    border: 1px solid var(--border);
}

.shortcut-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
    font-size: 12px;
}

.shortcut-row:last-child {
    margin-bottom: 0;
}

.shortcut-row span:first-child {
    color: var(--accent);
    font-family: monospace;
    font-weight: bold;
}

/* Image Inspector */
.image-inspector {
    background: linear-gradient(135deg, var(--accent), var(--accent-hover));
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 20px;
    color: white;
    box-shadow: 0 8px 24px var(--accent-glow);
}

.image-inspector h4 {
    font-size: 16px;
    margin-bottom: 16px;
    font-weight: 600;
}

.prop-group {
    margin-bottom: 16px;
}

.prop-group label {
    display: block;
    font-size: 12px;
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    opacity: 0.9;
}

.prop-group input {
    width: 100%;
    padding: 8px 12px;
    background: var(--surface-6);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 4px;
    color: white;
    font-size: 14px;
    font-family: inherit;
}

.prop-group input::placeholder {
    color: rgba(255, 255, 255, 0.7);
}

.prop-group .btn {
    margin-right: 8px;
    background: var(--surface-6);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

/* Stats */
.stats {
    background: var(--bg-tertiary);
    padding: 16px;
    border-radius: 8px;
    border: 1px solid var(--border);
}

.stat-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 12px;
    font-size: 14px;
}

.stat-row:last-child {
    margin-bottom: 0;
}

.stat-row span:last-child {
    color: var(--accent);
    font-weight: 600;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--accent);
}

/* Print styles */
@media print {
    .app-header, .sidebar, .inspector, .editor-toolbar, .format-toolbar,
    .resize-handles, .image-controls, .btn, .sidebar-toggle {
        display: none !important;
    }
    
    .editor-container {
        padding: 0 !important;
        background: white !important;
    }
    
    .professional-editor {
        background: white !important;
        color: black !important;
        border: none !important;
        padding: 20px !important;
        margin: 0 !important;
        min-height: auto !important;
        box-shadow: none !important;
    }
    
    .image-container {
        outline: none !important;
        margin: 20px auto !important;
        display: block !important;
        text-align: center !important;
        page-break-inside: avoid !important;
    }
    
    .draggable-image {
        max-width: 100% !important;
        height: auto !important;
        box-shadow: none !important;
        border-radius: 4px !important;
    }
    
    body {
        background: white !important;
        color: black !important;
        height: auto !important;
        overflow: visible !important;
    }
    
    .app-content {
        height: auto !important;
    }
}

/* ==================== LOADING OVERLAY ==================== */

.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--z-loading);
    transition: opacity 0.3s ease;
}

.loading-content {
    text-align: center;
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--surface-4);
    border-top-color: var(--accent);
    border-radius: 50%;
    margin: 0 auto 16px;
    animation: spin 0.8s linear infinite;
}

.loading-text {
    font-size: 24px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.loading-sub {
    font-size: 14px;
    color: var(--text-secondary);
}

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

/* ==================== SAVE STATUS INDICATOR ==================== */

.save-status {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 500;
    margin-left: 12px;
    transition: all 0.3s ease;
}

.save-status.saved {
    background: var(--success-dim);
    color: var(--success);
}

.save-status.saving {
    background: rgba(0, 122, 255, 0.12);
    color: var(--accent);
}

.save-status.unsaved {
    background: rgba(255, 149, 0, 0.12);
    color: var(--warning);
}

.save-status.error {
    background: var(--danger-dim);
    color: var(--danger);
}

.save-status i {
    font-size: 10px;
}

/* ==================== SYNC STATUS ==================== */

.sync-status {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 8px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.sync-status.connected {
    background: var(--success-dim);
    color: var(--success, #34C759);
}

.sync-status.disconnected {
    background: var(--danger-dim);
    color: var(--danger, #FF3B30);
}

.sync-status.syncing {
    background: rgba(0, 122, 255, 0.12);
    color: var(--accent, #007AFF);
}

.sync-status.local {
    background: rgba(142, 142, 147, 0.12);
    color: var(--text-secondary, #8E8E93);
}

.sync-status i {
    font-size: 10px;
}

.sync-presence {
    display: flex;
    gap: 6px;
    align-items: center;
}

.presence-user {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 8px;
    background: var(--accent-dim);
    border-radius: var(--radius-xl);
    font-size: 11px;
    color: var(--accent, #007AFF);
}

.presence-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--success, #34C759);
    animation: presencePulse 2s infinite;
}

@keyframes presencePulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

/* Migration Banner */
.migration-banner {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 16px;
    background: var(--accent-dim);
    border-bottom: 1px solid var(--accent-dim);
    font-size: 13px;
    color: var(--accent, #007AFF);
}

.migration-btn {
    background: var(--accent, #007AFF);
    color: white;
    border: none;
    border-radius: 6px;
    padding: 5px 14px;
    cursor: pointer;
    font-size: 12px;
    font-weight: 500;
}

.migration-btn:hover {
    filter: brightness(1.1);
}

.migration-close {
    margin-left: auto;
    background: none;
    border: none;
    color: var(--text-secondary, #8E8E93);
    font-size: 18px;
    cursor: pointer;
    padding: 0 4px;
    line-height: 1;
}

/* ==================== BUTTON GROUP ==================== */

.btn-group {
    display: inline-flex;
    gap: 0;
}

.btn-group .btn {
    border-radius: 0;
    border-right: 1px solid var(--surface-2);
}

.btn-group .btn:first-child {
    border-radius: 8px 0 0 8px;
}

.btn-group .btn:last-child {
    border-radius: 0 8px 8px 0;
    border-right: none;
}

/* ==================== HIGHLIGHT PICKER ==================== */

.highlight-picker-container {
    position: relative;
    display: inline-block;
}

.highlight-palette {
    position: absolute;
    top: 100%;
    left: 0;
    margin-top: 6px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 8px;
    z-index: var(--z-overlay);
    box-shadow: var(--shadow-lg);
    min-width: 180px;
}

.highlight-swatch {
    width: 28px;
    height: 28px;
    border-radius: 4px;
    cursor: pointer;
    display: inline-block;
    margin: 2px;
    border: 2px solid transparent;
    transition: all 0.15s;
}

.highlight-swatch:hover {
    transform: scale(1.15);
    border-color: var(--text-primary);
}

.highlight-remove {
    display: block;
    width: 100%;
    margin-top: 6px;
    padding: 5px 8px;
    background: var(--surface-2);
    border: none;
    border-radius: 4px;
    color: var(--text-secondary);
    font-size: 12px;
    cursor: pointer;
    text-align: center;
}

.highlight-remove:hover {
    background: var(--danger-dim);
    color: var(--danger);
}

/* Highlight colors fix for dark theme — override legacy solid colors */
[contenteditable] [style*="background-color: rgb(254, 240, 138)"] {
    background-color: rgba(253, 224, 71, 0.35) !important;
}
[contenteditable] [style*="background-color: rgb(187, 247, 208)"] {
    background-color: rgba(134, 239, 172, 0.35) !important;
}
[contenteditable] [style*="background-color: rgb(254, 205, 211)"] {
    background-color: rgba(253, 164, 175, 0.35) !important;
}
[contenteditable] [style*="background-color: rgb(191, 219, 254)"] {
    background-color: rgba(147, 197, 253, 0.35) !important;
}
[contenteditable] [style*="background-color: rgb(254, 215, 170)"] {
    background-color: rgba(253, 186, 116, 0.35) !important;
}

/* ==================== FIND & REPLACE ==================== */

.find-replace-panel {
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
    padding: 8px 16px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.find-replace-row {
    display: flex;
    align-items: center;
    gap: 8px;
}

.find-replace-row input[type="text"] {
    flex: 1;
    min-width: 0;
    padding: 6px 10px;
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-primary);
    font-size: 13px;
    outline: none;
}

.find-replace-row input[type="text"]:focus {
    border-color: var(--accent);
}

.find-count {
    color: var(--text-secondary);
    font-size: 12px;
    white-space: nowrap;
    min-width: 80px;
    text-align: center;
}

.find-btn {
    background: var(--surface-2);
    border: none;
    color: var(--text-secondary);
    padding: 6px 8px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 12px;
}

.find-btn:hover {
    background: var(--surface-5);
    color: var(--text-primary);
}

.find-btn-text {
    background: var(--surface-2);
    border: none;
    color: var(--text-secondary);
    padding: 6px 12px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 12px;
    white-space: nowrap;
}

.find-btn-text:hover {
    background: var(--accent);
    color: white;
}

.find-checkbox {
    display: flex;
    align-items: center;
    gap: 4px;
    color: var(--text-secondary);
    font-size: 12px;
    cursor: pointer;
    white-space: nowrap;
}

.find-checkbox input {
    accent-color: var(--accent);
}

.find-close {
    color: var(--text-secondary);
}

.find-close:hover {
    color: var(--danger);
}

/* Find highlights in editor */
mark.find-highlight {
    background: rgba(255, 204, 0, 0.3);
    color: inherit;
    border-radius: 2px;
    padding: 0 1px;
}

mark.find-highlight.current {
    background: rgba(255, 149, 0, 0.6);
    outline: 2px solid var(--warning);
}

/* ==================== TABLE DIALOG ==================== */

.table-dialog {
    position: absolute;
    z-index: var(--z-overlay);
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 16px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.4);
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
}

.table-dialog-content {
    position: relative;
}

.table-dialog-content h4 {
    margin-bottom: 10px;
    font-size: 14px;
    color: var(--text-secondary);
}

.table-grid {
    display: grid;
    grid-template-columns: repeat(8, 24px);
    grid-template-rows: repeat(8, 24px);
    gap: 2px;
}

.table-grid-cell {
    width: 24px;
    height: 24px;
    border: 1px solid var(--border);
    border-radius: 3px;
    cursor: pointer;
    transition: all 0.1s;
}

.table-grid-cell.active {
    background: var(--accent);
    border-color: var(--accent);
}

.table-grid-cell:hover {
    border-color: var(--accent);
}

.table-grid-label {
    text-align: center;
    margin-top: 8px;
    font-size: 12px;
    color: var(--text-secondary);
}

/* ==================== TABLE CONTEXT MENU ==================== */

.table-context-menu {
    position: fixed;
    z-index: var(--z-modal);
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 4px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.5);
    min-width: 200px;
}

.table-context-menu button {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    padding: 8px 12px;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 13px;
    cursor: pointer;
    border-radius: 4px;
    text-align: left;
}

.table-context-menu button:hover {
    background: var(--surface-3);
}

.table-context-menu button.danger {
    color: var(--danger);
}

.table-context-menu button.danger:hover {
    background: var(--danger-dim);
}

.table-context-menu button i {
    width: 16px;
    text-align: center;
    font-size: 12px;
}

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

/* ==================== TABLES IN EDITOR ==================== */

.professional-editor table {
    border-collapse: collapse;
    width: 100%;
    margin: 16px 0;
    border-radius: 8px;
    overflow: hidden;
}

.professional-editor table th,
.professional-editor table td {
    border: 1px solid var(--border);
    padding: 8px 12px;
    min-width: 60px;
    text-align: left;
    vertical-align: top;
}

.professional-editor table th {
    background: var(--bg-tertiary);
    font-weight: 600;
    color: var(--text-primary);
}

.professional-editor table td {
    background: var(--bg-secondary);
}

.professional-editor table tr:hover td {
    background: var(--surface-1);
}

.professional-editor table td:focus,
.professional-editor table th:focus {
    outline: 2px solid var(--accent);
    outline-offset: -2px;
}

/* ==================== VIDEO EMBED ==================== */

.video-embed {
    position: relative;
    margin: 16px 0;
    border-radius: 8px;
    overflow: hidden;
    background: #000;
}

.video-embed-wrapper {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 */
    height: 0;
}

.video-embed-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

.video-embed-controls {
    position: absolute;
    top: 8px;
    right: 8px;
    z-index: var(--z-dropdown);
    display: flex;
    gap: 4px;
}

.video-embed-controls button {
    background: rgba(0,0,0,0.7);
    border: none;
    color: white;
    padding: 6px 10px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 12px;
    backdrop-filter: blur(4px);
}

.video-embed-controls button:hover {
    background: var(--danger);
}

/* ==================== IMAGE CAPTIONS ==================== */

.image-caption {
    display: none !important;
}

/* ==================== FOCUS MODE ==================== */

body.focus-mode {
    background: #0d0d0d;
}

body.focus-mode #app {
    display: flex;
    flex-direction: column;
    height: 100vh;
}

/* Header: hidden by default, appears on hover with smooth fade */
body.focus-mode .app-header {
    background: linear-gradient(180deg, rgba(13,13,13,0.95) 0%, transparent 100%) !important;
    border: none !important;
    box-shadow: none !important;
    padding: 12px 24px !important;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-sticky);
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
}

body.focus-mode .app-header:hover {
    opacity: 1;
    pointer-events: auto;
}

/* Hide everything in header except Focus button */
body.focus-mode .header-left {
    display: none !important;
}

body.focus-mode .header-right > * {
    display: none !important;
}

body.focus-mode .header-right .focus-toggle-btn {
    display: inline-flex !important;
    opacity: 0.7;
    pointer-events: auto;
    background: var(--surface-3);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 6px 14px;
    transition: all 0.2s ease;
}

body.focus-mode .header-right .focus-toggle-btn:hover {
    opacity: 1;
    background: var(--surface-5);
}

/* Hide sidebar, toolbar, inspector */
body.focus-mode .sidebar,
body.focus-mode .format-toolbar,
body.focus-mode .inspector,
body.focus-mode .editor-toolbar,
body.focus-mode .find-replace-panel,
body.focus-mode .table-dialog {
    display: none !important;
}

/* Main content: fill entire viewport, single scrollbar */
body.focus-mode .app-content {
    display: block;
    height: 100vh;
    width: 100vw;
    overflow-y: auto;
    overflow-x: hidden;
}

/* Hide the scrollbar track but keep scroll functional */
body.focus-mode .app-content::-webkit-scrollbar {
    width: 6px;
}
body.focus-mode .app-content::-webkit-scrollbar-track {
    background: transparent;
}
body.focus-mode .app-content::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
}
body.focus-mode .app-content::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* ---- Focus Mode: TEXT VIEW ---- */
/* Container becomes invisible — no borders, no scroll, no box */
body.focus-mode .editor-container {
    max-width: 100% !important;
    width: 100% !important;
    flex: 1 !important;
    margin: 0 !important;
    padding: 0 !important;
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    overflow: visible !important;
}

/* Editor IS the page — centered text floating in the void */
body.focus-mode #editor {
    max-width: 750px;
    margin: 0 auto;
    min-height: 100vh;
    padding: 80px 24px 150px;
    font-size: 17px;
    line-height: 1.85;
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    outline: none !important;
    color: rgba(255, 255, 255, 0.88);
    overflow: visible !important;
}

body.focus-mode #editor::selection {
    background: var(--accent-glow);
}

/* ---- Focus Mode: SCREENPLAY ---- */
body.focus-mode #editor.screenplay-mode {
    max-width: 900px;
    font-family: 'Courier Prime', 'Courier New', monospace !important;
    font-size: 15px;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.92);
    padding: 60px 24px 150px;
}

body.focus-mode #editor.screenplay-mode .sp-scene-heading {
    border-bottom-color: rgba(255, 255, 255, 0.08);
    color: #fff;
}

body.focus-mode #editor.screenplay-mode .sp-character {
    color: rgba(255, 255, 255, 0.95);
}

body.focus-mode #editor.screenplay-mode .sp-parenthetical {
    color: rgba(255, 255, 255, 0.55);
}

body.focus-mode #editor.screenplay-mode .sp-transition {
    color: rgba(255, 255, 255, 0.7);
}

body.focus-mode #editor.paged-a4-mode {
    width: min(210mm, calc(100% - 32px));
    max-width: 210mm;
    margin: 24px auto 64px;
}

body.focus-mode #editor.notebook-mode {
    max-width: 980px;
    margin: 24px auto 64px;
}

/* ---- Focus Mode: GRAPH / BOARD / TIMELINE / SOURCES ---- */
body.focus-mode #graphContainer,
body.focus-mode #boardContainer,
body.focus-mode #timelineContainer,
body.focus-mode #sourcesContainer {
    width: 100vw !important;
    height: 100vh !important;
    position: fixed !important;
    top: 0;
    left: 0;
    z-index: var(--z-base);
}

/* Graph canvas fills everything in focus */
body.focus-mode #graphContainer canvas {
    width: 100vw !important;
    height: 100vh !important;
}

/* Keep bottom toolbars visible but more subtle */
body.focus-mode .graph-toolbar,
body.focus-mode .board-toolbar,
body.focus-mode .timeline-toolbar {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: var(--z-fixed);
    opacity: 0.8;
    transition: opacity 0.3s ease;
    border-radius: var(--radius-xl);
}

body.focus-mode #notebookSideToolbar {
    display: none !important;
}

body.focus-mode .graph-toolbar:hover,
body.focus-mode .board-toolbar:hover,
body.focus-mode .timeline-toolbar:hover {
    opacity: 1;
}

/* Floating exit button - always visible in focus mode */
.focus-exit-btn {
    display: none;
    position: fixed;
    top: 16px;
    right: 16px;
    z-index: var(--z-fixed);
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    background: var(--surface-3);
    border: 1px solid var(--border);
    color: var(--text-secondary);
    font-size: 16px;
    cursor: pointer;
    align-items: center;
    justify-content: center;
    opacity: 0.4;
    transition: all 0.3s ease;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.focus-exit-btn:hover {
    opacity: 1;
    background: var(--surface-5);
    color: var(--text-primary);
    transform: scale(1.1);
    box-shadow: var(--shadow-lg);
}

.focus-mode-indicator {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--surface-1);
    color: rgba(255,255,255,0.25);
    padding: 6px 14px;
    border-radius: 16px;
    font-size: 11px;
    z-index: var(--z-fixed);
    transition: opacity 0.4s;
    pointer-events: none;
    animation: focusIndicatorFade 4s forwards;
}

@keyframes focusIndicatorFade {
    0%, 70% { opacity: 1; }
    100% { opacity: 0; }
}

.focus-mode-indicator kbd {
    display: inline-block;
    background: var(--surface-3);
    padding: 1px 5px;
    border-radius: 3px;
    font-size: 10px;
    font-family: inherit;
    margin: 0 2px;
}

/* ==================== LINK PREVIEW CARDS ==================== */

.link-card {
    display: flex;
    border: 1px solid var(--border);
    border-radius: 8px;
    overflow: hidden;
    margin: 12px 0;
    background: var(--bg-secondary);
    text-decoration: none;
    color: inherit;
    transition: border-color 0.2s;
    max-height: 120px;
}

.link-card:hover {
    border-color: var(--accent);
}

.link-card-image {
    width: 120px;
    min-height: 80px;
    object-fit: cover;
    flex-shrink: 0;
    background: var(--bg-tertiary);
}

.link-card-body {
    padding: 10px 14px;
    flex: 1;
    min-width: 0;
    overflow: hidden;
}

.link-card-title {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 4px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.link-card-description {
    font-size: 12px;
    color: var(--text-secondary);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: 4px;
}

.link-card-domain {
    font-size: 11px;
    color: var(--accent);
}

/* ==================== ENHANCED REFERENCES ==================== */

.reference-filters {
    display: flex;
    gap: 4px;
    margin-bottom: 8px;
    flex-wrap: wrap;
}

.ref-filter-btn {
    padding: 3px 8px;
    border: none;
    border-radius: var(--radius-xl);
    font-size: 11px;
    cursor: pointer;
    background: var(--surface-2);
    color: var(--text-secondary);
    transition: all 0.15s;
}

.ref-filter-btn:hover,
.ref-filter-btn.active {
    color: white;
}

.ref-filter-btn[data-cat="fonte"] { --cat-color: #007AFF; }
.ref-filter-btn[data-cat="evidencia"] { --cat-color: var(--danger); }
.ref-filter-btn[data-cat="pesquisa"] { --cat-color: var(--success); }
.ref-filter-btn[data-cat="midia"] { --cat-color: #af52de; }
.ref-filter-btn[data-cat="geral"] { --cat-color: #8e8e93; }
.ref-filter-btn[data-cat="todos"] { --cat-color: var(--accent); }

.ref-filter-btn:hover,
.ref-filter-btn.active {
    background: var(--cat-color, var(--accent));
}

.ref-category-badge {
    display: inline-block;
    padding: 2px 6px;
    border-radius: 8px;
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.ref-category-badge.fonte { background: rgba(0,122,255,0.15); color: #007AFF; }
.ref-category-badge.evidencia { background: var(--danger-dim); color: var(--danger); }
.ref-category-badge.pesquisa { background: var(--success-dim); color: var(--success); }
.ref-category-badge.midia { background: rgba(175,82,222,0.15); color: #af52de; }
.ref-category-badge.geral { background: rgba(142,142,147,0.15); color: #8e8e93; }

.ref-notes {
    width: 100%;
    min-height: 32px;
    max-height: 60px;
    padding: 5px 8px;
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--border);
    font-size: 11px;
    margin-top: 4px;
    border-radius: 4px;
    color: var(--text-primary);
    font-size: 12px;
    resize: vertical;
    margin-top: 6px;
    outline: none;
    font-family: inherit;
}

.ref-notes:focus {
    border-color: var(--accent);
}

.ref-notes::placeholder {
    color: rgba(255,255,255,0.2);
}

.ref-category-select {
    padding: 1px 4px;
    background: transparent;
    border: 1px solid var(--surface-3);
    border-radius: 4px;
    color: var(--text-secondary);
    font-size: 10px;
    opacity: 0;
    transition: opacity 0.15s;
}

.reference-item:hover .ref-category-select {
    opacity: 1;
    outline: none;
    cursor: pointer;
}

.ref-search {
    width: 100%;
    padding: 6px 10px;
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-primary);
    font-size: 12px;
    outline: none;
    margin-bottom: 8px;
}

.ref-search:focus {
    border-color: var(--accent);
}

.reference-item.dragging {
    opacity: 0.5;
    border: 1px dashed var(--accent);
}

.reference-item.drag-over {
    border-top: 2px solid var(--accent);
}

/* ==================== HORIZONTAL RULE IN EDITOR ==================== */

.professional-editor hr {
    border: none;
    height: 1px;
    background: linear-gradient(to right, transparent, var(--border), transparent);
    margin: 24px 0;
}

/* blockquote styles defined in .professional-editor blockquote above */

/* ==================== COMMAND PALETTE ==================== */

.cmd-palette-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding-top: 15vh;
    z-index: var(--z-modal);
    backdrop-filter: blur(4px);
}

.cmd-palette {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    width: 560px;
    max-height: 440px;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-2xl);
    animation: modalSlideIn var(--duration-normal) var(--ease-out);
}

/* Unified modal animation */
@keyframes modalSlideIn {
    from { opacity: 0; transform: scale(0.96) translateY(-10px); }
    to { opacity: 1; transform: scale(1) translateY(0); }
}

.cmd-palette-input-wrap {
    display: flex;
    align-items: center;
    padding: 12px 16px;
    gap: 10px;
    border-bottom: 1px solid var(--border);
}

.cmd-palette-input-wrap i {
    color: var(--text-secondary);
    font-size: 14px;
}

.cmd-palette-input {
    flex: 1;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 15px;
    outline: none;
}

.cmd-palette-list {
    flex: 1;
    overflow-y: auto;
    padding: 6px;
    max-height: 340px;
}

.cmd-palette-category {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 8px 10px 4px;
}

.cmd-palette-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 10px;
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.1s;
}

.cmd-palette-item:hover,
.cmd-palette-item.selected {
    background: var(--surface-3);
}

.cmd-palette-item i {
    width: 20px;
    text-align: center;
    color: var(--text-secondary);
    font-size: 13px;
}

.cmd-palette-label {
    flex: 1;
    font-size: 14px;
}

.cmd-palette-shortcut {
    font-size: 11px;
    color: var(--text-secondary);
    background: var(--surface-2);
    padding: 2px 6px;
    border-radius: 4px;
    font-family: monospace;
}

.cmd-palette-footer {
    display: flex;
    gap: 16px;
    padding: 8px 16px;
    border-top: 1px solid var(--border);
    font-size: 11px;
    color: var(--text-secondary);
}

.cmd-palette-footer kbd {
    background: var(--surface-3);
    padding: 1px 4px;
    border-radius: 3px;
    font-size: 10px;
}

.cmd-palette-empty {
    padding: 20px;
    text-align: center;
    color: var(--text-secondary);
    font-size: 14px;
}

/* ==================== SLASH COMMANDS ==================== */

.slash-menu {
    position: fixed;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 8px;
    width: 240px;
    max-height: 300px;
    overflow-y: auto;
    z-index: var(--z-modal);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
    padding: 4px;
}

.slash-menu-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 10px;
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.1s;
}

.slash-menu-item:hover,
.slash-menu-item.selected {
    background: var(--surface-3);
}

.slash-menu-item i {
    width: 20px;
    text-align: center;
    color: var(--accent);
    font-size: 13px;
}

.slash-menu-text {
    flex: 1;
}

.slash-menu-label {
    font-size: 13px;
    font-weight: 500;
}

.slash-menu-desc {
    font-size: 11px;
    color: var(--text-secondary);
}

/* ==================== CALLOUT BLOCKS ==================== */

.callout-block {
    margin: 16px 0;
    padding: 12px 16px;
    border-left: 4px solid #007AFF;
    border-radius: 0 8px 8px 0;
    background: var(--surface-1);
}

.callout-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 6px;
}

.callout-label {
    font-weight: 600;
    font-size: 13px;
}

.callout-remove {
    margin-left: auto;
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 18px;
    cursor: pointer;
    opacity: 0;
    transition: opacity 0.2s;
}

.callout-block:hover .callout-remove {
    opacity: 0.6;
}

.callout-remove:hover {
    opacity: 1 !important;
    color: var(--danger);
}

.callout-content {
    font-size: 14px;
    line-height: 1.6;
    padding: 4px;
    min-height: 24px;
    outline: none;
}

.callout-content:focus {
    background: var(--surface-1);
    border-radius: 4px;
}

.callout-picker-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--z-modal);
}

.callout-picker {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: var(--space-5);
    width: 360px;
    box-shadow: var(--shadow-2xl);
}

.callout-picker-title {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 16px;
}

.callout-picker-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}

.callout-picker-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    background: var(--surface-1);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.15s;
    font-size: 13px;
}

.callout-picker-btn:hover {
    background: var(--surface-3);
}

/* ==================== TASK / CHECKLIST ==================== */

.task-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 4px 0;
    margin: 4px 0;
}

.task-checkbox {
    cursor: pointer;
    font-size: 16px;
    color: var(--text-secondary);
    transition: color 0.2s;
    user-select: none;
}

.task-checkbox:hover {
    color: var(--accent);
}

.task-item.checked .task-checkbox {
    color: var(--success);
}

.task-text {
    flex: 1;
    outline: none;
    font-size: 14px;
    line-height: 1.5;
}

.task-item.checked .task-text {
    text-decoration: line-through;
    color: var(--text-secondary);
}

.task-stats-display {
    margin-top: 6px;
    font-size: 12px;
    color: var(--accent);
}

/* ==================== FOLDERS ==================== */

.sidebar-pro-controls {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 8px;
    margin-bottom: 10px;
    padding: 2px 0 6px;
    position: sticky;
    top: -1px;
    z-index: 3;
    background: linear-gradient(to bottom, color-mix(in srgb, var(--bg-secondary) 92%, transparent), color-mix(in srgb, var(--bg-secondary) 78%, transparent));
    backdrop-filter: blur(10px);
}

.sidebar-pro-sort {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.sidebar-pro-sort label {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 700;
    color: var(--text-tertiary);
    padding-left: 2px;
}

.sidebar-pro-sort select {
    width: 100%;
    padding: 8px 10px;
    background: color-mix(in srgb, var(--bg-tertiary) 88%, black 12%);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 12px;
    font-family: inherit;
}

.sidebar-pro-add-folder {
    align-self: end;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    height: 34px;
    padding: 0 10px;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: color-mix(in srgb, var(--bg-tertiary) 90%, black 10%);
    color: var(--text-primary);
    cursor: pointer;
    transition: background 0.18s ease, border-color 0.18s ease, transform 0.18s ease;
}

.sidebar-pro-add-folder:hover {
    background: var(--surface-2);
    border-color: color-mix(in srgb, var(--border) 70%, white 16%);
    transform: translateY(-1px);
}

.sidebar-pro-add-folder span {
    font-size: 12px;
    font-weight: 600;
}

.folder-header {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    cursor: pointer;
    font-size: 13px;
    font-weight: 500;
    border-radius: 6px;
    transition: background 0.15s;
    user-select: none;
}

.folder-header.folder-header-nested {
    padding-left: calc(12px + var(--folder-indent, 0px));
}

.folder-header:hover {
    background: var(--surface-2);
}

.folder-header.active,
.folder-header.folder-all.active {
    background: var(--accent-dim);
    color: var(--accent);
}

.folder-chevron {
    font-size: 9px;
    width: 12px;
    color: var(--text-secondary);
}

.folder-count {
    margin-left: auto;
    font-size: 11px;
    color: var(--text-secondary);
    background: var(--surface-2);
    padding: 1px 6px;
    border-radius: var(--radius-xl);
}

.folder-menu-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 2px 4px;
    font-size: 11px;
    opacity: 0;
    transition: opacity 0.15s;
}

.folder-header:hover .folder-menu-btn {
    opacity: 0.6;
}

.folder-menu-btn:hover {
    opacity: 1 !important;
}

.folder-docs {
    padding-left: 12px;
}

.folder-empty {
    font-size: 12px;
    color: var(--text-secondary);
    padding: 8px 12px;
    font-style: italic;
}

.folder-header.drag-over {
    background: var(--accent-dim);
    outline: 1px dashed var(--accent);
}

.folder-section {
    margin-bottom: 2px;
}

.folder-subsection {
    margin-top: 2px;
}

.folder-docs .folder-section .folder-header {
    background: transparent;
}

.smart-section {
    margin-bottom: 6px;
}

.smart-header {
    border: 1px solid rgba(255, 255, 255, 0.04);
    background: color-mix(in srgb, var(--bg-tertiary) 88%, black 12%);
}

.smart-header:hover {
    background: color-mix(in srgb, var(--bg-tertiary) 74%, white 4%);
}

.smart-docs {
    padding-left: 0;
    margin-top: 4px;
}

/* Sutil transicao ao trocar filtro/pasta na sidebar */
.document-list.is-filter-switching {
    will-change: opacity, transform;
}
.document-list.folder-filter-out {
    opacity: 0.62;
    transform: translateY(2px);
    transition: opacity 90ms var(--ease-default), transform 90ms var(--ease-default);
    pointer-events: none;
}
.document-list.folder-filter-in {
    animation: folderFilterSwapIn 180ms var(--ease-out) both;
}
.document-list.is-filter-switching .document-item {
    animation: none !important; /* avoid heavy restagger on folder switch */
}
.document-list.is-filter-switching .folder-section,
.document-list.is-filter-switching .new-folder-btn {
    animation: none !important;
}

@keyframes folderFilterSwapIn {
    from { opacity: 0.78; transform: translateY(3px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* Document Context Menu */
.doc-context-menu {
    position: fixed;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 4px;
    z-index: var(--z-toast);
    min-width: 180px;
    max-height: 80vh;
    overflow-y: auto;
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(20px);
}

.doc-context-menu button {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    padding: 7px 12px;
    background: none;
    border: none;
    color: var(--text-primary);
    cursor: pointer;
    font-size: 13px;
    border-radius: 6px;
    transition: background 0.15s;
}

.doc-context-menu button:hover {
    background: var(--surface-3);
}

.doc-context-menu button.active {
    color: var(--accent);
}

.doc-context-menu button.danger {
    color: var(--danger);
}

.doc-context-menu button.danger:hover {
    background: var(--danger-dim);
}

.doc-context-menu button i {
    width: 16px;
    text-align: center;
    font-size: 12px;
}

.doc-ctx-divider {
    height: 1px;
    background: var(--border);
    margin: 3px 8px;
}

.doc-ctx-sublabel {
    padding: 4px 12px 2px;
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-secondary);
    opacity: 0.6;
}

.image-context-menu {
    position: fixed;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 4px;
    z-index: var(--z-toast);
    min-width: 220px;
    max-width: 300px;
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.45);
    backdrop-filter: blur(20px);
}

.image-context-menu button {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    padding: 8px 12px;
    background: none;
    border: none;
    color: var(--text-primary);
    cursor: pointer;
    font-size: 13px;
    border-radius: 7px;
    text-align: left;
}

.image-context-menu button:hover {
    background: var(--surface-3);
}

.image-context-menu button.danger {
    color: var(--danger);
}

.image-context-menu button.danger:hover {
    background: var(--danger-dim);
}

.image-context-menu button i {
    width: 16px;
    text-align: center;
    font-size: 12px;
}

.folder-context-menu {
    position: fixed;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 4px;
    z-index: var(--z-modal);
    min-width: 160px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.folder-context-menu button {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    padding: 8px 12px;
    background: none;
    border: none;
    color: var(--text-primary);
    cursor: pointer;
    font-size: 13px;
    border-radius: 4px;
}

.folder-context-menu button:hover {
    background: var(--surface-3);
}

.folder-context-menu button.danger {
    color: var(--danger);
}

.new-folder-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    font-size: 12px;
    color: var(--text-secondary);
    cursor: pointer;
    border-radius: 6px;
    margin-top: 4px;
}

.new-folder-btn:hover {
    background: var(--surface-2);
    color: var(--accent);
}

/* ==================== DOCUMENT OUTLINE ==================== */

.outline-panel {
    padding: 12px;
    overflow-y: auto;
}

.outline-list {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.outline-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 8px;
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.15s;
    font-size: 13px;
}

.outline-item:hover {
    background: var(--surface-2);
}

.outline-level-2 { padding-left: 20px; }
.outline-level-3 { padding-left: 36px; }
.outline-level-4 { padding-left: 52px; }

.outline-tag {
    font-size: 10px;
    font-weight: 700;
    color: var(--accent);
    background: var(--accent-dim);
    padding: 1px 5px;
    border-radius: 4px;
    min-width: 24px;
    text-align: center;
}

.outline-text {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.outline-words {
    font-size: 11px;
    color: var(--text-secondary);
}

.outline-empty {
    text-align: center;
    padding: 30px 16px;
    color: var(--text-secondary);
}

.outline-empty i {
    font-size: 28px;
    opacity: 0.3;
    display: block;
    margin-bottom: 10px;
}

.outline-hint {
    font-size: 12px;
    margin-top: 6px;
}

.outline-highlight {
    background: var(--accent-glow) !important;
    transition: background 0.3s;
}

.inspector-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    width: 100%;
    min-width: 0;
    overflow: hidden;
}

.inspector-tab-btn {
    background: transparent;
    border: 1px solid rgba(255,255,255,0.04);
    color: var(--text-secondary);
    width: 100%;
    min-width: 0;
    display: inline-flex;
    align-items: center;
    justify-content: flex-start;
    gap: 6px;
    padding: 8px 10px;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.16s ease, border-color 0.16s ease, color 0.16s ease, box-shadow 0.16s ease;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
    position: relative;
    min-height: 34px;
    border-radius: 9px;
    backdrop-filter: saturate(120%);
}

.inspector-tab-btn.active {
    color: #edf5ff;
    border-color: rgba(10, 132, 255, 0.16);
    background: linear-gradient(180deg, rgba(10,132,255,0.10), rgba(10,132,255,0.06));
    box-shadow:
        inset 0 -1px 0 rgba(10,132,255,0.45),
        inset 0 0 0 1px rgba(10,132,255,0.06),
        0 0 0 1px rgba(10,132,255,0.03);
}

.inspector-tab-btn:hover {
    color: var(--text-primary);
    background: rgba(255,255,255,0.045);
    border-color: rgba(255,255,255,0.08);
}

.inspector-header .inspector-tab-btn i {
    display: none;
}

.inspector-tab-btn .tab-label {
    flex: 1 1 auto;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    letter-spacing: -0.01em;
}

.inspector-header .inspector-tab-btn .tab-label {
    overflow: visible;
    text-overflow: clip;
    white-space: nowrap;
}

.inspector-tab-btn .tab-badge {
    flex: 0 0 auto;
    margin-left: 0;
    min-width: 16px;
    height: 16px;
    padding: 0 4px;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 9px;
    font-weight: 700;
    line-height: 1;
    color: #d8ecff;
    background: rgba(10, 132, 255, 0.16);
    border: 1px solid rgba(10, 132, 255, 0.20);
}

.inspector-header .inspector-tab-btn .tab-badge {
    position: absolute;
    top: 7px;
    right: 8px;
    min-width: 18px;
    height: 18px;
    padding: 0 5px;
    font-size: 10px;
}

.inspector-tab-btn.active .tab-badge {
    color: #fff;
    background: rgba(10, 132, 255, 0.22);
    border-color: rgba(10, 132, 255, 0.25);
}

.inspector-header .inspector-tab-btn[data-tab="comments"] {
    padding-right: 34px;
}

.inspector-header .inspector-tab-btn[data-tab="captures"] {
    padding-right: 34px;
}

/* ==================== GLOBAL SEARCH ==================== */

.global-search-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding-top: 12vh;
    z-index: var(--z-modal);
    backdrop-filter: blur(4px);
}

.global-search {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    width: 640px;
    max-height: 500px;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-2xl);
}

.global-search-header {
    display: flex;
    align-items: center;
    padding: 12px 16px;
    gap: 10px;
    border-bottom: 1px solid var(--border);
}

.global-search-header i {
    color: var(--text-secondary);
}

.global-search-input {
    flex: 1;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 15px;
    outline: none;
}

.global-search-count {
    font-size: 12px;
    color: var(--accent);
}

.global-search-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 20px;
    cursor: pointer;
}

.global-search-results {
    flex: 1;
    overflow-y: auto;
    padding: 8px;
    max-height: 400px;
}

.global-search-hint {
    padding: 24px;
    text-align: center;
    color: var(--text-secondary);
    font-size: 14px;
}

.global-search-doc {
    padding: 10px 12px;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.15s;
    margin-bottom: 4px;
}

.global-search-doc:hover {
    background: var(--surface-2);
}

.global-search-doc-title {
    font-size: 14px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 4px;
}

.global-search-doc-title i {
    color: var(--accent);
    font-size: 12px;
}

.global-search-snippet {
    font-size: 12px;
    color: var(--text-secondary);
    line-height: 1.5;
    padding: 2px 0;
}

.global-search-snippet mark,
.global-search-doc-title mark {
    background: rgba(255, 204, 0, 0.3);
    color: var(--text-primary);
    border-radius: 2px;
    padding: 0 2px;
}

/* ==================== TEMPLATES ==================== */

.templates-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--z-modal);
    backdrop-filter: blur(4px);
}

.templates-dialog {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    width: 560px;
    max-height: 480px;
    overflow-y: auto;
    box-shadow: var(--shadow-2xl);
}

.templates-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border);
}

.templates-header h2 {
    font-size: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.templates-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 22px;
    cursor: pointer;
}

.templates-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    padding: 20px;
}

.template-card {
    padding: 16px;
    background: var(--surface-1);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    cursor: pointer;
    transition: all 0.2s;
    text-align: center;
}

.template-card:hover {
    background: var(--surface-2);
    border-color: var(--accent);
    transform: translateY(-1px);
}

.template-icon {
    font-size: 28px;
    color: var(--accent);
    margin-bottom: 8px;
}

.template-name {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 4px;
}

.template-desc {
    font-size: 12px;
    color: var(--text-secondary);
}

.template-save {
    border-style: dashed;
}

/* ==================== WRITING STATS ==================== */

.ws-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}

.ws-stat {
    text-align: center;
    padding: 8px;
    background: var(--surface-1);
    border-radius: 8px;
}

.ws-value {
    font-size: 20px;
    font-weight: 600;
    color: var(--accent);
}

.ws-value small {
    font-size: 12px;
    font-weight: 400;
    opacity: 0.7;
}

.ws-label {
    font-size: 11px;
    color: var(--text-secondary);
    margin-top: 2px;
}

/* ==================== VERSION HISTORY ==================== */

.version-history-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--z-modal);
    backdrop-filter: blur(4px);
}

.version-history {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    width: 800px;
    max-height: 560px;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-2xl);
}

.vh-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 20px;
    border-bottom: 1px solid var(--border);
}

.vh-header h2 {
    font-size: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.vh-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 22px;
    cursor: pointer;
}

.vh-body {
    display: flex;
    flex: 1;
    overflow: hidden;
}

.vh-timeline {
    width: 240px;
    border-right: 1px solid var(--border);
    overflow-y: auto;
    padding: 8px;
}

.vh-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 10px;
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.15s;
}

.vh-item:hover {
    background: var(--surface-2);
}

.vh-item.selected {
    background: var(--accent-dim);
}

.vh-item-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--text-secondary);
    margin-top: 5px;
    flex-shrink: 0;
}

.vh-item.selected .vh-item-dot {
    background: var(--accent);
}

.vh-item-date {
    font-size: 13px;
}

.vh-item-meta {
    font-size: 11px;
    color: var(--text-secondary);
}

.vh-preview {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.vh-preview-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 16px;
    border-bottom: 1px solid var(--border);
}

.vh-preview-title {
    font-size: 13px;
    font-weight: 500;
}

.vh-preview-actions {
    display: flex;
    gap: 6px;
}

.vh-btn {
    padding: 5px 10px;
    border: none;
    border-radius: 6px;
    font-size: 12px;
    cursor: pointer;
    transition: background 0.15s;
}

.vh-btn-diff {
    background: var(--surface-3);
    color: var(--text-primary);
}

.vh-btn-restore {
    background: var(--accent);
    color: white;
}

.vh-preview-content {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
    font-size: 14px;
    line-height: 1.6;
}

.vh-preview-empty {
    padding: 40px;
    text-align: center;
    color: var(--text-secondary);
}

.vh-empty {
    padding: 30px;
    text-align: center;
    color: var(--text-secondary);
    font-size: 13px;
}

.vh-diff-same {
    padding: 1px 8px;
    font-family: monospace;
    font-size: 12px;
    color: var(--text-secondary);
}

.vh-diff-removed {
    padding: 1px 8px;
    font-family: monospace;
    font-size: 12px;
    background: var(--danger-dim);
    color: #ff6b6b;
}

.vh-diff-added {
    padding: 1px 8px;
    font-family: monospace;
    font-size: 12px;
    background: var(--success-dim);
    color: #6bff8b;
}

/* ==================== TRASH ==================== */

.trash-section {
    border-top: 1px solid var(--border);
    margin-top: 8px;
    padding-top: 4px;
}

.trash-header {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    cursor: pointer;
    font-size: 13px;
    color: var(--text-secondary);
    border-radius: 6px;
}

.trash-header:hover {
    background: var(--surface-2);
}

.trash-count {
    margin-left: auto;
    font-size: 11px;
    background: var(--danger-dim);
    color: var(--danger);
    padding: 1px 6px;
    border-radius: var(--radius-xl);
}

.trash-chevron {
    transition: transform 0.2s;
    font-size: 10px;
}

.trash-section.expanded .trash-chevron {
    transform: rotate(180deg);
}

.trash-items {
    display: none;
    padding: 4px 8px;
}

.trash-section.expanded .trash-items {
    display: block;
}

.trash-item {
    display: flex;
    align-items: center;
    padding: 6px 8px;
    border-radius: 6px;
    gap: 8px;
    font-size: 12px;
}

.trash-item:hover {
    background: var(--surface-1);
}

.trash-item-title {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: var(--text-secondary);
}

.trash-item-date {
    font-size: 11px;
    color: var(--text-secondary);
    opacity: 0.6;
}

.trash-item-actions {
    display: flex;
    gap: 2px;
    opacity: 0;
    transition: opacity 0.15s;
}

.trash-item:hover .trash-item-actions {
    opacity: 1;
}

.trash-item-actions button {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 11px;
    padding: 2px 4px;
}

.trash-item-actions button:hover {
    color: var(--accent);
}

.trash-empty-btn {
    width: 100%;
    padding: 6px;
    margin-top: 4px;
    background: none;
    border: 1px dashed var(--danger-dim);
    border-radius: 6px;
    color: var(--danger);
    font-size: 11px;
    cursor: pointer;
    opacity: 0.6;
}

.trash-empty-btn:hover {
    opacity: 1;
    background: var(--danger-dim);
}

/* ==================== SPLIT VIEW ==================== */

.split-view-divider {
    width: 8px;
    background: transparent;
    cursor: col-resize;
    flex-shrink: 0;
    transition: background 0.15s ease, box-shadow 0.18s ease, transform 0.12s ease;
    position: relative;
    border-radius: 999px;
}
/* Wider invisible hit area — 20px each side for easy grab */
.split-view-divider::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: -12px;
    right: -12px;
    cursor: col-resize;
    z-index: 1;
}
/* Visual grab indicator in center */
.split-view-divider::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 2px;
    height: 44px;
    background: color-mix(in srgb, var(--text-secondary) 72%, transparent);
    border-radius: 999px;
    opacity: 0.55;
    transition: opacity 0.15s ease, background 0.15s ease, height 0.18s ease, box-shadow 0.18s ease;
}
.split-view-divider:hover {
    background: color-mix(in srgb, var(--accent) 10%, transparent);
}
.split-view-divider:hover::after {
    opacity: 0.95;
    height: 58px;
    background: color-mix(in srgb, var(--accent) 70%, white 30%);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 14%, transparent);
}
.split-view-divider-active {
    background: color-mix(in srgb, var(--accent) 14%, transparent) !important;
    box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--accent) 18%, transparent);
    transform: scaleX(1.02);
}
.split-view-divider-active::after {
    opacity: 1;
    height: 70px;
    background: var(--accent);
    box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 16%, transparent),
                0 0 18px color-mix(in srgb, var(--accent) 35%, transparent);
}

.split-view-panel {
    display: flex;
    flex-direction: column;
    background: var(--bg-primary);
    border-left: 1px solid var(--border);
    overflow: hidden;
    min-width: 300px;
}

body.split-view-resizing,
body.split-view-resizing * {
    cursor: col-resize !important;
}

body.split-view-resizing .split-view-divider {
    transition: none;
}

.split-view-header {
    display: flex;
    align-items: center;
    padding: 8px 12px;
    gap: 8px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
}

.split-view-select {
    flex: 1;
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 5px 8px;
    font-size: 12px;
    outline: none;
}

.split-view-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 14px;
    padding: 4px;
}

.split-view-close:hover {
    color: var(--danger);
}

.split-view-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.split-view-editor {
    flex: 1;
    overflow-y: auto;
    padding: 24px;
    font-size: 15px;
    line-height: 1.7;
}

.split-view-host {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.split-view-host > * {
    flex: 1;
    min-height: 0;
}

.split-browser {
    flex: 1;
    min-height: 0;
    display: flex;
    flex-direction: column;
    background: color-mix(in srgb, var(--bg-primary) 94%, black 6%);
}

.split-browser-toolbar {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px;
    border-bottom: 1px solid var(--border);
    background: color-mix(in srgb, var(--bg-secondary) 90%, black 10%);
}

.split-browser-btn {
    width: 30px;
    height: 30px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.15s ease;
}

.split-browser-btn:hover {
    color: var(--text-primary);
    border-color: color-mix(in srgb, var(--border) 70%, white 20%);
    background: color-mix(in srgb, var(--bg-tertiary) 85%, white 5%);
}

.split-browser-btn.primary {
    border-color: rgba(0, 122, 255, 0.38);
    color: #8ccaff;
    background: rgba(0, 122, 255, 0.14);
}

.split-browser-btn.primary:hover {
    border-color: rgba(0, 122, 255, 0.65);
    background: rgba(0, 122, 255, 0.24);
}

.split-browser-url {
    flex: 1;
    min-width: 0;
    height: 32px;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: var(--bg-tertiary);
    color: var(--text-primary);
    padding: 0 10px;
    font-size: 12px;
    outline: none;
}

.split-browser-url:focus {
    border-color: rgba(0, 122, 255, 0.7);
    box-shadow: 0 0 0 2px rgba(0, 122, 255, 0.16);
}

.split-browser-body {
    flex: 1;
    min-height: 0;
    background: #101114;
    position: relative;
    overflow: hidden;
}

.split-browser-webview {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    min-height: 100%;
    border: 0;
    display: block;
    background: #0f1115;
}

.split-browser-capture-overlay {
    position: absolute;
    inset: 0;
    z-index: 15;
    cursor: crosshair;
    background: rgba(0, 0, 0, 0.18);
    user-select: none;
}

.split-browser-capture-hint {
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    padding: 6px 10px;
    border-radius: 8px;
    background: rgba(15, 17, 21, 0.92);
    color: var(--text-primary);
    font-size: 11px;
    border: 1px solid var(--border);
    pointer-events: none;
}

.split-browser-capture-box {
    position: absolute;
    display: none;
    border: 2px solid rgba(0, 122, 255, 0.95);
    background: rgba(0, 122, 255, 0.18);
    box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.1) inset;
}

.split-browser-status {
    min-height: 24px;
    padding: 2px 8px;
    border-top: 1px solid var(--border);
    color: var(--text-secondary);
    font-size: 11px;
    line-height: 1.2;
    display: flex;
    align-items: center;
    gap: 8px;
}

.split-browser-status-text {
    min-width: 0;
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.split-browser-mini-tools {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.split-browser-mini-btn {
    min-width: 20px;
    height: 20px;
    padding: 0 5px;
    border: 1px solid var(--border);
    border-radius: 6px;
    background: color-mix(in srgb, var(--bg-tertiary) 92%, black 8%);
    color: var(--text-secondary);
    font-size: 11px;
    line-height: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.15s ease;
}

.split-browser-mini-btn:hover {
    color: var(--text-primary);
    border-color: color-mix(in srgb, var(--border) 65%, white 22%);
    background: color-mix(in srgb, var(--bg-tertiary) 84%, white 8%);
}

.split-browser-mini-btn-label {
    min-width: 38px;
    font-variant-numeric: tabular-nums;
    letter-spacing: 0.1px;
}

.split-view-editor h1, .split-view-editor h2, .split-view-editor h3 {
    margin: 16px 0 8px;
}

.split-view-editor p {
    margin-bottom: 8px;
}

.split-view-editor table {
    width: 100%;
    border-collapse: collapse;
    margin: 12px 0;
}

.split-view-editor td, .split-view-editor th {
    border: 1px solid var(--border);
    padding: 6px 10px;
}

/* ==================== TYPEWRITER MODE ==================== */

.professional-editor.typewriter-mode {
    padding-top: 45vh !important;
    padding-bottom: 45vh !important;
}

/* ==================== VIEW MODE TOGGLE ==================== */

.view-mode-toggle {
    display: flex;
    background: var(--bg-tertiary);
    border-radius: 8px;
    padding: 2px;
    gap: 2px;
}

.vm-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    padding: 5px 10px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 12px;
    transition: all var(--duration-normal) var(--ease-default), transform var(--duration-fast) var(--ease-spring);
    display: flex;
    align-items: center;
    gap: 4px;
}

.vm-btn:hover {
    color: var(--text-primary);
    background: var(--surface-2);
}

.vm-btn:active {
    transform: scale(0.92);
}

.vm-btn.active {
    background: var(--accent);
    color: white;
    box-shadow: 0 0 8px var(--accent-glow);
}

/* ==================== EVIDENCE BOARD ==================== */

.board-container {
    flex: 1;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.board-canvas {
    flex: 1;
    position: relative;
    overflow: hidden;
    cursor: grab;
    user-select: none;
    background-color: #1a1a1a;
    background-image:
        radial-gradient(circle, var(--surface-2) 1px, transparent 1px);
    background-size: 24px 24px;
}

/* Board operating states */
.board-canvas.board-operating * {
    user-select: none !important;
}

.board-canvas.board-operating .board-node {
    transition: none !important;
}

/* File drop zone */
.board-canvas.board-drop-active {
    background-color: rgba(0, 122, 255, 0.04);
}

.board-canvas.board-drop-active::after {
    content: 'Drop images or links here';
    position: absolute;
    inset: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px dashed rgba(0, 122, 255, 0.35);
    border-radius: 16px;
    color: rgba(0, 122, 255, 0.5);
    font-size: 18px;
    font-weight: 600;
    letter-spacing: 0.5px;
    pointer-events: none;
    z-index: var(--z-dropdown);
}

/* World container - single transform for pan/zoom */
.board-world {
    position: absolute;
    top: 0;
    left: 0;
    transform-origin: 0 0;
    will-change: transform;
}

.board-svg {
    position: absolute;
    top: 0;
    left: 0;
    width: 1px;
    height: 1px;
    overflow: visible;
    pointer-events: none;
    z-index: var(--z-base);
}

.board-svg .connection-line {
    pointer-events: stroke;
    cursor: pointer;
    transition: stroke-width 0.18s ease, filter 0.18s ease, opacity 0.18s ease;
    opacity: 0.95;
}

.board-svg .connection-hit {
    pointer-events: stroke;
    cursor: pointer;
}

.board-svg .connection-line:hover,
.board-svg .connection-line.conn-hover,
.board-svg .connection-line.highlighted {
    stroke-width: calc(var(--conn-width, 2px) + 1.4px) !important;
    opacity: 1;
    filter: drop-shadow(0 0 3px rgba(255, 255, 255, 0.22));
}

.board-svg .connection-temp {
    pointer-events: none;
}

/* ==================== Board Nodes ==================== */
.board-node {
    position: absolute;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 12px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.25);
    z-index: var(--z-base);
    overflow: visible;
    transition: box-shadow 0.2s, transform 0.15s;
    min-width: 120px;
    display: flex;
    flex-direction: column;
}

.board-node:hover {
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.35);
}

.board-node.selected {
    box-shadow: 0 0 0 2px var(--accent), 0 8px 28px rgba(0, 0, 0, 0.35);
    z-index: var(--z-dropdown);
}

.board-node.dragging {
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.5);
    z-index: var(--z-fixed);
    opacity: 0.92;
}

.board-node.connect-target {
    box-shadow: 0 0 0 3px var(--accent), 0 0 20px rgba(0, 122, 255, 0.25);
}

/* Connecting mode: show ports on all cards */
.board-canvas.board-connecting .board-node .node-port {
    opacity: 0.5;
}

.board-canvas.board-connecting .board-node:hover .node-port {
    opacity: 1;
}

.node-header {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 10px;
    color: white;
    font-size: 12px;
    font-weight: 600;
    user-select: none;
    border-radius: 12px 12px 0 0;
    flex-shrink: 0;
}

.node-header i {
    font-size: 11px;
    opacity: 0.8;
}

.node-title {
    flex: 1;
    outline: none;
    cursor: text;
    user-select: text;
    min-width: 20px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.node-title:focus {
    white-space: normal;
    overflow: visible;
}

.node-body {
    padding: 10px;
    font-size: 13px;
    line-height: 1.5;
    color: var(--text-secondary);
    min-height: 40px;
    flex: 1;
    overflow: hidden;
    border-radius: 0 0 12px 12px;
}

.board-node-image .node-body {
    padding: 0;
    min-height: 0;
    background: #111;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.node-text {
    outline: none;
    min-height: 30px;
    user-select: text;
}

.node-text:focus {
    color: var(--text-primary);
}

.node-image {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: contain;
    border-radius: 0 0 12px 12px;
}

.node-video-wrap {
    position: relative;
    padding-bottom: 56.25%;
}

.node-video-wrap iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border-radius: 0 0 12px 12px;
}

.node-video-link {
    padding: 20px;
    text-align: center;
    color: var(--text-secondary);
}

/* Connection Ports (4 edges) */
.node-ports {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: var(--z-dropdown);
}

.node-port {
    position: absolute;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--bg-primary);
    border: 2px solid var(--accent);
    pointer-events: auto;
    cursor: crosshair;
    opacity: 0;
    transition: opacity 0.2s, transform 0.15s, background 0.15s;
    z-index: var(--z-dropdown);
}

.node-port[data-side="top"]    { left: calc(50% - 6px); top: -6px; }
.node-port[data-side="right"]  { right: -6px;           top: calc(50% - 6px); }
.node-port[data-side="bottom"] { left: calc(50% - 6px); bottom: -6px; }
.node-port[data-side="left"]   { left: -6px;            top: calc(50% - 6px); }

.board-node:hover .node-port,
.board-node.selected .node-port {
    opacity: 1;
}

.node-port:hover {
    background: var(--accent);
    transform: scale(1.4);
    box-shadow: 0 0 8px rgba(0, 122, 255, 0.4);
}

/* Resize visual hint (non-interactive) */
.node-resize-hint {
    position: absolute;
    bottom: 3px;
    right: 3px;
    width: 10px;
    height: 10px;
    border-right: 2px solid var(--surface-6);
    border-bottom: 2px solid var(--surface-6);
    border-radius: 0 0 3px 0;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.2s;
    z-index: var(--z-base);
}

.board-node:hover .node-resize-hint,
.board-node.selected .node-resize-hint {
    opacity: 1;
}

/* Board Toolbar */
.board-toolbar {
    position: absolute;
    bottom: 16px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 6px 12px;
    background: rgba(40, 40, 40, 0.85);
    backdrop-filter: blur(12px);
    border: 1px solid var(--surface-4);
    border-radius: 12px;
    z-index: var(--z-fixed);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.board-toolbar-group {
    display: flex;
    align-items: center;
    gap: 2px;
}

.board-toolbar-divider {
    width: 1px;
    height: 20px;
    background: var(--surface-4);
    margin: 0 6px;
}

.board-tool-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    padding: 6px 10px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 12px;
    transition: all 0.15s;
    white-space: nowrap;
}

.board-tool-btn:hover {
    background: var(--surface-4);
    color: var(--text-primary);
}

.board-zoom-label {
    font-size: 11px;
    color: var(--text-secondary);
    min-width: 36px;
    text-align: center;
    font-family: monospace;
}

/* Board Minimap */
.board-minimap {
    position: absolute;
    bottom: 70px;
    right: 16px;
    width: 160px;
    height: 100px;
    background: rgba(30, 30, 30, 0.8);
    backdrop-filter: blur(8px);
    border: 1px solid var(--surface-3);
    border-radius: 8px;
    z-index: var(--z-sticky);
    overflow: hidden;
}

/* Board Context Menu */
.board-context-menu {
    position: fixed;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 4px;
    z-index: var(--z-modal);
    min-width: 180px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

.board-context-menu button {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    padding: 8px 12px;
    background: none;
    border: none;
    color: var(--text-primary);
    cursor: pointer;
    font-size: 13px;
    border-radius: 6px;
}

.board-context-menu button:hover {
    background: var(--surface-3);
}

.board-context-menu button.danger {
    color: var(--danger);
}

.board-ctx-divider {
    height: 1px;
    background: var(--border);
    margin: 4px 8px;
}

.board-ctx-colors {
    display: flex;
    gap: 4px;
    padding: 6px 8px;
    justify-content: center;
}

.board-ctx-color {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    cursor: pointer;
    transition: transform 0.15s;
    border: 2px solid transparent;
}

.board-ctx-color:hover {
    transform: scale(1.2);
    border-color: white;
}

/* ==================== BOARD: LINK CARDS ==================== */

.node-link-card {
    display: flex;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
    border-radius: 0 0 12px 12px;
    cursor: pointer;
}
.node-link-thumb {
    flex: 1;
    min-height: 60px;
    background-size: cover;
    background-position: center;
    background-color: var(--surface-3);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    font-size: 32px;
    overflow: hidden;
}
.node-link-thumb:has(> i) {
    background: linear-gradient(135deg, var(--surface-3), var(--surface-2));
}
.node-link-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.board-node-link .node-body {
    padding: 0;
    min-height: 0;
    overflow: hidden;
}
.node-link-info {
    padding: 10px 12px;
    flex-shrink: 0;
}
.node-link-domain {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 11px;
    color: var(--text-secondary);
    margin-bottom: 4px;
}
.node-link-favicon {
    width: 16px;
    height: 16px;
    border-radius: 2px;
    flex-shrink: 0;
}
.node-link-open {
    margin-left: auto;
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 10px;
    padding: 2px 4px;
    border-radius: 4px;
    transition: all 0.15s;
    opacity: 0;
}
.board-node:hover .node-link-open {
    opacity: 0.7;
}
.node-link-open:hover {
    opacity: 1 !important;
    color: var(--accent);
    background: var(--surface-4);
}
.node-link-desc {
    font-size: 12px;
    color: var(--text-secondary);
    line-height: 1.4;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    word-break: break-all;
}

/* ==================== BOARD: SELECTION BOX ==================== */

.board-selection-box {
    position: absolute;
    border: 2px dashed var(--accent);
    background: rgba(0, 122, 255, 0.06);
    border-radius: 4px;
    pointer-events: none;
    z-index: var(--z-dropdown);
}

/* ==================== BOARD: CONNECTION STATES ==================== */

.connection-line.conn-selected {
    stroke-width: calc(var(--conn-width, 2px) + 2px) !important;
    opacity: 1;
    filter: drop-shadow(0 0 5px rgba(0, 122, 255, 0.36));
}
.connection-label {
    pointer-events: none;
}
.connection-label-bg {
    pointer-events: none;
}

/* ==================== BOARD: CONNECTION POPOVER ==================== */

.board-conn-popover {
    position: fixed;
    min-width: 232px;
    background: color-mix(in srgb, var(--bg-secondary) 92%, black 8%);
    border: 1px solid color-mix(in srgb, var(--border) 75%, white 8%);
    border-radius: 14px;
    padding: 10px;
    z-index: calc(var(--z-modal) + 2);
    box-shadow: 0 14px 36px rgba(0, 0, 0, 0.42);
    backdrop-filter: blur(16px);
}

.board-conn-popover::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: -6px;
    width: 10px;
    height: 10px;
    transform: translateX(-50%) rotate(45deg);
    background: inherit;
    border-right: 1px solid color-mix(in srgb, var(--border) 75%, white 8%);
    border-bottom: 1px solid color-mix(in srgb, var(--border) 75%, white 8%);
}

.board-conn-pop-section + .board-conn-pop-section {
    margin-top: 10px;
}

.board-conn-pop-title {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-secondary);
    margin-bottom: 6px;
}

.board-conn-pop-subtitle {
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-tertiary);
    margin-bottom: 6px;
}

.board-conn-style-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 6px;
}

.board-conn-style-btn,
.board-conn-width-btn {
    background: var(--surface-2);
    border: 1px solid var(--surface-4);
    border-radius: 10px;
    color: var(--text-primary);
    cursor: pointer;
    padding: 8px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: border-color 0.15s ease, background 0.15s ease, transform 0.12s ease;
}

.board-conn-style-btn:hover,
.board-conn-width-btn:hover {
    background: var(--surface-3);
    border-color: color-mix(in srgb, var(--accent) 35%, var(--surface-4));
    transform: translateY(-1px);
}

.board-conn-style-btn.active,
.board-conn-width-btn.active {
    background: color-mix(in srgb, var(--accent) 18%, var(--surface-2));
    border-color: color-mix(in srgb, var(--accent) 58%, var(--surface-4));
    box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--accent) 28%, transparent);
}

.board-conn-preview {
    width: 34px;
    height: 10px;
    display: inline-block;
    position: relative;
}

.board-conn-preview::before {
    content: '';
    position: absolute;
    left: 2px;
    right: 8px;
    top: 50%;
    height: 2px;
    transform: translateY(-50%);
    background: rgba(255,255,255,0.85);
    border-radius: 99px;
}

.board-conn-preview-arrow::after {
    content: '';
    position: absolute;
    right: 2px;
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 0;
    border-top: 4px solid transparent;
    border-bottom: 4px solid transparent;
    border-left: 6px solid rgba(255,255,255,0.85);
}

.board-conn-preview-dashed::before {
    background: none;
    border-top: 2px dashed rgba(255,255,255,0.85);
    height: 0;
}

.board-conn-width-row {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 6px;
}

.board-conn-width-btn {
    padding: 8px 6px;
}

.board-conn-width-line {
    width: 24px;
    border-radius: 99px;
    background: rgba(255,255,255,0.9);
    display: block;
}

.board-conn-color-row {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 6px;
}

.board-conn-color-btn {
    width: 100%;
    aspect-ratio: 1;
    background: var(--surface-2);
    border: 1px solid var(--surface-4);
    border-radius: 10px;
    cursor: pointer;
    padding: 4px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: border-color 0.15s ease, transform 0.12s ease, background 0.15s ease;
}

.board-conn-color-btn:hover {
    transform: translateY(-1px);
    border-color: color-mix(in srgb, var(--accent) 35%, var(--surface-4));
}

.board-conn-color-btn span {
    display: block;
    width: 100%;
    height: 100%;
    border-radius: 8px;
    background: rgba(255,255,255,0.18);
}

.board-conn-color-btn.is-default span {
    position: relative;
    background: linear-gradient(135deg, rgba(255,255,255,0.12), rgba(255,255,255,0.03));
    border: 1px dashed rgba(255,255,255,0.22);
}

.board-conn-color-btn.is-default span::after {
    content: '';
    position: absolute;
    left: 4px;
    right: 4px;
    top: 50%;
    height: 2px;
    transform: translateY(-50%);
    background: rgba(255,255,255,0.55);
}

.board-conn-color-btn.active {
    border-color: var(--accent);
    box-shadow: 0 0 0 1px color-mix(in srgb, var(--accent) 35%, transparent);
}

.board-conn-pop-footer {
    margin-top: 10px;
    display: flex;
    gap: 6px;
}

.board-conn-mini-btn {
    flex: 1;
    background: var(--surface-2);
    border: 1px solid var(--surface-4);
    color: var(--text-secondary);
    border-radius: 10px;
    padding: 7px 9px;
    font-size: 12px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    transition: all 0.15s ease;
}

.board-conn-mini-btn:hover {
    background: var(--surface-3);
    color: var(--text-primary);
}

.board-conn-mini-btn.danger {
    flex: 0 0 auto;
    width: 38px;
    color: var(--danger);
}

.board-conn-mini-btn.danger:hover {
    background: color-mix(in srgb, var(--danger) 14%, var(--surface-3));
    border-color: color-mix(in srgb, var(--danger) 28%, var(--surface-4));
}

/* ==================== BOARD: CONNECTION LABEL INPUT ==================== */

.board-conn-label-input {
    position: fixed;
    transform: translate(-50%, -50%);
    background: var(--bg-secondary);
    border: 1px solid var(--accent);
    border-radius: 6px;
    color: var(--text-primary);
    font-size: 12px;
    padding: 4px 8px;
    width: 140px;
    text-align: center;
    outline: none;
    z-index: var(--z-modal);
    box-shadow: 0 4px 16px rgba(0,0,0,0.4);
}

/* ==================== BOARD: COLLAPSED NODES ==================== */

.board-node.collapsed .node-body {
    display: none;
}
.board-node.collapsed .node-resize-hint {
    display: none;
}
.board-node.collapsed {
    min-height: auto;
    height: auto !important;
}
.board-node.collapsed .node-header {
    border-radius: 12px;
}

/* ==================== BOARD: LOCKED NODES ==================== */

.board-node.locked {
    border-style: dashed;
}
.board-node.locked .node-header {
    opacity: 0.85;
}
.node-lock-icon {
    font-size: 10px;
    opacity: 0.5;
    margin-left: 4px;
    flex-shrink: 0;
}

/* ==================== ENTITY TRACKER ==================== */

.entity-panel {
    padding: 12px;
    overflow-y: auto;
}

.entity-add {
    display: flex;
    gap: 4px;
    margin-bottom: 12px;
}

.entity-input {
    flex: 1;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-primary);
    padding: 6px 8px;
    font-size: 12px;
    outline: none;
}

.entity-input:focus {
    border-color: var(--accent);
}

.entity-select {
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-secondary);
    padding: 4px;
    font-size: 11px;
    outline: none;
}

.entity-add-btn {
    background: var(--accent);
    border: none;
    border-radius: 6px;
    color: white;
    padding: 4px 8px;
    cursor: pointer;
    font-size: 12px;
}

.entity-empty {
    text-align: center;
    padding: 24px 12px;
    color: var(--text-secondary);
}

.entity-empty i {
    font-size: 24px;
    opacity: 0.3;
    display: block;
    margin-bottom: 8px;
}

.entity-hint {
    font-size: 11px;
    margin-top: 4px;
}

.entity-group {
    margin-bottom: 12px;
}

.entity-group-header {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-secondary);
    padding: 6px 0;
}

.entity-group-count {
    background: var(--surface-2);
    padding: 0 5px;
    border-radius: 8px;
    font-size: 10px;
}

.entity-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 4px;
    border-radius: 6px;
    transition: background 0.15s;
}

.entity-item:hover {
    background: var(--surface-1);
}

.entity-avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 700;
    color: white;
    flex-shrink: 0;
}

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

.entity-name {
    font-size: 13px;
    font-weight: 500;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.entity-meta {
    font-size: 11px;
    color: var(--text-secondary);
}

.entity-actions {
    display: flex;
    gap: 2px;
    opacity: 0;
    transition: opacity 0.15s;
}

.entity-item:hover .entity-actions {
    opacity: 1;
}

.entity-actions button {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 3px 4px;
    font-size: 11px;
    border-radius: 4px;
}

.entity-actions button:hover {
    background: var(--surface-3);
    color: var(--accent);
}

.entity-highlight {
    border-radius: 2px;
    padding: 0 1px;
}

/* ==================== TIMELINE BUILDER ==================== */

.timeline-container {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    background: var(--bg-primary);
}

.tl-toolbar {
    display: flex;
    align-items: center;
    gap: 0;
    padding: 10px 20px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
}

.tl-toolbar-right {
    margin-left: auto;
}

.tl-add-btn {
    background: var(--accent);
    border: none;
    color: white;
    padding: 6px 14px;
    border-radius: 8px;
    font-size: 13px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: background 0.2s;
}

.tl-add-btn:hover {
    background: #0060cc;
}

.tl-scan-btn {
    background: rgba(175, 82, 222, 0.15);
    border: 1px solid rgba(175, 82, 222, 0.3);
    color: #af52de;
    padding: 6px 14px;
    border-radius: 8px;
    font-size: 13px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: all 0.2s;
    margin-left: 8px;
}

.tl-scan-btn:hover {
    background: rgba(175, 82, 222, 0.25);
    border-color: rgba(175, 82, 222, 0.5);
}

.tl-approx-badge {
    display: inline-block;
    background: rgba(255, 149, 0, 0.15);
    color: var(--warning);
    font-size: 9px;
    font-weight: 600;
    padding: 1px 6px;
    border-radius: 4px;
    margin-left: 4px;
    letter-spacing: 0.3px;
    vertical-align: middle;
}

.tl-event-type-icon {
    font-size: 11px;
    margin-right: 5px;
    flex-shrink: 0;
}

/* Extraction modal type dropdown */
.extraction-type {
    background: var(--surface-2);
    border: 1px solid var(--surface-4);
    color: rgba(255, 255, 255, 0.7);
    font-size: 10px;
    padding: 2px 6px;
    border-radius: 4px;
    margin-left: auto;
    flex-shrink: 0;
}

.extraction-exists {
    font-size: 9px;
    color: rgba(255, 255, 255, 0.3);
    margin-left: 6px;
    font-style: italic;
}

/* Timeline extraction modal - column layout for info */
.tl-ext-info {
    flex-direction: column;
    align-items: flex-start !important;
    gap: 2px !important;
}

.tl-ext-info > * {
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.tl-ext-date {
    font-size: 10px;
    color: rgba(255, 255, 255, 0.45);
}

.tl-ext-entities {
    font-size: 9px;
    color: rgba(255, 255, 255, 0.35);
}

.tl-event-count {
    font-size: 12px;
    color: var(--text-secondary);
}

.tl-scroll {
    flex: 1;
    overflow-y: auto;
    padding: 30px 20px;
}

.tl-track {
    position: relative;
    max-width: 700px;
    margin: 0 auto;
    padding: 20px 0;
}

.tl-line {
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, transparent, var(--border) 20px, var(--border) calc(100% - 20px), transparent);
    transform: translateX(-50%);
}

.tl-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    color: var(--text-secondary);
    text-align: center;
}

.tl-empty i {
    font-size: 32px;
    opacity: 0.3;
    margin-bottom: 12px;
}

.tl-empty-hint {
    font-size: 12px;
    margin-top: 4px;
}

/* Timeline Events */
.tl-event {
    position: relative;
    display: flex;
    align-items: flex-start;
    margin-bottom: 24px;
}

.tl-event-left {
    flex-direction: row;
    padding-right: 52%;
}

.tl-event-right {
    flex-direction: row-reverse;
    padding-left: 52%;
}

.tl-event-dot {
    position: absolute;
    left: 50%;
    top: 16px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    transform: translateX(-50%);
    z-index: var(--z-base);
    box-shadow: 0 0 0 3px var(--bg-primary), 0 0 0 5px var(--surface-4);
}

.tl-event-date {
    position: absolute;
    left: 50%;
    top: 12px;
    font-size: 11px;
    font-weight: 600;
    color: var(--text-secondary);
    white-space: nowrap;
}

.tl-event-left .tl-event-date {
    transform: translateX(16px);
}

.tl-event-right .tl-event-date {
    transform: translateX(calc(-100% - 16px));
}

.tl-event-card {
    flex: 1;
    min-width: 0;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-left: 4px solid;
    border-radius: var(--radius-xl);
    padding: 12px 14px;
    transition: all 0.2s;
}

.tl-event-card:hover {
    background: var(--bg-tertiary);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}

.tl-event-card-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 8px;
    min-width: 0;
}

.tl-event-title {
    font-size: 14px;
    font-weight: 600;
    flex: 1;
    min-width: 0;
    overflow-wrap: anywhere;
}

.tl-event-menu {
    display: flex;
    gap: 2px;
    opacity: 0;
    transition: opacity 0.15s;
}

.tl-event-card:hover .tl-event-menu {
    opacity: 1;
}

.tl-event-menu button {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 2px 4px;
    font-size: 11px;
    border-radius: 4px;
}

.tl-event-menu button:hover {
    background: var(--surface-3);
    color: var(--accent);
}

.tl-event-desc {
    font-size: 13px;
    color: var(--text-secondary);
    margin-top: 6px;
    line-height: 1.5;
    overflow-wrap: anywhere;
}

.tl-event-entities {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    margin-top: 8px;
}

.tl-entity-badge {
    font-size: 10px;
    padding: 2px 8px;
    border-radius: var(--radius-xl);
    font-weight: 500;
}

.tl-event-source-row {
    display: flex;
    gap: 6px;
    align-items: center;
    margin-top: 8px;
    min-width: 0;
}

.tl-source-chip {
    -webkit-appearance: none;
    appearance: none;
    border: 1px solid var(--border);
    background-color: #24262a;
    background: var(--surface-2);
    color: var(--text-secondary);
    border-radius: 999px;
    font-size: 11px;
    font-weight: 600;
    padding: 4px 8px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    white-space: nowrap;
    flex-shrink: 0;
    transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.tl-source-chip:hover {
    background: color-mix(in srgb, var(--accent) 12%, var(--surface-2));
    border-color: color-mix(in srgb, var(--accent) 28%, var(--border));
    color: var(--text-primary);
}

.tl-source-preview {
    -webkit-appearance: none;
    appearance: none;
    flex: 1 1 0;
    min-width: 0;
    border: 1px solid transparent;
    background: transparent;
    background-color: transparent;
    color: var(--text-tertiary);
    font-size: 11px;
    line-height: 1.35;
    text-align: left;
    cursor: pointer;
    padding: 4px 6px;
    border-radius: 8px;
    display: block;
    width: auto;
    max-width: 100%;
    font-family: inherit;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: background 0.15s ease, color 0.15s ease;
}

.tl-source-preview:hover {
    background: var(--surface-2);
    color: var(--text-secondary);
}

.tl-source-modal {
    position: fixed;
    inset: 0;
    z-index: var(--z-modal, 1200);
    background: rgba(0, 0, 0, 0.42);
    backdrop-filter: blur(6px);
    display: grid;
    place-items: center;
    padding: 20px;
}

.tl-source-modal-card {
    width: min(560px, calc(100vw - 40px));
    max-height: min(78vh, 720px);
    overflow: hidden;
    background: #1f2125;
    background: color-mix(in srgb, var(--bg-secondary) 92%, black);
    border: 1px solid var(--border);
    border-radius: 16px;
    box-shadow: 0 22px 70px rgba(0, 0, 0, 0.42);
    padding: 14px;
}

.tl-source-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 6px;
}

.tl-source-modal-title {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
    font-size: 14px;
    color: var(--text-primary);
}

.tl-source-modal-close {
    width: 28px;
    height: 28px;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: var(--surface-2);
    color: var(--text-secondary);
    cursor: pointer;
}

.tl-source-modal-close:hover {
    background: var(--surface-3);
    color: var(--text-primary);
}

.tl-source-modal-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 10px;
    color: var(--text-tertiary);
    font-size: 11px;
}

.tl-source-modal-meta > span {
    border: 1px solid var(--border);
    background: var(--surface-2);
    border-radius: 999px;
    padding: 3px 8px;
}

.tl-source-snippet {
    border: 1px solid var(--border);
    background: var(--bg-tertiary);
    border-radius: 12px;
    padding: 12px;
    color: var(--text-secondary);
    line-height: 1.55;
    font-size: 13px;
    white-space: pre-wrap;
    max-height: min(40vh, 320px);
    overflow: auto;
}

.tl-source-modal-actions {
    margin-top: 12px;
    display: flex;
    justify-content: flex-end;
    gap: 8px;
}

.tl-source-action {
    -webkit-appearance: none;
    appearance: none;
    border: 1px solid var(--border);
    background-color: #26282d;
    background: var(--surface-2);
    color: var(--text-primary);
    border-radius: 10px;
    padding: 8px 10px;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.tl-source-action:hover {
    background: var(--surface-3);
}

.tl-source-action.tl-source-jump {
    border-color: color-mix(in srgb, var(--accent) 45%, var(--border));
    background: color-mix(in srgb, var(--accent) 14%, var(--surface-2));
}

mark.timeline-source-highlight {
    background: color-mix(in srgb, var(--accent) 24%, #facc15);
    color: inherit;
    padding: 0 1px;
    border-radius: 4px;
    box-shadow: inset 0 -1px 0 color-mix(in srgb, var(--accent) 55%, #facc15);
}

/* Timeline Add Form */
.tl-add-form {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--z-fixed);
    backdrop-filter: blur(4px);
}

.tl-form-content {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 20px;
    width: 400px;
    box-shadow: var(--shadow-2xl);
}

.tl-form-content h4 {
    font-size: 16px;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.tl-form-row {
    margin-bottom: 12px;
}

.tl-form-row label {
    display: block;
    font-size: 12px;
    color: var(--text-secondary);
    margin-bottom: 4px;
    font-weight: 500;
}

.tl-form-input {
    width: 100%;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-primary);
    padding: 8px 10px;
    font-size: 13px;
    outline: none;
    font-family: inherit;
}

.tl-form-input:focus {
    border-color: var(--accent);
}

.tl-form-textarea {
    resize: vertical;
    min-height: 60px;
}

.tl-form-colors {
    display: flex;
    gap: 6px;
}

.tl-form-color {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    cursor: pointer;
    border: 2px solid transparent;
    transition: all 0.15s;
}

.tl-form-color:hover {
    transform: scale(1.15);
}

.tl-form-color.selected {
    border-color: white;
    transform: scale(1.1);
}

.tl-form-actions {
    display: flex;
    gap: 8px;
    justify-content: flex-end;
    margin-top: 16px;
}

.tl-form-btn {
    padding: 7px 16px;
    border: none;
    border-radius: 8px;
    font-size: 13px;
    cursor: pointer;
    transition: background 0.2s;
}

.tl-form-cancel {
    background: var(--surface-3);
    color: var(--text-secondary);
}

.tl-form-cancel:hover {
    background: var(--surface-5);
}

.tl-form-save {
    background: var(--accent);
    color: white;
}

.tl-form-save:hover {
    background: #0060cc;
}

/* ==================== NETWORK GRAPH ==================== */

.graph-container {
    flex: 1;
    position: relative;
    overflow: hidden;
    background: var(--bg-primary);
}

#graphCanvas {
    width: 100%;
    height: 100%;
    display: block;
    cursor: grab;
}

#graphCanvas:active {
    cursor: grabbing;
}

.graph-toolbar {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 6px 12px;
    background: rgba(30, 30, 30, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--surface-4);
    border-radius: 14px;
    z-index: var(--z-dropdown);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

.graph-tb-btn {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 6px 10px;
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 12px;
    cursor: pointer;
    border-radius: 8px;
    transition: all 0.15s;
    white-space: nowrap;
}

.graph-tb-btn:hover {
    background: var(--surface-4);
    color: var(--text-primary);
}

.graph-tb-btn.active {
    background: var(--accent-glow);
    color: var(--accent);
}

.graph-tb-sep {
    width: 1px;
    height: 20px;
    background: var(--surface-4);
    margin: 0 4px;
}

.graph-tb-zoom {
    font-size: 11px;
    color: var(--text-secondary);
    min-width: 36px;
    text-align: center;
    user-select: none;
}

.graph-node-dialog {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(30, 30, 30, 0.95);
    backdrop-filter: blur(20px);
    border: 1px solid var(--surface-5);
    border-radius: 16px;
    padding: 20px;
    z-index: var(--z-dropdown);
    min-width: 280px;
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.5);
}

.graph-node-dialog h3 {
    margin: 0 0 14px;
    font-size: 14px;
    color: var(--text-primary);
}

.graph-node-dialog input {
    width: 100%;
    padding: 8px 12px;
    background: var(--surface-2);
    border: 1px solid var(--surface-4);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 13px;
    outline: none;
    margin-bottom: 12px;
    box-sizing: border-box;
}

.graph-node-dialog input:focus {
    border-color: var(--accent);
}

.graph-dialog-colors {
    display: flex;
    gap: 6px;
    margin-bottom: 14px;
}

.graph-dialog-color {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    cursor: pointer;
    border: 2px solid transparent;
    transition: all 0.15s;
}

.graph-dialog-color:hover {
    transform: scale(1.15);
}

.graph-dialog-color.selected {
    border-color: white;
    transform: scale(1.1);
}

.graph-dialog-actions {
    display: flex;
    gap: 8px;
    justify-content: flex-end;
}

.graph-dialog-actions button {
    padding: 7px 16px;
    border: none;
    border-radius: 8px;
    font-size: 13px;
    cursor: pointer;
    transition: background 0.2s;
}

.graph-dialog-cancel {
    background: var(--surface-3);
    color: var(--text-secondary);
}

.graph-dialog-cancel:hover {
    background: var(--surface-5);
}

.graph-dialog-save {
    background: var(--accent);
    color: white;
}

.graph-dialog-save:hover {
    background: #0060cc;
}

.graph-empty-hint {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    color: var(--text-tertiary);
    pointer-events: none;
    z-index: var(--z-base);
}

.graph-empty-hint i {
    font-size: 48px;
    margin-bottom: 12px;
    opacity: 0.3;
}

.graph-empty-hint p {
    margin: 4px 0;
    font-size: 14px;
}

.graph-empty-hint .hint-sub {
    font-size: 12px;
    opacity: 0.6;
}

/* ==================== ENTITY EXTRACTION ====================  */

.entity-scan-row {
    padding: 6px 12px 10px;
}

.entity-scan-btn {
    width: 100%;
    padding: 8px 12px;
    background: linear-gradient(135deg, var(--accent-dim), rgba(88, 86, 214, 0.15));
    border: 1px solid var(--accent-glow);
    border-radius: 8px;
    color: var(--accent);
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

.entity-scan-btn:hover {
    background: linear-gradient(135deg, rgba(0, 122, 255, 0.25), rgba(88, 86, 214, 0.25));
    border-color: rgba(0, 122, 255, 0.4);
}

.entity-filters {
    display: flex;
    gap: 4px;
    padding: 4px 12px 10px;
    flex-wrap: wrap;
}

.entity-filter-btn {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    background: var(--surface-1);
    border: 1px solid var(--surface-2);
    border-radius: 20px;
    color: var(--text-tertiary);
    font-size: 11px;
    cursor: pointer;
    transition: all 0.15s;
    white-space: nowrap;
}

.entity-filter-btn:hover {
    background: var(--surface-3);
    color: var(--text-secondary);
}

.entity-filter-btn.active {
    background: rgba(0, 122, 255, 0.12);
    border-color: rgba(0, 122, 255, 0.25);
    color: var(--accent);
}

.entity-filter-btn i {
    font-size: 10px;
}

.entity-filter-count {
    background: var(--surface-3);
    padding: 0 5px;
    border-radius: 8px;
    font-size: 10px;
    min-width: 14px;
    text-align: center;
}

.entity-filter-btn.active .entity-filter-count {
    background: var(--accent-glow);
}

.extraction-modal {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    z-index: var(--z-modal);
    display: flex;
    align-items: center;
    justify-content: center;
}

.extraction-content {
    background: var(--bg-secondary, #1e1e1e);
    border: 1px solid var(--surface-4);
    border-radius: 16px;
    width: 440px;
    max-height: 70vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 24px 64px rgba(0, 0, 0, 0.5);
    overflow: hidden;
}

.extraction-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid var(--surface-2);
}

.extraction-header h3 {
    margin: 0;
    font-size: 15px;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.extraction-header h3 i {
    color: var(--accent);
}

.extraction-count {
    font-size: 12px;
    color: var(--text-tertiary);
}

.extraction-list {
    overflow-y: auto;
    flex: 1;
    padding: 8px 0;
}

.extraction-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 20px;
    cursor: pointer;
    transition: background 0.15s;
}

.extraction-item:hover {
    background: var(--surface-1);
}

.extraction-item.exists {
    opacity: 0.4;
    cursor: default;
}

.extraction-item input[type="checkbox"] {
    flex-shrink: 0;
    width: 16px;
    height: 16px;
    accent-color: var(--accent);
}

.extraction-avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 13px;
    font-weight: 600;
    flex-shrink: 0;
}

.extraction-info {
    flex: 1;
    min-width: 0;
    display: flex;
    align-items: center;
    gap: 6px;
    overflow: hidden;
}

.extraction-name {
    font-size: 13px;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100%;
}

.extraction-mentions {
    font-size: 11px;
    color: var(--text-tertiary);
    background: var(--surface-2);
    padding: 1px 6px;
    border-radius: 4px;
    flex-shrink: 0;
}

.extraction-type {
    background: var(--surface-2);
    border: 1px solid var(--surface-3);
    border-radius: 6px;
    color: var(--text-secondary);
    font-size: 11px;
    padding: 3px 6px;
    cursor: pointer;
    flex-shrink: 0;
}

.extraction-exists {
    font-size: 10px;
    color: var(--text-tertiary);
    background: var(--surface-2);
    padding: 2px 6px;
    border-radius: 4px;
}

.extraction-footer {
    display: flex;
    gap: 8px;
    justify-content: flex-end;
    padding: 14px 20px;
    border-top: 1px solid var(--surface-2);
}

.extraction-btn-cancel,
.extraction-btn-all,
.extraction-btn-add {
    padding: 7px 16px;
    border: none;
    border-radius: 8px;
    font-size: 13px;
    cursor: pointer;
    transition: background 0.2s;
}

.extraction-btn-cancel {
    background: var(--surface-3);
    color: var(--text-secondary);
}

.extraction-btn-cancel:hover {
    background: var(--surface-5);
}

.extraction-btn-all {
    background: var(--surface-3);
    color: var(--text-primary);
}

.extraction-btn-all:hover {
    background: var(--surface-5);
}

.extraction-btn-add {
    background: var(--accent);
    color: white;
}

.extraction-btn-add:hover {
    background: #0060cc;
}

/* ==================== GRAPH CONTEXT MENU ==================== */

.graph-context-menu {
    position: absolute;
    z-index: var(--z-overlay);
    background: rgba(28, 28, 30, 0.96);
    backdrop-filter: blur(20px);
    border: 1px solid var(--surface-5);
    border-radius: var(--radius-xl);
    min-width: 180px;
    padding: 4px 0;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.5), 0 0 0 0.5px var(--surface-2);
    animation: ctxAppear 0.12s ease-out;
}

@keyframes ctxAppear {
    from { opacity: 0; transform: scale(0.95) translateY(-4px); }
    to { opacity: 1; transform: scale(1) translateY(0); }
}

.graph-ctx-header {
    padding: 8px 14px 6px;
    font-size: 11px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.45);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 200px;
}

.graph-ctx-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 7px 14px;
    font-size: 13px;
    color: var(--text-primary);
    cursor: pointer;
    transition: background 0.1s;
}

.graph-ctx-item:hover {
    background: var(--surface-3);
}

.graph-ctx-item i {
    width: 16px;
    text-align: center;
    font-size: 12px;
    color: rgba(255, 255, 255, 0.55);
}

.graph-ctx-item.danger {
    color: var(--danger);
}

.graph-ctx-item.danger i {
    color: var(--danger);
}

.graph-ctx-sep {
    height: 1px;
    background: var(--surface-3);
    margin: 4px 0;
}

/* ==================== INTELLIGENCE SUITE ==================== */

/* Edge Dialog */
.graph-edge-dialog {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(25, 25, 30, 0.96);
    backdrop-filter: blur(20px);
    border-radius: 14px;
    padding: 20px;
    min-width: 340px;
    z-index: var(--z-fixed);
    border: 1px solid var(--surface-4);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
    animation: ctxAppear 0.15s ease-out;
}

.graph-edge-dialog h3 {
    margin: 0 0 16px;
    color: #fff;
    font-size: 14px;
    text-align: center;
}

.edge-dlg-section {
    margin-bottom: 14px;
}

.edge-dlg-section label {
    display: block;
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: rgba(255, 255, 255, 0.45);
    margin-bottom: 6px;
}

.edge-dlg-cats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5px;
}

.edge-cat-btn {
    background: var(--surface-2);
    border: 1.5px solid var(--surface-4);
    border-radius: 8px;
    padding: 6px 8px;
    color: rgba(255, 255, 255, 0.7);
    font-size: 11px;
    cursor: pointer;
    transition: all 0.15s;
    display: flex;
    align-items: center;
    gap: 5px;
}

.edge-cat-btn:hover {
    background: var(--surface-4);
}

.edge-cat-btn.active {
    border-color: var(--cat-color);
    background: var(--surface-3);
    color: #fff;
}

.edge-cat-btn.active i {
    color: var(--cat-color);
}

.edge-dlg-strength, .edge-dlg-confidence {
    display: flex;
    gap: 5px;
}

.edge-str-btn, .edge-conf-btn {
    flex: 1;
    background: var(--surface-2);
    border: 1.5px solid var(--surface-4);
    border-radius: 6px;
    padding: 5px;
    color: rgba(255, 255, 255, 0.6);
    font-size: 11px;
    cursor: pointer;
    text-align: center;
    transition: all 0.15s;
}

.edge-str-btn:hover, .edge-conf-btn:hover {
    background: var(--surface-4);
}

.edge-str-btn.active {
    background: rgba(52, 152, 219, 0.2);
    border-color: #3498DB;
    color: #fff;
}

.edge-conf-btn.active {
    background: rgba(46, 204, 113, 0.2);
    border-color: #2ECC71;
    color: #fff;
}

.edge-dlg-label {
    width: 100%;
    background: var(--surface-2);
    border: 1px solid var(--surface-4);
    border-radius: 6px;
    padding: 7px 10px;
    color: #fff;
    font-size: 12px;
    outline: none;
    box-sizing: border-box;
}

.edge-dlg-label:focus {
    border-color: rgba(0, 122, 255, 0.5);
}

/* Intel Toolbar Buttons */
.graph-tb-btn[data-action="intel-centrality"].active,
.graph-tb-btn[data-action="intel-communities"].active {
    background: rgba(255, 215, 0, 0.15);
    border-color: rgba(255, 215, 0, 0.4);
    color: #FFD700;
}

/* Dossier Panel */
.dossier-panel {
    position: absolute;
    top: 0;
    right: -360px;
    width: 340px;
    height: 100%;
    background: rgba(18, 18, 22, 0.96);
    backdrop-filter: blur(24px);
    border-left: 1px solid var(--surface-3);
    z-index: var(--z-fixed);
    overflow-y: auto;
    transition: right 0.3s cubic-bezier(0.22, 1, 0.36, 1);
    box-shadow: -10px 0 40px rgba(0, 0, 0, 0.4);
}

.dossier-panel.open {
    right: 0;
}

.dossier-header {
    padding: 20px;
    text-align: center;
    border-bottom: 1px solid var(--surface-2);
    position: relative;
}

.dossier-close {
    position: absolute;
    top: 12px;
    right: 12px;
    background: var(--surface-3);
    border: none;
    border-radius: 50%;
    width: 28px;
    height: 28px;
    color: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    transition: all 0.15s;
}

.dossier-close:hover {
    background: rgba(255, 255, 255, 0.15);
    color: #fff;
}

.dossier-avatar {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    object-fit: cover;
    margin: 0 auto 10px;
    display: block;
    border: 3px solid rgba(255, 255, 255, 0.15);
}

.dossier-avatar-initial {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    margin: 0 auto 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    font-weight: bold;
    color: #fff;
    border: 3px solid rgba(255, 255, 255, 0.15);
}

.dossier-name {
    margin: 0 0 6px;
    font-size: 16px;
    color: #fff;
}

.dossier-type-badge {
    display: inline-block;
    padding: 2px 10px;
    border-radius: var(--radius-xl);
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: #fff;
    margin-right: 6px;
}

.dossier-mentions {
    font-size: 11px;
    color: rgba(255, 255, 255, 0.4);
}

.dossier-tabs {
    display: flex;
    border-bottom: 1px solid var(--surface-2);
}

.dossier-tab {
    flex: 1;
    padding: 10px 6px;
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    color: rgba(255, 255, 255, 0.45);
    font-size: 11px;
    cursor: pointer;
    transition: all 0.15s;
}

.dossier-tab:hover {
    color: rgba(255, 255, 255, 0.7);
}

.dossier-tab.active {
    color: #fff;
    border-bottom-color: #007AFF;
}

.dossier-content {
    padding: 0;
}

.dossier-tab-content {
    display: none;
    padding: 16px;
}

.dossier-tab-content.active {
    display: block;
}

.dossier-section {
    margin-bottom: 16px;
}

.dossier-section label {
    display: block;
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: rgba(255, 255, 255, 0.35);
    margin-bottom: 8px;
}

.dossier-notes {
    width: 100%;
    min-height: 100px;
    background: var(--surface-1);
    border: 1px solid var(--surface-3);
    border-radius: 8px;
    padding: 10px;
    color: #fff;
    font-size: 12px;
    resize: vertical;
    outline: none;
    font-family: inherit;
    box-sizing: border-box;
}

.dossier-notes:focus {
    border-color: rgba(0, 122, 255, 0.4);
}

.dossier-actions {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.dossier-action-btn {
    background: var(--surface-2);
    border: 1px solid var(--surface-3);
    border-radius: 8px;
    padding: 8px 12px;
    color: rgba(255, 255, 255, 0.7);
    font-size: 11px;
    cursor: pointer;
    text-align: left;
    transition: all 0.15s;
    display: flex;
    align-items: center;
    gap: 8px;
}

.dossier-action-btn:hover {
    background: var(--surface-4);
    color: #fff;
}

.dossier-action-btn i {
    width: 16px;
    text-align: center;
    color: rgba(255, 255, 255, 0.4);
}

/* Connections Tab */
.dossier-conn-group {
    margin-bottom: 14px;
}

.dossier-conn-cat {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 6px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.dossier-conn-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 8px;
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.12s;
}

.dossier-conn-item:hover {
    background: var(--surface-2);
}

.dossier-conn-avatar {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 11px;
    font-weight: bold;
    flex-shrink: 0;
}

.dossier-conn-info {
    flex: 1;
    min-width: 0;
}

.dossier-conn-name {
    display: block;
    color: #fff;
    font-size: 12px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.dossier-conn-strength {
    display: block;
    font-size: 8px;
    color: rgba(255, 255, 255, 0.3);
    letter-spacing: 1px;
}

.dossier-conn-label {
    font-size: 9px;
    color: rgba(255, 255, 255, 0.4);
    background: var(--surface-2);
    padding: 2px 6px;
    border-radius: 4px;
    flex-shrink: 0;
}

.dossier-empty {
    color: rgba(255, 255, 255, 0.3);
    font-size: 12px;
    text-align: center;
    padding: 20px;
}

/* Analytics Tab */
.dossier-metric {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
}

.dossier-metric > span:first-child {
    font-size: 11px;
    color: rgba(255, 255, 255, 0.6);
    width: 85px;
    flex-shrink: 0;
}

.dossier-bar {
    flex: 1;
    height: 6px;
    background: var(--surface-3);
    border-radius: 3px;
    overflow: hidden;
}

.dossier-bar-fill {
    height: 100%;
    border-radius: 3px;
    transition: width 0.4s ease;
}

.dossier-metric-val {
    font-size: 10px;
    color: rgba(255, 255, 255, 0.45);
    width: 30px;
    text-align: right;
    flex-shrink: 0;
}

.dossier-rank-badge {
    background: rgba(255, 215, 0, 0.1);
    border: 1px solid rgba(255, 215, 0, 0.25);
    border-radius: 8px;
    padding: 10px 14px;
    color: #FFD700;
    font-size: 13px;
    text-align: center;
}

.dossier-rank-badge i {
    margin-right: 4px;
}

.dossier-community-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    background: var(--surface-1);
    border: 1.5px solid;
    border-radius: 8px;
    color: rgba(255, 255, 255, 0.7);
    font-size: 12px;
}

.dossier-comm-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    flex-shrink: 0;
}

/* Scrollbar for dossier */
.dossier-panel::-webkit-scrollbar {
    width: 4px;
}

.dossier-panel::-webkit-scrollbar-thumb {
    background: var(--surface-5);
    border-radius: 2px;
}

/* ==================== SOURCE INTELLIGENCE ==================== */

.sources-container {
    flex: 1;
    position: relative;
    overflow: hidden;
    background: var(--bg-primary);
}

/* Paste Modal — large, resizable */
.si-paste-content {
    width: 90vw;
    max-width: 800px;
    height: 80vh;
    max-height: 700px;
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: 16px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}

.si-paste-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border);
}

.si-paste-header h3 {
    margin: 0;
    font-size: 15px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.si-paste-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 16px;
    padding: 4px 8px;
    border-radius: 6px;
}

.si-paste-close:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.si-paste-body {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 16px 20px;
    gap: 10px;
    overflow: hidden;
}

.si-paste-fields {
    display: flex;
    gap: 10px;
}

.si-paste-fields input {
    flex: 1;
    padding: 8px 12px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-primary);
    font-size: 13px;
    outline: none;
}

.si-paste-fields input:focus {
    border-color: var(--accent);
}

.si-paste-body textarea {
    flex: 1;
    padding: 14px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 13px;
    line-height: 1.7;
    resize: none;
    outline: none;
    font-family: inherit;
}

.si-paste-body textarea:focus {
    border-color: var(--accent);
}

.si-paste-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 20px;
    border-top: 1px solid var(--border);
}

.si-paste-charcount {
    font-size: 11px;
    opacity: 0.4;
}

/* Re-analyze button */
.si-reanalyze-btn {
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-secondary);
    font-size: 11px;
    padding: 3px 10px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.si-reanalyze-btn:hover {
    background: var(--accent);
    color: white;
    border-color: var(--accent);
}

/* Type selector dropdown */
.si-type-select {
    padding: 2px 4px;
    background: var(--bg-tertiary);
    border: 1px solid transparent;
    border-radius: 4px;
    font-size: 10px;
    font-weight: 600;
    cursor: pointer;
    outline: none;
    flex-shrink: 0;
    text-transform: uppercase;
    min-width: 90px;
}

.si-type-select:hover {
    border-color: var(--border);
}

.si-type-select:focus {
    border-color: var(--accent);
}

/* Inline edit input */
.si-inline-edit {
    flex: 1;
    min-width: 0;
    padding: 2px 6px;
    background: var(--bg-tertiary);
    border: 1px solid var(--accent);
    border-radius: 4px;
    color: var(--text-primary);
    font-size: 13px;
    outline: none;
}

/* Editable name hover hint */
.si-editable {
    cursor: text;
    border-radius: 3px;
    padding: 1px 3px;
    margin: -1px -3px;
}

.si-editable:hover {
    background: var(--surface-2);
}

/* Per-item delete button */
.si-item-delete {
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    opacity: 0;
    font-size: 10px;
    border-radius: 4px;
    flex-shrink: 0;
    transition: opacity 0.1s;
}

.si-item:hover .si-item-delete {
    opacity: 0.5;
}

.si-item-delete:hover {
    opacity: 1 !important;
    color: var(--danger);
    background: var(--danger-dim);
}

/* Drag & drop overlay */
.si-drop-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    background: var(--accent-dim);
    border: 3px dashed var(--accent);
    border-radius: 12px;
    z-index: var(--z-sticky);
    font-size: 16px;
    font-weight: 600;
    color: var(--accent);
    pointer-events: none;
}

.si-drop-overlay i {
    font-size: 40px;
    opacity: 0.7;
}

/* Sidebar drop active state */
.si-sidebar.si-sidebar-drop-active {
    border-color: var(--accent) !important;
    background: rgba(0, 122, 255, 0.05);
    box-shadow: inset 0 0 0 2px var(--accent);
    transition: all 0.15s ease;
}

/* Global drop overlay */
.global-drop-overlay {
    position: fixed;
    inset: 0;
    z-index: var(--z-modal);
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    pointer-events: auto;
}
.global-drop-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding: 40px 60px;
    background: var(--bg-secondary);
    border: 3px dashed var(--accent);
    border-radius: 16px;
    color: var(--accent);
    text-align: center;
    pointer-events: none;
}
.global-drop-content i {
    font-size: 48px;
    opacity: 0.8;
}
.global-drop-content span {
    font-size: 16px;
    font-weight: 600;
}
.global-drop-formats {
    font-size: 12px !important;
    opacity: 0.5;
    font-weight: 400 !important;
}

.si-layout {
    display: flex;
    width: 100%;
    height: 100%;
}

/* Sidebar */
.si-sidebar {
    width: 280px;
    min-width: 240px;
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    background: var(--bg-secondary);
}

.si-input-area {
    padding: 12px;
    border-bottom: 1px solid var(--border);
    display: flex;
    gap: 6px;
    align-items: center;
}

.si-url-input {
    flex: 1;
    padding: 7px 10px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-primary);
    font-size: 12px;
    outline: none;
}

.si-url-input:focus {
    border-color: var(--accent);
}

.si-fetch-btn, .si-paste-btn {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 12px;
    flex-shrink: 0;
}

.si-fetch-btn:hover, .si-paste-btn:hover {
    background: var(--accent);
    color: white;
    border-color: var(--accent);
}

/* Source list */
.si-source-list {
    flex: 1;
    overflow-y: auto;
    padding: 8px;
}

.si-source-card {
    padding: 10px;
    border-radius: 8px;
    background: var(--bg-tertiary);
    cursor: pointer;
    margin-bottom: 6px;
    border: 1px solid transparent;
    position: relative;
    transition: background 0.15s, border-color 0.15s;
}

.si-source-card:hover {
    background: var(--bg-primary);
    border-color: var(--border);
}

.si-source-card.active {
    border-color: var(--accent);
    background: var(--accent-dim);
}

.si-card-domain {
    font-size: 11px;
    opacity: 0.5;
    margin-bottom: 2px;
}

.si-card-title {
    font-size: 13px;
    font-weight: 500;
    line-height: 1.3;
    color: var(--text-primary);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.si-card-stats {
    font-size: 11px;
    display: flex;
    gap: 10px;
    margin-top: 4px;
    opacity: 0.5;
}

.si-card-stats i {
    margin-right: 3px;
}

.si-card-delete {
    position: absolute;
    top: 6px;
    right: 6px;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    opacity: 0;
    font-size: 10px;
    border-radius: 4px;
    transition: opacity 0.15s;
}

.si-source-card:hover .si-card-delete {
    opacity: 0.5;
}

.si-card-delete:hover {
    opacity: 1 !important;
    color: var(--danger);
    background: var(--danger-dim);
}

/* Main panel */
.si-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    min-width: 0;
}

.si-empty-state {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.si-analysis {
    display: flex;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
}

/* Article header */
.si-article-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
}

.si-title {
    font-size: 16px;
    font-weight: 600;
    margin: 0 0 6px;
    line-height: 1.3;
    color: var(--text-primary);
}

.si-meta {
    display: flex;
    gap: 14px;
    font-size: 12px;
    color: var(--text-secondary);
    align-items: center;
    flex-wrap: wrap;
}

.si-meta i {
    margin-right: 4px;
    opacity: 0.6;
}

.si-link {
    color: var(--accent);
    text-decoration: none;
    font-size: 12px;
}

.si-link:hover {
    text-decoration: underline;
}

/* Article text */
.si-article-text {
    max-height: 35%;
    overflow-y: auto;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
}

.si-text-content {
    font-size: 13px;
    line-height: 1.7;
    color: var(--text-primary);
    opacity: 0.8;
}

.si-show-more {
    display: block;
    margin: 10px auto 0;
    padding: 4px 12px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--accent);
    cursor: pointer;
    font-size: 12px;
}

/* Intelligence sections */
.si-intelligence {
    flex: 1;
    overflow-y: auto;
    padding: 16px 20px;
}

.si-section-title {
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 12px;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.si-section {
    margin-bottom: 16px;
}

.si-section-header {
    font-weight: 600;
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 6px;
    color: var(--text-secondary);
}

.si-select-all-label {
    margin-left: auto;
    font-weight: 400;
    font-size: 11px;
    opacity: 0.6;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 4px;
}

.si-items {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.si-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 5px 8px;
    font-size: 13px;
    border-radius: 6px;
    transition: background 0.1s;
}

.si-item:hover {
    background: var(--bg-tertiary);
}

.si-item input[type="checkbox"] {
    accent-color: var(--accent);
    flex-shrink: 0;
}

.si-item.imported {
    opacity: 0.45;
}

.si-item.imported .si-item-name {
    text-decoration: line-through;
}

.si-type-badge {
    padding: 2px 7px;
    border-radius: 4px;
    font-size: 10px;
    font-weight: 600;
    flex-shrink: 0;
    text-transform: uppercase;
}

.si-item-name {
    flex: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.si-item-url {
    font-family: monospace;
    font-size: 11px;
}

.si-item-count {
    font-size: 11px;
    opacity: 0.5;
    flex-shrink: 0;
}

.si-item-date {
    font-size: 11px;
    opacity: 0.6;
    flex-shrink: 0;
    white-space: nowrap;
}

.si-imported-badge {
    font-size: 10px;
    padding: 1px 6px;
    border-radius: 4px;
    background: var(--success-dim);
    color: var(--success);
    flex-shrink: 0;
}

.si-import-btn {
    width: 100%;
    padding: 10px;
    background: var(--accent);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    margin-top: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: opacity 0.15s;
}

.si-import-btn:hover {
    opacity: 0.85;
}

/* Summary bar */
.si-summary-bar {
    display: flex;
    gap: 12px;
    padding: 10px 0;
    margin-bottom: 12px;
    border-bottom: 1px solid var(--border);
    flex-wrap: wrap;
}

.si-summary-item {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 12px;
    color: var(--text-secondary);
    padding: 3px 8px;
    background: var(--bg-tertiary);
    border-radius: 6px;
}

.si-summary-item i {
    font-size: 10px;
    opacity: 0.7;
}

/* Highlighted sections (relationships, claims) */
.si-section-highlight {
    border-left: 3px solid var(--accent);
    padding-left: 12px;
    margin-left: -12px;
}

/* Relationship items */
.si-rel-item {
    display: flex !important;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
    padding: 6px 0 !important;
}

.si-rel-source, .si-rel-target {
    font-weight: 600;
    font-size: 12px;
    color: var(--text-primary);
    background: var(--bg-tertiary);
    padding: 2px 8px;
    border-radius: 4px;
    white-space: nowrap;
}

.si-rel-arrow {
    display: flex;
    align-items: center;
    gap: 3px;
    font-size: 10px;
    flex-shrink: 1;
    min-width: 0;
}

.si-rel-label {
    font-size: 10px;
    padding: 1px 6px;
    border-radius: 4px;
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 200px;
}

/* Claim items */
.si-claim-item {
    display: flex !important;
    align-items: flex-start;
    gap: 6px;
    flex-wrap: wrap;
    padding: 6px 0 !important;
    border-bottom: 1px solid var(--surface-1);
}

.si-claim-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 10px;
    padding: 2px 8px;
    border-radius: 4px;
    font-weight: 600;
    white-space: nowrap;
    flex-shrink: 0;
}

.si-claim-subject {
    font-weight: 600;
    font-size: 12px;
    color: #ff2d55;
    flex-shrink: 0;
}

.si-claim-detail {
    font-size: 12px;
    color: var(--text-secondary);
    line-height: 1.4;
    flex: 1;
    min-width: 100px;
}

/* Quote items */
.si-quote-item {
    display: flex !important;
    flex-direction: column;
    padding: 8px 0 !important;
    border-bottom: 1px solid var(--surface-1);
    position: relative;
}

.si-quote-text {
    font-size: 13px;
    font-style: italic;
    color: var(--text-primary);
    line-height: 1.5;
    padding-left: 12px;
    border-left: 2px solid var(--accent);
    margin-bottom: 4px;
}

.si-quote-attribution {
    display: flex;
    align-items: center;
    gap: 8px;
    padding-left: 12px;
}

.si-quote-speaker {
    font-size: 11px;
    font-weight: 600;
    color: var(--accent);
    display: flex;
    align-items: center;
    gap: 4px;
}

.si-quote-speaker.unknown {
    color: var(--text-secondary);
    opacity: 0.5;
}

.si-quote-item .si-item-delete {
    position: absolute;
    top: 8px;
    right: 0;
}

/* Financial items */
.si-financial-item {
    display: flex !important;
    align-items: center;
    gap: 6px;
    padding: 5px 0 !important;
    border-bottom: 1px solid var(--surface-1);
}

.si-fin-badge {
    font-size: 10px;
    padding: 2px 6px;
    border-radius: 4px;
    font-weight: 600;
    white-space: nowrap;
    flex-shrink: 0;
}

.si-fin-amount {
    font-weight: 700;
    font-size: 13px;
    color: var(--success);
    white-space: nowrap;
    flex-shrink: 0;
}

.si-fin-context {
    font-size: 11px;
    color: var(--text-secondary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    flex: 1;
    min-width: 0;
}

/* Scrollbars */
.si-source-list::-webkit-scrollbar,
.si-article-text::-webkit-scrollbar,
.si-intelligence::-webkit-scrollbar {
    width: 4px;
}

.si-source-list::-webkit-scrollbar-thumb,
.si-article-text::-webkit-scrollbar-thumb,
.si-intelligence::-webkit-scrollbar-thumb {
    background: var(--surface-4);
    border-radius: 2px;
}

/* ==================== AI ASSISTANT ==================== */

/* Panel (bottom of brain view) */
.ai-panel {
    border-top: 1px solid var(--border);
    background: var(--bg-secondary);
    flex-shrink: 0;
}

.ai-panel-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    cursor: pointer;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
    user-select: none;
}

.ai-panel-header:hover {
    background: var(--surface-1);
}

.ai-panel-status {
    font-size: 10px;
    font-weight: 400;
    padding: 2px 8px;
    border-radius: 4px;
    margin-left: auto;
}

.ai-panel-status.configured {
    background: var(--success-dim);
    color: var(--success);
}

.ai-panel-status.not-configured {
    background: var(--danger-dim);
    color: var(--danger);
}

.ai-panel-settings {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 4px;
    font-size: 12px;
}

.ai-panel-settings:hover { color: var(--accent); }

.ai-panel-chevron {
    font-size: 10px;
    color: var(--text-secondary);
    transition: transform 0.2s;
}

.ai-panel-body {
    display: flex;
    flex-direction: column;
    max-height: 400px;
}

/* Chat area */
.ai-chat {
    flex: 1;
    overflow-y: auto;
    padding: 12px 16px;
    min-height: 100px;
    max-height: 250px;
}

.ai-welcome {
    text-align: center;
    color: var(--text-secondary);
    font-size: 12px;
    padding: 20px 10px;
    opacity: 0.6;
}

.ai-message {
    margin-bottom: 10px;
}

.ai-user .ai-msg-content {
    background: var(--accent);
    color: white;
    padding: 8px 12px;
    border-radius: 12px 12px 4px 12px;
    font-size: 13px;
    display: inline-block;
    max-width: 90%;
    float: right;
    clear: both;
}

.ai-assistant .ai-msg-content {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    padding: 10px 14px;
    border-radius: 12px 12px 12px 4px;
    font-size: 13px;
    line-height: 1.6;
    max-width: 95%;
    clear: both;
}

.ai-error .ai-msg-content {
    background: var(--danger-dim);
    color: #ff6b6b;
}

/* Quick actions */
.ai-quick-actions {
    display: flex;
    gap: 4px;
    padding: 6px 12px;
    flex-wrap: wrap;
    border-top: 1px solid var(--border);
}

.ai-quick-actions button {
    font-size: 11px;
    padding: 4px 10px;
    border-radius: 14px;
    border: 1px solid var(--border);
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 4px;
    transition: all 0.15s;
}

.ai-quick-actions button:hover {
    background: var(--accent);
    color: white;
    border-color: var(--accent);
}

.ai-quick-actions button i { font-size: 10px; }

/* Input area */
.ai-input-area {
    display: flex;
    gap: 8px;
    padding: 8px 12px;
    border-top: 1px solid var(--border);
    align-items: flex-end;
}

.ai-input-area textarea {
    flex: 1;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-primary);
    padding: 8px 12px;
    font-size: 13px;
    font-family: inherit;
    resize: none;
    outline: none;
    line-height: 1.4;
}

.ai-input-area textarea:focus {
    border-color: var(--accent);
}

#aiSendBtn {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: none;
    background: var(--accent);
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

#aiSendBtn:hover { opacity: 0.85; }
#aiSendBtn:disabled { opacity: 0.4; }

/* Settings modal */
.ai-settings-content {
    background: var(--bg-secondary);
    border-radius: 16px;
    border: 1px solid var(--border);
    max-width: 480px;
    width: 90vw;
    box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}

.ai-settings-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border);
}

.ai-settings-header h3 {
    margin: 0;
    font-size: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.ai-settings-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 16px;
}

.ai-settings-body {
    padding: 20px;
}

.ai-field {
    margin-bottom: 16px;
}

.ai-field label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.ai-field input[type=password] {
    width: 100%;
    padding: 10px 12px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 13px;
    font-family: monospace;
    box-sizing: border-box;
}

.ai-field input:focus { border-color: var(--accent); outline: none; }

.ai-field small {
    display: block;
    margin-top: 4px;
    font-size: 11px;
    color: var(--text-secondary);
    opacity: 0.7;
}

.ai-field small a { color: var(--accent); }

.ai-provider-btns {
    display: flex;
    gap: 8px;
}

.ai-prov-btn {
    flex: 1;
    padding: 10px;
    border: 1px solid var(--border);
    background: var(--bg-tertiary);
    border-radius: 8px;
    color: var(--text-primary);
    cursor: pointer;
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 6px;
    justify-content: center;
    transition: all 0.15s;
}

.ai-prov-btn.active {
    border-color: var(--accent);
    background: rgba(0,122,255,0.1);
    color: var(--accent);
}

.ai-model-list {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.ai-model-option {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    border: 1px solid var(--border);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.15s;
}

.ai-model-option.active {
    border-color: var(--accent);
    background: rgba(0,122,255,0.08);
}

.ai-model-option input[type=radio] { display: none; }

.ai-model-name { font-weight: 600; font-size: 13px; }

.ai-model-cost {
    background: var(--success-dim);
    color: var(--success);
    padding: 1px 6px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 600;
}

.ai-model-desc {
    font-size: 11px;
    color: var(--text-secondary);
    margin-left: auto;
}

.ai-cost-info {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 11px;
    color: var(--text-secondary);
    padding: 8px 12px;
    background: var(--bg-tertiary);
    border-radius: 8px;
}

.ai-settings-footer {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    padding: 12px 20px;
    border-top: 1px solid var(--border);
}

/* Editor AI popup (selection actions) */
.ai-editor-popup {
    position: absolute;
    display: flex;
    gap: 2px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 3px;
    z-index: var(--z-modal);
    box-shadow: 0 8px 24px rgba(0,0,0,0.4);
    transform: translateX(-50%);
}

.ai-editor-popup button {
    width: 32px;
    height: 28px;
    border: none;
    background: none;
    color: var(--text-secondary);
    cursor: pointer;
    border-radius: 5px;
    font-size: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ai-editor-popup button:hover {
    background: var(--accent);
    color: white;
}

/* Suggestion popup (for jokes/hooks) */
.ai-suggestion-popup {
    position: absolute;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 12px;
    max-width: 400px;
    z-index: var(--z-modal);
    box-shadow: 0 12px 32px rgba(0,0,0,0.4);
}

.ai-suggestion-header {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 10px 14px;
    border-bottom: 1px solid var(--border);
    font-size: 13px;
    font-weight: 600;
}

.ai-suggestion-close {
    margin-left: auto;
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
}

.ai-suggestion-body {
    padding: 12px 14px;
    font-size: 13px;
    line-height: 1.6;
    color: var(--text-primary);
    max-height: 300px;
    overflow-y: auto;
}

/* Chat scrollbar */
.ai-chat::-webkit-scrollbar { width: 4px; }
.ai-chat::-webkit-scrollbar-thumb { background: var(--surface-4); border-radius: 2px; }

/* ==================== IA INSPECTOR PANEL ==================== */

.ia-panel {
    padding: 0;
    overflow-y: auto;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.ia-section {
    padding: 10px 12px;
    border-bottom: 1px solid var(--border);
}

.ia-section-label {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-secondary);
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.ia-section-label i {
    font-size: 10px;
    color: var(--accent);
}

/* Selection Preview */
.ia-selected-text {
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 8px 10px;
    font-size: 12px;
    line-height: 1.5;
    max-height: 80px;
    overflow-y: auto;
    color: var(--text-primary);
}

.ia-placeholder {
    color: var(--text-secondary);
    font-style: italic;
    opacity: 0.6;
    font-size: 11px;
}

.ia-selected-content {
    font-size: 12px;
    line-height: 1.5;
}

.ia-selected-meta {
    font-size: 10px;
    color: var(--text-secondary);
    margin-top: 4px;
}

/* Quick Actions Grid */
.ia-action-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4px;
}

.ia-action-grid button {
    font-size: 11px;
    padding: 6px 8px;
    border-radius: 6px;
    border: 1px solid var(--border);
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 4px;
    transition: all 0.15s;
}

.ia-action-grid button:hover:not(:disabled) {
    background: var(--accent);
    color: white;
    border-color: var(--accent);
}

.ia-action-grid button:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.ia-action-grid button i { font-size: 10px; }

.ia-loading-btn {
    opacity: 0.6;
    pointer-events: none;
}

/* Layer Sections */
.ia-layer-run {
    margin-left: auto;
    background: var(--accent);
    border: none;
    color: white;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 9px;
}

.ia-layer-run:hover:not(:disabled) { opacity: 0.85; }
.ia-layer-run:disabled { opacity: 0.4; cursor: not-allowed; }

/* History button */
.ia-history-btn {
    background: none;
    border: 1px solid var(--border);
    color: var(--text-secondary);
    width: 26px;
    height: 26px;
    border-radius: 6px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    margin-left: auto;
    transition: all 0.15s;
}
.ia-history-btn:hover {
    background: var(--bg-tertiary);
    color: var(--accent);
    border-color: var(--accent);
}
.ia-section-label .ia-history-btn + .ia-layer-run {
    margin-left: 6px;
}

/* History dropdown */
.ia-history-dropdown {
    max-height: 250px;
    overflow-y: auto;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 8px;
    margin: 4px 0 8px 0;
}
.ia-history-item {
    padding: 8px 12px;
    cursor: pointer;
    border-bottom: 1px solid var(--border);
    transition: background 0.1s;
}
.ia-history-item:last-child { border-bottom: none; }
.ia-history-item:hover { background: var(--bg-tertiary); }
.ia-history-date {
    font-size: 10px;
    color: var(--text-tertiary);
}
.ia-history-doc {
    font-size: 11px;
    color: var(--accent);
    font-weight: 600;
    margin: 2px 0;
}
.ia-history-preview {
    font-size: 11px;
    color: var(--text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.ia-history-empty {
    padding: 12px;
    text-align: center;
    font-size: 12px;
    color: var(--text-tertiary);
}

.ia-layer-result {
    font-size: 12px;
    line-height: 1.6;
    color: var(--text-primary);
    max-height: 200px;
    overflow-y: auto;
}

.ia-layer-content {
    background: var(--bg-tertiary);
    border-radius: 6px;
    padding: 10px;
}

.ia-layer-content.ia-error {
    background: var(--danger-dim);
    color: #ff6b6b;
}

.ia-loading {
    text-align: center;
    padding: 12px;
    color: var(--text-secondary);
    font-size: 12px;
}

/* Tone Slider */
.ia-tone-slider-row {
    display: flex;
    align-items: center;
    gap: 8px;
}

.ia-tone-label {
    font-size: 10px;
    color: var(--text-secondary);
    min-width: 36px;
}

.ia-tone-slider {
    flex: 1;
    -webkit-appearance: none;
    height: 4px;
    border-radius: 2px;
    background: var(--bg-tertiary);
    outline: none;
}

.ia-tone-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--accent);
    cursor: pointer;
}

.ia-tone-desc {
    font-size: 10px;
    color: var(--text-secondary);
    margin-top: 6px;
    font-style: italic;
    text-align: center;
}

/* Replacement Offer */
.ia-replacement-offer {
    background: var(--bg-tertiary);
    border-radius: 6px;
    padding: 10px;
}

.ia-replacement-label {
    font-size: 10px;
    font-weight: 600;
    color: var(--accent);
    margin-bottom: 6px;
    text-transform: uppercase;
}

.ia-replacement-text {
    font-size: 12px;
    line-height: 1.6;
    color: var(--text-primary);
    margin-bottom: 8px;
    max-height: 120px;
    overflow-y: auto;
    white-space: pre-wrap;
}

.ia-replacement-actions {
    display: flex;
    gap: 6px;
}

.ia-btn-replace {
    flex: 1;
    padding: 6px;
    border-radius: 6px;
    border: none;
    background: var(--accent);
    color: white;
    font-size: 11px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
}

.ia-btn-replace:hover { opacity: 0.85; }

.ia-btn-copy {
    padding: 6px 10px;
    border-radius: 6px;
    border: 1px solid var(--border);
    background: var(--bg-secondary);
    color: var(--text-secondary);
    font-size: 11px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 4px;
}

.ia-btn-copy:hover { background: var(--bg-tertiary); }

/* Chat Section */
.ia-chat-section {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 120px;
    border-bottom: none;
}

.ia-chat {
    flex: 1;
    overflow-y: auto;
    max-height: 150px;
    padding: 6px 0;
}

.ia-chat-welcome {
    text-align: center;
    font-size: 11px;
    color: var(--text-secondary);
    opacity: 0.5;
    padding: 12px;
}

.ia-chat-msg {
    padding: 6px 8px;
    margin-bottom: 4px;
    border-radius: 6px;
    font-size: 12px;
    line-height: 1.5;
}

.ia-chat-user {
    background: var(--accent-dim);
    color: var(--accent);
    text-align: right;
}

.ia-chat-assistant {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.ia-chat-error {
    background: var(--danger-dim);
    color: #ff6b6b;
}

.ia-chat-input-area {
    display: flex;
    gap: 6px;
    padding-top: 6px;
    align-items: flex-end;
}

.ia-chat-input-area textarea {
    flex: 1;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-primary);
    padding: 6px 8px;
    font-size: 12px;
    font-family: inherit;
    resize: none;
    outline: none;
    line-height: 1.4;
}

.ia-chat-input-area textarea:focus { border-color: var(--accent); }

.ia-chat-input-area button {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    border: none;
    background: var(--accent);
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 11px;
}

.ia-chat-input-area button:hover { opacity: 0.85; }
.ia-chat-input-area button:disabled { opacity: 0.4; cursor: not-allowed; }

/* Not configured warning */
.ia-not-configured {
    text-align: center;
    padding: 10px;
    font-size: 11px;
    color: var(--text-secondary);
    background: var(--danger-dim);
    border-top: 1px solid var(--border);
}

.ia-not-configured a {
    color: var(--accent);
    text-decoration: none;
}

.ia-not-configured a:hover { text-decoration: underline; }

/* Copy All Row */
.ia-copy-all-row {
    margin-top: 8px;
    display: flex;
    justify-content: flex-end;
}

.ia-btn-copy-all {
    padding: 4px 10px;
    border-radius: 6px;
    border: 1px solid var(--border);
    background: var(--bg-secondary);
    color: var(--text-secondary);
    font-size: 11px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 4px;
}

.ia-btn-copy-all:hover { background: var(--bg-tertiary); color: var(--accent); }

/* Suggestion Box */
.ia-suggestion-box {
    background: var(--bg-tertiary);
    border-radius: 6px;
    padding: 10px;
    border-left: 3px solid var(--accent);
}

.ia-suggestion-text {
    font-size: 12px;
    line-height: 1.6;
    color: var(--text-primary);
    margin-bottom: 8px;
    max-height: 200px;
    overflow-y: auto;
}

/* Divider in results */
.ia-divider {
    border: none;
    border-top: 1px solid var(--border);
    margin: 8px 0;
}

/* Expand button */
.ia-expand-row {
    padding: 6px 12px;
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: flex-end;
}

.ia-btn-expand {
    padding: 4px 10px;
    border-radius: 6px;
    border: 1px solid var(--accent);
    background: var(--accent-dim);
    color: var(--accent);
    font-size: 11px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 4px;
    transition: all 0.15s;
}

.ia-btn-expand:hover {
    background: var(--accent);
    color: white;
}

/* ==================== IA SPLIT VIEW LAYOUT ==================== */

.ia-split-container {
    display: flex;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
}

/* Top toolbar: selection + actions + tone in a row */
.ia-split-toolbar {
    display: flex;
    gap: 12px;
    padding: 10px 16px;
    border-bottom: 1px solid var(--border);
    background: var(--bg-secondary);
    flex-shrink: 0;
    align-items: flex-start;
}

.ia-split-sel {
    flex: 1;
    min-width: 0;
}

.ia-split-sel .ia-selected-text {
    max-height: 60px;
}

.ia-split-actions {
    flex-shrink: 0;
}

.ia-split-actions .ia-action-grid {
    display: flex;
    gap: 4px;
}

.ia-split-tone {
    flex-shrink: 0;
    min-width: 140px;
}

/* Main content: single column, stacked layers */
.ia-split-main {
    display: flex;
    flex-direction: column;
    flex: 1;
    min-height: 0;
    overflow-y: auto;
}

.ia-split-layer {
    display: flex;
    flex-direction: column;
    border-bottom: 1px solid var(--border);
}

.ia-split-col-header {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-secondary);
    padding: 8px 16px;
    border-bottom: 1px solid var(--border);
    background: var(--bg-tertiary);
    display: flex;
    align-items: center;
    gap: 6px;
    flex-shrink: 0;
    position: sticky;
    top: 0;
    z-index: var(--z-base);
}

.ia-split-col-header i {
    color: var(--accent);
    font-size: 10px;
}

.ia-split-col-header .ia-history-btn {
    margin-left: auto;
}
.ia-split-col-header .ia-history-btn + .ia-layer-run {
    margin-left: 6px;
}

.ia-split-layer-body {
    overflow-y: auto;
    padding: 16px;
    font-size: 13px;
    line-height: 1.7;
    color: var(--text-primary);
}

/* Bottom chat */
.ia-split-chat {
    border-top: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    max-height: 180px;
    flex-shrink: 0;
    padding: 8px 12px;
}

.ia-split-chat-messages {
    flex: 1;
    overflow-y: auto;
    max-height: 120px;
    margin-bottom: 6px;
}

/* Scrollbars */
.ia-layer-result::-webkit-scrollbar,
.ia-chat::-webkit-scrollbar,
.ia-selected-text::-webkit-scrollbar,
.ia-replacement-text::-webkit-scrollbar,
.ia-suggestion-text::-webkit-scrollbar,
.ia-split-layer-body::-webkit-scrollbar,
.ia-split-main::-webkit-scrollbar,
.ia-split-chat-messages::-webkit-scrollbar {
    width: 4px;
}
.ia-layer-result::-webkit-scrollbar-thumb,
.ia-chat::-webkit-scrollbar-thumb,
.ia-selected-text::-webkit-scrollbar-thumb,
.ia-replacement-text::-webkit-scrollbar-thumb,
.ia-suggestion-text::-webkit-scrollbar-thumb,
.ia-split-layer-body::-webkit-scrollbar-thumb,
.ia-split-main::-webkit-scrollbar-thumb,
.ia-split-chat-messages::-webkit-scrollbar-thumb {
    background: var(--surface-4);
    border-radius: 2px;
}

/* ==================== NOTES PANEL ==================== */

.notes-panel {
    padding: 0;
    overflow-y: auto;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.notes-toolbar {
    padding: 10px 12px;
    border-bottom: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.notes-add-row {
    display: flex;
    gap: 4px;
}

.notes-add-btn {
    padding: 6px 12px;
    border-radius: 6px;
    border: 1px solid var(--border);
    background: var(--bg-tertiary);
    color: var(--text-primary);
    font-size: 12px;
    cursor: pointer;
    transition: all 0.15s;
    display: flex;
    align-items: center;
    gap: 6px;
}

.notes-add-btn:hover {
    background: var(--accent-dim);
    border-color: var(--accent);
    color: var(--accent);
}

.notes-anchor-btn {
    padding: 6px 8px;
}

.notes-search {
    width: 100%;
    padding: 6px 8px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-primary);
    font-size: 12px;
    outline: none;
    box-sizing: border-box;
}

.notes-search:focus {
    border-color: var(--accent);
}

.notes-filter-row {
    display: flex;
    gap: 4px;
    flex-wrap: wrap;
}

.notes-filter-btn {
    padding: 3px 8px;
    border-radius: 12px;
    border: 1px solid var(--border);
    background: transparent;
    color: var(--text-secondary);
    font-size: 11px;
    cursor: pointer;
    transition: all 0.15s;
    display: flex;
    align-items: center;
    gap: 4px;
}

.notes-filter-btn.active {
    background: var(--accent-dim);
    border-color: var(--accent);
    color: var(--accent);
}

.notes-filter-btn:hover {
    color: var(--text-primary);
}

.notes-list {
    padding: 8px;
    overflow-y: auto;
    flex: 1;
}

.notes-empty {
    text-align: center;
    padding: 32px 12px;
    color: var(--text-secondary);
}

.notes-empty i {
    font-size: 28px;
    margin-bottom: 12px;
    opacity: 0.3;
    display: block;
}

.notes-empty p {
    margin: 4px 0;
    font-size: 13px;
}

.notes-hint {
    font-size: 11px;
    color: var(--text-secondary);
    opacity: 0.6;
    font-style: italic;
}

.note-item {
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 10px;
    margin-bottom: 8px;
    transition: border-color 0.15s;
}

.note-item:hover {
    border-color: var(--surface-4);
}

.note-item.note-item-editing {
    border-color: var(--accent);
    box-shadow: 0 0 0 1px var(--accent-dim);
}

.note-item.note-item-editing .note-action-btn {
    opacity: 1;
}

.note-header {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 6px;
}

.note-type-badge {
    font-size: 10px;
    font-weight: 600;
    padding: 2px 6px;
    border-radius: var(--radius-xl);
    border: 1px solid;
    cursor: pointer;
    outline: none;
    -webkit-appearance: none;
    appearance: none;
}

.note-type-badge option {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

.note-type-select {
    background: transparent;
    border: none;
    font-size: 11px;
    font-weight: 500;
    cursor: pointer;
    padding: 0;
    outline: none;
}

.note-type-select option {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

.note-time {
    font-size: 10px;
    color: var(--text-secondary);
    margin-left: auto;
}

.note-action-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 2px 4px;
    font-size: 11px;
    opacity: 0;
    transition: all 0.15s;
}

.note-item:hover .note-action-btn {
    opacity: 1;
}

.note-edit-btn:hover {
    color: var(--accent);
}

.note-delete-btn:hover {
    color: var(--danger);
}

.note-anchor {
    font-size: 11px;
    color: var(--accent);
    background: rgba(0, 122, 255, 0.06);
    padding: 4px 8px;
    border-radius: 4px;
    margin-bottom: 6px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.note-anchor:hover {
    background: rgba(0, 122, 255, 0.12);
}

.note-body {
    font-size: 13px;
    color: var(--text-primary);
    line-height: 1.5;
    white-space: pre-wrap;
    word-break: break-word;
    cursor: text;
    padding: 4px 0;
    min-height: 20px;
}

.note-body-edit {
    font-size: 13px;
    color: var(--text-primary);
    line-height: 1.5;
    background: var(--bg-secondary);
    border: 1px solid var(--accent);
    border-radius: 4px;
    padding: 6px 8px;
    min-height: 40px;
    outline: none;
    white-space: pre-wrap;
    word-break: break-word;
}

/* Notes Split View */
.notes-split-container {
    display: flex;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
}

.notes-split-toolbar {
    padding: 10px 12px;
    border-bottom: 1px solid var(--border);
    display: flex;
    gap: 6px;
    align-items: center;
    flex-wrap: wrap;
}

.notes-split-toolbar .notes-search {
    flex: 1;
    min-width: 100px;
}

.sp-notes-type-select {
    padding: 4px 6px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-secondary);
    font-size: 12px;
    cursor: pointer;
    height: 28px;
}

.sp-notes-type-select:focus {
    border-color: var(--accent);
    outline: none;
}

.notes-split-list {
    flex: 1;
    overflow-y: auto;
    padding: 8px;
}

.notes-split-list::-webkit-scrollbar,
.notes-list::-webkit-scrollbar {
    width: 4px;
}

.notes-split-list::-webkit-scrollbar-thumb,
.notes-list::-webkit-scrollbar-thumb {
    background: var(--surface-4);
    border-radius: 2px;
}

/* ==================== EDITOR MODE BADGE ==================== */

.editor-mode-badge {
    margin-right: 4px;
}

.editor-mode-badge select {
    padding: 4px 8px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: 4px;
    color: var(--text-secondary);
    font-size: 12px;
    font-family: inherit;
    cursor: pointer;
    transition: all 0.2s;
}

.editor-mode-badge select:focus {
    border-color: var(--accent);
    outline: none;
}

.editor-mode-badge select:hover {
    background: var(--bg-quaternary);
}

.paged-zoom-controls {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    margin-right: 4px;
    padding: 2px;
    border: 1px solid var(--border);
    border-radius: 7px;
    background: var(--bg-tertiary);
}

.paged-zoom-btn,
.paged-zoom-label {
    height: 24px;
    border: 1px solid transparent;
    border-radius: 5px;
    background: transparent;
    color: var(--text-secondary);
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.18s ease;
}

.paged-zoom-btn {
    width: 24px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.paged-zoom-label {
    min-width: 52px;
    padding: 0 8px;
}

.paged-zoom-btn:hover,
.paged-zoom-label:hover {
    border-color: var(--border);
    background: var(--surface-4);
    color: var(--text-primary);
}

/* ==================== SCREENPLAY MODE ==================== */

/* Editor in screenplay mode */
.professional-editor.screenplay-mode {
    font-family: 'Courier Prime', 'Courier New', monospace !important;
    font-size: 15px !important;
    line-height: 1.5 !important;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    padding: 40px 60px;
}

/* Screenplay Element Types */
.professional-editor.screenplay-mode .sp-scene-heading {
    font-weight: bold;
    text-transform: uppercase;
    margin-top: 28px;
    margin-bottom: 14px;
    padding-bottom: 0;
    border-bottom: 1px solid var(--surface-2);
    padding-bottom: 6px;
}

.professional-editor.screenplay-mode .sp-action {
    margin-bottom: 12px;
    margin-top: 0;
}

.professional-editor.screenplay-mode .sp-character {
    text-align: center;
    text-transform: uppercase;
    margin-top: 24px;
    margin-bottom: 0;
    padding-left: 120px;
    padding-right: 120px;
    font-weight: 600;
}

.professional-editor.screenplay-mode .sp-dialogue {
    text-align: center;
    padding-left: 80px;
    padding-right: 80px;
    margin-bottom: 16px;
    margin-top: 4px;
}

.professional-editor.screenplay-mode .sp-parenthetical {
    text-align: center;
    font-style: italic;
    padding-left: 100px;
    padding-right: 100px;
    font-size: 0.9em;
    margin-bottom: 0;
    margin-top: 0;
    color: var(--text-secondary);
}

.professional-editor.screenplay-mode .sp-transition {
    text-align: right;
    text-transform: uppercase;
    margin-top: 24px;
    margin-bottom: 24px;
}

/* Screenplay Indicator Bar */
.screenplay-indicator {
    display: none;
    padding: 4px 12px;
    background: var(--bg-tertiary);
    border-bottom: 1px solid var(--border);
    align-items: center;
    gap: 8px;
    font-size: 11px;
    color: var(--text-secondary);
}

.screenplay-indicator.active {
    display: flex;
}

.screenplay-indicator .sp-label {
    font-weight: 600;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    min-width: 120px;
    font-size: 10px;
}

.screenplay-indicator .sp-pills {
    display: flex;
    gap: 4px;
    flex-wrap: wrap;
}

.screenplay-indicator .sp-pill {
    padding: 2px 8px;
    border-radius: var(--radius-xl);
    background: var(--surface-2);
    border: 1px solid transparent;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 10px;
    transition: all 0.15s;
}

.screenplay-indicator .sp-pill:hover {
    background: var(--surface-4);
    border-color: var(--border);
}

.screenplay-indicator .sp-pill.active {
    background: var(--accent-dim);
    border-color: var(--accent);
    color: var(--accent);
}

/* ==================== NOTEBOOK MODE ==================== */

body.notebook-mode-active .format-toolbar {
    display: flex;
    width: 100%;
    box-sizing: border-box;
    position: relative;
    z-index: 35;
}

body.notebook-mode-active .editor-toolbar {
    width: 100%;
    box-sizing: border-box;
    position: relative;
    z-index: 36;
}

body.notebook-mode-active {
    --nw-space-1: 4px;
    --nw-space-2: 8px;
    --nw-space-3: 12px;
    --nw-space-4: 16px;
    --nw-radius-1: 8px;
    --nw-radius-2: 12px;
    --nw-shadow-soft: 0 10px 24px rgba(40, 30, 16, 0.16);
    --nw-shadow-hover: 0 8px 16px rgba(40, 30, 16, 0.14);
    --nw-motion-fast: 120ms cubic-bezier(0.2, 0.8, 0.2, 1);
    --nw-motion-base: 180ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

.editor-container.notebook-active {
    position: relative;
    padding-right: 0;
    overflow-y: auto;
    background:
        radial-gradient(circle at 18% 10%, rgba(255, 255, 255, 0.04) 0, rgba(255, 255, 255, 0) 45%),
        linear-gradient(180deg, #17191f 0%, #101218 100%);
}

.editor-container.notebook-active[data-notebook-surround="dark-warm"] {
    background:
        radial-gradient(circle at 18% 10%, rgba(255, 244, 220, 0.045) 0, rgba(255, 255, 255, 0) 45%),
        linear-gradient(180deg, #1d1814 0%, #14100d 100%);
}

.editor-container.notebook-active::-webkit-scrollbar {
    width: 10px;
}

.editor-container.notebook-active::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
}

.editor-container.notebook-active::-webkit-scrollbar-thumb {
    background: rgba(168, 178, 196, 0.32);
    border-radius: 8px;
    border: 2px solid transparent;
    background-clip: padding-box;
}

.editor-container.notebook-active {
    scrollbar-width: thin;
    scrollbar-color: rgba(168, 178, 196, 0.32) rgba(255, 255, 255, 0.05);
}

.notebook-side-toolbar {
    position: fixed;
    right: var(--nw-space-3);
    left: auto;
    top: 126px;
    bottom: var(--nw-space-3);
    width: 48px;
    display: none;
    flex-direction: column;
    align-items: center;
    gap: var(--nw-space-2);
    padding: var(--nw-space-2);
    border-radius: var(--nw-radius-2);
    border: 1px solid rgba(88, 70, 44, 0.18);
    background: linear-gradient(180deg, rgba(247, 240, 226, 0.95), rgba(238, 228, 210, 0.95));
    box-shadow: var(--nw-shadow-soft);
    z-index: 70;
    transform: none;
    max-height: none;
    overflow-y: auto;
    overflow-x: visible;
    backdrop-filter: blur(10px) saturate(120%);
    contain: layout paint style;
    will-change: transform, opacity;
}

.notebook-side-toolbar.visible {
    display: flex;
}

.notebook-side-toolbar.hidden-by-viewmode {
    display: none !important;
}

body.laboratory-mode-active .notebook-side-toolbar {
    display: none !important;
}

.notebook-tool-btn {
    width: 32px;
    height: 32px;
    border: 1px solid rgba(105, 86, 57, 0.25);
    border-radius: var(--nw-radius-1);
    background: rgba(255, 255, 255, 0.48);
    color: #5a4630;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    transition: background var(--nw-motion-base), border-color var(--nw-motion-base), transform var(--nw-motion-fast), color var(--nw-motion-base), box-shadow var(--nw-motion-base);
    position: relative;
    box-shadow: 0 1px 0 rgba(255, 255, 255, 0.22) inset;
    backface-visibility: hidden;
}

.notebook-tool-btn:hover {
    background: rgba(255, 255, 255, 0.7);
    border-color: rgba(97, 80, 53, 0.35);
    color: #3d2f1e;
    transform: translate3d(0, -1px, 0);
    box-shadow: var(--nw-shadow-hover), 0 1px 0 rgba(255, 255, 255, 0.36) inset;
}

.notebook-tool-btn:active {
    transform: scale(0.95);
}

.notebook-tool-btn.active {
    background: rgba(112, 83, 47, 0.2);
    border-color: rgba(108, 80, 45, 0.45);
    color: #2f2113;
    box-shadow: 0 0 0 1px rgba(112, 83, 47, 0.15), 0 4px 12px rgba(74, 52, 26, 0.14);
}

.notebook-tool-btn:focus-visible {
    outline: 2px solid rgba(68, 153, 240, 0.82);
    outline-offset: 1px;
}

.notebook-tool-btn.is-pressed {
    transform: scale(0.94) !important;
}

.notebook-tool-btn[data-tip]::after {
    content: attr(data-tip);
    position: absolute;
    right: calc(100% + var(--nw-space-2));
    top: 50%;
    transform: translateY(-50%) translateX(4px);
    padding: 5px 8px;
    border-radius: 7px;
    background: rgba(20, 21, 24, 0.92);
    border: 1px solid rgba(130, 145, 170, 0.28);
    color: #e9eef6;
    font-size: 11px;
    line-height: 1;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--nw-motion-fast), transform var(--nw-motion-fast);
    z-index: 80;
}

.notebook-tool-btn[data-tip]:hover::after,
.notebook-tool-btn[data-tip]:focus-visible::after {
    opacity: 1;
    transform: translateY(-50%) translateX(0);
}

.notebook-surface-toggle {
    font-size: 12px;
}

.notebook-tool-divider {
    width: 30px;
    height: 1px;
    background: rgba(113, 93, 65, 0.28);
    margin: var(--nw-space-1) 0;
}

.notebook-theme-select {
    width: 32px;
    height: 28px;
    padding: 0;
    border: 1px solid rgba(102, 81, 51, 0.22);
    border-radius: var(--nw-radius-1);
    background: rgba(255, 255, 255, 0.65);
    color: #4a3923;
    font-size: 10px;
    text-align: center;
    cursor: pointer;
}

.notebook-draw-quick {
    display: none !important;
}

.notebook-side-toolbar.drawing .notebook-draw-quick {
    display: inline-flex !important;
}

.notebook-draw-panel {
    position: fixed;
    display: block;
    width: 276px;
    border-radius: var(--nw-radius-2);
    border: 1px solid rgba(98, 80, 52, 0.28);
    background: linear-gradient(180deg, rgba(247, 240, 226, 0.98), rgba(235, 224, 205, 0.98));
    box-shadow: 0 14px 32px rgba(20, 15, 10, 0.24);
    padding: var(--nw-space-2);
    z-index: 71;
    opacity: 0;
    transform: translate3d(0, 8px, 0) scale(0.985);
    pointer-events: none;
    visibility: hidden;
    transition: opacity var(--nw-motion-base), transform var(--nw-motion-base), visibility var(--nw-motion-base);
    overflow: visible;
    contain: layout paint style;
    will-change: transform, opacity;
}

.notebook-draw-panel.visible {
    opacity: 1;
    transform: translate3d(0, 0, 0) scale(1);
    pointer-events: auto;
    visibility: visible;
}

.ndp-meta {
    display: flex;
    gap: var(--nw-space-2);
    margin-bottom: var(--nw-space-2);
}

.ndp-chip {
    flex: 1;
    min-width: 0;
    height: 24px;
    border-radius: 999px;
    border: 1px solid rgba(114, 92, 59, 0.2);
    background: rgba(255, 255, 255, 0.5);
    color: #5d4730;
    font-size: 11px;
    line-height: 22px;
    text-align: center;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.ndp-chip.active {
    color: #2f2417;
    background: rgba(112, 83, 47, 0.18);
    border-color: rgba(105, 79, 45, 0.36);
}

.ndp-tools {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: var(--nw-space-2);
    margin-bottom: var(--nw-space-2);
}

.ndp-tool-btn,
.ndp-action-btn,
.ndp-shape-btn {
    height: 32px;
    border-radius: var(--nw-radius-1);
    border: 1px solid rgba(103, 82, 51, 0.26);
    background: rgba(255, 255, 255, 0.62);
    color: #4b3822;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: transform var(--nw-motion-fast), background var(--nw-motion-base), border-color var(--nw-motion-base), box-shadow var(--nw-motion-base), color var(--nw-motion-base);
    position: relative;
    box-shadow: 0 1px 0 rgba(255, 255, 255, 0.22) inset;
    backface-visibility: hidden;
}

.ndp-tool-btn:hover,
.ndp-action-btn:hover,
.ndp-shape-btn:hover {
    transform: translate3d(0, -1px, 0);
    background: rgba(255, 255, 255, 0.8);
    border-color: rgba(103, 82, 51, 0.4);
    box-shadow: var(--nw-shadow-hover), 0 1px 0 rgba(255, 255, 255, 0.36) inset;
}

.ndp-tool-btn:focus-visible,
.ndp-action-btn:focus-visible,
.ndp-shape-btn:focus-visible {
    outline: 2px solid rgba(68, 153, 240, 0.82);
    outline-offset: 1px;
}

.ndp-tool-btn.is-pressed,
.ndp-action-btn.is-pressed,
.ndp-shape-btn.is-pressed {
    transform: scale(0.95);
}

.ndp-tool-btn.active,
.ndp-shape-btn.active {
    background: rgba(112, 83, 47, 0.2);
    border-color: rgba(108, 80, 45, 0.45);
    color: #2f2113;
    box-shadow: 0 0 0 1px rgba(112, 83, 47, 0.15), 0 4px 12px rgba(74, 52, 26, 0.14);
}

.ndp-tool-btn[data-tip]::after,
.ndp-action-btn[data-tip]::after,
.ndp-shape-btn[data-tip]::after {
    content: attr(data-tip);
    position: absolute;
    bottom: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%) translateY(4px);
    padding: 5px 8px;
    border-radius: 7px;
    background: rgba(20, 21, 24, 0.92);
    border: 1px solid rgba(130, 145, 170, 0.28);
    color: #e9eef6;
    font-size: 11px;
    line-height: 1;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--nw-motion-fast), transform var(--nw-motion-fast);
    z-index: 81;
}

.ndp-tool-btn[data-tip]:hover::after,
.ndp-action-btn[data-tip]:hover::after,
.ndp-shape-btn[data-tip]:hover::after,
.ndp-tool-btn[data-tip]:focus-visible::after,
.ndp-action-btn[data-tip]:focus-visible::after,
.ndp-shape-btn[data-tip]:focus-visible::after {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

.notebook-side-toolbar .notebook-tool-btn[data-tip]::after,
.notebook-draw-panel .ndp-tool-btn[data-tip]::after,
.notebook-draw-panel .ndp-action-btn[data-tip]::after,
.notebook-draw-panel .ndp-shape-btn[data-tip]::after {
    display: none !important;
}

.ndp-shape-grid {
    display: none;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--nw-space-2);
    margin-bottom: var(--nw-space-2);
}

.ndp-shape-grid.open {
    display: grid;
}

.ndp-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--nw-space-2);
    margin-bottom: var(--nw-space-2);
    font-size: 12px;
    color: #5a4530;
}

.ndp-row input[type="range"] {
    flex: 1;
    accent-color: #6f5335;
}

.ndp-colors {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: var(--nw-space-2);
    margin-bottom: var(--nw-space-2);
}

.ndp-color-swatch {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.64);
    box-shadow: inset 0 0 0 1px rgba(20, 24, 33, 0.24);
    cursor: pointer;
}

.ndp-color-swatch[data-color="#3b2f21"] { background: #3b2f21; }
.ndp-color-swatch[data-color="#0f172a"] { background: #0f172a; }
.ndp-color-swatch[data-color="#334155"] { background: #334155; }
.ndp-color-swatch[data-color="#1f5137"] { background: #1f5137; }
.ndp-color-swatch[data-color="#7f1d1d"] { background: #7f1d1d; }
.ndp-color-swatch[data-color="#6b21a8"] { background: #6b21a8; }

.ndp-color-swatch.active {
    outline: 2px solid #4ea4ff;
    outline-offset: 1px;
}

.ndp-color-picker {
    width: 100%;
    height: 28px;
    border-radius: 8px;
    border: 1px solid rgba(96, 85, 68, 0.38);
    background: rgba(255, 255, 255, 0.55);
    cursor: pointer;
    padding: 0 2px;
    margin-bottom: var(--nw-space-2);
}

.ndp-actions {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--nw-space-2);
}

.ndp-action-btn.primary {
    background: rgba(111, 76, 39, 0.9);
    border-color: rgba(92, 62, 29, 0.9);
    color: #fff7ea;
}

.ndp-action-btn.active {
    background: rgba(112, 83, 47, 0.2);
    border-color: rgba(108, 80, 45, 0.45);
    color: #2f2113;
}

.ndp-action-btn:disabled {
    opacity: 0.45;
    cursor: default;
    transform: none !important;
    box-shadow: none !important;
}

.ndp-hint-bar {
    margin-top: var(--nw-space-2);
    min-height: 16px;
    font-size: 11px;
    color: #5b4630;
    line-height: 1.3;
    border-top: 1px solid rgba(113, 93, 65, 0.2);
    padding-top: var(--nw-space-2);
    transition: color var(--nw-motion-fast);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.ndp-hint-bar.flash {
    color: #2e2417;
}

.notebook-side-toolbar::-webkit-scrollbar {
    width: 0;
    height: 0;
}

.notebook-side-toolbar::-webkit-scrollbar-track {
    background: transparent;
}

.notebook-side-toolbar::-webkit-scrollbar-thumb {
    background: rgba(121, 98, 68, 0.33);
    border-radius: 6px;
}

.notebook-inline-draw-layer {
    position: absolute;
    display: block;
    border-radius: 12px;
    z-index: 12;
    pointer-events: none;
    overflow: hidden;
}

body:not(.notebook-mode-active) .notebook-inline-draw-layer {
    display: none !important;
}

.notebook-inline-draw-layer.active {
    display: block;
    pointer-events: auto;
    cursor: crosshair;
}

.notebook-inline-draw-layer.active.vector-selecting {
    cursor: default;
}

.notebook-inline-draw-canvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border-radius: 12px;
    display: block;
    background: transparent;
    touch-action: none;
}

.notebook-inline-vector-layer {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border-radius: 12px;
    pointer-events: none;
    touch-action: none;
}

.notebook-inline-draw-layer.vector-selecting .nw-vector-selection-box,
.notebook-inline-draw-layer.vector-selecting .nw-vector-handle,
.notebook-inline-draw-layer.vector-selecting .nw-vector-node-handle,
.notebook-inline-draw-layer.vector-selecting .nw-vector-rotate-handle {
    transition: stroke 0.14s ease, fill 0.14s ease, filter 0.14s ease;
}

.nw-vector-object {
    fill: none;
    stroke-linecap: round;
    stroke-linejoin: round;
    pointer-events: none;
}

.nw-vector-object.selected {
    filter: drop-shadow(0 0 1px rgba(35, 125, 224, 0.8));
}

.nw-vector-object.frame {
    fill: rgba(129, 106, 69, 0.05);
}

.nw-vector-hit {
    pointer-events: all;
}

.nw-vector-selection-box {
    fill: rgba(78, 164, 255, 0.08);
    stroke: rgba(44, 141, 248, 0.95);
    stroke-width: 1.2;
    stroke-dasharray: 5 4;
    pointer-events: none;
}

.nw-vector-handle {
    fill: #ffffff;
    stroke: #2d8cf0;
    stroke-width: 1.2;
    pointer-events: all;
    cursor: nwse-resize;
}

.nw-vector-handle:hover {
    fill: #f0f7ff;
    filter: drop-shadow(0 0 4px rgba(45, 140, 240, 0.45));
}

.nw-vector-handle[data-handle="nw"],
.nw-vector-handle[data-handle="se"] {
    cursor: nwse-resize;
}

.nw-vector-handle[data-handle="ne"],
.nw-vector-handle[data-handle="sw"] {
    cursor: nesw-resize;
}

.nw-vector-node-handle {
    fill: #ffffff;
    stroke: #2d8cf0;
    stroke-width: 1.2;
    pointer-events: all;
    cursor: pointer;
}

.nw-vector-node-handle.control-in,
.nw-vector-node-handle.control-out {
    fill: #f7fbff;
    stroke: #66a9ef;
}

.nw-vector-node-handle:hover {
    fill: #f0f7ff;
    filter: drop-shadow(0 0 4px rgba(45, 140, 240, 0.45));
}

.nw-vector-node-link {
    stroke: rgba(70, 150, 240, 0.62);
    stroke-width: 1;
    stroke-dasharray: 3 3;
    pointer-events: none;
}

.nw-vector-rotate-stem {
    stroke: rgba(45, 140, 240, 0.8);
    stroke-width: 1.2;
    pointer-events: none;
}

.nw-vector-rotate-handle {
    fill: #ffffff;
    stroke: #2d8cf0;
    stroke-width: 1.2;
    pointer-events: all;
    cursor: grab;
}

.nw-vector-rotate-handle:hover {
    fill: #f0f7ff;
    filter: drop-shadow(0 0 4px rgba(45, 140, 240, 0.45));
}

.nw-vector-rotate-handle:active {
    cursor: grabbing;
}

.nw-vector-marquee {
    fill: rgba(78, 164, 255, 0.1);
    stroke: rgba(78, 164, 255, 0.92);
    stroke-width: 1;
    stroke-dasharray: 4 4;
    pointer-events: none;
}

@media (prefers-reduced-motion: reduce) {
    .notebook-tool-btn,
    .ndp-tool-btn,
    .ndp-action-btn,
    .ndp-shape-btn,
    .notebook-draw-panel,
    .notebook-tool-btn::after,
    .ndp-tool-btn::after,
    .ndp-action-btn::after,
    .ndp-shape-btn::after {
        transition: none !important;
    }
}

.professional-editor.notebook-mode.notebook-draw-lock {
    user-select: none;
    caret-color: transparent;
}

.professional-editor.notebook-mode {
    --notebook-base: #f7f0e2;
    --notebook-line: rgba(107, 88, 61, 0.11);
    --notebook-line-heavy: rgba(91, 75, 52, 0.14);
    --notebook-dot: rgba(109, 87, 57, 0.07);

    width: min(980px, calc(100% - 24px));
    max-width: 980px;
    margin: 20px auto 30px;
    min-height: calc(100% - 52px);
    padding: 34px 36px 46px 48px;
    border: 1px solid rgba(105, 86, 58, 0.2);
    border-radius: 14px;
    color: #2e271d;
    font-family: "Avenir Next", "Helvetica Neue", Helvetica, Arial, sans-serif !important;
    line-height: 1.75 !important;
    box-shadow:
        0 1px 0 rgba(255, 255, 255, 0.4) inset,
        0 14px 28px rgba(47, 35, 19, 0.22);
    background-color: var(--notebook-base);
    background-image:
        radial-gradient(circle at 15% 12%, rgba(255, 255, 255, 0.24), rgba(255, 255, 255, 0) 44%),
        linear-gradient(to right, transparent 0, transparent 41px, rgba(176, 98, 72, 0.16) 41px, rgba(176, 98, 72, 0.16) 43px, transparent 43px);
    background-size: 100% 100%, 100% 100%;
    background-position: 0 0, 0 0;
}

.editor-container.laboratory-active {
    background: linear-gradient(180deg, #131b28 0%, #0d131d 100%);
    overflow: auto;
    cursor: default;
}

.editor-container.laboratory-active[data-laboratory-tone="light"] {
    background: linear-gradient(180deg, #ece7dc 0%, #e0d9cc 100%);
}

.professional-editor.notebook-mode.laboratory-mode {
    width: max(3200px, calc(100% + 2200px));
    min-width: 3200px;
    max-width: none;
    margin: 16px auto 110px;
    min-height: max(2200px, calc(100% + 1200px));
    padding: 52px 60px 72px;
    border-radius: 8px;
    border: 1px solid rgba(104, 123, 156, 0.34);
    box-shadow: 0 10px 30px rgba(5, 10, 18, 0.42);
    color: #d7e2f1;
    background-color: #0f1726;
    background-image:
        linear-gradient(to bottom, rgba(132, 154, 188, 0.14) 1px, transparent 1px),
        linear-gradient(to right, rgba(132, 154, 188, 0.14) 1px, transparent 1px);
    background-size: 32px 32px;
    background-position: 0 0;
}

.editor-container.laboratory-active[data-laboratory-tone="light"] .professional-editor.notebook-mode.laboratory-mode {
    border-color: rgba(131, 118, 96, 0.28);
    box-shadow: 0 10px 24px rgba(58, 46, 28, 0.2);
    color: #2f2a21;
    background-color: #f3eee1;
    background-image:
        linear-gradient(to bottom, rgba(122, 106, 82, 0.14) 1px, transparent 1px),
        linear-gradient(to right, rgba(122, 106, 82, 0.14) 1px, transparent 1px);
    background-size: 32px 32px;
}

.laboratory-bottom-toolbar {
    position: fixed;
    left: 50%;
    bottom: 16px;
    transform: translateX(-50%) translateY(6px);
    display: none;
    align-items: center;
    gap: 8px;
    padding: 7px 10px;
    border-radius: 12px;
    border: 1px solid rgba(80, 96, 124, 0.42);
    background: rgba(18, 24, 34, 0.84);
    backdrop-filter: blur(12px);
    box-shadow: 0 10px 34px rgba(2, 4, 8, 0.44);
    z-index: 72;
    color: #d9e5f3;
    transition: opacity 160ms ease, transform 160ms ease;
}

.editor-container.laboratory-active[data-laboratory-tone="light"] .laboratory-bottom-toolbar {
    border-color: rgba(120, 102, 74, 0.34);
    background: rgba(244, 239, 229, 0.92);
    color: #3a2f22;
    box-shadow: 0 10px 28px rgba(44, 32, 16, 0.2);
}

.laboratory-bottom-toolbar.visible {
    display: inline-flex;
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

.laboratory-bottom-toolbar.hidden-by-viewmode {
    display: none !important;
}

.lab-tool-group {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.lab-tool-divider {
    width: 1px;
    height: 20px;
    background: rgba(131, 151, 181, 0.34);
}

.editor-container.laboratory-active[data-laboratory-tone="light"] .lab-tool-divider {
    background: rgba(133, 113, 86, 0.3);
}

.lab-tool-btn,
.lab-chip-btn {
    height: 30px;
    border-radius: 8px;
    border: 1px solid rgba(131, 151, 181, 0.34);
    background: rgba(255, 255, 255, 0.03);
    color: inherit;
    cursor: pointer;
    transition: background 140ms ease, border-color 140ms ease, transform 120ms ease;
}

.lab-tool-btn {
    min-width: 30px;
    padding: 0 8px;
}

.lab-chip-btn {
    padding: 0 10px;
    font-size: 12px;
    line-height: 1;
}

.editor-container.laboratory-active[data-laboratory-tone="light"] .lab-tool-btn,
.editor-container.laboratory-active[data-laboratory-tone="light"] .lab-chip-btn {
    border-color: rgba(132, 117, 91, 0.3);
    background: rgba(255, 255, 255, 0.48);
}

.lab-tool-btn:hover,
.lab-chip-btn:hover {
    background: rgba(108, 134, 170, 0.16);
    transform: translateY(-1px);
}

.editor-container.laboratory-active[data-laboratory-tone="light"] .lab-tool-btn:hover,
.editor-container.laboratory-active[data-laboratory-tone="light"] .lab-chip-btn:hover {
    background: rgba(144, 120, 85, 0.16);
}

.lab-tool-btn.active,
.lab-chip-btn.active {
    background: rgba(66, 149, 255, 0.26);
    border-color: rgba(102, 169, 255, 0.64);
}

.editor-container.laboratory-active[data-laboratory-tone="light"] .lab-tool-btn.active,
.editor-container.laboratory-active[data-laboratory-tone="light"] .lab-chip-btn.active {
    background: rgba(119, 86, 49, 0.2);
    border-color: rgba(127, 91, 51, 0.45);
}

.lab-theme-select {
    height: 30px;
    border-radius: 8px;
    border: 1px solid rgba(131, 151, 181, 0.34);
    background: rgba(255, 255, 255, 0.03);
    color: inherit;
    padding: 0 8px;
    font-size: 12px;
}

.editor-container.laboratory-active[data-laboratory-tone="light"] .lab-theme-select {
    border-color: rgba(132, 117, 91, 0.3);
    background: rgba(255, 255, 255, 0.48);
}

.lab-color-picker {
    width: 34px;
    height: 30px;
    border-radius: 8px;
    border: 1px solid rgba(131, 151, 181, 0.34);
    background: transparent;
    padding: 2px;
    cursor: pointer;
}

.editor-container.laboratory-active[data-laboratory-tone="light"] .lab-color-picker {
    border-color: rgba(132, 117, 91, 0.3);
}

.lab-range-wrap {
    height: 30px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    border-radius: 8px;
    border: 1px solid rgba(131, 151, 181, 0.34);
    background: rgba(255, 255, 255, 0.03);
    padding: 0 8px;
    font-size: 11px;
}

.lab-range-wrap i {
    font-size: 11px;
    opacity: 0.8;
}

.lab-range {
    width: 78px;
    accent-color: #4295ff;
}

.editor-container.laboratory-active[data-laboratory-tone="light"] .lab-range-wrap {
    border-color: rgba(132, 117, 91, 0.3);
    background: rgba(255, 255, 255, 0.48);
}

.editor-container.laboratory-active[data-laboratory-tone="light"] .lab-range {
    accent-color: #8f6a3c;
}

.laboratory-shape-menu {
    position: absolute;
    left: 50%;
    bottom: calc(100% + 10px);
    transform: translateX(-50%) translateY(6px);
    display: none;
    grid-template-columns: repeat(4, 1fr);
    gap: 6px;
    min-width: 196px;
    padding: 8px;
    border-radius: 10px;
    border: 1px solid rgba(88, 107, 140, 0.45);
    background: rgba(12, 18, 27, 0.94);
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.4);
    z-index: 73;
}

.editor-container.laboratory-active[data-laboratory-tone="light"] .laboratory-shape-menu {
    border-color: rgba(122, 103, 73, 0.32);
    background: rgba(248, 243, 232, 0.97);
}

.laboratory-shape-menu.open {
    display: grid;
    transform: translateX(-50%) translateY(0);
}

.lab-shape-btn {
    height: 30px;
    border-radius: 8px;
    border: 1px solid rgba(131, 151, 181, 0.34);
    background: rgba(255, 255, 255, 0.02);
    color: inherit;
    cursor: pointer;
}

.lab-shape-btn.active {
    background: rgba(66, 149, 255, 0.24);
    border-color: rgba(102, 169, 255, 0.6);
}

.editor-container.laboratory-active[data-laboratory-tone="light"] .lab-shape-btn.active {
    background: rgba(119, 86, 49, 0.2);
    border-color: rgba(127, 91, 51, 0.45);
}

.editor-container.laboratory-active.lab-panning,
.editor-container.laboratory-active.lab-panning * {
    cursor: grabbing !important;
}

.editor-container.laboratory-active .professional-editor.notebook-mode.laboratory-mode p,
.editor-container.laboratory-active .professional-editor.notebook-mode.laboratory-mode li,
.editor-container.laboratory-active .professional-editor.notebook-mode.laboratory-mode div,
.editor-container.laboratory-active .professional-editor.notebook-mode.laboratory-mode span,
.editor-container.laboratory-active .professional-editor.notebook-mode.laboratory-mode td,
.editor-container.laboratory-active .professional-editor.notebook-mode.laboratory-mode th {
    color: inherit;
}

.professional-editor.notebook-mode[data-notebook-surface="board"] {
    width: calc(100% - 28px);
    max-width: none;
    margin: 14px auto 22px;
    min-height: max(1200px, calc(100% - 52px));
    padding: 30px 34px 40px 40px;
    border-radius: 12px;
}

.professional-editor.notebook-mode[data-notebook-theme="cream"] {
    background-image:
        radial-gradient(circle at 15% 12%, rgba(255, 255, 255, 0.26), rgba(255, 255, 255, 0) 44%),
        linear-gradient(to right, transparent 0, transparent 42px, rgba(176, 98, 72, 0.14) 42px, rgba(176, 98, 72, 0.14) 44px, transparent 44px),
        linear-gradient(to bottom, var(--notebook-line-heavy) 1px, transparent 1px);
    background-size: 100% 100%, 100% 100%, 100% 31px;
}

.professional-editor.notebook-mode[data-notebook-theme="graph"] {
    background-image:
        radial-gradient(circle at 15% 12%, rgba(255, 255, 255, 0.2), rgba(255, 255, 255, 0) 44%),
        linear-gradient(to right, transparent 0, transparent 42px, rgba(176, 98, 72, 0.14) 42px, rgba(176, 98, 72, 0.14) 44px, transparent 44px),
        linear-gradient(to bottom, var(--notebook-line-heavy) 1px, transparent 1px),
        linear-gradient(to right, var(--notebook-line) 1px, transparent 1px);
    background-size: 100% 100%, 100% 100%, 100% 30px, 30px 100%;
}

.professional-editor.notebook-mode[data-notebook-theme="dot"] {
    background-image:
        radial-gradient(circle at 15% 12%, rgba(255, 255, 255, 0.2), rgba(255, 255, 255, 0) 44%),
        linear-gradient(to right, transparent 0, transparent 42px, rgba(176, 98, 72, 0.14) 42px, rgba(176, 98, 72, 0.14) 44px, transparent 44px),
        radial-gradient(var(--notebook-dot) 0.85px, transparent 0.95px);
    background-size: 100% 100%, 100% 100%, 26px 26px;
}

.professional-editor.notebook-mode[data-notebook-surface="board"][data-notebook-theme="cream"] {
    background-size: 100% 100%, 100% 100%, 100% 33px;
}

.professional-editor.notebook-mode[data-notebook-surface="board"][data-notebook-theme="graph"] {
    background-size: 100% 100%, 100% 100%, 100% 32px, 32px 100%;
}

.professional-editor.notebook-mode[data-notebook-surface="board"][data-notebook-theme="dot"] {
    background-size: 100% 100%, 100% 100%, 28px 28px;
}

/* Laboratory mode must remain true board/grid (without notebook paper textures). */
.editor-container.laboratory-active .professional-editor.notebook-mode.laboratory-mode[data-notebook-surface="board"] {
    width: max(3200px, calc(100% + 2200px)) !important;
    min-width: 3200px !important;
    max-width: none !important;
    margin: 16px auto 110px !important;
    min-height: max(2200px, calc(100% + 1200px)) !important;
    padding: 52px 60px 72px !important;
    border-radius: 8px !important;
}

.editor-container.laboratory-active .professional-editor.notebook-mode.laboratory-mode[data-notebook-theme="cream"],
.editor-container.laboratory-active .professional-editor.notebook-mode.laboratory-mode[data-notebook-theme="graph"],
.editor-container.laboratory-active .professional-editor.notebook-mode.laboratory-mode[data-notebook-theme="dot"] {
    background-color: #0f1726 !important;
    background-image:
        linear-gradient(to bottom, rgba(132, 154, 188, 0.14) 1px, transparent 1px),
        linear-gradient(to right, rgba(132, 154, 188, 0.14) 1px, transparent 1px) !important;
    background-size: 32px 32px !important;
    background-position: 0 0 !important;
    color: #d7e2f1 !important;
}

.editor-container.laboratory-active[data-laboratory-tone="light"] .professional-editor.notebook-mode.laboratory-mode[data-notebook-theme="cream"],
.editor-container.laboratory-active[data-laboratory-tone="light"] .professional-editor.notebook-mode.laboratory-mode[data-notebook-theme="graph"],
.editor-container.laboratory-active[data-laboratory-tone="light"] .professional-editor.notebook-mode.laboratory-mode[data-notebook-theme="dot"] {
    background-color: #f3eee1 !important;
    background-image:
        linear-gradient(to bottom, rgba(122, 106, 82, 0.14) 1px, transparent 1px),
        linear-gradient(to right, rgba(122, 106, 82, 0.14) 1px, transparent 1px) !important;
    background-size: 32px 32px !important;
    color: #2f2a21 !important;
}

.professional-editor.notebook-mode p,
.professional-editor.notebook-mode li,
.professional-editor.notebook-mode div,
.professional-editor.notebook-mode span,
.professional-editor.notebook-mode td,
.professional-editor.notebook-mode th {
    color: #2f2a21;
}

.professional-editor.notebook-mode h1,
.professional-editor.notebook-mode h2,
.professional-editor.notebook-mode h3,
.professional-editor.notebook-mode h4 {
    color: #1f1a14;
}

.professional-editor.notebook-mode blockquote {
    border-left: 3px solid rgba(115, 85, 55, 0.26);
    background: rgba(255, 255, 255, 0.34);
    color: #413629;
}

.professional-editor.notebook-mode a {
    color: #205b86;
}

.notebook-sketch-overlay {
    position: fixed;
    inset: 0;
    background: rgba(24, 18, 12, 0.48);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--z-modal);
    backdrop-filter: blur(3px);
}

.notebook-sketch-modal {
    width: min(940px, calc(100vw - 24px));
    max-height: calc(100vh - 24px);
    overflow: auto;
    border-radius: 14px;
    border: 1px solid rgba(98, 78, 50, 0.28);
    background: linear-gradient(180deg, #f4ecdc 0%, #ebdfc7 100%);
    box-shadow: 0 24px 55px rgba(26, 18, 10, 0.35);
    padding: 12px;
}

.notebook-sketch-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 8px;
    color: #3a2e20;
}

.notebook-sketch-close {
    width: 30px;
    height: 30px;
    border-radius: 8px;
    border: 1px solid rgba(105, 84, 54, 0.22);
    background: rgba(255, 255, 255, 0.6);
    color: #4d3a26;
    cursor: pointer;
}

.notebook-sketch-tools {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 8px;
}

.notebook-sketch-tool,
.notebook-sketch-clear,
.notebook-sketch-btn {
    height: 32px;
    padding: 0 10px;
    border-radius: 8px;
    border: 1px solid rgba(103, 82, 51, 0.24);
    background: rgba(255, 255, 255, 0.62);
    color: #493722;
    cursor: pointer;
}

.notebook-sketch-tool.active {
    background: rgba(121, 86, 47, 0.18);
    border-color: rgba(102, 73, 40, 0.42);
    color: #2d1f11;
}

.notebook-sketch-size {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: #5a4530;
}

.notebook-sketch-canvas {
    width: 100%;
    max-width: 100%;
    border-radius: 10px;
    border: 1px solid rgba(96, 76, 47, 0.24);
    background: #fffdf7;
    display: block;
    touch-action: none;
}

.notebook-sketch-actions {
    margin-top: 10px;
    display: flex;
    justify-content: flex-end;
    gap: 8px;
}

.notebook-sketch-btn.primary {
    background: rgba(111, 76, 39, 0.88);
    color: #fff8ee;
    border-color: rgba(92, 62, 29, 0.9);
}

@media (max-width: 920px) {
    body.notebook-mode-active .format-toolbar {
        display: flex;
    }

    .editor-container.notebook-active {
        padding-right: 0;
    }

    .notebook-side-toolbar {
        display: none !important;
    }

    .professional-editor.notebook-mode {
        width: calc(100% - 10px);
        max-width: none;
        margin: 10px auto 18px;
        padding: 22px 16px 26px 28px;
        border-radius: 10px;
    }

    .professional-editor.notebook-mode[data-notebook-surface="board"] {
        width: calc(100% - 10px);
        margin: 10px auto 18px;
        min-height: max(900px, calc(100% - 32px));
    }

    .professional-editor.notebook-mode[data-notebook-theme="cream"] {
        background-size: 100% 100%, 100% 100%, 100% 28px;
    }

    .professional-editor.notebook-mode[data-notebook-theme="graph"] {
        background-size: 100% 100%, 100% 100%, 100% 28px, 28px 100%;
    }

    .professional-editor.notebook-mode[data-notebook-theme="dot"] {
        background-size: 100% 100%, 100% 100%, 24px 24px;
    }
}

/* ==================== PAGED A4 MODE ==================== */

.professional-editor.paged-a4-mode {
    --a4-page-width: 210mm;
    --a4-page-height: 297mm;
    --a4-page-gap: 4mm;
    --a4-margin-top: 28mm;
    --a4-margin-right: 20mm;
    --a4-margin-bottom: 20mm;
    --a4-margin-left: 30mm;
    --a4-content-height: calc(var(--a4-page-height) - var(--a4-margin-top) - var(--a4-margin-bottom));
    --a4-page-text: #222;
    --paged-a4-zoom: 1;

    width: min(var(--a4-page-width), calc(100% - 24px));
    max-width: var(--a4-page-width);
    flex: 0 0 auto;
    height: auto;
    min-height: var(--a4-page-height);
    margin: 20px auto 30px;
    padding: var(--a4-margin-top) var(--a4-margin-right) var(--a4-margin-bottom) var(--a4-margin-left);
    border: none;
    border-radius: 2px;
    color: var(--a4-page-text);
    font-family: Georgia, 'Times New Roman', Times, serif !important;
    font-size: 12pt !important;
    line-height: 1.5 !important;
    zoom: var(--paged-a4-zoom);
    transform-origin: top center;
    box-shadow:
        0 0 0 1px rgba(0, 0, 0, 0.08),
        0 20px 36px rgba(0, 0, 0, 0.24);
    background:
        repeating-linear-gradient(
            to bottom,
            #ffffff 0,
            #ffffff var(--a4-page-height),
            #111111 var(--a4-page-height),
            #111111 calc(var(--a4-page-height) + 1px),
            #ffffff calc(var(--a4-page-height) + 1px),
            #ffffff calc(var(--a4-page-height) + var(--a4-page-gap))
        );
    background-attachment: local;
    overflow-y: visible;
}

.editor-container.paged-a4-active {
    overflow-y: auto;
    background: linear-gradient(180deg, #171b25 0%, #121722 100%);
}

.professional-editor.paged-a4-mode .nw-page-break-spacer {
    display: none !important;
}

.professional-editor.paged-a4-mode .nw-page-break-before {
    position: relative;
}

.professional-editor.paged-a4-mode .nw-page-break-before::before {
    content: '';
    display: block;
    height: var(--nw-page-break-space, 0px);
    pointer-events: none;
    user-select: none;
}

.professional-editor.paged-a4-mode,
.professional-editor.paged-a4-mode p,
.professional-editor.paged-a4-mode li,
.professional-editor.paged-a4-mode span,
.professional-editor.paged-a4-mode div,
.professional-editor.paged-a4-mode td,
.professional-editor.paged-a4-mode th {
    color: var(--a4-page-text);
}

.professional-editor.paged-a4-mode p {
    margin: 0 0 12px 0;
}

.professional-editor.paged-a4-mode > :first-child {
    margin-top: 0 !important;
}

.professional-editor.paged-a4-mode h1,
.professional-editor.paged-a4-mode h2,
.professional-editor.paged-a4-mode h3,
.professional-editor.paged-a4-mode h4 {
    margin: 24px 0 12px;
    line-height: 1.2;
    border: none;
    padding: 0;
}

.professional-editor.paged-a4-mode h1 { font-size: 2em; }
.professional-editor.paged-a4-mode h2 { font-size: 1.6em; }
.professional-editor.paged-a4-mode h3 { font-size: 1.3em; }
.professional-editor.paged-a4-mode h4 { font-size: 1.1em; }

.professional-editor.paged-a4-mode blockquote {
    border-left: 3px solid #c7ccd6;
    background: rgba(0, 0, 0, 0.02);
    color: #555;
    margin: 16px 0;
    padding: 8px 16px;
    border-radius: 0;
    font-style: italic;
}

.professional-editor.paged-a4-mode a {
    color: #0066cc;
}

.professional-editor.paged-a4-mode ul,
.professional-editor.paged-a4-mode ol {
    margin: 12px 0;
    padding-left: 30px;
}

.professional-editor.paged-a4-mode li {
    margin: 4px 0;
}

@media (max-width: 920px) {
    .professional-editor.paged-a4-mode {
        width: calc(100% - 12px);
        max-width: none;
        margin: 10px auto 18px;
        padding: 24px 18px;
        --a4-margin-left: 18px;
        --a4-margin-right: 18px;
        --a4-margin-top: 24px;
        --a4-margin-bottom: 24px;
        --a4-content-height: calc(var(--a4-page-height) - var(--a4-margin-top) - var(--a4-margin-bottom));
    }
}

/* ==================== EXPORT MODAL ==================== */

.export-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: var(--z-modal);
    backdrop-filter: blur(4px);
}

.export-overlay.visible {
    display: flex;
}

.export-dialog {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    width: 620px;
    max-width: 95vw;
    max-height: 85vh;
    overflow-y: auto;
    box-shadow: var(--shadow-2xl);
    animation: modalSlideIn var(--duration-slow) var(--ease-out);
}

/* exportSlideIn replaced by unified modalSlideIn above */

.export-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border);
}

.export-header h2 {
    font-size: 16px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0;
}

.export-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 20px;
    cursor: pointer;
    padding: 4px;
    border-radius: 4px;
    transition: all 0.15s;
}

.export-close:hover {
    color: var(--text-primary);
    background: var(--surface-2);
}

.export-body {
    padding: 20px;
}

.export-formats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    margin-bottom: 16px;
}

.export-format-card {
    padding: 16px 12px;
    background: var(--surface-1);
    border: 2px solid var(--border);
    border-radius: var(--radius-xl);
    cursor: pointer;
    transition: all 0.2s;
    text-align: center;
}

.export-format-card:hover {
    background: var(--surface-2);
    transform: translateY(-1px);
}

.export-format-card.selected {
    border-color: var(--accent);
    background: var(--accent-dim);
}

.export-format-card .export-fmt-icon {
    font-size: 28px;
    margin-bottom: 6px;
    display: block;
}

.export-format-card .export-fmt-name {
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 2px;
}

.export-format-card .export-fmt-ext {
    font-size: 10px;
    color: var(--text-secondary);
}

.export-description {
    background: var(--surface-1);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 12px 16px;
    margin-bottom: 16px;
    font-size: 13px;
    color: var(--text-secondary);
    min-height: 44px;
    display: flex;
    align-items: center;
}

.export-options {
    display: none;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 16px;
    padding: 12px;
    background: var(--surface-1);
    border: 1px solid var(--border);
    border-radius: 8px;
}

.export-options.visible {
    display: flex;
}

.export-options label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--text-secondary);
    cursor: pointer;
}

.export-options label input[type="checkbox"] {
    accent-color: var(--accent);
}

.export-options select {
    padding: 4px 8px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: 4px;
    color: var(--text-secondary);
    font-size: 12px;
}

.export-footer {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    padding: 12px 20px;
    border-top: 1px solid var(--border);
}

/* Export buttons now inherit from .btn system */
.btn-export-cancel {
    padding: var(--space-2) var(--space-4);
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    cursor: pointer;
    font-size: var(--text-md);
    transition: all var(--duration-normal);
}

.btn-export-cancel:hover {
    background: var(--bg-quaternary);
    color: var(--text-primary);
}

.btn-export-confirm {
    padding: var(--space-2) var(--space-5);
    background: var(--accent);
    border: none;
    border-radius: var(--radius-md);
    color: white;
    cursor: pointer;
    font-size: var(--text-md);
    font-weight: var(--weight-semibold);
    transition: all var(--duration-normal);
}

.btn-export-confirm:hover {
    background: var(--accent-hover);
}

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

/* ================================================================
   UTILITY CLASSES
   ================================================================ */

.hidden { display: none !important; }
.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;
}
.truncate {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-muted { color: var(--text-tertiary); }
.text-accent { color: var(--accent); }
.text-danger { color: var(--danger); }
.text-success { color: var(--success); }
.text-warning { color: var(--warning); }
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-1 { gap: var(--space-1); }
.gap-2 { gap: var(--space-2); }
.gap-3 { gap: var(--space-3); }
.gap-4 { gap: var(--space-4); }

/* ── Global Focus Visible ── */
:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-dim);
}

/* ── Smooth scrolling ── */
@media (prefers-reduced-motion: no-preference) {
    * { scroll-behavior: smooth; }
}

/* ── Firefox scrollbar ── */
* {
    scrollbar-width: thin;
    scrollbar-color: var(--border) var(--bg-secondary);
}

/* ================================================================
   RESPONSIVE DESIGN
   ================================================================ */

/* Tablet landscape */
@media (max-width: 1280px) {
    :root {
        --inspector-width: 280px;
    }
    .inspector {
        width: var(--inspector-width);
    }
}

/* Tablet portrait */
@media (max-width: 1024px) {
    :root {
        --sidebar-width: 240px;
        --inspector-width: 260px;
    }
    .sidebar {
        width: var(--sidebar-width);
    }
    .inspector {
        width: var(--inspector-width);
    }
    .format-toolbar {
        padding: var(--space-1) var(--space-2);
    }
    .toolbar-section {
        padding: 0 var(--space-1);
    }
    .editor-toolbar {
        gap: var(--space-2);
    }
}

/* ================================================================
   MOBILE / SMALL TABLET (max-width: 768px)
   ================================================================ */
@media (max-width: 768px) and (pointer: coarse) {

    /* ── Layout: keep flex row, sidebar/inspector become overlays ── */
    .app-content {
        position: relative;
        height: calc(100vh - var(--header-height) - var(--bottom-nav-height));
        overflow: hidden;
    }

    /* ── Header condensed ── */
    .app-header {
        padding: var(--space-2) var(--space-3);
    }
    .header-left h1 {
        font-size: var(--text-lg);
    }
    .header-left h1 i { display: none; }
    .subtitle { display: none; }
    .sync-status { display: none; }
    .sync-presence { display: none; }
    .header-right {
        gap: var(--space-1);
    }
    .header-right .btn span {
        display: none;
    }

    /* ── Sidebar → slide-over drawer from left ── */
    .sidebar {
        position: fixed;
        top: var(--header-height);
        left: 0;
        bottom: var(--bottom-nav-height);
        width: var(--drawer-width);
        max-width: var(--drawer-max-width);
        z-index: var(--z-overlay);
        transform: translateX(-100%);
        transition: transform var(--duration-slower) var(--ease-out),
                    box-shadow var(--duration-slower) ease;
        border-right: 1px solid var(--border);
        border-bottom: none;
        box-shadow: none;
        max-height: none;
        overflow-y: auto;
    }
    .sidebar.mobile-open {
        transform: translateX(0);
        box-shadow: 4px 0 24px rgba(0, 0, 0, 0.4);
    }

    /* ── Sidebar backdrop ── */
    .sidebar-backdrop {
        display: none;
        position: fixed;
        inset: 0;
        background: rgba(0, 0, 0, 0.5);
        z-index: calc(var(--z-overlay) - 1);
        opacity: 0;
        transition: opacity var(--duration-slower) ease;
    }
    .sidebar-backdrop.visible {
        display: block;
        opacity: 1;
    }

    /* ── Inspector → slide-over from right ── */
    .inspector {
        position: fixed;
        top: var(--header-height);
        right: 0;
        bottom: var(--bottom-nav-height);
        width: var(--drawer-width);
        max-width: var(--drawer-max-width);
        z-index: var(--z-overlay);
        transform: translateX(100%);
        transition: transform var(--duration-slower) var(--ease-out),
                    box-shadow var(--duration-slower) ease;
        border-left: 1px solid var(--border);
        border-top: none;
        max-height: none;
        overflow-y: auto;
        display: flex !important;
        opacity: 1 !important;
        pointer-events: auto;
    }
    .inspector.mobile-open {
        transform: translateX(0);
        box-shadow: -4px 0 24px rgba(0, 0, 0, 0.4);
    }
    .inspector.inspector-hidden {
        transform: translateX(100%);
        opacity: 1 !important;
        pointer-events: auto;
    }

    /* ── Inspector backdrop ── */
    .inspector-backdrop {
        display: none;
        position: fixed;
        inset: 0;
        background: rgba(0, 0, 0, 0.5);
        z-index: calc(var(--z-overlay) - 1);
        opacity: 0;
        transition: opacity var(--duration-slower) ease;
    }
    .inspector-backdrop.visible {
        display: block;
        opacity: 1;
    }

    /* ── Editor: full width ── */
    .editor-container {
        flex: 1;
        min-width: 0;
        width: 100%;
    }
    .professional-editor {
        padding: var(--space-4);
        margin: var(--space-2);
        min-height: 300px;
    }

    /* ── Format toolbar: horizontal scroll ── */
    .format-toolbar {
        overflow-x: auto;
        flex-wrap: nowrap;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        padding: var(--space-1) var(--space-2);
    }
    .format-toolbar::-webkit-scrollbar { display: none; }
    .toolbar-section { flex-shrink: 0; }

    /* ── Touch targets: min 44px ── */
    .format-btn {
        min-width: var(--mobile-touch-target);
        min-height: var(--mobile-touch-target);
    }
    .document-item {
        min-height: var(--mobile-touch-target);
        padding: var(--space-3) var(--space-4);
    }
    .inspector-tab-btn {
        min-height: var(--mobile-touch-target);
        padding: var(--space-2) var(--space-3);
    }

    /* ── Investigation views: full screen ── */
    #boardContainer,
    #timelineContainer,
    #graphContainer,
    #sourcesContainer {
        position: fixed !important;
        top: var(--header-height);
        left: 0;
        right: 0;
        bottom: var(--bottom-nav-height);
        z-index: var(--z-base);
        background: var(--bg-primary);
    }

    /* ── Split view: disabled ── */
    .split-view-panel,
    .split-view-divider {
        display: none !important;
    }

    /* ── Focus mode ── */
    body.focus-mode .editor-container {
        padding: var(--space-10) var(--space-4) var(--space-16);
    }
    body.focus-mode .mobile-bottom-nav {
        display: none;
    }

    /* ── Modals full screen ── */
    .cmd-palette,
    .global-search,
    .templates-dialog,
    .version-history,
    .export-dialog {
        width: 95vw;
        max-height: 90vh;
    }
    .cmd-palette-overlay,
    .global-search-overlay {
        padding-top: 5vh;
    }

    /* ── Mobile Bottom Navigation ── */
    .mobile-bottom-nav {
        display: flex;
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        height: var(--bottom-nav-height);
        background: var(--bg-secondary);
        border-top: 1px solid var(--border);
        z-index: var(--z-fixed);
        align-items: center;
        justify-content: space-around;
        padding: 0 var(--space-2);
        padding-bottom: env(safe-area-inset-bottom, 0);
    }
    .bottom-nav-btn {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        background: none;
        border: none;
        color: var(--text-tertiary);
        font-size: 9px;
        gap: 2px;
        padding: var(--space-1);
        min-width: var(--mobile-touch-target);
        min-height: var(--mobile-touch-target);
        border-radius: var(--radius-md);
        cursor: pointer;
        transition: color var(--duration-fast) ease, background var(--duration-fast) ease;
        -webkit-tap-highlight-color: transparent;
    }
    .bottom-nav-btn i {
        font-size: 18px;
    }
    .bottom-nav-btn:hover,
    .bottom-nav-btn:active {
        color: var(--text-primary);
        background: var(--surface-2);
    }
    .bottom-nav-btn.active {
        color: var(--accent);
    }
    .bottom-nav-btn.active i {
        text-shadow: 0 0 8px var(--accent-glow);
    }
}

/* ================================================================
   SMALL PHONE (max-width: 480px)
   ================================================================ */
@media (max-width: 480px) and (pointer: coarse) {
    .app-header {
        padding: var(--space-1) var(--space-2);
    }
    .header-left h1 {
        font-size: var(--text-md);
    }
    .header-right {
        gap: 2px;
    }
    .header-right .btn {
        padding: var(--space-1);
        font-size: var(--text-sm);
    }
    .editor-toolbar {
        padding: var(--space-1) var(--space-2);
        gap: var(--space-1);
        flex-wrap: wrap;
    }
    .view-mode-toggle {
        display: none;
    }
    .document-title {
        font-size: var(--text-lg);
        min-width: 0;
        flex: 1;
    }
    .professional-editor {
        font-size: var(--text-lg);
        padding: var(--space-3);
        margin: var(--space-1);
    }
    .export-formats {
        grid-template-columns: repeat(2, 1fr);
    }
    .export-dialog {
        width: 95vw;
        margin: var(--space-2);
    }
    .templates-grid {
        grid-template-columns: 1fr;
    }
    /* Drawers full width on phone */
    .sidebar.mobile-open,
    .inspector.mobile-open {
        width: 100vw;
        max-width: 100vw;
    }
    .bottom-nav-btn span {
        font-size: 8px;
    }
    .mobile-bottom-nav {
        padding-bottom: env(safe-area-inset-bottom, 0);
    }
}

/* ==================== NOIR MODAL SYSTEM ==================== */

.noir-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: var(--z-modal);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--duration-slow) ease;
}

.noir-modal-overlay.visible {
    opacity: 1;
    pointer-events: auto;
}

.noir-modal-dialog {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-2xl);
    width: 400px;
    max-width: 90vw;
    padding: var(--space-6);
    text-align: center;
    transform: scale(0.92) translateY(10px);
    opacity: 0;
    transition: transform var(--duration-slower) cubic-bezier(0.34, 1.56, 0.64, 1),
                opacity var(--duration-slow) ease;
}

.noir-modal-overlay.visible .noir-modal-dialog,
.noir-modal-dialog.visible {
    transform: scale(1) translateY(0);
    opacity: 1;
}

.noir-modal-icon {
    font-size: 32px;
    color: var(--accent);
    margin-bottom: var(--space-3);
}

.noir-modal-icon.danger {
    color: var(--danger);
}

.noir-modal-icon.success {
    color: var(--success);
}

.noir-modal-title {
    font-size: var(--text-xl);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-2);
}

.noir-modal-message {
    font-size: var(--text-md);
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: var(--space-5);
    white-space: pre-line;
}

.noir-modal-input {
    display: none;
    width: 100%;
    padding: var(--space-3) var(--space-4);
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: var(--text-lg);
    font-family: inherit;
    outline: none;
    margin-bottom: var(--space-5);
    transition: border-color var(--duration-normal) ease;
    box-sizing: border-box;
}

.noir-modal-input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-dim);
}

.noir-modal-actions {
    display: flex;
    gap: var(--space-3);
    justify-content: center;
}

.noir-modal-btn {
    padding: var(--space-2) var(--space-6);
    border-radius: var(--radius-md);
    font-size: var(--text-md);
    font-weight: 500;
    cursor: pointer;
    border: 1px solid transparent;
    transition: all var(--duration-normal) ease;
    min-width: 90px;
}

.noir-modal-btn:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

.noir-modal-btn.primary {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
}

.noir-modal-btn.primary:hover {
    background: var(--accent-hover);
    border-color: var(--accent-hover);
}

.noir-modal-btn.primary:active {
    transform: scale(0.97);
}

.noir-modal-btn.primary.danger {
    background: var(--danger);
    border-color: var(--danger);
}

.noir-modal-btn.primary.danger:hover {
    background: var(--danger-hover);
    border-color: var(--danger-hover);
}

.noir-modal-btn.secondary {
    background: transparent;
    color: var(--text-secondary);
    border-color: var(--border);
}

.noir-modal-btn.secondary:hover {
    background: var(--surface-2);
    color: var(--text-primary);
    border-color: var(--border-light);
}

.noir-modal-btn.secondary:active {
    transform: scale(0.97);
}

/* ==================== TOAST NOTIFICATIONS ==================== */

.noir-toast-container {
    position: fixed;
    top: var(--space-5);
    right: var(--space-5);
    z-index: var(--z-toast);
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    pointer-events: none;
}

.noir-toast {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-5);
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    color: var(--text-primary);
    font-size: var(--text-md);
    pointer-events: auto;
    transform: translateX(120%);
    opacity: 0;
    transition: transform var(--duration-slower) cubic-bezier(0.34, 1.56, 0.64, 1),
                opacity var(--duration-slow) ease;
    max-width: 360px;
}

.noir-toast.visible {
    transform: translateX(0);
    opacity: 1;
}

.noir-toast-icon {
    font-size: 16px;
    flex-shrink: 0;
}

.noir-toast-text {
    line-height: 1.4;
}

.noir-toast-success { border-left: 3px solid var(--success); }
.noir-toast-success .noir-toast-icon { color: var(--success); }

.noir-toast-error { border-left: 3px solid var(--danger); }
.noir-toast-error .noir-toast-icon { color: var(--danger); }

.noir-toast-warning { border-left: 3px solid var(--warning); }
.noir-toast-warning .noir-toast-icon { color: var(--warning); }

.noir-toast-info { border-left: 3px solid var(--accent); }
.noir-toast-info .noir-toast-icon { color: var(--accent); }

/* ==================== TELEPROMPTER ==================== */

.teleprompter-overlay {
    position: fixed;
    inset: 0;
    background: #000;
    z-index: 10001;
    display: none;
    flex-direction: column;
    cursor: none;
}
.teleprompter-overlay.active {
    display: flex;
}
.teleprompter-overlay:hover {
    cursor: default;
}

.teleprompter-progress {
    position: absolute;
    top: 0;
    left: 0;
    height: 3px;
    background: var(--accent);
    transition: width 0.3s linear;
    z-index: 2;
    min-width: 0;
}

.teleprompter-text {
    flex: 1;
    overflow-y: auto;
    color: rgba(255, 255, 255, 0.95);
    text-align: center;
    line-height: 1.8;
    padding: 50vh 10% 50vh;
    max-width: 900px;
    margin: 0 auto;
    width: 100%;
    white-space: pre-wrap;
    word-wrap: break-word;
    scrollbar-width: none;
    -ms-overflow-style: none;
    will-change: scroll-position;
    font-weight: 400;
    letter-spacing: 0.01em;
    transition: font-size 0.15s ease;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}
.teleprompter-text::-webkit-scrollbar {
    display: none;
}
.teleprompter-text.mirrored {
    transform: scaleX(-1);
}

.teleprompter-controls {
    position: fixed;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: 6px;
    background: rgba(255, 255, 255, 0.06);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 10px 16px;
    transition: opacity 0.5s ease;
    z-index: 3;
}
.teleprompter-controls.hidden {
    opacity: 0;
    pointer-events: none;
}

.tp-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.12);
    color: #fff;
    font-size: 15px;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}
.tp-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: scale(1.1);
    border-color: rgba(255, 255, 255, 0.25);
}
.tp-btn.playing {
    background: var(--accent);
    border-color: var(--accent);
}
.tp-btn.playing:hover {
    background: var(--accent-hover);
}

.tp-divider {
    width: 1px;
    height: 28px;
    background: rgba(255, 255, 255, 0.12);
    margin: 0 4px;
}

.teleprompter-info {
    position: fixed;
    top: 16px;
    right: 20px;
    color: rgba(255, 255, 255, 0.4);
    font-family: 'Roboto Mono', monospace;
    font-size: 13px;
    line-height: 1.6;
    text-align: right;
    transition: opacity 0.5s ease;
    z-index: 3;
    pointer-events: none;
}
.teleprompter-info.hidden {
    opacity: 0;
}
.teleprompter-info.flash {
    opacity: 1 !important;
    color: rgba(255, 255, 255, 0.7);
}
.tp-info-row {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 6px;
}
.tp-info-icon {
    font-size: 11px;
    opacity: 0.6;
    width: 16px;
    text-align: center;
}

/* Bigger play button */
.tp-btn-play {
    width: 52px;
    height: 52px;
    font-size: 18px;
}

/* Keyboard hints at bottom */
.teleprompter-hint {
    position: fixed;
    bottom: 110px;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255, 255, 255, 0.25);
    font-size: 12px;
    font-family: -apple-system, BlinkMacSystemFont, sans-serif;
    white-space: nowrap;
    opacity: 0;
    transition: opacity 1s ease;
    z-index: 3;
    pointer-events: none;
}
.teleprompter-hint.visible {
    opacity: 1;
}
.teleprompter-hint kbd {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 4px;
    padding: 2px 6px;
    font-family: inherit;
    font-size: 11px;
}

/* Teleprompter Timer */
.teleprompter-timer {
    position: fixed;
    top: 16px;
    left: 20px;
    font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace;
    font-size: 14px;
    line-height: 1.6;
    z-index: 10002;
    transition: opacity 0.5s ease;
}
.teleprompter-timer .tp-timer-elapsed {
    color: rgba(255, 255, 255, 0.6);
    font-variant-numeric: tabular-nums;
}
.teleprompter-timer .tp-timer-remaining {
    color: rgba(255, 255, 255, 0.3);
    font-variant-numeric: tabular-nums;
    font-size: 12px;
}

/* ==================== VIEW TRANSITIONS ==================== */

@keyframes viewEnter {
    from { opacity: 0; transform: translateY(12px) scale(0.99); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
}
@keyframes viewExit {
    from { opacity: 1; transform: translateY(0) scale(1); }
    to   { opacity: 0; transform: translateY(-8px) scale(0.99); }
}

.view-entering {
    animation: viewEnter var(--duration-slower) var(--ease-out) forwards;
}
.view-exiting {
    animation: viewExit var(--duration-normal) var(--ease-default) forwards;
}

/* ==================== DOCUMENT LIST MICRO-INTERACTIONS ==================== */

.document-item {
    transition: transform var(--duration-normal) var(--ease-out), background var(--duration-normal) ease, border-left-color var(--duration-slow) ease;
    border-left: 3px solid transparent;
    animation: panelFadeIn var(--duration-slower) var(--ease-out) both;
}
.document-item:nth-child(1)  { animation-delay: 0ms; }
.document-item:nth-child(2)  { animation-delay: 30ms; }
.document-item:nth-child(3)  { animation-delay: 50ms; }
.document-item:nth-child(4)  { animation-delay: 70ms; }
.document-item:nth-child(5)  { animation-delay: 90ms; }
.document-item:nth-child(n+6) { animation-delay: 110ms; }
.document-item:hover {
    transform: translateX(3px);
    background: var(--surface-2);
}
.document-item:active {
    transform: translateX(1px);
    background: var(--surface-3);
}
.document-item.active {
    border-left-color: var(--accent);
    transform: translateX(0);
}

/* ==================== ADDITIONAL KEYFRAMES ==================== */

@keyframes panelFadeIn {
    from { opacity: 0; transform: translateY(6px); }
    to   { opacity: 1; transform: translateY(0); }
}
@keyframes panelSlideFromRight {
    from { transform: translateX(100%); }
    to   { transform: translateX(0); }
}
@keyframes panelSlideFromLeft {
    from { transform: translateX(-100%); }
    to   { transform: translateX(0); }
}
@keyframes skeletonPulse {
    0%   { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

/* ── Inspector/Panel entrance animations ── */
.inspector-content,
#outlinePanel,
#entityPanel,
#iaPanel,
#notesPanel {
    animation: panelFadeIn var(--duration-slower) var(--ease-out);
}

/* ── Loading skeleton utility classes ── */
.skeleton-line {
    height: 14px;
    border-radius: var(--radius-sm);
    background: linear-gradient(90deg, var(--surface-2) 25%, var(--surface-4) 50%, var(--surface-2) 75%);
    background-size: 200% 100%;
    animation: skeletonPulse 1.5s ease-in-out infinite;
}
.skeleton-line + .skeleton-line { margin-top: 8px; }
.skeleton-line.short { width: 60%; }
.skeleton-line.medium { width: 80%; }

.panel-loading-overlay {
    position: absolute;
    inset: 0;
    background: rgba(26, 26, 26, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--z-overlay);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--duration-normal) ease;
}
.panel-loading-overlay.active {
    opacity: 1;
    pointer-events: auto;
}
.panel-loading-spinner {
    width: 32px;
    height: 32px;
    border: 3px solid var(--surface-4);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

/* ── Editor loading state ── */
.editor-loading {
    position: relative;
    pointer-events: none;
    min-height: 200px;
}
.editor-loading::after {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--bg-secondary);
    z-index: 2;
}
.editor-loading::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 28px;
    height: 28px;
    border: 3px solid var(--surface-4);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    z-index: 3;
}

/* ==================== INLINE COMMENTS ==================== */

/* ── Mark highlights in editor ── */
mark.inline-comment {
    background: rgba(255, 149, 0, 0.2);
    border-bottom: 2px solid rgba(255, 149, 0, 0.6);
    cursor: pointer;
    padding: 0 1px;
    border-radius: 2px;
    transition: background var(--duration-fast) ease;
}
mark.inline-comment:hover {
    background: rgba(255, 149, 0, 0.35);
}
mark.inline-comment.comment-resolved {
    background: rgba(48, 209, 88, 0.15);
    border-bottom-color: rgba(48, 209, 88, 0.4);
}
mark.inline-comment.comment-orphaned {
    background: rgba(255, 69, 58, 0.15);
    border-bottom-color: rgba(255, 69, 58, 0.4);
    border-bottom-style: dashed;
}
@keyframes commentFlash {
    0%, 100% { background: rgba(255, 149, 0, 0.2); }
    50% { background: rgba(10, 132, 255, 0.35); }
}
mark.inline-comment.comment-flash {
    animation: commentFlash 0.4s ease 3;
}

/* ── Comments panel (inspector + split) ── */
.comments-panel, .comments-split-container {
    display: flex;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
    min-width: 0;
}
.comments-toolbar, .comments-split-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    padding: 10px 12px;
    border-bottom: 1px solid var(--surface-3);
    align-items: center;
    min-width: 0;
}
.comments-toolbar > *,
.comments-split-toolbar > * {
    min-width: 0;
}
.comments-filter-row {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    width: 100%;
    min-width: 0;
}
.comments-filter-row .comments-filter-btn {
    flex: 1 1 0;
    min-width: 0;
}
.comments-add-btn {
    background: var(--accent);
    color: #fff;
    border: none;
    padding: 5px 12px;
    border-radius: var(--radius-sm);
    font-size: 12px;
    cursor: pointer;
    font-weight: 600;
    white-space: nowrap;
    transition: background var(--duration-fast) ease;
}
.comments-add-btn:hover { background: var(--accent-hover); }
.comments-search {
    flex: 1;
    min-width: 80px;
    width: 0;
    background: var(--surface-2);
    border: 1px solid var(--surface-4);
    border-radius: var(--radius-sm);
    padding: 4px 8px;
    color: var(--text-primary);
    font-size: 12px;
}
.comments-search::placeholder { color: var(--text-tertiary); }
.comments-filters {
    display: flex;
    gap: 2px;
    width: 100%;
}
.comments-filter-btn {
    flex: 1;
    background: transparent;
    border: 1px solid var(--surface-4);
    color: var(--text-secondary);
    padding: 3px 6px;
    font-size: 11px;
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: all var(--duration-fast) ease;
}
.comments-filter-btn.active {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
}
.comments-filter-btn:hover:not(.active) {
    background: var(--surface-2);
    color: var(--text-primary);
}

/* ── Comment list ── */
.comments-list, .comments-split-list {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 8px;
    min-width: 0;
}
.comments-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
    color: var(--text-tertiary);
    text-align: center;
    gap: 8px;
}
.comments-empty i { font-size: 28px; opacity: 0.4; }
.comments-empty p { margin: 0; font-size: 13px; }
.comments-hint { font-size: 11px; color: var(--text-tertiary); font-style: italic; }

/* ── Comment card ── */
.comment-item {
    background: var(--surface-1);
    border: 1px solid var(--surface-3);
    border-radius: var(--radius-md);
    margin-bottom: 8px;
    padding: 10px;
    transition: border-color var(--duration-fast) ease;
    min-width: 0;
}
.comment-item:hover { border-color: var(--surface-4); }
.comment-item.comment-resolved-item { opacity: 0.6; }
.comment-item.comment-orphaned-item { border-left: 3px solid var(--danger, #ff453a); }

/* ── Comment header ── */
.cmt-header {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 6px;
    min-width: 0;
}
.cmt-meta {
    min-width: 0;
    display: flex;
    align-items: center;
    gap: 4px;
    flex-wrap: wrap;
}
.cmt-author { font-size: 12px; font-weight: 600; color: var(--text-primary); }
.cmt-time { font-size: 11px; color: var(--text-tertiary); }
.cmt-status-badge {
    font-size: 10px;
    padding: 1px 6px;
    border-radius: 8px;
    font-weight: 600;
}
.cmt-status-badge.resolved { background: rgba(48, 209, 88, 0.15); color: #30d158; }
.cmt-status-badge.orphaned { background: rgba(255, 69, 58, 0.15); color: #ff453a; }
.cmt-actions { margin-left: auto; display: flex; gap: 2px; }
.cmt-action-btn {
    background: transparent;
    border: none;
    color: var(--text-tertiary);
    cursor: pointer;
    padding: 2px 5px;
    border-radius: var(--radius-sm);
    font-size: 11px;
    transition: color var(--duration-fast) ease, background var(--duration-fast) ease;
}
.cmt-action-btn:hover { color: var(--text-primary); background: var(--surface-2); }
.cmt-delete-btn:hover { color: var(--danger, #ff453a); }

/* ── Anchor quote ── */
.cmt-anchor {
    background: var(--surface-2);
    border-left: 3px solid var(--accent);
    padding: 4px 8px;
    margin-bottom: 6px;
    font-size: 12px;
    color: var(--text-secondary);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    cursor: pointer;
    line-height: 1.4;
    transition: background var(--duration-fast) ease;
}
.cmt-anchor:hover { background: var(--surface-3); }
.cmt-anchor i { font-size: 10px; opacity: 0.5; margin-right: 4px; }

/* ── Comment body ── */
.cmt-body {
    font-size: 13px;
    color: var(--text-primary);
    line-height: 1.5;
    margin-bottom: 6px;
    cursor: text;
}
.cmt-body-edit {
    font-size: 13px;
    color: var(--text-primary);
    line-height: 1.5;
    margin-bottom: 6px;
    padding: 4px 6px;
    border: 1px solid var(--accent);
    border-radius: var(--radius-sm);
    background: var(--surface-2);
    outline: none;
    min-height: 40px;
}

/* ── Replies ── */
.cmt-replies {
    border-left: 2px solid var(--surface-4);
    margin: 6px 0 6px 8px;
    padding-left: 10px;
}
.cmt-reply {
    margin-bottom: 6px;
}
.cmt-reply-header {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 2px;
}
.cmt-reply-author { font-size: 11px; font-weight: 600; color: var(--text-secondary); }
.cmt-reply-time { font-size: 10px; color: var(--text-tertiary); }
.cmt-reply-del {
    background: transparent;
    border: none;
    color: var(--text-tertiary);
    cursor: pointer;
    font-size: 10px;
    padding: 1px 3px;
    margin-left: auto;
    opacity: 0;
    transition: opacity var(--duration-fast) ease;
}
.cmt-reply:hover .cmt-reply-del { opacity: 1; }
.cmt-reply-del:hover { color: var(--danger, #ff453a); }
.cmt-reply-body { font-size: 12px; color: var(--text-primary); line-height: 1.4; }

/* ── Reply input ── */
.cmt-reply-btn {
    background: transparent;
    border: none;
    color: var(--text-tertiary);
    cursor: pointer;
    font-size: 11px;
    padding: 2px 4px;
    transition: color var(--duration-fast) ease;
}
.cmt-reply-btn:hover { color: var(--accent); }
.cmt-reply-input { margin-top: 6px; }
.cmt-reply-edit {
    font-size: 12px;
    color: var(--text-primary);
    line-height: 1.4;
    padding: 4px 6px;
    border: 1px solid var(--surface-4);
    border-radius: var(--radius-sm);
    background: var(--surface-2);
    outline: none;
    min-height: 32px;
    margin-bottom: 4px;
}
.cmt-reply-edit:focus { border-color: var(--accent); }
.cmt-reply-edit:empty::before {
    content: attr(placeholder);
    color: var(--text-tertiary);
}
.cmt-reply-input-actions {
    display: flex;
    gap: 4px;
}
.cmt-reply-input-actions .btn-small {
    background: var(--surface-2);
    border: 1px solid var(--surface-4);
    color: var(--text-secondary);
    padding: 2px 8px;
    border-radius: var(--radius-sm);
    font-size: 11px;
    cursor: pointer;
}
.cmt-reply-input-actions .btn-small:first-child {
    background: var(--accent);
    border-color: var(--accent);
    color: #fff;
}

/* ── Capture registry panel ── */
.captures-panel {
    display: flex;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
    min-height: 0;
}

.captures-toolbar {
    padding: 10px 12px;
    border-bottom: 1px solid var(--surface-3);
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.captures-toolbar-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-primary);
}

.captures-toolbar-meta {
    font-size: 11px;
    color: var(--text-tertiary);
}

.captures-search {
    width: 100%;
    background: var(--surface-2);
    border: 1px solid var(--surface-4);
    border-radius: var(--radius-sm);
    padding: 6px 8px;
    color: var(--text-primary);
    font-size: 12px;
}

.captures-list {
    flex: 1;
    overflow-y: auto;
    padding: 8px;
    min-height: 0;
}

.captures-empty {
    text-align: center;
    color: var(--text-tertiary);
    padding: 36px 12px;
}

.captures-empty i {
    font-size: 28px;
    opacity: 0.35;
    display: block;
    margin-bottom: 10px;
}

.captures-empty p {
    margin: 4px 0;
    font-size: 13px;
}

.captures-empty-hint {
    font-size: 11px;
    font-style: italic;
}

.capture-item {
    background: var(--surface-1);
    border: 1px solid var(--surface-3);
    border-radius: var(--radius-md);
    padding: 10px;
    margin-bottom: 8px;
    transition: border-color 0.16s ease, box-shadow 0.16s ease, background 0.16s ease;
}

.capture-item.capture-item-active {
    border-color: rgba(10, 132, 255, 0.85);
    background: linear-gradient(180deg, rgba(10, 132, 255, 0.10), rgba(10, 132, 255, 0.05));
    box-shadow: inset 0 0 0 1px rgba(10, 132, 255, 0.3), 0 0 0 1px rgba(10, 132, 255, 0.25);
}

.capture-item-head {
    display: flex;
    justify-content: space-between;
    gap: 8px;
    margin-bottom: 8px;
}

.capture-item-id {
    font-size: 11px;
    color: var(--accent);
    font-weight: 600;
}

.capture-item-date {
    font-size: 11px;
    color: var(--text-tertiary);
}

.capture-item-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 6px;
    margin-bottom: 8px;
}

.capture-k {
    display: block;
    font-size: 10px;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.capture-v {
    display: block;
    font-size: 12px;
    color: var(--text-primary);
}

.capture-v.mono {
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, monospace;
}

.capture-item-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
}

.capture-btn {
    border: 1px solid var(--surface-4);
    background: var(--surface-2);
    color: var(--text-secondary);
    border-radius: 7px;
    padding: 4px 8px;
    font-size: 11px;
    cursor: pointer;
}

.capture-btn:hover {
    color: var(--text-primary);
    border-color: var(--accent);
}

.capture-btn:disabled {
    opacity: 0.45;
    cursor: default;
}

/* ── Image inspector capture block ── */
.capture-inspector-empty {
    font-size: 11px;
    color: rgba(255,255,255,0.75);
    font-style: italic;
}

.capture-inspector-card {
    border: 1px solid rgba(255,255,255,0.25);
    border-radius: 8px;
    padding: 8px;
    background: rgba(255,255,255,0.06);
}

.capture-inspector-title {
    font-size: 12px;
    font-weight: 700;
    margin-bottom: 6px;
}

.capture-inspector-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    font-size: 11px;
    margin-bottom: 4px;
}

.capture-inspector-row code {
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, monospace;
    font-size: 10px;
}

.capture-focus-flash {
    animation: captureFocusFlash 1.1s ease;
}

@keyframes captureFocusFlash {
    0% { box-shadow: 0 0 0 0 rgba(10,132,255,0.75); }
    100% { box-shadow: 0 0 0 14px rgba(10,132,255,0); }
}

/* ── Hover polish ── */
.sidebar-toggle {
    transition: background var(--duration-fast) ease, transform var(--duration-fast) var(--ease-spring);
}
.sidebar-toggle:hover { background: var(--surface-4); transform: scale(1.05); }
.sidebar-toggle:active { transform: scale(0.95); }

.inspector-tab-btn {
    transition: color var(--duration-fast) ease, background var(--duration-fast) ease, border-color var(--duration-normal) ease;
}
.inspector-tab-btn:hover:not(.active) {
    background: var(--surface-2);
    color: var(--text-primary);
}

/* ── Reduced motion ── */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* ==================== MOBILE BOTTOM NAV + BACKDROPS (hidden on desktop) ==================== */

.mobile-bottom-nav { display: none; }
.sidebar-backdrop, .inspector-backdrop { display: none; }
/* ==================== SMART PASTE / SELECTION ACTIONS / FOOTNOTES ==================== */

.smart-paste-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.38);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    display: grid;
    place-items: center;
    z-index: 12000;
    opacity: 0;
    pointer-events: none;
    transition: opacity 140ms ease;
}

.smart-paste-overlay.visible {
    opacity: 1;
    pointer-events: auto;
}

.smart-paste-panel {
    width: min(560px, calc(100vw - 24px));
    background: linear-gradient(180deg, rgba(40,40,44,0.98), rgba(28,28,31,0.97));
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 16px;
    box-shadow: 0 24px 60px rgba(0,0,0,0.45);
    padding: 14px;
    transform: translateY(8px) scale(0.985);
    opacity: 0;
    transition: transform 140ms ease, opacity 140ms ease;
    color: var(--text-primary, #fff);
}

.smart-paste-panel.visible {
    transform: translateY(0) scale(1);
    opacity: 1;
}

.smart-paste-head {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 10px;
}

.smart-paste-icon {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    display: grid;
    place-items: center;
    background: radial-gradient(circle at 25% 20%, #4eb0ff 0%, #0a84ff 50%, #0b5ce6 100%);
    box-shadow: 0 10px 20px rgba(10,132,255,0.32);
    border: 1px solid rgba(255,255,255,0.2);
}

.smart-paste-icon img {
    width: 20px;
    height: 20px;
    object-fit: contain;
    filter: drop-shadow(0 1px 5px rgba(0,0,0,0.28));
}

.smart-paste-title {
    font-weight: 700;
    font-size: 15px;
}

.smart-paste-subtitle {
    font-size: 12px;
    color: var(--text-secondary, #aaa);
    margin-top: 2px;
}

.smart-paste-preview {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 12px;
    padding: 10px 12px;
    font-size: 12px;
    line-height: 1.45;
    color: var(--text-secondary, #b8b8b8);
    margin-bottom: 12px;
}

.smart-paste-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 10px;
}

.smart-paste-meta-chip {
    border-radius: 999px;
    border: 1px solid rgba(255,255,255,0.08);
    background: rgba(255,255,255,0.03);
    color: #cfd2dc;
    font-size: 11px;
    padding: 4px 8px;
    line-height: 1;
}

.smart-paste-table-preview {
    border: 1px solid rgba(255,255,255,0.06);
    background: rgba(255,255,255,0.02);
    border-radius: 12px;
    padding: 9px;
    margin-bottom: 12px;
}

.smart-paste-table-label {
    font-size: 11px;
    color: #b7bbc7;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 7px;
}

.smart-paste-table-grid {
    display: grid;
    gap: 4px;
}

.smart-paste-table-row {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 4px;
}

.smart-paste-table-row span {
    border: 1px solid rgba(255,255,255,0.06);
    background: rgba(255,255,255,0.02);
    border-radius: 7px;
    min-height: 24px;
    padding: 4px 6px;
    font-size: 10px;
    color: #c9cbd4;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.smart-paste-options {
    display: grid;
    gap: 8px;
}

.smart-paste-option {
    appearance: none;
    -webkit-appearance: none;
    display: grid;
    grid-template-columns: 18px 1fr;
    align-items: start;
    gap: 10px;
    width: 100%;
    text-align: left;
    border-radius: 12px;
    border: 1px solid rgba(255,255,255,0.08);
    background: rgba(255,255,255,0.02);
    color: inherit;
    padding: 10px 12px;
    cursor: pointer;
    transition: border-color 140ms ease, background 140ms ease, transform 140ms ease;
}

.smart-paste-option:hover,
.smart-paste-option:focus-visible {
    border-color: rgba(10,132,255,0.55);
    background: rgba(10,132,255,0.09);
    outline: none;
}

.smart-paste-option.primary {
    border-color: rgba(10,132,255,0.45);
    background: linear-gradient(180deg, rgba(10,132,255,0.12), rgba(10,132,255,0.06));
}

.smart-paste-option i {
    margin-top: 2px;
    color: #8fc3ff;
}

.smart-paste-option strong {
    display: block;
    font-size: 13px;
    color: #f3f3f6;
}

.smart-paste-option small {
    display: block;
    font-size: 11px;
    color: #a8a8af;
    margin-top: 2px;
    line-height: 1.35;
}

.smart-paste-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
    margin-top: 10px;
}

.smart-paste-cancel {
    appearance: none;
    -webkit-appearance: none;
    border: 1px solid rgba(255,255,255,0.08);
    background: rgba(255,255,255,0.03);
    color: #ddd;
    border-radius: 10px;
    padding: 8px 10px;
    font-size: 12px;
    cursor: pointer;
}

.smart-paste-hint {
    font-size: 11px;
    color: var(--text-secondary, #9a9aa1);
}

.selection-action-bar {
    position: fixed;
    z-index: 11050;
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 5px;
    border-radius: 12px;
    border: 1px solid rgba(255,255,255,0.08);
    background: rgba(24,24,27,0.92);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    box-shadow: 0 14px 32px rgba(0,0,0,0.35);
    opacity: 0;
    pointer-events: none;
    transform: translateY(4px) scale(0.98);
    transition: opacity 120ms ease, transform 120ms ease;
}

.selection-action-bar.visible {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0) scale(1);
}

.selection-action-bar button {
    appearance: none;
    -webkit-appearance: none;
    border: none;
    border-radius: 9px;
    background: transparent;
    color: #e7e7eb;
    padding: 6px 8px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    font-size: 12px;
    line-height: 1;
}

.selection-action-bar button:hover,
.selection-action-bar button:focus-visible {
    background: rgba(255,255,255,0.07);
    outline: none;
}

.selection-action-bar button i {
    color: #9bc7ff;
    font-size: 11px;
}

.selection-action-bar button[data-selection-action="footnote"] i {
    color: #ffc36d;
}

.selection-action-bar button[data-selection-action="quote"] i {
    color: #bda7ff;
}

.smart-quote-paste {
    border-left: 3px solid rgba(10,132,255,0.6);
    background: rgba(255,255,255,0.02);
}

.smart-quote-source {
    margin-top: 6px;
    font-size: 12px;
    color: var(--text-secondary, #a9a9b0);
}

.smart-quote-source a {
    color: #8fc3ff;
}

.nw-footnote-ref {
    display: inline-block;
    margin-left: 2px;
    vertical-align: super;
    font-size: 0.72em;
    line-height: 1;
    user-select: none;
}

.nw-footnote-ref a {
    color: #9bc7ff;
    text-decoration: none;
    background: rgba(10,132,255,0.1);
    border: 1px solid rgba(10,132,255,0.18);
    border-radius: 999px;
    padding: 1px 5px;
}

.nw-footnote-ref a:hover {
    background: rgba(10,132,255,0.16);
}

.nw-footnotes {
    margin: 26px 0 8px;
    padding: 12px;
    border-radius: 12px;
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.06);
}

.nw-footnotes-title {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-secondary, #9ea0aa);
    margin-bottom: 8px;
    font-weight: 700;
}

.nw-footnotes-list {
    margin: 0;
    padding-left: 0;
    list-style: none;
    display: grid;
    gap: 8px;
}

.nw-footnote-item {
    display: grid;
    grid-template-columns: auto 1fr auto auto;
    align-items: start;
    gap: 8px;
    border-radius: 10px;
    padding: 8px 10px;
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.04);
}

.nw-footnote-item.orphaned {
    border-color: rgba(255,149,0,0.25);
    background: rgba(255,149,0,0.05);
}

.nw-footnote-item.flash {
    animation: footnoteFlash 1.2s ease;
}

.nw-footnote-number {
    color: #9bc7ff;
    font-weight: 700;
    font-size: 12px;
    margin-top: 1px;
}

.nw-footnote-body {
    min-width: 0;
    font-size: 12px;
    color: #d5d6db;
    line-height: 1.45;
    word-break: break-word;
}

.nw-footnote-text.muted {
    color: #a0a3ad;
    font-style: italic;
}

.nw-footnote-sep {
    opacity: 0.6;
    margin: 0 5px;
}

.nw-footnote-source-link {
    color: #8fc3ff;
    text-decoration: none;
}

.nw-footnote-source-link:hover {
    text-decoration: underline;
}

.nw-footnote-edit,
.nw-footnote-backref {
    appearance: none;
    -webkit-appearance: none;
    border: 1px solid rgba(255,255,255,0.08);
    background: rgba(255,255,255,0.03);
    color: #d7d7dc;
    border-radius: 8px;
    min-width: 28px;
    height: 28px;
    display: inline-grid;
    place-items: center;
    cursor: pointer;
    padding: 0 8px;
    line-height: 1;
}

.nw-footnote-edit:hover,
.nw-footnote-backref:hover {
    background: rgba(255,255,255,0.08);
}

.nw-footnote-backref {
    font-size: 13px;
    font-weight: 700;
}

.nw-footnote-ref.flash a {
    animation: footnoteRefFlash 1.2s ease;
}

.footnote-composer-overlay {
    position: fixed;
    inset: 0;
    z-index: 12100;
    background: rgba(0,0,0,0.42);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    display: grid;
    place-items: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 140ms ease;
}

.footnote-composer-overlay.visible {
    opacity: 1;
    pointer-events: auto;
}

.footnote-composer-panel {
    width: min(680px, calc(100vw - 24px));
    max-height: min(82vh, 760px);
    overflow: auto;
    background: linear-gradient(180deg, rgba(36,36,40,0.98), rgba(25,25,28,0.98));
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 16px;
    box-shadow: 0 24px 60px rgba(0,0,0,0.45);
    padding: 14px;
    transform: translateY(8px) scale(0.986);
    opacity: 0;
    transition: transform 140ms ease, opacity 140ms ease;
}

.footnote-composer-panel.visible {
    transform: translateY(0) scale(1);
    opacity: 1;
}

.footnote-composer-head {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 10px;
}

.footnote-composer-icon {
    width: 36px;
    height: 36px;
    display: grid;
    place-items: center;
    border-radius: 10px;
    background: linear-gradient(135deg, #ffb347, #ff7b54);
    color: #fff;
    box-shadow: 0 8px 18px rgba(255,149,0,0.2);
}

.footnote-composer-title {
    color: #f3f3f6;
    font-weight: 700;
    font-size: 15px;
}

.footnote-composer-subtitle {
    color: #abafb8;
    font-size: 12px;
    margin-top: 2px;
}

.footnote-composer-selection {
    border-radius: 12px;
    border: 1px solid rgba(255,255,255,0.06);
    background: rgba(255,255,255,0.025);
    padding: 10px 12px;
    color: #c9cbd4;
    font-size: 12px;
    line-height: 1.4;
    margin-bottom: 10px;
}

.footnote-composer-label {
    display: block;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: #a7abb4;
    margin: 0 0 6px;
}

.footnote-composer-label.compact {
    margin-top: 10px;
}

.footnote-composer-text,
.footnote-composer-url,
.footnote-ref-search {
    width: 100%;
    appearance: none;
    -webkit-appearance: none;
    border-radius: 12px;
    border: 1px solid rgba(255,255,255,0.08);
    background: rgba(255,255,255,0.03);
    color: #f0f1f5;
    padding: 10px 12px;
    font-size: 13px;
    outline: none;
}

.footnote-composer-text {
    resize: vertical;
    min-height: 74px;
    line-height: 1.45;
    margin-bottom: 10px;
}

.footnote-composer-text:focus,
.footnote-composer-url:focus,
.footnote-ref-search:focus {
    border-color: rgba(10,132,255,0.55);
    box-shadow: 0 0 0 3px rgba(10,132,255,0.12);
}

.footnote-composer-refbox {
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 12px;
    background: rgba(255,255,255,0.02);
    padding: 10px;
}

.footnote-composer-refhead {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 8px;
    color: #d7d9e0;
    font-size: 12px;
    font-weight: 600;
}

.footnote-ref-clear {
    appearance: none;
    -webkit-appearance: none;
    border: 1px solid rgba(255,255,255,0.08);
    background: rgba(255,255,255,0.02);
    color: #cfd2db;
    border-radius: 9px;
    padding: 5px 8px;
    font-size: 11px;
    cursor: pointer;
}

.footnote-ref-clear:hover {
    background: rgba(255,255,255,0.07);
}

.footnote-ref-list {
    display: grid;
    gap: 6px;
    margin-top: 8px;
    max-height: 210px;
    overflow: auto;
}

.footnote-ref-item {
    appearance: none;
    -webkit-appearance: none;
    width: 100%;
    text-align: left;
    border-radius: 10px;
    border: 1px solid rgba(255,255,255,0.06);
    background: rgba(255,255,255,0.02);
    padding: 8px 10px;
    color: inherit;
    cursor: pointer;
    display: grid;
    gap: 2px;
}

.footnote-ref-item:hover,
.footnote-ref-item:focus-visible {
    background: rgba(255,255,255,0.05);
    border-color: rgba(255,255,255,0.11);
    outline: none;
}

.footnote-ref-item.active {
    border-color: rgba(10,132,255,0.55);
    background: rgba(10,132,255,0.10);
}

.footnote-ref-item-title {
    color: #eceef3;
    font-size: 12px;
    font-weight: 600;
    line-height: 1.35;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.footnote-ref-item-meta {
    color: #a7abb5;
    font-size: 11px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.footnote-ref-empty {
    border-radius: 10px;
    border: 1px dashed rgba(255,255,255,0.08);
    color: #a7abb4;
    padding: 10px;
    font-size: 12px;
    text-align: center;
}

.footnote-composer-actions {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    margin-top: 12px;
}

.footnote-composer-actions button {
    appearance: none;
    -webkit-appearance: none;
    border-radius: 10px;
    border: 1px solid rgba(255,255,255,0.08);
    background: rgba(255,255,255,0.03);
    color: #e2e3e8;
    padding: 9px 12px;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
}

.footnote-composer-actions button.primary {
    border-color: rgba(10,132,255,0.45);
    background: linear-gradient(180deg, rgba(10,132,255,0.22), rgba(10,132,255,0.15));
    color: #fff;
}

.footnote-composer-actions button:hover {
    filter: brightness(1.06);
}

@keyframes footnoteFlash {
    0% { box-shadow: 0 0 0 0 rgba(10,132,255,0.45); }
    100% { box-shadow: 0 0 0 12px rgba(10,132,255,0); }
}

@keyframes footnoteRefFlash {
    0% { background: rgba(10,132,255,0.3); }
    100% { background: rgba(10,132,255,0.1); }
}

@media (prefers-reduced-motion: reduce) {
    .smart-paste-overlay,
    .smart-paste-panel,
    .selection-action-bar,
    .footnote-composer-overlay,
    .footnote-composer-panel {
        transition: none;
    }
}

/* ==================== SIDEBAR AGENDA DOCK ==================== */

.sidebar-agenda-dock {
    min-width: var(--sidebar-width);
    border-top: 1px solid var(--border);
    padding: 10px 12px 12px;
    background: linear-gradient(to top, color-mix(in srgb, var(--bg-secondary) 96%, black 4%), color-mix(in srgb, var(--bg-secondary) 86%, transparent));
}

.agenda-dock-header {
    width: 100%;
    border: 1px solid var(--border);
    background: color-mix(in srgb, var(--bg-tertiary) 90%, black 10%);
    color: var(--text-primary);
    border-radius: 10px;
    padding: 8px 10px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    flex-wrap: nowrap;
    transition: border-color 0.15s ease, background 0.15s ease;
}

.agenda-dock-header:hover {
    border-color: color-mix(in srgb, var(--border) 70%, white 18%);
    background: color-mix(in srgb, var(--bg-tertiary) 78%, white 3%);
}

.agenda-dock-title-wrap {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 600;
}

.agenda-dock-title-wrap i {
    color: #5aa9ff;
}

.agenda-dock-toggle {
    flex: 1;
    min-width: 0;
    border: none;
    background: transparent;
    color: inherit;
    padding: 0;
    display: flex;
    align-items: center;
    cursor: pointer;
}

.agenda-dock-actions {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    flex: 0 0 auto;
    color: var(--text-secondary);
    font-size: 11px;
}

.agenda-collapse-btn {
    width: 22px;
    height: 22px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.14);
    background: rgba(255, 255, 255, 0.04);
    color: var(--text-secondary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.15s ease;
}

.agenda-collapse-btn:hover {
    border-color: rgba(90, 169, 255, 0.45);
    color: #8bc9ff;
    background: rgba(90, 169, 255, 0.14);
}

.agenda-count-pill,
.agenda-overdue-pill {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 20px;
    height: 18px;
    border-radius: 999px;
    padding: 0 6px;
    font-size: 10px;
    font-weight: 700;
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.agenda-count-pill {
    background: rgba(0, 122, 255, 0.16);
    color: #7cc2ff;
}

.agenda-overdue-pill {
    background: rgba(255, 59, 48, 0.16);
    color: #ff8d86;
}

.agenda-dock-body {
    margin-top: 8px;
    display: none;
    max-height: 220px;
    overflow-y: auto;
    padding-right: 2px;
}

.agenda-dock-body.expanded {
    display: block;
}

.agenda-item {
    width: 100%;
    border: 1px solid rgba(255, 255, 255, 0.06);
    background: color-mix(in srgb, var(--bg-tertiary) 88%, black 12%);
    border-radius: 9px;
    padding: 8px 9px;
    margin-bottom: 6px;
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-primary);
    cursor: pointer;
    text-align: left;
    transition: border-color 0.15s ease, background 0.15s ease, transform 0.15s ease;
}

.agenda-item:hover {
    border-color: rgba(90, 169, 255, 0.4);
    background: color-mix(in srgb, var(--bg-tertiary) 80%, white 4%);
    transform: translateY(-1px);
}

.agenda-item.overdue {
    border-color: rgba(255, 59, 48, 0.35);
}

.agenda-item-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex: 0 0 auto;
}

.agenda-item-main {
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 1px;
}

.agenda-item-title {
    font-size: 12px;
    font-weight: 600;
    line-height: 1.25;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.agenda-item-doc {
    font-size: 10px;
    color: var(--text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.agenda-item-date {
    margin-left: auto;
    color: var(--text-secondary);
    font-size: 10px;
    font-weight: 600;
    white-space: nowrap;
}

.agenda-empty {
    font-size: 12px;
    color: var(--text-secondary);
    padding: 10px 4px;
    text-align: center;
}

.agenda-add-btn {
    width: 22px;
    height: 22px;
    border-radius: 999px;
    border: 1px solid rgba(90, 169, 255, 0.35);
    background: rgba(90, 169, 255, 0.14);
    color: #83c6ff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.15s ease;
}

.agenda-add-btn:hover {
    background: rgba(90, 169, 255, 0.24);
    border-color: rgba(90, 169, 255, 0.6);
}

.agenda-today-pill {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 20px;
    height: 18px;
    border-radius: 999px;
    padding: 0 6px;
    font-size: 10px;
    font-weight: 700;
    border: 1px solid rgba(255, 149, 0, 0.3);
    background: rgba(255, 149, 0, 0.18);
    color: #ffb44c;
}

.agenda-item {
    padding: 0;
    gap: 6px;
    align-items: stretch;
}

.agenda-item-main-btn {
    flex: 1;
    min-width: 0;
    border: none;
    background: transparent;
    color: inherit;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 9px;
    text-align: left;
    cursor: pointer;
}

.agenda-item-actions {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding-right: 6px;
}

.agenda-item-action {
    width: 22px;
    height: 22px;
    border-radius: 6px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(255, 255, 255, 0.02);
    color: var(--text-secondary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.15s ease;
}

.agenda-item-action:hover {
    color: var(--text-primary);
    border-color: rgba(255, 255, 255, 0.22);
}

.agenda-item-action.done:hover {
    color: #79d68f;
    border-color: rgba(52, 199, 89, 0.5);
}

.agenda-item-action.delete:hover {
    color: #ff8e87;
    border-color: rgba(255, 59, 48, 0.5);
}

.agenda-item-dot {
    background: #8a8f98;
}

.agenda-item.overdue .agenda-item-dot {
    background: #ff453a;
}

.agenda-item.today .agenda-item-dot {
    background: #ff9500;
}

.agenda-item.soon .agenda-item-dot {
    background: #ffd60a;
}

.agenda-item.upcoming .agenda-item-dot {
    background: #5aa9ff;
}

/* Agenda Composer */
.agenda-composer-overlay {
    position: fixed;
    inset: 0;
    z-index: 1200;
    background: rgba(0, 0, 0, 0.45);
    backdrop-filter: blur(6px);
    display: grid;
    place-items: center;
    padding: 18px;
}

.agenda-composer-card {
    width: min(560px, 94vw);
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: linear-gradient(160deg, rgba(34, 36, 43, 0.96), rgba(26, 28, 34, 0.98));
    box-shadow: 0 20px 54px rgba(0, 0, 0, 0.45);
    padding: 14px;
}

.agenda-composer-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 12px;
}

.agenda-composer-title-wrap {
    display: flex;
    align-items: flex-start;
    gap: 9px;
}

.agenda-composer-title-wrap i {
    color: #5aa9ff;
    margin-top: 2px;
}

.agenda-composer-title {
    color: #f2f4f8;
    font-size: 15px;
    font-weight: 700;
}

.agenda-composer-sub {
    color: #9aa0ad;
    font-size: 12px;
    margin-top: 1px;
}

.agenda-composer-close {
    width: 28px;
    height: 28px;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.04);
    color: #c7ccd6;
    cursor: pointer;
}

.agenda-composer-close:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.09);
}

.agenda-composer-label {
    display: block;
    margin-bottom: 6px;
    color: #b8bec9;
    font-size: 12px;
    font-weight: 600;
}

.agenda-composer-input {
    width: 100%;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.03);
    color: #eef1f6;
    border-radius: 10px;
    padding: 9px 11px;
    font-size: 13px;
    margin-bottom: 10px;
    font-family: inherit;
}

.agenda-composer-input:focus {
    outline: none;
    border-color: rgba(90, 169, 255, 0.55);
    box-shadow: 0 0 0 2px rgba(90, 169, 255, 0.18);
}

.agenda-composer-row {
    display: flex;
    gap: 10px;
}

.agenda-composer-col {
    flex: 1;
    min-width: 0;
}

.agenda-composer-actions {
    display: flex;
    gap: 8px;
    justify-content: flex-end;
}

.agenda-composer-btn {
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.04);
    color: #d8dce5;
    border-radius: 10px;
    padding: 9px 12px;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
}

.agenda-composer-btn.primary {
    border-color: rgba(90, 169, 255, 0.52);
    background: linear-gradient(180deg, rgba(90, 169, 255, 0.25), rgba(90, 169, 255, 0.16));
    color: #fff;
}

/* ==================== SUPPORT MODAL ==================== */

.support-modal-overlay {
    position: fixed;
    inset: 0;
    z-index: var(--z-modal);
    background: rgba(0, 0, 0, 0.48);
    backdrop-filter: blur(7px);
    display: grid;
    place-items: center;
    padding: 18px;
    opacity: 0;
    transition: opacity var(--duration-fast) var(--ease-out);
}

.support-modal-overlay.visible {
    opacity: 1;
}

.support-modal-card {
    width: min(560px, 94vw);
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: linear-gradient(165deg, rgba(34, 36, 43, 0.98), rgba(22, 24, 30, 0.98));
    box-shadow: 0 22px 58px rgba(0, 0, 0, 0.48);
    padding: 14px;
}

.support-modal-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 12px;
}

.support-modal-title-wrap {
    display: flex;
    gap: 10px;
    align-items: flex-start;
}

.support-modal-title-wrap i {
    color: #ff5d7f;
    margin-top: 2px;
}

.support-modal-title {
    color: #f4f6fa;
    font-size: 15px;
    font-weight: 700;
}

.support-modal-sub {
    color: #a6adbb;
    font-size: 12px;
    margin-top: 2px;
}

.support-modal-close {
    width: 28px;
    height: 28px;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.04);
    color: #c9cfd9;
    cursor: pointer;
}

.support-modal-close:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.09);
}

.support-modal-body {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.support-modal-label {
    font-size: 12px;
    font-weight: 600;
    color: #b8bec9;
}

.support-modal-pix-row {
    display: flex;
    gap: 8px;
    align-items: center;
}

.support-modal-pix-input {
    flex: 1;
    min-width: 0;
    height: 40px;
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.03);
    color: #f0f2f7;
    padding: 0 12px;
    font-size: 13px;
}

.support-modal-beneficiary {
    color: #9fa7b6;
    font-size: 12px;
}

.support-modal-beneficiary strong {
    color: #e9edf5;
    font-weight: 600;
}

.support-modal-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    justify-content: flex-end;
    margin-top: 12px;
    flex-wrap: wrap;
}

.support-modal-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border: 1px solid rgba(255, 255, 255, 0.11);
    background: rgba(255, 255, 255, 0.04);
    color: #d8dce5;
    border-radius: 10px;
    padding: 9px 12px;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
}

.support-modal-btn.primary {
    border-color: rgba(255, 93, 127, 0.45);
    background: linear-gradient(180deg, rgba(255, 93, 127, 0.28), rgba(255, 93, 127, 0.16));
    color: #fff;
}

.support-modal-btn:hover:not(:disabled) {
    filter: brightness(1.08);
}

.support-modal-btn:disabled {
    opacity: 0.48;
    cursor: not-allowed;
}

@media (max-width: 680px) {
    .support-modal-pix-row {
        flex-direction: column;
        align-items: stretch;
    }

    .support-modal-actions {
        justify-content: stretch;
    }

    .support-modal-btn {
        width: 100%;
        justify-content: center;
    }
}

/* ==================== INTERNAL LINKS ==================== */

.professional-editor .nw-internal-link {
    display: inline-block;
    color: #6bb4ff;
    text-decoration: none;
    border: 1px solid rgba(107, 180, 255, 0.35);
    background: rgba(107, 180, 255, 0.12);
    border-radius: 7px;
    padding: 0 6px;
    line-height: 1.45;
    cursor: pointer;
    transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.professional-editor .nw-internal-link:hover {
    color: #8dc7ff;
    border-color: rgba(141, 199, 255, 0.65);
    background: rgba(141, 199, 255, 0.22);
}

.doc-links-panel {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.doc-links-actions {
    display: flex;
}

.doc-links-actions .btn-add-ref {
    width: 100%;
    justify-content: center;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.doc-links-group-title {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 6px;
}

.doc-links-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.doc-link-chip {
    width: 100%;
    border: 1px solid var(--border);
    background: color-mix(in srgb, var(--bg-tertiary) 90%, black 10%);
    border-radius: 8px;
    padding: 7px 9px;
    color: var(--text-primary);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-align: left;
    font-size: 12px;
    cursor: pointer;
    transition: border-color 0.15s ease, background 0.15s ease;
}

.doc-link-chip:hover {
    border-color: rgba(90, 169, 255, 0.45);
    background: color-mix(in srgb, var(--bg-tertiary) 80%, white 3%);
}

.doc-link-chip.backlink i {
    color: #6fb5ff;
}

.doc-link-chip span {
    min-width: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.doc-links-empty {
    font-size: 11px;
    color: var(--text-secondary);
    padding: 6px 4px;
}

/* ==================== TIMELINE FOCUS FROM AGENDA ==================== */

.tl-event.tl-event-focus .tl-event-card {
    box-shadow: 0 0 0 2px rgba(0, 122, 255, 0.35), 0 16px 32px rgba(0, 0, 0, 0.35);
    animation: tlEventFocusPulse 900ms ease-out;
}

@keyframes tlEventFocusPulse {
    0% {
        transform: translateY(0) scale(1);
        box-shadow: 0 0 0 0 rgba(0, 122, 255, 0.55), 0 16px 32px rgba(0, 0, 0, 0.35);
    }
    100% {
        transform: translateY(0) scale(1);
        box-shadow: 0 0 0 2px rgba(0, 122, 255, 0.35), 0 16px 32px rgba(0, 0, 0, 0.35);
    }
}