/* ── Reset & Base ────────────────────────────────────────────────────── */
    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
    /* ── Default (Light) Theme ─────────────────────────────────────────
       Phase 1.5 (2026-04-21): polarity flipped. :root now holds light
       values (Rachana's light-first design intent). [data-theme="dark"]
       is the opt-in override. Aligns with Locus tokens.css convention. */
    :root {
      --bg-primary: #f0f2f5;
      --bg-secondary: #ffffff;
      --bg-tertiary: #f5f6fa;
      --bg-hover: #e8eaf0;
      --border: #d5d8dc;
      --border-light: #c8ccd4;
      --text-primary: #1a1a2e;
      --text-secondary: #4a4f65;
      --text-muted: #7f8c8d;
      --accent: #2F5496;
      --accent-hover: #1B3A6B;
      --accent-dim: rgba(47, 84, 150, 0.1);
      --success: #27ae60;
      --success-dim: rgba(39, 174, 96, 0.1);
      --warning: #f39c12;
      --warning-dim: rgba(243, 156, 18, 0.1);
      --danger: #e74c3c;
      --danger-dim: rgba(231, 76, 60, 0.1);
      --info: #2980b9;
      --info-dim: rgba(41, 128, 185, 0.1);
      --signed: #7c3aed;
      --radius: 8px;
      --radius-sm: 4px;
      --radius-lg: 12px;
      --shadow: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.05);
      --shadow-lg: 0 4px 12px rgba(0,0,0,0.1);
      --transition: 150ms ease;
      --font-sans: 'Inter', -apple-system, system-ui, sans-serif;
      --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
      --sidebar-width: 260px;

      /* Phase 3: chart / data-viz tokens. Defaults hold the legacy hex
         literals so flag-OFF (?theme=v1) renders pre-Locus chart colours.
         `html[data-tokens="locus"]` overrides remap them to the Locus
         dataviz palette (§2.7). Grouped: categorical c1..c8 for discrete
         series, sequential ramp 01..09 for magnitude / time progression,
         status fallbacks for chart-context red/amber/green/neutral. */
      --chart-categorical-1: #2d6a4f;
      --chart-categorical-2: #a855f7;
      --chart-categorical-3: #40916c;
      --chart-categorical-4: #e76f51;
      --chart-categorical-5: #2a9d8f;
      --chart-categorical-6: #d9a03a;
      --chart-categorical-7: #dc3545;
      --chart-categorical-8: #6c757d;
      --chart-sequential-01: #d8f3dc;
      --chart-sequential-02: #95d5b2;
      --chart-sequential-03: #74c69d;
      --chart-sequential-04: #52b788;
      --chart-sequential-05: #40916c;
      --chart-sequential-06: #2d6a4f;
      --chart-sequential-07: #1b4332;
      --chart-sequential-08: #081c15;
      --chart-sequential-09: #040e0a;
      --chart-status-success: #2a7;
      --chart-status-warning: #d9a03a;
      --chart-status-danger: #d44;
      --chart-status-info: #3a7bd5;
      --chart-status-neutral: #556;
      --chart-status-neutral-soft: #e9ecef;
      --chart-divider: #cbd5e1;
      --chart-legend-text: #6c757d;
    }
    /* ── Dark Theme (opt-in override) ─────────────────────────────────── */
    [data-theme="dark"] {
      --bg-primary: #0f1117;
      --bg-secondary: #1a1d27;
      --bg-tertiary: #242836;
      --bg-hover: #2a2f3e;
      --border: #2e3348;
      --border-light: #3a3f54;
      --text-primary: #e4e6ef;
      --text-secondary: #9ca0b3;
      --text-muted: #6b7089;
      --accent: #6c8aff;
      --accent-hover: #8aa4ff;
      --accent-dim: rgba(108, 138, 255, 0.12);
      --success: #4ade80;
      --success-dim: rgba(74, 222, 128, 0.12);
      --warning: #fbbf24;
      --warning-dim: rgba(251, 191, 36, 0.12);
      --danger: #f87171;
      --danger-dim: rgba(248, 113, 113, 0.12);
      --info: #60a5fa;
      --info-dim: rgba(96, 165, 250, 0.12);
      --signed: #a78bfa;
      --shadow: 0 1px 3px rgba(0,0,0,0.3), 0 1px 2px rgba(0,0,0,0.2);
      --shadow-lg: 0 4px 12px rgba(0,0,0,0.4);
    }
    [data-theme="light"] .sidebar { background: var(--semantic--background--paper); border-right-color: var(--semantic--divider); }
    [data-theme="light"] .page-header { background: var(--semantic--background--paper); border-bottom-color: var(--semantic--divider); }
    [data-theme="light"] .data-table th { background: var(--semantic--background--default); }
    /* Phase 1.5 Escalation 4 (a+c): swap hand-rolled navy wash for Locus
       primary/states/selected token, and darken text to primary/dark so the
       pair clears WCAG AA (5.72:1) on background/paper. */
    [data-theme="light"] .nav-item.active { background: var(--semantic--primary--states--selected); color: var(--accent-hover); }
    [data-theme="light"] .nav-item.active .nav-badge { background: var(--semantic--primary--states--selected); color: var(--accent-hover); }
    [data-theme="light"] .toast { background: var(--semantic--background--paper); border-color: var(--semantic--divider); }
    [data-theme="light"] .modal { background: var(--semantic--background--paper); border-color: var(--semantic--divider); }
    [data-theme="light"] input, [data-theme="light"] select, [data-theme="light"] textarea {
      background: var(--semantic--background--paper); color: var(--semantic--text--primary); border-color: var(--semantic--divider);
    }
    [data-theme="light"] .stat-card { background: var(--semantic--background--paper); border-color: var(--semantic--divider); }
    [data-theme="light"] .stat-value { color: var(--semantic--text--primary); }
    [data-theme="light"] .btn-primary { background: var(--semantic--primary--main); }
    [data-theme="light"] .btn-primary:hover { background: var(--semantic--primary--dark); }
    [data-theme="light"] .btn-ghost { color: var(--semantic--text--secondary); border-color: var(--semantic--divider); }
    [data-theme="light"] .btn-ghost:hover { background: var(--semantic--action--hover); }
    [data-theme="light"] .badge { border-color: var(--semantic--divider); }
    [data-theme="light"] .doc-toc { background: var(--semantic--background--paper); border-color: var(--semantic--divider); }
    [data-theme="light"] .doc-toc a { color: var(--semantic--text--secondary); }
    [data-theme="light"] .doc-toc a:hover { background: var(--semantic--background--default); color: var(--semantic--text--primary); }
    [data-theme="light"] .doc-meta { background: var(--semantic--background--default); border-color: var(--semantic--divider); }
    [data-theme="light"] .empty-state { color: var(--semantic--text--secondary); }
    [data-theme="light"] .nav-section-label { color: var(--semantic--text--secondary); }
    [data-theme="light"] .card, [data-theme="light"] .onboarding-card { background: var(--semantic--background--paper); border-color: var(--semantic--divider); }
    [data-theme="light"] code { background: var(--semantic--background--default); color: var(--semantic--primary--main); }
    [data-theme="light"] .data-table td { border-color: var(--primitives--color--grey--100); }
    [data-theme="light"] .data-table tr:hover td { background: var(--semantic--action--hover); }
    [data-theme="light"] .bpmn-container { background: var(--semantic--background--paper); }
    [data-theme="light"] .swimlane-wrap svg .lane-bg { opacity: 0.5; }
    [data-theme="light"] .swimlane-wrap svg .lane-label { fill: var(--semantic--text--secondary); }
    [data-theme="light"] .swimlane-wrap svg .box-fill { fill: var(--semantic--background--paper); }
    [data-theme="light"] .swimlane-wrap svg .box-title { fill: var(--semantic--text--primary); }
    [data-theme="light"] .swimlane-wrap svg .phase-text { fill: var(--semantic--text--secondary); }
    .swimlane-wrap svg .lane-bg { opacity: 0.18; }
    .swimlane-wrap svg .lane-label { fill: #94a3b8; }
    .swimlane-wrap svg .box-fill { fill: #1e293b; }
    .swimlane-wrap svg .box-title { fill: #e2e8f0; }
    .swimlane-wrap svg .phase-text { fill: #94a3b8; }
    [data-theme="light"] .drop-zone { background: var(--semantic--background--default); border-color: var(--semantic--divider); }
    [data-theme="light"] .mode-toggle button { background: var(--semantic--background--default); color: var(--semantic--text--secondary); border-color: var(--semantic--divider); }
    [data-theme="light"] .mode-toggle button.active { background: var(--semantic--primary--main); color: var(--semantic--primary--contrasttext); }
    [data-theme="light"] .lm-coverage-strip,
    [data-theme="light"] .lm-summary-card { background: var(--semantic--background--default); border-color: var(--semantic--divider); }
    [data-theme="light"] .lm-sticky-actions { background: var(--semantic--background--paper); border-color: var(--semantic--divider); }
    [data-theme="light"] .combobox-input { background: var(--semantic--background--paper); border-color: var(--semantic--divider); }
    [data-theme="light"] .combobox-dropdown { background: var(--semantic--background--paper); border-color: var(--semantic--divider); box-shadow: 0 4px 16px rgba(0,0,0,0.1); }
    [data-theme="light"] .combobox-item:hover,
    [data-theme="light"] .combobox-item.highlighted { background: var(--semantic--background--default); }

    /*
      ── Locus MUI token shim (Phase 0) ────────────────────────────────────
      Activated via `?theme=v2` or localStorage `tm-tokens=locus`; controlled by
      the bootstrap <script> in <head>. When inactive, portal renders from the
      :root / [data-theme="light"] values above and this block has no effect.

      Mapping source: design-system/locus-mui-web/adoption-risks.md §2 + §9
      (Rachana's locked answers 2026-04-21).

      Portal convention (Phase 1.5+): :root = light default, [data-theme="dark"]
      = override. Matches Locus tokens.css convention.
      The portal toggleTheme() sets data-theme="dark"|"light" on <html>, so Locus
      dark overrides kick in naturally when the portal is in dark mode.

      Decisions locked with Rachana:
        - warning = semantic/warning/main (orange #e65301). Yellow is not a warning.
        - text-muted = semantic/text/secondary (#666666), NEVER text/disabled.
        - shadows stay neutral black per portal convention (not tinted E1/E2).
    */
    html[data-tokens="locus"] {
      /* Surfaces */
      --bg-primary: var(--semantic--background--columnheading);
      --bg-secondary: var(--primitives--color--white);
      --bg-tertiary: var(--primitives--color--grey--50);
      --bg-hover: var(--semantic--action--hover);
      --border: var(--semantic--divider);
      --border-light: var(--primitives--color--grey--200);
      /* Text */
      --text-primary: var(--semantic--text--primary);
      --text-secondary: var(--semantic--text--secondary);
      --text-muted: var(--semantic--text--secondary);
      /* Accent / primary */
      --accent: var(--semantic--primary--main);
      --accent-hover: var(--semantic--primary--dark);
      --accent-dim: var(--semantic--primary--states--selected);
      /* Status */
      --success: var(--semantic--success--main);
      --success-dim: var(--semantic--success--states--selected);
      --warning: var(--semantic--warning--main);
      --warning-dim: var(--semantic--warning--states--selected);
      --danger: var(--semantic--error--main);
      --danger-dim: var(--semantic--error--states--selected);
      --info: var(--semantic--info--main);
      --info-dim: var(--semantic--info--states--selected);
      /* Radius */
      --radius-sm: var(--radius-1);
      --radius: var(--radius-2);
      --radius-lg: var(--radius-3);
      /* Shadows stay neutral per Rachana #4; tinted elevation tokens intentionally unused */
      /* Font family */
      --font-sans: var(--font-family--primary), -apple-system, system-ui, sans-serif;

      /* Phase 3: rebind chart tokens to Locus dataviz palette (§2.7). Shared
         between light and dark — dataviz tokens do not theme-override. */
      --chart-categorical-1: var(--dataviz--categorical--series--c1);
      --chart-categorical-2: var(--dataviz--categorical--series--c2);
      --chart-categorical-3: var(--dataviz--categorical--series--c3);
      --chart-categorical-4: var(--dataviz--categorical--series--c4);
      --chart-categorical-5: var(--dataviz--categorical--series--c5);
      --chart-categorical-6: var(--dataviz--categorical--series--c6);
      --chart-categorical-7: var(--dataviz--categorical--series--c7);
      --chart-categorical-8: var(--dataviz--categorical--series--c8);
      --chart-sequential-01: var(--dataviz--sequential--ramp--01);
      --chart-sequential-02: var(--dataviz--sequential--ramp--02);
      --chart-sequential-03: var(--dataviz--sequential--ramp--03);
      --chart-sequential-04: var(--dataviz--sequential--ramp--04);
      --chart-sequential-05: var(--dataviz--sequential--ramp--05);
      --chart-sequential-06: var(--dataviz--sequential--ramp--06);
      --chart-sequential-07: var(--dataviz--sequential--ramp--07);
      --chart-sequential-08: var(--dataviz--sequential--ramp--08);
      --chart-sequential-09: var(--dataviz--sequential--ramp--09);
      --chart-status-success: var(--semantic--success--main);
      --chart-status-warning: var(--semantic--warning--main);
      --chart-status-danger: var(--semantic--error--main);
      --chart-status-info: var(--semantic--info--main);
      --chart-status-neutral: var(--semantic--text--secondary);
      --chart-status-neutral-soft: var(--primitives--color--grey--100);
      --chart-divider: var(--semantic--divider);
      --chart-legend-text: var(--semantic--text--secondary);
    }
    /* Phase 2 (2026-04-21): rebind dark surfaces to the semantic surface tokens
       (background/default | paper | elevated) introduced during the light
       adoption session. Closes the Phase 0 "interim surface fallback" TODO and
       aligns flag-ON dark with conventional Material hierarchy (body darker
       than paper, elevated lighter than paper). --accent is not overridden
       here: the base shim's `--semantic--primary--main` already dark-resolves
       to #9fc2ff via tokens.css. --accent-hover flows through `primary/dark`
       (light #0054dd, dark #4b8bff) — no redundant override. */
    html[data-tokens="locus"][data-theme="dark"] {
      --bg-primary: var(--semantic--background--default);   /* #141414 — body */
      --bg-secondary: var(--semantic--background--paper);   /* #323232 — cards/sidebar */
      --bg-tertiary: var(--semantic--background--elevated); /* #525252 — elevated */
      --bg-hover: var(--semantic--action--selected);        /* #525252 — readable over paper */
      /* semantic/divider resolves to #323232 on dark, equal to paper. Lift
         border to grey/700 so card/sidebar edges remain visible. Light mode
         keeps --border on semantic/divider. */
      --border: var(--primitives--color--grey--700);        /* #525252 */
      --border-light: var(--primitives--color--grey--800);  /* #323232 */
      /* Locus dark semantic role `main` values (e.g. success/main #3b9d69) are intentionally
         close-to-base hues; on 16% soft-fill state layers they fall below WCAG AA for
         small text. Rebind the four status accents to their `light` variant in dark —
         these are the brighter-on-dark hues tokens.css defines per role (e.g. success/light
         dark = #61bd8c, info/light dark = #51b7fc). Fixes .badge-success / -info / -warning /
         -danger and the .cov-dot / .suggestion-popover .sp-score pairings without editing
         per-rule CSS. Solid-fill components (.coverage-fill, buttons) shift brighter too —
         acceptable on dark backgrounds. */
      --success: var(--semantic--success--light);
      --warning: var(--semantic--warning--light);
      --danger: var(--semantic--error--light);
      --info: var(--semantic--info--light);
    }
    /* Phase 2: two badge variants remain below WCAG AA on dark after the
       global `light` rebind above because Locus status bold+soft pairs (e.g.
       green/bold #61bd8c on green/soft #005226) land at 3.9–4.1:1 in dark —
       fine for chip-label type (14px) but the portal renders badges at 0.7rem
       (~9.8px normal), where AA demands 4.5:1. Use the Locus status soft
       backgrounds (dark-calibrated) but lift the badge text to text/primary
       (#ffffff) for 10–12:1. Matches `.badge-neutral`'s pattern and keeps the
       status hue visible via the soft fill. `.badge-danger` / `.badge-warning`
       / `.badge-accent` already pass via the global `light` rebind above. */
    html[data-tokens="locus"][data-theme="dark"] .badge-success {
      background: var(--semantic--status--green--soft);
      color: var(--semantic--text--primary);
    }
    html[data-tokens="locus"][data-theme="dark"] .badge-info {
      background: var(--semantic--status--lightblue--soft);
      color: var(--semantic--text--primary);
    }
    html[data-tokens="locus"][data-theme="dark"] .badge-neutral {
      color: var(--semantic--text--primary);
    }

    html { font-size: 14px; }
    body {
      font-family: var(--font-sans);
      background: var(--bg-primary);
      color: var(--text-primary);
      line-height: 1.6;
      min-height: 100vh;
      display: flex;
    }
    a { color: var(--accent); text-decoration: none; }
    a:hover { color: var(--accent-hover); }
    button { cursor: pointer; font-family: inherit; }
    input, select, textarea {
      font-family: inherit; font-size: 0.9rem;
      background: var(--bg-primary); color: var(--text-primary);
      border: 1px solid var(--border); border-radius: var(--radius-sm);
      padding: 0.5rem 0.75rem; outline: none;
      transition: border-color var(--transition);
    }
    input:focus, select:focus, textarea:focus { border-color: var(--accent); }
    textarea { resize: vertical; min-height: 80px; }
    select { appearance: auto; }

    /* ── Layout ──────────────────────────────────────────────────────────── */
    .sidebar {
      width: var(--sidebar-width); background: var(--bg-secondary);
      border-right: 1px solid var(--border);
      display: flex; flex-direction: column; flex-shrink: 0;
      height: 100vh; position: sticky; top: 0;
    }
    .sidebar-header { padding: 1.25rem 1rem; border-bottom: 1px solid var(--border); }
    .sidebar-header h1 { font-size: 1rem; font-weight: 700; letter-spacing: -0.02em; }
    .sidebar-header .subtitle { font-size: 0.75rem; color: var(--text-muted); margin-top: 0.25rem; }
    .sidebar-nav { flex: 1; overflow-y: auto; padding: 0.5rem; }
    .nav-section-label {
      font-size: 0.65rem; font-weight: 600; text-transform: uppercase;
      letter-spacing: 0.08em; color: var(--text-muted); padding: 1rem 0.75rem 0.35rem;
    }
    .nav-item {
      display: flex; align-items: center; gap: 0.625rem;
      padding: 0.55rem 0.75rem; border-radius: var(--radius);
      color: var(--text-secondary); font-size: 0.85rem; font-weight: 500;
      transition: all var(--transition); cursor: pointer;
      border: none; background: none; width: 100%; text-align: left;
    }
    .nav-item:hover { background: var(--bg-hover); color: var(--text-primary); }
    .nav-item.active { background: var(--accent-dim); color: var(--accent); }
    .nav-item svg { width: 18px; height: 18px; flex-shrink: 0; }
    .nav-badge {
      margin-left: auto; font-size: 0.7rem; font-weight: 600;
      background: var(--bg-tertiary); color: var(--text-muted);
      padding: 0.1rem 0.45rem; border-radius: 99px;
    }
    .nav-item.active .nav-badge { background: var(--accent-dim); color: var(--accent); }

    .main-content { flex: 1; overflow-y: auto; height: 100vh; }
    .page-header {
      padding: 1.5rem 2rem 1rem; border-bottom: 1px solid var(--border);
      background: var(--bg-secondary); position: sticky; top: 0; z-index: 10;
    }
    .page-header h2 { font-size: 1.25rem; font-weight: 700; letter-spacing: -0.02em; }
    .page-header p { font-size: 0.85rem; color: var(--text-secondary); margin-top: 0.2rem; }
    .page-body { padding: 1.5rem 2rem 3rem; }

    /* ── Cards ───────────────────────────────────────────────────────────── */
    .card {
      background: var(--bg-secondary); border: 1px solid var(--border);
      border-radius: var(--radius-lg); overflow: hidden;
    }
    .card-header {
      padding: 1rem 1.25rem; border-bottom: 1px solid var(--border);
      display: flex; align-items: center; justify-content: space-between;
    }
    .card-header h3 { font-size: 0.9rem; font-weight: 600; }
    .card-body { padding: 1.25rem; }

    /* ── Stats Grid ──────────────────────────────────────────────────────── */
    .stats-grid {
      display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
      gap: 1rem; margin-bottom: 1.5rem;
    }
    .stat-card {
      background: var(--bg-secondary); border: 1px solid var(--border);
      border-radius: var(--radius-lg); padding: 1.25rem;
      display: flex; flex-direction: column; gap: 0.5rem;
    }
    .stat-card .stat-label {
      font-size: 0.75rem; font-weight: 500; color: var(--text-muted);
      text-transform: uppercase; letter-spacing: 0.05em;
    }
    .stat-card .stat-value {
      font-size: 2rem; font-weight: 700; line-height: 1;
      font-variant-numeric: tabular-nums;
    }
    .stat-card .stat-sub { font-size: 0.8rem; color: var(--text-secondary); }
    .stat-card.accent .stat-value { color: var(--accent); }
    .stat-card.success .stat-value { color: var(--success); }
    .stat-card.warning .stat-value { color: var(--warning); }
    .stat-card.danger .stat-value { color: var(--danger); }
    .stat-card.clickable { cursor: pointer; transition: border-color var(--transition); }
    .stat-card.clickable:hover { border-color: var(--accent); }

    /* ── Coverage Bars ──────────────────────────────────────────────────── */
    .coverage-bar-container { display: flex; flex-direction: column; gap: 1rem; }
    .coverage-item { display: flex; flex-direction: column; gap: 0.35rem; }
    .coverage-item .cov-label { display: flex; justify-content: space-between; font-size: 0.8rem; }
    .coverage-item .cov-label span:first-child { color: var(--text-secondary); }
    .coverage-item .cov-label span:last-child { font-weight: 600; font-variant-numeric: tabular-nums; }
    .coverage-track { height: 8px; background: var(--bg-primary); border-radius: 99px; overflow: hidden; }
    .coverage-fill { height: 100%; border-radius: 99px; transition: width 0.6s ease; }
    .coverage-fill.green { background: var(--success); }
    .coverage-fill.yellow { background: var(--warning); }
    .coverage-fill.red { background: var(--danger); }
    .coverage-fill.blue { background: var(--accent); }
    .doc-ws-body.collapsed, .epic-ws-body.collapsed, .review-ws-body.collapsed, .assess-body.collapsed, .market-cat-body.collapsed, .support-ws-body.collapsed, .doc-fam-body.collapsed { display: none; }
    .chevron { transform: rotate(0deg); display: inline-block; transition: transform 0.15s; }
    .chevron.rotated { transform: rotate(90deg); }

    /* ── Tables ──────────────────────────────────────────────────────────── */
    .data-table { width: 100%; border-collapse: collapse; font-size: 0.85rem; }
    .data-table th {
      text-align: left; padding: 0.65rem 0.75rem; font-weight: 600;
      font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.04em;
      color: var(--text-muted); border-bottom: 1px solid var(--border);
      background: var(--bg-tertiary); position: sticky; top: 0;
    }
    .data-table td {
      padding: 0.6rem 0.75rem; border-bottom: 1px solid var(--border);
      color: var(--text-secondary); vertical-align: top;
    }
    .data-table tr:hover td { background: var(--bg-hover); }
    .data-table td:first-child { color: var(--text-primary); font-weight: 500; }
    .data-table code {
      font-family: var(--font-mono); font-size: 0.8rem;
      background: var(--bg-primary); padding: 0.1rem 0.4rem;
      border-radius: var(--radius-sm);
    }

    /* ── Badges ──────────────────────────────────────────────────────────── */
    .badge {
      display: inline-flex; align-items: center; gap: 0.3rem;
      font-size: 0.7rem; font-weight: 600; padding: 0.15rem 0.55rem;
      border-radius: 99px; white-space: nowrap;
    }
    .badge-success { background: var(--success-dim); color: var(--success); }
    .badge-warning { background: var(--warning-dim); color: var(--warning); }
    .badge-danger { background: var(--danger-dim); color: var(--danger); }
    .badge-info { background: var(--info-dim); color: var(--info); }
    .badge-accent { background: var(--accent-dim); color: var(--accent); }
    .badge-neutral { background: var(--bg-tertiary); color: var(--text-muted); }

    /* G22: SA tests page filter chips — clickable pill with clear on/off states.
       Active: filled accent. Inactive: outlined neutral. Hover: accent border. */
    .test-filter-chip {
      display: inline-flex; align-items: center; gap: 0.3rem;
      font-size: 0.72rem; font-weight: 600; padding: 0.28rem 0.75rem;
      border-radius: 99px;
      border: 1px solid var(--border);
      background: var(--bg-tertiary);
      color: var(--text-secondary);
      cursor: pointer;
      transition: background 0.15s, border-color 0.15s, color 0.15s;
      font-family: inherit;
    }
    .test-filter-chip:hover {
      border-color: var(--accent);
      color: var(--text-primary);
    }
    .test-filter-chip.is-active {
      background: var(--accent);
      color: #fff;
      border-color: var(--accent);
    }
    .test-filter-chip.is-active:hover {
      filter: brightness(1.08);
    }
    .test-filter-chip.is-active::after {
      content: '\00d7';
      margin-left: 0.25rem;
      font-size: 0.9rem;
      line-height: 1;
      opacity: 0.85;
    }

    /* ── Coverage Dots ──────────────────────────────────────────────────── */
    .cov-dots { display: flex; gap: 0.35rem; align-items: center; }
    .cov-dot {
      width: 20px; height: 20px; border-radius: var(--radius-sm);
      display: flex; align-items: center; justify-content: center;
      font-size: 0.65rem; font-weight: 700;
    }
    .cov-dot.covered { background: var(--success-dim); color: var(--success); }
    .cov-dot.gap { background: var(--danger-dim); color: var(--danger); }
    .cov-dot.gap.clickable { cursor: pointer; position: relative; }
    .cov-dot.gap.clickable:hover { outline: 2px solid var(--accent); outline-offset: 1px; }

    /* ── Inline Suggestion Popover ──────────────────────────────────────── */
    .suggestion-popover {
      position: absolute; z-index: 1000; top: 100%; left: 50%; transform: translateX(-50%);
      margin-top: 6px; min-width: 300px; max-width: 400px;
      background: var(--bg-secondary); border: 1px solid var(--border);
      border-radius: var(--radius); box-shadow: var(--shadow-lg);
      padding: 0; font-size: 0.82rem;
    }
    .suggestion-popover::before {
      content: ''; position: absolute; top: -6px; left: 50%; transform: translateX(-50%);
      border-left: 6px solid transparent; border-right: 6px solid transparent;
      border-bottom: 6px solid var(--border);
    }
    .suggestion-popover-header {
      display: flex; justify-content: space-between; align-items: center;
      padding: 0.5rem 0.75rem; border-bottom: 1px solid var(--border);
      font-weight: 600; font-size: 0.78rem; color: var(--text-muted);
    }
    .suggestion-popover-body { padding: 0.5rem 0; max-height: 240px; overflow-y: auto; }
    .suggestion-popover-row {
      display: flex; align-items: center; gap: 0.5rem;
      padding: 0.4rem 0.75rem; cursor: default;
    }
    .suggestion-popover-row:hover { background: var(--bg-tertiary); }
    .suggestion-popover-row .sp-label { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
    .suggestion-popover-row .sp-score {
      font-size: 0.7rem; font-weight: 700; padding: 2px 6px;
      border-radius: var(--radius-sm); white-space: nowrap;
    }
    .suggestion-popover-row .sp-score.high { background: var(--success-dim); color: var(--success); }
    .suggestion-popover-row .sp-score.medium { background: var(--warning-dim); color: var(--warning); }
    .suggestion-popover-row .btn-link-inline {
      padding: 2px 8px; font-size: 0.72rem; border-radius: var(--radius-sm);
      background: var(--accent); color: #fff; border: none; cursor: pointer; font-weight: 600;
    }
    .suggestion-popover-row .btn-link-inline:hover { opacity: 0.85; }
    .suggestion-popover-empty { padding: 0.75rem; text-align: center; color: var(--text-muted); font-size: 0.78rem; }
    .suggestion-popover-close {
      background: none; border: none; cursor: pointer; color: var(--text-muted);
      font-size: 1rem; line-height: 1; padding: 0;
    }
    .suggestion-popover-close:hover { color: var(--text); }

    /* ── Link Manager Redesign ──────────────────────────────────────────── */
    .lm-coverage-strip {
      display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 1rem;
      padding: 0.75rem 1rem; background: var(--bg-secondary); border-radius: var(--radius);
      border: 1px solid var(--border);
    }
    .lm-coverage-strip .coverage-item { flex: 1; min-width: 160px; }
    .lm-summary-card {
      display: flex; align-items: center; gap: 1rem; flex-wrap: wrap;
      padding: 0.75rem 1rem; margin-bottom: 0.75rem;
      background: var(--bg-secondary); border-radius: var(--radius);
      border: 1px solid var(--border); font-size: 0.82rem;
    }
    .lm-summary-pill {
      display: inline-flex; align-items: center; gap: 0.35rem;
      padding: 0.25rem 0.65rem; border-radius: 999px; font-size: 0.78rem; font-weight: 600;
    }
    .lm-summary-pill.high { background: var(--success-dim); color: var(--success); }
    .lm-summary-pill.medium { background: var(--warning-dim); color: var(--warning); }
    .lm-summary-pill.no-match { background: var(--bg-tertiary); color: var(--text-muted); }
    .pill-count { font-weight: 700; }
    .lm-sticky-actions {
      position: sticky; top: 0; z-index: 5;
      display: flex; align-items: center; gap: 0.5rem; flex-wrap: wrap;
      padding: 0.5rem 0.75rem; margin-bottom: 0.75rem;
      background: var(--bg-primary); border-bottom: 1px solid var(--border);
      border-radius: var(--radius-sm);
    }
    .lm-all-clear {
      display: flex; flex-direction: column; align-items: center; justify-content: center;
      padding: 2.5rem 1rem; text-align: center; color: var(--text-muted);
    }
    .lm-all-clear svg { width: 48px; height: 48px; color: var(--success); margin-bottom: 0.75rem; }
    .lm-all-clear h4 { color: var(--success); margin: 0 0 0.25rem; font-size: 1rem; }
    .lm-all-clear p { margin: 0 0 0.75rem; font-size: 0.82rem; }
    .lm-last-scanned { color: var(--text-muted); font-size: 0.75rem; }
    .lm-view-scroll { max-height: 600px; overflow-y: auto; }
    .lm-view-scroll th { position: sticky; top: 0; z-index: 2; background: var(--bg-tertiary); }
    .lm-source-filters { display: flex; gap: 0.35rem; flex-wrap: wrap; margin-bottom: 0.75rem; }
    .lm-source-filters button {
      padding: 0.2rem 0.6rem; font-size: 0.75rem; border-radius: 999px;
      border: 1px solid var(--border); background: var(--bg-tertiary);
      color: var(--text-muted); cursor: pointer; transition: all var(--transition);
    }
    .lm-source-filters button.active { background: var(--accent); color: #fff; border-color: var(--accent); }
    .lm-source-filters button:hover:not(.active) { background: var(--bg-hover); }

    /* Combobox (body-portal dropdown) */
    .combobox-container { position: relative; }
    .combobox-input {
      width: 100%; padding: 0.45rem 0.65rem; font-size: 0.82rem;
      border: 1px solid var(--border); border-radius: var(--radius-sm);
      background: var(--bg-secondary); color: var(--text-primary);
      outline: none; transition: border-color var(--transition);
    }
    .combobox-input:focus { border-color: var(--accent); }
    .combobox-input::placeholder { color: var(--text-muted); }
    .combobox-dropdown {
      position: fixed; z-index: 9999;
      max-height: 260px; overflow-y: auto;
      background: var(--bg-secondary); border: 1px solid var(--border);
      border-radius: var(--radius-sm); box-shadow: 0 4px 16px rgba(0,0,0,0.25);
    }
    .combobox-item {
      padding: 0.4rem 0.65rem; font-size: 0.8rem; cursor: pointer;
      color: var(--text-primary); transition: background var(--transition);
    }
    .combobox-item:hover, .combobox-item.highlighted { background: var(--bg-hover); }
    .combobox-item code {
      font-size: 0.72rem; padding: 0.1rem 0.3rem; margin-right: 0.35rem;
      background: var(--bg-tertiary); border-radius: 3px;
    }
    .combobox-match { font-weight: 700; text-decoration: underline; }
    .combobox-selected-label {
      font-size: 0.78rem; color: var(--text-muted); margin-top: 0.25rem;
      white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
    }

    /* ── Buttons ─────────────────────────────────────────────────────────── */
    .btn {
      display: inline-flex; align-items: center; gap: 0.4rem;
      padding: 0.5rem 1rem; border-radius: var(--radius);
      font-size: 0.8rem; font-weight: 600;
      border: 1px solid var(--border); background: var(--bg-tertiary);
      color: var(--text-primary); transition: all var(--transition);
    }
    .btn:hover { background: var(--bg-hover); border-color: var(--border-light); }
    .btn-primary { background: var(--accent); border-color: var(--accent); color: #fff; }
    .btn-primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); }
    .btn-sm { padding: 0.3rem 0.65rem; font-size: 0.75rem; }
    .btn-ghost { background: none; border-color: transparent; }
    .btn-ghost:hover { background: var(--bg-hover); }
    /* Destructive action. Text stays on --text-primary so contrast is
       guaranteed on every surface/theme; danger hue is carried by the
       border (rest) and the solid fill (hover, using error/main in both
       themes so white text always clears AA). Replaces the former
       inline `style="color:var(--danger)"` pattern that failed WCAG 2.2
       AA on the dark-mode #525252 button surface. */
    .btn-danger { background: transparent; color: var(--text-primary); border-color: var(--danger); }
    .btn-danger:hover { background: var(--semantic--error--main, var(--danger)); color: var(--semantic--error--contrasttext, #fff); border-color: var(--semantic--error--main, var(--danger)); }

    /* ── Tabs ────────────────────────────────────────────────────────────── */
    .tabs { display: flex; gap: 0; border-bottom: 1px solid var(--border); margin-bottom: 1.25rem; }
    .tab-btn {
      padding: 0.6rem 1.25rem; font-size: 0.8rem; font-weight: 600;
      color: var(--text-muted); background: none; border: none;
      border-bottom: 2px solid transparent; transition: all var(--transition);
    }
    .tab-btn:hover { color: var(--text-secondary); }
    .tab-btn.active { color: var(--accent); border-bottom-color: var(--accent); }

    /* ── BPMN Viewer ────────────────────────────────────────────────────── */
    .bpmn-container {
      width: 100%; height: 600px; background: #fff;
      border-radius: var(--radius); overflow: hidden; position: relative;
    }
    .bpmn-container .bjs-powered-by { display: none !important; }
    .bpmn-toolbar {
      display: flex; gap: 0.5rem; align-items: center;
      padding: 0.75rem; background: var(--bg-tertiary);
      border-bottom: 1px solid var(--border);
    }
    .bpmn-toolbar select { min-width: 280px; }
    .bpmn-empty {
      display: flex; align-items: center; justify-content: center;
      height: 100%; color: #666; font-size: 1rem;
    }

    /* ── Process Walkthrough ──────────────────────────────────────────── */
    .walkthrough-step:last-child .walkthrough-sep { display: none; }
    .walkthrough-step:hover { background: var(--bg-hover); }
    .walkthrough-step { transition: background 0.15s ease; }

    /* ── Integration Swimlane ──────────────────────────────────────────── */
    .integ-view-toggle {
      display: flex; gap: 0; margin-bottom: 1.5rem;
      border: 1px solid var(--border); border-radius: var(--radius);
      overflow: hidden; width: fit-content;
    }
    .integ-view-toggle button {
      padding: 6px 16px; font-size: 13px; font-weight: 600;
      border: none; background: var(--bg-tertiary); color: var(--text-secondary);
      cursor: pointer; transition: all 0.15s;
    }
    .integ-view-toggle button.active {
      background: var(--accent); color: #fff;
    }
    .integ-view-toggle button:not(:last-child) {
      border-right: 1px solid var(--border);
    }
    .swimlane-wrap {
      overflow-x: auto; border: 1px solid var(--border);
      border-radius: var(--radius); background: var(--bg-secondary);
    }
    .swimlane-wrap svg text { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; }
    .swimlane-legend {
      display: flex; gap: 1rem; flex-wrap: wrap; margin-top: 0.75rem;
      padding: 0.5rem 0.75rem; font-size: 12px; color: var(--text-secondary);
    }
    .swimlane-legend span {
      display: flex; align-items: center; gap: 4px;
    }
    .swimlane-legend .swatch {
      width: 12px; height: 12px; border-radius: 2px; display: inline-block;
    }

    /* ── Traceability Tree ──────────────────────────────────────────────── */
    .trace-section {
      border: 1px solid var(--border); border-radius: var(--radius);
      margin-bottom: 0.75rem; overflow: hidden;
    }
    .trace-section-header {
      display: flex; align-items: center; gap: 0.75rem;
      padding: 0.75rem 1rem; background: var(--bg-tertiary);
      cursor: pointer; user-select: none;
    }
    .trace-section-header:hover { background: var(--bg-hover); }
    .trace-section-header .sec-num {
      font-family: var(--font-mono); font-size: 0.8rem;
      font-weight: 600; color: var(--accent); min-width: 3rem;
    }
    .trace-section-header .sec-title { flex: 1; font-weight: 600; font-size: 0.85rem; }
    .trace-section-body {
      display: none; padding: 0.75rem 1rem;
      border-top: 1px solid var(--border);
    }
    .trace-section.open .trace-section-body { display: block; }
    .trace-section-header .chevron {
      width: 16px; height: 16px; color: var(--text-muted);
      transition: transform var(--transition);
    }
    .trace-section.open .chevron { transform: rotate(90deg); }

    .trace-epic {
      padding: 0.5rem 0 0.5rem 1rem;
      border-left: 2px solid var(--accent); margin-bottom: 0.5rem;
    }
    .trace-epic-label { font-size: 0.8rem; font-weight: 600; color: var(--accent); margin-bottom: 0.3rem; }
    .trace-story {
      padding: 0.35rem 0 0.35rem 1rem;
      border-left: 2px solid var(--border-light); margin-bottom: 0.25rem;
    }
    .trace-story-label { font-size: 0.8rem; color: var(--text-secondary); }
    .trace-test { padding-left: 1rem; font-size: 0.75rem; color: var(--text-muted); }
    .trace-artefacts { display: flex; gap: 0.5rem; flex-wrap: wrap; margin-top: 0.5rem; }
    .trace-empty { font-size: 0.8rem; color: var(--text-muted); font-style: italic; padding: 0.3rem 0; }

    /* ── Modal ───────────────────────────────────────────────────────────── */
    .modal-overlay {
      position: fixed; inset: 0; background: rgba(0,0,0,0.6);
      z-index: 100; display: flex; align-items: center; justify-content: center;
    }
    .modal-overlay.hidden { display: none; }
    .modal {
      background: var(--bg-secondary); border: 1px solid var(--border);
      border-radius: var(--radius-lg); width: 90%; max-width: 640px;
      max-height: 85vh; overflow-y: auto; box-shadow: var(--shadow-lg);
    }
    .modal-header {
      display: flex; align-items: center; justify-content: space-between;
      padding: 1rem 1.25rem; border-bottom: 1px solid var(--border);
    }
    .modal-header h3 { font-size: 1rem; font-weight: 700; }
    .modal-close {
      width: 28px; height: 28px; border-radius: var(--radius-sm);
      background: none; border: none; color: var(--text-muted);
      font-size: 1.2rem; display: flex; align-items: center; justify-content: center;
    }
    .modal-close:hover { background: var(--bg-hover); color: var(--text-primary); }
    .modal-body { padding: 1.25rem; }
    .form-group { margin-bottom: 1rem; }
    .form-group label {
      display: block; font-size: 0.75rem; font-weight: 600;
      color: var(--text-secondary); margin-bottom: 0.3rem;
    }
    .form-group input, .form-group select, .form-group textarea { width: 100%; }
    .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem; }
    .modal-footer {
      padding: 0.75rem 1.25rem; border-top: 1px solid var(--border);
      display: flex; justify-content: flex-end; gap: 0.5rem;
    }

    /* ── Gaps ────────────────────────────────────────────────────────────── */
    .gap-group { margin-bottom: 1.5rem; }
    .gap-group h4 {
      font-size: 0.9rem; font-weight: 700; margin-bottom: 0.75rem;
      display: flex; align-items: center; gap: 0.5rem;
    }
    .gap-count {
      font-size: 0.7rem; font-weight: 600;
      background: var(--danger-dim); color: var(--danger);
      padding: 0.15rem 0.5rem; border-radius: 99px;
    }
    .gap-count.zero { background: var(--success-dim); color: var(--success); }

    /* ── Toolbar ─────────────────────────────────────────────────────────── */
    .toolbar {
      display: flex; align-items: center; gap: 0.75rem;
      margin-bottom: 1.25rem; flex-wrap: wrap;
    }
    .toolbar .search-input { flex: 1; min-width: 200px; }

    /* ── Empty State ─────────────────────────────────────────────────────── */
    .empty-state {
      text-align: center; padding: 3rem 2rem;
      border: 2px dashed var(--border); border-radius: var(--radius-lg);
      background: var(--bg-secondary);
    }
    .empty-state .empty-icon {
      width: 48px; height: 48px; margin: 0 auto 1rem;
      color: var(--text-muted); opacity: 0.5;
    }
    .empty-state h4 {
      font-size: 1rem; font-weight: 700; margin-bottom: 0.5rem;
    }
    .empty-state p {
      font-size: 0.85rem; color: var(--text-secondary);
      max-width: 480px; margin: 0 auto 1.25rem;
    }

    /* ── Getting Started ─────────────────────────────────────────────────── */
    .onboard-steps {
      display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
      gap: 1rem; margin-top: 1.5rem;
    }
    .onboard-step {
      background: var(--bg-secondary); border: 1px solid var(--border);
      border-radius: var(--radius-lg); padding: 1.25rem;
      display: flex; flex-direction: column; gap: 0.5rem;
      transition: border-color var(--transition); cursor: pointer;
    }
    .onboard-step:hover { border-color: var(--accent); }
    .onboard-step.done { border-color: var(--success); opacity: 0.7; }
    .onboard-step .step-num {
      width: 28px; height: 28px; border-radius: 50%;
      background: var(--accent-dim); color: var(--accent);
      display: flex; align-items: center; justify-content: center;
      font-size: 0.8rem; font-weight: 700;
    }
    .onboard-step.done .step-num { background: var(--success-dim); color: var(--success); }
    .onboard-step h5 { font-size: 0.85rem; font-weight: 700; }
    .onboard-step p { font-size: 0.75rem; color: var(--text-secondary); line-height: 1.5; }

    /* ── Hint Callout ────────────────────────────────────────────────────── */
    .hint {
      background: var(--accent-dim); border: 1px solid rgba(108,138,255,0.2);
      border-radius: var(--radius); padding: 0.75rem 1rem;
      font-size: 0.8rem; color: var(--accent); margin-bottom: 1.25rem;
      display: flex; align-items: flex-start; gap: 0.75rem;
    }
    .hint svg { width: 18px; height: 18px; flex-shrink: 0; margin-top: 0.1rem; }
    .hint.warning {
      background: var(--warning-dim); border-color: rgba(251,191,36,0.2);
      color: var(--warning);
    }

    /* ── File Drop Zone ──────────────────────────────────────────────────── */
    .drop-zone {
      border: 2px dashed var(--border); border-radius: var(--radius);
      padding: 2rem; text-align: center; transition: all var(--transition);
      cursor: pointer;
    }
    .drop-zone:hover, .drop-zone.dragover {
      border-color: var(--accent); background: var(--accent-dim);
    }
    .drop-zone p { font-size: 0.85rem; color: var(--text-secondary); }
    .drop-zone .drop-hint { font-size: 0.75rem; color: var(--text-muted); margin-top: 0.35rem; }

    /* ── Scrollbar ───────────────────────────────────────────────────────── */
    ::-webkit-scrollbar { width: 6px; height: 6px; }
    ::-webkit-scrollbar-track { background: transparent; }
    ::-webkit-scrollbar-thumb { background: var(--border); border-radius: 99px; }
    ::-webkit-scrollbar-thumb:hover { background: var(--border-light); }

    /* ── Responsive ──────────────────────────────────────────────────────── */
    @media (max-width: 768px) {
      body { flex-direction: column; }
      .sidebar {
        width: 100%; height: auto; position: static;
        border-right: none; border-bottom: 1px solid var(--border);
      }
      .sidebar-nav { display: flex; overflow-x: auto; padding: 0.25rem 0.5rem; }
      .nav-section-label { display: none; }
      .main-content { height: auto; }
    }

    /* ── Toast ───────────────────────────────────────────────────────────── */
    .toast-container {
      position: fixed; bottom: 1.5rem; right: 1.5rem; z-index: 200;
      display: flex; flex-direction: column; gap: 0.5rem;
    }
    .toast {
      background: var(--bg-secondary); border: 1px solid var(--border);
      border-radius: var(--radius); padding: 0.75rem 1rem;
      font-size: 0.8rem; box-shadow: var(--shadow-lg);
      animation: toast-in 0.3s ease; max-width: 360px;
    }
    .toast.success { border-left: 3px solid var(--success); }
    .toast.error { border-left: 3px solid var(--danger); }
    @keyframes toast-in {
      from { transform: translateY(1rem); opacity: 0; }
      to { transform: translateY(0); opacity: 1; }
    }

    /* ── Document Reader -- DOCX-like rendering ────────────────────────── */
    /* TOC on the left (source order), content on the right. */
    .doc-reader-layout {
      display: grid;
      grid-template-columns: 260px minmax(0, 1fr);
      gap: 1.5rem;
      min-height: 600px;
    }
    @media (max-width: 900px) {
      .doc-reader-layout { grid-template-columns: 1fr; }
      .doc-toc { position: static; max-height: none; order: 2; }
    }
    .doc-toc {
      position: sticky;
      top: 80px;
      max-height: calc(100vh - 100px);
      overflow-y: auto;
      background: var(--bg-secondary);
      border: 1px solid var(--border);
      border-radius: var(--radius-lg);
      padding: 1rem 1.25rem;
    }
    .doc-toc-title {
      font-size: 0.75rem; font-weight: 700; text-transform: uppercase;
      letter-spacing: 0.06em; color: var(--text-muted);
      margin-bottom: 0.75rem; padding-bottom: 0.5rem;
      border-bottom: 1px solid var(--border);
    }
    .doc-toc a {
      display: block; padding: 3px 6px; font-size: 0.78rem;
      color: var(--text-secondary); border-radius: var(--radius-sm);
      transition: all var(--transition); line-height: 1.4;
      border-left: 2px solid transparent;
    }
    .doc-toc a:hover { background: var(--bg-hover); color: var(--text-primary); }
    .doc-toc a.toc-h3 { padding-left: 1.25rem; font-size: 0.73rem; }
    .doc-toc a.toc-h4 { padding-left: 2rem; font-size: 0.7rem; color: var(--text-muted); }
    .doc-toc a.active {
      background: var(--bg-hover);
      color: var(--accent);
      border-left-color: var(--accent);
      font-weight: 600;
    }

    /* ── Doc breadcrumb + nav buttons ────────────────────────────────── */
    .doc-breadcrumb {
      font-size: 0.72rem; color: var(--text-muted);
      margin-bottom: 0.25rem; display: flex; gap: 0.4rem; flex-wrap: wrap;
      align-items: center;
    }
    .doc-breadcrumb a {
      color: var(--text-secondary);
    }
    .doc-breadcrumb a:hover { color: var(--accent); }
    .doc-breadcrumb .sep { color: var(--text-muted); opacity: 0.6; }
    .doc-nav-buttons {
      display: flex; justify-content: space-between; gap: 1rem;
      margin-top: 2rem; padding-top: 1.25rem;
      border-top: 1px solid var(--border);
    }
    .doc-nav-buttons a {
      display: flex; flex-direction: column; gap: 0.15rem;
      padding: 0.75rem 1rem; border: 1px solid var(--border);
      border-radius: var(--radius); background: var(--bg-secondary);
      min-width: 0; max-width: 48%; flex: 1;
      transition: all var(--transition);
    }
    .doc-nav-buttons a:hover { border-color: var(--accent); background: var(--bg-hover); }
    .doc-nav-buttons a.next { align-items: flex-end; text-align: right; }
    .doc-nav-buttons .label {
      font-size: 0.65rem; text-transform: uppercase;
      letter-spacing: 0.06em; color: var(--text-muted);
    }
    .doc-nav-buttons .title {
      font-size: 0.88rem; font-weight: 600;
      color: var(--text-primary);
      overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
      max-width: 100%;
    }

    /* ── Cross-doc search ─────────────────────────────────────────────── */
    .doc-search-wrap {
      position: relative;
      margin-bottom: 1.25rem;
    }
    .doc-search-input {
      width: 100%;
      padding: 0.65rem 0.9rem 0.65rem 2.25rem;
      border: 1px solid var(--border);
      border-radius: var(--radius);
      background: var(--bg-secondary);
      color: var(--text-primary);
      font-size: 0.9rem;
    }
    .doc-search-input:focus {
      outline: none; border-color: var(--accent);
      box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 18%, transparent);
    }
    .doc-search-wrap .icon {
      position: absolute; left: 0.7rem; top: 50%; transform: translateY(-50%);
      color: var(--text-muted); pointer-events: none;
    }
    .doc-search-results {
      margin-top: 0.75rem;
      background: var(--bg-secondary);
      border: 1px solid var(--border);
      border-radius: var(--radius-lg);
      max-height: 420px; overflow-y: auto;
    }
    .doc-search-results .hit {
      display: block; padding: 0.65rem 0.9rem;
      border-bottom: 1px solid var(--border);
      cursor: pointer;
    }
    .doc-search-results .hit:last-child { border-bottom: none; }
    .doc-search-results .hit:hover { background: var(--bg-hover); }
    .doc-search-results .hit .doc {
      font-size: 0.7rem; color: var(--text-muted);
      text-transform: uppercase; letter-spacing: 0.05em;
    }
    .doc-search-results .hit .title {
      font-size: 0.88rem; font-weight: 600; color: var(--text-primary);
      margin: 0.15rem 0 0.3rem;
    }
    .doc-search-results .hit .snippet {
      font-size: 0.78rem; color: var(--text-secondary);
      line-height: 1.45;
    }
    .doc-search-results .hit .snippet mark {
      background: color-mix(in srgb, var(--accent) 25%, transparent);
      color: var(--text-primary); padding: 0 2px; border-radius: 2px;
    }
    .doc-search-empty, .doc-search-loading {
      padding: 1rem; color: var(--text-muted);
      font-size: 0.82rem; text-align: center;
    }
    /* Two-panel search layout: doc-name matches on the left, section hits on the right. */
    .doc-search-panels {
      display: grid;
      grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
      gap: 0.75rem;
      margin-top: 0.75rem;
    }
    @media (max-width: 820px) {
      .doc-search-panels { grid-template-columns: 1fr; }
    }
    .doc-search-panel {
      background: var(--bg-secondary);
      border: 1px solid var(--border);
      border-radius: var(--radius-lg);
      max-height: 420px; overflow-y: auto;
      display: flex; flex-direction: column;
    }
    .doc-search-panel .panel-header {
      padding: 0.55rem 0.9rem;
      font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.06em;
      color: var(--text-muted); font-weight: 600;
      border-bottom: 1px solid var(--border);
      position: sticky; top: 0; background: var(--bg-secondary); z-index: 1;
    }
    .doc-search-panel .panel-header .count {
      margin-left: 0.35rem; color: var(--text-secondary); font-weight: 500;
    }
    .doc-search-panel .hit {
      display: block; padding: 0.6rem 0.9rem;
      border-bottom: 1px solid var(--border);
      cursor: pointer;
    }
    .doc-search-panel .hit:last-child { border-bottom: none; }
    .doc-search-panel .hit:hover { background: var(--bg-hover); }
    .doc-search-panel .hit .doc {
      font-size: 0.7rem; color: var(--text-muted);
      text-transform: uppercase; letter-spacing: 0.05em;
    }
    .doc-search-panel .hit .title {
      font-size: 0.88rem; font-weight: 600; color: var(--text-primary);
      margin: 0.15rem 0 0.2rem;
    }
    .doc-search-panel .hit .snippet {
      font-size: 0.78rem; color: var(--text-secondary);
      line-height: 1.45;
    }
    .doc-search-panel .hit mark, .doc-search-panel .hit .snippet mark {
      background: color-mix(in srgb, var(--accent) 25%, transparent);
      color: var(--text-primary); padding: 0 2px; border-radius: 2px;
    }
    .doc-search-panel .panel-empty {
      padding: 1rem; color: var(--text-muted);
      font-size: 0.8rem; text-align: center;
    }

    /* ── DOCX-like page (light mode -- the document canvas) ──────────── */
    .doc-page {
      max-width: 900px;
      margin: 0 auto;
      background: #fff;
      padding: 56px 64px;
      box-shadow: 0 1px 8px rgba(0,0,0,0.12), 0 0 1px rgba(0,0,0,0.08);
      border-radius: 3px;
      font-family: 'Cambria', 'Georgia', 'Times New Roman', serif;
      font-size: 11.5pt;
      line-height: 1.7;
      color: #1a1a1a;
    }
    .doc-page h1 { font-size: 22pt; color: #1B3A6B; margin: 32px 0 16px; font-weight: 700; border-bottom: 2px solid #2F5496; padding-bottom: 8px; }
    .doc-page h2 { font-size: 16pt; color: #2F5496; margin: 28px 0 12px; font-weight: 600; }
    .doc-page h3 { font-size: 13pt; color: #2F5496; margin: 22px 0 8px; font-weight: 600; }
    .doc-page h4 { font-size: 11.5pt; color: #444; margin: 18px 0 6px; font-weight: 600; }
    .doc-page p { margin: 0 0 10px; text-align: justify; }
    .doc-page ul, .doc-page ol { margin: 6px 0 12px 24px; }
    .doc-page li { margin-bottom: 4px; }
    .doc-page strong { color: #1a1a1a; }
    .doc-page table { border-collapse: collapse; width: 100%; margin: 12px 0 16px; font-size: 10pt; }
    .doc-page th { background: #D6E4F0; color: #1B3A6B; font-weight: 600; padding: 8px 10px; border: 1px solid #B4C7DB; text-align: left; }
    .doc-page td { padding: 6px 10px; border: 1px solid #D5D8DC; vertical-align: top; }
    .doc-page tr:nth-child(even) td { background: #F8F9FA; }
    .doc-page code { background: #f0f2f5; padding: 2px 5px; border-radius: 3px; font-size: 10pt; font-family: 'Consolas', 'Courier New', monospace; }
    .doc-page pre { background: #f5f6fa; padding: 14px 16px; border-radius: 4px; overflow-x: auto; font-size: 10pt; margin: 10px 0 16px; border: 1px solid #e0e3e8; }
    .doc-page pre code { background: none; padding: 0; }
    .doc-page blockquote { border-left: 4px solid #2F5496; margin: 12px 0; padding: 8px 16px; background: #f5f7fa; color: #444; }
    .doc-page hr { border: none; border-top: 1px solid #D5D8DC; margin: 24px 0; }
    .doc-page img { max-width: 100%; height: auto; margin: 12px 0; display: block; border: 1px solid #e0e3e8; border-radius: 3px; }

    /* ── Dark mode for doc-page ──────────────────────────────────────── */
    .doc-page.dark {
      background: #1e2130;
      color: #d4d6e0;
      box-shadow: 0 1px 12px rgba(0,0,0,0.5);
    }
    .doc-page.dark h1 { color: #8aa4ff; border-bottom-color: #4a5f99; }
    .doc-page.dark h2 { color: #7b9dff; }
    .doc-page.dark h3 { color: #7b9dff; }
    .doc-page.dark h4 { color: #9ca0b3; }
    .doc-page.dark p { color: #b0b4c8; }
    .doc-page.dark li { color: #b0b4c8; }
    .doc-page.dark strong { color: #e4e6ef; }
    .doc-page.dark th { background: #2a3050; color: #8aa4ff; border-color: #3a3f54; }
    .doc-page.dark td { border-color: #2e3348; color: #b0b4c8; }
    .doc-page.dark tr:nth-child(even) td { background: #242836; }
    .doc-page.dark code { background: #282c3e; color: #c8ccdd; }
    .doc-page.dark pre { background: #181b28; border-color: #2e3348; }
    .doc-page.dark blockquote { background: #1a2040; border-left-color: #4a5f99; color: #9ca0b3; }
    .doc-page.dark img { border-color: #2e3348; }
    .doc-page.dark hr { border-top-color: #2e3348; }

    /* ── Doc meta bar ────────────────────────────────────────────────── */
    .doc-meta {
      display: flex; gap: 1rem; flex-wrap: wrap; align-items: center;
      font-size: 0.75rem; color: var(--text-muted);
      margin-bottom: 1rem; padding-bottom: 0.75rem;
      border-bottom: 1px solid var(--border);
    }
    .doc-meta span { display: flex; align-items: center; gap: 0.3rem; }

    /* ── Mode toggle ─────────────────────────────────────────────────── */
    .mode-toggle {
      display: inline-flex; align-items: center; gap: 0.5rem;
      background: var(--bg-tertiary); border: 1px solid var(--border);
      border-radius: 99px; padding: 0.2rem; margin-left: auto;
    }
    .mode-toggle button {
      padding: 0.3rem 0.75rem; border-radius: 99px;
      font-size: 0.75rem; font-weight: 600;
      border: none; background: none;
      color: var(--text-muted); cursor: pointer;
      transition: all var(--transition);
    }
    .mode-toggle button.active {
      background: var(--accent); color: #fff;
    }

    /* ═══════════════════════════════════════════════════════════════════
       Dashboard Redesign — Phase 1 shell (mockups #1-#3)
       Shared component layer: state-badge, risk-pill, ver-pill, pipe-dot,
       src-type-pill, stat-pill (used by Phase 2+ mockups #5, #6, #7).
       Layout classes scoped under .dash-p1 to avoid portal collisions.
       ═══════════════════════════════════════════════════════════════════ */

    /* ── Shared: state-badge (used in mockups #5, #6, #7) ─────────── */
    .state-badge { display: inline-flex; align-items: center; gap: 3px; font-size: 0.58rem; padding: 1px 6px; border-radius: 4px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em; white-space: nowrap; }
    .state-badge.signed-off { background: color-mix(in srgb, var(--signed) 10%, transparent); color: var(--signed); border: 1px solid color-mix(in srgb, var(--signed) 22%, transparent); }
    .state-badge.frozen { background: var(--bg-hover); color: var(--text-muted); border: 1px solid var(--border); }

    /* ── Shared: risk-pill (used in mockups #4, #7) ───────────────── */
    .risk-pill { display: inline-flex; align-items: center; gap: 5px; font-size: 0.64rem; padding: 2px 8px; border-radius: 999px; font-weight: 600; white-space: nowrap; letter-spacing: 0.01em; cursor: pointer; transition: filter 0.12s; }
    .risk-pill:hover { filter: brightness(1.05) saturate(1.1); }
    .risk-pill .dot { width: 7px; height: 7px; border-radius: 50%; flex-shrink: 0; }
    .risk-pill.stale { background: color-mix(in srgb, var(--warning) 14%, transparent); color: var(--warning); }
    .risk-pill.stale .dot { background: var(--warning); }
    .risk-pill.low-cov { background: color-mix(in srgb, var(--danger) 14%, transparent); color: var(--danger); }
    .risk-pill.low-cov .dot { background: var(--danger); }
    .risk-pill.no-docx { background: var(--bg-hover); color: var(--text-muted); border: 1px solid var(--border); }
    .risk-pill.no-docx .dot { background: var(--text-muted); }
    .risk-pill.broken { background: color-mix(in srgb, var(--danger) 14%, transparent); color: var(--danger); }
    .risk-pill.broken .dot { background: var(--danger); }
    .risk-pill.taxonomy { background: color-mix(in srgb, var(--warning) 14%, transparent); color: var(--warning); }
    .risk-pill.taxonomy .dot { background: var(--warning); }
    .risk-pill.drift { background: color-mix(in srgb, var(--warning) 14%, transparent); color: var(--warning); }
    .risk-pill.drift .dot { background: var(--warning); }
    .risk-pill.upstream-drift { background: color-mix(in srgb, var(--warning) 14%, transparent); color: var(--warning); }
    .risk-pill.upstream-drift .dot { background: var(--warning); }
    .risk-pill.more { background: var(--bg-hover); color: var(--text-muted); border: 1px dashed var(--border); font-weight: 500; }
    .risk-pill.imported-only { background: var(--info-dim); color: var(--info); }
    .risk-pill.imported-only .dot { background: var(--info); }
    .risk-pill.generated-only { background: var(--accent-dim); color: var(--accent); }
    .risk-pill.generated-only .dot { background: var(--accent); }
    .risk-pill.both-docx { background: var(--success-dim); color: var(--success); }
    .risk-pill.both-docx .dot { background: var(--success); }
    /* Group-header severity roll-up (mockup #4) */
    .issue-count { display: inline-flex; align-items: center; gap: 5px; font-size: 0.64rem; padding: 2px 8px; border-radius: 999px; font-weight: 700; letter-spacing: 0.01em; }
    .issue-count.danger { background: color-mix(in srgb, var(--danger) 14%, transparent); color: var(--danger); border: 1px solid color-mix(in srgb, var(--danger) 30%, transparent); }
    .issue-count.warning { background: color-mix(in srgb, var(--warning) 14%, transparent); color: var(--warning); border: 1px solid color-mix(in srgb, var(--warning) 30%, transparent); }
    .issue-count.neutral { background: var(--bg-hover); color: var(--text-muted); border: 1px solid var(--border); }
    .issue-count .dot { width: 7px; height: 7px; border-radius: 50%; flex-shrink: 0; }
    .issue-count.danger .dot { background: var(--danger); }
    .issue-count.warning .dot { background: var(--warning); }
    .issue-count.neutral .dot { background: var(--text-muted); }
    /* Inline row of risk pills next to a doc name */
    .risk-pill-row { display: inline-flex; flex-wrap: wrap; gap: 4px; margin-left: 6px; vertical-align: middle; }
    /* Health-row Review flash on row match */
    @keyframes health-flash-kf {
      0%   { background: color-mix(in srgb, var(--warning) 0%, transparent); }
      15%  { background: color-mix(in srgb, var(--warning) 28%, transparent); }
      100% { background: color-mix(in srgb, var(--warning) 0%, transparent); }
    }
    .health-flash { animation: health-flash-kf 2.4s ease-out; }

    /* ── Shared: pipeline (used in mockup #5) ─────────────────────── */
    .pipeline { display: inline-flex; align-items: center; gap: 0; }
    .pipe-dot { width: 9px; height: 9px; border-radius: 50%; flex-shrink: 0; position: relative; }
    .pipe-dot.done { background: var(--success); }
    .pipe-dot.warn { background: var(--warning); box-shadow: 0 0 0 3px color-mix(in srgb, var(--warning) 18%, transparent); }
    .pipe-dot.danger { background: var(--danger); box-shadow: 0 0 0 3px color-mix(in srgb, var(--danger) 18%, transparent); }
    .pipe-dot.future { background: transparent; border: 1.5px solid var(--border); }
    .pipe-connector { height: 2px; width: 20px; background: var(--border); flex-shrink: 0; }
    .pipe-connector.done { background: var(--success); }

    /* ── Shared: ver-pill (used in mockups #5, #6) ────────────────── */
    .ver-pill { display: inline-flex; align-items: center; gap: 4px; font-size: 0.66rem; padding: 1px 7px; border-radius: 999px; font-weight: 500; background: var(--bg-hover); color: var(--text-secondary); border: 1px solid transparent; position: relative; cursor: pointer; }
    .ver-pill:hover { border-color: var(--border); }
    .ver-pill.current { background: color-mix(in srgb, var(--accent) 10%, transparent); color: var(--accent); font-weight: 600; border-color: color-mix(in srgb, var(--accent) 22%, transparent); }
    .ver-pill.signed { background: color-mix(in srgb, var(--signed) 10%, transparent); color: var(--signed); font-weight: 600; border-color: color-mix(in srgb, var(--signed) 25%, transparent); }
    .ver-pill.frozen-pill { background: var(--bg-hover); color: var(--text-muted); border-color: var(--border); }
    .ver-pill .ver-date { opacity: 0.55; font-size: 0.6rem; }
    .ver-pill .sign-mark { font-size: 0.55rem; }

    /* ── Shared: src-type-pill (used in mockup #7) ────────────────── */
    .src-type-pill { font-size: 0.55rem; padding: 1px 6px; border-radius: 4px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em; background: var(--bg-hover); color: var(--text-muted); border: 1px solid var(--border); white-space: nowrap; }
    .src-type-pill.spec { color: var(--accent); border-color: color-mix(in srgb, var(--accent) 25%, transparent); background: color-mix(in srgb, var(--accent) 8%, transparent); }
    .src-type-pill.manifest { color: var(--text-secondary); }
    .src-type-pill.lesson { color: var(--success); border-color: color-mix(in srgb, var(--success) 25%, transparent); background: color-mix(in srgb, var(--success) 8%, transparent); }
    .src-type-pill.audit { color: var(--signed); border-color: color-mix(in srgb, var(--signed) 25%, transparent); background: color-mix(in srgb, var(--signed) 8%, transparent); }

    /* ── Shared: stat-pill (used in mockup #6) ────────────────────── */
    .stat-pill { display: inline-flex; align-items: center; gap: 5px; font-size: 0.66rem; padding: 2px 8px; border-radius: 999px; font-weight: 600; white-space: nowrap; }
    .stat-pill .dot { width: 6px; height: 6px; border-radius: 50%; flex-shrink: 0; }
    .stat-pill.sync { background: color-mix(in srgb, var(--success) 10%, transparent); color: var(--success); }
    .stat-pill.sync .dot { background: var(--success); }
    .stat-pill.drift { background: color-mix(in srgb, var(--warning) 12%, transparent); color: var(--warning); }
    .stat-pill.drift .dot { background: var(--warning); }
    .stat-pill.superseded { background: var(--bg-hover); color: var(--text-muted); border: 1px solid var(--border); }
    .stat-pill.superseded .dot { background: var(--text-muted); }
    .stat-pill.frozen { background: color-mix(in srgb, var(--signed) 10%, transparent); color: var(--signed); }
    .stat-pill.frozen .dot { background: var(--signed); }

    /* ── Phase 1 layout — scoped under .dash-p1 ────────────────────── */
    .dash-p1 { display: flex; flex-direction: column; gap: 1rem; margin-bottom: 1.5rem; }

    /* Mockup #1 Health Header */
    .dash-p1 .header-after { display: grid; grid-template-columns: 1fr 1.15fr; gap: 0.75rem; }
    .dash-p1 .card-after { background: var(--bg-primary); border: 1px solid var(--border); border-radius: 8px; padding: 1rem 1.2rem; }
    .dash-p1 .hero-num { font-size: 2rem; font-weight: 700; line-height: 1; color: var(--text-primary); }
    .dash-p1 .stat-label { font-size: 0.65rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-muted); font-weight: 600; }
    .dash-p1 .trend-pill { font-size: 0.68rem; color: var(--success); background: color-mix(in srgb, var(--success) 18%, transparent); padding: 3px 8px; border-radius: 999px; font-weight: 600; }
    .dash-p1 .trend-pill.muted { color: var(--text-muted); background: var(--bg-hover); }
    .dash-p1 .breakdown { display: flex; gap: 1rem; font-size: 0.78rem; color: var(--text-secondary); margin-top: 0.5rem; flex-wrap: wrap; }
    .dash-p1 .breakdown strong { color: var(--text-primary); font-weight: 600; }
    .dash-p1 .breakdown .muted { color: var(--text-muted); }
    .dash-p1 .breakdown-sub { margin-top: 0.85rem; padding-top: 0.65rem; border-top: 1px dashed var(--border); }
    .dash-p1 .breakdown-sub-label { font-size: 0.65rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.06em; font-weight: 600; margin-bottom: 0.5rem; }
    .dash-p1 .stack-bar { display: flex; height: 10px; gap: 2px; }
    .dash-p1 .stack-bar > div { background: var(--accent); border-radius: 2px; }
    .dash-p1 .stack-legend { display: flex; flex-wrap: wrap; gap: 0.25rem 0.85rem; margin-top: 0.55rem; font-size: 0.7rem; color: var(--text-secondary); }
    .dash-p1 .stack-legend span .sw { display: inline-block; width: 8px; height: 8px; background: var(--accent); border-radius: 2px; vertical-align: middle; margin-right: 5px; }
    .dash-p1 .stack-legend strong { color: var(--text-primary); }
    .dash-p1 .health-list { display: flex; flex-direction: column; }
    .dash-p1 .health-row { display: grid; grid-template-columns: 36px 18px 1fr auto; column-gap: 0; align-items: start; padding: 0.7rem 0.5rem; border-bottom: 1px solid var(--border); border-radius: 6px; transition: background 0.12s; }
    .dash-p1 .health-row:last-child { border-bottom: 0; }
    .dash-p1 .health-row:hover { background: var(--bg-hover); }
    .dash-p1 .health-row .num { font-size: 1.35rem; font-weight: 700; text-align: right; font-variant-numeric: tabular-nums; line-height: 1; margin-top: -2px; }
    .dash-p1 .health-row .unit { font-size: 0.95rem; font-weight: 600; text-align: left; color: var(--text-muted); padding-left: 2px; line-height: 1; margin-top: 1px; }
    .dash-p1 .health-row .body { padding-left: 0.6rem; min-width: 0; }
    .dash-p1 .health-row .body .label { font-size: 0.8rem; font-weight: 600; color: var(--text-primary); line-height: 1.25; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
    .dash-p1 .health-row .body .reason { font-size: 0.72rem; color: var(--text-muted); line-height: 1.3; margin-top: 2px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
    .dash-p1 .health-row .sa-chip { font-size: 0.58rem; background: color-mix(in srgb, var(--accent) 18%, transparent); color: var(--accent); padding: 1px 6px; border-radius: 999px; margin-left: 4px; font-weight: 600; vertical-align: middle; }
    .dash-p1 .health-row .action { font-size: 0.72rem; color: var(--accent); text-decoration: none; font-weight: 500; white-space: nowrap; opacity: 0.8; transition: opacity 0.12s; padding-left: 0.5rem; margin-top: 1px; cursor: pointer; background: none; border: 0; font-family: inherit; }
    .dash-p1 .health-row:hover .action { opacity: 1; }
    .dash-p1 .health-row .action::after { content: ' \203A'; font-weight: 400; }
    .dash-p1 .arrow-up { color: var(--success); }
    .dash-p1 .arrow-down { color: var(--danger); }
    .dash-p1 .arrow-flat { color: var(--text-muted); }

    /* Mockup #2 Primary Hero */
    .dash-p1 .hero-master { background: color-mix(in srgb, var(--accent) 6%, var(--bg-primary)); border: 1px solid color-mix(in srgb, var(--accent) 35%, var(--border)); border-radius: 10px; padding: 1rem 1.25rem; cursor: pointer; transition: border-color 0.15s, transform 0.15s, box-shadow 0.15s; display: grid; grid-template-columns: minmax(260px, 1.4fr) 1.8fr auto; gap: 1.25rem; align-items: center; }
    .dash-p1 .hero-master:hover { border-color: var(--accent); transform: translateY(-2px); box-shadow: 0 6px 16px -6px color-mix(in srgb, var(--accent) 35%, transparent); }
    .dash-p1 .hero-master .master-title-block { display: flex; flex-direction: column; gap: 0.25rem; min-width: 0; }
    .dash-p1 .hero-master .master-tag { font-size: 0.6rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--accent); }
    .dash-p1 .hero-master .master-title { font-size: 1.05rem; font-weight: 700; color: var(--text-primary); line-height: 1.2; display: flex; align-items: center; gap: 0.5rem; flex-wrap: wrap; }
    .dash-p1 .hero-master .master-modified { font-size: 0.74rem; color: var(--text-muted); }
    .dash-p1 .hero-master .master-chips { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.4rem; }
    .dash-p1 .hero-master .master-actions { display: flex; gap: 0.4rem; align-items: center; }
    .dash-p1 .hero-master .master-actions .dash-btn { font-size: 0.76rem; color: var(--accent); text-decoration: none; font-weight: 500; padding: 5px 10px; border-radius: 6px; background: var(--bg-secondary); border: 1px solid var(--border); transition: background 0.12s, border-color 0.12s; cursor: pointer; font-family: inherit; }
    .dash-p1 .hero-master .master-actions .dash-btn:hover { background: color-mix(in srgb, var(--accent) 10%, var(--bg-secondary)); border-color: var(--accent); }

    .dash-p1 .hero-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.75rem; }
    .dash-p1 .doc-card { background: var(--bg-primary); border: 1px solid var(--border); border-radius: 10px; padding: 0.95rem 1rem 0.8rem; cursor: pointer; transition: border-color 0.15s, transform 0.15s, box-shadow 0.15s; display: flex; flex-direction: column; gap: 0.6rem; }
    .dash-p1 .doc-card:hover { border-color: var(--accent); transform: translateY(-2px); box-shadow: 0 6px 16px -6px color-mix(in srgb, var(--accent) 35%, transparent); }
    .dash-p1 .doc-card .title-row { display: flex; justify-content: space-between; align-items: flex-start; gap: 0.5rem; }
    .dash-p1 .doc-card .title { font-size: 0.88rem; font-weight: 600; color: var(--text-primary); line-height: 1.25; }
    .dash-p1 .version-badge { font-size: 0.66rem; font-weight: 700; padding: 2px 7px; border-radius: 999px; background: color-mix(in srgb, var(--accent) 14%, transparent); color: var(--accent); white-space: nowrap; align-self: flex-start; }
    .dash-p1 .hero-master .version-badge { font-size: 0.7rem; }
    .dash-p1 .market-tag { font-size: 0.6rem; font-weight: 600; padding: 2px 6px; border-radius: 999px; background: var(--bg-hover); color: var(--text-secondary); white-space: nowrap; align-self: flex-start; border: 1px solid var(--border); letter-spacing: 0.02em; }
    .dash-p1 .doc-card .badges { display: flex; flex-direction: row; gap: 6px; align-items: center; flex-wrap: wrap; justify-content: flex-end; }
    .dash-p1 .doc-card .modified { font-size: 0.7rem; color: var(--text-muted); }
    .dash-p1 .chips { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.35rem; }
    .dash-p1 .chip { background: var(--bg-secondary); border: 1px solid var(--border); border-radius: 6px; padding: 0.5rem 0.5rem; text-align: center; }
    .dash-p1 .chip .n { font-size: 1.05rem; font-weight: 700; color: var(--text-primary); font-variant-numeric: tabular-nums; line-height: 1; }
    .dash-p1 .chip .k { font-size: 0.6rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-muted); margin-top: 4px; font-weight: 600; }
    .dash-p1 .doc-card .actions { display: flex; gap: 0.4rem; padding-top: 0.55rem; border-top: 1px solid var(--border); }
    .dash-p1 .doc-card .actions .dash-btn { flex: 1; text-align: center; font-size: 0.72rem; color: var(--accent); text-decoration: none; font-weight: 500; padding: 4px 2px; border-radius: 5px; transition: background 0.12s; background: none; border: 0; cursor: pointer; font-family: inherit; }
    .dash-p1 .doc-card .actions .dash-btn:hover { background: color-mix(in srgb, var(--accent) 10%, transparent); }

    /* Mockup #3 Segmented Support */
    .dash-p1 .section-head { display: flex; align-items: center; gap: 0.6rem; margin: 0.25rem 0 0.75rem; }
    .dash-p1 .section-head .label { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-muted); font-weight: 600; }
    .dash-p1 .section-head .note { font-size: 0.72rem; color: var(--text-muted); margin-left: auto; }
    .dash-p1 .segmented { display: inline-flex; border: 1px solid var(--border); border-radius: 8px; padding: 2px; background: var(--bg-primary); margin-left: auto; }
    .dash-p1 .segmented button { padding: 4px 12px; font-size: 0.74rem; background: none; border: 0; color: var(--text-secondary); cursor: pointer; border-radius: 6px; font-weight: 500; transition: background 0.12s, color 0.12s; font-family: inherit; }
    .dash-p1 .segmented button.active { background: var(--accent); color: #fff; }
    .dash-p1 .segmented .group-by-label { padding: 4px 8px 4px 10px; font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-muted); font-weight: 600; align-self: center; }
    .dash-p1 .ws-card { background: var(--bg-primary); border: 1px solid var(--border); border-radius: 8px; margin-bottom: 0.5rem; overflow: hidden; }
    .dash-p1 .ws-card:last-child { margin-bottom: 0; }
    .dash-p1 .ws-header { display: flex; align-items: center; justify-content: space-between; padding: 0.6rem 1rem; cursor: pointer; border-bottom: 1px solid transparent; }
    .dash-p1 .ws-card.expanded .ws-header { border-bottom-color: var(--border); }
    .dash-p1 .ws-header-left { display: flex; align-items: center; gap: 0.6rem; }
    .dash-p1 .ws-chevron { display: inline-block; font-size: 0.7rem; color: var(--text-muted); transition: transform 0.15s; }
    .dash-p1 .ws-card.expanded .ws-chevron { transform: rotate(90deg); }
    .dash-p1 .ws-title { font-size: 0.85rem; font-weight: 600; margin: 0; }
    .dash-p1 .ws-summary { display: flex; gap: 0.75rem; font-size: 0.72rem; color: var(--text-muted); }
    .dash-p1 .ws-badge { font-size: 0.68rem; padding: 2px 8px; border-radius: 999px; background: var(--bg-hover); color: var(--text-secondary); font-weight: 500; }
    .dash-p1 .ws-table { width: 100%; border-collapse: collapse; font-size: 0.8rem; }
    .dash-p1 .ws-table thead th { text-align: left; padding: 0.5rem 1rem; font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-muted); font-weight: 600; background: var(--bg-hover); border-bottom: 1px solid var(--border); }
    .dash-p1 .ws-table tbody td { padding: 0.55rem 1rem; border-bottom: 1px solid var(--border); color: var(--text-secondary); vertical-align: middle; }
    .dash-p1 .ws-table tbody tr:last-child td { border-bottom: 0; }
    .dash-p1 .ws-table tbody td strong { color: var(--text-primary); font-weight: 600; }
    .dash-p1 .ws-table tbody tr.clickable { cursor: pointer; }
    .dash-p1 .ws-table tbody tr.clickable:hover td { background: var(--bg-hover); }
    .dash-p1 .rm-list { background: var(--bg-primary); border: 1px solid var(--border); border-radius: 8px; padding: 0.8rem 1rem; }
    .dash-p1 .rm-bucket { font-size: 0.66rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--accent); font-weight: 700; margin-top: 0.55rem; margin-bottom: 0.15rem; padding-bottom: 2px; border-bottom: 1px solid color-mix(in srgb, var(--accent) 25%, transparent); }
    .dash-p1 .rm-bucket:first-child { margin-top: 0; }
    .dash-p1 .rm-row { display: grid; grid-template-columns: 1fr auto auto; gap: 0.75rem; padding: 0.35rem 0; font-size: 0.78rem; border-bottom: 1px solid var(--border); color: var(--text-secondary); cursor: pointer; }
    .dash-p1 .rm-row:hover { background: var(--bg-hover); }
    .dash-p1 .rm-row:last-child { border-bottom: 0; }
    .dash-p1 .rm-row .name { color: var(--text-primary); font-weight: 500; }
    .dash-p1 .rm-row .when { color: var(--text-muted); font-variant-numeric: tabular-nums; }
    .dash-p1 .rm-row .ws { font-size: 0.66rem; padding: 1px 7px; border-radius: 999px; background: color-mix(in srgb, var(--accent) 12%, transparent); color: var(--accent); align-self: center; }

    /* ══════════════════════════════════════════════════════════════════════
       Dashboard Redesign — Phase 4 (mockup #7 Search at top)
       Search input + empty-state chips + two-panel query results.
       Css lifted from dashboard-redesign/07-search-at-top.html; variables
       rewritten to portal tokens (--bg-primary, --accent, etc.).
       ══════════════════════════════════════════════════════════════════════ */
    .dash-p4-search { display: flex; flex-direction: column; gap: 0.5rem; }
    .dash-p4-search .search-wrap { position: relative; }
    .dash-p4-search .search-input { width: 100%; padding: 0.7rem 2.8rem 0.7rem 2.6rem; font-size: 0.92rem; border: 1.5px solid var(--border); border-radius: 10px; background: var(--bg-primary); color: var(--text-primary); transition: border-color 0.12s; font-family: inherit; }
    .dash-p4-search .search-input:focus { outline: 0; border-color: var(--accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 15%, transparent); }
    .dash-p4-search .search-input::placeholder { color: var(--text-muted); }
    .dash-p4-search .search-icon { position: absolute; left: 0.9rem; top: 50%; transform: translateY(-50%); color: var(--text-muted); font-size: 1rem; pointer-events: none; }
    .dash-p4-search .search-clear { position: absolute; right: 0.8rem; top: 50%; transform: translateY(-50%); color: var(--text-muted); font-size: 1rem; cursor: pointer; border-radius: 4px; padding: 2px 7px; background: var(--bg-hover); border: 0; font-family: inherit; line-height: 1; display: none; }
    .dash-p4-search .search-clear:hover { color: var(--text-primary); }
    .dash-p4-search.has-query .search-clear { display: inline-block; }
    .dash-p4-search.has-query .search-kbd { display: none; }
    .dash-p4-search .search-kbd { position: absolute; right: 0.7rem; top: 50%; transform: translateY(-50%); color: var(--text-muted); font-size: 0.62rem; font-family: 'Consolas', monospace; background: var(--bg-hover); padding: 2px 6px; border-radius: 4px; border: 1px solid var(--border); display: inline-flex; gap: 3px; align-items: center; pointer-events: none; }
    .dash-p4-search .search-kbd .kbd-sep { color: var(--text-muted); opacity: 0.6; padding: 0 2px; }
    .dash-p4-search .search-kbd .kbd-key { background: var(--bg-primary); border: 1px solid var(--border); padding: 0 4px; border-radius: 3px; font-size: 0.6rem; }
    /* Loading stripe — sits on top of the input border while a fetch is pending. */
    .dash-p4-search .search-progress { position: absolute; top: 0; left: 0; right: 0; height: 2px; background: linear-gradient(90deg, transparent, var(--accent), transparent); background-size: 40% 100%; background-repeat: no-repeat; border-radius: 10px 10px 0 0; display: none; pointer-events: none; animation: dashP4Progress 0.9s linear infinite; }
    .dash-p4-search.is-loading .search-progress { display: block; }
    @keyframes dashP4Progress {
      0% { background-position: -40% 0; }
      100% { background-position: 140% 0; }
    }

    .dash-p4-search .kbd-hint { font-size: 0.65rem; color: var(--text-muted); display: flex; gap: 0.75rem; align-items: center; flex-wrap: wrap; padding: 0 2px; }
    .dash-p4-search .kbd-hint .kbd-key { background: var(--bg-primary); border: 1px solid var(--border); padding: 0 5px; border-radius: 3px; font-family: 'Consolas', monospace; font-size: 0.6rem; margin: 0 1px; }

    .dash-p4-search .search-empty { padding: 0.3rem 0 0.2rem; display: flex; flex-direction: column; gap: 0.45rem; }
    .dash-p4-search .search-empty .row { display: flex; gap: 0.55rem; flex-wrap: wrap; align-items: center; }
    .dash-p4-search .search-empty .sec-label { font-size: 0.6rem; text-transform: uppercase; letter-spacing: 0.07em; color: var(--text-muted); font-weight: 700; width: 90px; flex-shrink: 0; }
    .dash-p4-search .search-chip { font-size: 0.72rem; padding: 3px 10px; border-radius: 999px; background: var(--bg-primary); color: var(--text-secondary); border: 1px solid var(--border); cursor: pointer; font-weight: 500; display: inline-flex; gap: 5px; align-items: center; font-family: inherit; }
    .dash-p4-search .search-chip:hover { border-color: var(--text-muted); }
    .dash-p4-search .search-chip .chip-icon { color: var(--text-muted); font-size: 0.78rem; }
    .dash-p4-search .search-chip.quick { background: color-mix(in srgb, var(--accent) 8%, transparent); color: var(--accent); border-color: color-mix(in srgb, var(--accent) 22%, transparent); }
    .dash-p4-search .search-chip.quick:hover { background: color-mix(in srgb, var(--accent) 14%, transparent); }
    .dash-p4-search .search-chip.quick .chip-icon { color: var(--accent); }
    .dash-p4-search .search-chip.recent-toggle { background: var(--bg-hover); color: var(--text-secondary); border: 1px dashed var(--border); }

    .dash-p4-search .search-panels { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 0.75rem; margin-top: 0.4rem; }
    .dash-p4-search .search-panel { background: var(--bg-primary); border: 1px solid var(--border); border-radius: 10px; display: flex; flex-direction: column; max-height: 520px; overflow-y: auto; }
    .dash-p4-search .search-panel .panel-header { padding: 0.55rem 0.9rem; font-size: 0.65rem; text-transform: uppercase; letter-spacing: 0.07em; color: var(--text-muted); font-weight: 700; border-bottom: 1px solid var(--border); position: sticky; top: 0; background: var(--bg-primary); z-index: 1; }
    .dash-p4-search .search-panel .panel-header .count { margin-left: 0.35rem; color: var(--text-secondary); font-weight: 500; }
    .dash-p4-search .search-panel .hit { display: block; padding: 0.55rem 0.9rem; border-bottom: 1px solid var(--border); cursor: pointer; color: inherit; text-decoration: none; }
    .dash-p4-search .search-panel .hit:last-child { border-bottom: 0; }
    .dash-p4-search .search-panel .hit:hover,
    .dash-p4-search .search-panel .hit.kb-active { background: var(--bg-hover); outline: 0; }
    .dash-p4-search .search-panel .hit .doc { font-size: 0.66rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.05em; display: flex; gap: 6px; align-items: center; flex-wrap: wrap; }
    .dash-p4-search .search-panel .hit .title { font-size: 0.85rem; font-weight: 600; color: var(--text-primary); margin: 0.2rem 0 0.25rem; line-height: 1.3; }
    .dash-p4-search .search-panel .hit .snippet { font-size: 0.76rem; color: var(--text-secondary); line-height: 1.45; }
    .dash-p4-search .search-panel .hit mark, .dash-p4-search .search-panel .hit .snippet mark { background: color-mix(in srgb, var(--accent) 25%, transparent); color: var(--text-primary); padding: 0 2px; border-radius: 2px; font-weight: 600; }
    .dash-p4-search .search-panel .panel-empty { padding: 1rem; color: var(--text-muted); font-size: 0.78rem; text-align: center; }
    .dash-p4-search .panel-load-more { padding: 0.55rem 0.9rem; font-size: 0.72rem; color: var(--accent); text-align: center; cursor: pointer; border-top: 1px solid var(--border); background: var(--bg-primary); font-weight: 600; font-family: inherit; border: 0; border-top: 1px solid var(--border); width: 100%; }
    .dash-p4-search .panel-load-more:hover { background: var(--bg-hover); }
    .dash-p4-search .panel-load-more .chev { margin-left: 4px; font-size: 0.8rem; }

    /* Responsive — ≤1280px collapses Recent behind disclosure, ≤820px stacks panels. */
    @media (max-width: 1280px) {
      .dash-p4-search .search-empty .row.recent:not(.expanded) .search-chip:not(.recent-toggle) { display: none; }
    }
    @media (max-width: 820px) {
      .dash-p4-search .search-panels { grid-template-columns: 1fr; }
      .dash-p4-search .search-empty .sec-label { width: auto; }
    }

    /* ══════════════════════════════════════════════════════════════════════
       Dashboard Redesign — Phase 2 (mockups #5 Version Drift + #6 DOCX Pivot)
       ══════════════════════════════════════════════════════════════════════ */

    /* Shared data-table for both #5 and #6 */
    .dash-p1 .data-table { width: 100%; border-collapse: collapse; font-size: 0.8rem; background: var(--bg-primary); border: 1px solid var(--border); border-radius: 8px; table-layout: fixed; }
    .dash-p1 .data-table thead th { text-align: left; padding: 0.5rem 1rem; font-size: 0.66rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-muted); font-weight: 600; background: var(--bg-hover); border-bottom: 1px solid var(--border); white-space: nowrap; }
    .dash-p1 .data-table tbody td { padding: 0.6rem 1rem; border-bottom: 1px solid var(--border); color: var(--text-secondary); vertical-align: middle; }
    .dash-p1 .data-table tbody tr:last-child td { border-bottom: 0; }
    .dash-p1 .data-table tbody td strong { color: var(--text-primary); font-weight: 600; }
    .dash-p1 .data-table tbody tr.expanded-row td { padding: 0; border-bottom: 1px solid var(--border); background: color-mix(in srgb, var(--bg-hover) 50%, transparent); }

    /* Mockup #5 Version Registry */
    .dash-p1 .drift-summary { display: flex; gap: 0.5rem; flex-wrap: wrap; padding: 0.5rem 0.9rem; background: var(--bg-primary); border: 1px solid var(--border); border-radius: 8px; margin-bottom: 0.7rem; font-size: 0.74rem; align-items: center; }
    .dash-p1 .drift-summary .ds-label { font-size: 0.63rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-muted); font-weight: 700; margin-right: 0.3rem; }
    .dash-p1 .drift-summary .ds-count { font-weight: 600; }
    .dash-p1 .drift-summary .ds-green { color: var(--success); }
    .dash-p1 .drift-summary .ds-warn { color: var(--warning); }
    .dash-p1 .drift-summary .ds-danger { color: var(--danger); }
    .dash-p1 .drift-summary .ds-muted { color: var(--text-muted); }
    .dash-p1 .drift-summary .ds-sep { color: var(--border); margin: 0 0.15rem; }
    .dash-p1 .drift-summary .ds-spacer { flex: 1; }
    .dash-p1 .drift-summary .ds-hint { color: var(--text-muted); font-size: 0.68rem; }

    .dash-p1 .unreg-strip { display: flex; gap: 0.6rem; align-items: center; padding: 0.5rem 0.9rem; background: color-mix(in srgb, var(--danger) 6%, transparent); border: 1px solid color-mix(in srgb, var(--danger) 22%, transparent); border-left: 3px solid var(--danger); border-radius: 8px; margin-bottom: 0.7rem; font-size: 0.75rem; color: var(--text-secondary); flex-wrap: wrap; }
    .dash-p1 .unreg-strip .icon { color: var(--danger); font-weight: 800; font-size: 0.9rem; flex-shrink: 0; }
    .dash-p1 .unreg-strip strong { color: var(--text-primary); }
    .dash-p1 .unreg-strip code { font-family: 'Consolas', monospace; font-size: 0.72rem; background: var(--bg-primary); padding: 1px 5px; border-radius: 3px; color: var(--danger); }
    .dash-p1 .unreg-strip .spacer { flex: 1; }
    .dash-p1 .unreg-strip .actions { display: inline-flex; gap: 0.3rem; }
    .dash-p1 .unreg-action { font-size: 0.7rem; padding: 3px 9px; border-radius: 5px; font-weight: 600; cursor: pointer; border: 1px solid transparent; background: transparent; color: var(--text-secondary); font-family: inherit; }
    .dash-p1 .unreg-action.primary { background: var(--danger); color: #fff; }
    .dash-p1 .unreg-action.secondary { color: var(--text-primary); border-color: var(--border); }
    .dash-p1 .unreg-action.ghost { color: var(--text-muted); }

    .dash-p1 .ver-strip { display: inline-flex; gap: 4px; flex-wrap: wrap; align-items: center; }
    .dash-p1 .pipe-labels { display: none; }
    .dash-p1 .status { display: inline-block; font-size: 0.7rem; margin-left: 0.7rem; color: var(--text-muted); vertical-align: middle; }
    .dash-p1 .status strong { font-weight: 600; }
    .dash-p1 .status.sync strong { color: var(--success); }
    .dash-p1 .status.warn strong { color: var(--warning); }
    .dash-p1 .status.danger strong { color: var(--danger); }
    .dash-p1 .status.frozen strong { color: var(--text-secondary); }
    .dash-p1 .status .detail { color: var(--text-muted); }

    .dash-p1 .row-action { display: inline-flex; align-items: center; gap: 3px; font-size: 0.72rem; color: var(--accent); font-weight: 600; cursor: pointer; padding: 3px 8px; border-radius: 5px; white-space: nowrap; background: none; border: 0; font-family: inherit; }
    .dash-p1 .row-action:hover { background: color-mix(in srgb, var(--accent) 10%, transparent); }
    .dash-p1 .row-action.warn { color: var(--warning); }
    .dash-p1 .row-action.warn:hover { background: color-mix(in srgb, var(--warning) 10%, transparent); }
    .dash-p1 .row-action.danger { color: var(--danger); }
    .dash-p1 .row-action.danger:hover { background: color-mix(in srgb, var(--danger) 10%, transparent); }
    .dash-p1 .row-action.ghost,
    .dash-p1 .row-action.disabled { color: var(--text-muted); cursor: default; font-weight: 500; }
    .dash-p1 .row-action.ghost:hover,
    .dash-p1 .row-action.disabled:hover { background: transparent; }
    .dash-p1 .row-kebab { display: inline-block; font-size: 0.95rem; color: var(--text-muted); cursor: pointer; padding: 0 6px; opacity: 0.6; background: none; border: 0; font-family: inherit; }
    .dash-p1 .row-kebab:hover { opacity: 1; color: var(--text-primary); }

    .dash-p1 .impacts-cell { font-size: 0.72rem; color: var(--text-muted); line-height: 1.3; }
    .dash-p1 .impacts-cell strong { color: var(--text-secondary); font-weight: 600; }

    /* Pill kebab popover */
    .dash-p1 .pill-wrap { position: relative; display: inline-block; }
    .dash-p1 .ver-pill .kebab { opacity: 0; font-size: 0.75rem; line-height: 1; margin-left: 2px; color: inherit; }
    .dash-p1 .ver-pill:hover .kebab,
    .dash-p1 .ver-pill.menu-open .kebab { opacity: 0.7; }
    .dash-p1 .pill-popover { position: absolute; top: calc(100% + 6px); left: 0; z-index: 50; background: var(--bg-primary); border: 1px solid var(--border); border-radius: 8px; box-shadow: 0 8px 24px rgba(0,0,0,0.12); padding: 0.25rem 0; min-width: 260px; font-size: 0.73rem; }
    [data-theme="dark"] .dash-p1 .pill-popover { box-shadow: 0 8px 24px rgba(0,0,0,0.4); }
    .dash-p1 .pop-head { padding: 0.35rem 0.75rem 0.3rem; font-size: 0.58rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-muted); font-weight: 700; }
    .dash-p1 .pop-item { padding: 0.4rem 0.75rem; display: flex; gap: 0.55rem; align-items: flex-start; cursor: pointer; color: var(--text-primary); background: none; border: 0; width: 100%; text-align: left; font-family: inherit; font-size: inherit; }
    .dash-p1 .pop-item:hover { background: var(--bg-hover); }
    .dash-p1 .pop-item .pop-icon { color: var(--signed); flex-shrink: 0; width: 14px; text-align: center; font-size: 0.8rem; line-height: 1.15; }
    .dash-p1 .pop-item.freeze .pop-icon { color: var(--text-muted); }
    .dash-p1 .pop-item.open .pop-icon { color: var(--accent); }
    .dash-p1 .pop-item .pop-body { flex: 1; }
    .dash-p1 .pop-item .pop-label { font-weight: 600; font-size: 0.73rem; }
    .dash-p1 .pop-item .pop-sub { display: block; font-size: 0.63rem; color: var(--text-muted); margin-top: 1px; font-weight: 400; }
    .dash-p1 .pop-divider { height: 1px; background: var(--border); margin: 0.25rem 0; }
    .dash-p1 .pop-audit { padding: 0.35rem 0.75rem; font-size: 0.66rem; color: var(--text-muted); line-height: 1.4; max-height: 150px; overflow-y: auto; }
    .dash-p1 .pop-audit strong { color: var(--text-secondary); font-weight: 600; }
    .dash-p1 .pop-audit .audit-line { display: block; margin-top: 1px; }

    /* Mockup #6 DOCX Pivot — filter bar + controls */
    .dash-p1 .filter-bar { display: flex; gap: 0.4rem; align-items: center; flex-wrap: wrap; padding: 0.55rem 0.7rem; background: var(--bg-primary); border: 1px solid var(--border); border-radius: 8px; margin-bottom: 0.7rem; }
    .dash-p1 .filter-bar .fb-label { font-size: 0.63rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-muted); font-weight: 700; margin-right: 0.2rem; }
    .dash-p1 .chip-btn { font-size: 0.7rem; padding: 3px 10px; border-radius: 999px; font-weight: 600; cursor: pointer; border: 1px solid var(--border); background: var(--bg-secondary); color: var(--text-secondary); display: inline-flex; align-items: center; gap: 5px; white-space: nowrap; font-family: inherit; }
    .dash-p1 .chip-btn:hover { border-color: var(--text-muted); }
    .dash-p1 .chip-btn.active { background: var(--accent); color: #fff; border-color: var(--accent); }
    .dash-p1 .chip-btn .chip-count { font-size: 0.62rem; padding: 1px 5px; background: var(--bg-hover); color: var(--text-muted); border-radius: 999px; font-weight: 700; }
    .dash-p1 .chip-btn.active .chip-count { background: color-mix(in srgb, #fff 22%, transparent); color: #fff; }
    .dash-p1 .chip-btn.warn.active { background: var(--warning); border-color: var(--warning); }
    .dash-p1 .chip-btn.danger.active { background: var(--danger); border-color: var(--danger); }
    .dash-p1 .chip-btn.neutral.active { background: var(--text-secondary); border-color: var(--text-secondary); }
    .dash-p1 .fb-spacer { flex: 1; }
    .dash-p1 .fb-right { display: inline-flex; gap: 0.5rem; align-items: center; font-size: 0.72rem; color: var(--text-muted); }
    .dash-p1 .fb-sort { font-size: 0.7rem; padding: 3px 8px 3px 10px; border: 1px solid var(--border); border-radius: 6px; background: var(--bg-secondary); color: var(--text-primary); font-weight: 600; cursor: pointer; font-family: inherit; }
    .dash-p1 .fb-count { font-size: 0.7rem; color: var(--text-muted); }

    .dash-p1 .view-seg { display: inline-flex; border: 1px solid var(--border); border-radius: 6px; padding: 2px; background: var(--bg-secondary); }
    .dash-p1 .view-seg button { padding: 3px 9px; font-size: 0.68rem; background: none; border: 0; color: var(--text-secondary); cursor: pointer; border-radius: 4px; font-weight: 600; font-family: inherit; }
    .dash-p1 .view-seg button.active { background: var(--accent); color: #fff; }

    .dash-p1 .age-cell { font-size: 0.74rem; color: var(--text-secondary); font-variant-numeric: tabular-nums; }
    .dash-p1 .age-cell.stale { color: var(--warning); font-weight: 600; }
    .dash-p1 .age-cell.very-stale { color: var(--danger); font-weight: 600; }

    .dash-p1 .versions-cell { font-size: 0.72rem; color: var(--text-muted); line-height: 1.35; }
    .dash-p1 .versions-cell .ver-count { display: block; font-size: 0.6rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--text-muted); font-weight: 600; }
    .dash-p1 .versions-cell .ver-list { display: block; font-size: 0.7rem; color: var(--text-muted); margin-top: 1px; }
    .dash-p1 .versions-cell .ver-list strong { color: var(--text-primary); font-weight: 600; cursor: pointer; }
    .dash-p1 .versions-cell .ver-list .signed-ver { color: var(--signed); font-weight: 600; }

    .dash-p1 .doc-state-badges { display: inline-flex; gap: 4px; margin-left: 6px; vertical-align: middle; }
    .doc-state-badges { display: inline-flex; gap: 4px; vertical-align: middle; flex-wrap: wrap; }
    .state-badge.latest { background: color-mix(in srgb, var(--accent) 10%, transparent); color: var(--accent); border: 1px solid color-mix(in srgb, var(--accent) 22%, transparent); }
    .state-badge.signed-off.signed-older { background: color-mix(in srgb, var(--signed) 6%, transparent); }

    /* Responsive fallback — stack hero-row on narrow screens */
    @media (max-width: 1100px) {
      .dash-p1 .hero-row { grid-template-columns: repeat(2, 1fr); }
      .dash-p1 .hero-master { grid-template-columns: 1fr; gap: 0.75rem; }
      .dash-p1 .header-after { grid-template-columns: 1fr; }
    }
    @media (max-width: 700px) {
      .dash-p1 .hero-row { grid-template-columns: 1fr; }
    }

    /* ── Track Requirements (Phase 3.1) ─────────────────────────────── */
    .track-reqs .bucket-pills { display: flex; gap: 0.5rem; margin-bottom: 0.75rem; flex-wrap: wrap; }
    .track-reqs .bucket-pill { padding: 6px 14px; border: 1px solid var(--border); border-radius: 999px; background: var(--bg-secondary); font-size: 0.8rem; color: var(--text-secondary); cursor: pointer; user-select: none; }
    .track-reqs .bucket-pill:hover { border-color: var(--accent); color: var(--accent); }
    .track-reqs .bucket-pill.active { background: var(--accent); border-color: var(--accent); color: #fff; }
    .track-reqs .bucket-pill .count-chip { display: inline-block; margin-left: 6px; padding: 1px 7px; border-radius: 8px; background: rgba(0,0,0,0.15); font-size: 0.7rem; }
    .track-reqs .bucket-pill.active .count-chip { background: rgba(255,255,255,0.25); }

    .track-reqs .filter-chips { display: flex; gap: 0.5rem; margin-bottom: 1rem; flex-wrap: wrap; align-items: center; position: relative; }
    .track-reqs .chip-select { position: relative; display: inline-flex; align-items: center; gap: 6px; padding: 5px 10px; border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--bg-secondary); font-size: 0.78rem; color: var(--text-secondary); cursor: pointer; user-select: none; }
    .track-reqs .chip-select:hover { border-color: var(--accent); }
    .track-reqs .chip-select.is-active { border-color: var(--accent); background: var(--accent-dim); color: var(--accent); }
    .track-reqs .chip-select .chip-label { font-weight: 500; }
    .track-reqs .chip-select .chip-value { background: var(--accent-dim); color: var(--accent); padding: 1px 7px; border-radius: 8px; font-size: 0.72rem; max-width: 120px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
    .track-reqs .chip-select.is-active .chip-value { background: rgba(255,255,255,0.5); }
    .track-reqs .chip-select .chip-caret { font-size: 0.65rem; margin-left: 2px; opacity: 0.6; }

    .track-reqs .chip-menu { position: absolute; top: calc(100% + 4px); left: 0; min-width: 180px; background: var(--bg-secondary); border: 1px solid var(--border); border-radius: var(--radius-md); box-shadow: 0 4px 14px rgba(0,0,0,0.1); padding: 4px; margin: 0; list-style: none; z-index: 100; }
    .track-reqs .chip-menu[hidden] { display: none; }
    .track-reqs .chip-menu li { padding: 6px 10px; border-radius: var(--radius-sm); font-size: 0.78rem; color: var(--text-primary); cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 12px; }
    .track-reqs .chip-menu li:hover { background: var(--bg-hover); }
    .track-reqs .chip-menu li.selected { background: var(--accent-dim); color: var(--accent); font-weight: 500; }
    .track-reqs .chip-menu li .check { opacity: 0; font-size: 0.7rem; }
    .track-reqs .chip-menu li.selected .check { opacity: 1; }

    .track-reqs .sort-select { margin-left: auto; padding: 6px 10px; border-radius: var(--radius-sm); border: 1px solid var(--border); background: var(--bg-secondary); font-size: 0.8rem; color: var(--text-secondary); cursor: pointer; }
    .track-reqs .reset-btn { font-size: 0.75rem; color: var(--accent); cursor: pointer; border: 0; background: transparent; padding: 0 8px; }
    .track-reqs .reset-btn:hover { text-decoration: underline; }

    .track-reqs .req-card { background: var(--bg-secondary); border: 1px solid var(--border); border-radius: var(--radius-md); padding: 1rem 1.25rem; margin-bottom: 0.75rem; cursor: pointer; }
    .track-reqs .req-card:hover { background: var(--bg-hover); border-color: var(--accent); }
    .track-reqs .req-card.dimmed { opacity: 0.6; }
    .track-reqs .req-card.stale-border { border-left: 3px solid var(--danger); }
    .track-reqs .req-line1 { display: flex; gap: 0.75rem; align-items: center; flex-wrap: wrap; }
    .track-reqs .req-line1 code { font-family: SFMono-Regular, Consolas, monospace; font-size: 0.8rem; color: var(--text-secondary); background: var(--bg-tertiary); padding: 2px 6px; border-radius: var(--radius-sm); }
    .track-reqs .req-title { font-weight: 600; color: var(--text-primary); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 60ch; }
    .track-reqs .req-line2 { display: flex; gap: 0.5rem; align-items: center; flex-wrap: wrap; margin-top: 0.5rem; }
    .track-reqs .req-meta { color: var(--text-muted); font-size: 0.85rem; margin-right: auto; }
    .track-reqs .req-coverage { margin-top: 0.4rem; color: var(--text-muted); font-size: 0.8rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 100%; }

    .track-reqs .status-badge-r { display: inline-block; padding: 2px 10px; border-radius: 10px; font-size: 0.7rem; font-weight: 600; letter-spacing: 0.02em; }
    .track-reqs .status-submitted    { background: var(--warning-dim); color: var(--warning); }
    .track-reqs .status-under-review { background: var(--info-dim);    color: var(--info); }
    .track-reqs .status-accepted     { background: var(--success-dim); color: var(--success); }
    .track-reqs .status-in-development { background: var(--accent-dim); color: var(--accent); }
    .track-reqs .status-delivered    { background: rgba(74,222,128,0.15); color: #2f8841; }
    .track-reqs .status-rejected     { background: var(--danger-dim); color: var(--danger); }

    .track-reqs .age-chip { padding: 1px 7px; border-radius: 8px; font-size: 0.7rem; font-weight: 600; margin-left: auto; }
    .track-reqs .age-fresh { background: rgba(74,222,128,0.18); color: #2f8841; }
    .track-reqs .age-watch { background: var(--warning-dim); color: var(--warning); }
    .track-reqs .age-stale { background: var(--danger-dim); color: var(--danger); }
    .track-reqs .age-neutral { background: var(--bg-tertiary); color: var(--text-muted); }

    .track-reqs .pill-small { display: inline-flex; align-items: center; gap: 4px; padding: 1px 8px; border-radius: 8px; font-size: 0.7rem; background: var(--bg-tertiary); color: var(--text-secondary); border: 1px solid var(--border); white-space: nowrap; }
    .track-reqs .pill-classification { background: var(--accent-dim); color: var(--accent); border-color: transparent; }

    .track-reqs .cov-dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin-right: 6px; vertical-align: middle; }
    .track-reqs .cov-green { background: #27ae60; }
    .track-reqs .cov-amber { background: #f39c12; }
    .track-reqs .cov-red { background: #e74c3c; }
    .track-reqs .cov-grey { background: var(--text-muted); }

    .track-reqs .trace-bar { display: flex; gap: 0.35rem; align-items: center; flex-wrap: wrap; margin-top: 0.55rem; padding-top: 0.55rem; border-top: 1px dashed var(--border); }
    .track-reqs .trace-label { font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-muted); margin-right: 4px; }
    .track-reqs .trace-chip { display: inline-flex; align-items: center; gap: 4px; padding: 2px 8px; border-radius: 999px; font-size: 0.7rem; border: 1px solid transparent; }
    .track-reqs .trace-chip .icon { font-family: SFMono-Regular, Consolas, monospace; font-size: 0.68rem; opacity: 0.7; width: 12px; text-align: center; }
    .track-reqs .trace-chip .num { font-weight: 600; }
    .track-reqs .tc-story  { background: #e0e7ff; color: #3b3d87; }
    .track-reqs .tc-test   { background: #dcfce7; color: #166534; }
    .track-reqs .tc-screen { background: #fef3c7; color: #92400e; }
    .track-reqs .tc-flow   { background: #fce7f3; color: #9d174d; }
    .track-reqs .tc-jira   { background: #dbeafe; color: #1e40af; text-decoration: none; }
    .track-reqs .tc-jira:hover { text-decoration: underline; }
    .track-reqs .tc-missing { background: var(--danger-dim); color: var(--danger); font-weight: 600; }
    .track-reqs .jira-dot  { display: inline-block; width: 10px; height: 10px; border-radius: 2px; background: #0052cc; }

    .track-reqs .triage-callout { display: inline-block; background: var(--warning-dim); color: var(--warning); padding: 4px 10px; border-radius: var(--radius-sm); font-size: 0.78rem; margin-left: 0.5rem; cursor: pointer; }
    .track-reqs .triage-callout:hover { background: var(--warning); color: #fff; }
    .track-reqs .empty-state { padding: 2rem; background: var(--bg-secondary); border: 1px dashed var(--border); border-radius: var(--radius-md); text-align: center; color: var(--text-muted); }

    .track-reqs .search-row { display: flex; gap: 0.75rem; margin-bottom: 1rem; flex-wrap: wrap; align-items: center; }
    .track-reqs .search-row input { flex: 1; min-width: 220px; padding: 8px 12px; border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--bg-secondary); color: var(--text-primary); font-size: 13px; }

    .track-reqs .pagination { display: flex; gap: 0.75rem; align-items: center; justify-content: center; margin: 1rem 0 0.25rem; font-size: 0.8rem; color: var(--text-secondary); }
    .track-reqs .pagination .page-btn { padding: 6px 12px; border-radius: var(--radius-sm); border: 1px solid var(--border); background: var(--bg-secondary); color: var(--text-secondary); cursor: pointer; font-size: 0.8rem; }
    .track-reqs .pagination .page-btn:hover:not(:disabled) { border-color: var(--accent); color: var(--accent); }
    .track-reqs .pagination .page-btn:disabled { opacity: 0.4; cursor: not-allowed; }
    .track-reqs .pagination .page-info { color: var(--text-muted); }
    .track-reqs .bucket-pill:focus-visible,
    .track-reqs .chip-select:focus-visible,
    .track-reqs .chip-menu li:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

    @media (max-width: 700px) {
      .track-reqs .req-meta { display: none; }
      .track-reqs .req-title { max-width: 100%; }
    }

    /* ── Req Dashboard (Phase 3.2) ───────────────────────────────────────── */
    .req-dashboard { padding: 1.5rem; }
    .req-dashboard .grid-buckets { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin-bottom: 1.5rem; }
    .req-dashboard .bucket-card { background: var(--bg-secondary); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 1.25rem; cursor: pointer; position: relative; }
    .req-dashboard .bucket-card:hover { border-color: var(--accent); box-shadow: 0 4px 14px rgba(47, 84, 150, 0.08); }
    .req-dashboard .bucket-card .bucket-title { font-size: 0.72rem; letter-spacing: 0.08em; color: var(--text-muted); font-weight: 600; }
    .req-dashboard .bucket-card .bucket-num { font-size: 2.25rem; font-weight: 700; line-height: 1; margin-top: 0.25rem; }
    .req-dashboard .bucket-card .status-line { margin-top: 0.6rem; font-size: 0.75rem; color: var(--text-muted); }
    .req-dashboard .bucket-card.bucket-triage .bucket-num { color: var(--warning); }
    .req-dashboard .bucket-card.bucket-active  .bucket-num { color: var(--accent); }
    .req-dashboard .bucket-card.bucket-closed  .bucket-num { color: var(--text-muted); }
    .req-dashboard .bucket-card.is-empty { opacity: 0.55; }
    .req-dashboard .bucket-card.is-empty .bucket-num { color: var(--text-muted); }
    .req-dashboard .bucket-card .attn-arrow { position: absolute; top: 1rem; right: 1rem; color: var(--text-muted); font-size: 0.9rem; }
    .req-dashboard .age-mix { display: flex; gap: 2px; margin-top: 0.75rem; height: 6px; border-radius: 3px; overflow: hidden; background: var(--bg-tertiary); }
    .req-dashboard .age-mix .age-seg { height: 100%; }
    .req-dashboard .age-mix .age-seg.fresh { background: #4ade80; }
    .req-dashboard .age-mix .age-seg.watch { background: var(--warning); }
    .req-dashboard .age-mix .age-seg.stale { background: var(--danger); }
    .req-dashboard .age-legend { display: flex; gap: 0.6rem; margin-top: 0.4rem; font-size: 0.7rem; color: var(--text-muted); flex-wrap: wrap; }
    .req-dashboard .age-legend .dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin-right: 4px; vertical-align: middle; }

    .req-dashboard .panel { background: var(--bg-secondary); border: 1px solid var(--border); border-radius: var(--radius-lg); margin-bottom: 1.5rem; overflow: hidden; }
    .req-dashboard .panel h3 { margin: 0; padding: 0.75rem 1rem; border-bottom: 1px solid var(--border); font-size: 0.95rem; display: flex; align-items: center; gap: 0.5rem; }
    .req-dashboard .panel h3 .count-badge { background: var(--warning-dim); color: var(--warning); padding: 1px 10px; border-radius: 10px; font-size: 0.7rem; font-weight: 600; }
    .req-dashboard .panel h3 .more-link { margin-left: auto; font-size: 0.75rem; font-weight: 400; color: var(--accent); cursor: pointer; }
    .req-dashboard .panel h3 .more-link:hover { text-decoration: underline; }
    .req-dashboard .panel-empty { padding: 2rem; text-align: center; color: var(--text-muted); font-size: 0.85rem; }

    .req-dashboard .attn-list { padding: 0; margin: 0; list-style: none; }
    .req-dashboard .attn-row { padding: 0.75rem 1rem; border-bottom: 1px solid var(--border); display: flex; align-items: center; gap: 0.75rem; cursor: pointer; }
    .req-dashboard .attn-row:last-child { border-bottom: 0; }
    .req-dashboard .attn-row:hover { background: var(--bg-hover); }
    .req-dashboard .attn-row code { font-family: SFMono-Regular, Consolas, monospace; font-size: 0.8rem; color: var(--text-secondary); background: var(--bg-tertiary); padding: 2px 6px; border-radius: var(--radius-sm); white-space: nowrap; }
    .req-dashboard .attn-row .title { font-weight: 500; color: var(--text-primary); flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
    .req-dashboard .attn-row .meta { color: var(--text-muted); font-size: 0.78rem; white-space: nowrap; }
    .req-dashboard .attn-row .age-chip { padding: 1px 8px; border-radius: 10px; font-size: 0.7rem; font-weight: 600; white-space: nowrap; }
    .req-dashboard .age-fresh { background: rgba(74,222,128,0.18); color: #2f8841; }
    .req-dashboard .age-watch { background: var(--warning-dim); color: var(--warning); }
    .req-dashboard .age-stale { background: var(--danger-dim); color: var(--danger); }

    .req-dashboard .row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-bottom: 1.5rem; }
    .req-dashboard .mix-panel { background: var(--bg-secondary); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 1rem 1.25rem; }
    .req-dashboard .mix-panel h4 { margin: 0 0 0.75rem 0; font-size: 0.8rem; letter-spacing: 0.05em; color: var(--text-muted); text-transform: uppercase; font-weight: 600; }
    .req-dashboard .bar-stack { display: flex; height: 32px; border-radius: var(--radius-sm); overflow: hidden; margin-bottom: 0.6rem; background: var(--bg-tertiary); }
    .req-dashboard .bar-seg { height: 100%; display: flex; align-items: center; justify-content: center; color: #fff; font-size: 0.7rem; font-weight: 600; min-width: 2px; position: relative; cursor: help; }
    .req-dashboard .bar-seg .seg-num { padding: 0 4px; }
    .req-dashboard .bar-seg.tiny .seg-num { display: none; }
    .req-dashboard .bar-seg.green { background: #27ae60; }
    .req-dashboard .bar-seg.amber { background: #f39c12; }
    .req-dashboard .bar-seg.red   { background: #e74c3c; }
    .req-dashboard .bar-seg.grey  { background: var(--border-light); color: var(--text-secondary); }
    .req-dashboard .bar-seg.cls-configurable { background: var(--accent); }
    .req-dashboard .bar-seg.cls-reqdev       { background: #c2410c; }
    .req-dashboard .bar-seg.cls-native       { background: #7c3aed; }
    .req-dashboard .bar-seg.cls-review       { background: var(--warning); }
    .req-dashboard .bar-seg.cls-oos          { background: var(--text-muted); }
    .req-dashboard .bar-seg.cls-none         { background: var(--border-light); color: var(--text-secondary); }
    .req-dashboard .mix-legend { display: flex; flex-wrap: wrap; gap: 0.8rem; font-size: 0.75rem; color: var(--text-secondary); }
    .req-dashboard .mix-legend .dot { display: inline-block; width: 10px; height: 10px; border-radius: 2px; margin-right: 4px; vertical-align: middle; }
    .req-dashboard .mix-empty { padding: 1rem; color: var(--text-muted); font-size: 0.85rem; text-align: center; }

    .req-dashboard .tc-panel { background: var(--bg-secondary); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 1rem 1.25rem; margin-bottom: 1.5rem; }
    .req-dashboard .tc-panel h4 { margin: 0 0 0.25rem 0; font-size: 0.8rem; letter-spacing: 0.05em; color: var(--text-muted); text-transform: uppercase; font-weight: 600; }
    .req-dashboard .tc-panel .tc-sub { color: var(--text-muted); font-size: 0.78rem; margin-bottom: 0.75rem; }
    .req-dashboard .tc-panel .tc-rows { display: grid; grid-template-columns: max-content minmax(60px, 1fr) max-content max-content; column-gap: 14px; row-gap: 10px; align-items: center; padding: 8px 0; }
    .req-dashboard .tc-panel .tc-row-item { display: contents; }
    .req-dashboard .tc-panel .tc-rows > * { font-size: 0.82rem; }
    .req-dashboard .tc-panel .tc-row-name { font-weight: 500; color: var(--text-secondary); white-space: nowrap; }
    .req-dashboard .tc-bar { height: 10px; background: var(--bg-tertiary); border-radius: 5px; overflow: hidden; min-width: 40px; }
    .req-dashboard .tc-bar-fill { height: 10px; border-radius: 5px; transition: width 0.2s ease; }
    .req-dashboard .tc-bar-fill.story  { background: #6366f1; }
    .req-dashboard .tc-bar-fill.test   { background: #16a34a; }
    .req-dashboard .tc-bar-fill.screen { background: #f59e0b; }
    .req-dashboard .tc-bar-fill.flow   { background: #ec4899; }
    .req-dashboard .tc-bar-fill.jira   { background: #2563eb; }
    .req-dashboard .tc-panel .tc-count { color: var(--text-muted); font-size: 0.78rem; text-align: right; white-space: nowrap; }
    .req-dashboard .tc-panel .tc-pct { font-weight: 600; text-align: right; color: var(--text-primary); white-space: nowrap; }
    .req-dashboard .tc-panel .tc-applicable { color: var(--text-muted); font-size: 0.68rem; font-style: italic; margin-left: 2px; }
    .req-dashboard .tc-panel .tc-warning { margin-top: 0.75rem; padding: 8px 12px; background: var(--danger-dim); color: var(--danger); border-radius: var(--radius-sm); font-size: 0.8rem; display: flex; align-items: center; gap: 6px; }
    .req-dashboard .tc-panel .tc-empty { padding: 1rem; color: var(--text-muted); font-size: 0.85rem; text-align: center; }

    .req-dashboard .activity-row { padding: 0.65rem 1rem; border-bottom: 1px solid var(--border); font-size: 0.82rem; display: flex; gap: 0.5rem; align-items: center; flex-wrap: nowrap; overflow: hidden; }
    .req-dashboard .activity-row:last-child { border-bottom: 0; }
    .req-dashboard .activity-row .when { color: var(--text-muted); font-size: 0.72rem; min-width: 60px; }
    .req-dashboard .activity-row code { font-family: SFMono-Regular, Consolas, monospace; font-size: 0.76rem; color: var(--text-secondary); white-space: nowrap; }
    .req-dashboard .activity-row .msg { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; flex: 1; }
    .req-dashboard .activity-row .arrow { color: var(--text-muted); }
    .req-dashboard .pill-tiny { display: inline-block; padding: 1px 7px; border-radius: 8px; font-size: 0.68rem; background: var(--bg-tertiary); color: var(--text-secondary); white-space: nowrap; }
    .req-dashboard .pill-tiny.badge-sub { background: var(--warning-dim); color: var(--warning); }
    .req-dashboard .pill-tiny.badge-acc { background: var(--success-dim); color: var(--success); }
    .req-dashboard .pill-tiny.badge-dev { background: var(--accent-dim); color: var(--accent); }
    .req-dashboard .pill-tiny.badge-del { background: rgba(74,222,128,0.18); color: #2f8841; }
    .req-dashboard .pill-tiny.badge-rev { background: var(--info-dim); color: var(--info); }
    .req-dashboard .pill-tiny.badge-rej { background: var(--danger-dim); color: var(--danger); }
    .req-dashboard .pill-tiny.badge-cls { background: var(--accent-dim); color: var(--accent); }

    .req-dashboard .global-empty { padding: 3rem; text-align: center; background: var(--bg-secondary); border: 1px dashed var(--border); border-radius: var(--radius-lg); }
    .req-dashboard .global-empty h4 { margin: 0 0 0.5rem 0; font-size: 1rem; color: var(--text-primary); }
    .req-dashboard .global-empty p { margin: 0 0 1rem 0; color: var(--text-muted); }
    .req-dashboard .global-empty .cta { display: inline-block; padding: 8px 18px; background: var(--accent); color: #fff; border-radius: var(--radius-sm); text-decoration: none; font-size: 0.85rem; cursor: pointer; border: 0; }

    .req-dashboard .bucket-card:focus-visible,
    .req-dashboard .attn-row:focus-visible,
    .req-dashboard .global-empty .cta:focus-visible,
    .req-dashboard .more-link:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

    @media (max-width: 900px) {
      .req-dashboard .grid-buckets,
      .req-dashboard .row2 { grid-template-columns: 1fr; }
      .req-dashboard .tc-panel .tc-rows { column-gap: 10px; row-gap: 8px; }
      .req-dashboard .tc-panel .tc-applicable { display: none; }
    }
    @media (max-width: 700px) {
      .req-dashboard .attn-row .meta { display: none; }
    }
    @media (max-width: 600px) {
      .req-dashboard .tc-panel .tc-rows { display: block; padding: 4px 0; }
      .req-dashboard .tc-panel .tc-rows > * { display: inline; padding: 0; }
      .req-dashboard .tc-panel .tc-row-item { display: grid; grid-template-columns: 1fr auto; gap: 4px 10px; padding: 6px 0; border-bottom: 1px solid var(--bg-tertiary); }
      .req-dashboard .tc-panel .tc-row-item:last-child { border-bottom: 0; }
      .req-dashboard .tc-panel .tc-row-item .tc-row-name { grid-column: 1; grid-row: 1; display: block; }
      .req-dashboard .tc-panel .tc-row-item .tc-pct { grid-column: 2; grid-row: 1; display: block; text-align: right; }
      .req-dashboard .tc-panel .tc-row-item .tc-bar { grid-column: 1 / 3; grid-row: 2; display: block; width: 100%; }
      .req-dashboard .tc-panel .tc-row-item .tc-count { grid-column: 1 / 3; grid-row: 3; display: block; text-align: left; font-size: 0.72rem; }
    }

    /* ── Migrate links modal (Doc Dashboard, mig-modal) ────────────────────── */
    .modal:has(.mig-modal) { max-width: 900px; }
    .mig-modal { font-size: 0.9rem; }
    .mig-loading { padding: 24px; text-align: center; color: var(--text-secondary); }
    .mig-residual-badge { font-size: 0.72rem; padding: 2px 8px; border-radius: 12px; background: var(--danger-dim, #fdecea); color: var(--danger, #b00020); font-weight: 600; margin-left: 8px; vertical-align: middle; }
    .mig-caveats { background: var(--bg-tertiary); border-left: 3px solid var(--text-secondary); padding: 10px 14px; margin-bottom: 12px; border-radius: var(--radius-sm); }
    .mig-caveats > div { color: var(--text-secondary); font-size: 0.82rem; line-height: 1.4; }
    .mig-caveats > div + div { margin-top: 4px; }
    .mig-summary { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 12px; }
    .mig-stat { padding: 6px 12px; border-radius: var(--radius-sm); background: var(--bg-tertiary); font-size: 0.85rem; }
    .mig-stat strong { font-size: 1.1rem; margin-right: 4px; }
    .mig-stat.ok strong { color: var(--success, #1b8a3a); }
    .mig-stat.warn strong { color: var(--warning, #b07d00); }
    .mig-stat.muted strong { color: var(--text-secondary); }
    .mig-chips { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 14px; }
    .mig-chip { padding: 3px 9px; border-radius: 12px; font-size: 0.75rem; background: var(--bg-tertiary); color: var(--text-secondary); }
    .mig-chip strong { margin-right: 4px; }
    .mig-chip-ok { background: var(--success-dim, #e6f4ea); color: var(--success, #1b8a3a); }
    .mig-chip-warn { background: var(--warning-dim, #fff4d6); color: var(--warning, #b07d00); }
    .mig-empty { padding: 14px; border-radius: var(--radius-sm); margin-bottom: 12px; line-height: 1.5; }
    .mig-empty code { font-family: SFMono-Regular, Consolas, monospace; font-size: 0.82rem; padding: 2px 6px; border-radius: 3px; background: rgba(0,0,0,0.05); }
    .mig-empty-info { background: var(--bg-tertiary); }
    .mig-empty-warn { background: var(--warning-dim, #fff4d6); color: var(--warning, #b07d00); border-left: 3px solid var(--warning, #b07d00); }
    .mig-empty-ok { background: var(--success-dim, #e6f4ea); color: var(--success, #1b8a3a); border-left: 3px solid var(--success, #1b8a3a); }
    .mig-details { margin-bottom: 10px; }
    .mig-details > summary { cursor: pointer; padding: 6px 0; font-weight: 600; color: var(--text-primary); }
    .mig-table { width: 100%; border-collapse: collapse; font-size: 0.82rem; margin-top: 6px; }
    .mig-table th { text-align: left; padding: 6px 10px; background: var(--bg-tertiary); font-weight: 600; font-size: 0.78rem; color: var(--text-secondary); border-bottom: 1px solid var(--border); }
    .mig-table td { padding: 6px 10px; border-bottom: 1px solid var(--border); vertical-align: top; word-break: break-word; }
    .mig-table tr:last-child td { border-bottom: none; }
    .mig-empty-cell { text-align: center; color: var(--text-secondary); padding: 14px; }
    .mig-cap-note { padding: 6px 10px; font-size: 0.75rem; color: var(--text-secondary); font-style: italic; }

    /* ── Requirement Detail (Phase 3.3) ───────────────────────────────────── */
    .modal:has(.req-detail) { max-width: 900px; }
    .modal:has(.req-detail) > .modal-header { display: flex; align-items: center; gap: 14px; padding: 14px 20px; }
    .modal:has(.req-detail) > .modal-header h3 { flex: 1; font-weight: 600; font-size: 1rem; overflow: hidden; min-width: 0; }
    .modal:has(.req-detail) .rd-title-bar { display: flex; align-items: center; gap: 12px; width: 100%; min-width: 0; }
    .modal:has(.req-detail) .rd-title-bar code { font-family: SFMono-Regular, Consolas, monospace; font-size: 0.82rem; color: var(--text-secondary); background: var(--bg-tertiary); padding: 3px 8px; border-radius: var(--radius-sm); flex-shrink: 0; }
    .modal:has(.req-detail) .rd-title-bar .title-text { font-size: 1rem; font-weight: 600; color: var(--text-primary); flex: 1 1 auto; overflow: hidden; text-overflow: ellipsis; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; min-width: 0; line-height: 1.3; max-height: 2.6em; word-break: break-word; }
    .modal:has(.req-detail) .rd-badge { padding: 2px 12px; border-radius: 12px; font-size: 0.75rem; font-weight: 600; flex-shrink: 0; }
    .modal:has(.req-detail) .rd-badge-submitted { background: var(--warning-dim); color: var(--warning); }
    .modal:has(.req-detail) .rd-badge-under-review { background: var(--info-dim); color: var(--info); }
    .modal:has(.req-detail) .rd-badge-accepted { background: var(--success-dim); color: var(--success); }
    .modal:has(.req-detail) .rd-badge-in-development { background: var(--accent-dim); color: var(--accent); }
    .modal:has(.req-detail) .rd-badge-delivered { background: #4ade8020; color: #2f8841; }
    .modal:has(.req-detail) .rd-badge-rejected { background: var(--danger-dim); color: var(--danger); }

    .req-detail { font-size: 0.85rem; }
    .req-detail .rd-section { margin-bottom: 22px; }
    .req-detail .rd-section:last-child { margin-bottom: 0; }
    .req-detail .rd-section h5 { margin: 0 0 8px; font-size: 0.7rem; letter-spacing: 0.08em; color: var(--text-muted); text-transform: uppercase; font-weight: 600; }

    /* Timeline */
    .req-detail .timeline { display: flex; align-items: stretch; margin: 4px 0; gap: 0; position: relative; }
    .req-detail .tl-step { flex: 1; position: relative; padding: 0 4px; }
    .req-detail .tl-dot { width: 22px; height: 22px; border-radius: 50%; background: var(--border); border: 3px solid var(--bg-secondary); box-shadow: 0 0 0 1px var(--border); margin: 0 auto 4px; position: relative; z-index: 2; }
    .req-detail .tl-step.done .tl-dot { background: var(--success); box-shadow: 0 0 0 1px var(--success); }
    .req-detail .tl-step.current .tl-dot { background: var(--accent); box-shadow: 0 0 0 1px var(--accent); width: 26px; height: 26px; margin-top: -2px; }
    .req-detail .tl-step.future .tl-dot { background: var(--bg-tertiary); }
    .req-detail .tl-step.rejected .tl-dot { background: var(--danger); box-shadow: 0 0 0 1px var(--danger); }
    .req-detail .tl-step:not(:last-child)::after { content: ''; position: absolute; top: 11px; right: -50%; width: 100%; height: 2px; background: var(--border); z-index: 1; }
    .req-detail .tl-step.done:not(:last-child)::after { background: var(--success); }
    .req-detail .tl-step.current:not(:last-child)::after { background: linear-gradient(90deg, var(--accent) 50%, var(--border) 50%); }
    .req-detail .tl-label { text-align: center; font-size: 0.72rem; color: var(--text-muted); font-weight: 600; letter-spacing: 0.02em; }
    .req-detail .tl-step.done .tl-label, .req-detail .tl-step.current .tl-label, .req-detail .tl-step.rejected .tl-label { color: var(--text-primary); }
    .req-detail .tl-when { text-align: center; font-size: 0.68rem; color: var(--text-muted); margin-top: 1px; }
    .req-detail .tl-actor { text-align: center; font-size: 0.68rem; color: var(--text-muted); font-style: italic; }
    .req-detail .rd-reject-callout { display: flex; gap: 10px; align-items: flex-start; margin-top: 12px; padding: 10px; background: var(--danger-dim); border-radius: var(--radius-sm); }
    .req-detail .rd-reject-callout .tl-dot { background: var(--danger); box-shadow: 0 0 0 1px var(--danger); margin: 0; flex-shrink: 0; }
    .req-detail .rd-reject-callout .rc-body { font-size: 0.82rem; }
    .req-detail .rd-reject-callout strong { color: var(--danger); }
    .req-detail .rd-reject-callout .rc-reason { color: var(--text-muted); font-style: italic; display: block; margin-top: 2px; word-break: break-word; }

    /* Metadata grid */
    .req-detail .meta-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px 20px; font-size: 0.82rem; }
    .req-detail .meta-grid .key { color: var(--text-muted); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.04em; }
    .req-detail .meta-grid .val { color: var(--text-primary); margin-top: 1px; word-break: break-word; }
    .req-detail .meta-grid code { font-family: SFMono-Regular, Consolas, monospace; font-size: 0.76rem; background: var(--bg-tertiary); padding: 1px 6px; border-radius: 3px; }
    .req-detail .pill-small { display: inline-flex; align-items: center; gap: 4px; padding: 1px 8px; border-radius: 8px; font-size: 0.72rem; background: var(--bg-tertiary); color: var(--text-secondary); border: 1px solid var(--border); }
    .req-detail .classification-pill { background: var(--accent-dim); color: var(--accent); border-color: transparent; }
    .req-detail .jira-pill { background: #dbeafe; color: #1e40af; border-color: transparent; cursor: pointer; text-decoration: none; }
    .req-detail .jira-dot { display: inline-block; width: 10px; height: 10px; border-radius: 2px; background: #0052cc; }

    /* Text blocks */
    .req-detail .text-field { padding: 10px 14px; background: var(--bg-tertiary); border-radius: var(--radius-sm); font-size: 0.85rem; color: var(--text-primary); line-height: 1.5; white-space: pre-wrap; word-break: break-word; }

    /* Linked sections / trace panel */
    .req-detail .trace-strip { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 10px; }
    .req-detail .trace-chip { display: inline-flex; align-items: center; gap: 4px; padding: 2px 9px; border-radius: 999px; font-size: 0.72rem; border: 1px solid transparent; }
    .req-detail .tc-story  { background: #e0e7ff; color: #3b3d87; }
    .req-detail .tc-test   { background: #dcfce7; color: #166534; }
    .req-detail .tc-screen { background: #fef3c7; color: #92400e; }
    .req-detail .tc-flow   { background: #fce7f3; color: #9d174d; }
    .req-detail .tc-missing { background: var(--danger-dim); color: var(--danger); font-weight: 600; }
    .req-detail .linked-sections { display: flex; flex-direction: column; gap: 5px; max-height: 360px; overflow-y: auto; padding-right: 4px; }
    .req-detail .linked-row { display: grid; grid-template-columns: max-content 1fr max-content max-content; gap: 10px; align-items: center; padding: 7px 10px; background: var(--bg-tertiary); border-radius: var(--radius-sm); font-size: 0.8rem; }
    .req-detail .linked-row code { font-family: SFMono-Regular, Consolas, monospace; font-size: 0.72rem; background: var(--bg-secondary); padding: 1px 6px; border-radius: 3px; }
    .req-detail .linked-row .title { color: var(--text-primary); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
    .req-detail .linked-row .match-type { color: var(--text-muted); font-size: 0.7rem; font-style: italic; }
    .req-detail .linked-row .unlink { color: var(--danger); cursor: pointer; font-size: 0.75rem; padding: 2px 6px; border-radius: 3px; background: none; border: none; font-family: inherit; }
    .req-detail .linked-row .unlink:hover { background: var(--danger-dim); }
    .req-detail .btn-add-link { display: inline-block; margin-top: 8px; padding: 4px 12px; border: 1px dashed var(--border); border-radius: var(--radius-sm); background: transparent; color: var(--accent); font-size: 0.78rem; cursor: pointer; font-family: inherit; }
    .req-detail .btn-add-link:hover { background: var(--accent-dim); border-style: solid; }
    .req-detail .rd-empty-note { font-size: 0.82rem; color: var(--text-muted); padding: 8px 0; }

    /* Activity log */
    .req-detail .activity-list { max-height: 160px; overflow-y: auto; border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 4px; }
    .req-detail .activity-row { padding: 6px 10px; font-size: 0.78rem; display: flex; gap: 10px; align-items: baseline; flex-wrap: wrap; }
    .req-detail .activity-row .when { color: var(--text-muted); min-width: 100px; font-size: 0.7rem; }
    .req-detail .activity-row strong { color: var(--text-primary); }

    /* Picker (nested) */
    .rd-picker-results { display: flex; flex-direction: column; gap: 4px; max-height: 340px; overflow-y: auto; margin-top: 8px; }
    .rd-picker-result { padding: 8px 12px; border-radius: var(--radius-sm); cursor: pointer; display: grid; grid-template-columns: max-content 1fr max-content; gap: 10px; align-items: center; font-size: 0.82rem; border: 1px solid transparent; background: var(--bg-tertiary); }
    .rd-picker-result:hover { background: var(--bg-hover); border-color: var(--border); }
    .rd-picker-result.selected { border-color: var(--accent); background: var(--accent-dim); }
    .rd-picker-result code { font-family: SFMono-Regular, Consolas, monospace; font-size: 0.72rem; background: var(--bg-secondary); padding: 1px 6px; border-radius: 3px; }
    .rd-picker-result .rd-section-doc { color: var(--text-muted); font-size: 0.72rem; margin-top: 2px; }
    .rd-picker-result .check { color: var(--accent); font-weight: 700; opacity: 0; }
    .rd-picker-result.selected .check { opacity: 1; }
    .rd-picker-search { width: 100%; padding: 8px 12px; border: 1px solid var(--border); border-radius: var(--radius-sm); font-size: 0.85rem; background: var(--bg-secondary); color: var(--text-primary); }
    .rd-picker-hint { font-size: 0.75rem; color: var(--text-muted); margin-top: 6px; }
    .rd-classification-list { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
    .rd-classification-btn { padding: 10px 12px; border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--bg-tertiary); color: var(--text-primary); cursor: pointer; text-align: left; font-size: 0.85rem; font-family: inherit; }
    .rd-classification-btn:hover { border-color: var(--accent); background: var(--accent-dim); }
    .rd-classification-btn.current { border-color: var(--accent); background: var(--accent-dim); color: var(--accent); font-weight: 600; }

    .req-detail .rd-footer-group { display: flex; gap: 8px; flex-wrap: wrap; }

    /* Nested modal overlay */
    .modal-overlay-2 { position: fixed; inset: 0; background: rgba(0,0,0,0.4); z-index: 120; display: flex; align-items: center; justify-content: center; padding: 20px; }
    .modal-overlay-2.hidden { display: none; }
    .modal-nested { background: var(--bg-secondary); border: 1px solid var(--border); border-radius: var(--radius-lg); width: 100%; max-width: 560px; max-height: 85vh; overflow: hidden; display: flex; flex-direction: column; box-shadow: var(--shadow-lg); }
    .modal-nested .modal-header { display: flex; align-items: center; justify-content: space-between; padding: 14px 20px; border-bottom: 1px solid var(--border); }
    .modal-nested .modal-header h3 { font-size: 1rem; font-weight: 700; }
    .modal-nested .modal-body { padding: 16px 20px; overflow-y: auto; }
    .modal-nested .modal-footer { padding: 12px 20px; border-top: 1px solid var(--border); display: flex; justify-content: flex-end; gap: 8px; }

    @media (max-width: 800px) {
      .modal:has(.req-detail) { width: 100%; max-width: none; margin: 0; border-radius: 0; min-height: 100vh; max-height: 100vh; }
      .req-detail .meta-grid { grid-template-columns: 1fr 1fr; }
      .req-detail .tl-label { font-size: 0.65rem; }
      .req-detail .tl-when, .req-detail .tl-actor { font-size: 0.62rem; }
      .req-detail .rd-classification-list { grid-template-columns: 1fr; }
    }
    @media (max-width: 560px) {
      .req-detail .meta-grid { grid-template-columns: 1fr; gap: 8px; }
      .req-detail .linked-row { grid-template-columns: max-content 1fr; }
      .req-detail .linked-row .match-type,
      .req-detail .linked-row .unlink { grid-column: 2; justify-self: start; font-size: 0.7rem; }
      .req-detail .timeline { flex-wrap: wrap; row-gap: 8px; }
      .req-detail .tl-step { flex: 0 0 33%; }
      .req-detail .tl-step:not(:last-child)::after { display: none; }
    }

    /* ── Submit Requirement (Phase 3.5) ─────────────────────────────────── */
    .req-submit { padding: 1.5rem; max-width: 1400px; margin: 0 auto; }
    .req-submit .rs-layout { display: grid; grid-template-columns: minmax(0, 1fr) 400px; gap: 24px; }
    .req-submit .rs-form-col { background: var(--bg-secondary); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 24px; }
    .req-submit .rs-side-col { position: sticky; top: 60px; align-self: start; }
    .req-submit .rs-header { margin-bottom: 20px; }
    .req-submit .rs-header h2 { margin: 0; font-size: 1.4rem; }
    .req-submit .rs-header .subtitle { color: var(--text-muted); font-size: 0.88rem; margin-top: 4px; }
    .req-submit .done-counter { background: var(--bg-tertiary); padding: 10px 14px; border-radius: var(--radius-sm); font-size: 0.78rem; color: var(--text-secondary); margin-bottom: 14px; display: flex; align-items: center; gap: 8px; }
    .req-submit .done-counter .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--warning, #f39c12); flex-shrink: 0; }
    .req-submit .done-counter.all-done .dot { background: var(--success, #27ae60); }
    .req-submit .section-heading { display: flex; align-items: center; gap: 10px; margin: 20px 0 10px; font-size: 0.88rem; font-weight: 600; color: var(--text-primary); }
    .req-submit .section-heading:first-of-type { margin-top: 0; }
    .req-submit .section-heading .num { display: inline-flex; align-items: center; justify-content: center; width: 22px; height: 22px; border-radius: 50%; background: var(--accent-dim, #e0e7ff); color: var(--accent, #4c6ef5); font-size: 0.78rem; font-weight: 700; flex-shrink: 0; }
    .req-submit .section-heading.done .num { background: #dcfce7; color: #166534; }
    .req-submit .section-heading .hint { margin-left: auto; font-size: 0.72rem; font-weight: 400; color: var(--text-muted); }
    .req-submit .field { display: block; margin-bottom: 16px; }
    .req-submit .field label { display: block; font-size: 0.82rem; font-weight: 500; color: var(--text-secondary); margin-bottom: 4px; }
    .req-submit .field label .req { color: var(--danger, #e74c3c); }
    .req-submit .field input, .req-submit .field select, .req-submit .field textarea {
      width: 100%; padding: 8px 12px; border: 1px solid var(--border); border-radius: var(--radius-sm);
      font-size: 0.88rem; font-family: inherit; background: var(--bg-tertiary); color: var(--text-primary);
      box-sizing: border-box;
    }
    .req-submit .field textarea { resize: vertical; min-height: 70px; }
    .req-submit .field-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
    .req-submit .field-grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 12px; }
    .req-submit .additional { margin-top: 8px; border-top: 1px dashed var(--border); padding-top: 16px; }
    .req-submit .additional > summary { cursor: pointer; font-size: 0.82rem; color: var(--accent, #4c6ef5); padding: 4px 0; user-select: none; }
    .req-submit .attach-dropzone {
      border: 2px dashed var(--border); border-radius: var(--radius-md, 6px); padding: 16px;
      text-align: center; color: var(--text-muted); font-size: 0.84rem; cursor: pointer; margin-bottom: 10px;
    }
    .req-submit .attach-dropzone.drag-over, .req-submit .attach-dropzone:hover {
      border-color: var(--accent, #4c6ef5); color: var(--accent, #4c6ef5); background: var(--accent-dim, #e0e7ff);
    }
    .req-submit .attach-dropzone .icon { font-size: 1.6rem; opacity: 0.5; display: block; margin-bottom: 4px; }
    .req-submit .attach-dropzone .hint { font-size: 0.72rem; margin-top: 4px; display: block; }
    .req-submit .attach-list { display: flex; flex-direction: column; gap: 4px; }
    .req-submit .attach-row {
      display: grid; grid-template-columns: 28px 1fr max-content max-content; gap: 10px;
      align-items: center; padding: 6px 10px; background: var(--bg-tertiary);
      border-radius: var(--radius-sm); font-size: 0.82rem;
    }
    .req-submit .attach-row .file-icon { font-size: 1rem; }
    .req-submit .attach-row .filename { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
    .req-submit .attach-row .file-size { color: var(--text-muted); font-size: 0.72rem; }
    .req-submit .attach-row .remove { color: var(--danger, #e74c3c); cursor: pointer; font-size: 0.75rem; padding: 2px 6px; border: 0; background: transparent; }
    .req-submit .attach-row .remove:hover { background: var(--danger-dim, #fee2e2); border-radius: 3px; }
    .req-submit .btn-submit {
      padding: 12px; background: var(--accent, #4c6ef5); color: #fff; border: 0;
      border-radius: var(--radius-sm); font-size: 0.92rem; font-weight: 600; cursor: pointer;
      margin-top: 16px; width: 100%;
    }
    .req-submit .btn-submit:hover { background: var(--accent-hover, #364fc7); }
    .req-submit .btn-submit:disabled { opacity: 0.5; cursor: not-allowed; }

    .req-submit .preview { background: var(--bg-secondary); border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; }
    .req-submit .preview .preview-header { padding: 12px 16px; border-bottom: 1px solid var(--border); display: flex; align-items: center; gap: 10px; background: var(--bg-tertiary); }
    .req-submit .preview .preview-header h3 { margin: 0; font-size: 0.88rem; font-weight: 600; }
    .req-submit .preview .preview-header .auto-note { margin-left: auto; font-size: 0.7rem; color: var(--text-muted); }
    .req-submit .preview .preview-body { padding: 14px 16px; max-height: calc(100vh - 140px); overflow-y: auto; }
    .req-submit .preview-empty { padding: 24px 16px; color: var(--text-muted); font-size: 0.85rem; text-align: center; }
    .req-submit .preview-empty .icon { font-size: 1.8rem; margin-bottom: 6px; opacity: 0.4; display: block; }
    .req-submit .capability-signal { display: flex; align-items: center; gap: 10px; padding: 12px 14px; border-radius: var(--radius-sm); margin-bottom: 14px; }
    .req-submit .cap-dot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }
    .req-submit .cap-green { background: #27ae60; }
    .req-submit .cap-amber { background: #f39c12; }
    .req-submit .cap-red   { background: #e74c3c; }
    .req-submit .cap-grey  { background: var(--border-light, #cbd5e1); }
    .req-submit .capability-signal.level-green { background: #dcfce7; color: #166534; }
    .req-submit .capability-signal.level-amber { background: #fef3c7; color: #92400e; }
    .req-submit .capability-signal.level-red   { background: #fee2e2; color: #991b1b; }
    .req-submit .capability-signal.level-grey  { background: var(--bg-tertiary); color: var(--text-muted); }
    .req-submit .capability-signal .cap-text { flex: 1; min-width: 0; }
    .req-submit .capability-signal .cap-text strong { display: block; font-size: 0.82rem; }
    .req-submit .capability-signal .cap-text .sub { font-size: 0.74rem; margin-top: 2px; opacity: 0.85; display: block; }
    .req-submit .panel-section { margin-bottom: 16px; }
    .req-submit .panel-section h4 { margin: 0 0 8px; font-size: 0.72rem; letter-spacing: 0.08em; color: var(--text-muted); text-transform: uppercase; font-weight: 600; display: flex; align-items: center; gap: 6px; }
    .req-submit .panel-section h4 .count { background: var(--bg-tertiary); color: var(--text-secondary); padding: 1px 7px; border-radius: 8px; font-size: 0.7rem; }
    .req-submit .match-row {
      display: flex; gap: 10px; padding: 8px 10px; border-radius: var(--radius-sm);
      background: var(--bg-tertiary); margin-bottom: 5px; cursor: pointer; font-size: 0.8rem;
    }
    .req-submit .match-row.selected { outline: 2px solid var(--accent, #4c6ef5); background: var(--accent-dim, #e0e7ff); }
    .req-submit .match-row:hover { background: var(--bg-hover, #eef2ff); }
    .req-submit .match-row .match-body { flex: 1; min-width: 0; }
    .req-submit .match-row .match-doc { color: var(--text-muted); font-size: 0.7rem; margin-top: 2px; }
    .req-submit .match-row .match-score {
      font-size: 0.68rem; color: var(--text-muted); background: var(--bg-secondary);
      padding: 1px 5px; border-radius: 8px; flex-shrink: 0; align-self: flex-start;
    }
    .req-submit .dec-chip {
      display: inline-flex; align-items: center; gap: 4px; padding: 2px 8px; border-radius: 10px;
      background: #e0e7ff; color: #3b3d87; font-size: 0.72rem; margin-right: 4px; margin-bottom: 4px;
    }
    .req-submit .taxy-panel {
      font-size: 0.82rem; background: var(--warning-dim, #fef3c7); color: var(--warning, #92400e);
      padding: 10px; border-radius: var(--radius-sm);
    }
    .req-submit .taxy-panel .sub { font-size: 0.72rem; margin-top: 2px; display: block; }
    .req-submit .similar-req {
      padding: 10px 12px; border-radius: var(--radius-sm); background: var(--warning-dim, #fef3c7);
      border: 1px solid var(--warning, #f39c12); color: var(--warning, #92400e); margin-bottom: 12px;
    }
    .req-submit .similar-req .sr-top { display: flex; align-items: center; gap: 8px; font-size: 0.82rem; font-weight: 600; flex-wrap: wrap; }
    .req-submit .similar-req code {
      font-family: SFMono-Regular, Consolas, monospace; font-size: 0.74rem;
      background: var(--bg-secondary); padding: 1px 6px; border-radius: 3px; color: var(--warning, #92400e);
    }
    .req-submit .similar-req .sr-title { color: var(--text-primary); font-weight: 500; }
    .req-submit .similar-req .sr-meta { color: var(--text-muted); font-size: 0.72rem; margin-top: 4px; }
    .req-submit .similar-req .sr-actions { display: flex; gap: 8px; margin-top: 8px; }
    .req-submit .similar-req .sr-actions button {
      padding: 4px 10px; border-radius: var(--radius-sm); border: 0; font-size: 0.74rem; cursor: pointer;
    }
    .req-submit .similar-req .sr-actions .btn-primary { background: var(--accent, #4c6ef5); color: #fff; }
    .req-submit .similar-req .sr-actions .btn-ghost {
      background: var(--bg-secondary); color: var(--text-primary); border: 1px solid var(--border);
    }
    .req-submit .recommendation { padding: 12px 14px; border-radius: var(--radius-sm); font-size: 0.82rem; line-height: 1.45; margin-top: 14px; border-left: 3px solid transparent; }
    .req-submit .recommendation.ok { background: #dcfce7; color: #166534; border-left-color: #27ae60; }
    .req-submit .recommendation.info { background: var(--accent-dim, #e0e7ff); color: var(--accent, #4c6ef5); border-left-color: var(--accent, #4c6ef5); }
    .req-submit .recommendation.warn { background: #fef3c7; color: #92400e; border-left-color: #f39c12; }
    .req-submit .recommendation.danger { background: #fee2e2; color: #991b1b; border-left-color: #e74c3c; }
    .req-submit .loading-line { height: 8px; background: linear-gradient(90deg, var(--bg-tertiary) 0%, var(--bg-hover, #eef2ff) 50%, var(--bg-tertiary) 100%); background-size: 200% 100%; animation: rs-shimmer 1.2s infinite; border-radius: 4px; margin-bottom: 6px; }
    @keyframes rs-shimmer { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }
    @media (max-width: 1000px) {
      .req-submit .rs-layout { grid-template-columns: 1fr; }
      .req-submit .rs-side-col { position: static; }
    }
    @media (max-width: 560px) {
      .req-submit .field-grid-2, .req-submit .field-grid-3 { grid-template-columns: 1fr; }
    }

    /* ── Bulk Import Requirements (Phase 3.7) ─────────────────────────── */
    .req-bulk { max-width: 1200px; margin: 0 auto; padding: 1.5rem; }
    .req-bulk .page-header { margin-bottom: 18px; display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
    .req-bulk .page-header h2 { margin: 0; font-size: 1.35rem; }
    .req-bulk .page-header .subtitle { color: var(--text-muted); font-size: 0.88rem; margin-top: 4px; }
    .req-bulk .back-link { color: var(--accent); font-size: 0.85rem; text-decoration: none; }
    .req-bulk .back-link:hover { text-decoration: underline; }
    .req-bulk .card { background: var(--bg-secondary); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 22px; margin-bottom: 16px; position: relative; }
    .req-bulk .blocked-card { text-align: center; padding: 60px 30px; }
    .req-bulk .blocked-card .icon { font-size: 2.4rem; opacity: 0.4; margin-bottom: 10px; }
    .req-bulk .blocked-card h3 { margin: 0 0 8px; font-size: 1.05rem; }
    .req-bulk .blocked-card p { margin: 0 auto; color: var(--text-muted); font-size: 0.9rem; max-width: 440px; line-height: 1.5; }
    .req-bulk .blocked-card .link { color: var(--accent); font-weight: 500; text-decoration: none; margin-top: 16px; display: inline-block; cursor: pointer; }
    .req-bulk .dropzone { border: 2px dashed var(--border); border-radius: var(--radius); padding: 44px 24px; text-align: center; background: var(--bg-tertiary); cursor: pointer; transition: border-color 0.15s, background 0.15s; }
    .req-bulk .dropzone:hover, .req-bulk .dropzone.dragover { border-color: var(--accent); background: var(--accent-dim); }
    .req-bulk .dropzone .icon { font-size: 2.4rem; opacity: 0.4; display: block; margin-bottom: 10px; }
    .req-bulk .dropzone .primary { font-size: 1rem; font-weight: 500; color: var(--text-primary); }
    .req-bulk .dropzone .hint { font-size: 0.8rem; color: var(--text-muted); margin-top: 6px; }
    .req-bulk .dropzone input[type=file] { display: none; }
    .req-bulk .actions-row { display: flex; gap: 10px; margin-top: 18px; align-items: center; flex-wrap: wrap; }
    .req-bulk .btn-secondary { padding: 8px 16px; border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--bg-secondary); color: var(--text-primary); font-size: 0.84rem; cursor: pointer; text-decoration: none; display: inline-block; }
    .req-bulk .btn-secondary:hover { background: var(--bg-hover); }
    .req-bulk .btn-primary { padding: 8px 18px; border: 0; border-radius: var(--radius-sm); background: var(--accent); color: #fff; font-size: 0.86rem; font-weight: 500; cursor: pointer; }
    .req-bulk .btn-primary:hover { background: var(--accent-hover); }
    .req-bulk .btn-primary:disabled { opacity: 0.45; cursor: not-allowed; }
    .req-bulk .schema { background: var(--bg-tertiary); border-radius: var(--radius-sm); padding: 14px 16px; margin-top: 18px; font-size: 0.82rem; }
    .req-bulk .schema h4 { margin: 0 0 8px; font-size: 0.82rem; color: var(--text-secondary); font-weight: 600; text-transform: uppercase; letter-spacing: 0.04em; }
    .req-bulk .schema table { width: 100%; border-collapse: collapse; }
    .req-bulk .schema th { text-align: left; color: var(--text-muted); font-weight: 500; font-size: 0.74rem; padding: 4px 8px; text-transform: uppercase; letter-spacing: 0.04em; border-bottom: 1px solid var(--border); }
    .req-bulk .schema td { padding: 6px 8px; border-bottom: 1px dashed var(--border); font-size: 0.82rem; vertical-align: top; }
    .req-bulk .schema td.col { font-family: SFMono-Regular, Consolas, monospace; font-size: 0.78rem; color: var(--text-primary); white-space: nowrap; }
    .req-bulk .schema td.req { color: var(--danger); font-weight: 600; font-size: 0.7rem; }
    .req-bulk .schema td.opt { color: var(--text-muted); font-weight: 500; font-size: 0.7rem; }
    .req-bulk .schema td.notes { color: var(--text-muted); font-size: 0.78rem; }
    .req-bulk .schema details { margin-top: 10px; }
    .req-bulk .schema details summary { cursor: pointer; color: var(--accent); font-size: 0.78rem; }
    .req-bulk .progress-card { text-align: center; padding: 32px 24px; }
    .req-bulk .progress-card .icon { font-size: 1.8rem; opacity: 0.5; margin-bottom: 10px; }
    .req-bulk .progress-card h3 { margin: 0 0 6px; font-size: 1rem; }
    .req-bulk .progress-card p { margin: 0; color: var(--text-muted); font-size: 0.85rem; }
    .req-bulk .progress-bar { height: 6px; background: var(--bg-tertiary); border-radius: 3px; overflow: hidden; margin: 18px auto 0; max-width: 400px; }
    .req-bulk .progress-bar-fill { height: 100%; background: var(--accent); transition: width 0.3s ease; }
    .req-bulk .banner { border-radius: var(--radius-sm); padding: 12px 14px; margin-bottom: 14px; font-size: 0.86rem; display: flex; gap: 10px; align-items: flex-start; }
    .req-bulk .banner .icon { font-size: 1.05rem; line-height: 1.2; flex-shrink: 0; }
    .req-bulk .banner .content { flex: 1; }
    .req-bulk .banner .title { font-weight: 600; margin-bottom: 2px; }
    .req-bulk .banner.success { background: var(--success-dim); color: var(--success); border: 1px solid var(--success); }
    .req-bulk .banner.warning { background: var(--warning-dim); color: #8a5a00; border: 1px solid var(--warning); }
    .req-bulk .banner.danger { background: var(--danger-dim); color: var(--danger); border: 1px solid var(--danger); }
    .req-bulk .banner.info { background: var(--info-dim); color: var(--info); border: 1px solid var(--info); }
    .req-bulk .preview-header-row { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; flex-wrap: wrap; }
    .req-bulk .preview-header-row h3 { margin: 0; font-size: 0.98rem; }
    .req-bulk .preview-header-row .filename { font-family: SFMono-Regular, Consolas, monospace; background: var(--bg-tertiary); padding: 2px 8px; border-radius: var(--radius-sm); font-size: 0.78rem; color: var(--text-secondary); }
    .req-bulk .preview-header-row .right { margin-left: auto; display: flex; gap: 8px; align-items: center; }
    .req-bulk .summary-pills { display: flex; gap: 6px; margin: 0 0 12px; flex-wrap: wrap; font-size: 0.76rem; }
    .req-bulk .pill { padding: 4px 10px; border-radius: 10px; font-weight: 500; }
    .req-bulk .pill.ok { background: var(--success-dim); color: var(--success); }
    .req-bulk .pill.err { background: var(--danger-dim); color: var(--danger); }
    .req-bulk .pill.warn { background: var(--warning-dim); color: #8a5a00; }
    .req-bulk .pill.neutral { background: var(--bg-tertiary); color: var(--text-secondary); }
    .req-bulk .preview-filter-row { display: flex; gap: 10px; margin-bottom: 10px; align-items: center; font-size: 0.82rem; flex-wrap: wrap; }
    .req-bulk .preview-filter-row label { display: inline-flex; align-items: center; gap: 4px; color: var(--text-secondary); cursor: pointer; user-select: none; padding: 4px 10px; border-radius: var(--radius-sm); border: 1px solid var(--border); background: var(--bg-secondary); }
    .req-bulk .preview-filter-row label.active { background: var(--accent-dim); border-color: var(--accent); color: var(--accent); font-weight: 500; }
    .req-bulk .preview-filter-row input[type=radio] { accent-color: var(--accent); margin: 0; }
    .req-bulk .preview-table-wrap { border: 1px solid var(--border); border-radius: var(--radius-sm); overflow: auto; max-height: 520px; }
    .req-bulk .preview-table { width: 100%; border-collapse: collapse; font-size: 0.8rem; }
    .req-bulk .preview-table thead { position: sticky; top: 0; background: var(--bg-tertiary); z-index: 5; }
    .req-bulk .preview-table th { text-align: left; padding: 8px 10px; font-weight: 600; color: var(--text-secondary); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.04em; border-bottom: 1px solid var(--border); white-space: nowrap; }
    .req-bulk .preview-table td { padding: 8px 10px; border-bottom: 1px solid var(--border); vertical-align: top; }
    .req-bulk .preview-table tr.ok td.row-num { color: var(--success); font-weight: 600; }
    .req-bulk .preview-table tr.err td.row-num { color: var(--danger); font-weight: 600; }
    .req-bulk .preview-table tr.warn td.row-num { color: #8a5a00; font-weight: 600; }
    .req-bulk .preview-table tr.err { background: #fef2f2; }
    .req-bulk .preview-table tr.warn { background: #fffbeb; }
    .req-bulk .preview-table td.row-num { width: 40px; text-align: right; font-family: SFMono-Regular, Consolas, monospace; color: var(--text-muted); font-size: 0.74rem; }
    .req-bulk .preview-table td.status { width: 26px; font-size: 0.9rem; text-align: center; }
    .req-bulk .preview-table td.title-cell { max-width: 260px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-weight: 500; color: var(--text-primary); }
    .req-bulk .preview-table td.short { max-width: 110px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--text-secondary); }
    .req-bulk .preview-table td.err-list { font-size: 0.72rem; color: var(--danger); max-width: 260px; white-space: normal; }
    .req-bulk .preview-table .attach-count { display: inline-flex; align-items: center; gap: 3px; font-size: 0.72rem; color: var(--text-secondary); background: var(--bg-tertiary); padding: 1px 7px; border-radius: 9px; border: 1px solid var(--border); cursor: help; font-family: SFMono-Regular, Consolas, monospace; }
    .req-bulk .preview-table .attach-count.zero { opacity: 0.45; cursor: default; }
    .req-bulk .preview-table td.err-list .dup { color: #8a5a00; }
    .req-bulk .preview-table td.actions-cell { width: 70px; text-align: right; white-space: nowrap; }
    .req-bulk .inline-btn { padding: 2px 8px; font-size: 0.7rem; border: 1px solid var(--border); background: var(--bg-secondary); border-radius: 3px; cursor: pointer; color: var(--text-secondary); }
    .req-bulk .inline-btn:hover { background: var(--bg-hover); }
    .req-bulk .row-edit { padding: 12px 16px 14px; background: var(--bg-tertiary); border-bottom: 1px solid var(--border); }
    .req-bulk .row-edit .row-edit-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px 14px; }
    .req-bulk .row-edit label { display: block; font-size: 0.72rem; color: var(--text-muted); margin-bottom: 2px; text-transform: uppercase; letter-spacing: 0.04em; }
    .req-bulk .row-edit input, .req-bulk .row-edit select, .req-bulk .row-edit textarea { width: 100%; padding: 5px 8px; border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--bg-secondary); font-size: 0.8rem; font-family: inherit; box-sizing: border-box; }
    .req-bulk .row-edit .full { grid-column: 1 / -1; }
    .req-bulk .row-edit .row-edit-actions { display: flex; gap: 8px; margin-top: 10px; justify-content: flex-end; }
    .req-bulk .action-bar { position: sticky; bottom: 0; background: var(--bg-secondary); border-top: 1px solid var(--border); padding: 14px 22px; display: flex; justify-content: space-between; align-items: center; margin: 14px -22px -22px; border-bottom-left-radius: var(--radius-lg); border-bottom-right-radius: var(--radius-lg); flex-wrap: wrap; gap: 12px; }
    .req-bulk .action-bar .summary { color: var(--text-secondary); font-size: 0.84rem; }
    .req-bulk .action-bar .buttons { display: flex; gap: 10px; }
    .req-bulk .completed-card { padding: 30px 24px; text-align: center; }
    .req-bulk .completed-card .big-icon { font-size: 2.8rem; margin-bottom: 10px; }
    .req-bulk .completed-card.success .big-icon { color: var(--success); }
    .req-bulk .completed-card.partial .big-icon { color: var(--warning); }
    .req-bulk .completed-card h3 { margin: 0 0 6px; font-size: 1.1rem; }
    .req-bulk .completed-card p { margin: 0; color: var(--text-muted); font-size: 0.88rem; }
    .req-bulk .completed-stats { display: flex; justify-content: center; gap: 32px; margin: 22px 0; flex-wrap: wrap; }
    .req-bulk .stat { text-align: center; }
    .req-bulk .stat .num { font-size: 1.6rem; font-weight: 600; }
    .req-bulk .stat .num.ok { color: var(--success); }
    .req-bulk .stat .num.err { color: var(--danger); }
    .req-bulk .stat .num.neutral { color: var(--text-primary); }
    .req-bulk .stat .label { font-size: 0.74rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.04em; margin-top: 2px; }
    .req-bulk .id-list { background: var(--bg-tertiary); padding: 12px 14px; border-radius: var(--radius-sm); max-height: 180px; overflow: auto; font-family: SFMono-Regular, Consolas, monospace; font-size: 0.78rem; text-align: left; margin-top: 10px; }
    .req-bulk .id-list a { color: var(--accent); text-decoration: none; cursor: pointer; }
    .req-bulk .id-list a:hover { text-decoration: underline; }
    .track-reqs .bulk-import-btn { padding: 7px 14px; border: 1px solid var(--border); background: var(--bg-secondary); color: var(--text-primary); border-radius: var(--radius-sm); font-size: 0.82rem; cursor: pointer; margin-left: auto; }
    .track-reqs .bulk-import-btn:hover { background: var(--bg-hover); border-color: var(--accent); color: var(--accent); }
    /* Phase 3.8: Bulk edit on Track list */
    .track-reqs .req-card { display: flex; gap: 14px; align-items: flex-start; }
    .track-reqs .req-checkbox { flex-shrink: 0; width: 18px; height: 18px; margin-top: 2px; cursor: pointer; accent-color: var(--accent); }
    .track-reqs .req-main { flex: 1; min-width: 0; }
    .track-reqs .req-card.selected { border-color: var(--accent); background: var(--accent-dim); box-shadow: 0 0 0 1px var(--accent) inset; }
    .track-reqs .bulk-bar { position: sticky; top: 0; z-index: 30; background: var(--bg-secondary); border: 1px solid var(--accent); border-radius: var(--radius-sm); box-shadow: var(--shadow-lg); padding: 10px 16px; margin-bottom: 14px; display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
    .track-reqs .bulk-bar[hidden] { display: none; }
    .track-reqs .bulk-bar .count-label { font-weight: 600; font-size: 0.88rem; }
    .track-reqs .bulk-bar .count-label .num { color: var(--accent); }
    .track-reqs .bulk-bar .link-btn { background: transparent; border: 0; color: var(--accent); cursor: pointer; font-size: 0.82rem; padding: 4px 8px; border-radius: var(--radius-sm); }
    .track-reqs .bulk-bar .link-btn:hover { background: var(--accent-dim); }
    .track-reqs .bulk-bar .kbd-hint { font-size: 0.72rem; color: var(--text-muted); display: inline-flex; gap: 4px; align-items: center; }
    .track-reqs .bulk-bar .kbd-hint kbd { font-family: SFMono-Regular, Consolas, monospace; font-size: 0.66rem; background: var(--bg-tertiary); border: 1px solid var(--border); border-radius: 3px; padding: 1px 5px; color: var(--text-secondary); }
    .track-reqs .bulk-bar .spacer { flex: 1; }
    .track-reqs .bulk-bar .btn-primary { padding: 7px 14px; background: var(--accent); color: #fff; border: 0; border-radius: var(--radius-sm); font-size: 0.84rem; cursor: pointer; font-weight: 500; }
    .track-reqs .bulk-bar .btn-primary:hover { background: var(--accent-hover); }
    .track-reqs .bulk-bar .btn-ghost { padding: 7px 14px; background: var(--bg-secondary); color: var(--text-secondary); border: 1px solid var(--border); border-radius: var(--radius-sm); font-size: 0.84rem; cursor: pointer; }
    .track-reqs .bulk-bar .btn-ghost:hover { background: var(--bg-hover); }
    /* Bulk-edit drawer */
    .bulk-edit-backdrop { position: fixed; inset: 0; background: rgba(0,0,0,0.35); z-index: 80; display: none; }
    .bulk-edit-backdrop.open { display: block; }
    .bulk-edit-drawer { position: fixed; top: 0; right: 0; height: 100vh; width: 420px; max-width: 90vw; background: var(--bg-secondary); border-left: 1px solid var(--border); box-shadow: -4px 0 14px rgba(0,0,0,0.1); z-index: 90; transform: translateX(100%); transition: transform 0.25s ease; display: flex; flex-direction: column; }
    .bulk-edit-drawer.open { transform: translateX(0); }
    .bulk-edit-drawer .hdr { padding: 18px 22px; border-bottom: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; }
    .bulk-edit-drawer .hdr h3 { margin: 0; font-size: 1.02rem; }
    .bulk-edit-drawer .close-btn { background: transparent; border: 0; font-size: 1.2rem; color: var(--text-muted); cursor: pointer; }
    .bulk-edit-drawer .body { padding: 18px 22px; overflow-y: auto; flex: 1; }
    .bulk-edit-drawer .hint { color: var(--text-muted); font-size: 0.78rem; margin-bottom: 14px; line-height: 1.45; }
    .bulk-edit-drawer .field { margin-bottom: 14px; }
    .bulk-edit-drawer .field label { display: flex; align-items: center; gap: 6px; font-size: 0.76rem; color: var(--text-secondary); margin-bottom: 4px; font-weight: 500; text-transform: uppercase; letter-spacing: 0.04em; }
    .bulk-edit-drawer .field .changed-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); display: inline-block; opacity: 0; }
    .bulk-edit-drawer .field.changed .changed-dot { opacity: 1; }
    .bulk-edit-drawer .field select, .bulk-edit-drawer .field input { width: 100%; padding: 8px 10px; border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--bg-secondary); font-size: 0.85rem; font-family: inherit; color: var(--text-primary); }
    .bulk-edit-drawer .change-summary { background: var(--accent-dim); color: var(--accent); padding: 10px 12px; border-radius: var(--radius-sm); font-size: 0.82rem; margin-bottom: 14px; border-left: 3px solid var(--accent); }
    .bulk-edit-drawer .change-summary.empty { background: var(--bg-tertiary); color: var(--text-muted); border-left-color: var(--border); }
    .bulk-edit-drawer .ftr { padding: 14px 22px; border-top: 1px solid var(--border); display: flex; gap: 10px; justify-content: space-between; align-items: center; }
    /* Confirmation modal */
    .bulk-edit-modal-backdrop { position: fixed; inset: 0; background: rgba(0,0,0,0.45); z-index: 100; display: none; align-items: center; justify-content: center; padding: 20px; }
    .bulk-edit-modal-backdrop.open { display: flex; }
    .bulk-edit-modal { background: var(--bg-secondary); border: 1px solid var(--border); border-radius: var(--radius-lg); box-shadow: 0 14px 40px rgba(0,0,0,0.22); width: 560px; max-width: 100%; max-height: 90vh; display: flex; flex-direction: column; }
    .bulk-edit-modal .hdr { padding: 18px 22px; border-bottom: 1px solid var(--border); }
    .bulk-edit-modal .hdr h3 { margin: 0 0 4px; font-size: 1.02rem; }
    .bulk-edit-modal .hdr .sub { color: var(--text-muted); font-size: 0.82rem; }
    .bulk-edit-modal .body { padding: 18px 22px; overflow-y: auto; flex: 1; }
    .bulk-edit-modal .body h4 { font-size: 0.76rem; color: var(--text-secondary); margin-bottom: 8px; text-transform: uppercase; letter-spacing: 0.04em; }
    .bulk-edit-modal .changes-block { background: var(--bg-tertiary); border-radius: var(--radius-sm); padding: 12px 14px; margin-bottom: 14px; }
    .bulk-edit-modal .changes-block .row { display: flex; gap: 12px; align-items: baseline; padding: 3px 0; font-size: 0.82rem; }
    .bulk-edit-modal .changes-block .row .k { color: var(--text-muted); min-width: 140px; text-transform: uppercase; font-size: 0.72rem; letter-spacing: 0.04em; }
    .bulk-edit-modal .row-list { max-height: 260px; overflow-y: auto; border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--bg-tertiary); margin-bottom: 14px; list-style: none; padding: 0; }
    .bulk-edit-modal .row-list li { padding: 7px 12px; border-bottom: 1px solid var(--border); font-size: 0.82rem; display: flex; gap: 10px; align-items: center; }
    .bulk-edit-modal .row-list li:last-child { border-bottom: 0; }
    .bulk-edit-modal .row-list code { font-family: SFMono-Regular, Consolas, monospace; font-size: 0.76rem; color: var(--text-secondary); }
    .bulk-edit-modal .row-list .ellipsis { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
    .bulk-edit-modal .more-label { padding: 8px 12px; color: var(--text-muted); font-size: 0.78rem; text-align: center; background: var(--bg-tertiary); border-radius: var(--radius-sm); margin-bottom: 14px; }
    .bulk-edit-modal .ftr { padding: 14px 22px; border-top: 1px solid var(--border); display: flex; gap: 10px; justify-content: flex-end; align-items: center; }
    .bulk-edit-modal .btn-destructive { padding: 8px 16px; background: var(--danger); color: #fff; border: 0; border-radius: var(--radius-sm); font-size: 0.86rem; font-weight: 500; cursor: pointer; }
    .bulk-edit-modal .btn-ghost { padding: 8px 16px; background: var(--bg-secondary); color: var(--text-secondary); border: 1px solid var(--border); border-radius: var(--radius-sm); font-size: 0.86rem; cursor: pointer; }
    @media (max-width: 700px) {
      .req-bulk .row-edit-grid { grid-template-columns: 1fr !important; }
      .req-bulk .preview-header-row .right { margin-left: 0; }
    }

    /* ──── G25 Sync Hub (P1 Step 11c) ──────────────────────────────────
     * All bespoke Sync Hub styles. Reuses existing portal classes
     * (.card, .btn, .btn-primary, .btn-sm, .badge, .badge-success,
     * .badge-warning, .badge-danger, .badge-accent, .badge-neutral,
     * .page-header, .data-table) wherever possible. Token references
     * (var(--*)) inherit Locus tokens via the ?theme=v2 shim per
     * design-system/locus-mui-web/portal-adoption.md.
     */
    .sync-activity-bar { display: flex; gap: 24px; align-items: center; flex-wrap: wrap; padding: 12px 16px; box-sizing: border-box; max-width: 100%; }
    .sync-activity-bar .stat { display: flex; flex-direction: column; gap: 2px; }
    .sync-activity-bar .stat .label { font-size: 0.75rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.4px; }
    .sync-activity-bar .stat .value { font-size: 0.95rem; font-weight: 600; color: var(--text-primary); }
    .sync-activity-bar .pill-slot { margin-left: auto; }
    .sync-tabs { display: flex; gap: 2px; border-bottom: 1px solid var(--border); margin-bottom: 0; box-sizing: border-box; max-width: 100%; flex-wrap: wrap; }
    .sync-tab { padding: 8px 16px; background: var(--bg-tertiary); border: 1px solid var(--border); border-bottom: none; border-radius: var(--radius-sm) var(--radius-sm) 0 0; cursor: pointer; font-size: 0.85rem; color: var(--text-secondary); font-weight: 500; text-transform: capitalize; position: relative; bottom: -1px; box-sizing: border-box; }
    .sync-tab:hover { background: var(--bg-hover); color: var(--text-primary); }
    .sync-tab.active { background: var(--bg-secondary); color: var(--accent); font-weight: 600; border-bottom: 1px solid var(--bg-secondary); }
    .sync-tab-body { background: var(--bg-secondary); border: 1px solid var(--border); border-top: none; border-radius: 0 0 var(--radius) var(--radius); padding: 24px; min-height: 400px; box-shadow: var(--shadow); box-sizing: border-box; max-width: 100%; overflow-x: auto; }
    .sync-section-h { margin: 0 0 8px; font-size: 0.9rem; font-weight: 600; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.4px; }
    .sync-section-h.first { margin-top: 0; }
    .sync-section-p { font-size: 0.85rem; color: var(--text-secondary); margin: 0 0 16px; }
    .sync-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; align-items: stretch; }
    .sync-grid-2 > div { display: flex; flex-direction: column; min-width: 0; }
    /* JQL: code-block convention. Hardcoded dark hexes intentional (terminal-style); do not theme-shift. */
    .sync-jql-box { background: #1a1a2e; color: #e2e8f0; padding: 12px 56px 12px 16px; border-radius: var(--radius-sm); font-family: var(--font-mono); font-size: 0.75rem; position: relative; line-height: 1.5; min-height: 56px; box-sizing: border-box; display: flex; align-items: center; overflow-wrap: break-word; word-break: break-word; }
    .sync-jql-box .copy { position: absolute; top: 50%; right: 8px; transform: translateY(-50%); padding: 4px 12px; background: rgba(255,255,255,0.1); color: #e2e8f0; border: 1px solid rgba(255,255,255,0.25); border-radius: var(--radius-sm); cursor: pointer; font-size: 0.75rem; line-height: 1; font-family: inherit; transition: background 0.12s; }
    .sync-jql-box .copy:hover { background: rgba(255,255,255,0.22); border-color: rgba(255,255,255,0.4); }
    .sync-jql-box .copy:active { background: rgba(255,255,255,0.35); }
    .sync-dropzone { border: 2px dashed var(--border); border-radius: var(--radius); padding: 24px 16px; text-align: center; background: var(--bg-tertiary); cursor: pointer; transition: border-color 0.15s, background 0.15s; display: flex; flex-direction: column; align-items: center; justify-content: center; min-height: 140px; box-sizing: border-box; }
    .sync-grid-2 .sync-dropzone { flex: 1; }
    .sync-dropzone:hover, .sync-dropzone.dragover { border-color: var(--accent); background: var(--accent-dim); }
    .sync-dropzone .icon { font-size: 2.4rem; opacity: 0.4; display: block; margin-bottom: 8px; line-height: 1; }
    .sync-dropzone .primary { font-size: 0.95rem; font-weight: 500; color: var(--text-primary); }
    .sync-dropzone .hint { font-size: 0.8rem; color: var(--text-muted); margin-top: 4px; }
    .sync-dropzone input[type=file] { display: none; }
    .sync-empty { padding: 48px 24px; text-align: center; color: var(--text-muted); }
    .sync-empty .icon { font-size: 2.4rem; opacity: 0.4; margin-bottom: 12px; }
    .sync-empty h3 { margin: 0; font-size: 1rem; color: var(--text-secondary); }
    .sync-empty p { font-size: 0.85rem; max-width: 480px; margin: 8px auto; }
    .sync-cell-mono { font-family: var(--font-mono); font-size: 0.75rem; }
    .sync-muted-note { font-size: 0.75rem; color: var(--text-muted); margin-top: 8px; }

    /* Diff tab — chunk 2 */
    .sync-diff-controls { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; margin-bottom: 12px; }
    .sync-diff-controls select { padding: 6px 10px; font-size: 0.85rem; border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--bg-secondary); color: var(--text-primary); font-family: inherit; max-width: 280px; }
    .sync-diff-controls label { font-size: 0.85rem; color: var(--text-secondary); display: flex; align-items: center; gap: 6px; }
    .sync-filter-bar { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; padding: 10px 12px; background: var(--bg-tertiary); border: 1px solid var(--border); border-radius: var(--radius-sm); margin-bottom: 8px; }
    .sync-filter-bar .group-label { font-size: 0.75rem; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.4px; font-weight: 600; }
    .sync-filter-bar .divider { border-left: 1px solid var(--border); height: 24px; margin: 0 4px; }
    .sync-filter-bar input[type=text] { flex: 1; min-width: 180px; max-width: 280px; padding: 4px 10px; font-size: 0.85rem; border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--bg-secondary); font-family: inherit; }
    .sync-filter-bar .summary { margin-left: auto; font-size: 0.75rem; color: var(--text-muted); }
    .sync-chip { padding: 4px 12px; border: 1px solid var(--border); border-radius: 14px; background: var(--bg-secondary); color: var(--text-secondary); cursor: pointer; font-size: 0.75rem; font-weight: 500; font-family: inherit; transition: background 0.12s, color 0.12s, border-color 0.12s; }
    .sync-chip:hover { background: var(--bg-hover); color: var(--text-primary); }
    .sync-chip.active { background: var(--accent); color: #fff; border-color: var(--accent); }
    .sync-chip .cnum { display: inline-block; margin-left: 4px; padding: 0 6px; background: rgba(0,0,0,0.08); border-radius: 8px; font-size: 0.7rem; }
    .sync-chip.active .cnum { background: rgba(255,255,255,0.22); }
    .sync-diff-legend { padding: 8px 12px; background: var(--accent-dim); border-left: 3px solid var(--accent); border-radius: var(--radius-sm); font-size: 0.8rem; color: var(--text-secondary); margin-bottom: 12px; }
    .sync-diff-legend strong { color: var(--text-primary); }
    .sync-diff-legend details { margin-top: 6px; }
    .sync-diff-legend summary { cursor: pointer; color: var(--accent); font-weight: 500; }
    .sync-diff-legend ul { margin: 6px 0 0 18px; padding: 0; }
    .sync-diff-legend li { margin: 4px 0; }
    .sync-diff-table-wrap { border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; background: var(--bg-secondary); margin-bottom: 12px; }
    .sync-diff-grid { display: grid; grid-template-columns: 30px 110px 80px 1fr 1fr 1fr 90px; }
    .sync-diff-grid > div { padding: 8px 10px; font-size: 0.8rem; border-bottom: 1px solid var(--border); border-right: 1px solid var(--border); min-width: 0; word-break: break-word; }
    .sync-diff-grid > div:last-child { border-right: none; }
    .sync-diff-grid .header { background: var(--bg-tertiary); font-weight: 600; color: var(--text-secondary); font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.4px; }
    .sync-diff-grid .row-unchanged > div { color: var(--text-muted); }
    .sync-diff-grid .cell-new { background: var(--success-dim); }
    .sync-diff-grid .cell-changed-old { background: var(--danger-dim); text-decoration: line-through; opacity: 0.85; }
    .sync-diff-grid .cell-changed-new { background: var(--success-dim); }
    .sync-diff-grid .cell-conflict { background: var(--warning-dim); }
    .sync-verdict-badge { display: inline-block; padding: 2px 8px; border-radius: 10px; font-size: 0.65rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.4px; }
    .sync-verdict-badge.new { background: var(--success-dim); color: var(--success); }
    .sync-verdict-badge.update { background: var(--info-dim); color: var(--info); }
    .sync-verdict-badge.conflict { background: var(--warning-dim); color: var(--warning); }
    .sync-verdict-badge.unchanged { background: var(--bg-hover); color: var(--text-muted); }
    .sync-preflight { padding: 12px 16px; background: var(--bg-tertiary); border: 1px solid var(--border); border-radius: var(--radius-sm); margin: 12px 0; }
    .sync-preflight h4 { margin: 0 0 8px; font-size: 0.85rem; font-weight: 600; color: var(--text-primary); }
    .sync-preflight ul { margin: 0; padding: 0; list-style: none; font-size: 0.8rem; }
    .sync-preflight li { padding: 3px 0; display: flex; gap: 8px; align-items: flex-start; }
    .sync-preflight li.pass { color: var(--success); }
    .sync-preflight li.fail { color: var(--danger); }
    .sync-action-bar { display: flex; gap: 12px; align-items: center; padding: 12px 0; }
    .sync-action-bar .left { display: flex; gap: 16px; align-items: center; flex-wrap: wrap; }
    .sync-action-bar label { font-size: 0.8rem; color: var(--text-secondary); display: flex; align-items: center; gap: 6px; }
    .sync-action-bar .right { margin-left: auto; }

    /* Push tab — chunk 3 (P1 §15) */
    .sync-thread-card { border: 1px solid var(--border); border-radius: var(--radius); padding: 14px 16px; margin-bottom: 12px; background: var(--bg-secondary); }
    .sync-thread-head { display: flex; gap: 16px; align-items: flex-start; justify-content: space-between; flex-wrap: wrap; }
    .sync-thread-title { display: flex; gap: 8px; align-items: center; font-size: 0.9rem; font-weight: 600; }
    .sync-thread-sub { font-size: 0.75rem; color: var(--text-muted); margin-top: 4px; }
    .sync-thread-actions { display: flex; gap: 6px; flex-wrap: wrap; align-items: center; }
    .sync-shape-badge { display: inline-block; padding: 2px 8px; background: var(--accent-dim); color: var(--accent); border-radius: 10px; font-size: 0.65rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.4px; }
    .sync-thread-progress { display: flex; gap: 6px; margin: 12px 0 8px; }
    .sync-step-pip { width: 22px; height: 6px; border-radius: 3px; background: var(--border); }
    .sync-step-pip.done { background: var(--success); }
    .sync-step-pip.active { background: var(--accent); box-shadow: 0 0 0 2px var(--accent-dim); }
    .sync-thread-current { font-size: 0.85rem; color: var(--text-primary); margin: 4px 0 8px; }
    .sync-thread-errors { padding: 8px 12px; background: var(--warning-dim); border-left: 3px solid var(--warning); border-radius: var(--radius-sm); margin: 8px 0; font-size: 0.8rem; }
    .sync-thread-activity { margin-top: 8px; font-size: 0.8rem; }
    .sync-thread-activity summary { cursor: pointer; color: var(--accent); font-weight: 500; padding: 4px 0; }
    .sync-activity-list { padding: 6px 0 0 12px; }
    .sync-activity-row { padding: 3px 0; color: var(--text-secondary); }
    .sync-activity-time { display: inline-block; min-width: 80px; color: var(--text-muted); font-size: 0.75rem; }
    .sync-step-list { margin: 6px 0 0 0; padding: 0; list-style: none; }
    .sync-step-item { display: flex; gap: 10px; align-items: center; padding: 6px 8px; margin-bottom: 4px; border-radius: var(--radius-sm); font-size: 0.85rem; }
    .sync-step-item.active { background: var(--accent-dim); border-left: 3px solid var(--accent); padding-left: 10px; font-weight: 500; }
    .sync-step-item.pending { background: var(--bg-tertiary); color: var(--text-secondary); }
    .sync-step-num { display: inline-flex; width: 22px; height: 22px; align-items: center; justify-content: center; background: var(--bg-secondary); border: 1px solid var(--border); border-radius: 50%; font-size: 0.7rem; font-weight: 600; flex-shrink: 0; }
    .sync-step-item.active .sync-step-num { background: var(--accent); color: #fff; border-color: var(--accent); }
    .sync-step-label { flex: 1; }
    .sync-step-tag { font-size: 0.65rem; padding: 1px 8px; background: var(--accent); color: #fff; border-radius: 8px; text-transform: uppercase; letter-spacing: 0.5px; }
    /* Apply button visual state when pre-flight fails — clickable but visually muted */
    #sync-diff-apply[data-preflight-ok="0"] { opacity: 0.55; cursor: help; }
    #sync-diff-apply[data-preflight-ok="0"]:hover { opacity: 0.75; }
    .sync-dr-panel { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
    .sync-dr-card { padding: 14px 16px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--bg-secondary); }
    .sync-dr-card h4 { margin: 0 0 6px; font-size: 0.9rem; }
    .sync-dr-card p { margin: 0 0 10px; font-size: 0.8rem; color: var(--text-secondary); }
    @media (max-width: 720px) { .sync-dr-panel { grid-template-columns: 1fr; } }