  :root{
    --bg: #1B1E1F;
    --surface: #232728;
    --surface-raised: #2B2F30;
    --shelf: #1F2223;
    --hairline: #383D3E;
    --ink: #E9E5DC;
    --ink-dim: #9BA09E;
    --ink-faint: #656B69;

    /* Stage ramp: cool blue -> deep violet as work advances. Green/amber/orange
       are deliberately NOT stage colors — they're reserved as signals below. */
    --s1: #6FA6C0;   /* discovery — light cool blue */
    --s2: #5A82C4;   /* ideation — blue */
    --s3: #6A67C7;   /* planning — indigo */
    --s3-dim: #2F3152;   /* planning meter track — dim indigo */
    --s4: #8659C2;   /* execution — violet */
    --s5: #A24FC0;   /* iterate — magenta-violet, ramp's far end */

    --up: #7FA98C;   /* on track / momentum — signal, not a stage */
    --up-dim: #1F2B25;
    --warn: #C9A23C;       /* at risk — amber, open unresolved risk */
    --warn-dim: #37301A;
    --danger: #D14B3C;     /* delayed — red, known miss, breaks through hardest */
    --danger-dim: #3F241F;
    --alert: #DD6B4A;      /* destructive action (delete) */
    --alert-dim: #43271F;
    --killed: #6B6F6D;

    --font-display: 'Fraunces', Georgia, serif;
    --font-mono: 'IBM Plex Mono', ui-monospace, monospace;
    --font-body: 'IBM Plex Sans', -apple-system, sans-serif;
  }

  /* Light theme — a warm cream/sepia base, not white. The stage ramp (--s1..--s5)
     is brand identity and stays constant across themes; only the neutrals, the
     dim signal backgrounds, and the signal text (darkened for contrast on cream)
     flip. Applied via [data-theme="light"] on <html>; the inline <head> script
     sets it before first paint and theme.js owns the toggle. */
  :root[data-theme="light"] {
    --bg: #EAE0CC;
    --surface: #F6F0E1;
    --surface-raised: #FCF8EE;
    --shelf: #E2D6BD;
    --hairline: #D5C8AE;
    --ink: #2C2822;
    --ink-dim: #675F52;
    --ink-faint: #968D7C;

    --s3-dim: #DCD6EF;   /* planning meter track — light indigo */

    --up: #3F7A54;   --up-dim: #DCE8DD;
    --warn: #8A6410; --warn-dim: #EFE4C4;
    --danger: #B23524; --danger-dim: #F1D8CE;
    --alert: #B4431F; --alert-dim: #F1DACE;
    --killed: #8A8171;
  }

  @font-face { font-family: 'Fraunces'; src: local('Georgia'); }

  * { box-sizing: border-box; }

  html, body {
    margin: 0;
    background: var(--bg);
    color: var(--ink);
    font-family: var(--font-body);
    -webkit-font-smoothing: antialiased;
  }
  body { min-height: 100vh; padding-bottom: 60px; }
  a { color: inherit; }

  @media (prefers-reduced-motion: reduce) { * { transition: none !important; } }
  :focus-visible { outline: 2px solid var(--s1); outline-offset: 2px; }

  button { font-family: inherit; }

  /* ---------- Header ---------- */
  .topbar {
    display: flex; align-items: baseline; justify-content: space-between;
    padding: 28px 40px 20px; border-bottom: 1px solid var(--hairline);
  }
  .brand { display: flex; align-items: baseline; gap: 14px; }
  .brand-mark { font-family: var(--font-display); font-size: 22px; font-weight: 600; letter-spacing: 0.01em; }
  .brand-sub { font-family: var(--font-mono); font-size: 12px; color: var(--ink-faint); text-transform: uppercase; letter-spacing: 0.08em; }
  .topbar-right { display: flex; align-items: center; gap: 14px; }
  .roll-btn {
    font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.03em;
    color: var(--ink-dim); background: transparent; border: 1px solid var(--hairline);
    padding: 6px 11px; border-radius: 3px; cursor: pointer; transition: border-color 0.15s ease, color 0.15s ease;
  }
  .roll-btn:hover { border-color: var(--ink-dim); color: var(--ink); }
  .quarter-tag {
    font-family: var(--font-mono); font-size: 12px; color: var(--ink-dim);
    border: 1px solid var(--hairline); padding: 5px 12px; border-radius: 3px; letter-spacing: 0.04em;
  }
  /* Three-way theme toggle: one icon button cycling light → dark → system. */
  .theme-toggle {
    display: inline-flex; align-items: center; justify-content: center;
    width: 30px; height: 30px; padding: 0; color: var(--ink-dim);
    background: transparent; border: 1px solid var(--hairline); border-radius: 3px;
    cursor: pointer; transition: color 0.15s ease, border-color 0.15s ease;
  }
  .theme-toggle:hover { color: var(--ink); border-color: var(--ink-dim); }
  .theme-toggle svg { display: block; width: 16px; height: 16px; }

  /* ---------- Weekly review / reconciliation ---------- */
  .review-pill {
    font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.03em;
    color: var(--ink-dim); background: transparent; border: 1px solid var(--hairline);
    padding: 6px 11px; border-radius: 3px; cursor: pointer;
    transition: border-color 0.15s ease, color 0.15s ease;
  }
  .review-pill:hover { border-color: var(--ink-dim); color: var(--ink); }
  .review-pill.ok { color: var(--up); }
  .review-pill.due { color: var(--warn); border-color: var(--warn); }
  .review-pill.due:hover { background: var(--warn-dim); }
  .demo-btn {
    font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.04em; text-transform: uppercase;
    color: var(--ink-faint); background: transparent; border: 1px dashed var(--hairline);
    padding: 5px 9px; border-radius: 3px; cursor: pointer; transition: color 0.15s ease, border-color 0.15s ease;
  }
  .demo-btn:hover { color: var(--ink-dim); border-color: var(--ink-dim); }
  .demo-btn.on { color: var(--warn); border-color: var(--warn); border-style: solid; }

  .nudge {
    margin: 16px 40px 0; padding: 14px 18px; border: 1px solid var(--warn);
    background: var(--warn-dim); border-radius: 4px; display: flex; align-items: center; gap: 16px;
  }
  .nudge-body { flex: 1; }
  .nudge-title { font-family: var(--font-display); font-size: 15px; font-weight: 600; color: var(--ink); margin-bottom: 3px; }
  .nudge-sub { font-size: 12.5px; color: var(--ink-dim); line-height: 1.5; }
  .nudge-actions { display: flex; gap: 8px; flex-shrink: 0; }
  .nudge-btn { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.03em; padding: 8px 14px; border-radius: 3px; cursor: pointer; border: none; }
  .nudge-btn.primary { background: var(--ink); color: var(--bg); }
  .nudge-btn.primary:hover { opacity: 0.85; }
  .nudge-btn.ghost { background: transparent; color: var(--ink-dim); border: 1px solid var(--hairline); }
  .nudge-btn.ghost:hover { color: var(--ink); border-color: var(--ink-dim); }

  .reconcile-bar {
    margin: 16px 40px 0; padding: 11px 16px; border: 1px solid var(--hairline);
    border-left: 3px solid var(--warn); background: var(--surface); border-radius: 3px;
    display: flex; align-items: center; gap: 14px;
    font-family: var(--font-mono); font-size: 11px; color: var(--ink-dim); letter-spacing: 0.02em;
  }
  .reconcile-bar.done { border-left-color: var(--up); }
  .reconcile-lead { flex-shrink: 0; }
  .reconcile-count { color: var(--ink); font-weight: 600; }
  .reconcile-track { flex: 1; max-width: 220px; height: 4px; background: var(--hairline); border-radius: 2px; overflow: hidden; }
  .reconcile-track > i { display: block; height: 100%; width: 0; background: var(--warn); transition: width 0.3s ease; }
  .reconcile-bar.done .reconcile-track > i { background: var(--up); }
  .reconcile-hint { color: var(--ink-faint); }

  .chip-review { color: var(--warn); }
  .chip-review::before { content:''; width:5px; height:5px; border-radius:50%; background: var(--warn); }
  .chip-confirmed { color: var(--up); }
  .chip-confirmed::before { content:''; width:5px; height:5px; border-radius:50%; background: var(--up); }
  .card-confirm {
    margin-top: 9px; font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.03em;
    color: var(--up); background: transparent; border: 1px solid var(--hairline);
    padding: 5px 10px; border-radius: 3px; cursor: pointer; transition: border-color 0.15s ease, background 0.15s ease;
  }
  .card-confirm:hover { border-color: var(--up); background: var(--up-dim); }

  .drawer-attest {
    width: 100%; margin-bottom: 6px; font-family: var(--font-mono); font-size: 11.5px; letter-spacing: 0.02em;
    color: var(--up); background: transparent; border: 1px solid var(--hairline);
    padding: 10px; border-radius: 3px; cursor: pointer; transition: border-color 0.15s ease, background 0.15s ease;
  }
  .drawer-attest:hover { border-color: var(--up); background: var(--up-dim); }
  .drawer-attest.done { color: var(--ink-faint); cursor: default; }
  .drawer-attest.done:hover { border-color: var(--hairline); background: transparent; }

  .synth-caution {
    margin: 0 24px 4px; padding: 8px 12px; background: var(--warn-dim); border-radius: 3px;
    font-family: var(--font-mono); font-size: 11px; color: var(--warn); letter-spacing: 0.02em; line-height: 1.5;
  }
  .finalize-btn { background: var(--up); color: var(--bg); }

  /* ---------- Region label ---------- */
  .region-label {
    font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.12em;
    text-transform: uppercase; color: var(--ink-faint);
    padding: 18px 40px 0; display: flex; align-items: center; gap: 10px;
  }
  .region-label .count { color: var(--ink-dim); }
  .add-btn {
    margin-left: auto; font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.03em;
    color: var(--ink-dim); background: transparent; border: 1px solid var(--hairline);
    padding: 5px 11px; border-radius: 3px; cursor: pointer; text-transform: none;
    transition: border-color 0.15s ease, color 0.15s ease;
  }
  .add-btn:hover { border-color: var(--ink-dim); color: var(--ink); }

  /* ---------- Pipeline ---------- */
  .pipeline { display: flex; align-items: stretch; gap: 0; padding: 14px 40px 8px; }
  .column { flex: 1 1 0; min-width: 0; display: flex; flex-direction: column; }
  .flow {
    flex: 0 0 30px; display: flex; align-items: flex-start; justify-content: center;
    padding-top: 34px; color: var(--ink-faint); font-size: 18px; user-select: none;
  }
  .column-head { margin-bottom: 14px; }
  .column-eyebrow {
    font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.1em;
    color: var(--ink-faint); display: flex; align-items: center; gap: 8px; margin-bottom: 5px;
  }
  .stage-num { color: var(--stage-color); font-weight: 500; }
  .dot { width: 7px; height: 7px; border-radius: 50%; flex-shrink: 0; }
  .column-title { font-family: var(--font-display); font-size: 17px; font-weight: 600; line-height: 1.2; text-transform: uppercase; }
  .cards { display: flex; flex-direction: column; gap: 10px; min-height: 40px; }

  /* ---------- Cards ---------- */
  .card {
    background: var(--surface); border-left: 3px solid var(--stage-color); border-radius: 2px;
    padding: 14px 15px; cursor: grab; transition: background 0.15s ease;
  }
  .card:hover { background: var(--surface-raised); }
  .card:active { cursor: grabbing; }
  .card.dragging, .benched.dragging { opacity: 0.35; }
  /* Drop indicator: a ghost card is inserted at the exact slot the dragged card
     would land in (see wireDnD in board.js), so the dashed outline traces the
     landing position — not the card already sitting there. */
  .card-ghost {
    border: 2px dashed var(--stage-color); border-radius: 3px; min-height: 56px;
    background: var(--surface-raised); opacity: 0.55; pointer-events: none;
  }
  .bench.drag-over .bench-strip { outline: 2px dashed var(--killed); outline-offset: 8px; border-radius: 4px; }
  .card-title { font-size: 14px; font-weight: 600; line-height: 1.35; margin-bottom: 8px; }
  .card-status { font-size: 12px; color: var(--ink-dim); line-height: 1.5; }

  .card-flags { display: flex; gap: 6px; margin-bottom: 8px; flex-wrap: wrap; }
  .chip {
    font-family: var(--font-mono); font-size: 9.5px; letter-spacing: 0.06em; text-transform: uppercase;
    display: inline-flex; align-items: center; gap: 5px; padding: 2px 7px; border-radius: 2px;
  }
  .chip-changed { color: var(--up); }
  .chip-changed::before { content:''; width:5px; height:5px; border-radius:50%; background: var(--up); }
  .chip-health::before { content:''; width:5px; height:5px; border-radius:50%; }
  .chip-ontrack { color: var(--up); background: var(--up-dim); font-weight: 500; }
  .chip-ontrack::before { background: var(--up); }
  .chip-atrisk { color: var(--warn); background: var(--warn-dim); font-weight: 500; }
  .chip-atrisk::before { background: var(--warn); }
  .chip-delayed { color: var(--danger); background: var(--danger-dim); font-weight: 500; }
  .chip-delayed::before { background: var(--danger); }

  /* Execution cards carry their health color: green = on track, amber = watch,
     red = known miss (the loudest). Every Execution card shows where it stands. */
  .card.health-ontrack { border-left-color: var(--up); background: linear-gradient(90deg, var(--up-dim) 0%, var(--surface) 60%); }
  .card.health-ontrack:hover { background: linear-gradient(90deg, var(--up-dim) 0%, var(--surface-raised) 60%); }
  .card.health-atrisk { border-left-color: var(--warn); background: linear-gradient(90deg, var(--warn-dim) 0%, var(--surface) 55%); }
  .card.health-atrisk:hover { background: linear-gradient(90deg, var(--warn-dim) 0%, var(--surface-raised) 55%); }
  .card.health-delayed { border-left-color: var(--danger); background: linear-gradient(90deg, var(--danger-dim) 0%, var(--surface) 55%); }
  .card.health-delayed:hover { background: linear-gradient(90deg, var(--danger-dim) 0%, var(--surface-raised) 55%); }

  /* momentum bar for design/rfc */
  .meter { margin-top: 10px; }
  .meter-track { height: 4px; background: var(--s3-dim); border-radius: 2px; overflow: hidden; }
  .meter-fill { height: 100%; background: var(--s3); transition: width 0.3s ease; }
  .meter-label { font-family: var(--font-mono); font-size: 10px; color: var(--ink-faint); margin-top: 5px; letter-spacing: 0.04em; }

  .card-link {
    display: inline-block; margin-top: 11px;
    font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.03em;
    color: var(--ink-faint); text-decoration: none;
    border-bottom: 1px solid transparent; transition: color 0.15s ease, border-color 0.15s ease;
  }
  .card-link:hover { color: var(--stage-color); border-bottom-color: var(--stage-color); }

  .card-date {
    display: flex; align-items: baseline; gap: 5px; margin-top: 10px;
    font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.04em;
    color: var(--ink-faint);
  }
  .card-date .cd-label { text-transform: uppercase; opacity: 0.65; }
  .card-date .cd-val { color: var(--stage-color); }

  /* ---------- Tabs ---------- */
  .tabs { display: flex; gap: 6px; padding: 14px 40px 0; border-bottom: 1px solid var(--hairline); }
  .tab {
    font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.06em; text-transform: uppercase;
    color: var(--ink-faint); background: transparent; border: none; border-bottom: 2px solid transparent;
    padding: 6px 4px 9px; margin-bottom: -1px; cursor: pointer; transition: color 0.15s ease, border-color 0.15s ease;
  }
  .tab:hover { color: var(--ink-dim); }
  .tab.sel { color: var(--ink); border-bottom-color: var(--s4); }
  .tab .tab-count { color: var(--ink-faint); margin-left: 3px; }

  /* ---------- Archive ---------- */
  .archive-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; padding: 6px 40px 44px; }
  .arch { background: var(--surface); border-left: 3px solid var(--hairline); border-radius: 2px; padding: 13px 14px; }
  .arch-reason {
    font-family: var(--font-mono); font-size: 9px; letter-spacing: 0.07em; text-transform: uppercase;
    display: inline-block; margin-bottom: 8px; padding: 2px 7px; border-radius: 2px;
  }
  .arch-reason.completed { color: var(--up); border: 1px solid var(--up); }
  .arch-reason.retired { color: var(--killed); border: 1px solid var(--killed); }
  .arch-title { font-size: 13.5px; font-weight: 600; line-height: 1.35; color: var(--ink-dim); margin-bottom: 6px; }
  .arch-meta { font-size: 11px; color: var(--ink-faint); line-height: 1.5; }
  .archive-empty { font-size: 12px; color: var(--ink-faint); font-style: italic; grid-column: 1 / -1; padding: 10px 0; }
  .archive-action { font-family: var(--font-mono); font-size: 11px; color: var(--up); background: transparent; border: none; cursor: pointer; text-decoration: underline; text-underline-offset: 3px; }
  .archive-action:hover { color: var(--ink-dim); }

  /* ---------- Bench ---------- */
  .bench { margin: 6px 40px 0; background: var(--shelf); border: 1px solid var(--hairline); border-radius: 4px; padding: 16px 18px 18px; }
  .bench-strip { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
  .benched {
    background: var(--surface); border-left: 3px solid var(--killed); border-radius: 2px;
    padding: 13px 14px; cursor: grab; transition: background 0.15s ease;
  }
  .benched:active { cursor: grabbing; }
  .benched:hover { background: var(--surface-raised); }
  .benched-title { font-size: 13.5px; font-weight: 600; line-height: 1.35; color: var(--ink-dim); margin-bottom: 6px; }
  .bench-reason { font-size: 11.5px; color: var(--ink-faint); line-height: 1.5; font-style: italic; }
  .revive {
    margin-top: 11px; display: inline-flex; align-items: center; gap: 6px;
    font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.03em; color: var(--ink-dim);
    background: transparent; border: 1px solid var(--hairline); border-radius: 3px; padding: 5px 9px;
    cursor: pointer; transition: border-color 0.15s ease, color 0.15s ease;
  }
  .revive:hover { border-color: var(--revive-color); color: var(--revive-color); }
  .bench-empty { font-size: 12px; color: var(--ink-faint); font-style: italic; grid-column: 1 / -1; padding: 4px 0; }

  /* ---------- Synthesize bar ---------- */
  .update-bar { padding: 24px 40px 0; display: flex; align-items: center; gap: 14px; }
  .gen-btn {
    font-family: var(--font-mono); font-size: 12.5px; letter-spacing: 0.03em;
    background: var(--ink); color: var(--bg); border: none; padding: 10px 18px; border-radius: 3px;
    cursor: pointer; transition: opacity 0.15s ease;
  }
  .gen-btn:hover { opacity: 0.85; }
  .gen-note { font-family: var(--font-mono); font-size: 11px; color: var(--ink-faint); letter-spacing: 0.02em; }

  /* ---------- Synthesize panel ---------- */
  .update-panel { max-width: 760px; margin: 20px auto 0; padding: 0 40px; display: none; }
  .update-panel.visible { display: block; }
  .synth { background: var(--surface); border: 1px solid var(--hairline); border-radius: 4px; overflow: hidden; }

  .synth-topline {
    display: flex; align-items: baseline; justify-content: space-between;
    padding: 20px 24px 0;
  }
  .synth-title { font-family: var(--font-display); font-size: 19px; font-weight: 600; }
  .synth-title .synth-sub { font-family: var(--font-body); font-size: 12px; color: var(--ink-faint); font-weight: 400; margin-left: 8px; }
  .synth-meta { display: flex; align-items: center; gap: 10px; font-family: var(--font-mono); font-size: 10.5px; color: var(--ink-faint); letter-spacing: 0.04em; }
  .sim-tag { border: 1px solid var(--hairline); padding: 2px 7px; border-radius: 2px; text-transform: uppercase; letter-spacing: 0.08em; }

  .synth-stream { padding: 16px 24px 6px; min-height: 90px; }

  .gen-thinking { display: flex; align-items: center; gap: 10px; font-family: var(--font-mono); font-size: 12px; color: var(--ink-dim); padding: 6px 0; letter-spacing: 0.02em; }
  .gen-dots { display: inline-flex; gap: 4px; }
  .gen-dots span { width: 6px; height: 6px; border-radius: 50%; background: var(--ink-faint); animation: blink 1s infinite; }
  .gen-dots span:nth-child(2) { animation-delay: 0.2s; }
  .gen-dots span:nth-child(3) { animation-delay: 0.4s; }
  @keyframes blink { 0%,100% { opacity: 0.25; } 50% { opacity: 1; } }

  .usection { margin-bottom: 16px; opacity: 0; transform: translateY(4px); animation: rise 0.3s ease forwards; }
  @keyframes rise { to { opacity: 1; transform: none; } }
  .usection-label { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.06em; text-transform: uppercase; margin-bottom: 8px; display: flex; align-items: center; gap: 7px; }
  .usection-label .dot { width: 6px; height: 6px; }
  .usection-body { font-size: 13.5px; line-height: 1.7; color: var(--ink); }
  .u-line { margin-bottom: 7px; }
  .u-line:last-child { margin-bottom: 0; }
  .u-name { font-weight: 600; }
  .caret { display: inline-block; width: 6px; background: var(--ink); animation: caretblink 0.9s step-end infinite; }
  @keyframes caretblink { 50% { opacity: 0; } }

  .synth-foot { display: flex; align-items: center; gap: 12px; padding: 8px 24px 20px; }
  .mini-btn {
    font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.03em; color: var(--bg);
    background: var(--ink); border: none; padding: 8px 14px; border-radius: 3px; cursor: pointer; transition: opacity 0.15s ease;
  }
  .mini-btn:hover { opacity: 0.85; }
  .mini-btn.ghost { background: transparent; color: var(--ink-dim); border: 1px solid var(--hairline); }
  .mini-btn.ghost:hover { color: var(--ink); border-color: var(--ink-dim); }
  .diff-box { padding: 0 24px 22px; }
  .prompt-box {
    width: 100%; min-height: 220px; background: var(--bg); color: var(--ink-dim); border: 1px solid var(--hairline);
    border-radius: 3px; padding: 14px 15px; font-family: var(--font-mono); font-size: 11.5px; line-height: 1.6; resize: vertical; white-space: pre-wrap;
  }

  @media (prefers-reduced-motion: reduce) {
    .gen-dots span, .caret, .usection { animation: none; opacity: 1; transform: none; }
  }

  /* ---------- Editor drawer ---------- */
  .scrim {
    position: fixed; inset: 0; background: rgba(0,0,0,0.5); opacity: 0; pointer-events: none;
    transition: opacity 0.2s ease; z-index: 40;
  }
  .scrim.open { opacity: 1; pointer-events: auto; }
  .drawer {
    position: fixed; top: 0; right: 0; height: 100%; width: 420px; max-width: 92vw;
    background: var(--surface); border-left: 1px solid var(--hairline);
    transform: translateX(100%); transition: transform 0.22s ease; z-index: 50;
    display: flex; flex-direction: column;
  }
  .drawer.open { transform: translateX(0); }
  .drawer-head {
    padding: 22px 24px 16px; border-bottom: 1px solid var(--hairline);
    display: flex; align-items: center; justify-content: space-between;
  }
  .drawer-eyebrow { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--stage-color, var(--ink-faint)); }
  .drawer-close { background: transparent; border: none; color: var(--ink-dim); font-size: 20px; cursor: pointer; line-height: 1; }
  .drawer-body { padding: 20px 24px; overflow-y: auto; flex: 1; }

  .field { margin-bottom: 20px; }
  .field-label { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--ink-faint); margin-bottom: 7px; display: block; }
  .field input[type=text], .field textarea {
    width: 100%; background: var(--bg); color: var(--ink); border: 1px solid var(--hairline);
    border-radius: 3px; padding: 10px 11px; font-family: var(--font-body); font-size: 13.5px; line-height: 1.5; resize: vertical;
  }
  .field textarea { min-height: 74px; }
  .lastweek {
    background: var(--bg); border: 1px dashed var(--hairline); border-radius: 3px;
    padding: 10px 11px; font-size: 12.5px; color: var(--ink-faint); line-height: 1.5; font-style: italic;
  }

  .stage-picker { display: flex; gap: 6px; flex-wrap: wrap; }
  .stage-opt {
    font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.03em; color: var(--ink-dim);
    background: transparent; border: 1px solid var(--hairline); border-radius: 3px; padding: 7px 10px; cursor: pointer;
    transition: all 0.12s ease;
  }
  .stage-opt.sel { color: var(--bg); border-color: var(--opt-color); background: var(--opt-color); }

  .health-seg { display: inline-flex; gap: 6px; flex-wrap: wrap; }
  .health-opt {
    font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.02em;
    color: var(--ink-dim); background: transparent; border: 1px solid var(--hairline);
    border-radius: 3px; padding: 6px 12px; cursor: pointer; transition: color 0.15s ease, background 0.15s ease, border-color 0.15s ease;
  }
  .health-opt:hover { border-color: var(--h-color); color: var(--h-color); }
  .health-opt.sel { color: var(--bg); background: var(--h-color); border-color: var(--h-color); }

  .slider { width: 100%; accent-color: var(--s3); }

  .artifact-list { display: flex; flex-direction: column; gap: 7px; margin-bottom: 8px; }
  .artifact-row { display: flex; align-items: center; gap: 8px; }
  .artifact-row .artifact-done { flex: none; width: 15px; height: 15px; accent-color: var(--s3); cursor: pointer; }
  .artifact-row .artifact-text {
    flex: 1 1 auto; min-width: 0; background: var(--bg); color: var(--ink); border: 1px solid var(--hairline);
    border-radius: 3px; padding: 8px 10px; font-family: var(--font-body); font-size: 13px; line-height: 1.4;
  }
  .artifact-row.done .artifact-text { color: var(--ink-faint); text-decoration: line-through; }
  .artifact-row .artifact-owner {
    flex: none; background: var(--bg); color: var(--ink-dim); border: 1px solid var(--hairline);
    border-radius: 3px; padding: 8px 6px; font-family: var(--font-mono); font-size: 10.5px; cursor: pointer;
  }
  .artifact-row .artifact-del {
    flex: none; background: transparent; border: none; color: var(--ink-faint); font-size: 16px; line-height: 1;
    cursor: pointer; padding: 4px 6px; border-radius: 3px;
  }
  .artifact-row .artifact-del:hover { color: var(--danger); }
  .artifact-add {
    font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.03em; color: var(--ink-dim);
    background: transparent; border: 1px dashed var(--hairline); border-radius: 3px; padding: 7px 11px; cursor: pointer;
  }
  .artifact-add:hover { border-color: var(--ink-dim); color: var(--ink); }

  .drawer-foot { padding: 16px 24px; border-top: 1px solid var(--hairline); display: flex; gap: 10px; align-items: center; }
  .save-btn { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.03em; color: var(--bg); background: var(--ink); border: none; padding: 10px 18px; border-radius: 3px; cursor: pointer; }
  .save-btn:hover { opacity: 0.85; }
  .foot-actions { margin-left: auto; display: flex; align-items: center; gap: 14px; }
  .bench-action { font-family: var(--font-mono); font-size: 11px; color: var(--killed); background: transparent; border: none; cursor: pointer; text-decoration: underline; text-underline-offset: 3px; }
  .bench-action:hover { color: var(--ink-dim); }
  .del-action { font-family: var(--font-mono); font-size: 11px; color: var(--alert); background: transparent; border: none; cursor: pointer; text-decoration: underline; text-underline-offset: 3px; }
  .del-action:hover { color: var(--ink); }

  /* ---------- Modal (confirm / prompt) ---------- */
  /* Replaces the browser's confirm()/prompt() dialogs. Sits above the drawer
     (z 60/70 vs 40/50) so an action started in the drawer confirms in front of it. */
  .modal-scrim {
    position: fixed; inset: 0; background: rgba(0,0,0,0.55); opacity: 0; pointer-events: none;
    transition: opacity 0.18s ease; z-index: 60;
  }
  .modal-scrim.open { opacity: 1; pointer-events: auto; }
  .modal {
    position: fixed; top: 50%; left: 50%; z-index: 70; width: 420px; max-width: 92vw;
    transform: translate(-50%, calc(-50% + 8px)); opacity: 0; pointer-events: none;
    background: var(--surface-raised); border: 1px solid var(--hairline); border-radius: 6px;
    padding: 24px 24px 20px; box-shadow: 0 24px 60px rgba(0,0,0,0.5);
    transition: opacity 0.18s ease, transform 0.18s ease;
  }
  .modal.open { opacity: 1; pointer-events: auto; transform: translate(-50%, -50%); }
  .modal-title { font-family: var(--font-display); font-size: 18px; font-weight: 600; margin-bottom: 10px; }
  .modal-msg { font-size: 13.5px; line-height: 1.6; color: var(--ink-dim); white-space: pre-line; }
  .modal-input-wrap { margin-top: 16px; }
  .modal-input-wrap input {
    width: 100%; background: var(--bg); color: var(--ink); border: 1px solid var(--hairline);
    border-radius: 3px; padding: 10px 11px; font-family: var(--font-body); font-size: 13.5px; line-height: 1.5;
  }
  .modal-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 22px; }
  .modal-cancel {
    font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.03em; color: var(--ink-dim);
    background: transparent; border: 1px solid var(--hairline); border-radius: 3px; padding: 8px 14px; cursor: pointer;
    transition: color 0.15s ease, border-color 0.15s ease;
  }
  .modal-cancel:hover { color: var(--ink); border-color: var(--ink-dim); }
  .modal-confirm {
    font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.03em; color: var(--bg);
    background: var(--ink); border: 1px solid transparent; border-radius: 3px; padding: 8px 14px; cursor: pointer;
    transition: opacity 0.15s ease;
  }
  .modal-confirm:hover { opacity: 0.85; }
  .modal-confirm.tone-alert { background: var(--alert); }
  .modal-confirm.tone-up { background: var(--up); }

  @media (max-width: 900px) {
    .pipeline { flex-direction: column; padding: 14px 20px; }
    .flow { display: none; }
    .column { margin-bottom: 20px; }
    .bench { margin: 6px 20px 0; }
    .bench-strip { grid-template-columns: 1fr; }
    .topbar, .region-label, .update-bar, .tabs { padding-left: 20px; padding-right: 20px; }
    .update-panel { padding: 0 20px; }
    .archive-list { grid-template-columns: 1fr; padding: 6px 20px 44px; }
  }
