/* PlanSift viewer. Tokens on :root, light + dark (prefers-color-scheme, or data-theme override). No inline styles needed (CSP style-src 'self'). */
:root{color-scheme:light dark;
  --bg:#eceff3; --surface:#ffffff; --surface-2:#f4f6f9; --surface-3:#e9edf2; --ink:#161b22; --ink-2:#444c59; --ink-3:#5d6673; --line:#cfd5de; --line-2:#e2e6ec;
  --brand:#4338ca; --brand-ink:#1e1b4b; --tile:#4338ca; --hi:#f59e0b;
  --accent:#4338ca; --accent-bg:#e6e8fc; --accent-ink:#ffffff; --focus:#3730a3;
  --ok:#0b8a63; --ok-bg:#dcf4ea; --ok-ink:#065a40;
  --verify:#c07400; --verify-bg:#fcebc8; --verify-ink:#764400;
  --nf:#6b7380; --nf-bg:#e8ebef; --nf-ink:#454c58;
  --alarm:#d1242f; --alarm-bg:#fce0e2; --alarm-ink:#98131d;
  --conflict:#7b3fe0; --conflict-bg:#ece3fd; --conflict-ink:#56208f;
  --m-read:#1a62d6; --m-measured:#0a7388; --m-calculated:#566577; --m-assumed:#a8337f;
  --assumed:#b5348a; --assumed-bg:#f9e3f1; --assumed-ink:#7d1b5d;
  --shadow:0 1px 2px rgba(15,23,42,.08), 0 4px 14px rgba(15,23,42,.10);
  --page-bg:#cfd4db;

  --r:6px; --rh:32px; --font:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif; --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --right-w:40vw; --prov-h:52%;}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#0d1117; --surface:#161b22; --surface-2:#1c232c; --surface-3:#242d38; --ink:#e8edf3; --ink-2:#b9c2cf; --ink-3:#97a3b3; --line:#323c49; --line-2:#262f3a;
  --brand:#a5b4fc; --brand-ink:#e0e7ff; --tile:#4338ca; --hi:#fbbf24;
  --accent:#a5b4fc; --accent-bg:#25274d; --accent-ink:#1e1b4b; --focus:#c7d2fe;
  --ok:#35c795; --ok-bg:#12372b; --ok-ink:#7be3bf;
  --verify:#f0a634; --verify-bg:#43300c; --verify-ink:#ffcf80;
  --nf:#8d97a6; --nf-bg:#262e38; --nf-ink:#b8c1cd;
  --alarm:#ff6b74; --alarm-bg:#4a1c20; --alarm-ink:#ffaab0;
  --conflict:#b48cff; --conflict-bg:#33214f; --conflict-ink:#d6c0ff;
  --m-read:#74a7ff; --m-measured:#4fd0e6; --m-calculated:#9aa8ba; --m-assumed:#ff8fcf;
  --assumed:#ff8fcf; --assumed-bg:#4a1f3b; --assumed-ink:#ffc2e6;
  --shadow:0 1px 2px rgba(0,0,0,.4), 0 6px 20px rgba(0,0,0,.45);
  --page-bg:#0a0d12;
}}
:root[data-theme="dark"]{color-scheme:dark;
  --bg:#0d1117; --surface:#161b22; --surface-2:#1c232c; --surface-3:#242d38; --ink:#e8edf3; --ink-2:#b9c2cf; --ink-3:#97a3b3; --line:#323c49; --line-2:#262f3a;
  --brand:#a5b4fc; --brand-ink:#e0e7ff; --tile:#4338ca; --hi:#fbbf24;
  --accent:#a5b4fc; --accent-bg:#25274d; --accent-ink:#1e1b4b; --focus:#c7d2fe;
  --ok:#35c795; --ok-bg:#12372b; --ok-ink:#7be3bf;
  --verify:#f0a634; --verify-bg:#43300c; --verify-ink:#ffcf80;
  --nf:#8d97a6; --nf-bg:#262e38; --nf-ink:#b8c1cd;
  --alarm:#ff6b74; --alarm-bg:#4a1c20; --alarm-ink:#ffaab0;
  --conflict:#b48cff; --conflict-bg:#33214f; --conflict-ink:#d6c0ff;
  --m-read:#74a7ff; --m-measured:#4fd0e6; --m-calculated:#9aa8ba; --m-assumed:#ff8fcf;
  --assumed:#ff8fcf; --assumed-bg:#4a1f3b; --assumed-ink:#ffc2e6;
  --shadow:0 1px 2px rgba(0,0,0,.4), 0 6px 20px rgba(0,0,0,.45);
  --page-bg:#0a0d12;
}
:root[data-theme="light"]{color-scheme:light}

*{box-sizing:border-box}
html,body{height:100%;margin:0}
body{background:var(--bg);color:var(--ink);font:13.5px/1.4 var(--font);-webkit-font-smoothing:antialiased;overflow:hidden}
h1,h2,h3{margin:0;font-weight:650}
h2{font-size:15px} h3{font-size:12px;letter-spacing:.04em;text-transform:uppercase;color:var(--ink-3)}
p{margin:.3em 0}
button,input,select{font:inherit;color:inherit}
button{cursor:pointer}
button:disabled{cursor:not-allowed;opacity:.5}
code,.mono{font-family:var(--mono);font-size:12px}
.small{font-size:12px} .muted{color:var(--ink-3)} .dash{color:var(--ink-3)} .bad{color:var(--alarm-ink)}
.sr{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.spacer{flex:1}
svg.ic{width:1.15em;height:1.15em;flex:none;vertical-align:-.2em}
svg.ic.xl{width:44px;height:44px}
#sprite{position:absolute;width:0;height:0}
:focus-visible{outline:2px solid var(--focus);outline-offset:1px;border-radius:3px}
.skip{position:absolute;left:-999px;top:0;background:var(--accent);color:var(--accent-ink);padding:6px 10px;z-index:100}
.skip:focus{left:8px;top:8px}
[hidden]{display:none!important}

/* ---- state tokens */
.st-ok{--c:var(--ok);--c-ink:var(--ok-ink);--c-bg:var(--ok-bg)}
.st-verify{--c:var(--verify);--c-ink:var(--verify-ink);--c-bg:var(--verify-bg)}
.st-not_found{--c:var(--nf);--c-ink:var(--nf-ink);--c-bg:var(--nf-bg)}
.st-alarm{--c:var(--alarm);--c-ink:var(--alarm-ink);--c-bg:var(--alarm-bg)}
.st-conflict{--c:var(--conflict);--c-ink:var(--conflict-ink);--c-bg:var(--conflict-bg)}
.st-assumed{--c:var(--assumed);--c-ink:var(--assumed-ink);--c-bg:var(--assumed-bg)}
.sev-ok{--c:var(--ok);--c-ink:var(--ok-ink);--c-bg:var(--ok-bg)} .sev-warn{--c:var(--verify);--c-ink:var(--verify-ink);--c-bg:var(--verify-bg)} .sev-alarm{--c:var(--alarm);--c-ink:var(--alarm-ink);--c-bg:var(--alarm-bg)} .sev-info{--c:var(--nf);--c-ink:var(--nf-ink);--c-bg:var(--nf-bg)}
.chip{display:inline-flex;align-items:center;gap:4px;padding:1px 7px;border-radius:999px;font-size:11.5px;font-weight:600;background:var(--c-bg,var(--surface-3));color:var(--c-ink,var(--ink-2));white-space:nowrap;border:1px solid color-mix(in srgb,var(--c,var(--line)) 35%,transparent)}
.chip.st-found,.chip.st-derived{--c:var(--ok);--c-ink:var(--ok-ink);--c-bg:var(--ok-bg)}
.chip.diff{--c:var(--accent);--c-ink:var(--accent);--c-bg:var(--accent-bg)}
.chip.prov{--c:var(--nf);--c-ink:var(--nf-ink);--c-bg:var(--nf-bg);font-weight:500}
.chip.measure{--c:var(--m-read);--c-ink:var(--ink-2);--c-bg:var(--surface-3);font-weight:500}
.chip.measure.m-unspecified{--c:var(--verify);--c-ink:var(--verify-ink);--c-bg:var(--verify-bg);font-weight:700}
.ask{display:flex;gap:6px;align-items:flex-start;padding:6px 8px;border-radius:var(--r);background:var(--verify-bg);color:var(--verify-ink);margin:4px 0}
.chip.weakchip{--c:var(--verify);--c-ink:var(--verify-ink);--c-bg:var(--verify-bg)}
.chip.origin{--c:var(--ink-3);--c-ink:var(--ink-2);--c-bg:var(--surface-3);font-weight:500}
.m-read{color:var(--m-read)} .m-measured{color:var(--m-measured)} .m-calculated{color:var(--m-calculated)} .m-assumed{color:var(--m-assumed)}

/* ---- buttons */
.btn,.topbar button,.tool{display:inline-flex;align-items:center;gap:6px;padding:5px 10px;border:1px solid var(--line);background:var(--surface);border-radius:var(--r);line-height:1.2}
.btn:hover,.topbar button:hover,.tool:hover{background:var(--surface-3)}
.btn.primary{background:var(--accent);color:var(--accent-ink);border-color:var(--accent);font-weight:600}
.btn.primary:hover{filter:brightness(1.08)}
.btn.small{padding:2px 8px;font-size:12px}
.btn.ghost{border-color:transparent;background:transparent}
.btn.ghost:hover{background:var(--surface-3)}
.keychip{border:1px solid var(--line);background:var(--surface-2);border-radius:4px;padding:0 5px;margin:2px 4px 0 0;font:12px var(--mono);color:var(--ink-2)}
.keychip:hover{border-color:var(--accent);color:var(--accent)}

/* ---- app grid */
.app{height:100vh;height:100dvh;display:flex;flex-direction:column;min-width:0}
.topbar{display:flex;align-items:center;gap:8px;padding:6px 10px;background:var(--surface);border-bottom:1px solid var(--line);flex-wrap:wrap;min-height:46px}
.brand{display:flex;align-items:center;gap:6px;font-size:15px;color:var(--brand);margin-right:6px}
.brand svg.ic{width:22px;height:22px;color:var(--tile)}
.about{display:flex;align-items:center;gap:6px;margin:0 0 10px;color:var(--ink-2)} .about svg.ic{width:22px;height:22px;color:var(--tile)} .about .word{font-size:15px}
.word{letter-spacing:-.01em;white-space:nowrap} .word .plan{font-weight:500;color:var(--brand-ink)} .word .sift{font-weight:800;color:var(--brand)}
.field select{max-width:170px;padding:5px 8px;border:1px solid var(--line);background:var(--surface);border-radius:var(--r)}
.btns{display:flex;gap:6px;align-items:center}
.badge{font-size:11.5px;padding:2px 8px;border-radius:999px;border:1px solid var(--line);background:var(--surface-2);color:var(--ink-2)}
.badge.js{border-style:dashed}
#run-badge{background:var(--accent-bg);color:var(--accent);border-color:var(--accent)}
.counters{display:flex;gap:6px;align-items:center;flex-wrap:wrap}
.cnt{display:inline-flex;align-items:center;gap:5px;padding:3px 9px;border-radius:var(--r);background:var(--surface-2);border:1px solid var(--line-2);white-space:nowrap;flex:none}
button.cnt:hover{border-color:var(--accent)}
.c-find svg{color:var(--ok)} .c-find.bad{background:var(--alarm-bg);border-color:var(--alarm)} .c-find.bad svg{color:var(--alarm)} .cnt .faint{color:var(--ink-3);font-size:12px}
.vbadge{background:var(--alarm);color:#fff;border-radius:999px;padding:0 6px;font-size:11px;font-weight:700;margin-left:2px}
.pagesrow{display:flex;gap:6px;align-items:center;flex-wrap:wrap}
.cnt b{font-variant-numeric:tabular-nums;font-size:15px}
.cnt .lbl{color:var(--ink-2)}
.c-assumed svg{color:var(--assumed)} .c-found svg{color:var(--ok)} .c-nf svg{color:var(--nf)} .c-conflict svg{color:var(--conflict)} .c-guess svg{color:var(--ok)}
.c-guess.bad{background:var(--alarm-bg);border-color:var(--alarm)} .c-guess.bad svg{color:var(--alarm)}
.viewtabs{display:flex;gap:2px;background:var(--surface-3);padding:2px;border-radius:var(--r)}
.vtab{border:0!important;background:transparent!important;padding:4px 10px!important}
.vtab.on{background:var(--surface)!important;box-shadow:var(--shadow);font-weight:600}
.banner{display:flex;gap:10px;align-items:flex-start;padding:7px 12px;border-bottom:1px solid var(--line);background:var(--accent-bg);color:var(--ink)}
.banner.warn{background:var(--verify-bg);color:var(--verify-ink)}
.banner .btext{flex:1;min-width:0}
.banner .btext>div{overflow-wrap:anywhere}
.banner.many .btext{max-height:2.7em;overflow:hidden}
.banner.many .btext>div{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.banner.many.open .btext{max-height:30vh;overflow:auto}
.banner.many.open .btext>div{white-space:normal;overflow:visible}
.bcount{font-variant-numeric:tabular-nums}

.main{display:flex;flex:1;min-height:0;min-width:0}
.left{flex:1;min-width:0;position:relative;background:var(--page-bg)}
.view{position:absolute;inset:0}
.view-extra{overflow:auto;background:var(--bg)}
.right{width:var(--right-w);min-width:300px;display:flex;flex-direction:column;background:var(--surface);border-left:1px solid var(--line);min-height:0}
.tablepanel{flex:1;min-height:120px;display:flex;flex-direction:column;min-width:0}
.provpanel{height:var(--prov-h);min-height:90px;overflow:auto;border-top:1px solid var(--line);background:var(--surface)}
.splitter{flex:none;background:transparent;position:relative;z-index:5}
.splitter.v{width:7px;margin:0 -3px;cursor:col-resize}
.splitter.h{height:7px;margin:-3px 0;cursor:row-resize}
.splitter:hover,.splitter:focus-visible{background:color-mix(in srgb,var(--accent) 35%,transparent)}
.bottom{background:var(--surface);border-top:1px solid var(--line);max-height:24vh;display:flex;flex-direction:column;flex:none}

/* ---- drawing */
.plan{overflow:hidden}
.plan-viewport{position:absolute;inset:0;overflow:hidden;touch-action:none;cursor:grab;outline-offset:-2px}
.plan-viewport.panning{cursor:grabbing}
.plan-stage{position:absolute;left:0;top:0;transform-origin:0 0;will-change:transform;background:#fff;box-shadow:0 0 0 1px rgba(0,0,0,.25),0 8px 30px rgba(0,0,0,.25)}
.plan-gl{position:absolute;left:0;top:0;width:100%;height:100%;pointer-events:none}
.plan-stage.gpu{background:transparent;box-shadow:none}
.plan-img{position:absolute;inset:0;width:100%;height:100%;user-select:none;-webkit-user-drag:none;image-rendering:auto}
.plan-blank{position:absolute;inset:0;display:grid;place-items:center;background:repeating-linear-gradient(45deg,#fafafa 0 12px,#f1f1f1 12px 24px);color:#444;text-align:center}
.blank-note{display:flex;flex-direction:column;gap:6px;max-width:60%;padding:14px;background:rgba(255,255,255,.9);border:1px dashed #888;border-radius:8px;font-size:calc(14px / var(--k,1))}
.plan-ov{position:absolute;inset:0;overflow:visible}
.plan-tools{position:absolute;left:10px;top:10px;display:flex;flex-direction:column;gap:4px;z-index:3}
.tool{padding:6px;box-shadow:var(--shadow)}
.tool.on{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}
.plan-status{position:absolute;left:10px;bottom:8px;font:11px var(--mono);background:var(--surface);padding:1px 6px;border-radius:4px;border:1px solid var(--line);opacity:.85}
.plan-tip{position:absolute;left:0;top:0;pointer-events:none;background:var(--surface);color:var(--ink);border:1px solid var(--line);border-radius:6px;padding:6px 9px;box-shadow:var(--shadow);max-width:320px;z-index:6;font-size:12px}
.plan-tip .mono{color:var(--ink-3);margin-top:2px;white-space:pre-wrap;word-break:break-word}
.plan-msg{position:absolute;left:50%;top:10px;transform:translateX(-50%);background:var(--verify-bg);color:var(--verify-ink);padding:5px 12px;border-radius:6px;z-index:4}
.box{fill:var(--bx-fill,transparent);stroke:var(--c,var(--ok));stroke-width:1.6;vector-effect:non-scaling-stroke;cursor:pointer;paint-order:stroke;pointer-events:all;--bx-fill:color-mix(in srgb,var(--c,var(--ok)) 10%,transparent)}
.box.st-assumed{--c:var(--assumed)} .box.st-ok{--c:var(--ok)} .box.st-verify{--c:var(--verify)} .box.st-not_found{--c:var(--nf)} .box.st-alarm{--c:var(--alarm)} .box.st-conflict{--c:var(--conflict)}
.box.m-measured{fill:url(#h-measured)} .box.m-calculated{fill:url(#h-calculated);stroke-dasharray:1 3} .box.m-assumed{fill:url(#h-assumed);stroke-dasharray:6 3}
.pat-line{stroke:var(--m-measured)}
#h-assumed .pat-line{stroke:var(--m-assumed)} #h-calculated .pat-line{stroke:var(--m-calculated)}
.box.big{fill:none;stroke-width:1;stroke-dasharray:none;opacity:.75}
.box.big:hover,.box.big.sel,.box.big.hover,.box.big.leaf,.box.big.strong{fill:var(--bx-fill)}
.box:hover,.box.hover{stroke-width:3;fill-opacity:1;filter:drop-shadow(0 0 3px var(--c))}
.has-hl .box:not(.sel):not(.leaf):not(.strong):not(.soft):not(.hover){opacity:.28}
.box.sel{stroke-width:3.2;opacity:1}
.box.leaf{stroke-width:2.6;stroke:var(--accent);stroke-dasharray:none;opacity:1;--c:var(--accent)}
.box.strong{stroke-width:3.4;stroke:var(--alarm);opacity:1;--c:var(--alarm)}
.box.soft{stroke-width:2;opacity:.9}
.g-poly polygon,.poly{fill:none;stroke:var(--accent);stroke-width:1.2;vector-effect:non-scaling-stroke;opacity:.7;stroke-dasharray:4 3;pointer-events:visiblePainted}
.g-poly.off{display:none}
.poly.bad{stroke:var(--alarm);fill:color-mix(in srgb,var(--alarm) 14%,transparent);stroke-dasharray:none}
.halo{fill:none;stroke:var(--accent);stroke-width:3;vector-effect:non-scaling-stroke;pointer-events:none;animation:pulse 1.6s ease-out 2}
.halo.alarm{stroke:var(--alarm)} .halo.leaf{stroke:var(--accent);stroke-width:2;animation:none;stroke-dasharray:5 3} .halo.cand{stroke:var(--verify);stroke-dasharray:6 3}
@keyframes pulse{0%{stroke-opacity:1;stroke-width:3}70%{stroke-opacity:.35;stroke-width:9}100%{stroke-opacity:1;stroke-width:3}}
.cand-box{fill:none;stroke:var(--verify);stroke-width:2;vector-effect:non-scaling-stroke;stroke-dasharray:6 4}
.cand-label{font:600 calc(11px / var(--k,1)) var(--font);fill:var(--verify-ink);paint-order:stroke;stroke:var(--surface);stroke-width:calc(3px / var(--k,1))}
.ulabel{display:none;font:700 calc(10px / var(--k,1)) var(--font);fill:#111;paint-order:stroke;stroke:#fff;stroke-width:calc(2.5px / var(--k,1));pointer-events:none}
.unc .ulabel{display:block}
.unc .plan-img{filter:saturate(.4) opacity(.82)}
.unc .box{--bx-fill:color-mix(in srgb,var(--verify) calc(var(--u,0) * 85%),transparent);fill:var(--bx-fill)}

.emptycard{position:absolute;left:50%;top:40%;transform:translate(-50%,-50%);z-index:5;max-width:min(440px,86%);text-align:center;background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:20px 22px;box-shadow:var(--shadow);display:flex;flex-direction:column;align-items:center;gap:6px}
.emptycard svg.xl{color:var(--tile);width:44px;height:44px}

/* ---- table */
.tbl-tools{display:flex;gap:8px;align-items:center;padding:6px 8px;border-bottom:1px solid var(--line);flex-wrap:wrap}
.chips{display:flex;gap:4px;flex-wrap:wrap}
.fchip{border:1px solid var(--line);background:var(--surface-2);border-radius:999px;padding:2px 9px;font-size:12px;display:inline-flex;gap:5px;align-items:center}
.fchip.on{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}
.fchip .n{font-variant-numeric:tabular-nums;opacity:.85}
.fchip.f-alarm:not(.on) .n,.fchip.f-conflict:not(.on) .n{font-weight:700}
.searchbox{display:flex;align-items:center;gap:4px;border:1px solid var(--line);border-radius:var(--r);padding:0 7px;background:var(--surface-2);flex:1;min-width:140px}
.search{border:0;background:transparent;padding:4px 2px;min-width:0;flex:1;outline:0}
.searchbox:focus-within{outline:2px solid var(--focus)}
.tbl-grid{display:flex;flex-direction:column;flex:1;min-height:0}
.tbl-head,.row{display:grid;grid-template-columns:26px minmax(120px,1fr) minmax(70px,.7fr) 40px 76px 36px;align-items:center;column-gap:6px;padding:0 8px}
.tbl-head{font-size:11px;text-transform:uppercase;letter-spacing:.04em;color:var(--ink-3);height:26px;border-bottom:1px solid var(--line);background:var(--surface-2)}
.tbl-body{position:relative;overflow:auto;flex:1;outline-offset:-2px}
.tbl-spacer{width:1px}
.tbl-win{position:absolute;left:0;right:0;top:0}
.row{position:absolute;left:0;right:0;height:38px;border-bottom:1px solid var(--line-2);cursor:pointer;border-left:3px solid var(--c,transparent)}
.row.st-ok{border-left-color:transparent} /* a rail only where something needs a look (not a green barcode down 90 % of the rows) */
.row:hover,.row.hover{background:var(--surface-3)}
.row.sel{background:var(--accent-bg);box-shadow:inset 0 0 0 1px var(--accent)}
.row.flash{animation:flash 1.6s ease-out}
@keyframes flash{0%{background:var(--verify-bg)}100%{background:transparent}}
.row .c-state svg{color:var(--c)}
.row.group{background:var(--surface-2);font-weight:650;border-left-color:transparent;gap:8px;display:flex;align-items:center;text-transform:capitalize}
.row.group .c-state svg{color:var(--ink-3)}
.row.group .gcount{color:var(--ink-3);font-weight:400;font-size:12px;margin-right:auto;text-transform:none}
.row.group .chip{text-transform:none}
.c-name{display:flex;flex-direction:column;justify-content:center;gap:0;min-width:0;overflow:hidden;white-space:nowrap;line-height:1.25}
.c-name .l2{display:flex;gap:5px;align-items:center}
.row.group .c-name{flex-direction:row}
.pname{overflow:hidden;text-overflow:ellipsis;font-weight:550}
.ent{font:10.5px var(--mono);color:var(--ink-3);overflow:hidden;text-overflow:ellipsis}
.tag{font-size:10.5px;color:var(--accent);border:1px solid var(--accent);border-radius:4px;padding:0 4px;display:inline-flex;gap:2px;align-items:center}
.tag.partial{color:var(--verify-ink);border-color:var(--verify);background:var(--verify-bg);font-weight:700}
.tag.assumed{color:var(--assumed-ink);border-color:var(--assumed);background:var(--assumed-bg);font-weight:700}
.c-val{text-align:right;font-variant-numeric:tabular-nums;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:600}
.c-val .dash{font-weight:400;font-size:12px}
.row.rejected .c-val{text-decoration:line-through}
.c-meth{display:flex;justify-content:center}
.c-conf{display:flex;align-items:center;gap:5px}
.c-src{color:var(--ink-3);font-size:12px;text-align:right}
.bar{display:inline-block;width:34px;height:6px;border-radius:3px;background:var(--surface-3);overflow:hidden;flex:none}
.bar.wide{width:80px}
.bar .fill{display:block;height:100%;background:var(--c,var(--ink-3))}
.num{font-variant-numeric:tabular-nums;font-size:12px}
.fill.w0{width:0%}
.fill.w5{width:5%}
.fill.w10{width:10%}
.fill.w15{width:15%}
.fill.w20{width:20%}
.fill.w25{width:25%}
.fill.w30{width:30%}
.fill.w35{width:35%}
.fill.w40{width:40%}
.fill.w45{width:45%}
.fill.w50{width:50%}
.fill.w55{width:55%}
.fill.w60{width:60%}
.fill.w65{width:65%}
.fill.w70{width:70%}
.fill.w75{width:75%}
.fill.w80{width:80%}
.fill.w85{width:85%}
.fill.w90{width:90%}
.fill.w95{width:95%}
.fill.w100{width:100%}
.tbl-empty{padding:30px 20px;text-align:center;color:var(--ink-3)}

/* ---- provenance */
.prov{padding:10px 12px 18px}
.phead{border-left:4px solid var(--c,var(--line));padding-left:10px;margin-bottom:8px}
.ptitle{display:flex;gap:8px;align-items:center}
.ptitle .state{width:22px;height:22px;color:var(--c)}
.pkey{display:flex;gap:6px;align-items:center;margin:2px 0 6px;color:var(--ink-3)}
.pvalue{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.pvalue .big{font-size:24px;font-weight:700;font-variant-numeric:tabular-nums}
.pvalue .big.dash{font-size:17px;font-weight:500}
.facts{display:grid;grid-template-columns:auto 1fr;gap:3px 12px;margin:8px 0 0}
.facts dt{color:var(--ink-3)} .facts dd{margin:0;display:flex;align-items:center;gap:5px}
.confcell{display:inline-flex;align-items:center;gap:6px}
.psec{margin:12px 0;padding-top:8px;border-top:1px solid var(--line-2)}
.psec h3{margin-bottom:6px}
.sechead{display:flex;align-items:center;gap:6px;margin-bottom:6px}
.src{display:flex;gap:10px;align-items:flex-start;margin-bottom:8px;flex-wrap:wrap}
.src-main{flex:1;min-width:200px}
.quote{margin:4px 0 6px;padding:4px 8px;background:var(--surface-2);border-left:3px solid var(--m-read);white-space:pre-wrap;word-break:break-word}
.crop{position:relative;width:232px;height:70px;border:1px solid var(--line);border-radius:4px;background-color:#fff;background-repeat:no-repeat;overflow:hidden;flex:none}
.crop-box{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);border:2px solid var(--alarm);border-radius:2px;box-shadow:0 0 0 1px #fff}
.cand{display:flex;align-items:center;gap:6px;flex-wrap:wrap;padding:4px 0;border-bottom:1px dashed var(--line-2)}
.cand .cval{font-weight:700;min-width:60px;font-variant-numeric:tabular-nums}
.cand .cquote{color:var(--ink-3);flex:1;min-width:80px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.warn{display:flex;gap:8px;padding:5px 8px;margin:4px 0;border-radius:var(--r);background:var(--verify-bg);color:var(--verify-ink)}
.warn.w-conflict{background:var(--conflict-bg);color:var(--conflict-ink)} .warn.w-ratio_outlier{background:var(--alarm-bg);color:var(--alarm-ink)}
.alarmref{display:flex;gap:8px;align-items:flex-start;text-align:left;width:100%;border:1px solid var(--line);background:var(--surface-2);border-radius:var(--r);padding:6px 8px;margin:3px 0}
.alarmref:hover{border-color:var(--accent)}
.alarmref.sev-alarm svg{color:var(--alarm)} .alarmref.sev-warn svg{color:var(--verify)}
.editrow{display:flex;gap:6px;align-items:center}
.editin{flex:1;min-width:80px;padding:6px 8px;border:1px solid var(--line);border-radius:var(--r);background:var(--surface-2);font:15px var(--font);font-variant-numeric:tabular-nums}
.editin:focus{outline:2px solid var(--focus);background:var(--surface)}
.editprev{min-height:20px;margin:4px 0;font-size:12.5px}
.assume{display:flex;gap:6px;align-items:flex-start;margin:2px 0 6px;font-size:12px;color:var(--ink-2)}
.assume input{margin-top:2px}
.editbtns{display:flex;gap:6px;flex-wrap:wrap}
.unit{color:var(--ink-3);min-width:1.5em}
.pempty{padding:14px 4px;color:var(--ink-2)}
.formula{margin:2px 0;color:var(--ink-2)}
.why{padding:6px 8px;background:var(--verify-bg);color:var(--verify-ink);border-radius:var(--r);margin:6px 0}
.ratio-parts{display:flex;flex-direction:column;gap:6px}
.rpart{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.rlabel{width:84px;color:var(--ink-3)}
.msg{margin:6px 0 0}

/* ---- tree */
.tree{font-size:12.5px;margin-top:6px}
.tn{display:flex;align-items:flex-start;gap:2px;padding:3px 4px 3px calc(4px + var(--lvl,0) * 16px);border-radius:4px;cursor:pointer;border-left:3px solid transparent}
.tn:hover{background:var(--surface-3)}
.tn.sel{background:var(--accent-bg)}
.tn.weak{background:var(--verify-bg);border-left-color:var(--verify)}
.tn.cand{opacity:.85;font-style:italic}
.tn-chev{width:18px;flex:none;border:0;background:transparent;padding:0;color:var(--ink-3);display:grid;place-items:center;height:20px}
.tn-chev.none{visibility:hidden}
.tn-main{flex:1;min-width:0}
.tn-line{display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.tn-label{font-weight:550}
.tn-val{font-variant-numeric:tabular-nums;font-weight:700;margin-left:auto}
.tn-conf{display:inline-flex;gap:4px;align-items:center}
.tn-note{color:var(--ink-3);font-size:12px;margin:1px 0 2px;white-space:pre-wrap;word-break:break-word}
.tn-note.mono{font-size:11.5px}
.tn.st-not_found .tn-label,.tn.k-missing .tn-label{color:var(--nf-ink)}
.tn.k-missing{--c:var(--nf)} .tn.k-missing .tn-line svg{color:var(--nf)}
.tn.st-conflict .tn-line svg{color:var(--conflict)}
.tn.k-source .tn-line svg{color:var(--m-read)}
.tn .tn-conf .bar{--c:var(--ink-3)}

/* ---- bottom */
.bhead{display:flex;align-items:center;gap:8px;padding:4px 8px;border-bottom:1px solid var(--line-2);flex-wrap:wrap}
.btabs{display:flex;gap:2px}
.btab{border:0;background:transparent;padding:4px 10px;border-radius:var(--r) var(--r) 0 0;border-bottom:2px solid transparent}
.btab.on{border-bottom-color:var(--accent);font-weight:650}
.btab .n{margin-left:5px;background:var(--surface-3);border-radius:999px;padding:0 6px;font-size:11px}
.btab .n.alert{background:var(--alarm);color:#fff}
.bsum{display:flex;gap:6px}
.bbody{overflow:auto;padding:6px 8px}
.bottom.collapsed .bbody{display:none}
.bottom.collapsed .collapse svg{transform:rotate(180deg)}
.cards{display:flex;gap:10px;align-items:stretch}
.gcard{flex:0 0 268px;min-width:0;text-align:left;border:1px solid var(--line);border-radius:8px;background:var(--surface-2);padding:8px 10px;display:flex;flex-direction:column;gap:3px}
.gcard:hover{border-color:var(--accent)}
.gcard.sel{outline:2px solid var(--accent)}
.gcard.sev-alarm{border-color:var(--alarm);background:color-mix(in srgb,var(--alarm) 7%,var(--surface))}
.gcard.sev-warn{border-color:var(--verify)}
.gcard.finding .gsub{white-space:normal;max-height:3.2em;overflow:hidden}
.gtitle{display:flex;gap:4px 6px;align-items:center;flex-wrap:wrap;min-width:0}
.gtitle strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:8ch;flex:1 1 8ch}
.gtitle .chip{flex:none}
.gtitle svg{color:var(--c)}
.gsub{color:var(--ink-3);font-size:12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.greason{color:var(--verify-ink);background:var(--verify-bg);border-radius:4px;padding:2px 6px;font-size:12px}
.gauge{width:100%;height:auto;display:block}
.g-track{fill:var(--surface-3);stroke:var(--line)}
.g-band{fill:color-mix(in srgb,var(--ok) 22%,transparent);stroke:var(--ok);stroke-width:1.5}
.g-band.outer{fill:color-mix(in srgb,var(--verify) 14%,transparent);stroke:var(--verify);stroke-dasharray:4 2}
.g-band.outer.bs-alarm{stroke:var(--alarm);fill:color-mix(in srgb,var(--alarm) 8%,transparent)}
.g-band.inner{fill:color-mix(in srgb,var(--ok) 30%,transparent)}
.tiers{display:flex;gap:4px;flex-wrap:wrap}
.g-mark.in{fill:var(--ok);stroke:var(--surface);stroke-width:2}
.g-mark.out{fill:var(--c,var(--alarm));stroke:var(--surface);stroke-width:2}
.g-stem{stroke:var(--ink-3);stroke-width:1;stroke-dasharray:2 2}
.g-na{fill:none;stroke:var(--nf);stroke-width:2;stroke-dasharray:3 3}
.g-tick,.g-end,.g-clip{font:10.5px var(--font);fill:var(--ink-3)}
.g-val{font:700 12px var(--font);fill:var(--ink);paint-order:stroke;stroke:var(--surface-2);stroke-width:3px}
.gcard.incomplete .g-mark.out{fill:var(--nf)}
.boqwrap{overflow:auto}
table.boq{border-collapse:collapse;width:100%}
.boq th,.boq td{padding:4px 8px;border-bottom:1px solid var(--line-2);text-align:left}
.boq td.num,.boq th:nth-child(3){text-align:right}
.boq tr{cursor:pointer} .boq tr:hover{background:var(--surface-3)}
.bempty{color:var(--ink-3);padding:6px}

/* ---- toasts, modal, menu, dropzone */
.toasts{position:fixed;right:12px;bottom:12px;display:flex;flex-direction:column;gap:6px;z-index:60;max-width:min(520px,92vw)}
.toast{display:flex;gap:8px;align-items:center;background:var(--ink);color:var(--surface);padding:8px 10px;border-radius:8px;box-shadow:var(--shadow)}
.toast .btn{color:var(--ink);background:var(--surface)} .toast .btn.ghost{background:transparent;color:inherit}
.toast.alarm{background:var(--alarm-bg);color:var(--alarm-ink);border-left:5px solid var(--alarm)} .toast.ok{background:var(--ok-bg);color:var(--ok-ink);border-left:5px solid var(--ok)} .toast.error{background:var(--alarm-bg);color:var(--alarm-ink);border-left:5px solid var(--alarm)} .toast.warn{background:var(--verify-bg);color:var(--verify-ink);border-left:5px solid var(--verify)}
.toast.alarm .btn,.toast.ok .btn,.toast.error .btn,.toast.warn .btn{background:var(--surface);color:var(--ink);border:1px solid var(--line)}
.modal{position:fixed;inset:0;background:rgba(0,0,0,.45);display:grid;place-items:center;z-index:80}
.modal-card{background:var(--surface);border-radius:12px;padding:16px 18px;max-width:min(680px,94vw);max-height:88vh;overflow:auto;box-shadow:var(--shadow)}
.keys{display:grid;grid-template-columns:auto 1fr;gap:5px 14px;margin:10px 0}
.keys dd{margin:0} kbd{font:12px var(--mono);border:1px solid var(--line);border-bottom-width:2px;border-radius:4px;padding:1px 6px;background:var(--surface-2)}
.legend{list-style:none;padding:0;margin:4px 0}
.legend li{display:flex;gap:6px;align-items:center;margin:3px 0}
.legend .st-assumed{color:var(--assumed)}.legend .st-ok{color:var(--ok)}.legend .st-verify{color:var(--verify)}.legend .st-not_found{color:var(--nf)}.legend .st-alarm{color:var(--alarm)}.legend .st-conflict{color:var(--conflict)}
.menu{position:fixed;background:var(--surface);border:1px solid var(--line);border-radius:8px;box-shadow:var(--shadow);padding:4px;display:flex;flex-direction:column;z-index:70;min-width:260px}
.menu button{border:0;background:transparent;text-align:left;padding:6px 10px;border-radius:5px}
.menu button:hover:not(:disabled){background:var(--surface-3)}
.dropzone{position:fixed;inset:0;background:color-mix(in srgb,var(--accent) 22%,rgba(0,0,0,.35));display:grid;place-items:center;z-index:90;text-align:center;color:#fff;border:4px dashed #fff;margin:10px;border-radius:14px;pointer-events:none}
.dropzone svg.xl{color:var(--tile);width:56px;height:56px;border-radius:14px;box-shadow:0 0 0 3px #fff}
.dropzone p{font-size:20px;margin:6px} .dropzone small{max-width:480px;display:block}

/* ---- run panel */
.modal-card.run{width:min(620px,94vw)}
.runform{display:grid;grid-template-columns:1fr 1fr;gap:8px 12px;margin:10px 0}
.runform label{display:flex;flex-direction:column;gap:3px;font-size:12px;color:var(--ink-3);min-width:0}
.runform select,.runform input{width:100%;min-width:0;text-overflow:ellipsis;padding:6px 8px;border:1px solid var(--line);border-radius:var(--r);background:var(--surface-2);color:var(--ink);font-size:13px}
.runbtns{display:flex;gap:8px;margin:8px 0}
.ticker{list-style:none;display:flex;gap:6px;padding:0;margin:10px 0 6px;flex-wrap:wrap}
.ticker li{display:flex;gap:5px;align-items:center;padding:2px 8px;border-radius:999px;background:var(--surface-3);color:var(--ink-3)}
.ticker li.cur{background:var(--accent-bg);color:var(--accent);font-weight:600}
.ticker li.done{background:var(--ok-bg);color:var(--ok-ink)}
.runbar{height:6px;border-radius:3px;background:var(--surface-3);overflow:hidden}
.runbar .fill{display:block;height:100%;background:var(--accent)}
.runlog{background:var(--surface-2);border:1px solid var(--line-2);border-radius:var(--r);padding:8px;margin:8px 0 0;max-height:180px;overflow:auto;white-space:pre-wrap;min-height:60px}
@media (max-width:640px){.runform{grid-template-columns:1fr}}

/* ---- BoQ / explain views */
.tmbar{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:8px}
.crumbs{display:flex;align-items:center;gap:4px;flex-wrap:wrap}
.crumb{border:0;background:transparent;color:var(--accent);padding:2px 4px;border-radius:4px;text-decoration:underline}
.crumb[aria-current]{color:var(--ink);text-decoration:none;font-weight:650}
.sep{color:var(--ink-3)}
.segs{display:flex;gap:0}
.seg{border:1px solid var(--line);background:var(--surface);padding:4px 10px;display:inline-flex;gap:5px;align-items:center}
.seg:first-child{border-radius:var(--r) 0 0 var(--r)} .seg:last-child{border-radius:0 var(--r) var(--r) 0}
.seg.on{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}
.metric{padding:4px 8px;border:1px solid var(--line);border-radius:var(--r);background:var(--surface)}
.tmlegend{display:flex;gap:12px;flex-wrap:wrap;margin:4px 0 8px;font-size:12px;color:var(--ink-2)}
.tmlegend .lg{display:inline-flex;align-items:center;gap:5px}
.tmlegend .sw{width:16px;height:12px;border:1px solid var(--line);border-radius:2px;display:inline-block}
.tmhost{height:min(62vh,640px);min-height:260px;position:relative;border:1px solid var(--line);border-radius:var(--r);background:var(--surface);overflow:auto}
.tmsvg{display:block}
.tmn{cursor:pointer;outline:none}
.tmn:hover rect,.tmn:focus-visible rect{stroke:var(--accent);stroke-width:2.5}
.tmn:focus-visible{outline:none}
.tminfo{margin:4px 0}

/* ---- dependency graph */
.dagbody{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:10px;min-height:0}
.daghost{height:min(66vh,700px);min-height:300px;border:1px solid var(--line);border-radius:var(--r);background:var(--surface);overflow:hidden;position:relative}
.dagsvg{display:block;width:100%;height:100%;cursor:grab;outline-offset:-2px}
.dagsvg.panning{cursor:grabbing}
.dn{cursor:pointer;outline:none}
.dn:hover rect,.dn:focus-visible rect{stroke:var(--accent);stroke-width:2.6}
.dagside{border:1px solid var(--line);border-radius:var(--r);padding:10px;background:var(--surface);overflow:auto;max-height:min(66vh,700px)}
.dagside .keychip{display:inline-block}
.daginfo{display:flex;gap:6px;flex-wrap:wrap}
.tmlegend .lg.root{color:var(--alarm-ink)}
@media (max-width:900px){.dagbody{grid-template-columns:1fr}}

/* ---- constraint inspector */
.rbody{display:grid;grid-template-columns:minmax(260px,.9fr) minmax(0,1.3fr);gap:14px;min-height:0}
.rleft,.rright{min-width:0}
.rcat{border:1px solid var(--line);border-radius:var(--r);margin-bottom:8px;background:var(--surface)}
.rcathead{display:flex;align-items:center;gap:8px;width:100%;border:0;background:transparent;padding:6px 8px;text-align:left;text-transform:capitalize}
.rcount{display:flex;gap:4px;margin-left:auto;flex-wrap:wrap}
.rrules{list-style:none;margin:0;padding:0 8px 6px}
.rrule{display:flex;gap:8px;padding:5px 0;border-top:1px solid var(--line-2)}
.rrule svg{flex:none;margin-top:2px}
.rrule.failed svg{color:var(--alarm)} .rrule.passed svg{color:var(--ok)} .rrule.not_evaluable svg{color:var(--nf)}
.rtitle{display:flex;gap:6px;align-items:baseline;flex-wrap:wrap}
.fcards{display:flex;flex-direction:column;gap:10px}
.fcard{border:1px solid var(--line);border-left:5px solid var(--c,var(--line));border-radius:var(--r);padding:8px 10px;background:var(--surface)}
.fcard.sel{outline:2px solid var(--accent)}
.fhead{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.fmsg{margin:6px 0;color:var(--ink-2)}
.fsec{margin:8px 0}
.fsec h4{margin:0 0 4px;font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--ink-3)}
.fsec.conflict{background:var(--verify-bg);border-radius:var(--r);padding:6px 8px}
.chip.cert{font-weight:700}
.chip.c-proven{--c:var(--alarm);--c-ink:var(--alarm-ink);--c-bg:var(--alarm-bg)}
.chip.c-likely{--c:var(--verify);--c-ink:var(--verify-ink);--c-bg:var(--verify-bg)}
.chip.c-possible{--c:var(--nf);--c-ink:var(--nf-ink);--c-bg:var(--nf-bg)}
.resid{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.rbar{position:relative;width:160px;height:8px;border-radius:4px;background:var(--surface-3);overflow:hidden}
.rbar .rfill{position:absolute;left:0;top:0;bottom:0;background:var(--ok)}
.rbar.over .rfill{background:var(--alarm)}
.rbar .rtol{position:absolute;top:-2px;bottom:-2px;width:2px;background:var(--ink);opacity:.7}
.rbar .rfill.w5,.rbar .rfill.w0{min-width:2px}
.rbar .rtol{background:var(--ink)}
.suspect{display:flex;align-items:center;gap:8px;width:100%;text-align:left;border:1px solid var(--line);background:var(--surface-2);border-radius:var(--r);padding:3px 8px;margin:2px 0}
.suspect:hover{border-color:var(--accent)}
.suspect .sbar{width:60px;height:6px;border-radius:3px;background:var(--surface-3);overflow:hidden;flex:none}
.suspect .sbar .fill{display:block;height:100%;background:var(--alarm)}
.suspect .sname{font-weight:600}
.chipsrow{display:flex;gap:4px;flex-wrap:wrap;margin:4px 0}
.chipsrow .suspect{width:auto}
.sugg{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin:4px 0}
.fexplain{margin-top:6px}
.fexplain summary{cursor:pointer;color:var(--accent)}
.bempty.ok{color:var(--ok-ink)}
.backpill{position:absolute;right:12px;top:10px;z-index:4;box-shadow:var(--shadow)}
@media (max-width:900px){.rbody{grid-template-columns:1fr}}

.rbar .rfill.w0{width:0%}.rbar .rtol.w0{left:0%}
.rbar .rfill.w5{width:5%}.rbar .rtol.w5{left:5%}
.rbar .rfill.w10{width:10%}.rbar .rtol.w10{left:10%}
.rbar .rfill.w15{width:15%}.rbar .rtol.w15{left:15%}
.rbar .rfill.w20{width:20%}.rbar .rtol.w20{left:20%}
.rbar .rfill.w25{width:25%}.rbar .rtol.w25{left:25%}
.rbar .rfill.w30{width:30%}.rbar .rtol.w30{left:30%}
.rbar .rfill.w35{width:35%}.rbar .rtol.w35{left:35%}
.rbar .rfill.w40{width:40%}.rbar .rtol.w40{left:40%}
.rbar .rfill.w45{width:45%}.rbar .rtol.w45{left:45%}
.rbar .rfill.w50{width:50%}.rbar .rtol.w50{left:50%}
.rbar .rfill.w55{width:55%}.rbar .rtol.w55{left:55%}
.rbar .rfill.w60{width:60%}.rbar .rtol.w60{left:60%}
.rbar .rfill.w65{width:65%}.rbar .rtol.w65{left:65%}
.rbar .rfill.w70{width:70%}.rbar .rtol.w70{left:70%}
.rbar .rfill.w75{width:75%}.rbar .rtol.w75{left:75%}
.rbar .rfill.w80{width:80%}.rbar .rtol.w80{left:80%}
.rbar .rfill.w85{width:85%}.rbar .rtol.w85{left:85%}
.rbar .rfill.w90{width:90%}.rbar .rtol.w90{left:90%}
.rbar .rfill.w95{width:95%}.rbar .rtol.w95{left:95%}
.rbar .rfill.w100{width:100%}.rbar .rtol.w100{left:100%}

/* ---- price waterfall */
.wfhost{border:1px solid var(--line);border-radius:var(--r);background:var(--surface);overflow:auto;min-height:200px}
.wfsvg{display:block}
.wfbanner .banner{border-radius:var(--r);border:1px solid var(--verify);margin-bottom:8px}
.wftable{margin:8px 0}
.wfnotes p{margin:3px 0}
.boq tr.total td{font-weight:700;background:var(--surface-2)}

/* ---- 3D tab */
.v3host{position:relative;height:min(66vh,680px);min-height:300px;border:1px solid var(--line);border-radius:var(--r);background:var(--surface);overflow:hidden}
.v3-msg{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;text-align:center;gap:6px;padding:20px;color:var(--ink-2)}
.v3-msg.error{color:var(--alarm-ink)}
.v3-title{font-size:16px;font-weight:650;color:var(--ink)}

/* ---- extra views */
.xview{padding:12px;min-height:100%}
.xview h2{margin-bottom:6px}

/* ---- responsive / print / motion */
@media (max-width:1700px){.btns button span{display:none}}
@media (max-width:900px){
  body{overflow:auto}
  .app{height:auto;min-height:100vh}
  .main{flex-direction:column}
  .left{height:58vh;flex:none}
  .splitter.v{display:none}
  .right{width:auto;min-width:0;border-left:0;border-top:1px solid var(--line)}
  .tablepanel{height:46vh;flex:none}
  .provpanel{height:auto;max-height:none;overflow:visible}
  .bottom{max-height:none}
  .cards{flex-wrap:wrap}
}
@media (max-width:640px){
  .topbar{gap:6px}
  .btns span{display:none}
  .counters .lbl{display:none}
  .tbl-head,.row{grid-template-columns:24px minmax(90px,1fr) minmax(60px,.8fr) 30px 56px 0}
  .c-src{display:none}
  .crop{width:100%}
}

/* ---- virtual list + cross-checks */
.vl-scroll{position:relative;overflow:auto;flex:1;min-height:0;outline-offset:-2px}
.vl-spacer{width:1px}
.vl-win{position:absolute;left:0;right:0;top:0}
.xcview{display:flex;flex-direction:column;height:100%;min-height:0;overflow:hidden;background:var(--surface)}
.xc-head{padding:8px 12px 0}
.xc-title{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap}
.xc-cols,.xc-row{display:grid;grid-template-columns:minmax(150px,1.3fr) repeat(var(--ncols,2),minmax(104px,1fr)) 124px 112px 108px;gap:0 8px;align-items:center;padding:0 12px}
.xc-cols{height:28px;font-size:11px;text-transform:uppercase;letter-spacing:.04em;color:var(--ink-3);border-bottom:1px solid var(--line);background:var(--surface-2);flex:none}
.vl-win .xc-row{position:absolute;left:0;right:0;border-bottom:1px solid var(--line-2);cursor:pointer;will-change:transform}
.xc-row:not(.xc-cols):hover{background:var(--surface-2)}
.xc-row.v-disagree{background:color-mix(in srgb,var(--verify-bg) 55%,transparent)}
.xc-row.sel{background:var(--accent-bg);box-shadow:inset 0 0 0 1px var(--accent)}
.xc-name{display:flex;flex-direction:column;min-width:0}
.xc-name .pname{white-space:nowrap}
.xc-delta .small{white-space:nowrap}
.xc-cell{display:flex;flex-direction:column;justify-content:center;min-width:0;line-height:1.2;border-left:3px solid transparent;padding-left:6px}
.xc-cols .xc-cell{border-left-color:transparent}
.xc-cell.k-printed{border-left-color:var(--m-read)} .xc-cell.k-measured{border-left-color:var(--m-measured)} .xc-cell.k-cad{border-left-color:var(--m-calculated)} .xc-cell.k-vision{border-left-color:var(--assumed)}
.xc-cell.none{border-left-color:transparent}
.xc-v{font-weight:600;font-variant-numeric:tabular-nums;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.xc-l2{display:flex;gap:5px;font-size:11px;color:var(--ink-3);align-items:center}
.xc-delta{display:flex;flex-direction:column;align-items:flex-end;font-variant-numeric:tabular-nums;line-height:1.15}
.xc-final{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.chip.vd-agree{--c:var(--ok);--c-ink:var(--ok-ink);--c-bg:var(--ok-bg)} .chip.vd-disagree{--c:var(--verify);--c-ink:var(--verify-ink);--c-bg:var(--verify-bg)} .chip.vd-incomparable{--c:var(--nf);--c-ink:var(--nf-ink);--c-bg:var(--nf-bg)}
.xc-wbox{border-top:1px solid var(--line);padding:6px 12px;max-height:36vh;overflow:auto;background:var(--surface-2);flex:none}
.xc-withheld{list-style:none;margin:6px 0;padding:0;display:flex;flex-direction:column;gap:5px}
.xc-withheld li{display:flex;gap:8px;align-items:flex-start;flex-wrap:wrap;font-size:12.5px}
.xc-msg{flex:1;min-width:240px;overflow-wrap:anywhere}

/* ---- plan comparison */
#app[data-compare-only="1"] .right,#app[data-compare-only="1"] .splitter,#app[data-compare-only="1"] .bottom,#app[data-compare-only="1"] .counters,#app[data-compare-only="1"] #sheet-select{display:none}
.cmpview{display:flex;height:100%;min-height:0;overflow:hidden;background:var(--surface)}
.cmp-left{flex:1.25;min-width:0;display:flex;flex-direction:column;border-right:1px solid var(--line)}
.cmp-tools{flex:none}
.cmp-side-pane{flex:1;min-width:300px;overflow:auto;padding:10px 14px}
.vl-win .cmp-row{position:absolute;left:0;right:0;padding:4px 10px;border-bottom:1px solid var(--line-2);border-left:4px solid var(--c,transparent);cursor:pointer;display:flex;flex-direction:column;justify-content:center;gap:2px;will-change:transform}
.cmp-row:hover{background:var(--surface-2)}
.cmp-row.sel{background:var(--accent-bg);box-shadow:inset 0 0 0 1px var(--accent)}
.cmp-row.cls-critical{--c:var(--alarm)} .cmp-row.cls-notable{--c:var(--verify)} .cmp-row.cls-minor{--c:var(--m-read)} .cmp-row.cls-negligible,.cmp-row.cls-unchanged,.cmp-row.cls-within_noise,.cmp-row.cls-not_comparable,.cmp-row.cls-matched{--c:var(--nf)} .cmp-row.cls-added,.cmp-row.cls-removed{--c:var(--verify)}
.cmp-l1{display:flex;gap:8px;align-items:center;min-width:0}
.cmp-text{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.cmp-l2{display:flex;justify-content:space-between;gap:10px;overflow:hidden;white-space:nowrap}
.cmp-ab{overflow:hidden;text-overflow:ellipsis}
.cmp-pct{font-weight:700;white-space:nowrap}
.cmp-chip{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.03em;padding:0 7px;border-radius:999px;border:1px solid currentColor;white-space:nowrap;color:var(--ink-2)}
.cmp-chip.c-critical{color:var(--alarm-ink);background:var(--alarm-bg)} .cmp-chip.c-notable{color:var(--verify-ink);background:var(--verify-bg)} .cmp-chip.c-minor{color:var(--accent);background:var(--accent-bg)} .cmp-chip.c-added,.cmp-chip.c-removed{color:var(--verify-ink)}
.cmp-stage{margin:2px 0;color:var(--ink-2);overflow-wrap:anywhere}
dl.summary.cmp-sum{display:grid;grid-template-columns:max-content 1fr;gap:2px 14px;margin:10px 0}
dl.summary dt{color:var(--ink-3)} dl.summary dd{margin:0;font-variant-numeric:tabular-nums;font-weight:600}
.cmp-top{display:flex;gap:8px;align-items:flex-start;margin:4px 0}
.cmp-head td,.cmp-head th{padding:2px 8px 2px 0}
.cmp-head tr.chg td{font-weight:600}
.cmp-i03{white-space:pre-wrap;background:var(--surface-2);border:1px solid var(--line);border-radius:6px;padding:8px 10px;font:12.5px/1.45 var(--font);margin:6px 0}
.cmp-tl{margin:3px 0;overflow-wrap:anywhere}
.cmp-dtitle{display:flex;gap:8px;align-items:flex-start;flex-wrap:wrap;margin:8px 0;text-transform:none;letter-spacing:0;color:var(--ink);font-size:14px}
.cmp-sides{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:8px}
.cmp-side{border:1px solid var(--line);border-radius:6px;padding:8px 10px;min-width:0}
.cmp-side h4{margin:0 0 4px;color:var(--ink-3);font-size:12px;text-transform:uppercase;overflow-wrap:anywhere}
.cmp-side.none{opacity:.7}
.cmp-val{font-weight:700;font-size:17px;margin:2px 0;overflow-wrap:anywhere}
.cmp-src{margin:6px 0}
.cmp-crop .crop{width:250px;height:80px;max-width:100%;margin-top:4px}
@media (max-width:1100px){.cmpview{flex-direction:column}.cmp-left{flex:none;height:50%;border-right:0}}

/* ---- regulations check (I02) */
.vl-win .rw-row{position:absolute;left:0;right:0;padding:5px 10px;border-bottom:1px solid var(--line-2);border-left:4px solid var(--c,transparent);cursor:pointer;display:flex;flex-direction:column;justify-content:center;gap:3px;will-change:transform}
.rw-row:hover{background:var(--surface-2)}
.rw-row.sel{background:var(--accent-bg);box-shadow:inset 0 0 0 1px var(--accent)}
.rw-row.rw-applies{--c:var(--verify)} .rw-row.rw-cannot_decide{--c:var(--nf)} .rw-row.rw-does_not_apply{--c:var(--line)}
.rw-l1{display:flex;gap:8px;align-items:center;min-width:0}
.rw-title{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:600}
.rw-l2{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;display:flex;gap:6px}
.chip.rw-applies{--c:var(--verify);--c-ink:var(--verify-ink);--c-bg:var(--verify-bg)}
.chip.rw-cannot_decide{--c:var(--nf);--c-ink:var(--nf-ink);--c-bg:var(--nf-bg)}
.chip.rw-does_not_apply{--c:var(--ok);--c-ink:var(--ok-ink);--c-bg:var(--ok-bg)}
.rw-blocker{display:flex;gap:8px;align-items:flex-start;width:100%;text-align:left;border:1px solid var(--line);background:var(--surface-2);border-radius:var(--r);padding:5px 8px;margin:3px 0}
.rw-blocker:hover,.rw-blocker.on{border-color:var(--accent);background:var(--accent-bg)}
.rw-n{min-width:2.2em;text-align:right;font-weight:700}
.rw-trig{display:block;white-space:pre-wrap;background:var(--surface-2);padding:4px 8px;border-radius:5px;overflow-wrap:anywhere}
.chip.rw-blk{border-color:var(--accent);background:var(--accent-bg);color:var(--accent);cursor:pointer}

/* ---- eco extras */
.ecoview{padding:14px 18px 30px;max-width:1000px;margin:0 auto;overflow:auto;height:100%}
.ecotop h2{display:flex;gap:8px;align-items:center}
.ecosec{border:1px solid var(--line);border-radius:10px;background:var(--surface);padding:10px 14px 12px;margin:14px 0}
.ecosec h3{display:flex;gap:6px;align-items:center;margin-bottom:8px}
.ecosec h4{margin:12px 0 6px;font-size:12px;letter-spacing:.04em;text-transform:uppercase;color:var(--ink-3)}
.ecohead,.ecobig{display:flex;gap:10px;align-items:baseline;flex-wrap:wrap}
.ecoval{font-size:22px;font-weight:750;font-variant-numeric:tabular-nums}
.ecoval.nf{color:var(--ink-3);font-weight:500}
.ecocov{display:flex;gap:6px;flex-wrap:wrap;margin:8px 0}
.ecotrades{display:flex;flex-direction:column;gap:6px}
.ecotrade{display:grid;grid-template-columns:minmax(150px,240px) 1fr minmax(160px,220px) auto;gap:10px;align-items:center}
.ecot-name{display:flex;gap:6px;align-items:center;flex-wrap:wrap}
.ecot-val{text-align:right;white-space:nowrap}
.ecobar{position:relative;height:14px;background:var(--surface-3);border-radius:4px;overflow:hidden;border:1px solid var(--line-2)}
.ecofill{position:absolute;left:0;top:0;bottom:0;background:var(--m-calculated)}
.ecobar.assumed .ecofill{background:repeating-linear-gradient(45deg,var(--assumed) 0 4px,var(--assumed-bg) 4px 8px)}
.ecobar.share .ecofill{background:var(--accent)}
.ecowhisk{position:absolute;top:5px;height:4px;background:var(--ink);opacity:.55;border-radius:2px}
.ecohot{display:grid;grid-template-columns:2.2em 1fr 4.5em auto auto;gap:8px;align-items:center;margin:4px 0}
.ecohot-main{display:flex;flex-direction:column;gap:3px;min-width:0}
.ecoswap{border-top:1px dashed var(--line);margin-top:10px}
.ecogap{margin:3px 0}
.ecolights{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:10px}
.ecolight{border:1px solid var(--line);border-left:6px solid var(--c,var(--nf));border-radius:8px;padding:8px 12px;background:var(--surface-2)}
.ecolight header{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-bottom:4px}
.ecolight.tone-alarm{--c:var(--alarm)} .ecolight.tone-verify{--c:var(--verify)} .ecolight.tone-ok{--c:var(--ok)} .ecolight.tone-nf{--c:var(--nf)}
.chip.eco-alarm{--c:var(--alarm);--c-ink:var(--alarm-ink);--c-bg:var(--alarm-bg)} .chip.eco-verify{--c:var(--verify);--c-ink:var(--verify-ink);--c-bg:var(--verify-bg)} .chip.eco-ok{--c:var(--ok);--c-ink:var(--ok-ink);--c-bg:var(--ok-bg)} .chip.eco-nf{--c:var(--nf);--c-ink:var(--nf-ink);--c-bg:var(--nf-bg)}
.ecoenv td{vertical-align:top;padding:5px 8px 5px 0;border-bottom:1px solid var(--line-2)}
@media (max-width:900px){.ecotrade{grid-template-columns:1fr}.ecot-val{text-align:left}}

/* ---- document status strip */
.docstrip{display:flex;align-items:center;gap:8px;padding:3px 10px;border-bottom:1px solid var(--line);background:var(--surface-2);min-height:34px}
.dsum{white-space:nowrap;font-size:12.5px;color:var(--ink-2)}
.dchips{display:flex;gap:6px;overflow-x:auto;flex:1;min-width:0;padding:2px 0;scrollbar-width:thin}
.dchip{display:inline-flex;gap:5px;align-items:center;border:1px solid var(--line);border-left:4px solid var(--c,var(--line));border-radius:6px;background:var(--surface);padding:1px 8px;max-width:270px;white-space:nowrap;font-size:12.5px}
.dchip:hover,.dchip[aria-expanded="true"]{border-color:var(--accent);border-left-color:var(--c)}
.dchip svg{color:var(--c)}
.dchip .dname{overflow:hidden;text-overflow:ellipsis;font-weight:550}
.dchip .dstate{color:var(--ink-3);font-variant-numeric:tabular-nums}
.ds-read{--c:var(--ok)} .ds-partial{--c:var(--verify)} .ds-vision{--c:var(--m-read)} .ds-unreadable{--c:var(--alarm)}
.docpop{position:fixed;z-index:75;width:min(520px,94vw);max-height:70vh;overflow:auto;padding:10px 12px;gap:6px;align-items:stretch}
.dp-head{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.dp-state{display:inline-flex;gap:4px;align-items:center;font-weight:700;color:var(--c)}
.dp-name{overflow-wrap:anywhere}
.dp-why{margin:2px 0 4px}
.dp-ex{border-collapse:collapse;font-size:12px;width:100%}
.dp-ex th{text-align:left;color:var(--ink-3);font-weight:500;border-bottom:1px solid var(--line)}
.dp-ex td,.dp-ex th{padding:2px 6px 2px 0}
.dp-ex tr.bad td{color:var(--alarm-ink);font-weight:600}
.dp-ex .num{text-align:right}

/* ---- Raumbuch + coverage */
.xview.xv-raumbuch{padding:0;display:flex;flex-direction:column;height:100%;min-height:0;overflow:hidden}
.rbview{background:var(--surface)}
.rb-cov{padding:8px 12px 4px;border-bottom:1px solid var(--line-2)}
.rb-covhead{display:flex;align-items:center;gap:6px}
.rb-covparams{padding:4px 12px 6px;border-bottom:1px solid var(--line-2);max-height:92px;overflow:auto;background:var(--surface-2)}
.covbars{display:flex;flex-direction:column;gap:7px;margin-top:4px}
.cov-tier{display:grid;grid-template-columns:172px 1fr;gap:2px 10px;align-items:center}
.cov-name{white-space:nowrap}
.cov-bar{display:flex;height:16px;border-radius:4px;overflow:hidden;background:var(--surface-3);border:1px solid var(--line)}
.cov-seg{border:0;padding:0;min-width:3px;height:100%;border-right:1px solid var(--surface);cursor:default}
button.cov-seg{cursor:pointer}
.cov-seg.on{outline:2px solid var(--ink);outline-offset:-2px}
.cov-legend{grid-column:2;display:flex;flex-wrap:wrap;gap:2px 12px;font-size:12px;color:var(--ink-2)}
.cov-key{border:0;background:transparent;padding:0 2px;border-radius:3px;display:inline-flex;gap:4px;align-items:center;color:inherit}
button.cov-key:hover,.cov-key.on{background:var(--surface-3)}
.cov-sw{display:inline-block;width:10px;height:10px;border-radius:2px;border:1px solid var(--line)}
.cs-read{background:var(--m-read)} .cs-measured{background:var(--m-measured)} .cs-calculated{background:var(--m-calculated)}
.cs-assumed{background:repeating-linear-gradient(45deg,var(--assumed) 0 3px,var(--assumed-bg) 3px 6px)}
.cs-partial{background:repeating-linear-gradient(90deg,var(--verify) 0 2px,var(--verify-bg) 2px 5px)}
.cs-conflict{background:var(--conflict)}
.cs-not_found{background:repeating-linear-gradient(135deg,var(--nf-bg) 0 4px,var(--surface-3) 4px 8px)}
.cov-params{display:flex;flex-wrap:wrap;gap:4px}
.cov-param{border:1px solid var(--line);border-left-width:4px;background:var(--surface);border-radius:4px;padding:1px 7px;font-size:12px;display:inline-flex;gap:4px;align-items:center}
.cov-param:hover{border-color:var(--accent)}
.cov-param.cs-read{border-left-color:var(--m-read);background:var(--surface)} .cov-param.cs-measured{border-left-color:var(--m-measured);background:var(--surface)} .cov-param.cs-calculated{border-left-color:var(--m-calculated);background:var(--surface)}
.cov-param.cs-assumed{border-left-color:var(--assumed);background:var(--surface)} .cov-param.cs-partial{border-left-color:var(--verify);background:var(--surface)} .cov-param.cs-conflict{border-left-color:var(--conflict);background:var(--surface)} .cov-param.cs-not_found{border-left-color:var(--nf);background:var(--surface)}
.rb-tools{position:relative}
.rb-storey{border:1px solid var(--line);border-radius:var(--r);background:var(--surface-2);padding:3px 6px}
.rb-menuwrap{position:relative}
.rb-colmenu{position:absolute;right:0;top:100%;margin-top:4px;min-width:240px;max-height:50vh;overflow:auto;z-index:20;align-items:stretch}
.rb-colopt{display:flex;gap:6px;align-items:center;padding:3px 8px;border-radius:5px;white-space:nowrap}
.rb-colopt:hover{background:var(--surface-3)}
.rb-grid,.rb-scroll{min-height:0}
.rb-scroll{position:relative;overflow:auto;flex:1;outline-offset:-2px;background:var(--surface)}
.rb-head{position:sticky;top:0;z-index:4;display:flex;height:34px;background:var(--surface-2);border-bottom:1px solid var(--line);font-size:11px;color:var(--ink-3)}
.rb-hcell{flex:none;padding:3px 6px;display:flex;flex-direction:column;justify-content:center;overflow:hidden;line-height:1.15;border-left:1px solid var(--line-2)}
.rb-hcell.num{text-align:right;align-items:flex-end}
.rb-code{color:var(--ink-2);font-size:10.5px}
.rb-hname{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%;text-transform:none}
.rb-body{position:relative}
.rb-row{position:absolute;left:0;top:0;height:44px;display:flex;border-bottom:1px solid var(--line-2);will-change:transform}
.rb-row:hover{background:var(--surface-2)}
.rb-row.group{background:var(--surface-3);font-weight:650}
.rb-lab{flex:none;position:sticky;left:0;z-index:2;background:var(--surface);padding:3px 8px;display:flex;flex-direction:column;justify-content:center;gap:1px;min-width:0;border-right:1px solid var(--line)}
.rb-row:hover .rb-lab{background:var(--surface-2)}
.rb-row.group .rb-lab{background:var(--surface-3);flex-direction:row;align-items:center;gap:4px}
.rb-hlab{z-index:5;background:var(--surface-2);justify-content:center;text-transform:uppercase;letter-spacing:.04em}
.rb-l1{font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.rb-lab .rb-l2{display:flex;gap:4px;align-items:center;color:var(--ink-3);font-size:11px;overflow:hidden}
.rb-id{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.rb-done{margin-left:auto;font-variant-numeric:tabular-nums;color:var(--ink-3)}
.rb-cell{flex:none;display:flex;flex-direction:column;justify-content:center;gap:1px;padding:2px 6px 2px 7px;border-left:3px solid var(--c,transparent);border-right:1px solid var(--line-2);min-width:0;cursor:pointer;overflow:hidden}
.rb-cell.num .rb-v{text-align:right}
.rb-cell.st-ok{--c:var(--ok)} .rb-cell.st-verify{--c:var(--verify);background:var(--verify-bg)} .rb-cell.st-alarm{--c:var(--alarm);background:var(--alarm-bg)}
.rb-cell.st-conflict{--c:var(--conflict);background:var(--conflict-bg)} .rb-cell.st-assumed{--c:var(--assumed);background:var(--assumed-bg)}
.rb-cell.st-not_found{--c:var(--nf);background:repeating-linear-gradient(135deg,transparent 0 5px,var(--nf-bg) 5px 6px)}
.rb-cell.dim{opacity:.38}
.rb-cell:hover{box-shadow:inset 0 0 0 1px var(--accent)}
.rb-cell.sel{box-shadow:inset 0 0 0 2px var(--accent);background:var(--accent-bg);opacity:1}
.rb-v{font-weight:600;font-variant-numeric:tabular-nums;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.rb-nf{font-weight:400;color:var(--ink-3);font-size:12px;display:flex;align-items:center;gap:3px;justify-content:inherit}
.rb-cell.num .rb-nf{justify-content:flex-end}
.rb-cell .rb-l2{display:flex;gap:4px;align-items:center;font-size:11px;color:var(--ink-3);white-space:nowrap;overflow:hidden}
.rb-cell.num .rb-l2{justify-content:flex-end}
.rb-src{border:1px solid var(--line);background:var(--surface);color:var(--m-read);border-radius:4px;padding:0 4px;font-size:10.5px;line-height:1.35}
.rb-src:hover{border-color:var(--accent);background:var(--accent-bg)}
.rb-status{padding:3px 12px;border-top:1px solid var(--line);background:var(--surface-2);flex:none}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}
@media (forced-colors:active){.box{stroke:CanvasText}.chip,.fchip{border:1px solid CanvasText}}
@media print{
  body{overflow:visible;background:#fff}
  .topbar,.plan-tools,.plan-status,.splitter,.tablepanel,.bottom,.toasts,.banner,.viewtabs{display:none!important}
  .app{display:block;height:auto}
  .main{display:block}
  .left{position:static;height:auto;background:#fff}
  .view{position:static}
  .plan-viewport{position:static;height:75vh}
  .right{width:auto;border:0;display:block}
  .provpanel{height:auto;overflow:visible;border:0}
}

/* ---- inference drawer + persistent remote banner */
.banner.infer{background:var(--surface-2);border-left:4px solid var(--hi);color:var(--ink);align-items:center}
.banner.infer .btext{flex:1}
.drawer-wrap{position:fixed;inset:0;background:rgba(0,0,0,.35);z-index:80;display:flex;justify-content:flex-end}
.drawer{width:min(560px,94vw);height:100%;background:var(--surface);border-left:1px solid var(--line);display:flex;flex-direction:column;padding:12px 14px;box-shadow:var(--shadow);min-height:0}
.drawer .sechead{display:flex;align-items:center;gap:8px} .drawer .sechead svg.ic{width:22px;height:22px;color:var(--tile)}
.dbody{overflow:auto;flex:1;min-height:0;padding-right:4px}
.irows{display:flex;flex-direction:column;gap:6px;margin:6px 0 10px}
.irow{border:1px solid var(--line);border-radius:8px;padding:8px;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:6px;background:var(--surface)}
.irow.on{border-color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent);background:var(--accent-bg)}
.ibody{display:flex;gap:8px;align-items:flex-start;cursor:pointer;min-width:0}
.ibody input[type=radio]{margin-top:3px}
.imain{display:flex;flex-direction:column;gap:2px;min-width:0}
.ititle{display:flex;flex-wrap:wrap;gap:6px;align-items:baseline}
.ichips{display:flex;flex-wrap:wrap;gap:4px;margin:4px 0}
.ichips .chip{display:inline-flex;gap:3px;align-items:center}
.chip.dest.remote{border-color:var(--hi);color:var(--ink);font-weight:600}
.chip.wrap{white-space:normal;border-radius:8px;line-height:1.35}
.iact{display:flex;gap:4px;align-items:flex-start}
.ireport{grid-column:1/-1;border-top:1px solid var(--line-2);padding-top:6px;margin-top:2px}
.ireport .rhead{display:flex;gap:8px;align-items:center;margin-bottom:4px}
.ireport th{text-align:left;font-weight:500;color:var(--ink-2);padding-right:10px}
.inotes{margin:6px 0 0;padding-left:18px}
.icustom{border:1px solid var(--line);border-radius:8px;padding:8px 10px;margin:10px 0}
.icustom summary{cursor:pointer;font-weight:650;color:var(--accent)}
.iform{display:flex;flex-direction:column;gap:2px}
.field2{display:flex;flex-direction:column;gap:2px;margin:6px 0} .field2 input,.field2 select{padding:6px 8px;border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:var(--r);font:inherit}
.tick{display:flex;gap:6px;align-items:flex-start;margin:6px 0;color:var(--ink-2)} .tick.need{color:var(--ink);font-weight:650;border-left:3px solid var(--hi);padding-left:6px}
.ierr{color:var(--alarm-ink);margin:4px 0;min-height:1em}

/* ---- Why? view: the dependency graph of one value / finding */
.whyview{display:flex;flex-direction:column;height:100%;min-height:0}
.whyhead{padding:8px 12px 0;margin-bottom:6px}
.whyfocus{max-width:46ch;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.whysum{padding:4px 12px 8px;border-bottom:1px solid var(--line);display:flex;flex-wrap:wrap;gap:2px 18px;align-items:baseline}
.why-sentence{margin:0;font-size:13.5px}
.wlegend{margin-left:auto;display:flex;gap:10px;flex-wrap:wrap;font-size:12px;color:var(--ink-2)}
.wlegend .sw{display:inline-block;width:12px;height:12px;border-radius:3px;background:var(--c-bg,transparent);border:2px solid var(--c,var(--ink-3));margin-right:4px;vertical-align:-2px}
.wlegend .sw.dashed{border-style:dashed;border-color:var(--ink-3);background:transparent}
.wlegend .sw.weak{border-color:var(--hi);background:transparent;border-width:3px}
.whybody{flex:1;min-height:0;display:grid;grid-template-columns:minmax(0,1fr)} .whybody.with-side{grid-template-columns:minmax(0,1fr) 320px}
.whyside-close{align-self:flex-end;margin:-4px -6px -4px 0}
.whyhost{position:relative;overflow:hidden;background:var(--surface-2);cursor:grab;outline:none;background-image:radial-gradient(var(--line-2) 1px,transparent 1px);background-size:18px 18px}
.whyhost:focus-visible{box-shadow:inset 0 0 0 2px var(--focus)}
.whyhost.panning{cursor:grabbing}
.wstage{position:absolute;left:0;top:0;transform-origin:0 0}
.wedges{position:absolute;left:0;top:0;overflow:visible;pointer-events:none}
.wedge{fill:none;stroke:var(--ink-3);stroke-width:1.5;opacity:.6}
.wedge.k-blame{stroke:var(--alarm)} .wedge.k-candidate{stroke:var(--conflict);stroke-dasharray:5 4} .wedge.k-feeds{stroke:var(--accent)}
.wedge.weak{stroke:var(--hi);stroke-width:3.2;opacity:1}
.wedge.on{stroke:var(--accent);stroke-width:3;opacity:1} .wedge.dim{opacity:.16}
.why-arrow{fill:var(--ink-3)}
.wnode{position:absolute;text-align:left;border:2px solid var(--c,var(--line));background:var(--c-bg,var(--surface));color:var(--ink);border-radius:10px;padding:6px 8px;display:flex;flex-direction:column;gap:3px;overflow:visible;box-shadow:var(--shadow);font:inherit;cursor:pointer;min-width:0}
.wnode.st-ok{background:var(--surface)}
.wnode.lowconf{border-style:dashed}
.wnode.st-not_found{background:repeating-linear-gradient(135deg,var(--nf-bg) 0 6px,var(--surface) 6px 12px)}
.wnode.focus{border-width:3px;box-shadow:0 0 0 4px color-mix(in srgb,var(--accent) 28%,transparent),var(--shadow)}
.wnode.sel{outline:3px solid var(--accent);outline-offset:1px}
.wnode.weak{box-shadow:0 0 0 3px var(--hi),var(--shadow)}
.wnode:focus-visible{outline:3px solid var(--focus);outline-offset:2px}
.wnode.w-cluster{--c:var(--ink-3);background:var(--surface);flex-direction:row;align-items:center;gap:6px;border-style:dotted}
.wn-top{display:flex;gap:6px;align-items:center;min-width:0}
.wn-top svg.ic{width:16px;height:16px;flex:none;color:var(--c)}
.wn-label{font-weight:650;font-size:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0}
.wn-val{font-weight:700;font-size:15px;line-height:1.15}
.wn-val .tag{margin-left:6px;font-weight:500}
.wn-meta{display:flex;gap:8px;align-items:center;font-size:12px;color:var(--ink-2);white-space:nowrap;flex-wrap:nowrap} .wn-meta .bar{width:26px}
.wn-meth{display:inline-flex;gap:3px;align-items:center} .wn-meth svg.ic{width:14px;height:14px}
.wn-conf{display:inline-flex;gap:4px;align-items:center}
.wn-quote{font-size:12px;color:var(--ink-2);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.wn-weak{position:absolute;top:-11px;right:10px;background:var(--hi);color:#1c1300;font-size:11.5px;font-weight:750;padding:1px 8px;border-radius:999px;box-shadow:0 0 0 2px var(--surface-2)}
.wn-suspect{font-size:11.5px;font-weight:700;border-radius:999px;padding:0 7px;border:1px solid var(--alarm);color:var(--alarm-ink);background:var(--alarm-bg);white-space:nowrap}
.wn-suspect.lv-mid{border-color:var(--verify);color:var(--verify-ink);background:var(--verify-bg)} .wn-suspect.lv-low{border-color:var(--nf);color:var(--nf-ink);background:var(--nf-bg)}
.wnode.has-thumb{flex-direction:row;align-items:center;gap:8px} .wnode .wn-text{display:flex;flex-direction:column;gap:2px;min-width:0;flex:1} .wnode .crop{flex:none}
.wnode .wn-suspect{position:absolute;top:-11px;right:10px;box-shadow:0 0 0 2px var(--surface-2)} .wnode .wn-label{padding-right:2px}
.whyside{overflow:auto;border-left:1px solid var(--line);padding:10px 12px;background:var(--surface);display:flex;flex-direction:column;gap:8px}
.whyside .crop{width:100%;max-width:100%}
.wact{display:flex;flex-wrap:wrap;gap:6px;margin-top:4px}
.wcands{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:8px}
.wcand{border:1px solid var(--line);border-radius:8px;padding:6px;display:flex;flex-direction:column;gap:3px} .wcand.win{border-color:var(--accent);background:var(--accent-bg)}
.whyempty{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;padding:24px;text-align:center;grid-column:1 / -1}
.whyempty svg.xl{color:var(--accent);width:44px;height:44px}
.why-starts{display:flex;flex-direction:column;gap:6px;align-items:stretch;max-width:520px;margin-top:8px;text-align:left}

@media (prefers-reduced-motion:no-preference){.wedge,.wnode{transition:opacity .15s}}

/* ---- Review queue */
.attnview{display:flex;flex-direction:column;height:100%;min-height:0}
.attn-head{padding:8px 12px 0;margin-bottom:4px}
.attn-bar{display:flex;align-items:center;gap:12px;padding:2px 12px 8px;flex-wrap:wrap}
.attn-prog{flex:0 1 320px;min-width:160px;height:10px;border-radius:5px;background:var(--surface-3);overflow:hidden;display:flex}
.attn-prog .ps{display:block;height:100%} .attn-prog .ps-confirmed{background:var(--ok)} .attn-prog .ps-corrected{background:var(--accent)} .attn-prog .ps-rejected{background:var(--nf)}
.attn-ptext{font-weight:650}
.attn-tools{padding:0 12px 6px}
.attn-scroll{flex:1;min-height:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);position:relative;overflow:auto;outline:none}
.attn-row{position:absolute;left:0;right:0;display:grid;grid-template-columns:34px 26px minmax(0,1fr) auto;gap:8px;align-items:center;padding:6px 12px;border-bottom:1px solid var(--line-2);border-left:4px solid var(--c,transparent);cursor:pointer;background:var(--surface)}
.attn-row:hover{background:var(--surface-2)}
.attn-row.sel{background:var(--accent-bg);box-shadow:inset 0 0 0 2px var(--accent)}
.attn-row.d-confirmed,.attn-row.d-corrected,.attn-row.d-rejected{opacity:.72;--c:transparent} .attn-row.resolved .attn-label{text-decoration:line-through}
.attn-n{color:var(--ink-3);text-align:right}
.attn-ic svg.ic{width:20px;height:20px;color:var(--c,var(--ink-3))}
.attn-main{display:flex;flex-direction:column;gap:1px;min-width:0}
.attn-top{display:flex;gap:8px;align-items:center;min-width:0}
.attn-label{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.attn-why{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.attn-note{color:var(--ink-2);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.chip.kind{font-size:11.5px} .chip.kind.k-alarm{background:var(--alarm-bg);color:var(--alarm-ink);border-color:var(--alarm)} .chip.kind.k-conflict{background:var(--conflict-bg);color:var(--conflict-ink);border-color:var(--conflict)}
.chip.kind.k-contradicted{background:var(--verify-bg);color:var(--verify-ink);border-color:var(--verify)}
.tag.dec-confirmed{color:var(--ok-ink);border-color:var(--ok)} .tag.dec-corrected{color:var(--accent);border-color:var(--accent)} .tag.dec-rejected{color:var(--nf-ink);border-color:var(--nf)} .tag.dec-open{color:var(--ink-2);border-color:var(--line)}
.attn-decision{display:flex;gap:6px;align-items:center;flex-wrap:wrap;padding:8px 12px;background:var(--surface-2)}
.attn-decision .editin{flex:1 1 240px;min-width:160px}
.attn-decision kbd{margin-left:6px;font-size:11.5px;border:1px solid var(--line);border-radius:4px;padding:0 4px;background:var(--surface);color:var(--ink-2)}
.attn-foot{display:flex;align-items:center;gap:8px;padding:4px 12px}
.tick.inline{display:inline-flex;margin:0 0 0 4px}

/* ---- BEFORE -> AFTER card, corrections drawer */
.diffcard{position:fixed;left:14px;bottom:14px;width:min(400px,92vw);max-height:56vh;overflow:auto;z-index:70;background:var(--surface);border:1px solid var(--line);border-left:4px solid var(--accent);border-radius:10px;box-shadow:var(--shadow);padding:8px 10px;display:flex;flex-direction:column;gap:6px}
.dc-head{display:flex;align-items:center;gap:6px} .dc-head svg.ic{color:var(--accent)} .dc-what{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:150px}
.dc-focus{display:flex;flex-wrap:wrap;align-items:baseline;gap:6px;font-size:15px;padding:4px 0;border-bottom:1px solid var(--line-2)}
.dc-k{font-size:11.5px;text-transform:uppercase;letter-spacing:.04em;color:var(--ink-3)}
.dc-v{font-weight:700;font-variant-numeric:tabular-nums} .dc-v.nf{color:var(--nf-ink);font-weight:500}
.dc-arrow{color:var(--ink-3)}
.dc-alarms{display:flex;flex-wrap:wrap;gap:4px}
.dc-rows{display:flex;flex-direction:column;gap:2px;font-size:13px}
.dc-row{display:grid;grid-template-columns:minmax(0,1fr) auto auto auto;gap:6px;align-items:baseline} .dc-row.boq .dc-label{color:var(--ink-2)}
.dc-label{background:none;border:0;padding:0;text-align:left;font:inherit;color:var(--ink);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;cursor:pointer} .dc-label:hover{color:var(--accent);text-decoration:underline}
span.dc-label{cursor:default}
.dc-foot{display:flex;justify-content:flex-end}
.cbadge{background:var(--accent);color:var(--accent-ink);border-radius:999px;font-size:11.5px;padding:0 6px;margin-left:4px;font-weight:700}
.corr-list{display:flex;flex-direction:column;gap:8px}
.corr-row{border:1px solid var(--line);border-radius:8px;padding:8px;display:flex;flex-direction:column;gap:3px}
.corr-ba{display:flex;gap:8px;align-items:baseline;flex-wrap:wrap;font-size:15px} .corr-note{color:var(--ink-2)} .corr-act{display:flex;gap:6px;margin-top:2px}

/* ---- correcting a value: note, marked place; marking mode on the drawing */
details.psec.edit>summary{cursor:pointer;font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--ink-2);padding:2px 0}
details.psec.edit[open]>summary{margin-bottom:4px}
.editrow2{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:6px 0} .editregion{display:flex;gap:6px;align-items:center}
.editnote{display:flex;flex-direction:column;gap:2px;margin:6px 0}
.plan-viewport.picking{cursor:crosshair}
.plan-pick{position:absolute;border:2px solid var(--accent);background:color-mix(in srgb,var(--accent) 14%,transparent);pointer-events:none;z-index:6}
.plan-pickhint{position:absolute;left:50%;top:10px;transform:translateX(-50%);background:var(--surface);border:1px solid var(--accent);border-radius:999px;padding:4px 12px;display:flex;gap:6px;align-items:center;z-index:7;box-shadow:var(--shadow)}
.row.accepted .pname::after{content:"";}

/* the sheet is paper: the overlay keeps the LIGHT palette in the dark theme (box tints on white paper stay readable) */
.plan-stage,.crop{--ok:#0b8a63;--ok-bg:#dcf4ea;--verify:#c07400;--verify-bg:#fcebc8;--nf:#6b7380;--nf-bg:#e8ebef;--alarm:#d1242f;--alarm-bg:#fce0e2;--conflict:#7b3fe0;--conflict-bg:#ece3fd;--assumed:#b5348a;--assumed-bg:#f9e3f1;--accent:#4338ca;--accent-bg:#e6e8fc}
.unc .ulabel{display:none} .unc .box.lowc .ulabel,.unc .ulabel.low{display:block}