:root{--bg:#f4f6f9;--panel:#fff;--line:#dde3ea;--text:#1f2933;--muted:#6b7a8a;--accent:#2f6fb5;--warn:#b7791f;--ref:#8a97a6;color:var(--text);font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:13px}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--bg);overflow:hidden}button{font:inherit}.app{flex-direction:column;height:100%;display:flex}.header{border-bottom:1px solid var(--line);white-space:nowrap;background:#fff;align-items:center;gap:18px;padding:6px 14px;display:flex;overflow:hidden}.brand strong{font-size:15px}.brand span{color:var(--muted);margin-left:6px}.headline{color:var(--muted);flex:1;gap:14px;min-width:0;display:flex;overflow:hidden}.presets{border-left:1px solid var(--line);flex-shrink:0;align-items:center;gap:6px;padding-left:18px;display:flex;position:relative}.preset-label{color:var(--muted);font-size:12px}.preset-select{font:inherit;border:1px solid var(--line);max-width:250px;color:var(--text);text-overflow:ellipsis;background:#fff;border-radius:5px;padding:2px 4px;font-size:12px}.preset-select:hover{border-color:var(--accent)}.presets[data-dirty] .preset-select{border-color:var(--warn)}.preset-dirty{color:var(--warn);white-space:nowrap;font-size:12px;font-weight:600}.presets .mini{padding:2px 8px}.menu{position:relative}.menu-pop{z-index:20;border:1px solid var(--line);background:#fff;border-radius:6px;flex-direction:column;min-width:160px;padding:4px;display:flex;position:fixed;box-shadow:0 6px 20px #1f293324}.menu-pop button{text-align:left;cursor:pointer;color:var(--text);white-space:nowrap;background:0 0;border:0;border-radius:4px;padding:5px 10px;font-size:12px}.menu-pop button:hover:not(:disabled){color:var(--accent);background:#eef3fa}.menu-pop button:disabled{color:var(--ref);cursor:default}.menu-pop hr{border:0;border-top:1px solid var(--line);margin:3px 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10px;display:flex;position:absolute;top:10px;left:10px}.tb-row{align-items:center;gap:6px;display:flex}.tb-row.wrap{flex-wrap:wrap;row-gap:2px}.tb-label{width:54px;color:var(--muted);font-size:12px}.tb-val{font-variant-numeric:tabular-nums;width:54px;font-size:12px}.tb-row input[type=range]{flex:1;min-width:90px}.tb-row select{font:inherit;padding:1px 4px;font-size:12px}.chk{color:var(--text);align-items:center;gap:4px;margin-right:6px;font-size:12px;display:inline-flex}.tb-stats{color:var(--muted);font-variant-numeric:tabular-nums;gap:10px;font-size:11px}.tb-stats .warn{color:var(--warn);font-weight:600}.spinner{border:2px solid var(--line);border-top-color:var(--accent);border-radius:50%;width:10px;height:10px;margin-left:4px;animation:.8s linear infinite spin;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}.tb-progress{border:1px solid 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button.active{color:var(--accent);border-bottom-color:var(--accent);font-weight:600}.tab-body{flex:1;min-height:0;overflow:auto}.panel{padding:10px 12px 24px}.panel h3{text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin:16px 0 6px;font-size:12px}.panel-toolbar{flex-wrap:wrap;align-items:center;gap:6px;margin-bottom:8px;display:flex}.panel-toolbar .spacer{flex:1}.panel-toolbar button,.mini{border:1px solid var(--line);cursor:pointer;background:#fff;border-radius:5px;padding:3px 8px;font-size:12px}.panel-toolbar button:hover,.mini:hover{border-color:var(--accent);color:var(--accent)}.panel-toolbar button:disabled{opacity:.5;cursor:default}.mini{padding:1px 6px;line-height:1.3}.format-picker{align-items:center;gap:4px;display:inline-flex}.format-picker .tb-label{width:auto;margin-right:2px}.format-picker .mini.on,.panel-toolbar .format-picker 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.num{border:1px solid var(--line);width:68px;font:inherit;text-align:right;border-radius:4px;padding:2px 4px;font-size:12px}.field.changed .field-label{color:var(--accent);font-weight:600}table.kv{border-collapse:collapse;width:100%}table.kv th,table.kv td{text-align:left;vertical-align:top;border-bottom:1px solid #eef1f5;padding:3px 6px}table.kv th{color:var(--muted);width:38%;font-weight:500}table.kv thead th{text-transform:uppercase;letter-spacing:.05em;font-size:11px}.ref{color:var(--ref)}.table-wrap{overflow:auto}table.grid{border-collapse:collapse;font-variant-numeric:tabular-nums;width:100%;font-size:12px}table.grid th,table.grid td{white-space:nowrap;text-align:left;border-bottom:1px solid #eef1f5;padding:3px 6px}table.grid th{color:var(--muted);background:#fff;font-size:11px;font-weight:600;position:sticky;top:0}table.grid td.r,table.grid th.r{text-align:right}table.grid tr.clickable{cursor:pointer}table.grid tr.clickable:hover td{background:#f3f7fc}table.grid tr.total td{border-top:2px solid var(--line);font-weight:600}table.grid tr.flag td{background:#fff4ec}table.grid tr.bad td,table.grid td.bad{color:#b42318;font-weight:600}table.grid tr.bad td{background:#fdf0ee}table.grid tr.good td,table.grid td.good{color:#1e6b3a}table.grid tr.current td{font-weight:600}table.grid.cases{font-size:11px}table.grid.cases th:first-child{white-space:normal;color:var(--muted);text-align:left;font-weight:500;position:static}table.grid.cases td.r{padding-left:4px;padding-right:4px}table.grid em{color:var(--muted);font-style:normal}.stats{grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:6px;margin:6px 0 10px;display:grid}.stats div{background:#f4f7fa;border-radius:6px;flex-direction:column;padding:6px 8px;display:flex}.stats b{font-size:14px}.stats span{color:var(--muted);font-size:11px}.chart{margin:10px 0}.legend{margin:8px 0;padding:0;list-style:none}.legend li{align-items:center;gap:8px;padding:3px 0;display:flex}.legend i{border-radius:3px;width:14px;height:14px;display:inline-block}.dim-label{border:1px solid var(--line);white-space:nowrap;background:#ffffffe6;border-radius:4px;padding:1px 6px;font-size:11px}@media (width<=1100px){:is(.sidebar,.sidebar:has(.panel.wide)){width:380px}.headline{display:none}}details.sec{border-top:1px solid var(--line)}details.sec>summary{cursor:pointer;-webkit-user-select:none;user-select:none;align-items:center;gap:8px;padding:7px 0;font-weight:600;list-style:none;display:flex}details.sec>summary::-webkit-details-marker{display:none}details.sec>summary:before{content:"▸";color:var(--muted);flex:none;width:10px;font-size:11px;transition:transform .12s}details.sec[open]>summary:before{transform:rotate(90deg)}details.sec .sec-title{text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;overflow:hidden}details.sec .sec-badge{color:var(--muted);white-space:nowrap;font-variant-numeric:tabular-nums;font-size:11px;font-weight:400}details.sec .sec-actions{align-items:center;gap:4px;display:inline-flex}details.sec .sec-body{padding:0 0 8px}details.sec.nested{border-top:1px dashed var(--line);margin-left:10px}details.sec.nested>summary{padding:5px 0;font-weight:500}details.sec.error>summary .sec-title{color:#b42318}.field.oor .num{border-color:var(--warn)}.field .mini{padding:0 4px}.notice{border-radius:6px;align-items:flex-start;gap:6px;margin:6px 0 10px;padding:6px 8px;font-size:12px;display:flex}.notice pre{white-space:pre-wrap;font:inherit;flex:1;margin:0}.notice.ok{color:#1e6b3a;background:#ecf8f0;border:1px solid #b7e2c4}.notice.warn{color:#7a5a12;background:#fff7e6;border:1px solid #f3d9a4}.notice.error{color:#8f1d1d;background:#fdecec;border:1px solid #f3b4b4}.build-log{font-size:12px}.build-log .err{color:#b42318;padding:2px 0}.build-log .wrn{color:#7a5a12;padding:2px 0}.build-log code{background:#f1f3f6;border-radius:3px;padding:0 3px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.comp-meta{color:var(--muted);flex-wrap:wrap;gap:10px;margin:2px 0 6px;font-size:11px;display:flex}.comp-list{flex-direction:column;gap:4px;display:flex}.comp{border:1px solid var(--line);background:#fff;border-radius:7px;padding:6px 8px}.comp.disabled{opacity:.6}.comp.hidden-scene .swatch{outline:2px dashed var(--muted);outline-offset:1px}.comp.has-error{border-color:#f3b4b4}.comp-head{align-items:center;gap:6px;display:flex}.swatch{border:1px solid #00000026;border-radius:3px;flex:none;width:14px;height:14px;display:inline-block}.comp-label{text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;font-weight:600;overflow:hidden}.comp-id{color:var(--muted);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px}.comp-sub{color:var(--muted);flex-wrap:wrap;align-items:center;gap:8px;margin-top:2px;font-size:11px;display:flex}.comp-sub .pill{background:#eef2f7}.comp-sub .pill.printed{color:#2f5f96;background:#e6f0fb}.comp-sub .pill.metal{color:#7a4d1e;background:#f3e9e1}.comp-sub .pill.context{color:#5a6672;background:#eef0f2}.comp-codes{border-collapse:collapse;font-variant-numeric:tabular-nums;width:100%;margin:6px 0 2px;font-size:11px}.comp-codes td{white-space:nowrap;border-bottom:1px dotted #eef1f5;padding:1px 4px}.comp-codes td.r{text-align:right}.comp-codes tr{cursor:pointer}.comp-codes tr:hover td{color:var(--accent);background:#f3f7fc}.comp-actions{flex-wrap:wrap;gap:4px;margin-top:6px;display:flex}.icon-btn{cursor:pointer;color:var(--muted);background:0 0;border:1px solid #0000;border-radius:4px;padding:1px 4px;font-size:13px;line-height:1}.icon-btn:hover{border-color:var(--line);color:var(--text)}.icon-btn.on{color:var(--accent)}.icon-btn.off{color:#b8c0c9;text-decoration:line-through}.switch{flex:none;width:28px;height:16px;display:inline-block;position:relative}.switch input{opacity:0;width:0;height:0;position:absolute}.switch i{background:#c9d1da;border-radius:16px;transition:all .12s;position:absolute;inset:0}.switch i:after{content:"";background:#fff;border-radius:50%;width:12px;height:12px;transition:all .12s;position:absolute;top:2px;left:2px}.switch input:checked+i{background:var(--accent)}.switch input:checked+i:after{transform:translate(12px)}.cform{flex-direction:column;gap:6px;display:flex}.cform-head{background:var(--panel);z-index:2;border-bottom:1px solid var(--line);align-items:center;gap:8px;padding:6px 0;display:flex;position:sticky;top:0}.cform-head h2{text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;margin:0;font-size:14px;overflow:hidden}.cform-head button.primary{background:var(--accent);color:#fff;border-color:var(--accent)}.cform-head button.primary:disabled{background:#9db6d6;border-color:#9db6d6}.cform button{border:1px solid var(--line);cursor:pointer;background:#fff;border-radius:5px;padding:3px 8px;font-size:12px}.cform button:hover{border-color:var(--accent);color:var(--accent)}.cform button:disabled{opacity:.55;cursor:default}.cform .errors{white-space:pre-wrap;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px}.frow{grid-template-columns:130px 1fr;align-items:start;gap:4px 8px;padding:3px 0;display:grid}.frow>.flabel{color:var(--text);align-items:baseline;gap:4px;padding-top:4px;font-size:12px;display:flex}.frow>.flabel .opt{color:var(--muted);font-size:10px;font-weight:400}.frow>.flabel .type{color:var(--muted);font-family:ui-monospace,Menlo,monospace;font-size:10px;font-weight:400}.frow>.fctl{flex-direction:column;gap:3px;min-width:0;display:flex}.fctl .inline{flex-wrap:wrap;align-items:center;gap:4px;display:flex}.fctl input[type=text],.fctl input[type=number],.fctl select,.fctl textarea{border:1px solid var(--line);font:inherit;background:#fff;border-radius:4px;width:100%;min-width:0;padding:3px 6px;font-size:12px}.fctl input.expr{font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.fctl input.expr.bad{background:#fff7f7;border-color:#e39a9a}.fctl input.expr.num{color:#1f5fa8}.fctl input.narrow,.fctl select.narrow{width:auto;min-width:70px}.fctl textarea{min-height:160px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.fhint{color:var(--muted);font-size:11px;line-height:1.35}.fhint.bad{color:#b42318}.fhint.warn{color:#7a5a12}.fobj{border-left:2px solid #e6ebf1;margin:2px 0;padding-left:8px}.fobj.union-body{margin-top:2px}.farr{flex-direction:column;gap:4px;display:flex}.farr-item{border:1px solid var(--line);background:#fbfcfd;border-radius:6px;padding:4px 8px}.farr-item>.farr-head{color:var(--muted);align-items:center;gap:4px;font-size:11px;display:flex}.farr-item>.farr-head .t{text-overflow:ellipsis;white-space:nowrap;min-width:0;color:var(--text);flex:1;font-weight:600;overflow:hidden}.farr-tuple{gap:4px;display:grid}.farr-tuple.n2{grid-template-columns:1fr 1fr auto}.farr-tuple.n3{grid-template-columns:1fr 1fr 1fr auto}.frec-row{grid-template-columns:1fr 1fr auto;gap:4px;display:grid}.fadd{align-self:flex-start}.unset{color:var(--muted);font-size:11px;font-style:italic}.chip{color:var(--muted);background:#eef2f7;border-radius:10px;align-items:center;gap:4px;padding:1px 8px;font-size:11px;display:inline-flex}.unsaved{color:var(--warn);font-size:11px}.panel.form{padding-bottom:60px}.principles .pr-head{flex-wrap:wrap;gap:4px;margin:4px 0 8px;display:flex}.principles .pr-tools{align-items:center;gap:6px;margin-bottom:8px;display:flex}.principles .pr-search{min-width:0;font:inherit;border:1px solid var(--line);border-radius:5px;flex:1;padding:3px 6px;font-size:12px}.principles .mini{font:inherit;border:1px solid var(--line);cursor:pointer;color:var(--muted);background:#fff;border-radius:5px;padding:2px 6px;font-size:11px}.principles .mini:hover{color:var(--accent);border-color:var(--accent)}.pr-pill{color:#4a5561;white-space:nowrap;background:#eef2f7;border:1px solid #0000;border-radius:10px;align-items:center;gap:4px;padding:1px 8px;font-size:11px;line-height:16px;display:inline-flex}button.pr-pill{cursor:pointer;font:inherit;font-size:11px}button.pr-pill.on{border-color:currentColor;box-shadow:inset 0 0 0 1px}.pr-pill b{font-variant-numeric:tabular-nums;font-weight:600}.pr-pill.implemented{color:#1e6b3a;background:#e3f4e8}.pr-pill.planned{color:#2f5f96;background:#e6f0fb}.pr-pill.applicable{color:#5a6672;background:#eef0f2}.pr-pill.deferred{color:#7a5a12;background:#fff3dc}.pr-pill.excluded{color:#8f1d1d;background:#fbe9e9}.pr-pill.comparator{color:#5b3d8f;background:#efe8f8}.pr-list{flex-direction:column;gap:6px;margin:0;padding:0;list-style:none;display:flex}.pr-row{border:1px solid var(--line);background:#fff;border-radius:7px;padding:5px 8px;font-size:12px}.pr-row.excluded,.pr-row.deferred{opacity:.8}.pr-row.implemented{border-color:#b7e2c4}.pr-line{align-items:center;gap:6px;display:flex}.pr-effect{flex:1;min-width:0;font-weight:600}.pr-link{font:inherit;color:var(--accent);cursor:pointer;white-space:nowrap;background:0 0;border:0;padding:0 2px;font-size:11px}.pr-link:hover{text-decoration:underline}.pr-device{color:var(--muted);margin-top:2px}.pr-meta{flex-wrap:wrap;align-items:baseline;gap:4px 6px;margin-top:4px;display:flex}.pr-comp{font:inherit;border:1px solid var(--line);color:var(--accent);cursor:pointer;background:#f6f8fb;border-radius:4px;padding:0 5px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px}.pr-comp:hover{border-color:var(--accent)}.pr-comp.absent{color:var(--muted);cursor:default;text-decoration:line-through}.pr-notes{color:#4a5561;flex-basis:100%;font-size:11px}