:root{--bg: #11151c;--panel: #171d26;--panel-raised: #1e2631;--line: #2b3642;--text: #e6eaf0;--text-dim: #93a1b1;--conf-high: #4ea172;--conf-mid: #d9a441;--conf-low: #d2654a;--conf-none: #5b6878;--sidebar-width: 380px}*{box-sizing:border-box}html,body{margin:0;height:100%;background:var(--bg);color:var(--text);font:14px/1.5 Segoe UI,system-ui,-apple-system,sans-serif}#app{display:grid;grid-template-columns:var(--sidebar-width) 1fr;height:100vh}#sidebar{background:var(--panel);border-right:1px solid var(--line);overflow-y:auto;padding:20px}#sidebar h1{margin:0;font-size:20px;letter-spacing:.02em}.subtitle{margin:4px 0 18px;color:var(--text-dim);font-size:13px}#drop-zone{display:flex;flex-direction:column;gap:4px;align-items:center;justify-content:center;min-height:92px;padding:16px;border:1.5px dashed var(--line);border-radius:10px;background:var(--panel-raised);cursor:pointer;text-align:center;transition:border-color .15s,background 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span{color:var(--text-dim);font-size:10px}.tier-t0{border-top-color:#5b6878}.tier-t1{border-top-color:#c9843f}.tier-t2{border-top-color:#d9a441}.tier-t3{border-top-color:#4ea172}.tier-t4{border-top-color:#3f8fd2}.report-list{margin-top:10px;display:flex;flex-direction:column;gap:2px}.report-row{display:grid;grid-template-columns:104px 1fr;gap:8px;padding:8px 10px;border-left:3px solid var(--conf-none);border-radius:0 6px 6px 0;background:var(--panel-raised)}.report-row.conf-high{border-left-color:var(--conf-high)}.report-row.conf-mid{border-left-color:var(--conf-mid)}.report-row.conf-low{border-left-color:var(--conf-low)}.report-label{color:var(--text-dim);font-size:12px}.report-value{font-size:13px}.report-detail{grid-column:1 / -1;margin:2px 0 0;color:var(--text-dim);font-size:11.5px}.report-flag{grid-column:1 / -1;margin-top:4px;color:var(--conf-low);font-size:11px;font-weight:600}.view-list{display:flex;flex-wrap:wrap;gap:5px}.view-chip{padding:3px 9px;border-radius:999px;background:var(--panel-raised);border:1px solid var(--line);font-size:11.5px}.view-chip.conf-high{border-color:var(--conf-high)}.view-chip.conf-mid{border-color:var(--conf-mid)}.view-chip.conf-low{border-color:var(--conf-low)}.view-chip.needs-label:after{content:" ?";color:var(--conf-low);font-weight:700}.warning-list{margin:0;padding-left:16px;display:flex;flex-direction:column;gap:6px}.warning{color:var(--text-dim);font-size:12px}.warning-warning{color:var(--conf-mid)}.warning-error{color:var(--conf-low)}.panel-message{margin:0;padding:12px;border-radius:8px;background:var(--panel-raised);color:var(--text-dim);font-size:13px}.panel-error{color:var(--conf-low);border-left:3px solid var(--conf-low)}#stage{position:relative;min-width:0}#viewport{display:block;width:100%;height:100%}#gui{position:absolute;top:12px;right:12px;z-index:15}#gui .lil-gui.root{--width: 270px;--name-width: 42%}#status{position:absolute;left:12px;bottom:12px;padding:5px 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var(--line)}.minimap{width:140px;height:140px}}.review-storey-tools{display:flex;gap:4px}.review-storey-tools button{padding:3px 8px!important}.review-view-row{display:grid;grid-template-columns:10px 28px 92px 1fr;align-items:center;gap:6px;margin-bottom:6px}.review-view-row .dot{width:10px;height:10px;border-radius:50%}.review-view-row small{color:var(--text-dim)}.review-view-row input{min-width:0}#fade{position:absolute;top:0;right:0;bottom:0;left:0;background:#0b0f14;opacity:0;pointer-events:none;z-index:3}#cctv-wall{position:absolute;display:grid;z-index:9;pointer-events:none}#cctv-wall[hidden]{display:none}#cctv-wall .cctv-tile{position:relative;padding:0;border:0;background:transparent;pointer-events:auto;cursor:pointer;font:600 11px/1 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.04em;color:#e6eaf0;text-shadow:0 1px 2px rgba(0,0,0,.9)}#cctv-wall .cctv-tile:hover,#cctv-wall .cctv-tile:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}#cctv-wall 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.cp-end{fill:var(--text);font-size:10px;font-weight:700}#compare-panel .cp-cursor{stroke:var(--text);stroke-width:1;opacity:.55}#compare-panel .cp-hover line{stroke:var(--text-dim);stroke-dasharray:2 2}#compare-panel .cp-hover circle{stroke:#171d26;stroke-width:2}#compare-panel .cp-tip{fill:#0d1117;stroke:var(--line)}#compare-panel .cp-tip-text{fill:var(--text);font-size:9.5px;font-variant-numeric:tabular-nums}#compare-panel .cp-now{margin:4px 0 8px;color:var(--text-dim);font-variant-numeric:tabular-nums}#compare-panel .cp-now b{color:var(--text)}#compare-panel .cp-table{width:100%;border-collapse:collapse;margin-bottom:10px;font-variant-numeric:tabular-nums}#compare-panel .cp-table th,#compare-panel .cp-table td{padding:4px;border-top:1px solid #2b3642;text-align:right;font-weight:400}#compare-panel .cp-table thead th{border-top:0;color:var(--text-dim);font-weight:700}#compare-panel .cp-table th[scope=row]{text-align:left;color:var(--text-dim)}#compare-panel .cp-table 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var(--line);background:#2b3642;color:var(--text);cursor:pointer;position:relative}#sim-timeline .tl-play:before{content:"";position:absolute;left:11px;top:8px;border-style:solid;border-width:7px 0 7px 11px;border-color:transparent transparent transparent var(--text)}#sim-timeline .tl-play.playing:before{left:9px;top:8px;width:3px;height:14px;border:0;border-left:3px solid var(--text);border-right:3px solid var(--text)}#sim-timeline .tl-play:focus-visible,#sim-timeline .tl-live:focus-visible,#sim-timeline select:focus-visible,#sim-timeline .tl-marker:focus-visible{outline:2px solid var(--accent);outline-offset:2px}#sim-timeline .tl-badge{flex:none;padding:2px 7px;border-radius:4px;font-size:10.5px;font-weight:700;letter-spacing:.04em;background:#2b3642;color:var(--text-dim)}#sim-timeline[data-mode=live] .tl-badge{background:#ef44442e;color:#ff8a80}#sim-timeline[data-mode=review] .tl-badge{background:#f59e0b2e;color:#fbbf24}#sim-timeline[data-mode=replay] .tl-badge{background:#3b82f62e;color:#93c5fd}#sim-timeline .tl-clock{flex:none;color:var(--text);font-variant-numeric:tabular-nums;min-width:86px}#sim-timeline .tl-track{position:relative;flex:1;min-width:80px;height:30px}#sim-timeline .tl-rail{position:absolute;left:0;right:0;top:17px;height:5px;border-radius:3px;background:#2b3642;overflow:hidden}#sim-timeline .tl-fill{height:100%;background:linear-gradient(90deg,#2fd27a,#3fa9ff)}#sim-timeline .tl-range{position:absolute;top:8px;right:0;bottom:0;left:0;width:100%;height:22px;margin:0;background:transparent;-moz-appearance:none;appearance:none;-webkit-appearance:none;cursor:pointer}#sim-timeline .tl-range::-webkit-slider-runnable-track{height:22px;background:transparent}#sim-timeline .tl-range::-moz-range-track{height:22px;background:transparent}#sim-timeline .tl-range::-webkit-slider-thumb{-webkit-appearance:none;width:14px;height:14px;margin-top:4px;border-radius:50%;background:var(--text);border:2px solid #11151c;box-shadow:0 0 0 1px var(--line)}#sim-timeline .tl-range::-moz-range-thumb{width:12px;height:12px;border-radius:50%;background:var(--text);border:2px solid #11151c}#sim-timeline .tl-range:focus-visible::-webkit-slider-thumb{box-shadow:0 0 0 3px var(--accent)}#sim-timeline .tl-markers{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none}#sim-timeline .tl-marker{position:absolute;top:0;width:10px;height:14px;margin-left:-5px;padding:0;border:0;background:transparent;cursor:pointer;pointer-events:auto}#sim-timeline .tl-marker:before{content:"";position:absolute;left:1px;top:0;width:8px;height:8px;border-radius:50%;background:var(--c);box-shadow:0 0 0 1.5px #11151c}#sim-timeline .tl-marker:after{content:"";position:absolute;left:4px;top:8px;width:2px;height:9px;background:var(--c);opacity:.8}#sim-timeline .tl-speed select{padding:4px 6px;border-radius:6px;border:1px solid var(--line);background:#2b3642;color:var(--text);font:inherit;cursor:pointer}#sim-timeline .tl-rec{flex:none;padding:5px 11px;border-radius:999px;border:1px solid var(--line);background:#2b3642;color:var(--text);font:inherit;font-weight:600;cursor:pointer;font-variant-numeric:tabular-nums}#sim-timeline .tl-rec.recording{border-color:#ef444499;background:#ef444433;color:#ffb4ab}#sim-timeline .tl-rec:focus-visible{outline:2px solid var(--accent);outline-offset:2px}#sim-timeline .tl-live{flex:none;padding:5px 11px;border-radius:999px;border:1px solid rgba(239,68,68,.5);background:#ef444426;color:#ffb4ab;font:inherit;font-weight:600;cursor:pointer}@media (max-width: 900px){#sim-timeline{right:14px}}@media (max-width: 640px){#sim-timeline{gap:6px;border-radius:14px;flex-wrap:wrap}#sim-timeline .tl-track{order:5;flex-basis:100%}}#evac-panel{position:absolute;left:14px;top:14px;width:270px;padding:12px 14px;border-radius:10px;background:#11151ce6;border:1px solid var(--line);color:var(--text);font-size:12.5px;z-index:11;box-shadow:0 6px 22px 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