:root{--tarmac: #1a1a1a;--bitumen: #242424;--kerb: #3a3a3a;--marking: #F5A623;--marking-dim: rgba(245, 166, 35, .12);--chalk: #E8E4DD;--gravel: #8C8478;--font-display: "Overpass", "Arial Narrow", sans-serif;--font-body: "Inter", -apple-system, sans-serif;--font-data: "JetBrains Mono", "SF Mono", "Consolas", monospace}*,*:before,*:after{box-sizing:border-box}html,body,#root{margin:0;padding:0;height:100%;overflow:hidden;background:var(--tarmac);color:var(--chalk);font-family:var(--font-body);font-size:13px;line-height:1.45}.app{display:flex;flex-direction:column;height:100vh;overflow:hidden}.topbar{display:flex;align-items:center;justify-content:space-between;padding:0 18px;height:44px;min-height:44px;background:var(--bitumen);border-bottom:1px solid var(--kerb);border-left:4px solid var(--marking)}.topbar h1{font-family:var(--font-display);font-size:14px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;margin:0;color:var(--chalk)}.topbar h1 .topbar-issca{color:var(--marking);font-weight:800;margin-right:6px}.conn{font-family:var(--font-data);font-size:11px;font-variant-numeric:tabular-nums;letter-spacing:.03em}.conn.up{color:#67d982}.conn.down{color:#ff6b6b}.layout{display:flex;flex:1;min-height:0;overflow:hidden}.stage{flex:1;display:flex;flex-direction:column;min-width:0;overflow:hidden}.canvas-wrap{position:relative;flex:1;min-height:0}.pixi-host{position:absolute;top:0;right:0;bottom:0;left:0}.canvas-overlay{position:absolute;top:10px;left:10px;display:flex;gap:8px;align-items:center;pointer-events:none}.canvas-overlay>*{pointer-events:auto}.badge{background:#1a1a1ae0;border:1px solid var(--kerb);border-radius:4px;padding:3px 8px;font-family:var(--font-data);font-size:11px;font-variant-numeric:tabular-nums;color:var(--gravel)}.hint{font-size:11px;color:var(--gravel);font-family:var(--font-body)}.ghost-btn{background:#1a1a1ae0;border:1px solid var(--kerb);color:var(--chalk);border-radius:4px;padding:4px 10px;font-family:var(--font-display);font-size:11px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;cursor:pointer;transition:border-color .15s,color .15s}.ghost-btn:hover{border-color:var(--marking);color:var(--marking)}.ghost-btn.active{border-color:var(--marking);color:var(--marking);background:#f5a62314}.readout{display:flex;gap:1px;background:var(--kerb);border-top:2px solid var(--marking);flex-shrink:0}.metric{flex:1;background:var(--bitumen);padding:6px 14px;display:flex;align-items:baseline;gap:8px}.metric-label{font-family:var(--font-display);font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.12em;color:var(--gravel);white-space:nowrap}.metric-value{font-family:var(--font-data);font-size:16px;font-weight:600;font-variant-numeric:tabular-nums;color:var(--chalk)}.queues{display:flex;flex-wrap:wrap;gap:6px;align-items:center;padding:5px 14px;background:var(--bitumen);border-top:1px solid var(--kerb);flex-shrink:0}.queues-label{font-family:var(--font-display);font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--gravel)}.qbadge{background:var(--tarmac);border:1px solid var(--kerb);border-radius:3px;padding:2px 7px;font-family:var(--font-data);font-size:11px;font-variant-numeric:tabular-nums;color:var(--chalk)}.qbadge.hot{border-color:var(--marking);color:var(--marking);box-shadow:0 0 6px #f5a6234d}.sidebar{width:320px;min-width:320px;background:var(--bitumen);border-left:1px solid var(--kerb);overflow-y:auto;overflow-x:hidden;scrollbar-width:thin;scrollbar-color:var(--kerb) transparent}.sidebar::-webkit-scrollbar{width:5px}.sidebar::-webkit-scrollbar-track{background:transparent}.sidebar::-webkit-scrollbar-thumb{background:var(--kerb);border-radius:3px}.panel{padding:14px 16px}.panel+.divider+.panel,.panel+.panel{padding-top:0}.panel h2{font-family:var(--font-display);font-size:12px;font-weight:700;text-transform:none;letter-spacing:.04em;color:var(--chalk);margin:0 0 10px;padding-left:8px;border-left:2px solid var(--marking)}.panel h3{font-family:var(--font-display);font-size:11px;font-weight:600;text-transform:none;letter-spacing:.02em;color:var(--gravel);margin:0 0 8px}button{background:var(--tarmac);color:var(--chalk);border:1px solid var(--kerb);border-radius:6px;padding:7px 12px;font-family:var(--font-body);font-size:12px;font-weight:500;cursor:pointer;transition:border-color .15s,background .15s,color .15s}button:hover:not(:disabled){border-color:var(--marking);color:var(--marking)}button:active:not(:disabled){background:var(--marking-dim)}button:disabled{opacity:.35;cursor:not-allowed}button.mini{padding:4px 8px;font-size:11px;border-radius:5px}.btn-row{display:flex;gap:6px;align-items:center;flex-wrap:wrap;margin-bottom:12px}.field{display:flex;flex-direction:column;gap:4px;font-size:12px;margin-bottom:14px;color:var(--chalk)}.field input[type=range]{width:100%;accent-color:var(--marking);cursor:pointer}.field .sub{font-size:11px;color:var(--gravel);line-height:1.4;opacity:.7;font-style:italic}select{background:var(--tarmac);color:var(--chalk);border:1px solid var(--kerb);border-radius:4px;padding:7px 10px;font-family:var(--font-body);font-size:12px;cursor:pointer}select:focus{border-color:var(--marking);outline:none}.divider{height:1px;background:var(--kerb);margin:10px 0 12px;opacity:.5}.legend{display:flex;flex-direction:column;gap:5px;margin:10px 0 4px;font-size:11px;color:var(--gravel)}.legend span{display:flex;align-items:center;gap:6px}.legend-icon{flex-shrink:0;vertical-align:middle}.dis-row{display:flex;align-items:center;gap:8px;font-size:12px}.swatch{width:10px;height:10px;border-radius:2px;display:inline-block;flex:0 0 auto}.count{margin-left:auto;font-family:var(--font-data);font-size:10px;color:var(--gravel);font-variant-numeric:tabular-nums}.dis-manual{display:flex;flex-direction:column;gap:6px;margin:6px 0 10px}.turn-note{border-left:2px solid var(--marking);padding-left:8px;margin:4px 0 12px;line-height:1.4;color:var(--gravel);font-size:11px}.chart{width:100%;height:auto;border:1px solid var(--kerb);border-radius:4px;background:var(--tarmac);display:block}.chart-legend{display:flex;gap:10px;flex-wrap:wrap;margin:6px 0;font-family:var(--font-data);font-size:10px;color:var(--gravel)}.chart-legend span{display:flex;align-items:center;gap:4px}.ln{width:14px;height:3px;border-radius:1px;display:inline-block}.ln.teal{background:#4ecdc4}.ln.green{background:#67d982}.ln.amber{background:#f5a623}.entropy-readout{margin-top:8px}.entropy-bar{height:8px;background:var(--tarmac);border:1px solid var(--kerb);border-radius:4px;overflow:hidden;margin:4px 0}.entropy-fill{height:100%;background:linear-gradient(90deg,#ff6b6b,#f5a623,#67d982);transition:width .2s}.entropy-val{font-family:var(--font-data);font-size:12px;font-variant-numeric:tabular-nums;font-weight:500;color:var(--chalk)}.edit-mode-bar{display:flex;flex-wrap:wrap;gap:5px;margin-bottom:10px}button.mode-active{border-color:var(--marking);color:var(--marking);background:var(--marking-dim)}.mode-hint{font-size:11px;color:var(--gravel);margin-bottom:10px;line-height:1.4;border-left:2px solid var(--marking);padding-left:8px}.edit-sub{margin-bottom:10px}.load-error{font-size:11px;color:#ff6b6b;margin-bottom:6px}.landscape-badge{display:flex;align-items:center;gap:8px;margin-bottom:10px;padding:6px 12px;border-radius:4px;border:1px solid var(--kerb);font-family:var(--font-display);font-size:13px;font-weight:700;letter-spacing:.04em;background:var(--tarmac);transition:border-color .3s,background .3s}.landscape-badge .landscape-sub{font-size:10px;font-weight:600;color:var(--gravel);text-transform:uppercase;letter-spacing:.1em;margin-left:auto}.landscape-badge.landscape-trivial{border-color:#67d982;color:#67d982}.landscape-badge.landscape-average{border-color:#f5a623;color:#f5a623}.landscape-badge.landscape-worst{border-color:#ff6b6b;color:#ff6b6b;box-shadow:0 0 8px #ff6b6b33}.landscape-text-trivial{color:#67d982}.landscape-text-average{color:#f5a623}.landscape-text-worst{color:#ff6b6b}.region-search{display:flex;flex-direction:column;gap:8px}.region-input-row{display:flex;gap:6px}.region-input{flex:1;background:var(--tarmac);color:var(--chalk);border:1px solid var(--kerb);border-radius:4px;padding:7px 10px;font-family:var(--font-body);font-size:12px;outline:none;transition:border-color .15s}.region-input:focus{border-color:var(--marking)}.region-input::placeholder{color:var(--gravel);opacity:.7}.region-btn{white-space:nowrap;padding:7px 14px;font-weight:600;letter-spacing:.04em}.region-result{font-family:var(--font-data);font-size:11px;padding:6px 10px;border-radius:4px;border:1px solid var(--kerb);background:var(--tarmac)}.region-ok{color:#67d982;border-color:#67d9824d}.region-err{color:#ff6b6b;border-color:#ff6b6b4d}.canvas-loading-overlay{position:fixed;top:0;left:0;width:100vw;height:100vh;background:#0a0c12e0;backdrop-filter:blur(14px) saturate(1.2);-webkit-backdrop-filter:blur(14px) saturate(1.2);display:flex;align-items:center;justify-content:center;z-index:9999;animation:overlayFadeIn .35s ease-out}@keyframes overlayFadeIn{0%{opacity:0}to{opacity:1}}.loading-card{background:linear-gradient(170deg,#1a1c26f5,#12141cfa);border:1px solid rgba(245,166,35,.2);box-shadow:0 24px 80px #000000b3,0 0 40px #f5a62314,inset 0 1px #ffffff0a;border-radius:16px;padding:32px 36px 28px;display:flex;flex-direction:column;align-items:center;max-width:420px;width:90%}.loading-map-scene{width:100%;max-width:320px;margin-bottom:20px;border-radius:10px;background:#0000004d;border:1px solid rgba(255,255,255,.05);padding:12px 8px;overflow:hidden}.loading-map-svg{width:100%;height:auto;display:block}.loading-grid-dot{fill:#8c847826;animation:gridDotPulse 3s ease-in-out infinite}@keyframes gridDotPulse{0%,to{opacity:.2;r:.8}50%{opacity:.6;r:1.2}}.loading-road-line{fill:none;stroke:#4a4a4ae6;stroke-width:2.5;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:400;stroke-dashoffset:400;animation:drawRoad 2.8s ease-in-out forwards infinite}.loading-road-line.road-1{animation-delay:0s}.loading-road-line.road-2{animation-delay:.5s}.loading-road-line.road-3{animation-delay:1s}.loading-road-line.road-4{animation-delay:1.5s}@keyframes drawRoad{0%{stroke-dashoffset:400;opacity:.3}40%{stroke-dashoffset:0;opacity:1}70%{stroke-dashoffset:0;opacity:1}to{stroke-dashoffset:0;opacity:.4}}.loading-junction{fill:#e8e4dd;opacity:0;animation:junctionAppear 2.8s ease-out forwards infinite}@keyframes junctionAppear{0%,30%{opacity:0;r:0}50%{opacity:1;r:4}65%{opacity:1;r:3.5}to{opacity:.5;r:3}}.loading-pin{animation:pinFloat 3s ease-in-out infinite}@keyframes pinFloat{0%,to{transform:translate(100px,55px) translateY(0)}50%{transform:translate(100px,55px) translateY(-3px)}}.loading-pin-pulse{fill:none;stroke:#f5a62359;stroke-width:1;animation:pinPulseRing 2s ease-out infinite}.loading-pin-pulse.pulse-2{animation-delay:.8s}@keyframes pinPulseRing{0%{r:4;opacity:.8;stroke-width:2}to{r:18;opacity:0;stroke-width:.5}}.loading-text{font-family:var(--font-display, "Overpass", sans-serif);font-size:16px;font-weight:700;letter-spacing:.03em;color:var(--chalk, #E8E4DD);margin-bottom:18px}.loading-phases{width:100%;display:flex;flex-direction:column;gap:4px;margin-bottom:16px}.loading-phase{display:flex;align-items:center;gap:8px;font-family:var(--font-body, "Inter", sans-serif);font-size:11.5px;color:#8c847873;padding:3px 0;transition:color .4s,opacity .4s}.loading-phase.active{color:var(--marking, #F5A623)}.loading-phase.done{color:#67d98299}.loading-phase-dot{font-size:14px;width:16px;text-align:center;flex-shrink:0;font-weight:700;transition:color .3s}.loading-phase.active .loading-phase-dot{color:var(--marking, #F5A623);animation:phaseArrowPulse .8s ease-in-out infinite}@keyframes phaseArrowPulse{0%,to{opacity:1}50%{opacity:.4}}.loading-subtext{font-family:var(--font-body, "Inter", sans-serif);font-size:11px;color:#ffffff59;letter-spacing:.01em}