:root{--bg: hsl(220 24% 5%);--surface: hsl(220 20% 10%);--surface-strong: hsl(220 19% 12%);--surface-border: hsl(220 15% 23%);--text-primary: hsl(60 10% 94%);--text-secondary: hsl(220 10% 68%);--text-muted: hsl(220 10% 49%);--accent: hsl(160 84% 39%);--accent-bright: hsl(158 84% 55%);--accent-glow: hsla(160 84% 39% / .24);--accent-dim: hsla(160 84% 39% / .13);--red: hsl(0 72% 58%);--amber: hsl(38 92% 54%);--radius: .75rem;--font-display: "Bahnschrift", "Avenir Next Condensed", "DIN Condensed", sans-serif;--font-mono: "JetBrains Mono", "SFMono-Regular", "Cascadia Code", monospace}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{width:100%;height:100%;overflow:hidden}html{color-scheme:dark}body{background:var(--bg);color:var(--text-primary);font-family:var(--font-mono);font-size:13px;line-height:1.5;-webkit-font-smoothing:antialiased}button{color:inherit}button:focus-visible,[role=slider]:focus-visible{outline:2px solid var(--accent-bright);outline-offset:2px}.demo-container{position:fixed;inset:0;width:100vw;height:100vh;height:100dvh;isolation:isolate;overflow:hidden;background:var(--bg)}.map-surface{position:absolute;inset:0;z-index:0;overflow:hidden}.map-surface:after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(180deg,hsla(220 25% 2% / .2),transparent 22%),radial-gradient(circle at 48% 45%,transparent 40%,hsla(220 25% 2% / .22) 100%)}.map-surface canvas{display:block;width:100%;height:100%;cursor:grab;touch-action:none;user-select:none}.map-surface canvas.is-dragging{cursor:grabbing}.glass{background:linear-gradient(145deg,#181c25e6,#101318c2);backdrop-filter:blur(16px) saturate(115%);-webkit-backdrop-filter:blur(16px) saturate(115%);border:1px solid hsla(220 18% 31% / .56);border-radius:var(--radius);box-shadow:inset 0 1px #ffffff0b,0 14px 40px -18px #020203e6}.overlay{position:absolute;z-index:3}.eyebrow{color:var(--text-muted);font-size:.58rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase}.title-card{top:max(1rem,env(safe-area-inset-top));left:max(1rem,env(safe-area-inset-left));width:300px;padding:.85rem .9rem .75rem;z-index:4}.title-row,.wordmark{display:flex;align-items:center}.title-row{gap:.65rem}.wordmark{gap:.55rem;min-width:0}.wordmark-mark{width:10px;height:10px;flex:0 0 auto;border:2px solid var(--accent);transform:rotate(45deg);box-shadow:0 0 14px var(--accent-glow)}.title-card h1{color:var(--text-primary);font-family:var(--font-display);font-size:1.18rem;font-stretch:condensed;font-weight:650;letter-spacing:.025em;line-height:1;text-transform:uppercase}.wasm-badge{display:inline-flex;align-items:center;gap:.3rem;margin-left:auto;padding:.18rem .45rem;color:var(--accent-bright);background:var(--accent-dim);border:1px solid hsla(160 84% 39% / .22);border-radius:999px;font-size:.56rem;letter-spacing:.08em;text-transform:uppercase;white-space:nowrap}.wasm-badge .dot{width:5px;height:5px;border-radius:50%;background:var(--accent-bright);box-shadow:0 0 8px var(--accent);animation:pulse 2s ease-in-out infinite}@keyframes pulse{0%,to{opacity:.42}50%{opacity:1}}.title-details{margin-top:.58rem;padding-top:.55rem;border-top:1px solid hsla(220 18% 30% / .42)}.subtitle{color:var(--text-secondary);font-size:.67rem;letter-spacing:.01em}.text-button,.icon-button{border:0;background:transparent;font-family:var(--font-mono);cursor:pointer}.text-button{margin-top:.35rem;color:var(--accent);font-size:.62rem}.text-button:hover{color:var(--accent-bright)}.title-collapse{display:none;width:24px;height:24px;color:var(--text-secondary);font-size:1rem}.about-popover{position:absolute;top:calc(100% + .4rem);left:0;width:100%;margin:0;padding:.65rem;color:var(--text-secondary);background:linear-gradient(145deg,#14181ff5,#0e1115eb);backdrop-filter:blur(16px) saturate(115%);-webkit-backdrop-filter:blur(16px) saturate(115%);border:1px solid hsla(220 18% 31% / .56);border-left:2px solid var(--accent);border-radius:0 6px 6px 0;font-size:.64rem;line-height:1.5}.about-popover p+p{margin-top:.55rem}.mode-bar{top:max(1rem,env(safe-area-inset-top));left:50%;width:min(510px,38vw);padding:.65rem .75rem .6rem;transform:translate(-50%)}.mode-heading{display:flex;align-items:center;gap:.75rem}.mode-toggle{display:grid;grid-template-columns:1fr 1.18fr;flex:1;padding:2px;background:#0a0c10a6;border:1px solid hsla(220 18% 29% / .64);border-radius:7px}.mode-toggle button{min-height:30px;padding:.32rem .75rem;color:var(--text-secondary);background:transparent;border:0;border-radius:5px;font-family:var(--font-mono);font-size:.69rem;cursor:pointer;transition:.15s ease;white-space:nowrap}.mode-toggle button:hover:not(:disabled){color:var(--text-primary)}.mode-toggle button.active{color:var(--accent-bright);background:linear-gradient(180deg,#10b77f33,#10b77f1a);box-shadow:inset 0 0 0 1px #12d39338}.mode-toggle button:disabled{opacity:.4;cursor:wait}.mode-desc{margin-top:.38rem;color:var(--text-secondary);font-size:.64rem;text-align:center}.metrics{top:max(1rem,env(safe-area-inset-top));right:max(1rem,env(safe-area-inset-right));width:292px;padding:.75rem}.metrics-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:.55rem}.frame-indicator{color:var(--accent);font-size:.6rem;font-variant-numeric:tabular-nums}.metrics-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:.55rem .4rem}.metric{display:flex;min-width:0;flex-direction:column;gap:.06rem}.metric.is-wide{grid-column:span 2}.metric .label{overflow:hidden;color:var(--text-muted);font-size:.52rem;letter-spacing:.07em;text-overflow:ellipsis;text-transform:uppercase}.metric .value{color:var(--text-primary);font-size:.86rem;font-variant-numeric:tabular-nums;font-weight:650;line-height:1.2}.metric .value.accent{color:var(--accent-bright)}.metric .value.warn{color:var(--amber)}.playback{right:50%;bottom:max(1rem,env(safe-area-inset-bottom));width:min(920px,calc(100vw - 380px));min-width:620px;padding:.65rem .75rem .7rem;transform:translate(50%)}.playback button{min-height:30px;padding:.34rem .65rem;color:var(--text-secondary);background:#1f242ebd;border:1px solid hsla(220 17% 28% / .75);border-radius:6px;font-family:var(--font-mono);font-size:.64rem;cursor:pointer;transition:.14s ease;white-space:nowrap}.playback button:hover:not(:disabled){color:var(--text-primary);border-color:#10b77f8c;background:#272d3ae6}.playback button.active{color:var(--accent-bright);background:var(--accent-dim);border-color:#10b77f73}.playback button:disabled{opacity:.38;cursor:wait}.playback .primary-control{display:inline-flex;align-items:center;gap:.38rem;color:#0d1c17;background:var(--accent);border-color:var(--accent);font-weight:750}.playback .primary-control:hover:not(:disabled){color:#08110e;background:var(--accent-bright)}.playback-actions,.timeline-row,.speed-group,.toggle-group{display:flex;align-items:center}.playback-actions{gap:.42rem}.speed-group{gap:2px}.toggle-group{gap:.3rem;margin-left:auto}.speed-group button{min-width:34px;padding-inline:.36rem;border-radius:0}.speed-group button:first-child{border-radius:6px 0 0 6px}.speed-group button:last-child{border-radius:0 6px 6px 0}.toggle-group button{display:inline-flex;align-items:center;gap:.35rem}.layer-dot{width:5px;height:5px;border-radius:50%;background:var(--text-muted)}.toggle-group button.active .layer-dot{background:var(--accent-bright);box-shadow:0 0 7px var(--accent)}.timeline-row{gap:.75rem;margin-top:.58rem}.progress-bar{position:relative;flex:1;height:5px;background:#343a46b3;border-radius:999px;cursor:pointer}.progress-fill{position:relative;height:100%;min-width:2px;background:linear-gradient(90deg,hsl(166 76% 31%),var(--accent-bright));border-radius:inherit;box-shadow:0 0 10px var(--accent-glow);transition:width 90ms linear}.progress-thumb{position:absolute;top:50%;right:-5px;width:10px;height:10px;border:2px solid hsl(160 30% 8%);border-radius:50%;background:var(--accent-bright);transform:translateY(-50%)}.time-label{min-width:104px;color:var(--text-muted);font-size:.62rem;font-variant-numeric:tabular-nums;text-align:right;white-space:nowrap}.zoom-controls{right:max(1rem,env(safe-area-inset-right));bottom:124px;display:flex;width:42px;flex-direction:column;overflow:hidden;border-radius:9px}.zoom-controls button{width:40px;height:40px;color:var(--text-primary);background:transparent;border:0;border-bottom:1px solid hsla(220 18% 30% / .58);font-family:var(--font-mono);font-size:1.18rem;cursor:pointer;transition:.14s ease}.zoom-controls button:last-child{border-bottom:0}.zoom-controls button:hover{color:var(--accent-bright);background:var(--accent-dim)}.zoom-controls .fit-button{font-size:1.05rem}.legend{bottom:max(1rem,env(safe-area-inset-bottom));left:max(1rem,env(safe-area-inset-left));width:220px;padding:.5rem .6rem}.legend-heading{display:flex;width:100%;align-items:center;justify-content:space-between;color:var(--text-secondary);background:transparent;border:0;font-family:var(--font-mono);cursor:pointer}.legend-items{display:grid;grid-template-columns:1fr 1fr;gap:.46rem .65rem;margin-top:.48rem;padding-top:.5rem;border-top:1px solid hsla(220 18% 30% / .42)}.legend-item{display:flex;align-items:center;gap:.4rem;color:var(--text-secondary);font-size:.59rem;white-space:nowrap}.legend-swatch{width:9px;height:9px;flex:0 0 auto;border-radius:2px}.legend-swatch.road{height:3px;background:#96aacdd9}.legend-swatch.detection{border-radius:50%;background:#2da0e3}.legend-swatch.clutter{width:7px;height:7px;border:1.5px solid rgba(125,125,145,.9);transform:rotate(45deg)}.legend-swatch.truth{width:7px;height:7px;background:#10b77f;transform:rotate(45deg)}.legend-swatch.track,.legend-swatch.coasting{border:1.5px solid #ffe066;border-radius:50%;background:#ee9b00}.legend-swatch.coasting{background:#c60}.loading-overlay{position:absolute;inset:0;z-index:8;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:1rem;color:var(--text-secondary);background:#0a0c10e0;backdrop-filter:blur(5px)}.loading-overlay p{max-width:min(360px,80vw);font-size:.72rem;text-align:center}.error-overlay p{color:var(--red)}.spinner{width:34px;height:34px;border:2px solid var(--surface-border);border-top-color:var(--accent);border-radius:50%;box-shadow:0 0 18px var(--accent-glow);animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@media(max-width:1199px){.mode-bar{top:148px;left:max(1rem,env(safe-area-inset-left));width:min(510px,calc(100vw - 360px));transform:none}.playback{right:1rem;left:1rem;width:auto;min-width:0;transform:none}.legend,.zoom-controls{bottom:124px}}@media(max-width:760px){.title-card{top:max(.5rem,env(safe-area-inset-top));left:max(.5rem,env(safe-area-inset-left));width:min(292px,calc(100vw - 1rem));padding:.68rem .72rem}.title-collapse{display:block;margin-left:0}.title-card.is-collapsed{width:175px}.title-card.is-collapsed .title-details,.title-card.is-collapsed .wasm-badge{display:none}.mode-bar{top:136px;right:.5rem;left:.5rem;width:auto;padding:.55rem .62rem}.mode-heading{gap:.55rem}.mode-toggle button{padding-inline:.5rem}.mode-desc{font-size:.58rem}.metrics{top:220px;right:max(.5rem,env(safe-area-inset-right));width:190px;padding:.58rem}.metrics-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.metric.is-wide{grid-column:span 3}.metric .value{font-size:.76rem}.metrics-heading{margin-bottom:.45rem}.playback{right:.5rem;bottom:max(.5rem,env(safe-area-inset-bottom));left:.5rem;padding:.55rem .58rem .62rem}.playback-actions{flex-wrap:wrap;gap:.32rem}.toggle-group{margin-left:0}.playback button{min-height:28px;padding:.3rem .48rem;font-size:.59rem}.speed-group button{min-width:29px;padding-inline:.25rem}.timeline-row{margin-top:.48rem;gap:.5rem}.time-label{min-width:92px;font-size:.56rem}.legend{bottom:151px;left:max(.5rem,env(safe-area-inset-left));width:190px}.zoom-controls{right:max(.5rem,env(safe-area-inset-right));bottom:151px}}@media(max-width:480px){.subtitle{display:none}.title-details{margin-top:.4rem;padding-top:.35rem}.mode-bar{top:97px}.mode-heading{align-items:flex-start;flex-direction:column;gap:.35rem}.mode-heading .eyebrow{display:none}.mode-toggle{width:100%}.mode-desc{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.metrics{top:181px;width:178px}.toggle-group button{padding-inline:.36rem}.layer-dot{display:none}.legend{width:180px}}@media(max-height:620px)and (min-width:761px){.title-details,.mode-desc,.metrics-heading{display:none}.title-card,.mode-bar,.metrics{padding-block:.55rem}.legend,.zoom-controls{bottom:108px}}@media(max-height:620px)and (min-width:761px)and (max-width:1199px){.mode-bar{top:72px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}
