:root{--black:#070707;--panel:#0d0d0c;--ink:#e9e6e0;--muted:#97928a;--silver:#d8d8d8;--silver-dim:#7c7c7c;--gold:#c9ad72;--gold-bright:#eddcae;--gold-deep:#8a6f3d;--line:#c9ad7229;--line-strong:#c9ad7261;--mono:"IBM Plex Mono",monospace;--sans:"Archivo",sans-serif;--disp:"Orbitron",sans-serif;--bg:var(--black);--viewport-bg:#0b0b0a;--sheet:#0d0d0ceb;--ink-muted:var(--muted);--ink-dim:var(--silver-dim);--accent:var(--gold);--accent-hi:var(--gold-bright);--accent-deep:var(--gold-deep);--field:#ffffff0a;--font-body:var(--sans);--font-mono:var(--mono);--panel-w:340px;--cut:polygon(9px 0, 100% 0, 100% calc(100% - 9px), calc(100% - 9px) 100%, 0 100%, 0 9px);--cut-sm:polygon(7px 0, 100% 0, 100% calc(100% - 7px), calc(100% - 7px) 100%, 0 100%, 0 7px)}*{box-sizing:border-box}body{background:var(--bg);color:var(--ink);font-family:var(--font-body);margin:0}button{cursor:pointer;font-family:inherit}:focus-visible{outline:2px solid var(--accent);outline-offset:3px}#error[hidden],#remix-banner[hidden],#loading[hidden],#native-share[hidden],#gesture-hint[hidden]{display:none}#studio{background:var(--viewport-bg);height:100svh;position:fixed;inset:0}#viewport{width:calc(100% - var(--panel-w));height:100%;transition:opacity .35s;position:absolute;top:0;bottom:0;left:0}#studio:before{content:"";width:calc(100% - var(--panel-w));pointer-events:none;background-image:linear-gradient(#c9ad720f 1px,#0000 1px),linear-gradient(90deg,#c9ad720f 1px,#0000 1px);background-size:40px 40px;position:absolute;top:0;bottom:0;left:0}#hud:before,#hud:after{content:"";border:0 solid var(--accent);pointer-events:none;width:22px;height:22px;position:absolute}#hud:before{border-top-width:2px;border-left-width:2px;top:16px;left:16px}#hud:after{border-bottom-width:2px;border-left-width:2px;bottom:16px;left:16px}#hud{pointer-events:none;position:absolute;inset:0}#hud>*{pointer-events:auto}#env-controls{width:calc(100% - var(--panel-w));pointer-events:none;flex-wrap:wrap;justify-content:center;gap:8px;display:flex;position:absolute;top:22px;left:0}#env-controls button{pointer-events:auto;color:var(--ink-muted);font:600 11px var(--font-mono);text-transform:uppercase;letter-spacing:.08em;min-height:34px;clip-path:var(--cut-sm);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);background:#0d0d0cb3;border:1px solid #c9ad724d;padding:9px 14px;transition:color .14s,border-color .14s}#env-controls button:hover{color:var(--ink);border-color:var(--accent)}#env-controls button.active{background:linear-gradient(180deg, var(--accent-hi), var(--accent-deep));color:#171310;box-shadow:0 0 18px -4px var(--accent);border-color:#0000}#fullscreen{font-size:13px}#gesture-hint{width:calc(100% - var(--panel-w));text-align:center;font:10px var(--font-mono);letter-spacing:.2em;text-transform:uppercase;color:var(--ink-dim);pointer-events:none;margin:0;position:absolute;bottom:18px;left:0}#panel{width:var(--panel-w);background:var(--sheet);border-left:1px solid var(--line);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);flex-direction:column;padding:24px 22px;display:flex;position:absolute;top:0;bottom:0;right:0;overflow:hidden}#panel-scroll{flex:auto;min-height:0;margin:0 -22px;padding:0 22px;overflow-y:auto}#panel h1{margin:0 0 22px}#panel h1.panel-wordmark svg{width:170px;height:auto;display:block}#panel h2{font:700 10px var(--font-mono);letter-spacing:.2em;text-transform:uppercase;color:var(--accent);margin:0 0 10px}#vehicle-picker,#template-picker,#variation-picker,#color-picker{margin-bottom:22px}.vehicle-card{width:100%}.template-card{text-align:left;width:100%;color:var(--ink);background:#0d0d0c66;border:1px solid #c9ad7233;border-radius:2px;margin-bottom:9px;padding:12px 14px;transition:border-color .14s,background .14s;display:block}.template-card:hover{border-color:#c9ad7280}.template-card.active{border-color:var(--accent);box-shadow:0 0 20px -8px var(--accent), inset 0 0 0 1px var(--accent-hi);background:#c9ad7229;font-weight:600}.template-card strong{font-size:13.5px;font-weight:600}.template-card small{font:11px var(--font-mono);color:var(--ink-dim)}.template-card.active small{color:var(--accent-hi)}.swatch{vertical-align:middle;border:0;border-radius:50%;width:34px;height:34px;margin:0 12px 4px 0;padding:0;transition:transform .12s,box-shadow .14s;box-shadow:0 0 0 1px #c9ad724d}.swatch:hover{transform:scale(1.1)}.swatch.active{box-shadow:0 0 0 2px var(--bg), 0 0 0 4px var(--accent), 0 0 14px #c9ad7299, inset 0 0 0 1px var(--accent-hi)}.finish-toggle{color:var(--ink-dim);font:11px var(--font-mono);cursor:pointer;background:0 0;border:1px solid #c9ad724d;border-radius:999px;margin:8px 0 0;padding:6px 14px;transition:border-color .14s,color .14s,background .14s;display:inline-block}.finish-toggle:hover{border-color:#c9ad7299}.finish-toggle.active{background:var(--accent);color:#171310;border-color:var(--accent)}#actions{border-top:1px solid var(--line);flex:none;gap:10px;margin-top:20px;padding-top:20px;display:flex}#actions button{min-height:46px;font:700 12px var(--font-mono);text-transform:uppercase;letter-spacing:.06em;clip-path:var(--cut);border:0;flex:1;padding:13px 6px}#ar-button{background:linear-gradient(180deg, var(--accent-hi), var(--accent-deep));color:#171310;box-shadow:0 0 22px -6px var(--accent)}#ar-button:hover{box-shadow:0 0 30px -4px var(--accent)}#share-button{color:var(--accent);border:1px solid var(--accent);background:0 0}#share-button:hover{box-shadow:0 0 18px -6px var(--accent)}#loading{width:calc(100% - var(--panel-w));pointer-events:none;background:radial-gradient(80% 60% at 50% 45%,#c9ad7233,#0000 65%);flex-direction:column;justify-content:center;align-items:center;gap:18px;display:flex;position:absolute;top:0;bottom:0;left:0}.loading-mark{width:46px;height:46px;position:relative}.loading-mark:before{content:"";clip-path:var(--cut);border:2px solid #c9ad724d;position:absolute;inset:0}.loading-mark span{border:2px solid #0000;border-top-color:var(--accent);border-radius:50%;animation:1s linear infinite dd-spin;position:absolute;inset:0}.loading-mark:after{content:"";background:var(--accent);box-shadow:0 0 14px var(--accent);position:absolute;inset:17px}.loading-title{font:700 12px var(--font-mono);letter-spacing:.14em;text-transform:uppercase;margin:0}#loading-label{font:11px var(--font-mono);text-transform:uppercase;color:var(--ink-dim);margin:-12px 0 0}.loading-bar{background:#c9ad7229;width:230px;height:4px;overflow:hidden}#loading-bar-fill{background:linear-gradient(90deg, var(--accent), var(--accent));width:0%;height:100%;box-shadow:0 0 12px var(--accent);transition:width .24s}@keyframes dd-spin{to{transform:rotate(360deg)}}#error{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);color:#fca5a5;font:13px var(--font-mono);text-align:center;background:#070707cc;justify-content:center;align-items:center;padding:24px;display:flex;position:absolute;inset:0}#remix-banner{border:1px solid var(--accent);box-shadow:0 0 26px -8px var(--accent);z-index:10;background:#070707f0;align-items:center;gap:14px;padding:10px 10px 10px 16px;font-size:13px;display:flex;position:fixed;top:14px;left:50%;transform:translate(-50%)}#remix{background:linear-gradient(180deg, var(--accent-hi), var(--accent-deep));color:#171310;font:700 11px var(--font-mono);text-transform:uppercase;min-height:38px;clip-path:var(--cut-sm);border:0;padding:9px 14px}dialog{border:1px solid var(--line);color:var(--ink);background:#0d0d0cf7;width:calc(100vw - 48px);max-width:360px;padding:24px;box-shadow:0 0 60px -12px #c9ad7280}dialog::backdrop{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#070707a6}dialog h2{font:700 13px var(--font-mono);letter-spacing:.16em;text-transform:uppercase;margin:0 0 16px}dialog h2:after{content:"";background:var(--accent);width:32px;height:2px;box-shadow:0 0 10px var(--accent);margin-top:10px;display:block}dialog p{color:var(--ink-muted);font-size:13px;line-height:1.55}#share-qr,#ar-qr{background:#fff;max-width:200px;margin:0 auto 14px;padding:10px;display:block}#share-url{background:var(--field);width:100%;color:var(--ink-muted);font:11.5px var(--font-mono);border:1px solid #c9ad724d;margin-bottom:14px;padding:10px 11px}.ar-tips{border-left:2px solid var(--accent);color:var(--ink-muted);padding-left:12px;font-size:12.5px}.dialog-actions{flex-wrap:wrap;justify-content:flex-end;gap:8px;display:flex}.dialog-actions button{min-height:40px;font:700 11px var(--font-mono);text-transform:uppercase;clip-path:var(--cut-sm);background:var(--field);color:var(--ink);border:1px solid #c9ad7259;padding:9px 15px}#copy-link{background:linear-gradient(180deg, var(--accent-hi), var(--accent-deep));color:#171310;border:0}.dialog-actions button:hover{border-color:var(--accent)}@media (width<=720px){:root{--panel-w:0px;--sheet-peek:292px}#share-url{font-size:16px}#viewport,#studio:before,#env-controls,#gesture-hint,#loading{width:100%}#viewport,#studio:before,#loading{bottom:var(--sheet-peek)}#viewport{height:calc(100% - var(--sheet-peek))}#gesture-hint{bottom:calc(var(--sheet-peek) + 14px)}#env-controls{gap:5px;top:44px}#env-controls button{letter-spacing:.05em;padding:8px;font-size:10px}#hud:after{display:none}#panel{width:100%;max-height:var(--sheet-peek);padding:20px 16px max(14px, env(safe-area-inset-bottom,0px));border-top:1px solid #c9ad7247;border-left:0;border-radius:16px 16px 0 0;flex-direction:column;display:flex;inset:auto 0 0;box-shadow:0 -14px 40px -14px #c9ad7240}#panel:before{content:"";background:#3a3a38;border-radius:2px;width:36px;height:4px;position:absolute;top:8px;left:50%;transform:translate(-50%)}#panel h1{margin-bottom:14px}#panel h1.panel-wordmark svg{width:130px}#vehicle-picker,#template-picker,#variation-picker,#color-picker{margin-bottom:16px}.swatch{width:44px;height:44px}.template-card{min-height:44px}#actions{margin-top:12px;padding-top:12px}#actions button{min-height:48px}#ar-button{flex:2.2}#remix-banner{justify-content:space-between;width:calc(100vw - 24px)}}@media (prefers-reduced-motion:reduce){#viewport{transition:none}.loading-mark span{animation-duration:2.5s}.swatch,.template-card,.cta{transition:none}}.option-row{flex-wrap:wrap;align-items:center;gap:8px;margin:6px 0;display:flex}.option-label{opacity:.7;text-transform:uppercase;letter-spacing:.05em;flex:100%;font-size:12px}.swatch.swatch-native{background:repeating-linear-gradient(45deg,#2a2a30,#2a2a30 3px,#4a4a52 3px 6px)}.swatch.swatch-metallic{position:relative;overflow:hidden}.swatch.swatch-metallic:after{content:"";border-radius:inherit;pointer-events:none;background:linear-gradient(135deg,#ffffff8c 0%,#ffffff14 38%,#0000002e 62%,#ffffff47 100%);position:absolute;inset:0}