@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@400;500;600;700;800&display=swap');
:root{font-family:'DM Sans',sans-serif;color:#e9eded;background:#121619;color-scheme:dark;--muted:#9ba5a8;--accent:#cffb82;--line:#303639}*{box-sizing:border-box}body{margin:0}button,input{font:inherit}button{cursor:pointer}button:focus-visible,a:focus-visible,canvas:focus-visible{outline:2px solid var(--accent);outline-offset:4px}header{height:80px;padding:0 32px;display:flex;align-items:center;border-bottom:1px solid var(--line);gap:32px}.brand{display:flex;align-items:center;gap:9px;text-decoration:none;color:inherit;font-size:17px;font-weight:800;letter-spacing:1.5px}.brand-icon{font-size:34px;color:var(--accent);margin-right:6px}.light{font-weight:400;color:#b7c0c2}.header-note{font-size:12px;color:var(--muted);flex:1;text-align:center}.primary{background:var(--accent);border:0;color:#182219;border-radius:8px;padding:12px 18px;font-weight:700}.layout{display:grid;grid-template-columns:310px 1fr;height:calc(100dvh - 80px);min-height:720px}aside{padding:30px 22px 16px;border-right:1px solid var(--line);overflow:auto}.eyebrow,.setting-title{font-size:10px;font-weight:700;letter-spacing:1.7px;color:var(--muted)}.eyebrow{display:flex;justify-content:space-between}.eyebrow span{color:var(--accent)}h1{font-family:Manrope,sans-serif;font-size:26px;letter-spacing:-1px;margin:13px 0 7px}.intro{color:var(--muted);font-size:12px;margin:0 0 25px}nav{display:grid;gap:7px}.move{display:flex;align-items:center;text-align:left;gap:14px;width:100%;background:transparent;color:#c5cdcf;border:1px solid transparent;border-radius:9px;padding:12px 11px}.move:hover{background:#20272b}.move[aria-pressed=true]{background:#283227;border-color:#526040;color:#e2fbc6}.move .symbol{font-size:25px;width:30px;text-align:center;color:#84918a}.move[aria-pressed=true] .symbol{color:var(--accent)}.move strong{font-size:12px;font-weight:600;display:block}.move small{display:block;font-size:10px;color:#99a2a3;margin-top:5px}.move .num{margin-left:auto;font-size:10px;color:#88918d}.settings{border-top:1px solid var(--line);margin-top:26px;padding-top:21px}.settings label{display:block;font-size:11px;color:#c2cbce;margin-top:18px}.settings output{float:right;color:#e9eded}input[type=range]{width:100%;accent-color:var(--accent);height:4px;cursor:pointer;margin:15px 0 0}.settings .toggle{display:flex;justify-content:space-between;align-items:center}.toggle input{accent-color:var(--accent);width:16px;height:16px}.sidebar-foot{font-size:10px;color:#8f9b9f;margin-top:30px}.dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--accent);margin-right:7px}main{min-width:0;display:flex;flex-direction:column;padding:20px;gap:0}#viewport{position:relative;flex:1;min-height:390px;overflow:hidden;border:1px solid #343c40;border-radius:12px;background:radial-gradient(ellipse at 50% 45%,#39474b,#202b30 70%)}#scene{display:block;width:100%;height:100%;position:absolute;inset:0;touch-action:none}.view-top{position:absolute;top:22px;left:24px;right:24px;display:flex;justify-content:space-between;pointer-events:none}.view-top button{pointer-events:auto}.badge{font-size:9px;letter-spacing:1.5px;padding:10px 0;color:#c2cdcf}.glass{background:#263237bb;border:1px solid #516065;color:#e0e7e8;padding:8px 12px;border-radius:6px;font-size:10px}.model-label{position:absolute;top:70px;left:24px;pointer-events:none}.model-label span{display:block;font-size:12px}.model-label span+span{font-size:10px;color:#9caeb3;margin-top:6px}.hint{position:absolute;bottom:22px;left:24px;font-size:10px;color:#a5b8bf;pointer-events:none}.hint b{padding:0 8px}.orientation{position:absolute;left:24px;bottom:66px;color:#99b0b8;font-size:10px;line-height:1.6}.orientation span{color:var(--accent)}#overview{position:absolute;bottom:20px;right:20px;width:176px;background:#142024c9;border:1px solid #435459;border-radius:9px;overflow:hidden}#overview>div{padding:12px 12px 0;font-size:8px;letter-spacing:1.4px;color:#a3b3b7}#overview span{float:right;color:var(--accent)}#map{width:176px;height:120px;display:block}.transport{padding:24px 8px 5px}.shot{position:relative;padding-left:58px}.shot>span{position:absolute;left:0;top:7px;font-size:10px;color:var(--accent)}h2{font:600 20px Manrope,sans-serif;margin:0 0 7px}.shot p{font-size:11px;color:var(--muted);margin:0;line-height:1.5}.timeline{display:flex;align-items:center;gap:17px;margin-top:24px}.timeline input{margin:0;flex:1}.play{border:0;border-radius:50%;height:40px;width:40px;background:var(--accent);color:#223220}.reset{border:0;background:none;color:#c6d0d2;font-size:24px}.timeline>span{font-size:10px;font-variant-numeric:tabular-nums;min-width:78px}.transport-foot{display:flex;justify-content:space-between;margin-top:20px;color:#819095;font-size:8px;letter-spacing:1px}#status{position:absolute;top:115px;left:24px;right:24px;color:var(--accent);font-size:12px;pointer-events:none}#drop{display:none;position:absolute;inset:12px;background:#233625ee;border:2px dashed var(--accent);border-radius:12px;align-items:center;justify-content:center;flex-direction:column;font-size:25px;pointer-events:none}#drop span{font-size:13px;margin-top:12px}#drop.active{display:flex}@media(min-width:1600px){aside{padding:34px}.layout{grid-template-columns:340px 1fr}.move{padding:15px 11px}}@media(max-width:850px){header{padding:0 18px;height:68px}.header-note{display:none}.brand{flex:1;font-size:13px;gap:5px}.layout{grid-template-columns:230px 1fr;height:calc(100dvh - 68px)}aside{padding:22px 12px}h1{font-size:22px}main{padding:12px}.hint{max-width:160px;line-height:1.8}.transport-foot span:last-child{display:none}#overview{width:130px}#map{width:130px;height:100px}}@media(max-width:600px){.layout{display:flex;flex-direction:column;height:auto;min-height:0}aside{order:2;border-right:0;padding:24px 18px}main{order:1}#viewport{height:55dvh;min-height:340px;flex:auto}.transport{padding:18px 4px}.shot{padding-left:48px}nav{grid-template-columns:1fr 1fr}.move{padding:12px 8px;gap:6px}.move small{font-size:9px}.move .num{display:none}.settings{display:grid;grid-template-columns:1fr 1fr;gap:8px 24px}.setting-title{grid-column:1/-1}.sidebar-foot{margin-top:22px}.hint{font-size:9px;bottom:15px}.view-top{left:18px;right:18px}.model-label{left:18px}.transport-foot{font-size:7px}.primary{padding:10px;font-size:11px}.brand-icon{font-size:28px}}
/* Keep the complete desktop workspace inside the available screen height. */
[hidden]{display:none!important}button:disabled,input:disabled{opacity:.45;cursor:default}#downloadVideo{color:var(--accent);text-decoration:none;white-space:nowrap}header{gap:14px}#exportVideo{white-space:nowrap}#exportVideo.recording{color:#ffad66;border-color:#ffad66}
@media(min-width:601px){
 body{height:100dvh;overflow:hidden}header{height:64px}.layout{height:calc(100dvh - 64px);min-height:0}
 aside{padding:18px 18px 12px;display:flex;flex-direction:column;min-height:0;overflow:auto}
 h1{font-size:23px;margin:10px 0 5px}.intro{margin:0 0 14px}nav{gap:4px;flex:1;min-height:0;grid-template-rows:repeat(7,minmax(35px,1fr))}
 .move{padding:5px 10px;min-height:0}.move small{margin-top:3px}.move .symbol{font-size:22px}
 .settings{flex-shrink:0;margin-top:14px;padding-top:14px;display:grid;grid-template-columns:1fr 1fr;gap:8px 15px}.setting-title{grid-column:1/-1}.settings label{margin-top:3px}.settings label input[type=range]{margin-top:12px}.settings .toggle{grid-column:1/-1;margin:0;min-height:24px}.sidebar-foot{margin-top:14px;flex-shrink:0}
 main{min-height:0;padding:14px}.layout #viewport{min-height:0;flex:1}.transport{flex-shrink:0;padding:17px 8px 4px}.timeline{margin-top:16px}.transport-foot{margin-top:13px}.shot p{line-height:1.4}
}
@media(min-width:601px) and (max-height:700px){
 header{height:52px;padding:0 20px}.layout{height:calc(100dvh - 52px)}aside{padding:12px 15px 8px}h1{font-size:20px;margin:7px 0}.intro{display:none}nav{margin-top:8px}.move small{display:none}.move{padding:3px 8px}.settings{margin-top:8px;padding-top:8px;gap:5px 12px}.sidebar-foot{margin-top:8px}.transport{padding-top:10px}.timeline{margin-top:10px}.transport-foot{margin-top:9px}h2{font-size:17px}.play{width:34px;height:34px}#overview{bottom:12px;right:12px}.hint{bottom:12px}.model-label{top:55px}.view-top{top:12px}
}
@media(min-width:601px) and (max-height:500px){.eyebrow,h1,.sidebar-foot,.transport-foot,.shot p{display:none}.settings{grid-template-columns:1fr 1fr}.settings .toggle{grid-column:auto;font-size:10px}.setting-title{display:none}nav{margin-top:0;grid-template-rows:repeat(7,minmax(24px,1fr))}.move .symbol{font-size:18px}.move strong{font-size:11px}.settings label input[type=range]{margin-top:8px}#overview{width:120px}#map{width:120px;height:80px}.model-label,.orientation,.hint{display:none}.transport{padding-top:7px}.shot h2{margin-bottom:0}}
@media(max-width:950px){.header-note{display:none}.brand{margin-right:auto}header{gap:8px}.glass{padding:8px;font-size:10px}}
@media(max-width:600px){header{height:auto;min-height:68px;flex-wrap:wrap;padding:12px}.brand{flex:1;min-width:150px}#fullscreen{display:none}#downloadVideo{font-size:10px}}