:root{color-scheme:light;--ink:#233e3d;--muted:#74807b;--line:#d9ddd4;--cream:#f7f5ef;--gold:#ab8c52}*{box-sizing:border-box}body{margin:0;font:14px Tahoma,Arial,sans-serif;background:var(--cream);color:var(--ink)}header{height:72px;display:flex;align-items:center;padding:12px 24px;gap:30px;border-bottom:1px solid var(--line);background:#fffefa}header a{color:var(--ink);text-decoration:none}header strong{font-size:24px}header small{display:block;color:var(--muted);font-size:11px;margin-top:3px}header #count{margin-inline-start:auto;color:var(--muted);font-size:12px}main{display:grid;grid-template-columns:250px minmax(300px,1fr) 280px;height:calc(100dvh - 72px)}aside{padding:18px;overflow-y:auto;background:#fffefa}#library{border-left:1px solid var(--line)}#editor{border-right:1px solid var(--line)}h2{font-size:19px;margin:0 0 16px}h3{font-size:13px;margin:17px 0 8px}.section-title{display:flex;align-items:baseline;justify-content:space-between}.section-title span{font:9px Arial;letter-spacing:2px;color:var(--gold)}button,select,input{font:inherit;color:var(--ink)}button,.file{border:1px solid var(--line);background:#fffefa;padding:9px 11px;border-radius:5px;cursor:pointer}button:hover{background:#ecefe7}button:disabled{opacity:.35;cursor:default}button[aria-pressed=true]{background:var(--ink);color:white}input,select{max-width:100%;border:1px solid var(--line);background:white;border-radius:4px;padding:8px}select{width:100%}input[type=range]{padding:0;width:100%}input[type=color]{padding:2px;width:60px;height:30px}input[type=checkbox]{vertical-align:middle}label{display:block;margin:10px 0}#search{width:100%;margin-bottom:16px}.asset{border-bottom:1px solid var(--line);padding:12px 0;display:grid;grid-template-columns:60px 1fr;gap:10px}.asset img{width:60px;height:60px;object-fit:cover;border-radius:4px}.asset strong{font:12px Arial;display:block;line-height:1.4}.asset small{font-size:10px;color:var(--muted)}.asset button{padding:5px 10px;font-size:11px;margin-top:5px}.catalog{display:block;text-decoration:none;color:var(--ink);padding:18px 0}.file{display:block;text-align:center}.file input{display:none}.hint{color:var(--muted);font-size:11px;line-height:1.8}#stage{position:relative;min-width:0;overflow:hidden;background:#ecece4}#canvas{display:block;width:100%;height:100%;touch-action:none;outline:none}.stage-note{position:absolute;top:20px;right:20px;background:#fffefae8;padding:9px 14px;font-size:11px;border-radius:30px;color:var(--muted)}#toolbar{position:absolute;bottom:58px;left:50%;transform:translateX(-50%);width:calc(100% - 26px);display:flex;gap:5px;justify-content:center;flex-wrap:wrap;align-items:center}#toolbar button,#toolbar label{background:#fffefaeb;font-size:11px;margin:0;padding:8px}#toolbar label{display:flex;gap:5px;align-items:center;border-radius:5px}#toolbar select{width:55px;padding:3px}#status{position:absolute;bottom:14px;right:20px;left:20px;text-align:center;font-size:11px;color:#52645e}#map{position:absolute;left:18px;top:18px;width:120px;height:120px;border:1px solid #c9d1c5;border-radius:50%;background:#fffefade}#arrows{position:absolute;bottom:145px;left:18px;direction:ltr;text-align:center}#arrows button{padding:8px 14px;font-size:19px;touch-action:none;background:#fffefaaf}#arrows div{display:flex;gap:3px}.row{display:flex;gap:5px}.triple{display:grid;grid-template-columns:repeat(3,1fr);gap:4px;direction:ltr}.triple label{margin:0;font-size:10px}.triple input{width:100%;padding:6px}details{border-top:1px solid var(--line);margin-top:20px;padding-top:15px}summary{cursor:pointer;font-weight:bold}#attribution{display:block;font-size:10px;line-height:1.5;direction:ltr;margin-top:12px}#scenes>div{display:flex;align-items:center;gap:5px;margin:8px 0}#scenes span{flex:1;font-size:11px}#scenes button{font-size:10px;padding:5px}#scene-name{width:100%;margin:12px 0}#export-project{margin:10px 0;width:100%}#test-results{direction:ltr;font-size:10px;white-space:pre-wrap}@media(max-width:1100px){main{grid-template-columns:190px minmax(240px,1fr) 220px}aside{padding:12px}header{gap:15px}#map{width:90px;height:90px}}@media(max-width:760px){header{height:66px;padding:10px;gap:12px}header strong{font-size:20px}header #count{display:none}main{height:auto;display:flex;flex-wrap:wrap}#stage{order:0;width:100%;height:65dvh}#library{order:1;width:45%;height:65dvh}#editor{order:2;width:55%;height:65dvh}.asset{grid-template-columns:45px 1fr}.asset img{width:45px;height:45px}.stage-note{font-size:10px}#arrows{bottom:170px}}

#gizmo-tools{position:absolute;top:65px;right:18px;display:flex;gap:4px;z-index:3}#gizmo-tools[hidden]{display:none}#gizmo-tools button{font-size:12px;background:#fffdf4}#gizmo-tools button[aria-pressed=true]{background:#234a42;color:white}

#clearance-results{direction:ltr;font-size:10px;white-space:pre-wrap;max-height:350px;overflow:auto}

.renderer-unavailable{position:absolute;inset:0;z-index:100;background:#eeede7;padding:2rem;overflow:auto;text-align:center;line-height:1.8}.renderer-unavailable strong{font-size:1.3rem}.renderer-unavailable img{width:100%;height:auto;max-height:65vh;object-fit:contain;border-radius:12px}.renderer-unavailable a{color:#175f56}.webgl-unavailable #toolbar,.webgl-unavailable #arrows,.webgl-unavailable #map,.webgl-unavailable .stage-note{display:none}.webgl-unavailable #editor,.webgl-unavailable #library{opacity:.5;pointer-events:none}

#arrows[hidden]{display:none}.stage-note{pointer-events:none}#gizmo-tools{top:12px;right:12px;max-width:calc(100% - 150px);flex-wrap:wrap}.stage-note{top:auto;bottom:112px;right:12px;max-width:calc(100% - 24px)}