:root{--bg:#1d2330;--panel:#262d3d;--panel-2:#2f3749;--text:#e8ecf3;--muted:#9aa4b8;--accent:#ffcf4a;--play:#3ccf6e;--danger:#e2574c;--border:#3a4358;--code-bg:#171b24;--sky-top:#5aa0d8;--sky-bottom:#a9d3f0;color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:14px}*{box-sizing:border-box}html,body{background:var(--bg);height:100%;margin:0;overflow:hidden}body{grid-template-rows:auto 1fr 140px;height:100vh;display:grid}#toolbar{background:var(--panel);border-bottom:1px solid var(--border);flex-wrap:wrap;align-items:center;gap:14px;padding:6px 12px;display:flex}.logo{letter-spacing:.5px;color:var(--accent);margin-right:4px;font-weight:800}.group{gap:4px;display:flex}.group select{max-width:150px;padding:4px}.help{color:var(--muted);margin-left:auto}button{font:inherit;color:var(--text);background:var(--panel-2);border:1px solid var(--border);cursor:pointer;border-radius:6px;padding:5px 10px}button:hover:not(:disabled){border-color:var(--muted)}button:disabled{opacity:.4;cursor:default}button.tool{width:38px;padding:3px 0;font-size:18px}button.active{background:var(--accent);color:#222;border-color:var(--accent)}button.play{background:var(--play);color:#0f2a18;border-color:var(--play);width:46px;font-size:16px}button.play.running{background:var(--accent);border-color:var(--accent);color:#222}button.danger{color:#fff;background:var(--danger);border-color:var(--danger)}button.record.recording{color:#fff;background:var(--danger);border-color:var(--danger);animation:1s infinite alternate pulse}@keyframes pulse{to{opacity:.6}}#toolbar select{font:inherit;color:var(--text);background:var(--panel-2);border:1px solid var(--border);cursor:pointer;border-radius:6px;padding:5px 6px}main{grid-template-columns:minmax(0, 1fr) 6px min(var(--panel-width,340px), 75vw);min-height:0;display:grid}#stage{background:linear-gradient(var(--sky-top), var(--sky-bottom));min-width:0;min-height:0;position:relative;overflow:hidden}#stage canvas{touch-action:none;display:block}body[data-mode=running] #stage{outline:3px solid var(--play);outline-offset:-3px}#hud{pointer-events:none;z-index:1;background:#00000059;border-radius:4px;padding:3px 8px;font:12px ui-monospace,Consolas,monospace;position:absolute;top:8px;left:10px}#splitter{background:var(--border);cursor:col-resize;touch-action:none}#splitter:hover,#splitter.dragging{background:var(--accent)}#panel{background:var(--panel);flex-direction:column;gap:6px;padding:10px 12px;display:flex;overflow-y:auto}#panel h2{margin:0 0 4px;font-size:17px}#panel h2 small{color:var(--muted);font-weight:400}#panel h3{margin:0;font-size:14px}.hint{color:var(--muted);margin:0 0 4px}.row{justify-content:space-between;align-items:center;gap:8px;display:flex}.row span{color:var(--muted)}.row input[type=text],.row input[type=number]{width:130px;font:inherit;color:var(--text);background:var(--code-bg);border:1px solid var(--border);border-radius:4px;padding:3px 6px}.section{color:var(--muted);border-top:1px solid var(--border);margin:8px 0 0;padding-top:6px;font-size:13px}.row input[type=color]{background:0 0;border:none;width:60px;height:26px;padding:0}.buttons{gap:6px;margin:4px 0;display:flex}.script{flex-direction:column;flex:1;gap:6px;min-height:260px;margin-top:8px;display:flex}.script-head{justify-content:space-between;align-items:center;gap:8px;display:flex}.script-head select,.group select{font:inherit;color:var(--text);background:var(--panel-2);border:1px solid var(--border);border-radius:4px}textarea.code{resize:vertical;color:#d7e3f4;background:var(--code-bg);border:1px solid var(--border);tab-size:2;white-space:pre;border-radius:6px;flex:1;min-height:220px;padding:8px;font:13px/1.45 ui-monospace,Cascadia Code,Consolas,monospace}.script-foot{align-items:center;gap:10px;display:flex}.status{color:var(--play)}#console{background:var(--code-bg);border-top:1px solid var(--border);flex-direction:column;min-height:0;display:flex}.console-head{color:var(--muted);justify-content:space-between;align-items:center;padding:3px 10px;display:flex}.console-head button{padding:1px 8px;font-size:12px}#console-log{flex:1;padding:2px 10px 6px;font:12.5px/1.4 ui-monospace,Consolas,monospace;overflow-y:auto}.line.error{color:#ff8b80}.line.info{color:var(--muted)}.line.warn{color:#ffd479}.line.goto{cursor:pointer}.line.goto:hover{text-decoration:underline}.line.goto:after{content:"  ↗ show me";color:var(--muted);font-size:11px}.fatal{color:#fcc;white-space:pre-wrap;z-index:9;background:#300;padding:20px;position:fixed;inset:20px}.menu{z-index:5;background:var(--panel);border:1px solid var(--border);border-radius:8px;flex-direction:column;min-width:200px;padding:4px;display:flex;position:fixed;box-shadow:0 6px 20px #00000073}.menu button{text-align:left;background:0 0;border:none;border-radius:4px;align-items:center;gap:6px;padding:5px 8px;display:flex}.menu button:hover:not(:disabled){background:var(--panel-2)}.menu button.danger{color:#ff8b80}.menu-check{width:14px;color:var(--accent)}.menu-label{flex:1}.menu-hint{color:var(--muted);font-size:12px}.menu-title{color:var(--muted);padding:4px 8px 4px 28px;font-size:12px}.menu hr{border:none;border-top:1px solid var(--border);margin:4px 0}@media (max-width:800px){main{grid-template-rows:1fr 300px;grid-template-columns:1fr}#splitter{display:none}#panel{border-top:1px solid var(--border)}}