:root{font-family:Futura,Futura PT,Futura-Medium,Futura Medium,FuturaStd-Medium,Futura Std,Futura,Avenir Next,Avenir,Helvetica Neue,Helvetica,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#fffffff2;background-color:#121212}body{margin:0;height:100vh;width:100vw;overflow:hidden}#root{height:100%;width:100%}button{cursor:pointer}.app-shell{display:flex;width:100%;height:100%}.canvas-wrap{flex:1;position:relative}.editor-panel{position:fixed;right:0;top:0;width:320px;height:100vh;background:linear-gradient(180deg,#0f1220,#0b0b0f);color:#fff;padding:16px;box-shadow:-6px 0 24px #0009;font-family:Futura,Futura PT,Futura-Medium,Futura Medium,FuturaStd-Medium,Futura Std,Futura,Avenir Next,Avenir,Helvetica Neue,Helvetica,sans-serif;z-index:4}.editor-panel h2{margin:0 0 12px;color:#7aa2ff}.editor-panel .section{margin-bottom:14px}.small-muted{color:#9aa3b2;font-size:13px}.choreo-block{padding:8px;border-radius:6px;margin-bottom:8px;display:flex;justify-content:space-between;align-items:center}.choreo-block .meta{font-size:13px;color:#eee}.controls{display:flex;gap:8px;margin-top:10px}.btn{padding:8px 10px;border-radius:6px;border:none;background:#24324a;color:#fff}.btn-danger{background:#9b2b2b}.btn-success{background:#227a4a}.timeline{position:absolute;left:12px;bottom:18px;right:360px;height:120px;background:#00000059;border-radius:8px;padding:10px;color:#ddd;display:flex;flex-direction:column;gap:8px}.timeline .row{display:flex;align-items:center;gap:8px}.small-input{width:60px;padding:4px;border-radius:4px;background:#111;color:#fff;border:1px solid #333}