*{box-sizing:border-box}body{margin:0;padding:22px;background:#f7f6f3;color:#29253f;font:14px/1.5 "Segoe UI",Arial,sans-serif}button,input{font:inherit}button,a{touch-action:manipulation}button{cursor:pointer;border:1px solid #dcd7e8;border-radius:10px;background:#fff;color:inherit;padding:9px 12px}button:hover{background:#f0eafa}button:disabled{opacity:.4;cursor:default}:focus-visible{outline:3px solid #a685de;outline-offset:2px}button[aria-pressed=true],button.active{background:#ece3fb;border-color:#8865c5}.primary{background:#7453b5;color:#fff}header{display:flex;align-items:center;justify-content:space-between;gap:15px}header a{color:#6d4aa8;text-decoration:none}h1{font-size:30px;margin:2px 0 15px;letter-spacing:-1px}h1 em{color:#825dc1;font-style:normal}.eyebrow{font-size:10px;letter-spacing:1.7px;color:#8d74aa;font-weight:700}.intro{background:linear-gradient(110deg,#eae1f7,#deeee9);border-radius:18px;padding:18px 22px;display:flex;justify-content:space-between;align-items:center;gap:12px}.intro h2{margin:0;font-size:21px}.intro p{margin:5px 0}.badge{font-size:11px;border:1px solid #ffffff;background:#ffffff88;padding:6px 12px;border-radius:30px;white-space:nowrap}.toptools{display:flex;gap:8px;flex-wrap:wrap;margin:18px 0}main{display:grid;grid-template-columns:180px minmax(280px,1fr) 225px;gap:14px;align-items:start}.panel{background:white;border:1px solid #e1ddea;border-radius:16px;padding:16px;min-width:0}h2{font-size:16px;margin:0 0 14px}h3{font-size:12px;margin:20px 0 10px}.shapes{display:grid;grid-template-columns:1fr 1fr;gap:7px}.shapes button{font-size:11px;padding:9px 3px;background:#f8f5fc}.shape-icon{display:block;font-size:28px;color:#7b58be;line-height:1.3}.examples{display:grid;gap:6px}.hint{font-size:11px;color:#7e748e;line-height:1.6}.objects{max-height:260px;overflow:auto}.objects button{display:block;width:100%;text-align:left;font-size:12px;margin-bottom:5px;overflow-wrap:anywhere}.scene-tools,.views{display:flex;gap:7px;flex-wrap:wrap}.scene-tools button,.views button{font-size:12px}.scene-panel{padding:12px}#viewport{height:500px;position:relative;background:#eaf0f7;border-radius:12px;overflow:hidden;margin:12px 0}canvas{display:block;width:100%;height:100%;touch-action:none}#loading{padding:30px}#status{background:#edf5e9;color:#45613b;border-radius:10px;padding:10px;font-size:12px;min-height:38px}.views label{display:flex;gap:5px;align-items:center;font-size:12px}input[type=color]{width:45px;height:30px;border:0;padding:0;background:none}fieldset{border:0;padding:0;margin:0;min-width:0}.properties label{display:flex;flex-direction:column;gap:4px;font-size:12px;margin-bottom:12px}.properties input[type=text],.properties input[type=number]{width:100%;min-width:0;border:1px solid #dad6e5;border-radius:7px;padding:7px;background:#fcfbfe;color:inherit}.xyz{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px}.actions{display:grid;gap:7px}.actions button{font-size:12px}details{margin:20px 0;color:#72569e;font-size:12px}summary{cursor:pointer}footer{margin-top:20px;font-size:10px;color:#8c8298;text-align:center}[hidden]{display:none!important}@media(max-width:1050px){main{grid-template-columns:155px minmax(280px,1fr)}.properties{grid-column:1/-1}.properties fieldset{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.properties h3,.properties .hint{grid-column:1/-1;margin:0}.properties .xyz{grid-column:1/-1}.properties .actions{grid-column:1/-1;grid-template-columns:repeat(3,1fr)}}@media(max-width:650px){body{padding:10px}main{grid-template-columns:1fr}.palette{order:2}.scene-panel{order:1}.properties{order:3}.shapes{grid-template-columns:repeat(4,1fr)}.intro{display:block}.badge{display:inline-block;margin-top:8px}#viewport{height:380px}.properties fieldset{display:block}.properties .actions{display:grid}.examples{grid-template-columns:repeat(3,1fr)}}.primary:hover{background:#63449f;color:white}

.task-library{background:#fff9ef;border:1px solid #eadbc3;border-radius:18px;padding:20px;margin:16px 0}.task-library-head{display:flex;justify-content:space-between;gap:16px;align-items:center}.task-library-head h2{font-size:21px;margin:5px 0}.task-library-head p{margin:4px 0;color:#796d62;font-size:13px}.task-library details{margin:16px 0 0}.task-library summary{font-weight:700;padding:10px 0;font-size:14px;color:#6a5094}.task-filters{display:flex;gap:8px;flex-wrap:wrap;margin:14px 0}.task-cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.task-card{display:flex;flex-direction:column;align-items:flex-start;text-align:left;gap:5px;padding:15px;background:#fff;min-height:150px}.task-card .task-art{font-size:34px;background:#f4effc;border-radius:12px;padding:5px 14px}.task-card small{font-size:10px;color:#857393}.task-card strong{font-size:14px}.task-card>span:last-child{font-size:11px;color:#7e748e}.active-task{background:#f9f5ff;border:1px solid #e3d7f2;border-radius:12px;padding:14px;margin-bottom:18px;scroll-margin-top:12px}.active-task h2{font-size:17px;margin:8px 0}.active-task>small{font-size:10px;color:#8267a5}.active-task>p{font-size:12px}.active-task .task-steps label{display:flex;flex-direction:row;align-items:flex-start;gap:8px;font-size:12px;margin:13px 0;line-height:1.55}.active-task input[type=checkbox]{flex:none;margin-top:3px;accent-color:#7854ba;width:16px;height:16px}.active-task .task-progress{font-weight:700;color:#4d784f;background:#e9f2e6;padding:8px;border-radius:8px}.active-task details{margin:10px 0;font-size:12px}.task-actions{display:flex;gap:6px;flex-wrap:wrap}.task-actions button{font-size:11px;padding:7px}.task-feedback{font-size:11px;color:#52794f}.task-feedback:empty{display:none}@media(max-width:1050px){.task-cards{grid-template-columns:repeat(3,minmax(0,1fr))}}@media(max-width:650px){.task-library-head{display:block}.task-library-head>button{margin-top:12px}.task-cards{grid-template-columns:repeat(2,minmax(0,1fr))}.task-library{padding:14px}.task-card{padding:10px}}


.combine-tools{display:flex;flex-wrap:wrap;gap:7px;align-items:center;background:#f3edfc;border:1px solid #daccec;border-radius:12px;padding:12px;margin-bottom:12px}.combine-tools strong,.combine-tools p{width:100%;margin:0}.combine-tools button{font-size:12px}.multi-label{display:block;font-size:12px;margin:10px 0}#curve-controls{background:#f2edfa;padding:8px;border-radius:10px}#curve-controls button{margin:3px;font-size:11px}#viewport.drawing{outline:3px solid #8c63c5;cursor:crosshair}.palette>button{width:100%}

.objects .object-row{display:flex;gap:8px;align-items:center;margin:5px 0}.objects .object-row input{width:20px;height:20px;flex:none;accent-color:#7652b6;cursor:pointer}.objects .object-row button{margin:0;flex:1;min-width:0}.combine-tools .multi-label{background:white;padding:9px 12px;border-radius:9px;color:#56348b;font-weight:600;display:flex;align-items:center;gap:8px}.combine-tools .multi-label input{width:20px;height:20px;accent-color:#7652b6}
