:root{--bg: #0b0d16;--panel: #12152a;--line: #23263a;--text: #dfe3f5;--muted: #8a90b0;--accent: #6b7cff}*{box-sizing:border-box}html,body{margin:0;height:100%;background:var(--bg);color:var(--text);font:13px/1.4 system-ui,sans-serif;overflow:hidden}header{height:48px;display:flex;align-items:center;justify-content:space-between;padding:0 16px;border-bottom:1px solid var(--line);background:var(--panel)}.brand{font-weight:700;font-size:15px;letter-spacing:.3px}.brand span{font-weight:400;color:var(--muted);font-size:12px;margin-left:8px}.actions{display:flex;gap:8px}button{background:#1d2140;color:var(--text);border:1px solid var(--line);border-radius:6px;padding:6px 12px;cursor:pointer;font:inherit}button:hover{border-color:var(--accent)}button.primary{background:var(--accent);border-color:var(--accent);color:#fff}main{display:flex;height:calc(100% - 72px)}footer{height:24px;display:flex;align-items:center;justify-content:center;gap:4px;border-top:1px solid var(--line);background:var(--panel);color:var(--muted);font-size:11px;letter-spacing:.3px}footer b{color:var(--text);font-weight:600}.viewport{position:relative;flex:1;min-width:0}#view{width:100%;height:100%;display:block;cursor:grab}#view:active{cursor:grabbing}#net{position:absolute;left:12px;bottom:36px;width:280px;height:210px;border:1px solid var(--line);border-radius:6px;background:#000;image-rendering:auto}#status{position:absolute;left:12px;bottom:10px;color:var(--muted);font-size:12px}.hint{position:absolute;right:12px;bottom:10px;color:var(--muted);font-size:12px}#panel{width:320px;overflow-y:auto;background:var(--panel);border-left:1px solid var(--line)}#panel .lil-gui.root{width:100%;--width: 100%;--name-width: 45%}body.busy,body.busy *{cursor:progress!important}@media(max-width:760px){main{flex-direction:column}.viewport{height:55%;flex:none}#panel{width:100%;flex:1;border-left:none;border-top:1px solid var(--line)}#net{width:160px;height:120px}.brand span,.hint{display:none}}.modal{position:fixed;top:0;right:0;bottom:0;left:0;background:#04050cb8;display:flex;align-items:center;justify-content:center;z-index:50;padding:16px}.modal[hidden]{display:none}.modal-box{position:relative;background:var(--panel);border:1px solid var(--line);border-radius:10px;width:min(760px,100%);max-height:100%;overflow-y:auto;padding:20px 22px}.modal-box h2{margin:0 0 12px;font-size:17px}.modal-close{position:absolute;top:12px;right:12px;padding:2px 8px}.warn{background:#2a2140;border:1px solid #4b3a7a;border-radius:6px;padding:8px 10px;margin:0 0 12px}.steps{margin:0 0 14px;padding-left:20px;color:var(--text)}.steps li{margin-bottom:6px}code{background:#1d2140;padding:1px 5px;border-radius:4px;font-size:12px}.faces{width:100%;border-collapse:collapse;margin-bottom:14px}.faces th{text-align:left;color:var(--muted);font-weight:500;padding:4px 6px;border-bottom:1px solid var(--line)}.faces td{padding:5px 6px;border-bottom:1px solid var(--line);vertical-align:middle}.faces canvas{width:44px;height:44px;display:block;border-radius:4px;border:1px solid var(--line)}.faces input{width:100%;background:#0b0d16;color:var(--text);border:1px solid var(--line);border-radius:5px;padding:6px 8px;font:12px ui-monospace,monospace}.faces input:focus{outline:none;border-color:var(--accent)}.faces input.ok{border-color:#2f8f5b}.faces input.bad{border-color:#b4464b}.modal-actions{display:flex;gap:8px;align-items:center;justify-content:flex-end;flex-wrap:wrap}#ids-status{margin-right:auto;color:var(--muted);font-size:12px}@media(max-width:760px){.faces th:nth-child(2),.faces td:nth-child(2){display:none}}