*{margin:0;padding:0;box-sizing:border-box}body{overflow:hidden;background:#000}#canvas{display:block;width:100vw;height:100vh}#nav{position:fixed;top:20px;left:20px;display:flex;align-items:center;gap:16px;z-index:100}#nav .back,#nav .collection{padding:8px 16px;border:1px solid rgba(255,255,255,.3);border-radius:20px;background:#00000080;color:#ffffffb3;font-family:system-ui,sans-serif;font-size:13px;text-decoration:none;transition:all .2s;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}#nav .back:hover,#nav .collection:hover{background:#6478b44d;border-color:#96aadc80;color:#fff}#controls{position:fixed;top:20px;left:50%;transform:translate(-50%);display:flex;gap:10px;z-index:100}#controls button{padding:8px 16px;border:1px solid rgba(255,255,255,.3);border-radius:20px;background:#00000080;color:#fffc;font-family:system-ui,sans-serif;font-size:14px;cursor:pointer;transition:all .2s;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}#controls button:hover{background:#fff3;border-color:#ffffff80}#controls button.active{background:#ffffff4d;border-color:#fffc;color:#fff}#controls button .key{display:inline-block;width:18px;height:18px;line-height:18px;text-align:center;background:#fff3;border-radius:4px;font-size:11px;margin-right:4px}#sliders{position:fixed;bottom:20px;left:50%;transform:translate(-50%);display:flex;gap:24px;padding:12px 20px;background:#00000080;border:1px solid rgba(255,255,255,.2);border-radius:12px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:100}#sliders label{display:flex;flex-direction:column;align-items:center;gap:6px;color:#fffc;font-family:system-ui,sans-serif;font-size:12px}#sliders input[type=range]{width:140px;height:4px;-webkit-appearance:none;appearance:none;background:#fff3;border-radius:2px;outline:none}#sliders input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:14px;height:14px;background:#fff;border-radius:50%;cursor:pointer;transition:transform .1s}#sliders input[type=range]::-webkit-slider-thumb:hover{transform:scale(1.2)}#sliders input[type=range]::-moz-range-thumb{width:14px;height:14px;background:#fff;border:none;border-radius:50%;cursor:pointer}#record-btn{position:fixed;top:20px;right:20px;width:44px;height:44px;border:2px solid rgba(255,255,255,.4);border-radius:50%;background:#00000080;cursor:pointer;z-index:100;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);transition:all .2s;display:flex;align-items:center;justify-content:center}#record-btn:hover{background:#ffffff26;border-color:#fff9}#record-btn:after{content:"";width:16px;height:16px;background:#e53935;border-radius:50%;transition:all .2s}#record-btn.recording{border-color:#e53935;animation:pulse 1s ease-in-out infinite}#record-btn.recording:after{width:14px;height:14px;border-radius:3px;background:#e53935}@keyframes pulse{0%,to{box-shadow:0 0 #e5393566}50%{box-shadow:0 0 0 8px #e5393500}}#controls .drop-zone{padding:40px 60px;border:2px dashed rgba(255,255,255,.3);border-radius:12px;background:#0009;color:#ffffffb3;font-family:system-ui,sans-serif;font-size:14px;text-align:center;cursor:pointer;transition:all .2s;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}#controls .drop-zone:hover,#controls .drop-zone.dragover{border-color:#fff9;background:#32325099;color:#fff}#controls .drop-zone input{display:none}#controls .url-input{display:flex;gap:8px}#controls .url-input input{padding:10px 16px;border:1px solid rgba(255,255,255,.3);border-radius:8px;background:#0009;color:#fff;font-family:system-ui,sans-serif;font-size:14px;width:280px;outline:none;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}#controls .url-input input:focus{border-color:#fff9}#controls .url-input input::placeholder{color:#fff6}#controls .url-input button{padding:10px 20px;border:1px solid rgba(255,255,255,.3);border-radius:8px;background:#32325099;color:#fff;font-family:system-ui,sans-serif;font-size:14px;cursor:pointer;transition:all .2s;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}#controls .url-input button:hover{background:#505078cc;border-color:#ffffff80}#controls.loaded{opacity:0;pointer-events:none;transition:opacity .5s}#controls.loaded:hover{opacity:1;pointer-events:auto}#loading{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);padding:20px 40px;background:#000c;border:1px solid rgba(255,255,255,.3);border-radius:12px;color:#fff;font-family:system-ui,sans-serif;font-size:16px;z-index:200;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}#loading.hidden{display:none}body:has(#drop-zone) #controls{top:50%;transform:translate(-50%,-50%);flex-direction:column;align-items:center}#mode-selector{position:fixed;top:20px;left:50%;transform:translate(-50%);display:flex;gap:10px;z-index:100}#mode-selector button{padding:8px 16px;border:1px solid rgba(255,255,255,.3);border-radius:20px;background:#00000080;color:#fffc;font-family:system-ui,sans-serif;font-size:14px;cursor:pointer;transition:all .2s;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}#mode-selector button:hover{background:#fff3;border-color:#ffffff80}#mode-selector button.active{background:#ffffff4d;border-color:#fffc;color:#fff}#mode-selector button .key{display:inline-block;width:18px;height:18px;line-height:18px;text-align:center;background:#fff3;border-radius:4px;font-size:11px;margin-right:4px}#upload-controls{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);display:flex;flex-direction:column;align-items:center;gap:16px;z-index:100;transition:opacity .3s}#upload-controls.loaded{opacity:0;pointer-events:none}#upload-controls.loaded:hover{opacity:1;pointer-events:auto}#upload-controls .drop-zone{padding:40px 60px;border:2px dashed rgba(255,255,255,.3);border-radius:12px;background:#0009;color:#ffffffb3;font-family:system-ui,sans-serif;font-size:14px;text-align:center;cursor:pointer;transition:all .2s;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}#upload-controls .drop-zone:hover,#upload-controls .drop-zone.dragover{border-color:#fff9;background:#32325099;color:#fff}#upload-controls .drop-zone input{display:none}#upload-controls .url-input{display:flex;gap:8px}#upload-controls .url-input input{padding:8px 12px;border:1px solid rgba(255,255,255,.3);border-radius:8px;background:#0009;color:#fff;font-size:13px;width:240px}#upload-controls .url-input input:focus{outline:none;border-color:#fff9}#upload-controls .url-input button{padding:8px 16px;border:1px solid rgba(255,255,255,.3);border-radius:8px;background:#0009;color:#ffffffb3;cursor:pointer;font-size:13px}#upload-controls .url-input button:hover{background:#32325099;color:#fff}#sliders input[type=checkbox]{width:18px;height:18px;accent-color:white;cursor:pointer}#webcam-status{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);padding:20px 40px;background:#000c;border:1px solid rgba(255,255,255,.3);border-radius:12px;color:#fff;font-family:system-ui,sans-serif;font-size:16px;z-index:200;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}#webcam-status.hidden{display:none}