.webgl-viewer{position:relative;width:100%;height:600px;overflow:hidden;contain:layout size style paint}.webgl-viewer:fullscreen{width:100vw;height:100vh}.webgl-viewer.is-loading canvas{filter:blur(4px);transition:filter 180ms ease}.webgl-viewer .loader-overlay{position:absolute;inset:0;display:grid;place-items:center;backdrop-filter:blur(6px);background:color-mix(in srgb,#eeeeee 65%,transparent);z-index:5;opacity:1;transition:opacity 160ms ease}.webgl-viewer.is-ready .loader-overlay{opacity:0;pointer-events:none}.webgl-viewer .spinner{width:44px;height:44px;border-radius:50%;border:3px solid rgba(0,0,0,.15);border-top-color:rgba(0,0,0,.55);animation:kb-spin 800ms linear infinite;margin-inline:auto}@media(prefers-color-scheme:dark){.webgl-viewer .spinner{border:3px solid rgba(255,255,255,.18);border-top-color:rgba(255,255,255,.7)}}@keyframes kb-spin{to{transform:rotate(360deg)}}.webgl-viewer .loader-text{margin-top:10px;text-align:center;font:500 12px/1.2 system-ui,-apple-system,Segoe UI,Roboto,sans-serif;opacity:.75}.webgl-viewer .fs-btn,.webgl-viewer .measure-btn,.webgl-viewer .reset-btn{position:absolute;bottom:12px;z-index:10;background:rgba(0,0,0,.55);color:#fff;border:none;border-radius:6px;height:32px;display:flex;align-items:center;justify-content:center;cursor:pointer;font:500 12px/1 system-ui,-apple-system,Segoe UI,Roboto,sans-serif;transition:background 150ms ease,transform 120ms ease}.webgl-viewer .fs-btn{right:12px;width:32px;font-size:16px}.webgl-viewer .measure-btn{right:52px;padding:0 10px;gap:8px}.webgl-viewer .reset-btn{right:108px;width:32px;font-size:16px}.webgl-viewer .fs-btn:hover,.webgl-viewer .measure-btn:hover,.webgl-viewer .reset-btn:hover{background:rgba(0,0,0,.75)}.webgl-viewer .fs-btn:active,.webgl-viewer .measure-btn:active,.webgl-viewer .reset-btn:active{transform:scale(.97)}.webgl-viewer.is-loading .fs-btn,.webgl-viewer.is-loading .measure-btn,.webgl-viewer.is-loading .reset-btn{display:none}