.viewer-wrap{width:100%;height:100%;position:relative;background:#0b0b0b}.viewer-wrap .toolbar{position:absolute;top:8px;left:8px;z-index:4;display:flex;gap:8px;align-items:center;flex-wrap:wrap;padding:6px 8px;border-radius:8px;background:#141414a6;color:#eee;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.viewer-wrap .toolbar input[type=text]{width:360px}.viewer-wrap .toolbar button.active{background:#2b5;color:#111}.viewer-wrap .transform-panel{position:absolute;right:8px;top:58px;z-index:4;min-width:260px;background:#191919d9;border-radius:8px;padding:10px;color:#ddd;font-size:13px;display:grid;grid-template-columns:80px 1fr 1fr 1fr;gap:6px}.viewer-wrap .transform-panel .row{display:contents}.viewer-wrap .transform-panel .head{color:#9aa;text-align:center}.viewer-wrap .transform-panel .label{display:flex;align-items:center;color:#ccc}.viewer-wrap .transform-panel input{width:100%;background:#181818;border:1px solid #333;color:#eee;border-radius:4px;padding:4px 6px}.viewer-wrap .loading{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);color:#fff;font-size:18px;text-shadow:0 0 10px #000;z-index:5;pointer-events:none}html,body,#app{margin:0;padding:0;height:100vh;overflow:hidden;background:#0b0b0b;color:#ddd;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,Arial}.toolbar{position:absolute;top:10px;left:10px;display:flex;gap:8px;flex-wrap:wrap;background:#00000080;padding:10px 12px;border-radius:10px;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);z-index:5}.toolbar input[type=file],.toolbar input[type=text],.toolbar select,.toolbar button,.toolbar label{background:#131313;border:1px solid #2a2a2a;color:#ddd;padding:6px 10px;border-radius:8px;outline:none}.toolbar label{display:inline-flex;align-items:center;gap:8px}.toolbar input[type=range]{accent-color:#ddd}.hint{position:absolute;bottom:10px;left:10px;background:#00000073;padding:8px 10px;border-radius:8px;font-size:12px;line-height:1.4;color:#bbb;max-width:520px}.hint code{color:#ddd}canvas{display:block}.app{height:100%}