:root{color-scheme:dark;font-family:Helvetica,Helvetica Neue,Arial,sans-serif;--fs-sm: 11px;--fs-md: 13px;--fs-lg: 15px;--bg: #17181a;--panel: #1c1d20;--foot: #191a1c;--line: #2c2d31;--text: #f2f3f4;--text-dim: #9a9ca1;--text-mute: #6d6f75;--ctrl: #26272b;--ctrl-hover: #303136;--accent: #e8e9ea}*{box-sizing:border-box}html,body,#app{margin:0;height:100%}body{background:var(--bg);color:var(--text);font-size:var(--fs-md)}button{font-family:inherit;font-size:var(--fs-md);color:var(--text);background:var(--ctrl);border:none;border-radius:6px;padding:9px 12px;cursor:pointer;transition:background .12s ease}button:hover:not(:disabled):not(.group-toggle):not(.toggle):not(.revert){background:var(--ctrl-hover)}button:disabled{color:var(--text-mute);cursor:not-allowed}.layout{display:grid;grid-template-columns:300px 1fr;height:100vh}.panel{display:flex;flex-direction:column;min-height:0;background:var(--panel);border-right:1px solid var(--line)}.panel-head{padding:16px 18px 12px;border-bottom:1px solid var(--line)}.panel h1{font-size:var(--fs-lg);font-weight:600;margin:8px 0 12px}.panel-scroll{flex:1;min-height:0;overflow-y:auto;padding:4px 18px 16px;scrollbar-width:none}.panel-scroll::-webkit-scrollbar{display:none}.panel-foot{border-top:1px solid var(--line);padding:12px 18px;background:var(--foot)}.back-link{display:inline-block;color:var(--text-mute);text-decoration:none;font-size:var(--fs-sm)}.back-link:hover{color:var(--text-dim)}.control{display:block;margin:14px 0}.control-head{display:flex;align-items:center;gap:6px;margin-bottom:7px}.control-label{font-size:var(--fs-sm);color:var(--text-dim)}.revert{width:auto;margin:0;padding:0;background:transparent;border:none;color:var(--text-mute);font-size:var(--fs-sm);line-height:1;cursor:pointer}.revert:hover:not(:disabled){background:transparent;color:var(--text)}.group-header .revert{margin-left:auto;padding:0 4px}.control-inputs{display:flex;align-items:center;gap:10px}.control-inputs input[type=range]{flex:1;accent-color:var(--text-dim)}.control-inputs input[type=number]{width:60px;background:var(--ctrl);border:1px solid var(--line);color:var(--text);border-radius:5px;padding:5px 6px;font-size:var(--fs-md)}.group{border-bottom:1px solid var(--line)}.group-header{display:flex;align-items:center;gap:8px}.group-toggle{flex:1;width:auto;margin:0;padding:11px 0;background:transparent;border-radius:0;text-align:left;font-size:var(--fs-md);font-weight:500;display:flex;align-items:center;gap:8px}.group-chevron{display:inline-block;transition:transform .15s ease;color:var(--text-mute);font-size:9px}.group.open .group-chevron{transform:rotate(90deg)}.group-switch{margin:0;width:30px;height:18px;flex:none;-webkit-appearance:none;-moz-appearance:none;appearance:none;background:var(--ctrl);border:1px solid var(--line);border-radius:9px;position:relative;cursor:pointer;transition:background .15s ease,border-color .15s ease}.group-switch:after{content:"";position:absolute;top:1px;left:1px;width:14px;height:14px;border-radius:50%;background:var(--text-dim);transition:transform .15s ease,background .15s ease}.group-switch:checked{background:var(--accent);border-color:var(--accent)}.group-switch:checked:after{transform:translate(12px);background:#1c1d20}.group-body{padding:2px 0 10px;display:none}.group.open .group-body{display:block}.group-body.disabled{opacity:.4;pointer-events:none}.actions{display:flex;gap:6px}.actions button{flex:1;width:auto}.actions #rerender{background:#34353a}.actions #rerender:hover:not(:disabled){background:#3d3e44}.status{font-size:var(--fs-sm);color:var(--text-mute);margin:0 0 10px;text-align:center}.config-bar{display:flex;gap:6px;align-items:center}.config-select,.config-name{flex:1;min-width:0;background:var(--ctrl);color:var(--text);border:1px solid var(--line);border-radius:6px;padding:7px 8px;font-size:var(--fs-md);font-family:inherit}.config-name:focus{outline:none;border-color:var(--text-mute)}.config-menu-pop button.confirming{color:#e0857f;background:var(--ctrl-hover)}.config-menu{position:relative;flex:none}.config-kebab{width:34px;padding:7px 0;line-height:1;font-size:var(--fs-md);letter-spacing:1px}.config-menu-pop{position:absolute;right:0;top:calc(100% + 4px);z-index:20;min-width:150px;background:var(--ctrl);border:1px solid var(--line);border-radius:8px;padding:4px;display:flex;flex-direction:column;box-shadow:0 8px 24px #0006}.config-menu-pop[hidden]{display:none}.config-menu-pop button{width:100%;text-align:left;background:transparent;border-radius:5px;padding:8px 10px;font-size:var(--fs-md)}.config-menu-pop button:hover:not(:disabled){background:var(--ctrl-hover)}.config-menu-pop button.danger:not(:disabled){color:#e0857f}.viewport{position:relative;min-width:0}.viewer-dims{position:absolute;bottom:12px;left:50%;transform:translate(-50%);z-index:10;font-size:var(--fs-sm);font-variant-numeric:tabular-nums;color:var(--text-dim);background:#141517b3;padding:3px 8px;border-radius:5px;pointer-events:none}.viewport-toolbar{position:absolute;top:12px;right:12px;z-index:10;display:flex;gap:2px;background:#141517cc;padding:3px;border-radius:8px;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.toggle{width:auto;margin:0;padding:6px 12px;font-size:var(--fs-sm);background:transparent;color:var(--text-dim);border-radius:6px}.toggle:hover:not(.active){background:transparent;color:var(--text)}.toggle.active{background:var(--ctrl-hover);color:var(--text)}.home{max-width:960px;margin:0 auto;padding:48px 24px}.home-header h1{font-size:var(--fs-lg);font-weight:600;margin:0 0 6px}.home-sub{color:var(--text-dim);font-size:var(--fs-md);margin:0 0 32px}.home-loading{color:var(--text-mute);font-size:var(--fs-md)}.model-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:14px}.model-card{display:block;text-decoration:none;color:inherit;background:var(--panel);border:1px solid var(--line);border-radius:10px;overflow:hidden;transition:border-color .15s ease,transform .15s ease}.model-card:hover{border-color:var(--text-mute);transform:translateY(-2px)}.model-thumb{aspect-ratio:4 / 3;background:linear-gradient(135deg,#212226,#191a1c)}.model-name{padding:12px 14px 4px;font-weight:500;font-size:var(--fs-md)}.model-desc{padding:0 14px 14px;font-size:var(--fs-sm);color:var(--text-dim)}