:root{color-scheme:light;--bg: #f7f8fa;--surface: #ffffff;--border: #d9dde3;--text: #1f2937;--muted: #6b7280;--accent: #2f6aa8;--on-accent: #ffffff;--warn: #b45309;--ok: #2f7d32;--selected: #e3edf8;--tooltip-bg: rgba(17, 24, 39, .92);--tooltip-text: #f9fafb}:root[data-theme=dark]{color-scheme:dark;--bg: #16181d;--surface: #1e2128;--border: #30343d;--text: #e5e7eb;--muted: #9aa3b2;--accent: #6aa5e0;--on-accent: #111827;--warn: #f0a35e;--ok: #7cc47f;--selected: #24364d;--tooltip-bg: rgba(243, 244, 246, .95);--tooltip-text: #111827}*{box-sizing:border-box}html,body{height:100%}body{margin:0;display:flex;flex-direction:column;font:14px/1.4 system-ui,sans-serif;background:var(--bg);color:var(--text)}button{font:inherit;color:inherit;background:var(--surface);border:1px solid var(--border);border-radius:4px;padding:.15rem .6rem;cursor:pointer}button:not(:disabled):hover{border-color:var(--accent)}button:disabled{opacity:.45;cursor:not-allowed}button[aria-pressed=true]{background:var(--accent);border-color:var(--accent);color:var(--on-accent)}kbd{font:11px/1 ui-monospace,monospace;padding:.1rem .3rem;border:1px solid var(--border);border-radius:3px}header#chrome{display:flex;gap:.75rem;align-items:center;padding:.4rem 1rem;background:var(--surface);border-bottom:1px solid var(--border)}header h1{font-size:1rem;margin:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}header .spacer{flex:1}header .meta{color:var(--muted);font-size:.8rem;white-space:nowrap}header .meta:empty{display:none}#status{font-size:.8rem;color:var(--muted)}#status[data-state=live]{color:var(--ok)}#status[data-state=error]{color:var(--warn)}.seg{display:flex}.seg button:first-child{border-radius:4px 0 0 4px}.seg button:last-child{border-radius:0 4px 4px 0;margin-left:-1px}.check{display:flex;gap:.3rem;align-items:center;white-space:nowrap}main{flex:1;min-height:0;display:grid;grid-template-columns:1fr 260px}#stage{position:relative;min-width:0;overflow:hidden;background:var(--bg)}#view3d,#view2d{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%}#canvas3d{display:block;width:100%;height:100%;outline:none}#stage[data-view="2d"] #view3d,#stage[data-view="3d"] #view2d{display:none}.toolbar3d{position:absolute;top:.5rem;right:.5rem;display:flex;gap:.25rem}.toolbar3d button{padding:.15rem .45rem;font-size:.75rem;opacity:.85}body.presenting .toolbar3d{display:none}.uvpane{position:absolute;right:.5rem;bottom:.5rem;z-index:1;padding:.3rem .4rem;border:1px solid var(--border);border-radius:6px;background:var(--surface);font-size:12px}.uvpane[hidden]{display:none}.uvpane canvas{display:block}.uvpane .uv-title{font-weight:600;margin-bottom:.2rem}.uvpane .uv-readout{font-variant-numeric:tabular-nums;color:var(--muted);min-height:1.4em;white-space:nowrap}body.presenting .uvpane{font-size:18px}#view2d canvas{display:block}aside#panel{background:var(--surface);border-left:1px solid var(--border);padding:.5rem .75rem;overflow:auto}aside ul{list-style:none;padding:0;margin:0}aside li.object{display:flex;gap:.45rem;align-items:center;padding:.15rem .3rem;border-radius:4px;cursor:pointer}aside li.object:hover{background:var(--bg)}aside li.object.selected{background:var(--selected)}aside li.object.hidden .name,aside li.object.hidden .swatch{opacity:.4}aside .swatch{flex:none;width:.8em;height:.8em;border-radius:2px}aside .name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}aside .detail{margin-left:auto;color:var(--muted);font-size:.75rem;white-space:nowrap;font-variant-numeric:tabular-nums}aside .detail.warn{color:var(--warn)}aside li.group{margin-top:.4rem}aside .group-head{display:flex;gap:.35rem;align-items:center;font-weight:600;padding:.15rem 0}aside .group>ul{padding-left:1.1rem}aside .twisty{border:none;background:none;padding:0 .2rem;color:var(--muted)}aside li.note{color:var(--muted);padding:.15rem .3rem}aside li.note.warn,aside li.problem{color:var(--warn)}.hint{color:var(--muted);font-size:.75rem}body.presenting header#chrome,body.presenting aside#panel{display:none}body.presenting main{grid-template-columns:1fr}#toast{position:absolute;left:50%;bottom:1.25rem;transform:translate(-50%);padding:.4rem .8rem;border-radius:6px;background:var(--tooltip-bg);color:var(--tooltip-text);font-size:13px;pointer-events:none}#toast[hidden]{display:none}.labels{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none}.labels>div{position:absolute;left:0;top:0;white-space:nowrap;line-height:1.35}.labels .label{font-weight:600;pointer-events:auto;-webkit-user-select:text;user-select:text;cursor:text;text-shadow:0 0 3px var(--bg),0 0 2px var(--bg),0 0 1px var(--bg)}.labels .label.extra{font-weight:500}.labels .label.lit{text-decoration:underline}.labels .tick{font-variant-numeric:tabular-nums;text-shadow:0 0 2px var(--bg)}.tooltip{position:absolute;left:0;top:0;pointer-events:none;padding:.3rem .5rem;border-radius:4px;background:var(--tooltip-bg);color:var(--tooltip-text);font-size:12px;line-height:1.4;white-space:nowrap;z-index:1}.tooltip[hidden]{display:none}.tooltip .head{font-weight:600}body.presenting .tooltip{font-size:18px}