:root{color-scheme:dark;--app-bg: #0d1117;--bar-bg: #151b23;--border: rgba(255, 255, 255, .09);--border-strong: rgba(255, 255, 255, .15);--panel: rgba(23, 30, 39, .94);--panel-raised: rgba(30, 38, 49, .94);--text: #e5eaf0;--text-dim: #919ba8;--text-faint: #66717e;--accent: #efaa69;--accent-strong: #ffc084;--accent-ink: #21160e;--selection: #78b7ff;--danger: #ff887e;--inspector-width: 310px;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:13px;font-synthesis:none}html{touch-action:manipulation;-webkit-text-size-adjust:100%}*{box-sizing:border-box}html,body{height:100%}body{margin:0;overflow:hidden;background:var(--app-bg);color:var(--text);user-select:none;-webkit-user-select:none}input,textarea,[contenteditable=true]{user-select:text;-webkit-user-select:text}button,input{color:inherit;font:inherit}button{border:0}button:focus-visible,input:focus-visible{outline:2px solid var(--selection);outline-offset:1px}.app-shell{position:relative;width:100%;height:100%;background:var(--app-bg)}.app-menu-button{display:grid;flex:0 0 30px;place-items:center;width:30px;height:30px;padding:0;margin:0;border:1px solid transparent;border-radius:7px;background:transparent;color:var(--text-dim);cursor:pointer}.app-menu-button:hover,.app-menu-button.open{border-color:var(--border);background:#ffffff12;color:var(--text)}.app-menu-glyph{display:grid;gap:3px;width:14px}.app-menu-glyph>span{height:1px;border-radius:999px;background:currentColor}.application-menu{position:fixed;z-index:140;top:8px;left:8px;min-width:238px;padding:5px;border:1px solid var(--border-strong);border-radius:9px;background:#202832;box-shadow:0 16px 46px #00000070;opacity:0;pointer-events:none;transform:translateY(-4px);transition:opacity .1s ease,transform .1s ease}.application-menu.open{opacity:1;pointer-events:auto;transform:none}.app-menu-item,.quick-action-item{display:flex;align-items:center;gap:12px;width:100%;min-height:32px;padding:0 9px;border-radius:6px;background:transparent;color:var(--text-dim);cursor:pointer;text-align:left}.app-menu-item:hover:not(:disabled),.app-menu-item:focus-visible,.quick-action-item:hover:not(:disabled),.quick-action-item.focused{background:#ffffff12;color:var(--text);outline:0}.app-menu-item:disabled,.quick-action-item:disabled{color:var(--text-faint);cursor:default;opacity:.5}.app-action-label{flex:1}.app-menu-item kbd,.quick-action-item kbd,.quick-actions-search kbd{color:var(--text-faint);font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:9px;font-weight:500}.app-menu-separator{height:1px;margin:5px 6px;background:var(--border)}.context-menu{position:fixed;z-index:240;min-width:208px;padding:5px;border:1px solid var(--border-strong);border-radius:9px;background:#202832;box-shadow:0 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32px));overflow:hidden;border:1px solid var(--border-strong);border-radius:12px;background:#202832;box-shadow:0 24px 70px #00000085}.quick-actions-search{display:grid;grid-template-columns:20px minmax(0,1fr) auto;align-items:center;gap:8px;padding:0 13px;border-bottom:1px solid var(--border)}.quick-actions-search-mark{position:relative;width:12px;height:12px;border:1.5px solid var(--text-faint);border-radius:50%}.quick-actions-search-mark:after{position:absolute;right:-4px;bottom:-3px;width:5px;height:1.5px;border-radius:999px;background:var(--text-faint);content:"";transform:rotate(45deg)}.quick-actions-search input{min-width:0;height:48px;padding:0;border:0;outline:0;background:transparent;color:var(--text);font-size:14px}.quick-actions-search input::placeholder{color:var(--text-faint)}.quick-actions-search kbd{padding:3px 5px;border:1px solid var(--border);border-radius:4px;background:#00000026}.quick-actions-results{max-height:46vh;padding:5px;overflow-y:auto}.quick-action-item{min-height:36px}.quick-actions-empty{padding:24px;margin:0;color:var(--text-faint);text-align:center}.quiet-button,.operation-button,.tool-button{min-height:28px;padding:0 9px;border-radius:6px;background:transparent;color:var(--text-dim);cursor:pointer}.quiet-button:hover,.operation-button:hover,.tool-button:hover{background:#ffffff12;color:var(--text)}.file-input{display:none}.workspace{width:100%;height:100%;min-width:0;min-height:0}.model-drop-overlay{position:absolute;z-index:80;inset:8px;display:grid;place-items:center;border:2px dashed rgba(239,170,105,.7);border-radius:14px;background:#0d1117b3;pointer-events:none}.model-drop-label{display:grid;gap:5px;min-width:210px;padding:18px 24px;border:1px solid var(--border-strong);border-radius:10px;background:var(--panel-raised);box-shadow:0 18px 50px 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14px);border-radius:6px}.tree-row:hover{background:#ffffff09}.tree-row.selected{background:#78b7ff21;box-shadow:inset 2px 0 0 var(--selection)}.tree-row.drop-before{box-shadow:inset 0 2px 0 var(--selection)}.tree-row.drop-after{box-shadow:inset 0 -2px 0 var(--selection)}.tree-row.drop-inside{background:#78b7ff1f;outline:1px solid var(--selection);outline-offset:-1px}.tree-name{display:flex;align-items:center;gap:8px;min-width:0;height:28px;padding:0 2px 0 7px;background:transparent;color:var(--text-dim);cursor:pointer;text-align:left;touch-action:manipulation}.tree-row.selected .tree-name{color:var(--text)}.tree-name-editor{cursor:text}.tree-name-input{flex:1;min-width:0;height:22px;padding:0 5px;border:1px solid var(--selection);border-radius:4px;background:#05090db8;color:var(--text);outline:0}.node-icon{display:grid;flex:0 0 auto;place-items:center;width:17px;height:17px;border:1px solid #667689;border-radius:4px;color:#91a3b7;font-size:8px;font-weight:800}.node-icon.mesh{border-color:#9b744f;color:#e4a86f;transform:rotate(4deg)}.node-icon.light{border-color:#9b8752;border-radius:50%;color:#f0cf73}.tree-label{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.tree-actions{display:flex;align-items:center;justify-content:flex-end;width:48px;padding-right:2px}.tree-state-button{display:grid;place-items:center;width:22px;height:24px;padding:0;border-radius:5px;background:transparent;color:var(--text-faint);cursor:pointer;opacity:0;pointer-events:none;transition:background .1s ease,color .1s ease,opacity .1s ease}.tree-state-button svg{width:14px;height:14px;fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.2}.tree-state-button.state-active,.tree-state-button:focus-visible{opacity:1;pointer-events:auto}@media(hover:hover)and (pointer:fine){.tree-row:hover .tree-state-button{opacity:1;pointer-events:auto}}@media(hover:none),(pointer:coarse){.tree-row.selected .tree-state-button{opacity:1;pointer-events:auto}}.tree-state-button.state-active{color:var(--text-dim)}.tree-state-button:hover,.tree-state-button:focus-visible{background:#ffffff14;color:var(--text)}.viewport-area{position:relative;width:100%;height:100%;min-width:0;min-height:0;overflow:hidden;background:radial-gradient(circle at 50% 35%,rgba(67,89,112,.16),transparent 38%),#11161d}.viewport-canvas{display:block;width:100%;height:100%;touch-action:none}.viewport-marquee{position:absolute;z-index:18;border:1px solid var(--selection);background:#78b7ff1c;pointer-events:none}.render-frame-guide{position:absolute;z-index:19;top:50%;left:50%;width:min(72%,960px);max-height:72%;border:1px solid rgba(255,255,255,.6);box-shadow:0 0 0 100vmax #00000047;pointer-events:none;transform:translate(-50%,-50%)}.selection-pod{position:absolute;z-index:20;top:14px;right:14px;width:min(var(--inspector-width, 310px),calc(100% - 80px));max-height:calc(100% - 84px);overflow:auto;border:1px solid var(--border-strong);border-radius:13px;background:var(--panel);box-shadow:0 18px 50px #00000057;backdrop-filter:blur(18px) saturate(120%)}.scene-inspector{overflow:visible}.scene-properties{border-top:1px solid var(--border)}.lighting-sphere-control{display:grid;grid-template-columns:132px minmax(0,1fr);align-items:center;gap:12px}.lighting-sphere{position:relative;width:132px;height:132px;overflow:hidden;border:1px solid rgba(255,255,255,.16);border-radius:50%;background:radial-gradient(circle at 35% 28%,rgba(255,255,255,.17),transparent 30%),radial-gradient(circle at 50% 50%,#303b48,#202832 63%,#121820);box-shadow:inset -12px -14px 24px #00000054,inset 8px 8px 18px 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88px}.texture-mapping>summary{color:var(--text-faint);font-size:9px;cursor:pointer}.texture-mapping[open]>summary{margin-bottom:8px}.texture-mapping-row{display:grid;grid-template-columns:62px minmax(0,1fr);align-items:center;gap:7px;margin-top:6px;color:var(--text-faint);font-size:9px}.texture-vector-fields{display:grid;grid-template-columns:1fr 1fr;gap:4px}.texture-strength-row{grid-template-columns:62px minmax(0,1fr) 28px;margin-top:7px}.texture-picker-trigger{display:grid;grid-template-columns:25px minmax(0,1fr) 12px;align-items:center;gap:6px;width:100%;height:31px;padding:2px 5px 2px 2px;border:1px solid var(--border);border-radius:6px;background:#00000029;color:var(--text-dim);cursor:pointer;text-align:left}.texture-picker-trigger:hover,.texture-picker-trigger.open{border-color:var(--border-strong);background:#ffffff0b;color:var(--text)}.texture-thumbnail{display:grid;place-items:center;width:25px;height:25px;border:1px solid var(--border);border-radius:5px;background:#0003}img.texture-thumbnail{display:block;object-fit:cover}.texture-placeholder{color:var(--text-faint)}.texture-placeholder svg{width:15px;height:15px;fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1}.texture-name{min-width:0;overflow:hidden;color:var(--text-faint);font-size:9px;text-overflow:ellipsis;white-space:nowrap}.texture-picker-caret{width:12px;height:12px;fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.2}.texture-picker-popover{position:fixed;z-index:190;display:grid;grid-template-rows:auto minmax(0,1fr) auto;width:268px;max-height:min(360px,calc(100vh - 24px));padding:6px;overflow:hidden;border:1px solid var(--border-strong);border-radius:10px;outline:0;background:#202832;box-shadow:0 18px 48px #00000075}.texture-picker-head{display:flex;align-items:center;justify-content:space-between;min-height:30px;padding:0 4px 5px 7px}.texture-picker-head 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var(--border);border-radius:6px;background:#0000002e;color:var(--text)}.select-field{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--text-faint) 50%),linear-gradient(135deg,var(--text-faint) 50%,transparent 50%);background-position:calc(100% - 10px) 12px,calc(100% - 6px) 12px;background-repeat:no-repeat;background-size:4px 4px}.toggle-row{cursor:pointer}.toggle-row input{justify-self:end;width:30px;height:17px;margin:0;accent-color:var(--accent)}.range-row output{color:var(--text-faint);font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:9px}.color-picker-control{min-width:0}.color-picker-trigger{display:grid;grid-template-columns:25px minmax(0,1fr);align-items:center;gap:8px;width:100%;height:29px;padding:0 7px 0 3px;border:1px solid var(--border);border-radius:6px;background:#0000002e;cursor:pointer}.lighting-sphere-properties .color-picker-trigger{grid-template-columns:25px 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