:root{--bg-primary: #0f0f1a;--bg-secondary: #1a1a2e;--bg-tertiary: #252540;--bg-hover: #2d2d4a;--text-primary: #e8e8f0;--text-secondary: #a0a0b8;--text-muted: #6a6a80;--accent-primary: #4ecdc4;--accent-secondary: #45b7aa;--accent-glow: rgba(78, 205, 196, .3);--border-color: #3a3a5c;--border-light: #4a4a6c;--success: #4ade80;--warning: #fbbf24;--error: #f87171;--axis-x: #ef4444;--axis-y: #22c55e;--axis-z: #3b82f6;--header-height: 48px;--panel-width: 240px;--hierarchy-height: 140px;--toolbar-size: 40px;--resize-handle-size: 8px;--font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, sans-serif;--font-mono: "SF Mono", "Fira Code", "Consolas", monospace;--transition-fast: .15s ease;--transition-normal: .25s ease}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body{height:100%;overflow:hidden}body{font-family:var(--font-family);font-size:13px;color:var(--text-primary);background:var(--bg-primary);line-height:1.4}input,button,select{font-family:inherit;font-size:inherit}#app{display:flex;flex-direction:column;height:100vh}#header{display:flex;align-items:center;justify-content:space-between;height:var(--header-height);padding:0 16px;background:var(--bg-secondary);border-bottom:1px solid var(--border-color);z-index:100}.header-left{display:flex;align-items:center;gap:4px}.logo{font-size:18px}.brand{font-weight:600;font-size:15px;background:linear-gradient(135deg,var(--accent-primary),#88d8d8);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.header-center{display:flex;align-items:center;gap:8px}.scene-label{color:var(--text-secondary)}#scene-name{background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:4px;padding:4px 8px;color:var(--text-primary);width:180px}#scene-name:focus{outline:none;border-color:var(--accent-primary)}.save-status{font-size:11px;padding:2px 8px;border-radius:10px;background:var(--bg-tertiary);color:var(--text-muted)}.save-status.saved{background:#4ecdc433;color:var(--accent-primary)}.save-status.saving{background:#fbbf2433;color:var(--warning)}.header-right{display:flex;align-items:center;gap:8px}.btn{display:flex;align-items:center;gap:6px;padding:6px 12px;background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:6px;color:var(--text-primary);cursor:pointer;transition:all var(--transition-fast)}.btn:hover{background:var(--bg-hover);border-color:var(--border-light)}.btn-primary{background:var(--accent-primary);border-color:var(--accent-primary);color:#0f0f1a;font-weight:500}.btn-primary:hover{background:var(--accent-secondary);border-color:var(--accent-secondary)}.btn-icon{font-size:14px}#main{display:flex;flex:1;overflow:hidden}.panel{background:var(--bg-secondary);border-color:var(--border-color);display:flex;flex-direction:column}#asset-library{flex:0 0 auto;width:var(--panel-width);border-right:1px solid var(--border-color)}#inspector{flex:0 0 auto;width:var(--panel-width);border-left:1px solid var(--border-color)}.resize-handle{background:transparent;position:relative;z-index:15}.resize-handle:before{content:"";position:absolute;inset:0;transition:background var(--transition-fast)}.resize-handle:hover:before,.resize-handle.active:before{background:var(--accent-glow)}.resize-handle-vertical{width:var(--resize-handle-size);cursor:col-resize}.resize-handle-horizontal{height:var(--resize-handle-size);cursor:row-resize}body.is-resizing-col,body.is-resizing-col *{cursor:col-resize!important;user-select:none!important}body.is-resizing-row,body.is-resizing-row *{cursor:row-resize!important;user-select:none!important}.panel-header{padding:10px 12px;font-weight:600;font-size:11px;text-transform:uppercase;letter-spacing:.5px;color:var(--text-secondary);background:var(--bg-tertiary);border-bottom:1px solid var(--border-color)}.panel-content{flex:1;overflow-y:auto;padding:12px}.panel-section{margin-bottom:16px}.section-title{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:var(--text-muted);margin-bottom:8px}.primitives-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}.primitive-btn{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;padding:10px 4px;background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:6px;color:var(--text-primary);cursor:pointer;transition:all var(--transition-fast)}.primitive-btn:hover{background:var(--bg-hover);border-color:var(--accent-primary);transform:translateY(-1px)}.primitive-icon{font-size:20px}.primitive-label{font-size:10px;color:var(--text-secondary)}.upload-btn{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;padding:12px;background:transparent;border:2px dashed var(--border-color);border-radius:6px;color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast)}.upload-btn:hover{border-color:var(--accent-primary);color:var(--accent-primary)}.upload-btn:disabled{opacity:.6;cursor:default;border-color:var(--border-color);color:var(--text-secondary)}.models-list,.asset-list{display:flex;flex-direction:column;gap:4px;margin-top:8px}.asset-list-item{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:6px 8px;border:1px solid var(--border-color);border-radius:6px;background:var(--bg-tertiary)}.asset-list-item-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--text-primary);font-size:12px}.asset-list-item-meta{color:var(--text-muted);font-size:11px}.asset-list-empty{color:var(--text-muted);font-size:11px;margin-top:8px}.section-subtitle{font-size:.7rem;text-transform:uppercase;letter-spacing:.05em;color:var(--text-secondary);margin-bottom:4px}.sample-models-list{display:flex;flex-wrap:wrap;gap:4px;margin-top:4px}.sample-model-btn{background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:4px;color:var(--text-primary);padding:4px 8px;font-size:.75rem;cursor:pointer;transition:background .15s,border-color .15s}.sample-model-btn:hover{background:var(--bg-hover);border-color:var(--accent-primary)}#viewport.drop-active{outline:3px dashed var(--accent-primary);outline-offset:-6px}#viewport.drop-active:after{content:"Drop model here";position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:1.2rem;color:var(--accent-primary);background:#00000073;pointer-events:none;z-index:10}#viewport-container{flex:1;position:relative;overflow:hidden}#viewport{width:100%;height:100%;background:var(--bg-primary)}#viewport canvas{display:block}#viewport-toolbar{position:absolute;top:12px;left:12px;display:flex;gap:4px;padding:4px;background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:8px;z-index:10}.tool-btn{display:flex;align-items:center;justify-content:center;width:var(--toolbar-size);height:var(--toolbar-size);background:transparent;border:none;border-radius:6px;color:var(--text-secondary);cursor:pointer;font-size:16px;transition:all var(--transition-fast)}.tool-btn:hover{background:var(--bg-hover);color:var(--text-primary)}.tool-btn.active{background:var(--accent-primary);color:var(--bg-primary)}.inspector-empty{display:flex;align-items:center;justify-content:center;height:100px;color:var(--text-muted);text-align:center}.object-name-row{margin-bottom:12px}.object-name-input{width:100%;padding:8px;background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:4px;color:var(--text-primary);font-weight:500}.object-name-input:focus{outline:none;border-color:var(--accent-primary)}.inspector-section{margin-bottom:8px;background:var(--bg-tertiary);border-radius:6px;overflow:hidden}.section-header{display:flex;align-items:center;gap:8px;padding:8px 10px;cursor:pointer;user-select:none;font-size:12px;font-weight:500}.section-header:hover{background:var(--bg-hover)}.collapse-icon{font-size:10px;color:var(--text-muted);transition:transform var(--transition-fast)}.section-header.collapsed .collapse-icon{transform:rotate(-90deg)}.section-content{padding:8px 10px;border-top:1px solid var(--border-color)}.section-content.hidden{display:none}.transform-group{margin-bottom:10px}.transform-group:last-child{margin-bottom:0}.transform-group>label{display:block;font-size:11px;color:var(--text-secondary);margin-bottom:4px}.vector-inputs{display:flex;gap:6px}.vector-input{flex:1;display:flex;align-items:center;background:var(--bg-secondary);border-radius:4px;overflow:hidden}.axis{display:flex;align-items:center;justify-content:center;width:20px;height:28px;font-size:10px;font-weight:600;color:#fff}.axis-x{background:var(--axis-x)}.axis-y{background:var(--axis-y)}.axis-z{background:var(--axis-z)}.vector-input input{flex:1;width:100%;min-width:0;padding:4px 6px;background:transparent;border:none;color:var(--text-primary);text-align:center;font-family:var(--font-mono);font-size:11px}.vector-input input:focus{outline:none;background:var(--bg-primary)}.vector-input input::-webkit-outer-spin-button,.vector-input input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}.vector-input input[type=number]{-moz-appearance:textfield;appearance:textfield}.appearance-row{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}.appearance-row:last-child{margin-bottom:0}.appearance-row label{font-size:12px;color:var(--text-secondary)}.appearance-row input[type=color]{width:60px;height:28px;padding:2px;background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:4px;cursor:pointer}.appearance-row input[type=checkbox]{width:18px;height:18px;accent-color:var(--accent-primary)}.color-input-group{display:flex;align-items:center;gap:8px}.color-hex-input{width:70px;padding:4px 6px;font-size:11px;font-family:Monaco,Menlo,Courier New,monospace;background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:4px;color:var(--text-primary);text-transform:uppercase}.color-hex-input:focus{outline:none;border-color:var(--accent-primary)}.appearance-row input[type=range]{flex:1;margin:0 8px;accent-color:var(--accent-primary);height:4px}.range-value{font-size:11px;color:var(--text-secondary);min-width:30px;text-align:right;font-family:Monaco,Menlo,Courier New,monospace}.inspector-select{flex:1;padding:4px 6px;font-size:12px;background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:4px;color:var(--text-primary);cursor:pointer}.inspector-select:focus{outline:none;border-color:var(--accent-primary)}.texture-controls{display:flex;align-items:center;gap:6px;flex:1;justify-content:flex-end}.texture-preview{width:36px;height:36px;border:1px solid var(--border-color);border-radius:4px;overflow:hidden;display:flex;align-items:center;justify-content:center;background:var(--bg-secondary);flex-shrink:0}.texture-preview img{width:100%;height:100%;object-fit:cover}.texture-placeholder{font-size:9px;color:var(--text-muted);text-align:center}.btn-small{padding:3px 8px;font-size:11px;background:var(--bg-tertiary);color:var(--text-secondary);border:1px solid var(--border-color);border-radius:4px;cursor:pointer;white-space:nowrap}.btn-small:hover{background:var(--bg-hover);color:var(--text-primary)}.btn-danger-small{color:var(--error)}.btn-danger-small:hover{background:#f8717126}.texture-detail{padding-left:16px}.small-input{width:54px;padding:3px 5px;font-size:11px;background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:4px;color:var(--text-primary);text-align:center}.small-input:focus{outline:none;border-color:var(--accent-primary)}.input-separator{font-size:11px;color:var(--text-muted);margin:0 2px}.model-materials-header{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:var(--text-muted);padding:8px 0 4px;margin-top:4px;border-top:1px solid var(--border-color)}.mat-card{border:1px solid var(--border-color);border-radius:6px;margin-bottom:6px;background:var(--panel-bg);overflow:hidden}.mat-card-header{display:flex;align-items:center;gap:8px;padding:6px 8px;cursor:pointer;user-select:none;transition:background .15s}.mat-card-header:hover{background:var(--hover-bg, rgba(255,255,255,.05))}.mat-card-toggle{font-size:10px;color:var(--text-muted);width:12px;flex-shrink:0;transition:transform .2s}.mat-card.expanded .mat-card-toggle{transform:rotate(90deg)}.mat-card-swatch{width:20px;height:20px;border-radius:4px;border:1px solid var(--border-color);flex-shrink:0}.mat-card-name{flex:1;font-size:12px;color:var(--text-primary);background:none;border:1px solid transparent;border-radius:3px;padding:2px 4px;min-width:0;cursor:text}.mat-card-name:hover{border-color:var(--border-color)}.mat-card-name:focus{outline:none;border-color:var(--accent-color);background:var(--input-bg)}.mat-card-body{display:none;padding:6px 8px 8px;border-top:1px solid var(--border-color)}.mat-card.expanded .mat-card-body{display:block}.mat-card-body .appearance-row{display:flex;align-items:center;gap:8px;margin-bottom:6px}.mat-card-body .appearance-row label{width:65px;flex-shrink:0;font-size:12px;color:var(--text-secondary)}.mat-card-body .mat-reset-btn{margin-top:2px}.inspector-actions{display:flex;gap:8px;margin-top:16px;padding-top:16px;border-top:1px solid var(--border-color)}.action-btn{flex:1;display:flex;align-items:center;justify-content:center;gap:6px;padding:8px 12px;font-size:12px;background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:6px;color:var(--text-primary);cursor:pointer;transition:all .15s ease}.action-btn:hover{background:var(--bg-secondary);border-color:var(--accent-primary)}.action-btn-danger:hover{background:#e74c3c33;border-color:#e74c3c;color:#e74c3c}#hierarchy-panel{flex:0 0 auto;height:var(--hierarchy-height);border-top:1px solid var(--border-color)}#hierarchy-panel .panel-content{padding:8px}.hierarchy-item{display:flex;align-items:center;gap:6px;padding:4px 8px;border-radius:4px;cursor:pointer;user-select:none}.hierarchy-item:hover{background:var(--bg-hover)}.hierarchy-item.selected{background:var(--accent-primary);color:var(--bg-primary)}.hierarchy-item .collapse-icon{font-size:8px}.hierarchy-item .item-icon{font-size:14px}.hierarchy-item .item-name{font-size:12px}#hierarchy-objects{margin-left:20px}#hierarchy-objects .hierarchy-item{padding-left:12px}.modal{position:fixed;inset:0;z-index:1000;display:flex;align-items:center;justify-content:center}.modal-backdrop{position:absolute;inset:0;background:#000000b3}.modal-content{position:relative;width:400px;max-width:90vw;background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:12px;overflow:hidden}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--border-color)}.modal-header h2{font-size:16px;font-weight:600}.modal-close{display:flex;align-items:center;justify-content:center;width:32px;height:32px;background:transparent;border:none;border-radius:6px;color:var(--text-secondary);cursor:pointer;font-size:18px}.modal-close:hover{background:var(--bg-hover);color:var(--text-primary)}.modal-body{padding:20px}.modal-footer{display:flex;justify-content:flex-end;padding:16px 20px;border-top:1px solid var(--border-color)}.qr-code-container{display:flex;align-items:center;justify-content:center;padding:20px;background:#fff;border-radius:12px;margin-bottom:16px;min-height:240px;min-width:240px}.qr-code-container canvas{display:block;max-width:100%;height:auto}.share-url-row{margin-bottom:12px}.share-url-row label{display:block;font-size:11px;color:var(--text-secondary);margin-bottom:4px}.share-url-input-group{display:flex;gap:8px}.share-url-input-group input{flex:1;padding:8px 12px;background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:6px;color:var(--text-primary);font-family:var(--font-mono);font-size:12px}.share-hint{text-align:center;color:var(--text-secondary);font-size:12px}.modal-small .modal-content{max-width:460px}.modal-large{max-width:720px;width:90vw}.import-label{display:block;font-size:13px;color:var(--text-secondary);margin-bottom:8px}.import-url-input{width:100%;padding:10px 12px;background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:6px;color:var(--text-primary);font-size:13px;box-sizing:border-box}.import-url-input:focus{outline:none;border-color:var(--accent-primary)}.import-error{color:#e74c3c;font-size:12px;margin-top:6px}.import-hint{color:var(--text-secondary);font-size:12px;margin-top:8px;text-align:center}.sketchfab-search-row{display:flex;gap:8px;margin-bottom:16px}.sketchfab-search-row .import-url-input{flex:1}.sketchfab-results-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px;max-height:50vh;overflow-y:auto;padding:4px}.sketchfab-card{display:flex;flex-direction:column;background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:8px;overflow:hidden;cursor:pointer;transition:border-color var(--transition-fast)}.sketchfab-card:hover{border-color:var(--accent-primary)}.sketchfab-card img{width:100%;aspect-ratio:4/3;object-fit:cover;background:var(--bg-primary)}.sketchfab-card-info{padding:8px}.sketchfab-card-info .card-title{font-size:12px;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sketchfab-card-info .card-author{font-size:10px;color:var(--text-secondary);margin-top:2px}.model-card{display:flex;align-items:center;gap:8px;padding:6px 8px;background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:6px;cursor:pointer;transition:border-color var(--transition-fast)}.model-card:hover{border-color:var(--accent-primary)}.model-card .model-icon{font-size:16px}.model-card .model-name{flex:1;font-size:12px;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.model-card .model-delete{background:none;border:none;color:var(--text-secondary);cursor:pointer;font-size:12px;padding:2px 4px;border-radius:3px}.model-card .model-delete:hover{color:#e74c3c;background:#e74c3c1a}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--bg-hover);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--border-light)}.section-action-btn{margin-left:auto;background:var(--accent-primary);color:#fff;border:none;border-radius:4px;font-size:11px;padding:2px 8px;cursor:pointer;line-height:1.4}.section-action-btn:hover{background:var(--accent-secondary)}.section-action-btn:disabled{opacity:.5;cursor:default}.animation-launcher-header{display:flex;align-items:center;gap:8px;padding:8px 10px;font-size:12px;font-weight:500}.animation-sidebar-backdrop{position:fixed;top:var(--header-height);right:0;bottom:var(--hierarchy-height);left:0;background:#00000059;opacity:0;pointer-events:none;transition:opacity var(--transition-normal);z-index:120}.animation-sidebar-backdrop.open{opacity:1;pointer-events:auto}.animation-sidebar{position:fixed;top:var(--header-height);right:0;bottom:var(--hierarchy-height);width:420px;max-width:min(420px,calc(100vw - var(--panel-width)));min-width:360px;background:var(--bg-secondary);border-left:1px solid var(--border-color);display:flex;flex-direction:column;transform:translate(100%);transition:transform var(--transition-normal);z-index:130}.animation-sidebar.open{transform:translate(0)}.animation-sidebar-header{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:10px 12px;border-bottom:1px solid var(--border-color);background:var(--bg-tertiary);font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.4px;color:var(--text-secondary)}.animation-sidebar-actions{display:flex;align-items:center;gap:8px}.animation-sidebar-close{width:26px;height:26px;border:1px solid var(--border-color);border-radius:4px;background:var(--bg-secondary);color:var(--text-secondary);cursor:pointer;line-height:1}.animation-sidebar-close:hover{color:var(--text-primary);border-color:var(--border-light)}.animation-sidebar-content{flex:1;overflow-y:auto;padding:12px}.animation-sidebar .state-card .vector-inputs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:4px}.animation-sidebar .state-card .vector-input{min-width:0}.animation-sidebar .anim-controls-row{justify-content:flex-start}.animation-empty-hint{color:var(--text-secondary);font-size:11px;padding:8px 0;text-align:center}.animation-card{background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:6px;margin-bottom:8px;overflow:hidden}.animation-card-header{display:flex;align-items:center;gap:6px;padding:6px 8px;cursor:pointer;user-select:none}.animation-card-header:hover{background:var(--bg-hover)}.animation-card-header .collapse-icon{font-size:10px;color:var(--text-secondary)}.animation-card-name{flex:1;font-size:12px;font-weight:500;color:var(--text-primary)}.animation-card-delete{background:none;border:none;color:var(--text-secondary);cursor:pointer;font-size:11px;padding:2px 4px;border-radius:3px}.animation-card-delete:hover{color:#e74c3c;background:#e74c3c1a}.animation-card-body{padding:8px;border-top:1px solid var(--border-color)}.anim-prop-row{display:flex;align-items:center;gap:6px;margin-bottom:6px}.anim-prop-row label{font-size:11px;color:var(--text-secondary);min-width:60px}.anim-prop-row select,.anim-prop-row input[type=number],.anim-prop-row input[type=text]{flex:1;background:var(--bg-primary);border:1px solid var(--border-color);border-radius:4px;color:var(--text-primary);font-size:11px;padding:3px 6px}.anim-prop-row input[type=color]{width:28px;height:24px;border:1px solid var(--border-color);border-radius:4px;padding:0;cursor:pointer}.animation-states{display:flex;align-items:center;gap:6px;margin-bottom:8px}.state-card{flex:1;background:var(--bg-primary);border:1px solid var(--border-color);border-radius:6px;padding:6px 8px}.state-card-label{font-size:10px;font-weight:600;color:var(--text-secondary);text-transform:uppercase;margin-bottom:4px}.state-card .vector-inputs{gap:2px}.state-card .vector-input{margin-bottom:2px}.state-card .vector-input input{width:100%;background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:3px;color:var(--text-primary);font-size:11px;padding:2px 4px}.state-arrow{font-size:16px;color:var(--text-secondary)}.anim-controls-row{display:flex;align-items:center;gap:6px;margin-bottom:4px;flex-wrap:wrap}.anim-controls-row label{font-size:11px;color:var(--text-secondary)}.anim-controls-row input[type=checkbox]{margin:0}.anim-preview-btn{margin-left:auto;background:var(--bg-hover);border:1px solid var(--border-color);border-radius:4px;color:var(--text-primary);font-size:11px;padding:3px 8px;cursor:pointer}.anim-preview-btn:hover{border-color:var(--accent-primary)}.hierarchy-header-row{display:flex;align-items:center;gap:10px}.playback-controls{display:flex;align-items:center;gap:4px;margin-left:auto}.playback-btn{background:var(--bg-hover);border:1px solid var(--border-color);border-radius:4px;color:var(--text-primary);font-size:12px;width:26px;height:24px;cursor:pointer;display:flex;align-items:center;justify-content:center}.playback-btn:hover{border-color:var(--accent-primary)}.playback-btn.active{background:var(--accent-primary);color:#fff;border-color:var(--accent-primary)}.playback-time{font-size:11px;color:var(--text-secondary);font-variant-numeric:tabular-nums;min-width:80px;text-align:right}.scrub-container{padding:0 10px 4px}.scrub-bar{width:100%;height:6px;-webkit-appearance:none;appearance:none;background:var(--bg-tertiary);border-radius:3px;outline:none;cursor:pointer}.scrub-bar::-webkit-slider-thumb{-webkit-appearance:none;width:12px;height:12px;border-radius:50%;background:var(--accent-primary);cursor:pointer}.embedded-anims-label{font-size:10px;font-weight:600;text-transform:uppercase;color:var(--text-secondary);padding:8px 0 4px;border-top:1px solid var(--border-color);margin-top:8px}.embedded-anim-row{display:flex;align-items:center;gap:6px;padding:4px 0;font-size:12px}.embedded-anim-row .ea-name{flex:1;color:var(--text-primary)}.embedded-anim-row button{background:var(--bg-hover);border:1px solid var(--border-color);border-radius:4px;color:var(--text-primary);font-size:11px;padding:2px 6px;cursor:pointer}.embedded-anim-row button:hover{border-color:var(--accent-primary)}.embedded-anim-row input[type=number]{width:44px;background:var(--bg-primary);border:1px solid var(--border-color);border-radius:4px;color:var(--text-primary);font-size:11px;padding:2px 4px}.embedded-anim-row input[type=checkbox]{margin:0}.anim-picker-overlay{position:fixed;inset:0;background:#0006;display:flex;align-items:center;justify-content:center;z-index:200}.anim-picker{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:8px;padding:12px;width:320px;max-height:400px;overflow-y:auto}.anim-picker h3{margin:0 0 8px;font-size:14px;color:var(--text-primary)}.anim-picker-grid{display:grid;grid-template-columns:1fr 1fr;gap:6px;margin-bottom:8px}.anim-preset-btn{display:flex;align-items:center;gap:6px;padding:8px;background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:6px;cursor:pointer;color:var(--text-primary);font-size:12px}.anim-preset-btn:hover{border-color:var(--accent-primary)}.anim-picker-divider{font-size:10px;text-transform:uppercase;color:var(--text-secondary);margin-bottom:6px}.anim-custom-row{display:flex;align-items:center;gap:6px}.anim-custom-row select{flex:1;background:var(--bg-primary);border:1px solid var(--border-color);border-radius:4px;color:var(--text-primary);font-size:12px;padding:4px 8px}.anim-custom-row button{background:var(--accent-primary);color:#fff;border:none;border-radius:4px;font-size:12px;padding:4px 10px;cursor:pointer}.anim-custom-row button:hover{background:var(--accent-secondary)}.interaction-card{background:var(--bg-secondary);border:1px solid var(--border);border-radius:6px;margin-bottom:8px;overflow:hidden}.interaction-card-header{display:flex;align-items:center;justify-content:space-between;padding:6px 8px;cursor:pointer;user-select:none;gap:6px;font-size:12px;font-weight:600;color:var(--text-secondary)}.interaction-card-header .int-card-label{flex:1}.interaction-card-header .int-delete-btn{background:none;border:none;color:var(--text-dim);cursor:pointer;font-size:14px;padding:0 4px}.interaction-card-header .int-delete-btn:hover{color:#e74c3c}.interaction-card-body{padding:8px;border-top:1px solid var(--border);display:flex;flex-direction:column;gap:8px}.interaction-card-body.collapsed{display:none}.int-row{display:flex;align-items:center;gap:6px;flex-wrap:wrap;font-size:12px}.int-row label{font-weight:600;color:var(--accent-primary);min-width:36px}.int-row select,.int-row input{background:var(--bg-primary);color:var(--text-primary);border:1px solid var(--border);border-radius:4px;padding:3px 6px;font-size:11px}.int-row select{flex:1;min-width:80px}.int-row input[type=number]{width:60px}.int-row input[type=text],.int-row input[type=url]{flex:1;min-width:120px}.int-row input[type=color]{width:28px;height:22px;padding:0;border:none;cursor:pointer}.int-param-row{display:flex;align-items:center;gap:6px;padding-left:42px;font-size:11px;color:var(--text-secondary)}.int-param-row label{min-width:50px;font-weight:500}.int-param-row select,.int-param-row input{background:var(--bg-primary);color:var(--text-primary);border:1px solid var(--border);border-radius:4px;padding:3px 6px;font-size:11px}.int-param-row select{flex:1;min-width:70px}.int-param-row input[type=number]{width:55px}.int-divider{border-top:1px dashed var(--border);margin:2px 0}.int-pos-group{display:flex;gap:4px;align-items:center}.int-pos-group input{width:50px}.toolbar-separator{width:1px;height:24px;background:var(--border);margin:0 4px;align-self:center}#btn-preview.active{background:var(--accent-primary);color:#fff}.preview-banner{position:absolute;top:8px;left:50%;transform:translate(-50%);background:var(--accent-primary);color:#fff;padding:6px 20px;border-radius:20px;font-size:13px;font-weight:600;z-index:100;pointer-events:none;animation:preview-pulse 2s ease-in-out infinite;box-shadow:0 2px 12px #00c8ff4d}@keyframes preview-pulse{0%,to{opacity:1}50%{opacity:.7}}body.preview-mode #viewport canvas{cursor:pointer}body.preview-mode .tool-btn:not(#btn-preview){opacity:.4;pointer-events:none}.drawing-mode-banner{position:absolute;bottom:8px;left:50%;transform:translate(-50%);display:flex;align-items:center;gap:12px;background:#00d4ff26;border:1px solid rgba(0,212,255,.4);color:#00d4ff;padding:6px 16px;border-radius:20px;font-size:12px;font-weight:500;z-index:100;backdrop-filter:blur(8px);white-space:nowrap}.drawing-mode-actions{display:flex;gap:6px}.drawing-mode-actions .btn-small{pointer-events:auto;font-size:11px;padding:2px 10px}.btn-primary{background:var(--accent-primary);color:var(--bg-primary);border-color:var(--accent-primary)}.btn-primary:hover{background:var(--accent-secondary)}.btn-danger{color:var(--error);border-color:var(--error)}.btn-danger:hover{background:#f8717126}body.drawing-mode #viewport canvas{cursor:crosshair}body.drawing-mode .tool-btn:not(#btn-draw-path){opacity:.4;pointer-events:none}body.drawing-mode #btn-draw-path{background:#00d4ff40;color:#00d4ff}#path-inspector-content .object-name-row{padding:8px 12px}.path-point-row{display:flex;align-items:center;gap:4px;padding:4px 8px;border-bottom:1px solid var(--border-color);font-size:11px}.path-point-row:last-child{border-bottom:none}.path-point-label{color:var(--text-secondary);width:20px;flex-shrink:0;font-weight:600}.path-point-row .small-input{flex:1;min-width:0}.path-point-row .btn-danger-small{flex-shrink:0;font-size:10px;cursor:pointer;background:none;border:none;padding:2px 4px}.range-value{color:var(--text-secondary);font-size:11px;min-width:28px;text-align:right}.hierarchy-item.path-item .item-icon{color:#00d4ff}.hierarchy-item.path-item.selected{background:#00d4ff26;border-color:#00d4ff66}.anim-controls-row{display:flex;gap:8px;padding-top:8px;justify-content:space-between}.anim-preview-btn{padding:4px 12px;font-size:11px;background:var(--bg-tertiary);color:var(--accent-primary);border:1px solid var(--accent-primary);border-radius:4px;cursor:pointer}.anim-preview-btn:hover{background:#4ecdc426}.text-content-input{width:100%;padding:6px 8px;font-size:12px;background:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--border-color);border-radius:4px}.font-picker-trigger{padding:4px 10px;font-size:11px;background:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--border-color);border-radius:4px;cursor:pointer;width:100%;text-align:left;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.font-picker-trigger:hover{border-color:var(--accent-primary)}.bevel-controls{display:flex;align-items:center;gap:6px;width:100%}.bevel-controls input[type=checkbox]{flex-shrink:0}.bevel-controls input[type=range]{flex:1;min-width:0}.modal-medium .modal-content{max-width:520px}.font-picker-tabs{display:flex;gap:0;border-bottom:1px solid var(--border-color);margin-bottom:12px}.font-tab{flex:1;padding:8px 12px;font-size:12px;background:none;color:var(--text-secondary);border:none;border-bottom:2px solid transparent;cursor:pointer;transition:color .15s,border-color .15s}.font-tab:hover{color:var(--text-primary)}.font-tab.active{color:var(--accent-primary);border-bottom-color:var(--accent-primary)}.font-tab-content{min-height:200px}.font-list-grid{max-height:320px;overflow-y:auto;display:flex;flex-direction:column;gap:2px;margin-top:8px}.font-list-item{display:flex;align-items:center;justify-content:space-between;padding:8px 10px;background:var(--bg-tertiary);border:1px solid transparent;border-radius:4px;cursor:pointer;transition:border-color .15s}.font-list-item:hover{border-color:var(--accent-primary)}.font-list-item.selected{border-color:var(--accent-primary);background:#4ecdc41a}.font-list-item-name{font-size:13px;color:var(--text-primary)}.font-list-item-preview{font-size:14px;color:var(--text-secondary);max-width:160px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.font-upload-btn{display:flex;align-items:center;gap:8px;width:100%;justify-content:center;margin-bottom:8px}