:root{--font-sans: "Inter", system-ui, -apple-system, sans-serif;--font-mono: "Fira Code", "Courier New", monospace;--transition-fast: .15s ease;--transition-normal: .3s cubic-bezier(.4, 0, .2, 1);--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px}.dark-theme{--bg-app: #0e0f12;--bg-panel: rgba(22, 24, 30, .75);--bg-input: #1a1c23;--border-color: rgba(255, 255, 255, .08);--border-glow: rgba(255, 255, 255, .04);--text-primary: #f5f6fa;--text-secondary: #9aa0a6;--text-muted: #5f6368;--accent-color: #3b82f6;--accent-glow: rgba(59, 130, 246, .35);--accent-success: #10b981;--accent-warning: #f59e0b;--shadow-main: 0 8px 32px 0 rgba(0, 0, 0, .37);--glass-blur: blur(12px)}.light-theme{--bg-app: #f5f6fa;--bg-panel: rgba(255, 255, 255, .75);--bg-input: #ffffff;--border-color: rgba(0, 0, 0, .08);--border-glow: rgba(0, 0, 0, .02);--text-primary: #1f2937;--text-secondary: #4b5563;--text-muted: #9ca3af;--accent-color: #2563eb;--accent-glow: rgba(37, 99, 235, .2);--accent-success: #059669;--accent-warning: #d97706;--shadow-main: 0 8px 32px 0 rgba(31, 38, 135, .07);--glass-blur: blur(12px)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);background-color:var(--bg-app);color:var(--text-primary);height:100vh;overflow:hidden;display:flex;flex-direction:column;transition:background-color var(--transition-normal)}header{height:60px;background-color:var(--bg-panel);border-bottom:1px solid var(--border-color);backdrop-filter:var(--glass-blur);display:flex;align-items:center;justify-content:space-between;padding:0 24px;z-index:10}.logo-section{display:flex;align-items:center;gap:8px}.logo-section h1{font-size:20px;font-weight:800;letter-spacing:-.5px;background:linear-gradient(135deg,var(--accent-color),#8b5cf6);-webkit-background-clip:text;-webkit-text-fill-color:transparent;display:flex;align-items:center;gap:8px}.logo-section span{font-size:11px;font-weight:500;text-transform:uppercase;letter-spacing:1px;color:var(--text-muted)}.dark-theme .logo-icon .filament{stroke:#22c55e}.dark-theme .logo-icon .heatblock{fill:#94a3b8}.dark-theme .logo-icon .bed{stroke:#475569}.header-controls{display:flex;align-items:center;gap:12px}.btn{font-family:var(--font-sans);font-size:13px;font-weight:600;padding:8px 16px;border-radius:var(--radius-md);border:1px solid var(--border-color);background-color:var(--bg-input);color:var(--text-primary);cursor:pointer;display:inline-flex;align-items:center;gap:8px;transition:all var(--transition-fast)}.btn:hover{background-color:var(--border-color);transform:translateY(-1px)}.btn-sm{padding:4px 10px;font-size:11px;border-radius:var(--radius-sm);gap:4px}.btn-primary{background-color:var(--accent-color);color:#fff;border-color:transparent}.btn-primary:hover{background-color:#2563eb;box-shadow:0 4px 12px var(--accent-glow)}.btn-running{background:linear-gradient(to right,rgba(59,130,246,.4) var(--progress-percent, 0%),#374151 var(--progress-percent, 0%))!important;border-color:#4b5563!important;color:#f5f6fa!important;cursor:pointer!important;box-shadow:none!important}.btn-running:hover{background:linear-gradient(to right,rgba(59,130,246,.5) var(--progress-percent, 0%),#4b5563 var(--progress-percent, 0%))!important}.main-content{flex:1;display:flex;height:calc(100vh - 60px);position:relative}.pane{background-color:var(--bg-panel);backdrop-filter:var(--glass-blur);border-right:1px solid var(--border-color);display:flex;flex-direction:column;transition:background-color var(--transition-normal);z-index:5}.left-pane{width:320px;min-width:250px}.center-pane{flex:1;position:relative;background-color:transparent;border-right:1px solid var(--border-color);min-width:0}.right-pane{width:360px;min-width:280px;border-right:none}.panel-header{padding:16px 20px;border-bottom:1px solid var(--border-color);font-size:14px;font-weight:700;display:flex;align-items:center;justify-content:space-between}.panel-body{flex:1;overflow-y:auto;padding:20px;display:flex;flex-direction:column;gap:16px}.meta-panel{background-color:#ffffff05;border:1px dashed var(--border-color);border-radius:var(--radius-md);padding:12px;font-size:12px}.meta-row{display:flex;justify-content:space-between;margin-bottom:6px}.meta-row span:first-child{color:var(--text-secondary)}.meta-row span:last-child{font-weight:600}.editor-container{flex:1;display:flex;flex-direction:column;position:relative;overflow:hidden}textarea.editor{flex:1;width:100%;height:100%;border:none;background-color:var(--bg-app);color:var(--text-primary);font-family:var(--font-mono);font-size:12px;padding:16px;resize:none;outline:none;line-height:1.6}#canvasContainer{width:100%;height:100%;position:relative}.canvas-overlay{position:absolute;padding:12px;background-color:var(--bg-panel);backdrop-filter:var(--glass-blur);border:1px solid var(--border-color);border-radius:var(--radius-md);box-shadow:var(--shadow-main);z-index:2;transition:all var(--transition-fast)}.top-bar-overlay{top:20px;left:20px;right:20px;display:flex;flex-wrap:wrap;gap:12px;align-items:center}.bottom-bar-overlay{bottom:20px;left:20px;right:20px;display:flex;flex-direction:column;gap:10px}.top-left-container{position:absolute;top:var(--top-bar-height, 85px);left:20px;display:flex;flex-direction:column;gap:12px;pointer-events:none;z-index:2;transition:top var(--transition-fast) ease}.top-left-container .canvas-overlay{position:static;pointer-events:auto}.legend-overlay{width:180px;max-height:250px;overflow-y:auto}.cross-section-overlay{min-width:260px;max-width:300px;max-height:400px;overflow-y:auto;overflow-x:hidden;display:flex;flex-direction:column}.legend-overlay h3{font-size:12px;margin-bottom:8px;text-transform:uppercase;letter-spacing:.5px}.legend-item{display:flex;align-items:center;gap:8px;font-size:11px;margin-bottom:6px}.legend-dot{width:10px;height:10px;border-radius:50%;display:inline-block}.legend-color-picker{width:10px;height:10px;border:1px solid rgba(255,255,255,.2);border-radius:2px;cursor:pointer;padding:0;background:none;appearance:none;-webkit-appearance:none;box-sizing:border-box}.legend-color-picker::-webkit-color-swatch-wrapper{padding:0}.legend-color-picker::-webkit-color-swatch{border:none;border-radius:2px}.legend-color-picker::-moz-color-swatch{border:none;border-radius:2px}.legend-header{margin-bottom:12px;border-bottom:1px solid rgba(255,255,255,.1);padding-bottom:8px}.legend-header h3{margin:0 0 6px!important}.legend-actions{display:flex;align-items:center;gap:6px;font-size:10px;color:var(--text-secondary)}.legend-action-btn{cursor:pointer;transition:color .2s ease;font-weight:500}.legend-action-btn:hover{color:var(--primary-color)}.legend-action-divider{color:#fff3;user-select:none}.legend-spectrum{width:100%;height:10px;background:linear-gradient(to right,#00f,#0ff,green,#ff0,red);border-radius:4px;margin:6px 0}.legend-spectrum-labels{display:flex;justify-content:space-between;font-size:10px;color:var(--text-secondary)}.form-group{display:flex;flex-direction:column;gap:6px}label{font-size:12px;font-weight:600;color:var(--text-secondary)}select,input[type=text],input[type=number]{width:100%;padding:10px 12px;border-radius:var(--radius-md);border:1px solid var(--border-color);background-color:var(--bg-input);color:var(--text-primary);outline:none;font-size:13px;transition:border-color var(--transition-fast)}select:focus,input:focus{border-color:var(--accent-color)}.slider-group{display:flex;align-items:center;gap:12px}input[type=range]{flex:1;accent-color:var(--accent-color)}.slider-val{font-family:var(--font-mono);font-size:12px;min-width:35px;text-align:right}#progressBarContainer{position:fixed;bottom:0;left:0;width:100%;height:4px;background-color:#ffffff0d;z-index:100;display:none}#progressBar{height:100%;width:0;background-color:var(--accent-color);transition:width .1s ease;box-shadow:0 0 10px var(--accent-glow)}.theme-btn{padding:8px;font-size:18px;border-radius:50%;width:36px;height:36px;display:inline-flex;align-items:center;justify-content:center}.divider{width:6px;background-color:var(--border-color);cursor:col-resize;position:relative;z-index:10;transition:background-color var(--transition-fast)}.divider:hover,.divider:active{background-color:var(--accent-color);box-shadow:0 0 8px var(--accent-glow)}.monaco-editor{font-family:var(--font-mono)!important;font-size:12px!important;height:100%!important;width:100%!important}.monaco-editor .margin{background-color:var(--bg-panel)!important}.line-error-bg{background-color:#ef44442e!important}.line-error-glyph{background-color:#ef4444!important;width:4px!important;margin-left:2px}.cm-atom{color:#3b82f6!important}.cm-number{color:#fb923c!important}.cm-string{color:#a78bfa!important}.dual-slider-container{display:flex;flex-direction:column;gap:8px;width:100%}.dual-slider-track-wrapper{position:relative;width:100%;height:20px}.dual-slider-track{position:absolute;top:8px;left:0;width:100%;height:4px;background-color:var(--border-color);border-radius:2px;z-index:1}.dual-slider-range{position:absolute;top:8px;height:4px;background-color:var(--accent-color);border-radius:2px;z-index:2}.dual-slider-thumb-input{position:absolute;width:100%;background:none;pointer-events:none;-webkit-appearance:none;appearance:none;height:20px;top:0;margin:0;z-index:3}.dual-slider-thumb-input::-webkit-slider-thumb{pointer-events:auto;-webkit-appearance:none;appearance:none;width:16px;height:16px;border-radius:50%;background-color:var(--text-primary);border:2px solid var(--accent-color);cursor:pointer;box-shadow:0 2px 4px #0000004d;transition:transform .1s ease}.dual-slider-thumb-input::-webkit-slider-thumb:hover{transform:scale(1.2)}.dual-slider-thumb-input::-moz-range-thumb{pointer-events:auto;width:16px;height:16px;border-radius:50%;background-color:var(--text-primary);border:2px solid var(--accent-color);cursor:pointer;box-shadow:0 2px 4px #0000004d;transition:transform .1s ease}.dual-slider-thumb-input::-moz-range-thumb:hover{transform:scale(1.2)}.legend-toggle-checkbox{margin-right:4px;accent-color:var(--accent-color);cursor:pointer}.legend-label-clickable{cursor:pointer;user-select:none}.legend-label-clickable:hover{text-decoration:underline}body.dragging *{pointer-events:none!important}body.dragging .divider,body.dragging .splitter-horizontal{pointer-events:auto!important}.divider.active-dragging,.splitter-horizontal.active-dragging{background-color:var(--accent-color)!important;box-shadow:0 0 8px var(--accent-glow)!important}.modal-overlay{position:fixed;top:0;left:0;width:100vw;height:100vh;background-color:#0009;backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;z-index:2000;opacity:0;pointer-events:none;transition:opacity var(--transition-normal)}.modal-overlay.open{opacity:1;pointer-events:auto}.modal-content{background-color:var(--bg-panel);border:1px solid var(--border-color);border-radius:var(--radius-lg);box-shadow:var(--shadow-main);backdrop-filter:var(--glass-blur);width:480px;max-width:90%;padding:24px;display:flex;flex-direction:column;transform:scale(.9);transition:transform var(--transition-normal)}.modal-overlay.open .modal-content{transform:scale(1)}.modal-header{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--border-color);padding-bottom:12px;margin-bottom:16px}.modal-header h2{font-size:20px;font-weight:700}.modal-close-btn{background:none;border:none;color:var(--text-secondary);font-size:24px;cursor:pointer;line-height:1;transition:color var(--transition-fast)}.modal-close-btn:hover{color:var(--text-primary)}.modal-body{font-size:14px;line-height:1.6;color:var(--text-secondary)}.modal-body strong{color:var(--text-primary)}.safety-warning-box{background:#ef44441f;border:2px solid #ef4444;border-radius:8px;padding:16px;margin-bottom:16px}.safety-warning-title{color:#dc2626;font-size:18px;font-weight:800;text-transform:uppercase;margin:0 0 8px;letter-spacing:.5px;text-align:center}.dark-theme .safety-warning-title{color:#ef4444}.safety-warning-body{color:#991b1b;font-size:14px;font-weight:600;margin:0;text-align:center;line-height:1.5}.dark-theme .safety-warning-body{color:#fca5a5}.editor-error-bar{display:flex;align-items:center;justify-content:space-between;padding:8px 16px;background-color:#ef44441f;border-bottom:1px solid rgba(239,68,68,.25);font-size:12px;color:#fca5a5;z-index:5}.error-nav-btns{display:flex;gap:6px}.btn-icon{padding:4px 8px;font-size:11px;border-radius:var(--radius-sm);background-color:#ffffff0d;border:1px solid var(--border-color);color:var(--text-primary);cursor:pointer;display:inline-flex;align-items:center;justify-content:center;transition:all var(--transition-fast)}.btn-icon:hover{background-color:#ef444433;border-color:#ef4444}.line-error{background-color:#ef44442e!important;border-left:3px solid #ef4444!important}.toast{padding:12px 20px;background-color:var(--bg-panel);border:1px solid var(--border-color);border-radius:var(--radius-md);box-shadow:var(--shadow-main);backdrop-filter:var(--glass-blur);color:var(--text-primary);font-size:13px;font-weight:500;opacity:0;transform:translateY(20px);transition:opacity .3s ease,transform .3s cubic-bezier(.4,0,.2,1);pointer-events:auto}.toast.show{opacity:1;transform:translateY(0)}.toast-success{border-color:var(--accent-success);background-color:#10b98126}.toast-error{border-color:#ef4444;background-color:#ef444426}.toast-info{border-color:var(--accent-color);background-color:#3b82f626}.btn-error{background-color:#ef444426!important;border-color:#ef4444!important;color:#fca5a5!important;animation:pulse-red 2s infinite}.btn-error:hover{background-color:#ef44444d!important;box-shadow:0 0 12px #ef444480!important}@keyframes pulse-red{0%{box-shadow:0 0 #ef444466}70%{box-shadow:0 0 0 8px #ef444400}to{box-shadow:0 0 #ef444400}}.error-tooltip{position:fixed;z-index:2000;background-color:var(--bg-panel);border:1px solid #ef4444;border-radius:var(--radius-sm);padding:6px 10px;font-size:11px;color:#fca5a5;box-shadow:var(--shadow-main);backdrop-filter:var(--glass-blur);display:flex;align-items:center;gap:8px;pointer-events:auto;transition:opacity .15s ease;opacity:0}.tabs-container{display:flex;gap:8px;margin-top:4px}.tab-btn{background:none;border:none;color:var(--text-secondary);font-family:var(--font-sans);font-size:12px;font-weight:600;padding:6px 12px;cursor:pointer;border-radius:var(--radius-sm);transition:all var(--transition-fast)}.tab-btn:hover{color:var(--text-primary);background-color:var(--border-color)}.tab-btn.active{color:#fff;background-color:var(--accent-color);box-shadow:0 2px 8px var(--accent-glow)}.api-docs-content{color:var(--text-primary);font-size:13px;line-height:1.6}.api-docs-content h1{font-size:16px;margin-bottom:12px;font-weight:700;color:var(--text-primary)}.api-docs-content h2{font-size:14px;margin-top:18px;margin-bottom:8px;font-weight:700;border-bottom:1px solid var(--border-color);padding-bottom:4px}.api-docs-content h3{font-size:12px;margin-top:14px;margin-bottom:6px;font-weight:700;color:var(--text-secondary)}.api-docs-content p{margin-bottom:10px;color:var(--text-secondary)}.api-docs-content ul{margin-left:20px;margin-bottom:12px;list-style-type:disc}.api-docs-content li{margin-bottom:6px;color:var(--text-secondary)}.api-docs-content code{font-family:var(--font-mono);font-size:11px;background-color:#ffffff0d;padding:2px 4px;border-radius:var(--radius-sm);color:#fb923c}.api-docs-content pre{background-color:var(--bg-app);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:12px;margin-bottom:14px;overflow-x:auto}.api-docs-content pre code{background:none;padding:0;color:var(--text-primary)}.api-docs-content hr{border:none;border-top:1px solid var(--border-color);margin:16px 0}.splitter-horizontal{height:6px;background-color:var(--border-color);cursor:row-resize;position:relative;z-index:10;transition:background-color var(--transition-fast);width:100%}.splitter-horizontal:hover,.splitter-horizontal:active{background-color:var(--accent-color);box-shadow:0 0 8px var(--accent-glow)}.diff-gutter{width:6px}.diff-marker-added{position:absolute;top:0;left:1px;width:3px;height:100%!important;min-height:1.3em;background-color:#22c55e!important}.diff-marker-modified{position:absolute;top:0;left:1px;width:3px;height:100%!important;min-height:1.3em;background-color:#eab308!important}.diff-marker-removed{position:absolute;top:0;left:0;right:0;height:3px;background-color:#ef4444!important}.CodeMirror-gutter-elt{height:100%!important}.btn:disabled,.btn[disabled]{opacity:.5;cursor:not-allowed;pointer-events:none;transform:none!important;box-shadow:none!important}@keyframes pulse-glow{0%{box-shadow:0 0 #2563ebb3}70%{box-shadow:0 0 0 8px #2563eb00}to{box-shadow:0 0 #2563eb00}}.btn-highlight{animation:pulse-glow 2s infinite;background-color:var(--accent-color)!important;color:#fff!important;border-color:transparent!important}.code-editor-widget{display:flex;flex-direction:column;flex:1;overflow:hidden;border:1px solid var(--border-color);border-radius:var(--radius-md);background-color:var(--bg-panel)}.code-editor-header{display:flex;justify-content:space-between;align-items:center;padding:10px 16px;border-bottom:1px solid var(--border-color);background-color:#ffffff05;flex-shrink:0}.code-editor-label{font-size:13px;font-weight:700;color:var(--text-primary);text-transform:uppercase;letter-spacing:.5px}.code-editor-actions{display:flex;align-items:center;gap:8px}.code-editor-controls{display:flex;align-items:center;justify-content:space-between;padding:4px 16px;border-bottom:1px solid var(--border-color);background-color:#ffffff03;flex-shrink:0;gap:12px}.code-editor-layer-jump{display:inline-flex;align-items:center;gap:6px}.code-editor-layer-label{font-size:11px;font-weight:500;color:var(--text-secondary);display:inline-flex;align-items:center;gap:6px;user-select:none}.code-editor-layer-single-widget{position:relative;display:inline-flex;align-items:stretch;height:22px}input[type=text].code-editor-layer-single-input,.code-editor-layer-single-input{background:var(--bg-input, rgba(22, 24, 30, .75));color:var(--text-primary, #f8fafc);border:1px solid var(--border-color, rgba(255, 255, 255, .15));border-radius:0!important;padding:0 6px;font-size:11px;font-family:inherit;width:125px;height:22px;box-sizing:border-box;text-align:left;outline:none;line-height:20px;transition:border-color .15s ease,box-shadow .15s ease}.code-editor-layer-single-input:focus{border-color:var(--accent-color, #3b82f6);z-index:2}.code-editor-layer-arrow-btn{background:var(--bg-input, rgba(22, 24, 30, .75));color:var(--text-secondary, #9aa0a6);border:1px solid var(--border-color, rgba(255, 255, 255, .15));border-left:none;border-radius:0!important;padding:0 5px;font-size:9px;cursor:pointer;outline:none;display:flex;align-items:center;justify-content:center;height:22px;box-sizing:border-box;transition:background .15s ease,color .15s ease}.code-editor-layer-arrow-btn:hover{background:#ffffff1a;color:var(--text-primary, #f8fafc)}.code-editor-layer-menu{position:absolute;top:calc(100% + 4px);left:0;width:170px;max-height:200px;overflow-y:auto;background:var(--bg-app, #0e0f12);border:1px solid var(--border-color, rgba(255, 255, 255, .15));border-radius:6px;box-shadow:0 8px 24px #0006;z-index:1000;padding:4px 0}.layer-menu-item{padding:4px 10px;font-size:11px;color:var(--text-primary, #f8fafc);cursor:pointer;white-space:nowrap;transition:background .1s ease}.layer-menu-item:hover{background:#3b82f633}.layer-menu-item.active{background:var(--accent-color, #3b82f6);color:#fff;font-weight:600}.light-theme .code-editor-layer-single-input,.light-theme .code-editor-layer-arrow-btn{background:#fff;color:#1f2937;border-color:#00000026}.light-theme .code-editor-layer-arrow-btn:hover{background:#f1f5f9}.light-theme .code-editor-layer-menu{background:#fff;border-color:#00000026;box-shadow:0 8px 24px #0000001f}.light-theme .layer-menu-item{color:#1f2937}.light-theme .layer-menu-item:hover{background:#2563eb1a}.light-theme .layer-menu-item.active{background:#2563eb;color:#fff}.code-editor-wrap-label{font-size:11px;display:inline-flex;align-items:center;gap:4px;cursor:pointer;color:var(--text-secondary);user-select:none;font-weight:500}.code-editor-wrap-checkbox{cursor:pointer;accent-color:var(--accent-color)}.script-toggle-tab{position:fixed;right:0;top:50%;transform:translateY(-50%);width:32px;height:140px;background-color:var(--bg-panel);border:1px solid var(--border-color);border-right:none;border-radius:var(--radius-md) 0 0 var(--radius-md);box-shadow:var(--shadow-main);backdrop-filter:var(--glass-blur);z-index:1000;cursor:pointer;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;color:var(--text-secondary);font-family:var(--font-sans);font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:1px;transition:background-color var(--transition-fast),color var(--transition-fast),border-color var(--transition-fast)}.script-toggle-tab:before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background-color:var(--accent-color);border-radius:var(--radius-md) 0 0 var(--radius-md);opacity:.7;transition:opacity var(--transition-fast)}.script-toggle-tab:hover{background-color:var(--accent-color);color:#fff;border-color:var(--accent-color)}.script-toggle-tab:hover:before{opacity:1;background-color:#fff}.script-toggle-tab svg{width:14px;height:14px}.script-toggle-text{writing-mode:vertical-rl;text-orientation:mixed;transform:rotate(180deg);user-select:none}