:root{font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400}body{margin:0;padding:0;width:100vw;height:100vh;overflow:hidden}#root{width:100%;height:100%}.canvas-container{position:relative;width:100%;height:100vh;overflow:hidden;transition:background-color .3s ease}.canvas-container.light{background-color:#f9fafb}.canvas-container.dark{background-color:#1e1e1e}.canvas-element{position:absolute;top:0;left:0;width:100%;height:100%;cursor:crosshair}.toolbar{position:absolute;top:1.5rem;left:50%;transform:translate(-50%);background-color:#2a2a2a;box-shadow:0 4px 6px -1px #0003,0 2px 4px -1px #0000001a;border-radius:12px;padding:.3rem;display:flex;gap:.25rem;border:1px solid #333;z-index:50}.tool-button{padding:.5rem;border-radius:8px;border:1px solid transparent;background-color:transparent;cursor:pointer;color:#e5e7eb;transition:all .2s;font-family:inherit;display:flex;align-items:center;justify-content:center}.tool-hint{font-size:.65rem;font-weight:500;opacity:.7;letter-spacing:.02em}.tool-button svg{width:20px;height:20px;stroke-width:2px}.tool-button:hover{background-color:#374151;border-color:#3b82f6}.tool-button.active{background-color:#1a1a1a;border-color:#3b82f6;color:#3b82f6;box-shadow:0 0 8px #3b82f64d}.info-panel{position:absolute;bottom:1.5rem;left:1.5rem;font-size:.875rem;color:#9ca3af;pointer-events:none;background-color:#2a2a2ae6;padding:.75rem 1rem;border-radius:8px;border:1px solid #333;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.toolbar-divider{width:1px;background-color:#444;margin:0 4px}.canvas-container.studio-mode{display:flex;flex-direction:row}.left-panel{width:50%;height:100%;position:relative;border-right:1px solid #444;overflow:hidden}.canvas-wrapper{width:100%;height:100%;position:relative}.right-panel{width:50%;height:100%;position:relative;background-color:#111;overflow:hidden;z-index:40}.preview-canvas{width:100%;height:100%;display:block}.studio-controls{position:absolute;bottom:1.5rem;right:1.5rem;background-color:#2a2a2ae6;padding:1rem;border-radius:8px;border:1px solid #333;color:#e5e7eb;display:flex;flex-direction:column;gap:.5rem;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:20}.studio-controls label{display:flex;flex-direction:column;gap:.25rem;font-size:.875rem}.studio-controls input[type=range]{width:150px}.canvas-container.light .toolbar{background-color:#fff;border-color:#e5e7eb;box-shadow:0 2px 4px -1px #0000000d,0 1px 2px -1px #00000008}.canvas-container.light .tool-button{color:#374151}.canvas-container.light .tool-button:hover{background-color:#f3f4f6;border-color:#3b82f6}.canvas-container.light .tool-button.active{background-color:#dbeafe;color:#2563eb;border-color:#2563eb;box-shadow:none}.canvas-container.light .info-panel{background-color:#ffffffe6;color:#6b7280;border-color:#e5e7eb}.canvas-container.light .toolbar-divider{background-color:#e5e7eb}.canvas-container.light .studio-controls{background-color:#ffffffe6;color:#374151;border-color:#e5e7eb}.canvas-container.light .right-panel{background-color:#f3f4f6}.theme-toggle{position:absolute;top:1.5rem;right:1.5rem;z-index:50;background-color:#2a2a2a;border:1px solid #333;border-radius:8px;width:2.5rem;height:2.5rem;display:flex;align-items:center;justify-content:center;cursor:pointer;color:#e5e7eb;font-size:1.2rem;transition:all .2s;box-shadow:0 4px 6px #0000001a}.theme-toggle:hover{background-color:#374151;transform:scale(1.05)}.canvas-container.light .theme-toggle{background-color:#fff;border-color:#e5e7eb;color:#374151;box-shadow:0 4px 6px #0000000d}.canvas-container.light .theme-toggle:hover{background-color:#f3f4f6}.file-controls{position:absolute;top:1.5rem;left:1.5rem;display:flex;gap:.5rem;z-index:20}.icon-button{background-color:#2a2a2a;border:1px solid #333;border-radius:8px;width:2.5rem;height:2.5rem;display:flex;align-items:center;justify-content:center;cursor:pointer;color:#e5e7eb;font-size:1.2rem;transition:all .2s;box-shadow:0 4px 6px #0000001a}.icon-button:hover{background-color:#374151;transform:scale(1.05)}.canvas-container.light .icon-button{background-color:#fff;border-color:#e5e7eb;color:#374151;box-shadow:0 4px 6px #0000000d}.canvas-container.light .icon-button:hover{background-color:#f3f4f6}.theme-toggle svg,.icon-button svg{width:20px;height:20px;stroke-width:2px}