.geometry-canvas {
            background: #fefefe;
            border: 1px solid #dce5f0;
            border-radius: 16px;
            width: 100%;
            height: auto;
            margin-top: 0.5rem;
            box-shadow: 0 2px 6px rgba(0,0,0,0.03);
        }
        .legend {
            display: flex;
            justify-content: center;
            gap: 1.5rem;
            margin-top: 0.8rem;
            font-size: 0.8rem;
        }
        .related-tools-container {
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
        }
        .input-group-custom {
            margin-bottom: 0.8rem;
        }
        @media (max-width: 768px) {
            }