.property-table th,
        .property-table td {
            padding: 0.75rem;
            text-align: left;
            border: 1px solid #dee2e6;
        }
        .input-group-custom {
            margin-bottom: 1rem;
        }
        .result-value-sm {
            font-weight: 600;
            color: #28a745;
            font-size: 1.4rem;
        }
        .deep-dive {
            margin: 1.8rem 0;
        }
        .deep-dive p {
            text-align: justify;
        }
        .unit-note {
            font-size: 0.9rem;
            color: #6c757d;
        }
        .coord-input {
            margin-bottom: 0.5rem;
        }
        .geometry-canvas {
            width: 100%;
            height: auto;
            background-color: #f9f9f9;
            border: 1px solid #ddd;
            border-radius: 8px;
            margin-top: 1.5rem;
            display: block;
        }
        .canvas-container {
            text-align: center;
            margin-top: 1rem;
        }
        .legend {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 1.5rem;
            margin: 0.5rem 0;
            font-size: 0.9rem;
        }
        .legend-item {
            display: flex;
            align-items: center;
            gap: 0.3rem;
        }
        .legend-color {
            width: 16px;
            height: 16px;
            border-radius: 50%;
        }
        .legend-color.green {
            background-color: #28a745;
        }
        .legend-color.blue {
            background-color: #0d6efd;
        }
        .legend-color.red {
            background-color: #dc3545;
        }
        .legend-color.orange {
            background-color: #fd7e14;
        }
        .legend-color.purple {
            background-color: #6f42c1;
        }
        .result-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 1rem;
            margin: 1.5rem 0;
        }
        .result-card {
            background: #f8f9fa;
            border-radius: 8px;
            padding: 1rem;
            text-align: center;
            border: 1px solid #e9ecef;
            transition: all 0.2s;
        }
        .result-card:hover {
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
            transform: translateY(-2px);
        }
        .result-card .label {
            font-size: 0.85rem;
            color: #6c757d;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }
        .result-card .value {
            font-size: 1.8rem;
            font-weight: 700;
            color: #1a7a3a;
        }
        .result-card .unit {
            font-size: 0.9rem;
            color: #6c757d;
        }
        .estimate-badge {
            background: #e8f5e9;
            color: #1a7a3a;
            padding: 0.25rem 0.75rem;
            border-radius: 20px;
            font-size: 0.85rem;
            display: inline-block;
        }
        .unit-selector {
            max-width: 140px;
        }
        @media (max-width: 768px) {
            .result-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 480px) {
            .result-grid {
                grid-template-columns: 1fr;
            }
        }
        @media print {
            .navbar, .page-header, .footer, .btn, .example-btn, .privacy-note, .related-tools, .no-print {
                display: none !important;
            }
            .tool-card, .result-container, .canvas-container {
                border: none !important;
                box-shadow: none !important;
            }
            .geometry-canvas {
                max-width: 100%;
                height: auto;
            }
            .result-card {
                background: #f8f9fa !important;
                border: 1px solid #ddd !important;
            }
        }