.property-table th,
        .property-table td {
            padding: 0.75rem;
            text-align: left;
            border: 1px solid var(--border-color);
        }
        .input-group-custom {
            margin-bottom: 1rem;
        }
        .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;
            gap: 2rem;
            margin: 0.5rem 0;
            font-size: 0.9rem;
            flex-wrap: wrap;
        }
        .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.orange {
            background-color: #fd7e14;
        }
        .legend-color.purple {
            background-color: #6f42c1;
        }
        .savings-highlight {
            background: linear-gradient(135deg, #d4edda 0%, #c3e6cb 100%);
            border-radius: 8px;
            padding: 1.2rem;
            margin: 1rem 0;
            border: 1px solid #b8daff;
        }
        .metric-card {
            background: white;
            border-radius: 8px;
            padding: 1.2rem;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
            border: 1px solid #e9ecef;
            text-align: center;
            height: 100%;
        }
        .metric-card .metric-value {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--primary-color);
        }
        .metric-card .metric-label {
            font-size: 0.5rem;
            color: #6c757d;
            margin-top: 0.2rem;
        }
        .comparison-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1.5rem;
            margin: 1.5rem 0;
        }
        @media (max-width: 768px) {
            .comparison-grid {
                grid-template-columns: 1fr;
            }
        }
        .comparison-card {
            background: #f8f9fa;
            border-radius: 8px;
            padding: 1.2rem;
            border: 1px solid #dee2e6;
        }
        .comparison-card.extra {
            border-color: #28a745;
            background: #f0fff4;
        }
        .comparison-card.standard {
            border-color: #dee2e6;
        }
        .chart-container canvas {
            width: 100% !important;
            height: auto !important;
            max-height: 320px;
        }
        .glossary-term {
            font-weight: 600;
            color: var(--accent-color);
        }