.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.red {
            background-color: #dc3545;
        }
        .legend-color.blue {
            background-color: #0d6efd;
        }
        .legend-color.gray {
            background-color: #6c757d;
        }
        .legend-color.green {
            background-color: #28a745;
        }
        .result-card {
            background: #f8f9fa;
            border-radius: 8px;
            padding: 1.2rem;
            margin: 0.5rem 0;
            border-left: 4px solid var(--primary-color);
        }
        .result-card .label {
            font-size: 0.9rem;
            color: #6c757d;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }
        .result-card .value {
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--primary-color);
        }
        .result-card .value.warning {
            color: #dc3545;
        }
        .result-card .value.success {
            color: #28a745;
        }
        .result-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 1rem;
            margin: 1rem 0;
        }
        .preset-scenario {
            background: white;
            border: 1px solid #e9ecef;
            border-radius: 8px;
            padding: 0.8rem 1rem;
            cursor: pointer;
            transition: all 0.2s;
            text-align: center;
        }
        .preset-scenario:hover {
            border-color: var(--primary-color);
            background: rgba(70, 130, 180, 0.05);
            transform: translateY(-2px);
        }
        .preset-scenario .icon {
            font-size: 1.5rem;
            margin-bottom: 0.3rem;
        }
        .preset-scenario .name {
            font-weight: 600;
            font-size: 0.9rem;
        }
        .preset-scenario .desc {
            font-size: 0.8rem;
            color: #6c757d;
        }
        .voltage-badge {
            display: inline-block;
            padding: 0.2rem 0.6rem;
            border-radius: 20px;
            font-size: 0.8rem;
            font-weight: 600;
        }
        .voltage-badge.v12 {
            background: #cce5ff;
            color: #004085;
        }
        .voltage-badge.v24 {
            background: #d4edda;
            color: #155724;
        }
        .wire-gauge-chart {
            background: white;
            border-radius: 8px;
            padding: 1rem;
            border: 1px solid #e9ecef;
        }
        .gauge-bar {
            height: 8px;
            background: #e9ecef;
            border-radius: 4px;
            margin: 0.3rem 0;
            overflow: hidden;
        }
        .gauge-bar .fill {
            height: 100%;
            border-radius: 4px;
            transition: width 0.6s ease;
        }
        .gauge-bar .fill.safe {
            background: #28a745;
        }
        .gauge-bar .fill.warning {
            background: #ffc107;
        }
        .gauge-bar .fill.danger {
            background: #dc3545;
        }