.input-group-custom {
            margin-bottom: 1rem;
        }.form-label {font-size:0.8rem
}
        .result-value-lg {
            font-size: 2.4rem;
            font-weight: 700;
            color: #c0392b;
        }
        .result-value-good {
            color: #27ae60;
        }
        .result-value-warn {
            color: #f39c12;
        }
        .result-value-danger {
            color: #c0392b;
        }
        .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;
        }
        .chart-container canvas {
            width: 100% !important;
            height: auto !important;
            display: block;
            background: #ffffff;
            border-radius: 4px;
        }
        .performance-badge {
            display: inline-block;
            padding: 0.35rem 1rem;
            border-radius: 20px;
            font-weight: 600;
            font-size: 0.9rem;
        }
        .badge-safe { background: #d4edda; color: #155724; }
        .badge-caution { background: #fff3cd; color: #856404; }
        .badge-danger { background: #f8d7da; color: #721c24; }
        .legend-chart {
            display: flex;
            justify-content: center;
            gap: 1.5rem;
            margin: 0.5rem 0;
            font-size: 0.85rem;
            flex-wrap: wrap;
        }
        .legend-chart-item {
            display: flex;
            align-items: center;
            gap: 0.4rem;
        }
        .legend-chart-color {
            width: 20px;
            height: 3px;
            border-radius: 2px;
        }
        .legend-chart-color.curve { background: #0056b3; }
        .legend-chart-color.point { background: #c0392b; width: 12px; height: 12px; border-radius: 50%; }
        .legend-chart-color.ref { background: #e67e22; border: 1px dashed #e67e22; height: 2px; }
        .unit-toggle {
            display: flex;
            gap: 0.5rem;
            align-items: center;
            margin-bottom: 0.5rem;
        }
        .unit-toggle .btn-group .btn {
            font-size: 0.8rem;
            padding: 0.2rem 0.6rem;
        }
        .input-with-unit {
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .input-with-unit .input-with-unit .unit-label {
            font-size: 0.85rem;
            color: #6c757d;
            min-width: 40px;
        }
        .input-with-unit .form-select {
            width: auto;
            max-width: 85px;
        }
        .performance-impact-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 0.8rem;
            margin: 1rem 0;
        }
        .performance-impact-item {
            background: #f8f9fa;
            padding: 0.8rem 1rem;
            border-radius: 6px;
            border-left: 3px solid #0056b3;
        }
        .performance-impact-item .label {
            font-size: 0.85rem;
            color: #6c757d;
        }
        .performance-impact-item .value {
            font-size: 1.3rem;
            font-weight: 600;
        }
        @media (max-width: 576px) {
            .performance-impact-grid {
                grid-template-columns: 1fr;
            }
        }
        .status-indicator {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            padding: 0.5rem 1rem;
            border-radius: 4px;
            margin: 0.5rem 0;
        }
        .status-indicator .icon {
            font-size: 1.5rem;
        }
        .mode-toggle .btn {
            font-size: 0.9rem;
        }
        .input-group-sm .form-select {
            font-size: 0.9rem;
        }
        .input-group-sm