.input-group-custom {
            margin-bottom: 1rem;
        }.chart-container{height:auto}
        .result-value.savings {
            color: #28a745;
        }
        .result-value.final {
            color: #dc3545;
        }
        .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;
            max-height: 280px;
        }
        .chart-wrap {
            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: 4px;
        }
        .legend-color.red { background-color: #dc3545; }
        .legend-color.blue { background-color: #0d6efd; }
        .legend-color.green { background-color: #28a745; }
        .legend-color.gray { background-color: #6c757d; }
        .summary-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
            gap: 1rem;
            margin: 1.5rem 0;
        }
        .summary-card .label {
            font-size: 0.85rem;
            color: #6c757d;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }
        .summary-card .figure {
            font-size: 1.8rem;
            font-weight: 700;
            margin: 0.2rem 0;
        }
        .summary-card .figure.original { color: #6c757d; }
        .summary-card .figure.final { color: #dc3545; }
        .summary-card .figure.savings { color: #28a745; }
        .summary-card .figure.percent { color: #0d6efd; }
        .toggle-switch {
            display: flex;
            align-items: center;
            gap: 0.75rem;
            margin: 0.5rem 0 1.2rem 0;
        }
        .toggle-switch .form-check-input {
            width: 48px;
            height: 24px;
            cursor: pointer;
        }
        .toggle-switch .form-check-label {
            font-weight: 500;
            font-size: 0.95rem;
        }
        .currency-selector {
            max-width: 120px;
        }
        .insight-box {
            background: #f8f9fa;
            border-radius: 8px;
            padding: 1.2rem 1.5rem;
            border-left: 4px solid #28a745;
            margin: 1rem 0;
        }
        .insight-box.warning {
            border-left-color: #ffc107;
        }
        .insight-box.info {
            border-left-color: #0d6efd;
        }
        .retail-tip {
            display: flex;
            gap: 1rem;
            align-items: flex-start;
            margin: 1rem 0;
            padding: 0.8rem;
            background: white;
            border-radius: 6px;
            border: 1px solid #e9ecef;
        }
        .retail-tip .icon {
            font-size: 1.5rem;
            color: var(--primary-color);
            min-width: 2rem;
        }
        @media (max-width: 576px) {
            .summary-grid {
                grid-template-columns: 1fr 1fr;
            }
            }
        .glossary-term {
            font-weight: 600;
            color: var(--accent-color);
        }
        .pricing-strategy-table td:first-child {
            font-weight: 500;
        }