@media (max-width: 576px) {
            }
        .property-table th,
        .property-table td {
            padding: 0.75rem;
            text-align: left;
            border: 1px solid var(--border-color);
        }
        .input-group-custom {
            margin-bottom: 1rem;
        }
        .g-level-badge {
            display: inline-block;
            padding: 0.25rem 0.75rem;
            border-radius: 20px;
            font-weight: 600;
            font-size: 0.9rem;
        }
        .g-level-badge.low {
            background: #d4edda;
            color: #155724;
        }
        .g-level-badge.moderate {
            background: #fff3cd;
            color: #856404;
        }
        .g-level-badge.high {
            background: #ffe5cc;
            color: #b45f06;
        }
        .g-level-badge.very-high {
            background: #f8d7da;
            color: #721c24;
        }
        .g-level-badge.extreme {
            background: #dc3545;
            color: #fff;
        }
        .deep-dive {
            margin: 1.8rem 0;
        }
        .deep-dive p {
            text-align: justify;
        }
        .unit-note {
            font-size: 0.9rem;
            color: #6c757d;
        }
        .mode-toggle {
            display: flex;
            gap: 0.75rem;
            margin-bottom: 1.25rem;
            flex-wrap: wrap;
        }
        .mode-toggle .btn-mode {
            flex: 1;
            min-width: 120px;
            padding: 0.6rem 1rem;
            border: 2px solid #dee2e6;
            border-radius: 8px;
            background: #fff;
            font-weight: 500;
            transition: all 0.2s;
            cursor: pointer;
            text-align: center;
        }
        .mode-toggle .btn-mode.active {
            border-color: var(--primary-color);
            background: rgba(70, 130, 180, 0.08);
            color: var(--primary-color);
        }
        .mode-toggle .btn-mode:hover {
            background: #f1f3f5;
        }
        .mode-toggle .btn-mode i {
            margin-right: 0.5rem;
        }
        .canvas-container {
            text-align: center;
            margin-top: 1rem;
            position: relative;
        }
        .geometry-canvas {
            width: 100%;
            height: auto;
            background-color: #f9f9f9;
            border: 1px solid #ddd;
            border-radius: 8px;
            display: block;
            margin: 0 auto;
        }
        .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.yellow {
            background-color: #ffc107;
        }
        .legend-color.orange {
            background-color: #fd7e14;
        }
        .legend-color.red {
            background-color: #dc3545;
        }
        .gauge-value {
            font-size: 2.5rem;
            font-weight: 700;
            fill: #333;
        }
        .comparison-list {
            list-style: none;
            padding: 0;
        }
        .comparison-list li {
            padding: 0.4rem 0;
            border-bottom: 1px solid #f0f0f0;
            display: flex;
            justify-content: space-between;
        }
        .comparison-list li:last-child {
            border-bottom: none;
        }
        .comparison-list .scenario {
            font-weight: 500;
        }
        .comparison-list .g-val {
            font-family: monospace;
            color: var(--primary-color);
        }
        .gauge-container {
            position: relative;
            display: inline-block;
        }
        .gauge-overlay {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            text-align: center;
            pointer-events: none;
        }
        .gauge-overlay .big-number {
            font-size: 2.8rem;
            font-weight: 700;
            color: #1a1a2e;
            line-height: 1;
        }
        .gauge-overlay .unit-label {
            font-size: 1rem;
            color: #6c757d;
            font-weight: 400;
        }
        .gauge-overlay .scenario-label {
            font-size: 0.9rem;
            color: #495057;
            margin-top: 0.2rem;
            font-weight: 500;
        }
        .toast-custom {
            position: fixed;
            bottom: 30px;
            right: 30px;
            background: #1a1a2e;
            color: #fff;
            padding: 14px 24px;
            border-radius: 8px;
            box-shadow: 0 8px 24px rgba(0,0,0,0.3);
            font-size: 0.95rem;
            opacity: 0;
            transform: translateY(20px);
            transition: opacity 0.3s, transform 0.3s;
            z-index: 9999;
            display: flex;
            align-items: center;
            gap: 10px;
            pointer-events: none;
        }
        .toast-custom.show {
            opacity: 1;
            transform: translateY(0);
            pointer-events: auto;
        }
        .toast-custom i {
            font-size: 1.2rem;
            color: #4caf50;
        }
        @media (max-width: 576px) {
            .gauge-overlay .big-number {
                font-size: 2rem;
            }
            .mode-toggle .btn-mode {
                min-width: 80px;
                font-size: 0.85rem;
                padding: 0.4rem 0.6rem;
            }
            .toast-custom {
                bottom: 20px;
                right: 20px;
                left: 20px;
                font-size: 0.85rem;
                padding: 12px 16px;
            }
        }