.color-code-canvas {
            background: #fef9e6;
            border-radius: 12px;
            border: 1px solid #ddd;
            width: 100%;
            max-width: 500px;
            height: auto;
            margin-top: 12px;
            box-shadow: 0 2px 6px rgba(0,0,0,0.1);
        }
        .legend-items {
            display: flex;
            justify-content: center;
            gap: 1rem;
            margin-top: 8px;
            font-size: 0.8rem;
        }
        .badge-e12 {
            background-color: #198754;
            color: white;
            padding: 3px 8px;
            border-radius: 20px;
            font-size: 0.75rem;
        }
        .spec-badge {
            border-bottom: 2px solid var(--primary-color);
            display: inline-block;
            margin-bottom: 0.75rem;
        }