.deep-dive {
            margin: 1.8rem 0;
        }
        .deep-dive p {
            text-align: justify;
        }
        .unit-note {
            font-size: 0.9rem;
            color: #6c757d;
        }
        .color-swatch-large {
            width: 80px;
            height: 80px;
            border-radius: 12px;
            border: 3px solid #fff;
            box-shadow: 0 4px 12px rgba(0,0,0,0.2);
            margin: 0 auto;
        }
        .swatch-container {
            display: flex;
            justify-content: center;
            gap: 2rem;
            align-items: center;
            flex-wrap: wrap;
            margin: 1.5rem 0;
        }
        .swatch-item {
            text-align: center;
            font-size: 0.9rem;
        }
        .disclaimer-note {
            font-size:0.85rem;
            color:#6c757d;
            background:#f8f9fa;
            padding:0.75rem;
            border-radius:4px;
            margin-top:1rem;
        }
        .color-list {
            max-height: 500px;
            overflow-y: auto;
            padding-right: 0.5rem;
            margin-bottom: 1rem;
        }
        .color-item {
            background: #f8f9fa;
            border-radius: 12px;
            padding: 1rem;
            margin-bottom: 1rem;
            border: 1px solid #e9ecef;
            transition: box-shadow 0.2s;
        }
        .color-item:hover {
            box-shadow: 0 4px 12px rgba(0,0,0,0.05);
        }
        .color-preview {
            width: 40px;
            height: 40px;
            border-radius: 8px;
            border: 2px solid #fff;
            box-shadow: 0 2px 6px rgba(0,0,0,0.1);
            cursor: pointer;
        }
        .weight-slider {
            width: 100%;
        }
        .weight-value {
            min-width: 45px;
            text-align: right;
            font-weight: 600;
        }
        .remove-btn {
            color: #dc3545;
            cursor: pointer;
            transition: transform 0.2s;
        }
        .remove-btn:hover {
            transform: scale(1.2);
        }
        .add-btn {
            border: 2px dashed var(--primary-color);
            background: rgba(147,112,219,0.05);
            border-radius: 12px;
            padding: 1rem;
            text-align: center;
            cursor: pointer;
            transition: background 0.2s;
        }
        .add-btn:hover {
            background: rgba(147,112,219,0.1);
        }
        .equalize-btn {
            margin-bottom: 1rem;
        }