.mw-value {
            font-size: 2.2rem;
            font-weight: 700;
            color: #1f5068;
            font-family: 'Courier New', monospace;
        }
        .aa-table {
            max-height: 320px;
            overflow-y: auto;
        }
        .table-responsive-stack {
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
        }
        .aa-table th {
            background-color: #e9ecef;
            position: sticky;
            top: 0;
        }
        .example-badge {
            background-color: #e2f0f7;
            border-radius: 30px;
            padding: 0.4rem 1rem;
            margin: 0.2rem;
            display: inline-block;
            cursor: pointer;
            transition: 0.2s;
            font-size: 0.85rem;
        }
        .example-badge:hover {
            background-color: #c2e0f0;
            transform: translateY(-1px);
        }
        .warning-box {
            background-color: #fff3cd;
            border-left: 5px solid #ffc107;
            padding: 0.8rem;
            border-radius: 8px;
            font-size: 0.9rem;
        }
        .mode-switch-group .btn {
            border-radius: 30px;
            padding: 0.3rem 1.2rem;
            font-weight: 500;
        }
        .mode-switch-group .btn.active {
            background-color: #2c7da0;
            border-color: #2c7da0;
            color: white;
        }
        .validation-card {
            background: #f1f8fe;
            border-radius: 16px;
            padding: 1rem;
            margin-top: 1rem;
        }
 
        .icon-badge {
            width: 32px;
            text-align: center;
        }
        .authority-ref {
            font-size: 0.85rem;
            border-top: 1px solid #dee2e6;
            margin-top: 1rem;
            padding-top: 1rem;
        }
        .residue-table-container {
            max-height: 260px;
            overflow-y: auto;
        }
        .badge-mono {
            background-color: #5f6caf;
        }
        @media (max-width: 768px) {
            .mw-value { font-size: 1.8rem; }
            .mode-switch-group .btn { padding: 0.2rem 0.8rem; font-size: 0.8rem; }
        }