.code-button {
    margin-top: 10px;
    background: rgba(0, 0, 0, 0.04);
    border-radius: 18px;
    padding: 12px;
    font-size: 13px;
    color: #666;
    font-weight: 500;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: background 0.2s;
}

.code-button:hover {
    background: rgba(0, 0, 0, 0.08);
}