.product-actions {
    display: flex;
    justify-content: center; /* centraliza horizontalmente */
    align-items: center;
    gap: 10px;
    width: 100%;
    margin-top: 10px;
    margin-bottom: 20px;
}

.product-actions .color-select {
    width: 60%; /* ocupa mais espaço */
    padding: 8px;
    border-radius: 6px;
    border: 1px solid #ccc;
    font-size: 14px;
    height: 42px;
}

.product-actions .buy-button {
    width: 15%; /* botão mais largo */
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    border-radius: 6px;
    height: 42px;
    transition: background-color 0.3s;
    font-size: 18px; /* ícone um pouco maior */
}