_FF focus on texbox

[Fanany]

Hello,

I'm trying to make a bot to make my job easyer, it is suposed to aumatically check and e-document status and do actions acording to its state. I know is kinda complex and i'm a begginer. The hardes of all is that the app is vaadin based and i cant use mouse position to make actions, so i must head to sourcecode.

My first problem starts at loging-in

i want to focus and clear the text field identified as "<input class="v-textfield v-textfield-borderless borderless v-textfield-prompt" type="text">"

its unique elector is ".v-horizontallayout > div:nth-child(1) > div:nth-child(1) > div:nth-child(1) > input:nth-child(1)"

any help or advise?

sda.html