Building a custom Login screen in Xamarin mobile app

I am trying to build a custom login screen instead of using Okta sign in page for my Xamarin mobile app. I could not find anything in the documentation for Xamarin. The only option for me is to use the Okta Authentication API from the mobile app. Does anyone have any other solution ?

@Pallav Hi, Can you please refer the below docs and see if they are helpful?
build-login-in-xamarin-with-xamarin-forms
build-a-basic-android-app-with-xamarin-and-visual-studio
More reference can be found here.
https://developer.okta.com/search/#q=Xamarin%20mobile&f:@commonoktasource=[Developer%20blog]
Thanks