I have made a lot of progress on this. So far, I’ve basically coded the css to make a pretty remote. I need to amend the widget, since I want to simply have a single item that receives a different command for each button (thus enabling easy migration to use the widget in different rooms)
This is as far as I have gotten (only the blue buttons are part of the widget)
My intention is to target all buttons at a dummy object, then adapt the action based on the input source of my av receiver (I already have this working with basic buttons)