Is there a real map out there with railway lines ?

Hello

I’m super frustrated with the planning process for my trip to Scotland :-/

Among other frustrating things about interrail, there is no map available, neither on the website nor on the app (I know there is a map of your trips but only after booking your trip - so not helpful at all). The map on the interrail-website is a road map only, which is a bad joke :-/

I tried open railway map, which is helpful if you have a computer or notebook, but it is hard to see where stations are (or not).

I also tried the printed/pdf map but again this is not detailed enough

Any help for a good map to use would be highly appreciated.