I only made the client area. I think I saw somewhere here someone already made mobile admin template or stripped down css
I have different site for my mobile users, so my support section on main domain is domain.tld/support and for mobile site its m.domain.tld/support
I copied all the files from my working standard site and tweaked them. so I only have one /include/client directory on mobile site.
sorry its not out-of-the-box kind of mod. maybe I need to work on it better when I get some spare time.