customize back end to look exactly as front end

hello!
I am developing a wordpress site, i have designed the whole theme and made it compatible to wordpress but admin panel is still having the same look as it always has. I want to give it the same header and footer as my whole website has and after I can customize its css by using plugin API hooks to give its butons same style.

Actually I want to do this because I am also using buddypress which has brought some editing options to front end, like when i edit my profile info but if I want to write post or create pages i have to go to back end which could confuse my users.

emOk, I can change wp-admin.css, footer content BUT I WANT TO ATTACH MY WEBSITE HEADER TO IT.em

Oh please oh please mighty wordpress hacking guru show me some light 🙂

thanks in advance!