BuddyPress.org

we are using the default BP theme on my college’s site….
then we designed our own WP theme(still beta) working like charm
now we want to a extend it to BP and BBpress-forum
But i can’t find enough documents to accomplish….
Plz direct us to documents which may provide detailed information about creating Bp-theme

(Note: we don’t want to make a child theme, we want to support add BP and BB in our main theme only)

we are not coding experts in PHP we just learnt about PHP from wordpress and from “PHP for absolute beginners”. but we have experts in HTML ,CSS and JS