customizing display of facets with apache solr search in drupal 7

I am on beginner level of drupal. I am using apache solr , facet api for search. I have configure apache solr with facet. and its working fine. but I want to change layout of faceted block displayed on page. now it will display like :

Filter By language:
- English (8)
----------------------
Filter by category:
- category1 (4)
- category2 (2)

but i want to display like:

-> language (8)
-> category (6)

and when move over on any of option. right side there are display its related data in small pop up. e.g. when i mouse over on "category". On right side it will display like tooltip pop up with more filter and on click on that filter search data with respective filters.

Thanks.