I'm building a WP site, struggling through the (apparently) usual plethora of problems, and have now found a showstopper that I can't solve: the "Add New Page" page looks completely wrong, as if WP suddenly can't find its own CSS file and it's just a plain unstyled html page.
In Safari 6.0.2 (Mac) the "Add New Page" page is the only one that I've found that does this. In FireFox 19 (Mac) all dashboard pages seem to be like this.
I'd recently deleted all the database tables and everything was still OK. But when I did that a 2nd time this problem started. A fresh install of WP made no difference.
Using MAMP and WP 3.5.1
Any ideas how this can be fixed?