Although late, I finally found time to review the work done and join the crew with my most sincere gratitude and congratulations @andymp. Impressive jewel here.
BTW @asmecher et. al, wouldn't it be nice to adopt andy's theme as the default theme for the old OJS branch?
I know @NateWr is working hard in 3.x and he is making a great job but, as far as 2.x is still the stable (and the recommended one), and andy made most of the hard work... it's a good opportunity to renew the look&feel for a very low cost, don't you think?
Just thinking out loud...
Andy please, keep us informed about your future works.