For some reason you have this in your skin1.css (don't forget to change the permissions before you go live):
Code:
body, p, div, th, td, p, input, select, textarea {
FONT-FAMILY: Verdana, Arial, Helvetica, Sans-serif;
COLOR: #FFFFFF; FONT-SIZE: 12px;
You are basically telling it to use white text for everything including input, select and textarea and the description text on your detail pages (which doesn't work on a white background!). Change the color to #000000 and see what happens
