CSS Issue in weaver theme

I am having a css issue with my weaver theme. The input boxes in my widgets such as search bars and subscribe fields are gray and when the user types in the boxes the text don’t show up. I am guessing the text field as well as the text itself is the same color. This is only a problem in the widgets I am using. Comment inputs look the same and the text is white. To see for yourself what I am talking about visit http://www.the2012enigma.co. The youtube search bar, the feedburner subscription area, and the site search fields are the ones that are giving me trouble