'93 Wrangler Won't Start

I have a 1993 Wrangler (4 cyl. / 5-speed manual). Jeep was running fine until two days ago when I spent all afternoon detailing the interior. When I was done, it looked great, but when I turned the key....nothing. The battery is good, and the solenoid isn't even clicking. I think I may have knocked a wire loose under the dash while cleaning the peddles. Does anyone know if the jeep has a clutch or brake safety switch that I may have knocked loose? If so, where would it be...I looked at both peddle hangers, and couldn't find anything loose. I'd appreciate any help, thanks.