A wet front passenger floor often indicates a plugged air conditioner drain, but the fact that you also have wet carpet in the back suggests it’s a sunroof drain.
The drain is there, I promise. Sunroofs aren’t 100% sealed - some water will get in around the edges of the panel and needs to be drained, so they all have drain tubes. And those tubes sometimes get clogged with gunk and need to be cleaned out.
Here’s a video that shows you how to unclog the drains.