I have absolutely no idea what's going on here.
I made my first HL2 mod using sdk2013sp, and it shows up on Steam, but when I opened up Hammer++ it looks like this. I've provided a screenshot.
The front menu when I boot the game thru Steam is also bugged. The font for the title is the font for the weapon select menu for some reason, the background is completely black, and the corners of popup windows like the settings menu and the console are black.
Any help or advice would be great! Thanks in advance.