Hey all, probably a stupid question but before I dig into Master/Slave cylinders I thought I'd reach out.

Long story short, i was hanging in my car waiting for a doordash order, finally got one and as I went to take off, my clutch pedal just went straight to the floor, no pressure at all, didn't pop back up.

The main reason I'm reaching out is with everything I've seen, loss of pressure usually equates to a leak and fluid everywhere, but the kicker is my reservoir is full and I have no fluid on the floor.

Should I just go with replacing the master/slave? (Hell probably gonna do it anyhow since they're 20 years old ha)

Thanks!
Josh