Popup that contains a button?

I have a relay attached to my garage door opener that I control with HA. I’d like to come up with some way to require a PIN to be entered before the automation that controls the door is triggered, so that nobody inadvertantly opens the garage door (which could be terrible for a number of reasons).

The Alarm Panel has that function built it, but I’d really like to only have this apply to a button specifically for the garage.

Consider a custom:restriction-card
Similar case