DOM input type problem

https://vanilla-js-basic-project-2-simple-counter.netlify.app/
so i try to duplicate the one above in my own way:

it increase and decrease now
but it doesn’t reset
so i wrote a code with reset
but then it failed to increase decrease
the problem is the input type
which also create an annoying box
but it works for the stepup/down
but not for reset which is a problem
the p type for reset
but not for the other 2