Mapping Styles usage

I have an question to all, I'm developing an classroom management system
adjusted to our university system in Calc.

That probably would be more appropriately done as a database, not a
spreadsheet.

One of the facilities I use massively is conditional formatting. My main difficulty with conditional formatting is
keeping track of what style is in use and what style is not in use.

AFAIK, the only way to track styles when conditional formatting is used,
is to do so manually.

jonathon