# Arcane Grimoire

A mage's grimoire spanning three schools where the filter tabs are driven explicitly by `conf_comp.categories` (`["Arcane", "Fire", "Frost"]`) rather than inferred from the data, guaranteeing a stable tab order. Each school holds a learned starter and a higher-level locked spell, so clicking a tab narrows the grid while the detail panel still surfaces cost, cooldown, and level for the selected ability.