Add your screenshots to the slots below, then press Apply to planner. They are read on this device only; nothing is uploaded. You can check and tweak every item and gem on the main page afterwards.
How gems are counted (no double counting)
Equipped gems come only from gear screens (slots 1–6). They are never added to the gem inventory.
A section's own screen (Attack, Defense, Recruiter = Production, Rusher = Speed) replaces what the Weapon Master overview read for that section, position by position. The same socket is never counted twice.
Cautious set fills its own loadout, the 5th card Cautious set (alternate Defense). It is not merged into Defense: Defense and the Cautious set each keep their own 9 items, gems and totals. The Weapon Master overview only has 4 sections, so it never fills the Cautious set.
Gem inventory (unequipped gems) comes from gem lists, including the list beside a section screen. Gems of the same kind stack in the game, so the same gem + level seen in several screenshots is the same stack: the highest count is kept, never the sum.
Item levels are one per item: if two screens disagree, the higher level is used and you're told.
Or drop any screenshots and let the importer sort them