How Drawers Work

Each drawer face is a slot bound to a single item type. The first item you put in locks the slot to that item; from that point on, only that item can be added, and the drawer will refuse anything else. The slot remembers its item even when the count drops to zero — break the drawer and pick it up, and the binding persists if you also pick it up empty.

Hovering over a drawer shows a tooltip with the item, current count, max capacity, and any active upgrades. A small fill bar fades across the face so you can see how full the drawer is at a glance.