CountMesh

The walk is the order somebody counts the room in. New sections go at the end, ten past the last, so you can drop one between two others later without renumbering anything. A section may be counted the other way at any position — this is only its default.

A line starts empty and its size cells appear as you add bottles — one cell per container size, because a litre and a 750 weigh different empties and cannot be one counting line.

Each device gets its own, so the name is how you tell them apart later.

A counter starts with none of create, close or reopen — those are granted here afterwards, deliberately.

It starts as a draft and nobody can count in it — including you — until you make it active. Naming an administrator here appoints them straight away; if they have no account yet they are emailed an invitation. It cannot be you — appointing yourself is recovery, and has its own button with a reason.