/* Page rules of the doors. What every page shares — the tokens, the type, the controls, the panel, the tables, the pills, the action rows, the mark, the sheets, the header and its menus — is admin-shared.css, declared once (house rule 21; DESIGN.md "The shared stylesheet"). This file holds what belongs to a page or a layout: the shell (the rail and the side column), the pages' own arrangements (the calendar, the floor plan, the document pages, the Design page) and the spacing a page gives a shared component. A page never restyles what the shared stylesheet defines. Began 2026-09-07 as the