mobile: touch + pen compatibility pass across rApps
Global shell.css: @media (pointer:coarse) baseline — inputs ≥16px
(no iOS zoom), buttons/role-buttons ≥44×44, touch-action: manipulation,
transparent tap highlight. New utility classes: .rapp-hscroll and
.rapp-drawer for bottom-sheet patterns.
folk-drawfast + folk-makereal: branch on pointerType, honor real pen
pressure (constant 0.5 for mouse/touch), single-pointer capture, palm
rejection (touch ignored while pen is down), pointercancel cleanup.
rNotes: mobile drill-down layout below 768px — three panels collapse
to one full-width view per selection stage (vaults → files → preview)
with back buttons. 16px fonts, 44px touch targets.
rSheets: sticky row/col headers, min-width max-content table, visible
scroll thumb, 72px min cell width on coarse pointers.
rMaps: bottom-sheet handle touchstart/touchend → unified PointerEvents
so pen users get drag-to-expand. Pointer capture + horizontal-swipe
reject.
rPhotos lightbox: pinch-zoom (2-pointer), pan when zoomed, horizontal
swipe between photos, double-tap to toggle zoom, prev/next buttons on
desktop (swipe-only on mobile).
Bump cache versions: folk-notes-app v=10→11, folk-map-viewer v=7→8,
folk-photo-gallery v=3→4.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Jeff Emmett
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