Design system
Two points matter operationally for Veridian Motion on facility tablets — not only for cosmetics.Current Lovable builds use synthetic data only. This page documents UI
constraints that affect deployment on allow-listed networks.
Fonts (self-hosted)
Fonts are self-hosted. Source Serif 4 (display) and IBM Plex Sans (UI) ship with the bundle via@fontsource.
The product makes no external font requests. Facility tablets run against an
allow-listed endpoint with no open internet — a CDN font link would
silently fail. Anyone extending the UI must not add an external font
CDN.
See also Deployment and kiosk.
Palette
Light palette exists for staff surfaces and printing, with both accents
darkened for contrast on white:
The participant experience renders on the dark field. Printing drops
to light so certificates come out clean.
Mark
The mark is a V in engraved weight contrast crossed by a rule, drawn as single-colour SVG so it holds at 24px on a dim tablet screen.What’s next
Deployment and kiosk
PWA and facility network constraints.
Pure Training Roll — Book I
Certificate printing context.