Billfold
12 screens · Wallet and cardsA wallet where the cards are the only colour
Twelve screens of a digital wallet built the way a real one works, a stack of objects that already have identities on a page that has none, with every balance, points total, expiry countdown, spend limit and pass validity on every screen derived from the card or the ticket rather than asserted beside it.
The design system and all 12 screens in one prompt. Each screen is also on its own page, free, if you only want one.
Design system
One file, shipped with the set. Every screen declares these values inline so it can be lifted out on its own, and the build refuses a screen that paints a colour this file does not name.
Colours
Scales
The flow
In the order somebody meets them. This is the app's own sequence, not a list of categories.
The wallet
4The stack itself. Cards keep their own identity, the page keeps none, and paying is one screen rather than four.
Passes and tickets
4The half of a wallet that expires. Boarding passes, event tickets and loyalty, each with a real validity window rather than a picture of a barcode.
Control
4What the wallet has done and who is allowed to use it. Activity across every card, limits that bite, and the security behind the lot.
