Visual checkout and account preview
This shell is intentionally visual first. It shows the cart, payment, favorites, and profile surfaces without requiring backend persistence yet.
Profile preview
Optional account controls for shoppers who want order history and saved details later.
Optional account layer
Shop without signing inRegistration, saved addresses, and order history can be introduced later without blocking browsing.
Flow checkpoints
- Cart summary is readable on small screens.
- Payment is presented as a preview, not a live capture.
- Favorites remain useful without persistence.
- Profile stays optional for shopping.
Implementation boundary
This is frontend-only shell work. Backend persistence, provider callbacks, and account CRUD will stay off until their issue bundle is ready.