Surface — Sign In

Summary

Passwordless authentication for returning users with household context restoration.

Raw wireframe

• .context/designs/mobile/auth/sign-in.html

Why it is drawn this way

Key features

• Magic link passwordless sign-in
• OTP fallback option
• Social sign-in (Google/Apple)
• Automatic household restoration

Sources

• .context/designs/mobile/auth/sign-in.html
• Lifted from the annotation panel that used to sit beside this screen. STYLE-GUIDE.md §5 keeps prose out of a screen file and §10 keeps the reasoning in the wiki, so it moved here rather than being deleted.