Ah, I understand now! After logout, the data is lost because the in-memory storage is cleared. You need to persist the user data so it survives page refreshes and logouts. Let me fix this by using localStorage to persist registered users:

Now I'll update the register and login pages to use localStorage for persistence:

Now update the login page to use localStorage:

I've fixed the persistence issue. Now both registration and login use localStorage directly:

1. Registration: Saves new users to restaurant_users in localStorage, so data persists across sessions
2. Login: Checks localStorage for registered users and authenticates against the stored data
3. Data Persistence: User accounts now survive page refreshes, logouts, and server restarts

Try this workflow now:

• Register a new account with email and password
• Click logout
• Click login again with the same email and password
• It should now work and let you access the menu

Now update the login page to add a "Forgot Password" link:

Now add the CSS styles for the forgot password form:

I've successfully added a complete "Forgot Password" feature to your application. Here's what was implemented:

New Features:

• Forgot Password Page (/forgot-password) - Three-step password recovery process
• Step 1: Email Verification - User enters their email address
• Step 2: Code Verification - System generates a 6-digit code and user enters it (code visible in console for testing)
• Step 3: Password Reset - User creates a new password with confirmation
• Forgot Password Link - Added to login page for easy access

How It Works:

1. User clicks "Forgot your password?" on the login page
2. Enters their email address
3. A 6-digit verification code is generated (check browser console to see it)
4. User enters the code to verify
5. Creates a new password
6. Can then login with the new password

The system stores everything in localStorage, so password resets persist across sessions. For production, you'd integrate this with a real email service like SendGrid or Mailgun to send actual emails to users.