- Updated auth verification to use Neon database instead of mock data
- Implemented proper JWT token authentication with localStorage storage
- Created beautiful login page with admin quick-login for development
- Updated all admin auth hooks to use JWT tokens from localStorage
- Added automatic token cleanup on authentication failures
- Enhanced AdminProtected component with proper token validation
- Created logout functionality that clears tokens and redirects
- Maintained fallback admin access for development (no token = admin)
- Real admin credentials: admin@tcgvault.com / admin123
- Seamless integration with existing admin card editor workflow