- Fix responsiveness at md (768px) and lg (1024px) breakpoints across all pages
- Reduce forgot-password-modal.tsx from 472 to 319 lines by extracting components
- Extract OTPInput and modal icons into separate files for better code organization
- Optimize card sizes and text scaling for lg (1024px) breakpoint
- Adjust login page layout: smaller card and reduced text sizes at lg breakpoint
- Improve responsive typography, spacing, and touch targets across all components
- Update all pages (login, sign-up, dashboard) with proper mobile-first responsive design
