I'll make the chat responsive and add the requested features: user profiles and dark/light mode functionality.
I've updated the chat application to address all your requests:
The application now provides a complete chat experience with responsive design, user profiles, and theme customization.
i did not want hamburger or user bar toggle from left to write in mobile i want there back button insteda of hamburger and when user click on back it move users div then when user clikc on partiuclar chat then open chat div on mobile view desktop view is good and light and dark mode not working
I'll fix the mobile navigation to use a back button instead of a hamburger menu, and fix the light/dark mode functionality.
I've made the requested changes to the chat application:
Implemented a two-view approach for mobile:
The desktop view remains unchanged with the side-by-side layout showing both contacts and the active conversation.