achyuth33/Jobby_App_33 ? reverse-engineered prompt

Build me a responsive Nxt Watch app like a YouTube style video site.

I want a login screen, then a home page that shows videos, lets me search, and handles loading and error states nicely. The app should have separate sections for trending, gaming, saved videos, and a video details page when I open a video. Please include light and dark theme support, a clear sidebar or navigation, and make it work well on mobile and desktop.

Use the design from the assignment as closely as possible, and make sure the app handles empty results and API failures with friendly screens. If you need the latest docs for anything, look them up online and then build it cleanly in React.