DevRushi-engg/CoverCraft---AI-Powered-Cover-Letter-Generator ? reverse-engineered prompt

Build me a polished web app called CoverCraft that helps people generate tailored cover letters from a job description and their resume.

I want a clean dark themed interface with amber accents where the user can paste in their resume and the job post, pick a tone like professional, startup, or formal, and then click generate. The app should create a strong cover letter, show the text with a nice typewriter style animation, and also highlight the main skill matches it found between the resume and the job description.

Please include simple actions to copy the letter and download it as a text file. I also want a history page where previous generated letters are saved and can be opened again later. Make the whole thing feel smooth and modern, with good transitions and responsive layout for desktop and mobile.

If you need current docs or setup details for any AI or cloud services, look them up online first.