luiz-carlos-1985/AI-SALES-CALL-ANALYZER ? reverse-engineered prompt

Build me a web app for analyzing sales calls in real time.

I want users to be able to log in, start a recording from their browser, see live audio level feedback, and get instant AI style insights about sentiment, engagement, and how the call is going. After a call, they should be able to save recordings, review them later, select one or more recordings for analysis, and compare results.

The app should also have a clean dashboard with charts for sentiment and engagement over time, a performance score, keyword insights, weekly activity, and simple recommendations for improvement. Make it feel polished and modern, with a glassy dark style and smooth animations. Use the browser audio features for recording and live visualization, and keep everything working in Next.js with TypeScript. If you need to look up current docs online for the audio APIs or charting details, go ahead.