Atul-Jaiswal7/food_ai ? reverse-engineered prompt

Build me a polished mobile first food tracking app called NutriLens.

I want users to be able to sign up, log in, and then either upload a meal photo or enter food manually to get an instant nutrition breakdown. The app should recognize multiple foods in one image, estimate portions, and show calories, protein, carbs, fats, fiber, sugar, plus key vitamins and minerals. It should save meal history, let people filter it by today, week, or month, and let them expand each meal to see the item by item breakdown.

Also include a clean dashboard that shows daily progress against personal goals, a streak tracker, and profile settings where users can enter age, height, weight, and gender to help set targets. Make it feel premium, modern, and a bit glassy, with smooth animations and a strong mobile experience. Use the existing Next.js app structure, and look up current docs online if you need to.