NANDA072007/health-reminder ? reverse-engineered prompt

Build me a clean, friendly health reminder website that feels like an AI powered care assistant.

I want the app to help someone keep track of their health in an easy way, like reminding them about medicines, water intake, appointments, and simple daily wellness habits. Make it look modern and calm, with a healthcare feel, and include a chat style or assistant style experience that makes it feel smart and helpful.

It should be a polished single page app that runs well in the browser, and if it needs AI features, connect them so the assistant can respond in a useful way. Use the existing setup, keep the interface responsive, and make sure it works nicely on desktop and mobile.

Please also make it simple to run locally with the provided environment key setup, and if you need current Gemini or AI Studio details, look them up online first.