Ankur59/cloudburn ? reverse-engineered prompt

Build me a clean, dark themed web app called CloudBurn for tracking cloud spending and helping a team understand why costs change.

I want users to be able to sign up, log in, and stay signed in, including Google login if possible. After that, they should connect an AWS account, see a simple dashboard with overall spend, service level breakdowns, trends over time, and alerts when something looks unusual. The app should not just show charts, it should explain likely reasons for a spike in plain language and point out which team or service seems responsible.

Make it feel lightweight, fast, and easy to read for engineers. Include a clear flow from connecting accounts to monitoring, detecting anomalies, explaining them, and suggesting ways to reduce waste. If you need to look up current docs online while building it, go ahead.