The goal is a clean, well-structured Flutter application that lets users sign in, browse daily astrology content, and challenge themselves with engaging quizzes. Core requirements are twofold: • Quiz module – reusable components for question display, answer selection, scoring, and a results screen. I have not fixed the exact format or timing yet, so please build it flexible enough to handle multiple-choice, true/false, or fill-in-the-blank questions and to switch timing on or off from a settings file. • User authentication – email / password plus social sign-in if it fits your usual package stack. Successful login should create a profile that stores past quiz scores. Astrology content will be static at first (text or simple JSON), pulled into dedicated screens for daily horoscope, zodiac descriptions, and a news feed. No complex prediction engine is needed in this phase; the emphasis is on clean UI, navigation, and the quiz experience. Deliverables 1. Full Flutter source code with clear folder structure and comments 2. Android & iOS build instructions (Android Studio / Xcode) 3. README covering package versions, state-management choice, and how to add new quiz questions or horoscope data Code must pass flutter analyze with no critical warnings and compile on the latest stable channel. Feel free to lean on popular packages such as firebase_auth, provider, or Riverpod if that speeds things up.