Create a mobile fitness app wireframe called "Xfit360". It has 5 main screens:

Home Dashboard

• Shows a workout summary card with calories and duration

• AI daily tip section with "More Tips" button

• Circular progress tracker widget for weekly goals

• Floating buttons: Start Workout, View Progress, Join Challenge

Workout Library

• Search bar and filter chips (Strength, Cardio, HIIT, Equipment)

• Scrollable exercise cards: name, thumbnail, difficulty tag, "Start Workout" button

Progress & Analytics

• Line or bar chart for calories/time

• Goals section with progress bars

• Achievements like streaks and badges

Challenges & Community

• Tabbed layout: Challenges, Leaderboard, Friends

• Challenges show cards and progress bars

• Leaderboard shows ranks and avatars

• Friends list with status and add friend option

User Profile & Settings

• Avatar and profile info with edit button

• Toggles for units, notifications, and dark mode

• Preferences for goals and privacy

• Logout and version info in footer