A professional web application for gym management built with Next.js 14, Material-UI v6, and TypeScript. Features an interactive dashboard with real-time statistics and financial charts, comprehensive player and subscription management, expense tracking, attendance system, detailed financial reports, and user settings. The application supports Arabic and English languages with full RTL/LTR support, featuring a modern UI with smooth animations and strict data validation using React Hook Form and Zod. Tech Stack: Next.js 14, React 18, TypeScript, Material-UI v6, Framer Motion, Recharts, React Hook Form, Zod, next-intl, Day.js