mayerbalintdev/gym-one — reverse-engineered prompt

Build me a clean, practical gym management web app for a real fitness center. I want a public site with pages like home, pricing, trainers, rules, contact, plus login and registration. Once someone signs in, members should get a dashboard where they can see their membership status, expiry date, attendance, available classes, and any tickets or passes they have. Members should be able to sign up for classes online.

I also need a separate admin area where staff can manage members, users and admin roles, ticket types, class schedules, payments, and settings. It should also have simple reports for attendance, membership sales, and revenue. Please make it responsive so it works well on phones, tablets, and desktops, and keep the design easy to customize for a gym brand.

Use PHP with MySQL, and make setup and configuration straightforward with env style settings. If email reminders or online payments are not fully wired up, leave clear config points for them. Look up current docs online if you need to.