ace2920006/Basic-attendance ? reverse-engineered prompt

Build me a modern attendance management app for a school or college, with separate logins and dashboards for students, teachers, admins, and parents. I want teachers to be able to create a class session, generate a short lived QR code for attendance, mark students present, absent, or late, and see attendance history and reports. Students should be able to view their attendance percentage, check if they are above the 75 percent requirement, see a calendar and timetable, and submit leave requests with supporting files. Admins should be able to manage departments, courses, subjects, faculty, students, semesters, and attendance rules, plus see analytics and suspicious attendance activity. Parents should have a simple view of their child’s attendance and notices.

Make it feel polished and modern, with a clean dark and light interface, charts, notifications, and strong login protection for each role. If you need to, look up current docs online for any libraries or best practices.