Ujjwal34-ui/Sikshalaya ? reverse-engineered prompt

Build me a school management system in PHP and MySQL that has separate logins and dashboards for admin, teachers, students, faculty, guards, and accountants.

I want the admin to be able to manage users, students, teachers, courses, announcements, and reports. Teachers should be able to see their courses, manage grades and attendance, and send updates. Students should be able to log in and view their courses, grades, attendance, and announcements. Faculty should have a simple profile page and announcements. Guards should be able to handle visitor check in, patrol logs, and incident reports. Accountants should manage fees, salaries, budget, and expenses.

Please include a setup page that creates the database and tables, a login and logout flow, and a basic signup page if needed. Make it look clean and simple with a shared style across the site, and keep access locked down by role so each user only sees their own section. If you need to check current PHP or MySQL docs, go ahead and look them up online.