ReeturajKumar/Ticket_Management_System ? reverse-engineered prompt

Build me a full student ticketing system with a student portal, department dashboards, and an admin panel.

Students should be able to log in, raise support tickets, choose the department, category, and priority, add a subject and detailed description, upload files, and track everything they’ve submitted. They should see the status, conversation history, SLA progress, and be able to reply or reopen a ticket if it is not resolved well. Department users for Placement, Ops, Training, Finance, and similar teams should see only their own queue, respond to students, change ticket status, add private internal notes, attach files, and manage tickets with clear SLA countdowns and escalation warnings. Admin should be able to manage departments, users, categories, SLA rules, and escalation settings, plus see audit logs and reporting like response times, resolution times, workload, and SLA compliance.

Please make it responsive for desktop and mobile, with secure file uploads, role based access, notifications for updates, and a clean modern UI. Use current best practices and look up anything you need online if helpful.