A very simple login project

This is a very simple project but I don't have time to develop it myself due to some other projects. So I need help on this Login Project Project Details: ------>Project should use HTML5, CSS3, PHP, MySQL (Javascript can be included) ------>The project will be hosted on my server. The developer should teach me how to create a MySQL for this project. ------>Two types of users will use the project, admins and staff. Code Requirements: - Type LOGIN to make sure you read everything. ------>The project must be coded as simple as possible and MUST be HEAVILY documented for us to understand the code easily. Variables must be clear and easy to understand. This project will be modified and studied and will be presented as school project. So SIMPLE code is necessary. Functionality: ------>Project will have login page, this will determine what kind of user is logging in. Admin: Admins will have the ability to add/remove staff. Admins will be able to view and export report to excel or PDF or both. Admins are able to edit the contents on the report table like time and date. The report must be able to filter by name and/or date. Staff: ------>Staff will “Time-in” button, and the current time and date will be saved on the table,the button will then turn into “Time-out”. Once staff clicks the button again, the current date and time will saved on the table. Staff will have “Report” button and will show all the history. NOTE: IF YOU DON'T DOCUMENT OR COMMENT YOUR CODE, PLEASE DON'T BID. (Project Details File is also attached.)