I have started writing code for the login authentication. It's 5:00 in the evening and another 9 hours of coding is left. After spending a long time on CSS style clash and php login session interference with wordpress sessions, i have to comeup with an optimal solution which uses same sessions to work. However, i ignored the  "session cache limiter" for now and all the databases retrieval are working just fine.

2:00 AM at night : Finished working for login authentication. With proper wordpress header() and footer(). Need to add some more contents to extend the look and feel of the website.