MarcAhron777/c_jobs ? reverse-engineered prompt

Build me a simple first version of a Caloocan Jobs Portal in PHP.

I want a clean, easy to use site where job seekers can browse available jobs in Caloocan and employers can post openings. Make it feel like a real local jobs board, with a homepage, job listings, job detail pages, and a basic way to submit a job post. Keep the design straightforward and mobile friendly, since people will likely use it on their phones.

Please set it up so it’s ready for a first working demo, with sample content if needed, and organize it in a way that will be easy to extend later for things like search, filtering, and user accounts. If you need to check current best practices or PHP setup details, look up the latest docs online.