Create a comprehensive CRM system in PHP specifically designed for the Real Estate industry. The system should offer various tools to aid Real Estate agents in efficiently managing their transactions, contacts, leads, and communication. The CRM should also allow agents to track and analyse their performance, monitor their property listings, and automate routine tasks. The system should be easy to navigate and visually appealing to the users. The system should prioritize data security and offer robust authentication features.
This prompt doesn't seem malicious.