My current asiste.php script fetches the day’s class reservations straight from PHP-side variables that come out of the database. Right now it lists only the timeframes that already have a booking. To help our professors add new participants without juggling a separate tool, I want the same page to render every timeframe for the current day—booked or not. What I’m after • If a slot already has a reservation, paint that row with a light-green background to make it stand out. • Show all timeframes and have everything working the same way so a participant can be added on any timefreame. Before you dive into code, send me a short note outlining how you would tackle it (query tweaks, loop logic, CSS changes, whatever you think best). Once we agree, update the single PHP file accordingly—no need to touch the broader system.