Every build, and how it was made.

Refined working brief based on my request: Build a responsive study room booking prototype with full create, read, update, and delete flows for rooms and reservations. Let students filter rooms by date, time, capacity, and features; prevent overlapping bookings; and save prototype data locally in the browser. Make it clear and easy to demonstrate.

Let's improve the settings with a few more options a user would want. Privacy: "Who can add me as a friend" (everyone / no one) and "Who can see my friends and mutual friends" (anyone / friends of friends / friends / no one). Appearance: a colour wheel for the general background colour that keeps the contrast between backgrounds but changes the base colour from grey to any colour, a similar wheel for the orange details, and one for text that forces enough contrast if the colours are too similar. Plus some base themes, for example dark, light, retro, retro dark and cream. Accessibility: a settings page, and also a clear "Enable accessibility mode" toggle when registering. (Lightly edited for spelling and clarity.)

Condensed implementation prompt: Build a study session planner with three core features: manage study tasks with a course, deadline, and estimated effort; schedule study sessions against tasks with a clear weekly view and overlapping-session warnings; and mark tasks and sessions complete with a simple progress overview. Use a simple static stack, store data locally across reloads, include clearly labelled fictional demo data with a deliberate reset, handle invalid inputs and storage failures, make controls keyboard accessible, and test meaningful desktop and mobile flows.