3D Supermarket Mini Mart Idle Tycoon Gam

Generate a complete 3D Supermarket Mini Mart Idle Tycoon game in a single HTML file using Three.js and Web Audio API. Inspired by top hit management games, it features forced landscape mode, 3D isometric store layout, virtual joystick controls, product restocking and checkout loops, cash stacking economy, AI customer queues, staff hiring, store expansions, multi-level progression, local storage saves, clean settings menu, and synthesized audio SFX without external dependencies.