Cozy 3D bedroom diorama with lights, curtains, and camera controls

GOAL: Build a cozy, detailed 3D bedroom diorama using Vite, Three.js, and plain JavaScript. MOTION: Create a miniature cutaway bedroom with a wooden bed, pillows, a folded blanket, a bedside table, a desk with a monitor and books, a chair, indoor plants, shelves, and a large window overlooking a small city. Use an isometric perspective to showcase the entire room, with warm wooden furniture, soft fabrics, detailed materials, and cozy lighting. Animations and interactions: A desk lamp switches on and off. Curtains sway gently near the window. Outside the window, clouds drift by and city lights glow at night. Animate a smooth transition between day and night. Allow users to rotate and zoom the camera. Clicking the bed or desk triggers a subtle visual reaction. Use procedural geometry and materials only, without external models or image assets. Keep the scene responsive, lightweight, visually cohesive, and smoothly animated. Focus on small details, realistic proportions, attractive lighting, and a polished miniature-diorama aesthetic.