扁平化简约风彩色几何图形图标元素

Design a flat mobile app icon for a dance app called DancerVibe. The icon represents a dance studio interior. The top area is a black wall, the bottom area is a white floor, clearly divided to show the space. Four colorful stage light beams shine onto the white floor, each beam comes from a different direction. The light beams are simple, graphic, and flat, with solid colors and clear edges. Style is minimalist and flat, no realism. Strong contrast, clean shapes, easy to recognize at small sizes. No people, no text, no gradients, no glow, no shadows. The icon should immediately feel like a dance studio full of energy.