
3D icon of a glossy black appreciate button with rounded corners and a white heart symbol in the center. The heart should be smooth with subtle shading to simulate depth, encased within a frame with a reflective surface and overly pronounced curves similar to popular social media interfaces. The button is slightly tilted to display its frontal silhouette. The heart must occupy about 60 percent of the button's inner space, and black portion of the button goes gradually invisible resulting transparent bottom half. Centered perfectly, white background, centered, no shadow, clean icon style, high detail, 3D render.