Animated Glassmorphism UI Share Panel with User Icons

This animated interface element features a translucent, rectangular panel that smoothly appears on screen, resembling a modern share sheet or pop-up menu. It dynamically expands to reveal four generic user profile icons, each animated with a checkmark appearing upon selection. Beneath each icon, placeholder text lines animate into view. The design embodies a glassmorphism aesthetic, characterized by its frosted, semi-transparent background with soft, shifting color gradients of orange, pink, green, and blue. Subtle depth and reflections give the UI elements a polished, three-dimensional look. The animation culminates with clearly labeled 'Cancel' and 'Share' buttons, providing a clear call to action. This versatile animated UI is ideal for enhancing app demonstrations, explainer videos, presentations, or any digital project requiring a clean, interactive, and visually engaging social sharing or user selection interface.