Alert Bubble

Prompt

Design a minimalistic alert bubble icon that represents a temporary notification. Create a clean, rounded square shape with a slight shadow for depth. Inside the bubble, include a small exclamation mark symbol (or a stylized "i" for information) in the center. Use a soft color palette, such as pastel blues or greens, that conveys a sense of calmness. Ensure the overall design is balanced and visually appealing, emphasizing simplicity with limited detail. This icon should be suitable for various digital platforms, maintaining clarity and recognition at small sizes.