Imagine an admin icon that takes the form of a miniature robot, with a cute, cartoonish design and a friendly expression, surrounded by a circle of light to give it a sense of warmth and approachability, set against a bright green background to represent a growth or development theme.

Design an admin icon that resembles a stylized shield, with a bold, geometric shape and a subtle texture to give it a sense of strength and protection, set against a bright yellow background to represent a warning or alert.

Create an image of a futuristic admin icon with a sleek, metallic design, surrounded by a halo of light, with a subtle gradient effect to give it a sense of depth and dimensionality, set against a dark blue background to represent a high-tech interface.