"Create exactly three 3D icons that represent the themes of 'Delete', 'Complete', and 'Error'. Each icon should have a uniform design system with a slight glassmorphism effect and smooth, rounded edges. Use very light purple and very light pink as the primary color scheme, ensuring a cohesive and modern aesthetic. The 'Delete' icon should be a trash can, the 'Complete' icon should be a checkmark, and the 'Error' icon should be an exclamation mark. Ensure all icons have a soft, glowing effect, fitting within a minimalistic design language."