What are the 3 types of mandala?

Could you elaborate on the different types of mandalas that exist? As I understand, mandalas are intricate and symbolic art forms that often represent the universe or a spiritual journey. Are there three distinct categories or types of mandalas that are commonly recognized? If so, what are they, and how do they differ from each other in terms of their design, purpose, or cultural significance? I'm particularly curious about the specific characteristics and meanings associated with each type.