@layer base {
  .avatar {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border-radius: var(--radius-full);
    width: 2.5rem;
    height: 2.5rem;
    flex-shrink: 0;
    background-color: var(--muted);
    border: 2px solid var(--card);
    transition: transform var(--animation-duration-normal) ease, 
                box-shadow var(--animation-duration-normal) ease;
  }
  
  .avatar:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow);
  }
  
  .avatarImage {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: inherit;
  }
  
  .avatarFallback {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--primary);
    color: var(--primary-foreground);
    font-family: var(--font-family-base);
    font-weight: 500;
    font-size: 0.875rem;
    line-height: 1;
    text-transform: uppercase;
  }
}