@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

@keyframes wobble {
  0%, 100% { transform: rotate(0deg); }
  25% { transform: rotate(15deg); }
  75% { transform: rotate(-15deg); }
}

@keyframes pulseRotate {
  0%, 100% { 
    transform: rotate(0deg) scale(1); 
  }
  50% { 
    transform: rotate(180deg) scale(1.2); 
  }
}