@keyframes messageIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes typingBounce {
  0%, 80%, 100% {
    transform: scale(0.7);
    opacity: 0.4;
  }
  40% {
    transform: scale(1);
    opacity: 1;
  }
}

@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(248, 81, 73, 0.5); }
  70% { box-shadow: 0 0 0 10px rgba(248, 81, 73, 0); }
  100% { box-shadow: 0 0 0 0 rgba(248, 81, 73, 0); }
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

@keyframes glowPulse {
  0%, 100% { box-shadow: 0 0 10px rgba(0, 188, 212, 0.2); }
  50% { box-shadow: 0 0 25px rgba(0, 188, 212, 0.4); }
}

.loading-spinner {
  width: 48px;
  height: 48px;
  border: 4px solid rgba(255,255,255,0.1);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

/* Screen transitions */
.screen {
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* Rating animation */
@keyframes ratingReveal {
  from {
    transform: scale(0.5);
    opacity: 0;
  }
  to {
    transform: scale(1);
    opacity: 1;
  }
}

.rating-circle {
  animation: ratingReveal 0.5s ease 0.3s both;
}