/* Micro-animations and Transitions */

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeOut {
  from { opacity: 1; transform: translateY(0); }
  to { opacity: 0; transform: translateY(-8px); }
}

@keyframes slideInLeft {
  from { opacity: 0; transform: translateX(-16px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes slideInRight {
  from { opacity: 0; transform: translateX(16px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes scaleUp {
  0% { transform: scale(0.95); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}

@keyframes popCheck {
  0% { transform: scale(0.8); }
  50% { transform: scale(1.25); }
  100% { transform: scale(1); }
}

@keyframes strikeThrough {
  from { width: 0; }
  to { width: 100%; }
}

@keyframes pulseGlow {
  0%, 100% { box-shadow: 0 0 15px rgba(99, 102, 241, 0.2); }
  50% { box-shadow: 0 0 25px rgba(99, 102, 241, 0.45); }
}

@keyframes ambientDrift {
  0% { transform: translate(0px, 0px) scale(1); }
  50% { transform: translate(30px, -20px) scale(1.05); }
  100% { transform: translate(0px, 0px) scale(1); }
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.anim-fade-in {
  animation: fadeIn var(--transition-normal) ease forwards;
}

.anim-scale-up {
  animation: scaleUp var(--transition-normal) cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.anim-pop {
  animation: popCheck 350ms cubic-bezier(0.34, 1.56, 0.64, 1);
}

.anim-spin {
  animation: spin 1s linear infinite;
}

.task-item-enter {
  animation: fadeIn 250ms ease forwards;
}

.task-item-leave {
  animation: fadeOut 200ms ease forwards;
}