/* Animations & Micro-interactions */

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-fade-up {
  opacity: 0;
  animation: fadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.delay-1 { animation-delay: 100ms; }
.delay-2 { animation-delay: 200ms; }
.delay-3 { animation-delay: 300ms; }
.delay-4 { animation-delay: 400ms; }
.delay-5 { animation-delay: 500ms; }

/* Skeleton Loader */
@keyframes shimmer {
  0% {
    background-position: -1000px 0;
  }
  100% {
    background-position: 1000px 0;
  }
}

.skeleton {
  background: var(--color-warm-gray);
  background-image: linear-gradient(
    to right,
    var(--color-warm-gray) 0%,
    #e8e5df 20%,
    var(--color-warm-gray) 40%,
    var(--color-warm-gray) 100%
  );
  background-repeat: no-repeat;
  background-size: 1000px 100%;
  animation: shimmer 2s infinite linear forwards;
}

/* Page Transition */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.page-transition {
  animation: fadeIn 0.4s ease-out forwards;
}

/* Button Ripple Effect */
.ripple {
  position: absolute;
  border-radius: 50%;
  transform: scale(0);
  animation: ripple 600ms linear;
  background-color: rgba(255, 255, 255, 0.7);
}

@keyframes ripple {
  to {
    transform: scale(4);
    opacity: 0;
  }
}

/* Hover Lift */
.hover-lift {
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.hover-lift:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

/* Pulse (for live sales / alerts) */
@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.7);
  }
  70% {
    box-shadow: 0 0 0 10px rgba(239, 68, 68, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(239, 68, 68, 0);
  }
}

.animate-pulse {
  animation: pulse 2s infinite;
}

/* Float Animation */
@keyframes float {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-15px); }
  100% { transform: translateY(0px); }
}

.animate-float {
  animation: float 6s ease-in-out infinite;
}

/* Magnetic Button Transition */
.magnetic-btn {
  transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1), background-color var(--transition-fast), color var(--transition-fast) !important;
}

/* Image Reveal */
.image-reveal {
  position: relative;
  overflow: hidden;
}

.image-reveal::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: var(--color-primary);
  transform-origin: left;
  transition: transform 0.8s cubic-bezier(0.8, 0, 0.2, 1);
}

.image-reveal.revealed::after {
  transform: scaleX(0);
}