/**
 * Micro-animations for User Actions
 * Delightful button, card, and form interactions
 */

/* Button Press Animations */
.btn-press {
  transition: transform 0.1s ease, box-shadow 0.1s ease;
}

.btn-press:active {
  transform: scale(0.95);
}

/* Button Ripple Effect */
.btn-ripple {
  position: relative;
  overflow: hidden;
}

.btn-ripple::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
  transform: translate(-50%, -50%);
  transition: width 0.6s ease, height 0.6s ease;
}

.btn-ripple:active::after {
  width: 300px;
  height: 300px;
}

/* Card Hover Lift */
.card-lift {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card-lift:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
}

/* Card Hover Glow */
.card-glow {
  position: relative;
  transition: box-shadow 0.3s ease;
}

.card-glow::before {
  content: '';
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  background: linear-gradient(45deg, #667eea, #764ba2, #f093fb, #667eea);
  background-size: 300% 300%;
  border-radius: inherit;
  z-index: -1;
  opacity: 0;
  transition: opacity 0.3s ease;
  animation: gradientShift 3s ease infinite;
}

.card-glow:hover::before {
  opacity: 0.7;
}

@keyframes gradientShift {
  0%, 100% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
}

/* Form Input Focus Animation */
.input-focus {
  position: relative;
  transition: all 0.3s ease;
}

.input-focus::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, #667eea, #764ba2);
  transition: width 0.3s ease;
}

.input-focus:focus::after {
  width: 100%;
}

.input-focus:focus {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

/* Checkbox/Radio Animation */
.checkbox-animated {
  appearance: none;
  width: 20px;
  height: 20px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 4px;
  position: relative;
  cursor: pointer;
  transition: all 0.3s ease;
}

.checkbox-animated:checked {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  border-color: #667eea;
  transform: scale(1.1);
}

.checkbox-animated:checked::after {
  content: '✓';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: white;
  font-size: 14px;
  animation: checkmarkPop 0.3s ease;
}

@keyframes checkmarkPop {
  0% {
    transform: translate(-50%, -50%) scale(0);
  }
  50% {
    transform: translate(-50%, -50%) scale(1.3);
  }
  100% {
    transform: translate(-50%, -50%) scale(1);
  }
}

/* Toggle Switch Animation */
.toggle-switch {
  width: 48px;
  height: 24px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 12px;
  position: relative;
  cursor: pointer;
  transition: background 0.3s ease;
}

.toggle-switch::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 20px;
  height: 20px;
  background: white;
  border-radius: 50%;
  transition: transform 0.3s ease;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.toggle-switch.active {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.toggle-switch.active::after {
  transform: translateX(24px);
}

/* Icon Spin Animation */
.icon-spin {
  display: inline-block;
  animation: iconSpin 1s linear infinite;
}

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

/* Icon Bounce */
.icon-bounce {
  display: inline-block;
  animation: iconBounce 0.6s ease;
}

@keyframes iconBounce {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

/* Icon Pulse */
.icon-pulse {
  display: inline-block;
  animation: iconPulse 1.5s ease infinite;
}

@keyframes iconPulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.1);
  }
}

/* Badge Appear Animation */
.badge-appear {
  animation: badgeAppear 0.3s ease;
}

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

/* Progress Bar Fill Animation */
.progress-fill {
  transition: width 0.5s ease;
  position: relative;
  overflow: hidden;
}

.progress-fill::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.3),
    transparent
  );
  animation: progressShine 2s infinite;
}

@keyframes progressShine {
  0% {
    transform: translateX(-100%);
  }
  100% {
    transform: translateX(100%);
  }
}

/* Like Button Heart Animation */
.like-button {
  position: relative;
  transition: transform 0.2s ease;
}

.like-button:active {
  transform: scale(0.9);
}

.like-button.liked {
  animation: heartBeat 0.6s ease;
}

@keyframes heartBeat {
  0%, 100% {
    transform: scale(1);
  }
  25% {
    transform: scale(1.3);
  }
  50% {
    transform: scale(1.1);
  }
  75% {
    transform: scale(1.2);
  }
}

/* Like Button Particles */
.like-button.liked::after {
  content: '♥';
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%);
  color: #f093fb;
  font-size: 20px;
  animation: likeParticle 0.8s ease forwards;
  pointer-events: none;
}

@keyframes likeParticle {
  0% {
    opacity: 1;
    transform: translateX(-50%) translateY(0) scale(1);
  }
  100% {
    opacity: 0;
    transform: translateX(-50%) translateY(-30px) scale(0.5);
  }
}

/* Dropdown Slide In */
.dropdown-slide {
  animation: dropdownSlide 0.3s ease;
  transform-origin: top;
}

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

/* Modal Scale In */
.modal-scale {
  animation: modalScale 0.3s ease;
}

@keyframes modalScale {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* Toast Slide In */
.toast-slide {
  animation: toastSlide 0.3s ease;
}

@keyframes toastSlide {
  from {
    opacity: 0;
    transform: translateX(100%);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Skeleton Loading */
.skeleton-loading {
  background: linear-gradient(
    90deg,
    rgba(255, 255, 255, 0.05) 0%,
    rgba(255, 255, 255, 0.1) 50%,
    rgba(255, 255, 255, 0.05) 100%
  );
  background-size: 200% 100%;
  animation: skeletonLoading 1.5s infinite;
}

@keyframes skeletonLoading {
  0% {
    background-position: 200% 0;
  }
  100% {
    background-position: -200% 0;
  }
}

/* Fade In Stagger */
.fade-in-stagger {
  animation: fadeIn 0.5s ease forwards;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in-stagger:nth-child(1) { animation-delay: 0.1s; }
.fade-in-stagger:nth-child(2) { animation-delay: 0.2s; }
.fade-in-stagger:nth-child(3) { animation-delay: 0.3s; }
.fade-in-stagger:nth-child(4) { animation-delay: 0.4s; }
.fade-in-stagger:nth-child(5) { animation-delay: 0.5s; }

/* Hover Tilt Effect */
.hover-tilt {
  transition: transform 0.3s ease;
}

.hover-tilt:hover {
  transform: perspective(1000px) rotateY(5deg) rotateX(-5deg);
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}