/* Animations and Transitions */

/* Keyframe Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

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

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

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

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

@keyframes slideInDown {
  from {
    transform: translateY(-100%);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

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

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

@keyframes pulse {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
  100% {
    transform: scale(1);
  }
}

@keyframes shake {
  0%, 100% {
    transform: translateX(0);
  }
  10%, 30%, 50%, 70%, 90% {
    transform: translateX(-5px);
  }
  20%, 40%, 60%, 80% {
    transform: translateX(5px);
  }
}

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

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

@keyframes ping {
  75%, 100% {
    transform: scale(2);
    opacity: 0;
  }
}

@keyframes ripple {
  0% {
    transform: scale(0);
    opacity: 1;
  }
  100% {
    transform: scale(4);
    opacity: 0;
  }
}

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

@keyframes progress {
  0% {
    width: 0%;
  }
  100% {
    width: 100%;
  }
}

/* Animation Classes */
.animate-fadeIn {
  animation: fadeIn var(--transition-base) var(--ease-in-out) forwards;
}

.animate-fadeOut {
  animation: fadeOut var(--transition-base) var(--ease-in-out) forwards;
}

.animate-slideInRight {
  animation: slideInRight var(--transition-base) var(--ease-out) forwards;
}

.animate-slideInLeft {
  animation: slideInLeft var(--transition-base) var(--ease-out) forwards;
}

.animate-slideInUp {
  animation: slideInUp var(--transition-base) var(--ease-out) forwards;
}

.animate-slideInDown {
  animation: slideInDown var(--transition-base) var(--ease-out) forwards;
}

.animate-scaleIn {
  animation: scaleIn var(--transition-base) var(--ease-out) forwards;
}

.animate-scaleOut {
  animation: scaleOut var(--transition-base) var(--ease-out) forwards;
}

.animate-pulse {
  animation: pulse 2s var(--ease-in-out) infinite;
}

.animate-shake {
  animation: shake 0.5s var(--ease-in-out);
}

.animate-bounce {
  animation: bounce 1s var(--ease-in-out) infinite;
}

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

.animate-ping {
  animation: ping 1s cubic-bezier(0, 0, 0.2, 1) infinite;
}

/* Loading Animations */
.loading-dots {
  display: inline-flex;
  gap: var(--space-1);
}

.loading-dots span {
  width: 8px;
  height: 8px;
  background-color: var(--primary);
  border-radius: var(--radius-full);
  animation: bounce 1.4s ease-in-out infinite both;
}

.loading-dots span:nth-child(1) {
  animation-delay: -0.32s;
}

.loading-dots span:nth-child(2) {
  animation-delay: -0.16s;
}

.loading-dots span:nth-child(3) {
  animation-delay: 0;
}

/* Skeleton Loading */
.skeleton-loading {
  position: relative;
  overflow: hidden;
  background-color: var(--bg-tertiary);
}

.skeleton-loading::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.2),
    transparent
  );
  animation: shimmer 2s infinite;
}

/* Hover Animations */
.hover-lift {
  transition: transform var(--transition-base) var(--ease-out);
}

.hover-lift:hover {
  transform: translateY(-4px);
}

.hover-grow {
  transition: transform var(--transition-base) var(--ease-out);
}

.hover-grow:hover {
  transform: scale(1.05);
}

.hover-shrink {
  transition: transform var(--transition-base) var(--ease-out);
}

.hover-shrink:hover {
  transform: scale(0.95);
}

.hover-rotate {
  transition: transform var(--transition-base) var(--ease-out);
}

.hover-rotate:hover {
  transform: rotate(5deg);
}

/* Click Animations */
.click-scale {
  transition: transform var(--transition-fast) var(--ease-out);
}

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

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

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

.ripple:active::before {
  width: 300px;
  height: 300px;
}

/* Smooth Scroll */
.smooth-scroll {
  scroll-behavior: smooth;
}

/* Page Transitions */
.page-transition-enter {
  opacity: 0;
  transform: translateY(20px);
}

.page-transition-enter-active {
  opacity: 1;
  transform: translateY(0);
  transition: opacity var(--transition-base) var(--ease-out),
              transform var(--transition-base) var(--ease-out);
}

.page-transition-exit {
  opacity: 1;
}

.page-transition-exit-active {
  opacity: 0;
  transition: opacity var(--transition-base) var(--ease-in);
}

/* Notification Slide */
.notification-enter {
  transform: translateX(100%);
  opacity: 0;
}

.notification-enter-active {
  transform: translateX(0);
  opacity: 1;
  transition: transform var(--transition-base) var(--ease-out),
              opacity var(--transition-base) var(--ease-out);
}

.notification-exit {
  transform: translateX(0);
  opacity: 1;
}

.notification-exit-active {
  transform: translateX(100%);
  opacity: 0;
  transition: transform var(--transition-base) var(--ease-in),
              opacity var(--transition-base) var(--ease-in);
}

/* Collapsible */
.collapsible {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-base) var(--ease-in-out);
}

.collapsible.open {
  max-height: 1000px;
}

/* Accordion Animation */
.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-base) var(--ease-in-out),
              padding var(--transition-base) var(--ease-in-out);
}

.accordion-content.open {
  max-height: 500px;
  padding: var(--space-4) 0;
}

/* Tab Switch Animation */
.tab-content {
  display: none;
  opacity: 0;
  transform: translateY(10px);
}

.tab-content.active {
  display: block;
  animation: fadeIn var(--transition-base) var(--ease-out) forwards,
             slideInUp var(--transition-base) var(--ease-out) forwards;
}

/* Parallax */
.parallax {
  transform: translateZ(0);
  will-change: transform;
}

/* Delayed Animations */
.delay-100 {
  animation-delay: 100ms;
}

.delay-200 {
  animation-delay: 200ms;
}

.delay-300 {
  animation-delay: 300ms;
}

.delay-400 {
  animation-delay: 400ms;
}

.delay-500 {
  animation-delay: 500ms;
}

/* Duration Modifiers */
.duration-100 {
  animation-duration: 100ms;
}

.duration-200 {
  animation-duration: 200ms;
}

.duration-300 {
  animation-duration: 300ms;
}

.duration-500 {
  animation-duration: 500ms;
}

.duration-1000 {
  animation-duration: 1000ms;
}

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

  .smooth-scroll {
    scroll-behavior: auto;
  }
}