/* Animation Components */
/* Reusable animations and transitions */

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

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

.fade-in {
  animation: fadeIn 0.3s ease-out forwards;
}

.fade-out {
  animation: fadeOut 0.3s ease-out forwards;
}

/* --- Slide Animations --- */
@keyframes slideInUp {
  from {
    transform: translateY(20px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

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

@keyframes slideInLeft {
  from {
    transform: translateX(-20px);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

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

.slide-in-up {
  animation: slideInUp 0.3s ease-out forwards;
}

.slide-in-down {
  animation: slideInDown 0.3s ease-out forwards;
}

.slide-in-left {
  animation: slideInLeft 0.3s ease-out forwards;
}

.slide-in-right {
  animation: slideInRight 0.3s ease-out forwards;
}

/* --- Scale Animations --- */
@keyframes scaleIn {
  from {
    transform: scale(0.95);
    opacity: 0;
  }
  to {
    transform: scale(1);
    opacity: 1;
  }
}

@keyframes scaleOut {
  from {
    transform: scale(1);
    opacity: 1;
  }
  to {
    transform: scale(0.95);
    opacity: 0;
  }
}

.scale-in {
  animation: scaleIn 0.3s ease-out forwards;
}

.scale-out {
  animation: scaleOut 0.3s ease-out forwards;
}

/* --- Pop Animation (for toasts/modals) --- */
@keyframes pop {
  0% {
    transform: scale(0.9);
    opacity: 0;
  }
  50% {
    transform: scale(1.05);
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}

.pop-in,
.chat-pop {
  animation: pop 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55) forwards;
}

/* --- Pulse Animation --- */
@keyframes pulse {
  0%, 100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.8;
    transform: scale(1.05);
  }
}

.pulse {
  animation: pulse 2s ease-in-out infinite;
}

/* --- Bounce Animation --- */
@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(-10px);
  }
  60% {
    transform: translateY(-5px);
  }
}

.bounce {
  animation: bounce 1s ease infinite;
}

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

.shake {
  animation: shake 0.5s ease-in-out;
}

/* --- Spin Animation --- */
@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

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

/* --- Flash/Highlight Animation --- */
@keyframes flash {
  0%, 100% {
    background-color: transparent;
  }
  50% {
    background-color: rgba(13, 110, 253, 0.15);
  }
}

.flash,
.flash-highlight {
  animation: flash 0.8s ease-out;
}

/* --- List Item Appear (staggered) --- */
@keyframes listItemAppear {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.list-item-appear {
  animation: listItemAppear 0.4s ease-out forwards;
  opacity: 0;
}

/* --- Skeleton Loading Animation --- */
@keyframes skeleton-loading {
  0% {
    background-position: 200% 0;
  }
  100% {
    background-position: -200% 0;
  }
}

.skeleton-row {
  background: linear-gradient(
    90deg,
    rgba(0, 0, 0, 0.05) 25%,
    rgba(0, 0, 0, 0.08) 50%,
    rgba(0, 0, 0, 0.05) 75%
  );
  background-size: 200% 100%;
  animation: skeleton-loading 1.5s ease-in-out infinite;
}

.skeleton-line {
  height: 0.875rem;
  background: rgba(0, 0, 0, 0.08);
  border-radius: 0.25rem;
}

.skeleton-avatar {
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.08);
}

/* --- Ripple Effect --- */
@keyframes ripple {
  0% {
    transform: scale(0);
    opacity: 1;
  }
  100% {
    transform: scale(4);
    opacity: 0;
  }
}

.ripple {
  position: relative;
  overflow: hidden;
}

.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, height 0.6s;
}

.ripple:active::after {
  width: 200px;
  height: 200px;
  animation: ripple 0.6s ease-out;
}

/* --- Transition Utilities --- */
.transition-all {
  transition: all 0.3s ease;
}

.transition-transform {
  transition: transform 0.3s ease;
}

.transition-opacity {
  transition: opacity 0.3s ease;
}

.transition-colors {
  transition: color 0.3s ease, background-color 0.3s ease, border-color 0.3s ease;
}

/* --- Hover Lift Effect --- */
.hover-lift {
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.hover-lift:hover {
  transform: translateY(-2px);
}

/* --- 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;
  }
  
  .hover-lift:hover {
    transform: none;
  }
}

/* --- Page Transition --- */
@keyframes pageEnter {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.page-enter {
  animation: pageEnter 0.4s ease-out;
}