/* ========================================
   Guest House Manager - Animations
   Smooth, Modern UI Animations
   ======================================== */

/* ========================================
   Keyframe Animations
   ======================================== */

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

/* Fade Out */
@keyframes fadeOut {
  from {
    opacity: 1;
  }
  to {
    opacity: 0;
  }
}

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

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

/* Slide In from Right */
@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(100px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Slide Out to Right */
@keyframes slideOutRight {
  from {
    opacity: 1;
    transform: translateX(0);
  }
  to {
    opacity: 0;
    transform: translateX(100px);
  }
}

/* Slide In from Left */
@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-100px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

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

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

/* Bounce */
@keyframes bounce {
  0%, 20%, 53%, 100% {
    animation-timing-function: cubic-bezier(0.215, 0.61, 0.355, 1);
    transform: translateY(0);
  }
  40%, 43% {
    animation-timing-function: cubic-bezier(0.755, 0.05, 0.855, 0.06);
    transform: translateY(-20px);
  }
  70% {
    animation-timing-function: cubic-bezier(0.755, 0.05, 0.855, 0.06);
    transform: translateY(-10px);
  }
  80% {
    transform: translateY(0);
  }
  90% {
    transform: translateY(-4px);
  }
}

/* Pulse */
@keyframes pulse {
  0% {
    transform: scale(1);
    box-shadow: 0 0 0 0 rgba(99, 102, 241, 0.4);
  }
  70% {
    transform: scale(1.05);
    box-shadow: 0 0 0 10px rgba(99, 102, 241, 0);
  }
  100% {
    transform: scale(1);
    box-shadow: 0 0 0 0 rgba(99, 102, 241, 0);
  }
}

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

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

/* Ripple */
@keyframes ripple {
  0% {
    transform: scale(0);
    opacity: 1;
  }
  100% {
    transform: scale(2.5);
    opacity: 0;
  }
}

/* Float */
@keyframes float {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

/* Glow */
@keyframes glow {
  0%, 100% {
    box-shadow: 0 0 5px rgba(99, 102, 241, 0.5);
  }
  50% {
    box-shadow: 0 0 20px rgba(99, 102, 241, 0.8);
  }
}

/* Progress Bar Animation */
@keyframes progressBar {
  from {
    width: 0;
  }
}

/* Shimmer for loading states */
@keyframes shimmer {
  0% {
    background-position: -200% 0;
  }
  100% {
    background-position: 200% 0;
  }
}

/* Heartbeat */
@keyframes heartbeat {
  0%, 100% {
    transform: scale(1);
  }
  14% {
    transform: scale(1.1);
  }
  28% {
    transform: scale(1);
  }
  42% {
    transform: scale(1.1);
  }
  70% {
    transform: scale(1);
  }
}

/* Gradient Animation */
@keyframes gradientShift {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

/* ========================================
   Animation Utility Classes
   ======================================== */

/* Apply Animations */
.animate-fadeIn {
  animation: fadeIn 0.3s ease forwards;
}

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

.animate-slideUp {
  animation: slideUp 0.4s ease forwards;
}

.animate-slideDown {
  animation: slideDown 0.4s ease forwards;
}

.animate-slideInRight {
  animation: slideInRight 0.4s ease forwards;
}

.animate-slideInLeft {
  animation: slideInLeft 0.4s ease forwards;
}

.animate-scaleIn {
  animation: scaleIn 0.3s ease forwards;
}

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

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

.animate-shake {
  animation: shake 0.5s ease;
}

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

.animate-float {
  animation: float 3s ease-in-out infinite;
}

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

.animate-heartbeat {
  animation: heartbeat 1.5s ease-in-out infinite;
}

/* ========================================
   Transition Classes
   ======================================== */

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

.transition-fast {
  transition: all 0.15s ease;
}

.transition-slow {
  transition: all 0.5s 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 Animations
   ======================================== */

/* Lift on hover */
.hover-lift {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hover-lift:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

/* Scale on hover */
.hover-scale {
  transition: transform 0.3s ease;
}

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

/* Glow on hover */
.hover-glow {
  transition: box-shadow 0.3s ease;
}

.hover-glow:hover {
  box-shadow: 0 0 20px rgba(99, 102, 241, 0.4);
}

/* Brightness on hover */
.hover-bright {
  transition: filter 0.3s ease;
}

.hover-bright:hover {
  filter: brightness(1.1);
}

/* ========================================
   Loading States
   ======================================== */

/* Skeleton loading */
.skeleton {
  background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: 4px;
}

.skeleton-text {
  height: 16px;
  margin-bottom: 8px;
}

.skeleton-text.short {
  width: 60%;
}

.skeleton-circle {
  width: 40px;
  height: 40px;
  border-radius: 50%;
}

.skeleton-card {
  height: 150px;
}

/* ========================================
   Page Transitions
   ======================================== */

.page-enter {
  opacity: 0;
  transform: translateX(20px);
}

.page-enter-active {
  opacity: 1;
  transform: translateX(0);
  transition: opacity 0.3s ease, transform 0.3s ease;
}

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

.page-exit-active {
  opacity: 0;
  transform: translateX(-20px);
  transition: opacity 0.3s ease, transform 0.3s ease;
}

/* ========================================
   Button Animations
   ======================================== */

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

.btn-ripple::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 5px;
  height: 5px;
  background: rgba(255, 255, 255, 0.5);
  opacity: 0;
  border-radius: 100%;
  transform: scale(1) translate(-50%, -50%);
  transform-origin: center;
}

.btn-ripple:active::after {
  animation: ripple 0.4s ease-out;
}

/* Button Loading State */
.btn.loading {
  position: relative;
  color: transparent !important;
  pointer-events: none;
}

.btn.loading::after {
  content: '';
  position: absolute;
  width: 20px;
  height: 20px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: white;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

/* ========================================
   Card Animations
   ======================================== */

/* Card appear animation */
.card-animate {
  opacity: 0;
  transform: translateY(20px);
  animation: slideUp 0.4s ease forwards;
}

/* Staggered animation for lists */
.stagger-item {
  opacity: 0;
  transform: translateY(20px);
}

.stagger-item.visible {
  animation: slideUp 0.4s ease forwards;
}

.stagger-item:nth-child(1) { animation-delay: 0.05s; }
.stagger-item:nth-child(2) { animation-delay: 0.1s; }
.stagger-item:nth-child(3) { animation-delay: 0.15s; }
.stagger-item:nth-child(4) { animation-delay: 0.2s; }
.stagger-item:nth-child(5) { animation-delay: 0.25s; }
.stagger-item:nth-child(6) { animation-delay: 0.3s; }
.stagger-item:nth-child(7) { animation-delay: 0.35s; }
.stagger-item:nth-child(8) { animation-delay: 0.4s; }
.stagger-item:nth-child(9) { animation-delay: 0.45s; }
.stagger-item:nth-child(10) { animation-delay: 0.5s; }

/* ========================================
   Input Animations
   ======================================== */

/* Input focus animation */
.input-animate {
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.input-animate:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

/* Label float animation */
.form-float {
  position: relative;
}

.form-float label {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  transition: all 0.2s ease;
  pointer-events: none;
  color: var(--gray-400);
}

.form-float input:focus + label,
.form-float input:not(:placeholder-shown) + label {
  top: 0;
  font-size: 12px;
  background: white;
  padding: 0 4px;
  color: var(--primary);
}

/* ========================================
   Notification Animations
   ======================================== */

/* Toast enter */
.toast-enter {
  animation: slideInRight 0.3s ease forwards;
}

/* Toast exit */
.toast-exit {
  animation: slideOutRight 0.3s ease forwards;
}

/* Badge pulse */
.badge-pulse {
  animation: pulse 2s infinite;
}

/* ========================================
   Chart Animations
   ======================================== */

/* Chart bars grow */
.chart-bar-animate {
  transform: scaleY(0);
  transform-origin: bottom;
  animation: growUp 0.5s ease forwards;
}

@keyframes growUp {
  to {
    transform: scaleY(1);
  }
}

/* Pie chart rotation */
.pie-animate {
  transform: rotate(-90deg);
  animation: pieRotate 1s ease forwards;
}

@keyframes pieRotate {
  to {
    transform: rotate(0deg);
  }
}

/* ========================================
   Status Indicator Animations
   ======================================== */

/* Online status pulse */
.status-online {
  position: relative;
}

.status-online::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: inherit;
  animation: statusPulse 2s ease-in-out infinite;
}

@keyframes statusPulse {
  0%, 100% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.5);
    opacity: 0;
  }
}

/* ========================================
   Modal Animations
   ======================================== */

/* Modal backdrop */
.modal-backdrop-animate {
  animation: fadeIn 0.2s ease;
}

/* Modal content */
.modal-content-animate {
  animation: scaleIn 0.3s ease;
}

/* Modal close animation */
.modal-closing .modal-backdrop-animate {
  animation: fadeOut 0.2s ease forwards;
}

.modal-closing .modal-content-animate {
  animation: scaleOut 0.2s ease forwards;
}

/* ========================================
   Gradient Animations
   ======================================== */

.animated-gradient {
  background: linear-gradient(-45deg, #6366f1, #8b5cf6, #06b6d4, #3b82f6);
  background-size: 400% 400%;
  animation: gradientShift 10s ease infinite;
}

/* ========================================
   Icon Animations
   ======================================== */

/* Rotate icon on hover */
.icon-rotate-hover {
  transition: transform 0.3s ease;
}

.icon-rotate-hover:hover {
  transform: rotate(90deg);
}

/* Scale icon on hover */
.icon-scale-hover {
  transition: transform 0.2s ease;
}

.icon-scale-hover:hover {
  transform: scale(1.2);
}

/* ========================================
   Number Counter Animation
   ======================================== */

.counter-animate {
  display: inline-block;
}

/* Will be controlled via JS for counting animation */

/* ========================================
   Scroll Reveal Animations
   ======================================== */

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal-right.visible {
  opacity: 1;
  transform: translateX(0);
}

/* ========================================
   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;
  }
}