/* ============================================
   LUMINA JADE - Animation Stylesheet
   ============================================ */

/* ===== Crystal Shine Effect ===== */
.crystal-shine {
  position: relative;
  overflow: hidden;
}

.crystal-shine::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(
    to bottom right,
    rgba(255,255,255,0) 0%,
    rgba(255,255,255,0) 40%,
    rgba(255,255,255,0.3) 50%,
    rgba(255,255,255,0) 60%,
    rgba(255,255,255,0) 100%
  );
  transform: rotate(30deg);
  animation: crystalShine 4s ease-in-out infinite;
}

@keyframes crystalShine {
  0% { transform: translateX(-100%) rotate(30deg); }
  100% { transform: translateX(100%) rotate(30deg); }
}

/* ===== Floating Particles ===== */
.particles-container {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.particle {
  position: absolute;
  width: 4px;
  height: 4px;
  background: var(--gold-light);
  border-radius: 50%;
  opacity: 0.4;
  animation: particleFloat 10s ease-in-out infinite;
}

.particle:nth-child(1) { left: 10%; animation-delay: 0s; animation-duration: 8s; }
.particle:nth-child(2) { left: 20%; animation-delay: 1s; animation-duration: 12s; }
.particle:nth-child(3) { left: 35%; animation-delay: 2s; animation-duration: 9s; }
.particle:nth-child(4) { left: 50%; animation-delay: 0.5s; animation-duration: 11s; }
.particle:nth-child(5) { left: 65%; animation-delay: 3s; animation-duration: 10s; }
.particle:nth-child(6) { left: 75%; animation-delay: 1.5s; animation-duration: 8s; }
.particle:nth-child(7) { left: 85%; animation-delay: 2.5s; animation-duration: 13s; }
.particle:nth-child(8) { left: 90%; animation-delay: 0.8s; animation-duration: 9s; }

@keyframes particleFloat {
  0% { transform: translateY(100vh) scale(0); opacity: 0; }
  10% { opacity: 0.4; }
  90% { opacity: 0.4; }
  100% { transform: translateY(-100px) scale(1); opacity: 0; }
}

/* ===== Hover Glow ===== */
.hover-glow {
  transition: all var(--transition-base);
}

.hover-glow:hover {
  box-shadow: 0 0 30px rgba(201,169,110,0.3);
}

/* ===== Card Lift ===== */
.card-lift {
  transition: all var(--transition-base);
}

.card-lift:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

/* ===== Image Zoom ===== */
.img-zoom {
  overflow: hidden;
}

.img-zoom img {
  transition: transform var(--transition-slow);
}

.img-zoom:hover img {
  transform: scale(1.08);
}

/* ===== Stagger Children ===== */
.stagger-children > * {
  opacity: 0;
  transform: translateY(20px);
  animation: staggerIn 0.5s ease forwards;
}

.stagger-children > *:nth-child(1) { animation-delay: 0.1s; }
.stagger-children > *:nth-child(2) { animation-delay: 0.2s; }
.stagger-children > *:nth-child(3) { animation-delay: 0.3s; }
.stagger-children > *:nth-child(4) { animation-delay: 0.4s; }
.stagger-children > *:nth-child(5) { animation-delay: 0.5s; }
.stagger-children > *:nth-child(6) { animation-delay: 0.6s; }
.stagger-children > *:nth-child(7) { animation-delay: 0.7s; }
.stagger-children > *:nth-child(8) { animation-delay: 0.8s; }

@keyframes staggerIn {
  to { opacity: 1; transform: translateY(0); }
}

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

.ripple::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255,255,255,0.3);
  transform: translate(-50%, -50%);
  transition: width 0.6s ease, height 0.6s ease;
}

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

/* ===== Pulse Ring ===== */
.pulse-ring {
  position: relative;
}

.pulse-ring::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: inherit;
  border: 2px solid var(--gold);
  animation: pulseRing 2s ease-out infinite;
}

@keyframes pulseRing {
  0% { transform: scale(1); opacity: 0.6; }
  100% { transform: scale(1.15); opacity: 0; }
}

/* ===== Slide In From Side ===== */
.slide-in-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: all 0.6s ease;
}

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

.slide-in-right {
  opacity: 0;
  transform: translateX(40px);
  transition: all 0.6s ease;
}

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

/* ===== Fade Up ===== */
.fade-up {
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== Scale In ===== */
.scale-in {
  opacity: 0;
  transform: scale(0.8);
  transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.scale-in.visible {
  opacity: 1;
  transform: scale(1);
}

/* ===== Text Reveal ===== */
.text-reveal {
  overflow: hidden;
}

.text-reveal span {
  display: inline-block;
  transform: translateY(100%);
  animation: textReveal 0.8s ease forwards;
}

@keyframes textReveal {
  to { transform: translateY(0); }
}

/* ===== Gradient Shift ===== */
.gradient-shift {
  background-size: 200% 200%;
  animation: gradientShift 6s ease infinite;
}

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

/* ===== Spin Slow ===== */
.spin-slow {
  animation: spinSlow 20s linear infinite;
}

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

/* ===== Gentle Bounce ===== */
.gentle-bounce {
  animation: gentleBounce 3s ease-in-out infinite;
}

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

/* ===== Shimmer ===== */
.shimmer {
  background: linear-gradient(
    90deg,
    var(--cream) 0%,
    var(--light-gray) 50%,
    var(--cream) 100%
  );
  background-size: 200% 100%;
  animation: shimmer 1.5s ease-in-out infinite;
}

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

/* ===== Skeleton Loading ===== */
.skeleton {
  background: linear-gradient(90deg, var(--cream) 25%, var(--light-gray) 50%, var(--cream) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s ease-in-out infinite;
  border-radius: var(--radius-sm);
}

/* ===== Bead Roll Animation ===== */
.bead-roll {
  animation: beadRoll 3s ease-in-out infinite;
}

@keyframes beadRoll {
  0% { transform: rotate(0deg) translateY(0); }
  25% { transform: rotate(90deg) translateY(-5px); }
  50% { transform: rotate(180deg) translateY(0); }
  75% { transform: rotate(270deg) translateY(-5px); }
  100% { transform: rotate(360deg) translateY(0); }
}

/* ===== Bracelet Spin ===== */
.bracelet-spin {
  animation: braceletSpin 8s linear infinite;
  transform-origin: center center;
}

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

/* ===== Notification Badge Bounce ===== */
.badge-bounce {
  animation: badgeBounce 0.5s ease;
}

@keyframes badgeBounce {
  0% { transform: scale(1); }
  50% { transform: scale(1.4); }
  100% { transform: scale(1); }
}

/* ===== Progress Bar Fill ===== */
.progress-fill {
  transition: width 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== Tooltip ===== */
.tooltip {
  position: relative;
}

.tooltip::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) translateY(4px);
  background: var(--charcoal);
  color: var(--white);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-fast);
  z-index: 100;
}

.tooltip:hover::after {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

/* ===== Glassmorphism Card ===== */
.glass-card {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
}

/* ===== Chinese Pattern Overlay ===== */
.chinese-pattern {
  position: relative;
}

.chinese-pattern::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0.03;
  background-image: url("data:image/svg+xml,%3Csvg width='80' height='80' viewBox='0 0 80 80' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' stroke='%23c9a96e' stroke-width='1'%3E%3Cpath d='M40 0 L40 80 M0 40 L80 40 M10 10 L70 70 M70 10 L10 70'/%3E%3Ccircle cx='40' cy='40' r='20'/%3E%3Ccircle cx='40' cy='40' r='35'/%3E%3C/g%3E%3C/svg%3E");
  background-size: 80px 80px;
  pointer-events: none;
}

/* ===== Scroll-triggered Animations ===== */
[data-animate] {
  opacity: 0;
  transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-animate="fade-up"] { transform: translateY(30px); }
[data-animate="fade-down"] { transform: translateY(-30px); }
[data-animate="fade-left"] { transform: translateX(30px); }
[data-animate="fade-right"] { transform: translateX(-30px); }
[data-animate="scale-up"] { transform: scale(0.9); }
[data-animate="scale-down"] { transform: scale(1.1); }

[data-animate].visible {
  opacity: 1;
  transform: translate(0) scale(1);
}

/* ===== Print Styles ===== */
@media print {
  .site-header,
  .cart-sidebar,
  .modal,
  .toast-container,
  .loading-screen,
  .overlay,
  .search-overlay,
  .mobile-menu {
    display: none !important;
  }

  body {
    background: white;
    color: black;
  }

  .page {
    display: block !important;
    padding-top: 0;
  }
}