/* ============================================================
   PARCEL. — shared motion layer
   Subtle, purposeful animations. Everything stays ~150–300ms,
   uses transform + opacity only, and all nonessential motion is
   disabled under prefers-reduced-motion.
   ============================================================ */

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  .product-card {
    animation-delay: 0s !important;
  }
}

:root {
  --motion-fast: 150ms;
  --motion: 250ms;
  --motion-slow: 300ms;
  --ease: cubic-bezier(0.25, 0.1, 0.25, 1);
}

/* ---- Buttons: quick color transition + press-down feedback ----
   Note: defines *additional* transitions; existing page rules still
   apply for layout. */
.btn-primary, .btn-outline, .cta-btn, .suggest-btn, .order-btn, .cart-btn,
.telegram-btn, .search-box button, .payment-option span,
button {
  transition:
    background-color var(--motion-fast) var(--ease),
    color var(--motion-fast) var(--ease),
    border-color var(--motion-fast) var(--ease),
    box-shadow var(--motion) var(--ease),
    transform var(--motion-fast) var(--ease);
}

.btn-primary:active, .btn-outline:active, .cta-btn:active, .suggest-btn:active,
.order-btn:active, .cart-btn:active, button:active {
  transform: translateY(2px) scale(0.98);
}

/* ---- Product cards: small lift + stronger shadow + image zoom ---- */
.product-card {
  transition:
    box-shadow var(--motion) var(--ease),
    transform var(--motion) var(--ease);
}
.product-card:hover {
  transform: translateY(-4px);
  box-shadow: 6px 6px 0 var(--ink);
}
.product-card .product-img img,
.product-card .product-img-link img {
  transition: transform var(--motion-slow) var(--ease);
  will-change: transform;
}
.product-card:hover .product-img img,
.product-card:hover .product-img-link img {
  transform: scale(1.05);
}

/* ---- Cart icon pop + badge bump ---- */
.cart-pop {
  animation: cartPop var(--motion) var(--ease);
}
.cart-pop [data-cart-count],
.cart-pop .cart-count {
  animation: badgeBump var(--motion) var(--ease) 60ms both;
}
@keyframes cartPop {
  0% { transform: scale(1); }
  35% { transform: scale(1.15); }
  100% { transform: scale(1); }
}
@keyframes badgeBump {
  0% { transform: scale(1); }
  50% { transform: scale(1.45); }
  100% { transform: scale(1); }
}

/* ---- Page-load hero entrance (index.html) ----
   Only animates once body gets .page-loaded, so nothing is hidden
   if the loader script is slow. */
body.page-loaded .shipping-label { animation: fadeIn var(--motion-slow) var(--ease) 50ms both; }
body.page-loaded .hero-headline { animation: fadeInUp var(--motion-slow) var(--ease) 180ms both; }
body.page-loaded .hero-sub { animation: fadeInUp var(--motion-slow) var(--ease) 300ms both; }
body.page-loaded .hero-actions { animation: fadeInUp var(--motion-slow) var(--ease) 420ms both; }

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* ---- Scroll reveal ----
   Hidden only when JS is active (js-anim guard) to avoid blank pages. */
.js-anim .reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity var(--motion-slow) var(--ease), transform var(--motion-slow) var(--ease);
}
.js-anim .reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---- Product gallery: crossfade/slide on color change ---- */
.gallery-slide {
  animation: slideFadeIn var(--motion-slow) var(--ease) both;
}
.gallery-slide:nth-child(2) { animation-delay: 60ms; }
.gallery-slide:nth-child(3) { animation-delay: 120ms; }
.gallery-slide:nth-child(4) { animation-delay: 180ms; }
@keyframes slideFadeIn {
  from { opacity: 0; transform: translateX(12px); }
  to { opacity: 1; transform: translateX(0); }
}

.color-swatch.active {
  transform: scale(1.12);
}

/* ---- Payment option selection (cart.html) ---- */
.payment-option input:checked + span {
  animation: optionPulse var(--motion-slow) var(--ease);
}
.payment-option input:checked + span::before {
  content: '\2713  ';
}
@keyframes optionPulse {
  0% { transform: scale(1); }
  40% { transform: scale(1.05); }
  100% { transform: scale(1); }
}

/* ---- Confirmation / payment overlays (cart.js) ---- */
#orderConfirmOverlay, #payModalOverlay {
  animation: overlayFade var(--motion) ease;
}
#orderConfirmOverlay > div, #payModalOverlay > div {
  animation: cardIn var(--motion-slow) var(--ease);
}
@keyframes overlayFade { from { opacity: 0; } }
@keyframes cardIn {
  from { opacity: 0; transform: translateY(16px) scale(0.98); }
}

/* ---- Success checkmark draw ---- */
.confirm-check {
  width: 64px; height: 64px;
  margin: 0 auto 0.75rem;
}
.confirm-check svg { width: 100%; height: 100%; display: block; }
.check-circle {
  fill: none;
  stroke: var(--olive, #52633F);
  stroke-width: 3;
  stroke-dasharray: 151;
  stroke-dashoffset: 151;
  animation: drawStroke 500ms var(--ease) forwards;
}
.check-path {
  fill: none;
  stroke: var(--olive, #52633F);
  stroke-width: 4;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 40;
  stroke-dashoffset: 40;
  animation: drawStroke 300ms var(--ease) 380ms forwards;
}
@keyframes drawStroke { to { stroke-dashoffset: 0; } }

/* ---- Order tracking (track.html) ---- */
.track-card { animation: fadeInUp var(--motion-slow) var(--ease) both; }
.steps .step { animation: fadeInUp 400ms var(--ease) both; }
.steps .step:nth-child(1) { animation-delay: 60ms; }
.steps .step:nth-child(2) { animation-delay: 140ms; }
.steps .step:nth-child(3) { animation-delay: 220ms; }
.steps .step:nth-child(4) { animation-delay: 300ms; }
.step.active .dot {
  animation: dotPulse 1.8s ease-in-out infinite;
}
@keyframes dotPulse {
  0%, 100% { box-shadow: 0 0 0 4px rgba(166,61,47,0.25); }
  50% { box-shadow: 0 0 0 9px rgba(166,61,47,0.10); }
}
.step.done:not(:first-child)::before {
  animation: lineDraw 400ms var(--ease) both;
  transform-origin: left center;
}
@keyframes lineDraw {
  from { transform: scaleX(0); }
  to { transform: scaleX(1); }
}

/* ---- Toasts: slide up from bottom, then fade away ---- */
#parcelToastWrap {
  position: fixed;
  left: 50%;
  bottom: 2rem;
  transform: translateX(-50%);
  z-index: 100000;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  pointer-events: none;
}
.parcel-toast {
  background: var(--ink);
  color: var(--paper);
  border: 2px solid var(--ink);
  box-shadow: 4px 4px 0 var(--red);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  padding: 0.7rem 1.1rem;
  max-width: 90vw;
  opacity: 0;
  transform: translateY(16px);
  animation: toastIn var(--motion) var(--ease) forwards;
}
.parcel-toast.toast-error {
  background: var(--red);
  box-shadow: 4px 4px 0 var(--ink);
}
.parcel-toast.out {
  animation: toastOut var(--motion) var(--ease) forwards;
}
@keyframes toastIn {
  to { opacity: 1; transform: translateY(0); }
}
@keyframes toastOut {
  to { opacity: 0; transform: translateY(16px); }
}

/* ---- Page transitions ---- */
body.page-exit {
  animation: pageExit 0.3s ease forwards;
}
@keyframes pageExit {
  to { opacity: 0; transform: translateY(-12px); }
}

/* ---- Skeleton shimmer placeholders ---- */
.skeleton {
  position: relative;
  overflow: hidden;
  background: #d8ccae;
}
.skeleton::after {
  content: '';
  position: absolute;
  inset: 0;
  transform: translateX(-100%);
  background: linear-gradient(90deg, transparent, rgba(244,238,224,0.65), transparent);
  animation: shimmer 1.3s ease-in-out infinite;
}
@keyframes shimmer {
  100% { transform: translateX(100%); }
}
.sk-card {
  background: var(--paper);
  border: 2px solid var(--ink);
}
.sk-img {
  aspect-ratio: 1;
  border-bottom: 2px solid var(--ink);
}
.sk-line {
  height: 12px;
  margin: 0.75rem 0.75rem 0;
}
.sk-line:last-child { width: 55%; }