/* ============================================
   Cart Drawer — Yaab Neo-Brutalist Design
   ============================================ */

/* --- Body lock (prevents iOS scroll bleed) --- */
html.cart-is-open,
body.cart-is-open {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  overflow: hidden;
  touch-action: none;
  -webkit-overflow-scrolling: none;
  overscroll-behavior: none;
}

/* --- Drawer Container --- */
#cart-drawer {
  pointer-events: none;
}

#cart-drawer.is-open {
  pointer-events: auto;
}

/* --- Overlay --- */
.cart-overlay {
  position: fixed;
  inset: 0;
  background: var(--overlay-dark);
  z-index: 10002;
  opacity: 0;
  transition: opacity var(--transition-base);
  pointer-events: none;
}

#cart-drawer.is-open .cart-overlay {
  opacity: 1;
  pointer-events: auto;
}

/* --- Panel --- */
.cart-panel {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 420px;
  max-width: 100vw;
  background: var(--color-cream);
  z-index: 10002;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform var(--transition-base);
  border-left: 2.5px solid var(--color-text);
  overflow: hidden;
}

#cart-drawer.is-open .cart-panel {
  transform: translateX(0);
}

/* --- Header --- */
.cart-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) var(--space-lg);
  border-bottom: 2.5px solid var(--color-text);
  flex-shrink: 0;
}

.cart-header__title {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: var(--text-xl);
  color: var(--color-text);
  margin: 0;
}

.cart-close {
  background: var(--color-cream);
  border: 2px solid var(--color-text);
  border-radius: 50%;
  font-size: 1.5rem;
  line-height: 1;
  color: var(--color-text);
  cursor: pointer;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 2px 2px 0 var(--color-text);
  transition: background var(--transition-fast), color var(--transition-fast);
  flex-shrink: 0;
}

.cart-close:hover {
  background: var(--color-orange);
  color: var(--color-white);
  border-color: var(--color-orange);
}

/* --- Body (scrollable) --- */
.cart-body {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  padding: var(--space-md) var(--space-lg);
}

/* --- Free shipping progress banner --- */
.cart-ship-banner {
  background: #fff8f0;
  border: 1.5px solid #f5d6b8;
  border-radius: 10px;
  padding: 10px 12px;
  margin-bottom: var(--space-md);
  /* Lock height so layout doesn't jump between progress and qualified states */
  min-height: 56px;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.cart-ship-banner--qualified {
  background: #eaf7ec;
  border-color: #b6e0bf;
  flex-direction: row;
  align-items: center;
  gap: 8px;
}

.cart-ship-banner__text {
  margin: 0;
  font-size: 13px;
  line-height: 1.35;
  color: var(--color-text);
}

.cart-ship-banner__text strong {
  font-weight: 700;
  color: var(--color-orange);
}

.cart-ship-banner--qualified .cart-ship-banner__text {
  color: #1f6b32;
  font-weight: 600;
}

.cart-ship-banner--qualified .cart-ship-banner__icon {
  font-size: 18px;
  line-height: 1;
}

.cart-ship-banner__bar {
  margin-top: 8px;
  height: 5px;
  background: rgba(252, 87, 28, 0.12);
  border-radius: 999px;
  overflow: hidden;
}

.cart-ship-banner__bar > span {
  display: block;
  height: 100%;
  background: var(--color-orange);
  border-radius: 999px;
  transition: width 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

.cart-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-3xl) 0;
  gap: var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

.cart-empty__img {
  width: 400px;
  max-width: 100%;
  height: auto;
  transform: translateX(18px);
  filter:
    drop-shadow(2px 0 0 white) drop-shadow(-2px 0 0 white)
    drop-shadow(0 2px 0 white) drop-shadow(0 -2px 0 white)
    drop-shadow(1.5px 1.5px 0 white) drop-shadow(-1.5px -1.5px 0 white)
    drop-shadow(1.5px -1.5px 0 white) drop-shadow(-1.5px 1.5px 0 white);
}

.cart-empty__text {
  text-align: center;
  color: var(--color-text-light);
  font-family: var(--font-body);
  font-size: var(--text-base);
  margin: 0;
}

/* --- Cart Item --- */
.cart-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: var(--color-white);
  border: none;
  border-radius: var(--radius-lg);
  box-shadow: none;
  padding: 16px;
  margin-bottom: var(--space-sm);
  position: relative;
}

.cart-item__left {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
  flex-shrink: 0;
}

.cart-item__img {
  width: 90px;
  height: 90px;
  object-fit: contain;
  border-radius: var(--radius-sm);
}

.cart-item__details {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.cart-item__name {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: var(--text-sm);
  color: var(--color-text);
  margin: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.cart-item__weight {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  color: var(--color-text-light);
  margin: 0;
}

.cart-item__mix {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  color: var(--color-primary, #fc571c);
  font-weight: 600;
  margin: 2px 0 0;
}

.cart-item__price {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: var(--text-lg);
  color: var(--color-orange);
  margin: 0;
}


/* --- Quantity Controls --- */
.cart-item__qty {
  display: flex;
  align-items: center;
  gap: 2px;
  flex-shrink: 0;
}

.cart-qty-btn {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--color-text);
  border-radius: var(--radius-sm);
  background: var(--color-white);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-text);
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast);
  padding: 0;
  line-height: 1;
  -webkit-tap-highlight-color: transparent;
}

@media (hover: hover) {
  .cart-qty-btn:hover,
  .cart-qty-btn.is-trash:hover {
    background: var(--color-orange);
    color: var(--color-white);
    border-color: var(--color-orange);
  }
}

.cart-qty-btn:focus {
  outline: none;
}

.cart-qty-btn.is-trash {
  border-color: var(--color-orange);
  color: var(--color-orange);
}


.cart-qty-value {
  min-width: 28px;
  text-align: center;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: var(--text-sm);
  color: var(--color-text);
}

/* --- Remove Button --- */
.cart-item__remove {
  position: absolute;
  top: var(--space-xs);
  right: var(--space-xs);
  background: none;
  border: none;
  font-size: var(--text-lg);
  color: var(--color-text-light);
  cursor: pointer;
  padding: 2px 6px;
  line-height: 1;
  transition: color var(--transition-fast);
}

.cart-item__remove:hover {
  color: var(--color-orange);
}

/* --- Footer --- */
.cart-footer {
  flex-shrink: 0;
  padding: var(--space-md) var(--space-lg);
  border-top: 2.5px solid var(--color-text);
}

.cart-summary {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 10px;
  padding-bottom: 10px;
  border-bottom: 1px dashed rgba(0, 0, 0, 0.12);
}

.cart-summary__row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--color-text-light);
}

.cart-summary__free {
  color: #2a8d3f;
  font-weight: 700;
}

.cart-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: var(--text-lg);
  color: var(--color-text);
  margin-bottom: var(--space-md);
}

.cart-total__amount {
  color: var(--color-orange);
  font-weight: 700;
  font-size: var(--text-xl);
}

.cart-checkout-btn {
  width: 100%;
  text-align: center;
  justify-content: center;
}

.cart-checkout-btn.is-loading {
  opacity: 0.7;
  pointer-events: none;
  position: relative;
}

/* --- Toast --- */
.cart-toast {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--color-text);
  color: var(--color-white);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: var(--text-sm);
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--radius-full);
  z-index: 10002;
  opacity: 0;
  transition: transform var(--transition-base), opacity var(--transition-base);
  pointer-events: none;
}

.cart-toast.is-visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* --- Fly-to-cart animation --- */
.cart-fly-dot {
  position: fixed;
  width: 14px;
  height: 14px;
  background: var(--color-orange);
  border-radius: 50%;
  z-index: 10003;
  pointer-events: none;
  animation: cartFly 400ms cubic-bezier(0.2, 0.6, 0.3, 1) forwards;
}

@keyframes cartFly {
  0% {
    opacity: 1;
    transform: translate(0, 0) scale(1);
  }
  80% {
    opacity: 1;
    transform: translate(var(--fly-x), var(--fly-y)) scale(0.5);
  }
  100% {
    opacity: 0;
    transform: translate(var(--fly-x), var(--fly-y)) scale(0);
  }
}

/* --- Badge pop animation --- */
@keyframes badgePop {
  0% { transform: scale(1); }
  40% { transform: scale(1.5); }
  70% { transform: scale(0.85); }
  100% { transform: scale(1); }
}

.cart-count.is-bumping {
  animation: badgePop 400ms cubic-bezier(0.36, 0.07, 0.19, 0.97);
}

/* --- Cart icon wiggle --- */
@keyframes cartWiggle {
  0% { transform: rotate(0deg); }
  20% { transform: rotate(-12deg); }
  40% { transform: rotate(10deg); }
  60% { transform: rotate(-6deg); }
  80% { transform: rotate(3deg); }
  100% { transform: rotate(0deg); }
}

.cart-toggle.is-wiggling svg {
  animation: cartWiggle 500ms ease;
}

/* --- Scrollbar --- */
.cart-body::-webkit-scrollbar {
  width: 6px;
}

.cart-body::-webkit-scrollbar-track {
  background: var(--color-cream);
}

.cart-body::-webkit-scrollbar-thumb {
  background: var(--color-orange);
  border-radius: var(--radius-full);
}

/* ============================================
   Responsive
   ============================================ */

@media (max-width: 767px) {
  .cart-panel {
    width: 100vw;
  }

  .cart-header {
    padding: var(--space-sm) var(--space-sm);
  }

  .cart-body {
    padding: var(--space-sm) 0;
  }

  .cart-footer {
    padding: var(--space-sm) var(--space-sm);
  }

  .cart-item {
    padding: 12px;
    gap: 12px;
  }

  .cart-item__img {
    width: 96px;
    height: 96px;
  }

  .cart-qty-btn {
    width: 32px;
    height: 32px;
  }

  .cart-qty-value {
    min-width: 32px;
  }
}