/* ==========================================================================
   Cart drawer
   ========================================================================== */

/* ---- Header bag icon: count badge ---- */

.cart-toggle {
  position: relative;
}

.cart-badge {
  position: absolute;
  top: calc(-1 * var(--space-1));
  right: calc(-1 * var(--space-1));
  min-width: var(--space-4);
  height: var(--space-4);
  padding: 0 var(--space-1);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  /* Always a white fill + black border/text, regardless of which header
     it sits on (solid black on the store page, solid white on the PDP) —
     that way it reads as its own badge against either background rather
     than blending into one of them. */
  background-color: var(--color-white);
  color: var(--color-black);
  border: 1px solid var(--color-black);
  font-size: var(--font-size-xs);
  line-height: 1;
}

.cart-badge[hidden] {
  display: none;
}

/* ---- Backdrop + drawer ----
   Reuses the filter panel's backdrop-blur approach. Unlike the filter
   panel, the cart drawer is a fixed-width slide-in at every viewport size
   (never a full-screen sheet), so there's always a visible backdrop area
   behind it — the blur applies unconditionally rather than being gated to
   a desktop breakpoint. */

.cart-backdrop {
  position: fixed;
  inset: 0;
  z-index: var(--z-overlay);
  background-color: var(--color-black);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.cart-backdrop.is-open {
  opacity: 0.4;
  visibility: visible;
  backdrop-filter: blur(var(--space-1));
}

.cart-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  z-index: var(--z-drawer);
  width: 100%;
  max-width: calc(var(--space-9) * 6);
  display: flex;
  flex-direction: column;
  background-color: var(--color-white);
  color: var(--color-black);
  visibility: hidden;
  transform: translateX(100%);
  transition: transform 0.3s ease, visibility 0.3s ease;
}

.cart-drawer.is-open {
  visibility: visible;
  transform: translateX(0);
}

.cart-drawer__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-5) var(--space-4);
  border-bottom: 1px solid var(--color-grey-200);
  flex-shrink: 0;
}

.cart-drawer__title {
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-bold);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.cart-drawer__close {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: var(--space-6);
  height: var(--space-6);
  color: var(--color-black);
  transition: opacity 0.15s ease;
}

.cart-drawer__close:hover {
  opacity: 0.6;
}

.cart-drawer__close:focus-visible {
  outline: 2px solid var(--color-black);
  outline-offset: 2px;
}

.cart-drawer__close svg {
  width: var(--space-4);
  height: var(--space-4);
}

.cart-drawer__body {
  flex: 1;
  overflow-y: auto;
  padding: 0 var(--space-4);
}

.cart-drawer__empty-state {
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  text-align: center;
}

.cart-drawer__empty {
  font-size: var(--font-size-sm);
  color: var(--color-grey-500);
}

/* ---- Line items ---- */

.cart-item {
  position: relative;
  display: flex;
  gap: var(--space-3);
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--color-grey-100);
}

.cart-item__media {
  flex-shrink: 0;
  width: calc(var(--space-9) * 1.5);
  aspect-ratio: 3 / 4;
  background-color: var(--color-grey-50);
  overflow: hidden;
}

.cart-item__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cart-item__details {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  padding-right: var(--space-5);
}

.cart-item__name {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-black);
}

.cart-item__variation {
  font-size: var(--font-size-xs);
  color: var(--color-grey-500);
}

.cart-item__price {
  font-size: var(--font-size-sm);
  color: var(--color-black);
}

.cart-item__qty {
  margin-top: var(--space-2);
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  width: fit-content;
  border: 1px solid var(--color-grey-300);
  padding: 0 var(--space-2);
}

.cart-item__qty-btn {
  width: var(--space-5);
  height: var(--space-5);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-sm);
  color: var(--color-black);
  transition: opacity 0.15s ease;
}

.cart-item__qty-btn:hover {
  opacity: 0.6;
}

.cart-item__qty-btn:focus-visible {
  outline: 2px solid var(--color-black);
  outline-offset: 1px;
}

.cart-item__qty-value {
  min-width: var(--space-4);
  text-align: center;
  font-size: var(--font-size-sm);
  color: var(--color-black);
}

.cart-item__remove {
  position: absolute;
  top: var(--space-4);
  right: 0;
  font-size: var(--font-size-md);
  line-height: 1;
  color: var(--color-grey-400);
  transition: color 0.15s ease;
}

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

.cart-item__remove:focus-visible {
  outline: 2px solid var(--color-black);
  outline-offset: 2px;
}

/* ---- Footer: subtotal + checkout ---- */

.cart-drawer__footer {
  flex-shrink: 0;
  padding: var(--space-4);
  border-top: 1px solid var(--color-grey-200);
}

.cart-drawer__footer[hidden] {
  display: none;
}

.cart-drawer__subtotal-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: var(--space-4);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  color: var(--color-black);
}

.cart-drawer__checkout {
  display: block;
  width: 100%;
  padding: var(--space-3);
  text-align: center;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-white);
  background-color: var(--color-black);
  transition: opacity 0.15s ease;
}

.cart-drawer__checkout:hover {
  opacity: 0.85;
}

.cart-drawer__checkout:focus-visible {
  outline: 2px solid var(--color-black);
  outline-offset: 2px;
}