/* ============================================================
   ELENEX — CART SYSTEM STYLES (token-driven, monochrome editorial)
   Class names are produced by cart.js (do not rename): badge, toast,
   overlay, drawer, item, summary. JS untouched — styling only.
   ============================================================ */

:root {
  --cart-drawer-w: 460px;
  --cart-anim: var(--dur-2) var(--ease-inout);
}

/* ── 1. BADGE (kept in sync with header icon) ── */
.cart-btn { position: relative; display: inline-flex; }
.cart-badge {
  position: absolute; top: 2px; right: 2px;
  min-width: 17px; height: 17px; padding: 0 4px;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--ink); color: var(--paper);
  font-family: var(--font-body); font-size: 10px; font-weight: 700; line-height: 1;
  border-radius: 999px; border: 2px solid var(--paper);
  pointer-events: none;
  transition: transform .2s cubic-bezier(.34,1.56,.64,1);
}
.cart-badge.pop { transform: scale(1.4); }

/* ── 2. TOAST (post-add confirmation) ── */
.cart-toast-overlay {
  position: fixed; inset: 0;
  background: var(--overlay);
  z-index: 9000;
  display: flex; align-items: flex-start; justify-content: center;
  padding-top: 90px;
  opacity: 0; pointer-events: none;
  transition: opacity var(--cart-anim);
}
.cart-toast-overlay.show { opacity: 1; pointer-events: all; }
.cart-toast {
  background: var(--paper);
  border: var(--border-strong);
  width: min(480px, calc(100vw - 32px));
  padding: var(--space-m);
  transform: translateY(-20px);
  transition: transform var(--cart-anim);
}
.cart-toast-overlay.show .cart-toast { transform: translateY(0); }
.cart-toast__header {
  display: flex; align-items: center; gap: var(--space-2xs);
  margin-bottom: var(--space-s);
  font-family: var(--font-display); font-size: var(--step-1);
  letter-spacing: var(--tracking-display); text-transform: uppercase;
  color: var(--ink);
}
.cart-toast__header svg { flex-shrink: 0; stroke: var(--ink); }
.cart-toast__body { display: flex; gap: var(--space-s); align-items: center; }
.cart-toast__img {
  width: 84px; height: 84px; object-fit: cover;
  background: var(--paper-2); flex-shrink: 0;
}
.cart-toast__info { flex: 1; min-width: 0; }
.cart-toast__name {
  font-family: var(--font-display); font-size: var(--step-1);
  letter-spacing: var(--tracking-display); line-height: var(--leading-snug);
  margin-bottom: 2px;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.cart-toast__meta { font-family: var(--font-body); font-size: var(--step--1); color: var(--smoke); }
.cart-toast__price { font-family: var(--font-body); font-weight: 700; font-size: var(--step-0); margin-top: 4px; }
.cart-toast__actions { display: flex; gap: var(--space-2xs); margin-top: var(--space-s); }
.cart-toast__btn {
  flex: 1; padding: 0.85em 1em;
  font-family: var(--font-body); font-weight: 700; font-size: var(--step--1);
  letter-spacing: var(--tracking-label); text-transform: uppercase;
  cursor: pointer; border: 2px solid var(--ink); text-align: center;
  transition: background var(--dur-1) var(--ease-out), color var(--dur-1) var(--ease-out);
}
.cart-toast__btn--primary { background: var(--ink); color: var(--paper); }
.cart-toast__btn--primary:hover { background: transparent; color: var(--ink); }
.cart-toast__btn--secondary { background: transparent; color: var(--ink); }
.cart-toast__btn--secondary:hover { background: var(--ink); color: var(--paper); }

/* ── 3. DRAWER OVERLAY ── */
.cart-overlay {
  position: fixed; inset: 0; background: var(--overlay);
  z-index: 8000; opacity: 0; pointer-events: none;
  transition: opacity var(--cart-anim);
}
.cart-overlay.show { opacity: 1; pointer-events: all; }

/* ── 4. CART DRAWER ── */
.cart-drawer {
  position: fixed; top: 0; right: 0;
  width: var(--cart-drawer-w); max-width: 100vw; height: 100dvh;
  background: var(--paper);
  z-index: 8100; display: flex; flex-direction: column;
  box-shadow: -8px 0 40px rgba(10,10,10,.18);
  transform: translateX(100%);
  transition: transform var(--cart-anim);
}
.cart-drawer.open { transform: translateX(0); }

.cart-drawer__head {
  display: flex; align-items: center; justify-content: space-between;
  padding: var(--space-s) var(--space-m);
  border-bottom: var(--border-strong); flex-shrink: 0;
}
.cart-drawer__title { font-family: var(--font-display); font-size: var(--step-2); letter-spacing: var(--tracking-display); text-transform: uppercase; }
.cart-drawer__count { font-family: var(--font-body); font-size: var(--step--1); color: var(--smoke); margin-left: 6px; }
.cart-drawer__close { background: none; border: none; cursor: pointer; padding: 6px; display: flex; align-items: center; color: var(--ink); transition: opacity var(--dur-1) var(--ease-out); }
.cart-drawer__close:hover { opacity: 0.6; }

.cart-drawer__items {
  flex: 1; overflow-y: auto;
  padding: var(--space-s) var(--space-m);
  display: flex; flex-direction: column; gap: var(--space-s);
}
.cart-drawer__items::-webkit-scrollbar { width: 4px; }
.cart-drawer__items::-webkit-scrollbar-thumb { background: var(--ash); }

.cart-empty {
  flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: var(--space-xs); color: var(--smoke); text-align: center; padding: var(--space-2xl) var(--space-m);
}
.cart-empty svg { opacity: .3; stroke: var(--ink); }
.cart-empty__title { font-family: var(--font-display); font-size: var(--step-2); letter-spacing: var(--tracking-display); text-transform: uppercase; color: var(--ink); }
.cart-empty__sub { font-family: var(--font-body); font-size: var(--step--1); }

.cart-item {
  display: grid; grid-template-columns: 76px 1fr auto; gap: var(--space-xs);
  align-items: start; padding-bottom: var(--space-s);
  border-bottom: var(--border-hair);
  animation: slideInItem .25s ease;
}
@keyframes slideInItem { from { opacity: 0; transform: translateX(16px); } to { opacity: 1; transform: translateX(0); } }
.cart-item:last-child { border-bottom: none; }
.cart-item__img { width: 76px; height: 96px; object-fit: cover; background: var(--paper-2); }
.cart-item__info { display: flex; flex-direction: column; gap: 3px; }
.cart-item__name { font-family: var(--font-display); font-size: var(--step-1); letter-spacing: var(--tracking-display); line-height: var(--leading-snug); }
.cart-item__variant { font-family: var(--font-body); font-size: var(--step--1); color: var(--smoke); }
.cart-item__price { font-family: var(--font-body); font-size: var(--step--1); color: var(--smoke); }
.cart-item__subtotal { font-family: var(--font-body); font-weight: 700; font-size: var(--step-0); margin-top: 4px; }

.cart-item__qty {
  display: flex; align-items: center; border: 2px solid var(--ink);
  width: fit-content; margin-top: 6px;
}
.cart-item__qty-btn {
  width: 30px; height: 30px; background: none; border: none; font-size: 16px; cursor: pointer;
  display: flex; align-items: center; justify-content: center; color: var(--ink);
  transition: background var(--dur-1) var(--ease-out);
}
.cart-item__qty-btn:hover { background: var(--ink); color: var(--paper); }
.cart-item__qty-val { min-width: 30px; text-align: center; font-family: var(--font-body); font-size: var(--step--1); font-weight: 700; padding: 0 4px; }

.cart-item__remove {
  background: none; border: none; cursor: pointer; color: var(--ash);
  padding: 4px; line-height: 1; font-size: 20px; align-self: start;
  transition: color var(--dur-1) var(--ease-out);
}
.cart-item__remove:hover { color: var(--ink); }

.cart-drawer__footer {
  border-top: var(--border-strong); padding: var(--space-s) var(--space-m) var(--space-m);
  flex-shrink: 0; background: var(--paper);
}
.cart-summary { margin-bottom: var(--space-s); display: flex; flex-direction: column; gap: var(--space-3xs); }
.cart-summary__row { display: flex; justify-content: space-between; font-family: var(--font-body); font-size: var(--step--1); color: var(--smoke); }
.cart-summary__row--total {
  font-family: var(--font-display); font-size: var(--step-2); letter-spacing: var(--tracking-display);
  color: var(--ink); padding-top: var(--space-2xs); border-top: var(--border-hair); margin-top: var(--space-3xs);
}

.cart-btn-checkout {
  width: 100%; padding: 1em; background: var(--ink); color: var(--paper);
  border: 2px solid var(--ink);
  font-family: var(--font-body); font-weight: 700; font-size: var(--step-0);
  letter-spacing: var(--tracking-label); text-transform: uppercase; cursor: pointer;
  margin-bottom: var(--space-2xs);
  transition: background var(--dur-2) var(--ease-out), color var(--dur-2) var(--ease-out);
}
.cart-btn-checkout:hover { background: transparent; color: var(--ink); }

.cart-btn-empty {
  width: 100%; padding: 0.8em; background: none; border: 2px solid var(--line);
  font-family: var(--font-body); font-weight: 700; font-size: var(--step--1);
  letter-spacing: var(--tracking-label); text-transform: uppercase; color: var(--smoke); cursor: pointer;
  transition: border-color var(--dur-1) var(--ease-out), color var(--dur-1) var(--ease-out);
}
.cart-btn-empty:hover { border-color: var(--ink); color: var(--ink); }

@media (max-width: 520px) {
  :root { --cart-drawer-w: 100vw; }
  .cart-toast__img { width: 64px; height: 64px; }
}