/* Cart page styles */
.cart-page { max-width: 1100px; margin: 0 auto; padding: var(--spacing-xl) var(--spacing-md); }

.cart-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: var(--spacing-xl);
  align-items: start;
}

@media (max-width: 768px) {
  .cart-layout { grid-template-columns: 1fr; }
}

/* ── Cart items ─────────────────────────────────────────────────── */
.cart-items-section h2 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: 0 0 var(--spacing-md);
  padding-bottom: var(--spacing-sm);
  border-bottom: 1px solid var(--border);
}

.cart-empty {
  text-align: center;
  padding: var(--spacing-xl) 0;
  color: var(--text-secondary);
}
.cart-empty p { margin: var(--spacing-sm) 0; }
.cart-empty .btn-primary {
  display: inline-block;
  margin-top: var(--spacing-md);
  padding: 0.75rem 2rem;
  background: var(--accent);
  color: #fff;
  border-radius: var(--radius-md);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
}

.cart-item {
  display: grid;
  grid-template-columns: 80px 1fr auto;
  gap: var(--spacing-md);
  align-items: center;
  padding: var(--spacing-md) 0;
  border-bottom: 1px solid var(--border);
}
.cart-item:last-child { border-bottom: none; }

.cart-item-img {
  width: 80px;
  height: 80px;
  background: var(--bg-secondary);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.cart-item-img img { width: 100%; height: 100%; object-fit: contain; padding: 6px; }

.cart-item-info { min-width: 0; }
.cart-item-name { font-weight: 600; font-size: 0.95rem; margin-bottom: 2px; }
.cart-item-sku  { font-size: 0.75rem; color: var(--text-secondary); margin-bottom: var(--spacing-xs); }
.cart-item-price { font-size: 0.875rem; color: var(--text-secondary); }

.cart-item-controls {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: var(--spacing-xs);
}
.cart-item-subtotal { font-weight: 700; font-size: 1rem; }

.cart-qty-group {
  display: flex;
  align-items: center;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.cart-qty-btn {
  width: 32px;
  height: 32px;
  background: var(--bg-secondary);
  border: none;
  cursor: pointer;
  font-size: 1rem;
  color: var(--text-primary);
  transition: background 0.15s;
}
.cart-qty-btn:hover { background: var(--border); }
.cart-qty-val {
  width: 36px;
  text-align: center;
  font-size: 0.875rem;
  font-weight: 600;
  border-left: 1px solid var(--border);
  border-right: 1px solid var(--border);
  padding: 4px 0;
}

.cart-remove-btn {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-secondary);
  font-size: 0.8rem;
  padding: 2px 0;
  transition: color 0.15s;
}
.cart-remove-btn:hover { color: #cb2431; }

/* ── Order summary sidebar ─────────────────────────────────────── */
.cart-summary {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  position: sticky;
  top: 100px;
}
.cart-summary h3 {
  font-size: 1rem;
  font-weight: 600;
  margin: 0 0 var(--spacing-md);
}
.summary-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.875rem;
  margin-bottom: var(--spacing-xs);
  color: var(--text-secondary);
}
.summary-row.total {
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--text-primary);
  padding-top: var(--spacing-sm);
  margin-top: var(--spacing-sm);
  border-top: 1px solid var(--border);
}
.shipping-note {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-top: var(--spacing-xs);
}

.btn-checkout {
  display: block;
  width: 100%;
  margin-top: var(--spacing-md);
  padding: 0.875rem;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: var(--radius-md);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  text-align: center;
  text-decoration: none;
  transition: background 0.15s, transform 0.1s;
}
.btn-checkout:hover  { background: #1a6e2a; }
.btn-checkout:active { transform: scale(0.98); }
.btn-checkout:disabled,
.btn-checkout[aria-disabled="true"] {
  background: #ccc;
  cursor: not-allowed;
  pointer-events: none;
}

.btn-continue-shopping {
  display: block;
  text-align: center;
  margin-top: var(--spacing-sm);
  font-size: 0.85rem;
  color: var(--text-secondary);
  text-decoration: none;
}
.btn-continue-shopping:hover { color: var(--text-primary); }

/* ── Cart count badge in header ─────────────────────────────────── */
.cart-count-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 18px;
  height: 18px;
  background: var(--accent);
  color: #fff;
  border-radius: 9px;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0 4px;
  margin-left: 4px;
  vertical-align: middle;
  line-height: 1;
}
.cart-count-badge[hidden] { display: none; }