.cart-section { padding: 3rem 0 5rem; background: var(--is-offwhite); min-height: calc(100vh - 200px); }
.cart-section h1 { font-size: clamp(1.8rem, 4vw, 2.4rem); margin-bottom: 2rem; }

.cart-empty-state {
  background: var(--is-white); border: 1px solid var(--is-line); border-radius: var(--radius);
  padding: 3rem; text-align: center;
}
.cart-empty-state p { color: var(--is-grey); margin-bottom: 1.25rem; }

.cart-items { display: flex; flex-direction: column; gap: 0.85rem; margin-bottom: 1.5rem; }
.cart-item {
  background: var(--is-white); border: 1px solid var(--is-line); border-radius: var(--radius);
  padding: 1rem 1.25rem; display: flex; align-items: center; gap: 1.25rem;
}
.cart-item-img {
  width: 64px; height: 64px; flex-shrink: 0; background: var(--is-offwhite);
  border-radius: var(--radius); display: flex; align-items: center; justify-content: center; overflow: hidden;
}
.cart-item-img img { width: 100%; height: 100%; object-fit: contain; }
.cart-item-info { flex: 1; min-width: 0; }
.cart-item-brand { font-size: 0.72rem; text-transform: uppercase; color: var(--is-grey); letter-spacing: 0.04em; }
.cart-item-title { font-weight: 700; font-size: 0.95rem; display: block; }
.cart-item-title:hover { color: var(--is-red); }
.cart-item-sku { font-family: var(--font-mono); font-size: 0.75rem; color: var(--is-grey); }
.cart-item-qty {
  display: flex; align-items: center; gap: 0.5rem; flex-shrink: 0;
}
.cart-item-qty input {
  width: 52px; text-align: center; border: 1px solid var(--is-line); border-radius: var(--radius);
  padding: 0.4rem; font-family: var(--font-body); font-size: 0.9rem;
}
.cart-item-remove {
  background: none; border: none; color: var(--is-grey); font-size: 1.3rem; cursor: pointer;
  flex-shrink: 0; line-height: 1; padding: 0.25rem;
}
.cart-item-remove:hover { color: var(--is-red); }

.cart-item-price {
  flex-shrink: 0; text-align: right; min-width: 100px;
  display: flex; flex-direction: column; gap: 0.15rem;
}
.cart-item-unit-price { font-size: 0.78rem; color: var(--is-grey); }
.cart-item-line-total { font-weight: 700; font-size: 1rem; }

.cart-summary {
  background: var(--is-white); border: 1px solid var(--is-line); border-radius: var(--radius);
  padding: 1.5rem; max-width: 420px;
}
.cart-summary-row {
  display: flex; justify-content: space-between; font-weight: 700; font-size: 1.05rem;
  margin-bottom: 0.75rem;
}
.cart-note { font-size: 0.85rem; color: var(--is-grey); margin-bottom: 1.25rem; line-height: 1.5; }