:root {
  --cart-red: #ef3429;
  --cart-ink: #20211f;
  --cart-muted: #74756f;
  --cart-line: #deded9;
  --cart-soft: #f5f4f1;
}

.cart-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255,255,255,.96);
}

.cart-page {
  width: min(1720px, calc(100% - 80px));
  margin: 0 auto;
  padding: 54px 0 90px;
}

.cart-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 32px;
  margin-bottom: 34px;
}

.cart-heading h1 {
  margin: 8px 0 8px;
  color: var(--cart-ink);
  font-size: clamp(42px, 5vw, 72px);
  line-height: .95;
}

.cart-heading p,
.cart-summary p,
.cart-empty p {
  color: var(--cart-muted);
  line-height: 1.55;
}

.eyebrow {
  color: var(--cart-red);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .18em;
}

.cart-back {
  padding: 14px 18px;
  border: 1px solid var(--cart-line);
  border-radius: 10px;
  color: var(--cart-ink);
  font-weight: 700;
  text-decoration: none;
}

.cart-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 390px;
  gap: 28px;
  align-items: start;
}

.cart-list {
  display: grid;
  gap: 16px;
}

.cart-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 230px;
  gap: 22px;
  padding: 24px;
  border: 1px solid var(--cart-line);
  border-radius: 14px;
  background: #fff;
}

.cart-item h2 {
  margin: 5px 0 18px;
  font-size: clamp(22px, 2.2vw, 32px);
  line-height: 1.12;
}

.cart-item-details {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 24px;
  margin: 0;
}

.cart-item-details div {
  padding-top: 10px;
  border-top: 1px solid #ecece7;
}

.cart-item-details dt {
  margin-bottom: 4px;
  color: var(--cart-muted);
  font-size: 12px;
}

.cart-item-details dd {
  margin: 0;
  font-size: 14px;
  font-weight: 700;
  overflow-wrap: anywhere;
}

.cart-item-actions {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: stretch;
  padding-left: 22px;
  border-left: 1px solid var(--cart-line);
}

.cart-item-price small {
  display: block;
  margin-bottom: 4px;
  color: var(--cart-muted);
}

.cart-item-price strong {
  font-size: 28px;
}

.cart-checkout {
  width: 100%;
  padding: 16px;
  border: 0;
  border-radius: 10px;
  background: var(--cart-red);
  color: #fff;
  font-weight: 800;
  cursor: pointer;
}

.cart-remove {
  margin-top: 10px;
  padding: 10px;
  border: 0;
  background: transparent;
  color: #888;
  cursor: pointer;
  text-decoration: underline;
}

.cart-summary {
  position: sticky;
  top: 112px;
  padding: 28px;
  border-radius: 14px;
  background: var(--cart-ink);
  color: #fff;
}

.cart-summary-row {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 18px 0;
  border-bottom: 1px solid #44443f;
}

.cart-summary-total strong {
  color: #fff;
  font-size: 24px;
}

.cart-summary p {
  font-size: 13px;
}

.cart-clear {
  width: 100%;
  padding: 12px;
  border: 1px solid #62625d;
  border-radius: 9px;
  background: transparent;
  color: #ddd;
  cursor: pointer;
}

.cart-empty {
  padding: 70px 24px;
  border: 1px solid var(--cart-line);
  border-radius: 14px;
  background: var(--cart-soft);
  text-align: center;
}

.cart-empty-icon { font-size: 44px; }
.cart-empty h2 { margin-bottom: 8px; font-size: 30px; }

.cart-primary-link {
  display: inline-block;
  margin-top: 14px;
  padding: 15px 22px;
  border-radius: 9px;
  background: var(--cart-red);
  color: #fff;
  font-weight: 800;
  text-decoration: none;
}

@media (max-width: 980px) {
  .cart-page { width: min(100% - 32px, 760px); padding-top: 34px; }
  .cart-layout { grid-template-columns: 1fr; }
  .cart-summary { position: static; }
}

@media (max-width: 650px) {
  .cart-heading { align-items: flex-start; flex-direction: column; }
  .cart-item { grid-template-columns: 1fr; padding: 18px; }
  .cart-item-actions { gap: 20px; padding: 18px 0 0; border-left: 0; border-top: 1px solid var(--cart-line); }
  .cart-item-details { grid-template-columns: 1fr; }
}