.checkout-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: var(--space-4);
  align-items: start;
}

.checkout-flow {
  display: grid;
  gap: var(--space-3);
}

.checkout-step {
  border: 1px solid var(--line);
  background: var(--paper-strong);
  border-radius: 8px;
  padding: var(--space-4);
}

.checkout-step h2 {
  margin: 0 0 var(--space-3);
  font-size: 20px;
}

.cart-checkout-v1-checkout-lines,
[data-module-id="cart.checkout.v1.checkout-lines"] {
  display: grid;
  gap: var(--space-2);
}

.checkout-line {
  display: grid;
  grid-template-columns: 72px 1fr auto;
  gap: var(--space-2);
  align-items: center;
  border-bottom: 1px solid var(--line);
  padding-bottom: var(--space-2);
}

.checkout-line .media-frame {
  aspect-ratio: 1 / 1;
}

.checkout-line h3,
.checkout-line p {
  margin: 0;
}

.payment-choice {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-2);
}

.payment-choice label {
  border: 1px solid var(--line);
  padding: var(--space-2);
  border-radius: 8px;
  background: var(--paper);
}

.ledger-sheet {
  position: sticky;
  top: 20px;
  display: grid;
  gap: var(--space-3);
}

.ledger-row {
  display: flex;
  justify-content: space-between;
  gap: var(--space-3);
  border-bottom: 1px solid var(--line);
  padding-bottom: var(--space-1);
}

@media (max-width: 900px) {
  .checkout-grid,
  .payment-choice {
    grid-template-columns: 1fr;
  }

  .ledger-sheet {
    position: static;
  }
}