/* Checkout */

.page-checkout {
  min-height: 100dvh;
}

.checkout {
  max-width: 960px;
  margin: 0 auto;
  padding: 1.5rem clamp(1.25rem, 4vw, 3rem) 6rem;
}

.checkout__title {
  font-size: clamp(1.35rem, 2.4vw, 1.75rem);
  font-weight: 400;
  letter-spacing: 0.06em;
  margin-bottom: 1.75rem;
}

.checkout__empty {
  padding: 3rem 0;
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  color: rgba(17, 17, 17, 0.55);
}

.checkout__empty a {
  color: var(--ink);
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

.checkout__layout {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(2rem, 4vw, 3.5rem);
  align-items: start;
}

.checkout__list {
  display: grid;
  gap: 0;
  border-top: 1px solid #e8e8e8;
}

.checkout-line {
  display: grid;
  grid-template-columns: 4.5rem 1fr auto;
  gap: 1rem;
  align-items: center;
  padding: 1rem 0;
  border-bottom: 1px solid #e8e8e8;
}

.checkout-line__thumb {
  width: 4.5rem;
  height: 4.5rem;
  object-fit: contain;
  background: transparent;
}

.checkout-line__name {
  font-size: 0.88rem;
  letter-spacing: 0.04em;
  margin-bottom: 0.25rem;
}

.checkout-line__meta {
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: rgba(17, 17, 17, 0.5);
}

.checkout-line__price {
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  text-align: right;
}

.checkout-line__remove {
  display: inline-block;
  margin-top: 0.45rem;
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  color: rgba(17, 17, 17, 0.4);
  text-decoration: underline;
  text-underline-offset: 0.15em;
}

.checkout-line__remove:hover {
  color: #111;
}

.checkout__aside {
  position: sticky;
  top: 5.5rem;
  display: grid;
  gap: 1.5rem;
}

.checkout__summary {
  display: grid;
  gap: 0.55rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid #e8e8e8;
  font-size: 0.85rem;
  letter-spacing: 0.04em;
}

.checkout__summary-row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  color: rgba(17, 17, 17, 0.65);
}

.checkout__summary-row.is-total {
  color: #111;
  font-size: 1rem;
  margin-top: 0.35rem;
}

.checkout-form {
  display: grid;
  gap: 0.85rem;
}

.checkout-form__label {
  display: grid;
  gap: 0.35rem;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(17, 17, 17, 0.45);
}

.checkout-form__input,
.checkout-form__select,
.checkout-form__textarea {
  width: 100%;
  padding: 0.75rem 0.85rem;
  border: 1px solid #ddd;
  background: #fff;
  font: inherit;
  font-size: 0.85rem;
  letter-spacing: 0.03em;
  color: #111;
  text-transform: none;
}

.checkout-form__textarea {
  min-height: 5rem;
  resize: vertical;
}

.checkout-form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

.checkout-form__pay {
  margin-top: 0.5rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 0.95rem 1.25rem;
  border: 1px solid #111;
  background: #111;
  color: #fff;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  transition: opacity 0.25s var(--ease);
}

.checkout-form__pay:hover {
  opacity: 0.8;
}

.checkout-form__pay:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.checkout-form__hint {
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: rgba(17, 17, 17, 0.4);
  line-height: 1.5;
}

.checkout__done {
  padding: 3rem 0;
  max-width: 28rem;
}

.checkout__done h1 {
  font-size: 1.5rem;
  font-weight: 400;
  letter-spacing: 0.06em;
  margin-bottom: 0.85rem;
}

.checkout__done p {
  font-size: 0.88rem;
  line-height: 1.6;
  color: rgba(17, 17, 17, 0.65);
  margin-bottom: 1.5rem;
}

.checkout__done a {
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

@media (max-width: 820px) {
  .checkout__layout {
    grid-template-columns: 1fr;
  }

  .checkout__aside {
    position: static;
  }

  .checkout-form__row {
    grid-template-columns: 1fr;
  }
}