/* ---------- Форма оформления заказа ---------- */

.checkout-section {
  padding: 24px;
  margin-bottom: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background-color: var(--bg);
}

.checkout-section__title {
  margin-bottom: 18px;
  font-size: 20px;
  font-weight: 700;
}

.checkout-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.checkout-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.checkout-label {
  font-size: 14px;
  font-weight: 500;
  color: var(--ink-2);
}

.checkout-input {
  min-height: 48px;
  padding: 12px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background-color: var(--bg);
  color: var(--ink);
  font-size: 15px;
  box-shadow: none;
}

.checkout-input:focus {
  border-color: var(--ink-2);
  background-color: var(--bg);
  color: var(--ink);
  box-shadow: none;
}

.checkout-field--invalid .checkout-input {
  border-color: var(--accent);
}

.checkout-error {
  color: var(--accent);
  font-size: 13px;
}

.checkout-alert {
  padding: 14px 18px;
  margin-bottom: 20px;
  border: 1px solid var(--accent);
  border-radius: var(--radius);
  color: var(--accent);
}

.checkout-alert p {
  margin: 0;
}

.checkout-guest-hint {
  margin: -8px 0 20px;
  color: var(--ink-2);
  font-size: 14px;
}

.checkout-guest-hint a {
  color: var(--ink);
  text-decoration: underline;
}

/* ---------- Способы доставки ---------- */

.delivery-options {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.delivery-option {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  cursor: pointer;
  transition: border-color 0.15s ease;
}

.delivery-option:has(input:checked) {
  border-color: var(--ink);
}

.delivery-option input {
  accent-color: var(--ink);
  width: 18px;
  height: 18px;
  margin: 0;
}

.delivery-option__name {
  flex: 1;
  font-weight: 500;
}

.delivery-option__price {
  color: var(--ink-2);
}

.checkout-address {
  margin-top: 16px;
}

/* ---------- Состав заказа ---------- */

.checkout-lines {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.checkout-line {
  display: flex;
  align-items: center;
  gap: 12px;
}

.checkout-line__image {
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  object-fit: cover;
  border-radius: 8px;
  background-color: var(--bg-soft);
}

.checkout-line__info {
  display: flex;
  flex: 1;
  flex-direction: column;
  min-width: 0;
}

.checkout-line__name {
  overflow: hidden;
  font-size: 14px;
  font-weight: 500;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.checkout-line__qty {
  color: var(--ink-2);
  font-size: 13px;
}

.checkout-line__total {
  font-size: 14px;
  font-weight: 600;
  white-space: nowrap;
}

.checkout-back {
  color: var(--ink-2);
  font-size: 14px;
  text-align: center;
}

.checkout-back:hover {
  color: var(--ink);
}

/* ---------- Заказ оформлен ---------- */

.order-created {
  display: flex;
  flex-direction: column;
  gap: 20px;
  max-width: 640px;
  margin: 0 auto 40px;
}

.order-created__lead {
  margin: 0;
  color: var(--ink-2);
  font-size: 16px;
}

.order-created__btn {
  text-decoration: none;
}

/* ---------- Мобильная адаптивность ---------- */

@media (max-width: 640px) {
  .checkout-section {
    padding: 16px;
  }

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