/* cart.css — корзина, оформление заказа, форма. */

.alert {
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
  font-size: 0.9rem;
}
.alert--success { background: rgba(42,140,63,.12); color: var(--color-success); }
.alert--error { background: rgba(192,57,43,.12); color: var(--color-danger); }

.cart-empty { text-align: center; padding: 60px 20px; }

/* ===== Список корзины ===== */
.cart-items { display: flex; flex-direction: column; gap: 12px; }
.cart-item {
  display: grid;
  grid-template-columns: 100px 1fr auto auto;
  gap: 16px;
  align-items: center;
  padding: 16px;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
}
.cart-item__photo {
  width: 100px; height: 80px;
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}
.cart-item__photo img { width: 100%; height: 100%; object-fit: contain; padding: 6px; }
.cart-item__photo--empty { color: var(--color-text-muted); font-size: 1.5rem; }
.cart-item__sku a { color: var(--color-primary); font-weight: 600; text-decoration: underline; }
.cart-item__name { font-size: 0.95rem; margin-top: 4px; }
.cart-item__desc { font-size: 0.82rem; margin-top: 2px; }
.cart-item__remove-btn {
  width: 32px; height: 32px; border-radius: 50%;
  color: var(--color-text-muted); font-size: 1rem;
  transition: all var(--transition);
}
.cart-item__remove-btn:hover { background: rgba(192,57,43,.12); color: var(--color-danger); }

.cart-actions {
  display: flex; justify-content: space-between; align-items: center;
  margin-top: 24px; flex-wrap: wrap; gap: 12px;
}

/* ===== Оформление заказа ===== */
.checkout-layout {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 32px;
  align-items: start;
}
.checkout-form { display: flex; flex-direction: column; gap: 16px; }
.form-row { display: flex; flex-direction: column; gap: 6px; }
.form-row--2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-row label { font-size: 0.9rem; font-weight: 500; }
.form-row input, .form-row textarea {
  padding: 10px 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  transition: border-color var(--transition);
}
.form-row input:focus, .form-row textarea:focus {
  border-color: var(--color-primary); outline: none;
}
.req { color: var(--color-danger); }

.form-consent {
  background: var(--color-bg-alt);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  margin-top: 8px;
}
.consent-check {
  display: flex; gap: 10px; align-items: flex-start;
  font-size: 0.88rem; line-height: 1.5;
  cursor: pointer;
}
.consent-check input { margin-top: 3px; width: 18px; height: 18px; }
.consent-check a { color: var(--color-primary); text-decoration: underline; }

.btn--lg { padding: 14px 32px; font-size: 1rem; align-self: flex-start; }

/* Сводка заказа */
.checkout-summary {
  background: var(--color-bg-alt);
  border-radius: var(--radius);
  padding: 20px;
  position: sticky; top: 20px;
}
.checkout-summary h3 { margin-bottom: 14px; }
.checkout-summary__items { display: flex; flex-direction: column; gap: 10px; margin-bottom: 16px; }
.checkout-summary__item {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 8px;
  font-size: 0.88rem;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--color-border);
}
.cs-sku { font-weight: 600; color: var(--color-primary); }
.cs-name { color: var(--color-text); }
.cs-qty { color: var(--color-text-muted); white-space: nowrap; }
.checkout-summary__total {
  font-weight: 600; font-size: 0.9rem;
  padding-top: 10px; border-top: 2px solid var(--color-primary);
}

@media (max-width: 800px) {
  .checkout-layout { grid-template-columns: 1fr; }
  .form-row--2 { grid-template-columns: 1fr; }
  .cart-item { grid-template-columns: 80px 1fr; }
  .cart-item__qty, .cart-item__remove { grid-column: 2; }
}