/* ===== КОРЗИНА — МеталлСтрой ===== */

.ms-cart {
  max-width: 1120px;
  margin: 0 auto;
  padding: 20px 20px 60px;
}

/* ── Пустая корзина ── */
.ms-cart__empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  padding: 80px 20px;
  text-align: center;
  color: var(--color-text-muted);
  font-size: var(--font-size-md);
}

.ms-cart__empty-btn {
  display: inline-block;
  padding: 10px 28px;
  background: var(--color-primary);
  color: #fff;
  border-radius: var(--border-radius-sm);
  font-weight: 600;
  font-size: var(--font-size-base);
  transition: background var(--transition);
}

.ms-cart__empty-btn:hover {
  background: var(--color-primary-hover);
}

/* ── Макет ── */
.ms-cart__layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 20px;
  align-items: start;
}

/* ============================
   СТРОКИ ТОВАРОВ
   ============================ */
.ms-cart__items {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.ms-cart-item {
  background: #fff;
  border: 1px solid #E5E7EB;
  border-radius: var(--border-radius-md);
  padding: 14px 16px;
  display: grid;
  grid-template-columns: 20px 72px 1fr auto auto;
  gap: 14px;
  align-items: center;
  position: relative;
}

/* Удалить */
.ms-cart-item__remove {
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color var(--transition);
  flex-shrink: 0;
}

.ms-cart-item__remove:hover {
  color: #EF4444;
}

/* Изображение */
.ms-cart-item__img {
  display: block;
  width: 72px;
  height: 72px;
  border-radius: var(--border-radius-sm);
  overflow: hidden;
  background: #F8FAFC;
  flex-shrink: 0;
}

.ms-cart-item__img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

/* Название */
.ms-cart-item__info {
  min-width: 0;
}

.ms-cart-item__name {
  font-size: var(--font-size-base);
  color: var(--color-text);
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: color var(--transition);
}

.ms-cart-item__name:hover {
  color: var(--color-primary);
}

.ms-cart-item__sku {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  margin-top: 4px;
}

/* Количество */
.ms-qty-wrap {
  display: flex;
  align-items: center;
  border: 1px solid #E5E7EB;
  border-radius: var(--border-radius-sm);
  overflow: hidden;
  height: 34px;
  flex-shrink: 0;
}

.ms-qty-btn {
  width: 32px;
  height: 34px;
  background: #F8FAFC;
  border: none;
  cursor: pointer;
  font-size: 18px;
  color: var(--color-text);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition), color var(--transition);
  line-height: 1;
  font-family: inherit;
  flex-shrink: 0;
}

.ms-qty-btn:hover {
  background: var(--color-primary-light);
  color: var(--color-primary);
}

.ms-qty-input {
  width: 44px;
  height: 34px;
  border: none;
  border-left: 1px solid #E5E7EB;
  border-right: 1px solid #E5E7EB;
  text-align: center;
  font-size: var(--font-size-base);
  font-family: inherit;
  color: var(--color-text);
  -moz-appearance: textfield;
}

.ms-qty-input::-webkit-outer-spin-button,
.ms-qty-input::-webkit-inner-spin-button {
  -webkit-appearance: none;
}

.ms-qty-input:focus {
  outline: none;
  border-color: var(--color-primary);
}

/* Ошибка остатка */
.ms-qty-stock-err {
  font-size: 12px;
  color: var(--color-error, #e53935);
  margin-top: 4px;
}

/* Цена */
.ms-cart-item__price {
  text-align: right;
  flex-shrink: 0;
}

.ms-cart-item__total {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-text);
  white-space: nowrap;
}

/* ============================
   ИТОГО (правая колонка)
   ============================ */
.ms-cart-summary {
  background: #fff;
  border: 1px solid #E5E7EB;
  border-radius: var(--border-radius-md);
  padding: 20px;
  position: sticky;
  top: 12px;
}

.ms-cart-summary__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: var(--font-size-sm);
  color: var(--color-text);
  padding: 6px 0;
}

.ms-cart-summary__discount {
  color: #22C55E;
  font-weight: 600;
}

.ms-cart-summary__divider {
  height: 1px;
  background: #E5E7EB;
  margin: 10px 0;
}

/* Поле дисконтной карты */
.ms-cart-summary__card {
  margin: 6px 0;
}

.ms-cart-summary__card-input {
  width: 100%;
  padding: 8px 12px;
  border: 1px solid #E5E7EB;
  border-radius: var(--border-radius-sm);
  font-size: var(--font-size-sm);
  font-family: inherit;
  color: var(--color-text);
  box-sizing: border-box;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.ms-cart-summary__card-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.1);
}

.ms-cart-summary__card-btn {
  width: 100%;
  margin-top: 6px;
  padding: 7px 12px;
  background: var(--color-primary-light);
  color: var(--color-primary);
  border: 1px solid #C7D7FB;
  border-radius: var(--border-radius-sm);
  font-size: var(--font-size-sm);
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: background var(--transition);
}

.ms-cart-summary__card-btn:hover {
  background: #dbeafe;
}

.ms-cart-summary__card-msg {
  font-size: 11px;
  margin-top: 4px;
  text-align: center;
}

.ms-cart-summary__card-msg--ok    { color: #22C55E; }
.ms-cart-summary__card-msg--error { color: #EF4444; }

/* Итого */
.ms-cart-summary__total-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0 0;
  font-size: 16px;
  font-weight: 700;
  color: var(--color-text);
}

.ms-cart-summary__total {
  font-size: 20px;
  color: var(--color-primary);
  font-weight: 700;
}

/* Кнопка оформить */
.ms-cart-summary__checkout {
  display: block;
  width: 100%;
  margin-top: 14px;
  padding: 13px;
  background: var(--color-primary);
  color: #fff;
  border-radius: var(--border-radius-sm);
  font-size: var(--font-size-base);
  font-weight: 700;
  text-align: center;
  transition: background var(--transition);
}

.ms-cart-summary__checkout:hover {
  background: var(--color-primary-hover);
}

/* ============================
   КНОПКА «В КОРЗИНУ» (AJAX)
   ============================ */
.ms-add-to-cart.is-added {
  background: #22C55E !important;
  cursor: default;
}

.ms-add-to-cart.in-cart {
  background: var(--color-primary-hover) !important;
}

/* ── Адаптив ── */
@media (max-width: 800px) {
  .ms-cart__layout {
    grid-template-columns: 1fr;
  }

  .ms-cart-summary {
    position: static;
  }
}

@media (max-width: 560px) {
  .ms-cart-item {
    grid-template-columns: 20px 56px 1fr;
    grid-template-rows: auto auto;
    gap: 8px 10px;
    padding: 12px;
  }

  .ms-cart-item__remove {
    grid-column: 1; grid-row: 1;
    align-self: start;
    margin-top: 2px;
  }

  .ms-cart-item__img {
    grid-column: 2; grid-row: 1 / 3;
    align-self: start;
    width: 56px;
    height: 56px;
  }

  .ms-cart-item__info   { grid-column: 3; grid-row: 1; }

  .ms-qty-wrap          { grid-column: 3; grid-row: 2; justify-self: start; }
  .ms-cart-item__price  { grid-column: 3; grid-row: 2; justify-self: end; align-self: center; }
}