/* =============================================================
   NAFCO カート リニューアル2026（NFCEC-1229）
   EC-CUBE4系の2カラム（左=明細 / 右=合計サマリ）。
   /cart/index.php のみ読込（site_frame.tpl 分岐）。トークンは common.css。
   ============================================================= */

.nf-cart {
  padding: 24px 0 48px;
}
.nf-cart__title {
  font-size: 22px;
  font-weight: 700;
  color: var(--color-text-primary);
  margin: 0 0 16px;
}

/* ─ 通知・エラー ─ */
.nf-cart__notice { margin-bottom: 16px; }
.nf-cart__notice-error,
.nf-cart__notice-warn {
  background: #fff5f5;
  border: 1px solid #e0245e;
  color: #c0143c;
  border-radius: 6px;
  padding: 10px 14px;
  font-size: 13px;
  line-height: 1.6;
  margin: 0 0 8px;
}
.nf-cart__notice-info {
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  color: var(--color-text-secondary);
  border-radius: 6px;
  padding: 10px 14px;
  font-size: 12px;
  line-height: 1.6;
  margin: 0 0 8px;
}

/* ─ グループ（cartKey 単位） ─ */
.nf-cart__group { margin-bottom: 32px; }
.nf-cart__group-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-text-primary);
  padding: 8px 12px;
  background: var(--color-bg-secondary);
  border-radius: 6px 6px 0 0;
  margin: 0 0 12px;
}

/* ─ 2カラムレイアウト ─ */
.nf-cart__layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 24px;
  align-items: start;
}

/* ─ 明細（左） ─ */
.nf-cart__items {
  border: 1px solid var(--color-border);
  border-radius: 8px;
  overflow: hidden;
  background: #fff;
}
.nf-cart__item {
  display: grid;
  grid-template-columns: 90px minmax(0, 1fr) auto;
  gap: 14px;
  padding: 16px;
  border-bottom: 1px solid var(--color-border);
  transition: opacity .15s;
}
.nf-cart__item:last-child { border-bottom: none; }
.nf-cart__item--busy { opacity: .5; pointer-events: none; }

.nf-cart__item-thumb { width: 90px; }
.nf-cart__item-thumb img {
  width: 90px;
  height: 90px;
  object-fit: contain;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  background: #f9f9f9;
}
.nf-cart__item-name {
  display: block;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--color-text-primary);
  text-decoration: none;
}
.nf-cart__item-name:hover { text-decoration: underline; }
.nf-cart__item-class { font-size: 12px; color: var(--color-text-secondary); margin: 4px 0 0; }
.nf-cart__item-status { display: flex; flex-wrap: wrap; gap: 4px; margin: 6px 0 0; }
.nf-cart__item-status img { height: 20px; width: auto; }
.nf-cart__item-tag { font-size: 11px; color: #c0143c; margin: 4px 0 0; }

/* 明細右側（価格・数量・小計・削除） */
.nf-cart__item-ctrl {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
  min-width: 150px;
}
.nf-cart__item-price { text-align: right; font-size: 14px; }
.nf-cart__price-line { display: flex; align-items: baseline; gap: 6px; justify-content: flex-end; }
.nf-cart__price-label {
  font-size: 10px; color: #fff; background: var(--color-text-secondary);
  border-radius: 3px; padding: 1px 6px;
}
.nf-cart__item-price .nf-price__now { font-size: 16px; font-weight: 700; color: var(--color-text-primary); }
.nf-cart__item-price .nf-price__unit { font-size: 11px; color: var(--color-text-secondary); }

/* 数量プルダウン */
.nf-cart__qty {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.nf-cart__qty-label { font-size: 12px; color: var(--color-text-secondary); }
.nf-cart__qty-select {
  min-width: 72px; height: 34px;
  padding: 0 28px 0 12px;
  border: 1px solid var(--color-border-strong);
  border-radius: 6px;
  font-size: 15px; font-weight: 600;
  font-family: inherit;
  color: var(--color-text-primary);
  background: #fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='7'%3E%3Cpath d='M0 0l5 7 5-7z' fill='%23555'/%3E%3C/svg%3E") no-repeat right 10px center;
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
}
.nf-cart__item-subtotal { font-size: 13px; color: var(--color-text-secondary); margin: 0; }
.nf-cart__item-total { font-size: 16px; font-weight: 700; color: var(--color-text-primary); }
.nf-cart__item-del {
  display: inline-flex; align-items: center; gap: 4px;
  background: none; border: none; cursor: pointer;
  color: var(--color-text-secondary); font-size: 12px; padding: 2px 4px;
}
.nf-cart__item-del:hover { color: #c0143c; }

/* ─ 合計サマリ（右） ─ */
.nf-cart__summary {
  border: 1px solid var(--color-border);
  border-radius: 8px;
  background: #fff;
  padding: 18px;
  position: sticky;
  top: 96px;
}
.nf-cart__summary-note {
  font-size: 12px; line-height: 1.6; color: var(--color-text-secondary);
  background: var(--color-bg-secondary); border-radius: 6px; padding: 8px 10px; margin: 0 0 12px;
}
.nf-cart__summary-note b { color: var(--color-accent-dark); }
.nf-cart__summary-row {
  display: flex; align-items: baseline; justify-content: space-between;
  font-size: 13px; color: var(--color-text-primary); margin: 8px 0;
}
.nf-cart__summary-row--total { font-size: 15px; border-top: 1px solid var(--color-border); padding-top: 12px; }
.nf-cart__summary-row--total b,
.nf-cart__grand-total { font-size: 22px; font-weight: 700; color: var(--color-text-primary); }
.nf-cart__summary-row--point { font-size: 12px; color: var(--color-text-secondary); }
.nf-cart__free-remain {
  font-size: 12px; color: var(--color-accent-dark);
  background: #fff8e6; border-radius: 6px; padding: 8px 10px; margin: 10px 0; text-align: center;
}
.nf-cart__free-remain b { font-size: 14px; }

/* ─ レジ導線ボタン ─ */
.nf-cart__actions { margin-top: 14px; }
.nf-cart__actions-ttl { font-size: 13px; font-weight: 700; color: var(--color-text-primary); margin: 14px 0 6px; text-align: center; }
.nf-cart__actions-note { font-size: 12px; color: var(--color-text-secondary); margin: 0 0 8px; line-height: 1.6; }
.nf-cart__mailnote { font-size: 11px; color: var(--color-text-secondary); line-height: 1.6; margin: 10px 0 0; }
.nf-cart__mailnote b { color: var(--color-accent-dark); }

.nf-cart__submit {
  display: flex; align-items: center; justify-content: center;
  width: 100%; height: 52px; box-sizing: border-box;
  background: var(--color-accent); color: #fff !important;
  border: none; border-radius: 6px;
  font-size: 16px; font-weight: 700; font-family: inherit;
  cursor: pointer; text-decoration: none; transition: background .15s;
  -webkit-appearance: none; appearance: none;
}
.nf-cart__submit:hover { background: var(--color-accent-dark); }
.nf-cart__submit--sub {
  background: #fff; color: var(--color-accent-dark) !important;
  border: 1px solid var(--color-accent);
}
.nf-cart__submit--sub:hover { background: var(--color-bg-secondary); }
.nf-cart__submit--disabled { background: #ccc !important; cursor: default; }
.nf-cart__submit + .nf-cart__submit { margin-top: 8px; }
.nf-cart__continue {
  display: block; text-align: center; margin-top: 14px;
  font-size: 13px; color: var(--color-link); text-decoration: none;
}
.nf-cart__continue:hover { text-decoration: underline; }
.nf-cart__extra { margin: 12px 0; }

/* ─ 空カート ─ */
.nf-cart__empty {
  text-align: center; padding: 48px 16px;
  border: 1px solid var(--color-border); border-radius: 8px; background: #fff;
}
.nf-cart__empty-ttl { font-size: 16px; font-weight: 700; color: var(--color-text-primary); margin: 0 0 8px; }
.nf-cart__empty-note { font-size: 13px; color: var(--color-text-secondary); line-height: 1.7; margin: 0 0 20px; }
.nf-cart__empty-btn { display: inline-flex; width: auto; padding: 0 32px; }

/* ─ SP ─ */
@media (max-width: 767px) {
  .nf-cart { padding: 16px 0 40px; }
  .nf-cart__title { font-size: 18px; }
  .nf-cart__layout { grid-template-columns: 1fr; gap: 16px; }
  .nf-cart__item {
    grid-template-columns: 72px minmax(0, 1fr);
    grid-template-areas: "thumb info" "ctrl ctrl";
    gap: 10px 12px;
  }
  .nf-cart__item-thumb { grid-area: thumb; width: 72px; }
  .nf-cart__item-thumb img { width: 72px; height: 72px; }
  .nf-cart__item-info { grid-area: info; }
  .nf-cart__item-ctrl {
    grid-area: ctrl; flex-direction: row; flex-wrap: wrap;
    align-items: center; justify-content: space-between;
    border-top: 1px dashed var(--color-border); padding-top: 10px; min-width: 0;
  }
  .nf-cart__summary { position: static; }
}