/* 共通設定 */
html body.fs-body-checkout div.fs-c-checkout-shippingDetail div.fs-c-checkout-shippingDetail__deliveryDetail {
    grid-template-columns: 1fr !important;
}

html body.fs-body-checkout div.fs-c-checkout-shippingDetail div.fs-c-checkout-shippingDetail__button {
    grid-column: 1 !important;
}

html body.fs-body-checkout div.fs-c-checkout-shippingDetail button.fs-c-button--change--small {
    background: #fff !important;
    border: 1px solid #000 !important;
    color: #000 !important;
    padding: 15px 0px !important;
    width: 100% !important;
    box-sizing: border-box !important;
    cursor: pointer !important;
}

/* PC版表示（1025px以上）でのラベル変更 */
@media screen and (min-width: 1025px) {
  .fs-c-checkout-delivery_method__button .fs-c-button__label {
      font-size: 0 !important;
  }
  .fs-c-checkout-delivery_method__button .fs-c-button__label::before {
      content: "お届け希望日／時間を設定する";
      font-size: 16px !important;
      display: inline-block;
  }
}

/* スマホ向け（767px以下）でのレイアウト調整 */
@media screen and (max-width: 767px) {
    html body.fs-body-checkout div.fs-c-checkout-shippingDetail div.fs-c-checkout-shippingDetail__deliveryDetail {
        display: block !important;
    }
    html body.fs-body-checkout div.fs-c-checkout-shippingDetail div.fs-c-checkout-shippingDetail__button {
        margin-top: 20px !important;
    }

    /* スマホでもラベルを変更する場合は下記も有効化 */
    .fs-c-checkout-delivery_method__button .fs-c-button__label {
        font-size: 0 !important;
    }
    .fs-c-checkout-delivery_method__button .fs-c-button__label::before {
        content: "お届け希望日／時間を設定する";
        font-size: 16px !important;
        display: inline-block;
    }
}


.fs-body-checkout .fs-c-checkout-shippingDetail .fs-c-button__label {
    font-size: 0 !important;
}

.fs-body-checkout .fs-c-checkout-shippingDetail .fs-c-button__label::before {
    content: "お届け希望日／時間を設定する" !important;
    font-size: 16px !important;
    display: inline-block !important;
}

.fs-c-checkout-note__textarea {
  height: 300px !important;
}

/* 在庫数ラベル（大きく太くする） */
.fs-c-productStock__label {
  font-size: 20px;        /* ←在庫数を大きく */
  font-weight: 900;       /* ←より太く */
  color: #333;            /* ←文字色は控えめな黒 */
  display: block;         /* ←数字の上に縦配置（横並び希望なら削除） */
  margin-bottom: 4px;     /* 数字との間に少し余白 */
}

/* デフォルト（十分在庫あり） */
.fs-c-productStock__number {
  font-size: 22px;
  font-weight: bold;
  color: #4CAF50;
  background-color: #f0f8f0;
  padding: 4px 8px;
  border-radius: 6px;
  display: inline-block;
  border: 1px solid #4CAF50;
  transition: all 0.3s ease;
}

/* 残り5個以下の場合（JavaScriptでクラス付与） */
.fs-c-productStock__number.low-stock {
  color: #d32f2f;
  background-color: #fff3e0;
  border: 1px solid #d32f2f;
}

/* 「残りわずか！」の文字デザイン */
.low-stock-label {
  display: block;         /* 数字の上に配置 */
  font-size: 18px;
  font-weight: bold;
  color: #d32f2f;
  background-color: #fff7f7;
  border: 1px solid #f5b5b5;
  padding: 3px 6px;
  border-radius: 4px;
  margin-bottom: 4px;     /* 数字との間に適度な余白 */
  text-align: center;
}

/* 数量の「:」部分を消す（念のため完全削除） */
.fs-c-productQuantity__label::after,
.fs-c-productQuantity__label::before,
.fs-c-productStock__label::after,
.fs-c-productStock__label::before {
  content: none !important;
  display: none !important;
}

/* 数量入力欄（PC・スマホ共通で拡大） */
.fs-c-productQuantity__number input[name="quantity"],
input.fs-c-productQuantity__number,
input[name="quantity"] {
  font-size: 18px !important;       /* 文字サイズを大きく */
  font-weight: bold !important;     /* 太字にする */
  padding: 8px 12px !important;     /* 内側の余白を広くする */
  width: 70px !important;           /* 幅を指定 */
  text-align: center !important;    /* 数字を中央寄せ */
  border: 2px solid #ccc !important;/* 枠線を少し太く */
  border-radius: 6px !important;    /* 角丸 */
}