/* ------------------------------------------- */
/* ST Advanced Contact Form Basic Styles
/* ------------------------------------------- */

/* フォーム全体にフォントを適用 */
.sacf-form {
  font-family: "BIZ UDPGothic", "Hiragino Kaku Gothic ProN", "ヒラギノ角ゴ ProN W3", "メイリオ", Meiryo, sans-serif;
  max-width: 600px; /* スマホでの最大幅 */
  margin: 0 auto;
  font-size: 16px;
}

/* --- スマホ表示 (デフォルトは2段) --- */

.sacf-form__item {
  background-color: #f7f7f7;
  border: 1px solid #ddd;
  border-radius: 5px;
  margin-bottom: 20px;
  padding: 15px;
}

.sacf-form__label {
  display: block;
  margin-bottom: 10px;
  font-weight: bold;
}

.sacf-form__label-tag {
  display: inline-block;
  color: #fff;
  padding: 4px 10px; /* サイズを大きく */
  font-size: 14px; /* 文字サイズを大きく */
  font-weight: bold;
  border-radius: 3px;
  margin-right: 8px;
  vertical-align: middle;
}

.sacf-form__label-tag--required {
  background-color: #4c6d70; /* 色を変更 */
}
.sacf-form__label-tag--optional {
  background-color: #888;
}

.sacf-form__control input[type="text"],
.sacf-form__control input[type="email"],
.sacf-form__control input[type="tel"],
.sacf-form__control input[type="number"],
.sacf-form__control textarea,
.sacf-form__control select {
  width: 100%;
  padding: 10px;
  border: 1px solid #ccc;
  border-radius: 4px;
  background-color: #fff;
  font-size: 16px;
  font-family: inherit; /* 親要素のフォントを継承 */
  box-sizing: border-box;
}

/* ... (チェックボックス、送信ボタン、メッセージ出力のスタイルは変更なし) ... */
.sacf-form__acceptance {
  text-align: center;
  margin: 25px 0;
}
.sacf-form__acceptance label {
  cursor: pointer;
  display: inline-flex;
  align-items: center;
}
.sacf-form__acceptance input[type="checkbox"] {
  margin-right: 10px;
  width: 18px;
  height: 18px;
}
.sacf-form__submit {
  text-align: center;
}
.sacf-form__submit button {
  background-color: #5a7b80;
  color: #fff;
  border: none;
  padding: 15px 40px;
  font-size: 18px;
  font-weight: bold;
  border-radius: 5px;
  cursor: pointer;
  transition: opacity 0.3s;
  font-family: inherit;
}
.sacf-form__submit button:hover {
  opacity: 0.8;
}
.sacf-response-output {
  margin-bottom: 20px;
  padding: 15px;
  border-radius: 5px;
  text-align: center;
}
.sacf-response-output p {
  margin: 0;
}

/* --- PC用のスタイル調整 (768px以上で2カラムに) --- */
@media (min-width: 768px) {
  .sacf-form {
    max-width: 900px;
    max-width: 100%;
    border: 1px solid #ddd;
    border-radius: 5px;
    overflow: hidden;
  }

  .sacf-form__item {
    display: flex; /* Flexboxを再度採用 */
    margin-bottom: 0;
    border: none;
    border-bottom: 1px solid #ddd;
    background-color: transparent;
    padding: 0;
  }

  .sacf-form__item:last-of-type {
    border-bottom: none;
  }

  .sacf-form__label {
    width: 30%;
    background-color: #f7f7f7;
    padding: 20px;
    margin-bottom: 0;
    display: flex; /* 内部の要素を中央揃えにするため */
    align-items: center;
  }

  .sacf-form__item--textarea .sacf-form__label {
    align-items: flex-start; /* textareaのラベルだけ上揃え */
    padding-top: 20px;
  }

  .sacf-form__control {
    width: 70%;
    background-color: #fff;
    padding: 15px 20px;
    display: flex;
    align-items: center;
  }

  .sacf-form__control textarea {
    height: 20em;
  }

  /* チェックボックスと送信ボタン */
  .sacf-form__acceptance {
    border: none;
    background: none;
  }
  .sacf-form__submit {
    border: none;
    background: none;
    padding: 20px 0;
  }
}