/* ヘッダー右上の検索ボタン */
.header-search-button {
  position: fixed;
  top: 8px;
  right: 52px;
  width: 40px;
  height: 40px;
  border-radius: 20%;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 999;
  cursor: pointer;
  transition: all 0.3s ease;
  background: no-repeat;
  background-color: #FFF;
  border: 1px solid;
}

.header-search-button:hover {
  transform: scale(1.05);
}

.header-search-button i {
  color: white;
  font-size: 18px;
}

/* 検索パネルのスタイル */
.search-button {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 50px;
    height: 50px;
    background-color: #007bff;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
    z-index: 100;
    cursor: pointer;
  }

  .search-button i {
    color: white;
    font-size: 24px;
  }

  .search-panel {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    height: 100%;
    background-color: white;
    z-index: 1000;
    transition: right 0.6s ease;
    box-shadow: -2px 0 5px rgba(0, 0, 0, 0.1);
    overflow-y: auto;
  }

  .search-panel.active {
    right: 0;
    z-index: 10000;

  }

  .search-header {
    /* display: flex; を削除 */
    align-items: center;
    padding: 15px;
    border-bottom: 1px solid #eee;
    position: sticky; /* stickyのままにするか、relativeにするか確認が必要ですが、まずはstickyのままで試します */
    /* position: relative; を追加 */
    position: relative;
    top: 0;
    background-color: white;
    z-index: 10;
  }

  .search-back {
    margin-right: 15px;
    cursor: pointer;
    position: absolute;
    top: 50%;
    left: 20px;
    transform: translateY(-50%);
    z-index: 11;
  }

  .search-back i {
    font-size: 20px;
    color: #333;
  }

  .search-input-container {
    flex: 1;
    position: relative;
  }

  .search-input-container .search-input {
    width: 100%;
    padding: 10px 60px 10px 40px;
    border: 1px solid #ddd;
    font-size: 16px;
  }

  .search-clear {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    cursor: pointer;
    color: #999;
    display: none;
    z-index: 12; /* 戻るボタンより上に配置 */
    background-color: white;
    padding: 5px;
    border-radius: 50%;
  }

  .search-results {
    padding: 15px;
  }

  .search-result-item {
    display: flex;
    padding: 15px;
    border-bottom: 1px solid #eee;
    cursor: pointer;
  }

  .search-result-item:hover {
    background-color: #f9f9f9;
  }

  .search-result-image {
    width: 80px;
    height: 80px;
    object-fit: cover;
    margin-right: 15px;
    border-radius: 5px;
  }

  .search-result-info {
    flex: 1;
  }

  .search-result-name {
    font-weight: bold;
    margin-bottom: 5px;
  }

  .search-result-price {
    color: #333;
    margin-bottom: 5px;
  }

  .search-result-description {
    font-size: 14px;
    color: #666;
  }

  .no-results {
    text-align: center;
    padding: 30px;
    color: #666;
  }

  /* 既存のスタイルとの互換性のために追加 */
  .search-item {
    padding: 10px;
    border-bottom: 1px solid #eee;
    cursor: pointer;
    display: flex;
    align-items: center;
  }

  .search-item:hover {
    background: #f5f5f5;
  }

  .search-item-image {
    width: 50px;
    height: 50px;
    margin-right: 10px;
    object-fit: cover;
  }

  .search-item-details {
    flex: 1;
  }

  .search-item-name {
    font-weight: bold;
    margin-bottom: 5px;
  }

  .search-item-price {
    color: #666;
  }

  .search-no-results {
    padding: 20px;
    text-align: center;
    color: #666;
  }

  /* 検索ハイライト機能のスタイル */
  .search-highlight {
    background-color: #fff59f;
    color: #333;
    padding: 2px 4px;
    border-radius: 3px;
  }

  /* 検索結果のコメント部分の前後省略記号のスタイル */
  .search-result-description {
    line-height: 1.4;
    word-wrap: break-word;
  }

  /* 検索結果のマッチ情報表示 */
  .search-match-info {
    font-size: 12px;
    color: #999;
    margin-top: 5px;
    font-style: italic;
  }

  .search-input::placeholder {
    color: #a1a1a1; /* 赤色 */
  }

  /* 売り切れ商品のマスキングスタイル */
  .search-result-item.sold-out-mask {
    position: relative;
    opacity: 1; /* 透明度を上げて見やすくする */
    pointer-events: none; /* クリックを無効化 */
    cursor: not-allowed; /* 禁止カーソルを表示 */
  }

  .search-result-item.sold-out-mask::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.4); /* 透明度を下げて文字を見やすくする */
    z-index: 1;
    pointer-events: none;
  }

  /* sold-out-maskのhover効果を無効化 */
  .search-result-item.sold-out-mask:hover {
    background-color: inherit;
    transform: none;
  }

  .search-result-item.sold-out-mask .search-result-image {
    opacity: 0.5;
  }

  /* 検索結果に一覧と同じ購入上限メッセージを適用（detail.php:446-451行目と同じ） */
  .search-result-item.person_sold_out {
    position: relative;
  }

  .search-result-item.person_sold_out.sold_out.sold-out-mask:after {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    padding: 8px 12px;
    border-radius: 4px;
    font-size: 14px;
    z-index: 10;
    white-space: nowrap;
    visibility: visible;
  }

  /* 売り切れ状態メッセージのスタイル（detail.php:442-451と同じ） */
  .search-result-item.sold_out {
    position: relative;
  }

  /* 売り切れ状態メッセージのスタイル */
  .search-result-item.sold_out {
    position: relative;
  }

  .search-result-item.sold_out:after {
    z-index: 1;
    visibility: visible;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    padding: 8px 12px;
    border-radius: 4px;
    font-size: 14px;
    white-space: nowrap;
  }

  /* 予約必須日数メッセージのスタイル（detail.php:455-469と同じ） */
  .search-result-item.days_in_advance.sold_out:after {
    z-index: 1;
    visibility: visible;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    padding: 8px 12px;
    border-radius: 4px;
    font-size: 14px;
    white-space: nowrap;
  }

  .search-result-item.days_in_advance1.sold_out:after {
    z-index: 1;
    visibility: visible;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    padding: 8px 12px;
    border-radius: 4px;
    font-size: 14px;
    white-space: nowrap;
  }

  .search-result-item.days_in_advance2.sold_out:after {
    z-index: 1;
    visibility: visible;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    padding: 8px 12px;
    border-radius: 4px;
    font-size: 14px;
    white-space: nowrap;
  }

  .search-result-item.days_in_advance3.sold_out:after {
    z-index: 1;
    visibility: visible;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    padding: 8px 12px;
    border-radius: 4px;
    font-size: 14px;
    white-space: nowrap;
  }

  .search-result-item.days_in_advance4.sold_out:after {
    z-index: 1;
    visibility: visible;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    padding: 8px 12px;
    border-radius: 4px;
    font-size: 14px;
    white-space: nowrap;
  }

  .search-result-item.days_in_advance5.sold_out:after {
    z-index: 1;
    visibility: visible;
    top: 50%;
    position: absolute;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    padding: 8px 12px;
    border-radius: 4px;
    font-size: 14px;
    white-space: nowrap;
  }

  .search-result-item.days_in_advance6.sold_out:after {
    z-index: 1;
    visibility: visible;
    top: 50%;
    position: absolute;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    padding: 8px 12px;
    border-radius: 4px;
    font-size: 14px;
    white-space: nowrap;
  }

  .search-result-item.days_in_advance7.sold_out:after {
    z-index: 1;
    visibility: visible;
    top: 50%;
    position: absolute;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    padding: 8px 12px;
    border-radius: 4px;
    font-size: 14px;
    white-space: nowrap;
  }

  /* その他の売り切れ状態メッセージのスタイル */
  .status-message {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border-radius: 4px;
    padding: 6px 12px;
    font-size: 13px;
    color: white;
    z-index: 10;
    white-space: nowrap;
  }