/* ===== 検索フォーム全体 ===== */
#search-block {
  font-family: sans-serif;
  max-width: 1000px;
  margin: 0 auto;
  border: 1px solid #ccc;
  border-radius: 4px;
  overflow: hidden;
}

/* タイトルバー */
#search-block .search-header {
  background: #1a5fb4;
  color: #fff;
  font-size: 1.1em;
  font-weight: bold;
  padding: 10px 20px;
}

/* キーワード行 */
#search-block .keyword-row {
  display: flex;
  align-items: center;
  background: #1a5fb4;
  padding: 12px 20px;
  gap: 12px;
}
#search-block .keyword-row .kw-label {
  color: #fff;
  font-weight: bold;
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 6px;
}
#search-block .keyword-row input[type="text"] {
  flex: 1;
  padding: 9px 14px;
  font-size: 1em;
  border: none;
  border-radius: 2px;
}
#search-block .keyword-row .btn-search-top {
  background: #1a5fb4;
  color: #fff;
  border: none;
  padding: 9px 28px;
  font-size: 1em;
  font-weight: bold;
  cursor: pointer;
  border-radius: 2px;
  white-space: nowrap;
}
#search-block .keyword-row .btn-search-top:hover {
  background: #1450a0;
}

/* フィルター行 */
#search-block .filter-row {
  display: flex;
  align-items: flex-start;
  border-top: 1px solid #ddd;
  padding: 14px 16px;
}
#search-block .filter-label-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 84px;
  padding-top: 2px;
}
#search-block .filter-label-col .label-text {
  font-weight: bold;
  color: #2a4a8a;
  font-size: 0.95em;
  line-height: 1.3;
  text-align: center;
}
#search-block .filter-label-col .label-sub {
  font-size: 0.8em;
  color: #2a4a8a;
}
#search-block .filter-options {
  flex: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 20px;
  padding-left: 8px;
  align-items: center;
}
#search-block .filter-options label {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 0.95em;
  cursor: pointer;
  white-space: nowrap;
}
#search-block .filter-options input[type="checkbox"] {
  width: 14px;
  height: 14px;
  cursor: pointer;
}

/* ボタン行 */
#search-block .btn-row {
  display: flex;
  justify-content: center;
  gap: 20px;
  padding: 18px;
  border-top: 1px solid #ddd;
}
#search-block .btn-clear {
  background: #aaa;
  color: #fff;
  border: none;
  padding: 10px 48px;
  font-size: 1em;
  font-weight: bold;
  cursor: pointer;
  border-radius: 2px;
}
#search-block .btn-clear:hover { background: #888; }
#search-block .btn-submit {
  background: #1a5fb4;
  color: #fff;
  border: none;
  padding: 10px 48px;
  font-size: 1em;
  font-weight: bold;
  cursor: pointer;
  border-radius: 2px;
}
#search-block .btn-submit:hover { background: #1450a0; }

/* ===== スマホ対応：検索行を縦積み・はみ出し防止 ===== */
@media (max-width: 600px) {

  /* 検索窓の行を折り返し可能にし、縦積みへ */
  #search-block .keyword-row {
    flex-wrap: wrap;         /* ← これで折り返し可能に */
    gap: 8px;                /* 余白を少し詰める */
    padding: 10px 12px;      /* 内側余白も調整（任意） */
  }

  /* ラベルを1行占有（小さくするなら残してもOK） */
  #search-block .keyword-row .kw-label {
    width: 100%;
    font-size: 0.95em;       /* 任意：少し縮小 */
  }

  /* 入力欄は幅100%で1行占有。ボーダーボックスで計算誤差防止 */
  #search-block .keyword-row input[type="text"] {
    flex: 0 0 100%;
    width: 100%;
    box-sizing: border-box;
    min-width: 0;            /* flex子要素のはみ出し抑止 */
  }

  /* ボタンは横幅いっぱい（片手操作しやすく） */
  #search-block .keyword-row .btn-search-top {
    flex: 0 0 100%;
    width: 100%;
    padding: 12px 0;
    text-align: center;
  }

  /* フィルター行は詰めて表示。ラベル列は幅固定→狭小で1行化 */
  #search-block .filter-row {
    flex-wrap: wrap;
    padding: 10px 12px;
  }
  #search-block .filter-label-col {
    flex: 0 0 100%;          /* ラベルを上段に */
    min-width: 0;
    align-items: flex-start;
    margin-bottom: 6px;
  }
  #search-block .filter-options {
    flex: 0 0 100%;
    gap: 8px 12px;           /* チェックボックスの詰め方を調整 */
    padding-left: 0;
  }

  /* 送信/クリアボタン行も縦積みで押しやすく */
  #search-block .btn-row {
    flex-direction: column;
    gap: 10px;
    padding: 12px;
  }
  #search-block .btn-row .btn-clear,
  #search-block .btn-row .btn-submit {
    width: 100%;
    padding: 12px 0;
  }
}

/* ===== チェックボックスが見えない場合の強制リセット ===== */
#search-block .filter-options input[type="checkbox"] {
  /* 可視化まわり */
  display: inline-block !important;
  visibility: visible !important;
  opacity: 1 !important;

  /* カスタム用の非表示や縮小の打ち消し */
  position: static !important;
  transform: none !important;
  filter: none !important;
  clip: auto !important;
  clip-path: none !important;

  /* 外観をネイティブに戻す */
  -webkit-appearance: checkbox !important;
  appearance: auto !important;

  /* 見やすいサイズ */
  width: 16px;
  height: 16px;
  margin: 0 4px 0 0;
  vertical-align: middle;
}

/* ラベル側の体裁（複数行OK） */
#search-block .filter-options label {
  display: inline-flex;
  align-items: flex-start;
  gap: 4px;
  white-space: normal; /* 折返し可 */
  line-height: 1.35;
}

/* 万一、疑似要素でアイコンを上書きしている場合の打消し */
#search-block .filter-options label::before,
#search-block .filter-options label::after {
  content: none !important;
}

/* #search-block 検索フォーム 色変え
   ----------------------------------------- */
 
/* ===== デフォルト（嶺北）: #1a57a0 ===== */
#search-block .search-header {
    background: #1a57a0;
}
#search-block .keyword-row {
    background: #164d8e; /* #1a57a0 より少し暗め */
}
#search-block .keyword-row .btn-search-top {
    background: #1a57a0;
}
#search-block .keyword-row .btn-search-top:hover {
    background: #164d8e;
}
#search-block .filter-label-col .label-text,
#search-block .filter-label-col .label-sub {
    color: #1a57a0;
}
#search-block .filter-label-col svg {
    stroke: #1a57a0;
}
#search-block .btn-submit {
    background: #1a57a0;
}
#search-block .btn-submit:hover {
    background: #164d8e;
}
 
/* ===== 嶺北 body#reihoku: #1a57a0 ===== */
#reihoku #search-block .search-header {
    background: #1a57a0;
}
#reihoku #search-block .keyword-row {
    background: #164d8e;
}
#reihoku #search-block .keyword-row .btn-search-top {
    background: #1a57a0;
}
#reihoku #search-block .keyword-row .btn-search-top:hover {
    background: #164d8e;
}
#reihoku #search-block .filter-label-col .label-text,
#reihoku #search-block .filter-label-col .label-sub {
    color: #1a57a0;
}
#reihoku #search-block .filter-label-col svg {
    stroke: #1a57a0;
}
#reihoku #search-block .btn-submit {
    background: #1a57a0;
}
#reihoku #search-block .btn-submit:hover {
    background: #164d8e;
}
 
/* ===== 嶺南 body#reinan: #349116 ===== */
#reinan #search-block .search-header {
    background: #349116;
}
#reinan #search-block .keyword-row {
    background: #2c7c12; /* #349116 より少し暗め */
}
#reinan #search-block .keyword-row .btn-search-top {
    background: #349116;
}
#reinan #search-block .keyword-row .btn-search-top:hover {
    background: #2c7c12;
}
#reinan #search-block .filter-label-col .label-text,
#reinan #search-block .filter-label-col .label-sub {
    color: #349116;
}
#reinan #search-block .filter-label-col svg {
    stroke: #349116;
}
#reinan #search-block .btn-submit {
    background: #349116;
}
#reinan #search-block .btn-submit:hover {
    background: #2c7c12;
}
 
/* ===== サテライト body#satellite: #ea8f2d ===== */
#satellite #search-block .search-header {
    background: #ea8f2d;
}
#satellite #search-block .keyword-row {
    background: #d07d22; /* #ea8f2d より少し暗め */
}
#satellite #search-block .keyword-row .btn-search-top {
    background: #ea8f2d;
}
#satellite #search-block .keyword-row .btn-search-top:hover {
    background: #d07d22;
}
#satellite #search-block .filter-label-col .label-text,
#satellite #search-block .filter-label-col .label-sub {
    color: #ea8f2d;
}
#satellite #search-block .filter-label-col svg {
    stroke: #ea8f2d;
}
#satellite #search-block .btn-submit {
    background: #ea8f2d;
}
#satellite #search-block .btn-submit:hover {
    background: #d07d22;
}