/* ============================================================
   エリア検索ページ（/search/area/）
   ============================================================ */

.search-area-main {
  background-color: var(--color-bg);
  min-height: 100vh;
}

.search-area-main__inner {
  max-width: 900px;
  margin: 0 auto;
  padding: 32px 20px 60px;
}

/* ============================================================
   パンくず
   ============================================================ */
/* sa-breadcrumb は common-parts.css で定義済み */

/* ============================================================
   ページタイトル
   ============================================================ */
.sa-page-title {
  /* F③ タイトル(中) */
  font-family: var(--ff-base);
  font-size: var(--f3-size);
  font-weight: var(--f3-weight);
  line-height: var(--f3-lh);
  letter-spacing: var(--f3-ls);
  color: var(--color-text);
  border-left: 5px solid var(--color-primary);
  padding-left: 14px;
  margin-bottom: 28px;
}

@media (max-width: 640px) {
  .sa-page-title {
    font-size: 1.15rem;
  }
}

/* ============================================================
   ステップラッパー（STEP1・STEP2共通の背景）
   ============================================================ */
.sa-steps-wrap {
  background: #fff;
  border-radius: var(--radius-lg);
  border: none; /* カード類は原則枠線なし */
  margin-bottom: 20px;
  overflow: hidden;
}

/* ============================================================
   ステップブロック共通
   ============================================================ */
.sa-step__head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 20px 20px 10px;
}

.sa-step__badge {
  background-color: var(--color-primary);
  color: #fff;
  font-weight: 700;
  font-size: 0.85rem;
  padding: 2px 10px;
  border-radius: 4px;
  white-space: nowrap;
  flex-shrink: 0;
}

.sa-step__label {
  /* F④ タイトル(小)：ステップ見出し（省スペースのためサイズ維持） */
  font-family: var(--ff-base);
  font-size: 0.95rem;
  font-weight: var(--f4-weight);
  letter-spacing: var(--f4-ls);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.sa-step__body {
  padding: 10px 20px 28px;
}

.sa-step + .sa-step {
  padding-top: 4px;
}

/* ============================================================
   STEP1：都市チェックボックス
   ============================================================ */
.sa-pref-label {
  display: block;
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--color-primary);
  background: #eef2fb;
  padding: 6px 14px;
  margin-bottom: 14px;
}

.sa-city-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px 10px;
}

@media (max-width: 680px) {
  .sa-city-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.sa-city-grid__item label {
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  font-size: 0.88rem;
  color: var(--color-text);
  user-select: none;
  padding: 4px 6px;
  border-radius: 4px;
  transition: background 0.1s;
}

.sa-city-grid__item label:hover {
  background: #f0f4ff;
}

.sa-city-grid__item input[type="checkbox"] {
  flex-shrink: 0;
  width: 15px;
  height: 15px;
  accent-color: var(--color-primary);
  cursor: pointer;
}

.sa-city-count {
  color: var(--color-text-light);
  font-size: 0.78rem;
}

/* ============================================================
   STEP2：条件テーブル
   ============================================================ */
.sa-cond-table {
  width: 100%;
  border-collapse: collapse;
}

.sa-cond-table tr:not(:last-child) th,
.sa-cond-table tr:not(:last-child) td {
  border-bottom: 1px solid var(--color-border);
}

/* こだわり条件セクションヘッダー行 */
.sa-section-head td {
  background: #fff;
  color: var(--color-primary);
  font-weight: 700;
  font-size: 0.9rem;
  padding: 10px 14px;
}

.sa-cond-table th {
  width: 110px;
  min-width: 90px;
  background: #f4f7ff;
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--color-primary);
  padding: 12px 14px;
  vertical-align: middle;
  white-space: nowrap;
}

.sa-cond-table td {
  padding: 12px 14px;
  font-size: 0.88rem;
  vertical-align: top;
}

@media (max-width: 600px) {
  .sa-cond-table,
  .sa-cond-table tbody,
  .sa-cond-table tr,
  .sa-cond-table th,
  .sa-cond-table td {
    display: block;
    width: 100%;
  }

  .sa-cond-table th {
    background: transparent;
    border-bottom: none;
    padding-bottom: 4px;
    color: var(--color-primary);
    font-size: 0.82rem;
  }

  .sa-cond-table td {
    padding-top: 2px;
    padding-bottom: 12px;
  }
}

/* ============================================================
   賃料レンジ
   ============================================================ */
.sa-range {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.sa-range select {
  padding: 6px 8px;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  font-size: 0.88rem;
  background: #fff;
  cursor: pointer;
  color: var(--color-text);
}

.sa-range__sep {
  color: var(--color-text-light);
  font-size: 0.9rem;
}

.sa-range-opts {
  margin-top: 8px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 16px;
}

/* ============================================================
   チェックボックス / ラジオグループ
   ============================================================ */
.sa-chk-group,
.sa-radio-group {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
}

.sa-chk-group label,
.sa-radio-group label {
  display: flex;
  align-items: center;
  gap: 5px;
  cursor: pointer;
  font-size: 0.88rem;
  color: var(--color-text);
  user-select: none;
  padding: 2px 0;
}

.sa-chk-group input[type="checkbox"],
.sa-radio-group input[type="radio"] {
  flex-shrink: 0;
  accent-color: var(--color-primary);
  cursor: pointer;
  width: 14px;
  height: 14px;
}

/* ============================================================
   こだわり条件サブセクション
   ============================================================ */
.sa-detail-cond {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.sa-detail-row {
  display: flex;
  align-items: flex-start;
  gap: 0;
  border-bottom: 1px solid var(--color-border);
  padding: 10px 0;
}

.sa-detail-row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.sa-detail-row__label {
  flex-shrink: 0;
  width: 110px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-text-light);
  padding-top: 2px;
}

.sa-detail-row__items {
  flex: 1;
}

@media (max-width: 600px) {
  .sa-detail-row {
    flex-direction: column;
    gap: 4px;
    padding: 8px 0;
  }

  .sa-detail-row__label {
    width: auto;
    font-size: 0.8rem;
  }
}

/* 費用注記 */
.sa-fee-note {
  font-size: 0.75rem;
  color: var(--color-text-light);
  margin-top: 4px;
  line-height: 1.5;
}

/* ============================================================
   検索ボタン
   ============================================================ */
.sa-search-btn-wrap {
  text-align: center;
  margin: 28px 0 8px;
}

.sa-search-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  background-color: var(--color-primary);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  padding: 14px 52px;
  /* F④ ボタン */
  font-family: var(--ff-base);
  font-size: var(--f4-size);
  font-weight: var(--f4-weight);
  line-height: var(--f4-lh);
  letter-spacing: var(--f4-ls);
  cursor: pointer;
  transition: opacity 0.2s;
  text-decoration: none;
}

.sa-search-btn:hover {
  opacity: 0.85;
}

.sa-search-btn:disabled,
.sa-search-btn[disabled] {
  background-color: #bbb;
  cursor: not-allowed;
  opacity: 1;
}

.badge-required {
  display: inline-block;
  padding: 2px 7px;
  border-radius: 3px;
  font-size: 0.7rem;
  font-weight: 700;
  background: var(--color-primary);
  color: #fff;
  white-space: nowrap;
}

@media (max-width: 480px) {
  .sa-search-btn {
    width: 100%;
    padding: 14px 0;
  }
}

/* ============================================================
   家賃相場テーブル
   ============================================================ */
.sa-comparison {
  margin-top: 40px;
}

.sa-comparison__title {
  /* F③ タイトル(中) */
  font-family: var(--ff-base);
  font-size: var(--f3-size);
  font-weight: var(--f3-weight);
  line-height: var(--f3-lh);
  letter-spacing: var(--f3-ls);
  color: var(--color-text);
  border-left: 5px solid var(--color-primary);
  padding-left: 14px;
  margin-bottom: 16px;
}

.sa-comparison__wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  background: #fff;
  border-radius: var(--radius-lg);
  border: none; /* カード類は原則枠線なし */
}

.sa-comparison table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
  min-width: 560px;
}

.sa-comparison thead th {
  background-color: var(--color-primary);
  color: #fff;
  padding: 10px 10px;
  text-align: center;
  font-weight: 600;
  border-right: 1px solid rgba(255, 255, 255, 0.2);
  white-space: nowrap;
}

.sa-comparison thead th:first-child {
  text-align: left;
  padding-left: 14px;
  width: 110px;
}

.sa-comparison tbody tr:nth-child(even) {
  background: #f5f8ff;
}

.sa-comparison tbody td {
  padding: 9px 10px;
  text-align: center;
  border-bottom: 1px solid var(--color-border);
  border-right: 1px solid var(--color-border);
}

.sa-comparison tbody td:first-child {
  text-align: left;
  padding-left: 14px;
  font-weight: 500;
  white-space: nowrap;
}

.sa-comparison tbody td a {
  color: var(--color-primary);
  text-decoration: underline;
}

.sa-comparison__note {
  font-size: 0.75rem;
  color: var(--color-text-light);
  padding: 8px 14px;
  border-top: 1px solid var(--color-border);
}

/* ============================================================
   固定件数バー
   ============================================================ */
.sa-count-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 200;
  background: #2b3a4e;
  padding: 10px 20px;
}

.sa-count-bar__inner {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
}

.sa-count-bar__label {
  color: #fff;
  font-size: 0.88rem;
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin: 0;
  white-space: nowrap;
}

.sa-count-bar__num {
  font-size: 2rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.02em;
}

.sa-count-bar__btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: #5b8cca;
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  padding: 10px 22px;
  /* F④ ボタン */
  font-family: var(--ff-base);
  font-size: var(--f4-size);
  font-weight: var(--f4-weight);
  line-height: var(--f4-lh);
  letter-spacing: var(--f4-ls);
  cursor: pointer;
  white-space: nowrap;
  transition: opacity 0.2s;
}

.sa-count-bar__btn:hover {
  opacity: 0.85;
}

.sa-count-bar__btn:disabled,
.sa-count-bar__btn[disabled] {
  background: #aaa;
  cursor: not-allowed;
  opacity: 1;
}

@media (max-width: 480px) {
  .sa-count-bar__btn {
    padding: 10px 14px;
    font-size: 0.88rem;
  }
}


.sa-city-grid__item.is-hidden {
  display: none;
}