/*
Theme Name: BTX Clinic Navi
Description: エラボトックス対応クリニックのエリア別DBサイト専用テーマ。SEO最適化(構造化データ・メタ情報・内部リンク)を組み込み。
Version: 1.0.0
Author: btx
Text Domain: btx-clinic
*/

:root {
  --c-primary: #0e7c66;
  --c-primary-dark: #0a5d4d;
  --c-primary-light: #e6f4f1;
  --c-accent: #c9a227;
  --c-text: #2b3330;
  --c-text-sub: #5f6b67;
  --c-border: #dfe7e4;
  --c-bg: #f7faf9;
  --radius: 10px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Yu Gothic", Meiryo, system-ui, sans-serif;
  color: var(--c-text);
  background: var(--c-bg);
  line-height: 1.8;
  font-size: 16px;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--c-primary); }
a:hover { opacity: .85; }

.container { max-width: 1080px; margin: 0 auto; padding: 0 16px; }

.skip-link {
  position: absolute; left: -9999px;
}
.skip-link:focus { left: 8px; top: 8px; background: #fff; padding: 8px; z-index: 100; }

/* Header */
.site-header {
  background: #fff;
  border-bottom: 1px solid var(--c-border);
  position: sticky; top: 0; z-index: 50;
}
.site-header .container {
  display: flex; align-items: center; justify-content: space-between;
  height: 64px;
}
.site-logo { font-size: 20px; font-weight: 700; }
.site-logo a { color: var(--c-primary-dark); text-decoration: none; }
.site-logo .logo-mark { color: var(--c-accent); }
.global-nav ul { display: flex; gap: 20px; list-style: none; }
.global-nav a { text-decoration: none; font-size: 14px; font-weight: 600; color: var(--c-text); }

/* Hero */
.hero {
  background: linear-gradient(135deg, var(--c-primary-dark), var(--c-primary));
  color: #fff;
  padding: 56px 0 48px;
  text-align: center;
}
.hero h1 { font-size: 30px; line-height: 1.5; margin-bottom: 12px; }
.hero p { font-size: 15px; opacity: .92; max-width: 640px; margin: 0 auto; }
.hero .hero-stats {
  display: flex; justify-content: center; gap: 28px; margin-top: 24px; flex-wrap: wrap;
}
.hero .stat {
  background: rgba(255,255,255,.12); border-radius: var(--radius);
  padding: 12px 22px; font-size: 13px;
}
.hero .stat strong { display: block; font-size: 22px; color: #ffe9a8; }

/* Sections */
.section { padding: 48px 0; }
.section-alt { background: #fff; }
.section h2 {
  font-size: 24px; margin-bottom: 8px; color: var(--c-primary-dark);
  border-left: 5px solid var(--c-accent); padding-left: 12px; line-height: 1.4;
}
.section .section-lead { color: var(--c-text-sub); font-size: 14px; margin-bottom: 24px; }

/* Area list */
.region-block { margin-bottom: 20px; }
.region-block h3 {
  font-size: 15px; color: var(--c-text-sub); margin-bottom: 8px;
}
.pref-links { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; }
.pref-links a {
  display: inline-block; background: #fff; border: 1px solid var(--c-border);
  border-radius: 999px; padding: 6px 14px; font-size: 13px;
  text-decoration: none; color: var(--c-text);
}
.pref-links a:hover { border-color: var(--c-primary); color: var(--c-primary); opacity: 1; }
.pref-links .count { color: var(--c-text-sub); font-size: 11px; margin-left: 2px; }

/* Clinic cards */
.clinic-list { list-style: none; display: grid; gap: 20px; }
.clinic-card {
  background: #fff; border: 1px solid var(--c-border); border-radius: var(--radius);
  padding: 22px; display: grid; grid-template-columns: 160px 1fr; gap: 20px;
}
.clinic-card.no-image { grid-template-columns: 1fr; }
.clinic-card .thumb img { border-radius: 8px; object-fit: cover; width: 160px; height: 120px; }
.clinic-card h3, .clinic-card h2 { font-size: 18px; margin-bottom: 6px; line-height: 1.5; }
.clinic-card h3 a, .clinic-card h2 a { text-decoration: none; color: var(--c-primary-dark); }
.clinic-card .meta { font-size: 13px; color: var(--c-text-sub); margin-bottom: 8px; }
.clinic-card .price-row { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 10px; }
.price-tag {
  background: var(--c-primary-light); border-radius: 6px; padding: 6px 12px; font-size: 13px;
}
.price-tag strong { color: var(--c-primary-dark); font-size: 17px; }
.badges { display: flex; flex-wrap: wrap; gap: 6px; }
.badge {
  font-size: 11px; padding: 3px 9px; border-radius: 4px;
  background: #f1f5f4; color: var(--c-text-sub); border: 1px solid var(--c-border);
}
.badge.on { background: #fdf6e0; border-color: #e8d48a; color: #8a6d1a; font-weight: 600; }

.btn-detail {
  display: inline-block; margin-top: 10px; background: var(--c-primary);
  color: #fff; text-decoration: none; font-size: 13px; font-weight: 600;
  padding: 8px 20px; border-radius: 6px;
}

/* Breadcrumb */
.breadcrumb { font-size: 12px; color: var(--c-text-sub); padding: 14px 0; }
.breadcrumb ol { list-style: none; display: flex; flex-wrap: wrap; gap: 6px; }
.breadcrumb li + li::before { content: "›"; margin-right: 6px; color: var(--c-border); }
.breadcrumb a { color: var(--c-text-sub); text-decoration: none; }

/* Archive header */
.archive-head { background: #fff; border-bottom: 1px solid var(--c-border); padding: 28px 0; }
.archive-head h1 { font-size: 24px; color: var(--c-primary-dark); margin-bottom: 8px; line-height: 1.5; }
.archive-head .desc { font-size: 14px; color: var(--c-text-sub); }
.stats-bar {
  display: flex; gap: 12px; flex-wrap: wrap; margin-top: 14px;
}
.stats-bar .stat-chip {
  background: var(--c-primary-light); border-radius: 6px; padding: 8px 14px; font-size: 13px;
}
.stats-bar .stat-chip strong { color: var(--c-primary-dark); }

/* Single clinic */
.single-clinic .clinic-head { background: #fff; padding: 28px 0; border-bottom: 1px solid var(--c-border); }
.single-clinic h1 { font-size: 26px; color: var(--c-primary-dark); line-height: 1.5; margin-bottom: 8px; }
.single-clinic .lead-meta { font-size: 14px; color: var(--c-text-sub); }
.clinic-main { display: grid; grid-template-columns: 2fr 1fr; gap: 28px; padding: 32px 0; align-items: start; }
.clinic-body h2 {
  font-size: 19px; color: var(--c-primary-dark); margin: 28px 0 12px;
  border-left: 4px solid var(--c-accent); padding-left: 10px;
}
.clinic-body h2:first-child { margin-top: 0; }
.clinic-body .description { background: #fff; border: 1px solid var(--c-border); border-radius: var(--radius); padding: 20px; font-size: 15px; }

.info-table { width: 100%; border-collapse: collapse; background: #fff; font-size: 14px; }
.info-table th, .info-table td { border: 1px solid var(--c-border); padding: 10px 14px; text-align: left; vertical-align: top; }
.info-table th { background: var(--c-primary-light); width: 30%; font-weight: 600; white-space: nowrap; }

.table-time { width: 100%; border-collapse: collapse; background: #fff; font-size: 13px; }
.table-time th, .table-time td { border: 1px solid var(--c-border); padding: 8px 6px; text-align: center; }
.table-time th { background: var(--c-primary-light); }
.table-wrap { overflow-x: auto; }

.side-card {
  background: #fff; border: 1px solid var(--c-border); border-radius: var(--radius);
  padding: 20px; position: sticky; top: 84px;
}
.side-card .thumb img { border-radius: 8px; margin-bottom: 14px; }
.side-card .price-box { margin-bottom: 14px; }
.side-card .price-box p { font-size: 13px; color: var(--c-text-sub); }
.side-card .price-box strong { font-size: 22px; color: var(--c-primary-dark); }
.btn-official {
  display: block; text-align: center; background: var(--c-accent); color: #fff;
  text-decoration: none; font-weight: 700; padding: 12px; border-radius: 8px; font-size: 15px;
}
.btn-official:hover { opacity: .9; }


/* Rich card info table */
.card-info-table { font-size: 13px; margin-top: 10px; }
.card-info-table th { width: 110px; font-weight: 600; }
.btn-official-inline { background: var(--c-accent); margin-left: 8px; }

/* Map */
.map-wrap { background: #fff; border: 1px solid var(--c-border); border-radius: var(--radius); padding: 8px; }

/* Child areas */
.child-areas { margin-top: 18px; }
.child-areas-title { font-size: 14px; color: var(--c-text-sub); border: none; padding: 0; margin-bottom: 8px; }

/* Comparison table */
.compare-section { margin-bottom: 36px; }
.compare-section h2 {
  font-size: 20px; margin-bottom: 14px; color: var(--c-primary-dark);
  border-left: 5px solid var(--c-accent); padding-left: 12px;
}
.compare-table { width: 100%; border-collapse: collapse; background: #fff; font-size: 13px; min-width: 640px; }
.compare-table th, .compare-table td { border: 1px solid var(--c-border); padding: 10px 12px; text-align: center; vertical-align: top; }
.compare-table th { background: var(--c-primary-light); font-weight: 600; }
.compare-table th.corner { width: 120px; }
.compare-table th.clinic-col { background: #fff; font-size: 14px; }
.compare-table th.clinic-col a { color: var(--c-primary-dark); text-decoration: none; display: block; margin-top: 4px; }
.compare-table .price-cell { font-size: 17px; font-weight: 700; color: #c0392b; }
.compare-table .point-list { list-style: none; text-align: left; margin: 0; padding: 0; }
.compare-table .point-list li { padding-left: 14px; position: relative; margin-bottom: 4px; }
.compare-table .point-list li::before { content: "●"; color: var(--c-accent); font-size: 8px; position: absolute; left: 0; top: 6px; }
.compare-table .free-cell { color: #1e8e5a; font-weight: 700; }
.btn-reserve {
  display: inline-block; background: var(--c-accent); color: #fff; text-decoration: none;
  font-size: 13px; font-weight: 700; padding: 8px 16px; border-radius: 999px;
}
.compare-note { font-size: 11px; color: var(--c-text-sub); margin-top: 8px; }

.clinic-card-pinned { border: 2px solid var(--c-accent); }
.card-description { font-size: 14px; color: var(--c-text); background: var(--c-bg); border-radius: 8px; padding: 14px 16px; margin: 10px 0; }
.card-description p { margin-bottom: 8px; }
.card-description p:last-child { margin-bottom: 0; }
.card-subhead { font-size: 14px; color: var(--c-primary-dark); margin: 14px 0 6px; border-left: 3px solid var(--c-accent); padding-left: 8px; }

/* Compare table (green, plain) */
.compare-table .corner { width: 120px; }
.compare-table .col-num { display: none; }
.compare-table th.clinic-col { background: #fff; font-size: 14px; }
.compare-table th.clinic-col a { color: var(--c-primary-dark); text-decoration: none; display: block; }
.compare-table .price-cell { font-size: 15px; font-weight: 700; color: #c0392b; background: #fff; }
.chip {
  display: inline-block; border: 1px solid var(--c-border); color: var(--c-text-sub); border-radius: 999px;
  font-size: 11px; padding: 2px 10px; margin: 2px; background: #fff;
}
.chip-part { border-color: var(--c-primary); color: var(--c-primary-dark); }
.btn-compare {
  display: inline-block; color: #fff; text-decoration: none; font-size: 13px; font-weight: 700;
  padding: 8px 18px; border-radius: 6px;
}
.btn-compare-official { background: var(--c-accent); }
.btn-compare-detail { background: var(--c-primary); }

/* Brand cards (fixed template) */
.brand-card {
  background: #fff; border: 1px solid var(--c-border); border-radius: var(--radius);
  padding: 22px; margin-bottom: 20px;
}
.brand-card-label { font-size: 17px; font-weight: 700; color: var(--c-primary-dark); margin-bottom: 10px; }
.brand-banner {
  background: #fff; border: 1px solid var(--c-border); border-radius: 8px;
  text-align: center; padding: 24px 16px; margin-bottom: 12px;
}
.brand-catch { font-size: 19px; font-weight: 700; color: var(--c-primary-dark); margin-bottom: 6px; }
.brand-price-big { font-size: 25px; font-weight: 800; color: #c0392b; }
.brand-desc { font-size: 14px; color: var(--c-text); margin-bottom: 12px; }
.brand-price-box {
  background: #fff; border: 1px solid var(--c-border); border-radius: 8px;
  padding: 12px 16px; font-size: 14px; margin-bottom: 10px;
}
.brand-price-box strong { font-size: 20px; color: #c0392b; }
.brand-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.btn-brand {
  display: block; text-align: center; background: var(--c-primary); color: #fff; text-decoration: none;
  font-weight: 700; font-size: 15px; padding: 13px; border-radius: 8px; margin-top: 16px;
}
@media (max-width: 768px) { .brand-cols { grid-template-columns: 1fr; } }

.list-heading {
  font-size: 21px; color: var(--c-primary-dark); margin: 36px 0 10px;
  border-left: 5px solid var(--c-accent); padding-left: 12px; line-height: 1.4;
}

/* Area guide */
.guide-h3 { font-size: 16px; color: var(--c-primary-dark); margin: 18px 0 6px; padding-left: 10px; border-left: 3px solid var(--c-primary); }
.guide-text { font-size: 14px; color: var(--c-text); margin-bottom: 10px; }
.guide-container .list-heading:first-child { margin-top: 0; }

/* Pagination */
.pagination { display: flex; justify-content: center; gap: 6px; padding: 32px 0; flex-wrap: wrap; }
.pagination .page-numbers {
  display: inline-block; min-width: 38px; text-align: center; padding: 8px 10px;
  background: #fff; border: 1px solid var(--c-border); border-radius: 6px;
  text-decoration: none; font-size: 14px; color: var(--c-text);
}
.pagination .current { background: var(--c-primary); color: #fff; border-color: var(--c-primary); }

/* FAQ */
.faq-list { display: grid; gap: 12px; }
.faq-item { background: #fff; border: 1px solid var(--c-border); border-radius: var(--radius); padding: 18px 20px; }
.faq-item h3 { font-size: 15px; color: var(--c-primary-dark); margin-bottom: 6px; }
.faq-item h3::before { content: "Q. "; color: var(--c-accent); }
.faq-item p { font-size: 14px; color: var(--c-text-sub); }

/* Footer */
.site-footer { background: var(--c-primary-dark); color: #dceee9; margin-top: 48px; }
.site-footer .footer-areas { padding: 36px 0 8px; }
.site-footer h2 { font-size: 15px; margin-bottom: 14px; color: #fff; }
.site-footer .region-block h3 { color: #a8cfc5; font-size: 12px; }
.site-footer .pref-links a { background: transparent; border-color: #2e6f60; color: #dceee9; font-size: 12px; }
.site-footer .footer-note { font-size: 11px; color: #a8cfc5; padding: 18px 0; border-top: 1px solid #2e6f60; margin-top: 20px; }
.site-footer .copyright { text-align: center; font-size: 12px; padding-bottom: 20px; }

@media (max-width: 768px) {
  .hero h1 { font-size: 22px; }
  .clinic-card { grid-template-columns: 1fr; }
  .clinic-card .thumb img { width: 100%; height: 180px; }
  .clinic-main { grid-template-columns: 1fr; }
  .side-card { position: static; }
  .global-nav ul { gap: 12px; }
  .site-logo { font-size: 16px; }

  /* 基本情報テーブル: 項目列を折り返し可・固定幅にして値の列を確保 */
  .info-table { font-size: 13px; }
  .info-table th { white-space: normal; width: 96px; min-width: 96px; padding: 8px; }
  .info-table td { padding: 8px 10px; }
  .card-info-table th { width: 96px; min-width: 96px; }

  /* エリアページのファーストビューをコンパクトに */
  .archive-head { padding: 18px 0; }
  .archive-head h1 { font-size: 19px; }
  .archive-head .desc { font-size: 12px; }
  .stats-bar { gap: 8px; margin-top: 10px; }
  .stats-bar .stat-chip { padding: 6px 10px; font-size: 12px; }
  .child-areas { margin-top: 12px; }
  .child-areas-title { font-size: 13px; }
  .archive-head .child-areas .pref-links {
    display: flex; flex-wrap: nowrap; overflow-x: auto;
    padding-bottom: 8px; -webkit-overflow-scrolling: touch;
  }
  .archive-head .child-areas .pref-links li { flex: 0 0 auto; }
}

/* グリッドアイテムのmin-content膨張を防止 (スマホの横はみ出し対策) */
.clinic-card, .clinic-card .body, .clinic-main > *, .clinic-body { min-width: 0; }
.info-table td { word-break: break-word; overflow-wrap: anywhere; }
.info-table td a[target="_blank"] { word-break: break-all; }

/* 料金非表示クリニック */
.price-tag-na { color: var(--c-text-sub); font-weight: normal; font-size: 12px; }
.side-card .price-box strong.price-na { font-size: 14px; color: var(--c-text-sub); font-weight: normal; }

/* 比較表: ボタン・料金は途中改行させない */
.btn-compare { white-space: nowrap; }
.compare-table .price-cell { line-height: 1.5; }

/* 比較表: スマホ調整 (横スクロール前提で各列の幅を確保) */
@media (max-width: 640px) {
  .compare-section .table-wrap::before {
    content: "※ 表は横にスクロールできます →";
    display: block; font-size: 11px; color: var(--c-text-sub); margin-bottom: 6px;
  }
  .compare-table { min-width: 620px; font-size: 12px; }
  .compare-table th, .compare-table td { padding: 8px 6px; }
  .compare-table th.corner, .compare-table .corner { width: 76px; min-width: 76px; }
  .compare-table th.clinic-col { font-size: 12px; min-width: 150px; }
  .compare-table .price-cell { font-size: 13px; white-space: nowrap; }
  .compare-table .chip { font-size: 10px; padding: 2px 7px; margin: 1px; }
  .btn-compare { font-size: 12px; padding: 7px 12px; }
}

/* 一覧先頭の系列院まとめリンク */
.brand-more-links {
  margin-top: 12px; font-size: 13px; color: var(--c-text-sub);
  background: var(--c-bg); border-radius: 6px; padding: 10px 14px;
}
.brand-more-links a { color: var(--c-primary-dark); }

/* ヘッダー内の市区町村ジャンプリンク */
.stat-chip-link { text-decoration: none; color: var(--c-primary-dark); border: 1px solid var(--c-border); background: #fff; }
.stat-chip-link:hover { border-color: var(--c-primary); opacity: 1; }

/* PR表記・PRバナー */
.archive-head .pr-note {
  display: inline-block; font-size: 11px; color: var(--c-text-sub);
  border: 1px solid var(--c-border); border-radius: 4px; padding: 1px 8px; margin-bottom: 6px; background: #fff;
}
.pr-banner { max-width: 480px; margin: 28px auto 12px; text-align: center; }
.pr-banner-tag { text-align: left; font-size: 11px; color: var(--c-text-sub); margin-bottom: 4px; }
.pr-banner img { border-radius: 10px; border: 1px solid var(--c-border); }
.btn-pr {
  display: block; margin-top: 12px; background: var(--c-accent); color: #fff;
  text-decoration: none; font-weight: 700; font-size: 15px; padding: 14px 16px; border-radius: 999px;
}
.btn-pr:hover { opacity: .9; }

/* 比較表クーポン注記 */
.compare-table .coupon-note { display: inline-block; font-size: 11px; color: #c0392b; background: #fdf0f0; border-radius: 4px; padding: 1px 6px; margin-top: 4px; font-weight: 600; }

/* PRボックス (比較表下のTCB訴求) */
.pr-box { max-width: 620px; margin: 28px auto 12px; }
.pr-box-inner { background: #fff; border: 1px solid var(--c-border); border-radius: 10px; overflow: hidden; }
.pr-box-head {
  background: #ec8f9c; color: #fff; text-align: center; font-size: 14px;
  font-weight: 700; padding: 8px 12px; letter-spacing: .08em;
}
.pr-box-coupon {
  background: linear-gradient(180deg, #faf3d3, #f3e5ae); color: #a2262e; text-align: center;
  font-size: 16px; font-weight: 800; padding: 10px 12px; border-bottom: 1px solid #e8d48a;
}
.pr-box-img { display: block; }
.pr-box-img img { width: 100%; }
.pr-box-body { padding: 18px 20px 22px; }
.pr-box-body p { font-size: 14px; margin-bottom: 10px; }
.pr-red { color: #d9333f; font-weight: 700; }
.pr-red-link { color: #d9333f; font-weight: 700; }
.pr-box-body .pr-price-table { width: 100%; border-collapse: collapse; font-size: 13px; margin: 6px 0 4px; }
.pr-price-table th, .pr-price-table td { border: 1px solid var(--c-border); padding: 10px; text-align: center; vertical-align: middle; }
.pr-price-table th { background: #fbf6f0; font-weight: 700; width: 40%; white-space: normal; }
.pr-price-table td .pr-red { display: inline-block; margin-bottom: 2px; }
.pr-small-note { font-size: 11px; color: var(--c-text-sub); text-align: right; margin-bottom: 12px; }
.btn-pr-cta {
  display: block; position: relative; text-align: center; background: #e35d6a; color: #fff;
  text-decoration: none; font-weight: 700; font-size: 15px; line-height: 1.5;
  padding: 12px 36px 12px 20px; border-radius: 8px; box-shadow: 0 3px 0 #b83c48;
}
.btn-pr-cta:hover { opacity: .92; }
.btn-pr-cta .cta-arrow { position: absolute; right: 16px; top: 50%; transform: translateY(-50%); font-size: 22px; }