/* にいがたキャンプ場ガイド 共通スタイル。
   旧サイト (Classic ASP) のデザイン踏襲: 白基調 / メイングリーン #019d64 / 墨色 #383838 /
   英語大文字セクション見出し + 日本語サブ / Noto Sans。 */
:root {
  --green: #019d64;
  --green-dark: #017a4e;
  --bg: #ffffff;
  --bg-soft: #f6f6f6;
  --ink: #383838;
  --muted: #6b6b6b;
  --card: #ffffff;
  --line: #ededed;
  --accent: #e60202;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "noto-sans-cjk-jp", "Noto Sans JP", "Hiragino Kaku Gothic ProN", Meiryo, sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.8;
}
a { color: var(--green-dark); }
img { max-width: 100%; height: auto; }

.site-header {
  display: flex; flex-wrap: wrap; gap: 8px 16px; align-items: center;
  justify-content: space-between;
  padding: 10px 20px; background: #fff; color: var(--ink);
  border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 500;
}
.brand { color: var(--ink); text-decoration: none; display: flex; align-items: center; gap: 10px; }
.brand img { height: 42px; width: auto; }
.brand-main { font-size: 1.05rem; font-weight: 700; letter-spacing: .02em; }
.brand-sub { font-size: .65rem; color: var(--muted); display: block; }
.global-nav { display: flex; gap: 18px; flex-wrap: wrap; }
.global-nav a { color: var(--ink); text-decoration: none; font-size: .9rem; font-weight: 600; }
.global-nav a:hover { color: var(--green); }

main { max-width: 1080px; margin: 0 auto; padding: 0 16px 60px; }

.hero {
  background: center/cover no-repeat;
  margin: 0 -16px;
  color: #fff; padding: 110px 24px; text-align: center;
  text-shadow: 0 1px 8px rgba(0,0,0,.5);
}
.hero h1 { margin: 0 0 8px; font-size: 1.8rem; letter-spacing: .04em; }
.hero p { margin: 0 0 22px; }
.hero .search-link {
  display: inline-block; background: var(--green-dark); color: #fff; text-decoration: none;
  padding: 13px 36px; border-radius: 999px; font-weight: 700; text-shadow: none;
  box-shadow: 0 2px 8px rgba(0,0,0,.25);
}

/* 旧サイト式セクション見出し: 英語大文字 + 日本語サブ */
h2.section {
  margin: 44px 0 4px; font-size: 1.45rem; letter-spacing: .12em; color: var(--ink);
  text-transform: uppercase; border: 0; padding: 0; text-align: center;
}
h2.section::after {
  content: ""; display: block; width: 44px; height: 3px; background: var(--green);
  margin: 8px auto 0;
}
p.section-sub { text-align: center; color: var(--muted); font-size: .85rem; margin: 2px 0 18px; }

/* エリア切替式イラスト地図 (旧 全県マップの再現) */
.areamap-tabs { display: flex; flex-wrap: wrap; gap: 6px; justify-content: center; margin-bottom: 12px; }
.areamap-tabs button {
  border: 1px solid var(--green); background: #fff; color: var(--green-dark);
  border-radius: 999px; padding: 5px 14px; font-size: .82rem; cursor: pointer;
}
.areamap-tabs button.on { background: var(--green-dark); color: #fff; }
.areamap-stage { position: relative; max-width: 760px; margin: 0 auto; }
.areamap-stage img.basemap { display: block; width: 100%; border-radius: 10px; }
.areamap-pin {
  position: absolute; transform: translate(-50%, -100%); cursor: pointer;
  color: var(--green-dark); font-size: 20px; line-height: 1;
  filter: drop-shadow(0 1px 1px rgba(0,0,0,.4));
}
.areamap-pin:hover { color: var(--accent); }
.areamap-pop {
  position: absolute; z-index: 10; transform: translate(-50%, 8px);
  background: #fff; border: 1px solid var(--line); border-radius: 10px;
  box-shadow: 0 6px 18px rgba(0,0,0,.18); padding: 8px; width: 190px; font-size: .8rem;
}
.areamap-pop img { width: 100%; border-radius: 6px; }

.area-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px; }
.area-grid a {
  background: var(--card); border: 1px solid var(--line); border-radius: 10px;
  padding: 14px 10px; text-align: center; text-decoration: none; font-weight: 600; color: var(--ink);
}
.area-grid a:hover { border-color: var(--green); color: var(--green-dark); }
.area-grid a small { display: block; color: var(--muted); font-weight: 400; }

.card-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 16px; }
.site-card {
  background: var(--card); border: 1px solid var(--line); border-radius: 8px; overflow: hidden;
  text-decoration: none; color: var(--ink); display: flex; flex-direction: column;
}
.site-card:hover { box-shadow: 0 4px 14px rgba(0,0,0,.14); }
.site-card .ph { aspect-ratio: 4/3; object-fit: cover; width: 100%; background: #eee; }
.site-card .body { padding: 10px 12px 12px; }
.site-card .nm { font-weight: 700; font-size: .95rem; }
.site-card .meta { font-size: .78rem; color: var(--muted); }
.site-card .blurb { font-size: .8rem; margin: 4px 0 0; color: #555; }
.badge360 {
  display: inline-block; background: var(--green-dark); color: #fff; font-size: .66rem;
  border-radius: 3px; padding: 1px 6px; margin-left: 6px; vertical-align: middle;
}
.tag-chips { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 6px; }
.tag-chips span { background: #eaf6f0; color: var(--green-dark); font-size: .7rem; border-radius: 3px; padding: 1px 6px; }

/* 検索ページ */
.search-layout { display: grid; grid-template-columns: 260px 1fr; gap: 20px; }
@media (max-width: 800px) { .search-layout { grid-template-columns: 1fr; } }
.filter-panel { background: var(--bg-soft); border: 1px solid var(--line); border-radius: 8px; padding: 14px; align-self: start; }
.filter-panel h3 { margin: 12px 0 6px; font-size: .88rem; color: var(--green-dark); }
.filter-panel label { display: block; font-size: .84rem; }
.filter-panel input[type="text"] { width: 100%; padding: 8px; border: 1px solid #ddd; border-radius: 6px; }
.result-bar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; flex-wrap: wrap; gap: 8px; }
.result-bar select { padding: 6px; border-radius: 6px; border: 1px solid #ddd; }

/* 詳細ページ */
.detail-top { display: grid; grid-template-columns: 1fr 320px; gap: 22px; margin-top: 16px; }
@media (max-width: 860px) { .detail-top { grid-template-columns: 1fr; } }
.detail-head h1 { margin: 8px 0 2px; font-size: 1.45rem; }
.detail-head .loc { color: var(--muted); font-size: .9rem; }
.spec-box { background: var(--bg-soft); border: 1px solid var(--line); border-radius: 8px; padding: 14px; align-self: start; }
.spec-box table { width: 100%; border-collapse: collapse; font-size: .85rem; }
.spec-box th, .spec-box td { padding: 6px 4px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.spec-box th { width: 7.5em; color: var(--green-dark); font-weight: 600; }
.cta-btns { display: grid; gap: 8px; margin-top: 12px; }
.cta-btns a {
  display: block; text-align: center; background: var(--accent); color: #fff;
  text-decoration: none; border-radius: 6px; padding: 9px; font-weight: 700; font-size: .9rem;
}
.cta-btns a.green { background: var(--green-dark); }
.photo-strip { display: flex; gap: 8px; overflow-x: auto; padding: 8px 0 12px; scroll-snap-type: x mandatory; }
.photo-strip img { height: 210px; border-radius: 6px; scroll-snap-align: start; cursor: pointer; }
.info-table { width: 100%; border-collapse: collapse; background: var(--card); }
.info-table th, .info-table td { border-bottom: 1px solid var(--line); padding: 10px 12px; text-align: left; vertical-align: top; font-size: .9rem; }
.info-table th { width: 11em; background: var(--bg-soft); font-weight: 600; }
.fac-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(125px, 1fr)); gap: 6px; }
.fac-grid span { background: var(--card); border: 1px solid var(--line); border-radius: 6px; padding: 6px 8px; font-size: .8rem; text-align: center; color: var(--green-dark); font-weight: 600; }
.fac-grid .off { opacity: .3; text-decoration: line-through; color: var(--muted); font-weight: 400; }
.pano { width: 100%; height: 420px; border-radius: 8px; background: #222; }
.pano-map { position: relative; margin-top: 12px; line-height: 0; }
.pano-map img { width: 100%; border-radius: 8px; }
.pano-pin { position: absolute; transform: translate(-50%, -50%); width: 30px; height: 30px; border-radius: 50%; border: 2px solid #fff; background: #017a4e; color: #fff; font-size: .9rem; font-weight: 700; line-height: 1; cursor: pointer; box-shadow: 0 1px 4px rgba(0,0,0,.4); z-index: 2; }
.pano-pin:hover { background: #e60202; transform: translate(-50%, -50%) scale(1.15); }
.pano-pin.active { background: #e60202; box-shadow: 0 0 0 3px rgba(230,2,2,.35); }
.pano-scenes { margin-top: 10px; }
.pano-btn.active { background: var(--accent); color: #fff; }
.video-wrap { position: relative; padding-top: 56.25%; border-radius: 8px; overflow: hidden; }
.video-wrap iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
#minimap, #fullmap { width: 100%; border-radius: 8px; }
#minimap { height: 320px; }
#fullmap { height: 72vh; }
.btn {
  display: inline-block; background: var(--green-dark); color: #fff; text-decoration: none;
  padding: 8px 18px; border-radius: 6px; font-size: .9rem;
}
.btn.ghost { background: transparent; color: var(--green-dark); border: 1px solid var(--green); }

.site-footer { background: var(--green-dark); color: #fff; padding: 30px 20px; text-align: center; margin-top: 48px; }
.site-footer a { color: #fff; margin: 0 10px; }
.site-footer img { height: 36px; margin-bottom: 8px; }
.site-footer .copyright { font-size: .72rem; opacity: .95; }

/* クマ出没情報アラート */
.bear-alert {
  background: #fff7ed; border: 1px solid #f0b27a; border-left: 5px solid #d8842c;
  border-radius: 8px; padding: 12px 14px; margin: 16px 0;
}
.bear-head { font-weight: 700; color: #9a4a06; font-size: .92rem; margin-bottom: 6px; }
.bear-alert ul { margin: 0; padding-left: 1.1em; }
.bear-alert li { font-size: .82rem; color: #5a3a1a; margin: 2px 0; }
.bear-alert li .bd { font-weight: 700; }
.bear-alert li .bk { background: #d8842c; color: #fff; font-size: .68rem; border-radius: 3px; padding: 0 5px; }
.bear-credit { font-size: .72rem; color: #8a6a4a; margin: 8px 0 0; }
.bear-map-btn { margin: 4px 0 2px; background: #c1121f; color: #fff; border: 0; border-radius: 6px; padding: 6px 14px; font-size: .82rem; font-weight: 700; cursor: pointer; }
.bear-map-btn:hover { background: #a00e1a; }
.bear-modal { position: fixed; inset: 0; background: rgba(0,0,0,.55); display: none; align-items: center; justify-content: center; z-index: 1000; padding: 16px; }
.bear-modal.open { display: flex; }
.bear-modal-inner { background: #fff; border-radius: 12px; max-width: 680px; width: 100%; max-height: 90vh; overflow-y: auto; padding: 18px; position: relative; }
.bear-modal-inner h3 { margin: 0 0 10px; font-size: 1.05rem; color: #9a4a06; }
.bear-modal-inner h3 small { font-weight: 400; font-size: .78rem; color: #8a6a4a; }
.bear-modal-close { position: absolute; top: 8px; right: 12px; background: none; border: 0; font-size: 1.7rem; line-height: 1; color: #777; cursor: pointer; }
#bear-map { width: 100%; height: 360px; border-radius: 10px; }
.bear-list { margin: 12px 0 0; padding-left: 1.1em; }
.bear-list li { font-size: .82rem; color: #5a3a1a; margin: 2px 0; }
.bear-list li .bd { font-weight: 700; }
.bear-list li .bk { background: #d8842c; color: #fff; font-size: .68rem; border-radius: 3px; padding: 0 5px; }

/* 周辺お出かけスポット (観光ナビ由来) */
.outing-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 12px; }
.outing-card {
  display: block; background: var(--card); border: 1px solid var(--line); border-radius: 8px;
  padding: 12px; text-decoration: none; color: var(--ink); position: relative;
}
.outing-card:hover { box-shadow: 0 4px 12px rgba(0,0,0,.12); border-color: var(--green); }
.outing-card .dist {
  position: absolute; top: 10px; right: 10px; background: var(--green-dark); color: #fff;
  font-size: .68rem; font-weight: 700; border-radius: 999px; padding: 2px 8px;
}
.outing-card .onm { font-weight: 700; font-size: .92rem; padding-right: 48px; }
.outing-card .ocat { font-size: .72rem; color: var(--green-dark); margin-top: 2px; }
.outing-card .odesc { font-size: .78rem; color: #555; margin: 6px 0 0; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.outing-card .ohours { font-size: .72rem; color: var(--muted); margin-top: 6px; }
.outing-card .ohours .ref { color: var(--accent); margin-left: 4px; }
.outing-card .osrc { font-size: .68rem; color: #999; margin-top: 6px; }
.outing-credit { font-size: .74rem; color: var(--muted); margin: 12px 0 0; text-align: center; }

/* camp <-> 山 相互リンクカード */
.link-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 10px; }
.xlink-card {
  display: block; background: var(--card); border: 1px solid var(--line); border-radius: 8px;
  padding: 11px 12px; text-decoration: none; color: var(--ink); position: relative;
}
.xlink-card:hover { border-color: var(--green); box-shadow: 0 3px 10px rgba(0,0,0,.1); }
.xlink-card .xl-dist {
  position: absolute; top: 9px; right: 9px; background: var(--green-dark); color: #fff;
  font-size: .66rem; font-weight: 700; border-radius: 999px; padding: 2px 7px;
}
.xlink-card .xl-name { display: block; font-weight: 700; font-size: .9rem; padding-right: 44px; }
.xlink-card .xl-note { display: block; font-size: .74rem; color: var(--muted); margin-top: 2px; }

/* lightbox (簡易) */
.lb-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,.85); display: none;
  align-items: center; justify-content: center; z-index: 1000; cursor: zoom-out;
}
.lb-overlay.open { display: flex; }
.lb-overlay img { max-width: 94vw; max-height: 92vh; border-radius: 6px; }

/* 天気予報 (Open-Meteo・クライアント取得) */
.wx-wrap { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 12px; }
.wx-loading, .wx-err { text-align: center; color: var(--muted); font-size: .85rem; padding: 14px 0; }
.wx-now { display: flex; align-items: center; gap: 10px; padding: 0 4px 10px; border-bottom: 1px dashed var(--line); margin-bottom: 10px; }
.wx-now-emo { font-size: 1.7rem; line-height: 1; }
.wx-now-t { font-size: 1.5rem; font-weight: 800; color: var(--ink); }
.wx-now-l { font-size: .82rem; color: var(--muted); }
.wx-days { display: grid; grid-template-columns: repeat(7, 1fr); gap: 6px; }
.wx-day { text-align: center; background: #f6f7f4; border: 1px solid var(--line); border-radius: 8px; padding: 8px 2px; }
.wx-day .wx-d { font-size: .74rem; font-weight: 700; color: var(--ink); }
.wx-day .wx-d small { font-weight: 400; color: var(--muted); }
.wx-day.wx-sun .wx-d { color: #d33; } .wx-day.wx-sun .wx-d small { color: #d33; }
.wx-day.wx-sat .wx-d { color: #2a6fd6; } .wx-day.wx-sat .wx-d small { color: #2a6fd6; }
.wx-emo { font-size: 1.5rem; line-height: 1.4; }
.wx-temp { font-size: .8rem; font-weight: 700; }
.wx-temp .wx-tmax { color: #e0603a; } .wx-temp .wx-tmin { color: #2a6fd6; margin-left: 3px; }
.wx-pop { font-size: .66rem; color: var(--muted); margin-top: 2px; }
@media (max-width: 560px) {
  .wx-days { grid-template-columns: repeat(7, 1fr); gap: 3px; }
  .wx-day { padding: 6px 1px; }
  .wx-emo { font-size: 1.2rem; } .wx-day .wx-d { font-size: .64rem; }
  .wx-temp { font-size: .7rem; } .wx-day .wx-d small { display: block; }
}

/* 近隣の旬の見どころ (季節カレンダー) */
.season-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 12px; }
.season-card { display: flex; flex-direction: column; align-items: flex-start; gap: 2px; padding: 12px 14px; border-radius: 12px; background: #fff; border: 1px solid #e9e7e0; border-top: 4px solid #cbb; text-decoration: none; color: inherit; transition: box-shadow .15s, transform .15s; }
.season-card:hover { box-shadow: 0 6px 18px rgba(0,0,0,.1); transform: translateY(-2px); }
.season-card .se-emoji { font-size: 1.6rem; line-height: 1; }
.season-card .se-peak { font-size: .7rem; font-weight: 700; color: #fff; background: #b59; border-radius: 999px; padding: 1px 9px; margin: 4px 0 2px; }
.season-card .se-season { font-size: .92rem; font-weight: 700; color: #333; }
.season-card .se-name { font-size: .82rem; color: #555; margin-top: 2px; }
.season-card .se-dist { font-size: .72rem; color: #999; margin-top: 3px; }
/* 月別のアクセント色 (春=桃/緑, 夏=青, 秋=橙, 冬=水) */
.season-card.m2, .season-card.m3 { border-top-color: #e7a6c2; } .season-card.m2 .se-peak, .season-card.m3 .se-peak { background: #d97aa6; }
.season-card.m4, .season-card.m5 { border-top-color: #f2a9bf; } .season-card.m4 .se-peak, .season-card.m5 .se-peak { background: #e6789f; }
.season-card.m6, .season-card.m7 { border-top-color: #6fbf8e; } .season-card.m6 .se-peak, .season-card.m7 .se-peak { background: #3f9e6e; }
.season-card.m8 { border-top-color: #4ea7c9; } .season-card.m8 .se-peak { background: #2f8fb5; }
.season-card.m9, .season-card.m10, .season-card.m11 { border-top-color: #e6913f; } .season-card.m9 .se-peak, .season-card.m10 .se-peak, .season-card.m11 .se-peak { background: #d4731f; }
.season-card.m12, .season-card.m1 { border-top-color: #7fb6d6; } .season-card.m12 .se-peak, .season-card.m1 .se-peak { background: #5b93c9; }