/* =========================================================
   釣り船マップ デザイン（海図をイメージした紺・海色・夕日のオレンジ）
   ========================================================= */
:root {
  --navy: #0b2a4a; --navy2: #123d66; --sea: #0e6ba8; --wave: #1fa2d6; --foam: #e8f4fa;
  --sun: #f07a32; --sun2: #ffb547; --ink: #10202e; --sub: #5b6b78; --line: #dde6ec; --bg: #f4f7f9; --card: #fff;
  --ok: #1d8a5a; --radius: 14px;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 15px/1.7 "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic UI", Meiryo, sans-serif; }
a { color: var(--sea); }
img { max-width: 100%; }
h1, h2, h3 { line-height: 1.35; }
.wrap { max-width: 1160px; margin: 0 auto; padding: 0 20px; }
.num { font-family: Inter, "Noto Sans JP", sans-serif; font-feature-settings: "tnum"; }

/* ---------- ヘッダー ---------- */
#site-header { position: sticky; top: 0; z-index: 1000; background: rgba(255,255,255,.96); backdrop-filter: saturate(1.4) blur(8px); border-bottom: 1px solid var(--line); }
.hd { display: flex; align-items: center; gap: 16px; height: 62px; }
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); min-width: 0; }
.logo svg { width: 36px; height: 36px; flex: none; }
.logo b { display: block; font-size: 17px; font-weight: 900; letter-spacing: .02em; }
.logo small { display: block; font-size: 11px; color: var(--sub); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.gnav { margin-left: auto; display: flex; align-items: center; gap: 2px; }
.gnav a { text-decoration: none; color: var(--ink); font-weight: 600; font-size: 14px; padding: 8px 12px; border-radius: 999px; white-space: nowrap; }
.gnav a:hover { background: var(--foam); }
.gnav a.on { color: var(--sea); background: var(--foam); }
.gnav a[data-cta] { background: var(--sun); color: #fff; margin-left: 6px; }
.gnav a[data-cta]:hover { background: #d9641f; }
.langsel { margin-left: 8px; border: 1px solid var(--line); border-radius: 999px; padding: 6px 10px; font: inherit; font-size: 13px; background: #fff; color: var(--ink); }
.nav-toggle { display: none; margin-left: auto; width: 42px; height: 42px; border: 1px solid var(--line); border-radius: 10px; background: #fff; cursor: pointer; padding: 11px 10px; flex-direction: column; justify-content: space-between; }
.nav-toggle i { display: block; height: 2px; background: var(--ink); border-radius: 2px; }
@media (max-width: 1100px) {
  .nav-toggle { display: flex; }
  .gnav { display: none; position: absolute; top: 62px; left: 0; right: 0; background: #fff; flex-direction: column; align-items: stretch; padding: 8px 14px 16px; border-bottom: 1px solid var(--line); box-shadow: 0 12px 24px rgba(11,42,74,.08); }
  .nav-open .gnav { display: flex; }
  .gnav a { padding: 12px 14px; border-radius: 10px; }
  .gnav a[data-cta] { margin: 6px 0 0; text-align: center; }
  .langsel { margin: 10px 0 0; padding: 10px; border-radius: 10px; }
  .logo small { max-width: 200px; }
}

/* ---------- 共通パーツ ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; border: 0; border-radius: 10px; padding: 10px 16px; font: inherit; font-weight: 700; font-size: 14px; cursor: pointer; text-decoration: none; background: var(--sea); color: #fff; transition: background .15s, transform .15s; }
.btn:hover { background: #0b5a8e; }
.btn:active { transform: translateY(1px); }
.btn-sun { background: var(--sun); } .btn-sun:hover { background: #d9641f; }
.btn-navy { background: var(--navy); } .btn-navy:hover { background: var(--navy2); }
.btn-line { background: #fff; color: var(--sea); border: 1px solid #b9d6e8; }
.btn-line:hover { background: var(--foam); }
.btn-ghost { background: transparent; color: var(--sea); }
.btn-sm { padding: 6px 12px; font-size: 13px; border-radius: 8px; }
.input, select.input, textarea.input { width: 100%; border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; font: inherit; font-size: 15px; background: #fff; color: var(--ink); }
.input:focus { outline: 2px solid rgba(14,107,168,.25); border-color: var(--sea); }
.chip { display: inline-flex; align-items: center; border: 1px solid var(--line); background: #fff; color: var(--ink); border-radius: 999px; padding: 6px 13px; font: inherit; font-size: 13px; cursor: pointer; white-space: nowrap; text-decoration: none; }
.chip:hover { border-color: #b9d6e8; }
.chip.on { background: var(--navy); border-color: var(--navy); color: #fff; }
.tags { display: flex; flex-wrap: wrap; gap: 5px; margin-top: 8px; }
.tag { display: inline-block; font-size: 12px; line-height: 1.5; padding: 2px 8px; border-radius: 6px; background: #eef2f5; color: #3b4d5c; text-decoration: none; }
.tag.fish { background: #e3f2fa; color: #0b5a8e; }
.tag.style { background: #fff1e6; color: #b3521a; }
.muted { color: var(--sub); }
.small { font-size: 13px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px 22px; }
.sec { margin: 44px 0; }
.sec-hd { display: flex; align-items: flex-end; gap: 12px; margin-bottom: 16px; flex-wrap: wrap; }
.sec-hd h2 { margin: 0; font-size: 22px; font-weight: 900; }
.sec-hd p { margin: 0; color: var(--sub); font-size: 14px; }
.sec-hd .more { margin-left: auto; font-weight: 700; font-size: 14px; text-decoration: none; }
.crumb { font-size: 13px; color: var(--sub); margin: 16px 0 6px; }
.crumb a { color: var(--sub); }
.page-hd { margin: 8px 0 22px; }
.page-hd h1 { font-size: clamp(24px, 3.4vw, 32px); margin: 0 0 6px; font-weight: 900; }
.page-hd p { margin: 0; color: var(--sub); }
.empty { padding: 30px; text-align: center; color: var(--sub); background: #fff; border: 1px dashed var(--line); border-radius: var(--radius); }
.loading { padding: 30px; text-align: center; color: var(--sub); }

/* ---------- 船のカード ---------- */
.boat-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(290px, 1fr)); gap: 14px; }
.boat-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 16px 18px; transition: border-color .15s, box-shadow .15s; }
.boat-card:hover { border-color: #b9d6e8; box-shadow: 0 6px 20px rgba(11,42,74,.07); }
.bc-hd { display: flex; align-items: baseline; gap: 8px; }
.bc-hd h3 { margin: 0; font-size: 17px; font-weight: 800; }
.bc-hd h3 a { color: var(--ink); text-decoration: none; }
.bc-hd h3 a:hover { color: var(--sea); }
.bc-hd .dist { margin-left: auto; font-family: Inter, sans-serif; font-weight: 700; font-size: 13px; color: var(--sea); white-space: nowrap; }
.bc-place { margin: 2px 0 0; font-size: 13px; color: var(--sub); }
.bc-place .sep { margin: 0 4px; color: #b6c2cb; }
.bc-catch { margin: 10px 0 0; font-size: 13px; background: #fff7ef; border-radius: 8px; padding: 7px 10px; color: #6b3a14; }
.bc-catch .d { font-weight: 700; margin-right: 6px; color: var(--sun); }
.bc-ok { margin: 8px 0 0; font-size: 12px; color: var(--ok); }
.bc-ok::before { content: ""; display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: var(--ok); margin-right: 6px; vertical-align: 1px; }

/* ---------- 釣果カード ---------- */
.catch-list { display: grid; gap: 10px; }
.catch-card { display: grid; grid-template-columns: 86px 1fr; gap: 14px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; }
.catch-card.fresh { border-left: 4px solid var(--sun); }
.cc-date b { display: block; font-family: Inter, "Noto Sans JP", sans-serif; font-size: 15px; }
.cc-date span { font-size: 12px; color: var(--sub); }
.catch-card.fresh .cc-date span { color: var(--sun); font-weight: 700; }
.cc-body { min-width: 0; }
.cc-boat { margin: 0 0 2px; font-size: 13px; }
.cc-boat a { font-weight: 800; font-size: 15px; color: var(--ink); text-decoration: none; margin-right: 8px; }
.cc-boat a:hover { color: var(--sea); }
.cc-boat span { color: var(--sub); }
.cc-title { margin: 0; font-weight: 700; }
.cc-text { margin: 0; font-size: 14px; overflow-wrap: anywhere; }
.cc-src { display: inline-block; margin-top: 8px; font-size: 13px; font-weight: 700; }
.catch-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 10px; }

/* ---------- 地図のピン ---------- */
.tm-pin span { display: block; width: 18px; height: 18px; margin: 2px; border-radius: 50% 50% 50% 4px; transform: rotate(-45deg); background: var(--sea); border: 2.5px solid #fff; box-shadow: 0 1px 4px rgba(0,0,0,.35); }
.tm-pin.fresh span { background: var(--sun); }
.tm-pin.on span { background: var(--navy); width: 22px; height: 22px; margin: 0; }
.here-pin span { display: block; width: 16px; height: 16px; border-radius: 50%; background: #2f80ed; border: 3px solid #fff; box-shadow: 0 0 0 6px rgba(47,128,237,.25); }
.pop { min-width: 190px; font-size: 13px; }
.pop-name { font-weight: 800; font-size: 15px; color: var(--ink) !important; text-decoration: none; }
.pop-place { color: var(--sub); }
.pop-fish { margin-top: 4px; color: #0b5a8e; }
.pop-catch { margin-top: 6px; background: #fff7ef; padding: 5px 8px; border-radius: 6px; color: #6b3a14; }
.pop-acts { display: flex; gap: 12px; margin-top: 8px; font-weight: 700; }
.marker-cluster-small, .marker-cluster-medium, .marker-cluster-large { background: rgba(14,107,168,.25) !important; }
.marker-cluster-small div, .marker-cluster-medium div, .marker-cluster-large div { background: var(--sea) !important; color: #fff !important; font-weight: 700; font-family: Inter, sans-serif; }

/* ---------- フッター ---------- */
#site-footer { background: var(--navy); color: rgba(255,255,255,.82); margin-top: 60px; padding: 40px 0 26px; font-size: 14px; }
#site-footer a { color: rgba(255,255,255,.82); }
.ft { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 30px; }
.ft b { display: block; color: #fff; margin-bottom: 8px; }
.ft div > a { display: block; text-decoration: none; padding: 3px 0; }
.ft div > a:hover { color: #fff; text-decoration: underline; }
.ft p { margin: 10px 0 0; font-size: 13px; }
.logo-ft { color: #fff !important; }
.logo-ft b { margin: 0; font-size: 18px; }
.copy { margin-top: 26px; padding-top: 18px; border-top: 1px solid rgba(255,255,255,.14); font-size: 12px; color: rgba(255,255,255,.6); }
.copy a { color: rgba(255,255,255,.7); }
@media (max-width: 760px) {
  .ft { grid-template-columns: 1fr; gap: 20px; }
  .wrap { padding: 0 16px; }
  .catch-card { grid-template-columns: 1fr; gap: 4px; }
  .cc-date b { display: inline; margin-right: 8px; }
  .catch-grid { grid-template-columns: 1fr; }
  .card { padding: 16px; }
}

/* ---------- サーバー描画ページ（boat.php / area.php / fish.php）共通 ---------- */
.boat-hd { background: linear-gradient(150deg, #0b2a4a, #0f4470 70%, #0e6ba8); color: #fff; }
.boat-hd .wrap { padding-top: 10px; padding-bottom: 30px; }
.boat-hd .crumb, .boat-hd .crumb a { color: rgba(255,255,255,.7); }
.boat-hd h1 { font-size: clamp(26px, 4vw, 38px); font-weight: 900; margin: 6px 0 2px; }
.boat-hd .kana { font-size: 13px; color: rgba(255,255,255,.65); }
.boat-hd .place { margin: 6px 0 0; color: rgba(255,255,255,.85); }
.boat-hd .tags .tag { background: rgba(255,255,255,.13); color: #fff; }
.boat-hd .tags .tag.fish { background: rgba(92,200,255,.2); }
.ok-badge { display: inline-flex; align-items: center; gap: 6px; margin-top: 12px; font-size: 13px; background: rgba(29,138,90,.25); border: 1px solid rgba(120,220,170,.45); border-radius: 999px; padding: 3px 12px; }
.ok-badge::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: #6ee0a7; }
.boat-hd .acts { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 18px; }
.boat-hd .acts .btn-line { background: rgba(255,255,255,.1); color: #fff; border-color: rgba(255,255,255,.35); }
.boat-hd .acts .btn-line:hover { background: rgba(255,255,255,.2); }
.cols { display: grid; grid-template-columns: 1fr 360px; gap: 24px; margin-top: 26px; align-items: start; }
.cols .card h2 { font-size: 18px; margin: 0 0 12px; font-weight: 800; }
.cols .card + .card { margin-top: 18px; }
.info { width: 100%; border-collapse: collapse; font-size: 14.5px; }
.info th { text-align: left; width: 110px; color: var(--sub); font-weight: 500; padding: 9px 10px 9px 0; vertical-align: top; border-bottom: 1px solid var(--line); white-space: nowrap; }
.info td { padding: 9px 0; border-bottom: 1px solid var(--line); overflow-wrap: anywhere; }
.info tr:last-child th, .info tr:last-child td { border-bottom: 0; }
.note { margin: 14px 0 0; padding: 12px 14px; background: var(--foam); border-radius: 10px; font-size: 14px; }
.src { font-size: 12.5px; color: var(--sub); margin-top: 12px; }
.src a { color: var(--sub); overflow-wrap: anywhere; }
.season-t { width: 100%; border-collapse: separate; border-spacing: 2px; font-size: 12px; }
.season-t th { font-weight: 600; text-align: left; padding-right: 8px; white-space: nowrap; font-size: 13px; }
.season-t th a { color: var(--ink); text-decoration: none; }
.season-t td { height: 22px; background: #eef2f5; border-radius: 4px; text-align: center; color: transparent; font-family: Inter, sans-serif; }
.season-t td.on { background: var(--wave); }
.season-t td.now { outline: 2px solid var(--sun); outline-offset: -2px; }
.season-t thead td { background: none; color: var(--sub); height: auto; }
#mini { height: 280px; border-radius: 12px; }
.near a { display: block; padding: 9px 0; border-bottom: 1px solid var(--line); text-decoration: none; color: var(--ink); }
.near a:last-child { border-bottom: 0; }
.near b { font-weight: 700; }
.near span { float: right; font-family: Inter, sans-serif; color: var(--sea); font-size: 13px; font-weight: 700; }
.near small { display: block; color: var(--sub); font-size: 12.5px; }
.rg, .grp { margin: 26px 0; }
.rg h2, .grp h2 { font-size: 18px; margin: 0 0 10px; }
.pgrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 8px; }
.pgrid a { display: flex; justify-content: space-between; align-items: baseline; background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px; text-decoration: none; color: var(--ink); font-weight: 700; }
.pgrid a:hover { border-color: #b9d6e8; color: var(--sea); }
.pgrid a span { font-family: Inter, sans-serif; font-weight: 600; color: var(--sub); font-size: 13px; }
.pgrid a.none { opacity: .45; pointer-events: none; font-weight: 500; }
.port { margin: 26px 0; }
.port h3 { font-size: 17px; margin: 0 0 10px; padding-left: 10px; border-left: 4px solid var(--wave); }
.port h3 small { color: var(--sub); font-weight: 500; margin-left: 6px; font-size: 13px; }
.ptoc { display: flex; flex-wrap: wrap; gap: 6px; margin: 0 0 8px; }
.two-col { display: grid; grid-template-columns: 1fr 340px; gap: 24px; align-items: start; }
.two-half { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.fgrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 10px; }
.fcard { display: block; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; text-decoration: none; color: var(--ink); }
.fcard:hover { border-color: #b9d6e8; }
.fcard b { font-size: 16px; }
.fcard .n { float: right; font-family: Inter, sans-serif; font-weight: 700; color: var(--sea); font-size: 13px; }
.months { display: grid; grid-template-columns: repeat(12, 1fr); gap: 2px; margin-top: 10px; }
.months i { height: 8px; border-radius: 2px; background: #eef2f5; }
.months i.on { background: var(--wave); }
.months i.now { outline: 2px solid var(--sun); outline-offset: -1px; }
.mlabels { display: grid; grid-template-columns: repeat(12, 1fr); font-size: 10px; color: var(--sub); text-align: center; font-family: Inter, sans-serif; margin-top: 2px; }
.fhero { background: linear-gradient(150deg, #0b2a4a, #0f4470 70%, #0e6ba8); color: #fff; border-radius: 20px; padding: 28px 30px; }
.fhero h1 { margin: 0 0 6px; font-size: clamp(26px, 4vw, 36px); font-weight: 900; }
.fhero p { margin: 0; color: rgba(255,255,255,.86); max-width: 720px; }
.fhero .months { max-width: 560px; margin-top: 18px; }
.fhero .months i { height: 22px; border-radius: 5px; background: rgba(255,255,255,.14); }
.fhero .months i.on { background: var(--sun2); }
.fhero .mlabels { max-width: 560px; color: rgba(255,255,255,.7); font-size: 12px; }
.fstats { display: flex; gap: 28px; margin-top: 18px; flex-wrap: wrap; }
.fstats div { font-size: 13px; color: rgba(255,255,255,.75); }
.fstats b { display: block; font-family: Inter, sans-serif; font-size: 26px; color: #fff; }
.faq { display: grid; gap: 8px; }
.faq details { padding: 14px 18px; }
.faq summary { cursor: pointer; font-weight: 700; }
.faq details p { margin: 8px 0 0; color: var(--ink); font-size: 14.5px; }
body.not-ja .ja-only { display: none; }
@media (max-width: 900px) { .cols, .two-col, .two-half { grid-template-columns: 1fr; } }
.linkgrp { margin-bottom: 16px; }
.linkgrp h3 { font-size: 14px; color: var(--sub); margin: 0 0 6px; font-weight: 700; }

/* ---------- 広告・PR ---------- */
.ad-slot { margin: 18px 0; }
.ad-slot:empty { display: none; }
#list .ad-slot { margin: 0; }
.boat-card.pr { border-color: #f3c89f; background: linear-gradient(180deg, #fff9f2, #fff 60%); }
.pr-mark { display: inline-block; font: 700 11px/1 Inter, sans-serif; letter-spacing: .06em; color: #fff; background: var(--sun); border-radius: 4px; padding: 3px 6px; margin-right: 6px; vertical-align: 3px; }
.um-near h2 { font-size: 16px; }