/* 地図が主役。左に一覧、右に地図。明るい地色に「放送中」の赤ひとつだけを差し色にする */
:root {
  --bg: #fbfcfd;
  --panel: #ffffff;
  --ink: #1b2330;
  --muted: #5b6878;
  --line: #e2e7ee;
  --soft: #f1f4f8;
  --live: #e0322b;
  --live-soft: #fdecea;
  --sea: #dcebf5;
  --font: "Zen Kaku Gothic New", "Hiragino Sans", "Noto Sans JP", system-ui, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
  --side: 380px;
  --bar: 60px;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { height: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font);
  font-weight: 500;
  font-size: 16px;
  line-height: 1.7;
}
a { color: inherit; }
button { font: inherit; color: inherit; cursor: pointer; }
:focus-visible { outline: 3px solid var(--live); outline-offset: 2px; }

/* 上の帯 */
.bar {
  height: var(--bar);
  display: flex; align-items: center; gap: 16px;
  padding: 0 20px;
  background: var(--panel);
  border-bottom: 1px solid var(--line);
  position: relative; z-index: 3;
}
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.onair {
  font-family: var(--mono); font-size: 11px; letter-spacing: .12em;
  color: #fff; background: var(--live);
  padding: 2px 7px 2px 18px; border-radius: 3px; position: relative;
}
.onair::before {
  content: ""; position: absolute; left: 7px; top: 50%; width: 6px; height: 6px; margin-top: -3px;
  border-radius: 50%; background: #fff; animation: blink 1.6s ease-in-out infinite;
}
@keyframes blink { 50% { opacity: .25; } }
.brand-name { font-weight: 900; font-size: 19px; letter-spacing: .02em; white-space: nowrap; }
.count { margin: 0; color: var(--muted); font-size: 14px; flex: 1; min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.count b { color: var(--ink); font-family: var(--mono); font-size: 15px; }

.btn-notify {
  display: inline-flex; align-items: center; gap: 8px;
  border: 1.5px solid var(--live); color: var(--live); background: var(--panel);
  border-radius: 999px; padding: 7px 16px; font-weight: 700; font-size: 14px; white-space: nowrap;
}
.btn-notify:hover { background: var(--live-soft); }
.bell { width: 14px; height: 14px; background: currentColor;
  -webkit-mask: radial-gradient(circle at 50% 92%, #000 2px, transparent 2.5px), linear-gradient(#000, #000) 50% 78%/100% 2px no-repeat, radial-gradient(ellipse 50% 75% at 50% 75%, #000 98%, transparent 100%) 50% 0/80% 80% no-repeat;
          mask: radial-gradient(circle at 50% 92%, #000 2px, transparent 2.5px), linear-gradient(#000, #000) 50% 78%/100% 2px no-repeat, radial-gradient(ellipse 50% 75% at 50% 75%, #000 98%, transparent 100%) 50% 0/80% 80% no-repeat; }

.btn-primary {
  border: 0; background: var(--live); color: #fff; font-weight: 700;
  border-radius: 10px; padding: 12px 18px; font-size: 16px;
}
.btn-primary:hover { filter: brightness(.94); }
.btn-primary:disabled { opacity: .55; cursor: default; }
.wide { width: 100%; }

/* 本体 */
.layout { display: grid; grid-template-columns: var(--side) 1fr; height: calc(100% - var(--bar)); }
.side { overflow-y: auto; border-right: 1px solid var(--line); background: var(--panel); display: flex; flex-direction: column; }
.map-wrap { position: relative; min-width: 0; background: var(--sea); }
#map { position: absolute; inset: 0; }

.filters { padding: 14px 16px 10px; display: grid; gap: 8px; border-bottom: 1px solid var(--line); position: sticky; top: 0; background: var(--panel); z-index: 1; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip {
  border: 1px solid var(--line); background: var(--panel); border-radius: 999px;
  padding: 3px 11px; font-size: 13px; color: var(--muted);
}
.chip[aria-pressed="true"] { background: var(--ink); border-color: var(--ink); color: #fff; }
.chip .n { font-family: var(--mono); font-size: 11px; margin-left: 4px; opacity: .7; }

.list { list-style: none; margin: 0; padding: 4px 0; }
.item {
  display: grid; grid-template-columns: 1fr auto; gap: 2px 12px;
  padding: 11px 16px; border-bottom: 1px solid var(--soft); cursor: pointer;
}
.item:hover, .item.is-active { background: var(--soft); }
.item-name { font-weight: 700; font-size: 15px; line-height: 1.45; min-width: 0; }
.item-cat { font-size: 11px; color: var(--muted); border: 1px solid var(--line); border-radius: 4px; padding: 0 6px; align-self: start; white-space: nowrap; }
.item-place { grid-column: 1 / -1; font-size: 13px; color: var(--muted); line-height: 1.5; }
.empty { padding: 24px 16px; color: var(--muted); font-size: 14px; }

.side-cta { margin: 16px; padding: 16px; border-radius: 12px; background: var(--live-soft); display: grid; gap: 8px; }
.side-cta-title { margin: 0; font-weight: 900; font-size: 16px; line-height: 1.5; text-wrap: balance; }
.side-cta-text { margin: 0; font-size: 13px; color: var(--muted); }

.foot { margin-top: auto; padding: 12px 16px 20px; font-size: 12px; color: var(--muted); }
.foot p { margin: 4px 0; }
.credit { font-size: 11px; }

/* 地図の吹き出し */
.maplibregl-popup-content { border-radius: 12px; padding: 14px 16px 16px; box-shadow: 0 6px 24px rgba(27,35,48,.18); font-family: var(--font); width: 290px; max-width: calc(100vw - 48px); }
.maplibregl-popup-close-button { font-size: 20px; width: 30px; height: 30px; color: var(--muted); }
.pop-cat { display: inline-block; font-size: 11px; color: var(--live); border: 1px solid var(--live); border-radius: 4px; padding: 0 6px; }
.pop-name { margin: 6px 0 2px; font-size: 17px; font-weight: 900; line-height: 1.4; padding-right: 18px; }
.pop-place { margin: 0; font-size: 13px; color: var(--muted); line-height: 1.5; }
.pop-desc { margin: 8px 0 0; font-size: 14px; line-height: 1.6; }
.pop-meta { margin: 8px 0 12px; font-family: var(--mono); font-size: 11px; color: var(--muted); }
.pop-go {
  display: flex; justify-content: center; align-items: center; gap: 6px;
  background: var(--live); color: #fff; text-decoration: none; font-weight: 700;
  border-radius: 9px; padding: 10px; font-size: 15px;
}
.pop-go:hover { filter: brightness(.94); }
.pop-ch { margin: 8px 0 0; font-size: 12px; color: var(--muted); text-align: center; }

/* お知らせ登録 */
.modal { border: 0; padding: 0; border-radius: 16px; width: min(460px, calc(100vw - 32px)); max-height: calc(100dvh - 32px); box-shadow: 0 20px 60px rgba(27,35,48,.25); color: var(--ink); }
.modal::backdrop { background: rgba(27,35,48,.35); }
.modal-body { padding: 26px 24px 24px; display: grid; gap: 16px; position: relative; }
.modal-close { position: absolute; top: 10px; right: 12px; border: 0; background: none; font-size: 24px; color: var(--muted); width: 36px; height: 36px; }
.modal-eyebrow { margin: 0; font-size: 12px; font-weight: 700; color: var(--live); letter-spacing: .06em; }
.modal-title { margin: -10px 0 0; font-size: 20px; font-weight: 900; line-height: 1.45; text-wrap: balance; padding-right: 24px; }
.sent p { margin: 0; }

.field { display: grid; gap: 6px; border: 0; margin: 0; padding: 0; min-width: 0; }
.field-label { font-weight: 700; font-size: 14px; padding: 0; }
.field input:not([type="radio"]) {
  font: inherit; font-size: 17px; padding: 10px 12px; border: 1.5px solid var(--line); border-radius: 9px; width: 100%; background: var(--panel); color: var(--ink);
}
.field input:focus { border-color: var(--ink); outline: none; }
#f-zip { font-family: var(--mono); letter-spacing: .08em; max-width: 220px; }
.zip-hint { font-size: 13px; color: var(--muted); line-height: 1.5; }
.zip-hint.ok { color: var(--ink); }
.zip-hint b { color: var(--live); }

.radius { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; }
.radius label { position: relative; }
.radius input { position: absolute; opacity: 0; inset: 0; }
.radius span { display: block; text-align: center; border: 1.5px solid var(--line); border-radius: 9px; padding: 8px 2px; font-size: 13px; font-weight: 700; color: var(--muted); }
.radius input:checked + span { border-color: var(--live); color: var(--live); background: var(--live-soft); }
.radius input:focus-visible + span { outline: 3px solid var(--live); outline-offset: 2px; }

.agree { display: grid; grid-template-columns: auto 1fr; gap: 10px; font-size: 13px; line-height: 1.6; color: var(--muted); }
.agree input { width: 20px; height: 20px; margin: 2px 0 0; accent-color: var(--live); }
.form-error { margin: 0; color: var(--live); font-weight: 700; font-size: 14px; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }

/* スマホ：上に地図、下に一覧 */
@media (max-width: 760px) {
  :root { --bar: 54px; }
  .bar { padding: 0 12px; gap: 10px; }
  .brand-name { font-size: 16px; }
  .count { display: none; }
  .btn-notify { margin-left: auto; padding: 6px 12px; font-size: 13px; }
  .btn-notify .bell { display: none; }
  .layout { display: flex; flex-direction: column; height: auto; }
  .map-wrap { height: 58vh; order: -1; }
  .side { border-right: 0; overflow: visible; }
  .filters { position: static; }
  .radius { grid-template-columns: repeat(2, 1fr); }
}

@media (prefers-reduced-motion: reduce) { .onair::before { animation: none; } }

/* 文書ページ（プライバシーポリシーなど） */
.doc-body { height: auto; }
.doc { max-width: 720px; margin: 0 auto; padding-block: 32px 64px; padding-inline: 20px; }
.doc h1 { font-size: 26px; font-weight: 900; line-height: 1.4; margin: 0 0 8px; text-wrap: balance; }
.doc h2 { font-size: 18px; font-weight: 900; margin: 32px 0 8px; }
.doc p, .doc li { font-size: 15px; }
.doc .lead { color: var(--muted); margin: 0 0 24px; }
.doc table { border-collapse: collapse; width: 100%; font-size: 15px; }
.doc th, .doc td { text-align: left; vertical-align: top; padding: 10px 8px; border-bottom: 1px solid var(--line); }
.doc th { width: 30%; color: var(--muted); font-weight: 700; }
.done { max-width: 520px; margin: 0 auto; padding-block: 64px; padding-inline: 20px; text-align: center; display: grid; gap: 16px; justify-items: center; }
.done h1 { font-size: 24px; font-weight: 900; margin: 0; text-wrap: balance; }
.done p { margin: 0; color: var(--muted); }
.done .btn-primary { text-decoration: none; }
.btn-notify .short { display: none; }
@media (max-width: 760px) {
  .btn-notify .long { display: none; }
  .btn-notify .short { display: inline; }
  .brand-name { font-size: 15px; }
}
@media (max-width: 360px) { .onair { display: none; } }

/* 全体に戻るボタン */
.maplibregl-ctrl-group button.btn-home { width: auto; height: 34px; padding: 0 10px; font-family: var(--font); font-weight: 700; font-size: 13px; color: var(--ink); }
.pop-off { margin: 0 0 10px; font-size: 13px; color: var(--muted); background: var(--soft); border-radius: 8px; padding: 8px 10px; line-height: 1.5; }

/* 日本／世界の切り替え */
.scope { display: grid; grid-template-columns: 1fr 1fr; background: var(--soft); border-radius: 10px; padding: 3px; gap: 3px; }
.scope button { border: 0; background: transparent; border-radius: 8px; padding: 6px 0; font-weight: 700; font-size: 14px; color: var(--muted); }
.scope button[aria-selected="true"] { background: var(--panel); color: var(--ink); box-shadow: 0 1px 3px rgba(27,35,48,.12); }
.scope .n { font-family: var(--mono); font-size: 11px; margin-left: 6px; opacity: .7; }
.chip-zekkei { border-color: #e9b949; color: #9a6b00; }
.chip-zekkei[aria-pressed="true"] { background: #e9b949; border-color: #e9b949; color: #3b2a00; }

/* ランキング */
.rank { margin: 10px 16px 6px; border: 1px solid var(--line); border-radius: 12px; overflow: hidden; }
.rank-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 8px 10px; background: var(--soft); }
.rank-tabs { display: flex; gap: 4px; }
.rank-tabs button { border: 0; background: transparent; border-radius: 6px; padding: 2px 10px; font-size: 13px; font-weight: 700; color: var(--muted); }
.rank-tabs button[aria-selected="true"] { background: var(--panel); color: var(--ink); box-shadow: 0 1px 2px rgba(27,35,48,.12); }
.rank-time { font-size: 11px; color: var(--muted); font-family: var(--mono); }
.rank-list { list-style: none; margin: 0; padding: 2px 0; }
.rank-list li[data-id] { display: grid; grid-template-columns: 22px 1fr auto; gap: 8px; align-items: center; padding: 4px 12px; font-size: 13px; line-height: 1.4; cursor: pointer; }
.rank-list li[data-id]:hover { background: var(--soft); }
.rank-no { font-family: var(--mono); font-size: 12px; color: var(--muted); text-align: right; }
.rank-list li:nth-child(-n+3) .rank-no { color: var(--live); font-weight: 700; }
.rank-name { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-weight: 700; }
.rank-val { font-family: var(--mono); font-size: 12px; color: var(--ink); }
.rank-note { padding: 10px 12px; font-size: 12px; color: var(--muted); }
.pop-viewers { margin: 8px 0 0; font-size: 13px; font-weight: 700; color: var(--live); display: flex; align-items: center; gap: 6px; }
.pop-viewers .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--live); animation: blink 1.6s ease-in-out infinite; }

/* 上の案内 */
.intro { padding: 14px 16px 12px; display: grid; gap: 4px; border-bottom: 1px solid var(--line); }
.intro p { margin: 0; }
.intro-lead { font-weight: 900; font-size: 16px; line-height: 1.5; text-wrap: balance; }
.intro-text { font-size: 13px; color: var(--muted); }
.intro-live { font-size: 14px; display: flex; align-items: center; gap: 6px; margin-top: 2px !important; }
.intro-live b { font-family: var(--mono); color: var(--live); font-size: 15px; }
.intro-live .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--live); animation: blink 1.6s ease-in-out infinite; }
.intro-links { display: flex; gap: 14px; font-size: 13px; }
.intro-links a { color: var(--muted); }
.link-btn { border: 0; background: none; padding: 0; color: var(--live); font-weight: 700; font-size: 13px; }
.link-btn:hover, .intro-links a:hover { text-decoration: underline; }

/* お問い合わせ */
.contact { display: grid; gap: 16px; margin-top: 8px; }
.contact textarea { font: inherit; font-size: 16px; padding: 10px 12px; border: 1.5px solid var(--line); border-radius: 9px; width: 100%; resize: vertical; background: var(--panel); color: var(--ink); }
.contact textarea:focus { border-color: var(--ink); outline: none; }
.contact .btn-primary { justify-self: start; padding-inline: 32px; }
.contact-done h2 { margin-top: 8px; }

/* 言語の切り替え */
.lang { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; color: var(--muted); margin-left: auto; }
.lang-label { font-family: var(--mono); letter-spacing: .04em; }
.lang select { font: inherit; font-size: 13px; color: var(--ink); background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: 5px 8px; }
.count { flex: 0 1 auto; }

/* お知らせ登録：国と地図での場所選び */
.field select { font: inherit; font-size: 16px; padding: 9px 10px; border: 1.5px solid var(--line); border-radius: 9px; background: var(--panel); color: var(--ink); width: 100%; }
.pick-map { position: relative; height: 200px; border-radius: 10px; overflow: hidden; border: 1.5px solid var(--line); }
#pick-map { position: absolute; inset: 0; }
.pick-pin { position: absolute; left: 50%; top: 50%; width: 18px; height: 18px; margin: -9px 0 0 -9px; border-radius: 50%; background: var(--live); border: 3px solid #fff; box-shadow: 0 0 0 6px rgba(224,50,43,.18); pointer-events: none; }
.pick-row { display: flex; justify-content: flex-end; }
@media (max-width: 760px) {
  .lang-label { display: none; }
  .lang select { padding: 4px 6px; font-size: 12px; max-width: 92px; }
}