/* 非常用放送ページ 接続図（2026-10-16）
   試作 design_support_非常用放送接続図_試作_20261016/index.html から生成。
   すべて #hj-connection の中だけに効く。 */
#hj-connection{
  --accent:#f47920; --accent-dark:#d9620d; --accent-light:#fff3ea;
  --ink:#1a1a1a; --muted:#666; --line:#e2e2e2; --bg:#f6f6f6; --red:#e2364b;
  color:var(--ink); line-height:1.7; font-size:15px;
}
#hj-connection *,#hj-connection *::before,#hj-connection *::after{box-sizing:border-box}
#hj-connection button{font:inherit;cursor:pointer;color:inherit}
#hj-connection a{color:inherit}
#hj-connection ul,#hj-connection ol{margin-top:0}
#hj-connection .panel-body ul.facts{list-style:disc}


#hj-connection .lead{margin:0 0 20px;font-size:14px;color:#444}
#hj-connection .lead small{display:block;color:var(--muted);font-size:12px}

/* 構成の切り替え（2枚のカード。選んでいない方も「押せる」と分かる見た目にする） */
#hj-connection .tabs{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:22px}
#hj-connection .tab{position:relative;display:flex;align-items:center;gap:14px;width:100%;padding:12px 16px 12px 12px;
  border:2px solid #f2c6a4;border-radius:12px;background:#fff;text-align:left;color:var(--ink);
  box-shadow:0 1px 2px rgba(0,0,0,.06);transition:transform .15s,box-shadow .15s,border-color .15s,background .15s}
#hj-connection .tab:hover{transform:translateY(-2px);border-color:var(--accent);background:var(--accent-light);box-shadow:0 6px 16px rgba(244,121,32,.18)}
#hj-connection .tab:focus-visible{outline:3px solid #ffd2ad;outline-offset:2px}
#hj-connection .tab-thumb{flex:0 0 auto;height:72px;width:auto;border-radius:6px;background:#fff;padding:3px;border:1px solid var(--line)}
#hj-connection .tab-txt{flex:1;min-width:0;display:flex;flex-direction:column;gap:1px}
#hj-connection .tab-txt b{font-size:18px;line-height:1.3}
#hj-connection .tab-txt small{font-size:12px;color:var(--muted)}
#hj-connection .tab-txt i{font-style:normal;font-size:12px;margin-top:4px;color:var(--accent-dark);font-weight:700}
#hj-connection .tab-state{flex:0 0 auto;font-size:12px;font-weight:700;border-radius:999px;padding:5px 12px;white-space:nowrap;
  border:1.5px solid var(--accent);color:var(--accent-dark);background:#fff;transition:background .15s,color .15s}
#hj-connection .tab:hover .tab-state{background:var(--accent);color:#fff}
#hj-connection .tab-state::after{content:" ›";font-size:14px}
#hj-connection .tab[aria-selected="true"]{border-color:var(--accent);background:var(--accent);color:#fff;cursor:default;transform:none;
  box-shadow:0 6px 18px rgba(244,121,32,.35)}
#hj-connection .tab[aria-selected="true"] .tab-txt small{color:rgba(255,255,255,.85)}
#hj-connection .tab[aria-selected="true"] .tab-txt i{color:#fff}
#hj-connection .tab[aria-selected="true"] .tab-thumb{border-color:#fff}
#hj-connection .tab[aria-selected="true"] .tab-state{background:#fff;color:var(--accent-dark);border-color:#fff}
#hj-connection .tab[aria-selected="true"] .tab-state::after{content:""}
#hj-connection .tab[aria-selected="true"] .tab-state::before{content:"✓ "}
/* 選んでいる方から下の図へ向く三角 */
#hj-connection .tab[aria-selected="true"]::after{content:"";position:absolute;left:50%;bottom:-11px;transform:translateX(-50%);
  border:10px solid transparent;border-bottom:none;border-top-color:var(--accent)}
#hj-connection .canvas img{transition:opacity .2s}
#hj-connection .canvas.switching img{opacity:.15}
@media (prefers-reduced-motion:reduce){#hj-connection .tab,#hj-connection .tab-state,#hj-connection .canvas img{transition:none}#hj-connection .tab:hover{transform:none}}

/* スペック帯 */
#hj-connection .specs{display:flex;flex-wrap:wrap;gap:8px 24px;background:var(--accent-light);padding:12px 16px;font-size:13px;margin-bottom:16px}
#hj-connection .specs div{white-space:nowrap}
#hj-connection .specs em{font-style:normal;font-weight:700;font-size:18px;color:var(--accent-dark);margin:0 2px}

/* 絞り込み */
#hj-connection .filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:12px;align-items:center}
#hj-connection .filters .lbl{font-size:12px;color:var(--muted);margin-right:4px}
#hj-connection .chip{border:1px solid var(--line);background:#fff;border-radius:999px;padding:4px 14px;font-size:13px}
#hj-connection .chip[aria-pressed="true"]{background:var(--ink);border-color:var(--ink);color:#fff}

/* 図＋パネル */
#hj-connection .stage{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:20px;align-items:start}
#hj-connection .viewer{position:relative;border:1px solid var(--line);border-radius:8px;background:#fff}
#hj-connection .viewer-tools{display:flex;gap:4px;justify-content:flex-end;align-items:center;padding:6px 8px;border-bottom:1px solid var(--line);background:var(--bg);border-radius:8px 8px 0 0}
#hj-connection .viewer-tools .hint{margin-right:auto;font-size:12px;color:var(--muted)}
#hj-connection .viewer-tools button{width:36px;height:36px;border-radius:6px;border:1px solid var(--line);background:rgba(255,255,255,.95);font-size:18px;line-height:1}
#hj-connection .viewer-tools .zl{width:auto;padding:0 8px;font-size:12px;pointer-events:none}
#hj-connection .scroller{overflow:hidden;border-radius:8px}
#hj-connection .scroller.zoomed{overflow:auto;max-height:80vh;cursor:grab}
#hj-connection .scroller.dragging{cursor:grabbing}
#hj-connection .canvas{position:relative;width:100%}
#hj-connection .canvas img{display:block;width:100%;height:auto;user-select:none;-webkit-user-drag:none}

#hj-connection .pin{position:absolute;transform:translate(-50%,-50%);width:28px;height:28px;border-radius:50%;
  border:2px solid #fff;background:var(--accent);color:#fff;font-size:13px;font-weight:700;
  box-shadow:0 2px 6px rgba(0,0,0,.35);display:grid;place-items:center;padding:0;transition:transform .15s,opacity .15s,background .15s}
#hj-connection .pin::after{content:"";position:absolute;inset:-6px;border-radius:50%;border:2px solid var(--accent);opacity:0;animation:hj-pulse 2.4s infinite}
#hj-connection .pin:hover,#hj-connection .pin:focus-visible{transform:translate(-50%,-50%) scale(1.2);outline:none;z-index:3}
#hj-connection .pin.is-active{background:var(--ink);transform:translate(-50%,-50%) scale(1.25);z-index:4}
#hj-connection .pin.is-dim{opacity:.2}
#hj-connection .pin.is-dim::after{display:none}
@keyframes hj-pulse{0%{opacity:.7;transform:scale(.8)}70%{opacity:0;transform:scale(1.5)}100%{opacity:0}}
#hj-connection .pin .tip{position:absolute;left:50%;bottom:calc(100% + 8px);transform:translateX(-50%);background:var(--ink);color:#fff;font-size:12px;font-weight:400;
  padding:3px 8px;border-radius:4px;white-space:nowrap;pointer-events:none;opacity:0;transition:opacity .15s}
#hj-connection .pin:hover .tip,#hj-connection .pin:focus-visible .tip{opacity:1}

/* 情報パネル */
#hj-connection .panel{position:sticky;top:calc(var(--ds-pagenavi-top,0px) + 70px);border:1px solid var(--line);border-radius:8px;background:#fff;max-height:calc(100vh - var(--ds-pagenavi-top,0px) - 90px);overflow:auto}
#hj-connection .panel-head{padding:16px 16px 12px;border-bottom:1px solid var(--line)}
#hj-connection .panel-head .no{display:inline-grid;place-items:center;width:26px;height:26px;border-radius:50%;background:var(--ink);color:#fff;font-size:13px;font-weight:700;margin-right:8px;vertical-align:middle}
#hj-connection .panel-head h3{display:inline;font-size:17px;margin:0;vertical-align:middle}
#hj-connection .panel-head .cat{display:block;font-size:12px;color:var(--muted);margin-top:4px}
#hj-connection .panel-body{padding:12px 16px 16px;font-size:14px}
#hj-connection .panel-body ul.facts{margin:0 0 12px;padding-left:1.2em}
#hj-connection .panel-body ul.facts li{margin-bottom:4px}
#hj-connection .wires{margin:12px 0}
#hj-connection .wire{border:1px solid #f1c9a9;background:var(--accent-light);border-radius:6px;margin-bottom:6px;font-size:13px}
#hj-connection .wire summary{padding:6px 10px;cursor:pointer;font-weight:700;color:var(--accent-dark)}
#hj-connection .wire p{margin:0;padding:0 10px 8px}
#hj-connection .models h4{font-size:13px;margin:16px 0 6px;color:var(--muted);font-weight:400}
#hj-connection .model{border:1px solid var(--line);border-radius:6px;margin-bottom:6px;background:#fff}
#hj-connection .model.open{border-color:var(--accent)}
#hj-connection .model-head{display:flex;align-items:center;gap:10px;width:100%;border:none;background:none;padding:8px 10px;text-align:left;border-radius:6px}
#hj-connection .model-head:hover{background:var(--accent-light)}
#hj-connection .model .pn{font-weight:700;font-size:14px}
#hj-connection .model .nm{font-size:12px;color:var(--muted);display:block}
#hj-connection .model .go{margin-left:auto;font-size:12px;color:var(--accent-dark);white-space:nowrap}
#hj-connection .model .go i{display:inline-block;font-style:normal;transition:transform .15s}
#hj-connection .model.open .go i{transform:rotate(180deg)}

/* ===== データDL（パネル内） ===== */
#hj-connection .dlbox{border-top:1px solid var(--line);padding:8px 10px 10px;font-size:13px}
#hj-connection .dl-loading{color:var(--muted);padding:6px 0}
#hj-connection .dl-tabs{display:flex;gap:4px;flex-wrap:wrap;margin-bottom:8px}
#hj-connection .dl-tab{border:1px solid var(--line);background:var(--bg);border-radius:4px;padding:3px 8px;font-size:12px}
#hj-connection .dl-tab b{font-weight:400;color:var(--muted);margin-left:2px}
#hj-connection .dl-tab[aria-selected="true"]{background:var(--ink);border-color:var(--ink);color:#fff}
#hj-connection .dl-tab[aria-selected="true"] b{color:#ccc}
#hj-connection .dl-tab .cnt{display:inline-block;min-width:16px;margin-left:4px;border-radius:8px;background:var(--accent);color:#fff;font-size:10px;text-align:center;padding:0 4px}
#hj-connection .dl-grp{font-size:11px;color:var(--muted);margin:6px 0 2px}
#hj-connection .frow{display:flex;align-items:center;gap:8px;padding:5px 2px;border-bottom:1px dashed var(--line)}
#hj-connection .frow label{display:flex;align-items:center;gap:8px;flex:1;min-width:0;cursor:pointer}
#hj-connection .frow input{accent-color:var(--accent);width:16px;height:16px;flex:0 0 auto}
#hj-connection .frow .fl{overflow:hidden;text-overflow:ellipsis}
#hj-connection .frow .fs{color:var(--muted);font-size:11px;white-space:nowrap}
#hj-connection .frow .tag{font-size:10px;background:var(--accent-light);color:var(--accent-dark);border-radius:3px;padding:0 4px;white-space:nowrap}
#hj-connection .frow .one{flex:0 0 auto;width:28px;height:28px;border-radius:4px;border:1px solid var(--line);display:grid;place-items:center;text-decoration:none;color:var(--accent-dark);font-size:14px}
#hj-connection .frow .one:hover{background:var(--accent-light);border-color:var(--accent)}
#hj-connection .dl-other{margin-top:6px}
#hj-connection .dl-other summary{font-size:12px;color:var(--muted);cursor:pointer;padding:4px 0}
#hj-connection .dlbar{display:flex;flex-wrap:wrap;align-items:center;gap:6px;margin-top:10px;padding-top:8px;border-top:1px solid var(--line)}
#hj-connection .dlbar .sel{font-size:12px;color:var(--muted);margin-right:auto}
#hj-connection .btn-s,#hj-connection .btn-p{border-radius:999px;padding:6px 12px;font-size:12px;font-weight:700}
#hj-connection .btn-s{border:1px solid var(--ink);background:#fff}
#hj-connection .btn-p{border:1px solid var(--accent);background:var(--accent);color:#fff}
#hj-connection .btn-p:disabled{opacity:.4;cursor:default}
#hj-connection .dl-note{font-size:11px;color:var(--muted);margin-top:6px}

/* まとめてDLダイアログ */
#hj-connection dialog.bulk{border:none;border-radius:12px;padding:0;width:min(560px,calc(100vw - 32px));box-shadow:0 12px 40px rgba(0,0,0,.25)}
#hj-connection dialog.bulk::backdrop{background:rgba(0,0,0,.4)}
#hj-connection .bulk-head{padding:16px 20px;border-bottom:1px solid var(--line);font-weight:700;font-size:16px;display:flex;align-items:center}
#hj-connection .bulk-head button{margin-left:auto;border:none;background:var(--bg);width:32px;height:32px;border-radius:50%;font-size:18px}
#hj-connection .bulk-body{padding:12px 20px;max-height:60vh;overflow:auto;font-size:14px}
#hj-connection .bulk-body fieldset{border:none;margin:0 0 12px;padding:0}
#hj-connection .bulk-body legend{font-size:12px;color:var(--muted);margin-bottom:4px}
#hj-connection .bulk-body .opts{display:flex;flex-wrap:wrap;gap:6px 14px}
#hj-connection .bulk-body label{display:inline-flex;align-items:center;gap:6px;cursor:pointer}
#hj-connection .bulk-body input{accent-color:var(--accent)}
#hj-connection .bulk-codes{columns:2;column-gap:16px}
#hj-connection .bulk-codes label{display:flex;margin-bottom:4px;break-inside:avoid;font-size:13px}
#hj-connection .bulk-foot{padding:12px 20px;border-top:1px solid var(--line);display:flex;align-items:center;gap:10px}
#hj-connection .bulk-foot .msg{font-size:12px;color:var(--muted);margin-right:auto}
#hj-connection .panel-nav{display:flex;justify-content:space-between;border-top:1px solid var(--line);padding:10px 16px}
#hj-connection .panel-nav button{border:none;background:none;color:var(--accent-dark);font-size:13px;padding:4px 0}
#hj-connection .panel-empty{padding:20px 16px;font-size:14px}
#hj-connection .panel-empty p{margin:0 0 12px}
#hj-connection .idx{list-style:none;margin:0;padding:0;columns:1}
#hj-connection .idx li button{display:flex;gap:8px;align-items:center;width:100%;text-align:left;border:none;background:none;padding:6px 4px;border-radius:4px;font-size:13px}
#hj-connection .idx li button:hover{background:var(--bg)}
#hj-connection .idx .n{flex:0 0 22px;height:22px;border-radius:50%;background:var(--accent);color:#fff;display:grid;place-items:center;font-size:11px;font-weight:700}
#hj-connection .sheet-close{display:none}

/* 注記・DL */
#hj-connection .notes{margin-top:24px;border:1px solid var(--line);border-radius:8px}
#hj-connection .notes>summary{padding:14px 16px;font-weight:700;cursor:pointer}
#hj-connection .notes ol{margin:0;padding:0 16px 16px 16px;list-style:none;font-size:13px}
#hj-connection .notes li{display:flex;gap:8px;padding:6px 0;border-top:1px dashed var(--line)}
#hj-connection .notes li b{flex:0 0 36px;color:var(--accent-dark)}
#hj-connection .notes li.flash{background:var(--accent-light)}
#hj-connection .dl{display:flex;flex-wrap:wrap;gap:12px;margin-top:20px}
#hj-connection .btn{display:inline-flex;align-items:center;gap:8px;background:var(--accent);color:#fff;text-decoration:none;padding:12px 22px;border-radius:999px;font-weight:700;font-size:14px;border:none}
#hj-connection .btn.sub{background:#fff;color:var(--ink);border:1px solid var(--ink)}
#hj-connection .caution{font-size:12px;color:var(--muted);margin-top:16px}

#hj-connection .mobile-index{display:none;margin-top:16px;border:1px solid var(--line);border-radius:8px;padding:12px}
#hj-connection .mobile-index h4{margin:0 0 6px;font-size:14px}

/* ===== スマホ ===== */
@media (max-width:900px){
  #hj-connection .stage{grid-template-columns:1fr}
  #hj-connection .scroller.zoomed{max-height:70vh}
  #hj-connection .panel{position:fixed;left:0;right:0;bottom:0;top:auto;border-radius:16px 16px 0 0;max-height:62vh;z-index:300;
    box-shadow:0 -8px 24px rgba(0,0,0,.18);transform:translateY(105%);transition:transform .25s}
  #hj-connection .panel.open{transform:none}
  #hj-connection .panel .panel-empty{display:none}
  #hj-connection .panel-head{padding-right:52px}
  #hj-connection .sheet-close{display:block;position:absolute;right:10px;top:10px;width:32px;height:32px;border-radius:50%;border:none;background:var(--bg);font-size:18px}
  #hj-connection .filters{flex-wrap:nowrap;overflow-x:auto;padding-bottom:4px;-webkit-overflow-scrolling:touch}
  #hj-connection .filters .chip,#hj-connection .filters .lbl{flex:0 0 auto;white-space:nowrap}
  #hj-connection .tabs{gap:8px;margin-bottom:18px}
  #hj-connection .tab{display:grid;grid-template-columns:auto 1fr;grid-template-areas:"th tx" "st st";gap:6px 10px;padding:10px}
  #hj-connection .tab-thumb{grid-area:th;height:56px}
  #hj-connection .tab-txt{grid-area:tx}
  #hj-connection .tab-txt b{font-size:16px}
  #hj-connection .tab-txt small{font-size:11px;line-height:1.4}
  #hj-connection .tab-txt i{font-size:11px;line-height:1.4}
  #hj-connection .tab-state{grid-area:st;text-align:center}
  #hj-connection .specs em{font-size:16px}
  #hj-connection .mobile-index{display:block}
}