/* 北ガス千歳 管理画面。PCでは左メニュー、スマホでは上メニュー */
:root{
  --bg:#eef2f6; --surface:#ffffff; --ink:#15202e; --muted:#5b6878; --line:#d6dde6;
  --brand:#0b4f8a; --brand-soft:#e2edf7; --flame:#e0662a; --ok:#1d7a4f; --ok-soft:#e1f2e9; --warn:#a15c00; --warn-soft:#fbefdc;
  --f-body:"Hiragino Sans","Noto Sans JP","Yu Gothic",sans-serif;
  --f-num:ui-monospace,"SFMono-Regular",Consolas,monospace;
}
*{box-sizing:border-box}
html,body{margin:0}
body{background:var(--bg);color:var(--ink);font-family:var(--f-body);font-size:14px;line-height:1.7}
h1,h2,h3{margin:0;line-height:1.35}
button,input,select{font:inherit;color:inherit}
button{cursor:pointer}
:focus-visible{outline:2px solid var(--flame);outline-offset:2px}
.num{font-family:var(--f-num);font-variant-numeric:tabular-nums}
[hidden]{display:none!important}

/* ログイン */
body.login{display:grid;place-items:center;min-height:100vh;padding:16px}
.loginbox{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:28px 24px;width:100%;max-width:380px}
.loginbox h1{font-size:18px;color:var(--brand);margin-bottom:18px}
.loginbox h1 small{font-size:13px;color:var(--muted);font-weight:500}
.loginbox form{display:flex;flex-direction:column;gap:12px}
.loginbox label{display:flex;flex-direction:column;gap:4px;font-size:12px;color:var(--muted)}
.loginbox input{border:1px solid var(--line);background:var(--bg);border-radius:8px;padding:9px 12px;font-size:15px;color:var(--ink)}
.msg{color:#b4471b;font-size:13px;margin:0;min-height:1.2em}

/* 共通部品 */
.topbar{position:sticky;top:0;z-index:9;background:var(--surface);border-bottom:1px solid var(--line)}
.topbar-in{max-width:1180px;margin:0 auto;padding:10px max(16px,env(safe-area-inset-left));display:flex;flex-wrap:wrap;gap:8px 16px;align-items:center;justify-content:space-between}
.brandline b{font-size:15px;display:block}
.brandline small{color:var(--muted);font-size:11px}
.who{font-size:12px;color:var(--muted);display:flex;gap:8px;align-items:center}
main{max-width:1180px;margin:0 auto;padding:20px max(16px,env(safe-area-inset-left)) 40px}
.admin{display:grid;grid-template-columns:200px minmax(0,1fr);gap:20px;align-items:start}
.anav{display:flex;flex-direction:column;gap:2px;background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:6px;position:sticky;top:70px}
.anav button{border:0;background:transparent;text-align:left;padding:8px 12px;border-radius:7px;font-size:13px;color:var(--muted)}
.anav button[aria-pressed="true"]{background:var(--brand-soft);color:var(--brand);font-weight:700}
.panel{display:flex;flex-direction:column;gap:16px;min-width:0}
.phead{display:flex;flex-wrap:wrap;gap:8px 16px;align-items:end;justify-content:space-between}
.phead h2{font-size:20px}
.phead p{margin:2px 0 0;color:var(--muted);font-size:12px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:16px;min-width:0}
.card h3{font-size:14px;margin-bottom:10px}
.sub{font-size:12px;color:var(--muted);margin:0}
.btn{border:1px solid var(--brand);background:var(--brand);color:#fff;padding:8px 14px;border-radius:8px;font-weight:700;font-size:13px}
.btn.ghost{background:transparent;color:var(--brand)}
.btn.sm{padding:4px 10px;font-size:12px;font-weight:500}
.btn.danger{border-color:var(--flame);background:transparent;color:var(--flame)}
.btn:disabled{opacity:.4;cursor:not-allowed}
.acts{display:flex;gap:4px;flex-wrap:wrap;align-items:center}
.kpis{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.kpis.k4{grid-template-columns:repeat(4,minmax(0,1fr))}
.kpi{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:12px 14px}
.kpi small{color:var(--muted);font-size:11px;display:block}
.kpi .num{font-size:26px;font-weight:500;line-height:1.2}
.kpi .s{font-size:11px;color:var(--muted)}
.seg{display:inline-flex;border:1px solid var(--line);border-radius:8px;overflow:hidden}
.seg button{border:0;background:var(--surface);padding:5px 12px;font-size:12px;color:var(--muted)}
.seg button[aria-pressed="true"]{background:var(--brand);color:#fff}
.chart-wrap{overflow-x:auto}
.chart-wrap svg{display:block;width:100%;min-width:520px;height:auto}
.pill{display:inline-block;font-size:11px;padding:1px 8px;border-radius:99px;font-weight:700;white-space:nowrap}
.pill.on{background:var(--ok-soft);color:var(--ok)}
.pill.off{background:var(--bg);color:var(--muted);border:1px solid var(--line)}
.pill.wait{background:var(--brand-soft);color:var(--brand)}
.pill.arc{background:var(--warn-soft);color:var(--warn)}
.tbl-wrap{overflow-x:auto}
table{border-collapse:collapse;width:100%;font-size:13px;min-width:640px}
th,td{padding:8px 10px;border-bottom:1px solid var(--line);text-align:left;vertical-align:middle}
th{font-size:11px;color:var(--muted);font-weight:500;background:var(--bg)}
td.r,th.r{text-align:right}
.form{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:10px;align-items:end}
label.f,.form label{display:flex;flex-direction:column;gap:4px;font-size:12px;color:var(--muted)}
.form input,.form select,input.f,select.f{border:1px solid var(--line);background:var(--bg);border-radius:7px;padding:7px 10px;font-size:13px;color:var(--ink);min-width:0;max-width:100%}
.toast{font-size:12px;padding:8px 12px;border-radius:8px;background:var(--ok-soft);color:var(--ok)}
.toast.err{background:#fde8e1;color:#b4471b}
.confirm{background:var(--warn-soft);color:var(--warn);border-radius:8px;padding:10px 12px;font-size:12px;display:flex;flex-wrap:wrap;gap:8px;align-items:center;justify-content:space-between}
.radio{display:flex;flex-direction:column;gap:8px}
.radio>label{display:flex;gap:8px;align-items:flex-start;border:1px solid var(--line);border-radius:8px;padding:8px 10px;font-size:13px}
.radio label small{display:block;color:var(--muted);font-size:11px}
.pvlist{list-style:none;margin:0 0 0 26px;padding:0;display:flex;flex-direction:column;gap:4px}
.pvrow{display:flex;gap:8px;align-items:center;font-size:12px;border:1px solid var(--line);border-radius:7px;padding:5px 8px;background:var(--surface)}
.pvrow label{flex:1;min-width:0}
.pvrow .no{width:1.6em;color:var(--brand);font-weight:700;text-align:right}
.pvrow:not(.on){opacity:.75}
.pvrow:not(.on) .ord{visibility:hidden}
.qrgrid{display:grid;grid-template-columns:180px minmax(0,1fr);gap:20px;align-items:start}
.qrimg{background:#fff;padding:10px;border-radius:8px;border:1px solid var(--line);aspect-ratio:1;max-width:100%}
.qrimg svg,.qrthumb svg{width:100%;height:100%;display:block}
.qrthumb{width:44px;height:44px;background:#fff;padding:2px;border-radius:4px;border:1px solid var(--line);flex:none}
.cname{display:flex;gap:10px;align-items:center;min-width:0}
.cname b{display:block;font-size:13px;line-height:1.4}
.cname small{display:block;color:var(--muted);font-size:11px;word-break:break-all}
.kv{display:grid;grid-template-columns:120px minmax(0,1fr);gap:6px 12px;font-size:13px;margin:0}
.kv dt{color:var(--muted)}
.kv dd{margin:0;word-break:break-all}
.hist{font-size:12px;color:var(--muted);margin:0;padding-left:1.1em}
.cols2{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:16px}
.phone{border:1px solid var(--line);border-radius:24px;padding:8px;background:var(--surface);max-width:380px}
.phone iframe{width:100%;height:620px;border:0;border-radius:16px;display:block;background:#f6f8fb}
.bar{height:8px;background:var(--brand-soft);border-radius:4px;overflow:hidden}
.bar i{display:block;height:100%;background:var(--brand);width:0;transition:width .2s}
.guard{position:fixed;inset:0;z-index:50;background:rgba(10,20,35,.45);display:grid;place-items:center;padding:16px}

/* 提出用レポート */
.rpt{background:#fff;color:#15202e;border:1px solid var(--line);border-radius:6px;padding:28px 28px 22px;display:flex;flex-direction:column;gap:18px;max-width:860px}
.rpt h2{font-size:19px;color:#0b4f8a}
.rpt h3{font-size:14px;color:#0b4f8a;border-bottom:2px solid #0b4f8a;padding-bottom:4px;margin-bottom:8px}
.rpt .meta{display:flex;flex-wrap:wrap;gap:4px 18px;font-size:12px;color:#5b6878}
.rpt .kp{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}
.rpt .kp div{border:1px solid #d6dde6;border-radius:6px;padding:8px 10px}
.rpt .kp small{display:block;font-size:11px;color:#5b6878}
.rpt .kp b{font-family:var(--f-num);font-size:20px;font-weight:500}
.rpt .kp i{font-style:normal;font-size:11px;color:#5b6878}
.rpt .up{color:#1d7a4f}.rpt .dn{color:#b4471b}
.rpt table{min-width:480px;font-size:12px}
.rpt th{background:#eef2f6;color:#5b6878}
.rpt ul.pt{margin:0;padding-left:1.2em;font-size:13px}
.rpt .note{font-size:10px;color:#5b6878}

@media (max-width:860px){
  .admin{grid-template-columns:minmax(0,1fr)}
  .anav{flex-direction:row;overflow-x:auto;position:static}
  .anav button{white-space:nowrap}
}
@media (max-width:560px){
  .kpis{grid-template-columns:minmax(0,1fr)}
  .kpis.k4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .qrgrid,.cols2{grid-template-columns:minmax(0,1fr)}
  .qrimg{width:180px}
  .kv{grid-template-columns:minmax(0,1fr)}
  .rpt{padding:18px 14px}.rpt .kp{grid-template-columns:repeat(2,minmax(0,1fr))}
}

/* リアルタイム */
.live-badge{display:inline-flex;align-items:center;gap:6px;font-size:12px;color:var(--ok);background:var(--ok-soft);border-radius:99px;padding:4px 10px;white-space:nowrap}
.live-badge i{width:8px;height:8px;border-radius:50%;background:var(--ok);animation:lvp 1.6s infinite}
.live-badge.ng{color:#b4471b;background:#fde8e1}.live-badge.ng i{background:#b4471b;animation:none}
@keyframes lvp{0%{box-shadow:0 0 0 0 rgba(30,140,90,.5)}70%{box-shadow:0 0 0 7px rgba(30,140,90,0)}100%{box-shadow:0 0 0 0 rgba(30,140,90,0)}}
.pill.lv{background:var(--flame);color:#fff}
tr.lv-now td{background:#fff7ef}
@media (prefers-reduced-motion:reduce){.live-badge i{animation:none}}
#lvBody{display:flex;flex-direction:column;gap:16px}
.vb{min-width:200px}
.vb-track{position:relative;height:10px;border-radius:99px;background:var(--line);overflow:visible}
.vb-track i{position:absolute;top:0;bottom:0;background:var(--brand);border-radius:99px;transition:width .6s ease,left .6s ease}
.vb.live .vb-track i{background:var(--flame)}
.vb-track b{position:absolute;top:50%;width:14px;height:14px;margin:-7px 0 0 -7px;border-radius:50%;background:#fff;border:3px solid var(--flame);box-sizing:border-box;transition:left .6s ease;animation:vbp 1.4s infinite}
@keyframes vbp{0%{box-shadow:0 0 0 0 rgba(224,102,42,.55)}70%{box-shadow:0 0 0 8px rgba(224,102,42,0)}100%{box-shadow:0 0 0 0 rgba(224,102,42,0)}}
.vb-txt{display:flex;gap:8px;align-items:center;margin-top:5px;font-size:12px;white-space:nowrap}
.vb-pc{color:var(--muted)}
@media (prefers-reduced-motion:reduce){.vb-track b{animation:none}}
@media (max-width:560px){
  table.feed{min-width:0}
  table.feed thead{display:none}
  table.feed tr{display:grid;grid-template-columns:auto 1fr;gap:4px 10px;align-items:center;padding:10px 4px;border-bottom:1px solid var(--line)}
  table.feed td{border:0;padding:0;background:transparent}
  table.feed td:nth-child(3),table.feed td:nth-child(4),table.feed td.vcell{grid-column:1/-1}
  table.feed td:nth-child(4):empty,table.feed tr:not(:has(.vb)) td:nth-child(4),table.feed tr:not(:has(.vb)) td.vcell{display:none}
  .vb{min-width:0}
}
.stg-pill{display:inline-block;background:#c0392b;color:#fff;font-size:11px;font-weight:700;border-radius:4px;padding:1px 7px;margin-right:8px;vertical-align:1px}
.stg-rpt{background:#c0392b;color:#fff;font-weight:700;text-align:center;padding:8px;border-radius:6px}