:root{
  color-scheme:light;
  --surface-0:#f6f5f2; --surface-1:#fcfcfb; --surface-2:#f0efec; --border:#e3e2dd;
  --text-primary:#0b0b0b; --text-secondary:#52514e; --text-muted:#86857f;
  --series-1:#2a78d6; --series-2:#eb6834; --accent-soft:#eaf2fd;
  --seq-100:#cde2fb; --seq-200:#9ec5f4; --seq-300:#6da7ec; --seq-400:#3987e5;
  --seq-500:#256abf; --seq-600:#184f95; --seq-700:#0d366b;
  --good:#0ca30c; --warning:#fab219; --serious:#ec835a; --critical:#d03b3b;
  --live-bg:#fdeceb; --live-fg:#b23b3b;
  --org-100:#ffd5c6; --org-200:#f9ac90; --org-300:#f08057; --org-400:#e05103;
  --org-500:#b43f01; --org-600:#8a2e00; --org-700:#611e00;
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    color-scheme:dark;
    --surface-0:#121211; --surface-1:#1a1a19; --surface-2:#232321; --border:#33332f;
    --text-primary:#fff; --text-secondary:#c3c2b7; --text-muted:#8c8b82;
    --series-1:#3987e5; --series-2:#d95926; --accent-soft:#14263d;
    --live-bg:#3a1a1a; --live-fg:#f09a9a;
  }
}
*{box-sizing:border-box}
body{margin:0;background:var(--surface-0);color:var(--text-primary);
  font-family:-apple-system,"Noto Sans TC","PingFang TC",system-ui,sans-serif;font-size:14px;line-height:1.5}
.wrap{max-width:1240px;margin:0 auto;padding:22px 16px 72px}
header{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;flex-wrap:wrap}
header h1{font-size:19px;margin:0}
header .meta{color:var(--text-secondary);font-size:12.5px;text-align:right}
.live-dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--critical);margin-right:5px;
  animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
.tabs{display:flex;gap:2px;margin:18px 0 0;border-bottom:1px solid var(--border)}
.tab{appearance:none;background:none;border:0;border-bottom:2px solid transparent;padding:10px 20px;
  font:inherit;font-weight:600;color:var(--text-muted);cursor:pointer}
.tab[aria-selected="true"]{color:var(--series-1);border-bottom-color:var(--series-1)}
.panel{display:none;padding-top:22px}.panel.on{display:block}
.sec{margin-bottom:32px}
.sec-head{display:flex;align-items:baseline;gap:10px;margin-bottom:3px;flex-wrap:wrap}
.sec-head h2{font-size:15px;margin:0}
.sec-note{color:var(--text-muted);font-size:12.5px;margin:0 0 13px}
.badge{font-size:11px;font-weight:700;padding:2px 8px;border-radius:999px}
.badge.live{background:var(--live-bg);color:var(--live-fg)}
.badge.est{background:var(--surface-2);color:var(--text-secondary)}
.tiles{display:grid;gap:11px;grid-template-columns:repeat(auto-fit,minmax(150px,1fr))}
.tile{background:var(--surface-1);border:1px solid var(--border);border-radius:10px;padding:13px 15px}
.tile .k{font-size:12px;color:var(--text-secondary);margin-bottom:5px}
.tile .v{font-size:25px;font-weight:650;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.tile .u{font-size:13px;font-weight:500;color:var(--text-secondary);margin-left:2px}
.tile .d{font-size:11.5px;color:var(--text-muted);margin-top:4px;font-variant-numeric:tabular-nums}
.card{background:var(--surface-1);border:1px solid var(--border);border-radius:10px;padding:16px;overflow-x:auto}
table{width:100%;border-collapse:collapse;font-variant-numeric:tabular-nums}
th,td{padding:7px 9px;text-align:right;border-bottom:1px solid var(--border);font-size:13px}
th{font-size:11.5px;color:var(--text-secondary);font-weight:600;white-space:nowrap;cursor:pointer;user-select:none}
th:first-child,td:first-child{text-align:left}
tbody tr:hover{background:var(--accent-soft)}
.dot{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:6px;vertical-align:1px}
.mx{border-collapse:separate;border-spacing:2px;min-width:520px}
.mx td,.mx th{border:0;padding:0}
.mx th.h{font-size:11px;color:var(--text-muted);font-weight:500;text-align:center;padding-bottom:4px;line-height:1.3}
.mx th.b{font-size:12.5px;color:var(--text-secondary);font-weight:500;text-align:right;padding-right:8px;white-space:nowrap}
.cell{height:30px;min-width:110px;display:flex;align-items:center;justify-content:center;border-radius:3px;
  font-size:12.5px;font-weight:600;font-variant-numeric:tabular-nums;cursor:pointer}
.cell.mini{min-width:20px;height:24px;font-size:10px}
.cap{height:30px;width:52px;display:flex;align-items:center;justify-content:center;font-size:12.5px;
  color:var(--text-secondary);font-variant-numeric:tabular-nums}
.legend{display:flex;align-items:center;gap:8px;margin-top:11px;font-size:12px;color:var(--text-secondary)}
.legend .sw{display:flex;gap:2px}.legend .sw i{width:20px;height:11px;border-radius:2px}
.tip{position:fixed;pointer-events:none;background:var(--surface-1);border:1px solid var(--border);border-radius:7px;
  padding:7px 10px;font-size:12px;box-shadow:0 4px 14px rgba(0,0,0,.16);opacity:0;transition:opacity .1s;z-index:30;
  white-space:nowrap;font-variant-numeric:tabular-nums}
.tip.on{opacity:1}
.stub{background:var(--surface-1);border:1px dashed var(--border);border-radius:10px;padding:40px;text-align:center;color:var(--text-muted)}
.loading{color:var(--text-muted);padding:30px;text-align:center}
svg .grid{stroke:var(--border);stroke-width:1}
svg .axis{fill:var(--text-muted);font-size:10.5px}
svg .lbl{fill:var(--text-secondary);font-size:11px}
.chart-wrap{position:relative}
.foot{color:var(--text-muted);font-size:11.5px;margin-top:7px}
@media (max-width:640px){.hide-sm{display:none}.cell{min-width:72px}}

.seg{display:inline-flex;border:1px solid var(--border);border-radius:8px;overflow:hidden;margin-bottom:10px}
.seg button{appearance:none;border:0;background:var(--surface-1);color:var(--text-secondary);font:inherit;
  font-size:12.5px;padding:6px 14px;cursor:pointer;border-right:1px solid var(--border)}
.seg button:last-child{border-right:0}
.seg button[aria-pressed="true"]{background:var(--series-1);color:#fff}
.map-legend{display:flex;align-items:center;gap:8px;margin-top:9px;font-size:12px;color:var(--text-secondary);flex-wrap:wrap}
.map-legend .sw{display:flex;gap:2px}.map-legend .sw i{width:20px;height:11px;border-radius:2px}

.dwrap{display:flex;gap:22px;flex-wrap:wrap;align-items:flex-start}
.dmap{flex:0 1 430px;min-width:280px}
.dmap svg{width:100%;height:auto;display:block}
.dmap .dist{stroke:var(--surface-1);stroke-width:2.5;stroke-linejoin:round}
.dmap .dist.ctx{fill:var(--surface-2)}
.dmap .dist.hit{cursor:pointer}
.dmap .dist.hit:hover{stroke:var(--text-primary);stroke-width:2.5}
.dmap text{pointer-events:none;font-weight:600}
.dmap .dn{font-size:13px}.dmap .dv{font-size:15px}.dmap .ctxn{font-size:11.5px;fill:var(--text-muted);font-weight:500}
.dlist{flex:1 1 280px;min-width:260px}
.dlist table{font-size:12.5px}
.dlist .sub td{font-size:12px;color:var(--text-secondary);padding-left:22px;border-bottom:1px dashed var(--border)}

.mxc .cell{min-width:78px}
.mxc .cell.allc{min-width:90px}
.mxc td.tot,.mxc th.tot{text-align:right;padding-left:14px;font-variant-numeric:tabular-nums;font-size:13px;white-space:nowrap}
.mxc td.splitn{font-size:12.5px;color:var(--text-secondary);letter-spacing:.01em}
.mxc td.estn{color:var(--text-secondary);font-style:italic}
.mxc .sumrow th,.mxc .sumrow td{border-top:2px solid var(--border);font-weight:700}
.only-sm{display:none}
.subn{font-size:11px;color:var(--text-muted);font-weight:400}
@media (max-width:640px){.only-sm{display:block}.mxc .cell{min-width:48px}.mxc .cell.allc{min-width:56px}}

/* ── here 子頁籤 ── */
.subtabs{display:inline-flex;border:1px solid var(--border);border-radius:8px;overflow:hidden;margin-bottom:18px}
.subtab{appearance:none;border:0;background:var(--surface-1);color:var(--text-secondary);font:inherit;font-size:13px;
  font-weight:600;padding:7px 22px;cursor:pointer;border-right:1px solid var(--border)}
.subtab:last-child{border-right:0}
.subtab[aria-selected="true"]{background:var(--series-1);color:#fff}
/* ── 趨勢頁 ── */
.grid2{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(min(380px,100%),1fr));margin-bottom:14px}
.h3{font-size:13px;font-weight:650;margin:0 0 2px}.h3s{font-size:12px;color:var(--text-muted);margin:0 0 10px}
.tu{color:var(--good)}.td{color:var(--critical)}.tn{color:var(--text-muted)}
.tlg{display:flex;gap:14px;flex-wrap:wrap;font-size:12px;color:var(--text-secondary);margin:6px 0 4px}
.tlg i{display:inline-block;width:12px;height:12px;border-radius:3px;margin-right:6px;vertical-align:-2px}
.mcols{display:grid;gap:6px;align-items:end;min-width:520px}
.mcol{display:flex;flex-direction:column;align-items:center;justify-content:flex-end;height:170px}
.mbar{width:100%;max-width:56px;display:flex;flex-direction:column;justify-content:flex-end;cursor:pointer}
.mbar>i{display:block;width:100%}.mbar>i:first-child{border-radius:4px 4px 0 0}
.mval{font-size:11px;color:var(--text-secondary);margin-bottom:3px;font-variant-numeric:tabular-nums}
.mlab{text-align:center;font-size:11.5px;color:var(--text-muted);margin-top:5px}
.mmom{text-align:center;font-size:11px;font-variant-numeric:tabular-nums;line-height:1.35}
.partial{opacity:.55}
.kpis{display:grid;gap:11px;grid-template-columns:repeat(auto-fit,minmax(min(200px,100%),1fr));margin-bottom:16px}
.kpi{background:var(--surface-1);border:1px solid var(--border);border-radius:10px;padding:13px 15px}
.kpi .k{font-size:12px;color:var(--text-secondary)}
.kpi .v{font-size:25px;font-weight:650;font-variant-numeric:tabular-nums;margin:3px 0}
.kpi .rows{font-size:12px;color:var(--text-secondary);line-height:1.7}.kpi .rows b{font-variant-numeric:tabular-nums}
.ttag{font-size:10.5px;padding:1px 6px;border-radius:999px;background:var(--surface-2);color:var(--text-secondary);margin-left:6px}
.dcl{display:grid;grid-template-columns:96px 1fr 62px;gap:8px;align-items:center;margin:3px 0;font-size:12.5px}
.dcl-nm{text-align:right;color:var(--text-secondary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.dcl-trk{position:relative;height:16px;background:var(--surface-2);border-radius:3px}
.dcl-ctr{position:absolute;left:50%;top:-2px;bottom:-2px;width:1px;background:var(--text-muted)}
.dcl-fl{position:absolute;top:0;height:16px}
.dcl-vl{font-variant-numeric:tabular-nums}
.qt td,.qt th{padding:7px 9px;font-size:13px}
@media (max-width:640px){.dcl{grid-template-columns:78px 1fr 54px}}

/* ── 登入 ── */
.login{position:fixed;inset:0;background:rgba(0,0,0,.45);display:flex;align-items:center;justify-content:center;z-index:50;padding:16px}
.login[hidden]{display:none}
.login-card{background:var(--surface-1);border:1px solid var(--border);border-radius:12px;padding:22px;width:100%;max-width:360px}
.login-card h2{margin:0 0 6px;font-size:18px}.login-card p{margin:0 0 14px;font-size:12.5px;color:var(--text-secondary)}
.login-card label{display:block;font-size:12px;color:var(--text-secondary);margin-bottom:10px}
.login-card input{display:block;width:100%;margin-top:4px;padding:9px 10px;border:1px solid var(--border);border-radius:8px;
  background:var(--surface-0);color:var(--text-primary);font:inherit;font-size:14px}
.login-card button{width:100%;padding:10px;border:0;border-radius:8px;background:var(--series-1);color:#fff;font:inherit;font-weight:600;cursor:pointer}
.login-card button:disabled{opacity:.6;cursor:wait}
.login-err{min-height:18px;margin:2px 0 8px;font-size:12.5px;color:var(--critical)}
.linkbtn{appearance:none;background:none;border:0;color:var(--series-1);font:inherit;font-size:12.5px;cursor:pointer;padding:0 0 0 6px}
/* ── 週趨勢 ── */
.wctl{display:flex;gap:14px;flex-wrap:wrap;align-items:center;margin-bottom:12px;font-size:12.5px;color:var(--text-secondary)}
.wctl select{padding:6px 8px;border:1px solid var(--border);border-radius:8px;background:var(--surface-1);color:var(--text-primary);font:inherit;font-size:13px}
.wctl .seg{margin-bottom:0}
.wctl label{display:flex;gap:6px;align-items:center;cursor:pointer}
.mbar.sel{outline:2px solid var(--text-primary);outline-offset:1px}
.wflag{font-size:10px;color:var(--series-2);line-height:1}
.dcols{display:grid;grid-template-columns:repeat(7,1fr);gap:8px;align-items:end;min-width:420px}
.dcol{display:flex;flex-direction:column;align-items:center;justify-content:flex-end;height:170px;position:relative}
.dbar{width:100%;max-width:60px;border-radius:5px 5px 0 0;position:relative}
.dbar.excl{background-image:repeating-linear-gradient(45deg,transparent 0 5px,rgba(0,0,0,.22) 5px 7px)}
.dprev{position:absolute;left:-4px;right:-4px;height:0;border-top:2px solid var(--series-2)}
.sdlist td,.sdlist th{padding:6px 8px;font-size:12.5px}
.sdform{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}
.sdform input,.sdform select{padding:6px 8px;border:1px solid var(--border);border-radius:8px;background:var(--surface-1);color:var(--text-primary);font:inherit;font-size:13px}
.sdform button{padding:6px 14px;border:0;border-radius:8px;background:var(--series-1);color:#fff;font:inherit;font-size:13px;cursor:pointer}
.xbtn{appearance:none;background:none;border:0;color:var(--text-muted);cursor:pointer;font-size:14px}
details.card>summary{cursor:pointer;font-weight:650;font-size:13px}