:root{
  --bg:#f3f2ef; --surface:#ffffff; --surface2:#ebeae6; --line:#d9d7d1;
  --fg:#1e2321; --muted:#68706b; --accent:#2f5d50; --accent-fg:#ffffff; --accent-soft:#dfebe6;
  --warn:#9a5b13; --warn-soft:#f6e8d2; --bad:#9b2c2c; --bad-soft:#f4dcdc; --ok:#2f6b3f; --ok-soft:#dcefe0;
  --f-disp:"Noto Serif TC","Songti TC",serif; --f-body:"Noto Sans TC","PingFang TC","Microsoft JhengHei",sans-serif;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#14181d; --surface:#1c2229; --surface2:#252c35; --line:#323b45;
  --fg:#e7e9e6; --muted:#98a29c; --accent:#6fb09b; --accent-fg:#10201a; --accent-soft:#1f3530;
  --warn:#e0b070; --warn-soft:#3a2d18; --bad:#e58a8a; --bad-soft:#3b2022; --ok:#7fc58f; --ok-soft:#1c3324; color-scheme:dark}}
*{box-sizing:border-box}
html,body{margin:0}
body{background:var(--bg);color:var(--fg);font:14px/1.55 var(--f-body);
  padding-inline:max(16px,env(safe-area-inset-left,0px)) max(16px,env(safe-area-inset-right,0px));
  padding-block:20px calc(48px + env(safe-area-inset-bottom,0px))}
.wrap{max-width:1180px;margin:0 auto;display:flex;flex-direction:column;gap:16px}
h1{font:700 22px/1.2 var(--f-disp);margin:0;letter-spacing:.02em}
h2{font:700 15px/1.3 var(--f-body);margin:0 0 8px}
.top{display:flex;flex-wrap:wrap;gap:12px 20px;align-items:flex-end;justify-content:space-between}
.top .tools{display:flex;flex-wrap:wrap;gap:12px;align-items:flex-end}
label.f{display:flex;flex-direction:column;gap:3px;font-size:12px;color:var(--muted)}
select,input,textarea,button{font:inherit;color:var(--fg)}
select,input[type=text],input[type=number],input[type=date],textarea{background:var(--surface);border:1px solid var(--line);border-radius:6px;padding:6px 8px;min-height:34px}
textarea{width:100%}
select:focus-visible,input:focus-visible,button:focus-visible,textarea:focus-visible{outline:2px solid var(--accent);outline-offset:1px}
button{background:var(--surface);border:1px solid var(--line);border-radius:6px;padding:6px 12px;min-height:34px;cursor:pointer}
button:hover{background:var(--surface2)}
button.pri{background:var(--accent);color:var(--accent-fg);border-color:var(--accent)}
button.pri:hover{filter:brightness(1.08)}
button.danger{color:var(--bad)}
button:disabled{opacity:.45;cursor:not-allowed}
.sm{padding:2px 8px;min-height:28px;font-size:12px}
.tabs{display:flex;gap:2px;border-bottom:1px solid var(--line);overflow-x:auto}
.tabs button{border:0;border-bottom:3px solid transparent;border-radius:0;background:none;padding:10px 14px;white-space:nowrap;color:var(--muted)}
.tabs button.on{color:var(--fg);border-bottom-color:var(--accent);font-weight:700}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:16px;min-width:0}
.bar{display:flex;flex-wrap:wrap;gap:8px 12px;align-items:center;justify-content:space-between;margin-bottom:12px}
.btns{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.note{font-size:12.5px;color:var(--muted)}
.banner{background:var(--warn-soft);color:var(--warn);border-radius:6px;padding:8px 12px;font-size:13px;margin-bottom:12px}
.err{background:var(--bad-soft);color:var(--bad);border-radius:6px;padding:8px 12px;font-size:13px}
.scroll{overflow:auto;max-width:100%;border:1px solid var(--line);border-radius:8px}
table{border-collapse:separate;border-spacing:0;font-variant-numeric:tabular-nums;width:100%}
th,td{padding:5px 8px;border-bottom:1px solid var(--line);border-right:1px solid var(--line);text-align:center;white-space:nowrap;background:var(--surface)}
thead th{background:var(--surface2);font-weight:500;font-size:12.5px}
th.l,td.l{text-align:left}
td.num{text-align:right}
tfoot td{background:var(--surface2);font-weight:700}
.stick{position:sticky;left:0;z-index:2;box-shadow:1px 0 0 var(--line)}
thead .stick{z-index:3;background:var(--surface2)}
.g0{border-top:3px solid #c98a97}.g1{border-top:3px solid #6b8fb5}.g2{border-top:3px solid #b59a5b}.g3{border-top:3px solid #7aa38a}.g4{border-top:3px solid #9a86b5}.g5{border-top:3px solid #8a8a8a}
td input.q{width:38px;padding:3px 2px;text-align:center;min-height:28px;border-color:transparent;background:transparent}
td input.q:hover{border-color:var(--line)}
td input.q.has{background:var(--accent-soft);font-weight:700}
td input.nm{width:96px}
td input.nt{width:200px}
td.ro{color:var(--muted)}
td.ro.has{color:var(--fg);font-weight:700;background:var(--accent-soft)}
.pill{display:inline-block;border-radius:99px;padding:1px 10px;font-size:12px;font-weight:500}
.pill.ok{background:var(--ok-soft);color:var(--ok)}.pill.part{background:var(--warn-soft);color:var(--warn)}.pill.none{background:var(--bad-soft);color:var(--bad)}.pill.over{background:var(--accent-soft);color:var(--accent)}
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin-bottom:16px}
.kpi{border:1px solid var(--line);border-radius:8px;padding:10px 14px}
.kpi b{display:block;font:700 22px/1.3 var(--f-disp);font-variant-numeric:tabular-nums}
.kpi span{font-size:12px;color:var(--muted)}
.cols2{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(340px,100%),1fr));gap:16px}
.acct{display:inline-flex;gap:8px;align-items:center;background:var(--surface2);border-radius:6px;padding:4px 10px;font-size:13px}
.list{list-style:none;margin:0;padding:0}
.list li{padding:6px 0;border-bottom:1px solid var(--line);display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.list time{color:var(--muted);font-size:12px;font-variant-numeric:tabular-nums}
.list .sp{flex:1}
.toast{position:fixed;left:50%;bottom:calc(20px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);background:var(--fg);color:var(--bg);padding:10px 16px;border-radius:8px;z-index:60;max-width:90vw}
.modal{position:fixed;inset:0;background:rgba(0,0,0,.45);display:flex;align-items:center;justify-content:center;padding:16px;z-index:50;overflow:auto}
.modal .box{background:var(--surface);border-radius:10px;padding:16px;width:min(520px,100%);max-height:100%;overflow:auto;display:flex;flex-direction:column;gap:10px}
.modal p{margin:0}
.modal textarea{height:200px;resize:vertical}
.grid2{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px}
.grid2 label.f.wide{grid-column:1/-1}
.paybox{display:flex;gap:6px;justify-content:center}
.paybox input{width:80px}
.login{max-width:380px;margin:12vh auto 0;text-align:center;display:flex;flex-direction:column;gap:14px;align-items:center}
.who{display:inline-flex;align-items:center;gap:8px;font-size:13px}
.who img{width:26px;height:26px;border-radius:50%}
.hint{font-size:12px;color:var(--muted)}
@media (max-width:600px){h1{font-size:19px}}