:root{
  --ink:#241d14; --ink-2:#5b4c3a; --ink-3:#8a7862;
  --ground:#efe8dc; --panel:#f7f2e8; --panel-2:#efe7d8;
  --line:#d4c7b2; --line-2:#c0b096;
  --brass:#a8791f; --brass-lo:#c9a45c;
  --jade:#4a6b4f; --cinnabar:#a8342a;
  --shadow:0 2px 10px rgba(36,29,20,.14);
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --ink:#ede5d6; --ink-2:#b8a88f; --ink-3:#8a7862;
  --ground:#16130e; --panel:#221c14; --panel-2:#2b2419;
  --line:#3a3025; --line-2:#4a3d2d;
  --brass:#d8a83c; --brass-lo:#8a6a24;
  --jade:#7fa585; --cinnabar:#d4635a;
  --shadow:0 2px 12px rgba(0,0,0,.5);
}}
*{box-sizing:border-box}
body{margin:0;background:var(--ground);color:var(--ink);
  font:400 14px/1.5 Inter,system-ui,-apple-system,sans-serif}
button,input,select{font:inherit;color:inherit}

/* khung trang */
.top{display:flex;align-items:center;gap:22px;padding:0 20px;height:52px;
  background:var(--panel);border-bottom:1px solid var(--line);
  position:sticky;top:0;z-index:40}
.brand{font:700 16px/1 "Noto Serif SC",Georgia,serif;letter-spacing:.02em}
.brand small{display:block;font:400 10.5px/1.4 Inter,sans-serif;color:var(--ink-3);
  letter-spacing:.08em;text-transform:uppercase;margin-top:3px}
nav{display:flex;gap:2px;margin-left:8px}
nav button{background:none;border:0;padding:8px 14px;border-radius:3px;
  color:var(--ink-2);cursor:pointer;font-size:13.5px}
nav button:hover{background:var(--panel-2)}
nav button.on{background:var(--brass);color:#1b1408;font-weight:600}
.stats{margin-left:auto;display:flex;gap:18px;font-size:12px;color:var(--ink-3)}
.stats b{color:var(--ink);font-variant-numeric:tabular-nums}

main{padding:20px}
.page{display:none}.page.on{display:block}
h2{font:600 17px/1.2 Inter,sans-serif;margin:0 0 4px}
.sub{margin:0 0 16px;color:var(--ink-3);font-size:12.5px}

/* bảng */
.tbl{width:100%;border-collapse:collapse;background:var(--panel);
  border:1px solid var(--line);border-radius:3px;overflow:hidden}
.tbl th{padding:9px 13px;text-align:left;font:600 10.5px/1 Inter,sans-serif;
  letter-spacing:.09em;text-transform:uppercase;color:var(--ink-3);
  border-bottom:1px solid var(--line);white-space:nowrap}
.tbl td{padding:9px 13px;border-bottom:1px solid var(--line);font-size:13.5px}
.tbl tbody tr:last-child td{border-bottom:0}
.tbl tbody tr:hover{background:var(--panel-2)}
.n{font-variant-numeric:tabular-nums}
.cjk{font:500 14px/1 "Noto Serif SC",serif}
.dim{color:var(--ink-3);font-size:12px}
.wrapx{overflow-x:auto}

.pill{display:inline-block;padding:2px 7px;border-radius:2px;
  font:600 10px/1.5 Inter,sans-serif;letter-spacing:.06em;text-transform:uppercase}
.p-ok{background:rgba(74,107,79,.18);color:var(--jade)}
.p-no{background:rgba(138,120,98,.18);color:var(--ink-3)}
.p-hot{background:rgba(168,52,42,.16);color:var(--cinnabar)}

.btn{padding:7px 13px;border:1px solid var(--line-2);background:var(--panel);
  border-radius:3px;cursor:pointer;font-size:13px}
.btn:hover{background:var(--panel-2);border-color:var(--brass-lo)}
.btn-go{background:var(--brass);border-color:var(--brass);color:#1b1408;font-weight:600}
.btn-go:hover{filter:brightness(1.08);background:var(--brass)}
.btn:disabled{opacity:.45;cursor:not-allowed}
.bar{display:flex;gap:9px;align-items:center;margin-bottom:14px;flex-wrap:wrap}
input[type=text],input[type=number],select{padding:7px 10px;border:1px solid var(--line-2);
  border-radius:3px;background:var(--panel)}
input[type=text]{min-width:230px}

/* ==== khung 2 cột (gift code) ==== */
.editor{display:grid;grid-template-columns:236px 1fr 274px;gap:14px;
  align-items:start}
.col{background:var(--panel);border:1px solid var(--line);border-radius:3px;
  display:flex;flex-direction:column;max-height:calc(100vh - 132px)}
.col h3{margin:0;padding:11px 13px;font:600 10.5px/1 Inter,sans-serif;
  letter-spacing:.09em;text-transform:uppercase;color:var(--ink-3);
  border-bottom:1px solid var(--line)}
.col .body{overflow-y:auto;padding:9px}

.hint{margin:9px 0 0;font-size:11.5px;color:var(--ink-3);line-height:1.5}
.toast{position:fixed;right:18px;bottom:18px;padding:11px 16px;border-radius:3px;
  background:var(--ink);color:var(--ground);font-size:13px;box-shadow:var(--shadow);
  opacity:0;transform:translateY(8px);transition:.2s;pointer-events:none;z-index:99}
.toast.on{opacity:1;transform:none}
.toast.bad{background:var(--cinnabar);color:#fff}
.banner{display:flex;align-items:center;gap:10px;margin:0 0 16px;
  padding:11px 14px;border-radius:3px;font-size:13.5px;
  background:rgba(168,121,31,.14);border:1px solid var(--brass-lo);color:var(--ink)}
.banner b{color:var(--brass);font-size:15px}
.banner span{flex:1}
.banner button{background:none;border:0;color:var(--ink-3);cursor:pointer;
  font-size:15px;padding:0 4px;line-height:1}
.banner button:hover{color:var(--ink)}
.empty-note{padding:30px;text-align:center;color:var(--ink-3);font-size:13px}

/* ---------- Gift code (thêm 2026-09-04) ---------- */
.fld{display:block;margin:0 0 12px}
.fld > span{display:block;font-size:12px;color:var(--dim,#8b8378);margin:0 0 4px}
.fld input,.fld select{width:100%;padding:8px 10px;border-radius:6px;
  border:1px solid var(--line);background:#fff;font:inherit}
.grow{display:flex;align-items:center;gap:8px;margin:0 0 6px}
.grow label{flex:1;display:flex;align-items:center;gap:7px;font-size:13px;margin:0;
  justify-content:flex-start}
.grow label input[type=checkbox]{margin:0;flex:none;width:auto}   /* .fld input{width:100%} làm checkbox chiếm hết dòng, mất chữ tên */
.grow input[type=number]{width:110px;padding:6px 8px;border-radius:5px;
  border:1px solid var(--line);font:inherit}
#gCodeTbl code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px}
#gPager{gap:10px;align-items:center}

/* ---------- thêm cho TQTKM ---------- */
.fld input,.fld select{background:var(--panel-2);color:var(--ink)}
.grow input[type=number]{background:var(--panel-2);color:var(--ink)}
.tbl th.sort{cursor:pointer;user-select:none}
.tbl th.sort:hover{color:var(--ink)}
.tbl th.sort.on{color:var(--brass)}
.tbl tr.row{cursor:pointer}
.tbl td.n,.tbl th.n{text-align:right}
.kpis{display:flex;gap:10px;flex-wrap:wrap;margin:0 0 16px}
.kpi{background:var(--panel);border:1px solid var(--line);border-radius:3px;padding:9px 13px;min-width:120px}
.kpi small{display:block;font:600 10px/1.3 Inter,sans-serif;letter-spacing:.09em;text-transform:uppercase;color:var(--ink-3)}
.kpi b{font:600 16px/1.4 Inter,sans-serif;font-variant-numeric:tabular-nums}
.warn{margin:0 0 14px;padding:9px 13px;border-radius:3px;font-size:13px;
  background:rgba(168,52,42,.12);border:1px solid rgba(168,52,42,.35);color:var(--cinnabar)}
.note{margin:0 0 14px;padding:9px 13px;border-radius:3px;font-size:12.5px;
  background:rgba(168,121,31,.10);border:1px solid var(--brass-lo);color:var(--ink-2)}

/* ngăn chi tiết tài khoản */
.drawer-bg{position:fixed;inset:0;background:rgba(20,15,10,.45);z-index:60}
.drawer{position:fixed;top:0;right:0;bottom:0;width:min(760px,100%);background:var(--ground);
  border-left:1px solid var(--line);box-shadow:var(--shadow);z-index:61;overflow-y:auto;
  padding:18px 20px 40px}
.drawer .hd{display:flex;align-items:flex-start;gap:12px;margin:0 0 14px}
.drawer .hd h2{margin:0}
.drawer .hd .x{margin-left:auto}
.drawer h3{margin:18px 0 8px;font:600 10.5px/1 Inter,sans-serif;letter-spacing:.09em;
  text-transform:uppercase;color:var(--ink-3)}
.grid2{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:6px}
.grid2 div{background:var(--panel);border:1px solid var(--line);border-radius:3px;padding:6px 10px}
.grid2 small{display:block;font-size:11px;color:var(--ink-3)}
.grid2 b{font-variant-numeric:tabular-nums;font-weight:600}
.acts{display:flex;flex-direction:column;gap:8px}
.act{display:flex;gap:8px;align-items:center;flex-wrap:wrap;background:var(--panel);
  border:1px solid var(--line);border-radius:3px;padding:9px 11px}
.act > b{min-width:90px;font-size:13px}
.act input[type=number]{width:120px}
.kq{margin:10px 0 0;padding:9px 12px;border-radius:3px;font:12.5px/1.5 ui-monospace,SFMono-Regular,Menlo,monospace;
  white-space:pre-wrap;background:var(--panel-2);border:1px solid var(--line)}
.kq.ok{border-color:rgba(74,107,79,.6)}
.kq.bad{border-color:rgba(168,52,42,.6);color:var(--cinnabar)}
.kq[hidden]{display:none}

/* trang lệnh */
.cmdline{display:flex;gap:9px;margin:0 0 10px}
.cmdline input{flex:1;min-width:0;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}
.mau{display:flex;flex-wrap:wrap;gap:6px;margin:0 0 16px}
.mau button{font:12px/1.4 ui-monospace,SFMono-Regular,Menlo,monospace;padding:5px 9px}
.tbl td.mono,.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12.5px;white-space:pre-wrap}
@media (max-width:900px){.editor{grid-template-columns:1fr !important}.col{max-height:none}}

/* ---------------- Tổng quan ---------------- */
.tq-sv{display:flex;gap:10px;flex-wrap:wrap;margin:0 0 14px}
.tq-svi{display:flex;align-items:center;gap:10px;padding:9px 14px;background:var(--panel);border:1px solid var(--line);
  border-radius:3px;font-size:13px;flex:1 1 280px}
.tq-svi .dot{width:9px;height:9px;border-radius:50%;background:var(--ink-3);flex:none}
.tq-svi.ok .dot{background:var(--jade);box-shadow:0 0 0 3px rgba(74,107,79,.18)}
.tq-svi.loi{border-color:var(--cinnabar)}
.tq-svi.loi .dot{background:var(--cinnabar)}
.tq-svi span:last-child{margin-left:auto;font-variant-numeric:tabular-nums}
.tq-kpis{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px;margin:0 0 14px}
.tq-kpis .kpi span{display:block;margin-top:2px}
.tq-kpis .kpi b{font-size:20px}
.tq-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px;margin:0 0 14px}
.tq-grid .body{padding:10px 13px}
.tq-dong{display:flex;align-items:center;gap:10px;padding:5px 0;font-size:13px;border-bottom:1px solid var(--line)}
.tq-dong:last-child{border-bottom:0}
.tq-dong b{margin-left:auto}
.tq-thanh{flex:1;height:6px;background:var(--panel-2);border-radius:3px;overflow:hidden}
.tq-thanh i{display:block;height:100%;background:var(--brass)}
.tq-cot{display:flex;align-items:flex-end;gap:6px;height:130px;padding-top:16px}
.tq-cot .c{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;height:100%;gap:3px}
.tq-cot i{display:block;width:100%;max-width:28px;min-height:2px;background:var(--brass);border-radius:2px 2px 0 0}
.tq-cot .v{font-size:11px;font-variant-numeric:tabular-nums}
.tq-cot small{font-size:10.5px;color:var(--ink-3)}
.tq-tbl{background:none;border:0}
.tq-tbl td{padding:6px 8px;font-size:13px}
.tq-tbl tr[data-u]{cursor:pointer}
.tq-lenh .body{padding:0}
#page-tq .col{display:flex;flex-direction:column}