:root{
  color-scheme:light;
  --bg:#eef1f5; --surface:#fff; --surface-2:#f6f8fb; --ink:#14202e; --ink-2:#465668; --muted:#6c7a89;
  --line:#dde3ea; --grid:#e8edf2; --focus:#2a78d6;
  --pos:#2a78d6; --neg:#e34948; --s1:#2a78d6; --s2:#eb6834;
  --chip-ce:#e7f0fc; --chip-pe:#fdecec;
  --shadow:0 1px 2px rgba(20,32,46,.06),0 6px 20px rgba(20,32,46,.05);
  --f-head:"Bricolage Grotesque",system-ui,-apple-system,"Segoe UI",sans-serif;
  --f-body:"Instrument Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
}
@media (prefers-color-scheme:dark){
  :root:where(:not([data-theme="light"])){
    color-scheme:dark;
    --bg:#0f1318; --surface:#171c23; --surface-2:#1d232b; --ink:#eef2f6; --ink-2:#b7c2ce; --muted:#8a97a5;
    --line:#2a323c; --grid:#242b34; --focus:#6da7ec;
    --pos:#3987e5; --neg:#e66767; --s1:#3987e5; --s2:#d95926;
    --chip-ce:#1c2c44; --chip-pe:#3a2226;
    --shadow:0 1px 2px rgba(0,0,0,.4),0 6px 20px rgba(0,0,0,.25);
  }
}
:root[data-theme="dark"]{
  color-scheme:dark;
  --bg:#0f1318; --surface:#171c23; --surface-2:#1d232b; --ink:#eef2f6; --ink-2:#b7c2ce; --muted:#8a97a5;
  --line:#2a323c; --grid:#242b34; --focus:#6da7ec;
  --pos:#3987e5; --neg:#e66767; --s1:#3987e5; --s2:#d95926;
  --chip-ce:#1c2c44; --chip-pe:#3a2226;
  --shadow:0 1px 2px rgba(0,0,0,.4),0 6px 20px rgba(0,0,0,.25);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.5 var(--f-body);font-variant-numeric:tabular-nums}
button,select,input{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--focus);outline-offset:2px;border-radius:6px}
.muted{color:var(--muted)}

/* header */
.top{background:var(--surface);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}
.top-in{max-width:1180px;margin:0 auto;padding:10px 16px;display:flex;align-items:center;gap:20px;flex-wrap:wrap}
.brand{font:700 20px/1 var(--f-head);letter-spacing:-.01em}
.tabs{display:flex;gap:4px;flex:1;min-width:0}
.tab{border:0;background:transparent;padding:9px 16px;border-radius:999px;color:var(--ink-2);font-weight:600;cursor:pointer}
.tab:hover{background:var(--surface-2)}
.tab[aria-selected="true"]{background:var(--ink);color:var(--surface)}
.top-r{display:flex;align-items:center;gap:8px;margin-left:auto}
.stamp{color:var(--muted);font-size:13px}
.ghost{border:1px solid var(--line);background:transparent;color:var(--ink-2);padding:6px 12px;border-radius:8px;cursor:pointer;text-decoration:none;font-size:13px}
.ghost:hover{background:var(--surface-2)}

.wrap{max-width:1180px;margin:0 auto;padding:20px 16px 56px}
h2{font:700 22px/1.2 var(--f-head);margin:0;letter-spacing:-.01em}
h3{font:600 15px/1.3 var(--f-body);margin:0 0 2px}
.bar-top{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:16px}
.bar-top p{margin:4px 0 0;color:var(--muted);font-size:14px}
.controls{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.seg{display:inline-flex;background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:3px}
.seg button{border:0;background:transparent;padding:6px 12px;border-radius:7px;cursor:pointer;color:var(--ink-2);font-weight:500;font-size:14px}
.seg button[aria-pressed="true"]{background:var(--ink);color:var(--surface)}
.sel{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:7px 10px;font-size:14px}

/* cards */
.card{background:var(--surface);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);padding:16px 18px;min-width:0}
.kpis{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:12px;margin-bottom:12px}
.kpi .lab{color:var(--muted);font-size:13px}
.kpi .val{font:700 28px/1.15 var(--f-head);margin-top:4px;letter-spacing:-.01em;white-space:nowrap}
.kpi.big .val{font-size:38px}
.kpi .sub{color:var(--muted);font-size:13px;margin-top:2px}
.charts{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:12px}
.chart{position:relative;margin-top:8px;min-height:230px}
.chart svg{display:block;width:100%;height:auto;overflow:visible}
.legend{display:flex;gap:14px;margin-top:6px;font-size:13px;color:var(--ink-2);flex-wrap:wrap}
.legend i{display:inline-block;width:12px;height:3px;border-radius:2px;margin-right:6px;vertical-align:middle}
.sec{margin:20px 0 10px;display:flex;justify-content:space-between;align-items:baseline;gap:12px;flex-wrap:wrap}

/* tables */
.tbl-wrap{overflow-x:auto;border-radius:14px}
table{border-collapse:collapse;width:100%;font-size:14px}
th,td{padding:10px 12px;text-align:right;white-space:nowrap}
th:first-child,td:first-child{text-align:left}
th.l,td.l{text-align:left}
thead th{font-weight:500;color:var(--muted);font-size:13px;border-bottom:1px solid var(--line);background:var(--surface)}
tbody tr.row{border-bottom:1px solid var(--grid);cursor:pointer}
tbody tr.row:hover{background:var(--surface-2)}
tbody tr.row td:first-child{font-weight:600}
tr.dim td{color:var(--muted)}
.car{display:inline-block;width:14px;color:var(--muted);transition:transform .15s}
tr.open .car{transform:rotate(90deg)}
.netcell{display:flex;align-items:center;justify-content:flex-end;gap:10px}
.netcell .t{min-width:78px;text-align:right;font-weight:600}
.mini{width:70px;height:8px;background:var(--grid);border-radius:4px;position:relative;overflow:hidden;flex:none}
.mini i{position:absolute;top:0;bottom:0;border-radius:4px}
.mini i.pos{background:var(--pos);left:50%}
.mini i.neg{background:var(--neg);right:50%}
.mini::after{content:"";position:absolute;left:50%;top:0;bottom:0;width:1px;background:var(--muted);opacity:.5}
tr.detail>td{padding:0;background:var(--surface-2);text-align:left}
.detail-in{padding:6px 12px 14px 34px;overflow-x:auto}
.detail table{font-size:13px}
.detail th{background:transparent;padding:6px 10px}
.detail td{padding:6px 10px}
.chip{display:inline-block;padding:1px 8px;border-radius:999px;font-size:12px;font-weight:600}
.chip.CE{background:var(--chip-ce)} .chip.PE{background:var(--chip-pe)}
.tag{font-size:11px;color:var(--muted);border:1px solid var(--line);border-radius:6px;padding:0 5px;margin-left:6px}
.empty{padding:28px;text-align:center;color:var(--muted)}

/* CE / PE cards */
.sides{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.side .head{display:flex;align-items:center;gap:10px;margin-bottom:10px}
.side .head b{font:700 18px var(--f-head)}
.side .net{font:700 30px/1.1 var(--f-head);letter-spacing:-.01em}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:14px 0 4px}
.stats div span{display:block;color:var(--muted);font-size:12.5px}
.stats div b{font-weight:600}
.reasons{margin-top:10px;display:flex;flex-wrap:wrap;gap:6px}
.reasons span{background:var(--surface-2);border:1px solid var(--line);border-radius:8px;padding:2px 8px;font-size:12.5px;color:var(--ink-2)}
.note{color:var(--muted);font-size:13px;margin-top:22px;max-width:80ch}

/* tooltip */
.tip{position:fixed;z-index:20;pointer-events:none;background:var(--ink);color:var(--surface);padding:8px 10px;border-radius:8px;font-size:13px;line-height:1.4;box-shadow:0 6px 20px rgba(0,0,0,.25);max-width:240px}
.tip b{font-weight:600}
.tip .r{display:flex;justify-content:space-between;gap:14px}
.tip i{display:inline-block;width:8px;height:8px;border-radius:2px;margin-right:6px}

/* login */
.login-page{display:grid;place-items:center;min-height:100vh;padding:20px}
.login{width:100%;max-width:360px;background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:28px;box-shadow:var(--shadow)}
.login h1{font:700 28px/1.1 var(--f-head);margin:0 0 6px}
.login .sub{margin:0 0 20px;color:var(--muted)}
.login label{display:block;font-size:13px;color:var(--ink-2);margin-bottom:14px}
.login input{display:block;width:100%;margin-top:5px;padding:10px 12px;border:1px solid var(--line);border-radius:9px;background:var(--surface-2)}
.login button{width:100%;padding:11px;border:0;border-radius:9px;background:var(--ink);color:var(--surface);font-weight:600;cursor:pointer}
.login .err{color:var(--neg);font-size:14px;margin:0 0 12px}

@media (max-width:900px){
  .kpis{grid-template-columns:1fr 1fr}
  .charts,.sides{grid-template-columns:1fr}
  .top-in{gap:10px}.tabs{order:3;flex-basis:100%}
  .kpi.big .val{font-size:32px}
}
@media (max-width:520px){.kpi .val{font-size:24px}.kpi.big .val{font-size:30px}.kpis{gap:8px}.card{padding:14px}}
@media (max-width:520px){
  .stats{grid-template-columns:1fr 1fr}
  .stamp{display:none}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}

/* date picker + selection */
.datenav{display:flex;align-items:center;gap:6px}
.datenav .ghost{padding:7px 10px}
.datenav input[type=date]{padding:6px 10px;min-width:150px}
.chipbtn[aria-pressed="true"]{background:var(--ink);color:var(--surface);border-color:var(--ink)}
tbody tr.row.sel{background:var(--surface-2);box-shadow:inset 3px 0 0 var(--ink)}
tr.total td{border-top:1px solid var(--line);background:var(--surface-2)}
.notice{margin-bottom:12px;color:var(--ink-2)}