:root{
  --bg:#f4f6f9; --panel:#fff; --panel-2:#fafbfd; --line:#e3e8ef;
  --text:#141a22; --muted:#67748a; --brand:#1f6feb; --brand-dark:#1858bd;
  --good:#12855a; --good-bg:#e6f6ef; --mid:#9a6b00; --mid-bg:#fdf3dc;
  --bad:#c2352b; --bad-bg:#fdecea; --row-warn:#fff6f5;
  --radius:12px; --shadow:0 1px 2px rgba(16,24,40,.06),0 1px 3px rgba(16,24,40,.04);
}
@media (prefers-color-scheme:dark){
  :root{
    --bg:#10151c; --panel:#161d26; --panel-2:#1b232e; --line:#28323f;
    --text:#e7edf5; --muted:#94a3b8; --brand:#4d8ef7; --brand-dark:#3a7ae0;
    --good:#48d19a; --good-bg:#122b22; --mid:#e2b23c; --mid-bg:#2c2415;
    --bad:#f2726a; --bad-bg:#2e1a19; --row-warn:#241a1a;
    --shadow:0 1px 2px rgba(0,0,0,.35);
  }
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:var(--bg); color:var(--text); font:15px/1.45 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Inter,Arial,sans-serif;
  -webkit-text-size-adjust:100%; padding-bottom:40px;
}
a{color:var(--brand);text-decoration:none}
h1,h2,h3{margin:0 0 .4em;line-height:1.2}
h1{font-size:19px}h2{font-size:17px}h3{font-size:15px}

/* ---------- шапка ---------- */
header.top{
  position:sticky;top:0;z-index:30;background:var(--panel);border-bottom:1px solid var(--line);
}
.top-row{display:flex;align-items:center;gap:10px;padding:10px 14px}
.brand{font-weight:700;font-size:15px;white-space:nowrap}
.brand small{display:block;font-weight:400;font-size:11px;color:var(--muted)}
.top-row .spacer{flex:1}
nav.tabs{display:flex;gap:2px;overflow-x:auto;padding:0 8px 8px;scrollbar-width:none}
nav.tabs::-webkit-scrollbar{display:none}
nav.tabs a{
  padding:7px 12px;border-radius:999px;color:var(--muted);font-size:13.5px;font-weight:600;white-space:nowrap
}
nav.tabs a.active{background:var(--brand);color:#fff}

main{max-width:1180px;margin:0 auto;padding:14px}

/* ---------- блоки ---------- */
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:14px;margin-bottom:14px}
.card h2{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.card .sub{color:var(--muted);font-size:13px;margin:-2px 0 10px}
.toolbar{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-bottom:12px}
.toolbar .grow{flex:1}

/* ---------- элементы формы ---------- */
input,select,textarea,button{font:inherit;color:inherit}
input,select,textarea{
  background:var(--panel-2);border:1px solid var(--line);border-radius:9px;padding:8px 10px;max-width:100%
}
input:focus,select,textarea:focus{outline:2px solid transparent;outline-offset:1px}
input:focus,textarea:focus,select:focus{border-color:var(--brand)}
textarea{width:100%;min-height:190px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px;line-height:1.4}
label.field{display:flex;flex-direction:column;gap:4px;font-size:12.5px;color:var(--muted);font-weight:600}
label.field input,label.field select{color:var(--text);font-weight:400;font-size:14px}
button,.btn{
  background:var(--brand);color:#fff;border:1px solid transparent;border-radius:9px;padding:8px 14px;
  font-weight:600;font-size:14px;cursor:pointer
}
button:hover{background:var(--brand-dark)}
button.ghost,.btn.ghost{background:transparent;color:var(--text);border-color:var(--line)}
button.ghost:hover{background:var(--panel-2)}
button.danger{background:var(--bad)}
button.sm{padding:5px 10px;font-size:13px}
button:disabled{opacity:.5;cursor:not-allowed}
.seg{display:inline-flex;border:1px solid var(--line);border-radius:9px;overflow:hidden}
.seg button{background:transparent;color:var(--muted);border:0;border-radius:0;padding:7px 11px;font-size:13px}
.seg button.active{background:var(--brand);color:#fff}

/* ---------- KPI ---------- */
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:10px;margin-bottom:14px}
.kpi{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:11px 12px;box-shadow:var(--shadow)}
.kpi .k-label{font-size:11.5px;color:var(--muted);text-transform:uppercase;letter-spacing:.03em;font-weight:700}
.kpi .k-value{font-size:23px;font-weight:700;margin-top:3px;letter-spacing:-.02em}
.kpi .k-note{font-size:12px;color:var(--muted);margin-top:2px}

/* ---------- таблицы ---------- */
.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;margin:0 -14px;padding:0 14px}
table{border-collapse:collapse;width:100%;font-size:14px}
th,td{padding:8px 10px;text-align:right;white-space:nowrap;border-bottom:1px solid var(--line)}
th:first-child,td:first-child{text-align:left;position:sticky;left:0;background:var(--panel)}
thead th{
  font-size:11.5px;text-transform:uppercase;letter-spacing:.03em;color:var(--muted);
  font-weight:700;border-bottom:1px solid var(--line);cursor:default
}
thead th.sortable{cursor:pointer}
thead th.sortable:hover{color:var(--brand)}
tbody tr:hover td{background:var(--panel-2)}
tbody tr:hover td:first-child{background:var(--panel-2)}
tr.warn td,tr.warn td:first-child{background:var(--row-warn)}
tr.total td,tr.total td:first-child{font-weight:700;background:var(--panel-2);border-top:2px solid var(--line)}
td.name{font-weight:600}
td .muted,.muted{color:var(--muted)}
.num{font-variant-numeric:tabular-nums}

.pill{display:inline-block;padding:2px 8px;border-radius:999px;font-weight:700;font-size:13px;font-variant-numeric:tabular-nums}
.pill.good{background:var(--good-bg);color:var(--good)}
.pill.mid{background:var(--mid-bg);color:var(--mid)}
.pill.bad{background:var(--bad-bg);color:var(--bad)}
.pill.zero{background:transparent;color:var(--muted);font-weight:400}
.delta{font-size:13px;font-weight:700;font-variant-numeric:tabular-nums}
.delta.up{color:var(--good)}.delta.down{color:var(--bad)}.delta.flat{color:var(--muted)}
.tag{display:inline-block;font-size:11px;font-weight:700;padding:2px 7px;border-radius:6px;background:var(--panel-2);border:1px solid var(--line);color:var(--muted)}
.tag.bad{background:var(--bad-bg);color:var(--bad);border-color:transparent}
.rank{display:inline-flex;width:22px;height:22px;align-items:center;justify-content:center;border-radius:50%;background:var(--panel-2);font-size:12px;font-weight:700;margin-right:6px}
.rank.r1{background:#f7d774;color:#4a3a00}.rank.r2{background:#d9dee6;color:#39414d}.rank.r3{background:#e8c39b;color:#4a3216}

/* ---------- график ---------- */
.chart-box{width:100%;overflow:hidden}
.chart-box svg{width:100%;height:auto;display:block;touch-action:pan-y}
.legend{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}
.legend button{
  display:flex;align-items:center;gap:6px;background:transparent;border:1px solid var(--line);
  color:var(--text);border-radius:999px;padding:4px 10px;font-size:12.5px;font-weight:600
}
.legend button.off{opacity:.4}
.legend .dot{width:9px;height:9px;border-radius:50%}

/* ---------- разное ---------- */
.empty{color:var(--muted);text-align:center;padding:26px 10px;font-size:14px}
.hint{font-size:12.5px;color:var(--muted)}
.warnbox{background:var(--mid-bg);color:var(--mid);border-radius:9px;padding:8px 10px;font-size:13px;margin:8px 0;font-weight:600}
.errbox{background:var(--bad-bg);color:var(--bad);border-radius:9px;padding:8px 10px;font-size:13px;margin:8px 0;font-weight:600}
.okbox{background:var(--good-bg);color:var(--good);border-radius:9px;padding:8px 10px;font-size:13px;margin:8px 0;font-weight:600}
.grid2{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:10px}
.grid3{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px}
.row-actions{display:flex;gap:6px;justify-content:flex-end}
.list{display:flex;flex-direction:column;gap:8px}
.list-item{display:flex;align-items:center;gap:10px;padding:9px 10px;border:1px solid var(--line);border-radius:9px;background:var(--panel-2)}
.list-item .grow{flex:1}
.list-item.off{opacity:.55}

/* блок разобранного отчёта */
.parsed{border:1px solid var(--line);border-radius:var(--radius);padding:12px;margin-bottom:10px;background:var(--panel-2)}
.parsed.bad{border-color:var(--bad)}
.parsed-head{display:flex;flex-wrap:wrap;gap:8px;align-items:flex-end;margin-bottom:10px}
.parsed pre{
  white-space:pre-wrap;font-size:12px;color:var(--muted);max-height:130px;overflow:auto;
  margin:8px 0 0;padding:8px;background:var(--panel);border-radius:8px;border:1px solid var(--line)
}
.fields{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:8px}

/* модалка */
.modal-bg{position:fixed;inset:0;background:rgba(9,14,20,.55);display:flex;align-items:flex-end;justify-content:center;z-index:60;padding:0}
.modal{background:var(--panel);border-radius:16px 16px 0 0;padding:16px;width:100%;max-width:620px;max-height:92vh;overflow:auto}
@media(min-width:640px){
  .modal-bg{align-items:center;padding:20px}
  .modal{border-radius:16px}
}
.modal h2{margin-bottom:12px}
.modal-actions{display:flex;gap:8px;justify-content:flex-end;margin-top:14px;flex-wrap:wrap}

/* тост */
#toast{
  position:fixed;left:50%;transform:translateX(-50%);bottom:18px;z-index:80;
  background:#111826;color:#fff;padding:10px 16px;border-radius:10px;font-size:14px;font-weight:600;
  box-shadow:0 8px 24px rgba(0,0,0,.25);opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;max-width:92vw
}
#toast.show{opacity:1;transform:translateX(-50%) translateY(-4px)}
#toast.err{background:var(--bad)}

/* вход */
.login-wrap{max-width:360px;margin:14vh auto;padding:0 16px}
.login-wrap .card{padding:22px}
.login-wrap input{width:100%;margin-bottom:10px}
.login-wrap button{width:100%}

/* мобильные таблицы -> карточки */
@media (max-width:640px){
  main{padding:10px}
  .card{padding:12px}
  h1{font-size:17px}
  .kpi .k-value{font-size:20px}
  table.cards,table.cards thead,table.cards tbody,table.cards th,table.cards td,table.cards tr{display:block}
  table.cards thead{display:none}
  table.cards tr{
    border:1px solid var(--line);border-radius:11px;margin-bottom:9px;padding:9px 11px;background:var(--panel)
  }
  table.cards tr.warn{background:var(--row-warn);border-color:var(--bad)}
  table.cards tr.total{background:var(--panel-2)}
  table.cards td{
    display:flex;justify-content:space-between;align-items:center;gap:12px;
    border:0;padding:3px 0;text-align:right;white-space:normal
  }
  table.cards td:first-child{
    position:static;font-size:15.5px;font-weight:700;padding-bottom:7px;margin-bottom:5px;
    border-bottom:1px solid var(--line);background:transparent
  }
  table.cards td::before{
    content:attr(data-label);color:var(--muted);font-size:12px;font-weight:600;text-align:left;flex:1
  }
  table.cards td:first-child::before{content:none}
  .table-wrap{overflow:visible;margin:0;padding:0}
  .row-actions{justify-content:flex-end}
  .list-item{flex-wrap:wrap}
  .list-item input{flex:1 1 100%}
  .toolbar>label.field{flex:1 1 130px}
  .toolbar>label.field input,.toolbar>label.field select{width:100%}
  .parsed-head>label.field{flex:1 1 140px}
}