/* stats-app v1 — лёгкий ванильный фронт /stats/, без зависимостей */
:root{
  color-scheme:light dark;
  --paper:#faf9f6;
  --ink:#141412;
  --muted:#6e6b65;
  --line:#e7e3da;
  --soft:#f1efe9;
  --green:#2e7d4f;
  --green-soft:rgba(46,125,79,.12);
  --card:#fffdf9;
  --danger:#a33b2e;
  --radius:16px;
  --sans:-apple-system,BlinkMacSystemFont,"SF Pro Text","Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --serif:Georgia,"Times New Roman",serif;
}
*{box-sizing:border-box}
html{background:var(--paper);-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:var(--sans);-webkit-font-smoothing:antialiased;
  overflow-x:clip;
}
::selection{background:#141412;color:#faf9f6}

/* ---------- shell ---------- */
.stats-shell{
  width:min(1060px,calc(100% - 48px));
  margin:0 auto;min-height:100vh;display:flex;flex-direction:column;
  padding-top:max(20px,env(safe-area-inset-top));
  padding-bottom:max(28px,env(safe-area-inset-bottom));
}
.skip-link{position:absolute;left:16px;top:10px;background:var(--ink);color:var(--paper);padding:10px 16px;border-radius:10px;z-index:30;text-decoration:none}
.skip-link:not(:focus){width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;padding:0}
.crumbs{margin:0 0 18px;display:flex;align-items:baseline;gap:6px;font-size:13px;color:var(--muted)}
.crumbs a{color:inherit;text-decoration:none;border-bottom:1px solid var(--line)}
.crumbs a:hover{color:var(--ink);border-color:var(--ink)}
.crumbs .cur{color:var(--ink)}
.stats-intro{padding:6px 0 24px;border-bottom:1px solid var(--line)}
.stats-intro h1{
  font-family:var(--serif);font-weight:400;letter-spacing:-.03em;
  font-size:clamp(44px,9vw,72px);line-height:1.02;margin:0 0 14px;
}
.stats-intro p{margin:0;max-width:62ch;color:var(--muted);font-size:16px;line-height:1.55}
.intro-row{display:flex;justify-content:space-between;align-items:flex-end;gap:16px 32px;flex-wrap:wrap}
.text-button{
  border:0;background:none;color:var(--muted);padding:0;cursor:pointer;white-space:nowrap;
  text-decoration:underline;text-decoration-color:var(--line);text-underline-offset:5px;font-size:14px;
}
.text-button:hover{color:var(--ink)}

/* ---------- pills (periods + tabs) ---------- */
.periods,.tabs{display:flex;gap:10px;flex-wrap:wrap;margin:22px 0 0;padding:0;list-style:none}
.periods button,.tabs button{
  min-height:46px;padding:0 20px;border:1px solid transparent;border-radius:999px;
  background:transparent;color:var(--muted);font-size:14px;font-weight:600;cursor:pointer;
  touch-action:manipulation;
}
.periods button:hover,.tabs button:hover{color:var(--ink);border-color:var(--line)}
.periods button.selected,.tabs button[aria-selected="true"]{background:var(--ink);color:var(--paper)}
.tabs{margin-top:14px;padding-top:18px;border-top:1px solid var(--line)}

/* ---------- KPI ---------- */
.kpi-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:22px 0 0}
.kpi{
  border:1px solid var(--line);border-radius:var(--radius);background:var(--card);
  padding:16px 16px 12px;min-width:0;min-height:132px;
}
.kpi__top{display:flex;align-items:baseline;justify-content:space-between;gap:8px}
.kpi__label{font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.kpi__value{font-size:36px;line-height:1.05;letter-spacing:-.02em;font-variant-numeric:tabular-nums;margin:8px 0 0}
.kpi__delta{
  display:inline-flex;align-items:center;flex:none;padding:3px 9px;border-radius:999px;
  font-size:12px;font-weight:700;font-variant-numeric:tabular-nums;white-space:nowrap;
}
.kpi__delta.up{color:var(--green);background:var(--green-soft)}
.kpi__delta.down{color:var(--muted);background:var(--soft)}
.kpi__delta.flat{color:var(--muted);background:var(--soft)}
.kpi__spark{display:block;width:100%;height:34px;margin-top:10px}
.kpi__spark polyline{fill:none;stroke:var(--green);stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.kpi__spark circle{fill:var(--green)}
.kpi__sub{font-size:12px;color:var(--muted);margin-top:10px;display:flex;align-items:center;gap:7px}
.live-dot{width:8px;height:8px;border-radius:50%;background:var(--green);flex:none}

/* ---------- sections (в стиле главной: плоские группы + разделители) ---------- */
.panel{margin:36px 0 0;min-width:0}
.panel > h2{
  font-size:13px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  color:var(--muted);margin:0 0 4px;padding:0 4px 10px;border-bottom:1px solid var(--line);
}
.panel > h2 .count{color:var(--muted);font-weight:600}
.panel h3{font-size:14px;margin:24px 0 10px}
.panel h3:first-child{margin-top:0}
.kv{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:0 16px;margin:0}
.kv > div{display:contents}
.kv dt{color:var(--muted);font-size:14px;border-bottom:1px solid var(--line);padding:11px 2px}
.kv dd{margin:0;font-size:14px;font-variant-numeric:tabular-nums;text-align:right;border-bottom:1px solid var(--line);padding:11px 2px}
@media(hover:hover){
  .table-wrap tbody tr{transition:background .15s ease}
  .table-wrap tbody tr:hover{background:var(--soft)}
  .bars li{transition:background .15s ease}
  .bars li:hover{background:var(--soft)}
}
.hint{color:var(--muted);font-size:13px;line-height:1.5;margin:10px 0 0}
.empty{
  border:1px dashed var(--line);border-radius:12px;padding:26px 18px;text-align:center;
  color:var(--muted);font-size:14px;line-height:1.5;
}
.empty button{
  margin-top:12px;min-height:44px;padding:0 20px;border-radius:999px;cursor:pointer;
  border:1px solid var(--line);background:none;color:var(--ink);font-size:14px;font-weight:600;
}

/* ---------- chart ---------- */
.chart{width:100%;height:auto;display:block;aspect-ratio:640/220}
.chart .axis{stroke:var(--line);stroke-width:1}
.chart .grid{stroke:var(--line);stroke-width:1;opacity:.7}
.chart .tick{fill:var(--muted);font-size:11px;font-family:var(--sans)}
.chart .area{display:none}
.chart .line{fill:none;stroke:var(--ink);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.chart .line.bot{stroke:var(--accent);stroke-width:1.5;stroke-dasharray:4 4}
.chart .cross{stroke:var(--ink);stroke-width:1;opacity:.25}
.chart .dot{fill:var(--ink)}

/* ---------- tables ---------- */
.table-tools{display:flex;align-items:center;gap:8px;margin:0 0 10px;flex-wrap:wrap}
.table-tools .spacer{flex:1}
.tool-btn{
  min-height:36px;padding:0 14px;border:1px solid var(--line);border-radius:999px;
  background:none;color:var(--muted);font-size:12px;font-weight:600;cursor:pointer;touch-action:manipulation;
}
.tool-btn:hover{color:var(--ink);border-color:var(--ink)}
.table-wrap{overflow-x:auto;overscroll-behavior:contain}
table{width:100%;border-collapse:collapse;font-size:14px}
thead th{
  position:static;
  text-align:left;font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;
  color:var(--muted);padding:10px 12px;border-bottom:0;white-space:nowrap;
  cursor:pointer;user-select:none;
}
thead th.num,tbody td.num{text-align:right;font-variant-numeric:tabular-nums}
tbody td{padding:11px 12px;border-bottom:1px solid var(--line);vertical-align:top;overflow-wrap:anywhere}
tbody tr:last-child td{border-bottom:0}
tbody td.num{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
th .arrow{font-size:10px;margin-left:4px}
.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:13px}
.copy-btn{
  min-width:44px;min-height:32px;margin-left:8px;padding:0 10px;border:1px solid var(--line);
  border-radius:8px;background:none;color:var(--muted);font-size:12px;cursor:pointer;vertical-align:middle;
}
.copy-btn:hover{color:var(--ink);border-color:var(--ink)}

/* ---------- bars (строки с разделителями, как на главной) ---------- */
.bars{list-style:none;margin:6px 0 0;padding:0;display:grid;gap:0}
.bars li{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:6px 12px;align-items:baseline;padding:10px 2px;border-bottom:1px solid var(--line)}
.bars .name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:15px;font-weight:600;letter-spacing:-.01em}
.bars .val{font-size:13px;color:var(--muted);font-variant-numeric:tabular-nums;white-space:nowrap}
.bars .track{grid-column:1 / -1;height:4px;border-radius:999px;background:var(--soft);overflow:hidden}
.bars .fill{display:block;height:100%;border-radius:999px;background:var(--green)}

/* ---------- chips (фильтры) ---------- */
.chips{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 12px;padding:0;list-style:none}
.chips button{
  min-height:40px;padding:0 16px;border:1px solid var(--line);border-radius:999px;
  background:none;color:var(--muted);font-size:13px;font-weight:600;cursor:pointer;touch-action:manipulation;
}
.chips button:hover{color:var(--ink);border-color:var(--ink)}
.chips button[aria-pressed="true"]{background:var(--ink);border-color:var(--ink);color:var(--paper)}
.filterbar{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin:0 0 12px;font-size:13px;color:var(--muted)}

/* ---------- hours (24 столбика) ---------- */
.hbars{display:grid;grid-template-columns:repeat(24,1fr);gap:4px;align-items:end;height:104px;margin:8px 0 0;padding:0}
.hbars i{display:block;background:var(--green);border-radius:2px;min-height:3px;opacity:.85}
.hbars i.zero{background:var(--line);opacity:1}
.haxis{display:flex;justify-content:space-between;color:var(--muted);font-size:11px;margin-top:6px;font-variant-numeric:tabular-nums}

/* ---------- row actions / inline spark ---------- */
.row-actions{display:inline-flex;gap:6px;margin-left:10px;vertical-align:middle}
.mini-btn{
  min-width:36px;min-height:32px;padding:0 10px;border:1px solid var(--line);border-radius:8px;
  background:none;color:var(--muted);font-size:12px;font-weight:600;cursor:pointer;text-decoration:none;
  display:inline-flex;align-items:center;justify-content:center;
}
.mini-btn:hover{color:var(--ink);border-color:var(--ink)}
td .kpi__spark{width:110px;height:26px;margin-left:auto}
tr[data-link]{cursor:pointer}

/* ---------- feed ---------- */
.counters{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 14px;padding:0;list-style:none}
.counters li{
  border:1px solid var(--line);border-radius:999px;padding:8px 14px;font-size:13px;
  color:var(--muted);font-variant-numeric:tabular-nums;background:var(--paper);
}
.counters b{color:var(--ink);font-variant-numeric:tabular-nums}
.feed-list{list-style:none;margin:0;padding:0;display:grid;gap:0;border-top:1px solid var(--line)}
.feed-list li{
  display:flex;gap:10px;align-items:baseline;padding:11px 2px;border-bottom:1px solid var(--line);
  font-size:14px;min-width:0;
}
.feed-list .t{color:var(--muted);font-size:12px;white-space:nowrap;font-variant-numeric:tabular-nums;flex:none}
.feed-list .ev{flex:1;min-width:0;overflow-wrap:anywhere}
.feed-list .badge{
  flex:none;font-size:11px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;
  color:var(--green);background:var(--green-soft);border-radius:999px;padding:3px 9px;white-space:nowrap;
}
.more-wrap{display:flex;justify-content:center;margin-top:14px}
.more-btn{
  min-height:46px;padding:0 26px;border-radius:999px;border:1px solid var(--line);
  background:none;color:var(--ink);font-size:14px;font-weight:600;cursor:pointer;
}
.more-btn:hover{border-color:var(--ink)}
.more-btn:disabled{opacity:.5;cursor:default}

/* ---------- details (сворачиваемые группы) ---------- */
details.more{margin-top:14px;border-top:1px solid var(--line)}
details.more summary{
  cursor:pointer;list-style:none;display:flex;align-items:center;gap:8px;
  padding:12px 2px;color:var(--muted);font-size:14px;min-height:44px;
}
details.more summary::-webkit-details-marker{display:none}
details.more summary::before{content:"+";font-weight:700;color:var(--muted)}
details.more[open] summary::before{content:"–"}
details.more summary:hover{color:var(--ink)}
details.more summary:focus-visible{outline:2px solid var(--ink);outline-offset:2px}

/* ---------- status / skeleton ---------- */
.status{color:var(--muted);font-size:13px;margin:14px 0 0;font-variant-numeric:tabular-nums}
.error{
  border:1px solid var(--line);border-left:4px solid var(--danger);border-radius:12px;
  padding:14px 16px;font-size:14px;line-height:1.5;margin-top:14px;background:var(--card);
}
#stats-app{min-height:520px}
.skel{border:1px solid var(--line);border-radius:var(--radius);padding:20px;margin-top:22px;background:var(--card)}
.skel-app{border:0;padding:0;margin-top:22px;background:transparent}
.skel-app .chart{background:var(--soft);border-radius:var(--radius);margin-top:22px}
.skel .bar{height:14px;border-radius:7px;background:var(--soft);margin:10px 0}
.skel .bar.w60{width:60%}.skel .bar.w40{width:40%}.skel .bar.w80{width:80%}

/* ---------- footer ---------- */
.stats-footer{
  display:flex;flex-wrap:wrap;gap:6px 16px;justify-content:space-between;
  margin-top:28px;padding-top:20px;border-top:1px solid var(--line);color:var(--muted);font-size:13px;
}
.stats-footer a{color:inherit;text-decoration:none;border-bottom:1px solid var(--line)}
.stats-footer a:hover{color:var(--ink);border-color:var(--ink)}

/* ---------- dialog ---------- */
dialog#methodology{border:1px solid var(--line);border-radius:20px;background:var(--card);color:var(--ink);padding:28px;max-width:min(560px,calc(100vw - 48px))}
dialog#methodology::backdrop{background:rgba(0,0,0,.4)}
dialog#methodology h2{font-family:var(--serif);font-weight:400;font-size:28px;margin:0 0 12px}
dialog#methodology dl{margin:0;display:grid;gap:12px}
dialog#methodology dt{font-weight:700;font-size:14px}
dialog#methodology dd{margin:4px 0 0;font-size:14px;line-height:1.55;color:var(--muted)}
dialog#methodology form{margin-top:18px;text-align:right}

/* ---------- focus ---------- */
button:focus-visible,a:focus-visible,th:focus-visible,.copy-btn:focus-visible{
  outline:2px solid var(--ink);outline-offset:2px;border-radius:6px;
}

/* ---------- responsive ---------- */
@media(max-width:900px){
  .kpi-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:600px){
  .stats-shell{width:calc(100% - 32px)}
  .kpi__value{font-size:30px}
  /* таблицы → карточки */
  .table-wrap{overflow-x:visible}
  .table-wrap thead{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
  .table-wrap tbody tr{
    display:block;margin:0 0 12px;padding:6px 14px 12px;
    border:1px solid var(--line);border-radius:var(--radius);background:var(--paper);
  }
  .table-wrap tbody td{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.3fr);gap:2px 12px;padding:6px 0;border:0}
  .table-wrap tbody td::before{
    content:attr(data-label);color:var(--muted);font-size:11px;text-transform:uppercase;
    letter-spacing:.06em;display:flex;align-items:center;
  }
  .table-wrap tbody td.num{text-align:left}
  .table-wrap tbody tr td:first-child{grid-template-columns:1fr;font-size:16px;font-weight:600;padding:12px 0 4px}
  .table-wrap tbody tr td:first-child::before{display:none}
}

/* крупные таргеты на таче */
@media(pointer:coarse){
  .periods button,.tabs button{min-height:48px}
  .tool-btn{min-height:44px;min-width:44px}
  .copy-btn{min-height:44px;min-width:44px}
  thead th{padding:14px 12px}
}

/* ---------- dark ---------- */
@media(prefers-color-scheme:dark){
  :root{
    --paper:#131311;--ink:#ece9e2;--muted:#a3a099;--line:#2a2926;
    --soft:#1f1e1c;--green:#7cc79a;--green-soft:rgba(124,199,154,.14);--card:#181816;
  }
  ::selection{background:#ece9e2;color:#131311}
  dialog#methodology::backdrop{background:rgba(0,0,0,.6)}
}

@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}

@media print{
  body{background:#fff!important;color:#000!important}
  .stats-shell{width:100%;padding:0}
  .periods,.tabs,.table-tools,.more-wrap,.text-button,.copy-btn,.status,.crumbs{display:none!important}
  .panel,.kpi{break-inside:avoid;border-color:#ccc}
  .kpi-grid{grid-template-columns:repeat(4,1fr)}
  table{font-size:12px}
}