:root{
  --paper:#EFEDE4; --surface:#FBFAF4; --card:#FFFDF7; --ink:#0A192F; --muted:#5C6B60; --faint:#8A968D; --line:#DDD9C8; --line-2:#E8E5D8;
  --green:#0B7E2E; --deep:#075E22; --lime:#87C22C; --lime-soft:#E8F3D3; --green-soft:#DDEFE1; --on-green:#fff;
  --warn:#8A5A0F; --warn-soft:#F6E7C9; --danger:#A83A3A; --danger-soft:#F3DBDB; --info:#2F5F9E; --info-soft:#DCE7F5;
  --shadow:0 1px 0 rgba(10,25,47,.05), 0 10px 28px -20px rgba(10,25,47,.35);
  --chart-1:#0E6E32; --chart-2:#2B62A6; --chart-miss:#B7B2A0; --wash:rgba(14,110,50,.10); --mark-dim:#C9C5B4; --viz-surface:#FFFDF7;
  --heat-0:#F1EFE6; --heat-1:#D6EBD9; --heat-2:#A9D4B2; --heat-3:#6DB385; --heat-4:#2F8A51; --heat-5:#0E6E32;
  --rail:252px; --radius:12px;
}
@media (prefers-color-scheme: dark){ :root:not([data-theme="light"]){
  --paper:#0E1712; --surface:#152119; --card:#1B2A21; --ink:#EFEDE4; --muted:#A7B4AA; --faint:#7D8B81; --line:#2A3A30; --line-2:#23322A;
  --green:#3FB463; --deep:#7BD394; --lime:#A6D65C; --lime-soft:#25361A; --green-soft:#1C3324; --on-green:#07130C;
  --warn:#E0A64A; --warn-soft:#3A2D14; --danger:#E07A7A; --danger-soft:#3D1F1F; --info:#7FA8E0; --info-soft:#1A2A40;
  --shadow:0 1px 0 rgba(0,0,0,.3), 0 10px 28px -20px rgba(0,0,0,.8);
  --chart-1:#31A654; --chart-2:#4F8CE6; --chart-miss:#56645B; --wash:rgba(49,166,84,.16); --mark-dim:#40534A; --viz-surface:#1B2A21;
  --heat-0:#1F2E25; --heat-1:#1E3F29; --heat-2:#23573A; --heat-3:#2B7547; --heat-4:#35955A; --heat-5:#46B86E;
}}
:root[data-theme="dark"]{
  --paper:#0E1712; --surface:#152119; --card:#1B2A21; --ink:#EFEDE4; --muted:#A7B4AA; --faint:#7D8B81; --line:#2A3A30; --line-2:#23322A;
  --green:#3FB463; --deep:#7BD394; --lime:#A6D65C; --lime-soft:#25361A; --green-soft:#1C3324; --on-green:#07130C;
  --warn:#E0A64A; --warn-soft:#3A2D14; --danger:#E07A7A; --danger-soft:#3D1F1F; --info:#7FA8E0; --info-soft:#1A2A40;
  --shadow:0 1px 0 rgba(0,0,0,.3), 0 10px 28px -20px rgba(0,0,0,.8);
  --chart-1:#31A654; --chart-2:#4F8CE6; --chart-miss:#56645B; --wash:rgba(49,166,84,.16); --mark-dim:#40534A; --viz-surface:#1B2A21;
  --heat-0:#1F2E25; --heat-1:#1E3F29; --heat-2:#23573A; --heat-3:#2B7547; --heat-4:#35955A; --heat-5:#46B86E;
}
@media (max-width:1199px){ :root{--rail:220px} }
@media (max-width:959px){ :root{--rail:76px} }
@media (max-width:719px){ :root{--rail:64px} }
*{box-sizing:border-box}
html{overflow-x:clip}
body{margin:0;background:var(--paper);color:var(--ink);font-family:Onest,"Segoe UI",Roboto,system-ui,sans-serif;font-size:14.5px;line-height:1.45;-webkit-font-smoothing:antialiased}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3{margin:0;text-wrap:balance;line-height:1.2}
h1{font-size:19px;font-weight:700;letter-spacing:-.01em}
h2{font-size:16px;font-weight:700}
h3{font-size:14.5px;font-weight:600}
p{margin:0}
a{color:var(--green)}
[hidden]{display:none!important}
.skip{position:absolute;left:-999px;top:8px;background:var(--card);padding:8px 12px;border-radius:8px;z-index:20}
.skip:focus{left:8px}

/* ---- shell ---- */
.app{display:grid;grid-template-columns:var(--rail) minmax(0,1fr);min-height:100dvh}
.app>*{min-width:0}
.rail{grid-column:1;grid-row:1;position:sticky;top:0;height:100dvh;overflow:hidden;background:var(--surface);border-right:1px solid var(--line);display:flex;flex-direction:column}
/* верх и низ панели закреплены, прокручивается только список разделов */
.rail-head,.rail-foot{flex:0 0 auto}
.rail-nav{flex:1 1 auto;min-height:0;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:var(--line) transparent}
.rail-nav::-webkit-scrollbar{width:6px}.rail-nav::-webkit-scrollbar-thumb{background:var(--line);border-radius:3px}
.col{grid-column:2;grid-row:1;display:flex;flex-direction:column;min-width:0}
.rail-head{height:60px;display:flex;align-items:center;gap:10px;padding:0 16px;border-bottom:1px solid var(--line)}
.logo{width:30px;height:30px;border-radius:9px;background:var(--green);display:grid;place-items:center;color:var(--on-green);font-weight:800;font-size:15px;flex:0 0 auto;box-shadow:inset 0 -2px 0 rgba(0,0,0,.15)}
.rail-head .t{font-size:15px;font-weight:700;line-height:1.1}
.rail-head .s{font-size:11px;color:var(--muted)}
.rail-group{padding:12px 8px 4px}
.rail-group+.rail-group{border-top:1px solid var(--line-2)}
.rail-group .g{font-size:10.5px;font-weight:600;color:var(--faint);letter-spacing:.07em;text-transform:uppercase;padding:0 10px 6px}
.nav-btn{width:100%;display:flex;align-items:center;gap:11px;height:40px;padding:0 10px 0 12px;border:0;border-radius:9px;background:transparent;color:var(--ink);font-weight:500;font-size:14px;cursor:pointer;position:relative;text-align:left}
.nav-btn:hover{background:var(--paper)}
.nav-btn[aria-current="page"]{background:var(--green-soft);font-weight:600}
.nav-btn[aria-current="page"]::before{content:"";position:absolute;left:0;top:9px;bottom:9px;width:3px;border-radius:2px;background:var(--green)}
.nav-btn:focus-visible{outline:2px solid var(--green);outline-offset:-2px}
.nav-btn svg{width:19px;height:19px;flex:0 0 auto;stroke:currentColor;fill:none;stroke-width:1.75;stroke-linecap:round;stroke-linejoin:round}
.nav-btn .lbl{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.nav-btn .lbl-s{display:none}
.n{font-size:11px;padding:1px 7px;border-radius:999px;background:var(--warn-soft);color:var(--warn);font-variant-numeric:tabular-nums;font-weight:700}
.n.red{background:var(--danger-soft);color:var(--danger)}
.n:empty{display:none}
.rail-foot{padding:12px 14px;border-top:1px solid var(--line);display:flex;flex-direction:column;gap:10px;font-size:12px;color:var(--muted)}
.who{display:flex;align-items:center;gap:9px;color:var(--ink)}
.ava{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;font-weight:700;font-size:12px;color:#fff;flex:0 0 auto}
.who .sub{color:var(--muted);font-size:11px}
.seg{display:inline-flex;border:1px solid var(--line);border-radius:9px;overflow:hidden;background:var(--surface)}
.seg button{border:0;background:transparent;padding:6px 11px;font-size:12.5px;cursor:pointer;color:var(--muted);font-weight:500;white-space:nowrap}
.seg button[aria-pressed="true"]{background:var(--ink);color:var(--paper);font-weight:600}
.seg button:focus-visible{outline:2px solid var(--green);outline-offset:-2px}
.head{position:sticky;top:0;z-index:4;background:color-mix(in srgb,var(--paper) 92%,transparent);backdrop-filter:blur(6px);border-bottom:1px solid var(--line);padding:10px 28px}
.head-in{max-width:1180px;margin:0 auto;min-height:40px;display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.head .ctx{font-size:12.5px;color:var(--muted)}
.head .act{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
main{padding:22px 28px 56px;max-width:1236px;width:100%;margin:0 auto}
section[data-panel]{display:flex;flex-direction:column;gap:16px}
section[data-panel][hidden]{display:none}

/* ---- components ---- */
.row{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.row.between{justify-content:space-between}
.grid{display:grid;gap:12px;grid-template-columns:repeat(auto-fill,minmax(320px,1fr))}
.cols-2{display:grid;gap:16px;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);align-items:start}
.cols-2e{display:grid;gap:16px;grid-template-columns:repeat(2,minmax(0,1fr));align-items:start}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:12px;min-width:0;position:relative}
.card.flat{box-shadow:none}
.card-h{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap}
.card-h .sub{font-size:12.5px;color:var(--muted)}
.kpis{display:grid;gap:10px;grid-template-columns:repeat(auto-fit,minmax(170px,1fr))}
.kpi{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:13px 14px 10px;display:flex;flex-direction:column;gap:3px;min-width:0;text-align:left;cursor:default;box-shadow:var(--shadow)}
button.kpi{cursor:pointer}
button.kpi:hover{border-color:var(--green)}
.kpi .lbl{font-size:12.5px;color:var(--muted);display:flex;align-items:center;gap:6px}
.kpi .big{font-size:28px;font-weight:700;line-height:1.1;letter-spacing:-.01em}
.kpi .big small{font-size:14px;font-weight:600;color:var(--muted);margin-left:4px}
.kpi .sub{font-size:12px;color:var(--muted)}
.kpi.warn .big{color:var(--warn)} .kpi.bad .big{color:var(--danger)} .kpi.good .big{color:var(--green)}
.kpi svg.spark{width:100%;height:28px;margin-top:4px;display:block}
.pill{display:inline-flex;align-items:center;gap:5px;font-size:12px;font-weight:600;padding:2px 9px;border-radius:999px;background:var(--green-soft);color:var(--deep);white-space:nowrap}
.pill.warn{background:var(--warn-soft);color:var(--warn)} .pill.danger{background:var(--danger-soft);color:var(--danger)} .pill.info{background:var(--info-soft);color:var(--info)}
.pill.muted{background:var(--paper);color:var(--muted);border:1px solid var(--line)} .pill.lime{background:var(--lime-soft);color:var(--deep)}
.dot{width:8px;height:8px;border-radius:50%;background:var(--mark-dim);display:inline-block;flex:0 0 auto}
.dot.ok{background:var(--green)} .dot.warn{background:var(--warn)} .dot.bad{background:var(--danger)} .dot.live{background:var(--green);box-shadow:0 0 0 0 rgba(11,126,46,.5);animation:pulse 1.6s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(11,126,46,.45)}70%{box-shadow:0 0 0 8px rgba(11,126,46,0)}100%{box-shadow:0 0 0 0 rgba(11,126,46,0)}}
.net{display:inline-flex;align-items:center;justify-content:center;min-width:28px;height:22px;padding:0 6px;border-radius:6px;font-size:11px;font-weight:700;letter-spacing:.04em;border:1px solid var(--line);background:var(--surface);color:var(--faint)}
.net.on{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.net.ok{background:var(--green);color:var(--on-green);border-color:var(--green)}
.net.bad{background:var(--danger-soft);color:var(--danger);border-color:transparent}
button.net{cursor:pointer}
.nets{display:flex;gap:4px;flex-wrap:wrap}
.meta{font-size:12.5px;color:var(--muted);display:flex;flex-wrap:wrap;gap:4px 12px;font-variant-numeric:tabular-nums}
.btn{border:1px solid var(--line);background:var(--surface);border-radius:9px;padding:8px 13px;font-weight:600;cursor:pointer;display:inline-flex;align-items:center;gap:6px;font-size:13.5px;white-space:nowrap}
.btn:hover{border-color:var(--muted)}
.btn.primary{background:var(--green);border-color:var(--green);color:var(--on-green)}
.btn.primary:hover{background:var(--deep);border-color:var(--deep)}
.btn.dark{background:var(--ink);border-color:var(--ink);color:var(--paper)}
.btn.danger{color:var(--danger)}
.btn.sm{padding:5px 10px;font-size:12.5px}
.btn.link{border:0;background:transparent;color:var(--green);padding:5px 4px}
.btn:disabled{opacity:.5;cursor:not-allowed}
.btn:focus-visible,.kpi:focus-visible{outline:2px solid var(--green);outline-offset:2px}
.btns{display:flex;flex-wrap:wrap;gap:8px}
textarea,input[type=text],input[type=password],input[type=time],input[type=number],input[type=search],select{width:100%;border:1px solid var(--line);border-radius:9px;background:var(--surface);padding:9px 11px;font-size:14px;line-height:1.4}
textarea{min-height:92px;resize:vertical}
textarea:focus,input:focus,select:focus{outline:2px solid var(--green);outline-offset:0;border-color:transparent}
label.f{display:flex;flex-direction:column;gap:4px;font-size:12.5px;color:var(--muted);flex:1 1 160px;min-width:0}
.card>label.f{flex:0 0 auto}
.counter{font-size:11.5px;color:var(--faint);text-align:right;font-variant-numeric:tabular-nums}
.counter.over{color:var(--danger);font-weight:700}
.vt{display:flex;gap:4px;flex-wrap:wrap}
.vt button{border:1px solid var(--line);background:var(--surface);border-radius:7px;padding:4px 10px;font-size:12px;font-weight:600;cursor:pointer;color:var(--muted)}
.vt button[aria-pressed="true"]{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.vt button.empty-v{border-style:dashed}
.empty{padding:22px;border:1px dashed var(--line);border-radius:var(--radius);color:var(--muted);text-align:center;font-size:13.5px}
.quote{border-left:3px solid var(--lime);padding:7px 11px;background:var(--surface);border-radius:0 8px 8px 0;white-space:pre-wrap;overflow-wrap:anywhere}
.stripe{border-left:4px solid var(--line)}
.stripe.A{border-left-color:var(--green)}.stripe.B{border-left-color:var(--warn)}.stripe.C{border-left-color:var(--info)}.stripe.D{border-left-color:var(--danger)}
.cls{display:inline-flex;width:24px;height:24px;border-radius:7px;align-items:center;justify-content:center;font-weight:700;font-size:12.5px}
.cls.A{background:var(--green-soft);color:var(--deep)}.cls.B{background:var(--warn-soft);color:var(--warn)}.cls.C{background:var(--info-soft);color:var(--info)}.cls.D{background:var(--danger-soft);color:var(--danger)}
.filters{display:flex;gap:6px;flex-wrap:wrap}
.filters button{border:1px solid var(--line);background:var(--surface);border-radius:999px;padding:5px 12px;font-size:13px;cursor:pointer;color:var(--muted);display:inline-flex;gap:6px;align-items:center}
.filters button[aria-pressed="true"]{background:var(--green-soft);color:var(--deep);border-color:transparent;font-weight:600}
.filters button .c{font-size:11px;font-variant-numeric:tabular-nums;opacity:.8}
.band{border-radius:10px;padding:10px 13px;font-size:13.5px;display:flex;gap:10px;align-items:flex-start}
.band.warn{background:var(--warn-soft);color:var(--warn)} .band.info{background:var(--info-soft);color:var(--info)} .band.danger{background:var(--danger-soft);color:var(--danger)} .band.ok{background:var(--green-soft);color:var(--deep)}
table{border-collapse:collapse;width:100%;font-size:13.5px}
th,td{text-align:left;padding:8px 9px;border-bottom:1px solid var(--line-2);vertical-align:middle}
th{font-size:11px;color:var(--faint);font-weight:600;letter-spacing:.05em;text-transform:uppercase;white-space:nowrap}
tbody tr:hover{background:color-mix(in srgb,var(--surface) 70%,transparent)}
td.num,th.num{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
tfoot td{font-weight:600}
.tablewrap{overflow-x:auto;max-width:100%}
.tablewrap table{min-width:560px}
caption{text-align:left;font-size:12.5px;color:var(--muted);padding:0 0 6px}
.nd{color:var(--faint);border-bottom:1px dotted var(--faint);cursor:help}
.mono{font-variant-numeric:tabular-nums}
.dir{display:inline-flex;width:22px;height:22px;border-radius:6px;align-items:center;justify-content:center;font-size:13px;font-weight:700}
.dir.in{background:var(--green-soft);color:var(--deep)} .dir.out{background:var(--info-soft);color:var(--info)} .dir.miss{background:var(--danger-soft);color:var(--danger)}
audio{height:30px;max-width:220px}
.list{display:flex;flex-direction:column}
.li{display:flex;gap:10px;align-items:center;justify-content:space-between;padding:10px 0;border-top:1px solid var(--line-2);flex-wrap:wrap}
.li:first-child{border-top:0}
.li .main{display:flex;gap:10px;align-items:center;min-width:0;flex:1}
.li .main .t{min-width:0;overflow:hidden;text-overflow:ellipsis}
.feed .it{display:grid;grid-template-columns:auto 1fr;gap:10px;padding:8px 0;border-top:1px solid var(--line-2);font-size:13px;align-items:start}
.feed .it:first-child{border-top:0}
.feed time{color:var(--faint);font-size:12px;font-variant-numeric:tabular-nums;white-space:nowrap}
.feed .who-s{font-weight:600}
.ai-card{background:linear-gradient(135deg,var(--green-soft),var(--card) 60%);border-color:color-mix(in srgb,var(--green) 30%,var(--line))}
.cmd{display:flex;gap:8px;align-items:center;justify-content:space-between;padding:8px 10px;border:1px solid var(--line);border-radius:9px;background:var(--card);font-size:13px;cursor:pointer;text-align:left;width:100%}
.cmd:hover{border-color:var(--green)}
.cmd .k{color:var(--faint);font-size:11.5px;flex:0 0 auto}
.composer textarea{min-height:120px;font-size:15px}
/* charts */
.chart-box{position:relative;width:100%}
.chart-box svg{display:block;width:100%;overflow:visible}
.grid-l{stroke:var(--line-2);stroke-width:1;shape-rendering:crispEdges}
.axis-l{stroke:var(--line);stroke-width:1;shape-rendering:crispEdges}
.tick{font-size:11px;fill:var(--faint);font-family:inherit;font-variant-numeric:tabular-nums}
.lbl-t{font-size:12px;fill:var(--ink);font-family:inherit;font-weight:600}
.cross{stroke:var(--muted);stroke-width:1;shape-rendering:crispEdges}
.tablo{font-size:12.5px;color:var(--muted);min-height:19px;font-variant-numeric:tabular-nums}
.leg{display:flex;gap:12px;flex-wrap:wrap;font-size:12.5px;color:var(--muted)}
.leg span{display:inline-flex;align-items:center;gap:6px}
.leg i{width:12px;height:4px;border-radius:2px;display:inline-block}
.tip{position:fixed;z-index:30;background:var(--ink);color:var(--paper);border-radius:8px;padding:8px 10px;font-size:12.5px;pointer-events:none;max-width:260px;box-shadow:var(--shadow)}
.tip .tip-t{font-weight:600;margin-bottom:4px}
.tip .tip-r{display:flex;gap:6px;align-items:center}
.tip .tip-k{width:10px;height:3px;border-radius:2px;display:inline-block}
.heat{display:grid;grid-template-columns:32px repeat(var(--hcols),minmax(0,1fr));gap:3px;font-size:10.5px;color:var(--faint);font-variant-numeric:tabular-nums}
.heat .c{aspect-ratio:1.5;border-radius:4px;background:var(--heat-0);position:relative}
.heat .h{text-align:center}
.heat .d{display:flex;align-items:center}
.heat-leg{display:flex;gap:3px;align-items:center;font-size:11px;color:var(--faint)}
.heat-leg i{width:18px;height:10px;border-radius:3px;display:inline-block}
.bar-in{height:8px;background:var(--line-2);border-radius:4px;overflow:hidden;min-width:60px}
.bar-in i{display:block;height:100%;background:var(--chart-1);border-radius:4px}
.meter{height:8px;background:var(--green-soft);border-radius:4px;overflow:hidden;position:relative}
.meter i{display:block;height:100%;background:var(--green);border-radius:4px}
.meter.warn{background:var(--warn-soft)} .meter.warn i{background:var(--warn)}
.people{display:grid;gap:12px;grid-template-columns:repeat(auto-fill,minmax(280px,1fr))}
.person .top{display:flex;gap:10px;align-items:center}
.person .nums{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.person .nums div{background:var(--surface);border:1px solid var(--line-2);border-radius:9px;padding:7px 9px}
.person .nums b{display:block;font-size:18px;line-height:1.1}
.person .nums span{font-size:11.5px;color:var(--muted)}
.kanban{display:grid;grid-template-columns:repeat(6,minmax(168px,1fr));gap:12px;overflow-x:auto;padding-bottom:6px}
.kcol{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:10px;display:flex;flex-direction:column;gap:8px;min-height:120px}
.kcol .kh{display:flex;justify-content:space-between;align-items:center;font-size:12.5px;font-weight:600;padding:2px 2px 4px}
.kcard{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:10px;display:flex;flex-direction:column;gap:6px;font-size:13px}
.kcard.example{border-style:dashed}
.kcard select{padding:5px 8px;font-size:12.5px}
.int{display:grid;gap:12px;grid-template-columns:repeat(auto-fill,minmax(300px,1fr))}
.int .card h3{display:flex;gap:8px;align-items:center}
code,.code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12.5px;background:var(--surface);border:1px solid var(--line-2);border-radius:6px;padding:2px 6px;overflow-wrap:anywhere}
pre.code{padding:10px;white-space:pre-wrap;margin:0}
.check{display:flex;gap:10px;align-items:flex-start;padding:10px 0;border-top:1px solid var(--line-2)}
.check:first-of-type{border-top:0}
.check input{width:19px;height:19px;margin-top:2px;accent-color:var(--green);flex:0 0 auto}
.check .t small{display:block;color:var(--muted);font-size:12.5px}
.check.done .t{color:var(--muted);text-decoration:line-through}
.switch{display:flex;gap:10px;align-items:center;justify-content:space-between;padding:10px 0;border-top:1px solid var(--line-2)}
.switch input{width:20px;height:20px;accent-color:var(--green)}
#toast{position:fixed;left:50%;bottom:calc(18px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);background:var(--ink);color:var(--paper);padding:10px 15px;border-radius:10px;font-size:14px;box-shadow:var(--shadow);opacity:0;pointer-events:none;transition:opacity .2s;max-width:calc(100% - 32px);z-index:40}
#toast.show{opacity:1}
.hbars{display:flex;flex-direction:column;gap:8px}
.hbar{display:grid;grid-template-columns:minmax(120px,36%) 1fr auto;gap:8px;align-items:center;font-size:13.5px}
.hbar .bar{height:12px;background:var(--line-2);border-radius:4px;position:relative;overflow:hidden}
.hbar .bar i{position:absolute;left:0;top:0;bottom:0;background:var(--chart-1);border-radius:4px}
.hbar .v{font-variant-numeric:tabular-nums;white-space:nowrap}
.hbar .v small{color:var(--muted)}
.chain{display:grid;gap:22px;grid-template-columns:repeat(4,minmax(0,1fr))}
.chain .st{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:10px 12px;position:relative}
.chain .st .v{font-size:22px;font-weight:700}
.chain .st .l{font-size:13px}
.chain .st .s{font-size:11px;color:var(--muted)}
.chain .st+.st::before{content:"→";position:absolute;left:-18px;width:14px;text-align:center;top:50%;transform:translateY(-50%);color:var(--muted)}
/* login */
.login{min-height:100dvh;display:grid;place-items:center;padding:24px}
.login .card{width:min(380px,100%);gap:14px;padding:24px}
.login .brand{display:flex;align-items:center;gap:10px}
/* responsive */
@media (max-width:1100px){ .cols-2,.cols-2e{grid-template-columns:1fr} }
@media (max-width:959px){
  .rail-head .t,.rail-head .s{display:none} .rail-head{justify-content:center;padding:0}
  .rail-group{padding:8px 6px 2px} .rail-group .g{display:none}
  .nav-btn{flex-direction:column;gap:3px;height:56px;padding:6px 2px;justify-content:center;font-size:10px;font-weight:600}
  .nav-btn .lbl{white-space:normal;text-align:center;overflow:visible;line-height:1.1}
  .nav-btn svg{width:22px;height:22px}
  .nav-btn .n{position:absolute;top:3px;right:6px;padding:0 5px;height:16px;min-width:16px;display:inline-flex;align-items:center;justify-content:center;font-size:10px}
  .nav-btn .n:empty{display:none}
  .nav-btn[aria-current="page"]::before{top:6px;bottom:6px}
  .rail-foot{padding:8px 6px;align-items:center}
  .rail-foot .txt,.rail-foot .who .nm,.rail-foot .seg{display:none}
  .head{padding:10px 16px} main{padding:16px 16px 44px}
  .chain{grid-template-columns:repeat(2,minmax(0,1fr))} .chain .st+.st::before{display:none}
}
@media (max-width:719px){
  .app{display:block;padding-left:64px}
  .rail{position:fixed;left:0;top:0;bottom:0;width:64px;height:auto;z-index:6}
  .nav-btn{height:52px} .nav-btn .lbl{display:none} .nav-btn .lbl-s{display:block;font-size:10px;font-weight:600;line-height:1.1}
  .head{padding:8px 12px} .head-in{flex-direction:column;align-items:stretch;gap:8px}
  main{padding:14px 12px 40px}
  .kpis{grid-template-columns:repeat(2,minmax(0,1fr))} .kpi .big{font-size:23px}
  .grid,.people,.int{grid-template-columns:1fr}
  .hbar{grid-template-columns:1fr auto} .hbar .bar{grid-column:1/-1;grid-row:2}
  .chain{grid-template-columns:1fr}
}
.theme-1{display:none;border:1px solid var(--line);background:var(--card);border-radius:8px;width:32px;height:32px;align-items:center;justify-content:center;cursor:pointer}
@media (max-width:959px){ .theme-1{display:inline-flex} }
/* низкий экран: подвал панели компактнее, профиль и выход всегда видны */
@media (max-height:640px){ .rail-foot{padding:8px 12px;gap:6px} .rail-foot .seg button{padding:4px 9px} }
@media (max-height:640px) and (min-width:960px){ .rail-head{height:52px} .rail-group{padding-top:8px} .nav-btn{height:36px} }
@media (max-height:640px) and (max-width:959px){ .nav-btn{height:50px} }
@media (max-height:520px){ .rail-foot .seg{display:none} .rail-foot .theme-1{display:inline-flex} #live-txt{display:none} }
@media (prefers-reduced-motion: reduce){*{transition:none!important;animation:none!important}}
@media print{.rail{display:none}.app{display:block;padding:0}}