/* xSignalFeed ops — design tokens */
:root{
  --bg:#0a0f1c; --bg2:#0e1526; --card:#111a2e; --card2:#15203a; --line:#1c2a45; --line2:#243556;
  --fg:#e6ecf5; --fg2:#b6c2d9; --mut:#7d8ba6; --dim:#56637d;
  --acc:#22d3ee; --acc2:#7c5cff; --teal:#2dd4bf; --ok:#34d399; --warn:#fbbf24; --bad:#fb7185; --info:#60a5fa;
  --r:12px; --r2:8px; --shadow:0 8px 30px rgba(0,0,0,.35);
  --sans:"Inter","SF Pro Text",-apple-system,"Segoe UI",Roboto,"PingFang SC","Noto Sans SC",sans-serif;
  --mono:"JetBrains Mono","SF Mono",ui-monospace,Menlo,Consolas,monospace;
}
*{box-sizing:border-box} html{color-scheme:dark}
body{margin:0;background:radial-gradient(1200px 600px at 20% -10%,rgba(124,92,255,.10),transparent 60%),radial-gradient(900px 500px at 100% 0%,rgba(34,211,238,.08),transparent 55%),var(--bg);color:var(--fg);font:13.5px/1.5 var(--sans)}
a{color:var(--acc);text-decoration:none} a:hover{text-decoration:underline}
.app{display:grid;grid-template-columns:236px 1fr;min-height:100vh}
/* sidebar */
.side{position:sticky;top:0;height:100vh;overflow:auto;background:linear-gradient(180deg,#0d1424,#0a0f1c);border-right:1px solid var(--line);padding:18px 14px;display:flex;flex-direction:column;gap:6px}
.brand{display:flex;align-items:center;gap:10px;padding:4px 8px 18px}
.brand .mark{width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,var(--acc2),var(--acc));display:grid;place-items:center;color:#fff;font-weight:800;font-family:var(--mono);box-shadow:0 6px 18px rgba(124,92,255,.35)}
.brand b{font-size:15px;letter-spacing:.2px} .brand small{display:block;color:var(--mut);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase}
.grp{margin:10px 8px 4px;font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--dim)}
.nav a{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:var(--r2);color:var(--fg2);font-size:13.5px}
svg.ic{width:16px;height:16px;flex:none;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;vertical-align:-3px} .nav a svg{opacity:.85}
.nav a:hover{background:rgba(255,255,255,.04);color:var(--fg);text-decoration:none}
.nav a.on{background:linear-gradient(90deg,rgba(124,92,255,.22),rgba(34,211,238,.08));color:#fff;box-shadow:inset 2px 0 0 var(--acc2)}
.nav .cnt{margin-left:auto;font:11px var(--mono);background:rgba(124,92,255,.25);color:#cbbfff;padding:1px 7px;border-radius:999px}
.side .foot{margin-top:auto;padding:10px 8px;color:var(--dim);font-size:11.5px;border-top:1px solid var(--line)}
/* top bar */
.top{display:flex;align-items:center;gap:14px;padding:12px 26px;border-bottom:1px solid var(--line);background:rgba(10,15,28,.7);backdrop-filter:blur(8px);position:sticky;top:0;z-index:5}
.crumb{color:var(--mut);font-size:13px} .crumb b{color:var(--fg);font-weight:600} .crumb span{margin:0 8px;color:var(--dim)}
.top .sp{flex:1} .top .clock{font:12.5px var(--mono);color:var(--mut)} .top .who{display:flex;align-items:center;gap:8px;color:var(--fg2);font-size:12.5px}
.avatar{width:26px;height:26px;border-radius:50%;background:linear-gradient(135deg,var(--teal),var(--acc2));display:grid;place-items:center;font:600 11px var(--mono);color:#fff}
/* content */
.main{padding:22px 28px 60px;width:100%}
h1{font-size:18px;font-weight:650;margin:0 0 4px} .sub{color:var(--mut);font-size:12.5px;margin:0 0 18px}
.flash{display:flex;gap:10px;align-items:center;line-height:1.4;padding:10px 14px;border-radius:var(--r2);background:rgba(34,211,238,.08);border:1px solid rgba(34,211,238,.25);color:#bdf3fb;margin-bottom:16px;font-size:13px}
.grid{display:grid;gap:14px} .grid>*{min-width:0} .card{min-width:0} .g6{grid-template-columns:repeat(6,1fr)} .g3{grid-template-columns:repeat(3,1fr)} .g2{grid-template-columns:2fr 1fr} .g21{grid-template-columns:1fr 2fr} .g12{grid-template-columns:1fr 1fr}
@media(max-width:1300px){.g6{grid-template-columns:repeat(3,1fr)}} @media(min-width:2200px){.g6{grid-template-columns:repeat(6,1fr)} .g3{grid-template-columns:repeat(3,1fr)} body{font-size:14px}} @media(max-width:1000px){.app{grid-template-columns:1fr}.side{display:none}.g3,.g2,.g21,.g12,.g6{grid-template-columns:1fr}}
.card{background:linear-gradient(180deg,var(--card),#0f172a);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow)}
.card .hd{display:flex;align-items:center;gap:10px;padding:14px 16px 10px} .card .hd h2{margin:0;font-size:13.5px;font-weight:650} .card .hd small{color:var(--dim);letter-spacing:.12em;font-size:10.5px;text-transform:uppercase}
.card .hd .sp{flex:1} .card .bd{padding:6px 16px 16px}
.kpi{padding:14px 16px;position:relative;overflow:hidden} .kpi .lb{color:var(--mut);font-size:12px} .kpi .v{font:600 26px/1.15 var(--mono);margin:6px 0 2px;letter-spacing:-.5px} .kpi .v small{font:500 11px var(--mono);color:var(--mut);margin-left:6px}
.kpi .d{font-size:11.5px;color:var(--fg2)} .kpi .d.up{color:var(--ok)} .kpi .d.bad{color:var(--bad)} .kpi .d.warn{color:var(--warn)}
.kpi canvas{position:absolute;right:12px;bottom:10px;width:96px;height:34px}
.pill{display:inline-flex;align-items:center;gap:6px;padding:2px 9px;border-radius:999px;font-size:11.5px;border:1px solid var(--line2);color:var(--fg2);background:rgba(255,255,255,.02)}
.pill i{width:7px;height:7px;border-radius:50%;background:currentColor;display:inline-block}
.pill.ok{color:var(--ok);border-color:rgba(52,211,153,.35);background:rgba(52,211,153,.08)} .pill.warn{color:var(--warn);border-color:rgba(251,191,36,.35);background:rgba(251,191,36,.08)}
.pill.bad{color:var(--bad);border-color:rgba(251,113,133,.35);background:rgba(251,113,133,.08)} .pill.info{color:var(--info);border-color:rgba(96,165,250,.35);background:rgba(96,165,250,.08)} .pill.mut{color:var(--mut)}
.ok{color:var(--ok)} .warn{color:var(--warn)} .bad{color:var(--bad)} .mut{color:var(--mut)} .dim{color:var(--dim)} .mono{font-family:var(--mono);font-size:12.5px} .r{text-align:right}
/* tables */
.tbl{width:100%;border-collapse:separate;border-spacing:0;font-size:13px} .tbl th{position:sticky;top:0;text-align:left;font-weight:500;color:var(--mut);font-size:11.5px;letter-spacing:.04em;padding:8px 12px;border-bottom:1px solid var(--line);background:var(--card)}
.tbl td{padding:9px 12px;border-bottom:1px solid rgba(28,42,69,.6);vertical-align:middle;white-space:nowrap} .tbl td.wrapcell{white-space:normal;min-width:180px;max-width:360px} .tbl th{white-space:nowrap} .tbl tr:hover td{background:rgba(255,255,255,.025)} .tbl tr:last-child td{border-bottom:0}
.wrap{overflow:auto;max-height:70vh} .tools{display:flex;gap:10px;align-items:center;padding:10px 16px;border-bottom:1px solid var(--line);flex-wrap:wrap}
.inp{background:var(--bg2);border:1px solid var(--line2);color:var(--fg);border-radius:var(--r2);padding:7px 10px;font:13px var(--sans);outline:none;min-width:200px} .inp:focus{border-color:var(--acc)} textarea.inp{min-height:84px;width:100%;font-family:var(--mono);font-size:12px}
select.inp{min-width:0;max-width:170px;padding-right:22px} .inp.sm{padding:4px 8px;font-size:12px;min-width:0}
.btn{display:inline-flex;align-items:center;gap:6px;text-decoration:none;background:var(--card2);border:1px solid var(--line2);color:var(--fg);border-radius:var(--r2);padding:6px 11px;font:500 12.5px var(--sans);cursor:pointer;white-space:nowrap}
.btn:hover{border-color:var(--acc);color:#fff} .btn.p{background:linear-gradient(135deg,var(--acc2),#5b8cff);border-color:transparent;color:#fff;box-shadow:0 4px 14px rgba(124,92,255,.3)} .btn.p:hover{filter:brightness(1.08)}
.btn.d{color:var(--bad);border-color:rgba(251,113,133,.35)} .btn.d:hover{background:rgba(251,113,133,.1)} .btn.sm{padding:3px 8px;font-size:11.5px} .btn.ghost{background:transparent}
form.i{display:inline} .acts{display:flex;gap:6px;flex-wrap:wrap;align-items:center} .acts.col{flex-direction:column;align-items:stretch} .acts.col form{display:flex;gap:6px}
.chip{display:inline-flex;align-items:center;gap:6px;padding:4px 11px;border-radius:999px;border:1px solid var(--line2);color:var(--fg2);font-size:12px;cursor:pointer;background:transparent} .chip.on{background:linear-gradient(135deg,rgba(124,92,255,.35),rgba(34,211,238,.2));border-color:transparent;color:#fff}
.bar{height:6px;background:rgba(255,255,255,.06);border-radius:3px;overflow:hidden;min-width:90px} .bar i{display:block;height:100%;border-radius:3px;background:linear-gradient(90deg,var(--teal),var(--acc))} .bar.warn i{background:linear-gradient(90deg,var(--warn),#f59e0b)} .bar.bad i{background:linear-gradient(90deg,var(--bad),#f43f5e)}
.dots{display:flex;gap:4px} .dot{width:10px;height:10px;border-radius:50%;background:var(--line2)} .dot.ok{background:var(--ok);box-shadow:0 0 8px rgba(52,211,153,.6)} .dot.warn{background:var(--warn)} .dot.bad{background:var(--bad)} .dot.mut{background:var(--dim)}
.hb{display:grid;grid-template-columns:repeat(3,1fr);gap:8px} .hb div{display:flex;align-items:center;gap:8px;padding:8px 10px;border:1px solid var(--line);border-radius:var(--r2);background:rgba(255,255,255,.02);font-size:12.5px}
.hb .dot{flex:none} .hb small{margin-left:auto;color:var(--dim);font-family:var(--mono);font-size:11px}
pre.log{background:#070b14;border:1px solid var(--line);border-radius:var(--r2);padding:12px;font:12px/1.55 var(--mono);color:#c9d4e8;max-height:520px;overflow:auto;white-space:pre-wrap}
.login-wrap{min-height:100vh;display:grid;place-items:center} .login{width:380px;padding:28px 28px 22px} .login h1{margin:14px 0 4px} .login label{display:block;color:var(--mut);font-size:12px;margin:12px 0 6px} .login .inp{width:100%}
.legend{display:flex;flex-wrap:wrap;gap:8px 14px;font-size:12px;color:var(--fg2)} .legend i{display:inline-block;width:9px;height:9px;border-radius:2px;margin-right:6px}
.kv td:first-child{color:var(--mut);width:46%} .matrix td,.matrix th{text-align:center} .matrix td:first-child,.matrix th:first-child{text-align:left}
.note{color:var(--mut);font-size:12px;margin:8px 0 0}
.iframe{width:100%;height:76vh;border:0;background:#000;border-radius:0 0 var(--r) var(--r)}
::-webkit-scrollbar{width:10px;height:10px} ::-webkit-scrollbar-thumb{background:#23304d;border-radius:6px;border:2px solid var(--bg)} ::-webkit-scrollbar-track{background:transparent}