:root{
  --bg:#0b0f16; --bg2:#111825; --card:#141d2b; --card2:#182333;
  --line:#233146; --line2:#2c3d56;
  --txt:#e8eef7; --mut:#8fa3bd; --dim:#63758c;
  --acc:#22d3a6; --acc2:#12b78f; --blue:#4f8cff; --amber:#f5a524; --red:#f05252;
  --good:#22c55e; --wait:#f5a524; --bad:#ef4444;
  --r:14px; --r2:10px;
  --font:'Inter','Hind Siliguri',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:radial-gradient(1200px 600px at 15% -10%,#152238 0%,var(--bg) 55%) fixed;
  color:var(--txt);font-family:var(--font);font-size:14.5px;line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
a{color:var(--acc);text-decoration:none}
a:hover{text-decoration:underline}
code,pre{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}

/* ---------------- shell ---------------- */
.shell{display:flex;min-height:100vh}
.side{
  width:236px;flex:0 0 236px;background:linear-gradient(180deg,#0e1420,#0b1017);
  border-right:1px solid var(--line);padding:18px 14px;position:sticky;top:0;height:100vh;
  display:flex;flex-direction:column;gap:4px;
}
.brand{display:flex;align-items:center;gap:10px;padding:6px 8px 18px}
.brand .mark{
  width:34px;height:34px;border-radius:9px;flex:0 0 34px;
  background:linear-gradient(135deg,var(--acc),#0d9488);
  display:grid;place-items:center;color:#04140f;font-weight:800;font-size:17px;
}
.brand b{display:block;font-size:15px;letter-spacing:.2px}
.brand small{display:block;color:var(--dim);font-size:11px;letter-spacing:.6px;text-transform:uppercase}
.nav{display:flex;flex-direction:column;gap:2px;margin-top:6px}
.nav a{
  display:flex;align-items:center;gap:10px;padding:9px 11px;border-radius:9px;
  color:var(--mut);font-weight:500;font-size:14px;
}
.nav a:hover{background:#16202e;color:var(--txt);text-decoration:none}
.nav a.on{background:linear-gradient(90deg,rgba(34,211,166,.16),rgba(34,211,166,.04));color:#c9fff0;box-shadow:inset 2px 0 0 var(--acc)}
.nav .ic{width:18px;text-align:center;opacity:.9}
.side-foot{margin-top:auto;padding:12px 10px;color:var(--dim);font-size:11.5px;border-top:1px solid var(--line)}
.side-foot b{color:var(--mut);font-weight:600}

.main{flex:1;min-width:0;display:flex;flex-direction:column}
.top{
  display:flex;align-items:center;gap:14px;padding:14px 26px;border-bottom:1px solid var(--line);
  background:rgba(11,15,22,.72);backdrop-filter:blur(8px);position:sticky;top:0;z-index:20;
}
.top h1{font-size:17px;margin:0;font-weight:650;letter-spacing:.2px}
.top .sp{flex:1}
.chip{
  display:inline-flex;align-items:center;gap:7px;padding:6px 11px;border-radius:999px;
  background:var(--card);border:1px solid var(--line);font-size:12.5px;color:var(--mut);
}
.chip .dot{width:7px;height:7px;border-radius:50%;background:var(--acc);box-shadow:0 0 8px var(--acc)}
.chip.warn .dot{background:var(--amber);box-shadow:0 0 8px var(--amber)}
.chip.bad .dot{background:var(--red);box-shadow:0 0 8px var(--red)}
.who{display:flex;align-items:center;gap:9px;font-size:13px;color:var(--mut)}
.who .av{width:30px;height:30px;border-radius:50%;background:#1d2a3d;border:1px solid var(--line2);display:grid;place-items:center;color:var(--acc);font-weight:700;font-size:12px}
.wrap{padding:24px 26px 60px;max-width:1240px;width:100%}

/* ---------------- bits ---------------- */
.grid{display:grid;gap:14px}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.card{background:linear-gradient(180deg,var(--card),#121a26);border:1px solid var(--line);border-radius:var(--r);padding:18px}
.card h3{margin:0 0 4px;font-size:14px;font-weight:600}
.card .sub{color:var(--dim);font-size:12px}
.stat{font-size:27px;font-weight:750;letter-spacing:-.5px;margin-top:8px;font-variant-numeric:tabular-nums}
.stat small{font-size:13px;color:var(--dim);font-weight:500;letter-spacing:0}
.mut{color:var(--mut)}
.dim{color:var(--dim)}
.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:12.5px}
.right{text-align:right}
.mt0{margin-top:0}.mt8{margin-top:8px}.mt14{margin-top:14px}.mt20{margin-top:20px}
.mb0{margin-bottom:0}

h2.sec{font-size:15px;margin:26px 0 10px;font-weight:650}
h2.sec:first-child{margin-top:0}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:10px 16px;border-radius:10px;border:1px solid var(--line2);background:#1a2534;
  color:var(--txt);font:inherit;font-weight:600;font-size:14px;cursor:pointer;transition:.15s;
}
.btn:hover{background:#213044;border-color:#3a5372}
.btn.primary{background:linear-gradient(135deg,var(--acc),var(--acc2));color:#04140f;border-color:transparent}
.btn.primary:hover{filter:brightness(1.07)}
.btn.ghost{background:transparent}
.btn.sm{padding:6px 11px;font-size:12.5px;border-radius:8px}
.btn.danger{color:#ffb4b4;border-color:#5a2a2a;background:#2a1518}

label.f{display:block;margin:0 0 6px;font-size:12.5px;color:var(--mut);font-weight:600}
input[type=text],input[type=password],input[type=email],input[type=number],textarea,select{
  width:100%;padding:11px 13px;border-radius:10px;border:1px solid var(--line2);
  background:#0d141e;color:var(--txt);font:inherit;outline:none;transition:.15s;
}
input:focus,textarea:focus,select:focus{border-color:var(--acc);box-shadow:0 0 0 3px rgba(34,211,166,.12)}
textarea{min-height:150px;resize:vertical;line-height:1.6}
.field{margin-bottom:15px}
.hint{color:var(--dim);font-size:12px;margin-top:6px}

.alert{padding:12px 14px;border-radius:10px;margin-bottom:14px;font-size:13.5px;border:1px solid}
.alert.ok{background:rgba(34,197,94,.09);border-color:rgba(34,197,94,.35);color:#b6f2c9}
.alert.err{background:rgba(239,68,68,.09);border-color:rgba(239,68,68,.35);color:#ffc2c2}
.alert.info{background:rgba(79,140,255,.08);border-color:rgba(79,140,255,.3);color:#c5dbff}
.alert.warn{background:rgba(245,165,36,.08);border-color:rgba(245,165,36,.3);color:#ffdfa6}

table{width:100%;border-collapse:collapse;font-size:13.5px}
th{
  text-align:left;font-size:11.5px;letter-spacing:.5px;text-transform:uppercase;
  color:var(--dim);font-weight:650;padding:10px 12px;border-bottom:1px solid var(--line);
  white-space:nowrap;
}
td{padding:11px 12px;border-bottom:1px solid #1a2433;vertical-align:middle}
tr:last-child td{border-bottom:none}
tbody tr:hover{background:#151f2d}
.tbl{background:var(--card);border:1px solid var(--line);border-radius:var(--r);overflow-x:auto}
.tbl .u{max-width:420px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;display:block}
.tbl td:last-child,.tbl th:last-child{white-space:nowrap}
.tbl .u a{color:#cfe0f5}
.tbl .u a:hover{color:var(--acc)}

.badge{display:inline-flex;align-items:center;gap:6px;padding:4px 9px;border-radius:999px;font-size:11.5px;font-weight:700;letter-spacing:.2px;white-space:nowrap}
.badge.good{background:rgba(34,211,166,.13);color:#6cf5cd;border:1px solid rgba(34,211,166,.3)}
.badge.great{background:rgba(34,197,94,.16);color:#8bf0a6;border:1px solid rgba(34,197,94,.35)}
.badge.wait{background:rgba(245,165,36,.11);color:#ffcd7a;border:1px solid rgba(245,165,36,.28)}
.badge.bad{background:rgba(239,68,68,.12);color:#ffa3a3;border:1px solid rgba(239,68,68,.3)}

.pager{display:flex;gap:8px;align-items:center;justify-content:flex-end;margin-top:14px;font-size:13px;color:var(--mut)}
.pager a,.pager span{padding:6px 11px;border:1px solid var(--line);border-radius:8px;background:var(--card)}
.pager .cur{background:#1d2a3d;color:var(--txt);font-weight:700}

.empty{padding:44px 20px;text-align:center;color:var(--dim)}
.empty .big{font-size:30px;margin-bottom:8px;opacity:.5}

/* login */
.auth{min-height:100vh;display:grid;place-items:center;padding:24px}
.auth-box{width:100%;max-width:400px}
.auth .logo{display:flex;align-items:center;gap:12px;justify-content:center;margin-bottom:22px}
.auth .logo .mark{width:44px;height:44px;border-radius:12px;background:linear-gradient(135deg,var(--acc),#0d9488);display:grid;place-items:center;font-weight:800;color:#04140f;font-size:21px}
.auth .logo b{font-size:20px;letter-spacing:.3px;display:block;line-height:1.1}
.auth .logo small{color:var(--dim);font-size:11.5px;letter-spacing:1.4px;text-transform:uppercase}
.auth .card{padding:24px}
.auth h2{margin:0 0 18px;font-size:17px;font-weight:650}

/* timeline */
.tl{list-style:none;margin:0;padding:0}
.tl li{position:relative;padding:0 0 18px 26px;border-left:1px solid var(--line2);margin-left:6px}
.tl li:last-child{border-left-color:transparent;padding-bottom:0}
.tl li::before{content:'';position:absolute;left:-5px;top:4px;width:9px;height:9px;border-radius:50%;background:var(--line2);border:2px solid var(--bg2)}
.tl li.ok::before{background:var(--acc);box-shadow:0 0 10px rgba(34,211,166,.6)}
.tl li.bad::before{background:var(--red)}
.tl .t{font-size:11.5px;color:var(--dim)}
.tl .m{font-size:13.5px;margin-top:2px}

pre.code{
  background:#0a1119;border:1px solid var(--line);border-radius:10px;padding:14px 16px;
  overflow:auto;font-size:12.5px;line-height:1.65;color:#c9d8ea;margin:0;
  white-space:pre-wrap;word-break:break-word;
}
.kv{display:grid;grid-template-columns:160px 1fr;gap:10px 16px;font-size:13.5px}
.kv .k{color:var(--dim)}
.kv .v{word-break:break-all}

.split{display:grid;grid-template-columns:1.55fr .95fr;gap:16px;align-items:start}
@media (max-width:1050px){.g4{grid-template-columns:repeat(2,1fr)}.split{grid-template-columns:1fr}}
@media (max-width:820px){
  .shell{flex-direction:column}
  .side{width:100%;flex:none;height:auto;position:static;flex-direction:row;flex-wrap:wrap;gap:6px;padding:12px}
  .brand{padding:0 8px 0 0}.side-foot{display:none}
  .nav{flex-direction:row;flex-wrap:wrap;margin:0}
  .top{padding:12px 16px}.wrap{padding:16px}
  .g3,.g2{grid-template-columns:1fr}
}