:root{
  --bg:#0b1020; --bg2:#0f1630; --card:rgba(255,255,255,.04); --card2:rgba(255,255,255,.06);
  --stroke:rgba(255,255,255,.10); --txt:#e8ecf6; --muted:#94a0bf;
  --brand:#6d83ff; --brand2:#9b6dff; --ok:#22c98b; --warn:#f6b53d; --danger:#ff5d73; --info:#39c0ff;
  --shadow:0 18px 50px rgba(0,0,0,.45);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
  color:var(--txt); background:
    radial-gradient(1200px 700px at 12% -10%, rgba(109,131,255,.18), transparent 60%),
    radial-gradient(1000px 600px at 110% 0%, rgba(155,109,255,.16), transparent 55%),
    var(--bg);
  min-height:100vh; -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
.container{max-width:1240px;margin:0 auto;padding:24px}

/* ---------- Layout shell ---------- */
.shell{display:flex;min-height:100vh}
.sidebar{
  width:248px;flex:0 0 248px;padding:22px 16px;
  background:linear-gradient(180deg,rgba(255,255,255,.05),rgba(255,255,255,.02));
  border-right:1px solid var(--stroke);position:sticky;top:0;height:100vh;
}
.brand{display:flex;align-items:center;gap:11px;font-weight:800;font-size:18px;margin-bottom:24px;padding:6px}
.brand .logo{width:38px;height:38px;border-radius:11px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--brand),var(--brand2));box-shadow:0 8px 22px rgba(109,131,255,.5);font-size:20px}
.brand small{display:block;font-weight:500;font-size:11px;color:var(--muted);letter-spacing:.12em}
.nav a{display:flex;align-items:center;gap:12px;padding:11px 13px;border-radius:11px;color:var(--muted);font-weight:600;font-size:14px;margin-bottom:4px;transition:.15s}
.nav a:hover{background:var(--card2);color:var(--txt)}
.nav a.active{background:linear-gradient(135deg,rgba(109,131,255,.25),rgba(155,109,255,.18));color:#fff;border:1px solid var(--stroke)}
.nav a .ic{font-size:18px;width:22px;text-align:center}
.main{flex:1;min-width:0;padding:26px 30px}
.topbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px;gap:16px;flex-wrap:wrap}
.topbar h1{font-size:23px;margin:0;font-weight:800}
.topbar p{margin:3px 0 0;color:var(--muted);font-size:13px}
.userchip{display:flex;align-items:center;gap:10px;background:var(--card);border:1px solid var(--stroke);padding:8px 12px;border-radius:12px;font-size:13px}
.userchip .av{width:30px;height:30px;border-radius:50%;background:linear-gradient(135deg,var(--brand),var(--brand2));display:grid;place-items:center;font-weight:700}

/* ---------- Cards / grid ---------- */
.grid{display:grid;gap:18px}
.grid.cols-4{grid-template-columns:repeat(4,1fr)}
.grid.cols-3{grid-template-columns:repeat(3,1fr)}
.grid.cols-2{grid-template-columns:repeat(2,1fr)}
@media(max-width:1000px){.grid.cols-4{grid-template-columns:repeat(2,1fr)}.grid.cols-3{grid-template-columns:1fr}.grid.cols-2{grid-template-columns:1fr}.sidebar{display:none}}
.card{background:var(--card);border:1px solid var(--stroke);border-radius:18px;padding:20px;backdrop-filter:blur(14px);box-shadow:var(--shadow)}
.card h3{margin:0 0 14px;font-size:15px}
.stat{position:relative;overflow:hidden}
.stat .label{color:var(--muted);font-size:13px;font-weight:600;display:flex;align-items:center;gap:8px}
.stat .value{font-size:34px;font-weight:800;margin-top:8px;letter-spacing:-.02em}
.stat .sub{font-size:12px;color:var(--muted);margin-top:4px}
.stat .ic{position:absolute;right:-6px;top:-6px;font-size:64px;opacity:.10}
.stat.ok .value{color:var(--ok)} .stat.warn .value{color:var(--warn)} .stat.danger .value{color:var(--danger)} .stat.info .value{color:var(--info)}

/* ---------- Tables ---------- */
.tablewrap{overflow:auto;border-radius:14px;border:1px solid var(--stroke)}
table{width:100%;border-collapse:collapse;font-size:13.5px}
th,td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--stroke);white-space:nowrap}
th{background:rgba(255,255,255,.04);color:var(--muted);font-weight:700;font-size:12px;text-transform:uppercase;letter-spacing:.06em}
tbody tr:hover{background:rgba(255,255,255,.03)}
code.key{background:rgba(109,131,255,.14);color:#cdd6ff;padding:4px 9px;border-radius:7px;font-size:12.5px;letter-spacing:.05em}

/* ---------- Badges ---------- */
.badge{display:inline-flex;align-items:center;gap:6px;padding:4px 11px;border-radius:999px;font-size:12px;font-weight:700}
.badge::before{content:'';width:7px;height:7px;border-radius:50%;background:currentColor}
.badge-ok{background:rgba(34,201,139,.14);color:var(--ok)}
.badge-danger{background:rgba(255,93,115,.14);color:var(--danger)}
.badge-warn{background:rgba(246,181,61,.16);color:var(--warn)}
.badge-muted{background:rgba(148,160,191,.16);color:var(--muted)}

/* ---------- Forms / buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:8px;border:none;cursor:pointer;font-weight:700;font-size:13.5px;padding:10px 16px;border-radius:11px;transition:.15s;color:#fff;background:var(--card2);border:1px solid var(--stroke)}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:linear-gradient(135deg,var(--brand),var(--brand2));border:none;box-shadow:0 10px 24px rgba(109,131,255,.4)}
.btn-danger{background:rgba(255,93,115,.18);color:var(--danger);border:1px solid rgba(255,93,115,.3)}
.btn-ghost{background:transparent}
.btn-sm{padding:6px 11px;font-size:12px;border-radius:9px}
input,select{background:rgba(0,0,0,.25);border:1px solid var(--stroke);color:var(--txt);padding:11px 13px;border-radius:11px;font-size:14px;outline:none;font-family:inherit}
input:focus,select:focus{border-color:var(--brand)}
label{font-size:12.5px;color:var(--muted);font-weight:600;display:block;margin-bottom:6px}
.row{display:flex;gap:12px;flex-wrap:wrap;align-items:end}
.alert{padding:12px 15px;border-radius:11px;font-size:13.5px;margin-bottom:14px}
.alert-danger{background:rgba(255,93,115,.14);color:#ffc2cb;border:1px solid rgba(255,93,115,.3)}
.alert-ok{background:rgba(34,201,139,.14);color:#b6f3d8;border:1px solid rgba(34,201,139,.3)}
.muted{color:var(--muted)}
.flag{font-size:15px}
.pill{font-size:11px;padding:2px 8px;border-radius:999px;background:var(--card2);border:1px solid var(--stroke);color:var(--muted)}