:root{
  --ink:#05060d; --ink2:#0a0c18; --surface:rgba(255,255,255,.04); --surface2:rgba(255,255,255,.07);
  --line:rgba(120,140,200,.16); --line2:rgba(130,170,255,.4); --text:#eaf0ff; --muted:#8b93b5;
  --cyan:#22d3ee; --indigo:#6366f1; --violet:#a78bfa; --green:#4ade80; --red:#f43f5e;
  --spectrum:linear-gradient(100deg,#c084fc,#818cf8 35%,#22d3ee 70%,#4ade80);
  --disp:"Chakra Petch",sans-serif; --body:"Manrope",system-ui,sans-serif; --mono:"JetBrains Mono",monospace;
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:var(--body);background:var(--ink);color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
h1,h2,h3{font-family:var(--disp);letter-spacing:-.01em}
.bg{position:fixed;inset:0;z-index:-1;background:
  radial-gradient(40% 50% at 15% 10%,rgba(167,139,250,.16),transparent 70%),
  radial-gradient(45% 55% at 85% 5%,rgba(34,211,238,.13),transparent 70%)}
/* layout */
.shell{display:grid;grid-template-columns:240px 1fr;min-height:100vh}
.side{border-right:1px solid var(--line);padding:24px 18px;display:flex;flex-direction:column;gap:6px;background:rgba(5,6,13,.6)}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--disp);font-weight:700;font-size:1.2rem;margin-bottom:24px}
.brand img{width:34px;height:34px;filter:drop-shadow(0 0 10px rgba(129,140,248,.5))}
.brand b{background:var(--spectrum);-webkit-background-clip:text;background-clip:text;color:transparent}
.nav a{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:9px;color:var(--muted);font-family:var(--mono);font-size:.9rem}
.nav a:hover{background:var(--surface);color:var(--text)}
.nav a.active{background:var(--surface2);color:var(--text);border:1px solid var(--line2)}
.side form{margin-top:auto}
.logout{width:100%;text-align:left;background:none;border:0;color:var(--muted);font-family:var(--mono);font-size:.9rem;padding:10px 12px;cursor:pointer;border-radius:9px}
.logout:hover{color:var(--red);background:var(--surface)}
.main{padding:clamp(20px,4vw,42px)}
.head{margin-bottom:30px}
.head .eyebrow{font-family:var(--mono);text-transform:uppercase;letter-spacing:.22em;font-size:.7rem;color:var(--cyan)}
.head h1{font-size:clamp(1.6rem,3vw,2.2rem);margin-top:6px}
/* cards */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;margin-bottom:28px}
.stat{background:linear-gradient(180deg,rgba(255,255,255,.045),rgba(255,255,255,.015));border:1px solid var(--line);border-radius:14px;padding:22px}
.stat .k{font-family:var(--mono);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.stat .v{font-family:var(--disp);font-size:2rem;font-weight:700;margin-top:6px}
.stat .v small{font-size:.85rem;color:var(--muted);font-weight:500}
.stat.accent{border-color:var(--line2)}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:24px;margin-bottom:22px}
.panel h2{font-size:1.15rem;margin-bottom:16px}
.muted{color:var(--muted)}
.mono{font-family:var(--mono)}
/* table */
table{width:100%;border-collapse:collapse}
th,td{text-align:left;padding:11px 12px;border-bottom:1px solid var(--line);font-size:.92rem;vertical-align:top}
th{font-family:var(--mono);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
td .msg{display:block;max-width:420px;color:var(--muted);font-size:.86rem;margin-top:3px;white-space:pre-wrap}
/* forms / buttons */
label{display:block;font-family:var(--mono);font-size:.82rem;color:var(--muted);margin-bottom:6px}
input[type=text],input[type=email],input[type=password],input[type=file]{
  width:100%;font-family:var(--body);font-size:1rem;color:var(--text);background:rgba(0,0,0,.32);
  border:1px solid var(--line);border-radius:10px;padding:12px 14px}
input:focus{outline:none;border-color:var(--indigo);box-shadow:0 0 0 3px rgba(99,102,241,.22)}
.field{margin-bottom:16px}
.btn{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-weight:600;font-size:.92rem;
  padding:12px 22px;border-radius:9px;border:1px solid transparent;cursor:pointer;color:#05060d;background:var(--spectrum)}
.btn:hover{box-shadow:0 10px 30px -12px rgba(129,140,248,.8)}
.btn.ghost{background:none;color:var(--text);border-color:var(--line2)}
.btn.danger{background:none;color:var(--red);border-color:rgba(244,63,94,.4);padding:7px 14px;font-size:.82rem}
.btn.danger:hover{background:rgba(244,63,94,.12)}
.alert{padding:12px 16px;border-radius:10px;margin-bottom:18px;font-family:var(--mono);font-size:.88rem}
.alert.ok{background:rgba(74,222,128,.12);border:1px solid rgba(74,222,128,.4);color:#4ade80}
.alert.err{background:rgba(244,63,94,.12);border:1px solid rgba(244,63,94,.4);color:#f87171}
.pill{display:inline-block;font-family:var(--mono);font-size:.72rem;padding:3px 10px;border-radius:999px;background:var(--surface2);color:var(--muted)}
.pager{display:flex;gap:6px;margin-top:16px}
.pager a,.pager span{font-family:var(--mono);font-size:.82rem;padding:6px 11px;border:1px solid var(--line);border-radius:8px;color:var(--muted)}
.pager .active span{border-color:var(--line2);color:var(--text)}
.row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.spread{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
/* login */
.login-wrap{min-height:100vh;display:grid;place-items:center;padding:24px}
.login-card{width:min(400px,100%);background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:36px}
.login-card .brand{justify-content:center;font-size:1.5rem}
.login-card p.sub{text-align:center;color:var(--muted);font-family:var(--mono);font-size:.82rem;margin-bottom:24px}
@media(max-width:780px){.shell{grid-template-columns:1fr}.side{flex-direction:row;flex-wrap:wrap;align-items:center}.side .nav{display:flex;gap:4px;flex-wrap:wrap}.brand{margin-bottom:0}.side form{margin:0}}