:root{
  --bg:#0b1020;
  --card:#111a33;
  --text:#e9eefc;
  --muted:#a9b5dd;
  --line:#22305f;
  --accent:#6ea8fe;
  --danger:#ff6b6b;
}

*{box-sizing:border-box}
body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:var(--text)}
.bg{background:radial-gradient(1200px 600px at 20% 0%, #172554 0%, var(--bg) 60%) fixed}

.wrap{max-width:1200px;margin:0 auto;padding:18px}
.topbar{position:sticky;top:0;background:rgba(11,16,32,.75);backdrop-filter: blur(10px);border-bottom:1px solid var(--line)}
.topbar .wrap{display:flex;align-items:center;justify-content:space-between}
.brand{font-weight:800;font-size:18px}

.card{
  background:linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.02));
  border:1px solid var(--line);
  border-radius:14px;
  padding:16px;
  box-shadow:0 12px 30px rgba(0,0,0,.25);
}

.grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media (max-width: 980px){.grid{grid-template-columns:1fr}}

h1,h2{margin:0 0 10px}
h1{font-size:24px}
h2{font-size:18px}

.form{display:flex;flex-direction:column;gap:10px}
label{display:flex;flex-direction:column;gap:6px;font-size:14px;color:var(--muted)}
input,select,textarea{
  background:#0f1730;
  border:1px solid var(--line);
  color:var(--text);
  border-radius:10px;
  padding:10px 12px;
  outline:none;
}
input:focus,select:focus,textarea:focus{border-color:var(--accent)}

.row{display:grid;grid-template-columns:1fr 1fr;gap:10px}
button{
  background:var(--accent);
  color:#081026;
  border:0;
  border-radius:12px;
  padding:10px 12px;
  font-weight:700;
  cursor:pointer;
}
button:hover{filter:brightness(1.05)}
.smallbtn{padding:8px 10px;border-radius:10px;font-weight:800}

.linkbtn{
  display:inline-block;
  border:1px solid var(--line);
  padding:8px 12px;
  border-radius:12px;
  color:var(--text);
  text-decoration:none;
  background:rgba(255,255,255,.03);
}

.muted{color:var(--muted)}
.small{font-size:12px}
.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace}

.sep{border:0;border-top:1px solid var(--line);margin:14px 0}

.alert{
  background:rgba(255,107,107,.12);
  border:1px solid rgba(255,107,107,.35);
  padding:10px 12px;
  border-radius:12px;
  color:var(--text);
}

.toast{
  margin:0 0 14px 0;
  background:rgba(110,168,254,.10);
  border:1px solid rgba(110,168,254,.25);
  padding:10px 12px;
  border-radius:12px;
}

.tablewrap{overflow:auto;border-radius:12px;border:1px solid var(--line)}
table{width:100%;border-collapse:collapse;min-width:980px;background:#0f1730}
th,td{padding:10px 10px;border-bottom:1px solid var(--line);vertical-align:top}
th{position:sticky;top:0;background:#101a38;text-align:left;color:var(--muted);font-size:12px}
.inline{display:flex;gap:8px;align-items:center}