/* Minimal dark UI, no external deps */
:root{
  --bg:#0b0f17;
  --panel:#111827;
  --panel2:#0f172a;
  --text:#e5e7eb;
  --muted:#9ca3af;
  --border:#243041;
  --accent:#22c55e;
  --danger:#ef4444;
  --warn:#f59e0b;
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, Noto Sans, Arial, "Apple Color Emoji","Segoe UI Emoji";
  background: radial-gradient(1200px 600px at 10% 0%, #0f1b2e 0%, var(--bg) 55%);
  color:var(--text);
}
a{color:inherit}
code.mono, pre, code{font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace}
.page{max-width:1100px;margin:0 auto;padding:22px}
.page.center{display:flex;align-items:center;justify-content:center;min-height:100%}
.nav{
  position:sticky;top:0;z-index:2;
  display:flex;align-items:center;gap:16px;
  padding:14px 18px;
  border-bottom:1px solid var(--border);
  background: rgba(15,23,42,.82);
  backdrop-filter: blur(10px);
}
.brand a{font-weight:700;text-decoration:none}
.links{display:flex;gap:14px;flex:1}
.links a{opacity:.9;text-decoration:none}
.links a:hover{opacity:1;text-decoration:underline}
.user{display:flex;gap:10px;align-items:center}
.badge{
  padding:6px 10px;border:1px solid var(--border);
  border-radius:999px;background:rgba(17,24,39,.7);color:var(--muted)
}
h1{margin:0 0 14px;font-size:28px}
h2{margin:0 0 10px;font-size:18px}
h3{margin:14px 0 8px;font-size:15px;color:var(--muted)}
.card{
  background: linear-gradient(180deg, rgba(17,24,39,.85), rgba(15,23,42,.85));
  border:1px solid var(--border);
  border-radius:14px;
  padding:16px 16px;
  box-shadow: 0 10px 40px rgba(0,0,0,.25);
  margin: 0 0 16px;
}
label{display:block;margin:10px 0 6px;color:var(--muted);font-size:13px}
input, select{
  width:100%;
  padding:10px 10px;
  border-radius:10px;
  border:1px solid var(--border);
  background: rgba(2,6,23,.65);
  color:var(--text);
  outline:none;
}
input:focus, select:focus{border-color: rgba(34,197,94,.5); box-shadow: 0 0 0 3px rgba(34,197,94,.12)}
.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
@media (max-width:800px){.grid{grid-template-columns:1fr}.links{display:none}}
.btn{
  margin-top:12px;
  display:inline-flex;align-items:center;justify-content:center;
  padding:10px 14px;border-radius:12px;
  border:1px solid rgba(34,197,94,.5);
  background: rgba(34,197,94,.14);
  color: var(--text);
  cursor:pointer;
}
.btn:hover{background: rgba(34,197,94,.22)}
.btn-ghost{
  border-color: var(--border);
  background: rgba(148,163,184,.08);
}
.btn-ghost:hover{background: rgba(148,163,184,.12)}
.btn-danger{
  border-color: rgba(239,68,68,.6);
  background: rgba(239,68,68,.12);
}
.btn-danger:hover{background: rgba(239,68,68,.18)}
.flash{
  margin:10px 0;
  padding:10px 12px;
  border:1px solid rgba(34,197,94,.35);
  border-radius:12px;
  background: rgba(34,197,94,.10);
}
.flash-err{
  border-color: rgba(239,68,68,.55);
  background: rgba(239,68,68,.10);
}
.hint{margin-top:10px;color:var(--muted);font-size:13px;line-height:1.35}
.table{
  width:100%;
  border-collapse:collapse;
  overflow:hidden;
}
.table th, .table td{
  text-align:left;
  padding:10px 10px;
  border-top:1px solid var(--border);
  vertical-align:top;
}
.table th{color:var(--muted);font-size:12px;font-weight:600}
.pill{
  display:inline-flex;align-items:center;
  padding:4px 8px;
  border-radius:999px;
  border:1px solid rgba(148,163,184,.25);
  background: rgba(148,163,184,.08);
  color: var(--text);
  font-size:12px;
  margin:2px 6px 2px 0;
}
.pill-muted{opacity:.7}
.muted{color:var(--muted)}
.pre{
  margin:0;padding:12px;
  border-radius:12px;
  border:1px solid var(--border);
  background: rgba(2,6,23,.65);
  overflow:auto;
}
.row{display:flex;justify-content:space-between;gap:10px;align-items:center;padding:8px 0;border-top:1px solid var(--border)}
.inline{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.footer{padding:20px;color:var(--muted);border-top:1px solid var(--border)}