:root{
  --bg:#07080b;
  --panel:#0e1016;
  --muted:#a8b0c2;
  --text:#e9ecf5;
  --accent:#7dd3fc;
  --danger:#fb7185;
  --ok:#34d399;
  --border:#202436;
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: radial-gradient(1200px 700px at 20% 0%, #0b1220 0%, var(--bg) 55%), var(--bg);
  color:var(--text);
}
header{
  position:sticky; top:0; z-index:10;
  backdrop-filter: blur(10px);
  background: color-mix(in oklab, var(--bg) 70%, transparent);
  border-bottom:1px solid var(--border);
}
.wrap{max-width:1100px; margin:0 auto; padding:16px}
.top{
  display:flex; gap:14px; align-items:center; justify-content:space-between;
}
.brand{display:flex; gap:12px; align-items:center}
.logo{
  width:36px; height:36px; border-radius:10px;
  background: linear-gradient(135deg, #1d4ed8 0%, #22c55e 80%);
  box-shadow: 0 10px 30px rgba(34,197,94,.15);
}
.brand h1{font-size:16px; margin:0}
.brand p{margin:2px 0 0; color:var(--muted); font-size:12px}
nav{display:flex; flex-wrap:wrap; gap:8px}
nav button{
  border:1px solid var(--border);
  background: color-mix(in oklab, var(--panel) 70%, transparent);
  color:var(--text);
  padding:8px 10px;
  border-radius:10px;
  cursor:pointer;
  font-size:13px;
}
nav button[aria-current="page"]{
  border-color: color-mix(in oklab, var(--accent) 60%, var(--border));
  box-shadow: 0 0 0 3px color-mix(in oklab, var(--accent) 20%, transparent);
}
main{padding:18px 0 48px}
.grid{display:grid; grid-template-columns: 1fr; gap:14px}
@media (min-width: 900px){.grid{grid-template-columns: 2fr 1fr}}
.card{
  border:1px solid var(--border);
  background: color-mix(in oklab, var(--panel) 88%, transparent);
  border-radius:16px;
  padding:14px;
}
.card h2{margin:0 0 8px; font-size:16px}
.card h3{margin:14px 0 8px; font-size:14px; color: color-mix(in oklab, var(--text) 85%, var(--muted))}
.muted{color:var(--muted); font-size:13px; line-height:1.4}
.row{display:flex; gap:10px; flex-wrap:wrap; align-items:center}
.row > *{flex:0 0 auto}
label{display:block; font-size:12px; color:var(--muted); margin:0 0 6px}
input, textarea, select{
  width:100%;
  padding:10px 11px;
  border-radius:12px;
  border:1px solid var(--border);
  background: #0a0c11;
  color:var(--text);
}
textarea{min-height:110px; resize:vertical}
.field{min-width:260px; flex:1 1 260px}
.btn{
  border:1px solid var(--border);
  background:#0a0c11;
  color:var(--text);
  padding:9px 11px;
  border-radius:12px;
  cursor:pointer;
  font-size:13px;
}
.btn.primary{border-color: color-mix(in oklab, var(--accent) 60%, var(--border)); background: color-mix(in oklab, var(--accent) 18%, #0a0c11)}
.btn.danger{border-color: color-mix(in oklab, var(--danger) 60%, var(--border)); background: color-mix(in oklab, var(--danger) 14%, #0a0c11)}
.badge{
  display:inline-flex; align-items:center; gap:6px;
  padding:4px 9px; border-radius:999px;
  border:1px solid var(--border);
  font-size:12px; color:var(--muted);
}
hr{border:none; border-top:1px solid var(--border); margin:14px 0}
.list{display:flex; flex-direction:column; gap:8px}
.item{
  display:flex; gap:10px; align-items:flex-start; justify-content:space-between;
  border:1px solid var(--border);
  border-radius:14px;
  padding:10px;
  background: #0a0c11;
}
.item .meta{flex:1}
.item .meta .title{font-weight:600; font-size:13px}
.item .meta .sub{color:var(--muted); font-size:12px; margin-top:3px}
small.kbd{border:1px solid var(--border); border-bottom-width:2px; padding:2px 6px; border-radius:8px; color:var(--muted)}
pre{
  margin:0; padding:12px; border-radius:14px;
  border:1px solid var(--border);
  background:#0a0c11;
  overflow:auto;
  max-height:420px;
}
.footer{color:var(--muted); font-size:12px}