:root{
  --bg:#f5f6fa; --card:rgba(255,255,255,.92);
  --text:#111827; --muted:#6b7280;
  --shadow:0 10px 25px rgba(0,0,0,.06);
  --border:rgba(17,24,39,.08);
  --accent:#2563eb; --accentBg:#e8f0ff;
  --danger:#ef4444;
}
*{ box-sizing:border-box; }
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;
  background:
    radial-gradient(1000px 520px at 10% 0%, #e8f0ff 0%, transparent 55%),
    radial-gradient(1000px 520px at 90% 0%, #ffe8f2 0%, transparent 55%),
    var(--bg);
  color:var(--text);
}
.wrap{ max-width:1100px; margin:0 auto; padding:26px 16px 64px; }
.top{ display:flex; justify-content:space-between; align-items:flex-end; gap:12px; flex-wrap:wrap; }
h1{ margin:0; font-size:30px; letter-spacing:.2px; }
.sub{ margin-top:6px; color:var(--muted); font-size:14px; line-height:1.45; }
.pill{
  border:1px solid var(--border);
  background:rgba(255,255,255,.7);
  border-radius:999px;
  padding:8px 12px;
  font-size:13px;
  display:flex; gap:8px; align-items:center;
  box-shadow:0 6px 18px rgba(0,0,0,.04);
  backdrop-filter: blur(8px);
  color:var(--muted);
  white-space:nowrap;
}
.nav{
  margin-top:14px;
  display:flex; gap:8px; flex-wrap:wrap; align-items:center;
}
.nav a{
  text-decoration:none;
  border:1px solid rgba(17,24,39,.10);
  background:rgba(255,255,255,.85);
  border-radius:12px;
  padding:9px 10px;
  font-size:13px;
  color:var(--text);
}
.nav a.active{
  border-color: rgba(37,99,235,.35);
  background: var(--accentBg);
  color: var(--accent);
}
.grid{ display:grid; grid-template-columns:repeat(12,1fr); gap:14px; margin-top:16px; }
.card{
  grid-column: span 12;
  background:var(--card);
  border:1px solid rgba(17,24,39,.06);
  border-radius:18px;
  box-shadow: var(--shadow);
  padding:16px;
  backdrop-filter: blur(10px);
}
@media (min-width: 900px){
  .card.half{ grid-column: span 6; }
}
.titleRow{ display:flex; justify-content:space-between; align-items:center; gap:10px; flex-wrap:wrap; }
.h2{ font-size:16px; font-weight:700; margin:0; }
.tag{
  font-size:12px; color:var(--accent);
  background:var(--accentBg);
  padding:4px 10px; border-radius:999px;
  white-space:nowrap;
}
textarea, input[type="text"], input[type="number"]{
  width:100%;
  border:1px solid rgba(17,24,39,.10);
  background:#fff;
  border-radius:14px;
  padding:10px 12px;
  font-size:13px;
  outline:none;
  margin-top:10px;
}
textarea{ min-height:140px; resize:vertical; }
.row{ display:flex; gap:10px; flex-wrap:wrap; margin-top:10px; align-items:center; }
.btn{
  border:1px solid rgba(17,24,39,.10);
  background:#fff;
  border-radius:12px;
  padding:10px 12px;
  cursor:pointer;
  font-size:13px;
}
.btn.primary{ background:var(--accent); color:#fff; border-color:transparent; }
.btn.danger{ background:rgba(239,68,68,.10); color:var(--danger); border-color:rgba(239,68,68,.25); }
.muted{ color:var(--muted); font-size:12px; line-height:1.5; margin-top:8px; }
.mono{ font-family: ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace; }
.footer{
  margin-top:18px;
  font-size:12px;
  color:var(--muted);
  display:flex; gap:12px; flex-wrap:wrap;
  justify-content:space-between; align-items:center;
}
.link{ color:var(--muted); text-decoration:none; }
.link:hover{ text-decoration:underline; }
pre{
  margin:10px 0 0;
  padding:10px 12px;
  background:rgba(17,24,39,.04);
  border:1px solid rgba(17,24,39,.06);
  border-radius:14px;
  overflow:auto;
  font-size:12px;
  line-height:1.55;
}
.kv{
  display:grid;
  grid-template-columns: 160px 1fr;
  gap:10px;
  margin-top:10px;
  align-items:center;
}
@media (max-width: 520px){
  .kv{ grid-template-columns: 1fr; }
}
.small{
  font-size:12px;
  color:var(--muted);
}