:root{
  --bg:#fafbfd;
  --card:#fff;
  --muted:#6b7280;
  --accent:#0b5ed7;
  --radius:10px;
  --wrap:1100px;
}
*{box-sizing:border-box}
body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,"Helvetica Neue",Arial;background:var(--bg);color:#0f172a}
.wrap{max-width:var(--wrap);margin:28px auto;padding:18px}
.card{background:var(--card);border-radius:var(--radius);padding:16px;border:1px solid rgba(15,23,42,0.04);box-shadow:0 6px 18px rgba(2,6,23,0.03);margin-bottom:16px}
.control-row{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.control-row label{display:flex;flex-direction:column;gap:6px;font-weight:600;color:var(--muted)}
.control-row input, .control-row select{padding:8px;border-radius:8px;border:1px solid rgba(15,23,42,0.06)}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px}
.product{
  border-radius:8px;padding:12px;background:linear-gradient(180deg, rgba(11,94,215,0.02), #fff);border:1px solid rgba(11,94,215,0.04)
}
.product h4{margin:6px 0}
.price{font-weight:700;color:var(--accent)}
.meta{font-size:0.9rem;color:var(--muted)}
.btn{display:inline-block;padding:8px 10px;border-radius:8px;background:var(--accent);color:#fff;text-decoration:none}
@media (max-width:700px){.control-row{flex-direction:column;align-items:stretch}}