:root{--bg:#f7f8fb;--card:#fff;--muted:#6b7280;--accent:#0b84ff;--ok:#059669;--bad:#dc2626;--pad:14px}html,body{height:100%;margin:0;font-family:Inter,system-ui,Segoe UI,Arial,sans-serif;background:var(--bg);color:#0f172a}.wrap{max-width:760px;margin:18px auto;padding:12px}header{display:flex;gap:12px;align-items:center;justify-content:space-between;margin-bottom:12px}h1{font-size:1.1rem;margin:0}.card{background:var(--card);border-radius:10px;padding:var(--pad);box-shadow:0 1px 2px rgba(10,10,10,0.04)}.row{display:flex;gap:8px;align-items:center}.input{flex:1;padding:10px;border:1px solid #e6e9ef;border-radius:8px;font-size:0.95rem}.btn{background:var(--accent);color:#fff;padding:9px 12px;border-radius:8px;border:0;font-weight:600;cursor:pointer}.btn.secondary{background:#eef2ff;color:var(--accent);border:1px solid rgba(11,132,255,0.12)}.admin-link{background:var(--muted);color:#fff;padding:6px 12px;border-radius:6px;text-decoration:none;font-size:0.85rem}.admin-link:hover{background:#4b5563}.small{font-size:0.88rem;color:var(--muted)}.result{margin-top:12px;display:grid;grid-template-columns:1fr 128px;gap:12px;align-items:start}.fields{display:flex;flex-direction:column;gap:8px}.field{background:linear-gradient(180deg,rgba(2,6,23,0.02),transparent);padding:10px;border-radius:8px;border:1px solid #eef2f6}.label{font-size:0.78rem;color:var(--muted);margin-bottom:4px}.value{font-weight:600}.status{display:inline-block;padding:6px 10px;border-radius:999px;font-weight:700}.status.ok{background:rgba(5,150,105,0.12);color:var(--ok);border:1px solid rgba(5,150,105,0.08)}.status.not{background:rgba(220,38,38,0.08);color:var(--bad);border:1px solid rgba(220,38,38,0.08)}pre{margin:0;white-space:pre-wrap;font-size:0.9rem;overflow:auto;background:#0b1220;color:#e6eef8;padding:10px;border-radius:8px}footer{margin-top:14px;font-size:0.85rem;color:var(--muted);text-align:center}@media(max-width:520px){.result{grid-template-columns:1fr;gap:10px}header{flex-direction:column;align-items:stretch}.row{flex-direction:column}}