html,body{margin:0;padding:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:#0b0f1a;color:#e6e6e6}*{box-sizing:border-box}.container{max-width:720px;margin:0 auto;padding:16px}.card{background:#111a2e;border:1px solid #1d2a48;border-radius:12px;padding:16px}.row{display:flex;gap:12px;flex-wrap:wrap}.field{display:flex;flex-direction:column;gap:6px;min-width:160px}label{font-size:12px;color:#b7c0d6}input,select,button{padding:10px 12px;border-radius:10px;border:1px solid #24365e;background:#0d1528;color:#e6e6e6}button{cursor:pointer;background:#2a64ff;border:none;font-weight:600}button:disabled{opacity:.6;cursor:not-allowed}.status{margin-top:12px;font-size:13px;color:#b7c0d6}a{color:#91b4ff}