:root{--bg:#f4f5f7;--card:#fff;--line:#e3e5ea;--text:#1f2328;--muted:#6b7280;--brand:#1d4ed8;--danger:#b91c1c;--ok:#15803d}
*{box-sizing:border-box}body{margin:0;font-family:-apple-system,"Apple SD Gothic Neo","Malgun Gothic",system-ui,sans-serif;background:var(--bg);color:var(--text);font-size:15px}
.wrap{max-width:420px;margin:8vh auto;padding:0 16px}.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:28px}
h1{font-size:20px;margin:0 0 4px}.sub{color:var(--muted);margin:0 0 22px;font-size:13px}
label{display:block;font-size:13px;color:var(--muted);margin:14px 0 6px}input{width:100%;padding:11px 12px;border:1px solid var(--line);border-radius:9px;font-size:15px}
input:focus{outline:2px solid #bfdbfe;border-color:var(--brand)}button{width:100%;margin-top:20px;padding:12px;border:0;border-radius:9px;background:var(--brand);color:#fff;font-size:15px;font-weight:700;cursor:pointer}
button.secondary{background:#e5e7eb;color:var(--text)}button:disabled{opacity:.6}.msg{margin-top:14px;font-size:13px;min-height:18px}.msg.err{color:var(--danger)}.msg.ok{color:var(--ok)}
.top{display:flex;justify-content:space-between;align-items:center;max-width:960px;margin:0 auto;padding:14px 16px}.top a{color:var(--brand);text-decoration:none;font-size:13px;margin-left:12px}
.main{max-width:960px;margin:0 auto;padding:0 16px}table{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);border-radius:10px;overflow:hidden}
th,td{padding:10px 12px;border-bottom:1px solid var(--line);text-align:left;font-size:14px}th{background:#f9fafb;color:var(--muted);font-weight:600}.pill{display:inline-block;padding:2px 9px;border-radius:999px;font-size:12px;background:#eef2ff;color:#3730a3}
.small{font-size:12px;color:var(--muted)}code{background:#f3f4f6;padding:2px 6px;border-radius:5px}

.logo{display:block;width:180px;max-width:60%;margin:0 auto 18px}.brand{display:flex;align-items:center;gap:10px}.logo-sm{height:26px}