:root{--bg:#f6f7f9;--paper:#fff;--ink:#14181f;--muted:#667085;--line:#e4e7ec;--accent:#0d1b3e;--accent-hover:#1c2f63;--danger:#b42318;--success:#067647;--radius:12px}*{box-sizing:border-box}html,body{background:var(--bg);color:var(--ink);margin:0;padding:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;font-size:15px;line-height:1.55}.page{justify-content:center;align-items:center;min-height:100vh;padding:32px 20px;display:flex}.card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);width:100%;max-width:520px;padding:28px;box-shadow:0 1px 3px #1018280f}h1{margin:0 0 12px;font-size:20px}h2{margin:24px 0 8px;font-size:16px}p{margin:0 0 12px}.muted{color:var(--muted);font-size:13px}.button{background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:8px;justify-content:center;align-items:center;gap:8px;width:100%;padding:12px 18px;font-size:15px;font-weight:600;text-decoration:none;transition:background .15s;display:inline-flex}.button:hover:not(:disabled){background:var(--accent-hover)}.button:disabled{opacity:.6;cursor:not-allowed}.button.secondary{color:var(--muted);border:1px solid var(--line);background:0 0}.status{align-items:center;gap:6px;font-size:13px;font-weight:600;display:inline-flex}.status.ok{color:var(--success)}.status.error{color:var(--danger)}.row{border-bottom:1px solid var(--line);justify-content:space-between;gap:16px;padding:10px 0;font-size:14px;display:flex}.row:last-child{border-bottom:none}.row dt{color:var(--muted);margin:0}.row dd{text-align:right;word-break:break-all;margin:0;font-weight:500}.spinner{border:2px solid #ffffff59;border-top-color:#fff;border-radius:50%;width:20px;height:20px;animation:.7s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}