:root{--bg: #f6f7f9;--surface: #fff;--line: #e4e7ec;--ink: #1a1d21;--muted: #6b7280;--brand: #6d3bff;--danger: #d92d20;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink)}.wrap{max-width:860px;margin:0 auto;padding:32px 20px 64px}.wrap.center{min-height:100vh;display:flex;align-items:center;justify-content:center}.topbar{display:flex;align-items:baseline;justify-content:space-between;gap:16px}h1{font-size:22px;margin:0 0 4px}.muted{color:var(--muted)}.endpoint{margin:4px 0 20px;font-size:14px}code{font-family:IBM Plex Mono,ui-monospace,Menlo,monospace;font-size:13px}.card{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:18px;margin-bottom:16px}.card.narrow{max-width:360px;text-align:center}.card.row{display:flex;gap:10px}.card.row input{flex:1;padding:9px 12px;border:1px solid var(--line);border-radius:8px;font-size:14px}.card.secret{border-color:var(--brand);background:#f5f1ff;display:flex;flex-direction:column;gap:10px;align-items:flex-start}.secret-value{-webkit-user-select:all;user-select:all;background:#fff;border:1px solid var(--line);border-radius:8px;padding:10px 12px;width:100%;word-break:break-all}.btn{border:1px solid var(--line);background:#fff;color:var(--ink);padding:9px 14px;border-radius:8px;font-size:14px;cursor:pointer}.btn:hover{border-color:#c7ccd4}.btn.primary{background:var(--brand);border-color:var(--brand);color:#fff}.btn.primary:disabled{opacity:.5;cursor:not-allowed}.btn.danger{color:var(--danger);border-color:#f2c2bd}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:10px 8px;border-bottom:1px solid var(--line);font-size:14px}th{font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted)}tr:last-child td{border-bottom:none}