:root{color-scheme:dark light;--bg: #0e1116;--panel: #161b22;--panel-2: #1c2230;--border: #2a313c;--text: #e6edf3;--muted: #9aa4b2;--accent: #4c8dff;--accent-ink: #ffffff;--danger: #ff5f56;--ok: #3fb950;--radius: 10px;font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}.app{max-width:1040px;margin:0 auto;padding:0 16px 48px}.topbar{display:flex;align-items:center;justify-content:space-between;padding:16px 4px;border-bottom:1px solid var(--border);margin-bottom:24px}.brand{font-weight:700;font-size:18px;color:var(--text);text-decoration:none;letter-spacing:.5px}.topbar nav a{color:var(--muted);text-decoration:none;margin-left:16px}.topbar nav a:hover{color:var(--text)}h1{font-size:22px;margin:0 0 12px}h2{font-size:16px;margin:0 0 12px}.card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:20px;max-width:560px;margin:0 auto 20px}.wide{max-width:100%}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px;margin-bottom:20px}.grid .card{max-width:none;margin:0}.wide>.card{max-width:none;margin:0 0 20px}.stack{display:flex;flex-direction:column;gap:12px}label{display:flex;flex-direction:column;gap:6px;font-size:13px;color:var(--muted)}input,select{background:var(--panel-2);border:1px solid var(--border);border-radius:8px;color:var(--text);padding:10px 12px;font-size:14px;width:100%}input:focus,select:focus{outline:none;border-color:var(--accent)}button{background:var(--accent);color:var(--accent-ink);border:none;border-radius:8px;padding:10px 16px;font-size:14px;font-weight:600;cursor:pointer}button:disabled{opacity:.5;cursor:not-allowed}button.danger{background:transparent;color:var(--danger);border:1px solid var(--danger);padding:6px 12px;font-size:13px}.muted{color:var(--muted)}.small{font-size:12px}.error{color:var(--danger);font-size:14px}.notice{background:var(--panel-2);border:1px solid var(--border);border-left:3px solid var(--accent);border-radius:8px;padding:12px 14px;font-size:13px;color:var(--text)}.revealed{margin-top:16px;padding-top:16px;border-top:1px solid var(--border)}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:13px}.mono.block{display:block;background:var(--panel-2);border:1px solid var(--border);border-radius:8px;padding:10px 12px;word-break:break-all}.row{display:flex;align-items:center;justify-content:space-between;gap:12px}.scroll{overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:14px}th,td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--border);white-space:nowrap}th{color:var(--muted);font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.4px}.state{display:inline-block;padding:2px 8px;border-radius:999px;font-size:12px;background:var(--panel-2);border:1px solid var(--border)}.state-session_ready,.state-active{color:var(--ok);border-color:var(--ok)}.state-revoked,.state-failed{color:var(--danger);border-color:var(--danger)}ul.plain,ul.plain li{line-height:1.6}a{color:var(--accent)}