:root{--border: #d0d7de;--muted: #57606a;--bg: #f6f8fa;--accent: #0969da;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;color:#1f2328}*{box-sizing:border-box}body{margin:0;background:var(--bg)}.app{min-height:100vh}.topbar{display:flex;align-items:center;gap:12px;padding:0 20px;height:52px;background:#24292f;color:#fff}.topbar .brand{font-weight:700;letter-spacing:.2px}.topbar .persona{font-size:12px;color:#adbac7;border:1px solid #444c56;border-radius:999px;padding:2px 10px}.body{display:flex;align-items:stretch}.sidenav{width:200px;padding:16px;border-right:1px solid var(--border);background:#fff;min-height:calc(100vh - 52px)}.sidenav a{display:block;padding:8px 10px;border-radius:6px;color:#1f2328;text-decoration:none;font-size:14px}.sidenav a:hover{background:var(--bg)}.content{flex:1;padding:24px 28px}h1{font-size:20px;margin:0 0 16px}.grid{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--border);border-radius:8px;overflow:hidden;font-size:14px}.grid th,.grid td{text-align:left;padding:10px 14px;border-bottom:1px solid var(--border)}.grid thead th{background:var(--bg);font-weight:600;color:var(--muted)}.grid tbody tr:last-child td{border-bottom:none}.grid .num{text-align:right;font-variant-numeric:tabular-nums}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.badge{font-weight:600;font-size:13px}.muted{color:var(--muted)}.error{color:#cf222e}.empty{color:var(--muted);padding:16px}.empty.indent{padding-left:24px}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.detail-header{display:flex;align-items:center;gap:12px;margin-bottom:4px}.detail-header h1{margin:0}h2{font-size:15px;margin:24px 0 10px;color:var(--muted);text-transform:uppercase;letter-spacing:.4px}.tree{list-style:none;margin:0;padding-left:18px}.tree>li:first-child{padding-left:0}.tree summary{cursor:pointer;display:flex;align-items:center;gap:10px;padding:8px 10px;border:1px solid var(--border);border-radius:6px;background:#fff;margin:4px 0;font-size:14px;list-style:none}.tree summary::-webkit-details-marker{display:none}.tree-kind{font-size:11px;font-weight:700;text-transform:uppercase;color:var(--accent);min-width:74px}.leaf-list{padding-left:18px}.leaf{display:flex;align-items:center;gap:10px;padding:8px 10px;margin:4px 0;border:1px dashed var(--border);border-radius:6px;font-size:14px}.plain-list{list-style:none;margin:0;padding:0;font-size:14px}.plain-list li{padding:8px 0;border-bottom:1px solid var(--border)}.plain-list li:last-child{border-bottom:none}