.diagnostic-tabs{display:flex;gap:8px;flex-wrap:wrap;margin:16px 0;padding:8px;border:1px solid var(--border,#e2e8f0);border-radius:12px;background:var(--surface,#fff)}
.diagnostic-tabs button{white-space:nowrap}
.diagnostic-json{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:13px;line-height:1.7;white-space:pre-wrap;overflow-wrap:anywhere;background:var(--bg,#f6f8fb);border:1px solid var(--border,#e2e8f0);padding:16px;border-radius:10px;max-height:60vh;overflow:auto}
.diagnostic-info{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:16px;margin:4px 0 20px}
.diagnostic-info div{min-width:0}.diagnostic-info dt{color:var(--muted,#64748b);font-size:12px;margin-bottom:5px}.diagnostic-info dd{margin:0;overflow-wrap:anywhere}
.diagnostic-wide{grid-column:1/-1}.diagnostic-wide textarea{width:100%;resize:vertical}