:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;--bg:#fff;--fg:#111827;--muted:#6b7280;--border:#e5e7eb;--accent:#2563eb;--panel:#f9fafb;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;--bg:#111827;--fg:#f3f4f6;--muted:#9ca3af;--border:#374151;--accent:#60a5fa;--panel:#1f2937}}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--bg);color:var(--fg)}.app{flex-direction:column;height:100%;display:flex}.toolbar{border-bottom:1px solid var(--border);background:var(--panel);flex-wrap:wrap;align-items:center;gap:8px;padding:8px 12px;display:flex}.toolbar h1{margin:0 8px 0 0;font-size:16px}.toolbar .spacer{flex:1}button{font:inherit;border:1px solid var(--border);background:var(--bg);color:var(--fg);cursor:pointer;border-radius:6px;padding:6px 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