*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%;width:100%;overflow:hidden}body{background-color:#3c3c3c;color:#f0f0f0;font-family:system-ui,-apple-system,sans-serif;font-size:13px;-webkit-font-smoothing:antialiased;user-select:none;-webkit-user-select:none;-webkit-touch-callout:none;-webkit-tap-highlight-color:transparent}input,textarea,select,[contenteditable=true],[contenteditable=""],[data-testid=agent-transcript],[data-testid=agent-transcript] *,[data-testid=output-panel-messages],[data-testid=output-panel-messages] *,[data-testid=as2-error-bar],[data-testid=as2-error-bar] *{user-select:text;-webkit-user-select:text;-webkit-touch-callout:default}.app-shell{display:flex;flex-direction:column;height:100%;width:100%}