.app-container{display:flex;flex-direction:column;height:100vh;overflow:hidden}.app-content{flex:1;overflow-y:auto;padding:20px}:root{font-family:Segoe UI Variable,Segoe UI,system-ui,-apple-system,sans-serif;font-size:14px;line-height:1.4;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;color-scheme:light dark}*,*:before,*:after{box-sizing:border-box}body{margin:0;padding:0;min-height:100vh}#root{min-height:100vh}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#80808066;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#80808099}