html,body,#root{height:100%}body{margin:0;background:#fafafa;color:#222;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif}.app-content{min-height:calc(100vh - 96px)}.ant-layout-sider{box-shadow:inset -1px 0 #f0f0f0}.ant-layout-header{box-shadow:0 1px #f0f0f0}.text-muted{color:#666}