*{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}h1{color:#1a1a2e;font-size:1.5rem}h3{color:#333;font-size:1.1rem}@media (width<=768px){h1{font-size:1.2rem}h3{font-size:.95rem}.sidebar{z-index:1000;height:100vh;transition:left .3s;position:fixed;top:0;bottom:0;left:-260px}.sidebar.open{left:0}.sidebar-overlay{display:block!important}.mobile-header{display:flex!important}.desktop-sidebar-header{display:none!important}.main-content{padding:1rem!important}table{font-size:.8rem!important}th,td{white-space:nowrap;padding:.4rem .6rem!important}}@media (width>=769px){.sidebar{position:relative}.sidebar-overlay,.mobile-header{display:none!important}}@media print{body *{visibility:hidden}#receipt,#receipt *{visibility:visible}#receipt{width:100%;position:absolute;top:0;left:0}.sidebar,.mobile-header{display:none!important}}