body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:#f5f5f5}.App{min-height:100vh}@keyframes flash{0%,to{background-color:#fff}50%{background-color:#e0e7ff}}.attendance-table.refresh-flash{animation:flash .5s ease-in-out}.custom-scrollbar::-webkit-scrollbar{height:8px}.custom-scrollbar::-webkit-scrollbar-track{background:#f1f1f1;border-radius:10px}.custom-scrollbar::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:10px}.custom-scrollbar::-webkit-scrollbar-thumb:hover{background:#94a3b8}