#auth-form button[type="submit"]{position:relative;overflow:hidden;isolation:isolate}#auth-form button[type="submit"]:before{content:"";position:absolute;z-index:-1;inset:-2px;translate:-115% 0;background:linear-gradient(100deg,transparent 35%,rgb(186 248 109 / 55%) 49%,transparent 63%);animation:auth-button-shimmer 3.2s ease-in-out infinite}#auth-form button[type="submit"]:hover:before{animation-duration:1.1s}@keyframes auth-button-shimmer{45%,100%{translate:115% 0}}