.gradient-btn{animation:3s ease-in-out infinite btnGlow}.gradient-btn:after{content:"";pointer-events:none;background:linear-gradient(90deg,#0000,#ffffff1f,#0000);width:60%;height:100%;animation:4s ease-in-out infinite btnShimmer;position:absolute;top:0;left:-100%}.gradient-btn:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 6px 35px #ff6b3580,0 0 50px #e5207b35,0 0 80px #ff6b3525!important}.gradient-btn:hover:not(:disabled):after{opacity:0;animation:none}.gradient-btn:active:not(:disabled){transform:translateY(0)scale(.98)}@keyframes btnGlow{0%,to{box-shadow:0 4px 20px #ff6b3540,0 0 8px #e5207b15}50%{box-shadow:0 6px 32px #ff6b3570,0 0 24px #e5207b30,0 0 48px #ff6b3520}}@keyframes btnShimmer{0%{left:-100%}40%{left:150%}to{left:150%}}