.fade-enter-active,.fade-leave-active{transition:opacity .3s ease}.fade-enter-from,.fade-leave-to{opacity:0}.buy-button{background:#3ead50;border:0;color:#fff;width:50%}.modal{display:block}.modal-dialog{max-width:600px}.form-label{color:#495057;font-weight:500}.btn-primary{background:linear-gradient(45deg,#007bff,#0056b3);border:none}.btn-primary:hover{background:linear-gradient(45deg,#0056b3,#004085);transform:translateY(-1px)}.toast-container{z-index:1060}.spinner-border-sm{height:.875rem;width:.875rem}.invalid-feedback{display:block}.modal.fade.show{animation:modalFadeIn .3s ease-out}@keyframes modalFadeIn{0%{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}.toast.show{animation:slideInRight .3s ease-out}@keyframes slideInRight{0%{transform:translate(100%)}to{transform:translate(0)}}