.glow-on-hover {
  border: none;
  outline: none;
  color: var(--white);
  background: var(--orange);
  cursor: pointer;
  position: relative;
  z-index: 0;
  border-radius: 15px;
}

.glow-on-hover:before {
  content: "";
  background: linear-gradient(
    45deg,
    var(--red),
    var(--orange),
    var(--red),
    var(--orange),
    var(--red)
  );
  position: absolute;
  top: -2px;
  left: -2px;
  background-size: 400%;
  z-index: -1;
  filter: blur(10px);
  width: calc(100% + 4px);
  height: calc(100% + 4px);
  animation: glowing 20s linear infinite;
  opacity: 0;
  transition: opacity 0.3s ease-in-out;
  border-radius: 15px;
}

.glow-on-hover:disabled::after {
  background: var(--ui2);
}

.rainbow-glow-bg {
  background: linear-gradient(60deg, #ee7752 0%, #e73c7e 33%, #23a6d5 66%, #23d5ab 100%);
  background-size: 800%;
  animation: rainbow-glow 5s linear infinite;
}

.package-button:before {
  content: "";
  background: linear-gradient(
    45deg,
    var(--lightbluehover),
    var(--cyan),
    var(--lightbluehover),
    var(--cyan),
    var(--lightbluehover)
  );
  position: absolute;
  top: -2px;
  left: -2px;
  background-size: 400%;
  z-index: -1;
  filter: blur(10px);
  width: calc(100% + 4px);
  height: calc(100% + 4px);
  animation: glowing 20s linear infinite;
  opacity: 0;
  transition: opacity 0.3s ease-in-out;
  border-radius: 15px;
}

.package-button:disabled::after {
  background: var(--ui2);
}

.glow-on-hover:active {
  background: var(--cyan);
}

.glow-on-hover:active:after {
  background: linear-gradient(#ffa52c, #cc3a4d);
}

.glow-on-hover:hover:before {
  opacity: 1;
}

.glow-on-hover:after {
  z-index: -1;
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  background: linear-gradient(#ffa52c, #cc3a4d);
  border: 5px solid linear-gradient(#cc3a4d, #ffa52c);
  left: 0;
  top: 0;
  border-radius: 15px;
}

@keyframes glowing {
  0% {
    background-position: 0 0;
  }
  50% {
    background-position: 400% 0;
  }
  100% {
    background-position: 0 0;
  }
}

@keyframes rainbow-glow {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}