.toggle-day {
  color: #e5e9f0;
  background: #3b4252;
  border-radius: 15px;
  width: 200px;
  height: 80px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  font-family: "Helvetica", cursive;
  transition: transform 0.3s ease, opacity 0.3s ease;
  position: relative;
  overflow: hidden;
}

.toggle-day h1,
.toggle-day p {
  margin: 0;
}

.toggle-day::before {
  content: "";
  position: absolute;
  top: -5px;
  left: -5px;
  right: -5px;
  bottom: -5px;
  z-index: -1;
  opacity: 0.2;
  border-radius: 15px;
  border: 2px solid transparent;
  background: linear-gradient(45deg, #ff0066, #ffcc00, #33cc33, #0066ff);
  background-size: 400% 400%;
  animation: borderAnimation 2s linear infinite;
}

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