.hidden {
  display: none;
}

.slide-in {
  animation: slide-in 0.5s forwards;
}

.slide-out {
  animation: slide-out 0.5s forwards;
}

@keyframes slide-in {
  from { transform: translateX(-100%); }
  to { transform: translateX(0); }
}

@keyframes slide-out {
  from { transform: translateX(0); }
  to { transform: translateX(-100%); }
}

.pop-up {
  animation: pop-up 0.3s forwards;
}

@keyframes pop-up {
  from { transform: scale(0.95); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

.toggle-icon-vertical {
  animation: toggle-vertical 0.3s forwards;
}

@keyframes toggle-vertical {
  0% {
      transform: rotate(0deg);
  }
  100% {
      transform: rotate(90deg);
  }
}

.toggle-icon-horizontal {
  animation: toggle-horizontal 0.3s forwards;
}

@keyframes toggle-horizontal {
  0% {
      transform: rotate(90deg);
  }
  100% {
      transform: rotate(0deg);
  }
}

.fade-in {
  animation: fade-in 0.5s forwards;
}

@keyframes fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

.watermark {
  position: fixed;
  bottom: 10px;
  left: 50%;
  transform: translateX(-50%);
  opacity: 0.3;
  font-size: 12px;
  color: black;
}

.highlighted {
  background-color: #ebf4ff;
}

.z-max {
  z-index: 1001;
}