html,
body,
#app {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
}

.loading-container {
  display: flex;
  flex-direction: column;
  gap: 24px;
  align-items: center;
  justify-content: center;
}

.loading-spinner {
  display: flex;
  gap: 6px;
  align-items: center;
  justify-content: center;
  height: 40px;
}

.loading-bar {
  width: 4px;
  height: 24px;
  background-color: #498cff;
  border-radius: 2px;
  animation: loading-animation 1.2s ease-in-out infinite;
}

.loading-bar:nth-child(1) {
  animation-delay: 0s;
}

.loading-bar:nth-child(2) {
  animation-delay: 0.2s;
}

.loading-bar:nth-child(3) {
  animation-delay: 0.4s;
}

@keyframes loading-animation {
  0% {
    opacity: 0.3;
    transform: scaleY(0.5);
  }

  50% {
    opacity: 1;
    transform: scaleY(1.2);
  }

  100% {
    opacity: 0.3;
    transform: scaleY(0.5);
  }
}