.page-loading-bar {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 100%;
  z-index: 9999;
  pointer-events: none;
  opacity: 0;
}

.page-loading-bar::before {
  content: "";
  position: absolute;
  left: -35%;
  width: 35%;
  height: 100%;
  background: linear-gradient(90deg, #1d4ed8, #60a5fa);
  box-shadow: 0 0 8px rgba(59, 130, 246, 0.45);
}

.page-loading-bar.is-visible {
  opacity: 1;
}

.page-loading-bar.is-visible::before {
  animation: pageLoadingSlide 1s ease-in-out infinite;
}

@keyframes pageLoadingSlide {
  0% {
    left: -35%;
  }
  100% {
    left: 100%;
  }
}