/* YouTube-style top loading bar */

.nav-loading-bar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  z-index: 9999;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.2s ease;
}

.nav-loading-bar.is-active {
  opacity: 1;
}

.nav-loading-bar__progress {
  height: 100%;
  width: 0%;
  background-color: #4f46e5;
  box-shadow: 0 0 8px rgba(79, 70, 229, 0.7);
  transition: width 0.2s ease;
  border-radius: 0 2px 2px 0;
}

.nav-loading-bar.is-complete .nav-loading-bar__progress {
  width: 100% !important;
  transition: width 0.15s ease;
}