.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
}

.tab-content-wrapper {
  position: relative; /* Key for the overlay to be positioned relative to this */
}

.tab-fade-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #f7f8f9;
  opacity: 0;
  pointer-events: none;
  z-index: 10;
  transition: opacity 0.6s ease;
}

.tab-fade-overlay.visible {
  opacity: 1;
}