.control {
  transition: all 0.2s ease;
  opacity: 0.3;
}

.root:hover .control {
  background-color: rgba(255, 255, 255, 0.8);
  border: 1px solid rgba(0, 0, 0, 0.1);
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
  opacity: 1;
}

.thumbnailButton {
  display: block;
  border-radius: var(--mantine-radius-sm);
  cursor: zoom-in;
  line-height: 0;
}

/* The carousel viewport clips overflow, which would cut the outer edge off the
   focus ring of the leading slide. Drawing it inside keeps it fully visible. */
.thumbnailButton:focus-visible {
  outline-offset: -2px;
}