/* Shared tooltip styles (replaces inline <style> blocks) */
.premium-tooltip {
  position: absolute;
  z-index: 50;
  width: 16rem;
  padding: 0.75rem 1rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: white;
  background-color: #1f2937;
  border-radius: 0.5rem;
  box-shadow:
    0 10px 15px -3px rgba(0, 0, 0, 0.1),
    0 4px 6px -2px rgba(0, 0, 0, 0.05);
  opacity: 0;
  visibility: hidden;
  transition:
    opacity 0.3s,
    visibility 0.3s;
}

.tooltip-trigger:hover .premium-tooltip {
  opacity: 1;
  visibility: visible;
}