/* SNS Hub — Tooltip floating accessibile
 * Abbinato a /js/tooltips.js. Zero dipendenze. */

.sns-tooltip {
  position: absolute;
  top: -9999px;
  left: -9999px;
  background: #1f2937;
  color: #ffffff;
  padding: 8px 10px;
  font: 13px/1.4 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, system-ui, sans-serif;
  border-radius: 6px;
  max-width: 280px;
  min-width: 60px;
  z-index: 99999;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
  pointer-events: none;
  opacity: 0;
  word-wrap: break-word;
  overflow-wrap: break-word;
  animation: snsTipIn 150ms ease-out forwards;
  --sns-arrow-left: 50%;
}

/* freccia: di default punta giù (tooltip ABOVE target) */
.sns-tooltip::after {
  content: "";
  position: absolute;
  bottom: -6px;
  left: var(--sns-arrow-left);
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 6px solid transparent;
  border-right: 6px solid transparent;
  border-top: 6px solid #1f2937;
  pointer-events: none;
}

/* variante BELOW: freccia in alto */
.sns-tooltip--below::after {
  bottom: auto;
  top: -6px;
  border-top: none;
  border-bottom: 6px solid #1f2937;
}

@keyframes snsTipIn {
  from {
    opacity: 0;
    transform: translateY(4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.sns-tooltip--below {
  animation-name: snsTipInBelow;
}
@keyframes snsTipInBelow {
  from {
    opacity: 0;
    transform: translateY(-4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .sns-tooltip,
  .sns-tooltip--below {
    animation: none;
    opacity: 1;
  }
}

/* hint visivo sugli elementi con tooltip (opzionale, non invasivo) */
[data-tip] {
  cursor: help;
}
[data-tip]:focus-visible {
  outline: 2px solid #b8860b;
  outline-offset: 2px;
  border-radius: 2px;
}