Share Button

<button type="button" class="nuda-share-btn" aria-label="Share">
  <span class="nuda-share-btn__tooltip" aria-hidden="true">Copy link</span>
  <svg class="nuda-share-btn__icon" viewBox="0 0 24 24" aria-hidden="true">
    <circle cx="18" cy="5" r="3" fill="none" stroke="currentColor" stroke-width="2" />
    <circle cx="6" cy="12" r="3" fill="none" stroke="currentColor" stroke-width="2" />
    <circle cx="18" cy="19" r="3" fill="none" stroke="currentColor" stroke-width="2" />
    <path d="M8.6 10.5l6.8-3.9M8.6 13.5l6.8 3.9"
      stroke="currentColor" stroke-width="2" stroke-linecap="round" />
  </svg>
  <span>Share</span>
</button>

/* Share Button
   Icon rotates + a tooltip slides in on hover. */

.nuda-share-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px 7px 12px;
  background: #0c0c10;
  border: 1px solid #1c1c22;
  border-radius: 999px;
  color: #a0a0a8;
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  transition: color 0.25s, border-color 0.25s;
}

.nuda-share-btn__icon {
  width: 16px;
  height: 16px;
  color: #a0a0a8;
  transition: color 0.25s, transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.nuda-share-btn:hover { color: #fafafa; border-color: #9d6dff; }
.nuda-share-btn:hover .nuda-share-btn__icon {
  color: #9d6dff;
  transform: rotate(-12deg) scale(1.1);
}

.nuda-share-btn__tooltip {
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) translateY(4px);
  background: #111114;
  border: 1px solid #1c1c22;
  color: #fafafa;
  font-size: 11px;
  padding: 4px 8px;
  border-radius: 6px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s, transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.nuda-share-btn__tooltip::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 4px solid transparent;
  border-top-color: #1c1c22;
}

.nuda-share-btn:hover .nuda-share-btn__tooltip {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.nuda-share-btn:focus-visible {
  outline: 2px solid #e4ff54;
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  .nuda-share-btn,
  .nuda-share-btn__icon,
  .nuda-share-btn__tooltip { transition: none; }
  .nuda-share-btn:hover .nuda-share-btn__icon { transform: none; }
}