/* share-sidebar.css */

.share-sidebar {
  position: fixed;
  right: 2rem;
  bottom: 50%;
  transform: translateY(50%);
  z-index: 30;
  display: none;
}

@media (min-width: 1200px) {
  .share-sidebar {
    display: block;
  }
}

.share-buttons {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.share-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--duration-base) ease;
  position: relative;
}

.share-btn:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: #000;
  transform: scale(1.1);
}

.share-btn svg {
  width: 20px;
  height: 20px;
}

/* Tooltip */
.share-btn::after {
  content: attr(data-label);
  position: absolute;
  right: 100%;
  top: 50%;
  transform: translateY(-50%);
  margin-right: 0.75rem;
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 0.4rem 0.8rem;
  border-radius: 4px;
  white-space: nowrap;
  font-size: 0.75rem;
  color: var(--text-dim);
  opacity: 0;
  visibility: hidden;
  transition: all var(--duration-base) ease;
  pointer-events: none;
}

.share-btn:hover::after {
  opacity: 1;
  visibility: visible;
  margin-right: 1rem;
}

/* Mobile: horizontal strip below article */
@media (max-width: 1199px) {
  .share-sidebar {
    position: static;
    transform: none;
    display: flex;
    justify-content: center;
    margin: 2rem 0;
    padding: 2rem 1.5rem;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
  }

  .share-buttons {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .share-btn,
  .share-btn::after {
    transition: none;
  }

  .share-btn:hover {
    transform: none;
  }
}