.share-dock {
  position: fixed;
  z-index: 40;
  right: 24px;
  bottom: 20px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  width: 226px;
  direction: rtl;
}

.share-dock.is-past-footer {
  visibility: hidden;
  pointer-events: none;
}

.share-action {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 46px;
  padding: 8px 10px;
  border: 1px solid transparent;
  border-radius: 8px;
  box-shadow: 0 3px 12px #14213d26;
  font: 700 14px/1.3 Tahoma, Arial, sans-serif;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
}

.share-icon {
  width: 20px;
  height: 20px;
  flex: none;
}

.share-whatsapp { border-color: #aeb7c1; background: #087f5b; color: #fff; }
.share-whatsapp:hover { background: #066b4d; color: #fff; }
.share-copy { border-color: #aeb7c1; background: #fff; color: #14213d; }
.share-copy:hover { background: #f1f4f7; }

@media (max-width: 768px) {
  body { padding-bottom: calc(72px + env(safe-area-inset-bottom)); }
  .share-dock {
    right: 12px;
    left: 12px;
    bottom: calc(8px + env(safe-area-inset-bottom));
    grid-template-columns: repeat(2, minmax(0, 1fr));
    width: auto;
  }
  .share-action { min-height: 48px; padding-inline: 5px; font-size: 13px; }
}