/* share.css — styles for the reusable Lupine Science share component.
   Loaded only by pages that include the share widget. */

:root {
  --share-ink: var(--ink-soft, #4c4e58);
  --share-ink-hover: var(--indigo, #3d4db3);
  --share-border: var(--rule, #e2dfd4);
  --share-bg: var(--paper, #faf9f6);
  --share-bg-hover: var(--indigo-wash, rgba(61, 77, 179, 0.08));
  --share-focus: var(--indigo, #3d4db3);
  --share-gap: 8px;
  --share-icon-size: 18px;
}

.share-root {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--share-gap);
  margin: 2.4em 0 0;
  padding: 16px 0 0;
  border-top: 1px solid var(--share-border);
  font-family: var(--mono, 'IBM Plex Mono', ui-monospace, monospace);
  font-size: 13px;
  position: relative;
}

.share-label {
  color: var(--ink-faint, #6e707a);
  margin-right: 4px;
}

.share-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--share-gap);
  list-style: none;
  margin: 0;
  padding: 0;
}

.share-list[hidden] {
  display: none;
}

.share-list li,
.share-menu li {
  margin: 0;
  padding: 0;
}

.share-link,
.share-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-width: 44px;
  min-height: 44px;
  padding: 6px 12px;
  border-radius: 4px;
  border: 1px solid var(--share-border);
  background: var(--share-bg);
  color: var(--share-ink);
  text-decoration: none;
  font-family: inherit;
  font-size: inherit;
  cursor: pointer;
  transition: background 180ms, border-color 180ms, color 180ms;
}

.share-link svg,
.share-toggle svg {
  width: var(--share-icon-size);
  height: var(--share-icon-size);
  flex-shrink: 0;
}

.share-link:hover,
.share-link:focus,
.share-toggle:hover,
.share-toggle:focus {
  background: var(--share-bg-hover);
  border-color: var(--share-focus);
  color: var(--share-ink-hover);
}

.share-link:focus-visible,
.share-toggle:focus-visible {
  outline: 2px solid var(--share-focus);
  outline-offset: 2px;
}

.share-live {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* Mobile tray */
@media (max-width: 600px) {
  .share-root {
    flex-wrap: wrap;
  }

  .share-toggle {
    min-width: 44px;
    min-height: 44px;
    padding: 8px 12px;
    justify-content: center;
  }

  .share-toggle-text {
    margin-left: 4px;
  }

  .share-menu {
    position: static;
    flex-basis: 100%;
    list-style: none;
    margin: 6px 0 0;
    padding: 6px;
    border: 1px solid var(--share-border);
    border-radius: 6px;
    background: var(--share-bg);
    box-shadow: 0 8px 24px rgba(22, 23, 29, 0.08);
  }

  .share-menu[hidden] {
    display: none;
  }

  .share-menu .share-link {
    width: 100%;
    justify-content: flex-start;
    min-height: 44px;
    border: none;
    border-radius: 4px;
    background: transparent;
  }

  .share-menu .share-link:hover,
  .share-menu .share-link:focus {
    background: var(--share-bg-hover);
  }
}

@media print {
  .share-root {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .share-link,
  .share-toggle,
  .share-menu,
  .article .share-link,
  .article .share-toggle {
    transition: none !important;
    animation: none !important;
  }
}