/* Business Hub OS blog share bar + contextual CTA banner.
   Self-contained: works with or without the site stylesheets (CSS vars with fallbacks). */

.share-bar,
.share-cta-banner {
  --bhos-orange: #FF6B1A;
  --bhos-blue: #2456A0;
  --bhos-green: #2E9E5B;
  --bhos-navy: #0C1C38;
  --bhos-ink: #1a2333;
  --bhos-muted: #5b6b82;
  --bhos-line: #e6ebf2;
  --bhos-soft: #f6f8fb;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

/* Hidden until share.js builds and shows it. */
.share-bar[hidden] { display: none !important; }

.share-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  align-items: center;
  margin: 2rem 0;
  padding: 1rem 0;
  border-top: 1px solid var(--bhos-line, #e6ebf2);
  border-bottom: 1px solid var(--bhos-line, #e6ebf2);
}

.share-bar-label {
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--bhos-muted, #5b6b82);
  margin-right: 0.25rem;
}

.share-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.55rem 1.05rem;
  border-radius: 999px;
  border: 1px solid var(--bhos-line, #e6ebf2);
  background: #ffffff;
  color: var(--bhos-ink, #1a2333);
  font-size: 0.9rem;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
  line-height: 1.2;
}

.share-btn:hover,
.share-btn:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(12, 28, 56, 0.16);
}

.share-btn:focus-visible {
  outline: 2px solid var(--bhos-orange, #FF6B1A);
  outline-offset: 2px;
}

.share-btn:active { transform: translateY(0); }

.share-btn .share-icon {
  width: 1em;
  height: 1em;
  flex: none;
}

.share-btn-facebook { background: #1877F2; border-color: #1877F2; color: #ffffff; }
.share-btn-x { background: #000000; border-color: #000000; color: #ffffff; }
.share-btn-linkedin { background: #0A66C2; border-color: #0A66C2; color: #ffffff; }

.share-btn-whatsapp { background: #25D366; border-color: #25D366; color: #ffffff; }
.share-btn-telegram { background: #229ED9; border-color: #229ED9; color: #ffffff; }
.share-btn-reddit { background: #FF4500; border-color: #FF4500; color: #ffffff; }
.share-btn-pinterest { background: #E60023; border-color: #E60023; color: #ffffff; }
.share-btn-threads { background: #000000; border-color: #000000; color: #ffffff; }
.share-btn-bluesky { background: #0285FF; border-color: #0285FF; color: #ffffff; }
.share-btn-email { background: #0C1C38; border-color: #0C1C38; color: #ffffff; }

.share-btn-copy {
  background: #ffffff;
  border-color: var(--bhos-orange, #FF6B1A);
  color: var(--bhos-orange, #FF6B1A);
}

.share-btn-copy.is-copied {
  background: var(--bhos-green, #2E9E5B);
  border-color: var(--bhos-green, #2E9E5B);
  color: #ffffff;
}

.share-btn-native {
  background: var(--bhos-orange, #FF6B1A);
  border-color: var(--bhos-orange, #FF6B1A);
  color: #ffffff;
}

.share-btn-native[hidden] { display: none !important; }

/* Contextual CTA banner. Stays hidden unless ?share= is in the URL. */
.share-cta-banner[hidden] { display: none !important; }

.share-cta-banner {
  background: #ffffff;
  border: 2px solid var(--bhos-orange, #FF6B1A);
  border-radius: 16px;
  box-shadow: 0 0 24px rgba(255, 107, 26, 0.28), 0 4px 14px rgba(12, 28, 56, 0.08);
  padding: 1.5rem 1.75rem;
  margin: 0 auto 2rem;
  max-width: 68ch;
  text-align: center;
  color: var(--bhos-navy, #0C1C38);
}

.share-cta-banner p {
  margin: 0 0 1rem;
  font-size: 1.1rem;
  font-weight: 600;
}

.share-cta-banner .share-cta-action {
  display: inline-block;
  background: var(--bhos-orange, #FF6B1A);
  color: #ffffff;
  text-decoration: none;
  font-weight: 800;
  padding: 0.7rem 1.6rem;
  border-radius: 999px;
  transition: transform 0.15s ease, box-shadow 0.15s ease, filter 0.15s ease;
}

.share-cta-banner .share-cta-action:hover {
  filter: brightness(0.94);
  transform: translateY(-2px);
  box-shadow: 0 8px 18px rgba(255, 107, 26, 0.35);
}

@media (min-width: 640px) {
  .share-bar { gap: 0.75rem; }
}