/* ===== Share to Instagram/TikTok modal ===== */
.social-share-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(2px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1200;
  padding: 20px;
}
.social-share-overlay[hidden] { display: none; }
.social-share-overlay.is-open { animation: socialShareFadeIn 200ms ease; }
@keyframes socialShareFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.social-share-modal {
  width: 100%;
  max-width: 420px;
  max-height: calc(100vh - 40px);
  overflow-y: auto;
  background: var(--card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.18);
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.social-share-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.social-share-modal-header h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 800;
}
.social-share-close {
  border: none;
  background: transparent;
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  color: var(--muted-fg);
  padding: 2px 6px;
}
.social-share-close:hover { color: var(--fg); }

.social-share-body {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.social-share-preview-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 9 / 16;
  max-height: 360px;
  margin: 0 auto;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--muted);
  display: flex;
  align-items: center;
  justify-content: center;
}
.social-share-preview {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.social-share-preview[hidden] { display: none; }
.social-share-preview-loading {
  font-size: 13px;
  color: var(--muted-fg);
  text-align: center;
  padding: 0 16px;
}

.social-share-actions-row,
.social-share-open-row {
  display: flex;
  gap: 8px;
}
.social-share-actions-row .social-share-btn,
.social-share-open-row .social-share-btn { flex: 1; }

.social-share-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 9px 14px;
  font-size: 13px;
  font-weight: 600;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
  font-family: var(--font-body);
}
.social-share-btn svg { width: 14px; height: 14px; }
.social-share-btn--primary { background: var(--primary); color: var(--primary-fg, #fff); }
.social-share-btn--primary:hover { opacity: 0.9; }
.social-share-btn--ghost { background: var(--muted); color: var(--fg); border-color: var(--border); }
.social-share-btn--ghost:hover { background: var(--card); }
.social-share-btn.is-disabled { opacity: 0.5; pointer-events: none; }

.social-share-caption {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px 12px;
  background: var(--muted);
  color: var(--fg);
  font-size: 13px;
  font-family: var(--font-body);
  line-height: 1.5;
  resize: vertical;
}

.social-share-hint {
  margin: 0;
  font-size: 12px;
  color: var(--muted-fg);
  line-height: 1.4;
}

@media (max-width: 480px) {
  .social-share-actions-row,
  .social-share-open-row { flex-direction: column; }
}