.book-cover-widget {
  margin-top: 16px;
  padding: 14px 16px;
  border: 1px solid var(--brand-border, #ded7f2);
  border-radius: 8px;
  background: var(--brand-tint, #f7f5fc);
  color: var(--text-2, #555);
  font-size: 12px;
  line-height: 1.5;
}
.book-cover-widget [hidden] { display: none !important; }
.cover-link-heading { font-size: 13px; font-weight: 700; color: var(--text-1, #292331); }
.cover-status { margin: 5px 0 10px; }
.cover-primary-link {
  display: inline-flex;
  align-items: center;
  padding: 9px 12px;
  border-radius: 6px;
  background: var(--brand, #6e56cf);
  color: #fff;
  font-weight: 600;
  text-decoration: none;
}
.cover-primary-link:hover { filter: brightness(.95); }
.cover-primary-link:focus-visible, .cover-reference-links a:focus-visible { outline: 2px solid var(--brand, #6e56cf); outline-offset: 3px; }
.cover-reference-links { display: flex; flex-wrap: wrap; gap: 6px 14px; margin-top: 10px; }
.cover-reference-links a { color: var(--brand, #6e56cf); text-decoration: underline; text-underline-offset: 3px; }
.cover-link-note { margin: 9px 0 0; font-size: 11px; color: var(--text-3, #777); }
.cover-compact { margin: 0; padding: 13px 9px; width: 120px; box-sizing: border-box; text-align: center; align-self: start; }
.cover-compact .cover-primary-link { padding: 9px 7px; font-size: 11px; line-height: 1.5; }
.cover-compact .cover-status { font-size: 11px; }
.cover-compact .cover-link-note { font-size: 10px; }
@media (max-width: 500px) { .book-cover-widget:not(.cover-compact) { padding: 12px; } }