/* ============================================
   /books/ — Books Library Styles
   ============================================ */

.books-featured-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: var(--space-md); margin-top: var(--space-md); }

.book-card { background: #fff; border: 1px solid var(--border); border-radius: 8px; padding: var(--space-md); margin-bottom: var(--space-md); transition: transform 0.2s, box-shadow 0.2s; }
.book-card:hover { transform: translateY(-2px); box-shadow: 0 4px 12px rgba(0,0,0,0.08); }
.book-card-featured { border-left: 3px solid var(--primary); }

.book-card h3, .book-card h4 { font-size: 1.05rem; line-height: 1.4; margin-bottom: 0.25rem; }
.book-category-label { display: inline-block; font-size: 0.7rem; font-weight: 600; color: var(--primary); text-transform: uppercase; letter-spacing: 0.04em; margin-bottom: 0.35rem; }
.book-author { font-size: 0.9rem; font-weight: 500; color: var(--text); margin-bottom: 0.25rem; }
.book-meta { font-size: 0.8rem; color: var(--text-muted); margin-bottom: var(--space-sm); }
.book-review { font-size: 0.9rem; color: var(--text); line-height: 1.65; margin-bottom: var(--space-sm); }
.book-who { font-size: 0.85rem; color: var(--text-light); margin-bottom: var(--space-sm); }

.book-takeaways { margin-bottom: var(--space-sm); }
.book-takeaways summary { font-size: 0.85rem; font-weight: 600; color: var(--primary); cursor: pointer; padding: 0.35rem 0; }
.book-takeaways ul { margin: var(--space-xs) 0 0 1.25rem; padding: 0; }
.book-takeaways li { font-size: 0.85rem; color: var(--text-light); line-height: 1.6; margin-bottom: 0.25rem; }

.book-card-footer { display: flex; align-items: center; gap: var(--space-sm); flex-wrap: wrap; margin-top: var(--space-sm); padding-top: var(--space-sm); border-top: 1px solid var(--border); }

@media (max-width: 768px) {
    .books-featured-grid { grid-template-columns: 1fr; }
    .book-card { padding: var(--space-sm); }
}