.book-details-page-container{padding:1rem;background-color:var(--background-color);color:var(--primary-color);max-width:1200px;margin:auto}.book-details-layout{display:grid;grid-template-columns:350px 1fr;grid-gap:3rem;gap:3rem;align-items:flex-start}.left-column{position:-webkit-sticky;position:sticky;top:2rem;display:flex;flex-direction:column;align-items:center}.book-cover-image{width:100%;height:auto;border-radius:12px;box-shadow:0 10px 25px rgba(0,0,0,.2);margin-bottom:1.5rem}.cover-meta-info{display:flex;justify-content:space-around;width:100%;padding:1rem;background-color:var(--secondary-color);border-radius:8px;text-align:center}.meta-stat{display:flex;flex-direction:column;align-items:center;gap:.25rem}.meta-stat-value{font-size:1.2rem;font-weight:700;color:var(--accent-color)}.meta-stat-label{font-size:.8rem;text-transform:uppercase;opacity:.8}.right-column{display:flex;flex-direction:column;gap:1.5rem}.book-title{font-size:2.8rem;font-weight:700;line-height:1.2;margin:0}.book-author{font-size:1.5rem;font-weight:300;color:var(--accent-color);margin-top:-1rem}.book-meta-list{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:1rem;font-size:.9rem}.book-meta-item{background-color:var(--secondary-color);padding:.5rem 1rem;border-radius:20px}.book-actions{display:flex;flex-direction:column;gap:1rem;justify-content:center;padding-top:1rem;border-top:1px solid var(--secondary-color)}.book-action-button{padding:12px 24px;border-radius:8px;border:none;cursor:pointer;font-size:1rem;font-weight:700;transition:all .2s ease;width:80%;margin-top:.5rem;text-decoration:none;text-align:center;display:inline-block;box-sizing:border-box}.book-action-button.primary{background-color:var(--accent-color);color:var(--primary-color)}.book-action-button.secondary{background-color:var(--secondary-color);color:var(--primary-color)}.book-action-button:hover{transform:translateY(-2px);box-shadow:0 4px 10px rgba(0,0,0,.1)}.book-action-button.full-width-button{margin-top:1rem;flex-basis:100%}.book-description-title{font-size:1.5rem;margin-bottom:.5rem;padding-bottom:.5rem;border-bottom:2px solid var(--accent-color)}.book-description-text{font-size:1.1rem;line-height:1.8;white-space:pre-wrap}.comments-section{margin-top:2rem;padding-top:2rem;border-top:1px solid var(--secondary-color)}.comments-title{font-size:2rem;margin-bottom:2rem}.comment-input-area{display:flex;gap:1rem;align-items:flex-start;margin-bottom:2.5rem}.comment-input-area .comment-user-avatar{flex-shrink:0}.comment-input-box{width:100%}.comment-textarea{width:100%;padding:.8rem 1rem;border-radius:12px;box-sizing:border-box;border:1px solid var(--secondary-color);background-color:var(--secondary-color);color:var(--primary-color);font-size:1rem;line-height:1.5;resize:none;transition:height .3s ease-in-out,border-color .2s ease;min-height:2.5rem}.comment-textarea.expanded{height:auto;max-height:120px;overflow-y:auto}.comment-textarea:focus{border-color:var(--accent-color)}.comment-buttons{display:flex;justify-content:flex-end;gap:.5rem;margin-top:.5rem}.comment-cancel-button,.comment-post-button{padding:8px 16px;border-radius:5px;border:none;cursor:pointer;font-weight:700;transition:background-color .2s ease}.comment-post-button{background-color:var(--accent-color);color:var(--primary-color)}.comment-cancel-button{background-color:transparent;color:var(--primary-color)}.comment-item{display:flex;gap:1rem;padding-bottom:1.5rem;margin-bottom:1.5rem;border-bottom:1px solid var(--secondary-color)}.comment-user-avatar{width:45px;height:45px;border-radius:50%}.comment-body{flex-grow:1}.comment-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:.25rem}.comment-username{font-weight:700;color:var(--primary-color)}.comment-date{font-size:.8rem;opacity:.7}.comment-text{margin-bottom:.75rem;color:var(--primary-color);line-height:1.6}.comment-actions{display:flex;align-items:center;gap:1rem}.comment-like-button{cursor:pointer;font-size:1rem;color:var(--primary-color);transition:color .2s ease,transform .2s ease;display:flex;align-items:center;gap:.3rem}.comment-like-button .like-icon{font-size:1.4rem}.comment-like-button.liked .like-icon{color:#e91e63;transform:scale(1.1)}.comment-delete-button{border:none;background:none;color:#f44336;cursor:pointer;font-size:1.2rem;margin-left:auto;padding:.5rem}@media (max-width:768px){.book-details-layout{grid-template-columns:1fr;gap:1rem}.left-column{position:static}.right-column{gap:1rem}.comments-section{margin-top:1.5rem;padding-top:1.5rem}.book-title{font-size:2rem}.book-author{font-size:1.2rem}.book-actions{flex-direction:column;align-items:stretch}.book-action-button{width:100%}}.comment-email{font-size:.85rem;color:var(--text-color-light);margin-left:.5rem}.suggester-info-section{margin-top:2rem;padding-top:2rem}.suggester-info-title{font-size:2rem;margin-bottom:1.5rem;color:var(--accent-color)}.related-books-section{margin-top:3rem;padding-top:2rem;border-top:1px solid var(--secondary-color)}.related-books-title{font-size:2rem;margin-bottom:2rem;text-align:center}.related-books-grid{display:flex;overflow-x:auto;-webkit-overflow-scrolling:touch;gap:1rem;padding-bottom:1.5rem}.related-books-grid .book-card{flex-shrink:0}