.bookshelf-container{width:100%;margin-bottom:30px}.bookshelf-row{display:flex;flex-wrap:nowrap;align-items:flex-end;justify-content:flex-start;gap:5px;padding:15px 20px 0 0;margin-bottom:0;min-height:120px;position:relative;background:linear-gradient(to bottom,#f5f0e8 0%,#e8e0d5 100%);border-radius:4px;box-shadow:0 4px 8px rgba(0,0,0,0.1),inset 0 -3px 6px rgba(0,0,0,0.05)}.book-slot-info{position:absolute;bottom:-25px;left:50%;transform:translateX(-50%);background:rgba(0,0,0,0.85);color:white;padding:4px 8px;border-radius:4px;font-size:0.7rem;white-space:nowrap;opacity:0;pointer-events:none;transition:opacity 0.2s;z-index:100;max-width:150px;overflow:hidden;text-overflow:ellipsis}.book-slot:hover .book-slot-info{opacity:1}.bookshelf-fallback{margin-top:30px}.bookshelf-fallback-title{font-size:0.9rem;color:#666;margin-bottom:15px;padding-bottom:8px;border-bottom:1px solid #e0e0e0}@media (max-width:768px){.bookshelf-row{padding:10px 15px 0 0;min-height:90px;flex-wrap:wrap}}@media (max-width:480px){.bookshelf-row{min-height:70px}}