.book-input-section{margin-bottom:2rem;position:relative}.input-group{display:flex;gap:1rem;margin-bottom:.5rem}.input-wrapper{flex:1;position:relative}.book-input{width:100%;padding:1rem 3rem 1rem 1.5rem;background:rgba(10,10,15,.8);border:2px solid rgba(157,78,221,.3);border-radius:8px;color:var(--text-light);font-size:1rem;transition:all .3s ease;outline:none}.book-input:focus{border-color:var(--neon-teal);box-shadow:0 0 20px #00ffff4d}.book-input:disabled{opacity:.5;cursor:not-allowed}.book-input::placeholder{color:var(--text-muted)}.input-loading{position:absolute;right:1rem;top:50%;transform:translateY(-50%);color:var(--neon-purple);font-size:1rem}.search-dropdown{position:absolute;top:calc(100% + .5rem);left:0;right:0;background:rgba(10,10,15,.98);border:2px solid var(--neon-purple);border-radius:8px;max-height:400px;overflow-y:auto;z-index:100;box-shadow:0 10px 30px #9d4edd66;animation:dropdownAppear .2s ease}@keyframes dropdownAppear{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.search-result-item{display:flex;gap:1rem;padding:.75rem;cursor:pointer;transition:all .3s ease;border-bottom:1px solid rgba(157,78,221,.1)}.search-result-item:last-child{border-bottom:none}.search-result-item:hover{background:rgba(157,78,221,.2);transform:translate(5px)}.search-result-cover{width:50px;height:70px;flex-shrink:0;border-radius:4px;overflow:hidden;background:linear-gradient(135deg,rgba(157,78,221,.2),rgba(255,0,255,.1));display:flex;align-items:center;justify-content:center}.search-result-cover-img{width:100%;height:100%;object-fit:cover}.search-result-cover-placeholder{color:#9d4edd66;font-size:1.5rem}.search-result-info{flex:1;display:flex;flex-direction:column;justify-content:center;gap:.25rem;min-width:0}.search-result-title{color:var(--text-light);font-weight:600;font-size:.95rem;line-height:1.3;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}.search-result-meta{color:var(--text-muted);font-size:.85rem}.search-result-year{color:var(--neon-teal)}.search-no-results{padding:1.5rem;text-align:center;color:var(--text-muted);font-size:.95rem}.add-book-btn{padding:1rem 2rem;background:linear-gradient(135deg,var(--neon-purple),var(--neon-pink));border:none;border-radius:8px;color:var(--text-light);font-weight:600;font-size:1rem;cursor:pointer;transition:all .3s ease;display:flex;align-items:center;gap:.5rem;white-space:nowrap}.add-book-btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 5px 20px #9d4edd80}.add-book-btn:disabled{opacity:.5;cursor:not-allowed}.book-count{text-align:right;color:var(--text-muted);font-size:.9rem}@media (max-width: 768px){.input-group{flex-direction:column}.add-book-btn{justify-content:center;width:100%}.search-dropdown{max-height:300px}.search-result-cover{width:40px;height:55px}}