*{box-sizing:border-box;margin:0;padding:0}body{background-color:#fff;color:#333;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;line-height:1.6}html{scroll-behavior:smooth}.container{margin:0 auto;max-width:1200px;padding:0 20px}.App{display:flex;flex-direction:column;min-height:100vh}.main-content{flex:1 1;padding:40px 0}section{background:#fff;border-radius:10px;box-shadow:0 2px 5px #0000001a;margin-bottom:30px;padding:30px}section h2{border-bottom:3px solid #3498db;color:#2c3e50;font-size:1.8em;margin-bottom:20px;padding-bottom:10px}@media (max-width:768px){.main-content{padding:20px 0}section{margin-bottom:20px;padding:20px}section h2{font-size:1.4em}}.institute-header{background:#1a3a52;box-shadow:0 2px 10px #0000001a;color:#fff;padding:0;width:100%}.header-wrapper{padding:20px;width:100%}.header-content{align-items:center;display:flex;gap:20px;margin-bottom:15px}.logo{background:#fff;border-radius:10px;box-shadow:0 2px 8px #0003;cursor:pointer;height:auto;object-fit:contain;padding:10px;width:150px}.header-text h3{color:#fff;font-size:2em;font-weight:600;margin-bottom:5px}.tagline{color:#ecf0f1;font-size:1.1em;font-weight:300}.main-nav ul{display:flex;flex-wrap:wrap;gap:30px;list-style:none}.main-nav a{border-radius:5px;color:#fff;font-size:1.05em;padding:8px 15px;text-decoration:none;transition:background-color .3s ease}.main-nav a:hover{background-color:#ffffff1a}@media (max-width:768px){.header-content{flex-direction:row;text-align:center}.header-text h3{font-size:1em}.main-nav ul{gap:15px;justify-content:center}.main-nav a{font-size:.95em;padding:6px 10px}}.search-section{background:linear-gradient(135deg,#3498db,#2980b9);color:#fff}.search-section h2{border-bottom-color:#fff;color:#fff}.search-box{margin-top:20px}.search-input-group{display:flex;flex-wrap:wrap;gap:10px}.search-input{border:none;border-radius:5px;box-shadow:0 2px 5px #0000001a;flex:1 1;font-size:1.1em;min-width:250px;padding:15px 20px}.search-type{background:#fff;color:#333;font-size:1em;min-width:150px;padding:15px}.search-btn,.search-type{border:none;border-radius:5px;cursor:pointer}.search-btn{align-items:center;background:#27ae60;color:#fff;display:flex;font-size:1.1em;font-weight:600;gap:8px;padding:15px 30px;transition:background-color .3s ease}.search-btn:hover:not(:disabled){background:#229954}.search-btn:disabled{cursor:not-allowed;opacity:.7}.search-icon{font-size:1.2em}.advanced-search-link{margin-top:15px;text-align:right}.advanced-search-btn{background:linear-gradient(135deg,#fff,#e0f2fe);border:none;border-radius:999px;box-shadow:0 6px 18px #0f172a2e;color:#1f2937;cursor:pointer;font-size:.95em;font-weight:700;padding:10px 18px}.advanced-search-btn:hover{filter:brightness(.98);transform:translateY(-1px)}.error-message{background-color:#f8d7da;border:1px solid #f5c6cb;border-radius:5px;color:#721c24;margin-top:15px;padding:15px}.search-results{border-top:2px solid #ecf0f1;margin-top:30px;padding-top:20px}.results-header{align-items:center;border-bottom:2px solid #667eea;display:flex;justify-content:space-between;margin-bottom:20px;padding-bottom:15px}.results-header h3{color:#fff;font-size:1.2em;margin:0}.search-results h3{color:#fff;font-size:1.2em;margin-bottom:15px}.reading-list-toolbar{align-items:center;background:#ffffff29;border-radius:8px;display:flex;gap:10px;justify-content:space-between;margin-bottom:14px;padding:10px 12px}.reading-list-actions{gap:8px}.reading-clear-btn,.reading-export-btn,.reading-toggle-btn{border-radius:6px;font-size:.85em;padding:7px 11px}.reading-toggle-btn{margin-top:8px;width:-webkit-fit-content;width:fit-content}.clear-btn{background:#e74c3c;border:none;border-radius:5px;color:#fff;cursor:pointer;font-size:.95em;font-weight:600;padding:10px 20px;transition:background .2s ease,transform .2s ease}.clear-btn:hover{background:#c0392b;transform:translateY(-2px)}.results-list{grid-gap:15px;display:grid;gap:15px;grid-template-columns:repeat(auto-fill,minmax(300px,1fr))}.result-item{grid-gap:12px;align-items:start;background:#fffffff2;border-left:4px solid #27ae60;border-radius:8px;color:#333;display:grid;gap:12px;grid-template-columns:96px 1fr;padding:15px;transition:transform .2s ease,box-shadow .2s ease}.result-item:hover{box-shadow:0 3px 10px #0003;transform:translateY(-2px)}.result-item h4{color:#2c3e50;font-size:1.1em;margin-bottom:8px;word-break:break-word}.result-cover{border-radius:6px;box-shadow:0 4px 12px #0003}.result-content{display:flex;flex-direction:column}.result-item .author{color:#666;font-size:.95em;margin-bottom:5px}.result-item .isbn{color:#999;font-size:.85em;margin-bottom:10px}.details-btn{background:#3498db;border:none;border-radius:5px;color:#fff;cursor:pointer;display:inline-block;font-size:.9em;padding:8px 15px;text-decoration:none;transition:background-color .2s ease}.details-btn:hover{background:#2980b9}.loading{color:#fff;font-size:1.1em;padding:20px}.pagination-info-top{color:#2c3e50;font-size:.95em;font-weight:500;margin:15px 0;text-align:center}.pagination-info{font-size:1.05em}@media (max-width:768px){.search-input-group{flex-direction:column}.search-btn,.search-input,.search-type{width:100%}.result-item,.results-list{grid-template-columns:1fr}.reading-list-toolbar{align-items:flex-start;flex-direction:column}}.image-collection-container{margin:2rem 0;padding:0 1rem;width:100%}.collection-title{color:#333;font-size:1.8rem;font-weight:600;letter-spacing:.5px;margin:0 0 1.5rem;text-align:center}.scrolling-gallery-wrapper{align-items:center;display:flex;gap:1rem;position:relative}.scrolling-gallery{-webkit-overflow-scrolling:touch;display:flex;gap:1rem;overflow-x:auto;padding:.5rem 0;scroll-behavior:smooth;scroll-snap-type:x mandatory}.scrolling-gallery::-webkit-scrollbar{height:6px}.scrolling-gallery::-webkit-scrollbar-track{background:#f1f1f1;border-radius:10px}.scrolling-gallery::-webkit-scrollbar-thumb{background:#888;border-radius:10px}.scrolling-gallery::-webkit-scrollbar-thumb:hover{background:#555}.gallery-item{border-radius:8px;box-shadow:0 2px 8px #0000001a;cursor:pointer;flex:0 0 auto;height:220px;overflow:hidden;position:relative;scroll-snap-align:start;transition:transform .3s ease,box-shadow .3s ease;width:300px}.gallery-item:hover{box-shadow:0 8px 16px #0003;transform:translateY(-8px)}.gallery-image{display:block;height:100%;object-fit:cover;transition:transform .3s ease;width:100%}.gallery-item:hover .gallery-image{transform:scale(1.05)}.image-overlay{background:linear-gradient(0deg,#000000b3 0,#0000);bottom:0;color:#fff;left:0;padding:1.5rem 1rem 1rem;position:absolute;right:0;transform:translateY(0);transition:transform .3s ease}.gallery-item:hover .image-overlay{transform:translateY(-5px)}.image-title{font-size:1rem;font-weight:600;margin:0;text-shadow:1px 1px 2px #00000080}.scroll-button{align-items:center;background-color:#ffffffd9;border:none;border-radius:50%;box-shadow:0 2px 8px #00000026;color:#333;cursor:pointer;display:flex;flex-shrink:0;font-size:1.5rem;justify-content:center;min-height:45px;min-width:45px;padding:.8rem 1rem;position:absolute;top:50%;transform:translateY(-50%);transition:all .3s ease;z-index:10}.scroll-button:hover{background-color:#fffffff2;box-shadow:0 4px 12px #00000040;color:#000}.scroll-button:active{transform:translateY(-50%) scale(.95)}.scroll-button-left{left:0}.scroll-button-right{right:0}.image-lightbox{align-items:center;background:#0f172ad1;display:flex;inset:0;justify-content:center;padding:24px;position:fixed;z-index:999}.image-lightbox-content{max-height:90vh;max-width:min(1100px,94vw);position:relative;text-align:center;width:100%}.lightbox-image{background:#fff;border-radius:10px;box-shadow:0 10px 28px #00000059;height:auto;max-height:calc(90vh - 56px);max-width:100%;object-fit:contain;width:auto}.lightbox-nav{align-items:center;background:#ffffffeb;border:none;border-radius:999px;box-shadow:0 6px 16px #00000040;color:#0f172a;cursor:pointer;display:flex;font-size:1.3rem;height:42px;justify-content:center;position:absolute;top:50%;transform:translateY(-50%);width:42px}.lightbox-nav-left{left:10px}.lightbox-nav-right{right:10px}.lightbox-close{background:#fff;border:none;border-radius:999px;color:#111827;cursor:pointer;font-size:1.6rem;height:36px;line-height:1;position:absolute;right:-10px;top:-10px;width:36px}.lightbox-title{color:#fff;font-size:1rem;font-weight:600;margin:10px 0 0}@media (max-width:768px){.collection-title{font-size:1.4rem;margin:0 0 1rem}.gallery-item{height:180px;width:250px}.scroll-button{font-size:1.2rem;min-height:40px;min-width:40px;padding:.6rem .8rem}.scrolling-gallery-wrapper{gap:.5rem}.scrolling-gallery{gap:.8rem}}@media (max-width:480px){.collection-title{font-size:1.2rem}.gallery-item{height:150px;width:200px}.image-overlay{padding:1rem .8rem .8rem}.image-title{font-size:.9rem}.scroll-button{font-size:1rem;min-height:36px;min-width:36px;padding:.5rem .6rem}.scrolling-gallery-wrapper{gap:.3rem}.scrolling-gallery{gap:.6rem}.image-lightbox{padding:12px}.lightbox-close{right:-2px;top:-6px}.lightbox-nav{font-size:1rem;height:36px;width:36px}}.item-type-section{background:#fff}.item-type-buttons{flex-direction:row;flex-wrap:wrap;gap:15px;justify-content:center;margin-top:20px}.item-btn,.item-type-buttons{align-items:center;display:flex}.item-btn{background:linear-gradient(135deg,#3498db,#2980b9);border:none;border-radius:10px;box-shadow:0 2px 5px #0000001a;color:#fff;cursor:pointer;flex:1 1 200px;gap:10px;padding:10px;position:relative;transition:transform .2s ease,box-shadow .2s ease}.item-btn:hover:not(:disabled){box-shadow:0 5px 15px #3498db4d;transform:translateY(-3px)}.item-btn:disabled{cursor:not-allowed;opacity:.7}.item-btn .btn-icon{font-size:2.5em}.item-btn .btn-text{font-size:1.1em;font-weight:600}.item-btn .item-count{background:#ffffff4d;border-radius:12px;font-size:.85em;margin-top:5px;padding:3px 8px}.item-btn .loading-spinner{animation:spin 1s linear infinite;font-size:1.2em}@keyframes spin{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}.books-display-container{animation:slideUp .3s ease;background:linear-gradient(135deg,#f5f7fa,#c3cfe2);border-radius:10px;margin-top:40px;padding:20px}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.books-display-header{align-items:center;border-bottom:2px solid #3498db;display:flex;justify-content:space-between;margin-bottom:20px;padding-bottom:15px}.books-display-header h3{color:#2c3e50;font-size:1.5em;margin:0}.close-btn{align-items:center;background:#e74c3c;border:none;border-radius:50%;color:#fff;cursor:pointer;display:flex;font-size:1.2em;height:35px;justify-content:center;transition:background .2s ease;width:35px}.close-btn:hover{background:#c0392b}.books-grid{grid-gap:20px;display:grid;gap:20px;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));padding:10px}.book-card{background:#fff;border-radius:10px;box-shadow:0 2px 8px #0000001a;color:#2c3e50;cursor:pointer;display:flex;flex-direction:column;height:100%;padding:15px;text-decoration:none;transition:transform .2s ease,box-shadow .2s ease}.book-card:hover{box-shadow:0 8px 20px #3498db4d;transform:translateY(-5px)}.book-cover{align-items:center;background:#ecf0f1;border-radius:8px;display:flex;height:200px;justify-content:center;margin-bottom:12px;overflow:hidden;width:100%}.book-cover img{height:100%;object-fit:cover;width:100%}.book-info{display:flex;flex-direction:column;flex-grow:1;gap:8px}.book-title{-webkit-line-clamp:2;-webkit-box-orient:vertical;color:#2c3e50;display:-webkit-box;font-size:.95em;font-weight:600;line-height:1.3;overflow:hidden}.book-author{color:#7f8c8d;font-size:.85em}.book-author,.book-isbn{-webkit-line-clamp:1;-webkit-box-orient:vertical;display:-webkit-box;margin:0;overflow:hidden}.book-isbn{color:#95a5a6;font-family:monospace;font-size:.8em}.book-items{color:#27ae60;font-size:.85em;font-weight:600;margin:5px 0 0}@media (max-width:768px){.item-type-buttons{grid-template-columns:repeat(auto-fit,minmax(150px,1fr))}.books-grid{gap:15px;grid-template-columns:repeat(auto-fill,minmax(120px,1fr))}.book-cover{height:160px}}@media (max-width:480px){.item-type-buttons{grid-template-columns:1fr}.books-display-header{align-items:flex-start;flex-direction:column;gap:10px}.books-grid{gap:10px;grid-template-columns:repeat(auto-fill,minmax(100px,1fr))}.book-cover{height:140px}.book-title{font-size:0}}.pagination-container{align-items:center;display:flex;flex-wrap:wrap;gap:15px;justify-content:center;margin-bottom:20px;margin-top:30px}.pagination-info{background:#ecf0f1;color:#2c3e50;font-size:1.1em;min-width:150px;padding:10px 15px;text-align:center}.pagination-btn,.pagination-info{border-radius:5px;font-weight:600}.pagination-btn{background:linear-gradient(135deg,#3498db,#2980b9);box-shadow:0 2px 5px #0000001a;color:#fff;font-size:1.05em;min-width:120px;padding:12px 25px;transition:transform .2s ease,box-shadow .2s ease}.pagination-btn:hover:not(:disabled){box-shadow:0 5px 15px #3498db4d;transform:translateY(-2px)}.pagination-btn:disabled{opacity:.6}.prev-btn{background:linear-gradient(135deg,#27ae60,#229954)}.prev-btn:hover:not(:disabled){box-shadow:0 5px 15px #27ae604d}.next-btn{background:linear-gradient(135deg,#3498db,#2980b9)}.next-btn:hover:not(:disabled){box-shadow:0 5px 15px #3498db4d}.book-detail-container{background:linear-gradient(135deg,#f5f7fa,#c3cfe2);min-height:100vh;padding:40px 20px;width:100%}.back-btn{background-color:#3498db;border:none;border-radius:5px;color:#fff;cursor:pointer;font-size:1.1em;margin-bottom:30px;padding:12px 25px;transition:background-color .3s ease,transform .2s ease}.back-btn:hover{background-color:#2980b9;transform:translateX(-5px)}.book-detail-wrapper{grid-gap:40px;background:#fff;border-radius:15px;box-shadow:0 10px 40px #0000001a;display:grid;gap:40px;grid-template-columns:300px 1fr;margin:0 auto 40px;max-width:1200px;overflow:hidden;padding:40px}.book-cover-section{align-items:flex-start;display:flex;justify-content:center;position:-webkit-sticky;position:sticky;top:20px}.book-cover-large{border-radius:10px;box-shadow:0 5px 20px #00000026;height:auto;max-width:100%}.book-info-section{display:flex;flex-direction:column;gap:20px}.book-title{word-wrap:break-word;color:#1a3a52;line-height:1.4;margin:0}.biblio-details{border-top:2px solid #ecf0f1;display:flex;flex-direction:column;gap:15px;padding-top:20px}.detail-row{align-items:flex-start;display:flex;gap:20px}.detail-label{color:#2c3e50;font-size:1em;font-weight:600;min-width:120px}.detail-value{word-wrap:break-word;color:#555;flex:1 1;font-size:1em;line-height:1.6}.notes-section{border-top:1px solid #ecf0f1;margin-top:20px;padding-top:20px}.notes-section h3{color:#1a3a52;font-size:1.2em;margin-bottom:10px;margin-top:0}.notes-section p{color:#555;line-height:1.7;margin:0}.holdings-section{background:#fff;border-radius:15px;box-shadow:0 10px 40px #0000001a;margin:0 auto;max-width:1200px;padding:40px}.holdings-section h2{border-bottom:3px solid #3498db;color:#1a3a52;font-size:1.8em;margin-bottom:30px;margin-top:0;padding-bottom:15px}.holdings-table-wrapper{border:1px solid #ecf0f1;border-radius:10px;margin-bottom:30px;overflow-x:auto}.holdings-table{border-collapse:collapse;font-size:.95em;width:100%}.holdings-table thead{background:#f8f9fa;border-bottom:2px solid #dee2e6}.holdings-table th{border-right:1px solid #dee2e6;color:#2c3e50;font-weight:600;padding:15px;text-align:left}.holdings-table th:last-child{border-right:none}.holdings-table tbody tr{border-bottom:1px solid #dee2e6;transition:background-color .2s ease}.holdings-table tbody tr:hover{background-color:#f8f9fa}.holdings-table td{border-right:1px solid #ecf0f1;color:#555;padding:12px 15px}.holdings-table td:last-child{border-right:none}.call-number{font-family:monospace;font-weight:500}.barcode{font-family:monospace;font-size:.9em}.item-type{color:#666;font-weight:500}.location{background:#f0f4f8;border-radius:4px;font-weight:500;padding:4px 8px!important}.status{display:flex;flex-direction:column;gap:5px}.status-badge{border-radius:20px;display:inline-block;font-size:.85em;font-weight:600;padding:6px 12px;text-align:center;width:-webkit-fit-content;width:fit-content}.status-available{background:#d4edda;border:1px solid #c3e6cb;color:#155724}.status-checkedout{background:#fff3cd;border:1px solid #ffeeba;color:#856404}.status-notforloan{background:#f8d7da;border:1px solid #f5c6cb;color:#721c24}.status-lost{background:#d32f2f;border:1px solid #c62828;color:#fff}.status-damaged{background:#ff9800;border:1px solid #e68900;color:#fff}.status-withdrawn{background:#9e9e9e;border:1px solid #757575;color:#fff}.item-row.status-available{background-color:#f0fdf4}.item-row.status-checkedout{background-color:#fffbf0}.item-row.status-notforloan{background-color:#fdf2f2}.item-row.status-lost{background-color:#fff1f0}.item-row.status-damaged{background-color:#fff8f1}.due-date{color:#666;font-size:.85em;font-style:italic;margin-top:4px}.branch{color:#1a3a52;font-weight:500}.related-section{margin-top:24px}.related-grid{grid-gap:14px;display:grid;gap:14px;grid-template-columns:repeat(auto-fill,minmax(240px,1fr))}.related-card{grid-gap:10px;align-items:start;background:#f8fbff;border:1px solid #dbe5f1;border-radius:10px;cursor:pointer;display:grid;gap:10px;grid-template-columns:70px 1fr;padding:12px;text-align:left}.related-card:hover{border-color:#3b82f6;box-shadow:0 6px 16px #3b82f629}.related-card h4{color:#1e293b;margin:0 0 6px}.related-cover-wrap{width:70px}.related-cover{border-radius:6px;box-shadow:0 3px 8px #1e293b33;height:100px;object-fit:cover;width:70px}.related-content{min-width:0}.related-card p{color:#475569;margin:0 0 8px}.related-meta{color:#166534;font-size:.82rem;font-weight:700}.holdings-summary{grid-gap:20px;border-top:2px solid #ecf0f1;display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));padding-top:20px}.summary-stat{align-items:center;background:#f8f9fa;border-left:4px solid #3498db;border-radius:10px;display:flex;justify-content:space-between;padding:15px}.stat-label{color:#2c3e50;font-weight:600}.stat-value{color:#3498db;font-size:1.5em;font-weight:700}.stat-value.available{color:#27ae60}.stat-value.checkedout{color:#e67e22}.no-items{color:#7f8c8d;font-size:1.1em;padding:40px;text-align:center}.loading{color:#2c3e50}.error,.loading{font-size:1.2em;padding:40px;text-align:center}.error{background:#fadbd8;border:2px solid #e74c3c;border-radius:10px;color:#e74c3c}@media (max-width:1024px){.book-detail-wrapper{grid-template-columns:1fr;padding:30px}.book-cover-section{max-width:250px;position:static}.holdings-table{font-size:.9em}.holdings-table td,.holdings-table th{padding:10px}}@media (max-width:768px){.book-detail-container{padding:20px 10px}.book-detail-wrapper{gap:20px;padding:20px}.related-card{grid-template-columns:1fr}.related-cover-wrap{width:88px}.related-cover{height:126px;width:88px}.book-title{font-size:.9em}.detail-row{flex-direction:column;gap:5px}.detail-label{min-width:auto}.holdings-section{padding:20px}.holdings-table-wrapper{font-size:.85em}.holdings-table td,.holdings-table th{padding:8px}.holdings-summary{grid-template-columns:1fr 1fr}.status-badge{font-size:.75em;padding:4px 8px}}@media (max-width:480px){.book-detail-container{padding:15px}.back-btn{font-size:.95em;margin-bottom:15px;padding:10px 15px}.book-detail-wrapper{gap:15px;padding:15px}.book-title,.detail-label,.detail-value{font-size:.9em}.holdings-section{padding:15px}.holdings-table{font-size:.8em}.holdings-table td,.holdings-table th{padding:6px}.holdings-summary{gap:10px;grid-template-columns:1fr}.summary-stat{padding:10px}.stat-value{font-size:1.3em}}.advanced-search-page{background:linear-gradient(135deg,#667eea,#764ba2);border-radius:14px;color:#fff;padding:1rem}.advanced-search-header{align-items:flex-start;display:flex;gap:1rem;justify-content:space-between}.advanced-search-header h2{color:#fff;margin:0 0 .25rem}.advanced-search-header p{color:#edf2ff;margin:0}.theme-surface{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#ffffff1f;border:1px solid #fff3;border-radius:12px;margin-top:.9rem;padding:1rem}.header-actions{display:flex;justify-content:flex-end}.home-btn{background:linear-gradient(135deg,#f8fafc,#e2e8f0);border:none;border-radius:999px;box-shadow:0 4px 12px #0f172a33;color:#1e293b;cursor:pointer;font-weight:700;padding:.5rem 1rem}.home-btn:hover{transform:translateY(-1px)}.advanced-search-form{box-shadow:0 8px 28px #0f172a2e}.boolean-builder{display:flex;flex-direction:column;gap:.65rem;margin-bottom:.8rem}.boolean-row{grid-gap:.6rem;align-items:center;display:grid;gap:.6rem;grid-template-columns:92px 180px minmax(180px,1fr) 42px}.boolean-row:first-child{grid-template-columns:180px minmax(180px,1fr) 42px}.advanced-search-form input,.advanced-search-form select{background:#fffffff2;border:1px solid #ffffff73;border-radius:8px;font-size:.95rem;padding:.68rem .75rem}.advanced-search-form input:focus,.advanced-search-form select:focus{border-color:#3b82f6;box-shadow:0 0 0 3px #3b82f62e;outline:none}.add-term-btn,.advanced-search-form .clear-btn,.advanced-search-form .search-btn,.icon-btn{border:none;border-radius:8px;cursor:pointer;font-weight:700;padding:.58rem 1rem}.add-term-btn,.advanced-search-form .clear-btn,.icon-btn{background:#e6eefb;color:#1e3a8a}.icon-btn{font-size:1rem;padding:.45rem}.advanced-search-form .search-btn{background:linear-gradient(135deg,#27ae60,#229954);color:#fff}.advanced-search-form .actions{display:flex;gap:.5rem;margin-top:.8rem}.advanced-search-form .grid{grid-gap:.75rem;display:grid;gap:.75rem;grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}.error{background:#ef444459;border:1px solid #fff3;border-radius:8px;color:#fff;margin-top:.8rem;padding:.55rem .75rem}.results{background:#fffffff0;border:1px solid #94a3b859;box-shadow:0 8px 28px #0f172a2e}.results-head{align-items:baseline;color:#1e293b;display:flex;flex-wrap:wrap;gap:1rem;justify-content:space-between}.results-controls{align-items:center;display:flex;flex-wrap:wrap;gap:.55rem}.sort-label{color:#1f2937;font-weight:700}.sort-select{background:#fff;border:1px solid #cbd5e1;border-radius:8px;color:#111827;padding:.4rem .55rem}.advanced-reading-toolbar{align-items:center;background:#eef2ff;border-radius:10px;color:#1e293b;display:flex;flex-wrap:wrap;gap:.6rem;justify-content:space-between;margin:.7rem 0;padding:.65rem .75rem}.reading-list-actions{display:flex;flex-wrap:wrap;gap:.5rem}.reading-clear-btn,.reading-export-btn,.reading-toggle-btn{border:none;border-radius:7px;cursor:pointer;font-weight:700;padding:.42rem .68rem}.reading-export-btn{background:#2563eb;color:#fff}.reading-clear-btn{background:#475569;color:#fff}.reading-clear-btn:disabled,.reading-export-btn:disabled{cursor:not-allowed;opacity:.55}.reading-toggle-btn{background:#0f766e;color:#fff;margin-top:.45rem}.result-list{grid-gap:.75rem;display:grid;gap:.75rem;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));padding-bottom:6.2rem}.result-card{grid-gap:.8rem;align-items:start;background:#fffffff7;border:1px solid #1e40af29;border-radius:10px;box-shadow:0 8px 20px #0f172a1f;display:grid;gap:.8rem;grid-template-columns:96px 1fr;padding:.85rem}.result-cover-wrap{width:96px}.result-cover{border-radius:8px;box-shadow:0 4px 10px #0f172a33;height:140px;object-fit:cover;width:96px}.result-meta{display:flex;flex-direction:column;gap:.18rem}.result-card h4{color:#1f2937;margin:0 0 .2rem}.result-card p{color:#4a5568;margin:.2rem 0}.availability-chip{background:#e8f7ee;border-radius:999px;color:#166534;display:inline-block;font-size:.82rem;font-weight:700;margin-top:.3rem;padding:.2rem .45rem;width:-webkit-fit-content;width:fit-content}.result-card button{background:#2563eb;border:none;border-radius:6px;color:#fff;cursor:pointer;font-weight:700;margin-top:.5rem;padding:.48rem .8rem}.pagination-row{align-items:center;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);background:#fffffff5;border:1px solid #dbe5f1;border-radius:10px;bottom:10px;box-shadow:0 8px 20px #0f172a1f;gap:1rem;justify-content:space-between;margin-top:1.2rem;padding:.7rem .9rem;position:-webkit-sticky;position:sticky;z-index:15}.pagination-group{align-items:center;display:flex;gap:.6rem}.pagination-btn{background:#e6eefb;border:none;border-radius:8px;color:#1e3a8a;cursor:pointer;font-weight:700;padding:.55rem .9rem}.pagination-btn.primary{background:linear-gradient(135deg,#2563eb,#1d4ed8);color:#fff}.pagination-btn:hover:not(:disabled){filter:brightness(.97)}.pagination-btn:disabled{cursor:not-allowed;opacity:.45}.pagination-status{color:#1e293b;font-weight:700;min-width:160px;text-align:center}@media (max-width:768px){.advanced-search-page{padding:.75rem}.advanced-search-header{flex-direction:column}.header-actions{justify-content:flex-start}.boolean-row,.boolean-row:first-child,.result-card{grid-template-columns:1fr}.result-list{padding-bottom:8.2rem}.result-cover,.result-cover-wrap{height:170px;width:120px}.pagination-row{bottom:6px}.pagination-group,.pagination-row{flex-wrap:wrap;justify-content:center}.pagination-group{width:100%}.advanced-reading-toolbar{align-items:flex-start;flex-direction:column}}.institute-footer{background:#2980b9;color:#fff;padding:0;width:100%}.footer-wrapper{padding:40px 20px 20px;width:100%}.footer-content{grid-gap:30px;display:grid;gap:30px;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));margin-bottom:30px}.footer-section h3{color:#fff;font-size:1.3em;font-weight:600;margin-bottom:15px}.footer-section h4{color:#ecf0f1;font-size:1.1em;font-weight:500;margin-bottom:10px}.footer-section p{line-height:1.8;margin-bottom:8px}.footer-section ul{list-style:none}.footer-section ul li{margin-bottom:8px}.footer-section a{color:#ecf0f1;text-decoration:none;transition:color .3s ease}.footer-section a:hover{color:#3498db}.social-links{display:flex;flex-wrap:wrap;gap:15px}.social-icon{background:#34495e;border-radius:5px;display:inline-block;padding:8px 15px;transition:background-color .3s ease}.social-icon:hover{background:#3498db}.footer-bottom{border-top:1px solid #34495e;color:#fff;padding-top:20px;text-align:center}.visitor-counter-section h3{color:#fff;font-size:1.1em;font-weight:600;margin-bottom:10px}.visitor-counter{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffff1a;border:1px solid #fff3;border-radius:8px;padding:8px 12px}.counter-number{color:#ecf0f1;font-size:1.6em;font-weight:700;margin:5px 0;text-shadow:2px 2px 4px #0000004d}.counter-label{font-weight:500;margin:3px 0 0}.counter-label,.counter-text{color:#bdc3c7;font-size:.85em}.counter-text{margin:5px 0}.map-link{margin-top:15px}.map-link a{align-items:center;background:#ffffff26;border-radius:5px;color:#fff;display:inline-flex;font-weight:500;gap:5px;padding:8px 15px;text-decoration:none;transition:background-color .3s ease,transform .2s ease}.map-link a:hover{background:#ffffff40;color:#fff;transform:translateY(-2px)}@media (max-width:768px){.institute-footer{padding:30px 0 15px}.footer-content{gap:20px}.counter-number{font-size:1.4em}.social-links{justify-content:center}}
/*# sourceMappingURL=main.737acb07.css.map*/