html,body{height:100vh;margin:0}form{background-color:#f1f1f1;flex:1}.container{display:flex;height:100vh}.section{background-color:#f1f1f1;flex:1;display:flex;flex-direction:column;justify-content:center;align-items:center;padding-top:0;height:100%;box-sizing:border-box}.name{font-size:3rem;margin-bottom:25px}.login .name,.register .name{color:#3995ae}.title{font-size:2.5rem;color:#000;margin-top:15px;margin-bottom:10px}.input-container{width:65%;margin-bottom:15px}.input{width:100%;padding:10px;margin:7px 0;border:1px solid #ccc;border-radius:4px;box-sizing:border-box;font-size:16px}.button{width:65%;padding:12px;background-color:#3995ae;color:#fff;border:none;border-radius:4px;cursor:pointer;font-size:1rem;transition:background-color .2s ease-in-out}.button:hover{background-color:#2d7a8c}.register .button{background-color:#3995ae}.register .button:hover{background-color:#2d7a8c}.footer-text{text-align:center;font-size:1rem;color:#555;margin-top:20px}.footer-text a{color:#3995ae;text-decoration:none}.register .footer-text a{color:#3995ae}@media (max-width: 480px){.container{display:flex;flex-direction:column}.name{font-size:2.5rem}.title{font-size:2rem}}.animate{opacity:0;transform:translateY(30px);animation:fadeSlideIn .6s ease-out forwards}@keyframes fadeSlideIn{to{opacity:1;transform:translateY(0)}}.image-section{flex:1;overflow:hidden;transition:all .3s ease-in-out}.image{width:100%;height:100%;object-fit:cover}@media (max-width: 768px){.container{flex-direction:column}.image-section{display:none}}.loader-container{display:flex;justify-content:center;align-items:center}.loader{border:5px solid #f3f3f3;border-top:5px solid #3498db;border-radius:50%;width:50px;height:50px;animation:spin 2s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.password-container{position:relative}.eye-icon{color:#7e7e7e;position:absolute;right:10px;top:15px}.home-container{display:flex;flex-direction:column;align-items:center;justify-content:flex-start;padding-top:40px;font-family:Inter,sans-serif;min-height:85vh}.bookradar-title{font-size:64px;font-weight:700;background:linear-gradient(135deg,#b2e0db,#76b5f8);background-clip:text;-webkit-background-clip:text;color:transparent;-webkit-text-fill-color:transparent;margin-bottom:50px}.category-buttons{display:flex;flex-wrap:wrap;gap:16px;justify-content:center;max-width:600px;margin-bottom:40px}.category-btn{border:1px solid #999;border-radius:999px;padding:14px 28px;background:#fff;cursor:pointer;font-size:18px;transition:all .2s ease}.category-btn.selected{background-color:#4aa4ff;color:#fff;border-color:#4aa4ff}.search-label{font-size:28px;font-weight:700;margin-bottom:20px}.search-bar{display:flex;align-items:center;border:1px solid #ccc;border-radius:40px;padding:14px 24px;width:480px;max-width:90%;box-sizing:border-box}.search-bar input{border:none;outline:none;flex:1;font-size:20px}.search-icon{background:none;border:none;cursor:pointer;font-size:24px}.bar{background-color:#dae9f3;color:#000;padding:11px 25px 2px}.bar-content{display:flex;justify-content:space-between;align-items:center;position:relative}.bar-logo{text-decoration:none;color:inherit;font-size:24px}.book-icon{color:Tertiary;font-size:30px}.bar-links{display:flex;gap:20px;align-items:center}.bar-links a{color:#000;text-decoration:none;font-size:22px}.bar-links a:hover{color:#1976d2}.user-icon{position:relative;font-size:35px;cursor:pointer;color:#000}.user-dropdown{position:absolute;top:35px;right:0;background-color:#fff;border:1px solid #ccc;border-radius:6px;box-shadow:0 4px 8px #0000001a;z-index:20;padding:10px;display:flex;flex-direction:column}.user-dropdown a{color:#000;text-decoration:none;padding:5px 10px;font-size:15px}.user-dropdown a:hover{background-color:#f0f0f0;color:#1976d2}.hamburger{display:none;color:#000;flex-direction:column;justify-content:space-around;font-size:20px;cursor:pointer}.bar-avatar{width:28px;height:28px;border-radius:50%;object-fit:cover}@media (max-width: 640px){.bar-links{display:none;flex-direction:column;position:absolute;top:55px;right:0;background-color:#fff;padding:10px;z-index:10;width:100%}.bar-links.open,.hamburger{display:flex}}.profile-container{display:flex;justify-content:space-between;max-width:900px;padding:10px 70px 70px;gap:30px;font-family:Arial,sans-serif;position:relative;flex-wrap:wrap;justify-content:center;margin:0 auto}.profile-left{flex:1;text-align:left}.profile-left h1{font-size:35px;color:#1976d2;margin-bottom:15px;margin-top:35px}.profile-left h2{font-size:25px;color:#000;margin-top:23px;margin-bottom:0}.profile-left p{margin:5px;font-size:20px;color:#000}.profile-left .id-text{color:#4c4c4c}.profile-left form{width:100%;text-align:left;margin-left:0;padding-top:2px}.profile-left label{display:block;font-weight:700}.profile-left input{width:100%;padding:10px;margin-top:5px;margin-bottom:0;border:1px solid #ccc;border-radius:5px;font-size:14px;box-sizing:border-box}.profile-left button{background-color:#1976d2;color:#fff;padding:10px 20px;border:none;border-radius:5px;cursor:pointer;font-size:14px;margin-top:15px}.profile-left button:disabled{background-color:#ccc;cursor:not-allowed}.profile-left button:hover:not(:disabled){background-color:#159}.profile-right{flex:1;display:flex;text-align:center;align-items:center;flex-direction:column;box-sizing:border-box}.avatar-img{width:200px;height:200px;border-radius:50%;margin-top:90px;margin-bottom:10px;object-fit:cover}.avatar-icon{font-size:150px;margin-top:90px;margin-bottom:10px}.profile-right h2{color:#000;font-size:25px;margin-top:0}.profile-right input[type=file]{width:100%;margin-bottom:10px;max-width:250px}.profile-right form{width:100%;text-align:center;margin-left:0;padding-top:2px;display:flex;flex-direction:column;align-items:center}.profile-right button{background-color:#1976d2;color:#fff;padding:10px 20px;border:none;border-radius:5px;cursor:pointer;max-width:200px}.profile-right button:disabled{background-color:#ccc;cursor:not-allowed}.profile-right button:hover:not(:disabled){background-color:#159}.message{position:absolute;top:0;left:50%;transform:translate(-50%);text-align:center;font-size:21px;font-weight:700}.message.success{color:#4caf50}.message.error{color:#f44336}@media (max-width: 640px){.profile-container{flex-direction:column;align-items:center;padding:30px}.profile-left,.profile-right{flex:1;width:100%;padding:20px;box-sizing:border-box}.profile-right{padding-top:0}.avatar-img{width:150px;height:150px}}.about-container{padding:2rem;max-width:1000px;margin:0 auto;font-family:Arial,sans-serif}.about-header{display:flex;align-items:center;flex-direction:column;gap:1rem;justify-content:space-between;text-align:center}.about-header h1{font-family:Poppins,sans-serif;color:#3d3e48}.project-title{font-family:Poppins,sans-serif;color:#3d3e48;font-weight:700}.about-logo{width:120px;height:120px;object-fit:contain}.about-section{margin-top:2rem}.about-section h2{font-size:1.5rem;margin-bottom:.5rem}.about-section ul{margin:.5rem 0 1rem 1.5rem}.member-cards{display:flex;gap:2rem;margin-top:1rem;justify-content:center}.member-card{background:#f6f6f6;border-radius:16px;padding-top:2rem;flex:1 1 280px;max-width:300px;max-height:400px;display:flex;flex-direction:column;align-items:center;justify-content:flex-start;text-align:center;box-shadow:0 4px 10px #0000000f}.founder-img{width:150px;height:150px;object-fit:cover;border-radius:50%;margin-bottom:1rem}.member-card h3{margin:.5rem 0;font-weight:700;font-size:1.1rem}.member-card p{margin:.3rem 0 .6rem;font-size:.95rem;color:#333}.member-card ul{text-align:left;margin-top:.5rem;font-size:small}.about-content-row{display:flex;gap:2rem;align-items:center;margin-top:2rem}.about-section{flex:3}.about-logo-container{flex:1;display:flex;justify-content:center;align-items:center}.about-logo{width:300px;height:300px;object-fit:contain}@media (max-width: 992px){.member-cards{flex-wrap:wrap}.member-card{margin-bottom:1.5rem}}.result-container{padding:2rem}.result-title{text-align:center;margin-bottom:2rem}.book-list{display:flex;flex-direction:column;gap:2rem}.book-card{display:flex;align-items:center;gap:1.5rem;border-bottom:1px solid #ccc;padding-bottom:1rem}.book-info h3{margin:0 0 .5rem}.pagination{text-align:center;margin-top:2rem}.pagination button{margin:0 5px;padding:.4rem .8rem;border:1px solid #ccc;background:#fff;cursor:pointer}.pagination button.active{font-weight:700;background-color:#eee}.search-summary{margin:1rem 2rem;font-size:1.1rem;color:#444}.search-summary strong{color:#222}.tags{margin-top:.5rem;display:flex;flex-wrap:wrap;gap:.4rem}.category-tag{display:inline-block;background-color:#f2f2f2;color:#333;font-size:.9rem;padding:.2rem .6rem;border-radius:12px;border:1px solid #ccc}.book-image-wrapper{position:relative;width:200px;height:auto}.book-image{width:100%;display:block;border-radius:6px}.view-more-overlay{position:absolute;bottom:8px;right:8px;background-color:#000000b3;color:#fff;border:none;padding:.4rem .8rem;font-size:.9rem;border-radius:4px;cursor:pointer;transition:background .2s}.view-more-overlay:hover{background-color:#000000e6}.book-detail-container{display:flex;padding:3rem;gap:3rem;font-size:1.15rem}.book-info-left{width:260px;text-align:center}.book-cover{width:100%;border-radius:10px;box-shadow:0 0 8px #0000001a}.recommendation{margin-top:1rem;font-size:1.25rem;font-weight:700;color:#333}.summary{margin-top:.5rem;font-size:1rem;color:#666}.book-info-right{flex:1}.book-title{font-size:2rem;font-weight:700;margin-bottom:.5rem}.book-meta{font-size:1.1rem;margin-bottom:1.5rem;line-height:1.6;color:#444}.tab-buttons{margin-bottom:1rem}.tab-buttons button{padding:.6rem 1.2rem;margin-right:1rem;background-color:#eee;border:none;border-radius:6px;font-size:1rem;cursor:pointer}.tab-buttons .active{background-color:#7a5ef8;color:#fff}.info-table{width:100%;border-collapse:collapse;margin-top:1rem;font-size:1rem}.info-table th,.info-table td{border:1px solid #ccc;padding:.8rem;text-align:left}.back-button-container{padding:1rem 3rem 0}.back-button{font-size:1rem;background-color:#ccc;border:none;padding:.5rem 1rem;border-radius:6px;cursor:pointer;transition:background-color .2s ease}.back-button:hover{background-color:#888;color:#fff}.no-library-message{color:#a00;font-weight:700;padding:16px}.highlight-row{background-color:#fffae6;font-weight:700}