*{box-sizing:border-box;margin:0;overflow-x:hidden;padding:0;resize:none}html{height:100%}body,html{-webkit-text-size-adjust:100%;-moz-text-size-adjust:100%;text-size-adjust:100%;overflow-x:hidden;width:100%}body{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:#667eea;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;min-height:100vh;touch-action:manipulation;transform:none!important}code{font-family:source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace}#root{-webkit-overflow-scrolling:touch;background:#667eea;min-height:100vh;overflow-x:hidden;touch-action:manipulation;width:100%}.book-description,.card,.summary-text,h1,h2,h3,h4,h5,h6,input,p,span,textarea{-webkit-user-select:text;user-select:text}.navbar,.navbar-brand,.navbar-link,.navbar-menu,.navbar-toggle{pointer-events:auto;-webkit-user-select:none;user-select:none}@media (max-width:1100px){.navbar-toggle{opacity:1!important}.navbar-menu,.navbar-toggle{display:flex!important;visibility:visible!important}.navbar-menu{position:fixed!important}.navbar-menu.active{display:flex!important;opacity:1!important;right:0!important;visibility:visible!important}}.btn,a,button{-webkit-tap-highlight-color:transparent;touch-action:manipulation}*{resize:none!important}input,select,textarea{-webkit-appearance:none;appearance:none;font-size:16px!important}.auth-container{align-items:center;display:flex;justify-content:center;min-height:calc(100vh - 80px);padding:2rem}.auth-content-wrapper{align-items:center;display:flex;gap:4rem;max-width:1200px;width:100%}.auth-benefits{display:none;flex:1 1;max-width:500px}.auth-benefits-title{color:#2d3748;font-size:2.5rem;font-weight:700;line-height:1.2;margin-bottom:.75rem}.auth-benefits-subtitle{color:#667eea;font-size:1.25rem;font-weight:600;margin-bottom:2.5rem}.auth-benefits-list{list-style:none;margin:0;padding:0}.auth-benefits-list li{align-items:flex-start;display:flex;gap:1.25rem;margin-bottom:2rem}.benefit-icon{flex-shrink:0;font-size:2rem;line-height:1}.auth-benefits-list li h3{color:#2d3748;font-size:1.25rem;font-weight:600;margin:0 0 .5rem}.auth-benefits-list li p{color:#4a5568;font-size:1rem;line-height:1.6;margin:0}.auth-card{background:#fff;border-radius:16px;box-shadow:0 10px 40px #0000001a;flex-shrink:0;max-width:450px;padding:3rem;width:100%}.auth-card h1{color:#333;font-size:2rem;margin-bottom:.5rem}.auth-subtitle{color:#666;margin-bottom:2rem}.auth-footer{color:#666;margin-top:1.5rem;text-align:center}.auth-footer a{color:#667eea;font-weight:600;text-decoration:none}.auth-footer a:hover{text-decoration:underline}@media (min-width:1024px){.auth-benefits{display:block}.auth-content-wrapper{flex-direction:row}}@media (max-width:1023px){.auth-content-wrapper{flex-direction:column;justify-content:center}.auth-benefits{display:none}}.dashboard-hero{color:#fff;margin-bottom:3rem;padding:2rem 0;text-align:center}.dashboard-hero h1{color:#667eea;font-size:3rem;margin-bottom:1rem;text-shadow:2px 2px 4px #0003}.hero-subtitle{font-size:1.2rem;opacity:.9}.dashboard-grid{grid-gap:2rem;display:grid;gap:2rem;grid-template-columns:repeat(2,1fr);margin-top:2rem}@media (max-width:600px){.dashboard-grid{gap:1rem;grid-template-columns:repeat(2,1fr)}.dashboard-card{padding:1.5rem}.card-icon{font-size:3rem}.dashboard-card h2{font-size:1.2rem}}.dashboard-card{align-items:center;background:#fff;border-radius:16px;box-shadow:0 4px 6px #0000001a;color:inherit;display:flex;flex-direction:column;padding:2.5rem;text-align:center;text-decoration:none;transition:all .3s ease}.dashboard-card:hover{box-shadow:0 12px 24px #00000026;transform:translateY(-8px)}.card-icon{font-size:4rem;margin-bottom:1rem}.dashboard-card h2{color:#333;font-size:1.5rem;margin-bottom:1rem}.dashboard-card p{color:#666;line-height:1.6}.dashboard-card{padding:0!important}.hero-subtitle{color:gray!important}.upgrade-modal-overlay{align-items:center;background:#0009;justify-content:center;left:0;position:fixed;top:0;z-index:2000}.upgrade-modal,.upgrade-modal-overlay{animation:fadeIn .3s ease;display:flex;height:100%;overflow:hidden;width:100%}.upgrade-modal{background:#fff;border-radius:0;box-shadow:none;flex-direction:column;max-height:100vh;max-width:100vw;padding:2rem;position:relative}.upgrade-modal-close{align-items:center;background:#0000001a;border:none;border-radius:50%;color:#333;cursor:pointer;display:flex;font-size:2.5rem;height:48px;justify-content:center;line-height:1;padding:0;position:absolute;right:1rem;top:1rem;transition:all .2s ease;width:48px;z-index:10}.upgrade-modal-close:hover{background:#0003;color:#000;transform:scale(1.1)}.upgrade-modal-close:active{transform:scale(.95)}.upgrade-modal-content{display:flex;flex:1 1;flex-direction:column;justify-content:center;overflow:hidden;padding:1rem;text-align:center}.upgrade-modal-content h2{color:#333;font-size:2rem;margin:0 0 .5rem}.upgrade-trial{color:#28a745;font-size:1.2rem;font-weight:600;margin:.5rem 0 1rem}.upgrade-price{color:#667eea;font-size:2.5rem;font-weight:700;margin:.5rem 0 1.5rem}.upgrade-benefits{background:#f8f9fa;border-radius:12px;margin:1rem 0;padding:1.5rem;text-align:left}.upgrade-benefits h3{color:#333;font-size:1.2rem;font-weight:600;margin:0 0 1rem}.upgrade-benefits ul{list-style:none;margin:0;padding:0}.upgrade-benefits li{border-bottom:1px solid #e0e0e0;color:#555;font-size:1rem;line-height:1.5;padding:.75rem 0}.upgrade-benefits li:last-child{border-bottom:none}.upgrade-actions{display:flex;flex-direction:column;gap:1rem;margin:1.5rem 0 1rem}.upgrade-btn{font-size:1.1rem;font-weight:600;padding:1rem}.restore-link{color:#667eea;cursor:pointer;text-decoration:none;transition:color .2s ease}.restore-link:hover{color:#5568d3;text-decoration:underline}.upgrade-links{color:#666;font-size:.9rem;margin-top:1rem}.upgrade-links a{color:#667eea;text-decoration:none;transition:color .2s ease}.upgrade-links a:hover{color:#5568d3;text-decoration:underline}@media (max-width:480px){.upgrade-modal{padding:.75rem}.upgrade-modal-content{padding:.25rem}.upgrade-modal-content h2{font-size:1.1rem}.upgrade-trial{font-size:.75rem}.upgrade-price{font-size:1.3rem}.upgrade-benefits{padding:.5rem}.upgrade-benefits h3{font-size:.85rem}.upgrade-benefits li{font-size:.75rem;padding:.25rem 0}.upgrade-actions{flex-direction:column;gap:.4rem;margin:.5rem 0 .4rem}.upgrade-btn{font-size:.85rem;padding:.5rem}.upgrade-modal-close{font-size:1.5rem;height:32px;right:.25rem;top:.25rem;width:32px}.upgrade-links{font-size:.7rem;margin-top:.4rem}}.search-header{color:#fff;margin-bottom:2rem;text-align:center}.search-header h1{font-size:2.5rem;margin-bottom:.5rem;text-shadow:2px 2px 4px #0003}.search-header p{font-size:1.1rem;opacity:.9}.search-form{display:flex;gap:1rem;margin-bottom:2rem;margin-left:auto;margin-right:auto;max-width:800px}.search-input{flex:1 1}.book-authors{margin-bottom:.5rem}.book-rating{color:#ff9800;font-size:.9rem;margin-top:.5rem}.success-message{background:#4caf50;box-shadow:0 2px 8px #0000001a;color:#fff;font-weight:500;margin:1rem 0;padding:1rem;text-align:center}.star-rating{display:inline-flex}.star.filled{color:#ffc107}.star:not(.empty):hover{transform:scale(1.2)}.spam-alert-overlay{align-items:center;animation:fadeIn .3s ease;background:#0009;display:flex;height:100%;justify-content:center;left:0;position:fixed;top:0;width:100%;z-index:10000}.spam-alert-modal{animation:slideUp .3s ease;background:#fff;border-radius:16px;box-shadow:0 20px 60px #0000004d;max-width:500px;padding:2rem;position:relative;width:90%}@keyframes slideUp{0%{opacity:0;transform:translateY(50px)}to{opacity:1;transform:translateY(0)}}.spam-alert-content{text-align:center}.spam-alert-content h2{color:#333;font-size:1.5rem;margin:0 0 1rem}.spam-alert-content p{color:#555;line-height:1.6;margin-bottom:1rem}.spam-alert-note{color:#666;font-size:.9rem;font-style:italic}.spam-alert-content .btn{margin-top:1.5rem}.book-detail{color:#fff}.toast-notification{animation:slideInRight .3s ease-out;position:fixed;right:20px;top:100px;z-index:10000}@keyframes slideInRight{0%{opacity:0;transform:translateX(100%)}to{opacity:1;transform:translateX(0)}}.toast-content{align-items:center;background:#4caf50;border-radius:8px;box-shadow:0 4px 12px #0000004d;color:#fff;display:flex;gap:.75rem;max-width:400px;min-width:300px;padding:1rem 1.5rem}.toast-icon{flex-shrink:0;font-size:1.5rem;font-weight:700}.toast-message{flex:1 1;font-size:1rem;font-weight:500}.toast-close{align-items:center;background:none;border:none;color:#fff;cursor:pointer;display:flex;flex-shrink:0;font-size:1.5rem;height:24px;justify-content:center;opacity:.8;padding:0;transition:opacity .2s;width:24px}.toast-close:hover{opacity:1}@media (max-width:768px){.toast-notification{left:10px;right:10px;top:80px}.toast-content{max-width:none;min-width:auto}}.book-detail-header{background:#fff;border-radius:16px;color:#333;display:flex;gap:2rem;margin-bottom:2rem;padding:2rem}.book-cover{flex-shrink:0}.book-cover img{box-shadow:0 4px 12px #0003;object-fit:cover}.book-cover img,.no-cover{border-radius:8px;height:300px;width:200px}.no-cover{align-items:center;background:#e0e0e0;color:#999;display:flex;font-weight:600;justify-content:center}.book-info{flex:1 1}.book-info h1{color:#333;font-size:2rem;margin-bottom:.5rem}.book-authors{color:#667eea;font-size:1.2rem;font-weight:500;margin-bottom:1rem}.book-meta{color:#666;margin-bottom:.5rem}.book-categories{display:flex;flex-wrap:wrap;gap:.5rem;margin:1rem 0}.category-tag{background:#f0f0f0;border-radius:20px;color:#666;font-size:.85rem;padding:.25rem .75rem}.book-actions{display:flex;gap:1rem;margin-top:1.5rem}.summary-card{border-radius:12px;margin-bottom:1.5rem;padding:1.5rem}.summary-header{align-items:start;display:none;justify-content:space-between;margin-bottom:1rem}.summary-author{color:#333;font-weight:600;margin-bottom:.25rem}.summary-rating-info{color:#ff9800;font-size:.9rem}.summary-text{color:#333;margin-bottom:1rem}.summary-rating{align-items:center;border-top:1px solid #e0e0e0;color:#666;display:flex;font-size:.9rem;gap:.5rem;padding-top:1rem}.book-description-text{word-wrap:break-word;color:#333;line-height:1.8;margin:0;white-space:pre-wrap}.question-form{margin-top:1rem}.question-input{border:2px solid #e0e0e0;border-radius:8px;font-family:inherit;font-size:1rem;padding:.75rem;resize:vertical;transition:border-color .3s ease;width:100%}.question-input:focus{border-color:#667eea;outline:none}.question-input:disabled{background:#f5f5f5;cursor:not-allowed}.question-answer{background:#f8f9fa;border-left:4px solid #667eea;border-radius:8px;margin-top:1.5rem;padding:1rem}.question-answer h3{color:#333;font-size:1.1rem;margin:0 0 .5rem}.question-answer p{word-wrap:break-word;color:#555;line-height:1.6;margin:0;white-space:pre-wrap}.saved-questions{border-top:2px solid #e0e0e0;margin-top:2rem;padding-top:2rem}.saved-questions h3{color:#333;font-size:1.2rem;margin:0 0 1rem}.questions-accordion{display:flex;flex-direction:column;gap:.5rem}.accordion-item{background:#f8f9fa;border:1px solid #e0e0e0;border-radius:8px;overflow:hidden}.accordion-header{align-items:center;background:#f8f9fa;border:none;color:#333;cursor:pointer;display:flex;font-size:1rem;justify-content:space-between;padding:1rem 1.5rem;text-align:left;transition:background-color .2s ease;width:100%}.accordion-header:hover{background:#f0f0f0}.accordion-question{flex:1 1;font-weight:500;margin-right:1rem}.accordion-icon{color:#667eea;flex-shrink:0;font-size:1.5rem;font-weight:700;text-align:center;width:24px}.accordion-content{animation:slideDown .3s ease;background:#fff;border-top:1px solid #e0e0e0;padding:1rem 1.5rem}@keyframes slideDown{0%{max-height:0;opacity:0}to{max-height:1000px;opacity:1}}.accordion-answer{word-wrap:break-word;color:#555;line-height:1.6;margin:0 0 .5rem;white-space:pre-wrap}.accordion-timestamp{color:#999;font-size:.85rem;font-style:italic;margin:.5rem 0 0}.question-limit-info{color:#666;font-size:.85rem;margin-top:.5rem;text-align:center}.study-guide-content{margin-top:1rem}.study-guide-text{color:#333;line-height:1.8}.study-guide-heading{color:#667eea;font-weight:600;margin:1.5rem 0 .75rem}.study-guide-heading:first-child{margin-top:0}.study-guide-heading h2{color:#667eea;font-size:1.5rem;margin:1.5rem 0 .75rem}.study-guide-heading h3{color:#667eea;font-size:1.25rem;margin:1.25rem 0 .5rem}.study-guide-heading h4{color:#667eea;font-size:1.1rem;margin:1rem 0 .5rem}.study-guide-paragraph{word-wrap:break-word;color:#333;line-height:1.8;margin:.75rem 0;white-space:pre-wrap}@media (max-width:768px){.book-detail-header{flex-direction:column}.book-cover{align-self:center}.book-actions{flex-direction:column}}.book-description{word-wrap:break-word;color:#666;font-size:.9rem;line-height:1.6;margin-bottom:.5rem;white-space:pre-wrap}.no-results{color:#fff;font-size:1.2rem;padding:3rem;text-align:center}.summaries-list{display:flex;flex-direction:column;gap:2rem}.summary-item{background:#fff;border-radius:16px;box-shadow:0 4px 6px #0000001a;padding:2rem}.summary-item-header{align-items:start;border-bottom:2px solid #f0f0f0;display:flex;justify-content:space-between;margin-bottom:1.5rem;padding-bottom:1.5rem}.summary-book-info{cursor:pointer;display:flex;flex:1 1;gap:1.5rem}.summary-book-info:hover h3{color:#667eea}.summary-book-info img{border-radius:8px;box-shadow:0 2px 8px #0000001a;height:150px;object-fit:cover;width:100px}.summary-book-info h3{color:#333;font-size:1.3rem;margin-bottom:.5rem;transition:color .3s ease}.summary-authors{color:#667eea;font-weight:500}.summary-rating-display{color:#ff9800;font-size:.9rem;font-weight:500}.summary-item-content{color:#333}.summary-date{color:#666;font-size:.9rem;margin-bottom:1rem}.summary-text{word-wrap:break-word;line-height:1.8;margin-bottom:1.5rem;white-space:pre-wrap}@media (max-width:768px){.summary-item-header{flex-direction:column;gap:1rem}.summary-book-info{flex-direction:column;text-align:center}}.page-header{color:#fff;margin-bottom:2rem;text-align:center}.search-container{margin-bottom:2rem;margin-left:auto;margin-right:auto;max-width:800px}.search-input{border:1px solid gray;border-radius:8px;box-shadow:0 2px 8px #0000001a;box-sizing:border-box;font-size:1rem;padding:1rem;width:100%}.search-input:focus{box-shadow:0 4px 12px #667eea4d;outline:none}.page-header h1{font-size:2.5rem;margin-bottom:.5rem;text-shadow:2px 2px 4px #0003}.empty-state{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffff1a;border-radius:16px;color:#fff;padding:4rem 2rem;text-align:center}.empty-icon{font-size:5rem;margin-bottom:1rem}.empty-state h2{font-size:2rem;margin-bottom:1rem}.empty-state p{font-size:1.1rem;opacity:.9}.books-questions-list{display:flex;flex-direction:column;gap:2.5rem}.book-questions-group{border:1px solid gray;display:flex;flex-direction:column;gap:1.5rem}.book-details-card{background:#fff;border-radius:16px;box-shadow:0 4px 6px #0000001a;padding:2rem}.book-details-header{display:flex;gap:1.5rem;margin-bottom:1.5rem}.book-cover-small{flex-shrink:0}.book-cover-small img{box-shadow:0 2px 8px #00000026;object-fit:cover}.book-cover-small img,.no-cover-small{border-radius:8px;height:180px;width:120px}.no-cover-small{align-items:center;background:#e0e0e0;color:#999;display:none;font-size:.9rem;font-weight:600;justify-content:center}.book-info-small{flex:1 1}.book-info-small h2{color:#333;font-size:1.5rem;margin:0 0 .5rem}.book-authors-small{color:#667eea;font-size:1.1rem;font-weight:500;margin:0 0 .5rem}.book-meta-small{color:#666;font-size:.9rem;margin:.25rem 0}.view-book-btn{background:#667eea;border:none;border-radius:8px;color:#fff;cursor:pointer;font-size:1rem;font-weight:500;margin-top:1rem;padding:.75rem 1.5rem;transition:background .2s ease}.view-book-btn:hover{background:#5568d3}.book-description-small{border-top:1px solid #e0e0e0;margin-top:1.5rem;padding-top:1.5rem}.book-description-small h3{color:#333;font-size:1.1rem;margin:0 0 .75rem}.book-description-text-small{word-wrap:break-word;color:#555;line-height:1.6;margin:0;white-space:pre-wrap}.questions-for-book{display:flex;flex-direction:column;gap:1rem}.questions-count-header{color:#fff;font-size:1.3rem;margin:auto;text-shadow:2px 2px 4px #0003}.question-item{background:#fff;border-radius:12px;box-shadow:0 4px 6px #0000001a;padding:1.5rem}.question-item-content{display:flex;flex-direction:column;gap:1rem}.answer-section,.question-section{background:#f8f9fa;border-radius:8px;padding:1rem}.answer-section h4,.question-section h4{color:#333;font-size:.95rem;font-weight:600;margin:0 0 .5rem}.answer-text,.question-text{word-wrap:break-word;color:#555;line-height:1.6;margin:0;white-space:pre-wrap}.question-timestamp{color:#999;font-size:.85rem;font-style:italic;margin:.5rem 0 0;text-align:right}.settings-header{color:#fff;margin-bottom:2rem;text-align:center}.settings-header h1{font-size:2.5rem;margin-bottom:.5rem;text-shadow:2px 2px 4px #0003}.settings-content{display:flex;flex-direction:column;gap:2rem;margin:0 auto;max-width:800px}.settings-section{background:#fff;border-radius:16px;box-shadow:0 4px 6px #0000001a;padding:2rem}.settings-section h2{border-bottom:2px solid #f0f0f0;color:#333;font-size:1.5rem;margin-bottom:1.5rem;padding-bottom:.75rem}.settings-form{display:flex;flex-direction:column;gap:1rem}.success-message{background:#efe;border-left:4px solid #3c3;border-radius:8px;color:#3c3;font-size:.9rem;padding:.75rem}.delete-account-section{background:#fff5f5;border:2px solid #fee}.delete-account-description{color:#666;line-height:1.6;margin-bottom:1rem}@media (max-width:768px){.settings-section{padding:1.5rem}.settings-header h1{font-size:2rem}}.delete-account-header{color:#fff;margin-bottom:2rem;text-align:center}.delete-account-header h1{font-size:2.5rem;margin-bottom:.5rem;text-shadow:2px 2px 4px #0003}.delete-account-content{display:flex;flex-direction:column;gap:2rem;margin:0 auto;max-width:800px}.warning-box{background:#fff3cd;border:2px solid #ffc107;border-radius:16px;color:#856404;padding:2rem}.warning-box h2{color:#856404;font-size:1.5rem;margin-bottom:1rem}.warning-box ul{margin:1rem 0;padding-left:2rem}.warning-box li,.warning-box p{margin:.5rem 0}.delete-instructions{background:#fff;border-radius:16px;box-shadow:0 4px 6px #0000001a;padding:2rem}.delete-instructions h2{color:#333;font-size:1.5rem;margin-bottom:1rem}.delete-instructions ol{margin:1.5rem 0;padding-left:2rem}.delete-instructions li{color:#555;font-size:1rem;margin:.75rem 0}.delete-form{background:#fff;border-radius:16px;box-shadow:0 4px 6px #0000001a;padding:2rem}.form-group{display:flex;flex-direction:column;gap:.5rem;margin-bottom:1.5rem}.form-group label{color:#333;font-size:.95rem;font-weight:500}.form-input{border:1px solid #ddd;border-radius:8px;font-size:1rem;padding:.75rem;transition:border-color .3s ease,box-shadow .3s ease}.form-input:focus{border-color:#667eea;box-shadow:0 0 0 3px #667eea1a;outline:none}.form-input:disabled{background:#f5f5f5;cursor:not-allowed}.error-message{background:#fee;border-left:4px solid #c33;border-radius:8px;color:#c33;font-size:.9rem;margin-bottom:1rem;padding:.75rem}.delete-actions{display:flex;gap:1rem;justify-content:flex-end;margin-top:2rem}.btn-danger{border:none;border-radius:8px;cursor:pointer;font-size:1rem;font-weight:500;padding:.75rem 1.5rem;transition:background .3s ease}.btn-danger:hover:not(:disabled){background:#c82333}.btn-danger:disabled{background:#ccc;cursor:not-allowed}.back-link{margin-top:1rem;text-align:center}@media (max-width:768px){.delete-account-header h1{font-size:2rem}.delete-form,.delete-instructions,.warning-box{padding:1.5rem}.delete-actions{flex-direction:column}.delete-actions button{width:100%}}.legal-page{background:#fff;border-radius:12px;box-shadow:0 2px 10px #0000001a;margin:2rem auto;max-width:800px;padding:2rem}.legal-page h1{color:#333;margin-bottom:.5rem}.last-updated{color:#666;font-size:.9rem}.last-updated,.legal-page section{margin-bottom:2rem}.legal-page h2{color:#667eea;font-size:1.5rem;margin-bottom:1rem;margin-top:2rem}.legal-page p{color:#555;line-height:1.6;margin-bottom:1rem}.legal-page ul{margin-bottom:1rem;margin-left:1.5rem}.legal-page li{color:#555;line-height:1.8;margin-bottom:.5rem}.legal-page a{color:#667eea;text-decoration:none}.legal-page a:hover{text-decoration:underline}@media (max-width:768px){.legal-page{margin:1rem;padding:1.5rem}}.upgrade-success-container{align-items:center;display:flex;justify-content:center;min-height:calc(100vh - 80px);padding:2rem}.upgrade-success-card{background:#fff;border-radius:16px;box-shadow:0 10px 40px #0000001a;max-width:600px;padding:3rem;text-align:center;width:100%}.success-icon{font-size:4rem;margin-bottom:1.5rem}.upgrade-success-card h1{color:#2d3748;font-size:2.5rem;font-weight:700;margin-bottom:1rem}.success-message{color:#4a5568;font-size:1.25rem;margin-bottom:2rem}.premium-badge{background:linear-gradient(135deg,#667eea,#764ba2);border-radius:50px;color:#fff;display:inline-block;font-size:1.1rem;font-weight:600;margin-bottom:2rem;padding:.75rem 1.5rem}.success-benefits{background:#f7fafc;border-radius:12px;margin:2rem 0;padding:2rem;text-align:left}.success-benefits h2{color:#2d3748;font-size:1.5rem;margin-bottom:1rem;text-align:center}.success-benefits ul{list-style:none;margin:0;padding:0}.success-benefits li{border-bottom:1px solid #e2e8f0;color:#4a5568;font-size:1.1rem;padding:.75rem 0}.success-benefits li:last-child{border-bottom:none}.success-actions{display:flex;flex-wrap:wrap;gap:1rem;justify-content:center;margin-top:2rem}.success-actions .btn{border-radius:8px;display:inline-block;font-weight:600;padding:.75rem 2rem;text-decoration:none;transition:all .3s ease}.success-actions .btn-primary{background:#667eea;color:#fff}.success-actions .btn-primary:hover{background:#5568d3;box-shadow:0 4px 12px #667eea66;transform:translateY(-2px)}.success-actions .btn-secondary{background:#e2e8f0;color:#2d3748}.success-actions .btn-secondary:hover{background:#cbd5e0;transform:translateY(-2px)}@media (max-width:768px){.upgrade-success-card{padding:2rem}.upgrade-success-card h1{font-size:2rem}.success-actions{flex-direction:column}.success-actions .btn{width:100%}}.navbar{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#fffffff2;box-shadow:0 2px 10px #0000001a;box-sizing:border-box;left:0!important;padding:1rem 2rem;position:fixed!important;right:0!important;top:0!important;-webkit-user-select:none;user-select:none;width:100%!important;z-index:1000!important}.navbar-container{align-items:center;display:flex;justify-content:space-between;margin:0 auto;max-width:1200px;position:relative}.navbar-brand{color:#667eea;font-size:1.5rem;font-weight:700;text-decoration:none;z-index:1001}.navbar-toggle{-webkit-tap-highlight-color:transparent;background:none;border:none;cursor:pointer;display:none;padding:.5rem;position:relative;touch-action:manipulation;-webkit-user-select:none;user-select:none;z-index:2001}.hamburger{display:flex;flex-direction:column;height:18px;justify-content:space-between;transition:all .3s ease;width:24px}.hamburger span{background:#333;border-radius:2px;display:block;height:3px;pointer-events:none;transition:all .3s ease;width:100%}@media (max-width:1100px){.hamburger span{background:#333!important;opacity:1!important;visibility:visible!important}}.hamburger.open span:first-child{transform:rotate(45deg) translate(8px,8px)}.hamburger.open span:nth-child(2){opacity:0}.hamburger.open span:nth-child(3){transform:rotate(-45deg) translate(8px,-8px)}.navbar-menu{align-items:center;display:flex;gap:1.5rem}.navbar-menu-desktop{display:flex}@media (max-width:1100px){.navbar-menu-desktop{display:none!important}}.navbar-link{color:#333;display:block;font-weight:500;padding:.25rem 0;text-decoration:none;transition:color .3s ease;-webkit-user-select:none;user-select:none}.navbar-link:hover{color:#667eea}.navbar-user{color:#666;font-size:.9rem}.navbar-logout,.navbar-reload,.navbar-user{white-space:nowrap}@media (max-width:1100px){.navbar{padding:1rem;z-index:1000}.navbar,.navbar-container{position:relative}.navbar-toggle{align-items:center!important;display:flex!important;justify-content:center!important;min-height:40px!important;min-width:40px!important;opacity:1!important;pointer-events:auto!important;position:relative!important;visibility:visible!important;z-index:2001!important}.navbar-brand{position:relative;z-index:2001}.navbar-menu:not(.navbar-menu-desktop){align-items:flex-start!important;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#fffffffa!important;box-shadow:-2px 0 10px #0000001a!important;display:flex!important;flex-direction:column!important;gap:0!important;height:100vh!important;margin:0!important;opacity:1!important;overflow-y:auto!important;padding:5rem 2rem 2rem!important;pointer-events:auto!important;position:fixed!important;right:-100%!important;top:0!important;transition:right .3s ease!important;visibility:visible!important;width:280px!important;z-index:10000!important}.navbar-menu:not(.navbar-menu-desktop).active{display:flex!important;opacity:1!important;right:0!important;transform:translateX(0)!important;visibility:visible!important}.navbar-link{border-bottom:1px solid #eee;font-size:1.1rem;padding:1rem 0;width:100%}.navbar-link:last-of-type{border-bottom:none}.navbar-user{border-bottom:1px solid #eee;border-top:1px solid #eee;font-size:.95rem;margin:.5rem 0;padding:1rem 0;width:100%}.navbar-logout,.navbar-reload{margin-top:1rem;padding:.75rem;width:100%}}.navbar-overlay{display:none}@media (max-width:1100px){.navbar-overlay{animation:fadeIn .3s ease;background:#00000080!important;display:block!important;height:100vh!important;left:0!important;opacity:1!important;pointer-events:auto!important;position:fixed!important;top:0!important;visibility:visible!important;width:100vw!important;z-index:9999!important}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@media (max-width:480px){.navbar-brand{font-size:1.2rem}.navbar-menu{right:-100%!important;width:100%!important}.navbar-menu.active{right:0!important}}.footer{background:#fff!important;bottom:0!important;box-shadow:0 -2px 10px #0000001a;box-sizing:border-box;color:#333;font-size:.9rem;left:0!important;padding:1.5rem 2rem;position:fixed!important;right:0!important;text-align:center;width:100%!important;z-index:1000!important}.footer p{color:#333;margin:0}.App{background:#fff;display:flex;flex-direction:column;min-height:100vh;overflow-x:hidden;position:relative}.main-content{flex:1 1;padding-bottom:70px;padding-top:80px}.loading{align-items:center;color:#fff;display:flex;font-size:1.5rem;justify-content:center;min-height:100vh}.container{margin:0 auto;max-width:1200px;padding:2rem}.card{background:#fff;border-top:1px solid gray;margin-bottom:2rem;padding:2rem}.btn{border:none;border-radius:8px;cursor:pointer;font-size:1rem;font-weight:600;padding:.75rem 1.5rem;transition:all .3s ease}.btn-primary{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff}.btn-primary:hover{box-shadow:0 4px 12px #667eea66;transform:translateY(-2px)}.btn-secondary{background:#6c757d;color:#fff}.btn-secondary:hover{background:#5a6268}.btn-danger{background:#dc3545;color:#fff}.btn-danger:hover{background:#c82333}.input-group{margin-bottom:1.5rem}.input-group label{color:#333;display:block;font-weight:600;margin-bottom:.5rem}.input-group input,.input-group textarea{border:2px solid #e0e0e0;border-radius:8px;font-size:1rem;padding:.75rem;transition:border-color .3s ease;width:100%}.input-group input:focus,.input-group textarea:focus{border-color:#667eea;outline:none}.error{color:#dc3545}.error,.success{font-size:.9rem;margin-top:.5rem}.success{color:#28a745}.grid{grid-gap:2rem;display:grid;gap:2rem;grid-template-columns:repeat(2,1fr);margin-top:2rem}@media (min-width:400px){.grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:399px){.grid{grid-template-columns:1fr}}.book-card{background:#fff;border-radius:12px;box-shadow:0 4px 6px #0000001a;cursor:pointer;overflow:hidden;transition:transform .3s ease,box-shadow .3s ease}.book-card:hover{box-shadow:0 8px 16px #0003;transform:translateY(-4px)}.book-card img{height:auto;left:33%;margin:auto;object-fit:cover;position:relative;width:33%}.book-card-content{padding:1.5rem}.book-card h3{color:#333;font-size:1.1rem;margin-bottom:.5rem}.book-card p{color:#666;font-size:.9rem;margin-bottom:.5rem}.book-card .book-description{word-wrap:break-word;line-height:1.6;white-space:pre-wrap}.star-rating{display:flex;gap:.25rem;margin-top:1rem}.star{color:#ffc107;cursor:pointer;font-size:1.5rem;transition:transform .2s ease}.star:hover{transform:scale(1.2)}.star.empty{color:#e0e0e0}.card :not(button){color:gray}*{box-shadow:none!important}h1,h2,h3,h4,h5,h6{color:#667eea!important}.search-input{width:100%!important}
/*# sourceMappingURL=main.dbaf0de6.css.map*/