*{box-sizing:border-box;margin:0;padding:0}body{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:#f5f7fa;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;min-height:100vh}code{font-family:source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace}@media (max-width:600px){.chapter-dropdown{background:#fff;border:1px solid #ccc;border-radius:8px;color:#333;font-size:1rem;margin-bottom:4px;padding:10px 8px;width:100%}}@media (max-width:480px){.app-header{padding:10px 6px}.header-content{flex-direction:column;gap:8px;padding:0 2px}.app-title{font-size:1.1rem}.book-id-input-group{flex-direction:column;gap:6px;max-width:100%}.back-btn,.book-id-input,.load-btn{border-radius:6px;font-size:13px;padding:10px 12px}.main-section,.right-section{min-width:0;padding:0}.app-body{gap:6px;padding:4px}.welcome-header h2{font-size:1.1rem}.welcome-header p{font-size:.95rem}.book-content,.home-library-section{border-radius:6px;padding:8px}}.app{display:flex;flex-direction:column;min-height:100vh}.app-header{background:linear-gradient(135deg,#1a1a2e,#16213e);box-shadow:0 4px 12px #00000026;color:#fff;padding:16px 24px;position:-webkit-sticky;position:sticky;top:0;z-index:100}.header-content{align-items:center;display:flex;gap:24px;justify-content:space-between;margin:0 auto;max-width:1800px}.app-title{font-size:1.5rem;font-weight:700;margin:0;white-space:nowrap}.book-id-input-group{display:flex;flex:1 1;gap:12px;max-width:700px}.header-right{align-items:center;display:flex;gap:16px}.book-id-input{background:#fffffff2;border:none;border-radius:8px;color:#333;flex:1 1;font-size:14px;min-width:350px;outline:none;padding:12px 16px;transition:box-shadow .2s}.book-id-input:focus{box-shadow:0 0 0 3px #007bff80}.book-id-input::placeholder{color:#888}.back-btn,.build-btn,.load-btn,.search-btn,.test-btn{border:none;border-radius:8px;cursor:pointer;font-size:14px;font-weight:600;padding:12px 24px;transition:all .2s;white-space:nowrap}.load-btn{background:#007bff;color:#fff}.load-btn:hover:not(:disabled){background:#0056b3}.search-btn{background:#70aada;color:#fff;font-size:18px;padding:10px 16px}.search-btn:hover{background:#5b4cdb}.back-btn{background:#6c757d;color:#fff}.back-btn:hover{background:#545b62}.test-btn{background:#28a745;color:#fff}.test-btn:hover:not(:disabled){background:#1e7e34}.build-btn{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff}.build-btn:hover:not(:disabled){background:linear-gradient(135deg,#5a6fd6,#6a4190);transform:translateY(-1px)}.build-btn:disabled,.load-btn:disabled,.test-btn:disabled{cursor:not-allowed;opacity:.6}.user-books-section{background:linear-gradient(135deg,#f8f9ff,#f0f4ff);border:1px solid #e0e7ff;border-radius:12px;margin-bottom:24px;padding:20px}.user-books-header{color:#1a1a2e;font-size:1.3rem;font-weight:600;margin:0 0 16px}.user-books-loading{align-items:center;color:#6b7280;display:flex;gap:12px;padding:20px}.loading-spinner.small{border-width:2px;height:20px;width:20px}.user-books-error{background:#fef2f2;border:1px solid #fecaca;border-radius:8px;color:#dc2626;padding:12px 16px}.user-books-empty{color:#6b7280;padding:24px;text-align:center}.user-books-empty p{margin:0 0 16px}.user-books-grid{grid-gap:16px;display:grid;gap:16px;grid-template-columns:repeat(auto-fill,minmax(280px,1fr))}.user-book-card{background:#fff;border-radius:10px;box-shadow:0 2px 8px #00000014;cursor:pointer;display:flex;flex-direction:row;overflow:hidden;transition:transform .2s,box-shadow .2s}.user-book-card:hover{box-shadow:0 8px 24px #0000001f;transform:translateY(-4px)}.user-book-cover{background:#e5e7eb;flex-shrink:0;height:140px;object-fit:cover;width:140px}.user-book-info{display:flex;flex:1 1;flex-direction:column;justify-content:center;min-width:0;padding:12px}.user-book-title{-webkit-line-clamp:2;-webkit-box-orient:vertical;color:#1f2937;display:-webkit-box;font-size:.95rem;font-weight:600;line-height:1.3;margin:0 0 4px;overflow:hidden}.user-book-author{color:#6b7280;font-size:.85rem;margin:0 0 8px}.user-book-status{border-radius:12px;display:inline-block;font-size:.75rem;font-weight:500;padding:2px 8px}.status-draft{background:#fef3c7;color:#92400e}.status-published{background:#d1fae5;color:#065f46}.status-processing{background:#dbeafe;color:#1e40af}.library-body{background:#f5f7fa;flex:1 1;overflow-y:auto;padding:20px}.app-body{display:flex;flex:1 1;gap:20px;margin:0 auto;max-width:1800px;padding:20px;width:100%}.main-section{flex:1 1;min-height:calc(100vh - 120px);min-width:0}.right-section{flex:0 0 280px;max-height:calc(100vh - 80px);overflow-y:auto;position:-webkit-sticky;position:sticky;top:80px;width:280px}.error-message{align-items:center;background:#fff3cd;border:1px solid #ffc107;border-radius:8px;color:#856404;display:flex;gap:12px;margin-bottom:20px;padding:16px 20px}.error-icon{font-size:1.2rem}.loading-container{align-items:center;color:#666;display:flex;flex-direction:column;justify-content:center;padding:60px 20px}.loading-spinner{animation:spin 1s linear infinite;border:4px solid #e9ecef;border-radius:50%;border-top-color:#007bff;height:48px;margin-bottom:16px;width:48px}.welcome-message{background:#fff;border-radius:12px;box-shadow:0 4px 12px #0000001a;padding:40px;text-align:center}.welcome-message h2{color:#333;margin-bottom:16px}.welcome-message>p{color:#666;font-size:16px;margin-bottom:24px}.home-library-section{background:#fff;border-radius:12px;box-shadow:0 4px 12px #0000001a;padding:24px}.welcome-header{margin-bottom:24px;text-align:center}.welcome-header h2{color:#333;margin-bottom:8px}.welcome-header p{color:#666;font-size:16px}.welcome-tips{background:#f8f9fa;border-radius:8px;margin:0 auto;max-width:500px;padding:24px;text-align:left}.welcome-tips h3{color:#333;font-size:1rem;margin-bottom:12px}.welcome-tips ul{color:#555;padding-left:20px}.welcome-tips li{line-height:1.5;margin-bottom:8px}.book-content{background:#fff;border-radius:12px;box-shadow:0 4px 12px #0000001a;padding:24px}.book-title{color:#1a1a2e;font-size:2rem;margin-bottom:8px}.book-author{color:#666;font-size:1.1rem;margin-bottom:24px}.crossword-preview{background:#f8f9fa;border-radius:8px;margin-top:24px;padding:20px}.crossword-preview h3{color:#333;margin-bottom:12px}.crossword-preview p{color:#666;margin:4px 0}.crossword-section{background:#f8f9fa;border-radius:8px;margin-top:24px;padding:20px}.crossword-layout{align-items:flex-start;display:flex;gap:24px}.crossword-image-container{flex:0 0 auto;max-width:300px}.crossword-image-responsive{height:auto;width:100%}.crossword-info-container{flex:1 1;min-width:0}.crossword-info-container h3{color:#333;margin:0 0 12px}.crossword-info{flex-direction:column;gap:8px}@media (max-width:768px){.crossword-layout{flex-direction:column}.crossword-image-container{max-width:100%}}.crossword-section h3{color:#333;margin:0 0 12px}.crossword-info{color:#666;display:flex;font-size:.9rem;gap:24px;margin-bottom:16px}.crossword-iframe-container{background:#fff;border-radius:8px;box-shadow:0 2px 8px #0000001a;height:1170px;overflow:hidden;width:100%}.crossword-iframe{border:none;height:100%;width:100%}.nav-placeholder{background:#fff;border-radius:12px;box-shadow:0 4px 12px #0000001a;color:#888;padding:40px 20px;text-align:center}.nav-placeholder p:first-child{font-size:2rem;margin-bottom:12px}@media (max-width:1200px){.header-content{flex-direction:column;gap:16px}.book-id-input-group{max-width:100%;width:100%}.right-section{flex:0 0 220px;width:220px}}@media (max-width:768px){.app-body{flex-direction:column}.main-section,.right-section{flex:1 1;max-width:100%}.right-section{min-height:auto;width:100%}}.app-footer{background-color:#f8f9fa;border-top:1px solid #dee2e6;margin-top:auto;padding:20px;text-align:center}.app-footer p{color:#6c757d;font-size:.9rem;line-height:1.6;margin:0}.app-footer a{color:#007bff;text-decoration:none;transition:color .2s ease}.app-footer a:hover{color:#0056b3;text-decoration:underline}@media (max-width:600px){.app-footer{padding:15px 10px}.app-footer p{font-size:.85rem}}.crossword-image-container{margin-bottom:20px;width:100%}.crossword-image-responsive{background:#fff;border-radius:8px;box-shadow:0 2px 8px #00000026;cursor:pointer;display:block;transition:transform .2s}.crossword-image-responsive:hover{transform:scale(1.02)}.book-overview-card{background:#fff;border:1px solid #e9ecef;border-radius:12px;box-shadow:0 4px 12px #0000001a;display:flex;margin-bottom:20px;overflow:hidden;width:100%}.book-cover-section{align-items:center;background:#f8f9fa;display:flex;flex-direction:column;flex-shrink:0;gap:16px;padding:20px;width:30%}.book-cover{box-shadow:0 2px 8px #0003;height:500px}.book-cover,.book-infographic{background:#fff;border-radius:8px;object-fit:contain}.book-infographic{box-shadow:0 2px 8px #00000026;cursor:pointer;max-height:300px;max-width:100%;transition:transform .2s}.book-infographic:hover{transform:scale(1.02)}.book-author-info{margin-top:auto;text-align:center}.book-author-info p{color:#666;font-size:14px;font-weight:500;margin:4px 0}.book-info-section{display:flex;flex:1 1;flex-direction:column;overflow-y:auto;padding:20px}.intro-video-container{background:#000;border-radius:8px;height:0;margin-bottom:20px;overflow:hidden;padding-bottom:56.25%;position:relative}.intro-video-container iframe{border:none;height:100%;left:0;position:absolute;top:0;width:100%}.book-description{flex:1 1;margin-bottom:20px}.book-description p{color:#555;font-size:16px;line-height:1.7;margin:0;text-align:justify}.amazon-link-section{align-items:center;display:flex;flex-wrap:wrap;gap:12px;margin-bottom:16px}.amazon-link{align-items:center;background:#f90;border-radius:6px;color:#111;display:inline-flex;font-size:14px;font-weight:600;gap:6px;padding:8px 16px;text-decoration:none;transition:background .2s,transform .2s}.amazon-link:hover{background:#e88a00;transform:translateY(-1px)}.affiliate-disclosure{color:#6b7280;font-size:11px;font-style:italic}.keywords-section{color:#555;font-size:14px;line-height:1.8;margin-bottom:20px}.keywords-label{color:#333;font-weight:600}.keyword-tag{color:#007bff;cursor:help;transition:color .2s}.keyword-tag:hover{color:#0056b3;text-decoration:underline}.keyword-separator{color:#888}.social-links{display:flex;flex-wrap:wrap;gap:12px;margin-top:auto}.social-links a{border:1px solid #007bff;border-radius:20px;color:#007bff;font-size:14px;font-weight:500;padding:8px 16px;text-decoration:none;transition:all .2s}.social-links a:hover{background:#007bff;box-shadow:0 2px 4px #007bff4d;color:#fff;text-decoration:none;transform:translateY(-1px)}@media (max-width:768px){.book-overview-card{flex-direction:column}.book-cover-section{align-items:center;flex-direction:row;gap:20px;justify-content:center;padding:16px;width:100%}.book-cover{height:200px;width:200px}.book-author-info{margin-top:0;text-align:left}.book-info-section{padding:16px}.intro-video-container{margin-bottom:16px}.book-description p{font-size:15px}.social-links{gap:8px}.social-links a{font-size:13px;padding:6px 12px}}@media (max-width:480px){.book-cover-section{flex-direction:column;gap:12px}.book-cover{height:150px;width:150px}.book-description p{font-size:14px}}.infographic-modal{background:#000000d9;cursor:pointer;height:100%;left:0;padding:20px;position:fixed;top:0;width:100%;z-index:1000}.infographic-modal,.infographic-modal-content{align-items:center;display:flex;justify-content:center}.infographic-modal-content{cursor:default;max-height:90vh;max-width:90vw;position:relative}.infographic-modal-image{border-radius:8px;box-shadow:0 8px 32px #00000080;height:auto;max-height:90vh;max-width:100%;object-fit:contain;width:auto}.modal-close-btn{align-items:center;background:#ffffffe6;border-radius:50%;color:#333;display:flex;height:36px;justify-content:center;position:absolute;right:0;top:-40px;transition:all .2s;width:36px}.modal-close-btn:hover{background:#fff;transform:scale(1.1)}.chapter-nav{background:#fff;border-radius:12px;box-shadow:0 4px 12px #0000001a;overflow-y:auto;padding:16px}.nav-title{border-bottom:2px solid #e9ecef;color:#333;font-size:1rem;margin:0 0 16px;padding-bottom:12px}.nav-item{align-items:center;background:#f8f9fa;border:none;border-radius:8px;cursor:pointer;display:flex;gap:10px;margin-bottom:5px;padding:12px;text-align:left;transition:all .2s;width:100%}.nav-item:hover{background:#e9ecef}.nav-item.active{background:#007bff;color:#fff}.overview-btn .nav-icon{font-size:1.2rem}.overview-btn .nav-text{font-size:.9rem;font-weight:600}.chapters-divider{align-items:center;color:#888;display:flex;font-size:.75rem;letter-spacing:.5px;margin:16px 0 12px;text-transform:uppercase}.chapters-divider span{background:#fff;padding:0 8px}.chapters-divider:after,.chapters-divider:before{background:#e9ecef;content:"";flex:1 1;height:1px}.chapters-list{display:flex;flex-direction:column;gap:6px}.chapter-btn{padding:10px 12px}.chapter-number{align-items:center;background:#e9ecef;border-radius:50%;color:#555;display:flex;flex-shrink:0;font-size:.75rem;font-weight:700;height:24px;justify-content:center;width:24px}.nav-item.active .chapter-number{background:#ffffff4d;color:#fff}.chapter-title{-webkit-line-clamp:2;-webkit-box-orient:vertical;display:-webkit-box;font-size:.85rem;line-height:1.3;overflow:hidden;text-overflow:ellipsis}.no-chapters{color:#888;font-size:.9rem;padding:20px;text-align:center}.chapter-nav::-webkit-scrollbar{width:6px}.chapter-nav::-webkit-scrollbar-track{background:#f1f1f1;border-radius:3px}.chapter-nav::-webkit-scrollbar-thumb{background:#ccc;border-radius:3px}.chapter-nav::-webkit-scrollbar-thumb:hover{background:#aaa}@media (max-width:480px){.chapter-view-header{flex-direction:column;gap:8px;padding:6px 4px}.chapter-title-section{flex-direction:column;gap:6px;padding:8px 4px}.chapter-view-title{font-size:1.1rem}.chapter-badge{font-size:.7rem;padding:2px 8px}.chapter-tabs{gap:2px;padding:8px 2px}.chapter-tab{border-radius:6px;font-size:12px;padding:6px}.chapter-tab-content{min-height:200px;padding:6px}.overview-text{font-size:.98rem}.takeaway-item{border-radius:6px;padding:8px 6px}.quiz-question{border-radius:8px;padding:10px}.option-btn{border-radius:6px;font-size:.95rem;padding:10px 8px}.actions-list{gap:8px}.action-item{border-radius:6px}.experts-list{gap:10px}.expert-card{border-radius:8px;padding:10px}}.chapter-view{background:#fff;border-radius:12px;box-shadow:0 4px 12px #0000001a;overflow:hidden}.chapter-view-header{align-items:center;background:#f8f9fa;border-bottom:1px solid #e9ecef;display:flex;justify-content:space-between;padding:8px 24px}.back-btn{background:#fff;border:1px solid #dee2e6;border-radius:6px;color:#555;cursor:pointer;font-size:14px;padding:8px 16px;transition:all .2s}.back-btn:hover{background:#e9ecef;color:#333}.chapter-breadcrumb{color:#666;font-size:.9rem}.breadcrumb-separator{color:#ccc;margin:0 8px}.breadcrumb-chapter{color:#007bff;font-weight:600}.chapter-title-section{align-items:center;border-bottom:1px solid #e9ecef;display:flex;gap:16px;padding:12px 24px}.chapter-badge{background:#007bff;border-radius:20px;color:#fff;display:inline-block;flex-shrink:0;font-size:.8rem;font-weight:600;padding:4px 12px}.chapter-view-title{color:#1a1a2e;font-size:1.5rem;margin:0}.chapter-tabs{background:#f8f9fa;border-bottom:1px solid #e9ecef;display:flex;flex-wrap:wrap;gap:4px;padding:16px 24px}.chapter-tab{background:#fff;border:1px solid #dee2e6;border-radius:8px;color:#555;cursor:pointer;font-size:14px;padding:10px;transition:all .2s}.chapter-tab:hover{background:#e9ecef}.chapter-tab.active{background:#007bff;border-color:#007bff;color:#fff}.chapter-tab-content{min-height:400px;padding:24px}.tab-content-inner{max-width:100%}.overview-text{color:#333;font-size:1.1rem;line-height:1.8;margin-bottom:24px}.application-section,.ideamap-section,.next-steps-section,.prompts-section{background:#f8f9fa;border-radius:8px;margin-bottom:20px;padding:20px}.application-section h4,.ideamap-section h4,.next-steps-section h4,.prompts-section h4{color:#333;margin:0 0 16px}.ideamap-image{border-radius:8px;box-shadow:0 2px 8px #0000001a;height:auto;max-width:100%}.ideamap-container{align-items:center;display:flex;justify-content:center;min-height:400px}.ideamap-image-large{border-radius:12px;box-shadow:0 4px 20px #00000026;cursor:zoom-in;height:auto;max-height:70vh;max-width:100%;transition:transform .3s ease}.ideamap-image-large:hover{transform:scale(1.02)}.ideamap-placeholder{align-items:center;background:#f0f0f0;border-radius:12px;color:#888;display:flex;flex-direction:column;justify-content:center;padding:60px}.ideamap-placeholder span{font-size:64px;margin-bottom:16px}.ideamap-placeholder p{font-size:18px;margin:0}.prompts-table{border-collapse:collapse;margin-top:12px;width:100%}.prompts-table tr{border-bottom:1px solid #e0e0e0}.prompts-table tr:last-child{border-bottom:none}.prompts-table td{padding:12px 8px;vertical-align:top}.prompts-table .prompt-text{color:#555;line-height:1.6}.prompts-table .prompt-links{text-align:center;white-space:nowrap;width:90px}.llm-link{display:inline-block;margin:0 4px;opacity:.8;transition:opacity .2s ease,transform .2s ease}.llm-link:hover{opacity:1;transform:scale(1.15)}.llm-icon{height:22px;vertical-align:middle;width:22px}.application-section p,.next-steps-section p{color:#555;line-height:1.7;margin:0}.takeaways-list{display:flex;flex-direction:column;gap:8px}.takeaway-item{background:#f8f9fa;border-left:4px solid #007bff;border-radius:8px;display:flex;gap:12px;padding:12px 16px}.takeaway-number{align-items:center;background:#007bff;border-radius:50%;color:#fff;display:flex;flex-shrink:0;font-size:.9rem;font-weight:700;height:32px;justify-content:center;width:32px}.takeaway-text{color:#333;flex:1 1;line-height:1.7}.quiz-container{display:flex;flex-direction:column;gap:24px}.quiz-question{background:#f8f9fa;border:1px solid #e9ecef;border-radius:12px;padding:20px}.question-header{display:flex;gap:16px;margin-bottom:16px}.question-number{background:#1a1a2e;border-radius:20px;color:#fff;flex-shrink:0;font-size:.85rem;font-weight:600;padding:4px 12px}.question-text{color:#333;flex:1 1;font-size:1.1rem;margin:0}.options-list{display:flex;flex-direction:column;gap:8px}.option-btn{align-items:center;background:#fff;border:2px solid #e9ecef;border-radius:8px;cursor:pointer;display:flex;gap:12px;padding:14px 16px;text-align:left;transition:all .2s}.option-btn:hover:not(:disabled){background:#f0f7ff;border-color:#007bff}.option-btn:disabled{cursor:default}.option-btn.correct{background:#d4edda;border-color:#28a745}.option-btn.incorrect{background:#f8d7da;border-color:#dc3545}.option-key{align-items:center;background:#e9ecef;border-radius:50%;color:#555;display:flex;flex-shrink:0;font-size:.85rem;font-weight:700;height:28px;justify-content:center;width:28px}.option-btn.correct .option-key{background:#28a745;color:#fff}.option-btn.incorrect .option-key{background:#dc3545;color:#fff}.option-value{color:#333;flex:1 1}.feedback{align-items:flex-start;border-radius:8px;display:flex;gap:12px;margin-top:16px;padding:16px}.feedback.correct{background:#d4edda;border:1px solid #c3e6cb}.feedback.incorrect{background:#f8d7da;border:1px solid #f5c6cb}.feedback-icon{font-size:1.2rem}.feedback-text{color:#333;line-height:1.5}.actions-list{display:flex;flex-direction:column;gap:16px}.action-item{background:#f8f9fa;border:1px solid #e9ecef;border-radius:8px;overflow:hidden}.action-header{background:linear-gradient(135deg,#1a1a2e,#16213e);color:#fff;justify-content:space-between;padding:12px 16px}.action-header,.action-number{align-items:center;display:flex}.action-number{border-radius:50%;font-weight:700;height:28px;justify-content:center;width:28px}.action-number,.action-timeframe{background:#fff3;font-size:.85rem}.action-timeframe{border-radius:20px;padding:4px 12px}.action-content{padding:16px}.action-text{color:#333;font-size:1rem;line-height:1.6;margin:0 0 12px}.action-outcome{background:#fff;border-left:3px solid #28a745;border-radius:6px;color:#555;font-size:.9rem;margin:0;padding:12px}.experts-list{display:flex;flex-direction:column;gap:20px}.expert-card{background:#f8f9fa;border:1px solid #e9ecef;border-radius:12px;padding:20px}.expert-header{margin-bottom:12px}.expert-name{color:#1a1a2e;font-size:1.2rem;margin:0}.expert-expertise{color:#555;line-height:1.6;margin:0 0 16px}.expert-resources h5{color:#333;font-size:.95rem;margin:0 0 12px}.resources-list{display:flex;flex-wrap:wrap;gap:8px}.resource-link{align-items:center;background:#fff;border:1px solid #dee2e6;border-radius:20px;color:#333;display:inline-flex;font-size:.85rem;gap:6px;padding:8px 14px;text-decoration:none;transition:all .2s}.resource-link:hover{background:#007bff;border-color:#007bff;color:#fff}.resource-icon{font-size:1rem}.resource-title{max-width:200px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.empty-message{color:#888;font-size:1rem;padding:40px;text-align:center}@media (max-width:768px){.chapter-view-header{align-items:flex-start;flex-direction:column;gap:12px}.chapter-tabs{padding:12px 16px}.chapter-tab{font-size:13px;padding:8px 12px}.chapter-tab-content{padding:16px}.question-header{flex-direction:column;gap:12px}}@media (max-width:480px){.book-library{padding:4px}.books-grid{gap:6px;grid-template-columns:1fr}.book-card{border-radius:6px;padding:4px}.book-title{font-size:1.05rem}.book-author{font-size:.95rem}.book-description{-webkit-line-clamp:5;font-size:.9rem}.search-container{margin-bottom:10px;max-width:100%}.search-input{border-radius:20px;font-size:.95rem;padding:10px 35px 10px 10px}.clear-search-btn{font-size:12px;height:22px;width:22px}}.book-library{font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;margin:0 auto;max-width:1400px;padding:0 30px}.book-library h1{color:#2c3e50;font-size:2.5rem;margin-bottom:5px;text-align:center}.search-container{margin:0 auto 20px;max-width:600px;position:relative}.search-input{border:2px solid #bdc3c7;border-radius:30px;box-sizing:border-box;font-size:1.1rem;outline:none;padding:15px 50px 15px 20px;transition:border-color .3s,box-shadow .3s;width:100%}.search-input:focus{border-color:#3498db;box-shadow:0 0 10px #3498db4d}.search-input::placeholder{color:#95a5a6}.clear-search-btn{align-items:center;background:#bdc3c7;border:none;border-radius:50%;color:#fff;cursor:pointer;display:flex;font-size:14px;height:28px;justify-content:center;position:absolute;right:15px;top:50%;transform:translateY(-50%);transition:background-color .2s;width:28px}.clear-search-btn:hover{background:#95a5a6}.books-grid{grid-gap:15px;display:grid;gap:15px;grid-template-columns:repeat(3,1fr)}.row{display:flex;flex-wrap:wrap;width:100%}.col-4{flex:0 0 33.333333%;max-width:33.333333%}.col-8{flex:0 0 66.666667%;max-width:66.666667%}.book-card{background:#fff;border:2px solid #dce1e6;border-radius:8px;box-shadow:0 2px 10px #0000001a;cursor:pointer;overflow:hidden;transition:transform .3s,box-shadow .3s,border-color .3s}.book-card:hover{border-color:#3498db;box-shadow:0 6px 20px #00000026;transform:translateY(-3px)}.book-thumbnail{align-items:center;background:linear-gradient(135deg,#667eea,#764ba2);display:flex;height:100%;justify-content:center;min-height:100px;overflow:hidden;position:relative;width:100%}.book-thumbnail img{height:100%;object-fit:cover;transition:transform .3s;width:100%}.book-card:hover .book-thumbnail img{transform:scale(1.05)}.thumbnail-placeholder{align-items:center;background:linear-gradient(135deg,#667eea,#764ba2);display:flex;height:100%;justify-content:center;width:100%}.thumbnail-placeholder span{font-size:2rem}.book-info{box-sizing:border-box;display:flex;flex-direction:column;height:100%;justify-content:center;padding:10px}.book-title{color:#2c3e50;font-size:1.3rem;line-height:1.2;margin:0 0 4px}.book-author{color:#7f8c8d;font-size:1.08rem;font-style:italic;margin:0 0 6px}.book-description{-webkit-line-clamp:3;-webkit-box-orient:vertical;color:#555;display:-webkit-box;font-size:1rem;line-height:1.4;margin:0;overflow:hidden}.error-message,.loading-message,.no-results{color:#7f8c8d;font-size:1.2rem;padding:40px;text-align:center}.error-message{color:#e74c3c}.no-results{grid-column:1/-1}.no-results-container{grid-column:1/-1;padding:20px;text-align:center}.load-from-cloud{background:linear-gradient(135deg,#667eea,#764ba2);border-radius:12px;color:#fff;margin-top:20px;padding:20px}.load-from-cloud p{font-size:1.1rem;margin:0 0 15px}.load-cloud-btn{background:#fff;border:none;border-radius:25px;color:#667eea;cursor:pointer;font-size:1rem;font-weight:600;padding:12px 24px;transition:transform .2s,box-shadow .2s}.load-cloud-btn:hover{box-shadow:0 4px 15px #0003;transform:translateY(-2px)}@media (max-width:1200px){.books-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:768px){.book-library{padding:15px}.book-library h1{font-size:1.8rem}.books-grid{gap:10px;grid-template-columns:1fr}.search-input{font-size:1rem;padding:12px 45px 12px 15px}}.prompt-builder{background:#f8f9fa;border:1px solid #e0e0e0;border-radius:8px;margin-top:16px;padding:12px}.prompt-builder-title{border-bottom:1px solid #e0e0e0;color:#333;font-size:14px;margin:0 0 12px;padding-bottom:8px}.prompt-field{margin-bottom:10px}.prompt-field label{align-items:center;color:#555;display:flex;font-size:12px;font-weight:600;justify-content:space-between;margin-bottom:4px}.prompt-input,.prompt-textarea{border:1px solid #ddd;border-radius:4px;box-sizing:border-box;font-family:inherit;font-size:12px;padding:8px;resize:vertical;width:100%}.prompt-input:focus,.prompt-textarea:focus{border-color:#007bff;box-shadow:0 0 0 2px #007bff1a;outline:none}.prompt-textarea{min-height:50px}.clear-keywords-btn{background:none;border:none;border-radius:4px;color:#999;cursor:pointer;font-size:12px;padding:2px 6px}.clear-keywords-btn:hover{background:#eee;color:#666}.prompt-checkbox{margin-bottom:12px}.prompt-checkbox label{align-items:center;color:#555;cursor:pointer;display:flex;font-size:12px;gap:8px}.prompt-checkbox input[type=checkbox]{cursor:pointer;height:16px;width:16px}.prompt-actions{display:flex;gap:8px;margin-top:12px}.llm-send-btn{align-items:center;border:none;border-radius:6px;cursor:pointer;display:flex;flex:1 1;font-size:12px;font-weight:600;gap:6px;justify-content:center;padding:8px 12px;transition:all .2s ease}.chatgpt-btn{background:#10a37f;color:#fff}.chatgpt-btn:hover{background:#0d8a6a}.grok-btn{background:#000;color:#fff}.grok-btn:hover{background:#333}.btn-icon{height:16px;width:16px}@media (max-width:768px){.prompt-builder{padding:10px}.prompt-actions{flex-direction:column}.llm-send-btn{width:100%}}.auth-button{border:none;border-radius:4px;cursor:pointer;font-size:14px;font-weight:500;padding:8px 16px;transition:background-color .2s,transform .1s}.auth-button:hover{transform:translateY(-1px)}.auth-button:active{transform:translateY(0)}.login-button{background-color:#0078d4;color:#fff}.login-button:hover{background-color:#106ebe}.logout-button{background-color:#f3f4f6;color:#374151}.logout-button:hover{background-color:#e5e7eb}.user-profile{background-color:#f9fafb;border-radius:8px;gap:12px;padding:8px}.user-avatar,.user-profile{align-items:center;display:flex}.user-avatar{background:linear-gradient(135deg,#667eea,#764ba2);border-radius:50%;color:#fff;font-size:14px;font-weight:600;height:36px;justify-content:center;width:36px}.user-info{display:flex;flex-direction:column}.user-name{color:#1f2937;font-size:14px;font-weight:500}.user-email{color:#6b7280;font-size:12px}.auth-status,.unauthenticated-prompt{align-items:center;display:flex}.unauthenticated-prompt{background-color:#f9fafb;border-radius:12px;flex-direction:column;justify-content:center;margin:24px;padding:48px 24px;text-align:center}.prompt-icon{font-size:48px;margin-bottom:16px}.prompt-message{color:#4b5563;font-size:18px;margin-bottom:24px;max-width:400px}@media (max-width:768px){.user-profile{flex-direction:column;gap:8px;text-align:center}.user-info{align-items:center}.auth-button{width:100%}}.modal-backdrop{align-items:center;animation:fadeIn .2s ease-out;background-color:#00000080;display:flex;inset:0;justify-content:center;padding:16px;position:fixed;z-index:1000}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.build-book-modal{animation:slideUp .3s ease-out;background:#fff;border-radius:12px;box-shadow:0 20px 60px #0000004d;display:flex;flex-direction:column;max-height:90vh;max-width:500px;overflow:hidden;width:100%}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.modal-header{align-items:flex-start;background:linear-gradient(135deg,#f8f9ff,#f0f4ff);border-bottom:1px solid #e5e7eb;display:flex;justify-content:space-between;padding:20px 24px}.modal-title-section{flex:1 1}.modal-title{color:#1f2937;font-size:1.25rem;font-weight:600;margin:0}.modal-subtitle{color:#6b7280;font-size:.875rem;margin:4px 0 0}.modal-close-btn{background:none;border:none;color:#9ca3af;cursor:pointer;font-size:24px;line-height:1;padding:0;transition:color .2s}.modal-close-btn:hover{color:#4b5563}.modal-body{flex:1 1;overflow-y:auto;padding:24px}.auth-warning{background:#fef3c7;border:1px solid #fcd34d;border-radius:8px;color:#92400e}.auth-warning,.form-error{align-items:center;display:flex;gap:8px;margin-bottom:20px;padding:12px 16px}.form-error{background:#fef2f2;border:1px solid #fecaca;border-radius:8px;color:#dc2626}.form-group{margin-bottom:20px}.form-label{color:#374151;display:block;font-size:.9rem;font-weight:500;margin-bottom:6px}.form-label .required{color:#dc2626}.form-label .optional-hint{color:#9ca3af;font-size:.8rem;font-weight:400;margin-left:6px}.form-input{background:#fff;border:1px solid #d1d5db;border-radius:8px;box-sizing:border-box;color:#1f2937;font-size:.95rem;padding:12px 14px;transition:border-color .2s,box-shadow .2s;width:100%}.form-input:focus{border-color:#667eea;box-shadow:0 0 0 3px #667eea26;outline:none}.form-input::placeholder{color:#9ca3af}.form-input:disabled{background:#f3f4f6;color:#9ca3af;cursor:not-allowed}.form-textarea{min-height:80px;resize:vertical}.form-hint{color:#6b7280;font-size:.8rem;line-height:1.4;margin:6px 0 0}.modal-footer{background:#f9fafb;border-top:1px solid #e5e7eb;display:flex;gap:12px;justify-content:flex-end;padding:16px 24px}.btn{align-items:center;border:none;border-radius:8px;cursor:pointer;display:inline-flex;font-size:.95rem;font-weight:500;gap:8px;justify-content:center;padding:10px 20px;transition:all .2s}.btn:disabled{cursor:not-allowed;opacity:.6}.btn-secondary{background:#f3f4f6;color:#374151}.btn-secondary:hover:not(:disabled){background:#e5e7eb}.btn-primary{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff}.btn-primary:hover:not(:disabled){background:linear-gradient(135deg,#5a6fd6,#6a4190);transform:translateY(-1px)}.spinner{animation:spin .8s linear infinite;border:2px solid #ffffff4d;border-radius:50%;border-top-color:#fff;height:16px;width:16px}@keyframes spin{to{transform:rotate(1turn)}}.loading-state{align-items:center;display:flex;flex-direction:column;justify-content:center;padding:32px 16px;text-align:center}.loading-spinner-large{animation:spin 1s linear infinite;border:4px solid #667eea33;border-radius:50%;border-top-color:#667eea;height:48px;margin-bottom:20px;width:48px}.loading-title{color:#1f2937;font-size:1.125rem;font-weight:600;margin:0 0 8px}.loading-subtitle{color:#6b7280;font-size:.9rem;line-height:1.5;margin:0 0 20px}.loading-agents{background:#f3f4f6;border-radius:8px;padding:16px 24px;text-align:left}.loading-agents p{color:#374151;font-weight:500;margin:0 0 8px}.loading-agents ul{list-style:none;margin:0;padding:0}.loading-agents li{color:#6b7280;font-size:.9rem;padding:4px 0}.results-container{background:#f0fdf4;border:1px solid #86efac;border-radius:8px;padding:16px}.results-summary{grid-gap:16px;display:grid;gap:16px;grid-template-columns:1fr 1fr;margin-bottom:16px}.result-stat{display:flex;flex-direction:column}.stat-label{color:#6b7280;font-size:.8rem}.stat-value{color:#1f2937;font-size:1rem;font-weight:600}.view-outputs-link{color:#667eea;display:inline-block;font-weight:500;margin-bottom:16px;text-decoration:none}.view-outputs-link:hover{color:#5a67d8;text-decoration:underline}.agent-results{border-top:1px solid #86efac;padding-top:16px}.agent-results-title{color:#374151;font-size:.9rem;font-weight:600;margin:0 0 12px}.agent-list{list-style:none;margin:0;padding:0}.agent-item{font-size:.9rem;gap:8px;padding:6px 0}.agent-item,.agent-status{align-items:center;display:flex}.agent-status{border-radius:50%;font-size:.75rem;font-weight:700;height:18px;justify-content:center;width:18px}.agent-status.success{background:#dcfce7;color:#16a34a}.agent-status.failure{background:#fee2e2;color:#dc2626}.agent-name{color:#374151;font-weight:500}.agent-tokens{color:#6b7280;font-size:.8rem;margin-left:4px}.agent-view-link{color:#667eea;font-size:.8rem;text-decoration:none}.agent-view-link:hover{text-decoration:underline}@media (max-width:480px){.modal-backdrop{align-items:flex-end;padding:8px}.build-book-modal{border-radius:16px 16px 0 0;max-height:85vh}.modal-header{padding:16px 20px}.modal-body{padding:20px}.modal-footer{flex-direction:column-reverse;padding:12px 20px}.btn{width:100%}}
/*# sourceMappingURL=main.e9e46ff7.css.map*/