:root{--juna-primary: #5B7FFF;--juna-primary-dark: #4A6FEE;--juna-secondary: #8B9DFF;--juna-text: #1F2937;--juna-text-light: #6B7280;--juna-bg: #FFFFFF;--juna-bg-light: #F9FAFB;--juna-border: #E5E7EB;--juna-guideline-bg: #EFF6FF;--juna-guideline-border: #BFDBFE;--juna-success: #10B981;--juna-shadow: rgba(0, 0, 0, .1)}.answer-display{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;color:var(--juna-text);background:var(--juna-bg);max-width:900px;margin:0 auto;padding:0}.tab-navigation{display:flex;gap:0;border-bottom:2px solid var(--juna-border);margin-bottom:24px;padding:0 20px}.tab{background:none;border:none;padding:12px 24px;font-size:16px;font-weight:500;color:var(--juna-text-light);cursor:pointer;position:relative;transition:color .2s ease;border-bottom:3px solid transparent;margin-bottom:-2px}.tab:hover{color:var(--juna-primary)}.tab.active{color:var(--juna-primary);border-bottom-color:var(--juna-primary)}.tab-content{padding:0 20px 20px;animation:fadeIn .3s ease}@keyframes fadeIn{0%{opacity:0;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}.guideline-box{background:var(--juna-guideline-bg);border:2px solid var(--juna-guideline-border);border-radius:12px;padding:20px;margin-bottom:24px;box-shadow:0 1px 3px var(--juna-shadow)}.guideline-header{display:flex;align-items:center;gap:8px;margin-bottom:12px}.guideline-icon{width:20px;height:20px;color:var(--juna-primary)}.guideline-label{font-weight:600;font-size:14px;color:var(--juna-primary);text-transform:uppercase;letter-spacing:.5px}.guideline-content{color:var(--juna-text);line-height:1.7}.guideline-content p{margin:0}.review-content{line-height:1.7;color:var(--juna-text)}.review-content h1,.review-content h2,.review-content h3{color:var(--juna-text);margin-top:24px;margin-bottom:12px;font-weight:600}.review-content h1{font-size:24px}.review-content h2{font-size:20px}.review-content h3{font-size:18px}.review-content p{margin-bottom:16px}.review-content ul,.review-content ol{margin:16px 0;padding-left:24px}.review-content li{margin-bottom:8px}.review-content strong{font-weight:600;color:var(--juna-text)}.markdown-table{width:100%;border-collapse:collapse;margin:20px 0;font-size:14px;border:1px solid var(--juna-border);border-radius:8px;overflow:hidden}.markdown-table thead{background:var(--juna-bg-light)}.markdown-table th{padding:12px 16px;text-align:left;font-weight:600;color:var(--juna-text);border-bottom:2px solid var(--juna-border);font-size:14px}.markdown-table td{padding:12px 16px;border-bottom:1px solid var(--juna-border);color:var(--juna-text);line-height:1.5}.markdown-table tbody tr:last-child td{border-bottom:none}.markdown-table tbody tr:hover{background:var(--juna-bg-light)}.markdown-table th:first-child,.markdown-table td:first-child{padding-left:16px}.markdown-table th:last-child,.markdown-table td:last-child{padding-right:16px}.citation{color:var(--juna-primary);font-weight:500;cursor:pointer;padding:1px 2px;border-radius:3px;transition:background-color .2s ease;-webkit-user-select:none;user-select:none}.citation:hover{background-color:var(--juna-guideline-bg)}.citation-popover{position:absolute;z-index:1000;background:#fff;border:1px solid var(--juna-border);border-radius:8px;box-shadow:0 4px 12px #00000026;max-width:400px;padding:16px;animation:popoverFadeIn .2s ease}@keyframes popoverFadeIn{0%{opacity:0;transform:translateY(-5px)}to{opacity:1;transform:translateY(0)}}.popover-number{display:inline-block;background:var(--juna-primary);color:#fff;font-weight:600;font-size:12px;padding:2px 6px;border-radius:4px;margin-bottom:8px}.popover-title{font-size:14px;font-weight:600;color:var(--juna-text);margin:0 0 8px;line-height:1.4}.popover-meta{font-size:12px;color:var(--juna-text-light);margin-bottom:8px}.popover-authors{font-size:12px;color:var(--juna-text-light);font-style:italic;margin-bottom:8px}.popover-link{display:inline-block;font-size:13px;color:var(--juna-primary);text-decoration:none;font-weight:500;margin-top:4px;transition:color .2s ease}.popover-link:hover{color:var(--juna-primary-dark)}.references-content{display:flex;flex-direction:column;gap:20px}.reference-item{display:flex;gap:16px;padding:16px;background:var(--juna-bg-light);border-radius:8px;border:1px solid var(--juna-border);transition:box-shadow .2s ease;position:relative}.reference-item:hover{box-shadow:0 2px 8px var(--juna-shadow)}.reference-item-exa{border-color:#8b5cf6;background:linear-gradient(to right,#f9fafb,#f3f4f6)}.reference-item-exa:hover{box-shadow:0 2px 8px #8b5cf633}.reference-number{flex-shrink:0;width:32px;height:32px;background:var(--juna-primary);color:#fff;border-radius:6px;display:flex;align-items:center;justify-content:center;font-weight:600;font-size:14px}.reference-details{flex:1}.reference-title{font-size:16px;font-weight:600;color:var(--juna-text);margin:0 0 8px;line-height:1.4}.reference-meta{font-size:13px;color:var(--juna-text-light);margin-bottom:4px}.reference-separator{margin:0 6px;color:var(--juna-border)}.reference-pmid{font-weight:500}.reference-source{font-weight:500;color:#8b5cf6}.reference-authors{font-size:13px;color:var(--juna-text-light);font-style:italic;margin:4px 0}.reference-doi{font-size:12px;color:var(--juna-text-light);font-family:Courier New,monospace;margin:4px 0}.reference-content-toggle{margin:12px 0}.reference-toggle-button{display:flex;align-items:center;justify-content:space-between;width:100%;padding:8px 12px;background:#fff;border:1px solid var(--juna-border);border-radius:6px;cursor:pointer;transition:all .2s ease;font-size:13px;color:var(--juna-text);font-weight:500}.reference-toggle-button:hover{background:var(--juna-bg-light);border-color:var(--juna-primary)}.reference-toggle-label{flex:1;text-align:left}.reference-toggle-icon{flex-shrink:0;margin-left:8px;transition:transform .2s ease;color:var(--juna-primary)}.reference-toggle-icon.expanded{transform:rotate(180deg)}.reference-summary{font-size:13px;color:var(--juna-text);line-height:1.6;margin-top:8px;padding:12px;background:#fff;border-left:3px solid #8B5CF6;border-radius:4px}.reference-abstract{font-size:13px;color:var(--juna-text);line-height:1.6;margin-top:8px;padding:12px;background:#fff;border-left:3px solid var(--juna-primary);border-radius:4px}.reference-actions{margin-top:8px}.pubmed-link{display:inline-block;padding:6px 12px;background:var(--juna-primary);color:#fff;text-decoration:none;border-radius:6px;font-size:13px;font-weight:500;transition:background-color .2s ease}.pubmed-link:hover{background:var(--juna-primary-dark)}.source-link{display:inline-block;padding:6px 12px;background:#8b5cf6;color:#fff;text-decoration:none;border-radius:6px;font-size:13px;font-weight:500;transition:background-color .2s ease}.source-link:hover{background:#7c3aed}.pmc-link{display:inline-block;padding:6px 12px;background:#10b981;color:#fff;text-decoration:none;border-radius:6px;font-size:13px;font-weight:500;transition:background-color .2s ease}.pmc-link:hover{background:#059669}.reference-feedback{position:absolute;bottom:16px;right:16px;display:flex;gap:8px;align-items:center}.feedback-button{background:transparent;border:1.5px solid var(--juna-border);border-radius:6px;padding:6px 8px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s ease;color:var(--juna-text-light);min-width:32px;height:32px}.feedback-button:hover{background:var(--juna-bg);border-color:var(--juna-primary);color:var(--juna-primary);transform:translateY(-1px)}.feedback-button:active{transform:translateY(0)}.feedback-button:disabled{opacity:.5;cursor:not-allowed;transform:none}.feedback-button.active{background:var(--juna-primary);border-color:var(--juna-primary);color:#fff}.feedback-button.active:hover{background:var(--juna-primary-dark);border-color:var(--juna-primary-dark);color:#fff}.feedback-thumbs-up.active{background:var(--juna-success);border-color:var(--juna-success)}.feedback-thumbs-up.active:hover{background:#059669;border-color:#059669}.feedback-thumbs-down.active{background:#ef4444;border-color:#ef4444}.feedback-thumbs-down.active:hover{background:#dc2626;border-color:#dc2626}.feedback-button svg{width:18px;height:18px}.comment-modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:2000;animation:fadeIn .2s ease}.comment-modal{background:#fff;border-radius:12px;box-shadow:0 8px 24px #0003;width:90%;max-width:500px;max-height:90vh;display:flex;flex-direction:column;animation:slideUp .3s ease}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.comment-modal-header{display:flex;align-items:center;justify-content:space-between;padding:20px 24px;border-bottom:1px solid var(--juna-border)}.comment-modal-header h3{margin:0;font-size:18px;font-weight:600;color:var(--juna-text)}.comment-modal-close{background:none;border:none;font-size:28px;line-height:1;color:var(--juna-text-light);cursor:pointer;padding:0;width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:6px;transition:all .2s ease}.comment-modal-close:hover{background:var(--juna-bg-light);color:var(--juna-text)}.comment-modal-body{padding:24px}.comment-modal-input{width:100%;padding:12px;border:1.5px solid var(--juna-border);border-radius:8px;font-size:14px;font-family:inherit;resize:vertical;min-height:100px;transition:border-color .2s ease;box-sizing:border-box}.comment-modal-input:focus{outline:none;border-color:var(--juna-primary);box-shadow:0 0 0 3px #5b7fff1a}.comment-modal-actions{display:flex;gap:12px;justify-content:flex-end;padding:16px 24px;border-top:1px solid var(--juna-border)}.comment-modal-cancel,.comment-modal-submit{padding:10px 20px;border-radius:8px;font-size:14px;font-weight:500;cursor:pointer;transition:all .2s ease;border:none}.comment-modal-cancel{background:var(--juna-bg-light);color:var(--juna-text)}.comment-modal-cancel:hover:not(:disabled){background:var(--juna-border)}.comment-modal-submit{background:var(--juna-primary);color:#fff}.comment-modal-submit:hover:not(:disabled){background:var(--juna-primary-dark)}.comment-modal-cancel:disabled,.comment-modal-submit:disabled{opacity:.5;cursor:not-allowed}.steps-content{display:flex;flex-direction:column}.steps-title{font-size:18px;font-weight:600;color:var(--juna-text);margin:0 0 24px}.steps-list{display:flex;flex-direction:column;gap:0}.step-item{display:flex;gap:16px;position:relative;padding-bottom:24px}.step-item:last-child{padding-bottom:0}.step-indicator{display:flex;flex-direction:column;align-items:center;flex-shrink:0;width:24px;position:relative}.step-checkmark{width:24px;height:24px;border-radius:50%;background:#14b8a6;color:#fff;display:flex;align-items:center;justify-content:center;flex-shrink:0;z-index:1}.step-checkmark svg{width:14px;height:14px;stroke-width:2.5}.step-checkmark-active{animation:spin 1s linear infinite}.step-checkmark-active svg{width:16px;height:16px}.step-checkmark-pending{opacity:.5}.step-checkmark-pending svg{width:16px;height:16px}.step-connector{width:2px;flex:1;background:#e5e7eb;margin:4px 0;min-height:24px}.step-content{flex:1;padding-top:2px}.step-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:6px}.step-title{font-size:16px;font-weight:600;color:var(--juna-text);margin:0}.step-duration{font-size:13px;color:var(--juna-text-light);font-weight:500}.step-duration-total{font-size:16px;color:var(--juna-primary);font-weight:700}.step-title-total{font-size:18px;font-weight:700;color:var(--juna-primary)}.step-metadata{margin-top:8px;display:flex;flex-direction:column;gap:4px}.step-info{font-size:13px;color:var(--juna-text-light);line-height:1.4}.step-details{margin-top:4px}.step-node-label{font-size:13px;color:var(--juna-text-light);font-style:italic}@media (max-width: 768px){.tab-navigation{padding:0 16px}.tab{padding:12px 16px;font-size:14px}.tab-content{padding:0 16px 16px}.guideline-box{padding:16px}.citation-popover{max-width:calc(100vw - 32px);left:16px!important}.reference-item{flex-direction:column;gap:12px}.reference-number{width:28px;height:28px;font-size:13px}.reference-feedback{position:static;margin-top:12px;align-self:flex-end}}.feedback-component{margin-top:16px;padding:16px;border-top:1px solid #e5e7eb;background-color:#f9fafb;border-radius:0 0 8px 8px}.feedback-buttons{display:flex;align-items:center;gap:12px}.feedback-label{font-size:14px;color:#6b7280;font-weight:500}.thumbs-container{display:flex;gap:8px}.thumbs-button{display:flex;align-items:center;justify-content:center;width:40px;height:40px;border:2px solid #d1d5db;border-radius:50%;background-color:#fff;cursor:pointer;transition:all .2s ease;color:#6b7280}.thumbs-button:hover{border-color:#9ca3af;color:#374151;transform:scale(1.05)}.thumbs-button:disabled{opacity:.5;cursor:not-allowed;transform:none}.thumbs-button.active{border-color:#3b82f6;background-color:#3b82f6;color:#fff}.thumbs-button.active:hover{border-color:#2563eb;background-color:#2563eb}.thumbs-button svg{width:18px;height:18px;stroke-width:2}.thumbs-button.active svg{fill:currentColor;stroke:none}.comment-box{background-color:#fff;border:1px solid #d1d5db;border-radius:8px;padding:16px;box-shadow:0 1px 3px #0000001a}.comment-header{margin-bottom:12px}.comment-label{font-size:14px;font-weight:500;color:#374151}.feedback-categories{margin-bottom:16px}.feedback-categories h4{font-size:14px;font-weight:500;color:#374151;margin:0 0 8px}.category-checkboxes{display:flex;flex-direction:column;gap:6px}.category-label{display:flex;align-items:center;gap:8px;cursor:pointer;padding:4px 0;font-size:13px;color:#4b5563}.category-checkbox{width:16px;height:16px;border:2px solid #d1d5db;border-radius:3px;background-color:#fff;cursor:pointer;transition:all .2s ease}.category-checkbox:checked{background-color:#3b82f6;border-color:#3b82f6}.category-checkbox:checked:after{content:"✓";color:#fff;font-size:12px;font-weight:700;display:flex;align-items:center;justify-content:center;width:100%;height:100%}.category-text{-webkit-user-select:none;user-select:none}.comment-input{width:100%;padding:12px;border:1px solid #d1d5db;border-radius:6px;font-size:14px;font-family:inherit;resize:vertical;min-height:80px;transition:border-color .2s ease}.comment-input:focus{outline:none;border-color:#3b82f6;box-shadow:0 0 0 3px #3b82f61a}.comment-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:12px}.comment-cancel,.comment-submit{padding:8px 16px;border-radius:6px;font-size:14px;font-weight:500;cursor:pointer;transition:all .2s ease;border:none}.comment-cancel{background-color:#f3f4f6;color:#6b7280}.comment-cancel:hover{background-color:#e5e7eb;color:#374151}.comment-submit{background-color:#3b82f6;color:#fff}.comment-submit:hover{background-color:#2563eb}.comment-cancel:disabled,.comment-submit:disabled{opacity:.5;cursor:not-allowed}@media (max-width: 640px){.feedback-buttons{flex-direction:column;align-items:flex-start;gap:8px}.thumbs-container{align-self:flex-start}.comment-actions{flex-direction:column}.comment-cancel,.comment-submit{width:100%}}:root{--juna-primary: #5B7FFF;--juna-primary-dark: #4A6FEE;--juna-text: #1F2937;--juna-text-light: #6B7280;--juna-bg: #FFFFFF;--juna-bg-light: #F9FAFB;--juna-border: #E5E7EB;--juna-error: #EF4444;--juna-shadow: rgba(0, 0, 0, .1)}*{box-sizing:border-box}body{margin:0;padding:0;background:var(--juna-bg-light)}.qa-container{display:flex;flex-direction:column;min-height:100vh;max-width:1200px;margin:0 auto;background:var(--juna-bg)}.qa-header{text-align:center;padding:40px 20px 30px;background:var(--juna-bg);border-bottom:1px solid var(--juna-border)}.qa-title{font-size:48px;font-weight:700;color:var(--juna-primary);margin:0 0 8px}.qa-subtitle{font-size:16px;color:var(--juna-text-light);margin:0}.qa-content{flex:1;padding:20px;overflow-y:auto}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:60px 20px;color:var(--juna-text-light);max-width:720px;margin:0 auto}.empty-state-header{text-align:center;margin-bottom:48px}.empty-state-icon{font-size:64px;margin-bottom:16px;opacity:.6}.empty-state-text{font-size:18px;margin:0;color:var(--juna-text-light);font-weight:400}.example-questions{width:100%;text-align:left}.example-category{margin-bottom:32px}.example-category-header{display:flex;align-items:center;margin-bottom:16px;position:relative}.example-category-icon{font-size:20px;margin-right:12px}.example-category-title{font-size:18px;font-weight:600;color:var(--juna-primary);margin:0;flex:1}.example-category-divider{height:1px;background:linear-gradient(90deg,var(--juna-primary) 0%,transparent 100%);flex:1;margin-left:16px}.example-questions-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.example-question-card{background:#fff;border:1px solid #e5e7eb;border-radius:12px;padding:16px 20px;color:var(--juna-text);font-size:16px;text-align:left;cursor:pointer;transition:all .2s ease;line-height:1.5;box-shadow:0 1px 3px #0000001a;animation:fadeInUp .3s ease;animation-fill-mode:both}.example-question-card:nth-child(1){animation-delay:.1s}.example-question-card:nth-child(2){animation-delay:.2s}.example-question-card:nth-child(3){animation-delay:.3s}.example-question-card:nth-child(4){animation-delay:.4s}.example-question-card:hover{background:var(--juna-primary);color:#fff;border-color:var(--juna-primary);transform:translateY(-2px);box-shadow:0 4px 12px #00000026}.example-questions-footer{text-align:center;margin-top:40px}.shuffle-examples-btn{background:none;border:1px solid var(--juna-border);border-radius:8px;padding:8px 16px;color:var(--juna-text-light);font-size:14px;cursor:pointer;transition:all .2s ease}.shuffle-examples-btn:hover{background:var(--juna-bg-light);border-color:var(--juna-primary);color:var(--juna-primary)}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.current-qa{margin-bottom:24px;animation:fadeIn .3s ease}@keyframes fadeIn{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.question-box{background:var(--juna-primary);color:#fff;padding:16px 20px;border-radius:12px;font-size:16px;line-height:1.5;margin-bottom:16px;display:flex;align-items:center;justify-content:space-between;gap:12px;transition:all .2s ease}.question-box.current{animation:slideIn .3s ease}@keyframes slideIn{0%{opacity:0;transform:translate(-20px)}to{opacity:1;transform:translate(0)}}.question-box.collapsed{cursor:pointer;background:var(--juna-bg-light);color:var(--juna-text);border:1px solid var(--juna-border)}.question-box.collapsed:hover{background:#f3f4f6;border-color:var(--juna-primary)}.question-box.expanded{background:var(--juna-primary);color:#fff}.question-text{flex:1}.expand-btn,.collapse-btn{background:none;border:none;color:inherit;width:32px;height:32px;padding:4px;cursor:pointer;display:flex;align-items:center;justify-content:center;border-radius:6px;transition:background-color .2s ease;flex-shrink:0}.expand-btn:hover,.collapse-btn:hover{background:#fff3}.question-box.collapsed .expand-btn:hover{background:var(--juna-bg)}.expand-btn svg,.collapse-btn svg{width:24px;height:24px}.qa-item{margin-bottom:24px}.answer-container{background:var(--juna-bg);border-radius:12px;padding:20px;box-shadow:0 1px 3px var(--juna-shadow);animation:expandAnswer .3s ease}@keyframes expandAnswer{0%{opacity:0;max-height:0;padding-top:0;padding-bottom:0}to{opacity:1;max-height:5000px;padding-top:20px;padding-bottom:20px}}.answer-actions{margin-top:20px;padding-top:16px;border-top:1px solid var(--juna-border)}.share-btn{display:inline-flex;align-items:center;gap:8px;padding:10px 16px;background:var(--juna-bg-light);border:1px solid var(--juna-border);border-radius:8px;color:var(--juna-text);font-size:14px;cursor:pointer;transition:all .2s ease}.share-btn:hover{background:#f3f4f6;border-color:var(--juna-primary);color:var(--juna-primary)}.share-btn svg{width:18px;height:18px}.error-message{background:#fee2e2;color:var(--juna-error);padding:16px;border-radius:8px;border:1px solid #FECACA}.loading-indicator{display:flex;flex-direction:column;align-items:center;gap:12px;padding:20px;color:var(--juna-text-light)}.loading-text{font-size:14px;margin:0}.loading-metadata{display:flex;flex-direction:column;gap:6px;margin-top:8px;padding:8px 12px;background:var(--juna-bg-light);border-radius:6px;font-size:13px;color:var(--juna-text-light)}.metadata-item{display:block}.processing-container{display:flex;flex-direction:column;gap:0}.steps-dropdown{width:100%;max-width:600px;margin:0 auto}.steps-dropdown-trigger{width:100%;background:transparent;border:1px solid var(--juna-border);border-radius:8px;padding:12px 16px;cursor:pointer;transition:all .2s ease;text-align:left}.steps-dropdown-trigger:hover{border-color:var(--juna-primary);background:var(--juna-bg-light)}.steps-dropdown-header{display:flex;align-items:center;gap:12px}.steps-dropdown-indicator{flex-shrink:0}.step-checkmark-small{width:20px;height:20px;border-radius:50%;background:#14b8a6;color:#fff;display:flex;align-items:center;justify-content:center}.step-checkmark-small svg{width:12px;height:12px;stroke-width:2.5}.step-checkmark-active-small{animation:spin 1s linear infinite}.step-checkmark-active-small svg{width:14px;height:14px}.step-checkmark-pending-small{opacity:.5}.steps-dropdown-content{flex:1;min-width:0}.steps-dropdown-title{font-size:14px;font-weight:600;color:var(--juna-text);margin-bottom:4px}.steps-dropdown-metadata{font-size:12px;color:var(--juna-text-light);display:flex;flex-wrap:wrap;gap:8px}.steps-dropdown-metadata span{display:inline-block}.steps-dropdown-arrow{width:20px;height:20px;flex-shrink:0;color:var(--juna-text-light);transition:transform .2s ease}.steps-dropdown-arrow.open{transform:rotate(180deg)}.steps-dropdown-menu{margin-top:8px;border:1px solid var(--juna-border);border-radius:8px;background:var(--juna-bg);max-height:400px;overflow-y:auto;box-shadow:0 4px 6px #0000001a}.steps-dropdown-list{display:flex;flex-direction:column;padding:8px;gap:0}.steps-dropdown-item{display:flex;gap:12px;padding:12px;border-radius:6px;transition:background .2s ease}.steps-dropdown-item:hover{background:var(--juna-bg-light)}.steps-dropdown-item-indicator{flex-shrink:0;margin-top:2px}.steps-dropdown-item-content{flex:1;min-width:0}.steps-dropdown-item-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px}.steps-dropdown-item-title{font-size:14px;font-weight:500;color:var(--juna-text)}.steps-dropdown-item-duration{font-size:13px;color:var(--juna-text-light);font-weight:500}.steps-dropdown-item-duration-total{font-size:15px;color:var(--juna-primary);font-weight:700}.steps-dropdown-item-total{border-top:2px solid var(--juna-border);padding-top:12px;margin-top:8px}.steps-dropdown-item-total .steps-dropdown-item-title{font-weight:700;color:var(--juna-primary)}font-size: 12px; color: var(--juna-text-light); background: var(--juna-bg-light); padding: 2px 8px; border-radius: 4px; } .steps-dropdown-item-metadata{font-size:12px;color:var(--juna-text-light);line-height:1.4}.steps-dropdown-item-metadata div{margin-top:4px}.stop-button{background:var(--juna-error)!important;color:#fff!important;border:none!important}.stop-button:hover{background:#dc2626!important;transform:translateY(-1px);box-shadow:0 2px 8px #ef44444d}.stop-button:active{transform:translateY(0)}.stop-button svg{width:20px;height:20px}.input-wrapper-container{padding:20px;background:var(--juna-bg);border-top:1px solid var(--juna-border);position:sticky;bottom:0;max-width:1200px;margin:0 auto;width:100%}.new-chat-button{display:flex;align-items:center;gap:8px;padding:12px 16px;background:var(--juna-bg-light);border:1px solid var(--juna-border);border-radius:8px;color:var(--juna-text);font-size:14px;font-weight:500;cursor:pointer;transition:all .2s ease;white-space:nowrap;flex-shrink:0}.new-chat-button:hover{background:var(--juna-primary);color:#fff;border-color:var(--juna-primary)}.new-chat-button svg{width:16px;height:16px}.tooltip-wrapper{display:inline-block;position:absolute;left:-104px;top:50%;transform:translateY(-50%);z-index:10}.general-feedback-icon{display:flex;align-items:center;justify-content:center;width:40px;height:40px;padding:0;background:var(--juna-bg-light);border:1px solid var(--juna-border);border-radius:50%;color:var(--juna-text);cursor:pointer;transition:all .2s ease;flex-shrink:0;position:relative}.custom-tooltip{position:absolute;bottom:calc(100% + 8px);left:50%;transform:translate(-50%);background:#1f2937;color:#fff;padding:6px 12px;border-radius:6px;font-size:12px;white-space:nowrap;z-index:1000;pointer-events:none;box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f}.custom-tooltip:after{content:"";position:absolute;top:100%;left:50%;transform:translate(-50%);border:5px solid transparent;border-top-color:#1f2937}.general-feedback-icon:hover{background:var(--juna-primary);color:#fff;border-color:var(--juna-primary);transform:translateY(-50%) scale(1.05)}.general-feedback-icon svg{width:18px;height:18px}.new-chat-icon{display:flex;align-items:center;justify-content:center;width:40px;height:40px;padding:0;background:var(--juna-bg-light);border:1px solid var(--juna-border);border-radius:50%;color:var(--juna-text);cursor:pointer;transition:all .2s ease;flex-shrink:0;position:absolute;left:-52px;top:50%;transform:translateY(-50%);z-index:10}.new-chat-icon:hover{background:var(--juna-primary);color:#fff;border-color:var(--juna-primary);transform:translateY(-50%) scale(1.05)}.new-chat-icon svg{width:18px;height:18px}.input-container{max-width:900px;margin:0 auto}.input-form{display:flex;align-items:flex-end;gap:12px;position:relative}.chat-input{flex:1;padding:14px 18px;font-size:16px;border:2px solid var(--juna-border);border-radius:24px;outline:none;transition:border-color .2s ease;font-family:inherit;resize:none;min-height:48px;max-height:200px;overflow-y:auto;line-height:1.5;box-sizing:border-box}.chat-input:focus{border-color:var(--juna-primary)}.chat-input:disabled{background:var(--juna-bg-light);cursor:not-allowed}.chat-input::placeholder{color:var(--juna-text-light)}.icon-button{width:48px;height:48px;border:none;border-radius:50%;background:transparent;color:var(--juna-text-light);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s ease;flex-shrink:0}.icon-button svg{width:24px;height:24px}.icon-button:hover:not(:disabled){background:var(--juna-bg-light);color:var(--juna-primary)}.icon-button:disabled{opacity:.4;cursor:not-allowed}.send-button{background:var(--juna-primary);color:#fff}.send-button:hover:not(:disabled){background:var(--juna-primary-dark)}.send-button:disabled{background:var(--juna-border)}@media (max-width: 768px){.qa-header{padding:24px 16px 20px}.qa-title{font-size:36px}.qa-subtitle{font-size:14px}.qa-content{padding:16px}.question-box{padding:14px 16px;font-size:15px}.answer-container{padding:16px}.input-wrapper-container{padding:12px;gap:8px}.new-chat-button{padding:10px 14px;font-size:13px}.new-chat-button svg{width:14px;height:14px}.tooltip-wrapper{left:-92px}.general-feedback-icon{width:36px;height:36px}.general-feedback-icon svg{width:16px;height:16px}.new-chat-icon{width:36px;height:36px;left:-48px}.new-chat-icon svg{width:16px;height:16px}.input-form{gap:8px}.chat-input{font-size:14px;padding:12px 16px}.icon-button{width:40px;height:40px}.empty-state{padding:40px 16px}.example-category-title{font-size:16px}.example-questions-grid{grid-template-columns:1fr;gap:12px}.example-question-card{font-size:15px;padding:14px 16px}.icon-button svg{width:20px;height:20px}.feedback-button,.history-button{display:none}}.history-sidebar{position:fixed;top:0;right:0;width:400px;height:100vh;background:#fff;box-shadow:-2px 0 10px #0000001a;z-index:1000;display:flex;flex-direction:column;transform:translate(100%);transition:transform .3s ease}.history-sidebar.open{transform:translate(0)}.sidebar-header{display:flex;justify-content:space-between;align-items:center;padding:20px;border-bottom:1px solid #eee;background:#f8f9fa}.sidebar-header h3{margin:0;color:#333;font-size:18px;font-weight:600}.close-sidebar-btn{background:none;border:none;font-size:24px;cursor:pointer;color:#666;padding:0;width:30px;height:30px;display:flex;align-items:center;justify-content:center;border-radius:50%;transition:background-color .2s}.close-sidebar-btn:hover{background-color:#e9ecef;color:#333}.conversations-list{flex:1;overflow-y:auto;padding:0}.conversation-item{padding:16px 20px;border-bottom:1px solid #eee;cursor:pointer;transition:background-color .2s;position:relative}.conversation-item:hover{background-color:#f8f9fa}.conversation-item.loading{opacity:.7;pointer-events:none}.conversation-item:last-child{border-bottom:none}.loading-spinner-small{width:16px;height:16px;border:2px solid #f3f3f3;border-top:2px solid #3498db;border-radius:50%;animation:spin 1s linear infinite;position:absolute;right:10px;top:50%;transform:translateY(-50%)}@keyframes spin{0%{transform:translateY(-50%) rotate(0)}to{transform:translateY(-50%) rotate(360deg)}}.conversation-title{font-size:14px;font-weight:500;color:#333;margin-bottom:8px;line-height:1.4}.conversation-meta{display:flex;justify-content:space-between;align-items:center;font-size:12px;color:#666}.message-count{background:#e3f2fd;color:#1976d2;padding:2px 8px;border-radius:12px;font-weight:500}.last-activity{color:#999}.loading-conversations{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:40px 20px;color:#666}.loading-spinner{width:24px;height:24px;border:2px solid #e3f2fd;border-top:2px solid #1976d2;border-radius:50%;animation:spin 1s linear infinite;margin-bottom:12px}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.no-conversations{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:40px 20px;color:#666;text-align:center}.no-conversations-subtitle{font-size:12px;color:#999;margin-top:8px}.loading-more-conversations{display:flex;flex-direction:column;align-items:center;padding:16px;color:var(--juna-text-light);font-size:14px}.loading-more-conversations p{margin:8px 0 0}.no-more-conversations{text-align:center;padding:16px;color:var(--juna-text-light);font-size:12px;font-style:italic}.key-modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background-color:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000}.key-modal{background:#fff;border-radius:12px;box-shadow:0 20px 25px -5px #0000001a;max-width:400px;width:90%;max-height:90vh}.key-modal-header{display:flex;justify-content:space-between;align-items:center;padding:20px 24px 0;border-bottom:1px solid #e5e7eb;margin-bottom:20px}.key-modal-header h3{margin:0;font-size:1.25rem;font-weight:600;color:#111827}.close-btn{background:none;border:none;font-size:24px;cursor:pointer;color:#6b7280;padding:4px;border-radius:4px;transition:all .2s}.close-btn:hover{background-color:#f3f4f6;color:#374151}.key-modal-body{padding:0 24px 24px}.key-modal-body p{color:#6b7280;margin-bottom:16px;line-height:1.5}.key-input{width:100%;padding:12px 16px;border:2px solid #d1d5db;border-radius:8px;font-size:16px;margin-bottom:20px;transition:border-color .2s}.key-input:focus{outline:none;border-color:#3b82f6;box-shadow:0 0 0 3px #3b82f61a}.primary-button{background:var(--juna-primary);color:#fff;border:none;padding:10px 20px;border-radius:6px;font-size:14px;font-weight:500;cursor:pointer;transition:all .2s ease}.primary-button:hover:not(:disabled){background:#0056b3;transform:translateY(-1px)}.primary-button:disabled{background:#ccc;cursor:not-allowed;transform:none}.secondary-button{background:#f3f4f6;color:#374151;border:1px solid #d1d5db;padding:10px 20px;border-radius:6px;font-size:14px;font-weight:500;cursor:pointer;transition:all .2s ease}.secondary-button:hover:not(:disabled){background:#e5e7eb;border-color:#9ca3af}.secondary-button:disabled{background:#f9fafb;color:#9ca3af;cursor:not-allowed}.feedback-success-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:2000;animation:fadeIn .3s ease}.feedback-success-notification{background:#fff;border-radius:12px;padding:32px;max-width:400px;width:90%;text-align:center;box-shadow:0 20px 25px -5px #0000001a,0 10px 10px -5px #0000000a;animation:slideIn .3s ease}.success-icon{display:flex;align-items:center;justify-content:center;width:64px;height:64px;background:#10b981;border-radius:50%;margin:0 auto 20px;color:#fff}.success-icon svg{width:32px;height:32px}.success-message h3{margin:0 0 8px;font-size:20px;font-weight:600;color:#111827}.success-message p{margin:0;font-size:14px;color:#6b7280}@keyframes slideIn{0%{opacity:0;transform:translateY(-20px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}.key-input:disabled{background-color:#f9fafb;color:#6b7280}.key-error-message{background-color:#fef2f2;border:1px solid #fecaca;color:#dc2626;padding:12px 16px;border-radius:8px;font-size:14px;margin-bottom:16px}.key-modal-buttons{display:flex;gap:12px;justify-content:flex-end}.cancel-btn,.submit-btn{padding:10px 20px;border-radius:8px;font-weight:500;transition:all .2s;cursor:pointer}.cancel-btn{background-color:#f3f4f6;color:#374151;border:1px solid #d1d5db}.cancel-btn:hover{background-color:#e5e7eb}.submit-btn{background-color:#3b82f6;color:#fff;border:none}.submit-btn:hover:not(:disabled){background-color:#2563eb}.submit-btn:disabled{background-color:#9ca3af;cursor:not-allowed}.key-button.validated{background-color:#10b981;color:#fff}.user-info{display:flex;align-items:center;gap:8px}.logout-button{background-color:#f44336;color:#fff;transition:background-color .2s}.logout-button:hover{background-color:#d32f2f}.user-status{font-size:12px;color:#4caf50;font-weight:500;white-space:nowrap}.key-button.validated:hover{background-color:#059669}.admin-container{min-height:100vh;background:linear-gradient(135deg,#f5f7fa,#e8ecf1);padding:24px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif}.admin-container>.admin-tabs{margin:0 0 24px}.admin-login{max-width:480px;margin:120px auto;background:#fff;border-radius:16px;padding:48px;box-shadow:0 10px 40px #0000001a}.admin-login h2{margin:0 0 32px;font-size:28px;font-weight:700;color:#1a202c;text-align:center}.admin-login-form{display:flex;flex-direction:column;gap:16px}.admin-login-input{padding:14px 16px;border:2px solid #e2e8f0;border-radius:8px;font-size:15px;transition:all .2s;font-family:inherit}.admin-login-input:focus{outline:none;border-color:#5b7fff;box-shadow:0 0 0 3px #5b7fff1a}.admin-login-button{padding:14px 24px;background:linear-gradient(135deg,#5b7fff,#4a6fee);color:#fff;border:none;border-radius:8px;font-size:15px;font-weight:600;cursor:pointer;transition:all .2s;font-family:inherit}.admin-login-button:hover{transform:translateY(-1px);box-shadow:0 4px 12px #5b7fff4d}.admin-login-button:active{transform:translateY(0)}.admin-login-error{color:#e53e3e;font-size:14px;margin-top:8px;padding:10px;background:#fed7d7;border-radius:6px;border-left:3px solid #e53e3e}.admin-header{background:#fff;border-radius:12px;padding:20px 24px;margin-bottom:16px;box-shadow:0 2px 8px #0000000f;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:16px}.admin-header-title{display:flex;align-items:center;gap:12px;margin:0;font-size:24px;font-weight:700;color:#1a202c}.admin-header-icon{width:32px;height:32px;background:linear-gradient(135deg,#5b7fff,#4a6fee);border-radius:8px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:18px}.admin-header-controls{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.admin-filter-input{padding:10px 14px;border:2px solid #e2e8f0;border-radius:8px;font-size:14px;transition:all .2s;font-family:inherit;width:200px}.admin-filter-input:focus{outline:none;border-color:#5b7fff;box-shadow:0 0 0 3px #5b7fff1a}.admin-filter-select{padding:10px 14px;border:2px solid #e2e8f0;border-radius:8px;font-size:14px;background:#fff;cursor:pointer;transition:all .2s;font-family:inherit}.admin-filter-select:focus{outline:none;border-color:#5b7fff;box-shadow:0 0 0 3px #5b7fff1a}.admin-button{padding:10px 18px;border:none;border-radius:8px;font-size:14px;font-weight:600;cursor:pointer;transition:all .2s;font-family:inherit;display:inline-flex;align-items:center;gap:6px}.admin-button-primary{background:linear-gradient(135deg,#5b7fff,#4a6fee);color:#fff}.admin-button-primary:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 4px 12px #5b7fff4d}.admin-button-primary:disabled{opacity:.6;cursor:not-allowed}.admin-button-secondary{background:#f7fafc;color:#4a5568;border:2px solid #e2e8f0}.admin-button-secondary:hover{background:#edf2f7;border-color:#cbd5e0}.admin-button-small{padding:6px 12px;font-size:12px}.admin-filter-tag{display:inline-flex;align-items:center;gap:8px;padding:6px 12px;background:#edf2f7;border:2px solid #cbd5e0;border-radius:8px;font-size:13px;color:#2d3748}.admin-filter-tag strong{color:#1a202c;font-weight:600}.admin-error{background:#fed7d7;border:2px solid #fc8181;color:#c53030;padding:14px 18px;border-radius:8px;margin-bottom:24px;font-size:14px;font-weight:500}.admin-section{background:#fff;border-radius:12px;padding:24px;margin-bottom:24px;margin-left:24px;margin-right:24px;box-shadow:0 2px 8px #0000000f}.admin-section-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.admin-section-title{margin:0;font-size:20px;font-weight:700;color:#1a202c;display:flex;align-items:center;gap:10px}.admin-section-count{background:#edf2f7;color:#4a5568;padding:4px 10px;border-radius:6px;font-size:13px;font-weight:600;margin-left:8px}.admin-table-container{overflow:auto;max-height:400px;border:2px solid #e2e8f0;border-radius:8px;background:#fff}.admin-table{width:100%;border-collapse:separate;border-spacing:0}.admin-table thead{position:sticky;top:0;z-index:10}.admin-table th{text-align:left;padding:14px 16px;background:linear-gradient(135deg,#f7fafc,#edf2f7);font-size:12px;font-weight:700;color:#4a5568;text-transform:uppercase;letter-spacing:.5px;border-bottom:2px solid #e2e8f0;white-space:nowrap}.admin-table th:first-child{border-top-left-radius:8px}.admin-table th:last-child{border-top-right-radius:8px}.admin-table tbody tr{transition:all .15s;border-bottom:1px solid #e2e8f0}.admin-table tbody tr:hover{background:#f7fbff;transform:scale(1.001)}.admin-table tbody tr:nth-child(2n){background:#fafbfc}.admin-table tbody tr:nth-child(2n):hover{background:#f0f7ff}.admin-table td{padding:14px 16px;font-size:14px;color:#2d3748;vertical-align:top}.admin-table td:first-child{color:#718096;font-size:12px;white-space:nowrap}.admin-npi-button{padding:6px 12px;background:#edf2f7;border:2px solid #cbd5e0;border-radius:6px;font-size:13px;font-weight:600;color:#2d3748;cursor:pointer;transition:all .2s;font-family:Monaco,Menlo,monospace}.admin-npi-button:hover{background:#e2e8f0;border-color:#a0aec0;transform:translateY(-1px);box-shadow:0 2px 6px #0000001a}.admin-feedback-badge{display:inline-flex;align-items:center;justify-content:center;padding:6px 12px;border-radius:8px;font-size:16px;cursor:pointer;transition:all .2s;font-weight:500}.admin-feedback-badge-positive{background:linear-gradient(135deg,#c6f6d5,#9ae6b4);color:#22543d}.admin-feedback-badge-negative{background:linear-gradient(135deg,#fed7d7,#feb2b2);color:#742a2a}.admin-feedback-badge:hover{transform:scale(1.1);box-shadow:0 4px 12px #00000026}.admin-comment-preview{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:3;overflow:hidden;cursor:pointer;border-radius:6px;padding:8px;transition:all .2s;color:#4a5568;line-height:1.5}.admin-comment-preview:hover{background:#fff8e6;text-decoration:underline dotted}.admin-comment-preview:empty:before{content:"—";color:#cbd5e0}.admin-categories{display:flex;flex-wrap:wrap;gap:6px;max-width:360px}.admin-category-badge{display:inline-block;padding:4px 10px;border:2px solid #e2e8f0;border-radius:8px;font-size:12px;font-weight:500;color:#4a5568;background:#f7fafc;cursor:pointer;transition:all .2s}.admin-category-badge:hover{background:#edf2f7;border-color:#cbd5e0;transform:translateY(-1px);box-shadow:0 2px 6px #0000001a}.admin-category-more{padding:4px 10px;border:2px solid #5B7FFF;border-radius:8px;font-size:12px;font-weight:600;color:#5b7fff;background:#5b7fff1a;cursor:pointer;transition:all .2s}.admin-category-more:hover{background:#5b7fff33;transform:translateY(-1px)}.admin-empty{padding:48px 24px;text-align:center;color:#a0aec0;font-size:14px}.admin-modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px;animation:fadeIn .2s}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.admin-modal{background:#fff;width:min(1000px,95vw);max-height:90vh;overflow:auto;border-radius:16px;padding:24px;box-shadow:0 20px 60px #0000004d;animation:slideUp .3s}@keyframes slideUp{0%{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}.admin-modal-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;padding-bottom:16px;border-bottom:2px solid #e2e8f0}.admin-modal-title{font-size:20px;font-weight:700;color:#1a202c;margin:0}.admin-modal-close{padding:8px 16px;background:#f7fafc;border:2px solid #e2e8f0;border-radius:8px;font-size:14px;font-weight:600;color:#4a5568;cursor:pointer;transition:all .2s}.admin-modal-close:hover{background:#edf2f7;border-color:#cbd5e0}.admin-modal-content{color:#2d3748;line-height:1.6}.admin-modal-section{margin-bottom:20px;padding:16px;background:#f7fafc;border-radius:8px;border:2px solid #e2e8f0}.admin-modal-section-title{font-size:14px;font-weight:700;color:#1a202c;margin-bottom:12px;text-transform:uppercase;letter-spacing:.5px}.admin-modal-text{white-space:pre-wrap;color:#4a5568;line-height:1.6}.admin-viewer-question{padding:16px;background:linear-gradient(135deg,#f7fafc,#edf2f7);border-radius:8px;margin-bottom:20px;border-left:4px solid #5B7FFF}.admin-viewer-answer{border:2px solid #e2e8f0;border-radius:8px;overflow:hidden;margin-bottom:20px}.admin-viewer-answer-header{padding:14px 16px;background:linear-gradient(135deg,#f7fbff,#e6f3ff);border-bottom:2px solid #e2e8f0;font-weight:700;color:#1a202c;font-size:14px;text-transform:uppercase;letter-spacing:.5px}.admin-viewer-answer-content{padding:20px;background:#fff}.admin-loading{display:flex;align-items:center;justify-content:center;padding:48px;color:#a0aec0;font-size:14px}.admin-loading:after{content:"...";animation:dots 1.5s steps(4,end) infinite}@keyframes dots{0%,20%{content:"."}40%{content:".."}60%,to{content:"..."}}.admin-tabs{display:flex;gap:8px;margin-bottom:24px;background:#fff;padding:8px;border-radius:12px;box-shadow:0 2px 8px #0000000f;overflow-x:auto;margin-left:0;margin-right:0}.admin-tab{display:flex;align-items:center;gap:8px;padding:12px 20px;border:none;border-radius:8px;background:transparent;color:#4a5568;font-size:14px;font-weight:600;cursor:pointer;transition:all .2s;white-space:nowrap;font-family:inherit;position:relative}.admin-tab:hover{background:#f7fafc;color:#2d3748}.admin-tab-active{background:linear-gradient(135deg,#5b7fff,#4a6fee);color:#fff;box-shadow:0 2px 8px #5b7fff4d}.admin-tab-active:hover{background:linear-gradient(135deg,#4a6fee,#3a5fed);color:#fff;transform:translateY(-1px);box-shadow:0 4px 12px #5b7fff66}.admin-tab-icon{font-size:16px;line-height:1}.admin-tab-label{font-size:14px}@media (max-width: 768px){.admin-container{padding:16px}.admin-header{flex-direction:column;align-items:flex-start}.admin-header-controls{width:100%;flex-direction:column}.admin-filter-input,.admin-filter-select{width:100%}.admin-table-container{max-height:400px}.admin-modal{width:95vw;padding:16px}.admin-tabs{padding:6px;gap:4px}.admin-tab{padding:10px 14px;font-size:13px}.admin-tab-icon{font-size:14px}.admin-tab-label{font-size:13px}}
