@keyframes spin{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}.spinner-container{align-items:center;background-color:var(--color-background);display:flex;height:100vh;justify-content:center}.spinner{animation:spin 1s linear infinite;border-top:4px solid var(--color-border);border:4px solid var(--color-border);border-radius:50%;border-top-color:var(--color-primary);height:40px;margin:0 auto;width:40px}.loading-text{color:var(--color-text-secondary);font-size:.875rem;margin-top:var(--spacing-md);text-align:center}.login-container{align-items:center;background:var(--gradient-primary);display:flex;justify-content:center;min-height:100vh;padding:var(--spacing-lg)}.login-card{background:var(--color-surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);max-width:400px;padding:var(--spacing-xxl);width:100%}.login-logo{margin-bottom:var(--spacing-xxl);text-align:center}.login-logo-icon{align-items:center;display:flex;height:80px;justify-content:center;margin:0 auto var(--spacing-lg);position:relative;width:80px}.login-logo-image{filter:drop-shadow(0 4px 12px rgba(74,144,226,.3));height:100%;object-fit:contain;width:100%}.login-title{color:var(--color-text);font-size:2rem;font-weight:700;margin:0}.login-subtitle{color:var(--color-text-secondary);font-size:.875rem;margin:var(--spacing-sm) 0 0}.login-form{gap:var(--spacing-lg)}.login-form,.login-form-group{display:flex;flex-direction:column}.login-form-group{gap:var(--spacing-sm)}.login-label{color:var(--color-text);font-size:.875rem;font-weight:500}.login-input-container{position:relative}.login-input{border:1px solid var(--color-border);border-radius:var(--radius-md);font-size:1rem;padding:var(--spacing-md);transition:all .2s ease;width:100%}.login-input:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px #3b82f61a;outline:none}.login-input::placeholder,.password-toggle{color:var(--color-text-secondary)}.password-toggle{align-items:center;background:none;border:none;cursor:pointer;display:flex;justify-content:center;position:absolute;right:var(--spacing-md);top:50%;transform:translateY(-50%)}.password-toggle:hover{color:var(--color-text)}.login-button{background:var(--color-primary);border:none;border-radius:var(--radius-md);color:#fff;cursor:pointer;font-size:1rem;font-weight:600;padding:var(--spacing-md);transition:all .2s ease}.login-button:hover{background:var(--color-primary-dark)}.login-button:disabled{cursor:not-allowed;opacity:.6}.login-toggle-form{margin-top:var(--spacing-lg);text-align:center}.login-toggle-button{background:none;border:none;color:var(--color-primary);cursor:pointer;font-size:.875rem;text-decoration:underline}.login-toggle-button:hover{color:var(--color-primary-dark)}.login-error-message{color:var(--color-danger);font-size:.875rem;margin-top:var(--spacing-sm)}.query-container{margin:0 auto;max-width:1200px}.query-header{margin-bottom:var(--spacing-xxl);text-align:center}.nick-avatar{display:block;filter:drop-shadow(0 4px 12px rgba(74,144,226,.3));height:80px;margin:0 auto var(--spacing-md);object-fit:contain;width:80px}.query-title{align-items:center;color:var(--color-text);display:flex;font-size:2.5rem;font-weight:700;gap:var(--spacing-md);justify-content:center;margin:0 0 var(--spacing-md)}.query-subtitle{color:var(--color-text-secondary);font-size:1.125rem;margin:0}.query-form{background:var(--color-surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);margin-bottom:var(--spacing-xl);padding:var(--spacing-xl)}.input-group{display:flex;gap:var(--spacing-md);margin-bottom:var(--spacing-lg)}.query-input{border:1px solid var(--color-border);border-radius:var(--radius-md);flex:1 1;font-family:inherit;font-size:1rem;min-height:120px;padding:var(--spacing-md);resize:vertical}.query-input:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px #3b82f61a;outline:none}.query-input::placeholder{color:var(--color-text-secondary)}.submit-button{align-items:center;align-self:flex-end;background:var(--color-primary);border:none;border-radius:var(--radius-md);color:#fff;cursor:pointer;display:flex;font-size:1rem;font-weight:600;gap:var(--spacing-sm);padding:var(--spacing-md) var(--spacing-lg);transition:all .2s ease}.submit-button:hover:not(:disabled){background:var(--color-primary-dark)}.submit-button:disabled{cursor:not-allowed;opacity:.6}.filters-container{display:flex;flex-wrap:wrap;gap:var(--spacing-md);margin-bottom:var(--spacing-lg)}.filter-select{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-text);font-size:.875rem;padding:var(--spacing-sm) var(--spacing-md)}.filter-select:focus{border-color:var(--color-primary);outline:none}.suggestions-container{margin-bottom:var(--spacing-lg)}.suggestions-title{color:var(--color-text);font-size:1rem;font-weight:600;margin:0 0 var(--spacing-md)}.suggestions-grid{grid-gap:var(--spacing-md);display:grid;gap:var(--spacing-md);grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}.suggestion-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);cursor:pointer;padding:var(--spacing-md);text-align:left;transition:all .2s ease}.suggestion-card:hover{border-color:var(--color-primary);box-shadow:var(--shadow-sm)}.suggestion-text{color:var(--color-text);font-size:.875rem;line-height:1.5;margin:0}.response-container{background:var(--color-surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);margin-bottom:var(--spacing-xl);padding:var(--spacing-xl)}.response-header{align-items:center;display:flex;gap:var(--spacing-md);margin-bottom:var(--spacing-lg)}.response-title{color:var(--color-text);font-size:1.25rem;font-weight:600;margin:0}.confidence-badge{border-radius:var(--radius-sm);color:#fff;font-size:.75rem;font-weight:600;padding:var(--spacing-xs) var(--spacing-sm);text-transform:uppercase}.confidence-badge--high{background:var(--color-success)}.confidence-badge--medium{background:var(--color-warning)}.confidence-badge--low{background:var(--color-danger)}.response-content{color:var(--color-text);line-height:1.6;margin-bottom:var(--spacing-xl)}.response-content h1,.response-content h2,.response-content h3,.response-content h4,.response-content h5,.response-content h6{color:var(--color-text);margin-bottom:var(--spacing-md);margin-top:var(--spacing-lg)}.response-content p{margin-bottom:var(--spacing-md)}.response-content ol,.response-content ul{margin-bottom:var(--spacing-md);padding-left:var(--spacing-lg)}.response-content code{background:var(--color-background);border-radius:var(--radius-sm);font-family:Courier New,monospace;font-size:.875rem;padding:var(--spacing-xs) var(--spacing-sm)}.sources-container{border-top:1px solid var(--color-border);padding-top:var(--spacing-lg)}.sources-title{color:var(--color-text);font-size:1rem;font-weight:600;margin:0 0 var(--spacing-md)}.message-bubble .sources-list{list-style:none;margin-top:var(--spacing-md);padding:0}.message-bubble .sources-list strong{color:var(--color-text-secondary);display:block;font-size:.75rem;font-weight:500;margin-bottom:var(--spacing-xs);opacity:.7}.message-bubble .sources-list ul{list-style-type:disc;margin:0;padding-left:var(--spacing-md)}.message-bubble .sources-list li{color:var(--color-text-secondary);font-size:.7rem;line-height:1.4;margin-bottom:2px;opacity:.65}.sources-list{grid-gap:var(--spacing-md);display:grid;gap:var(--spacing-md)}.source-item{background:var(--color-background);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:var(--spacing-md)}.source-title{color:var(--color-text);font-size:.875rem;font-weight:600;margin:0 0 var(--spacing-sm)}.source-snippet{color:var(--color-text-secondary);font-size:.75rem;line-height:1.4;margin:0 0 var(--spacing-sm)}.source-link{align-items:center;color:var(--color-primary);display:flex;font-size:.75rem;gap:var(--spacing-xs);text-decoration:none}.source-link:hover{text-decoration:underline}.qi-loading-spinner{align-items:center;color:var(--color-text-secondary);display:flex;justify-content:center;padding:var(--spacing-xxl)}.qi-loading-text{margin-left:var(--spacing-sm)}.chat-unified-container{background:var(--color-surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);display:flex;flex-direction:column;margin:var(--spacing-lg) 0;max-height:calc(80vh - var(--spacing-lg)*2);overflow:hidden}.chat-unified-header{align-items:center;border-bottom:1px solid var(--color-border);display:flex;flex-shrink:0;justify-content:space-between;padding:var(--spacing-lg)}.chat-unified-header-left{align-items:center;display:flex;gap:var(--spacing-md)}.chat-header-logo{filter:drop-shadow(0 2px 4px rgba(74,144,226,.3));height:32px;object-fit:contain;width:32px}.chat-unified-title{color:var(--color-text);font-size:1.25rem;font-weight:600;margin:0}.new-thread-button{background:var(--color-primary);border:none;border-radius:var(--radius-md);color:#fff;cursor:pointer;font-size:.875rem;font-weight:500;padding:var(--spacing-sm) var(--spacing-md);transition:all .2s ease}.new-thread-button:hover{background:var(--color-primary-dark)}.chat-unified-body{flex:1 1;min-height:300px;overflow-y:auto;padding:var(--spacing-lg);scroll-behavior:smooth}.chat-unified-body::-webkit-scrollbar{width:8px}.chat-unified-body::-webkit-scrollbar-track{background:var(--color-background);border-radius:var(--radius-sm)}.chat-unified-body::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:var(--radius-sm)}.chat-unified-body::-webkit-scrollbar-thumb:hover{background:var(--color-text-secondary)}.chat-unified-footer{background:var(--color-surface);border-top:1px solid var(--color-border);flex-shrink:0;padding:var(--spacing-lg)}.chat-unified-form{display:flex;flex-direction:column;gap:var(--spacing-md)}.chat-unified-input-group{align-items:flex-end;display:flex;gap:var(--spacing-md)}.chat-unified-input{border:1px solid var(--color-border);border-radius:var(--radius-md);flex:1 1;font-family:inherit;font-size:1rem;line-height:1.5;padding:var(--spacing-md);resize:none}.chat-unified-input:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px #3b82f61a;outline:none}.chat-unified-send-button{align-items:center;background:var(--color-primary);border:none;border-radius:var(--radius-md);color:#fff;cursor:pointer;display:flex;height:48px;justify-content:center;min-width:48px;padding:var(--spacing-md);transition:all .2s ease}.chat-unified-send-button:hover:not(:disabled){background:var(--color-primary-dark)}.chat-unified-send-button:disabled{cursor:not-allowed;opacity:.6}.chat-unified-filters{display:flex;flex-wrap:wrap;gap:var(--spacing-md)}.chat-unified-filters .filter-select:first-child{background:linear-gradient(135deg,#4a90e21a,#3b82f60d);border-color:var(--color-primary);font-weight:500}.message{align-items:flex-start;display:flex;flex-direction:column;margin-bottom:var(--spacing-lg)}.message--user{align-items:flex-end}.message-bubble{background:var(--color-background);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);color:var(--color-text);max-width:80%;padding:var(--spacing-md)}.message-bubble--user{background:var(--color-primary);color:#fff}.message-header{align-items:center;display:flex;font-size:.875rem;font-weight:500;gap:var(--spacing-sm);margin-bottom:var(--spacing-sm)}.message-avatar{filter:drop-shadow(0 1px 2px rgba(74,144,226,.3));height:20px;object-fit:contain;width:20px}.message-sender{font-weight:600}.message-time{font-size:.75rem;margin-left:auto;opacity:.7}.chat-unified-body .spinner-container{align-items:center;background-color:initial;display:flex;height:auto;justify-content:center;min-height:auto;padding:var(--spacing-md)}.chat-unified-body .message-bubble .spinner-container{padding:var(--spacing-sm) var(--spacing-md)}@media (max-width:768px){.chat-unified-container{height:calc(100vh - 100px);margin:var(--spacing-sm) 0}.message-bubble{max-width:90%}.chat-unified-filters{flex-direction:column}.filter-select{width:100%}.chat-header-logo{height:24px;width:24px}.message-avatar{height:16px;width:16px}}.report-issue-button{align-items:center;background-color:#fff3cd;border:1px solid #ffc107;border-radius:var(--radius-sm);color:#856404;cursor:pointer;display:inline-flex;font-size:.75rem;font-weight:500;gap:6px;margin-top:var(--spacing-md);padding:6px 12px;transition:all .2s ease}.report-issue-button:hover{background-color:#ffe69c;border-color:#ff9800;box-shadow:0 2px 4px #ff980033}.report-issue-button:active{transform:scale(.98)}.modal-overlay{align-items:center;background-color:#000000b3;bottom:0;display:flex;justify-content:center;left:0;padding:20px;position:fixed;right:0;top:0;z-index:1000}.modal-container{background:#fff;border-radius:12px;box-shadow:0 20px 60px #0000004d;max-height:90vh;max-width:600px;overflow-y:auto;width:100%}.modal-header{align-items:center;border-bottom:1px solid #e5e7eb;display:flex;justify-content:space-between;padding:24px}.modal-title{color:#111827;font-size:20px;font-weight:600;margin:0}.modal-close-button{background:none;border:none;border-radius:6px;color:#6b7280;cursor:pointer;padding:4px;transition:all .2s}.modal-close-button:hover{background-color:#f3f4f6;color:#111827}.modal-form{padding:24px}.form-group{margin-bottom:20px}.form-label{color:#374151;display:block;font-size:14px;font-weight:500;margin-bottom:8px}.response-preview{background-color:#f9fafb;border:1px solid #e5e7eb;border-radius:8px;color:#4b5563;font-size:14px;font-style:italic;line-height:1.5;padding:12px}.form-select{background-color:#fff;border:1px solid #d1d5db;border-radius:8px;color:#111827;font-size:14px;padding:10px 12px;transition:border-color .2s;width:100%}.form-select:focus{border-color:#3b82f6;box-shadow:0 0 0 3px #3b82f61a;outline:none}.form-textarea{border:1px solid #d1d5db;border-radius:8px;color:#111827;font-family:inherit;font-size:14px;padding:10px 12px;resize:vertical;transition:border-color .2s;width:100%}.form-textarea:focus{border-color:#3b82f6;box-shadow:0 0 0 3px #3b82f61a;outline:none}.modal-actions{border-top:1px solid #e5e7eb;display:flex;gap:12px;justify-content:flex-end;margin-top:24px;padding-top:20px}.button-secondary{background-color:#fff;border:1px solid #d1d5db;border-radius:8px;color:#374151;cursor:pointer;font-size:14px;font-weight:500;padding:10px 20px;transition:all .2s}.button-secondary:hover:not(:disabled){background-color:#f9fafb;border-color:#9ca3af}.button-secondary:disabled{cursor:not-allowed;opacity:.5}.button-primary{background-color:#3b82f6;border:none;border-radius:8px;color:#fff;cursor:pointer;font-size:14px;font-weight:500;padding:10px 20px;transition:all .2s}.button-primary:hover:not(:disabled){background-color:#2563eb;box-shadow:0 4px 12px #3b82f64d}.button-primary:disabled{cursor:not-allowed;opacity:.5}@media (max-width:640px){.modal-container{border-radius:0;max-height:100vh}.modal-form,.modal-header{padding:16px}.modal-title{font-size:18px}.modal-actions{flex-direction:column}.button-primary,.button-secondary{width:100%}}.upload-container{margin:0 auto;max-width:800px}.upload-title{color:var(--color-text);font-size:2rem;font-weight:700;margin:0 0 var(--spacing-xl);text-align:center}.upload-tabs{background:var(--color-background);border-radius:var(--radius-lg);display:flex;margin-bottom:var(--spacing-xl);padding:var(--spacing-sm)}.upload-tab{align-items:center;background:#0000;border:none;border-radius:var(--radius-md);color:var(--color-text-secondary);cursor:pointer;display:flex;flex:1 1;font-weight:500;gap:var(--spacing-sm);justify-content:center;padding:var(--spacing-md);transition:all .2s ease}.upload-tab.is-active{background:var(--color-surface);color:var(--color-text)}.upload-tab:hover{background:var(--color-border)}.upload-section,.upload-tab.is-active:hover{background:var(--color-surface)}.upload-section{border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);padding:var(--spacing-xl)}.dropzone{background:var(--color-background);border:2px dashed var(--color-border);border-radius:var(--radius-lg);cursor:pointer;padding:var(--spacing-xxl);text-align:center;transition:all .2s ease}.dropzone.is-active,.dropzone:hover{background:#3b82f60d;border-color:var(--color-primary)}.dropzone-icon{align-items:center;background:var(--color-primary);border-radius:50%;color:#fff;display:flex;height:64px;justify-content:center;margin:0 auto var(--spacing-lg);width:64px}.dropzone-text{color:var(--color-text);font-size:1.125rem;font-weight:600;margin-bottom:var(--spacing-sm)}.dropzone-subtext{color:var(--color-text-secondary);font-size:.875rem}.upload-form{gap:var(--spacing-lg)}.upload-form,.upload-form-group{display:flex;flex-direction:column}.upload-form-group{gap:var(--spacing-sm)}.upload-label{color:var(--color-text);font-size:.875rem;font-weight:500}.upload-input,.upload-select,.upload-textarea{border:1px solid var(--color-border);border-radius:var(--radius-md);font-size:1rem;padding:var(--spacing-md)}.upload-input:focus,.upload-select:focus,.upload-textarea:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px #3b82f61a;outline:none}.upload-textarea{font-family:inherit;min-height:100px;resize:vertical}.upload-button{align-items:center;background:var(--color-primary);border:none;border-radius:var(--radius-md);color:#fff;cursor:pointer;display:flex;font-size:1rem;font-weight:600;gap:var(--spacing-sm);justify-content:center;padding:var(--spacing-md) var(--spacing-lg);transition:all .2s ease}.upload-button:hover:not(:disabled){background:var(--color-primary-dark)}.upload-button:disabled{cursor:not-allowed;opacity:.6}.file-preview{background:var(--color-background);border:1px solid var(--color-border);border-radius:var(--radius-md);margin-top:var(--spacing-md);padding:var(--spacing-md)}.file-info{gap:var(--spacing-md)}.file-icon,.file-info{align-items:center;display:flex}.file-icon{background:var(--color-primary);border-radius:var(--radius-sm);color:#fff;height:40px;justify-content:center;width:40px}.file-details{flex:1 1}.file-name{color:var(--color-text);font-weight:500;margin-bottom:var(--spacing-xs)}.file-size{color:var(--color-text-secondary);font-size:.875rem}.remove-button{background:none;border:none;border-radius:var(--radius-sm);color:var(--color-danger);cursor:pointer;padding:var(--spacing-sm)}.remove-button:hover{background:var(--color-background)}.upload-row{display:flex;gap:var(--spacing-lg)}.upload-col{flex:1 1}.upload-divider{align-items:center;color:var(--color-text-secondary);display:flex;font-size:.875rem;font-weight:500;margin:var(--spacing-xl) 0}.upload-divider:after,.upload-divider:before{background:var(--color-border);content:"";flex:1 1;height:1px}.upload-divider span{padding:0 var(--spacing-md)}.admin-dashboard{margin:0 auto;max-width:1400px}.admin-header{margin-bottom:var(--spacing-xl)}.admin-title{color:var(--color-text);font-size:2rem;font-weight:700;margin:0 0 var(--spacing-sm)}.admin-subtitle{color:var(--color-text-secondary);font-size:1rem;margin:0}.admin-tabs{border-bottom:2px solid var(--color-border);margin-bottom:var(--spacing-xl);overflow-x:auto;padding-bottom:var(--spacing-sm)}.admin-tab,.admin-tabs{display:flex;gap:var(--spacing-sm)}.admin-tab{align-items:center;background:none;border:none;border-bottom:3px solid #0000;bottom:-2px;color:var(--color-text-secondary);cursor:pointer;font-size:.875rem;font-weight:500;padding:var(--spacing-md) var(--spacing-lg);position:relative;transition:all .2s ease;white-space:nowrap}.admin-tab:hover{background-color:#3b82f60d;color:var(--color-primary)}.admin-tab.active{border-bottom-color:var(--color-primary);color:var(--color-primary)}.admin-content{background:var(--color-surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);min-height:500px;padding:var(--spacing-xl)}.tab-section{margin-bottom:var(--spacing-xl)}.tab-section-header{align-items:center;display:flex;justify-content:space-between;margin-bottom:var(--spacing-lg)}.tab-section-title{color:var(--color-text);font-size:1.25rem;font-weight:600;margin:0}.tab-actions{display:flex;gap:var(--spacing-sm)}.stats-grid{grid-gap:var(--spacing-lg);display:grid;gap:var(--spacing-lg);grid-template-columns:repeat(auto-fit,minmax(250px,1fr));margin-bottom:var(--spacing-xl)}.stat-card{background:linear-gradient(135deg,#667eea,#764ba2);border-radius:var(--radius-md);color:#fff;padding:var(--spacing-lg)}.stat-card.secondary{background:linear-gradient(135deg,#f093fb,#f5576c)}.stat-card.success{background:linear-gradient(135deg,#4facfe,#00f2fe)}.stat-card.warning{background:linear-gradient(135deg,#fa709a,#fee140)}.stat-label{font-size:.875rem;margin-bottom:var(--spacing-xs);opacity:.9}.stat-value{font-size:2rem;font-weight:700;margin:0}.stat-change{font-size:.75rem;margin-top:var(--spacing-xs);opacity:.8}.data-table{border-collapse:collapse;width:100%}.data-table thead th{border-bottom:2px solid var(--color-border);font-weight:600;text-align:left}.data-table tbody td,.data-table thead th{color:var(--color-text);font-size:.875rem;padding:var(--spacing-md)}.data-table tbody td{border-bottom:1px solid var(--color-border)}.data-table tbody tr:hover{background-color:var(--color-background)}.empty-state{color:var(--color-text-secondary);padding:var(--spacing-xxl);text-align:center}.empty-state-icon{height:64px;margin:0 auto var(--spacing-md);opacity:.3;width:64px}.empty-state-title{color:var(--color-text);font-size:1.125rem;font-weight:600;margin:0 0 var(--spacing-sm)}.empty-state-text{color:var(--color-text-secondary);font-size:.875rem;margin:0}.action-button{background:#fff;border:1px solid var(--color-border);border-radius:var(--radius-sm);color:var(--color-text);cursor:pointer;font-size:.75rem;padding:var(--spacing-xs) var(--spacing-sm);transition:all .2s}.action-button:hover{background:var(--color-background);border-color:var(--color-primary);color:var(--color-primary)}.action-button.danger{color:var(--color-danger)}.action-button.danger:hover{background:#fee;border-color:var(--color-danger)}.action-button.primary{border-color:var(--color-primary)}.filters-bar{display:flex;flex-wrap:wrap;gap:var(--spacing-md);margin-bottom:var(--spacing-lg)}.filter-input,.filter-select{border:1px solid var(--color-border);border-radius:var(--radius-md);font-size:.875rem;padding:var(--spacing-sm) var(--spacing-md)}.filter-input:focus,.filter-select:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px #3b82f61a;outline:none}.badge{border-radius:var(--radius-sm);display:inline-block;font-size:.75rem;font-weight:600;padding:var(--spacing-xs) var(--spacing-sm);text-transform:uppercase}.badge.success{background:#d1fae5;color:#065f46}.badge.warning{background:#fef3c7;color:#92400e}.badge.danger{background:#fee2e2;color:#991b1b}.badge.info{background:#dbeafe;color:#1e40af}@media (max-width:768px){.admin-tabs{gap:var(--spacing-xs)}.admin-tab{font-size:.75rem;padding:var(--spacing-sm) var(--spacing-md)}.admin-tab span{display:none}.admin-content{padding:var(--spacing-md)}.stats-grid{grid-template-columns:1fr}.data-table{font-size:.75rem}.filters-bar{flex-direction:column}.filter-input,.filter-select{width:100%}}.user-container{margin:0 auto;max-width:1200px}.user-header{justify-content:space-between;margin-bottom:var(--spacing-xl)}.user-header,.user-title{align-items:center;display:flex}.user-title{color:var(--color-text);font-size:2rem;font-weight:700;gap:var(--spacing-md);margin:0}.user-btn-primary{align-items:center;background:var(--gradient-primary);border:none;border-radius:var(--radius-md);color:#fff;cursor:pointer;display:inline-flex;font-weight:600;gap:var(--spacing-sm);padding:var(--spacing-md) var(--spacing-lg);transition:all .2s ease}.user-btn-primary:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.user-card{background:var(--color-surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);padding:var(--spacing-xl)}.user-card,.user-searchbar{margin-bottom:var(--spacing-lg)}.user-searchbar{align-items:center;display:flex;gap:var(--spacing-md)}.user-search-input{border:1px solid var(--color-border);border-radius:var(--radius-md);flex:1 1;font-size:1rem;padding:var(--spacing-md)}.user-search-input:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px #4a90e21a;outline:none}.user-table{border-collapse:collapse;width:100%}.user-th{border-bottom:2px solid var(--color-border);color:var(--color-text-secondary);font-size:.875rem;font-weight:600;text-align:left;text-transform:uppercase}.user-td,.user-th{padding:var(--spacing-md)}.user-td{border-bottom:1px solid var(--color-border)}.user-row:hover{background-color:var(--color-surface-alt)}.user-badge{align-items:center;background:var(--color-surface-alt);border-radius:var(--radius-sm);color:var(--color-text);display:inline-flex;font-size:.75rem;font-weight:600;gap:var(--spacing-xs);padding:var(--spacing-xs) var(--spacing-sm)}.user-badge--admin{background:var(--gradient-primary);color:#fff}.user-status-badge{align-items:center;border-radius:var(--radius-sm);display:inline-flex;font-size:.75rem;font-weight:600;gap:var(--spacing-xs);padding:var(--spacing-xs) var(--spacing-sm)}.user-status--active{background:#d1fae5;color:#065f46}.user-status--inactive{background:#fee2e2;color:#991b1b}.user-actions{display:flex;gap:var(--spacing-sm)}.user-icon-button{align-items:center;background:var(--color-surface-alt);border:none;border-radius:var(--radius-sm);color:var(--color-text);cursor:pointer;display:flex;height:32px;justify-content:center;padding:0;transition:all .2s ease;width:32px}.user-icon-button:hover{background:var(--color-border)}.user-icon-button--danger{background:#fee2e2;color:#dc2626}.user-icon-button--danger:hover{background:#fecaca}.user-modal{align-items:center;background:#00000080;bottom:0;display:flex;justify-content:center;left:0;position:fixed;right:0;top:0;z-index:1000}.user-modal-content{background:var(--color-surface);border-radius:var(--radius-lg);max-height:90vh;max-width:500px;overflow-y:auto;padding:var(--spacing-xxl);width:90%}.user-modal-title{color:var(--color-text);font-size:1.5rem;font-weight:700;margin-bottom:var(--spacing-lg)}.user-form{gap:var(--spacing-md)}.user-form,.user-form-group{display:flex;flex-direction:column}.user-form-group{gap:var(--spacing-sm)}.user-label{color:var(--color-text);font-size:.875rem;font-weight:500}.user-input,.user-select{border:1px solid var(--color-border);border-radius:var(--radius-md);font-size:1rem;padding:var(--spacing-md)}.user-input:focus,.user-select:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px #4a90e21a;outline:none}.user-modal-buttons{display:flex;gap:var(--spacing-md);justify-content:flex-end;margin-top:var(--spacing-lg)}.user-btn-secondary{background:var(--color-surface-alt);border:none;border-radius:var(--radius-md);color:var(--color-text);cursor:pointer;font-weight:600;padding:var(--spacing-md) var(--spacing-lg)}.user-btn-secondary:hover{background:var(--color-border)}.document-manager-container{margin:0 auto;max-width:1200px}.doc-header{align-items:center;display:flex;justify-content:space-between;margin-bottom:var(--spacing-xl)}.doc-title{color:var(--color-text);font-size:2rem;font-weight:700;margin:0}.doc-search-container{align-items:center;display:flex;gap:var(--spacing-md)}.doc-search-input{border:1px solid var(--color-border);border-radius:var(--radius-md);font-size:1rem;padding:var(--spacing-md);width:300px}.doc-search-input:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px #3b82f61a;outline:none}.doc-filter-select{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-text);font-size:.875rem;padding:var(--spacing-md)}.doc-filter-select:focus{border-color:var(--color-primary);outline:none}.doc-documents-grid{grid-gap:var(--spacing-lg);display:grid;gap:var(--spacing-lg);grid-template-columns:repeat(auto-fill,minmax(400px,1fr))}@media (max-width:768px){.doc-documents-grid{grid-template-columns:1fr}}.doc-document-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);padding:var(--spacing-lg);transition:all .2s ease}.doc-document-card:hover{border-color:var(--color-primary);box-shadow:var(--shadow-md)}.doc-document-header{align-items:flex-start;display:flex;justify-content:space-between;margin-bottom:var(--spacing-md)}.doc-document-title{color:var(--color-text);flex:1 1;font-size:1.125rem;font-weight:600;margin:0}.doc-document-actions{display:flex;gap:var(--spacing-sm)}.doc-action-button{background:none;border:none;border-radius:var(--radius-sm);color:var(--color-text-secondary);cursor:pointer;padding:var(--spacing-sm);transition:all .2s ease}.doc-action-button:hover{background:var(--color-background);color:var(--color-text)}.doc-action-button--danger:hover{background:#ef44441a;color:#ef4444}.doc-document-content{line-clamp:3;-webkit-line-clamp:3;-webkit-box-orient:vertical;color:var(--color-text-secondary);display:-webkit-box;line-height:1.6;margin-bottom:var(--spacing-md);overflow:hidden}.doc-document-meta{align-items:center;display:flex;flex-wrap:wrap;gap:var(--spacing-lg)}.doc-meta-item{align-items:center;color:var(--color-text-secondary);display:flex;font-size:.875rem;gap:var(--spacing-xs)}.doc-badge{border-radius:var(--radius-sm);color:#fff;font-size:.75rem;font-weight:600;padding:var(--spacing-xs) var(--spacing-sm)}.doc-badge--pdf{background:#ef4444}.doc-badge--document{background:#dc2626}.doc-badge--text{background:#6b7280}.doc-badge--presentation{background:#f97316}.doc-badge--spreadsheet{background:#16a34a}.doc-badge--website{background:#3b82f6}.doc-badge--email{background:#10b981}.doc-badge--video{background:#8b5cf6}.doc-badge--youtube{background:#ef4444}.doc-badge--image{background:#ec4899}.doc-badge--meeting-notes{background:#f59e0b}.doc-badge--default{background:#6b7280}.doc-pagination{align-items:center;display:flex;gap:var(--spacing-md);justify-content:center;margin-top:var(--spacing-xl)}.doc-page-button{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-text);cursor:pointer;padding:var(--spacing-sm) var(--spacing-md);transition:all .2s ease}.doc-page-button:hover:not(:disabled){background:var(--color-background)}.doc-page-button:disabled{cursor:not-allowed;opacity:.5}.doc-page-button--active{background:var(--color-primary);color:#fff}.doc-loading-spinner{align-items:center;display:flex;justify-content:center}.doc-empty-state,.doc-loading-spinner{color:var(--color-text-secondary);padding:var(--spacing-xxl)}.doc-empty-state{text-align:center}.doc-access-denied{padding:var(--spacing-xxl);text-align:center}.doc-empty-icon{margin-bottom:var(--spacing-lg);opacity:.5}.doc-empty-subtitle{font-size:.875rem;margin-top:var(--spacing-sm)}.doc-form-inline{align-items:center;display:flex;gap:var(--spacing-md)}.doc-stats-grid{grid-gap:var(--spacing-lg);display:grid;gap:var(--spacing-lg);grid-template-columns:repeat(auto-fit,minmax(250px,1fr));margin-bottom:var(--spacing-xl)}.doc-stat-card{align-items:center;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);display:flex;gap:var(--spacing-lg);padding:var(--spacing-lg);transition:all .2s ease}.doc-stat-card:hover{border-color:var(--color-primary);box-shadow:var(--shadow-md)}.doc-stat-icon{align-items:center;background:linear-gradient(135deg,var(--color-primary),#3b82f6b3);border-radius:var(--radius-md);color:#fff;display:flex;justify-content:center;padding:var(--spacing-md)}.doc-stat-content{flex:1 1}.doc-stat-value{color:var(--color-text);font-size:2rem;font-weight:700;line-height:1;margin-bottom:var(--spacing-xs)}.doc-stat-label{color:var(--color-text-secondary);font-size:.875rem}.doc-modal-overlay{align-items:center;background:#000000b3;bottom:0;display:flex;justify-content:center;left:0;padding:var(--spacing-lg);position:fixed;right:0;top:0;z-index:9999}.doc-modal{background:var(--color-surface);border-radius:var(--radius-lg);box-shadow:0 20px 60px #0000004d;display:flex;flex-direction:column;max-height:90vh;max-width:800px;width:100%}.doc-modal-header{align-items:center;border-bottom:1px solid var(--color-border);display:flex;justify-content:space-between;padding:var(--spacing-lg)}.doc-modal-title{color:var(--color-text);font-size:1.5rem;font-weight:600;margin:0}.doc-modal-close{background:none;border:none;border-radius:var(--radius-sm);color:var(--color-text-secondary);cursor:pointer;padding:var(--spacing-sm);transition:all .2s ease}.doc-modal-close:hover{background:var(--color-background);color:var(--color-text)}.doc-modal-body{flex:1 1;overflow-y:auto;padding:var(--spacing-lg)}.doc-modal-meta{grid-gap:var(--spacing-md);background:var(--color-background);border-radius:var(--radius-md);display:grid;gap:var(--spacing-md);grid-template-columns:repeat(auto-fit,minmax(200px,1fr));margin-bottom:var(--spacing-xl);padding:var(--spacing-md)}.doc-modal-meta-item{display:flex;flex-direction:column;gap:var(--spacing-xs)}.doc-modal-meta-item strong{color:var(--color-text-secondary);font-size:.75rem;letter-spacing:.5px;text-transform:uppercase}.doc-modal-link{align-items:center;color:var(--color-primary);display:flex;font-size:.875rem;gap:var(--spacing-xs);text-decoration:none}.doc-modal-link:hover{text-decoration:underline}.doc-modal-content{margin-bottom:var(--spacing-xl)}.doc-modal-content h3{color:var(--color-text);font-size:1rem;font-weight:600;margin:0 0 var(--spacing-md)}.doc-modal-text{color:var(--color-text);line-height:1.6;max-height:400px;overflow-y:auto}.doc-modal-embedding,.doc-modal-text{background:var(--color-background);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:var(--spacing-md)}.doc-modal-embedding h3{color:var(--color-text);font-size:.875rem;font-weight:600;margin:0 0 var(--spacing-sm)}.doc-modal-embedding p{color:var(--color-text-secondary);font-size:.875rem;margin:0}.doc-modal-footer{border-top:1px solid var(--color-border);display:flex;gap:var(--spacing-md);justify-content:flex-end;padding:var(--spacing-lg)}.doc-modal-button{align-items:center;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-text);cursor:pointer;display:flex;font-size:.875rem;font-weight:500;gap:var(--spacing-sm);padding:var(--spacing-md) var(--spacing-lg);transition:all .2s ease}.doc-modal-button:hover:not(:disabled){background:var(--color-background)}.doc-modal-button:disabled{cursor:not-allowed;opacity:.5}.doc-modal-button--danger{background:#ef4444;border-color:#ef4444;color:#fff}.doc-modal-button--danger:hover:not(:disabled){background:#dc2626;border-color:#dc2626}.conversation-history-container{margin:0 auto;max-width:1200px}.history-header{align-items:flex-start;display:flex;gap:var(--spacing-lg);justify-content:space-between;margin-bottom:var(--spacing-xl)}.history-title{color:var(--color-text);font-size:2rem;font-weight:700;margin:0 0 var(--spacing-sm)}.history-subtitle{color:var(--color-text-secondary);font-size:1rem;margin:0}.history-stats{background:var(--color-surface);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);display:flex;gap:var(--spacing-lg);padding:var(--spacing-md) var(--spacing-lg)}.stat-item{align-items:center;color:var(--color-text);display:flex;font-size:.875rem;font-weight:500;gap:var(--spacing-sm)}.empty-history{background:var(--color-surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);padding:var(--spacing-xxl) var(--spacing-lg);text-align:center}.empty-icon{color:var(--color-text-secondary);margin-bottom:var(--spacing-lg);opacity:.3}.empty-title{color:var(--color-text);font-size:1.5rem;font-weight:600;margin:0 0 var(--spacing-sm)}.empty-text{color:var(--color-text-secondary);font-size:1rem;margin:0 0 var(--spacing-xl)}.conversations-list{grid-gap:var(--spacing-lg);display:grid;gap:var(--spacing-lg)}.conversation-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);display:flex;gap:var(--spacing-lg);justify-content:space-between;padding:var(--spacing-lg);transition:all .2s ease}.conversation-card:hover{border-color:var(--color-primary);box-shadow:var(--shadow-md)}.conversation-content{flex:1 1;min-width:0}.conversation-header{align-items:center;display:flex;gap:var(--spacing-md);justify-content:space-between;margin-bottom:var(--spacing-sm)}.conversation-meta{align-items:center;color:var(--color-text-secondary);display:flex;font-size:.75rem;gap:var(--spacing-sm)}.conversation-date{font-weight:500}.conversation-time{opacity:.7}.conversation-badge{background:var(--color-background);border-radius:var(--radius-sm);color:var(--color-text-secondary);font-size:.75rem;font-weight:500;padding:var(--spacing-xs) var(--spacing-sm)}.conversation-title{color:var(--color-text);font-size:1.125rem;font-weight:600;margin:0 0 var(--spacing-sm)}.conversation-preview,.conversation-title{-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;display:-webkit-box;overflow:hidden;text-overflow:ellipsis}.conversation-preview{color:var(--color-text-secondary);font-size:.875rem;line-height:1.5;margin:0 0 var(--spacing-md)}.conversation-footer{align-items:center;border-top:1px solid var(--color-border);display:flex;justify-content:space-between;margin-top:var(--spacing-md);padding-top:var(--spacing-md)}.conversation-info{display:flex;flex-wrap:wrap;gap:var(--spacing-lg)}.info-item{align-items:center;color:var(--color-text-secondary);display:flex;font-size:.75rem;gap:var(--spacing-xs)}.conversation-actions{align-items:stretch;display:flex;flex-direction:column;gap:var(--spacing-sm)}.action-btn{align-items:center;background:#fff;border:1px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-text);cursor:pointer;display:flex;font-size:.875rem;font-weight:500;gap:var(--spacing-xs);justify-content:center;min-width:110px;padding:var(--spacing-sm) var(--spacing-md);transition:all .2s ease;white-space:nowrap}.continue-btn{background:var(--color-primary);border-color:var(--color-primary);color:#fff}.continue-btn:hover:not(:disabled){background:var(--color-primary-dark);box-shadow:0 4px 12px #3b82f64d;transform:translateY(-1px)}.delete-btn{border-color:var(--color-border);color:var(--color-danger)}.delete-btn:hover:not(:disabled){background:#fee;border-color:var(--color-danger)}.action-btn:disabled{cursor:not-allowed;opacity:.5}.action-button.primary{background:var(--color-primary);border:none;border-radius:var(--radius-md);color:#fff;cursor:pointer;font-size:1rem;font-weight:600;padding:var(--spacing-md) var(--spacing-xl);transition:all .2s ease}.action-button.primary:hover{background:var(--color-primary-dark);box-shadow:0 4px 12px #3b82f64d;transform:translateY(-2px)}@media (max-width:768px){.history-header{flex-direction:column;gap:var(--spacing-md)}.history-stats{width:100%}.conversation-card{flex-direction:column;gap:var(--spacing-md)}.conversation-actions{flex-direction:row}.action-btn{flex:1 1}.history-title{font-size:1.5rem}.conversation-title{font-size:1rem}}@media (max-width:480px){.conversation-info{gap:var(--spacing-xs)}.conversation-actions,.conversation-info{flex-direction:column}.action-btn{width:100%}}.layout-container{background-color:var(--color-background);display:flex;min-height:100vh}.sidebar{background:var(--gradient-dark);border-right:none;box-shadow:var(--shadow-xl);height:100vh;overflow:hidden;position:fixed;transition:width .3s ease;width:280px;z-index:1000}@media (max-width:767px){.sidebar{box-shadow:none;position:fixed;width:0}.sidebar.open{box-shadow:var(--shadow-xl);width:280px}}.sidebar-content{height:100%;padding:var(--spacing-lg)}.logo,.sidebar-content{display:flex;flex-direction:column}.logo{align-items:center;border-bottom:1px solid #ffffff1a;margin-bottom:var(--spacing-xl);padding-bottom:var(--spacing-lg)}.fluid-dynamics-logo-img{height:auto;margin-bottom:var(--spacing-md);object-fit:contain;width:180px}.logo-icon{align-items:center;background:var(--gradient-primary);border-radius:var(--radius-md);box-shadow:0 4px 12px #4a90e24d;color:#fff;display:flex;height:40px;justify-content:center;margin-right:var(--spacing-md);width:40px}.nick-logo-container{align-items:center;display:flex;gap:var(--spacing-sm)}.nick-logo-image{filter:drop-shadow(0 2px 8px rgba(74,144,226,.3));height:50px;object-fit:contain;width:50px}.logo-text{color:#fff;font-size:1.5rem;font-weight:700;margin:0}.logo-row{align-items:center;display:flex}.nav{flex:1 1}.nav-item{align-items:center;background-color:initial;border-left:3px solid #0000;border-radius:var(--radius-md);color:#ffffffb3;cursor:pointer;display:flex;margin-bottom:var(--spacing-sm);padding:var(--spacing-md);transition:all .2s ease}.nav-item:hover{background-color:#ffffff0d;color:#fff}.nav-item.is-active{background-color:#4a90e233;border-left-color:var(--color-primary);color:#fff}.nav-icon{align-items:center;display:flex;margin-right:var(--spacing-md)}.nav-text{font-weight:500}.user-section{border-top:1px solid #ffffff1a;padding-top:var(--spacing-lg)}.user-info{margin-bottom:var(--spacing-md)}.user-avatar,.user-info{align-items:center;display:flex}.user-avatar{background:var(--gradient-primary);border-radius:50%;box-shadow:0 2px 8px #4a90e24d;color:#fff;font-weight:600;height:32px;justify-content:center;margin-right:var(--spacing-md);width:32px}.user-details{flex:1 1}.user-name{color:#fff;font-size:.875rem;font-weight:600}.user-role{color:#fff9;font-size:.75rem}.logout-button{align-items:center;background:none;border:none;border-radius:var(--radius-md);color:#ffffffb3;cursor:pointer;display:flex;padding:var(--spacing-md);transition:all .2s ease;width:100%}.logout-button:hover{background-color:#ef44441a;color:#ff6b6b}.main-content{flex:1 1;flex-direction:column;min-height:100vh}.header,.main-content{display:flex;transition:margin-left .3s ease}.header{align-items:center;background-color:var(--color-surface);border-bottom:1px solid var(--color-border);justify-content:space-between;padding:var(--spacing-md) var(--spacing-lg);position:-webkit-sticky;position:sticky;top:0;z-index:100}@media (min-width:768px){.main-content{margin-left:280px}}@media (max-width:767px){.main-content{margin-left:0}}.mobile-menu-button{align-items:center;background:none;border:none;border-radius:var(--radius-md);color:var(--color-text);cursor:pointer;display:flex;height:40px;justify-content:center;width:40px}.mobile-menu-button:hover{background-color:var(--color-border)}@media (min-width:768px){.mobile-menu-button{display:none}}.page-title{color:var(--color-text);font-size:1.25rem;font-weight:600;margin:0}.header-left{align-items:center;display:flex}.content{flex:1 1;overflow-y:auto;padding:var(--spacing-lg)}.overlay{background-color:#00000080;bottom:0;display:none;left:0;position:fixed;right:0;top:0;z-index:999}.overlay.show{display:block}@media (min-width:768px){.overlay{display:none!important}}:root{--color-primary:#4a90e2;--color-primary-dark:#1e3a5f;--color-primary-light:#6fa8e8;--color-secondary:#5ab7e6;--color-accent:#7ac7f0;--color-danger:#ef4444;--color-warning:#f59e0b;--color-success:#10b981;--color-background:#f0f4f8;--color-surface:#fff;--color-surface-alt:#e8f2f7;--color-text:#1e293b;--color-text-secondary:#64748b;--color-text-light:#94a3b8;--color-border:#d1e3f0;--color-shadow:#1e3a5f1a;--gradient-primary:linear-gradient(135deg,#4a90e2,#6fa8e8);--gradient-secondary:linear-gradient(135deg,#5ab7e6,#7ac7f0);--gradient-dark:linear-gradient(135deg,#1e3a5f,#2d5a8f);--gradient-water:linear-gradient(180deg,#6fa8e8,#4a90e2);--spacing-xs:0.25rem;--spacing-sm:0.5rem;--spacing-md:1rem;--spacing-lg:1.5rem;--spacing-xl:2rem;--spacing-xxl:3rem;--radius-sm:0.375rem;--radius-md:0.5rem;--radius-lg:0.75rem;--radius-xl:1rem;--shadow-sm:0 1px 2px 0 #1e3a5f0d;--shadow-md:0 4px 6px -1px #1e3a5f1a,0 2px 4px -1px #1e3a5f0f;--shadow-lg:0 10px 15px -3px #1e3a5f1a,0 4px 6px -2px #1e3a5f0d;--shadow-xl:0 20px 25px -5px #1e3a5f1a,0 10px 10px -5px #1e3a5f0a}*{box-sizing:border-box;margin:0;padding:0}#root,body,html{min-height:100vh}body{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:linear-gradient(135deg,#f0f4f8,#e8f2f7);color:#1e293b;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif}code{font-family:source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace}
/*# sourceMappingURL=main.d5290b0b.css.map*/