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8px;border-radius:8px}.mobile-menu-submenu-header{font-size:13px;font-weight:600;color:var(--color-text-secondary);padding:12px 12px 8px;text-transform:uppercase;letter-spacing:.5px}.mobile-menu-submenu-item{padding:12px 12px 8px;margin-bottom:8px}.mobile-menu-submenu-item.checkbox{padding:12px;margin-bottom:0}.mobile-menu-label{display:block;font-size:13px;font-weight:500;color:var(--color-text-primary);margin-bottom:8px}.mobile-menu-select{width:100%;padding:10px 12px;border:1px solid var(--color-border);border-radius:6px;font-size:13px;background:var(--color-bg-primary);color:var(--color-text-primary);cursor:pointer;transition:all .2s ease}.mobile-menu-select:focus{outline:none;border-color:var(--color-brand-primary);box-shadow:0 0 0 2px #88d8a31a}.mobile-menu-checkbox{display:flex;align-items:center;gap:8px;padding:8px;cursor:pointer;font-size:13px;color:var(--color-text-primary)}.mobile-menu-checkbox input{accent-color:var(--color-brand-primary);cursor:pointer}.mobile-menu-scope-option{display:flex;flex-direction:column;gap:4px;width:100%;padding:12px;margin-bottom:8px;background:var(--color-bg-primary);border:1px solid var(--color-border);border-radius:6px;text-align:left;cursor:pointer;transition:all .2s ease}.mobile-menu-scope-option:hover{background:var(--color-bg-secondary);border-color:var(--color-brand-primary)}.mobile-menu-scope-option.active{background:var(--color-brand-light);border-color:var(--color-brand-primary)}.scope-label{font-size:14px;font-weight:500;color:var(--color-text-primary)}.scope-description{font-size:12px;color:var(--color-text-secondary);line-height:1.3}.mobile-menu-info{padding:12px;background:var(--color-bg-secondary);border-radius:8px;margin-bottom:8px}.mobile-menu-info-row{display:flex;justify-content:space-between;align-items:center;padding:6px 0;font-size:13px}.mobile-menu-info-row:not(:last-child){border-bottom:1px solid var(--color-border)}.info-label{color:var(--color-text-secondary);font-weight:500}.info-value{color:var(--color-text-primary)}.folder-mention-picker{position:fixed;z-index:1000;min-width:280px;max-width:360px;max-height:320px;background:var(--color-bg-primary);border:1px solid var(--color-border);border-radius:6px;box-shadow:var(--shadow-lg);overflow:hidden;display:flex;flex-direction:column}.folder-mention-picker.direction-up{flex-direction:column-reverse}.folder-mention-picker.direction-up .picker-header{border-bottom:none;border-top:1px solid var(--color-border)}.folder-mention-picker.direction-up .picker-footer{border-top:none;border-bottom:1px solid var(--color-border)}.folder-mention-picker .picker-header{display:flex;justify-content:space-between;align-items:center;padding:8px 12px;font-size:11px;font-weight:500;color:var(--color-text-secondary);background:var(--color-bg-secondary);border-bottom:1px solid var(--color-border);flex-shrink:0}.folder-mention-picker .picker-hint{font-size:10px;color:var(--color-text-muted)}.folder-mention-picker .picker-list{list-style:none;margin:0;padding:4px;overflow-y:auto;flex:1}.folder-mention-picker .picker-item{display:flex;align-items:center;gap:8px;padding:8px 10px;cursor:pointer;border-radius:4px;transition:background-color .15s ease}.folder-mention-picker .picker-item:hover{background:var(--color-bg-tertiary)}.folder-mention-picker .picker-item.selected{background:var(--color-brand-light)}.folder-mention-picker .picker-item.has-index .item-icon{color:var(--color-success)}.folder-mention-picker .item-icon{display:flex;align-items:center;justify-content:center;width:18px;height:18px;flex-shrink:0;color:var(--color-text-secondary)}.folder-mention-picker .item-content{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}.folder-mention-picker .item-name{font-size:13px;color:var(--color-text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.folder-mention-picker .item-name .highlight{background:var(--color-warning-bg);border-radius:2px;padding:0 2px;font-weight:500}.folder-mention-picker .item-path{font-size:11px;color:var(--color-text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.folder-mention-picker .item-badge{display:flex;align-items:center;justify-content:center;width:20px;height:20px;color:var(--color-success);flex-shrink:0}.folder-mention-picker .picker-footer{display:flex;align-items:center;padding:6px 12px;font-size:10px;color:var(--color-text-muted);background:var(--color-bg-secondary);border-top:1px solid var(--color-border);flex-shrink:0}.folder-mention-picker .footer-hint{display:flex;align-items:center;gap:4px}.folder-mention-picker .footer-hint svg{color:var(--color-success)}.folder-mention-picker .picker-loading{display:flex;align-items:center;gap:8px;padding:16px;color:var(--color-text-secondary);font-size:13px}.folder-mention-picker .picker-loading .spinner{animation:folder-spin 1s linear infinite;color:var(--color-brand-primary)}@keyframes folder-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.folder-mention-picker .picker-empty{padding:16px;text-align:center;color:var(--color-text-muted);font-size:13px}.folder-mention-picker .picker-list::-webkit-scrollbar{width:6px}.folder-mention-picker .picker-list::-webkit-scrollbar-track{background:transparent}.folder-mention-picker .picker-list::-webkit-scrollbar-thumb{background:var(--scrollbar-thumb);border-radius:3px}.folder-mention-picker .picker-list::-webkit-scrollbar-thumb:hover{background:var(--scrollbar-thumb-hover)}.chat-artifact-mention-picker{position:fixed;z-index:1000;min-width:280px;max-width:320px;max-height:280px;background:var(--color-bg-primary);border:1px solid var(--color-border);border-radius:6px;box-shadow:var(--shadow-lg);overflow:hidden;display:flex;flex-direction:column}.chat-artifact-mention-picker.direction-up{flex-direction:column-reverse}.chat-artifact-mention-picker.direction-up .picker-header{border-bottom:none;border-top:1px solid var(--color-border)}.picker-header{display:flex;justify-content:space-between;align-items:center;padding:8px 12px;font-size:11px;font-weight:500;color:var(--color-text-secondary);background:var(--color-bg-secondary);border-bottom:1px solid var(--color-border);flex-shrink:0}.picker-hint{font-size:10px;color:var(--color-text-muted)}.picker-list{list-style:none;margin:0;padding:4px;overflow-y:auto;flex:1}.picker-item{display:flex;align-items:center;gap:8px;padding:8px 10px;cursor:pointer;border-radius:4px;transition:background-color .15s ease}.picker-item:hover{background:var(--color-bg-tertiary)}.picker-item.selected{background:var(--color-brand-light)}.item-icon{display:flex;align-items:center;justify-content:center;width:18px;height:18px;flex-shrink:0}.picker-item.type-document .item-icon{color:var(--color-info)}.picker-item.type-outline .item-icon{color:var(--color-success)}.picker-item.type-notes .item-icon{color:var(--color-warning)}.item-name{flex:1;font-size:13px;color:var(--color-text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.item-name .highlight{background:var(--color-warning-bg);border-radius:2px;padding:0 2px;font-weight:500}.item-meta{font-size:11px;color:var(--color-text-muted);flex-shrink:0}.picker-loading{display:flex;align-items:center;gap:8px;padding:16px;color:var(--color-text-secondary);font-size:13px}.picker-loading .spinner{animation:spin 1s linear infinite;color:var(--color-brand-primary)}.picker-empty{padding:16px;text-align:center;color:var(--color-text-muted);font-size:13px}.picker-list::-webkit-scrollbar{width:6px}.picker-list::-webkit-scrollbar-track{background:transparent}.picker-list::-webkit-scrollbar-thumb{background:var(--scrollbar-thumb);border-radius:3px}.picker-list::-webkit-scrollbar-thumb:hover{background:var(--color-text-muted)}.snippet-mention-picker{position:fixed;z-index:1000;min-width:280px;max-width:360px;max-height:280px;background:var(--color-bg-primary);border:1px solid var(--color-border);border-radius:6px;box-shadow:var(--shadow-lg);overflow:hidden;display:flex;flex-direction:column}.snippet-mention-picker.direction-up{flex-direction:column-reverse}.snippet-mention-picker.direction-up .picker-header{border-bottom:none;border-top:1px solid var(--color-border)}.snippet-mention-picker .picker-header{display:flex;justify-content:space-between;align-items:center;padding:8px 12px;font-size:11px;font-weight:500;color:var(--color-text-secondary);background:linear-gradient(135deg,#a855f714,#ec489914);border-bottom:1px solid var(--color-border);flex-shrink:0}.snippet-mention-picker .picker-hint{font-size:10px;color:var(--color-text-muted)}.snippet-mention-picker .picker-list{list-style:none;margin:0;padding:4px;overflow-y:auto;flex:1}.snippet-mention-picker .picker-item{display:flex;align-items:center;gap:8px;padding:8px 10px;cursor:pointer;border-radius:4px;transition:background-color .15s ease}.snippet-mention-picker .picker-item:hover{background:var(--color-bg-tertiary)}.snippet-mention-picker .picker-item.selected{background:linear-gradient(135deg,#a855f726,#ec489926)}.snippet-mention-picker .item-icon{display:flex;align-items:center;justify-content:center;width:18px;height:18px;flex-shrink:0}.snippet-mention-picker .item-name{flex:1;font-size:13px;color:var(--color-text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.snippet-mention-picker .item-name .highlight{background:#a855f733;border-radius:2px;padding:0 2px;font-weight:500}.snippet-mention-picker .item-classification{font-size:10px;padding:2px 6px;border-radius:4px;flex-shrink:0;font-weight:500}.snippet-mention-picker .picker-loading{display:flex;align-items:center;gap:8px;padding:16px;color:var(--color-text-secondary);font-size:13px}.snippet-mention-picker .picker-loading .spinner{animation:snippet-spin 1s linear infinite;color:#a855f7}@keyframes snippet-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.snippet-mention-picker .picker-empty{padding:16px;text-align:center;color:var(--color-text-muted);font-size:13px}.snippet-mention-picker .picker-list::-webkit-scrollbar{width:6px}.snippet-mention-picker .picker-list::-webkit-scrollbar-track{background:transparent}.snippet-mention-picker .picker-list::-webkit-scrollbar-thumb{background:var(--scrollbar-thumb);border-radius:3px}.snippet-mention-picker .picker-list::-webkit-scrollbar-thumb:hover{background:var(--color-text-muted)}.confirm-modal-backdrop{animation:fadeIn .15s ease-out}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(10px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}.confirm-modal{background:var(--color-bg-primary);border-radius:12px;border:1px solid var(--color-border);width:100%;max-width:400px;margin:16px;box-shadow:0 20px 25px -5px #00000026,0 10px 10px -5px #00000014;animation:slideUp .2s ease-out;overflow:hidden}.confirm-modal__header{display:flex;justify-content:space-between;align-items:flex-start;padding:20px 20px 0}.confirm-modal__icon{width:48px;height:48px;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0}.confirm-modal__icon--danger{background:var(--color-error-bg, rgba(239, 68, 68, .1));color:var(--color-error, #ef4444)}.confirm-modal__icon--warning{background:var(--color-warning-bg, rgba(245, 158, 11, .1));color:var(--color-warning, #f59e0b)}.confirm-modal__icon--info{background:var(--color-info-bg, rgba(59, 130, 246, .1));color:var(--color-info, #3b82f6)}.confirm-modal__close{background:transparent;border:none;border-radius:6px;padding:6px;color:var(--color-text-muted);cursor:pointer;transition:all .15s ease;margin:-4px -4px 0 0}.confirm-modal__close:hover{background:var(--color-bg-tertiary);color:var(--color-text-primary)}.confirm-modal__content{padding:16px 20px 20px}.confirm-modal__title{color:var(--color-text-primary);font-size:18px;font-weight:600;margin:0 0 12px;line-height:1.3}.confirm-modal__item-name{background:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:8px;padding:12px 14px;margin-bottom:12px;overflow:hidden}.confirm-modal__item-label{color:var(--color-text-primary);font-size:14px;font-weight:500;word-break:break-word;display:block}.confirm-modal__message{color:var(--color-text-secondary);font-size:14px;line-height:1.5;margin:0}.confirm-modal__actions{display:flex;gap:12px;padding:0 20px 20px}.confirm-modal__btn{flex:1;padding:10px 16px;font-size:14px;font-weight:500;border-radius:8px;transition:all .15s ease}.confirm-modal__btn--confirm:focus{outline:none;box-shadow:0 0 0 3px #ef44444d}.confirm-modal--danger .confirm-modal__btn--confirm:focus{box-shadow:0 0 0 3px #ef44444d}.confirm-modal--warning .confirm-modal__btn--confirm:focus{box-shadow:0 0 0 3px #f59e0b4d}.confirm-modal--info .confirm-modal__btn--confirm:focus{box-shadow:0 0 0 3px #3b82f64d}@media (max-width: 480px){.confirm-modal{max-width:calc(100% - 32px);margin:16px}.confirm-modal__header{padding:16px 16px 0}.confirm-modal__content{padding:12px 16px 16px}.confirm-modal__actions{padding:0 16px 16px;flex-direction:column-reverse;gap:8px}.confirm-modal__btn{padding:12px 16px}.confirm-modal__icon{width:44px;height:44px}.confirm-modal__icon svg{width:20px;height:20px}}.documents-panel{display:flex;flex-direction:column;height:100%;flex:0 0 0;width:0;min-width:0;max-width:1000px;border-left:none;background:var(--color-bg-primary);box-shadow:none;z-index:100;transition:flex-basis .3s ease,min-width .3s ease,width .3s ease,border-left 0s .3s,box-shadow 0s .3s;overflow:hidden;position:relative}.documents-panel.open{flex:0 0 40%;width:auto;min-width:300px;margin-left:16px;overflow:visible;border-left:1px solid var(--color-border);box-shadow:var(--shadow-md);transition:flex-basis .3s ease,min-width .3s ease,width .3s ease,margin-left .3s ease,border-left 0s 0s,box-shadow 0s 0s}.documents-panel.resizing{transition:none;-webkit-user-select:none;user-select:none}.documents-panel .documents-resize-handle-container{position:absolute;left:-16px;top:0;bottom:0;width:16px;z-index:1000;display:none;align-items:center;justify-content:center;cursor:ew-resize;flex-shrink:0;transition:background-color .2s ease;background-color:transparent}.documents-panel.open .documents-resize-handle-container{display:flex}.documents-panel .documents-resize-handle-container:hover{background-color:var(--color-brand-light)}.documents-panel .documents-resize-handle{width:6px;height:80px;background:var(--color-border);border-radius:4px;transition:background-color .2s ease;cursor:ew-resize;box-shadow:var(--shadow-sm);border:1px solid var(--color-border)}.documents-panel .documents-resize-handle-container:hover .documents-resize-handle,.documents-panel.resizing .documents-resize-handle{background:var(--color-brand-primary);border-color:var(--color-brand-dark);box-shadow:0 2px 4px var(--color-brand-light)}.documents-panel.resizing .documents-resize-handle-container{background-color:var(--color-brand-light)}.panel-header{display:flex;align-items:center;justify-content:space-between;padding:1rem;border-bottom:1px solid var(--color-border)}.panel-title{display:flex;align-items:center;gap:.5rem;font-size:.9375rem;font-weight:600;color:var(--color-text-primary)}.panel-title svg{color:var(--color-brand-primary)}.close-btn{display:flex;align-items:center;justify-content:center;padding:.375rem;border:none;background:transparent;border-radius:6px;cursor:pointer;color:var(--color-text-secondary);transition:all .15s ease}.close-btn:hover{color:var(--color-text-primary);background:var(--color-bg-tertiary)}.chat-documents{display:flex;flex-direction:column;height:100%;overflow:hidden}.document-tabs{display:flex;gap:.25rem;padding:.5rem;border-bottom:1px solid var(--color-border);overflow-x:auto}.document-tabs::-webkit-scrollbar{height:6px}.document-tabs::-webkit-scrollbar-track{background:var(--color-bg-secondary);border-radius:3px}.document-tabs::-webkit-scrollbar-thumb{background:var(--color-border-dark);border-radius:3px;transition:background .2s ease}.document-tabs::-webkit-scrollbar-thumb:hover{background:var(--scrollbar-thumb-hover)}.document-tabs::-webkit-scrollbar-thumb:active{background:var(--color-brand-primary)}.document-tabs{scrollbar-width:thin;scrollbar-color:var(--color-border-dark) var(--color-bg-secondary)}.document-tabs .tab{display:flex;align-items:center;gap:.25rem;padding:.5rem .75rem;border:1px solid var(--color-border);border-radius:6px;background:var(--color-bg-primary);cursor:pointer;font-size:.75rem;white-space:nowrap;transition:all .2s;color:var(--color-text-primary)}.document-tabs .tab:hover{background:var(--color-bg-secondary)}.document-tabs .tab.active{background:var(--color-brand-primary);color:var(--color-text-inverse);border-color:var(--color-brand-primary)}.tab-badge{display:flex;align-items:center;color:var(--color-warning)}.document-header{padding:1rem;border-bottom:1px solid var(--color-border)}.document-title-row{display:flex;align-items:center;gap:.5rem;margin-bottom:.25rem}.document-header h3{margin:0;font-size:1rem;font-weight:600;flex:1;color:var(--color-text-primary)}.rename-btn{background:none;border:none;padding:.25rem;cursor:pointer;color:var(--color-text-secondary);display:flex;align-items:center;justify-content:center;border-radius:4px;transition:all .2s}.rename-btn.edit:hover{background:var(--color-bg-tertiary);color:var(--color-text-primary)}.rename-btn.save{color:var(--color-success)}.rename-btn.save:hover{background:var(--color-success-bg)}.rename-btn.cancel{color:var(--color-error)}.rename-btn.cancel:hover{background:var(--color-error-bg)}.rename-input-group{display:flex;align-items:center;gap:.5rem;flex:1}.rename-input{flex:1;padding:.375rem .5rem;border:1px solid var(--color-border);border-radius:6px;font-size:1rem;font-weight:600;outline:none;transition:border-color .2s;background:var(--color-bg-primary);color:var(--color-text-primary)}.rename-input:focus{border-color:var(--color-info);box-shadow:0 0 0 2px var(--color-info-bg)}.document-meta{font-size:.75rem;color:var(--color-text-secondary)}.document-content{flex:1;padding:1rem;overflow-y:auto;font-size:.875rem;line-height:1.6}.document-controls{display:flex;gap:.375rem;padding:.5rem 1rem;border-bottom:1px solid var(--color-border);background:var(--color-bg-secondary);flex-wrap:wrap}.document-controls .control-btn{display:flex;align-items:center;gap:.25rem;padding:.25rem .5rem;border:1px solid var(--color-border);border-radius:4px;background:var(--color-bg-primary);color:var(--color-text-secondary);font-size:.75rem;cursor:pointer;transition:all .15s;white-space:nowrap}.document-controls .control-btn:hover{background:var(--color-bg-tertiary);border-color:var(--color-border-dark)}.document-controls .control-btn:disabled{opacity:.5;cursor:not-allowed}.document-controls .control-btn:disabled:hover{background:var(--color-bg-primary);border-color:var(--color-border)}.document-controls .control-btn.copy{border-top-right-radius:0;border-bottom-right-radius:0;border-right:none}.document-controls .control-btn.promote{color:var(--color-warning);border-color:var(--color-warning)}.document-controls .control-btn.promote:hover{background:var(--color-warning-bg);border-color:var(--color-warning)}.document-controls .control-btn.unpromote{color:var(--color-text-secondary)}.document-controls .control-btn.delete{color:var(--color-error);border-color:var(--color-error-border)}.document-controls .control-btn.delete:hover{background:var(--color-error-bg);border-color:var(--color-error)}.document-controls .control-btn.save{color:var(--color-success);border-color:var(--color-success-border)}.document-controls .control-btn.save:hover{background:var(--color-success-bg);border-color:var(--color-success)}.document-controls .control-btn.save.saving{color:var(--color-text-secondary);border-color:var(--color-border);cursor:wait}.document-controls .control-btn.save.saving:hover{background:transparent;border-color:var(--color-border)}.document-controls .control-btn.cancel{color:var(--color-error);border-color:var(--color-error-border)}.document-controls 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var(--color-brand-primary)}.km-list-item-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:6px}.km-type-badge{display:inline-flex;align-items:center;gap:4px;padding:3px 8px;border-radius:4px;font-size:11px;font-weight:500}.km-confidence{font-size:11px;font-weight:500;color:var(--color-text-muted);background:var(--color-bg-tertiary);padding:2px 6px;border-radius:4px}.km-list-item-content{font-size:12px;color:var(--color-text-secondary);line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.km-selected-indicator{position:absolute;right:8px;top:50%;transform:translateY(-50%);color:var(--color-brand-primary)}.km-detail-panel{flex:1;min-width:0;display:flex;flex-direction:column;overflow:hidden;background:var(--color-bg-primary)}.km-detail-content{display:flex;flex-direction:column;gap:16px;padding:24px;overflow-y:auto;flex:1}.km-field{display:flex;flex-direction:column;gap:6px}.km-field 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12px;background:var(--color-bg-tertiary);border-radius:6px;color:var(--color-text-primary);font-size:14px}.km-readonly-content{padding:12px;background:var(--color-bg-tertiary);border-radius:6px;color:var(--color-text-primary);font-size:14px;line-height:1.6;white-space:pre-wrap;flex:1;overflow-y:auto}.km-confidence-bar{position:relative;height:24px;background:var(--color-bg-tertiary);border-radius:6px;overflow:hidden}.km-confidence-fill{position:absolute;top:0;left:0;height:100%;background:linear-gradient(90deg,var(--color-success, #22c55e),var(--color-brand-primary));border-radius:6px;transition:width .3s ease}.km-confidence-bar span{position:absolute;right:10px;top:50%;transform:translateY(-50%);font-size:12px;font-weight:600;color:var(--color-text-primary)}.km-source-link{display:inline-flex;align-items:center;gap:6px;padding:8px 12px;background:var(--color-bg-tertiary);border-radius:6px;color:var(--color-text-secondary);font-size:13px;cursor:pointer;transition:all .15s ease}.km-source-link:hover{background:var(--color-bg-secondary);color:var(--color-brand-primary)}.km-actions{display:flex;gap:12px;padding-top:16px;border-top:1px solid var(--color-border);margin-top:auto}.km-action-btn{display:flex;align-items:center;justify-content:center;gap:6px;padding:12px 20px;border:none;border-radius:8px;font-size:14px;font-weight:600;cursor:pointer;transition:all .15s ease}.km-action-btn.approve{flex:1;background:var(--color-success, #22c55e);color:#fff}.km-action-btn.approve:hover:not(:disabled){background:#16a34a}.km-action-btn.reject{background:var(--color-bg-tertiary);color:var(--color-text-secondary)}.km-action-btn.reject:hover:not(:disabled){background:var(--color-error, #ef4444);color:#fff}.km-action-btn.skip{background:var(--color-bg-tertiary);color:var(--color-text-secondary)}.km-action-btn.skip:hover:not(:disabled){background:var(--color-bg-secondary);color:var(--color-text-primary)}.km-action-btn:disabled{opacity:.5;cursor:not-allowed}.km-action-btn 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.km-subtab-count{background:var(--color-bg-tertiary);color:var(--color-text-muted)}.km-ontology-content{flex:1;overflow-y:auto;overflow-x:hidden;padding:16px}.km-ontology-list{display:flex;flex-direction:column;gap:8px}.km-ontology-item{display:flex;align-items:center;gap:12px;padding:12px 16px;background:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:8px}.km-ontology-description{flex:1;font-size:12px;color:var(--color-text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.km-edge-name{font-size:13px;font-weight:500;color:var(--color-text-primary)}.km-edge-inverse{font-size:12px;color:var(--color-text-muted);font-style:italic}.km-system-badge{padding:2px 8px;background:var(--color-bg-tertiary);border-radius:4px;font-size:10px;font-weight:500;color:var(--color-text-muted);text-transform:uppercase}.km-create-btn{display:inline-flex;align-items:center;gap:6px;margin-top:16px;padding:10px 20px;background:var(--color-brand-primary);color:#fff;border:none;border-radius:8px;font-size:14px;font-weight:500;cursor:pointer;transition:all .15s ease}.km-create-btn:hover{background:var(--color-brand-primary-hover, #4f46e5)}.km-header-action{display:flex;align-items:center;justify-content:center;width:24px;height:24px;background:transparent;border:none;border-radius:4px;color:var(--color-text-muted);cursor:pointer;transition:all .15s ease}.km-header-action:hover{background:var(--color-bg-tertiary);color:var(--color-text-primary)}.km-sidebar-section{padding:12px;border-top:1px solid var(--color-border-primary);margin-top:auto}.km-sidebar-section-label{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:var(--color-text-muted);margin-bottom:8px}.km-status-filter-group{display:flex;flex-wrap:wrap;gap:4px}.km-status-filter-btn{padding:5px 10px;font-size:12px;font-weight:500;border-radius:12px;border:none;background:var(--color-bg-tertiary);color:var(--color-text-secondary);cursor:pointer;transition:all .15s ease}.km-status-filter-btn:hover{background:var(--color-bg-quaternary, var(--color-bg-tertiary));color:var(--color-text-primary)}.km-status-filter-btn.active{background:var(--color-brand-primary);color:#fff}.km-list-header{display:flex;align-items:center;justify-content:space-between}.km-status-badge{display:inline-flex;padding:3px 8px;border-radius:4px;font-size:11px;font-weight:500;text-transform:capitalize;background:var(--color-bg-tertiary);color:var(--color-text-secondary)}.km-status-badge.status-approved{background:#22c55e26;color:#22c55e}.km-status-badge.status-draft{background:#6b728026;color:#6b7280}.km-status-badge.status-pending_review{background:#f59e0b26;color:#f59e0b}.km-status-badge.status-archived{background:#6b728026;color:#6b7280}.km-action-btn.edit{flex:1;background:var(--color-brand-primary);color:#fff}.km-action-btn.edit:hover:not(:disabled){background:var(--color-brand-primary-hover, #4f46e5)}.km-action-btn.delete{background:var(--color-bg-tertiary);color:var(--color-text-secondary)}.km-action-btn.delete:hover:not(:disabled){background:var(--color-error, #ef4444);color:#fff}.km-ontology-item.clickable{cursor:pointer;transition:all .15s ease}.km-ontology-item.clickable:hover{border-color:var(--color-brand-primary);background:var(--color-brand-primary-bg, rgba(99, 102, 241, .05))}.km-ontology-item.clickable:hover .km-edit-icon{opacity:1}.km-edit-icon{margin-left:auto;opacity:0;color:var(--color-text-muted);transition:opacity .15s ease}.km-ontology-empty{display:flex;flex-direction:column;align-items:center;gap:8px;padding:24px;text-align:center;color:var(--color-text-muted);font-size:13px}.km-ontology-empty button{margin-top:8px;padding:6px 12px;background:var(--color-bg-tertiary);border:1px solid var(--color-border);border-radius:6px;color:var(--color-text-secondary);font-size:12px;cursor:pointer;transition:all .15s ease}.km-ontology-empty button:hover{background:var(--color-brand-primary);border-color:var(--color-brand-primary);color:#fff}.km-batch-group{margin-bottom:4px}.km-batch-header:hover{background:var(--color-bg-secondary);border-color:var(--color-brand-primary)}.km-batch-info{flex:1;min-width:0}.km-batch-title span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.km-source-link{display:inline-flex;align-items:center;gap:6px;padding:8px 12px;background:var(--color-bg-tertiary);border:1px solid var(--color-border);border-radius:6px;color:var(--color-text-secondary);font-size:13px;cursor:pointer;transition:all .15s ease;text-align:left;width:100%}.km-source-link:hover{background:var(--color-bg-secondary);border-color:var(--color-brand-primary);color:var(--color-brand-primary)}.km-source-link span{flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.km-batch-checkbox,.km-item-checkbox{display:flex;align-items:center;justify-content:center;width:20px;height:20px;padding:0;background:transparent;border:none;border-radius:3px;color:var(--color-text-muted);cursor:pointer;flex-shrink:0;transition:all .15s ease}.km-batch-checkbox:hover,.km-item-checkbox:hover,.km-list-item.checked .km-item-checkbox{color:var(--color-brand-primary)}.km-list-item.compact{display:flex;align-items:flex-start;gap:8px;padding:8px 10px;margin-bottom:2px}.km-list-item.compact.checked{background:var(--color-brand-primary-bg, rgba(99, 102, 241, .08))}.km-list-item-body{flex:1;min-width:0}.km-list-item.compact .km-list-item-header{margin-bottom:4px}.km-type-badge.compact{padding:2px 6px;font-size:10px}.km-confidence.compact{font-size:10px;padding:1px 5px}.km-list-item-content.compact{font-size:11px;line-height:1.4;-webkit-line-clamp:1}.km-batch-header{display:flex;align-items:center;gap:6px;padding:8px 10px;background:var(--color-bg-tertiary);border:1px solid var(--color-border);border-radius:6px;cursor:pointer;transition:all .15s ease}.km-batch-toggle{display:flex;align-items:center;justify-content:center;color:var(--color-text-muted);flex-shrink:0}.km-batch-title{display:flex;align-items:center;gap:5px;font-size:11px;font-weight:500;color:var(--color-text-primary)}.km-batch-meta{display:flex;align-items:center;gap:8px;margin-top:2px}.km-batch-count{font-size:10px;font-weight:600;color:var(--color-brand-primary);background:var(--color-brand-primary-bg, rgba(99, 102, 241, .1));padding:1px 5px;border-radius:3px}.km-batch-time{display:flex;align-items:center;gap:3px;font-size:10px;color:var(--color-text-muted)}.km-batch-proposals{margin-left:10px;padding-left:10px;border-left:2px solid var(--color-border);margin-top:2px}.km-context-menu{min-width:200px;background:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:8px;box-shadow:0 8px 24px #00000026;overflow:hidden}.km-context-menu-header{display:flex;align-items:center;gap:8px;padding:10px 12px;font-size:11px;font-weight:500;color:var(--color-text-muted);background:var(--color-bg-tertiary);border-bottom:1px solid var(--color-border)}.km-context-menu-header span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:180px}.km-context-menu-item{display:flex;align-items:center;gap:10px;width:100%;padding:10px 12px;background:transparent;border:none;font-size:13px;color:var(--color-text-primary);cursor:pointer;transition:all .15s ease;text-align:left}.km-context-menu-item:hover:not(:disabled){background:var(--color-bg-tertiary)}.km-context-menu-item.danger{color:var(--color-error, #ef4444)}.km-context-menu-item.danger:hover:not(:disabled){background:#ef44441a}.km-context-menu-item:disabled{opacity:.5;cursor:not-allowed}.km-relationships-list{display:flex;flex-direction:column;gap:6px;max-height:150px;overflow-y:auto;padding:4px 0}.km-relationship-item{display:flex;align-items:center;gap:8px;padding:6px 10px;background:var(--color-bg-tertiary);border-radius:6px;font-size:12px}.km-rel-type{color:var(--color-brand-primary);font-weight:500;white-space:nowrap}.km-rel-arrow{color:var(--color-text-tertiary);font-size:10px}.km-rel-target{color:var(--color-text-secondary);flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;cursor:help}.km-rel-confidence{color:var(--color-text-tertiary);font-size:10px;background:var(--color-bg-primary);padding:2px 6px;border-radius:4px}.km-split-button{position:relative;display:flex;flex:1}.km-bulk-btn.km-split-main{flex:1;border-top-right-radius:0;border-bottom-right-radius:0}.km-bulk-btn.km-split-dropdown{flex:none;width:32px;padding:0;border-top-left-radius:0;border-bottom-left-radius:0;border-left:1px solid rgba(255,255,255,.2)}.km-split-dropdown-menu{position:absolute;top:100%;left:0;right:0;margin-top:4px;background:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:6px;box-shadow:0 4px 12px #00000026;z-index:100;overflow:hidden}.km-split-dropdown-item{display:flex;align-items:center;gap:8px;width:100%;padding:10px 12px;background:transparent;border:none;font-size:12px;color:var(--color-text-primary);cursor:pointer;transition:all .15s ease;text-align:left}.km-split-dropdown-item:hover{background:var(--color-bg-tertiary)}.km-folder-select-modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000}.km-folder-select-modal{width:400px;max-width:90vw;max-height:80vh;background:var(--color-bg-primary);border-radius:12px;box-shadow:0 20px 60px #0000004d;display:flex;flex-direction:column;overflow:hidden}.km-folder-select-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--color-border)}.km-folder-select-header h3{margin:0;font-size:16px;font-weight:600;color:var(--color-text-primary)}.km-folder-select-close{display:flex;align-items:center;justify-content:center;width:32px;height:32px;background:transparent;border:none;border-radius:6px;color:var(--color-text-muted);cursor:pointer;transition:all .15s ease}.km-folder-select-close:hover{background:var(--color-bg-tertiary);color:var(--color-text-primary)}.km-folder-select-content{flex:1;overflow-y:auto;padding:16px 20px}.km-folder-select-hint{margin:0 0 12px;font-size:13px;color:var(--color-text-secondary)}.km-folder-select-list{display:flex;flex-direction:column;gap:4px}.km-folder-select-item{display:flex;align-items:center;gap:10px;width:100%;padding:10px 12px;background:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:6px;font-size:13px;color:var(--color-text-primary);cursor:pointer;transition:all .15s ease;text-align:left}.km-folder-select-item:hover{border-color:var(--color-brand-primary);background:var(--color-brand-primary-bg, rgba(99, 102, 241, .05))}.km-folder-path{flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.km-snippets-layout{display:flex;flex:1;min-width:0;overflow:hidden}.km-folder-sidebar{width:200px;min-width:140px;max-width:240px;flex-shrink:0;display:flex;flex-direction:column;border-right:1px solid var(--color-border);background:var(--color-bg-secondary);overflow:hidden}@container (max-width: 600px){.km-folder-sidebar{display:none}}@media (max-width: 700px){.km-folder-sidebar{width:160px}}@media (max-width: 550px){.km-folder-sidebar{display:none}}.km-folder-sidebar-header{display:flex;align-items:center;justify-content:space-between;padding:10px 12px;font-size:11px;font-weight:600;color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.5px;border-bottom:1px solid var(--color-border);flex-shrink:0}.km-snippets-main{flex:1;min-width:0;display:flex;flex-direction:column;overflow:hidden}.km-folder-filter-label{color:var(--color-brand-primary);font-weight:500}.km-scope-counts{display:flex;gap:8px;padding:6px 12px;background:var(--color-bg-tertiary);border-bottom:1px solid var(--color-border);flex-shrink:0}.km-scope-badge{font-size:10px;font-weight:500;padding:2px 8px;border-radius:4px;cursor:default}.km-scope-badge.current{background:#22c55e26;color:#22c55e}.km-scope-badge.inherited{background:#6366f126;color:var(--color-brand-primary)}.km-scope-badge.global{background:#6b728026;color:#6b7280}.km-scope-indicator{font-size:10px;display:inline-flex;align-items:center;justify-content:center;gap:4px;padding:2px 6px;border-radius:4px;font-weight:500;white-space:nowrap}.km-scope-indicator.inherited{color:var(--color-brand-primary);background:#6366f11a;width:20px;padding:2px}.km-scope-indicator.global{color:#6b7280;background:#6b72801a}.km-scope-indicator.folder{color:var(--color-text-secondary);background:var(--color-bg-tertiary)}.km-scope-indicator svg{flex-shrink:0}.km-list-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;padding:32px 16px;color:var(--color-text-muted);text-align:center;flex:1}.km-list-empty p{margin:0;font-size:13px}.km-text-btn{background:none;border:none;color:var(--color-brand-primary);font-size:12px;cursor:pointer;padding:4px 8px;border-radius:4px;transition:all .15s ease}.km-text-btn:hover{background:var(--color-brand-primary-bg, rgba(99, 102, 241, .1))}.km-list-item.scope-inherited{border-left:2px solid var(--color-brand-primary)}.km-list-item.scope-global{border-left:2px solid #6b7280}.km-ontology-layout{display:flex;flex:1;min-width:0;overflow:hidden}.km-ontology-main{flex:1;min-width:0;display:flex;flex-direction:column;overflow:hidden}.km-ontology-filter-header{display:flex;align-items:center;justify-content:space-between;padding:8px 12px;background:var(--color-bg-tertiary);border-bottom:1px solid var(--color-border);font-size:13px;flex-shrink:0}.km-ontology-column-header-left{display:flex;align-items:center;gap:8px}.km-ontology-column-header-left h3{margin:0;display:flex;align-items:center;gap:4px}.km-folder-count-hint{font-size:11px;font-weight:400;color:var(--color-text-muted)}.km-list-header-left{display:flex;align-items:center;gap:8px}.km-ontology-item.scope-inherited{border-left:2px solid var(--color-brand-primary)}.km-ontology-item.scope-global{border-left:2px solid #6b7280}.knowledge-management .mobile-hamburger-btn{display:none;min-width:44px;min-height:44px;padding:10px;background:transparent;border:1px solid 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