.dashboard-page{min-height:100vh;display:flex;flex-direction:column}.dash-tab-bar{display:flex;align-items:center;height:36px;min-height:36px;background:var(--bg-primary);border-bottom:1px solid var(--border-color);padding:0 12px;gap:4px;overflow-x:auto;overflow-y:hidden;scrollbar-width:none;flex-shrink:0}.dash-tab-bar.hidden{display:none}.dash-tab-bar::-webkit-scrollbar{display:none}.dash-tab{display:flex;align-items:center;gap:6px;height:26px;padding:0 6px 0 10px;border-radius:5px;cursor:pointer;white-space:nowrap;font-size:12px;color:var(--text-secondary);background:var(--bg-secondary);border:1px solid var(--border-color);transition:background .15s,color .15s;max-width:200px;-webkit-user-select:none;user-select:none}.dash-tab:hover{background:var(--bg-tertiary);color:var(--text-primary)}.dash-tab-name{overflow:hidden;text-overflow:ellipsis;pointer-events:none}.dash-tab-close{opacity:0;background:none;border:none;cursor:pointer;color:var(--text-secondary);font-size:14px;line-height:1;padding:0 2px;border-radius:3px;transition:opacity .15s,background .15s;flex-shrink:0}.dash-tab:hover .dash-tab-close{opacity:1}.dash-tab-close:hover{background:#ff3c3c26;color:#f66}.dashboard-header{display:flex;align-items:center;justify-content:space-between;padding:0 16px 0 24px;height:52px;border-bottom:1px solid var(--border-color);background:var(--bg-primary);flex-shrink:0;gap:12px}.nav-wordmark{display:flex;align-items:center;gap:8px;font-size:1.1rem;font-weight:700;background:linear-gradient(135deg,var(--accent-primary),var(--accent-secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;text-decoration:none;flex-shrink:0}.nav-logo{width:22px;height:22px;flex-shrink:0;color:var(--accent-primary);-webkit-text-fill-color:unset}.dashboard-header-center{flex:1;display:flex;justify-content:center}.dashboard-header-right{display:flex;align-items:center;gap:12px;flex-shrink:0}.dashboard-body{flex:1;display:flex;overflow:hidden}.view-toggle{display:flex;border:1px solid var(--border-color);border-radius:var(--radius-sm);overflow:hidden}.view-toggle-btn{background:none;border:none;padding:4px 10px;font-size:14px;color:var(--text-muted);cursor:pointer;transition:background .15s,color .15s;line-height:1}.view-toggle-btn:hover{background:var(--bg-tertiary)}.view-toggle-btn.active{background:var(--accent-primary);color:#fff}.dashboard-folder-tree{width:200px;min-width:160px;flex-shrink:0;border-right:1px solid var(--border-color);background:var(--bg-secondary);display:flex;flex-direction:column;overflow-y:auto;overflow-x:hidden;padding:8px 0}.dashboard-body.single-pane .dashboard-folder-tree{display:none}.ft-all-item{padding:7px 12px;font-size:.85rem;font-weight:500;color:var(--text-secondary);cursor:pointer;transition:background .12s;-webkit-user-select:none;user-select:none;border-radius:4px;margin:0 4px}.ft-all-item:hover{background:var(--bg-tertiary)}.ft-all-item.ft-selected{background:#23a8d51f;color:var(--accent-primary);font-weight:600}.ft-tree{flex:1}.ft-row{display:flex;align-items:center;gap:4px;padding-top:5px;padding-bottom:5px;padding-right:4px;font-size:.83rem;color:var(--text-secondary);cursor:pointer;transition:background .12s;-webkit-user-select:none;user-select:none;position:relative;border-radius:4px;margin:1px 4px}.ft-row:hover{background:var(--bg-tertiary)}.ft-row:hover .ft-menu-btn{opacity:1}.ft-row.ft-selected{background:#23a8d51f;color:var(--accent-primary)}.ft-row.ft-drag-over{background:#23a8d533;outline:1px solid var(--accent-primary)}.ft-arrow{width:14px;font-size:9px;color:var(--text-muted);flex-shrink:0;text-align:center}.ft-icon{flex-shrink:0;font-size:13px}.ft-name{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ft-name-input{flex:1;min-width:0;background:var(--bg-primary);border:1px solid var(--accent-primary);border-radius:3px;color:var(--text-primary);font-size:.83rem;padding:1px 5px;outline:none}.ft-menu-btn{opacity:0;background:none;border:none;cursor:pointer;color:var(--text-muted);font-size:14px;line-height:1;padding:0 3px;border-radius:3px;flex-shrink:0;transition:opacity .12s,background .12s}.ft-menu-btn:hover{background:var(--bg-tertiary);color:var(--text-primary)}.ft-add-btn{display:block;width:calc(100% - 8px);margin:4px;padding:7px 12px;background:none;border:1px dashed var(--border-color);border-radius:4px;color:var(--text-muted);font-size:.8rem;cursor:pointer;text-align:left;transition:border-color .12s,color .12s}.ft-add-btn:hover{border-color:var(--accent-primary);color:var(--accent-primary)}.ft-context-menu{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-sm);box-shadow:var(--shadow-lg);min-width:140px;padding:4px 0;z-index:9999}.ft-context-item{padding:8px 14px;font-size:.85rem;color:var(--text-secondary);cursor:pointer;transition:background .12s}.ft-context-item:hover{background:var(--bg-tertiary);color:var(--text-primary)}.ft-open-tabs{margin-top:8px;border-top:1px solid var(--border-color);padding-top:4px}.ft-open-tabs-header{padding:6px 12px 4px;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);-webkit-user-select:none;user-select:none}.ft-tab-row{display:flex;align-items:center;gap:6px;padding:5px 12px;font-size:.83rem;color:var(--text-secondary);cursor:pointer;transition:background .12s;-webkit-user-select:none;user-select:none;border-radius:4px;margin:1px 4px;overflow:hidden}.ft-tab-row:hover{background:var(--bg-tertiary);color:var(--text-primary)}.ft-tab-icon{flex-shrink:0;font-size:13px}.ft-tab-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1}.ft-tab-close{flex-shrink:0;margin-left:auto;background:none;border:none;cursor:pointer;color:var(--text-muted);font-size:1rem;line-height:1;padding:0 2px;border-radius:3px;opacity:0;transition:opacity .12s,color .12s}.ft-tab-row:hover .ft-tab-close{opacity:1}.ft-tab-close:hover{color:var(--text-primary)}.ft-open-tabs-empty{padding:5px 12px;font-size:.8rem;color:var(--text-muted);font-style:italic}.dashboard-main{flex:1;display:flex;flex-direction:column;overflow:auto;min-width:0}.doc-list-header{display:flex;align-items:center;padding:0 12px;height:36px;border-bottom:1px solid var(--border-color);background:var(--bg-secondary);flex-shrink:0;gap:0;position:sticky;top:0;z-index:1;min-width:560px}.doc-list-header.hidden{display:none}.doc-list-col{font-size:.75rem;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.04em;cursor:pointer;-webkit-user-select:none;user-select:none;display:flex;align-items:center;gap:4px;padding:4px 8px;border-radius:var(--radius-sm);transition:background .12s}.doc-list-col:hover{background:var(--bg-tertiary)}.doc-list-col.sort-active{color:var(--accent-primary)}.doc-col-name{flex:1;min-width:0}.doc-col-date{width:110px;flex-shrink:0}.doc-col-pages{width:80px;flex-shrink:0}.doc-col-type{width:100px;flex-shrink:0}.doc-col-actions{width:320px;flex-shrink:0;cursor:default}.sort-arrow{font-size:10px}.doc-list{flex:1}.doc-list.hidden{display:none}.doc-row{display:flex;align-items:center;padding:0 12px;height:40px;cursor:pointer;transition:background .12s;gap:0;border-bottom:1px solid var(--border-subtle);min-width:560px}.doc-row:hover{background:var(--bg-tertiary)}.doc-row-icon{font-size:14px;width:22px;flex-shrink:0;-webkit-user-select:none;user-select:none}.doc-row-name-wrapper{flex:1;min-width:0;display:flex;flex-direction:column;justify-content:center;padding:0 8px;gap:2px}.doc-row-name{font-size:.88rem;font-weight:500;color:var(--text-primary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.doc-row-date{width:110px;flex-shrink:0;font-size:.82rem;color:var(--text-muted);padding:0 8px}.doc-row-pages{width:80px;flex-shrink:0;font-size:.82rem;color:var(--text-muted);padding:0 8px}.doc-row-type{width:100px;flex-shrink:0;font-size:.82rem;color:var(--text-muted);padding:0 8px}.doc-row-actions{width:320px;flex-shrink:0;display:flex;align-items:center;gap:4px;padding:0 8px}.doc-row-action-btn{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-sm);cursor:pointer;color:var(--text-secondary);font-size:.75rem;padding:3px 8px;white-space:nowrap;transition:background .12s,border-color .12s,color .12s}.doc-row-action-btn:hover{background:var(--bg-tertiary);border-color:var(--accent-primary);color:var(--accent-primary)}.doc-row-action-btn.danger:hover{background:#ef444414;border-color:var(--error);color:var(--error)}.doc-row-action-btn:disabled{opacity:.4;cursor:not-allowed;pointer-events:none}.doc-row-status{display:flex;align-items:center;gap:4px;font-size:11px;color:#6b7280;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.doc-row-status:empty{display:none}.doc-row-status span{overflow:hidden;text-overflow:ellipsis}.doc-status-spinner{display:inline-block;width:11px;height:11px;border:2px solid #e5e7eb;border-top-color:var(--accent-primary);border-radius:50%;animation:bp-spin .75s linear infinite;flex-shrink:0}@keyframes bp-spin{to{transform:rotate(360deg)}}.doc-status-error{color:#dc2626;font-size:13px}.doc-row--processing{opacity:.85}.doc-table-empty{padding:48px 24px;text-align:center;color:var(--text-muted);font-size:.9rem}.doc-table-loading{display:flex;justify-content:center;padding:48px}.doc-name-input{flex:1;min-width:0;background:var(--bg-primary);border:1px solid var(--accent-primary);border-radius:var(--radius-sm);color:var(--text-primary);font-size:.88rem;font-weight:500;padding:2px 8px;outline:none;margin:0 8px}.assign-folder-popover{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-sm);box-shadow:var(--shadow-lg);width:220px;position:fixed;z-index:9999;display:flex;flex-direction:column;max-height:280px}.assign-folder-list{overflow-y:auto;padding:8px 0;flex:1}.assign-folder-item{display:flex;align-items:center;gap:8px;padding:6px 12px;font-size:.85rem;color:var(--text-secondary);cursor:pointer;transition:background .12s}.assign-folder-item:hover{background:var(--bg-tertiary)}.assign-folder-item input[type=checkbox]{cursor:pointer}.assign-folder-footer{padding:8px;border-top:1px solid var(--border-subtle);display:flex;justify-content:flex-end;gap:6px;flex-shrink:0}.assign-folder-empty{padding:16px;text-align:center;font-size:.82rem;color:var(--text-muted)}.folder-inline-row{display:flex;align-items:center;padding:0 12px;height:36px;background:var(--bg-secondary);border-bottom:1px solid var(--border-color);cursor:pointer;gap:6px;-webkit-user-select:none;user-select:none}.folder-inline-row:hover{background:var(--bg-tertiary)}.folder-inline-arrow{font-size:9px;color:var(--text-muted);width:14px;flex-shrink:0}.folder-inline-icon{font-size:13px;flex-shrink:0}.folder-inline-name{flex:1;font-size:.85rem;font-weight:600;color:var(--text-secondary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.folder-inline-count{font-size:.78rem;color:var(--text-muted);flex-shrink:0}.folder-unfiled-divider{display:flex;align-items:center;gap:8px;padding:4px 12px;font-size:.72rem;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.06em}.folder-unfiled-divider:before,.folder-unfiled-divider:after{content:"";flex:1;height:1px;background:var(--border-subtle)}.dashboard-chat{width:280px;min-width:240px;flex-shrink:0;border-left:1px solid var(--border-color);display:flex;flex-direction:column;background:var(--bg-secondary)}.dashboard-chat-header{padding:16px 20px;border-bottom:1px solid var(--border-color);flex-shrink:0}.dashboard-chat-header h3{font-size:1rem;font-weight:600;color:var(--text-primary);margin:0}.summary-modal-overlay{position:fixed;inset:0;background:#0009;z-index:2000;display:flex;align-items:center;justify-content:center}.summary-modal-overlay.hidden{display:none}.summary-modal{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);width:520px;max-width:90vw;max-height:80vh;display:flex;flex-direction:column}.summary-modal-header{display:flex;align-items:flex-start;justify-content:space-between;padding:20px;border-bottom:1px solid var(--border-subtle);gap:12px}.summary-modal-header-text{min-width:0}.summary-modal-label{font-size:.7rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--accent-primary);margin-bottom:4px}.summary-modal-filename{font-size:.95rem;font-weight:600;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:380px}.summary-modal-close-btn{flex-shrink:0;width:28px;height:28px;padding:0;color:var(--text-muted)}.summary-modal-close-btn svg{width:16px;height:16px}.summary-modal-body{padding:16px 20px;overflow-y:auto;flex:1}.summary-modal-footer{padding:12px 20px;border-top:1px solid var(--border-subtle);display:flex;gap:8px;flex-shrink:0}.summary-modal-section{margin-top:16px}.summary-modal-section:first-child{margin-top:0}.summary-modal-section-title{font-size:.7rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--text-secondary);margin-bottom:8px}.summary-modal-overview-row{display:flex;gap:12px;font-size:.85rem;line-height:1.6}.summary-modal-overview-label{color:var(--text-muted);font-weight:500;flex-shrink:0;width:110px}.summary-modal-overview-value{color:var(--text-primary);flex:1}.summary-modal-blurb{font-size:.85rem;color:var(--text-secondary);line-height:1.55;margin:8px 0 0;padding-top:8px;border-top:1px solid var(--border-subtle)}.summary-modal-list{margin:0;padding-left:16px;font-size:13px;line-height:1.6;color:var(--text-secondary)}.summary-modal-loading,.summary-modal-empty{text-align:center;color:var(--text-muted);font-size:.9rem;padding:32px 0}.summary-modal-empty a{color:var(--accent-primary);text-decoration:none}.summary-modal-empty a:hover{text-decoration:underline}.summary-modal-empty-section{font-size:.85rem;color:var(--text-muted);font-style:italic;margin:4px 0 0}@media(max-width:900px){.dashboard-folder-tree{display:none}.dashboard-chat{width:100%;min-width:0;max-height:300px;border-left:none;border-top:1px solid var(--border-color)}.dashboard-body{flex-direction:column}}.upload-stub-row{display:flex;align-items:center;gap:8px;padding:0 12px;height:40px;border:1px dashed var(--border-color);color:var(--text-muted);cursor:pointer;-webkit-user-select:none;user-select:none;margin-bottom:2px;box-sizing:border-box}.upload-stub-row:hover{background:var(--bg-tertiary);border-color:var(--accent-primary);color:var(--accent-primary)}.upload-stub-icon{font-size:1.1em;line-height:1}.upload-stub-label{font-size:.875em}.doc-type-modal{position:fixed;inset:0;background:#0000008c;display:flex;align-items:center;justify-content:center;z-index:1000}.doc-type-modal.hidden{display:none}.doc-type-modal-box{background:var(--bg-elevated);border:1px solid var(--border-color);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);padding:32px;width:480px;max-width:calc(100vw - 32px)}.doc-type-modal-title{font-size:1.2rem;font-weight:700;color:var(--text-primary);margin-bottom:6px}.doc-type-modal-subtitle{font-size:.875rem;color:var(--text-secondary);margin-bottom:20px}.doc-type-modal-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:24px}.doc-type-modal-btn{padding:10px 14px;border:1px solid var(--border-color);border-radius:var(--radius-md);background:var(--bg-secondary);color:var(--text-secondary);font-family:var(--font-sans);cursor:pointer;text-align:left;transition:all .12s ease;display:flex;flex-direction:column;gap:3px}.doc-type-modal-btn:hover{border-color:var(--accent-primary);color:var(--text-primary)}.doc-type-modal-btn.active{border-color:var(--accent-primary);background:var(--bg-tertiary);color:var(--accent-primary)}.doc-type-modal-btn-name{font-size:.875rem;font-weight:600;color:var(--text-primary)}.doc-type-modal-btn.active .doc-type-modal-btn-name{color:var(--accent-primary)}.doc-type-modal-btn-desc{font-size:.75rem;font-weight:400;color:var(--text-secondary);line-height:1.3}.doc-type-modal-continue{width:100%;padding:10px;background:var(--accent-primary);color:#fff;border:none;border-radius:var(--radius-md);font-size:.9rem;font-weight:600;font-family:var(--font-sans);cursor:pointer;transition:opacity .15s}.doc-type-modal-continue:hover{opacity:.88}