.clear-selected-btn{align-items:center;background:var(--state-error-border);border:var(--border-width-medium) solid var(--state-error-border);border-radius:var(--radius-md);box-shadow:0 2px 4px rgba(239,68,68,.2);color:var(--text-inverse);cursor:pointer;display:flex;font-size:1.25rem;font-weight:600;justify-content:center;line-height:1;min-height:var(--touch-target-min);min-width:var(--dimension-icon-touch);padding:var(--space-sm) var(--space-md);transition:background-color .2s ease,color .2s ease,border-color .2s ease,transform .2s ease}.clear-selected-btn:focus{outline:2px solid var(--interactive-primary);outline-offset:2px}.preview-documents{display:flex;flex-wrap:wrap;gap:var(--space-sm)}.document-selection-workflow{display:flex;flex-direction:column;gap:var(--space-xl);width:100%}.document-item{align-items:flex-start;background:var(--bg-surface);border:var(--border-width-thin) solid var(--border-subtle);border-radius:var(--radius-md);cursor:pointer;display:flex;gap:var(--space-md);padding:var(--space-md);transition:background-color .2s ease,border-color .2s ease,box-shadow .2s ease}.document-item:hover{background:var(--bg-accent);border-color:var(--interactive-primary);box-shadow:0 2px 8px rgba(37,99,235,.15)}.document-checkbox{accent-color:var(--interactive-primary);cursor:pointer;flex-shrink:0;height:20px;margin-top:2px;width:20px}.document-info{flex:1;min-width:0}.document-name{color:var(--text-primary);font-size:1rem;font-weight:600;line-height:1.4;margin-bottom:var(--space-xs)}.document-description{color:var(--text-secondary);font-size:.875rem;line-height:1.4}.subcategory-item.selected{background:var(--state-success-bg);border-left:4px solid var(--state-success-border);color:var(--state-success-text)}.selected-empty{color:var(--text-secondary);padding:var(--space-3xl) var(--space-lg);text-align:center}.selected-empty-icon{font-size:3rem;margin-bottom:var(--space-md);opacity:.6}.selected-empty p{color:var(--text-primary);font-size:1rem;font-weight:500;margin:0 0 var(--space-sm) 0}.selected-empty small{color:var(--text-secondary);font-size:.875rem;line-height:1.4}.category-summary{background:var(--bg-accent);border:1px solid var(--border-subtle);border-radius:var(--radius-md);padding:var(--space-lg);text-align:center}.category-summary h3{color:var(--text-primary);font-size:1.25rem;font-weight:600;margin:0 0 var(--space-md) 0}.selected-document-item{position:relative}.selected-document-item,.selected-document-item .drag-handle{transition:background-color .2s ease,color .2s ease,border-color .2s ease,transform .2s ease}.selected-document-item .drag-handle{align-items:center;border-radius:var(--radius-sm);color:var(--text-tertiary);cursor:default;display:flex;font-size:1.2em;justify-content:center;min-height:2rem;min-width:2rem;opacity:.6;padding:.75rem;pointer-events:none;user-select:none}.selected-document-item:active{cursor:grabbing}.selected-document-item .remove-selected-btn{cursor:pointer}.category-name-field{display:flex;flex-direction:column;gap:var(--space-sm)}.category-name-label{color:var(--text-primary);font-size:var(--font-size-md);font-weight:var(--font-weight-semibold)}