.tree-toolbar-row{display:flex;flex-wrap:wrap;align-items:flex-end;gap:.75rem 1rem;margin-bottom:1rem}.tree-search-container{flex:1 1 200px;min-width:160px;margin-bottom:0}.tree-sort-container{display:flex;flex-direction:column;gap:.25rem;flex:0 0 auto}.tree-sort-label{font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.04em;color:var(--text-muted)}.tree-sort-select{min-width:11rem;max-width:100%}.tree-expand-controls{display:flex;flex-shrink:0;gap:.35rem}.tree-expand-btn{white-space:nowrap}.tree-search-container input{width:100%;padding:.75rem;border:1px solid var(--border-color);border-radius:8px;background:var(--bg-primary);color:var(--text-main)}.tree_selection_grid{border:1px solid var(--border-color);border-radius:8px;padding:1rem;max-height:400px;overflow-y:auto;background:var(--bg-secondary)}.tree-node{margin-bottom:.5rem}.tree-node-header{display:flex;align-items:center;gap:10px;padding:8px;cursor:pointer;border-radius:4px;background:var(--bg-primary);transition:background .2s;flex-wrap:wrap}.tree-node-actions{display:flex;gap:6px;margin-left:auto;flex-wrap:wrap}.tree-node-action-btn{font-size:.75rem;padding:2px 8px}.tree-item-label-clickable{cursor:pointer;flex:1}.tree-item-label-clickable:hover{text-decoration:underline}.tree-node-header:hover{background:var(--bg-hover)}.tree-node-toggle{width:20px;display:flex;justify-content:center;color:var(--text-muted)}.tree-node-children{padding-left:28px;margin-top:4px}.tree-product{display:flex;align-items:center;gap:10px;padding:6px 8px;border-radius:4px}.tree-product:hover{background:var(--bg-hover)}.tree-status-badge{font-size:.65rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;padding:2px 8px;border-radius:999px;flex-shrink:0;line-height:1.3;font-style:normal}.tree-status-badge--active{color:var(--success);background:color-mix(in srgb,var(--success) 20%,transparent);border:1px solid color-mix(in srgb,var(--success) 50%,var(--border-color))}.tree-status-badge--inactive{color:var(--danger);background:color-mix(in srgb,var(--danger) 18%,transparent);border:1px solid color-mix(in srgb,var(--danger) 45%,var(--border-color))}.tree-node-header--active{border-left:4px solid var(--success)}.tree-node-header--inactive{border-left:4px solid var(--danger);background:color-mix(in srgb,var(--danger) 10%,var(--bg-primary))}.tree-node-header--inactive .tree-node-title{color:var(--text-muted)}.tree-product--active{border-left:3px solid color-mix(in srgb,var(--success) 60%,var(--border-color))}.tree-product--inactive{border-left:3px solid var(--danger);background:color-mix(in srgb,var(--danger) 12%,var(--bg-secondary))}.tree-product--inactive .tree-item-label{color:var(--text-muted)}.tree-node-header .tree-node-title,.tree-product .tree-item-label{flex:1;min-width:0}.tree_selection_grid .empty-state{padding:2rem;text-align:center;color:var(--text-muted);font-style:italic}.tree-node-header input[type=checkbox],.tree-product input[type=checkbox]{width:16px;height:16px;cursor:pointer}.tree-drag-handle{display:inline-flex;align-items:center;justify-content:center;width:22px;color:var(--text-muted);cursor:grab;flex-shrink:0}.tree-drag-handle:active{cursor:grabbing}.tree-sort-enabled .tree-node--sortable .tree-node-header{cursor:default}.tree-node--dragging{opacity:.55}.tree-node--drag-over>.tree-node-header{outline:2px dashed var(--primary, #3b82f6);outline-offset:2px}.tree_selection_grid:not(.tree-sort-enabled) .tree-drag-handle{opacity:.35;pointer-events:none;cursor:not-allowed}.tree-mode-browse .tree_selection_grid{max-height:none}.tree-browse-node{background:var(--bg-main, var(--bg-primary));border:1px solid var(--border-color);border-radius:12px;margin-bottom:.75rem;padding:.75rem}.tree-browse-header{align-items:flex-start;display:grid;gap:.75rem;grid-template-columns:auto 44px minmax(0,1fr)}.tree-sort-enabled .tree-browse-header{grid-template-columns:22px auto 44px minmax(0,1fr)}.tree-node--drag-over>.tree-browse-header{outline:2px dashed var(--primary, #3b82f6);outline-offset:2px}.tree-browse-toggle{align-items:center;background:transparent;border:none;color:var(--text-muted);cursor:pointer;display:inline-flex;height:28px;justify-content:center;padding:0;width:28px}.tree-browse-toggle:disabled{cursor:default;opacity:.4}.tree-browse-thumb{align-items:center;background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:8px;color:var(--text-muted);display:flex;height:44px;justify-content:center;overflow:hidden;width:44px}.tree-browse-thumb img{height:100%;object-fit:cover;width:100%}.tree-browse-body{min-width:0}.tree-browse-title-row{align-items:center;display:flex;gap:.5rem}.tree-browse-title{font-weight:600;min-width:0}.tree-browse-header--inactive .tree-browse-title{color:var(--text-muted)}.tree-category-meta,.tree-category-meta-slot{color:var(--text-muted);display:flex;flex-wrap:wrap;font-size:.8rem;gap:.5rem 1rem;margin-top:.35rem}.tree-category-meta span:after,.tree-category-meta-slot span:after{content:""}.tree-items-strip{align-items:center;display:flex;flex-wrap:wrap;gap:.5rem;margin:.5rem 0 .75rem;padding-left:2.5rem}.tree-items-strip:not(.is-expanded) .tree-item-chip-wrap--extra{display:none}.tree-item-chip-wrap{display:inline-flex}.tree-item-chip{align-items:center;background:var(--bg-card, var(--bg-primary));border:1px solid var(--border-color);border-radius:999px;display:inline-flex;font-size:.8rem;gap:.35rem;max-width:220px;padding:.25rem .65rem}.tree-item-chip i{color:var(--text-muted);flex-shrink:0}.tree-item-chip span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.tree-item-chip--inactive{opacity:.65}.tree-item-chip--clickable{cursor:pointer}.tree-item-chip--clickable:hover{border-color:var(--primary, #3b82f6)}.tree-items-toggle{align-items:center;display:inline-flex;flex-shrink:0;gap:.35rem}.tree-items-toggle-plus{font-weight:700;line-height:1}.tree-mode-browse .tree-node-children{padding-left:0}.tree-item-chip-with-menu{align-items:center;display:inline-flex;gap:.2rem;max-width:100%}.tree-item-branch-menu{flex-shrink:0;position:relative}.tree-item-branch-menu-trigger{align-items:center;background:var(--bg-card, var(--bg-primary));border:1px solid var(--border-color);border-radius:6px;color:var(--text-muted);cursor:pointer;display:inline-flex;height:28px;justify-content:center;padding:0;width:28px}.tree-item-branch-menu-trigger:hover{background:var(--primary-alpha-15, color-mix(in srgb, var(--primary, #3b82f6) 15%, transparent));border-color:var(--primary, #3b82f6);color:var(--primary, #3b82f6)}.tree-item-branch-menu-panel{background:var(--bg-card, var(--bg-primary));border:1px solid var(--border-color);border-radius:8px;box-shadow:0 4px 12px #0000001f;min-width:160px;position:absolute;right:0;top:100%;z-index:20}.tree-item-branch-menu-item{background:transparent;border:none;color:var(--text-main);cursor:pointer;display:block;font-size:.8rem;padding:.45rem .65rem;text-align:left;width:100%}.tree-item-branch-menu-item:hover{background:var(--primary-alpha-15, color-mix(in srgb, var(--primary, #3b82f6) 15%, transparent))}.tree-browse-quick-actions{display:flex;flex-wrap:wrap;gap:.35rem;margin-top:.35rem}