.actionBar { /* Match the sidebar offset - uses the same CSS variable as the page-wrapper */ left: var(--sidebar-closed-width, 72px); /* Must match sidebar transition exactly: all 0.4s ease 0s */ transition: all 0.4s ease 0s; border-top: 1px solid var(--border-widget); } /* When sidebar is open, adjust the left position using global class */ :global(#page-wrapper.open) .actionBar { left: var(--sidebar-width, 300px); }