.openui-shell-sidebar-container{border-right:1px solid var(--openui-border-default);height:100%;background-color:var(--openui-foreground);width:272px;padding:var(--openui-space-m);display:flex;flex-direction:column;gap:var(--openui-space-m);z-index:999;transition:width 160ms cubic-bezier(0.22, 1, 0.36, 1),height 160ms cubic-bezier(0.22, 1, 0.36, 1),transform 160ms cubic-bezier(0.22, 1, 0.36, 1),background-color 160ms cubic-bezier(0.22, 1, 0.36, 1)}.openui-shell-container--mobile .openui-shell-sidebar-container{width:294px;padding:var(--openui-space-m-l);position:absolute;left:0;top:0;z-index:1000;background-color:var(--openui-foreground);border-radius:0;transition:left 400ms cubic-bezier(0.22, 1, 0.36, 1)}.openui-shell-sidebar-container--collapsed{width:calc(32px + var(--openui-space-m) + var(--openui-space-m) + var(--openui-space-3xs) + var(--openui-space-3xs));transform:translateX(0);gap:var(--openui-space-xs);cursor:e-resize;background-color:var(--openui-background)}.openui-shell-container--mobile .openui-shell-sidebar-container--collapsed{width:294px;height:100%;left:-294px;transform:none;cursor:default}.openui-shell-sidebar-container--collapsed[data-sidebar-visual-state=collapsed]:hover .openui-shell-sidebar-header__logo{opacity:0;pointer-events:none}.openui-shell-sidebar-container--collapsed[data-sidebar-visual-state=collapsed]:hover .openui-shell-sidebar-header__toggle-button{opacity:1;pointer-events:auto}.openui-shell-sidebar-container--hidden{display:none}.openui-shell-sidebar-container[data-sidebar-visual-state=collapsing] .openui-shell-sidebar-content,.openui-shell-sidebar-container[data-sidebar-visual-state=collapsing] .openui-shell-sidebar-header>:not(.openui-shell-sidebar-header__top-row),.openui-shell-sidebar-container[data-sidebar-visual-state=expanding] .openui-shell-sidebar-content,.openui-shell-sidebar-container[data-sidebar-visual-state=expanding] .openui-shell-sidebar-header>:not(.openui-shell-sidebar-header__top-row){opacity:0;pointer-events:none}.openui-shell-sidebar-container[data-sidebar-visual-state=expanding] .openui-shell-sidebar-header>:not(.openui-shell-sidebar-header__top-row){opacity:0;pointer-events:none}.openui-shell-sidebar-header{display:flex;flex-direction:column;gap:var(--openui-space-l)}.openui-shell-sidebar-header>:not(.openui-shell-sidebar-header__top-row){transition:opacity 90ms cubic-bezier(0.22, 1, 0.36, 1)}.openui-shell-sidebar-header__top-row{display:flex;align-items:center;gap:var(--openui-space-s);transition:opacity 90ms cubic-bezier(0.22, 1, 0.36, 1)}.openui-shell-sidebar-header__logo{display:block;width:32px;height:32px;margin-left:var(--openui-space-3xs);border-radius:var(--openui-radius-m);transition:opacity 90ms cubic-bezier(0.22, 1, 0.36, 1)}.openui-shell-sidebar-header__agent-name{font:var(--openui-text-label-sm);letter-spacing:var(--openui-text-label-sm-letter-spacing);flex-grow:1;color:var(--openui-text-neutral-primary)}.openui-shell-container--mobile .openui-shell-sidebar-header__agent-name{font:var(--openui-text-label-default);letter-spacing:var(--openui-text-label-default-letter-spacing)}.openui-shell-sidebar-container--collapsed .openui-shell-sidebar-header__agent-name{display:none}.openui-shell-sidebar-header--collapsed{align-items:stretch}.openui-shell-sidebar-header--collapsed .openui-shell-sidebar-header__top-row{display:block;position:relative;min-height:32px;width:100%}.openui-shell-sidebar-header--collapsed .openui-shell-sidebar-header__logo,.openui-shell-sidebar-header--collapsed .openui-shell-sidebar-header__toggle-button{position:absolute;top:0;left:var(--openui-space-3xs);margin-left:0}.openui-shell-sidebar-header--collapsed .openui-shell-sidebar-header__logo{width:32px;height:32px}.openui-shell-sidebar-header--collapsed .openui-shell-sidebar-header__toggle-button{opacity:0;pointer-events:none;transition:opacity 90ms cubic-bezier(0.22, 1, 0.36, 1)}.openui-shell-sidebar-content{width:calc(272px - var(--openui-space-m)*2);display:flex;flex-direction:column;gap:var(--openui-space-m);overflow:hidden;opacity:1;transition:opacity 90ms cubic-bezier(0.22, 1, 0.36, 1)}.openui-shell-container--mobile .openui-shell-sidebar-content{width:100%}.openui-shell-sidebar-content--collapsed{width:100%;align-items:center;gap:var(--openui-space-s)}.openui-shell-sidebar-content--collapsed .openui-shell-thread-list{display:none}.openui-shell-sidebar-separator{height:1px;width:100%;background-color:var(--openui-border-default)}.openui-shell-sidebar-header__toggle-button{transition:opacity 90ms cubic-bezier(0.22, 1, 0.36, 1)}.openui-shell-container--mobile .openui-shell-sidebar-header__toggle-button{display:none}.openui-shell-sidebar-container__overlay{position:absolute;left:0;top:0;width:100%;height:100%;background-color:var(--openui-overlay);transition:opacity 160ms cubic-bezier(0.22, 1, 0.36, 1);z-index:99}.openui-shell-sidebar-container__overlay--collapsed{opacity:0;pointer-events:none}