.openui-shell-resizable-separator{width:1px;background-color:var(--openui-border-default);cursor:col-resize;position:relative;flex-shrink:0;user-select:none;animation:fadeIn .3s cubic-bezier(0.4, 0, 0.2, 1)}.openui-shell-resizable-separator::before{content:"";position:absolute;top:0;bottom:0;left:-8px;right:-8px;cursor:col-resize}.openui-shell-resizable-separator:hover{background-color:var(--openui-border-interactive-emphasis)}.openui-shell-resizable-separator:hover .openui-shell-resizable-separator__handle{opacity:1}.openui-shell-resizable-separator__handle{position:absolute;top:50%;left:50%;transform:translate(-50%, -50%);width:4px;height:40px;background-color:var(--openui-border-interactive-emphasis);border-radius:var(--openui-radius-full);opacity:0;transition:opacity .2s ease-in-out;pointer-events:none}@keyframes fadeIn{from{opacity:0}to{opacity:1}}