.sidebar{position:fixed;top:45px;left:0;width:300px;height:100%;background-color:#fff;box-shadow:2px 0 5px rgba(0,0,0,.2);transform:translateX(-100%);transition:transform .3s ease;z-index:1000;overflow-y:auto}.sidebar.active{transform:translateX(0)}.close-button{position:absolute;top:20px;right:10px;border:none;cursor:pointer;z-index:1001;transition:opacity .3s ease,visibility .3s ease}.sidebar.active{left:0}.overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.5);visibility:hidden;opacity:0;transition:opacity .3s ease,visibility .3s ease;z-index:999}.overlay.active{visibility:visible;opacity:1}.toggle-button{position:absolute;top:50px;left:10px;background-color:#007bff;color:#fff;border:none;width:40px;padding-top:4px;padding-bottom:4px;border-radius:4px;cursor:pointer;z-index:1001;transition:opacity .3s ease,visibility .3s ease}.sidebar.active~.toggle-button{opacity:0;visibility:hidden;pointer-events:none}.toggle-button:hover{background-color:#0056b3}.sidebar .content{display:flex;flex-direction:column;height:calc(100% - 45px);overflow-y:auto}.sidebar .content form{width:auto;margin-bottom:20px}.sidebar .content .ant-card{margin-bottom:10px}.sidebar .content .ant-card:last-child{margin-bottom:0}