html{box-sizing:border-box;margin:0;padding:0}body{margin:0;padding:0;background-image:url(./bg-BjhoEXDA.png);background-size:cover;background-position:center;background-repeat:no-repeat}.navbar{display:flex;justify-content:center;align-items:center;position:relative;background-color:#1890ff;padding:10px}.navbar img{position:absolute;left:10px;height:40px}.navbar-title{font-size:20px;font-weight:700;text-align:center;color:#fff}.sidebar{background-color:#f0f2f5;width:200px;padding:20px;position:fixed;top:60px;left:0;box-shadow:2px 0 5px #0000001a;height:calc(100vh - 60px)}.sidebar ul{list-style:none;padding:0;margin:0}.sidebar li{margin:10px 0;font-size:16px;cursor:pointer;padding:10px;border-bottom:1px solid #ddd}.sidebar li:last-child{border-bottom:none}.main-content{margin-left:220px;margin-top:10px;padding:20px;flex-grow:1}.form-container{display:flex;justify-content:center;margin-top:10px;padding:20px}.form-card{max-width:600px;padding:20px;background-color:#faf9f9;border:1px solid black}.button-primary,.button-danger{width:120px}.app-container{display:flex;flex-direction:column;height:100vh}