.signature-canvas{border:1px solid #ccc}.login-container{display:flex;justify-content:center;align-items:center;height:100vh;background-color:#f0f2f5}.login-card{width:100%;max-width:400px;border-radius:8px;box-shadow:0 4px 8px #0000001a}.ant-card-head-title{font-size:24px;font-weight:700;text-align:center}.ant-form-item-label>label{font-weight:700}.ant-form-item{margin-bottom:16px}.ant-btn{border-radius:4px}@media (max-width: 768px){.sider-component{display:none}}