.login-container{display:flex;justify-content:center;align-items:center;min-height:100vh;background:linear-gradient(135deg,#667eea,#764ba2)}.login-card{width:400px;box-shadow:0 10px 40px #0003}.login-card .ant-card-head-title{text-align:center;font-size:24px;font-weight:700}.main-layout{min-height:100vh;position:relative}.main-layout .ant-layout-sider{position:fixed;left:0;top:0;bottom:0;height:100vh;overflow-y:auto;overflow-x:hidden;z-index:100}.main-layout .ant-layout-sider-collapsed{position:fixed}.main-layout>.ant-layout{margin-left:200px;transition:margin-left .2s}.main-layout .ant-layout-sider-collapsed~.ant-layout{margin-left:80px}.logo{height:64px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:18px;font-weight:700;background:#ffffff1a;margin:16px;border-radius:4px}.header{background:#fff;padding:0 24px;display:flex;align-items:center;justify-content:flex-end;box-shadow:0 2px 8px #0000001a;position:sticky;top:0;z-index:99}.header-right{display:flex;align-items:center}.content{margin:24px;padding:24px;background:#fff;border-radius:4px;min-height:calc(100vh - 112px)}*{margin:0;padding:0;box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}code{font-family:source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace}