body{margin:0}.login-container{align-items:center;display:flex;justify-content:center;min-height:100vh;overflow:hidden;position:relative}.login-background{background:linear-gradient(135deg,#667eea,#764ba2);bottom:0;left:0;position:absolute;right:0;top:0;z-index:0}.login-background:before{animation:backgroundMove 20s linear infinite;background:radial-gradient(circle,#ffffff1a 1px,#0000 0);background-size:50px 50px;content:"";height:200%;left:-50%;position:absolute;top:-50%;width:200%}@keyframes backgroundMove{0%{transform:translate(0)}to{transform:translate(50px,50px)}}.login-card{border-radius:16px;box-shadow:0 20px 60px #0000004d;width:400px;z-index:1}.login-card .ant-card-head{border-bottom:none;padding:32px 24px 0}.login-card .ant-card-body{padding:24px 40px 40px}.login-title{text-align:center}.login-title h1{color:#333;font-size:28px;margin:0 0 8px}.login-title p{color:#999;font-size:14px;margin:0}.login-info{border-top:1px solid #f0f0f0;color:#999;font-size:12px;margin-top:24px;padding-top:24px;text-align:center}.login-info p{margin:4px 0}.logo{background:#ffffff1a;color:#fff;font-size:20px;font-weight:700;height:64px;justify-content:center}.dashboard-header,.logo{align-items:center;display:flex}.dashboard-header{background:#fff;box-shadow:0 2px 8px #0000000f;justify-content:flex-end;padding:0 24px}.header-right{gap:16px}.header-right,.user-info{align-items:center;display:flex}.user-info{border-radius:8px;cursor:pointer;gap:8px;padding:8px 12px;transition:background .3s}.user-info:hover{background:#f5f5f5}.username{color:#333;font-size:14px}.dashboard-content{background:#fff;border-radius:8px;margin:24px;min-height:280px;padding:24px}*{box-sizing:border-box;margin:0;padding:0}body{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif}code{font-family:source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace}.App{min-height:100vh}