.app-layout{min-height:100vh}.app-header{background:#001529;display:flex;align-items:center;justify-content:space-between;padding:0 24px}.app-header h1{color:#fff;margin:0;font-size:20px}.app-content{padding:24px;background:#f0f2f5}.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 4px 20px #0000001a}.login-title{text-align:center;margin-bottom:24px;font-size:24px;font-weight:700}*{margin:0;padding:0;box-sizing:border-box}body{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}#root{min-height:100vh}