.login-container{display:flex;justify-content:center;align-items:center;min-height:100vh;background:linear-gradient(135deg,#667eea,#764ba2)}.login-card{width:100%;max-width:450px;box-shadow:0 4px 12px #00000026}.logo{height:64px;display:flex;align-items:center;justify-content:center;color:#fff;border-bottom:1px solid rgba(255,255,255,.1)}.logo h2{color:#fff;margin:0}.header{background:#fff;padding:0 24px;box-shadow:0 2px 8px #0000001a}.header-content{display:flex;justify-content:space-between;align-items:center}.header-content h1{margin:0;font-size:20px}.content{margin:24px;padding:24px;background:#fff;min-height:280px;border-radius:8px}body{margin:0;padding: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}#root{min-height:100vh}