.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 24px #0000001a;border-radius:8px}.login-header{text-align:center;margin-bottom:32px}.login-header h1{font-size:32px;font-weight:700;color:#333;margin:0}.login-header p{font-size:16px;color:#666;margin:8px 0 0}.error-404-container{min-height:100vh;display:flex;align-items:center;justify-content:center;background-color:#f5f5f5;font-family:Courier New,Courier,monospace;padding:20px}.error-404-content{text-align:center;color:#333}.error-404-content h1{font-size:120px;font-weight:700;margin:0;color:#222;line-height:1}.error-404-content h2{font-size:36px;font-weight:400;margin:10px 0;color:#444}.error-404-content>p{font-size:18px;margin:20px 0;color:#666;font-style:italic}.error-details{margin-top:40px;padding:20px;background-color:#fff;border:1px solid #ddd;border-radius:4px;max-width:500px;margin-left:auto;margin-right:auto}.error-details p{margin:10px 0;font-size:14px;color:#666;line-height:1.6}.error-details p:first-child{font-weight:700;color:#333}*{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}