.login-bg {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}
.glass-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
}
.input-focus:focus {
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.2);
}