body {
    background-color: #f0f2f5;
    font-family: 'Inter', sans-serif;
}

.login-container {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.login-card {
    width: 100%;
    max-width: 400px;
    border-radius: 15px;
    border: none;
}

.form-control {
    padding: 0.75rem 1rem;
    border-radius: 8px;
    background-color: #f8f9fa;
    border: 1px solid #e9ecef;
}

.form-control:focus {
    box-shadow: 0 0 0 3px rgba(13, 110, 253, 0.15);
    border-color: #0d6efd;
    background-color: #fff;
}

.btn-primary {
    padding: 0.75rem;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.2s;
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(13, 110, 253, 0.2);
}