body {
    margin: 0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.login-container {
    display: flex;
    min-height: 100vh;
}

.left-section {
    flex: 1;
    background-image: url('https://images.unsplash.com/photo-1500595046743-cd271d694d30?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&auto=format&fit=crop&w=1000&q=80');
    background-size: cover;
    background-position: center;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.left-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.4);
}

.left-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: white;
    padding: 2rem;
}

.right-section {
    flex: 1;
    background: white;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.login-form-container {
    width: 100%;
    max-width: 400px;
}

.brand-header {
    text-align: center;
    margin-bottom: 2rem;
}

.brand-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-size: 1.8rem;
    font-weight: bold;
    color: #2c5530;
    margin-bottom: 0.5rem;
}

.brand-icon {
    width: 40px;
    height: 40px;
    background: #71b142;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.login-title {
    font-size: 1.5rem;
    color: #71b142;
    font-weight: 600;
    margin: 0;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    font-weight: 500;
    color: #333;
    margin-bottom: 0.5rem;
}

.form-control {
    border: 1px solid #ddd;
    border-radius: 8px;
    padding: 12px 16px;
    font-size: 14px;
    transition: all 0.3s ease;
}

.form-control:focus {
    border-color: #71b142;
    box-shadow: 0 0 0 3px rgba(113, 177, 66, 0.1);
    outline: none;
}

.btn-login {
    background: linear-gradient(135deg, #71b142 0%, #5a8f37 100%);
    border: none;
    border-radius: 8px;
    padding: 12px;
    font-weight: 600;
    color: white;
    width: 100%;
    margin-bottom: 1.5rem;
    transition: all 0.3s ease;
}

.btn-login:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(113, 177, 66, 0.3);
}

.social-buttons {
    margin-bottom: 1.5rem;
}

.btn-social {
    border: 1px solid #ddd;
    border-radius: 8px;
    padding: 12px;
    font-weight: 500;
    width: 100%;
    margin-bottom: 10px;
    background: white;
    color: #333;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: all 0.3s ease;
}

.btn-social:hover {
    border-color: #71b142;
    color: #71b142;
}

.google-icon {
    color: #db4437;
}

.facebook-icon {
    color: #1877f2;
}

.signup-link {
    text-align: center;
    color: #666;
    font-size: 14px;
}

.signup-link a {
    color: #71b142;
    text-decoration: none;
    font-weight: 600;
}

.signup-link a:hover {
    text-decoration: underline;
}

.demo-info {
    background: #f8f9fa;
    border: 1px solid #e9ecef;
    border-radius: 8px;
    padding: 1rem;
    margin-top: 1.5rem;
    font-size: 12px;
    color: #666;
}

.demo-info strong {
    color: #333;
}

@media (max-width: 768px) {
    .login-container {
        flex-direction: column;
    }

    .left-section {
        min-height: 200px;
        flex: none;
    }

    .right-section {
        padding: 1rem;
    }
}

.alert {
    border-radius: 8px;
    margin-bottom: 1rem;
}