.login-container {
    padding: 20px 0;
    max-width: 500px;
    margin: 0 auto;
}

.login-header {
    text-align: center;
    margin-bottom: 30px;
}

.login-header h1 {
    font-size: 28px;
    font-weight: 700;
}

.login-card {
    background-color: #fff;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: 25px;
    margin-bottom: 30px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 500;
}

.form-check {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}

.form-check-input {
    margin-right: 10px;
}

.error-message {
    color: #dc3545;
    font-size: 14px;
    margin-top: 5px;
}

.form-actions {
    margin-top: 30px;
    text-align: center;
}

.btn-block {
    display: block;
    width: 100%;
}

.forgot-password {
    display: block;
    text-align: center;
    margin-top: 15px;
    color: var(--secondary-color);
    text-decoration: none;
}

.login-options {
    text-align: center;
}

.divider {
    display: flex;
    align-items: center;
    margin: 20px 0;
}

.divider::before,
.divider::after {
    content: '';
    flex: 1;
    border-bottom: 1px solid #ddd;
}

.divider span {
    padding: 0 10px;
    color: #666;
}

.line-login-btn {
    display: inline-block;
    background-color: #06C755;
    color: white;
    border-radius: var(--border-radius);
    padding: 12px 20px;
    text-decoration: none;
    font-weight: 500;
    width: 100%;
    box-sizing: border-box;
}

.line-login-btn i {
    margin-right: 8px;
}

.login-footer {
    text-align: center;
    margin-top: 20px;
    font-size: 15px;
}

.login-footer a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
}