.login-container {
    background-color: #e6e9f8;
    min-height: calc(100vh - 120px);
    display: flex;
    align-items: center;
    /* padding: 40px 0; */
}

.login-card {
    max-width: 450px;
    width: 100%;
    margin: 0 auto;
    border: none;
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.1);
    border-radius: 0.5rem;
}

.login-header {
    background-color: white;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    padding: 1.5rem;
    text-align: center;
}

.login-body {
    padding: 1.5rem;
}

.login-title {
    font-weight: 600;
    color: #333;
    margin-bottom: 0;
}

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

.form-control {
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
}

.btn-login {
    padding: 0.75rem;
    font-weight: 500;
    border-radius: 0.375rem;
}

.captcha-container {
    margin-top: 1rem;
}

.captcha-container img {
    margin-bottom: 0.75rem;
    border: 1px solid #dee2e6;
    border-radius: 0.375rem;
    width: 100%;
}

.login-footer {
    text-align: center;
    padding: 1rem;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
    background-color: #f8f9fa;
    border-bottom-left-radius: 0.5rem;
    border-bottom-right-radius: 0.5rem;
}

.alert {
    border-radius: 0.375rem;
    padding: 1rem;
    margin-bottom: 1.5rem;
}