body {
    background-color: #E8F0FE;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.login-page-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.alert-container {
    margin-bottom: 5px;
    width: 900px;
}

.login-container {
    display: flex;
    width: 900px;
    height: 550px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    border-radius: 10px;
    overflow: hidden;
    background-color: #FFFFFF;
}

.login-image-section {
    width: 50%;
    background-color: #DDEBF6;
    display: flex;
    justify-content: center;
    align-items: center;
}

.login-form-section {
    width: 50%;
    padding: 50px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.login-header {
    text-align: center;
    margin-bottom: 25px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.2);
}

.login-header h2 {
    font-weight: bold;
    color: #146EBE;
}

.btn-primary {
    background-color: #146EBE;
    border-color: #146EBE;
}

.btn-primary:hover {
    background-color: #2983D8;
    border-color: #2983D8;
}

.input-group:focus-within .input-group-text,
.input-group:focus-within .form-control {
    border-color: #dee2e6;
    box-shadow: none;
    z-index: auto;
}

.input-group:focus-within {
    border-color: #146EBE;
    box-shadow: 0 0 0 0.25rem rgba(20, 110, 190, .25);
    z-index: 3;
    position: relative;
    border-radius: 0.375rem;
}

.password-with-icon {
    padding-right: 2.5rem !important;
    border-top-right-radius: 0.375rem !important;
    border-bottom-right-radius: 0.375rem !important;
}

.toggle-password-icon {
    position: absolute;
    top: 50%;
    right: 0.75rem;
    transform: translateY(-50%);
    z-index: 10;
    color: #6c757d;
    background-color: transparent;
    border: none;
}

@media (max-width: 767.98px) {
    .login-page-wrapper {
        width: 90%;
    }

    .alert-container {
        width: 100%;
    }

    .login-container {
        width: 100%;
        height: auto;
        box-shadow: none;
        border-radius: 10px;
    }

    .login-form-section {
        width: 100%;
    }
}