:root {
    --validcartaz-green: #36B74A;
    --validcartaz-blue-dark: #2A2F64;
    --validcartaz-text-dark: #212529;
    --validcartaz-text-light: #FFFFFF;
    --validcartaz-background-light: #F8F9FA;
    --validcartaz-border-color: #DEE2E6;
}

body {
    background-color: var(--validcartaz-background-dark);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-container {
    width: 100%;
    max-width: 620px;
    padding: 15px;
}

.logo {
    max-width: 380px;
    height: 200px;
}

.card {
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border: none;
}

.card-header {
    background-color: var(--validcartaz-background-light);
    color: var(--validcartaz-text-dark);
    border-radius: 10px 10px 0 0 !important;
    padding: 20px;
    text-align: center;
}

.card-body {
    padding: 30px;
}

.form-control:focus {
    border-color: var(--validcartaz-green);
    box-shadow: 0 0 0 0.25rem rgba(54, 183, 74, 0.25);
}

.btn-success {
    background-color: var(--validcartaz-green);
    border-color: var(--validcartaz-green);
}

    .btn-success:hover {
        background-color: #2a8f3b;
        border-color: #2a8f3b;
    }

.text-success {
    color: var(--validcartaz-green) !important;
}

.brand-name {
    font-size: 1.8rem;
    font-weight: bold;
    color: var(--validcartaz-green);
    margin-bottom: 0;
}

.validation-summary-errors {
    color: #dc3545;
    margin-bottom: 15px;
}

    .validation-summary-errors ul {
        list-style: none;
        padding-left: 0;
        margin-bottom: 0;
    }

.field-validation-error {
    color: #dc3545;
    font-size: 0.875rem;
    display: block;
    margin-top: 5px;
}

.footer-text {
    text-align: center;
    margin-top: 20px;
    color: var(--validcartaz-text-light);
    font-size: 0.875rem;
}