body {
    font-family: 'Helvetica Neue', Arial, sans-serif;
    background-color: #f7f9fc;
    color: #333;
    padding: 20px;
    margin: 0;
}

h1, h2, h3 {
	margin-bottom: 40px;
}

.container {
    max-width: 960px;
}

.py-5 {
    padding-top: 3rem !important;
    padding-bottom: 3rem !important;
}

.text-center {
    text-align: center !important;
}

.order-md-2 {
    order: 2;
}

.order-md-1 {
    order: 1;
}

.mb-4 {
    margin-bottom: 1.5rem !important;
}

.mb-3 {
    margin-bottom: 1rem !important;
}

.text-muted {
    color: #6c757d !important;
}

.btn-primary {
    background-color: #005ea6;
    border-color: #005ea6;
}

.btn-primary:hover {
    background-color: #004c8c;
    border-color: #004c8c;
}

.custom-control-label::before,
.custom-control-label::after {
    top: 0.8rem;
}

.was-validated .form-control:valid {
    border-color: #28a745;
    padding-right: calc(1.5em + 0.75rem);
    background-image: none;
}

.was-validated .form-control:valid:focus {
    box-shadow: none;
}

.was-validated .custom-control-input:valid ~ .custom-control-label::before {
    border-color: #28a745;
    background-color: #28a745;
}

.was-validated .custom-control-input:valid:focus ~ .custom-control-label::before {
    box-shadow: none;
}

#summary {
    background-color: #e9f2f9;
    padding: 20px;
    border-radius: 8px;
    margin-top: 20px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

#summary h2 {
    color: #005ea6;
    margin-bottom: 15px;
}

.summary-item {
    display: flex;
    justify-content: space-between;
    margin: 5px 0;
}

.summary-label {
    font-weight: bold;
}

.summary-value {
    color: #005ea6;
    text-align: right;
}

.total-cost {
    font-size: 1.2em;
    font-weight: bold;
    margin-top: 10px;
}

.discount {
    color: green;
    font-weight: bold;
}

.alert-success {
    background-color: #d4edda;
    color: #155724;
    border-color: #c3e6cb;
    padding: 10px;
    margin-top: 10px;
    border-radius: 5px;
}

/* Media Queries für mobile Ansichten */
@media (max-width: 768px) {
    .summary-item {
        flex-direction: column;
        align-items: flex-start;
    }

    .summary-value {
        text-align: left;
    }

    .col-md-4.order-md-2.mb-4 {
        margin-bottom: 2rem;
    }

    .btn-primary {
        margin-bottom: 1.5rem;
    }
}