.form-configurations {
    margin: 20px 0;
    padding: 10px;
    background: #fff;
    border: 1px solid #ccd0d4;
    border-radius: 4px;
}

.configuration-item {
    margin: 15px 0;
    padding: 15px;
    background: #f9f9f9;
    border: 1px solid #e1e1e1;
    border-radius: 4px;
    display: grid;
    gap: 15px;
    grid-template-columns: repeat(4, 1fr);
}

.configuration-item h3 {
    grid-column: 1 / -1;
}

.configuration-item .form-group--medium {
    grid-column: span 2;
}

.configuration-item .form-group--small {
    grid-column: span 1;
}

.add-configuration {
    margin-bottom: 20px;
    text-align: center;
}

.add-configuration-btn {
    background: #0073aa;
    color: #fff;
    border: none;
    padding: 8px 16px;
    border-radius: 4px;
    cursor: pointer;
}

.add-configuration-btn:hover {
    background: #005177;
}

.form-group {
    display: flex;
    gap: 15px;
    margin-bottom: 15px;
}

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

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 8px;
    border: 1px solid #ccd0d4;
    border-radius: 4px;
}

.form-group--small {
    flex: 1;
    flex-direction: column;
}

.form-group--medium {
    flex: 1;
    flex-direction: column;
}

@media screen and (max-width: 768px) {
    .configuration-item {
        grid-template-columns: 1fr;
    }
    
    .configuration-item .form-group--medium,
    .configuration-item .form-group--small {
        grid-column: 1 / -1;
    }
}