.back-to-home {
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
}

.system-header {
    position: relative;
    text-align: center;
    margin-bottom: 40px;
    padding: 20px 0;
    border-bottom: 2px solid #dee2e6;
}

.btn-outline-primary {
    color: #007bff;
    border-color: #007bff;
    background: transparent;
}

.btn-outline-primary:hover {
    color: white;
    background: #007bff;
    border-color: #007bff;
}

@media (max-width: 768px) {
    .back-to-home {
        position: static;
        transform: none;
        margin-bottom: 20px;
        text-align: center;
    }

    .system-header {
        text-align: center;
    }
}