body {
    background-color: #f8f9fa;
    visibility: hidden; /* Hide by default until explicitly shown */
}

/* Version text styles */
.version-text {
    font-size: 0.7em;
    font-weight: 600;
    color: #6c757d;
    margin-top: -12px;
    margin-bottom: 4px;
}

/* Nav Buttons Styles */
.nav-buttons {
    margin-bottom: 1rem;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.5rem;
}

.nav-buttons .btn {
    min-width: 120px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    white-space: nowrap;
}

.nav-buttons .btn.active {
    background-color: #0d6efd;
    color: white;
}

/* Footer Styles */
.footer {
    border-top: 1px solid #dee2e6;
    margin-top: auto;
}

.footer a {
    color: #6c757d;
    transition: color 0.2s ease-in-out;
}

.footer a:hover {
    color: #0d6efd;
    text-decoration: none;
}

/* Responsive styles */
@media (max-width: 767.98px) {
    .nav-buttons {
        flex-direction: column;
        width: 100%;
        max-width: 300px;
        margin-left: auto;
        margin-right: auto;
    }
    .nav-buttons .btn {
        width: 100%;
        margin: 0 !important;
    }
}