.fbmni-nav-wrapper {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 9999;
    display: none;
}
@media (max-width: 768px) {
    .fbmni-nav-wrapper {
        display: block;
    }
}
.fbmni-nav {
    background: var(--fbmni-bg, #fff);
    color: var(--fbmni-color, #000);
    display: flex;
    justify-content: space-around;
    align-items: center;
    padding: 10px 0;
    border-top: 1px solid #ccc;
}
.fbmni-link {
    text-align: center;
    text-decoration: none;
    color: inherit;
}
.fbmni-center-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: #1976d2;
    color: #fff;
    border: none;
    font-size: 24px;
    margin-top: -30px;
    z-index: 10000;
}
.fbmni-popup {
    position: fixed;
    bottom: 60px;
    left: 0;
    right: 0;
    background: #fff;
    border-top: 2px solid #1976d2;
    padding: 10px;
}
@media (prefers-color-scheme: dark) {
    .fbmni-nav {
        background: #121212;
        color: #fff;
    }
    .fbmni-popup {
        background: #222;
        color: #fff;
    }
}