/* Mobile Bottom Navigation */
.mobile-bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: #ffffff;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-top: 1px solid rgba(0, 0, 0, 0.08);
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.08);
    display: flex;
    justify-content: space-around;
    align-items: center;
    padding: 0.6rem 0.5rem;
    z-index: 1050;
    transition: transform 0.3s ease-in-out;
}

.mobile-bottom-nav .nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    color: #474242;
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.3px;
    gap: 0.25rem;
    transition: all 0.2s ease;
    flex: 1;
}

.mobile-bottom-nav .nav-item i {
    font-size: 1.25rem;
    margin-bottom: 2px;
    transition: transform 0.2s ease;
}

.mobile-bottom-nav .nav-item.active,
.mobile-bottom-nav .nav-item:hover {
    color: #e67e22;
}

.mobile-bottom-nav .nav-item:active i {
    transform: scale(0.9);
}

/* Mobile Book FAB */
.mobile-book-fab {
    position: fixed;
    bottom: 80px;
    right: 20px;
    z-index: 1045;
    background: #0f2b5b;
    color: white;
    padding: 10px 24px;
    border-radius: 50px;
    box-shadow: 0 4px 15px rgba(15, 43, 91, 0.3);
    display: flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    border: 2px solid white;
}

.mobile-book-fab:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(15, 43, 91, 0.4);
    color: white;
}

.mobile-book-fab i {
    font-size: 1rem;
}

/* Hide on desktop */
@media (min-width: 992px) {

    .mobile-bottom-nav,
    .mobile-book-fab {
        display: none !important;
    }
}

/* Adjust body padding so content isn't hidden behind nav */
@media (max-width: 991.98px) {
    body {
        padding-bottom: 70px;
        padding-top: 100px;
    }
}