.mobile-bottom-nav {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(10px);
    padding: 0.75rem;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.2);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    z-index: 1000;
}

.mobile-nav-items {
    display: flex;
    justify-content: space-around;
    align-items: center;
    list-style: none;
    margin: 0;
    padding: 0 0.5rem;
    gap: 0.5rem;
}

.mobile-nav-item {
    flex: 1;
}

.mobile-nav-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 0.5rem;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.75rem;
    font-weight: 500;
    transition: all 0.3s ease;
    border-radius: var(--border-radius);
    gap: 0.5rem;
    height: 100%;
    white-space: nowrap;
}

.mobile-nav-link i {
    font-size: 1.25rem;
    transition: transform 0.2s ease;
}

.mobile-nav-link span {
    font-size: 0.75rem;
    transition: color 0.3s ease;
}

.mobile-nav-link.active {
    background: var(--primary-color);
    color: white;
}

.mobile-nav-link:hover,
.mobile-nav-link:focus {
    background: var(--accent-color);
    color: white;
    transform: translateY(-2px);
}

.mobile-nav-link:hover i,
.mobile-nav-link:focus i {
    transform: scale(1.1);
}

@media (max-width: 768px) {
    .mobile-bottom-nav {
        display: block;
    }
    
    body {
        padding-bottom: 85px;
    }
}