/* ── Bottombar ───────────────────────────────────── */
.bottombar {
    display: none;
    background: rgba(15, 21, 32, 0.9);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    height: 65px;
    z-index: 50;
    flex-shrink: 0;
    box-shadow: 0 -4px 15px rgba(0, 0, 0, 0.3);
}

.bottom-nav {
    display: flex;
    justify-content: space-around;
    height: 100%;
}

.bottom-nav .nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
    justify-content: center;
    padding: 0.4rem;
    color: #94a3b8;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.75rem;
    transition: color 0.2s ease;
}

.bottom-nav .nav-item .icon {
    font-size: 1.25rem;
    transition: transform 0.2s ease;
}

.bottom-nav .nav-item:hover {
    color: #f8fafc;
}

.bottom-nav .nav-item:hover .icon {
    transform: translateY(-2px);
}

@media (max-width: 768px) {
    .bottombar {
        display: block;
    }
}