.tab-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 60px;
    background-color: var(--bg-color);
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: space-around;
    align-items: center;
    z-index: 1000;
}

.tab-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-decoration: none;
    color: var(--secondary-text);
    font-size: 10px;
}

.tab-item.active {
    color: var(--text-color);
}

.tab-icon {
    font-size: 24px;
    margin-bottom: 2px;
}

@media (min-width: 768px) {
    .tab-bar {
        display: none;
    }

    .container {
        max-width: 800px;
        padding-bottom: 20px;
    }
}