/* Mobile Navigation Styles */
:root {
    --mobile-nav-height: 60px;
    --mobile-nav-bg: white;
    --mobile-nav-border: #eee;
    --mobile-nav-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
}

.mobile-nav {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: calc(var(--mobile-nav-height) + env(safe-area-inset-bottom));
    background: var(--mobile-nav-bg);
    border-top: 1px solid var(--mobile-nav-border);
    box-shadow: var(--mobile-nav-shadow);
    z-index: 1000;
    padding: 0 10px;
    padding-bottom: env(safe-area-inset-bottom);
}

.mobile-nav-list {
    display: flex;
    justify-content: space-around;
    align-items: center;
    height: var(--mobile-nav-height);
    list-style: none;
    margin: 0;
    padding: 0;
}

.mobile-nav-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    color: var(--text-color);
    font-size: 0.75rem;
    position: relative;
    padding: 8px 12px;
    border-radius: 8px;
}

.mobile-nav-item i {
    font-size: 1.4rem;
    margin-bottom: 4px;
}

/* Apenas o item Cardápio terá o fundo rosa quando ativo */
.mobile-nav-list > li:first-child .mobile-nav-item.active {
    background: var(--primary-color);
    color: white;
}

.mobile-nav-item .cart-indicator {
    position: absolute;
    top: -2px;
    right: 25%;
    background: var(--primary-color);
    color: white;
    font-size: 0.7rem;
    font-weight: bold;
    min-width: 18px;
    height: 18px;
    border-radius: 9px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 4px;
}

/* Ajustes para o conteúdo principal em mobile */
@media (max-width: 768px) {
    .mobile-nav {
        display: block;
    }

    .main-content {
        padding-bottom: calc(var(--mobile-nav-height) + 20px);
    }

    /* Esconder navegação desktop */
    .desktop-nav {
        display: none;
    }
}

/* Ajustes para telas muito pequenas */
@media (max-width: 320px) {
    .mobile-nav-item i {
        font-size: 1.2rem;
    }

    .mobile-nav-item {
        font-size: 0.7rem;
    }
}