/* 分类导航样式 */
.category-nav {
    margin-bottom: 2rem;
    border-bottom: 1px solid #eee;
}

.category-nav ul {
    list-style: none;
    display: flex;
    gap: 2rem;
    padding: 1rem 0;
}

.category-nav li {
    padding: 0.5rem 1rem;
    cursor: pointer;
    border-radius: 20px;
    transition: all 0.3s;
}

.category-nav li:hover {
    background-color: #f8f9fa;
    color: #e74c3c;
}

.category-nav li.active {
    background-color: #e74c3c;
    color: white;
}

/* 美食网格布局 */
.food-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    padding: 1rem 0;
}

/* 美食项目样式 */
.food-item {
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    transition: transform 0.3s;
}

.food-item:hover {
    transform: translateY(-5px);
}

.food-image {
    position: relative;
    height: 200px;
}

.food-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.food-rating {
    position: absolute;
    bottom: 10px;
    right: 10px;
    background: rgba(0,0,0,0.7);
    color: white;
    padding: 5px 10px;
    border-radius: 15px;
    font-size: 0.9rem;
}

.stars {
    color: #ffd700;
    margin-right: 5px;
}

.food-info {
    padding: 1.5rem;
}

.food-info h3 {
    margin-bottom: 0.5rem;
    color: #2c3e50;
}

.description {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    line-height: 1.6;
}

.food-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.price {
    color: #e74c3c;
    font-weight: bold;
    font-size: 1.2rem;
}

.order-btn {
    background-color: #e74c3c;
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.order-btn:hover {
    background-color: #c0392b;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .category-nav ul {
        flex-wrap: wrap;
        justify-content: center;
        gap: 1rem;
    }

    .category-nav li {
        font-size: 0.9rem;
    }

    .food-grid {
        grid-template-columns: 1fr;
    }

    .food-item {
        max-width: 400px;
        margin: 0 auto;
    }
}