/* 全局样式重置 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Noto Sans SC', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f8f9fa;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 头部样式 */
.header {
    background: linear-gradient(135deg, #ff6b6b, #ee5a24);
    color: white;
    padding: 60px 0;
    text-align: center;
}

.logo {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.subtitle {
    font-size: 1.2rem;
    font-weight: 300;
    opacity: 0.95;
}

/* 筛选区域 */
.filter-section {
    background: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-bottom: 30px;
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    align-items: center;
}

.filter-group {
    display: flex;
    align-items: center;
    gap: 10px;
}

.filter-group label {
    font-weight: 500;
    color: #555;
}

.filter-group select {
    padding: 8px 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 1rem;
    font-family: inherit;
    background: white;
    cursor: pointer;
}

/* 美食列表 */
.food-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 25px;
}

.food-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.food-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.food-image {
    position: relative;
    height: 220px;
    overflow: hidden;
}

.food-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.food-card:hover .food-image img {
    transform: scale(1.05);
}

.category-tag {
    position: absolute;
    top: 15px;
    right: 15px;
    background: rgba(255,107,107,0.9);
    color: white;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
}

.food-content {
    padding: 20px;
}

.food-name {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 10px;
    color: #2c3e50;
}

.rating {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
}

.stars {
    font-size: 1.1rem;
    color: #f39c12;
}

.rating-value {
    font-weight: 500;
    color: #7f8c8d;
}

.description {
    color: #7f8c8d;
    margin-bottom: 15px;
    font-size: 0.95rem;
    line-height: 1.6;
    height: 70px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}

.meta-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 10px;
    border-top: 1px solid #eee;
}

.price {
    font-size: 1.2rem;
    font-weight: 600;
    color: #e74c3c;
}

.location {
    font-size: 0.9rem;
    color: #95a5a6;
}

/* 状态提示 */
.loading, .no-result, .error {
    grid-column: 1 / -1;
    text-align: center;
    padding: 60px 20px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    font-size: 1.1rem;
}

.error {
    color: #e74c3c;
}

/* 页脚 */
.footer {
    background: #2c3e50;
    color: white;
    text-align: center;
    padding: 30px 0;
    margin-top: 60px;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .header {
        padding: 40px 0;
    }
    
    .logo {
        font-size: 2rem;
    }
    
    .filter-section {
        flex-direction: column;
        align-items: stretch;
    }
    
    .food-list {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .filter-group {
        flex-direction: column;
        align-items: stretch;
    }
}