<template>
    <view class="category-page">
        <!-- 椤堕儴鎼滅储鏍?-->
        <view class="search-bar" :style="{ paddingTop: statusBarHeight + 'px' }">
            <view class="search-container">
                <view class="search-box" @click="navigateToSearch" :style="{ height: '30px' }">
                    <!-- 妯℃嫙杈撳叆妗?-->
                    <text class="search-placeholder">璇疯緭鍏ヨ嵂鍝佸悕绉般€佺棁鐘舵垨鍝佺墝</text>
                    
                    <!-- 鎵爜鍥炬爣 -->
                    <view class="nav-icon-btn" @click.stop="onScan">
                        <text class="nav-icon">馃敵</text>
                    </view>

                    <!-- 鐩告満鍥炬爣 -->
                    <view class="nav-camera-btn" @click.stop="onCamera">
                        <text class="nav-camera-icon">馃摲</text>
                    </view>
                    
                    <!-- 鎼滅储鎸夐挳 -->
                    <view class="nav-inner-search-btn" :style="{ height: '22px' }">
                        <text class="nav-inner-search-text">鎼滅储</text>
                    </view>
                </view>
            </view>
        </view>
        
        <!-- 鍒嗙被鍐呭鍖?-->
        <view 
            class="category-content"
            :style="{ 
                marginTop: (statusBarHeight + headerHeight + 10) + 'px',
                height: `calc(100vh - ${statusBarHeight + headerHeight + 10}px)`
            }"
        >
            <!-- 宸︿晶涓€绾у垎绫?-->
            <scroll-view scroll-y class="primary-category">
                <view 
                    v-for="item in primaryCategories" 
                    :key="item.id"
                    :class="['primary-item', { active: activePrimary === item.id }]"
                    @click="selectPrimaryCategory(item.id)"
                    :style="{ backgroundColor: activePrimary === item.id ? item.color : 'transparent' }"
                >
                    <text class="primary-icon">{{ item.icon }}</text>
                    <text class="primary-name">{{ item.name }}</text>
                </view>
            </scroll-view>
            
            <!-- 鍙充晶鍟嗗搧鍒楄〃 -->
            <scroll-view scroll-y class="product-content">
                <!-- 鍒嗙被鏍囬 -->
                <view class="category-header">
                    <text class="category-title">{{ currentCategoryName }}</text>
                    <text class="category-desc">{{ currentCategoryDesc }}</text>
                </view>
                
                <!-- 鍟嗗搧缃戞牸 -->
                <view v-if="productList.length > 0" class="product-grid">
                    <view 
                        v-for="product in productList" 
                        :key="product.id"
                        class="product-card"
                        @click="navigateToProduct(product)"
                    >
                        <view class="product-badge" v-if="product.badge">{{ product.badge }}</view>
                        <image 
                            class="product-image" 
                            :src="product.image" 
                            mode="aspectFill"
                        />
                        <view class="product-info">
                            <text class="product-name">{{ product.name }}</text>
                            <text class="product-spec">{{ product.specification }}</text>
                            
                            <view class="price-section">
                                <view class="current-price">
                                    <text class="price-symbol">楼</text>
                                    <text class="price-value">{{ product.price }}</text>
                                </view>
                                <text class="original-price" v-if="product.originalPrice > product.price">
                                    楼{{ product.originalPrice }}
                                </text>
                            </view>
                            
                            <view class="product-meta">
                                <text class="manufacturer">{{ product.manufacturer }}</text>
                                <view class="sales-info">
                                    <text class="sales-count">宸插敭{{ product.sales }}</text>
                                </view>
                            </view>
                        </view>
                    </view>
                </view>
                
                <!-- 绌虹姸鎬?-->
                <view v-else class="empty-state">
                    <text class="empty-icon">馃拪</text>
                    <text class="empty-text">鏆傛棤鐩稿叧鑽搧</text>
                    <text class="empty-desc">璇ュ垎绫讳笅鏆傛棤鍟嗗搧锛屾暚璇锋湡寰?/text>
                </view>
                
                <!-- 鍔犺浇鏇村鎻愮ず -->
                <view v-if="hasMore" class="load-more">
                    <text class="load-text">涓婃媺鍔犺浇鏇村</text>
                </view>
            </scroll-view>
        </view>
    </view>
</template>

<script setup lang="uts">
import { ref, onMounted } from 'vue'
import supabaseService from '@/utils/supabaseService.uts'
import type { Category, Product } from '@/utils/supabaseService.uts'

// 鍝嶅簲寮忔暟鎹?
const statusBarHeight = ref(0)
const headerHeight = ref(44) // 榛樿澶撮儴楂樺害
const primaryCategories = ref<Category[]>([])
const productList = ref<Product[]>([])
const activePrimary = ref<string>('')
const cartCount = ref(3)
const hasMore = ref(true)

// 鑾峰彇褰撳墠鍒嗙被淇℃伅
const currentCategoryName = ref('')
const currentCategoryDesc = ref('')

// 椤甸潰鍙傛暟
const pageParams = ref<any>({})


// 鐢熷懡鍛ㄦ湡
onMounted(async() => {
	  await loadCategories()
	  await loadProducts()
})

// 娣诲姞鍔犺浇鍒嗙被鐨勬柟娉?
const loadCategories = async () => {
  const categories = await supabaseService.getCategories()
  if (categories.length > 0) {
    primaryCategories.value = categories
    // 璁剧疆榛樿閫変腑绗竴涓垎绫?
    if (!activePrimary.value && categories[0]) {
      activePrimary.value = categories[0].id
    }
  }
}

// 鍔犺浇鍟嗗搧鏁版嵁
const loadProducts = async () => {
  if (activePrimary.value) {
    const response = await supabaseService.getProductsByCategory(activePrimary.value)
    productList.value = response.data
    hasMore.value = response.hasmore
    
    // 鏇存柊褰撳墠鍒嗙被淇℃伅
    const category = primaryCategories.value.find(cat => cat.id === activePrimary.value)
    if (category) {
      currentCategoryName.value = category.name
      currentCategoryDesc.value = category.description
    }
  }
}

// 椤甸潰鍔犺浇鏃跺鐞嗗弬鏁?- 杩欐槸澶勭悊鍒嗙被鍒囨崲鐨勪富瑕佸叆鍙?
onLoad((options: any) => {
	console.log('=== category椤甸潰onLoad琚皟鐢?===')
	console.log('椤甸潰鍔犺浇鏃堕棿:', Date.now())
	console.log('浼犲叆鐨刼ptions鍙傛暟:', options)
	console.log('褰撳墠娲诲姩鍒嗙被:', activePrimary.value)
	
	let categoryId = ''
	let categoryName = ''
	
	// 棣栧厛妫€鏌ヤ紶鍏ョ殑options鍙傛暟
	if (options && options.categoryId) {
		categoryId = options.categoryId
		categoryName = options.name || ''
		console.log('鉁?onLoad涓壘鍒板垎绫诲弬鏁?', categoryId, categoryName)
	}
	
	// 濡傛灉options涓病鏈夛紝灏濊瘯浠巊etCurrentPages()鑾峰彇
	if (!categoryId) {
		const pages = getCurrentPages()
		if (pages.length > 0) {
			const currentPage = pages[pages.length - 1]
			const pageOptions = currentPage.options || {}
			console.log('浠巊etCurrentPages()鑾峰彇鍙傛暟:', pageOptions)
			
			if (pageOptions.categoryId) {
				categoryId = pageOptions.categoryId
				categoryName = pageOptions.name || ''
				console.log('鉁?浠巊etCurrentPages()鎵惧埌鍒嗙被鍙傛暟:', categoryId, categoryName)
			}
		}
	}
	
	// 濡傛灉鏈夋壘鍒板垎绫籌D锛屽垯閫変腑瀵瑰簲鐨勫垎绫?
	if (categoryId) {
		console.log('鉁?鍑嗗閫変腑鍒嗙被:', categoryId)
		console.log('鍒嗙被鍚嶇О:', categoryName || '鏈寚瀹?)
		
		// 妫€鏌ユ槸鍚﹂渶瑕佹洿鏂板垎绫?
		if (activePrimary.value !== categoryId) {
			console.log('褰撳墠鍒嗙被:', activePrimary.value, '涓庣洰鏍囧垎绫?', categoryId, '涓嶅悓锛岄渶瑕佹洿鏂?)
			console.log('鍑嗗璋冪敤selectPrimaryCategory鍑芥暟...')
			selectPrimaryCategory(categoryId)
		} else {
			console.log('褰撳墠鍒嗙被宸茬粡鏄洰鏍囧垎绫伙紝浣嗗彲鑳界敤鎴锋兂瑕佸埛鏂伴〉闈?)
			console.log('褰撳墠鍒嗙被:', activePrimary.value, '鐩爣鍒嗙被:', categoryId)
			// 鍗充娇鍒嗙被鐩稿悓锛屼篃閲嶆柊鍔犺浇鏁版嵁锛岀‘淇濇暟鎹槸鏈€鏂扮殑
			// 娣诲姞涓€涓皬鐨勫欢杩燂紝纭繚椤甸潰瀹屽叏鏄剧ず鍚庡啀鏇存柊鏁版嵁
			setTimeout(() => {
				selectPrimaryCategory(categoryId)
			}, 100)
		}
	} else {
		console.log('鈿狅笍 onLoad涓湭鎵惧埌鍒嗙被鍙傛暟锛屽皢浣跨敤浠庢暟鎹簱鍔犺浇鐨勭涓€涓垎绫?)
		// 涓嶅啀浣跨敤纭紪鐮佺殑榛樿鍒嗙被锛宭oadCategories 浼氳缃涓€涓垎绫?
	}
	
	console.log('=== category椤甸潰onLoad鎵ц瀹屾垚 ===')
})

// 椤甸潰鏄剧ず鏃朵篃妫€鏌ュ弬鏁帮紝纭繚浠庡叾浠栭〉闈㈣繑鍥炴椂鑳芥纭樉绀?
onShow(() => {
	console.log('=== category椤甸潰onShow琚皟鐢?===')
	console.log('椤甸潰鏄剧ず鏃堕棿:', Date.now())
	console.log('褰撳墠娲诲姩鍒嗙被:', activePrimary.value)
	
	// 鍦╫nShow涓紝鎴戜滑涔熼渶瑕佹鏌ユ槸鍚︽湁鏂扮殑鍙傛暟
	// 鍥犱负褰撲粠涓婚〉鍐嶆鐐瑰嚮鍒嗙被璺宠浆杩囨潵鏃讹紝鍙兘涓嶄細瑙﹀彂onLoad
	// 鑰屾槸瑙﹀彂onShow
	
	// 鑾峰彇褰撳墠椤甸潰瀹炰緥鍜屽弬鏁?
	const pages = getCurrentPages()
	if (pages.length > 0) {
		const currentPage = pages[pages.length - 1]
		const pageOptions = currentPage.options || {}
		console.log('onShow涓幏鍙栧弬鏁?', pageOptions)
		
		// 妫€鏌ユ槸鍚︽湁鍒嗙被鍙傛暟
		if (pageOptions.categoryId) {
			const categoryId = pageOptions.categoryId
			const categoryName = pageOptions.name || ''
			
			console.log('鉁?onShow涓壘鍒板垎绫诲弬鏁?', categoryId, categoryName)
			console.log('URL涓殑鏃堕棿鎴冲弬鏁?', pageOptions.timestamp)
			console.log('URL涓殑闅忔満鍙傛暟:', pageOptions.random)
			
			// 妫€鏌ユ槸鍚﹂渶瑕佹洿鏂板垎绫?
			if (activePrimary.value !== categoryId) {
				console.log('褰撳墠鍒嗙被:', activePrimary.value, '涓庣洰鏍囧垎绫?', categoryId, '涓嶅悓锛岄渶瑕佹洿鏂?)
				console.log('鍑嗗璋冪敤selectPrimaryCategory鍑芥暟...')
				selectPrimaryCategory(categoryId)
			} else {
				console.log('褰撳墠鍒嗙被宸茬粡鏄洰鏍囧垎绫伙紝浣嗗彲鑳界敤鎴锋兂瑕佸埛鏂伴〉闈?)
				console.log('褰撳墠鍒嗙被:', activePrimary.value, '鐩爣鍒嗙被:', categoryId)
				// 鍗充娇鍒嗙被鐩稿悓锛屼篃閲嶆柊鍔犺浇鏁版嵁锛岀‘淇濇暟鎹槸鏈€鏂扮殑
				// 娣诲姞涓€涓皬鐨勫欢杩燂紝纭繚椤甸潰瀹屽叏鏄剧ず鍚庡啀鏇存柊鏁版嵁
				setTimeout(() => {
					selectPrimaryCategory(categoryId)
				}, 100)
			}
		} else {
			console.log('鈿狅笍 onShow涓湭鎵惧埌鍒嗙被鍙傛暟')
			console.log('灏濊瘯浠嶶RL涓В鏋愬弬鏁?..')
			
			// 灏濊瘯浠庡綋鍓嶉〉闈㈢殑URL涓В鏋愬弬鏁?
			const currentUrl = currentPage.route || ''
			console.log('褰撳墠椤甸潰璺敱:', currentUrl)
			
			// 濡傛灉URL涓湁鏌ヨ鍙傛暟锛屽皾璇曡В鏋?
			if (currentPage.$page && currentPage.$page.fullPath) {
				const fullPath = currentPage.$page.fullPath
				console.log('瀹屾暣璺緞:', fullPath)
				
				// 灏濊瘯瑙ｆ瀽鏌ヨ鍙傛暟
				const queryIndex = fullPath.indexOf('?')
				if (queryIndex > -1) {
					const queryString = fullPath.substring(queryIndex + 1)
					console.log('鏌ヨ瀛楃涓?', queryString)
					
					// 绠€鍗曡В鏋愭煡璇㈠弬鏁?
					const params = new URLSearchParams(queryString)
					const urlCategoryId = params.get('categoryId')
					if (urlCategoryId) {
						console.log('鉁?浠嶶RL瑙ｆ瀽鍒板垎绫诲弬鏁?', urlCategoryId)
						selectPrimaryCategory(urlCategoryId)
					}
				}
			}
		}
	}
	
	console.log('=== category椤甸潰onShow鎵ц瀹屾垚 ===')
})


// 閫夋嫨涓€绾у垎绫?
const selectPrimaryCategory = async (categoryId: string) => {
    console.log('=== selectPrimaryCategory鍑芥暟寮€濮嬫墽琛?===')
    console.log('浼犲叆鐨刢ategoryId:', categoryId)
    console.log('褰撳墠鏃堕棿:', Date.now())
    
    // 楠岃瘉categoryId鏄惁鏈夋晥
    if (!categoryId) {
        console.error('categoryId涓虹┖锛屽皾璇曚娇鐢ㄧ涓€涓垎绫?)
        if (primaryCategories.value.length > 0) {
            categoryId = primaryCategories.value[0].id
        } else {
            console.error('娌℃湁鍙敤鐨勫垎绫?)
            return
        }
    }
    
    console.log('楠岃瘉鍚庣殑categoryId:', categoryId)
    console.log('褰撳墠activePrimary鐨勫€?', activePrimary.value)
    
    // 鏇存柊娲诲姩鍒嗙被
    activePrimary.value = categoryId
    console.log('鏇存柊鍚庣殑activePrimary:', activePrimary.value)
    
    // 鏇存柊褰撳墠鍒嗙被淇℃伅
    const category = primaryCategories.value.find(cat => cat.id === categoryId)
    if (category) {
        currentCategoryName.value = category.name
        currentCategoryDesc.value = category.description
        console.log('鉁?鎵惧埌鍒嗙被:', category.name, '鎻忚堪:', category.description)
    } else {
        console.error('鉂?鏈壘鍒板垎绫籌D:', categoryId, '锛屼娇鐢ㄧ涓€涓垎绫?)
        // 濡傛灉鎵句笉鍒板搴旂殑鍒嗙被锛屼娇鐢ㄧ涓€涓垎绫?
        if (primaryCategories.value.length > 0) {
            const firstCategory = primaryCategories.value[0]
            currentCategoryName.value = firstCategory.name
            currentCategoryDesc.value = firstCategory.description
            activePrimary.value = firstCategory.id
            categoryId = firstCategory.id
            console.log('浣跨敤榛樿鍒嗙被:', firstCategory.name)
        }
    }
    
    console.log('鍑嗗鍔犺浇鍟嗗搧鏁版嵁...')
    
    // 鍔犺浇瀵瑰簲鍟嗗搧 - 浣跨敤 Supabase 鏈嶅姟
    const response = await supabaseService.getProductsByCategory(categoryId)
    productList.value = response.data
    hasMore.value = response.hasmore
    
    console.log('鉁?鍔犺浇鍟嗗搧鏁版嵁鎴愬姛')
    console.log('鍒嗙被:', categoryId)
    console.log('鍟嗗搧鏁伴噺:', response.data.length)
    console.log('鍟嗗搧鍒楄〃:', response.data)
    
    // 楠岃瘉鏁版嵁鏄惁宸叉纭洿鏂?
    console.log('鏁版嵁鏇存柊楠岃瘉:')
    console.log('activePrimary:', activePrimary.value)
    console.log('currentCategoryName:', currentCategoryName.value)
    console.log('currentCategoryDesc:', currentCategoryDesc.value)
    console.log('productList闀垮害:', productList.value.length)
    
    console.log('=== selectPrimaryCategory鍑芥暟鎵ц瀹屾垚 ===')
}

// 娣诲姞鍒拌喘鐗╄溅
const addToCart = (product: any) => {
    // 鑾峰彇鐜版湁璐墿杞︽暟鎹?
    const cartData = uni.getStorageSync('cart')
    let cartItems: any[] = []
    
    if (cartData) {
        try {
            cartItems = JSON.parse(cartData as string) as any[]
        } catch (e) {
            console.error('瑙ｆ瀽璐墿杞︽暟鎹け璐?, e)
        }
    }
    
    // 妫€鏌ュ晢鍝佹槸鍚﹀凡瀛樺湪
    const existingItem = cartItems.find((item: any) => item.id === product.id)
    
    if (existingItem) {
        existingItem.quantity++
    } else {
        // 娣诲姞鏂板晢鍝?
        cartItems.push({
            id: product.id,
            shopId: product.shopId || 'shop_default',
            shopName: product.shopName || product.manufacturer || '鑷惀搴楅摵',
            name: product.name,
            price: product.price,
            image: product.image,
            spec: product.specification || '榛樿瑙勬牸',
            quantity: 1,
            selected: true
        })
    }
    
    // 淇濆瓨鍥炲瓨鍌?
    uni.setStorageSync('cart', JSON.stringify(cartItems))
    
    uni.showToast({
        title: '宸叉坊鍔犲埌璐墿杞?,
        icon: 'success'
    })
    cartCount.value++
}

// 瀵艰埅鍑芥暟
const navigateToSearch = () => uni.navigateTo({ url: '/pages/mall/consumer/search' })
const navigateToCart = () => uni.navigateTo({ url: '/pages/medicine/cart' })
const navigateToProduct = (product: any) => {
    uni.navigateTo({
        url: `/pages/mall/consumer/product-detail?productId=${product.id}&price=${product.price}&originalPrice=${product.originalPrice || ''}&name=${encodeURIComponent(product.name)}&image=${encodeURIComponent(product.image || '')}`
    })
}

// 鐩告満鍔熻兘
const onCamera = () => {
    uni.chooseImage({
        count: 1,
        sourceType: ['camera'],
        success: (res) => {
            console.log('鐩告満鎷嶆憚鎴愬姛:', res.tempFilePaths[0])
            uni.showToast({
                title: '宸叉媿鎽勶紝姝ｅ湪璇嗗埆...',
                icon: 'loading'
            })
            // 杩欓噷鍙互娣诲姞鍚庣画鐨勮瘑鍒€昏緫
            setTimeout(() => {
                 uni.showToast({
                    title: '璇嗗埆鎴愬姛',
                    icon: 'success'
                })
            }, 1000)
        },
        fail: (err) => {
            console.error('鐩告満璋冪敤澶辫触:', err)
        }
    })
}

// 鎵爜鍔熻兘
const onScan = () => {
    uni.scanCode({
        success: (res) => {
            console.log('鎵爜鎴愬姛:', res)
            uni.showToast({
                title: '鎵爜鎴愬姛: ' + res.result,
                icon: 'none'
            })
        },
        fail: (err) => {
            console.error('鎵爜澶辫触:', err)
        }
    })
}
</script>

<style>
.category-page {
    width: 100%;
    min-height: 100vh;
    background-color: #f8fafc;
    display: flex;
    flex-direction: column;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', sans-serif;
}
/* 鎼滅储鏍?*/
.search-bar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: linear-gradient(135deg, #4CAF50 0%, #2E7D32 100%);
    z-index: 1000;
    box-shadow: 0 2px 12px rgba(76, 175, 80, 0.15);
}

/* 鎼滅储鏍?*/
/* 瀵艰埅鏍忔悳绱㈡瀹瑰櫒鍐呰竟璺濊皟鏁?*/
.search-container {
    height: 44px; /* 璋冩暣涓轰笌娑堟伅椤典竴鑷寸殑楂樺害 */
    padding: 0 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1400px;
    margin: 0 auto;
    width: 100%;
}

/* 鎼滅储妗?hover 鏁堟灉 */
.search-box:hover {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

/* 瀵艰埅鏍忔悳绱㈡瀹瑰櫒鍐呰竟璺濊皟鏁?*/
.search-box {
    flex: 1;
    max-width: 600px;
    background: #f0f0f0;
    border-radius: 20px;
    padding: 0 4px 0 12px;
    display: flex;
    flex-direction: row; /* UVUE 鏄惧紡璁剧疆 row */
    align-items: center;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
    height: 32px; /* 鍑忓皬楂樺害锛屼笌椤堕儴楂樺害44px閫傞厤锛岀暐灏忎簬椤堕儴楂樺害 */
}

.search-placeholder {
    font-size: 14px;
    color: #999;
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.nav-inner-search-text {
    font-size: 12px; /* 瀛椾綋绋嶅井鍙樺皬 */
    color: #ffffff;
    font-weight: 500;
}

.icon {
    font-size: 22px;
    color: white;
}

.nav-icon-btn {
    padding: 4px 8px 4px 4px;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    border-right: 1px solid #ddd;
    margin-right: 8px;
}

.nav-icon {
    font-size: 18px;
}

.nav-camera-btn {
    padding: 4px 8px 4px 4px;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    border-right-width: 1px;
    border-right-style: solid;
    border-right-color: #ddd;
    border-right: 1px solid #ddd; /* 淇UVUE鏍峰紡 */
    margin-right: 8px;
}

.nav-camera-icon {
    font-size: 20px;
}

/* 鎼滅储鎸夐挳楂樺害寰皟 */
.nav-inner-search-btn {
    padding: 0 12px; /* 鍑忓皬鍐呰竟璺?*/
    background-color: #87CEEB; /* 澶╃┖钃?*/
    border-radius: 16px;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    height: 24px; /* 闅忔悳绱㈡楂樺害鍑忓皬鑰屽噺灏?*/
}

.cart-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    background: #ff5000;
    color: white;
    font-size: 10px;
    min-width: 18px;
    height: 18px;
    border-radius: 9px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 4px;
    border: 2px solid #4CAF50;
}

/* 鍒嗙被鍐呭鍖?*/
.category-content {
    display: flex;
    flex-direction: row; /* 寮哄埗姘村钩鎺掑垪 */
    /* margin-top: 44px; 宸查€氳繃 style 鍔ㄦ€佺粦瀹?*/
    padding: 0 16px;
    max-width: 1400px;
    margin-left: auto;
    margin-right: auto;
    width: 100%;
    gap: 20px;
    /* height: calc(100vh - 44px); 宸查€氳繃 style 鍔ㄦ€佺粦瀹?*/
    overflow: hidden; /* 闃叉鏁翠綋婊氬姩 */
}

/* 宸︿晶涓€绾у垎绫?*/
.primary-category {
    width: 120px;
    height: 100%; /* 鍗犳弧鐖跺鍣ㄩ珮搴?*/
    background: white;
    border-radius: 12px;
    padding: 12px 0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    flex-shrink: 0;
    overflow-y: auto; /* 鍏佽鍐呴儴婊氬姩 */
}

.primary-item {
    display: flex;
    flex-direction: column; /* 鍥炬爣鍜屾枃瀛楀瀭鐩存帓鍒?*/
    align-items: center;
    justify-content: center;
    padding: 12px 8px;
    margin: 4px 8px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
    color: #666;
    text-align: center;
}

.primary-item:hover {
    transform: translateY(-2px); /* 鎮仠鏃跺悜涓婃诞鍔?*/
}

.primary-item.active {
    color: white !important;
    font-weight: bold;
}

.primary-icon {
    font-size: 24px;
    margin-bottom: 6px;
    margin-right: 0; /* 绉婚櫎鍙宠竟璺?*/
    text-align: center;
    display: block;
}

.primary-name {
    font-size: 13px;
    line-height: 1.4;
    display: block;
}

/* 鍙充晶鍐呭鍖?*/
.product-content {
    flex: 1;
    height: 100%; /* 鍗犳弧鐖跺鍣ㄩ珮搴?*/
    padding: 0; /* 绉婚櫎鍐呰竟璺濓紝浜ょ粰鍐呴儴鍏冪礌 */
    overflow-y: auto; /* 鍏佽鍐呴儴婊氬姩 */
}

.category-header {
    margin-bottom: 16px;
    padding: 16px 8px 0 8px;
    position: sticky;
    top: 0;
    background-color: #f8fafc;
    z-index: 10;
}

.category-title {
    font-size: 20px;
    font-weight: bold;
    color: #333;
    margin-bottom: 4px;
}

.category-desc {
    font-size: 14px;
    color: #666;
}

/* 鍟嗗搧缃戞牸 */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
}

.product-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 1px solid #e0e0e0;
    position: relative;
}

.product-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.product-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    background: #ff5000;
    color: white;
    font-size: 11px;
    padding: 4px 12px;
    border-radius: 12px;
    font-weight: 700;
    z-index: 2;
}

.product-image {
    width: 100%;
    height: 160px;
    object-fit: cover;
    background: white;
}

.product-info {
    padding: 16px;
}

.product-name {
    font-size: 15px;
    font-weight: 700;
    color: #333;
    margin-bottom: 4px;
    display: block;
    line-height: 1.4;
}

.product-spec {
    font-size: 13px;
    color: #666;
    margin-bottom: 12px;
    display: block;
}

.price-section {
    display: flex;
    align-items: baseline;
    gap: 8px;
    margin-bottom: 12px;
}

.current-price {
    display: flex;
    align-items: baseline;
}

.price-symbol {
    font-size: 14px;
    color: #ff5000;
}

.price-value {
    font-size: 20px;
    font-weight: bold;
    color: #ff5000;
    margin-left: 2px;
}

.original-price {
    font-size: 13px;
    color: #999;
    text-decoration: line-through;
}

.product-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 12px;
    margin-bottom: 12px;
}

.manufacturer {
    color: #666;
}

.sales-count {
    color: #999;
}

.product-action {
    margin-top: 12px;
}

.cart-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    background: #4CAF50;
    color: white;
    padding: 8px 12px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.cart-btn:hover {
    background: #388E3C;
}

.cart-icon {
    font-size: 14px;
}

/* 绌虹姸鎬?*/
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    text-align: center;
}

.empty-icon {
    font-size: 60px;
    color: #4CAF50;
    margin-bottom: 15px;
}

.empty-text {
    font-size: 18px;
    color: #333;
    font-weight: bold;
    margin-bottom: 8px;
}

.empty-desc {
    font-size: 14px;
    color: #666;
}

/* 鍔犺浇鏇村 */
.load-more {
    text-align: center;
    padding: 20px 0;
    color: #999;
    font-size: 14px;
}

.load-text {
    display: inline-block;
    padding: 8px 16px;
    background: #f5f5f5;
    border-radius: 20px;
}

/* ===== 鍝嶅簲寮忚璁?===== */

/* 灏忓睆鎵嬫満 (灏忎簬414px) */
@media screen and (max-width: 414px) {
    .category-content {
        /* flex-direction: column; 绉婚櫎杩欎竴琛岋紝淇濇寔 row 甯冨眬 */
        padding: 0 8px;
        gap: 10px;
    }
    
    .primary-category {
        width: 80px; /* 鍑忓皬瀹藉害 */
        /* display: flex; 绉婚櫎flex甯冨眬锛屼繚鎸侀粯璁?*/
        /* flex-wrap: wrap; 绉婚櫎鎹㈣ */
        padding: 8px 0;
    }
    
    .primary-item {
        /* width: calc(25% - 8px); 绉婚櫎鐧惧垎姣斿搴?*/
        width: auto; /* 鎭㈠鑷姩瀹藉害 */
        margin: 4px;
        padding: 8px 4px;
        /* text-align: center; 宸茬粡鍦ㄩ€氱敤鏍峰紡涓缃?*/
    }
    
    .primary-icon {
        margin-right: 0;
        margin-bottom: 4px;
        font-size: 20px;
    }
    
    .primary-name {
        font-size: 11px;
    }
    
    .product-grid {
        grid-template-columns: repeat(2, 1fr); /* 鏀逛负鍙屽垪鏄剧ず */
        gap: 8px;
        padding: 0 4px 20px 4px; /* 澧炲姞搴曢儴鍐呰竟璺?*/
    }
    
    /* 鎵嬫満绔晢鍝佸崱鐗囨瀬绠€妯″紡 - 浠跨収涓婚〉鏍峰紡 */
    .product-spec,
    .manufacturer,
    .original-price,
    .sales-info,
    .product-badge { /* 鍒嗙被椤典篃闅愯棌瑙掓爣锛屼繚鎸佹暣娲?*/
        display: none;
    }
    
    .product-info {
        padding: 6px;
    }
    
    .product-image {
        height: 100px; /* 鐢变簬鍒嗙被椤靛彸渚х┖闂存洿绐勶紝鍥剧墖楂樺害璁惧緱鏇村皬涓€鐐?*/
    }
    
    .product-name {
        font-size: 12px;
        height: 32px;
        line-height: 1.3;
        margin-bottom: 2px;
        overflow: hidden;
        text-overflow: ellipsis;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
    }
    
    .price-section {
        margin-bottom: 0;
        margin-top: 4px;
        justify-content: space-between;
        width: 100%;
    }
    
    .price-symbol {
        font-size: 10px;
    }
    
    .price-value {
        font-size: 14px;
    }
    
    .product-meta {
        display: none; /* 闅愯棌鏁翠釜鍏冩暟鎹 */
    }
    
    .search-container {
        padding: 0 12px;
        height: 55px;
    }
    
    .search-box {
        padding: 8px 16px;
    }
    
    .category-header {
        padding: 12px 4px 0 4px;
    }
}

/* 涓睆鎵嬫満/灏忓钩鏉?(415px-768px) */
@media screen and (min-width: 415px) and (max-width: 768px) {
    .product-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
}

/* 骞虫澘璁惧 (769px-1024px) */
@media screen and (min-width: 769px) and (max-width: 1024px) {
    .product-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }
}

/* 妗岄潰绔?(1025px浠ヤ笂) */
@media screen and (min-width: 1025px) {
    .category-content {
        gap: 30px;
        padding: 0 24px;
    }
    
    .primary-category {
        width: 160px;
        padding: 16px 0;
    }
    
    .primary-item {
        padding: 16px 20px;
        margin: 6px 12px;
        border-radius: 10px;
    }
    
    .primary-icon {
        font-size: 20px;
        min-width: 28px;
    }
    
    .primary-name {
        font-size: 15px;
    }
    
    .product-content {
        padding: 20px 0;
    }
    
    .category-header {
        margin-bottom: 24px;
        padding: 0 12px;
    }
    
    .category-title {
        font-size: 24px;
    }
    
    .category-desc {
        font-size: 15px;
    }
    
    .product-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 24px;
    }
    
    .product-card {
        border-radius: 14px;
    }
    
    .product-info {
        padding: 20px;
    }
    
    .product-name {
        font-size: 16px;
    }
    
    .product-spec {
        font-size: 14px;
    }
    
    .price-value {
        font-size: 22px;
    }
}

/* 澶ф闈㈢ (1400px浠ヤ笂) */
@media screen and (min-width: 1400px) {
    .category-content {
        max-width: 1600px;
        gap: 40px;
        padding: 0 32px;
    }
    
    .primary-category {
        width: 200px;
        padding: 20px 0;
    }
    
    .primary-item {
        padding: 18px 24px;
        margin: 8px 16px;
        border-radius: 12px;
    }
    
    .primary-icon {
        font-size: 22px;
        min-width: 32px;
    }
    
    .primary-name {
        font-size: 16px;
    }
    
    .product-content {
        padding: 24px 0;
    }
    
    .category-header {
        margin-bottom: 28px;
        padding: 0 16px;
    }
    
    .category-title {
        font-size: 26px;
    }
    
    .category-desc {
        font-size: 16px;
    }
    
    .product-grid {
        grid-template-columns: repeat(5, 1fr);
        gap: 28px;
    }
    
    .product-card {
        border-radius: 16px;
    }
    
    .product-image {
        height: 180px;
    }
    
    .product-info {
        padding: 24px;
    }
    
    .product-name {
        font-size: 17px;
    }
    
    .product-spec {
        font-size: 15px;
    }
    
    .price-value {
        font-size: 24px;
    }
}
</style>

