<template>
	<view class="messages-page">
		<!-- 鏅鸿兘椤堕儴瀵艰埅鏍?- 涓庝富椤典繚鎸佷竴鑷?-->
		<view class="smart-navbar" :style="{ paddingTop: statusBarHeight + 'px' }">
			<view class="nav-container">
				<text class="nav-title">娑堟伅涓績</text>
				<view class="nav-actions">
					<view class="action-btn" @click="clearAllUnread">
						<text class="action-icon">馃Ч</text>
						<text class="action-text">涓€閿凡璇?/text>
					</view>
				</view>
			</view>
		</view>

		<!-- 瀵艰埅鏍忓崰浣嶇 -->
		<view class="navbar-placeholder" :style="{ height: (statusBarHeight + 10) + 'px' }"></view>
		
		<!-- 娑堟伅鍒嗙被鏍囩 - 鍥哄畾鍦ㄩ《閮紝鏂逛究闅忔椂鍒囨崲 -->
		<view class="tabs-container">
			<view class="message-tabs">
				<view 
					v-for="tab in messageTabs" 
					:key="tab.id"
					:class="['tab-item', { active: activeTab === tab.id }]"
					@click="switchTab(tab.id)"
				>
					<text class="tab-name">{{ tab.name }}</text>
					<text v-if="tab.unread > 0" class="tab-badge">{{ tab.unread > 99 ? '99+' : tab.unread }}</text>
				</view>
			</view>
		</view>
		
		<!-- 娑堟伅鍒楄〃鍐呭鍖?-->
		<scroll-view 
			scroll-y 
			class="messages-content"
			refresher-enabled
			:refresher-triggered="refreshing"
			@refresherrefresh="onRefresh"
			:scroll-top="scrollTop"
		>

			<!-- 瀹㈡湇娑堟伅 -->
			<view v-if="activeTab === 'service'" class="message-section">
				<!-- 鍦ㄧ嚎瀹㈡湇鍗＄墖 -->
				<view class="customer-service-info">
					<view class="service-header">
						<text class="service-title">搴蜂箰鍖昏嵂鍦ㄧ嚎瀹㈡湇</text>
						<text class="service-status online">鍦ㄧ嚎</text>
					</view>
					<text class="service-desc">涓撲笟鍖昏嵂椤鹃棶鍦ㄧ嚎瑙ｇ瓟锛屾湇鍔℃椂闂?9:00-22:00</text>
					
					<view class="service-categories">
						<view class="category-item" @click="startQuickService('鐢ㄨ嵂鍜ㄨ')">
							<text class="category-icon">馃拪</text>
							<text class="category-name">鐢ㄨ嵂鍜ㄨ</text>
						</view>
						<view class="category-item" @click="startQuickService('澶勬柟鍜ㄨ')">
							<text class="category-icon">馃搵</text>
							<text class="category-name">澶勬柟鍜ㄨ</text>
						</view>
						<view class="category-item" @click="startQuickService('鍓綔鐢ㄥ挩璇?)">
							<text class="category-icon">鈿狅笍</text>
							<text class="category-name">鍓綔鐢ㄥ挩璇?/text>
						</view>
						<view class="category-item" @click="startQuickService('鑽搧閰嶉€?)">
							<text class="category-icon">馃殮</text>
							<text class="category-name">鑽搧閰嶉€?/text>
						</view>
					</view>
				</view>
				
				<!-- 瀹㈡湇娑堟伅鍒楄〃 -->
				<view 
					v-for="message in serviceMessages" 
					:key="message.id"
					:class="['message-item', { unread: !message.read, active: message.active }]"
					@click="startChatWithService(message)"
				>
					<view class="message-icon-wrapper">
						<image 
							v-if="message.avatar" 
							class="message-avatar" 
							:src="message.avatar" 
							mode="aspectFill"
						/>
						<view v-else class="message-icon-default" :style="{ backgroundColor: message.color }">
							<text>{{ message.icon }}</text>
						</view>
						<view v-if="message.online" class="online-dot"></view>
					</view>
					<view class="message-content">
						<view class="message-header">
							<view class="message-title-wrapper">
								<text class="message-title">{{ message.title }}</text>
								<text v-if="message.role" class="message-role">{{ message.role }}</text>
							</view>
							<view class="message-header-right">
								<text class="message-time">{{ message.time }}</text>
								<text v-if="message.unreadCount > 0" class="message-unread-count">{{ message.unreadCount }}</text>
							</view>
						</view>
						<view class="message-preview-wrapper">
							<text class="message-preview">{{ message.content }}</text>
							<text v-if="message.lastMessage" class="last-message">{{ message.lastMessage }}</text>
						</view>
						<view v-if="message.tags" class="message-tags">
							<text v-for="tag in message.tags" :key="tag" class="message-tag">{{ tag }}</text>
						</view>
					</view>
				</view>
				
				<!-- 瀹㈡湇绯荤粺鎻愮ず -->
				<view class="service-tips">
					<text class="tip-icon">馃挕</text>
					<text class="tip-text">娓╅Θ鎻愮ず锛氳鍕跨浉淇′换浣曡姹傝浆璐︺€佷粯娆剧殑淇℃伅锛岃皑闃茶瘓楠?/text>
				</view>
			</view>
			
			<!-- 绯荤粺閫氱煡 -->
			<view v-if="activeTab === 'system'" class="message-section">
				<view 
					v-for="message in systemMessages" 
					:key="message.id"
					:class="['message-item', { unread: !message.read }]"
					@click="viewSystemMessage(message)"
				>
					<view class="message-icon-wrapper">
						<text class="message-icon">馃摙</text>
					</view>
					<view class="message-content">
						<view class="message-header">
							<text class="message-title">{{ message.title }}</text>
							<text class="message-time">{{ message.time }}</text>
						</view>
						<text class="message-preview">{{ message.content }}</text>
						<view v-if="message.important" class="important-tag">閲嶈</view>
					</view>
				</view>
			</view>
			
			<!-- 璁㈠崟娑堟伅 -->
			<view v-if="activeTab === 'order'" class="message-section">
				<view 
					v-for="message in orderMessages" 
					:key="message.id"
					:class="['message-item', { unread: !message.read }]"
					@click="viewOrderMessage(message)"
				>
					<view class="message-icon-wrapper">
						<text class="message-icon">馃摝</text>
					</view>
					<view class="message-content">
						<view class="message-header">
							<text class="message-title">{{ message.title }}</text>
							<text class="message-time">{{ message.time }}</text>
						</view>
						<text class="message-preview">{{ message.content }}</text>
						<text class="order-info" v-if="message.order_no">璁㈠崟鍙? {{ message.order_no }}</text>
						<view v-if="message.status" class="order-status" :class="message.status">
							{{ message.statusText }}
						</view>
					</view>
				</view>
			</view>
			
			<!-- 浼樻儬娲诲姩 -->
			<view v-if="activeTab === 'promo'" class="message-section">
				<view 
					v-for="message in promoMessages" 
					:key="message.id"
					:class="['message-item', { unread: !message.read }]"
					@click="viewPromoMessage(message)"
				>
					<view class="message-icon-wrapper">
						<text class="message-icon">馃巵</text>
					</view>
					<view class="message-content">
						<view class="message-header">
							<text class="message-title">{{ message.title }}</text>
							<text class="message-time">{{ message.time }}</text>
						</view>
						<text class="message-preview">{{ message.content }}</text>
						<view v-if="message.coupon" class="coupon-info" @click.stop="claimCoupon(message)">
							<text class="coupon-text">{{ message.coupon }}浼樻儬鍒?/text>
							<text class="coupon-expiry">鏈夋晥鏈熻嚦 {{ message.expiry }}</text>
							<text class="coupon-action">{{ message.claimed ? '宸查鍙? : '鐐瑰嚮棰嗗彇' }}</text>
						</view>
					</view>
				</view>
			</view>
			
			<!-- 绌虹姸鎬?-->
			<view v-if="!loading && currentMessages.length === 0 && activeTab !== 'service'" class="empty-messages">
				<text class="empty-icon">馃挰</text>
				<text class="empty-title">鏆傛棤娑堟伅</text>
				<text class="empty-desc">鏆傛椂娌℃湁鏂版秷鎭?/text>
			</view>
			
			<!-- 搴曢儴瀹夊叏鍖哄煙 -->
			<view class="safe-area"></view>
		</scroll-view>
		
		<!-- 搴曢儴鍥哄畾鎸夐挳 -->
		<view class="floating-action">
			<button class="action-button" @click="startNewChat">
				<text class="button-icon">鉁忥笍</text>
				<text class="button-text">鏂板缓鑱婂ぉ</text>
			</button>
		</view>
	</view>
</template>

<script setup lang="uts">
import { ref, reactive, computed, onMounted } from 'vue'
import { supabaseService, type Notification, type ChatMessage } from '@/utils/supabaseService.uts'

// 鍝嶅簲寮忔暟鎹?
const activeTab = ref<string>('service')
const refreshing = ref<boolean>(false)
const loading = ref<boolean>(false)
const unreadCount = ref<number>(12)
const statusBarHeight = ref(0)
const scrollTop = ref(0)
const scrollHeight = ref(0)

// 鍒濆鍖栭〉闈㈠竷灞€鏁版嵁
const initPage = () => {
	const systemInfo = uni.getSystemInfoSync()
	statusBarHeight.value = systemInfo.statusBarHeight || 0
	
	// 璁＄畻婊氬姩鍖哄煙楂樺害锛氬睆骞曢珮搴?- 鐘舵€佹爮 - 瀵艰埅鏍?44) - 鏍囩鏍?42)
	const windowHeight = systemInfo.windowHeight
	scrollHeight.value = windowHeight - statusBarHeight.value - 44 - 42
}

// 娑堟伅鍒嗙被鏍囩
const messageTabs = reactive([
	{ id: 'service', name: '瀹㈡湇娑堟伅', unread: 5 },
	{ id: 'system', name: '绯荤粺閫氱煡', unread: 3 },
	{ id: 'order', name: '璁㈠崟娑堟伅', unread: 2 },
	{ id: 'promo', name: '浼樻儬娲诲姩', unread: 2 }
])

// Mock 瀹㈡湇娑堟伅鏁版嵁
const serviceMessages = reactive<any[]>([])
const systemMessages = reactive<any[]>([])
const orderMessages = reactive<any[]>([])
// Mock 浼樻儬娲诲姩鏁版嵁
const promoMessages = reactive<any[]>([])

// 璁＄畻褰撳墠鏄剧ず鐨勬秷鎭?
const currentMessages = computed(() => {
	switch (activeTab.value) {
		case 'system': return systemMessages
		case 'order': return orderMessages
		case 'service': return serviceMessages
		case 'promo': return promoMessages
		default: return []
	}
})

// 鐢熷懡鍛ㄦ湡
onMounted(() => {
	console.log('Messages Page Mounted')
	initPage()
	loadMessages()
})

// 绠€鍗曠殑鏃ユ湡鏍煎紡鍖?
const formatTime = (isoString: string): string => {
    if (!isoString) return ''
    try {
        return isoString.split('T')[0]
    } catch(e) {
        return isoString
    }
}

// 鍔犺浇娑堟伅
const loadMessages = async () => {
	loading.value = true
	
    try {
        // 娓呯┖鐜版湁Mock鏁版嵁
        serviceMessages.length = 0
        systemMessages.length = 0
        orderMessages.length = 0
        promoMessages.length = 0

        // 1. 鑾峰彇閫氱煡 (绯荤粺銆佽鍗曘€佷紭鎯?
        const notes = await supabaseService.getUserNotifications()
        
        notes.forEach((note: Notification) => {
            // 杩欓噷浣跨敤 any 绫诲瀷鏋勫缓瀵硅薄锛屼互鍖归厤 reactive 鏁扮粍鐨勭粨鏋?
             const item = {
                id: note.id,
                title: note.title,
                content: note.content,
                time: formatTime(note.created_at || ''),
                read: note.is_read,
                type: note.type, // 'system', 'order', 'promotion' => 'promo'
                // 榛樿濉厖瀛楁浠ラ伩鍏嶆覆鏌撴姤閿?
                avatar: note.icon_url,
                important: note.type === 'system', // 绠€鍗曢€昏緫
                coupon: '鐐瑰嚮鏌ョ湅',
                expiry: '',
                claimed: false,
                order_no: '',
                status: '',
                statusText: '',
                role: '',
                lastMessage: '',
                online: false,
                unreadCount: 0,
                tags: [],
                icon: '',
                color: ''
            }

            if (note.type === 'system') {
                systemMessages.push(item)
            } else if (note.type === 'order') {
                orderMessages.push(item)
            } else if (note.type === 'promotion') {
                // map type 'promotion' to 'promo' for tab
                item.type = 'promo'
                promoMessages.push(item)
            }
        })

        // 2. 鑾峰彇瀹㈡湇娑堟伅 (Chat)
        const chats = await supabaseService.getUserChatMessages()
        if (chats.length > 0) {
            // 绠€鍗曞鐞嗭細灏嗘渶鏂颁竴鏉℃樉绀轰负"鍦ㄧ嚎瀹㈡湇"浼氳瘽
            const lastMsg = chats[0]
            serviceMessages.push({
                id: lastMsg.id,
                title: '鍦ㄧ嚎瀹㈡湇',
                role: '瀹㈡湇涓撳憳',
                content: lastMsg.content,
                lastMessage: lastMsg.content,
                time: formatTime(lastMsg.created_at || ''),
                read: lastMsg.is_read,
                type: 'service',
                avatar: '/static/icons/service-avatar.png',
                online: true,
                unreadCount: chats.filter((m: ChatMessage) => !m.is_read && !m.is_from_user).length,
                tags: ['瀹樻柟瀹㈡湇'],
                icon: '馃懇鈥嶐煉?,
                color: '#2196F3',
                important: false,
                coupon: '',
                expiry: '',
                claimed: false,
                order_no: '',
                status: '',
                statusText: ''
            })
        } else {
             // 濡傛灉娌℃湁鐪熷疄鏁版嵁锛屼繚鐣欎竴涓粯璁ゅ鏈嶅叆鍙?
             serviceMessages.push({
                id: 'default_service',
                title: '鍦ㄧ嚎瀹㈡湇',
                role: '鏅鸿兘鍔╂墜',
                content: '鏈夐棶棰樿闅忔椂鑱旂郴鎴戜滑',
                lastMessage: '娆㈣繋鍜ㄨ',
                time: '鍒氬垰',
                read: true,
                type: 'service',
                avatar: '/static/icons/service-avatar.png',
                online: true,
                unreadCount: 0,
                tags: ['鑷姩鍥炲'],
                icon: '馃',
                color: '#2196F3',
                important: false,
                coupon: '',
                expiry: '',
                claimed: false,
                order_no: '',
                status: '',
                statusText: ''
            })
        }
        
    } catch (e) {
        console.error('鍔犺浇娑堟伅澶辫触', e)
    } finally {
		updateUnreadCount()
		loading.value = false
    }
}

// 鏇存柊鏈鏁伴噺
const updateUnreadCount = () => {
	let totalUnread = 0
	
	const serviceUnread = serviceMessages.filter(msg => !msg.read).length
	messageTabs[0].unread = serviceUnread
	totalUnread += serviceUnread
	
	const systemUnread = systemMessages.filter(msg => !msg.read).length
	messageTabs[1].unread = systemUnread
	totalUnread += systemUnread
	
	const orderUnread = orderMessages.filter(msg => !msg.read).length
	messageTabs[2].unread = orderUnread
	totalUnread += orderUnread
	
	const promoUnread = promoMessages.filter(msg => !msg.read).length
	messageTabs[3].unread = promoUnread
	totalUnread += promoUnread
	
	unreadCount.value = totalUnread
}

// 鍒囨崲鏍囩
const switchTab = (tabId: string) => {
	activeTab.value = tabId
	// 鍒囨崲鏍囩鏃跺洖鍒伴《閮紝浣跨敤寰皬鍙樺寲瑙﹀彂婊氬姩鏇存柊
	scrollTop.value = scrollTop.value === 0 ? 0.01 : 0
}

// 寮€濮嬩笌瀹㈡湇鑱婂ぉ
const startChatWithService = (message: any) => {
	message.read = true
	message.unreadCount = 0
	updateUnreadCount()
	
	uni.navigateTo({
		url: `/pages/mall/consumer/chat?id=${message.id}&name=${encodeURIComponent(message.title)}&role=${encodeURIComponent(message.role)}`
	})
}

// 蹇€熷紑濮嬫湇鍔?
const startQuickService = (category: string) => {
	uni.navigateTo({
		url: `/pages/mall/consumer/chat?category=${encodeURIComponent(category)}`
	})
}

// 鏂板缓鑱婂ぉ
const startNewChat = () => {
	uni.showActionSheet({
		itemList: ['鐢ㄨ嵂鍜ㄨ', '澶勬柟鍜ㄨ', '鍓綔鐢ㄥ挩璇?, '鑽搧閰嶉€?, '鍏朵粬闂'],
		success: (res) => {
			const categories = ['鐢ㄨ嵂鍜ㄨ', '澶勬柟鍜ㄨ', '鍓綔鐢ㄥ挩璇?, '鑽搧閰嶉€?, '鍏朵粬闂']
			const category = categories[res.tapIndex]
			startQuickService(category)
		}
	})
}

// 鏌ョ湅绯荤粺娑堟伅
const viewSystemMessage = (message: any) => {
	message.read = true
	updateUnreadCount()
	uni.navigateTo({
		url: `/pages/mall/consumer/message-detail?id=${message.id}&type=system`
	})
}

// 鏌ョ湅璁㈠崟娑堟伅
const viewOrderMessage = (message: any) => {
	message.read = true
	updateUnreadCount()
	uni.navigateTo({
		url: `/pages/mall/consumer/order-detail?id=${message.order_no}`
	})
}

// 鏌ョ湅浼樻儬娲诲姩
const viewPromoMessage = (message: any) => {
	message.read = true
	updateUnreadCount()
	uni.navigateTo({
		url: `/pages/mall/consumer/coupons`
	})
}

// 棰嗗彇浼樻儬鍒?
const claimCoupon = (message: any) => {
	if (message.claimed) {
		uni.showToast({
			title: '鎮ㄥ凡棰嗗彇璇ヤ紭鎯犲埜',
			icon: 'none'
		})
		return
	}
	
	message.claimed = true
	// 淇濆瓨棰嗗彇鐘舵€佸埌鏈湴瀛樺偍锛屼緵涓汉椤佃鍙?
	const claimedCouponsCount = uni.getStorageSync('claimedCoupons') || 0
	uni.setStorageSync('claimedCoupons', (claimedCouponsCount as number) + 1)
	
	// 淇濆瓨璇︾粏鐨勪紭鎯犲埜淇℃伅鍒?myCoupons 鍒楄〃
	const myCoupons = uni.getStorageSync('myCoupons')
	let couponsList: any[] = []
	if (myCoupons) {
		try {
			couponsList = JSON.parse(myCoupons as string) as any[]
		} catch (e) {
			console.error('Failed to parse myCoupons', e)
		}
	}
	
	couponsList.push({
		title: message.title,
		amount: message.coupon,
		expiry: message.expiry,
		id: message.id
	})
	uni.setStorageSync('myCoupons', JSON.stringify(couponsList))
	
	uni.showToast({
		title: '棰嗗彇鎴愬姛',
		icon: 'success'
	})
}

// 娓呴櫎鎵€鏈夋湭璇?
const clearAllUnread = () => {
	uni.showModal({
		title: '纭鎿嶄綔',
		content: '纭畾瑕佹爣璁版墍鏈夋秷鎭负宸茶鍚楋紵',
		success: (res) => {
			if (res.confirm) {
				serviceMessages.forEach(msg => {
					msg.read = true
					msg.unreadCount = 0
				})
				systemMessages.forEach(msg => msg.read = true)
				orderMessages.forEach(msg => msg.read = true)
				promoMessages.forEach(msg => msg.read = true)
				
				messageTabs.forEach(tab => tab.unread = 0)
				unreadCount.value = 0
				
				uni.showToast({
					title: '宸叉爣璁版墍鏈夋秷鎭负宸茶',
					icon: 'success'
				})
			}
		}
	})
}

// 涓嬫媺鍒锋柊
const onRefresh = () => {
	refreshing.value = true
	setTimeout(() => {
		loadMessages()
		refreshing.value = false
		uni.showToast({
			title: '鍒锋柊鎴愬姛',
			icon: 'success'
		})
	}, 1000)
}
</script>

<style>
/* 椤甸潰缁撴瀯浼樺寲 - 閬垮厤鍙屾粴鍔ㄦ潯 */
.messages-page {
	width: 100%;
	height: 100vh;
	background-color: #f8fafc;
	display: flex;
	flex-direction: column;
	overflow: hidden; /* 鍏抽敭锛氶槻姝ody婊氬姩 */
}

/* 鏅鸿兘瀵艰埅鏍?*/
.smart-navbar {
	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);
	/* height: 50px; 绉婚櫎鍥哄畾楂樺害锛岀敱鍐呭鍐冲畾 */
	display: flex;
	flex-direction: row; /* 鏄惧紡璁剧疆琛屾柟鍚?*/
	align-items: center;
	justify-content: center;
	flex-shrink: 0; /* 闃叉琚帇缂?*/
}

.nav-container {
	padding: 0 16px;
	display: flex;
	flex-direction: row; /* 鍏抽敭淇锛歎VUE榛樿鏄痗olumn锛屽繀椤绘樉寮忚缃负row鎵嶈兘妯悜鎺掑垪 */
	align-items: center;
	justify-content: space-between;
	width: 100%;
	max-width: 1400px;
	margin: 0 auto;
	height: 44px; /* 璋冩暣涓烘爣鍑嗛珮搴?44px */
}

.nav-title {
	font-size: 18px;
	font-weight: bold;
	color: white;
	flex: 1; /* 鑷€傚簲瀹藉害 */
}

.nav-actions {
	display: flex;
	flex-direction: row; /* 鏄惧紡璁剧疆琛屾柟鍚?*/
	align-items: center;
}

.action-btn {
	display: flex;
	flex-direction: row; /* 鏄惧紡璁剧疆琛屾柟鍚?*/
	align-items: center;
	background: rgba(255, 255, 255, 0.2);
	padding: 4px 12px;
	border-radius: 20px;
	cursor: pointer;
	transition: all 0.2s ease;
}

.action-btn:hover {
	background: rgba(255, 255, 255, 0.3);
}

.action-icon {
	font-size: 14px;
	margin-right: 4px;
}

.action-text {
	font-size: 12px;
	color: white;
	font-weight: 500;
}

/* 瀵艰埅鏍忓崰浣嶇 */
.navbar-placeholder {
	width: 100%;
	flex-shrink: 0;
}

/* 娑堟伅鍒嗙被鏍囩瀹瑰櫒 */
.tabs-container {
	background: white;
	padding: 0 10px;
	border-bottom: 1px solid #e0e0e0;
	box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
	z-index: 900;
	height: 42px; /* 鍑忓皬楂樺害锛屾洿绱у噾 */
	flex-shrink: 0;
}

.message-tabs {
	display: flex;
	flex-direction: row; /* 妯悜鎺掑垪 */
	height: 100%;
	/* overflow-x: auto; 绉婚櫎鑷姩婊氬姩锛屾敼涓鸿嚜閫傚簲瀹藉害 */
	max-width: 1400px;
	margin: 0 auto;
	/* gap: 4px; removed for uniapp-x support */
	justify-content: space-between; /* 鍧囧寑鍒嗗竷 */
}

.message-tabs::-webkit-scrollbar {
	display: none;
}

.tab-item {
	padding: 0 4px;
	margin: 0 2px;
	display: flex; /* 鏀逛负 flex 甯冨眬 */
	flex-direction: row; /* 鍏抽敭锛氭í鍚戞帓鍒?鏂囧瓧鍜屾暟瀛?*/
	align-items: center; /* 鍨傜洿灞呬腑 */
	justify-content: center;
	position: relative;
	height: 100%;
	border-bottom: 3px solid transparent;
	transition: all 0.3s ease;
	white-space: nowrap; /* 闃叉鎹㈣ */
	flex: 1; /* 鍏抽敭锛氬潎鍒嗗搴︼紝娑堥櫎婊氬姩鏉?*/
	min-width: 0; /* 鍏佽鍘嬬缉 */
}

.tab-item.active {
	color: #4CAF50;
	border-bottom-color: #4CAF50;
	font-weight: bold;
}

.tab-name {
	font-size: 14px; /* 寰皟瀛椾綋澶у皬閫傞厤灏忓睆 */
	overflow: hidden;
	text-overflow: ellipsis;
}

/* 寰芥爣鏍峰紡浼樺寲 - 鏀惧湪鏂囧瓧鍙宠竟 */
.tab-badge {
	background-color: #ff5000;
	color: white;
	font-size: 10px;
	padding: 1px 5px;
	border-radius: 10px;
	min-width: 16px;
	text-align: center;
	font-weight: bold;
	margin-left: 4px; /* 璺濈鏂囧瓧鐨勯棿璺?*/
	display: flex;
	align-items: center;
	justify-content: center;
	height: 16px;
}

/* 娑堟伅鍐呭鍖?*/
.messages-content {
	flex: 1; /* 鍏抽敭锛氳嚜閫傚簲鍓╀綑楂樺害 */
	height: 0; /* 鍏抽敭锛氬己鍒秄lex item璁＄畻楂樺害 */
	width: 100%;
	max-width: 1400px;
	margin: 0 auto;
	padding-bottom: 20px;
}

/* 瀹㈡湇淇℃伅鍖哄煙 */
.customer-service-info {
	background: white;
	border-radius: 12px;
	padding: 20px;
	margin: 15px;
	box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.service-header {
	display: flex;
	justify-content: space-between;
	align-items: center;
	margin-bottom: 10px;
}

.service-title {
	font-size: 18px;
	font-weight: bold;
	color: #333;
}

.service-status {
	font-size: 12px;
	padding: 4px 10px;
	border-radius: 12px;
	font-weight: 500;
}

.service-status.online {
	background: #E8F5E9;
	color: #4CAF50;
}

.service-desc {
	font-size: 14px;
	color: #666;
	line-height: 1.5;
	margin-bottom: 20px;
}

.service-categories {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 12px;
}

.category-item {
	background: #f8f9fa;
	border-radius: 10px;
	padding: 15px;
	display: flex;
	flex-direction: column;
	align-items: center;
	cursor: pointer;
	transition: all 0.3s ease;
}

.category-item:hover {
	background: #e8f5e9;
	transform: translateY(-2px);
	box-shadow: 0 4px 8px rgba(76, 175, 80, 0.2);
}

.category-icon {
	font-size: 24px;
	margin-bottom: 8px;
}

.category-name {
	font-size: 13px;
	color: #333;
	font-weight: 500;
}

/* 娑堟伅椤?*/
.message-section {
	padding: 10px;
}

.message-item {
	background-color: white;
	border-radius: 12px;
	padding: 15px;
	margin-bottom: 10px;
	display: flex;
	align-items: flex-start;
	box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
	transition: all 0.3s ease;
	cursor: pointer;
}

.message-item:hover {
	transform: translateY(-2px);
	box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
}

.message-item.unread {
	background-color: #f0f9f0;
	border-left: 3px solid #4CAF50;
}

.message-item.active {
	border: 1px solid #4CAF50;
}

.message-icon-wrapper {
	width: 50px;
	height: 50px;
	border-radius: 25px;
	background-color: #f5f5f5;
	display: flex;
	align-items: center;
	justify-content: center;
	margin-right: 15px;
	flex-shrink: 0;
	position: relative;
}

.message-icon-default {
	width: 100%;
	height: 100%;
	border-radius: 25px;
	display: flex;
	align-items: center;
	justify-content: center;
}

.message-icon-default text {
	font-size: 24px;
	color: white;
}

.message-avatar {
	width: 100%;
	height: 100%;
	border-radius: 25px;
}

.online-dot {
	position: absolute;
	bottom: 2px;
	right: 2px;
	width: 12px;
	height: 12px;
	background-color: #4CAF50;
	border-radius: 6px;
	border: 2px solid white;
}

.message-content {
	flex: 1;
	min-width: 0;
}

.message-header {
	display: flex;
	justify-content: space-between;
	align-items: flex-start;
	margin-bottom: 8px;
}

.message-title-wrapper {
	flex: 1;
	min-width: 0;
	margin-right: 10px;
}

.message-title {
	font-size: 16px;
	color: #333;
	font-weight: bold;
	display: block;
	margin-bottom: 4px;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.message-role {
	font-size: 12px;
	color: #4CAF50;
	background: #E8F5E9;
	padding: 2px 8px;
	border-radius: 10px;
	display: inline-block;
}

.message-header-right {
	display: flex;
	flex-direction: column;
	align-items: flex-end;
	gap: 4px;
}

.message-time {
	font-size: 12px;
	color: #999;
	white-space: nowrap;
}

.message-unread-count {
	font-size: 11px;
	color: white;
	background: #ff5000;
	padding: 2px 6px;
	border-radius: 10px;
	min-width: 18px;
	text-align: center;
	font-weight: bold;
}

.message-preview-wrapper {
	margin-bottom: 8px;
}

.message-preview {
	font-size: 14px;
	color: #666;
	line-height: 1.4;
	margin-bottom: 4px;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

.last-message {
	font-size: 13px;
	color: #999;
	display: block;
}

.message-tags {
	display: flex;
	gap: 6px;
	flex-wrap: wrap;
}

.message-tag {
	font-size: 11px;
	color: #666;
	background: #f0f0f0;
	padding: 3px 8px;
	border-radius: 10px;
}

.order-info {
	font-size: 12px;
	color: #4CAF50;
	background-color: #E8F5E9;
	padding: 4px 10px;
	border-radius: 4px;
	display: inline-block;
	margin-top: 8px;
}

.order-status {
	display: inline-block;
	font-size: 12px;
	padding: 4px 10px;
	border-radius: 12px;
	margin-top: 8px;
	margin-left: 8px;
}

.order-status.shipping {
	background: #E3F2FD;
	color: #2196F3;
}

.order-status.processing {
	background: #FFF3E0;
	color: #ff5000;
}

.order-status.completed {
	background: #E8F5E9;
	color: #4CAF50;
}

.important-tag {
	display: inline-block;
	background-color: #ff5000;
	color: white;
	font-size: 11px;
	padding: 3px 8px;
	border-radius: 10px;
	margin-top: 8px;
}

.coupon-info {
	background: linear-gradient(135deg, #ff5000, #ff5000);
	border-radius: 8px;
	padding: 10px;
	margin-top: 8px;
	color: white;
}

.coupon-text {
	font-size: 14px;
	font-weight: bold;
	display: block;
	margin-bottom: 4px;
}

.coupon-expiry {
	font-size: 12px;
	opacity: 0.9;
}

.coupon-action {
	font-size: 12px;
	color: #fff;
	background-color: rgba(255, 255, 255, 0.2);
	padding: 2px 8px;
	border-radius: 10px;
	margin-top: 4px;
	align-self: flex-start;
}

/* 瀹㈡湇绯荤粺鎻愮ず */
.service-tips {
	background: #FFF3E0;
	border-radius: 10px;
	padding: 15px;
	margin: 15px;
	display: flex;
	align-items: flex-start;
	gap: 10px;
}

.tip-icon {
	font-size: 18px;
	color: #ff5000;
	flex-shrink: 0;
	margin-top: 2px;
}

.tip-text {
	font-size: 13px;
	color: #666;
	line-height: 1.5;
}

/* 绌虹姸鎬?*/
.empty-messages {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	padding: 80px 20px;
	text-align: center;
}

.empty-icon {
	font-size: 80px;
	color: #ddd;
	margin-bottom: 20px;
}

.empty-title {
	font-size: 18px;
	color: #666;
	margin-bottom: 10px;
}

.empty-desc {
	font-size: 14px;
	color: #999;
}

/* 搴曢儴娴姩鎸夐挳 */
.floating-action {
	position: fixed;
	bottom: 20px;
	right: 20px;
	z-index: 100;
}

.action-button {
	background: linear-gradient(135deg, #4CAF50, #2E7D32);
	color: white;
	border: none;
	border-radius: 25px;
	padding: 12px 20px;
	display: flex;
	align-items: center;
	box-shadow: 0 4px 12px rgba(76, 175, 80, 0.3);
	font-weight: 500;
}

.button-icon {
	font-size: 18px;
	margin-right: 8px;
}

.button-text {
	font-size: 14px;
	font-weight: bold;
}

.safe-area {
	height: 80px;
}

/* 鍝嶅簲寮忛€傞厤 */
@media screen and (max-width: 320px) {
	.tab-name {
		font-size: 13px;
	}
	
	.service-categories {
		grid-template-columns: 1fr;
	}
}

@media screen and (min-width: 415px) {
	.message-item {
		padding: 20px;
	}
	
	.message-icon-wrapper {
		width: 60px;
		height: 60px;
		border-radius: 30px;
	}
	
	.message-icon-default text {
		font-size: 28px;
	}
	
	.customer-service-info {
		padding: 25px;
	}
	
	.service-categories {
		grid-template-columns: repeat(4, 1fr);
	}
	
	/* 骞虫澘鍜屾闈㈢浼樺寲鏍囩鏍忔樉绀?*/
	.message-tabs {
		justify-content: flex-start; /* 宸﹀榻?*/
	}
	
	.tab-item {
		padding: 0 24px; /* 澧炲姞鐐瑰嚮鍖哄煙 */
	}
}

/* 骞虫澘璁惧 */
@media screen and (min-width: 768px) {
	.smart-navbar {
		padding: 0 30px;
	}
	
	.tabs-container {
		padding: 0 30px;
	}
	
	.message-section {
		padding: 20px 30px;
	}
	
	.customer-service-info {
		margin: 20px 30px;
	}
	
	.service-tips {
		margin: 20px 30px;
	}
}

/* 鏆楅粦妯″紡閫傞厤 */
@media (prefers-color-scheme: dark) {
	.messages-page {
		background-color: #121212;
	}
	
	.smart-navbar {
		background: linear-gradient(135deg, #2E7D32 0%, #1B5E20 100%);
	}
	
	.tabs-container {
		background-color: #1e1e1e;
		border-bottom-color: #333;
	}
	
	.tab-item.active {
		color: #4CAF50;
	}
	
	.customer-service-info,
	.message-item,
	.service-tips {
		background-color: #1e1e1e;
	}
	
	.message-item.unread {
		background-color: #2d2d2d;
	}
	
	.category-item {
		background: #2d2d2d;
	}
	
	.category-name {
		color: #fff;
	}
	
	.service-title,
	.message-title {
		color: #fff;
	}
	
	.service-desc,
	.message-preview,
	.last-message,
	.tip-text {
		color: #aaa;
	}
	
	.message-icon-wrapper {
		background-color: #2d2d2d;
	}
	
	.order-info {
		background-color: #1b5e20;
		color: #a5d6a7;
	}
	
	.coupon-info {
		background: linear-gradient(135deg, #ff8f00, #ef6c00);
	}
	
	.message-tag {
		background: #333;
		color: #ccc;
	}
	
	.action-btn {
		background: rgba(255, 255, 255, 0.1);
	}
	
	.action-btn:hover {
		background: rgba(255, 255, 255, 0.2);
	}
}
</style>

