congsh
60ad9a04cd
竞猜功能：发起竞猜、下注、关闭、开奖、奖池分配 黑名单功能：标记游戏、按原因/严重程度筛选、详情展开 修复：双重结算、TOCTOU竞态、订阅泄漏、选项选择兼容性 Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
651 lines
15 KiB
Vue
651 lines
15 KiB
Vue
<script setup lang="ts">
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import { ref, computed, onMounted, onUnmounted } from 'vue'
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import { ElMessage, ElMessageBox } from 'element-plus'
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import { ArrowLeft, Loading } from '@element-plus/icons-vue'
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import { getBet, getBetOptions, getBetEntries, placeBet, closeBet, subscribeBets } from '@/api/bets'
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import { pb } from '@/api/pocketbase'
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import { displayName } from '@/types'
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import type { Bet, BetOption, BetEntry } from '@/types'
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import BetEntryList from './BetEntryList.vue'
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import SettleBetDialog from './SettleBetDialog.vue'
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const props = defineProps<{
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betId: string
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}>()
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const emit = defineEmits<{
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back: []
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}>()
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// 数据
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const bet = ref<Bet | null>(null)
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const options = ref<BetOption[]>([])
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const entries = ref<BetEntry[]>([])
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const loading = ref(false)
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// 下注表单
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const selectedOption = ref('')
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const stakeAmount = ref(1)
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// 结算弹窗
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const showSettle = ref(false)
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// 实时订阅
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let unsubscribeFn: (() => void) | null = null
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// 计算属性
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const creatorName = computed(() => displayName(bet.value?.expand?.creator))
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const totalPool = computed(() => entries.value.reduce((sum, e) => sum + e.stake, 0))
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// 各选项的下注总额和人数
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const optionStats = computed(() => {
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const stats: Record<string, { totalStake: number; count: number }> = {}
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for (const opt of options.value) {
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stats[opt.id] = { totalStake: 0, count: 0 }
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}
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for (const e of entries.value) {
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if (!stats[e.option]) {
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stats[e.option] = { totalStake: 0, count: 0 }
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}
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stats[e.option].totalStake += e.stake
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stats[e.option].count += 1
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}
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return stats
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})
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// 当前用户
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const currentUserId = computed(() => pb.authStore.model?.id)
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const isCreator = computed(() => bet.value?.creator === currentUserId.value)
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// 当前用户的下注记录
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const currentUserEntry = computed(() =>
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entries.value.find((e) => e.user === currentUserId.value) || null
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)
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// 状态
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const isOpen = computed(() => bet.value?.status === 'open')
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const isClosed = computed(() => bet.value?.status === 'closed')
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const isSettled = computed(() => bet.value?.status === 'settled')
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// 结果选项ID
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const resultOptionId = computed(() => bet.value?.resultOption || '')
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// 加载数据
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async function loadDetail() {
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loading.value = true
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try {
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const [betData, optionsData, entriesData] = await Promise.all([
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getBet(props.betId),
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getBetOptions(props.betId),
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getBetEntries(props.betId),
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])
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bet.value = betData
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options.value = optionsData
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entries.value = entriesData
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} catch (error) {
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console.error('加载竞猜详情失败:', error)
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} finally {
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loading.value = false
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}
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}
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// 下注
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async function handlePlaceBet() {
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if (!selectedOption.value) {
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ElMessage.warning('请选择一个选项')
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return
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}
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if (!stakeAmount.value || stakeAmount.value < 1) {
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ElMessage.warning('请输入有效的积分数')
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return
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}
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try {
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await placeBet(props.betId, selectedOption.value, stakeAmount.value)
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ElMessage.success('下注成功')
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await loadDetail()
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} catch (error: any) {
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ElMessage.error(error.message || '下注失败')
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}
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}
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// 关闭竞猜
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async function handleClose() {
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try {
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await ElMessageBox.confirm('确定要关闭竞猜吗？关闭后将不能再下注。', '关闭竞猜', {
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confirmButtonText: '确定关闭',
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cancelButtonText: '取消',
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type: 'warning',
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})
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await closeBet(props.betId)
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ElMessage.success('竞猜已关闭')
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await loadDetail()
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} catch {
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// 用户取消
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}
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}
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// 实时订阅
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async function startSubscription() {
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if (unsubscribeFn) {
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unsubscribeFn()
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unsubscribeFn = null
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}
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if (!bet.value) return
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const groupId = bet.value.group
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unsubscribeFn = await subscribeBets(groupId, () => {
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loadDetail()
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})
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}
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onMounted(async () => {
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await loadDetail()
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startSubscription()
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})
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onUnmounted(() => {
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if (unsubscribeFn) {
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unsubscribeFn()
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unsubscribeFn = null
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}
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})
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</script>
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<template>
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<div class="bet-detail">
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<!-- 顶部操作栏 -->
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<div class="bet-detail__header">
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<el-button text @click="emit('back')">
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<el-icon><ArrowLeft /></el-icon>
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返回
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</el-button>
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<div class="bet-detail__actions">
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<button
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v-if="isCreator && isOpen"
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class="action-btn action-btn--close"
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@click="handleClose"
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>
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关闭竞猜
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</button>
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<button
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v-if="isCreator && isClosed"
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class="action-btn action-btn--settle"
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@click="showSettle = true"
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>
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开奖
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</button>
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</div>
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</div>
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<!-- 加载中 -->
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<div v-if="loading" class="bet-detail__loading">
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<el-icon class="is-loading"><Loading /></el-icon>
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<span>加载中...</span>
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</div>
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<!-- 竞猜内容 -->
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<template v-else-if="bet">
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<!-- 标题区域 -->
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<div class="bet-detail__title-area">
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<h2 class="bet-detail__title">{{ bet.title }}</h2>
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<div class="bet-detail__meta">
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<span class="bet-detail__meta-item">
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<svg class="meta-icon" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
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<path d="M20 21v-2a4 4 0 0 0-4-4H8a4 4 0 0 0-4 4v2" />
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<circle cx="12" cy="7" r="4" />
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</svg>
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{{ creatorName }} 发起
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</span>
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<span class="bet-detail__meta-item">
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<svg class="meta-icon" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
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<line x1="12" y1="1" x2="12" y2="23" />
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<path d="M17 5H9.5a3.5 3.5 0 0 0 0 7h5a3.5 3.5 0 0 1 0 7H6" />
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</svg>
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奖池 {{ totalPool }} 积分
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</span>
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<span class="bet-detail__meta-item">
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下注范围 {{ bet.minStake }}~{{ bet.maxStake }} 积分
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</span>
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</div>
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</div>
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<!-- 描述 -->
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<div v-if="bet.description" class="bet-detail__desc">
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{{ bet.description }}
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</div>
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<!-- 选项列表 -->
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<div class="bet-detail__options">
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<div
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v-for="option in options"
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:key="option.id"
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:class="[
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'bet-detail__option',
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{
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'bet-detail__option--winner': isSettled && resultOptionId === option.id,
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'bet-detail__option--loser': isSettled && resultOptionId !== option.id,
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},
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]"
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>
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<div class="bet-detail__option-header">
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<span class="bet-detail__option-name">
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{{ option.content }}
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<span v-if="isSettled && resultOptionId === option.id" class="winner-badge">
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正确答案
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</span>
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</span>
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<div class="bet-detail__option-stats">
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<span class="bet-detail__option-count">
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{{ (optionStats[option.id]?.count || 0) }} 人
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</span>
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<span class="bet-detail__option-stake">
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{{ optionStats[option.id]?.totalStake || 0 }} 积分
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</span>
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</div>
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</div>
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<div class="bet-detail__option-bar">
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<div
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class="bet-detail__option-fill"
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:class="{ 'bet-detail__option-fill--winner': isSettled && resultOptionId === option.id }"
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:style="{
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width: totalPool > 0
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? ((optionStats[option.id]?.totalStake || 0) / totalPool * 100) + '%'
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: '0%',
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}"
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/>
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</div>
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</div>
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</div>
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<!-- 下注区域（状态 open 且未下注时） -->
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<div v-if="isOpen && !currentUserEntry" class="bet-detail__bet-area">
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<h4 class="bet-detail__bet-title">下注</h4>
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<div class="bet-detail__bet-form">
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<div class="bet-detail__bet-option">
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<label>选择选项</label>
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<div class="bet-detail__option-pick">
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<button
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v-for="option in options"
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:key="option.id"
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type="button"
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:class="['bet-detail__pick-card', { 'bet-detail__pick-card--active': selectedOption === option.id }]"
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@click="selectedOption = option.id"
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>
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{{ option.content }}
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</button>
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</div>
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</div>
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<div class="bet-detail__bet-stake">
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<label>下注积分</label>
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<el-input-number
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v-model="stakeAmount"
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:min="bet.minStake"
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:max="bet.maxStake"
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:step="1"
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/>
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</div>
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<button
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class="bet-detail__bet-btn"
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:disabled="!selectedOption"
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@click="handlePlaceBet"
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>
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下注
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</button>
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</div>
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</div>
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<!-- 已下注提示 -->
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<div v-if="isOpen && currentUserEntry" class="bet-detail__already-bet">
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<svg class="bet-detail__already-icon" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
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<path d="M22 11.08V12a10 10 0 1 1-5.93-9.14" />
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<polyline points="22 4 12 14.01 9 11.01" />
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</svg>
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<span>
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你已下注 <strong>{{ currentUserEntry.stake }}</strong> 积分，选择「{{ currentUserEntry.expand?.option?.content || '未知' }}」
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</span>
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</div>
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<!-- 下注记录 -->
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<div class="bet-detail__entries">
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<h4 class="bet-detail__entries-title">下注记录</h4>
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<BetEntryList :entries="entries" :show-result="isSettled" />
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</div>
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</template>
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<!-- 开奖弹窗 -->
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<SettleBetDialog
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v-if="bet"
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v-model="showSettle"
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:bet-id="betId"
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:options="options"
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@settled="loadDetail"
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/>
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</div>
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</template>
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<style scoped>
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.bet-detail {
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display: flex;
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flex-direction: column;
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gap: 16px;
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}
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/* 顶部操作栏 */
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.bet-detail__header {
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display: flex;
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justify-content: space-between;
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align-items: center;
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}
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.bet-detail__actions {
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display: flex;
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gap: 8px;
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}
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.action-btn {
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display: flex;
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align-items: center;
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gap: 5px;
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padding: 6px 14px;
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border: none;
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border-radius: var(--gg-radius-sm);
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font-size: 13px;
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font-weight: 500;
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cursor: pointer;
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transition: opacity 0.2s, border-color 0.2s, color 0.2s;
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}
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.action-btn--close {
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background: var(--gg-bg-card);
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border: 1px solid var(--gg-border);
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color: var(--gg-text-secondary);
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}
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.action-btn--close:hover {
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border-color: var(--gg-danger);
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color: var(--gg-danger);
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}
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.action-btn--settle {
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background: var(--gg-gradient);
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color: #fff;
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}
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.action-btn--settle:hover {
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opacity: 0.85;
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}
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/* 加载中 */
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.bet-detail__loading {
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display: flex;
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align-items: center;
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justify-content: center;
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gap: 8px;
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padding: 40px 0;
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color: var(--gg-text-secondary);
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}
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/* 标题区域 */
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.bet-detail__title-area {
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display: flex;
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flex-direction: column;
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gap: 8px;
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}
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.bet-detail__title {
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margin: 0;
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font-size: 18px;
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font-weight: 600;
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color: var(--gg-text);
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}
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.bet-detail__meta {
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display: flex;
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align-items: center;
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gap: 14px;
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flex-wrap: wrap;
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}
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.bet-detail__meta-item {
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display: flex;
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align-items: center;
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gap: 4px;
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font-size: 13px;
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color: var(--gg-text-secondary);
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}
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.meta-icon {
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width: 14px;
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height: 14px;
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flex-shrink: 0;
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}
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/* 描述 */
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.bet-detail__desc {
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font-size: 14px;
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color: var(--gg-text-secondary);
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line-height: 1.6;
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padding: 10px 14px;
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background: var(--gg-bg-elevated);
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border-radius: var(--gg-radius-sm);
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}
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/* 选项列表 */
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.bet-detail__options {
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display: flex;
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flex-direction: column;
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gap: 10px;
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}
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.bet-detail__option {
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padding: 12px 16px;
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border: 1px solid var(--gg-border);
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border-radius: 8px;
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transition: all 0.2s;
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}
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.bet-detail__option--winner {
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border-color: var(--gg-success);
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background: rgba(16, 185, 129, 0.06);
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}
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.bet-detail__option--loser {
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opacity: 0.5;
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}
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.bet-detail__option-header {
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display: flex;
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justify-content: space-between;
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align-items: center;
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margin-bottom: 8px;
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}
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.bet-detail__option-name {
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font-size: 14px;
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font-weight: 500;
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color: var(--gg-text);
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display: flex;
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align-items: center;
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gap: 6px;
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}
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.winner-badge {
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display: inline-block;
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padding: 1px 8px;
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border-radius: 4px;
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font-size: 11px;
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font-weight: 600;
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background: rgba(16, 185, 129, 0.12);
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color: var(--gg-success);
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}
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.bet-detail__option-stats {
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display: flex;
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align-items: center;
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gap: 10px;
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flex-shrink: 0;
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}
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.bet-detail__option-count {
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font-size: 12px;
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color: var(--gg-text-secondary);
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}
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.bet-detail__option-stake {
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font-size: 12px;
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font-weight: 600;
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color: var(--gg-primary);
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}
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.bet-detail__option-bar {
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height: 6px;
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background: var(--gg-bg-elevated);
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border-radius: 3px;
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overflow: hidden;
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}
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.bet-detail__option-fill {
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height: 100%;
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background: var(--gg-primary);
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border-radius: 3px;
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transition: width 0.3s ease;
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}
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.bet-detail__option-fill--winner {
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background: var(--gg-success);
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}
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/* 下注区域 */
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.bet-detail__bet-area {
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padding: 16px;
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border: 1px solid var(--gg-border);
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border-radius: var(--gg-radius-md);
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background: var(--gg-bg-card);
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}
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.bet-detail__bet-title {
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margin: 0 0 12px;
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font-size: 15px;
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font-weight: 600;
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color: var(--gg-text);
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}
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.bet-detail__bet-form {
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display: flex;
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align-items: flex-end;
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gap: 12px;
|
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flex-wrap: wrap;
|
||
}
|
||
|
||
.bet-detail__bet-option,
|
||
.bet-detail__bet-stake {
|
||
display: flex;
|
||
flex-direction: column;
|
||
gap: 6px;
|
||
}
|
||
|
||
.bet-detail__bet-option label,
|
||
.bet-detail__bet-stake label {
|
||
font-size: 13px;
|
||
color: var(--gg-text-secondary);
|
||
}
|
||
|
||
.bet-detail__option-pick {
|
||
display: flex;
|
||
gap: 8px;
|
||
flex-wrap: wrap;
|
||
}
|
||
|
||
.bet-detail__pick-card {
|
||
padding: 6px 16px;
|
||
border: 1px solid var(--gg-border);
|
||
border-radius: var(--gg-radius-sm);
|
||
background: var(--gg-bg-card);
|
||
font-size: 13px;
|
||
color: var(--gg-text-secondary);
|
||
cursor: pointer;
|
||
transition: all 0.2s;
|
||
user-select: none;
|
||
-webkit-tap-highlight-color: transparent;
|
||
}
|
||
|
||
.bet-detail__pick-card:hover {
|
||
border-color: var(--gg-primary);
|
||
color: var(--gg-primary);
|
||
}
|
||
|
||
.bet-detail__pick-card--active {
|
||
border-color: var(--gg-primary);
|
||
background: rgba(5, 150, 105, 0.08);
|
||
color: var(--gg-primary);
|
||
font-weight: 500;
|
||
}
|
||
|
||
.bet-detail__bet-btn {
|
||
padding: 8px 24px;
|
||
border: none;
|
||
border-radius: var(--gg-radius-sm);
|
||
background: var(--gg-gradient);
|
||
color: #fff;
|
||
font-size: 14px;
|
||
font-weight: 500;
|
||
cursor: pointer;
|
||
transition: opacity 0.2s;
|
||
}
|
||
|
||
.bet-detail__bet-btn:hover {
|
||
opacity: 0.85;
|
||
}
|
||
|
||
.bet-detail__bet-btn:disabled {
|
||
opacity: 0.5;
|
||
cursor: not-allowed;
|
||
}
|
||
|
||
/* 已下注提示 */
|
||
.bet-detail__already-bet {
|
||
display: flex;
|
||
align-items: center;
|
||
gap: 8px;
|
||
padding: 10px 14px;
|
||
background: rgba(5, 150, 105, 0.06);
|
||
border-radius: var(--gg-radius-sm);
|
||
font-size: 14px;
|
||
color: var(--gg-text-secondary);
|
||
}
|
||
|
||
.bet-detail__already-bet strong {
|
||
color: var(--gg-primary);
|
||
}
|
||
|
||
.bet-detail__already-icon {
|
||
width: 18px;
|
||
height: 18px;
|
||
color: var(--gg-success);
|
||
flex-shrink: 0;
|
||
}
|
||
|
||
/* 下注记录 */
|
||
.bet-detail__entries {
|
||
display: flex;
|
||
flex-direction: column;
|
||
gap: 10px;
|
||
}
|
||
|
||
.bet-detail__entries-title {
|
||
margin: 0;
|
||
font-size: 15px;
|
||
font-weight: 600;
|
||
color: var(--gg-text);
|
||
}
|
||
|
||
/* 响应式 */
|
||
@media (max-width: 640px) {
|
||
.bet-detail__bet-form {
|
||
flex-direction: column;
|
||
align-items: stretch;
|
||
}
|
||
}
|
||
</style>
|