fix:预览改为手机屏幕全宽正方形,修复模板结构bug
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@ -1,9 +1,9 @@
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<template>
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<view class="cc-page">
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<!-- 正方形相机预览 -->
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<!-- 正方形相机预览（全屏宽度） -->
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<ima-camera-view
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ref="cameraRef"
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:style="'width:' + camSize + 'px;height:' + camSize + 'px;margin-top:' + frameTop + 'px;margin-left:' + frameLeft + 'px;'"
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:style="'width:' + camSize + 'px;height:' + camSize + 'px;'"
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flash="off"
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facing="back"
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:widthRatio="1"
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@ -12,9 +12,6 @@
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@onCameraOpened="onCameraOpened"
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></ima-camera-view>
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<!-- 正方形取景框（白色边框） -->
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<view class="cc-frame" :style="'top:' + frameTop + 'px;left:' + frameLeft + 'px;width:' + camSize + 'px;height:' + camSize + 'px;'"></view>
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<!-- ═══ 顶部栏 ═══ -->
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<view class="cc-topbar">
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<view class="cc-topbar-left">
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@ -34,28 +31,23 @@
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<!-- ═══ 底部操作栏 ═══ -->
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<view class="cc-footer">
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<!-- 左侧：缩略图预览 -->
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<view class="cc-footer-left">
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<view class="cc-thumb-preview" v-if="capturedList.length > 0" @click="previewLast">
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<image class="cc-thumb-last" :src="capturedList[capturedList.length-1]" mode="aspectFill"></image>
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<text class="cc-thumb-badge">{{ capturedList.length }}</text>
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</view>
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</view>
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<!-- 中间：拍照按钮 -->
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<view class="cc-footer-center">
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<view class="cc-capture-outer">
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<view class="cc-capture-btn" @click="capturePhoto"></view>
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</view>
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</view>
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<!-- 右侧：完成按钮 -->
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<view class="cc-footer-right">
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<text class="cc-confirm-btn" @click="confirmCapture" v-if="capturedList.length > 0">完成 {{ capturedList.length }}</text>
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</view>
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</view>
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<!-- ═══ 缩略图横条（超过1张时） ═══ -->
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<!-- ═══ 缩略图横条 ═══ -->
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<view class="cc-thumb-bar" v-if="capturedList.length > 1">
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<scroll-view scroll-x="true" show-scrollbar="false" style="flex-direction:row;">
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<view style="flex-direction:row;">
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@ -69,14 +61,13 @@
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</scroll-view>
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</view>
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<!-- ═══ 自定义图片预览（正方形） ═══ -->
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<!-- ═══ 正方形预览 ═══ -->
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<view class="cc-preview-overlay" v-if="previewVisible" @click="previewVisible = false">
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<view class="cc-preview-close" @click.stop="previewVisible = false">
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<text class="cc-preview-close-icon">✕</text>
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</view>
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<image class="cc-preview-img" :src="previewSrc" mode="aspectFill" :style="'width:' + previewSize + 'px;height:' + previewSize + 'px;'"></image>
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</view>
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</view>
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</template>
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@ -90,9 +81,6 @@
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winWidth: 750,
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winHeight: 1334,
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camSize: 750,
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frameTop: 110,
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frameLeft: 0,
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// 自定义预览
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previewVisible: false,
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previewSrc: '',
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previewSize: 600
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@ -104,15 +92,8 @@
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success: function(res) {
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that.winWidth = res.windowWidth
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that.winHeight = res.windowHeight
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that.camSize = res.windowWidth
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that.previewSize = Math.floor(res.windowWidth * 0.85)
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// 取景框放在中间偏上一点
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var barH = 110
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var bottomArea = 240
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var availableH = res.windowHeight - barH - bottomArea
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var size = Math.min(res.windowWidth, availableH)
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that.camSize = size
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that.frameTop = barH + Math.floor((availableH - size) / 2)
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that.frameLeft = Math.floor((res.windowWidth - size) / 2)
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}
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})
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},
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@ -173,14 +154,12 @@
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}
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uni.navigateBack()
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},
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// 放大预览指定图片（正方形显示）
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previewPhoto(idx) {
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if (this.capturedList.length > 0 && idx >= 0 && idx < this.capturedList.length) {
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this.previewSrc = this.capturedList[idx]
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this.previewVisible = true
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}
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},
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// 放大预览最新一张
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previewLast() {
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this.previewPhoto(this.capturedList.length - 1)
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}
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@ -194,17 +173,6 @@
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background-color: #000000;
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position: relative;
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}
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/* 取景框（白色边框，视觉引导） */
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.cc-frame {
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position: absolute;
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border-width: 2rpx;
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border-color: rgba(255,255,255,0.5);
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border-style: solid;
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z-index: 4;
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background-color: transparent;
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}
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/* ═══ 顶部栏 ═══ */
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.cc-topbar {
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position: absolute;
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@ -219,9 +187,7 @@
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z-index: 8;
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background: linear-gradient(to bottom, rgba(0,0,0,0.5), transparent);
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}
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.cc-topbar-left {
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width: 100rpx;
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}
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.cc-topbar-left { width: 100rpx; }
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.cc-topbar-back {
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width: 80rpx; height: 80rpx;
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border-radius: 80rpx;
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@ -233,21 +199,14 @@
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font-size: 44rpx;
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text-align: center;
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}
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.cc-topbar-center {
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flex: 1;
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align-items: center;
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}
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.cc-topbar-center { flex: 1; align-items: center; }
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.cc-topbar-title {
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color: #ffffff;
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font-size: 40rpx;
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font-weight: 700;
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}
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.cc-topbar-right {
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flex-direction: row;
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align-items: center;
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}
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/* 翻转按钮（在右上角） */
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.cc-topbar-right { flex-direction: row; align-items: center; }
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/* 翻转按钮 */
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.cc-flip-btn {
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width: 84rpx; height: 84rpx;
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border-radius: 84rpx;
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@ -263,8 +222,7 @@
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font-weight: 700;
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text-align: center;
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}
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/* ═══ 底部操作栏 ═══ */
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/* ═══ 底部 ═══ */
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.cc-footer {
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position: absolute;
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bottom: 0; left: 0; right: 0;
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@ -278,23 +236,10 @@
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z-index: 8;
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background: linear-gradient(to top, rgba(0,0,0,0.6), transparent);
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}
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.cc-footer-left {
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flex-direction: row;
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align-items: center;
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flex: 1;
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}
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.cc-footer-center {
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align-items: center;
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justify-content: center;
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}
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.cc-footer-right {
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flex-direction: row;
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align-items: center;
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justify-content: flex-end;
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flex: 1;
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}
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/* 拍照按钮（放大） */
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.cc-footer-left { flex-direction: row; align-items: center; flex: 1; }
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.cc-footer-center { align-items: center; justify-content: center; }
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.cc-footer-right { flex-direction: row; align-items: center; justify-content: flex-end; flex: 1; }
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/* 拍照按钮 */
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.cc-capture-outer {
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width: 120rpx; height: 120rpx;
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border-radius: 120rpx;
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@ -308,11 +253,7 @@
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border-radius: 106rpx;
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background-color: #ffffff;
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}
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.cc-capture-btn:active {
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background-color: #dddddd;
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}
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/* 完成按钮（在底部右侧） */
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/* 完成按钮 */
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.cc-confirm-btn {
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color: #ffffff;
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font-size: 30rpx;
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@ -325,8 +266,7 @@
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background-color: transparent;
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lines: 1;
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}
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/* 缩略图预览（最新一张） */
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/* 缩略图预览 */
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.cc-thumb-preview {
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width: 100rpx; height: 100rpx;
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border-radius: 12rpx;
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@ -336,9 +276,7 @@
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border-color: rgba(255,255,255,0.3);
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border-style: solid;
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}
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.cc-thumb-last {
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width: 100rpx; height: 100rpx;
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}
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.cc-thumb-last { width: 100rpx; height: 100rpx; }
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.cc-thumb-badge {
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position: absolute;
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top: -8rpx; right: -8rpx;
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@ -351,7 +289,6 @@
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line-height: 34rpx;
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padding-left: 6rpx; padding-right: 6rpx;
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}
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/* 缩略图横条 */
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.cc-thumb-bar {
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position: absolute;
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@ -371,9 +308,7 @@
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margin-right: 16rpx;
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background-color: #333333;
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}
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.cc-thumb-img {
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width: 120rpx; height: 120rpx;
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}
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.cc-thumb-img { width: 120rpx; height: 120rpx; }
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.cc-thumb-del {
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position: absolute;
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top: -8rpx; right: -8rpx;
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@ -385,12 +320,8 @@
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border-color: rgba(255,255,255,0.3);
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border-style: solid;
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}
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.cc-del-icon {
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color: #ffffff;
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font-size: 22rpx;
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}
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/* ═══ 自定义正方形预览 ═══ */
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.cc-del-icon { color: #ffffff; font-size: 22rpx; }
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/* 预览 */
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.cc-preview-overlay {
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position: absolute;
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top: 0; left: 0; right: 0; bottom: 0;
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@ -408,10 +339,7 @@
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align-items: center; justify-content: center;
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z-index: 21;
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}
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.cc-preview-close-icon {
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color: #ffffff;
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font-size: 36rpx;
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}
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.cc-preview-close-icon { color: #ffffff; font-size: 36rpx; }
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.cc-preview-img {
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border-radius: 8rpx;
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border-width: 2rpx;
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