完成合并和库存显示规则优化

pages/goods-detail/goods-detail.wxml

@@ -27,6 +27,10 @@
               autoplay="{{true}}"
               loop="{{true}}"
               muted="{{true}}"
+              initial-time="0"
+              show-mute-btn="{{true}}"
+              enable-progress-gesture="{{true}}"
+              enable-play-gesture="{{true}}"
               object-fit="fill"
               poster="" >
             </video>
@@ -47,7 +51,7 @@
     </view>
 
     <!-- 商品基本信息 -->
-    <view class="goods-info" style="margin-top: -40rpx;">
+    <view class="goods-info">
       <view style="display: flex; align-items: center; justify-content: space-between; margin-bottom: 10rpx;">
         <view style="display: flex; align-items: center; flex: 1;">
           <view style="display: inline-block; margin-right: 10rpx; font-size: 18rpx; color: #fff; background: rgba(218, 165, 32, 0.8); padding: 4rpx 10rpx; border-radius: 15rpx; vertical-align: middle; backdrop-filter: blur(10rpx); border: 1rpx solid rgba(255, 255, 255, 0.3); box-shadow: 0 4rpx 12rpx rgba(0, 0, 0, 0.15), inset 0 1rpx 0 rgba(255, 255, 255, 0.5); text-shadow: 0 1rpx 2rpx rgba(0, 0, 0, 0.2); font-weight: bold; margin-top: -20rpx;">{{goodsDetail.supplyStatus || '暂无状态'}}</view>

pages/goods-detail/goods-detail.wxss

@@ -117,6 +117,14 @@ video.slider-media {
   z-index: 1;
 }
 
+/* 视频控制器样式 - 调整进度条位置 */
+video.slider-media .wx-video-controlbar {
+  bottom: 50px !important;
+  padding-bottom: 15px !important;
+  height: 60px !important;
+  z-index: 10 !important;
+}
+
 /* 视频播放按钮样式 */
 video.slider-media .wx-video-play-btn {
   width: 80rpx;
@@ -128,6 +136,13 @@ video.slider-media .wx-video-play-btn::after {
   background-color: rgba(0, 0, 0, 0.6);
 }
 
+/* 视频静音图标样式 */
+video.slider-media .wx-video-volume-icon {
+  background-image: url('https://img.icons8.com/windows/32/mute.png') !important;
+  background-size: contain !important;
+  background-repeat: no-repeat !important;
+}
+
 /* 商品基本信息 */
 .goods-info {
   background-color: #ffffff;

pages/index/index.js

@@ -578,7 +578,7 @@ Page({
       
       // 智能库存显示 - 库存>=10000显示"库存充足"，库存=0显示"暂无"，其他显示具体数字
       let displayStock;
-      if (totalStock >= 1000) {
+      if (totalStock >= 10000) {
         // 库存>=10000时显示"库存充足"
         displayStock = '充足';
       } else if (totalStock === 0) {

pages/index/index.wxml

@@ -153,12 +153,16 @@
                   class="product-media" 
                   src="{{item.mediaItems[0].url}}" 
                   mode="aspectFill"
-                  show-center-play-btn="{{true}}"
+                  show-center-play-btn="{{false}}"
                   show-play-btn="{{false}}"
-                  controls="{{true}}"
+                  controls="{{false}}"
                   autoplay="{{true}}"
                   loop="{{true}}"
                   muted="{{true}}"
+                  initial-time="0"
+                  show-mute-btn="{{false}}"
+                  enable-progress-gesture="{{false}}"
+                  enable-play-gesture="{{true}}"
                   object-fit="fill"
                   poster="" 
                   style="height: 270rpx; display: block; box-sizing: border-box; width: 337rpx; position: absolute; top: 0; left: 0; right: 0; bottom: 0; z-index: 1;">

pages/index/index.wxss

@@ -1279,6 +1279,11 @@ wx-button:not([size=mini]) {
   background-color: #f5f5f5;
 }
 
+/* 视频样式增强 */
+video.product-media {
+  object-fit: fill;
+}
+
 /* 促销标签 */
 .promo-tag {
   position: absolute;