样式调整

src/components/RoomCode/index.vue

@@ -3,8 +3,8 @@
     <view class="room-code__title">房间码</view>
     <view class="room-code__value">{{ code }}</view>
     <view class="room-code__actions">
-      <nut-button size="small" type="primary" @click="handleShare">分享房间</nut-button>
-      <nut-button size="small" plain @click="handleCopy">复制</nut-button>
+      <nut-button size="small" color="#FFB11B" @click="handleShare">邀请好友</nut-button>
+      <nut-button size="small" plain @click="handleCopy">复制房间码</nut-button>
     </view>
 
     <!-- 分享弹窗 -->

src/components/room/PlayerList.vue

@@ -74,7 +74,7 @@
         }
         
         &.is-host {
-          background-color: rgba(255, 235, 210, 0.3);
+          background-color: $orange-light-color;
           border-radius: $border-radius-mini;
           padding: $spacing-base;
         }

src/pages/room/waiting/index.vue

@@ -344,6 +344,7 @@ export default {
     const handleThemeSelect = (theme: CascaderOption) => {
       selectedTheme.value = theme
       selectedThemeId.value = theme.value
+      showThemeSelector.value = false
       
       // 选择主题后提示选择难度
       setTimeout(() => {