style(components): 优惠券相关组件样式调整

- 调整了 CouponCard、CouponList 和 orderConfirm 组件中的字体大小、间距等样式
- 优化了标题、金额、条件等元素的视觉效果
- 统一了按钮和状态文本的样式
-调整了部分布局和对齐方式

src/components/CouponCard.scss

@@ -46,10 +46,10 @@
     .amount-wrapper {
       display: flex;
       align-items: baseline;
-      margin-bottom: 4px;
+      margin-bottom: 8px;
 
       .currency {
-        font-size: 14px;
+        font-size: 24px;
         font-weight: 500;
         margin-right: 2px;
       }
@@ -62,7 +62,7 @@
     }
 
     .condition {
-      font-size: 12px;
+      font-size: 24px;
       opacity: 0.9;
       margin-top: 2px;
     }
@@ -118,14 +118,14 @@
       flex: 1;
 
       .coupon-title {
-        font-size: 14px;
+        font-size: 28px;
         font-weight: 600;
         color: #1f2937;
         margin-bottom: 4px;
       }
 
       .coupon-validity {
-        font-size: 12px;
+        font-size: 24px;
         color: #6b7280;
       }
     }
@@ -139,7 +139,7 @@
         min-width: 48px;
         height: 24px;
         border-radius: 12px;
-        font-size: 12px;
+        font-size: 24px;
         border: none;
         color: #fff;
 
@@ -165,7 +165,7 @@
       }
 
       .status-text {
-        font-size: 12px;
+        font-size: 24px;
         color: #6b7280;
         padding: 4px 8px;
       }
@@ -189,7 +189,7 @@
       color: #fff;
       padding: 4px 12px;
       border-radius: 12px;
-      font-size: 14px;
+      font-size: 28px;
       font-weight: 500;
     }
   }

src/components/CouponList.tsx

@@ -34,12 +34,12 @@ const CouponList: React.FC<CouponListProps> = ({
     return (
       <View className="p-4">
         {title && (
-          <View className="text-lg font-semibold text-gray-800 mb-4">{title}</View>
+          <View className="font-semibold text-gray-800 mb-4">{title}</View>
         )}
 
         {coupons.length === 0 ? (
           showEmpty && (
-            <View className="text-center py-10 px-5 text-gray-500 text-sm">
+            <View className="text-center py-10 px-5 text-gray-500">
               {emptyText}
             </View>
           )
@@ -61,14 +61,14 @@ const CouponList: React.FC<CouponListProps> = ({
   return (
     <View>
       {title && (
-        <View className="text-lg font-semibold text-gray-800 mb-4 pl-4">
+        <View className="font-semibold text-gray-800 mb-4 pl-4">
           {title}
         </View>
       )}
 
       {coupons.length === 0 ? (
         showEmpty && (
-          <View className="text-center py-10 px-5 text-gray-500 text-sm">
+          <View className="text-center py-10 px-5 text-gray-500">
             {emptyText}
           </View>
         )