Enhance high-contrast theme styles and improve product display

- Added placeholder color and opacity adjustments for high-contrast mode.
- Updated styles for search filters and categories in the left column to improve visibility.
- Enhanced featured products link styles for better contrast.
- Improved product price and shipping display, including discount and new flags.
- Standardized background and text colors for product descriptions and buttons.

.vscode/ftp-kr.sync.cache.json

@@ -52,9 +52,9 @@
     "custom": {},
     "custom-cron.php": {
       "type": "-",
-      "size": 1112,
+      "size": 1396,
       "lmtime": 0,
-      "modified": false
+      "modified": true
     },
     "customers.csv": {
       "type": "-",
@@ -98,7 +98,7 @@
     },
     "google-merchant_id-1.xml": {
       "type": "-",
-      "size": 18470225,
+      "size": 18798984,
       "lmtime": 0,
       "modified": true
     },

themes/InterBlue/assets/css/custom.scss

@@ -1007,6 +1007,11 @@ body.high-contrast {
           background: $cYellow;
           border: 0;
           color: #000;
+
+          &::placeholder {
+            color: #000 !important;
+            opacity: 1 !important;
+          }
         }
 
         i {
@@ -1055,4 +1060,104 @@ body.high-contrast {
   section#wrapper {
     background: #000;
   }
+
+  #left-column {
+    #search_filters_brands {
+      background: #000;
+      border: 1px solid #FFF;
+      margin-bottom: 25px;
+      color: #FFF;
+
+      .h6 {
+        margin-bottom: 15px;
+        display: block;
+
+        a {
+          color: #FFF;
+        }
+      }
+    }
+
+    .block-categories {
+      background: #000;
+      border: 1px solid #FFF;
+
+      ul {
+        li {
+          a {
+            background: none !important;
+            color: #FFF;
+            text-decoration: underline;
+          }
+        }
+      }
+    }
+  }
+
+  .featured-products {
+    .all-product-link {
+      background: #000 !important;
+      border: 2px solid $cYellow !important;
+      color: $cYellow !important;
+    }
+  }
+
+  .products {
+    .product-price-and-shipping {
+      .discount-percentage {
+        padding: 10px !important;
+        font-size: 14px;
+      }
+    }
+
+    .product-flags {
+      .new {
+        padding: 10px !important;
+        font-size: 14px;
+      }
+    }
+
+    .thumbnail-container {
+      background: #000 !important;
+      border: 0 !important;
+
+      .product-description {
+        background: #000 !important;
+
+        .product-title {
+          h3 {
+            a {
+              color: #FFF !important;
+            }
+          }
+        }
+
+        .product-price-and-shipping {
+          * {
+            color: #FFF !important;
+          }
+        }
+
+        button {
+          background: $cYellow;
+          color: #000;
+          border: 0 !important;
+          padding: 15px !important;
+
+          i,
+          span {
+            color: #000 !important;
+          }
+
+          i {
+            display: none;
+          }
+
+          span {
+            font-size: 14px;
+          }
+        }
+      }
+    }
+  }
 }