Remove redundant HTML, update text

lang/en_us.php

@@ -30,5 +30,6 @@ define("STRINGS", [
     "captcha error" => "There was a problem with the CAPTCHA (robot test).  Try again.",
     "home" => "Home",
     "point of sale" => "Point of Sale",
-    "barcode" => "Barcode"
+    "barcode" => "Barcode",
+    "barcode or search" => "Barcode or Search"
 ]);

pages/pos.php

@@ -6,18 +6,14 @@
  */
 ?>
 <div class="row">
-    <div class="col-12 col-md-6">
-        <div class="card d-block d-md-none mb-2">
-            <div class="display-4 p-1 text-center">$<span class="grand-total">0.00</span></div>
-        </div>
-
+    <div class="col-12 col-md-6 order-1 order-md-0">
         <div class="card d-flex">
             <div class="card-header p-1">
                 <div class="input-group">
                     <div class="input-group-prepend">
                         <span class="input-group-text px-2"><i class="fas fa-barcode"></i></span>
                     </div>
-                    <input type="text" class="form-control" id="barcode" placeholder="<?php lang("barcode"); ?>" />
+                    <input type="text" class="form-control" id="barcode" placeholder="<?php lang("barcode or search"); ?>" />
                     <div class="input-group-append">
                         <button class="btn btn-link" type="button" id="barcodebtn"><i class="fas fa-search"></i></button>
                     </div>
@@ -31,9 +27,9 @@
         </div>
     </div>
 
-    <div class="col-12 col-md-6">
-        <div class="card d-none d-md-block">
-            <div class="display-4 p-3 text-center">$<span class="grand-total">236.32</span></div>
+    <div class="col-12 col-md-6 order-0 order-md-1">
+        <div class="card mb-3 mb-md-0">
+            <div class="display-4 p-1 p-md-3 text-center">$<span class="grand-total">0.00</span></div>
         </div>
     </div>
 </div>