Update static/styles.css

static/styles.css

@@ -6,9 +6,16 @@ body {
     background-color: #f0f0f0;
 }
 
-#game-info {
+#game-container {
+    position: relative;
+    width: 100%;
+    max-width: 800px;
+}
+
+#info {
     margin-bottom: 20px;
     font-size: 18px;
+    text-align: center;
 }
 
 #coin {
@@ -20,35 +27,63 @@ body {
     align-items: center;
     font-size: 72px;
     cursor: pointer;
-    margin-bottom: 20px;
+    margin: 0 auto 20px;
 }
 
 #shop {
     display: flex;
-    justify-content: space-around;
+    flex-wrap: wrap;
+    justify-content: center;
     width: 100%;
-    max-width: 800px;
     margin-top: 20px;
 }
 
 .shop-item {
     text-align: center;
-    padding: 10px;
+    padding: 5px;
     border: 1px solid #ccc;
     border-radius: 5px;
     cursor: pointer;
+    margin: 5px;
+    font-size: 12px;
 }
 
 .shop-coin {
-    width: 50px;
-    height: 50px;
+    width: 40px;
+    height: 40px;
     border-radius: 50%;
-    margin: 0 auto;
+    margin: 0 auto 5px;
+    display: flex;
+    flex-direction: column;
+    justify-content: center;
+    align-items: center;
+    font-size: 10px;
 }
 
 #generate-coin {
-    margin-top: 20px;
+    display: block;
+    margin: 20px auto 0;
     padding: 10px 20px;
     font-size: 16px;
     cursor: pointer;
 }
+
+#loading-overlay {
+    position: absolute;
+    top: 0;
+    left: 0;
+    width: 100%;
+    height: 100%;
+    background-color: rgba(0, 0, 0, 0.5);
+    display: none;
+    justify-content: center;
+    align-items: center;
+    z-index: 1000;
+}
+
+.loading-message {
+    background-color: white;
+    padding: 20px;
+    border-radius: 5px;
+    font-size: 18px;
+}