add loading page

2 files changed, 53 insertions, 2 deletions

diff --git a/src/components/Loading.svelte b/src/components/Loading.svelte
new file mode 100644
index 0000000..5fb6f9a
--- /dev/null
+++ b/src/components/Loading.svelte
@@ -0,0 +1,52 @@
+<script>
+    import { isLoading } from '../control/loading';
+</script>
+
+{#if $isLoading}
+    <div id="loading">
+        <div class="loading-content">
+            <div class="loading-spinner"></div>
+            <br>
+            <p>加载中...</p>
+        </div>
+    </div>
+{/if}
+
+
+<style>
+    /* 全屏 loading 样式 */
+    #loading {
+        position: fixed;
+        top: 0;
+        left: 0;
+        width: 100%;
+        height: 100%;
+        background: rgba(255, 255, 255, 0.9); /* 半透明背景 */
+        z-index: 9999; /* 确保在最前面 */
+        display: block; /* 默认隐藏 */
+    }
+
+    /* loading 内容区域 */
+    .loading-content {
+        position: absolute;
+        top: 50%;
+        left: 50%;
+        transform: translate(-50%, -50%);
+        text-align: center;
+    }
+
+    /* loading 动画 */
+    .loading-spinner {
+        width: 50px;
+        height: 50px;
+        border: 5px solid #f3f3f3;
+        border-top: 5px solid #3498db;
+        border-radius: 50%;
+        animation: spin 1s linear infinite;
+    }
+
+    @keyframes spin {
+        0% { transform: rotate(0deg); }
+        100% { transform: rotate(360deg); }
+    }
+</style>
diff --git a/src/components/MainPanel.svelte b/src/components/MainPanel.svelte
index 2d89b68..f023dd9 100644
--- a/src/components/MainPanel.svelte
+++ b/src/components/MainPanel.svelte
@@ -28,7 +28,7 @@
 
     function saveDeck() {
         let deckString = genYdk($deck);
-        downloadStringAsFile('mydeck.ydk', deckString)
+        downloadStringAsFile(deckString)
     }
 
     function copyDeck() {
@@ -163,7 +163,6 @@
 }
 
 .card-grid-thumb {
-    background-color: #eee;
     aspect-ratio: 1/1.4;
     border-radius: 5px;
 }