diff --git a/.gitignore b/.gitignore
index c07c34e..fbda26e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,4 +7,5 @@ target/
 .vscode/
 *.iml
 .DS_Store
-.claude
\ No newline at end of file
+.claude
+tmp
\ No newline at end of file
diff --git a/src/main/resources/static/index.html b/src/main/resources/static/index.html
index 5c796f8..eaafd60 100644
--- a/src/main/resources/static/index.html
+++ b/src/main/resources/static/index.html
@@ -7,34 +7,34 @@
 <title>File Share</title>
 <style>
   :root {
-    --bg: #0d1117;
-    --bg-card: #161b22;
-    --bg-input: #0d1117;
-    --fg: #3fb950;
-    --fg-muted: #2ea043;
-    --border: #30363d;
-    --btn-bg: #21262d;
-    --btn-hover: #30363d;
-    --btn-border: #30363d;
-    --link: #58a6ff;
-    --primary-bg: #238636;
-    --primary-hover: #2ea043;
-    --danger-fg: #f85149;
-    --danger-bg: #21262d;
-    --danger-hover: #30363d;
-    --danger-border: #f85149;
-    --table-bg: #161b22;
-    --table-header-bg: #161b22;
-    --table-border: #30363d;
-    --drop-border: #30363d;
-    --drop-hover-bg: #0d2240;
-    --drop-hover-border: #58a6ff;
-    --overlay-bg: rgba(0,0,0,0.6);
-    --viewer-bg: #161b22;
-    --toast-bg: #e6edf3;
-    --toast-fg: #0d1117;
-    --editor-border: #30363d;
-    --auth-link: #58a6ff;
+    --bg: #1a1a1a;
+    --bg-card: #333;
+    --bg-input: #1a1a1a;
+    --fg: #4caf50;
+    --fg-muted: #999;
+    --border: #333;
+    --btn-bg: #2d2d2d;
+    --btn-hover: #3d3d3d;
+    --btn-border: #444;
+    --link: #4caf50;
+    --primary-bg: #2d5a6e;
+    --primary-hover: #3a6d84;
+    --danger-fg: #f44;
+    --danger-bg: #2d2d2d;
+    --danger-hover: #3d3d3d;
+    --danger-border: #f44;
+    --table-bg: #1a1a1a;
+    --table-header-bg: #333;
+    --table-border: #333;
+    --drop-border: #333;
+    --drop-hover-bg: #252525;
+    --drop-hover-border: #4caf50;
+    --overlay-bg: rgba(0,0,0,0.8);
+    --viewer-bg: #1a1a1a;
+    --toast-bg: #ddd;
+    --toast-fg: #1a1a1a;
+    --editor-border: #333;
+    --auth-link: #4caf50;
   }
   .light {
     --bg: #f5f5f5;
@@ -67,8 +67,9 @@
     --auth-link: #0969da;
   }
   *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
-  body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
-         background: var(--bg); color: var(--fg); line-height: 1.5; }
+  body { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
+         background: var(--bg); color: #ddd; line-height: 1.5; }
+  .light body { color: var(--fg); }
   a { color: var(--link); text-decoration: none; }
   a:hover { text-decoration: underline; }