diff --git a/public/index.html b/public/index.html
index b74737d..1028666 100644
--- a/public/index.html
+++ b/public/index.html
@@ -866,10 +866,17 @@
     }
 
     function getFileClass(status) {
-      if (status === 'M') return 'git-file-modified';
-      if (status === 'A') return 'git-file-added';
-      if (status === 'D') return 'git-file-deleted';
-      if (status === '??') return 'git-file-untracked';
+      // Git status is two characters: index status + working tree status
+      // Check first non-space character for primary classification
+      const char = status.trim()[0] || '';
+      if (char === 'M') return 'git-file-modified';
+      if (char === 'A') return 'git-file-added';
+      if (char === 'D') return 'git-file-deleted';
+      if (char === 'R') return 'git-file-modified'; // Renamed treated as modified
+      if (char === 'C') return 'git-file-added'; // Copied treated as added
+      if (char === 'U') return 'git-file-modified'; // Unmerged treated as modified
+      if (char === '?') return 'git-file-untracked';
+      if (char === '!') return 'git-file-untracked'; // Ignored
       return '';
     }