diff --git a/internal/web/static/app.css b/internal/web/static/app.css
index 43c43ce..67df380 100644
--- a/internal/web/static/app.css
+++ b/internal/web/static/app.css
@@ -255,13 +255,8 @@ body {
 .theme-grid { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 14px; }
 
 /* #161: more breathing room between settings sections */
-#settings-dark-toggle {
-  margin-bottom: 20px;
-  margin-left: auto;
-  margin-right: auto;
-  display: flex;
-  justify-content: center;
-}
+/* #207 r2: owner wants the toggle left aligned (revert #197 centering) */
+#settings-dark-toggle { margin-bottom: 20px; }
 .settings-body h3 { margin-top: 28px; }
 .settings-body .theme-grid { margin-bottom: 8px; }
 .theme-card {