diff --git a/src/app/layout.tsx b/src/app/layout.tsx
index a6b9068..efb7789 100644
--- a/src/app/layout.tsx
+++ b/src/app/layout.tsx
@@ -56,30 +56,6 @@ export default function RootLayout({
               const theme = localStorage.getItem('theme-mode') || 'dark';
               const html = document.documentElement;
               
-              function injectStyles(t) {
-                let style = document.getElementById('theme-override-styles');
-                if (!style) {
-                  style = document.createElement('style');
-                  style.id = 'theme-override-styles';
-                  document.head.appendChild(style);
-                }
-                if (t === 'dark') {
-                  style.textContent = \`
-                    html.dark .min-h-screen, html.dark .bg-gradient-to-b { background: linear-gradient(to bottom, #0f172a, #1e293b) !important; color: #f1f5f9 !important; }
-                    html.dark * { color: #f1f5f9 !important; }
-                    html.dark input, html.dark textarea { background-color: #1e293b !important; color: #f1f5f9 !important; border-color: #334155 !important; }
-                    html.dark button { background-color: #334155 !important; color: #f1f5f9 !important; }
-                  \`;
-                } else {
-                  style.textContent = \`
-                    html:not(.dark) .min-h-screen, html:not(.dark) .bg-gradient-to-b { background: linear-gradient(to bottom, #f8fafc, #f1f5f9) !important; color: #1e293b !important; }
-                    html:not(.dark) * { color: #1e293b !important; }
-                    html:not(.dark) input, html:not(.dark) textarea { background-color: #e2e8f0 !important; color: #1e293b !important; border-color: #cbd5e1 !important; }
-                    html:not(.dark) button { background-color: #cbd5e1 !important; color: #1e293b !important; }
-                  \`;
-                }
-              }
-              
               if (theme === 'dark') {
                 html.classList.add('dark');
               } else if (theme === 'light') {
@@ -87,10 +63,7 @@ export default function RootLayout({
               } else if (theme === 'system') {
                 const isDark = window.matchMedia('(prefers-color-scheme: dark)').matches;
                 if (isDark) html.classList.add('dark');
-                else html.classList.remove('dark');
               }
-              
-              injectStyles(html.classList.contains('dark') ? 'dark' : 'light');
             })();
           `
         }} />
diff --git a/src/components/SettingsPage.tsx b/src/components/SettingsPage.tsx
index d3b964c..a7ad8bf 100644
--- a/src/components/SettingsPage.tsx
+++ b/src/components/SettingsPage.tsx
@@ -24,53 +24,6 @@ export default function SettingsPage({ userEmail }: SettingsPageProps) {
     }
   }, []);
 
-  const injectThemeStyles = (theme: string) => {
-    let styleId = 'theme-override-styles';
-    let styleTag = document.getElementById(styleId) as HTMLStyleElement;
-    
-    if (!styleTag) {
-      styleTag = document.createElement('style');
-      styleTag.id = styleId;
-      document.head.appendChild(styleTag);
-    }
-
-    if (theme === 'dark') {
-      styleTag.textContent = `
-        html.dark .min-h-screen, html.dark .bg-gradient-to-b { 
-          background: linear-gradient(to bottom, #0f172a, #1e293b) !important; 
-          color: #f1f5f9 !important;
-        }
-        html.dark * { color: #f1f5f9 !important; }
-        html.dark input, html.dark textarea { 
-          background-color: #1e293b !important; 
-          color: #f1f5f9 !important; 
-          border-color: #334155 !important;
-        }
-        html.dark button { 
-          background-color: #334155 !important; 
-          color: #f1f5f9 !important;
-        }
-      `;
-    } else if (theme === 'light') {
-      styleTag.textContent = `
-        html:not(.dark) .min-h-screen, html:not(.dark) .bg-gradient-to-b { 
-          background: linear-gradient(to bottom, #f8fafc, #f1f5f9) !important; 
-          color: #1e293b !important;
-        }
-        html:not(.dark) * { color: #1e293b !important; }
-        html:not(.dark) input, html:not(.dark) textarea { 
-          background-color: #e2e8f0 !important; 
-          color: #1e293b !important; 
-          border-color: #cbd5e1 !important;
-        }
-        html:not(.dark) button { 
-          background-color: #cbd5e1 !important; 
-          color: #1e293b !important;
-        }
-      `;
-    }
-  };
-
   const handleThemeChange = (newTheme: string) => {
     setCurrentTheme(newTheme);
     localStorage.setItem('theme-mode', newTheme);
@@ -79,20 +32,16 @@ export default function SettingsPage({ userEmail }: SettingsPageProps) {
     
     if (newTheme === 'dark') {
       html.classList.add('dark');
-      injectThemeStyles('dark');
       toast.success('🌙 Dark theme');
     } else if (newTheme === 'light') {
       html.classList.remove('dark');
-      injectThemeStyles('light');
       toast.success('☀️ Light theme');
     } else if (newTheme === 'system') {
       const prefersDark = window.matchMedia('(prefers-color-scheme: dark)').matches;
       if (prefersDark) {
         html.classList.add('dark');
-        injectThemeStyles('dark');
       } else {
         html.classList.remove('dark');
-        injectThemeStyles('light');
       }
       toast.success('🔄 System');
     }