Add color request feature with modal and Safari styling fixes

- Implement color request modal popup instead of separate page
- Add Serbian translations throughout
- Fix Safari form styling issues with custom CSS
- Add 'Other' option to material and finish dropdowns
- Create admin panel for managing color requests
- Add database migration for color_requests table
- Implement API endpoints for color request management

src/styles/index.css

@@ -42,4 +42,58 @@
 
 .animate-shimmer {
   animation: shimmer 3s ease-in-out infinite;
+}
+
+/* Safari form styling fixes */
+@layer base {
+  /* Remove Safari's default styling for form inputs */
+  input[type="text"],
+  input[type="email"],
+  input[type="url"],
+  input[type="tel"],
+  input[type="number"],
+  input[type="password"],
+  input[type="search"],
+  select,
+  textarea {
+    -webkit-appearance: none;
+    -moz-appearance: none;
+    appearance: none;
+  }
+  
+  /* Fix Safari select arrow */
+  select {
+    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
+    background-repeat: no-repeat;
+    background-position: right 0.7rem center;
+    background-size: 1em;
+    padding-right: 2.5rem;
+  }
+  
+  /* Dark mode select arrow */
+  .dark select {
+    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23d1d5db' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
+  }
+  
+  /* Ensure consistent border radius on iOS */
+  input,
+  select,
+  textarea {
+    border-radius: 0.375rem;
+  }
+  
+  /* Remove iOS zoom on focus */
+  @media screen and (max-width: 768px) {
+    input[type="text"],
+    input[type="email"],
+    input[type="url"],
+    input[type="tel"],
+    input[type="number"],
+    input[type="password"],
+    input[type="search"],
+    select,
+    textarea {
+      font-size: 16px;
+    }
+  }
 }