v0.3.2 - Fix dark mode conflicts with WordPress global styles

Fix dark mode body colors overridden by WordPress theme.json styles.color,
add broad dark mode rules for plugin form elements, fix footer-columns
template, and add style variation bridge function.

Co-Authored-By: Claude <noreply@anthropic.com>

src/scss/_custom.scss

@@ -36,8 +36,25 @@
     }
 }
 
-// Offcanvas navigation dark mode compatibility
+// Force Bootstrap dark mode body colors past any WordPress global styles.
+// WordPress may output body { background-color: ...; color: ...; } via
+// global-styles that overrides Bootstrap's variable-based body styling.
+html[data-bs-theme="dark"] body {
+    background-color: var(--bs-body-bg) !important;
+    color: var(--bs-body-color) !important;
+}
+
+// Dark mode for all form elements — catches plugin-generated controls
+// that lack Bootstrap's .form-select / .form-control classes.
 [data-bs-theme="dark"] {
+    select,
+    input:not([type="checkbox"]):not([type="radio"]):not([type="submit"]):not([type="button"]):not([type="reset"]),
+    textarea {
+        background-color: var(--bs-body-bg);
+        color: var(--bs-body-color);
+        border-color: var(--bs-border-color);
+    }
+
     .offcanvas {
         --bs-offcanvas-bg: var(--bs-body-bg);
     }