Add config.js, gruvbox.css, debug panel dropdowns

gruvbox.css

@@ -0,0 +1,77 @@
+/* Gruvbox color theme - alternative to Ash */
+
+:root {
+    /* Base surfaces (dark) */
+    --black: #1d2021;
+    --black-light: #282828;
+    --black-dark: #1d2021;
+
+    --dark: #282828;
+    --dark-light: #32302f;
+    --dark-dark: #1d2021;
+
+    --gray-darker: #3c3836;
+    --gray-darker-light: #45403d;
+    --gray-darker-dark: #32302f;
+
+    --gray-dark: #504945;
+    --gray-dark-light: #5a524c;
+    --gray-dark-dark: #3c3836;
+
+    --gray: #7c6f64;
+    --gray-light: #928374;
+    --gray-dark: #504945;
+
+    --gray-light: #928374;
+    --gray-light-light: #a89984;
+    --gray-light-dark: #7c6f64;
+
+    --stone: #a89984;
+    --stone-light: #bdae93;
+    --stone-dark: #928374;
+
+    --icon: #bdae93;
+    --icon-light: #d5c4a1;
+    --icon-dark: #a89984;
+
+    --bone: #ebdbb2;
+    --bone-light: #fbf1c7;
+    --bone-dark: #d5c4a1;
+
+    --chalk: #fbf1c7;
+    --chalk-light: #f9f5d7;
+    --chalk-dark: #ebdbb2;
+
+    /* Accent colors */
+    --orange: #fe8019;
+    --orange-light: #fea848;
+    --orange-dark: #d65d0e;
+
+    --yellow: #fabd2f;
+    --yellow-light: #fac74b;
+    --yellow-dark: #d79921;
+
+    --red: #fb4934;
+    --red-light: #fb6e54;
+    --red-dark: #cc241d;
+
+    --brown: #b16286;
+    --brown-light: #c6789c;
+    --brown-dark: #8f3f71;
+
+    --pink: #d3869b;
+    --pink-light: #e0a3b1;
+    --pink-dark: #b16286;
+
+    --green: #b8bb26;
+    --green-light: #c8d337;
+    --green-dark: #98971a;
+
+    --blue: #83a598;
+    --blue-light: #a0b8b0;
+    --blue-dark: #458588;
+
+    --purple: #b16286;
+    --purple-light: #c6789c;
+    --purple-dark: #8f3f71;
+}