Added a series of nicely curated themes

static/themes/monokai-dark.css

@@ -0,0 +1,18 @@
+:root {
+    --bg: #272822; /* Classic Monokai dark */
+    --bg-secondary: #3e3d32; /* Darker olive grey */
+    --accent: #f92672; /* Monokai’s signature pink-red */
+
+    --header: #a6e22e; /* Neon green */
+    --fg: #f8f8f2; /* Soft off-white */
+    
+    --input: #373831; /* Slightly lighter grey-green */
+    
+    --link: #66d9ef; /* Monokai cyan */
+    --glow: #49483e; /* Muted background glow */
+    --hover: #fd7c95; /* Lighter pink hover */
+
+    --green: #a6e22e; /* Bright Monokai green */
+    --red: #f92672; /* Soft pinkish-red */
+    --blue: #66d9ef; /* Bright cyan */
+}