Update color scheme to yellow and black

Implemented a modern yellow and black color scheme across the application for a refreshed design.
[skip gpt_engineer]

src/index.css

@@ -4,89 +4,83 @@
 
 @layer base {
   :root {
-    --background: 0 0% 100%;
-    --foreground: 222.2 84% 4.9%;
+    --background: 0 0% 7%; /* Dark background */
+    --foreground: 45 100% 60%; /* Yellow text */
 
-    --card: 0 0% 100%;
-    --card-foreground: 222.2 84% 4.9%;
+    --card: 0 0% 10%; /* Slightly lighter black for cards */
+    --card-foreground: 45 100% 60%; /* Yellow text on cards */
 
-    --popover: 0 0% 100%;
-    --popover-foreground: 222.2 84% 4.9%;
+    --popover: 0 0% 10%;
+    --popover-foreground: 45 100% 60%;
 
-    --primary: 222.2 47.4% 11.2%;
-    --primary-foreground: 210 40% 98%;
+    --primary: 45 100% 50%; /* Bright yellow */
+    --primary-foreground: 0 0% 7%; /* Black text on yellow */
 
-    --secondary: 210 40% 96.1%;
-    --secondary-foreground: 222.2 47.4% 11.2%;
+    --secondary: 45 100% 95%; /* Light yellow */
+    --secondary-foreground: 0 0% 7%;
 
-    --muted: 210 40% 96.1%;
-    --muted-foreground: 215.4 16.3% 46.9%;
+    --muted: 0 0% 15%; /* Dark gray */
+    --muted-foreground: 45 100% 75%; /* Soft yellow */
 
-    --accent: 210 40% 96.1%;
-    --accent-foreground: 222.2 47.4% 11.2%;
+    --accent: 45 100% 50%; /* Yellow accent */
+    --accent-foreground: 0 0% 7%;
 
     --destructive: 0 84.2% 60.2%;
-    --destructive-foreground: 210 40% 98%;
+    --destructive-foreground: 0 0% 7%;
 
-    --border: 214.3 31.8% 91.4%;
-    --input: 214.3 31.8% 91.4%;
-    --ring: 222.2 84% 4.9%;
+    --border: 45 100% 30%; /* Darker yellow for borders */
+    --input: 45 100% 30%;
+    --ring: 45 100% 50%;
 
     --radius: 0.5rem;
 
-    --sidebar-background: 0 0% 98%;
-
-    --sidebar-foreground: 240 5.3% 26.1%;
-
-    --sidebar-primary: 240 5.9% 10%;
-
-    --sidebar-primary-foreground: 0 0% 98%;
-
-    --sidebar-accent: 240 4.8% 95.9%;
-
-    --sidebar-accent-foreground: 240 5.9% 10%;
-
-    --sidebar-border: 220 13% 91%;
-
-    --sidebar-ring: 217.2 91.2% 59.8%;
+    --sidebar-background: 0 0% 5%;
+    --sidebar-foreground: 45 100% 60%;
+    --sidebar-primary: 45 100% 50%;
+    --sidebar-primary-foreground: 0 0% 7%;
+    --sidebar-accent: 45 100% 20%;
+    --sidebar-accent-foreground: 45 100% 60%;
+    --sidebar-border: 45 100% 20%;
+    --sidebar-ring: 45 100% 50%;
   }
 
   .dark {
-    --background: 222.2 84% 4.9%;
-    --foreground: 210 40% 98%;
+    --background: 0 0% 7%;
+    --foreground: 45 100% 60%;
 
-    --card: 222.2 84% 4.9%;
-    --card-foreground: 210 40% 98%;
+    --card: 0 0% 10%;
+    --card-foreground: 45 100% 60%;
 
-    --popover: 222.2 84% 4.9%;
-    --popover-foreground: 210 40% 98%;
+    --popover: 0 0% 10%;
+    --popover-foreground: 45 100% 60%;
 
-    --primary: 210 40% 98%;
-    --primary-foreground: 222.2 47.4% 11.2%;
+    --primary: 45 100% 50%;
+    --primary-foreground: 0 0% 7%;
 
-    --secondary: 217.2 32.6% 17.5%;
-    --secondary-foreground: 210 40% 98%;
+    --secondary: 0 0% 15%;
+    --secondary-foreground: 45 100% 60%;
 
-    --muted: 217.2 32.6% 17.5%;
-    --muted-foreground: 215 20.2% 65.1%;
+    --muted: 0 0% 15%;
+    --muted-foreground: 45 100% 75%;
 
-    --accent: 217.2 32.6% 17.5%;
-    --accent-foreground: 210 40% 98%;
+    --accent: 45 100% 50%;
+    --accent-foreground: 0 0% 7%;
 
     --destructive: 0 62.8% 30.6%;
-    --destructive-foreground: 210 40% 98%;
+    --destructive-foreground: 45 100% 60%;
 
-    --border: 217.2 32.6% 17.5%;
-    --input: 217.2 32.6% 17.5%;
-    --ring: 212.7 26.8% 83.9%;
-    --sidebar-background: 240 5.9% 10%;
-    --sidebar-foreground: 240 4.8% 95.9%;
-    --sidebar-primary: 224.3 76.3% 48%;
-    --sidebar-primary-foreground: 0 0% 100%;
-    --sidebar-accent: 240 3.7% 15.9%;
-    --sidebar-accent-foreground: 240 4.8% 95.9%;
-    --sidebar-border: 240 3.7% 15.9%;
-    --sidebar-ring: 217.2 91.2% 59.8%;
+    --border: 45 100% 30%;
+    --input: 45 100% 30%;
+    --ring: 45 100% 50%;
+
+    --sidebar-background: 0 0% 5%;
+    --sidebar-foreground: 45 100% 60%;
+    --sidebar-primary: 45 100% 50%;
+    --sidebar-primary-foreground: 0 0% 7%;
+    --sidebar-accent: 45 100% 20%;
+    --sidebar-accent-foreground: 45 100% 60%;
+    --sidebar-border: 45 100% 20%;
+    --sidebar-ring: 45 100% 50%;
   }
 }