chore: delete old static frontend and rename frontend-next to frontend

frontend/src/app/globals.css

@@ -0,0 +1,82 @@
+@import "tailwindcss";
+
+@custom-variant dark (&:where(.dark, .dark *));
+
+:root {
+  --track-bg: #e4e4e7;
+}
+
+.dark {
+  --track-bg: #27272a;
+}
+
+@theme {
+  --color-background: #fafafa;
+  --color-foreground: #18181b;
+
+  --color-primary: #84cc16; /* Lime-500 */
+  --color-hover: #65a30d; /* Lime-600 */
+  --color-soft-accent: #d9f99d; /* Lime-200 */
+  --color-success: #10b981; /* Emerald-500 */
+  
+  --color-text-primary: #18181b;
+  --color-text-secondary: #52525b;
+
+  --radius-lg: 1rem;     /* rounded-2xl */
+  --radius-md: 0.75rem;  /* rounded-xl */
+  --radius-sm: 0.5rem;   /* rounded-lg */
+}
+
+/* Custom styling presets */
+body {
+  background-color: #fafafa;
+  color: #18181b;
+  font-family: 'Inter', system-ui, -apple-system, sans-serif;
+  overflow-x: hidden;
+}
+
+/* Glowing Aura Background */
+.glow-backdrop {
+  position: fixed;
+  top: 0;
+  left: 0;
+  right: 0;
+  bottom: 0;
+  z-index: -10;
+  pointer-events: none;
+  background-image: 
+    radial-gradient(circle at 10% 20%, rgba(132, 204, 22, 0.04) 0%, transparent 40%),
+    radial-gradient(circle at 90% 80%, rgba(16, 185, 129, 0.04) 0%, transparent 40%);
+}
+
+/* Glassmorphism panel overlay */
+.glass-panel {
+  background: rgba(255, 255, 255, 0.85);
+  backdrop-filter: blur(12px);
+  -webkit-backdrop-filter: blur(12px);
+  border: 1px solid rgba(24, 24, 27, 0.05);
+}
+
+/* Custom pulse animations for recording signals */
+@keyframes signal-pulse {
+  0%, 100% {
+    transform: scale(1);
+    box-shadow: 0 0 0 0 rgba(132, 204, 22, 0.4);
+  }
+  50% {
+    transform: scale(1.1);
+    box-shadow: 0 0 10px 4px rgba(132, 204, 22, 0.2);
+  }
+}
+
+.pulse-indicator {
+  display: inline-block;
+  width: 10px;
+  height: 10px;
+  border-radius: 9999px;
+  background-color: #84cc16;
+}
+
+.pulse-indicator.active {
+  animation: signal-pulse 2s infinite ease-in-out;
+}