switch to the new VN-style design

src/App.css

@@ -1,42 +1,137 @@
-#root {
-  max-width: 1280px;
-  margin: 0 auto;
-  padding: 2rem;
+* {
+  box-sizing: border-box;
+}
+
+:root {
+  
+}
+
+body {
+  margin: 0;
+  padding: 0;
+  background: linear-gradient(to bottom, #bae6fd, #ffffff);
+  color: #1f2937;
+  height: 100vh;
+  overflow-x: hidden;
+}
+
+.app-container {
+  min-height: 100vh;
+  display: flex;
+  flex-direction: column;
+  justify-content: center;
+  align-items: center;
+  padding: 1rem;
+}
+
+.scene-wrapper {
+  position: relative;
+  max-width: 640px;
+  width: 100%;
+  padding: 1rem;
+}
+
+.avatar {
+  position: absolute;
+  top: -80px;
+  left: 50%;
+  transform: translateX(-50%);
+  width: 128px;
+  height: 128px;
+  border-radius: 50%;
+  border: 4px solid white;
+  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
+  object-fit: cover;
+  animation: popIn 0.4s ease;
+}
+
+.dialogue-box {
+  background: rgba(255, 255, 255, 0.9);
+  border: 1px solid #d1d5db;
+  border-radius: 1.5rem;
+  padding: 1.5rem;
+  margin-top: 6rem;
+  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
+  animation: fadeIn 0.5s ease-in-out;
+}
+
+.dialogue-text {
+  font-size: 1.125rem;
+  color: #374151;
+  margin-bottom: 1rem;
+}
+
+.dialogue-text strong {
+  color: #111827;
+}
+
+.control-button {
+  margin-top: 1.5rem;
+  padding: 0.75rem 1.5rem;
+  font-size: 1.125rem;
+  font-weight: 700;
+  color: white;
+  border: none;
+  border-radius: 9999px;
+  box-shadow: 0 6px 14px rgba(0, 0, 0, 0.1);
+  transition: background 0.3s ease;
+}
+
+.control-button.recording {
+  background-color: #ef4444;
+}
+
+.control-button.idle {
+  background-color: #3b82f6;
+}
+
+.control-button.idle:hover {
+  background-color: #2563eb;
+}
+
+.recording-indicator {
+  color: red;
+  font-weight: bold;
+  margin-top: 1rem;
   text-align: center;
+  animation: pulse 1s infinite;
 }
 
-.logo {
-  height: 6em;
-  padding: 1.5em;
-  will-change: filter;
-  transition: filter 300ms;
-}
-.logo:hover {
-  filter: drop-shadow(0 0 2em #646cffaa);
-}
-.logo.react:hover {
-  filter: drop-shadow(0 0 2em #61dafbaa);
+.waveform-canvas {
+  width: 300px; /* same as element width */
+  height: 60px; /* same as element height */
+  background-color: #000;
+  border-radius: 8px;
+  margin: 10px auto;
+  display: block;
 }
 
-@keyframes logo-spin {
+
+
+@keyframes pulse {
+  0% { opacity: 1; }
+  50% { opacity: 0.3; }
+  100% { opacity: 1; }
+}
+
+@keyframes fadeIn {
   from {
-    transform: rotate(0deg);
+    opacity: 0;
+    transform: translateY(10px);
   }
   to {
-    transform: rotate(360deg);
+    opacity: 1;
+    transform: translateY(0);
   }
 }
 
-@media (prefers-reduced-motion: no-preference) {
-  a:nth-of-type(2) .logo {
-    animation: logo-spin infinite 20s linear;
+@keyframes popIn {
+  0% {
+    transform: scale(0.8);
+    opacity: 0;
+  }
+  100% {
+    transform: scale(1);
+    opacity: 1;
   }
 }
-
-.card {
-  padding: 2em;
-}
-
-.read-the-docs {
-  color: #888;
-}