diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..c318d36
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "chat"]
+	path = chat
+	url = https://github.com/Unity-Lab-AI/Unity-AI-Lab-PAIL.git
diff --git a/chat b/chat
new file mode 160000
index 0000000..a3ebeae
--- /dev/null
+++ b/chat
@@ -0,0 +1 @@
+Subproject commit a3ebeae8038cefbb215df1cf19d93633b062fbd5
diff --git a/index.html b/index.html
index ce3f8be..40c1c54 100644
--- a/index.html
+++ b/index.html
@@ -1,2274 +1,169 @@
-<!doctype html>
-<html lang="en">
+<!DOCTYPE html>
+<html lang="en" data-bs-theme="dark">
   <head>
-    <link
-      href="https://cdnjs.cloudflare.com/ajax/libs/prism/1.29.0/themes/prism-tomorrow.min.css"
-      rel="stylesheet"
+    <meta charset="UTF-8" />
+    <meta
+      name="viewport"
+      content="width=device-width, initial-scale=1, shrink-to-fit=no"
     />
+    <title>Unity AI Lab - Home</title>
+
+    <!-- Bootstrap CSS (CDN) -->
     <link
-      href="https://cdnjs.cloudflare.com/ajax/libs/prism/1.29.0/plugins/line-numbers/prism-line-numbers.min.css"
+      href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/css/bootstrap.min.css"
       rel="stylesheet"
     />
-    <meta charset="UTF-8" />
-    <title>Unity Chat Interface</title>
-    <style>
-      .chat-container {
-        --chat-primary: #3b82f6;
-        --chat-secondary: #1e40af;
-        --chat-bg: #18181b;
-        --chat-text: #f3f4f6;
-        font-size: 13px;
-      }
-
-      .chat-layout {
-        display: flex;
-        gap: 1rem;
-        margin-bottom: 1rem;
-        height: calc(100vh - 200px);
-        transition: all 0.3s ease;
-        overflow: hidden;
-        position: relative;
-      }
-
-      .chat-layout.full-chat {
-        display: block;
-      }
-
-      .chat-layout.full-code {
-        display: block;
-      }
-
-      .chat-main {
-        flex: 3;
-        display: flex;
-        flex-direction: column;
-        transition: all 0.3s ease;
-        min-height: 0;
-        overflow: hidden;
-      }
-
-      .chat-layout.full-chat .chat-main {
-        position: absolute;
-        top: 0;
-        left: 0;
-        right: 0;
-        bottom: 0;
-        width: 100%;
-        height: 100%;
-        overflow: hidden;
-      }
-
-      .chat-layout.full-code .chat-main {
-        display: none;
-      }
 
-      .control-btn,
-      .nav-btn,
-      .copy-button {
-        background: linear-gradient(to bottom, #0284c7 0%, #0369a1 100%);
-        border: none;
-        border-radius: 0.375rem;
-        color: white;
-        padding: 0.5rem 1rem;
-        font-size: 0.875rem;
-        font-weight: 500;
-        cursor: pointer;
-        transition: all 0.2s ease;
-        box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
+    <style>
+      :root {
+        --win11-accent: #3b82f6;
+        --win11-bg: #1e1e1e;
+        --win11-glass: rgba(255, 255, 255, 0.05);
+        --win11-text: #e5e7eb;
       }
 
-      .control-btn:hover,
-      .nav-btn:hover,
-      .copy-button:hover {
-        background: linear-gradient(to bottom, #0369a1 0%, #075985 100%);
-        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
+      html, body {
+        background-color: var(--win11-bg);
+        color: var(--win11-text);
+        font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
       }
 
-      .control-btn:active,
-      .nav-btn:active,
-      .copy-button:active {
-        transform: translateY(1px);
-        box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
+      .navbar {
+        background: var(--win11-glass);
+        backdrop-filter: blur(10px);
+        border-bottom: 1px solid rgba(255,255,255,0.1);
       }
 
-      .control-btn:disabled,
-      .nav-btn:disabled {
-        background: #64748b;
-        cursor: not-allowed;
-        box-shadow: none;
+      .nav-link.active {
+        color: var(--win11-accent) !important;
       }
 
-      .code-panel {
-        flex: 2;
-        background: var(--chat-bg);
-        border: 1px solid var(--chat-primary);
+      .hero {
+        background: var(--win11-glass);
+        backdrop-filter: blur(20px);
         border-radius: 1rem;
-        overflow: hidden;
-        min-height: 400px;
-        display: flex;
-        flex-direction: column;
-        transition: all 0.3s ease;
-      }
-
-      .code-panel pre[class*="language-"] {
-        margin: 0;
-        border-radius: 0;
-        padding: 1rem;
-        background: #1e1e1e !important;
-      }
-
-      .code-panel pre[class*="language-"].line-numbers {
-        padding-left: 3.8em;
-      }
-
-      .chat-layout.full-chat .code-panel {
-        display: none;
-      }
-
-      .chat-layout.full-code .code-panel {
-        position: absolute;
-        top: 0;
-        left: 0;
-        right: 0;
-        bottom: 0;
-        width: 100%;
-        height: 100%;
-        overflow: hidden;
-      }
-
-      .code-panel-header {
-        background: #1a202c;
-        padding: 0.75rem 1rem;
-        border-bottom: 1px solid var(--chat-primary);
-        display: flex;
-        justify-content: space-between;
-        align-items: center;
-        position: sticky;
-        top: 0;
-        z-index: 10;
-      }
-
-      .code-panel-title {
-        font-size: 14px;
-        font-weight: bold;
-        color: var(--chat-text);
+        padding: 3rem;
       }
 
-      .code-panel-controls {
-        display: flex;
-        gap: 0.5rem;
-      }
-
-      .code-panel-content {
-        padding: 1rem;
-        overflow-y: auto;
-        flex-grow: 1;
-        min-height: 0;
-        background: #1e1e1e;
-      }
-
-      .code-panel-empty {
-        color: #6b7280;
-        text-align: center;
-        padding: 2rem;
-        font-style: italic;
+      .hero h1 {
+        font-weight: 700;
+        font-size: 2.5rem;
+        color: var(--win11-accent);
       }
 
-      .nav-controls {
-        display: flex;
-        gap: 0.5rem;
-        justify-content: center;
-        align-items: center;
+      .hero p {
+        color: #cbd5e1;
       }
 
-      .chat-box {
-        background: var(--chat-bg);
-        border: 1px solid var(--chat-primary);
+      .placeholder-section {
+        background: var(--win11-glass);
+        backdrop-filter: blur(20px);
         border-radius: 1rem;
-        padding: 1rem;
-        overflow-y: auto;
-        scrollbar-width: thin;
-        scrollbar-color: var(--chat-primary) var(--chat-bg);
-        flex-grow: 1;
-        height: 100%;
-        min-height: 0;
-      }
-
-      .chat-box::-webkit-scrollbar,
-      .code-panel::-webkit-scrollbar {
-        width: 8px;
-      }
-
-      .chat-box::-webkit-scrollbar-track,
-      .code-panel::-webkit-scrollbar-track {
-        background: var(--chat-bg);
-      }
-
-      .chat-box::-webkit-scrollbar-thumb,
-      .code-panel::-webkit-scrollbar-thumb {
-        background-color: var(--chat-primary);
-        border-radius: 4px;
-      }
-
-      .message {
-        margin: 8px 0;
-        padding: 10px 12px;
-        border-radius: 12px;
-        max-width: 85%;
-        width: fit-content;
-        display: flex;
-        gap: 10px;
-        align-items: flex-start;
-        animation: messageAppear 0.3s ease;
-        overflow: visible;
-      }
-
-      @keyframes messageAppear {
-        from {
-          opacity: 0;
-          transform: translateY(10px);
-        }
-        to {
-          opacity: 1;
-          transform: translateY(0);
-        }
-      }
-
-      .message-avatar {
-        width: 28px;
-        height: 28px;
-        border-radius: 50%;
-        overflow: hidden;
-        flex-shrink: 0;
-        display: flex;
-        align-items: center;
-        justify-content: center;
-        background: #1a202c;
-      }
-
-      .message-avatar img {
-        width: 100%;
-        height: 100%;
-        object-fit: cover;
-        display: block;
-      }
-
-      .message-content {
-        flex: 1;
-        font-size: 13px;
-        line-height: 1.5;
-        white-space: pre-wrap;
-        word-wrap: break-word;
-        overflow-wrap: break-word;
-        min-width: 0;
-      }
-      .code-reference {
-        display: inline-block;
-        background: linear-gradient(to bottom, #1e293b 0%, #0f172a 100%);
-        padding: 0.5rem 1rem;
-        border-radius: 0.375rem;
-        color: #e2e8f0;
-        font-family: monospace;
-        font-size: 0.9em;
-        cursor: pointer;
-        margin: 0.25rem 0;
-        border: 1px solid #3b82f6;
-        transition: all 0.2s ease;
-        box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
-      }
-
-      .code-reference:hover {
-        background: linear-gradient(to bottom, #334155 0%, #1e293b 100%);
-        border-color: #60a5fa;
-        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
-      }
-
-      .code-block-container {
-        margin: 0.5rem 0;
-        border: 1px solid #3b82f6;
-        border-radius: 0.5rem;
-        overflow: hidden;
-        background: #1e1e1e;
-      }
-
-      .code-block-header {
-        background: linear-gradient(to bottom, #1e293b 0%, #0f172a 100%);
-        padding: 0.75rem 1rem;
-        display: flex;
-        justify-content: space-between;
-        align-items: center;
-        border-bottom: 1px solid #3b82f6;
-      }
-
-      .code-block-language {
-        color: #e2e8f0;
-        font-size: 0.875rem;
-        font-weight: 500;
-      }
-
-      .code-block {
-        background: #1e1e1e;
-        padding: 1rem;
-        border-radius: 0;
-        font-family: "Fira Code", Consolas, Monaco, "Courier New", monospace;
-        white-space: pre;
-        overflow-x: auto;
-        margin: 0;
-        width: 100%;
-        font-size: 12px;
-        tab-size: 4;
-      }
-
-      .user-message .message-content p,
-      .ai-message .message-content p {
-        margin: 0;
-        padding: 0;
-        display: inline;
-      }
-
-      .user-message .message-content,
-      .ai-message .message-content {
-        display: inline-block;
-      }
-
-      .message img {
-        max-width: 100%;
-        height: auto;
-        border-radius: 8px;
-        margin: 8px 0;
-      }
-
-      .message-content p {
-        margin: 0;
-        padding: 0;
-        white-space: pre-wrap;
-        word-wrap: break-word;
-        overflow-wrap: break-word;
-      }
-
-      .user-message {
-        background: linear-gradient(to bottom right, #2563eb, #1d4ed8);
-        margin-left: auto;
-        flex-direction: row-reverse;
-        color: white;
-        padding: 12px 16px;
-      }
-
-      .ai-message {
-        background: linear-gradient(to bottom right, #1e40af, #1e3a8a);
-        margin-right: auto;
-        position: relative;
-        color: white;
-        padding: 12px 16px;
-      }
-
-      .message-replay {
-        opacity: 0;
-        transition: opacity 0.2s;
-        cursor: pointer;
-        padding: 5px;
-        margin-left: 10px;
-        color: #e2e8f0;
-        font-size: 13px;
-        position: absolute;
-        right: -30px;
-        top: 50%;
-        transform: translateY(-50%);
-        background: rgba(59, 130, 246, 0.1);
-        border-radius: 50%;
-        width: 24px;
-        height: 24px;
-        display: flex;
-        align-items: center;
-        justify-content: center;
-      }
-
-      .ai-message:hover .message-replay {
-        opacity: 1;
-      }
-
-      .message-replay:hover {
-        background: rgba(59, 130, 246, 0.2);
-      }
-
-      .input-area {
-        position: relative;
-        border: 1px solid var(--chat-primary);
-        border-radius: 0.5rem;
-        overflow: hidden;
-        margin-bottom: 0.5rem;
-        background: var(--chat-bg);
-        box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
-      }
-
-      #chat-input {
-        width: 100%;
-        min-height: 85px;
-        max-height: 150px;
-        padding: 0.75rem 1rem;
-        margin: 0;
-        background: var(--chat-bg);
-        color: var(--chat-text);
-        border: none;
-        resize: none;
-        outline: none;
-        font-size: 13px;
-        box-sizing: border-box;
-        line-height: 1.5;
-      }
-
-      #chat-input:focus {
-        box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.5);
-      }
-
-      .controls {
-        position: sticky;
-        bottom: 0;
-        background: var(--chat-bg);
-        padding: 0.75rem 1rem;
-        z-index: 100;
-        margin-top: 0.5rem;
-        display: flex;
-        justify-content: space-between;
-        align-items: center;
-        border-top: 1px solid rgba(59, 130, 246, 0.2);
-      }
-
-      .left-controls {
-        display: flex;
-        gap: 0.5rem;
-        padding-left: 0.5rem;
-      }
-
-      .persona-select {
-        background: linear-gradient(to bottom, #1e293b 0%, #0f172a 100%);
-        border: 1px solid #3b82f6;
-        border-radius: 0.375rem;
-        color: #e2e8f0;
-        padding: 0.5rem 2.5rem 0.5rem 1rem;
-        font-size: 0.875rem;
-        cursor: pointer;
-        appearance: none;
-        background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%23e2e8f0'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
-        background-repeat: no-repeat;
-        background-position: right 0.75rem center;
-        background-size: 1em;
-      }
-
-      .persona-select:hover {
-        border-color: #60a5fa;
-      }
-
-      .persona-select:focus {
-        outline: none;
-        border-color: #60a5fa;
-        box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.5);
-      }
-
-      .image-container {
-        position: relative !important;
-        display: inline-block !important;
-        max-width: 100% !important;
-      }
-
-      .refresh-image {
-        position: absolute !important;
-        top: 10px !important;
-        right: 10px !important;
-        background: rgba(0, 0, 0, 0.5) !important;
-        border: none !important;
-        border-radius: 50% !important;
-        width: 32px !important;
-        height: 32px !important;
-        display: flex !important;
-        align-items: center !important;
-        justify-content: center !important;
-        cursor: pointer !important;
-        opacity: 0 !important;
-        transition: all 0.2s ease !important;
-        color: white !important;
-        font-size: 18px !important;
-        z-index: 1000 !important;
-        padding: 0 !important;
-        margin: 0 !important;
-        line-height: 32px !important;
-      }
-
-      .image-container:hover .refresh-image {
-        opacity: 1 !important;
-      }
-
-      .refresh-image:hover {
-        background: rgba(0, 0, 0, 0.7) !important;
-        transform: rotate(180deg) !important;
-      }
-      .layout-transitioning {
-        transition: all 0.3s ease-in-out;
-      }
-
-      .button-press {
-        transform: scale(0.95);
-        transition: transform 0.15s ease;
-      }
-
-      .loading-spinner {
-        display: inline-block;
-        width: 20px;
-        height: 20px;
-        border: 2px solid var(--chat-primary);
-        border-radius: 50%;
-        border-top-color: transparent;
-        animation: spin 1s linear infinite;
-        margin-right: 10px;
-      }
-
-      @keyframes spin {
-        to {
-          transform: rotate(360deg);
-        }
-      }
-
-      .error-popup {
-        position: fixed;
-        top: 20px;
-        right: 20px;
-        background: #ef4444;
-        color: white;
-        padding: 1rem;
-        border-radius: 0.5rem;
-        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
-        opacity: 0;
-        transform: translateX(100%);
-        transition: all 0.3s ease;
-      }
-
-      .error-popup.show {
-        opacity: 1;
-        transform: translateX(0);
-      }
-
-      .confirm-dialog {
-        position: fixed;
-        top: 0;
-        left: 0;
-        right: 0;
-        bottom: 0;
-        background: rgba(0, 0, 0, 0.5);
-        display: flex;
-        align-items: center;
-        justify-content: center;
-        opacity: 0;
-        transition: opacity 0.3s ease;
-      }
-
-      .confirm-dialog.show {
-        opacity: 1;
-      }
-
-      .confirm-content {
-        background: var(--chat-bg);
-        padding: 1.5rem;
-        border-radius: 0.5rem;
-        border: 1px solid var(--chat-primary);
-      }
-
-      .confirm-buttons {
-        display: flex;
-        gap: 1rem;
-        margin-top: 1rem;
-        justify-content: flex-end;
-      }
-
-      .loading-overlay {
-        position: absolute;
-        top: 50%;
-        left: 50%;
-        transform: translate(-50%, -50%);
-        animation: rotate 2s linear infinite;
-      }
-
-      @keyframes rotate {
-        from {
-          transform: translate(-50%, -50%) rotate(0deg);
-        }
-        to {
-          transform: translate(-50%, -50%) rotate(360deg);
-        }
-      }
-
-      .drag-over {
-        border: 2px dashed var(--chat-primary) !important;
-        background: rgba(59, 130, 246, 0.1) !important;
-      }
-
-      .image-upload-feedback {
-        position: absolute;
-        bottom: calc(100% + 5px);
-        right: 10px;
-        background: var(--chat-primary);
-        color: white;
-        padding: 0.5rem;
-        border-radius: 0.25rem;
-        animation: fadeInOut 2s ease forwards;
-      }
-
-      @keyframes fadeInOut {
-        0% {
-          opacity: 0;
-          transform: translateY(10px);
-        }
-        10% {
-          opacity: 1;
-          transform: translateY(0);
-        }
-        90% {
-          opacity: 1;
-          transform: translateY(0);
-        }
-        100% {
-          opacity: 0;
-          transform: translateY(-10px);
-        }
-      }
-
-      .model-select,
-      .persona-select {
-        background: linear-gradient(
-          to bottom,
-          #1e293b 0%,
-          #0f172a 100%
-        ) !important;
-        border: 1px solid #3b82f6 !important;
-        border-radius: 0.375rem !important;
-        color: #e2e8f0 !important;
-        padding: 0.5rem 2.5rem 0.5rem 1rem !important;
-        font-size: 0.875rem !important;
-        cursor: pointer !important;
-        appearance: none !important;
-        background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%23e2e8f0'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E") !important;
-        background-repeat: no-repeat !important;
-        background-position: right 0.75rem center !important;
-        background-size: 1em !important;
-        min-width: 200px !important;
-        max-width: 300px !important;
-        width: 100% !important;
-      }
-
-      .model-select optgroup,
-      .model-select option,
-      .persona-select option {
-        background: #1e293b !important;
-        color: #e2e8f0 !important;
-        font-weight: bold;
-        padding: 0.5rem 0;
-      }
-
-      .model-select:disabled,
-      .persona-select:disabled {
-        opacity: 0.5 !important;
-        cursor: not-allowed !important;
-      }
-
-      .menu-controls {
-        display: flex !important;
-        gap: 1rem !important;
-        align-items: center !important;
-        padding-right: 0.5rem;
-        margin: 0.25rem 0;
-      }
-
-      @media (max-width: 768px) {
-        .menu-controls {
-          flex-direction: column;
-          align-items: stretch;
-        }
-
-        .model-select,
-        .persona-select {
-          width: 100% !important;
-          max-width: none !important;
-        }
-      }
-
-      .image-action-buttons {
-        position: absolute;
-        top: 10px;
-        right: 10px;
-        display: flex;
-        gap: 5px;
-        opacity: 0;
-        transition: opacity 0.2s;
-        background: rgba(0, 0, 0, 0.5);
-        padding: 5px;
-        border-radius: 5px;
-        z-index: 1000;
-      }
-
-      .image-container:hover .image-action-buttons {
-        opacity: 1;
+        padding: 2rem;
+        margin-bottom: 2rem;
       }
 
-      .image-container {
-        position: relative;
-        display: inline-block;
-        max-width: 100%;
+      .placeholder-title {
+        color: var(--win11-accent);
+        font-weight: 600;
+        margin-bottom: 1rem;
       }
 
-      .message-action-button {
-        cursor: pointer;
-        padding: 5px;
-        color: #e2e8f0;
-        font-size: 13px;
-        background: rgba(59, 130, 246, 0.1);
-        border-radius: 50%;
-        width: 24px;
-        height: 24px;
-        display: flex;
-        align-items: center;
-        justify-content: center;
-        border: none;
-        transition: background 0.2s;
+      .placeholder-text {
+        color: #cbd5e1;
       }
 
-      .message-action-button:hover {
-        background: rgba(59, 130, 246, 0.2);
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           <button
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+      </nav>
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-        const modelSelect = document.querySelector(".model-select");
-        const personaSelect = document.querySelector(".persona-select");
-
-        modelSelect.innerHTML = "";
-
-        try {
-          const response = await fetch("https://text.pollinations.ai/models");
-          if (!response.ok) throw new Error("Failed to fetch models");
-
-          const data = await response.json();
-
-          const unityGroup = document.createElement("optgroup");
-          unityGroup.label = "Unity AI";
-
-          const unityModel = data.find((model) => model.name === "unity");
-          if (unityModel) {
-            const unityOption = document.createElement("option");
-            unityOption.value = "unity";
-            unityOption.textContent = `${unityModel.name} - ${unityModel.description}`;
-            unityOption.selected = true;
-
-            let tooltip = [];
-            tooltip.push(unityModel.description);
-            if (unityModel.censored) {
-              tooltip.push("🔒 Censored");
-            }
-            if (!unityModel.baseModel) {
-              tooltip.push("Requires persona");
-            }
-            if (unityModel.specialHandling) {
-              tooltip.push(`Special: ${unityModel.specialHandling}`);
-            }
-            unityOption.title = tooltip.filter(Boolean).join(" | ");
-
-            unityGroup.appendChild(unityOption);
-          }
-
-          modelSelect.appendChild(unityGroup);
-          const baseModelsGroup = document.createElement("optgroup");
-          baseModelsGroup.label = "Base Models";
-          const customModelsGroup = document.createElement("optgroup");
-          customModelsGroup.label = "Custom Models";
-
-          data.forEach((model) => {
-            if (model.name === "unity") return;
-
-            const option = document.createElement("option");
-            option.value = model.name;
-            option.textContent = `${model.name} - ${model.description}`;
-
-            let tooltip = [];
-            tooltip.push(model.description);
-            if (model.censored) {
-              tooltip.push("🔒 Censored");
-            }
-            if (!model.baseModel) {
-              tooltip.push("Requires persona");
-            }
-            if (model.specialHandling) {
-              tooltip.push(`Special: ${model.specialHandling}`);
-            }
-            option.title = tooltip.filter(Boolean).join(" | ");
-
-            if (model.baseModel) {
-              baseModelsGroup.appendChild(option);
-            } else {
-              customModelsGroup.appendChild(option);
-            }
-          });
-
-          modelSelect.appendChild(baseModelsGroup);
-          modelSelect.appendChild(customModelsGroup);
-
-          modelSelect.addEventListener("change", (e) => {
-            const selectedModel = e.target.value;
-            fadeOutAndClear();
-            conversationHistory = [];
-            localStorage.removeItem("conversationHistory");
-            personaSelect.style.display =
-              selectedModel === "unity" ? "block" : "none";
-            if (selectedModel !== "unity") {
-              personaSelect.value = "default";
-            }
-          });
-
-          personaSelect.style.display = "block";
-          personaSelect.value = "1RH9jwM0pi6XIzQ9R_-5Fh9uPuMbdMXhbJ8-aFeuRC5w";
-        } catch (error) {
-          console.error("Error fetching models:", error);
-        }
-      }
-
-      function updatePersonaSelector(modelName) {
-        const personaSelect = document.querySelector(".persona-select");
-        const isUnityModel = modelName === "unity";
-        personaSelect.disabled = !isUnityModel;
-        personaSelect.style.opacity = isUnityModel ? "1" : "0.5";
-        personaSelect.style.cursor = isUnityModel ? "pointer" : "not-allowed";
-
-        if (!isUnityModel) {
-          personaSelect.value = "default";
-          loadPersona({ dataset: { persona: "default" } });
-        }
-      }
-
-      function extractPromptPart(url) {
-        const match = url.match(/\/prompt\/([^?]+)/);
-        return match ? match[1] : null;
-      }
-
-      function constructFullImageUrl(promptPart) {
-        const BASE_IMAGE_URL = "https://image.pollinations.ai/prompt/";
-        const IMAGE_PARAMETERS =
-          "?nologo=true&private=true&width=1920&height=1080&enhance=false";
-        if (!promptPart) {
-          console.error("Invalid prompt part:", promptPart);
-          return null;
-        }
-        return `${BASE_IMAGE_URL}${promptPart}${IMAGE_PARAMETERS}&seed=${Math.floor(Math.random() * 1000000)}`;
-      }
-
-      function processMessage(text) {
-        text = text
-          .replace(/<style[^>]*>.*<\/style>/gis, "")
-          .replace(/margin-top|padding-top/gi, "blocked")
-          .replace(/body\s*{[^}]*}/gi, "")
-          .replace(/html\s*{[^}]*}/gi, "");
-
-        let processedText = "";
-        const segments = text.split(
-          /(\!\[.*?\]\(.*?\)|\[CODE\][\s\S]*?\[\/CODE\]|```[\s\S]*?```)/gi,
-        );
-
-        for (let segment of segments) {
-          if (
-            segment.trim().startsWith("![") &&
-            segment.includes("](") &&
-            segment.endsWith(")")
-          ) {
-            // Extract URL from ![text](url) format
-            const urlMatch = segment.match(/\!\[.*?\]\((.*?)\)/);
-            if (urlMatch && urlMatch[1]) {
-              const imgId = "img-" + Math.random().toString(36).substr(2, 9);
-              processedText += `
-                <div class="image-container">
-                  <img id="${imgId}" src="${urlMatch[1]}" alt="Generated Image" style="max-width: 100%; height: auto;">
-                  <div class="image-action-buttons">
-                    <button class="message-action-button" onclick="copyImageToClipboard('${imgId}')" title="Copy image">📋</button>
-                    <button class="message-action-button" onclick="downloadImage('${imgId}')" title="Download image">💾</button>
-                    <button class="message-action-button" onclick="refreshImage('${imgId}')" title="Refresh image">🔄</button>
-                  </div>
-                </div>`;
-            }
-          } else if (segment.trim().match(/^\[CODE\]|^```/i)) {
-            const codeContent = segment
-              .replace(/^\[CODE\]|^\`\`\`/i, "")
-              .replace(/\[\/CODE\]$|\`\`\`$/i, "")
-              .trim();
-
-            // Check if it's just a pollinations URL or image URL
-            if (
-              codeContent.match(
-                /^https:\/\/image\.pollinations\.ai\/prompt\/[^\s)]+$/i,
-              ) ||
-              codeContent.match(
-                /^https?:\/\/[^\s<]+\.(?:jpg|jpeg|png|gif|webp)$/i,
-              )
-            ) {
-              const imgId = "img-" + Math.random().toString(36).substr(2, 9);
-              processedText += `
-                <div class="image-container">
-                  <img id="${imgId}" src="${codeContent}" alt="Generated Image" style="max-width: 100%; height: auto;">
-                  <div class="image-action-buttons">
-                    <button class="message-action-button" onclick="copyImageToClipboard('${imgId}')" title="Copy image">📋</button>
-                    <button class="message-action-button" onclick="downloadImage('${imgId}')" title="Download image">💾</button>
-                    <button class="message-action-button" onclick="refreshImage('${imgId}')" title="Refresh image">🔄</button>
-                  </div>
-                </div>`;
-            } else if (codeContent) {
-              const uniqueId = addCodeBlock(codeContent, "javascript");
-              processedText += `<div class="code-reference" onclick="scrollToCode('${uniqueId}')">
-                <span class="code-language">Code Block</span>
-                View Code Block
-              </div>`;
-            }
-          } else {
-            let processedSegment = segment.replace(
-              /https:\/\/image\.pollinations\.ai\/prompt\/[^\s)]+/g,
-              (url) => {
-                const imgId = "img-" + Math.random().toString(36).substr(2, 9);
-                return `
-                  <div class="image-container">
-                    <img id="${imgId}" src="${url}" alt="Generated Image" style="max-width: 100%; height: auto;">
-                    <div class="image-action-buttons">
-                      <button class="message-action-button" onclick="copyImageToClipboard('${imgId}')" title="Copy image">📋</button>
-                      <button class="message-action-button" onclick="downloadImage('${imgId}')" title="Download image">💾</button>
-                      <button class="message-action-button" onclick="refreshImage('${imgId}')" title="Refresh image">🔄</button>
-                    </div>
-                  </div>`;
-              },
-            );
-
-            processedSegment = processedSegment.replace(
-              /(https?:\/\/[^\s<]+\.(?:jpg|jpeg|png|gif|webp))/gi,
-              (url) => {
-                const imgId = "img-" + Math.random().toString(36).substr(2, 9);
-                return `
-                  <div class="image-container">
-                    <img id="${imgId}" src="${url}" alt="Image" style="max-width: 100%; height: auto;">
-                    <div class="image-action-buttons">
-                      <button class="message-action-button" onclick="copyImageToClipboard('${imgId}')" title="Copy image">📋</button>
-                      <button class="message-action-button" onclick="downloadImage('${imgId}')" title="Download image">💾</button>
-                      <button class="message-action-button" onclick="refreshImage('${imgId}')" title="Refresh image">🔄</button>
-                    </div>
-                  </div>`;
-              },
-            );
-
-            processedText += `<p>${processedSegment.trim()}</p>`;
-          }
-        }
-
-        return processedText;
-      }
-      async function getImageDescription(imageUrl) {
-        try {
-          const requestBody = {
-            messages: [
-              {
-                role: "user",
-                content: [
-                  {
-                    type: "text",
-                    text: "Describe the image exactly as you see it.",
-                  },
-                  { type: "image_url", image_url: { url: imageUrl } },
-                ],
-              },
-            ],
-            model: "openai",
-            jsonMode: false,
-          };
-
-          const response = await fetch("https://text.pollinations.ai/", {
-            method: "POST",
-            headers: {
-              "Content-Type": "application/json",
-            },
-            body: JSON.stringify(requestBody),
-          });
-
-          if (!response.ok) {
-            throw new Error("Failed to get image description");
-          }
-
-          return await response.text();
-        } catch (error) {
-          console.error("Error getting image description:", error);
-          return "Image description unavailable";
-        }
-      }
-
-      async function handleImageInput(file) {
-        try {
-          const objectUrl = URL.createObjectURL(file);
-
-          const base64Image = await new Promise((resolve) => {
-            const reader = new FileReader();
-            reader.onloadend = () => resolve(reader.result);
-            reader.readAsDataURL(file);
-          });
-
-          const input = document.getElementById("chat-input");
-          const imagePlaceholder = `[Attached Image]`;
-          input.value +=
-            input.value.length > 0 ? "\n" + imagePlaceholder : imagePlaceholder;
-
-          input.dataset.pendingImage = base64Image;
-          input.dataset.displayUrl = objectUrl;
-
-          showImageFeedback("Image attached ✓");
-        } catch (error) {
-          console.error("Error handling image:", error);
-          showError("Failed to process image");
-        }
-      }
-
-      async function handleImageUrl(url) {
-        try {
-          const input = document.getElementById("chat-input");
-          const imagePlaceholder = `[Attached Image URL]`;
-          input.value +=
-            input.value.length > 0 ? "\n" + imagePlaceholder : imagePlaceholder;
-
-          input.dataset.pendingImage = url;
-          input.dataset.displayUrl = url;
-
-          const feedback = document.createElement("div");
-          feedback.className = "image-upload-feedback";
-          feedback.textContent = "Image URL attached ✓";
-          input.parentElement.appendChild(feedback);
-          setTimeout(() => feedback.remove(), 2000);
-        } catch (error) {
-          console.error("Error handling image URL:", error);
-          showError("Failed to process image URL");
-        }
-      }
-
-      function regenerateImage(imgId, promptPart) {
-        const img = document.getElementById(imgId);
-        if (!img) return;
-
-        const newUrl = constructFullImageUrl(promptPart);
-
-        img.style.opacity = "0.5";
-        const loadingOverlay = document.createElement("div");
-        loadingOverlay.className = "loading-overlay";
-        loadingOverlay.innerHTML = "🔄";
-        img.parentElement.appendChild(loadingOverlay);
-
-        const newImg = new Image();
-        newImg.onload = () => {
-          img.src = newUrl;
-          img.style.opacity = "1";
-          loadingOverlay.remove();
-        };
-        newImg.src = newUrl;
-      }
-
-      function getZiraVoice() {
-        voices = synth.getVoices();
-        return voices.find((voice) => voice.name.includes("Zira")) || voices[0];
-      }
-
-      function speak(text) {
-        if (!voiceEnabled) {
-          synth.cancel();
-          return;
-        }
-
-        let cleanText = text
-          .replace(/\[CODE\](.*?)\[\/CODE\]/gi, "")
-          .replace(/\[CODE\]/g, "")
-          .replace(/\[\/CODE\]/g, "")
-          .replace(/```[\s\S]*?```/g, "")
-          .replace(/`[^`]*`/g, "")
-          .replace(/!\[.*?\]\(.*?\)/g, "")
-          .replace(/http[s]?:\/\/\S+/g, "")
-          .replace(/<\/?[^>]+(>|$)/g, "")
-          .replace(/\s+/g, " ")
-          .trim();
-
-        if (cleanText) {
-          const utterance = new SpeechSynthesisUtterance(cleanText);
-          utterance.voice = getZiraVoice();
-          utterance.rate = 1.0;
-          utterance.pitch = 1.0;
-
-          const messageContent = document.querySelector(
-            ".ai-message:last-child .message-content",
-          );
-          if (messageContent) {
-            messageContent.style.border = "1px solid var(--chat-primary)";
-            utterance.onend = () => {
-              messageContent.style.border = "none";
-            };
-          }
-
-          synth.speak(utterance);
-        }
-      }
-
-      function setupImageHandling() {
-        const chatBox = document.getElementById("chat-box");
-        const input = document.getElementById("chat-input");
-
-        chatBox.addEventListener("dragenter", (e) => {
-          e.preventDefault();
-          e.stopPropagation();
-          chatBox.classList.add("drag-over");
-        });
-
-        chatBox.addEventListener("dragover", (e) => {
-          e.preventDefault();
-          e.stopPropagation();
-          chatBox.classList.add("drag-over");
-        });
-
-        chatBox.addEventListener("dragleave", (e) => {
-          e.preventDefault();
-          e.stopPropagation();
-          chatBox.classList.remove("drag-over");
-        });
-
-        chatBox.addEventListener("drop", async (e) => {
-          e.preventDefault();
-          e.stopPropagation();
-          chatBox.classList.remove("drag-over");
-
-          const files = e.dataTransfer.files;
-          if (files && files[0] && files[0].type.startsWith("image/")) {
-            handleImageInput(files[0]);
-          }
-        });
-
-        input.addEventListener("paste", async (e) => {
-          e.preventDefault();
-
-          const items = e.clipboardData.items;
-          const text = e.clipboardData.getData("text");
-
-          if (text) {
-            const start = input.selectionStart;
-            const end = input.selectionEnd;
-            const beforeText = input.value.substring(0, start);
-            const afterText = input.value.substring(end);
-            input.value = beforeText + text + afterText;
-            input.selectionStart = input.selectionEnd = start + text.length;
-          }
-
-          for (let item of items) {
-            if (item.type.startsWith("image/")) {
-              const file = item.getAsFile();
-              handleImageInput(file);
-            } else if (item.type === "text/plain") {
-              item.getAsString(async (text) => {
-                if (text.match(/\.(jpg|jpeg|png|gif|webp)$/i)) {
-                  handleImageUrl(text);
-                }
-              });
-            }
-          }
-        });
-      }
-      function toggleView(view) {
-        const chatLayout = document.getElementById("chat-layout");
-        const navLeft = document.getElementById("nav-left");
-        const navRight = document.getElementById("nav-right");
-
-        chatLayout.classList.add("layout-transitioning");
-
-        switch (view) {
-          case "chat":
-            if (currentView === "code") {
-              chatLayout.classList.remove("full-code");
-              currentView = "split";
-            } else if (currentView === "split") {
-              chatLayout.classList.add("full-chat");
-              currentView = "chat";
-            }
-            break;
-          case "code":
-            if (currentView === "chat") {
-              chatLayout.classList.remove("full-chat");
-              currentView = "split";
-            } else if (currentView === "split") {
-              chatLayout.classList.add("full-code");
-              currentView = "code";
-            }
-            break;
-        }
-
-        navLeft.disabled = currentView === "chat";
-        navRight.disabled = currentView === "code";
-        navLeft.style.opacity = currentView === "chat" ? "0.5" : "1";
-        navRight.style.opacity = currentView === "code" ? "0.5" : "1";
-
-        localStorage.setItem("currentView", currentView);
-
-        setTimeout(() => {
-          chatLayout.classList.remove("layout-transitioning");
-        }, 300);
-
-        window.dispatchEvent(new Event("resize"));
-      }
-
-      async function loadPersona(button) {
-        const docId = button.dataset?.docId;
-        const isDefault = button.dataset?.persona === "default";
-
-        if (!docId && !isDefault) return;
-
-        const loadingMsg = document.createElement("div");
-        loadingMsg.className = "message ai-message";
-        loadingMsg.innerHTML = `
-          <div class="message-content">
-            <div class="loading-spinner"></div>
-            Loading new persona...
-          </div>`;
-        chatBox.appendChild(loadingMsg);
-        chatBox.scrollTop = chatBox.scrollHeight;
-
-        try {
-          if (docId) {
-            const response = await fetch(
-              `https://docs.google.com/document/d/${docId}/export?format=txt`,
-            );
-            if (!response.ok) throw new Error("Failed to load document");
-            const text = await response.text();
-            if (!text.trim()) throw new Error("Empty persona received");
-
-            if (currentView !== "split") {
-              toggleView(currentView);
-            }
-
-            fadeOutAndClear();
-
-            currentPersona = text.trim();
-            conversationHistory = [
-              {
-                role: "assistant",
-                content: currentPersona,
-              },
-            ];
-
-            setTimeout(async () => {
-              const confirmMsg = createMessage(
-                "ai",
-                `Loaded new persona: ${button.textContent || "new persona"}`,
-              );
-              const welcomeMsg = document.createElement("div");
-              welcomeMsg.className = "message ai-message";
-
-              const avatar = document.createElement("div");
-              avatar.className = "message-avatar";
-              avatar.innerHTML = `<img src="${await getUnityAvatar()}" alt="Unity">`;
-
-              const content = document.createElement("div");
-              content.className = "message-content";
-              content.textContent = "I'm Loaded!";
-
-              welcomeMsg.appendChild(avatar);
-              welcomeMsg.appendChild(content);
-
-              chatBox.appendChild(confirmMsg);
-              await sleep(500);
-              chatBox.appendChild(welcomeMsg);
-
-              localStorage.setItem("currentPersona", currentPersona);
-              localStorage.setItem(
-                "conversationHistory",
-                JSON.stringify(conversationHistory),
-              );
-            }, 300);
-          } else if (isDefault) {
-            if (currentView !== "split") {
-              toggleView(currentView);
-            }
-
-            fadeOutAndClear();
-
-            currentPersona = PERSONA;
-            conversationHistory = [];
-
-            setTimeout(() => {
-              const resetMsg = createMessage(
-                "ai",
-                "Reset to default Unity persona",
-              );
-              chatBox.appendChild(resetMsg);
-
-              localStorage.setItem("currentPersona", currentPersona);
-              localStorage.removeItem("conversationHistory");
-            }, 300);
-          }
-        } catch (error) {
-          console.error("Error loading persona:", error);
-          loadingMsg.innerHTML = `
-            <div class="message-content error-message">
-              Error loading persona: ${error.message}
-            </div>`;
-        }
-
-        chatBox.scrollTop = chatBox.scrollHeight;
-      }
-
-      function fadeOutAndClear() {
-        const messages = chatBox.querySelectorAll(".message");
-        messages.forEach((msg, index) => {
-          setTimeout(() => {
-            msg.style.opacity = "0";
-          }, index * 50);
-        });
-
-        setTimeout(
-          () => {
-            chatBox.innerHTML = "";
-            clearCodePanel();
-          },
-          messages.length * 50 + 300,
-        );
-      }
-
-      function createMessage(type, content) {
-        const div = document.createElement("div");
-        div.className = `message ${type}-message`;
-        div.style.opacity = "0";
-
-        if (type === "ai") {
-          const avatar = document.createElement("div");
-          avatar.className = "message-avatar";
-          avatar.innerHTML = `<img src="${getUnityAvatar()}" alt="Unity">`;
-          div.appendChild(avatar);
-        }
-
-        const contentDiv = document.createElement("div");
-        contentDiv.className = "message-content";
-        contentDiv.innerHTML = content;
-        div.appendChild(contentDiv);
-
-        setTimeout(() => {
-          div.style.opacity = "1";
-        }, 50);
-
-        return div;
-      }
-
-      function sleep(ms) {
-        return new Promise((resolve) => setTimeout(resolve, ms));
-      }
-
-      function showError(message) {
-        const errorDiv = document.createElement("div");
-        errorDiv.className = "error-popup";
-        errorDiv.textContent = message;
-        document.body.appendChild(errorDiv);
-
-        setTimeout(() => {
-          errorDiv.classList.add("show");
-          setTimeout(() => {
-            errorDiv.classList.remove("show");
-            setTimeout(() => errorDiv.remove(), 300);
-          }, 3000);
-        }, 100);
-      }
-
-      function showImageFeedback(message) {
-        const input = document.getElementById("chat-input");
-        const feedback = document.createElement("div");
-        feedback.className = "image-upload-feedback";
-        feedback.textContent = message;
-        input.parentElement.appendChild(feedback);
-        setTimeout(() => feedback.remove(), 2000);
-      }
-      function setupEventListeners() {
-        input.addEventListener("keydown", (e) => {
-          if (e.key === "Enter" && !e.shiftKey) {
-            e.preventDefault();
-            const message = input.value.trim();
-            if (message) {
-              sendMessage(message);
-              input.value = "";
-              input.style.height = "auto";
-            }
-          }
-        });
-
-        input.addEventListener("input", function () {
-          this.style.height = "auto";
-          const newHeight = Math.min(this.scrollHeight, 150);
-          this.style.height = newHeight + "px";
-        });
-
-        voiceToggle.addEventListener("click", () => {
-          voiceEnabled = !voiceEnabled;
-          voiceToggle.classList.add("button-press");
-
-          setTimeout(() => {
-            voiceToggle.classList.remove("button-press");
-            voiceToggle.textContent = voiceEnabled ? "🔊" : "🔇";
-
-            if (!voiceEnabled) {
-              synth.cancel();
-            }
-
-            localStorage.setItem("voiceEnabled", voiceEnabled);
-          }, 150);
-        });
-
-        clearChat.addEventListener("click", () => {
-          const personaSelect = document.querySelector(".persona-select");
-          const selectedPersona = personaSelect.value;
-
-          if (selectedPersona === "default") {
-            loadPersona({ dataset: { persona: "default" } });
-          } else {
-            loadPersona({ dataset: { docId: selectedPersona } });
-          }
-        });
-
-        document
-          .querySelector(".persona-select")
-          .addEventListener("change", (e) => {
-            const selected = e.target;
-            const value = selected.value;
-            const text = selected.options[selected.selectedIndex].text;
-
-            if (value === "default") {
-              loadPersona({ dataset: { persona: "default" } });
-            } else {
-              loadPersona({ dataset: { docId: value }, textContent: text });
-            }
-
-            localStorage.setItem("selectedPersona", value);
-          });
-
-        let resizeTimeout;
-        window.addEventListener("resize", () => {
-          clearTimeout(resizeTimeout);
-          resizeTimeout = setTimeout(() => {
-            document.querySelectorAll("pre.code-block").forEach((block) => {
-              Prism.highlightElement(block);
-            });
-          }, 250);
-        });
-
-        window.addEventListener("beforeunload", () => {
-          if (window.speechSynthesis) {
-            synth.cancel();
-          }
-        });
-
-        document.addEventListener("keydown", (e) => {
-          if (e.ctrlKey || e.metaKey) {
-            if (e.key === "1") {
-              e.preventDefault();
-              if (currentView !== "chat") toggleView("chat");
-            } else if (e.key === "2") {
-              e.preventDefault();
-              if (currentView !== "split") {
-                currentView === "chat"
-                  ? toggleView("chat")
-                  : toggleView("code");
-              }
-            } else if (e.key === "3") {
-              e.preventDefault();
-              if (currentView !== "code") toggleView("code");
-            }
-          }
-        });
-      }
-
-      function initializeVoice() {
-        if (speechSynthesis.onvoiceschanged !== undefined) {
-          speechSynthesis.onvoiceschanged = () => {
-            voices = synth.getVoices();
-          };
-        }
-
-        const savedVoiceEnabled = localStorage.getItem("voiceEnabled");
-        if (savedVoiceEnabled !== null) {
-          voiceEnabled = savedVoiceEnabled === "true";
-          voiceToggle.textContent = voiceEnabled ? "🔊" : "🔇";
-        }
-      }
-
-      async function restoreState() {
-        const savedView = localStorage.getItem("currentView");
-        if (savedView && savedView !== "split") {
-          toggleView(savedView === "chat" ? "chat" : "code");
-        }
-
-        const savedPersona = localStorage.getItem("selectedPersona");
-        if (savedPersona) {
-          document.querySelector(".persona-select").value = savedPersona;
-        }
-
-        const savedHistory = localStorage.getItem("conversationHistory");
-        if (savedHistory) {
-          try {
-            conversationHistory = JSON.parse(savedHistory);
-          } catch (error) {
-            console.error("Error restoring conversation history:", error);
-            localStorage.removeItem("conversationHistory");
-            conversationHistory = [];
-          }
-        }
-      }
-
-      function getRandomSeed() {
-        return Math.floor(Math.random() * 1000000);
-      }
-
-      async function getUnityAvatar() {
-        const cachedAvatar = localStorage.getItem("unityAvatar");
-        if (cachedAvatar) return cachedAvatar;
-        const prompt = "close_face_portrait_black_hair_emo_goth_female_age_25";
-        const seed = Math.floor(Date.now() / (1000 * 60 * 60));
-        const avatarUrl = `https://image.pollinations.ai/prompt/${prompt}?width=512&height=512&model=flux&nologo=true&seed=${seed}`;
-        localStorage.setItem("unityAvatar", avatarUrl);
-        return avatarUrl;
-      }
-
-      async function copyImageToClipboard(imgId) {
-        try {
-          const imgElement = document.getElementById(imgId);
-          const imgSrc = imgElement.src;
-
-          // Create a new image element for loading
-          const img = new Image();
-          img.crossOrigin = "anonymous"; // Enable CORS
-
-          img.onload = async function () {
-            // Create a canvas to draw the image
-            const canvas = document.createElement("canvas");
-            canvas.width = img.width;
-            canvas.height = img.height;
-
-            const ctx = canvas.getContext("2d");
-            ctx.drawImage(img, 0, 0);
-
-            // Convert the canvas content to a blob
-            canvas.toBlob(async function (blob) {
-              try {
-                // Create a ClipboardItem and write it to the clipboard
-                const item = new ClipboardItem({ [blob.type]: blob });
-                await navigator.clipboard.write([item]);
-
-                // Save the image data to localStorage
-                const reader = new FileReader();
-                reader.onloadend = function () {
-                  const base64data = reader.result;
-                  localStorage.setItem("copiedImage", base64data);
-                };
-                reader.readAsDataURL(blob);
-
-                // Show feedback to the user
-                const feedback = document.createElement("div");
-                feedback.className = "image-upload-feedback";
-                feedback.textContent = "Image copied! ✓";
-                imgElement.parentElement.appendChild(feedback);
-                setTimeout(() => feedback.remove(), 2000);
-              } catch (err) {
-                console.error("Failed to copy image:", err);
-                alert("Failed to copy image. Please try copying it manually.");
-              }
-            }, "image/png");
-          };
-
-          img.onerror = function () {
-            console.error("Failed to load image for copying.");
-            alert("Failed to copy image. Please try copying it manually.");
-          };
-
-          img.src = imgSrc;
-        } catch (error) {
-          console.error("Failed to copy image:", error);
-          alert("Failed to copy image. Please try copying it manually.");
-        }
-      }
-
-      async function downloadImage(imgId) {
-        const img = document.getElementById(imgId);
-        if (!img) return;
-
-        try {
-          // Create unique timestamp for filename to prevent conflicts
-          const timestamp = Date.now();
-
-          // Fetch image
-          const response = await fetch(img.src);
-          if (!response.ok) throw new Error("Network response was not ok");
-          const blob = await response.blob();
-
-          // Create download link
-          const url = URL.createObjectURL(blob);
-          const a = document.createElement("a");
-          a.style.display = "none";
-          a.href = url;
-          a.download = `unity-image-${timestamp}.png`;
-
-          // Add to document, click, and clean up with longer timeout
-          document.body.appendChild(a);
-
-          // Use a small delay before clicking
-          setTimeout(() => {
-            a.click();
-
-            // Use a longer delay for cleanup to ensure download starts
-            setTimeout(() => {
-              document.body.removeChild(a);
-              URL.revokeObjectURL(url);
-            }, 1000); // Increased cleanup timeout
-
-            // Show feedback
-            const feedback = document.createElement("div");
-            feedback.className = "image-upload-feedback";
-            feedback.textContent = "Image downloaded";
-            img.parentElement.appendChild(feedback);
-            setTimeout(() => feedback.remove(), 2000);
-          }, 100);
-        } catch (error) {
-          console.error("Failed to download image:", error);
-          const feedback = document.createElement("div");
-          feedback.className = "image-upload-feedback";
-          feedback.textContent = "Failed to download";
-          feedback.style.backgroundColor = "#ef4444";
-          img.parentElement.appendChild(feedback);
-          setTimeout(() => feedback.remove(), 2000);
-        }
-      }
-
-      function refreshImage(imgId) {
-        const img = document.getElementById(imgId);
-        if (!img) return;
-
-        try {
-          // Parse current URL
-          const url = new URL(img.src);
-
-          // Get current seed or default to 0
-          let currentSeed = parseInt(url.searchParams.get("seed")) || 0;
-
-          // Add 10 to seed
-          currentSeed += 10;
-
-          // Update seed parameter
-          url.searchParams.set("seed", currentSeed.toString());
-
-          // Show loading state
-          img.style.opacity = "0.5";
-          const loadingOverlay = document.createElement("div");
-          loadingOverlay.className = "loading-overlay";
-          loadingOverlay.innerHTML = "🔄";
-          img.parentElement.appendChild(loadingOverlay);
-
-          // Create new image to preload
-          const newImg = new Image();
-          newImg.onload = () => {
-            img.src = url.toString();
-            img.style.opacity = "1";
-            loadingOverlay.remove();
-
-            // Show feedback
-            const feedback = document.createElement("div");
-            feedback.className = "image-upload-feedback";
-            feedback.textContent = "Image refreshed ✓";
-            img.parentElement.appendChild(feedback);
-            setTimeout(() => feedback.remove(), 2000);
-          };
-          newImg.onerror = () => {
-            img.style.opacity = "1";
-            loadingOverlay.remove();
-            const feedback = document.createElement("div");
-            feedback.className = "image-upload-feedback";
-            feedback.textContent = "Failed to refresh image";
-            feedback.style.backgroundColor = "#ef4444";
-            img.parentElement.appendChild(feedback);
-            setTimeout(() => feedback.remove(), 2000);
-          };
-          newImg.src = url.toString();
-        } catch (error) {
-          console.error("Failed to refresh image:", error);
-          img.style.opacity = "1";
-          const feedback = document.createElement("div");
-          feedback.className = "image-upload-feedback";
-          feedback.textContent = "Failed to refresh image";
-          feedback.style.backgroundColor = "#ef4444";
-          img.parentElement.appendChild(feedback);
-          setTimeout(() => feedback.remove(), 2000);
-        }
-      }
-
-      async function initialize() {
-        setupEventListeners();
-        initializeVoice();
-        setupImageHandling();
-        fetchModels();
-        await restoreState();
-
-        window.copyCode = copyCode;
-        window.scrollToCode = scrollToCode;
-        window.clearCodePanel = clearCodePanel;
-        window.regenerateImage = regenerateImage;
-        window.toggleView = toggleView;
-        window.copyImageToClipboard = copyImageToClipboard;
-        window.downloadImage = downloadImage;
-        window.refreshImage = refreshImage;
-
-        console.log("Chat interface initialized successfully");
-      }
+    </footer>
 
-      document.addEventListener("DOMContentLoaded", initialize);
-    </script>
+    <!-- Bootstrap JS (CDN) -->
+    <script
+      src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/js/bootstrap.bundle.min.js"
+    ></script>
   </body>
 </html>
