Update templates/index.html

templates/index.html

@@ -9,9 +9,8 @@
         :root {
             --bg-dark: #020617;
             --sidebar-bg: #0f172a;
-            --accent-primary: #38bdf8;
+            --accent: #38bdf8;
             --accent-glow: rgba(56, 189, 248, 0.3);
-            --glass-white: rgba(255, 255, 255, 0.03);
             --border: rgba(255, 255, 255, 0.08);
             --text-main: #f8fafc;
             --text-dim: #94a3b8;
@@ -28,7 +27,7 @@
             overflow: hidden;
         }
 
-        /* SaaS Sidebar */
+        /* Sidebar Navigation */
         aside {
             width: 260px;
             background: var(--sidebar-bg);
@@ -41,7 +40,7 @@
         .logo {
             font-size: 1.5rem;
             font-weight: 700;
-            color: var(--accent-primary);
+            color: var(--accent);
             margin-bottom: 40px;
             letter-spacing: -1px;
         }
@@ -52,22 +51,14 @@
             color: var(--text-dim);
             text-decoration: none;
             margin-bottom: 8px;
-            transition: 0.2s;
             font-weight: 500;
+            transition: 0.2s;
         }
 
-        .nav-item.active, .nav-item:hover {
-            background: var(--glass-white);
-            color: var(--text-main);
-        }
+        .nav-item.active { background: rgba(255,255,255,0.05); color: white; }
 
-        /* Main Workspace */
-        main {
-            flex: 1;
-            display: flex;
-            flex-direction: column;
-            position: relative;
-        }
+        /* Main Canvas */
+        main { flex: 1; display: flex; flex-direction: column; position: relative; }
 
         header {
             padding: 20px 40px;
@@ -86,7 +77,6 @@
             border: 1px solid rgba(34, 197, 94, 0.2);
         }
 
-        /* Chat Area Design */
         #chat-window {
             flex: 1;
             overflow-y: auto;
@@ -94,7 +84,6 @@
             display: flex;
             flex-direction: column;
             gap: 24px;
-            mask-image: linear-gradient(to bottom, transparent, black 5%, black 95%, transparent);
         }
 
         .message {
@@ -106,11 +95,11 @@
             animation: slideUp 0.4s ease-out;
         }
 
-        @keyframes slideUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
+        @keyframes slideUp { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
 
         .user-msg {
             align-self: flex-end;
-            background: var(--accent-primary);
+            background: var(--accent);
             color: #000;
             border-bottom-right-radius: 4px;
             box-shadow: 0 10px 20px -10px var(--accent-glow);
@@ -118,20 +107,20 @@
 
         .ai-msg {
             align-self: flex-start;
-            background: var(--glass-white);
+            background: rgba(255,255,255,0.03);
             border: 1px solid var(--border);
             border-bottom-left-radius: 4px;
         }
 
-        .typing { color: var(--text-dim); font-size: 0.85rem; padding-left: 10px; }
+        .typing { color: var(--text-dim); font-size: 0.85rem; font-style: italic; }
 
-        /* SaaS Input Bar */
-        .input-container {
+        /* Input Deck */
+        .input-area {
             padding: 30px 40px;
             background: linear-gradient(to top, var(--bg-dark), transparent);
         }
 
-        .input-wrapper {
+        .input-box {
             max-width: 900px;
             margin: 0 auto;
             background: rgba(255, 255, 255, 0.05);
@@ -139,8 +128,7 @@
             border-radius: 16px;
             padding: 8px;
             display: flex;
-            align-items: center;
-            box-shadow: 0 0 0 1px var(--border), 0 20px 40px -20px rgba(0,0,0,0.5);
+            gap: 10px;
         }
 
         input {
@@ -148,24 +136,24 @@
             background: transparent;
             border: none;
             color: white;
-            padding: 12px 16px;
+            padding: 12px;
             outline: none;
             font-size: 1rem;
         }
 
         button {
-            background: var(--accent-primary);
+            background: var(--accent);
             color: #000;
             border: none;
             padding: 10px 24px;
             border-radius: 10px;
             font-weight: 700;
             cursor: pointer;
-            transition: 0.3s;
+            transition: 0.2s;
         }
 
-        button:hover { transform: translateY(-2px); box-shadow: 0 5px 15px var(--accent-glow); }
-        button:disabled { background: #334155; color: #94a3b8; transform: none; box-shadow: none; }
+        button:hover { transform: translateY(-1px); box-shadow: 0 5px 15px var(--accent-glow); }
+        button:disabled { background: #334155; color: #94a3b8; cursor: not-allowed; }
     </style>
 </head>
 <body>
@@ -174,33 +162,29 @@
         <div class="logo">Nexus AI</div>
         <a href="#" class="nav-item active">Dashboard</a>
         <a href="#" class="nav-item">Research Vault</a>
-        <a href="#" class="nav-item">Integrations</a>
-        <a href="#" class="nav-item">Settings</a>
-        
-        <div style="margin-top: auto; padding: 20px; background: var(--glass-white); border-radius: 16px;">
-            <p style="font-size: 0.75rem; color: var(--text-dim);">Usage Plan</p>
-            <p style="font-size: 0.9rem; margin-top: 4px;">Pro - Enterprise</p>
+        <a href="#" class="nav-item">API Keys</a>
+        <div style="margin-top: auto; padding-top: 20px; border-top: 1px solid var(--border);">
+            <p style="font-size: 0.75rem; color: var(--text-dim);">SYSTEM STATUS</p>
+            <p style="font-size: 0.85rem; margin-top: 4px;">Llama 3.2 3B Instruct</p>
         </div>
     </aside>
 
     <main>
         <header>
             <div>
-                <h1 style="font-size: 1.1rem;">Research Assistant</h1>
-                <p style="font-size: 0.8rem; color: var(--text-dim);">Llama 3.2 Model Active</p>
+                <h1 style="font-size: 1.1rem; font-weight: 700;">Research Assistant</h1>
+                <p style="font-size: 0.8rem; color: var(--text-dim);">Real-time web search enabled</p>
             </div>
-            <div class="status-pill">● System Online</div>
+            <div class="status-pill">● Online</div>
         </header>
 
         <div id="chat-window">
-            <div class="message ai-msg">
-                Welcome back. I have access to real-time search and the Llama 3.2 inference engine. How can I assist your research today?
-            </div>
+            <div class="message ai-msg">Welcome to Nexus. Type a research query to begin.</div>
         </div>
 
-        <div class="input-container">
-            <div class="input-wrapper">
-                <input type="text" id="user-input" placeholder="Enter research prompt or URL..." autocomplete="off">
+        <div class="input-area">
+            <div class="input-box">
+                <input type="text" id="user-input" placeholder="What would you like to research today?" autocomplete="off">
                 <button id="send-btn">Generate</button>
             </div>
         </div>
@@ -227,29 +211,30 @@
             userInput.value = '';
             
             sendBtn.disabled = true;
-            const typingIndicator = document.createElement('div');
-            typingIndicator.className = 'typing';
-            typingIndicator.innerText = 'Nexus AI is searching the web...';
-            chatWindow.appendChild(typingIndicator);
-            chatWindow.scrollTop = chatWindow.scrollHeight;
+            const typing = document.createElement('div');
+            typing.className = 'typing';
+            typing.innerText = 'Nexus AI is thinking...';
+            chatWindow.appendChild(typing);
 
             try {
+                // IMPORTANT: window.location.origin ensures absolute routing on HF Spaces
                 const response = await fetch(`${window.location.origin}/ask`, {
                     method: 'POST',
                     headers: { 'Content-Type': 'application/json' },
                     body: JSON.stringify({ query: query })
                 });
 
-                if (!response.ok) throw new Error(`HTTP ${response.status}`);
+                if (!response.ok) throw new Error(`Server Error: ${response.status}`);
                 
                 const data = await response.json();
-                chatWindow.removeChild(typingIndicator);
+                chatWindow.removeChild(typing);
                 appendMessage(data.answer, false);
-            } catch (error) {
-                if (chatWindow.contains(typingIndicator)) chatWindow.removeChild(typingIndicator);
-                appendMessage(`Error: ${error.message}. Please verify the Space is awake and running.`, false);
+            } catch (err) {
+                if (chatWindow.contains(typing)) chatWindow.removeChild(typing);
+                appendMessage(`Connection Error: ${err.message}. Please check Space logs.`, false);
             } finally {
                 sendBtn.disabled = false;
+                chatWindow.scrollTop = chatWindow.scrollHeight;
             }
         }