style(frontend): refine chat theme accents

- Restructure floating input: dominant textarea with compact bottom
  toolbar (model badge, thinking toggle, attach, send/stop).
- Model badge sizes to the current selection (not widest option) via
  a layered transparent select, with truncate-on-overflow fallback.
- Auto-expand the conversation sidebar on desktop and slide chat
  content right when open instead of overlaying.
- Add per-request thinking toggle (brain icon, default on, persisted
  in localStorage) sending chat_template_kwargs.enable_thinking.
- Always disable thinking for title summarization.
- Generate chat titles before the main response to keep the SSE
  stream from staying open past visible completion and to avoid
  busting the KV cache between turns.

backend/internal/api/handlers.go

@@ -44,6 +44,34 @@ func New(s store.Store, dataDir string, logger *logrus.Logger, llmEndpoint, llmK
 	}
 }
 
+func normalizeSettings(settings *store.Settings) {
+	// Default Text Generation Timeout
+	if settings.TextGenerationTimeoutMinutes == 0 {
+		settings.TextGenerationTimeoutMinutes = 5
+	}
+
+	// Validate Text Generation Timeout
+	switch settings.TextGenerationTimeoutMinutes {
+	case 1, 5, 10, 15, 30:
+		return
+	default:
+		settings.TextGenerationTimeoutMinutes = 5
+	}
+}
+
+func (a *API) textGenerationTimeout() time.Duration {
+	// Load Settings
+	settings, err := a.store.GetSettings()
+	if err != nil {
+		a.logger.WithError(err).Error("failed to retrieve settings for text generation timeout")
+		return 5 * time.Minute
+	}
+
+	// Normalize Timeout
+	normalizeSettings(settings)
+	return time.Duration(settings.TextGenerationTimeoutMinutes) * time.Minute
+}
+
 func (a *API) GetSettings(w http.ResponseWriter, r *http.Request) {
 	log := a.logger.WithField("handler", "GetSettingsHandler")
 
@@ -54,6 +82,9 @@ func (a *API) GetSettings(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
+	// Normalize Settings
+	normalizeSettings(settings)
+
 	w.Header().Set("Content-Type", "application/json")
 	if err := json.NewEncoder(w).Encode(settings); err != nil {
 		log.WithError(err).Error("failed to encode application settings response")
@@ -72,6 +103,9 @@ func (a *API) PostSettings(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
+	// Normalize Settings
+	normalizeSettings(&newSettings)
+
 	if err := a.store.SaveSettings(&newSettings); err != nil {
 		log.WithError(err).Error("failed to save settings")
 		http.Error(w, "Failed to save application settings", http.StatusInternalServerError)
@@ -311,7 +345,7 @@ func (a *API) PostChat(w http.ResponseWriter, r *http.Request) {
 	}
 
 	// Start Message
-	chunk, err := a.startMessageGeneration(chat.ID, genReq.Model, genReq.Prompt, genReq.Images)
+	chunk, err := a.startMessageGeneration(chat.ID, genReq.Model, genReq.Prompt, genReq.Images, genReq.EnableThinking())
 	if err != nil {
 		log.WithError(err).WithField("chat_id", chat.ID).Error("failed to start message generation")
 		http.Error(w, "Failed to start message generation", http.StatusInternalServerError)
@@ -505,7 +539,7 @@ func (a *API) PostChatMessage(w http.ResponseWriter, r *http.Request) {
 	}
 
 	// Start Message
-	chunk, err := a.startMessageGeneration(chatID, genReq.Model, genReq.Prompt, genReq.Images)
+	chunk, err := a.startMessageGeneration(chatID, genReq.Model, genReq.Prompt, genReq.Images, genReq.EnableThinking())
 	if err != nil {
 		log.WithError(err).WithField("chat_id", chatID).Error("failed to start message generation")
 		if errors.Is(err, errGenerationActive) {
@@ -538,7 +572,7 @@ func (a *API) getClient() (*client.Client, error) {
 	return a.client, nil
 }
 
-func (a *API) startMessageGeneration(chatID uuid.UUID, chatModel, userMessage string, images []string) (*MessageChunk, error) {
+func (a *API) startMessageGeneration(chatID uuid.UUID, chatModel, userMessage string, images []string, enableThinking bool) (*MessageChunk, error) {
 	apiClient, err := a.getClient()
 	if err != nil {
 		return nil, fmt.Errorf("failed to get client: %w", err)
@@ -579,7 +613,7 @@ func (a *API) startMessageGeneration(chatID uuid.UUID, chatModel, userMessage st
 		}
 		return nil
 	}, func(gen *generation) {
-		a.runMessageGeneration(apiClient, chat, assistantMsg, chatModel, gen)
+		a.runMessageGeneration(apiClient, chat, assistantMsg, chatModel, enableThinking, gen)
 	}); err != nil {
 		return nil, err
 	}
@@ -587,13 +621,30 @@ func (a *API) startMessageGeneration(chatID uuid.UUID, chatModel, userMessage st
 	return initialChunk, nil
 }
 
-func (a *API) runMessageGeneration(apiClient *client.Client, chat *store.Chat, assistantMsg *store.Message, chatModel string, gen *generation) {
+func (a *API) runMessageGeneration(apiClient *client.Client, chat *store.Chat, assistantMsg *store.Message, chatModel string, enableThinking bool, gen *generation) {
 	// Create Generation Context
-	ctx, cancel := context.WithTimeout(gen.ctx, time.Minute*5)
+	ctx, cancel := context.WithTimeout(gen.ctx, a.textGenerationTimeout())
 	defer cancel()
 
+	// Generate Title First - Doing this before the main response avoids busting the KV
+	// cache between the user prompt and the assistant reply, and keeps the stream from
+	// staying open past the visible response completing.
+	if chat.Title == "" && len(chat.Messages) > 0 {
+		title, err := apiClient.CreateTitle(ctx, chat.Messages[0].Content, chatModel)
+		if err != nil {
+			a.logger.WithError(err).WithField("chat_id", chat.ID).Error("failed to create chat title")
+		} else {
+			chat.Title = title
+			if err := a.store.SaveChat(chat); err != nil {
+				a.logger.WithError(err).WithField("chat_id", chat.ID).Error("failed to update chat")
+			} else {
+				gen.broadcast(&MessageChunk{Chat: toChatNoMessages(chat)})
+			}
+		}
+	}
+
 	// Send Message
-	if _, err := apiClient.SendMessage(ctx, chat.Messages, chatModel, func(m *client.MessageChunk) error {
+	if _, err := apiClient.SendMessage(ctx, chat.Messages, chatModel, enableThinking, func(m *client.MessageChunk) error {
 		messageChanged := false
 
 		if m.Stats != nil {
@@ -650,17 +701,6 @@ func (a *API) runMessageGeneration(apiClient *client.Client, chat *store.Chat, a
 		return
 	}
 
-	// Summarize & Update Chat Title
-	if chat.Title == "" {
-		var err error
-		chat.Title, err = apiClient.CreateTitle(ctx, chat.Messages[0].Content, chatModel)
-		if err != nil {
-			a.logger.WithError(err).WithField("chat_id", chat.ID).Error("failed to create chat title")
-		} else if err := a.store.SaveChat(chat); err != nil {
-			a.logger.WithError(err).WithField("chat_id", chat.ID).Error("failed to update chat")
-		}
-	}
-
 	// Complete Assistant Message
 	assistantMsg.Status = store.MessageStatusComplete
 	if err := a.store.SaveChatMessage(assistantMsg); err != nil {

backend/internal/api/types.go

@@ -72,6 +72,14 @@ type GenerateTextRequest struct {
 	Model    string   `json:"model"`
 	Prompt   string   `json:"prompt"`
 	Images   []string `json:"images,omitempty"`
+	Thinking *bool    `json:"thinking,omitempty"`
+}
+
+func (r *GenerateTextRequest) EnableThinking() bool {
+	if r.Thinking == nil {
+		return true
+	}
+	return *r.Thinking
 }
 
 func (r *GenerateTextRequest) Validate() error {

backend/internal/client/client.go

@@ -66,7 +66,7 @@ func (c *Client) EditImage(ctx context.Context, body openai.ImageEditParams) ([]
 	return resp.Data, nil
 }
 
-func (c *Client) SendMessage(ctx context.Context, chatMessages []*store.Message, model string, cb StreamCallback) (string, error) {
+func (c *Client) SendMessage(ctx context.Context, chatMessages []*store.Message, model string, enableThinking bool, cb StreamCallback) (string, error) {
 	// Ensure Callback
 	if cb == nil {
 		cb = func(mc *MessageChunk) error { return nil }
@@ -90,6 +90,7 @@ func (c *Client) SendMessage(ctx context.Context, chatMessages []*store.Message,
 	}
 	chatReq.SetExtraFields(map[string]any{
 		"timings_per_token":   true, // Llama.cpp
+		"chat_template_kwargs": map[string]any{"enable_thinking": enableThinking},
 	})
 
 	// Perform Request & Allocate Stats
@@ -172,7 +173,7 @@ func (c *Client) CreateTitle(ctx context.Context, userMessage, model string) (st
 	output, err := c.SendMessage(ctx, []*store.Message{{
 		Role:    "user",
 		Content: prompt,
-	}}, model, nil)
+	}}, model, false, nil)
 	if err != nil {
 		return "", fmt.Errorf("failed to sent message: %w", err)
 	}

backend/internal/client/client_test.go

@@ -32,7 +32,7 @@ func TestSendMessage(t *testing.T) {
 	_, err = client.SendMessage(ctx, []*store.Message{{
 		Role:    "user",
 		Content: "What is 2+2? Think step by step.",
-	}}, model, func(mc *MessageChunk) error {
+	}}, model, true, func(mc *MessageChunk) error {
 		if mc.Thinking != nil {
 			_, err := thinkingBuf.Write([]byte(*mc.Thinking))
 			return err
@@ -118,7 +118,7 @@ func TestSendMessageWithImage(t *testing.T) {
 		Role:    "user",
 		Content: "Describe this image in detail.",
 		Images:  []string{dataURL},
-	}}, model, func(mc *MessageChunk) error {
+	}}, model, true, func(mc *MessageChunk) error {
 		if mc.Message != nil {
 			outputBuf.WriteString(*mc.Message)
 		}

backend/internal/store/memory_test.go

@@ -144,6 +144,7 @@ func TestInMemoryStore_SaveSettings(t *testing.T) {
 		ImageEditSelector:            ".image-edit",
 		ImageGenerationSelector:      ".image-gen",
 		TextGenerationSelector:       ".text-gen",
+		TextGenerationTimeoutMinutes: 10,
 	}
 
 	err := store.SaveSettings(settings)
@@ -163,6 +164,7 @@ func TestInMemoryStore_GetSettings(t *testing.T) {
 		ImageEditSelector:            ".image-edit",
 		ImageGenerationSelector:      ".image-gen",
 		TextGenerationSelector:       ".text-gen",
+		TextGenerationTimeoutMinutes: 10,
 	}
 	err = store.SaveSettings(settings)
 	require.NoError(t, err)
@@ -171,4 +173,5 @@ func TestInMemoryStore_GetSettings(t *testing.T) {
 	settings, err = store.GetSettings()
 	require.NoError(t, err)
 	assert.Equal(t, ".image-edit", settings.ImageEditSelector)
+	assert.Equal(t, 10, settings.TextGenerationTimeoutMinutes)
 }

backend/internal/store/storage.go

@@ -18,6 +18,7 @@ type Settings struct {
 	ImageEditSelector            string `json:"image_edit_selector,omitempty"`
 	ImageGenerationSelector      string `json:"image_generation_selector,omitempty"`
 	TextGenerationSelector       string `json:"text_generation_selector,omitempty"`
+	TextGenerationTimeoutMinutes int    `json:"text_generation_timeout_minutes,omitempty"`
 }
 
 // FileStore implements the Store interface using a file-based storage

backend/internal/store/storage_test.go

@@ -212,6 +212,7 @@ func TestFileStore_SaveSettings(t *testing.T) {
 		ImageEditSelector:            ".image-edit",
 		ImageGenerationSelector:      ".image-gen",
 		TextGenerationSelector:       ".text-gen",
+		TextGenerationTimeoutMinutes: 10,
 	}
 
 	err = store.SaveSettings(settings)
@@ -239,6 +240,7 @@ func TestFileStore_GetSettings(t *testing.T) {
 		ImageEditSelector:            ".image-edit",
 		ImageGenerationSelector:      ".image-gen",
 		TextGenerationSelector:       ".text-gen",
+		TextGenerationTimeoutMinutes: 10,
 	}
 	err = store.SaveSettings(settings)
 	require.NoError(t, err)
@@ -247,4 +249,5 @@ func TestFileStore_GetSettings(t *testing.T) {
 	settings, err = store.GetSettings()
 	require.NoError(t, err)
 	assert.Equal(t, ".image-edit", settings.ImageEditSelector)
+	assert.Equal(t, 10, settings.TextGenerationTimeoutMinutes)
 }

frontend/public/index.html

@@ -4,21 +4,56 @@
     <meta charset="UTF-8" />
     <meta
       name="viewport"
-      content="width=device-width, initial-scale=1, maximum-scale=1, viewport-fit=cover"
+      content="width=device-width, initial-scale=0.9, maximum-scale=0.9, user-scalable=no, viewport-fit=cover"
     />
+    <meta name="theme-color" content="#f8f7ff" />
     <title>Aethera - AI Conversation & Image Generator</title>
     <script type="module" src="./dist/main.js"></script>
     <link rel="stylesheet" href="./dist/styles.css" />
   </head>
   <body class="bg-primary-50" x-data x-init="$store.navigation.init()">
-    <!-- Nav -->
+    <!-- Nav - Fixed and fully transparent so page content always sits behind
-    <div
+         it (including under the iOS dynamic island, even at scroll=0). The
-      class="isolate fixed z-50 w-full flex justify-between mt-4 px-4 md:px-6"
+         pill inside provides its own background. Pages clear the nav with
+         padding-top: var(--nav-h). -->
+    <header
+      class="fixed top-0 left-0 right-0 z-50 flex justify-between px-4 md:px-6 pb-3 pointer-events-none"
+      style="padding-top: max(1rem, env(safe-area-inset-top));"
     >
-      <div class="size-9"></div>
+      <div class="size-9 flex items-center justify-start pointer-events-none">
+        <button
+          x-show="$store.navigation.activeTab === 'chats' && !$store.chatSidebar.mobileOpen"
+          @click="$store.chatSidebar.toggleMobile()"
+          :aria-expanded="$store.chatSidebar.mobileOpen ? 'true' : 'false'"
+          aria-label="Toggle conversation list"
+          class="md:hidden p-2 rounded-md text-primary-700 hover:bg-primary-300 transition-colors cursor-pointer pointer-events-auto"
+        >
+          <svg
+            x-show="!$store.chatSidebar.mobileOpen"
+            xmlns="http://www.w3.org/2000/svg"
+            class="h-5 w-5"
+            fill="none"
+            viewBox="0 0 24 24"
+            stroke="currentColor"
+          >
+            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 5l7 7-7 7" />
+          </svg>
+          <svg
+            x-show="$store.chatSidebar.mobileOpen"
+            xmlns="http://www.w3.org/2000/svg"
+            class="h-5 w-5"
+            fill="none"
+            viewBox="0 0 24 24"
+            stroke="currentColor"
+          >
+            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M15 19l-7-7 7-7" />
+          </svg>
+        </button>
+
+      </div>
 
       <!-- Main Nav -->
-      <nav class="inline-flex bg-primary-100 rounded-full shadow-sm">
+      <nav class="inline-flex bg-primary-100 rounded-full pointer-events-auto">
         <a
           href="#/chats"
           :class="[
@@ -58,7 +93,7 @@
       <button
         @click="$store.theme.cycleTheme()"
         x-init="$store.theme.init()"
-        class="p-2 cursor-pointer rounded-md text-primary-700 hover:bg-primary-300 transition-colors"
+        class="p-2 cursor-pointer rounded-md text-primary-700 hover:bg-primary-300 transition-colors pointer-events-auto"
         aria-label="Toggle theme"
       >
         <svg
@@ -107,9 +142,9 @@
           />
         </svg>
       </button>
-    </div>
+    </header>
 
-    <!-- Main Content Area -->
+    <!-- Main Content Area - No fixed height; the document scrolls. -->
-    <main id="page-content" class="h-dvh"></main>
+    <main id="page-content"></main>
   </body>
 </html>

frontend/public/pages/chats.html

@@ -1,20 +1,148 @@
 <div x-data="chatManager()">
-  <!-- Chat Content -->
   <div
-    class="h-dvh pt-16 flex flex-col-reverse pb-36 overflow-scroll mx-auto px-4 md:px-6 max-w-6xl"
+    :class="$store.chatSidebar.collapsed ? 'md:grid-cols-[3.5rem_minmax(0,1fr)]' : 'md:grid-cols-[18rem_minmax(0,1fr)]'"
+    class="md:grid transition-[grid-template-columns] duration-300 ease-out"
+  >
+    <!-- Desktop Sidebar - Flat rail flush with the page. Extends the full
+         viewport height; the transparent nav floats above its top region.
+         Internal padding-top clears the nav. -->
+    <aside
+      class="hidden md:flex md:flex-col md:sticky top-0 border-r border-primary-200/60"
+      style="height: 100dvh;"
+    >
+      <!-- Expanded Rail -->
+      <template x-if="!$store.chatSidebar.collapsed">
+        <div
+          class="flex flex-col h-full"
+          style="padding-top: max(1rem, env(safe-area-inset-top));"
+        >
+          <div class="px-2 pb-3 flex items-center gap-1">
+            <button
+              @click="$store.chatSidebar.toggleCollapsed()"
+              class="size-9 flex items-center justify-center rounded-md text-primary-500 hover:bg-primary-200 hover:text-primary-700 transition-colors cursor-pointer flex-shrink-0"
+              title="Collapse sidebar"
+              aria-label="Collapse sidebar"
+            >
+              <svg class="h-4 w-4" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M15 19l-7-7 7-7" />
+              </svg>
+            </button>
+            <button
+              @click="selectChat(null)"
+              class="size-9 flex items-center justify-center rounded-md text-primary-700 hover:bg-primary-200 transition-colors cursor-pointer"
+              title="New conversation"
+              aria-label="New conversation"
+            >
+              <svg class="h-4 w-4" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 4v16m8-8H4" />
+              </svg>
+            </button>
+          </div>
+
+          <div class="flex-1 overflow-y-auto px-2 pb-4">
+            <div
+              x-show="chats.length === 0"
+              class="h-full flex flex-col justify-center text-center py-8 text-primary-500"
+            >
+              <p class="text-sm">No chats yet</p>
+            </div>
+
+            <template x-for="group in chatGroups" :key="group.label">
+              <div class="mt-2 first:mt-0">
+                <div
+                  class="px-3 pt-3 pb-1 text-[10px] uppercase tracking-wider text-primary-500/70 font-medium"
+                  x-text="group.label"
+                ></div>
+                <div class="space-y-0.5">
+                  <template x-for="chat in group.chats" :key="chat.id">
+                    <div
+                      @click="selectChat(chat.id)"
+                      :class="selectedChatID === chat.id ? 'bg-primary-200' : 'hover:bg-primary-200/60'"
+                      class="group relative px-3 py-2 rounded-lg cursor-pointer transition-colors"
+                      :title="chat.title || chat.initial_message"
+                    >
+                      <div class="flex items-center justify-between gap-2">
+                        <div
+                          :class="selectedChatID === chat.id ? 'font-semibold' : 'font-medium'"
+                          class="text-sm text-primary-900 truncate min-w-0 flex-1"
+                          x-text="chat.title || chat.initial_message || 'New conversation'"
+                        ></div>
+                        <button
+                          @click.stop="deleteChat($event, chat.id)"
+                          class="opacity-0 group-hover:opacity-100 focus:opacity-100 shrink-0 p-1 -mr-1 text-primary-400 hover:text-tertiary-600 hover:bg-tertiary-100 rounded transition-opacity cursor-pointer"
+                          title="Delete chat"
+                          aria-label="Delete chat"
+                        >
+                          <svg class="h-3.5 w-3.5" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+                            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M19 7l-.867 12.142A2 2 0 0116.138 21H7.862a2 2 0 01-1.995-1.858L5 7m5 4v6m4-6v6m1-10V4a1 1 0 00-1-1h-4a1 1 0 00-1 1v3M4 7h16" />
+                          </svg>
+                        </button>
+                      </div>
+                      <div
+                        x-show="chat.title && chat.initial_message"
+                        class="text-xs text-primary-500/80 truncate mt-0.5"
+                        x-text="chat.initial_message"
+                      ></div>
+                    </div>
+                  </template>
+                </div>
+              </div>
+            </template>
+          </div>
+        </div>
+      </template>
+
+      <!-- Collapsed Icon Rail -->
+      <template x-if="$store.chatSidebar.collapsed">
+        <div
+          class="flex flex-col items-center px-2 pb-3 gap-1"
+          style="padding-top: max(1rem, env(safe-area-inset-top));"
+        >
+          <button
+            @click="$store.chatSidebar.toggleCollapsed()"
+            class="size-9 flex items-center justify-center rounded-md text-primary-500 hover:bg-primary-200 hover:text-primary-700 transition-colors cursor-pointer"
+            title="Expand sidebar"
+            aria-label="Expand sidebar"
+          >
+            <svg class="h-4 w-4" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+              <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 5l7 7-7 7" />
+            </svg>
+          </button>
+          <button
+            @click="selectChat(null)"
+            class="size-9 flex items-center justify-center rounded-md text-primary-700 hover:bg-primary-200 transition-colors cursor-pointer"
+            title="New conversation"
+            aria-label="New conversation"
+          >
+            <svg class="h-4 w-4" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+              <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 4v16m8-8H4" />
+            </svg>
+          </button>
+        </div>
+      </template>
+    </aside>
+
+    <!-- Main Chat Column - min-h ensures the sticky input pins to the viewport bottom
+         even when there are few messages (the column always fills the visible area).
+         The reading column (max-w-3xl) is centered within whatever space the grid gives. -->
+    <div
+      class="flex flex-col min-w-0 px-4 md:px-6"
+      style="min-height: 100dvh;"
+    >
+      <!-- Messages (oldest first, newest last) -->
+      <div
+        class="flex-1 flex flex-col gap-1 pb-4 w-full"
+        style="padding-top: var(--nav-h);"
       >
         <template x-for="message in currentChatMessages" :key="message.id">
+          <div :class="['mb-4', message.role === 'user' ? 'text-right' : 'text-left']">
             <div
-        :class="['mb-4', message.role === 'user' ? 'text-right' : 'text-left']"
+              :class="['inline-block px-4 py-3 text-left rounded-lg max-w-[95%] md:max-w-[85%] border shadow-sm',
-      >
-        <div
-          :class="['inline-block px-4 py-3 text-left rounded-lg max-w-[95%] md:max-w-[85%]',
                 message.role === 'user'
-              ? 'bg-primary-100 text-primary-900 rounded-br-none'
+                  ? 'bg-primary-100/75 border-primary-300/30 text-primary-900 rounded-br-none'
-              : 'bg-primary-200 text-primary-900 rounded-bl-none'
+                  : 'bg-primary-200/65 border-primary-300/40 text-primary-900 rounded-bl-none'
               ]"
             >
-          <!-- User Images -->
               <div
                 x-show="message.role === 'user' && message.images && message.images.length > 0"
                 class="flex gap-1 mb-2 flex-wrap"
@@ -24,112 +152,82 @@
                 </template>
               </div>
 
-          <!-- Thinking Section -->
               <div
                 x-show="message.thinking"
                 x-data="{ expanded: false }"
+                role="button"
+                tabindex="0"
                 @click="expanded = !expanded"
+                @keydown.enter.prevent="expanded = !expanded"
+                @keydown.space.prevent="expanded = !expanded"
+                class="mb-3 rounded-md border-l-2 border-secondary-500/60 bg-secondary-100/35 px-3 py-2 ring-1 ring-secondary-400/20 cursor-pointer"
               >
-            <div
+                <div class="flex items-center gap-2 text-xs font-medium text-secondary-700 transition-colors">
-              class="cursor-pointer rounded-lg overflow-hidden bg-primary-100 hover:bg-primary-50"
+                  <span x-text="expanded ? '▾' : '▸'"></span>
-            >
+                  <span>Reasoning</span>
-              <div
-                class="flex justify-center w-full px-3 py-2 text-xs text-primary-700 flex items-center gap-2 transition-colors"
-              >
-                <span x-text="expanded ? '▼' : '◀'"></span>
-                <span class="font-medium">Reasoning</span>
-                <span x-text="expanded ? '▼' : '▶'"></span>
                 </div>
                 <div
                   x-show="expanded"
-                class="prose p-4 max-w-none text-sm prose-p:my-1 prose-headings:my-2 prose-ul:my-1 prose-ol:my-1 prose-pre:p-0"
+                  class="prose mt-2 max-w-none text-xs text-secondary-700 opacity-90 prose-p:my-1 prose-headings:my-2 prose-ul:my-1 prose-ol:my-1 prose-pre:p-0"
                   x-html="renderMarkdown(message.thinking)"
                 ></div>
               </div>
-          </div>
 
-          <hr x-show="message.thinking" class="my-2 border-primary-400/50" />
-
-          <!-- Loading Spinner (Streaming with no content yet) -->
               <div
                 x-show="message.role === 'assistant' && message.status === 'streaming' && !message.thinking && !message.content"
                 class="flex items-center gap-2 py-1"
               >
-            <div
+                <div class="h-4 w-4 animate-spin rounded-full border-2 border-secondary-500 border-t-transparent"></div>
-              class="h-4 w-4 animate-spin rounded-full border-2 border-primary-500 border-t-transparent"
+                <span class="text-xs text-secondary-600">Thinking...</span>
-            ></div>
-            <span class="text-xs text-primary-600">Thinking...</span>
               </div>
 
-          <!-- Main Content -->
               <div
                 x-show="message.content || message.status !== 'streaming'"
                 class="prose max-w-none text-sm prose-p:my-1 prose-headings:my-2 prose-ul:my-1 prose-ol:my-1 prose-pre:p-0"
                 x-html="renderMarkdown(message.content)"
               ></div>
 
-          <!-- Message Metadata -->
               <div class="flex items-center justify-between gap-2 mt-2">
-            <div
+                <div class="text-[10px] opacity-60" x-text="new Date(message.created_at).toLocaleTimeString()"></div>
-              class="text-[10px] opacity-60"
-              x-text="new Date(message.created_at).toLocaleTimeString()"
-            ></div>
                 <div
                   x-show="message.role === 'assistant' && ['stopped', 'error', 'failed'].includes(message.status)"
-              :class="message.status === 'stopped' ? 'bg-primary-300/50 text-primary-700' : 'bg-tertiary-100 text-tertiary-700'"
+                  :class="message.status === 'stopped' ? 'bg-red-500/15 text-red-700 ring-red-500/20' : 'bg-red-600 text-white ring-red-700/20'"
-              class="px-2 py-0.5 rounded-full text-[10px] font-medium"
+                  class="px-2 py-0.5 rounded-full text-[10px] font-medium ring-1"
                   x-text="message.status === 'stopped' ? 'Stopped' : 'Error'"
                 ></div>
               </div>
             </div>
 
-        <!-- Stats Badges (Assistant) -->
             <div
               x-show="message.role === 'assistant' && message.stats"
-          class="flex items-center gap-1 py-2 flex-wrap justify-start text-primary-700"
+              class="flex items-center gap-1 py-2 flex-wrap justify-start text-primary-600"
             >
-          <!-- Cumulative Tokens with Hover Breakdown -->
               <div
                 x-show="message.stats?.prompt_tokens || message.stats?.generated_tokens"
-            class="group relative px-2 py-0.5 text-[10px] bg-primary-300/50 rounded-full cursor-help"
+                class="group relative px-2 py-0.5 text-[10px] bg-primary-200/40 rounded-full cursor-help"
               >
-            <span
+                <span x-text="`${(message.stats?.prompt_tokens || 0) + (message.stats?.generated_tokens || 0)} tokens`"></span>
-              x-text="`${(message.stats?.prompt_tokens || 0) + (message.stats?.generated_tokens || 0)} tokens`"
+                <div class="invisible group-hover:visible absolute bottom-full left-1/2 -translate-x-1/2 m-2 px-2 py-1 bg-gray-900 text-white text-[10px] rounded whitespace-nowrap pointer-events-none grid grid-cols-[auto_1fr] gap-x-2">
-            ></span>
+                  <div x-show="message.stats?.prompt_tokens" x-text="message.stats?.prompt_tokens"></div>
-
-            <!-- Tokens -->
-            <div
-              class="invisible group-hover:visible absolute bottom-full left-1/2 -translate-x-1/2 m-2 px-2 py-1 bg-gray-900 text-white text-[10px] rounded whitespace-nowrap pointer-events-none grid grid-cols-[auto_1fr] gap-x-2"
-            >
-              <div
-                x-show="message.stats?.prompt_tokens"
-                x-text="message.stats?.prompt_tokens"
-              ></div>
                   <div x-show="message.stats?.prompt_tokens">prompt tokens</div>
-
+                  <div x-show="message.stats?.generated_tokens" x-text="message.stats?.generated_tokens"></div>
-              <div
+                  <div x-show="message.stats?.generated_tokens">generated tokens</div>
-                x-show="message.stats?.generated_tokens"
-                x-text="message.stats?.generated_tokens"
-              ></div>
-              <div x-show="message.stats?.generated_tokens">
-                generated tokens
-              </div>
                 </div>
               </div>
 
               <span
                 x-show="message.stats?.prompt_per_second"
-            class="px-2 py-0.5 text-[10px] bg-primary-300/50 rounded-full"
+                class="px-2 py-0.5 text-[10px] bg-primary-200/40 rounded-full"
                 x-text="`${message.stats?.prompt_per_second.toFixed(1)} ppt/s`"
               ></span>
               <span
                 x-show="message.stats?.generated_per_second"
-            class="px-2 py-0.5 text-[10px] bg-primary-300/50 rounded-full"
+                class="px-2 py-0.5 text-[10px] bg-primary-200/40 rounded-full"
                 x-text="`${message.stats?.generated_per_second.toFixed(1)} tgt/s`"
               ></span>
               <span
                 x-show="message.stats?.time_to_first_token"
-            class="px-2 py-0.5 text-[10px] bg-primary-300/50 rounded-full"
+                class="px-2 py-0.5 text-[10px] bg-primary-200/40 rounded-full"
                 x-text="`${(message.stats?.time_to_first_token / 1000).toFixed(2)}s TTFT`"
               ></span>
             </div>
@@ -137,102 +235,15 @@
         </template>
       </div>
 
-  <!-- Floating Input and Model Selection -->
+      <!-- Sticky Input Bar -->
-  <div class="fixed bottom-4 w-full flex justify-center px-4 md:px-6">
-    <div class="w-full sm:w-[calc(100%-2rem)] max-w-3xl z-10">
       <div
-        class="flex flex-col gap-3 p-3 bg-primary-50/95 backdrop-blur-sm rounded-2xl shadow-2xl border border-primary-200"
+        class="sticky bottom-0 pt-2 bg-primary-50/95"
+        style="padding-bottom: max(0.5rem, env(safe-area-inset-bottom));"
       >
-        <!-- Model Select -->
+        <form
-        <div class="relative">
+          @submit.prevent="sendMessage"
-          <select
+          class="flex flex-col gap-2 p-3 bg-primary-100/35 rounded-2xl border border-primary-300/40 shadow-sm"
-            x-model="selectedModel"
-            class="w-full appearance-none px-9 py-3 bg-gradient-to-r from-primary-50 to-primary-300 border border-primary-200 rounded-xl focus:outline-none focus:ring-2 focus:ring-primary-400 text-primary-900 text-sm font-medium cursor-pointer transition-shadow hover:shadow-md"
         >
-            <option value="">Select Model</option>
-            <template x-for="model in models" :key="model.id">
-              <option
-                :value="model.id"
-                x-text="model.name || model.id"
-              ></option>
-            </template>
-          </select>
-
-          <!-- Computer Icon -->
-          <svg
-            class="absolute left-3 top-1/2 -translate-y-1/2 h-4 w-4 text-primary-400 pointer-events-none"
-            fill="none"
-            viewBox="0 0 24 24"
-            stroke="currentColor"
-          >
-            <path
-              stroke-linecap="round"
-              stroke-linejoin="round"
-              stroke-width="2"
-              d="M9.75 17L9 20l-1 1h8l-1-1-.75-3M3 13h18M5 17h14a2 2 0 002-2V5a2 2 0 00-2-2H5a2 2 0 00-2 2v10a2 2 0 002 2z"
-            />
-          </svg>
-
-          <!-- Chevron Icon -->
-          <svg
-            class="absolute right-3 top-1/2 -translate-y-1/2 h-4 w-4 text-primary-400 pointer-events-none transition-colors hover:text-primary-500"
-            fill="none"
-            viewBox="0 0 24 24"
-            stroke="currentColor"
-          >
-            <path
-              stroke-linecap="round"
-              stroke-linejoin="round"
-              stroke-width="2"
-              d="M19 9l-7 7-7-7"
-            />
-          </svg>
-        </div>
-
-        <!-- Image Preview Strip -->
-        <div
-          x-show="selectedImages.length > 0"
-          class="flex gap-2 flex-wrap"
-        >
-          <template x-for="(img, idx) in selectedImages" :key="idx">
-            <div class="relative">
-              <img :src="img" class="w-20 h-20 object-cover rounded-lg" />
-              <button
-                @click="selectedImages.splice(idx, 1)"
-                class="absolute -top-1 -right-1 w-5 h-5 bg-tertiary-700 text-white rounded-full flex items-center justify-center text-xs hover:bg-tertiary-900"
-              >
-                ×
-              </button>
-            </div>
-          </template>
-        </div>
-
-        <!-- Message Form -->
-        <form @submit.prevent="sendMessage" class="flex gap-2 items-end">
-          <!-- Attach Image Button -->
-          <button
-            type="button"
-            @click="$refs.fileInput.click()"
-            class="self-stretch w-[44px] bg-primary-200 text-primary-700 rounded-xl transition-all flex items-center justify-center flex-shrink-0 hover:bg-primary-300 hover:shadow-md"
-            title="Attach Image"
-          >
-            <svg class="h-5 w-5" fill="none" viewBox="0 0 24 24" stroke="currentColor">
-              <path
-                stroke-linecap="round"
-                stroke-linejoin="round"
-                stroke-width="2"
-                d="M3 9a2 2 0 012-2h.93a2 2 0 001.664-.89l.812-1.22A2 2 0 0110.07 4h3.86a2 2 0 011.664.89l.812 1.22A2 2 0 0018.07 7H19a2 2 0 012 2v9a2 2 0 01-2 2H5a2 2 0 01-2-2V9z"
-              />
-              <path
-                stroke-linecap="round"
-                stroke-linejoin="round"
-                stroke-width="2"
-                d="M15 13a3 3 0 11-6 0 3 3 0 016 0z"
-              />
-            </svg>
-          </button>
-
-          <!-- Hidden File Input -->
             <input
               x-ref="fileInput"
               type="file"
@@ -249,255 +260,242 @@
               "
             />
 
+            <div x-show="selectedImages.length > 0" class="flex gap-2 flex-wrap">
+              <template x-for="(img, idx) in selectedImages" :key="idx">
+                <div class="relative">
+                  <img :src="img" class="w-20 h-20 object-cover rounded-lg" />
+                  <button
+                    type="button"
+                    @click="selectedImages.splice(idx, 1)"
+                    class="absolute -top-1 -right-1 w-5 h-5 bg-tertiary-700 text-white rounded-full flex items-center justify-center text-xs hover:bg-tertiary-900"
+                  >
+                    ×
+                  </button>
+                </div>
+              </template>
+            </div>
+
             <textarea
               x-model="inputMessage"
               placeholder="Type your message..."
-            rows="1"
+              rows="2"
-            class="scrollbar-hide flex-1 p-3 bg-primary-50 border border-primary-200 rounded-xl focus:outline-none focus:ring-2 focus:ring-primary-400 text-primary-900 text-sm transition-shadow hover:bg-primary-100 resize-none overflow-y-auto max-h-60"
+              class="scrollbar-hide w-full px-2 py-1 bg-transparent border-0 focus:outline-none focus:ring-0 text-primary-900 text-sm resize-none overflow-y-auto max-h-60"
               @keydown.enter="if (!$event.shiftKey) { $event.preventDefault(); sendMessage(); }"
               @input="$el.style.height = 'auto'; $el.style.height = $el.scrollHeight + 'px'"
             ></textarea>
 
-          <button
+            <div class="flex items-center gap-2">
-            type="submit"
+              <div class="relative min-w-0 flex-shrink inline-flex items-center pl-7 pr-6 py-1 bg-primary-100/60 hover:bg-primary-200/70 border border-primary-300/50 rounded-full transition-colors">
-            :disabled="(!inputMessage.trim() && selectedImages.length === 0) || loading"
+                <span
-            :class=" ((!inputMessage.trim() && selectedImages.length === 0) || loading) ? 'opacity-50 cursor-not-allowed' : 'hover:shadow-md hover:scale-105'"
+                  class="text-primary-900 text-xs font-medium truncate pointer-events-none"
-            class="self-stretch w-[44px] bg-gradient-to-r from-primary-600 to-primary-500 text-white rounded-xl transition-all flex items-center justify-center flex-shrink-0"
+                  x-text="(models.find(m => m.id === selectedModel)?.name) || selectedModel || 'Select Model'"
+                ></span>
+                <select
+                  x-model="selectedModel"
+                  class="absolute inset-0 w-full h-full opacity-0 cursor-pointer focus:outline-none"
+                  aria-label="Select model"
                 >
-            <template x-if="loading">
+                  <option value="">Select Model</option>
-              <div
+                  <template x-for="model in models" :key="model.id">
-                class="h-4 w-4 animate-spin rounded-full border-2 border-white border-t-transparent"
+                    <option :value="model.id" x-text="model.name || model.id"></option>
-              ></div>
                   </template>
-            <template x-if="!loading">
+                </select>
-              <svg
+                <svg class="absolute left-2 top-1/2 -translate-y-1/2 h-3.5 w-3.5 text-primary-500 pointer-events-none" fill="none" viewBox="0 0 24 24" stroke="currentColor">
-                class="h-4 w-4"
+                  <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9.75 17L9 20l-1 1h8l-1-1-.75-3M3 13h18M5 17h14a2 2 0 002-2V5a2 2 0 00-2-2H5a2 2 0 00-2 2v10a2 2 0 002 2z" />
-                fill="none"
+                </svg>
-                viewBox="0 0 24 24"
+                <svg class="absolute right-1.5 top-1/2 -translate-y-1/2 h-3 w-3 text-primary-500 pointer-events-none" fill="none" viewBox="0 0 24 24" stroke="currentColor">
-                stroke="currentColor"
+                  <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M19 9l-7 7-7-7" />
-              >
+                </svg>
-                <path
+              </div>
-                  stroke-linecap="round"
+
-                  stroke-linejoin="round"
+              <button
-                  stroke-width="2"
+                type="button"
-                  d="M12 19l9 2-9-18-9 18 9-2zm0 0v-8"
+                @click="thinkingEnabled = !thinkingEnabled"
-                />
+                :class="thinkingEnabled
+                  ? 'bg-secondary-600 text-white border-secondary-600 hover:bg-secondary-700'
+                  : 'bg-transparent text-secondary-500 border-secondary-300 hover:bg-secondary-200/70'"
+                class="relative h-7 w-7 rounded-full border transition-colors flex items-center justify-center flex-shrink-0 cursor-pointer"
+                :title="thinkingEnabled ? 'Thinking on' : 'Thinking off'"
+                :aria-pressed="thinkingEnabled ? 'true' : 'false'"
+                aria-label="Toggle thinking"
+              >
+                <svg class="h-3.5 w-3.5" fill="none" viewBox="0 0 24 24" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
+                  <path d="M12 5a3 3 0 0 0-5.997.125 4 4 0 0 0-2.526 5.77 4 4 0 0 0 .556 6.588A4 4 0 0 0 12 21z" />
+                  <path d="M12 5a3 3 0 1 1 5.997.125 4 4 0 0 1 2.526 5.77 4 4 0 0 1-.556 6.588A4 4 0 0 1 12 21" />
+                  <path d="M15 13a4.5 4.5 0 0 1-3-4 4.5 4.5 0 0 1-3 4" />
+                  <path d="M17.599 6.5a3 3 0 0 0 .399-1.375" />
+                  <path d="M6.003 5.125A3 3 0 0 0 6.401 6.5" />
+                  <path d="M3.477 10.896a4 4 0 0 1 .585-.396" />
+                  <path d="M19.938 10.5a4 4 0 0 1 .585.396" />
+                  <path d="M6 18a4 4 0 0 1-1.967-.516" />
+                  <path d="M19.967 17.484A4 4 0 0 1 18 18" />
+                </svg>
+                <svg
+                  x-show="!thinkingEnabled"
+                  class="absolute inset-0 h-full w-full text-primary-500"
+                  viewBox="0 0 24 24"
+                  fill="none"
+                  stroke="currentColor"
+                  aria-hidden="true"
+                >
+                  <line x1="5" y1="19" x2="19" y2="5" stroke-width="2" stroke-linecap="round" />
                 </svg>
-            </template>
               </button>
 
+              <button
+                type="button"
+                @click="$refs.fileInput.click()"
+                class="h-7 w-7 bg-primary-100/70 text-primary-700 border border-primary-300/50 rounded-full transition-colors flex items-center justify-center flex-shrink-0 hover:bg-primary-200/70"
+                title="Attach Image"
+                aria-label="Attach Image"
+              >
+                <svg class="h-3.5 w-3.5" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+                  <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M3 9a2 2 0 012-2h.93a2 2 0 001.664-.89l.812-1.22A2 2 0 0110.07 4h3.86a2 2 0 011.664.89l.812 1.22A2 2 0 0018.07 7H19a2 2 0 012 2v9a2 2 0 01-2 2H5a2 2 0 01-2-2V9z" />
+                  <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M15 13a3 3 0 11-6 0 3 3 0 016 0z" />
+                </svg>
+              </button>
+
+              <div class="ml-auto flex items-center gap-2">
                 <button
                   x-show="loading"
                   type="button"
                   @click="stopResponse()"
                   :disabled="!activeStreamChatID"
-            :class="!activeStreamChatID ? 'opacity-50 cursor-not-allowed' : 'hover:shadow-md hover:scale-105'"
+                  :class="!activeStreamChatID ? 'opacity-50 cursor-not-allowed' : 'hover:bg-tertiary-700'"
-            class="self-stretch w-[44px] bg-tertiary-600 text-white rounded-xl transition-all flex items-center justify-center flex-shrink-0"
+                  class="h-7 w-7 bg-tertiary-600 text-white rounded-full transition-colors flex items-center justify-center flex-shrink-0"
                   title="Stop response"
                   aria-label="Stop response"
                 >
-            <svg
+                  <svg class="h-3 w-3" fill="currentColor" viewBox="0 0 24 24" aria-hidden="true">
-              class="h-4 w-4"
-              fill="currentColor"
-              viewBox="0 0 24 24"
-              aria-hidden="true"
-            >
                     <path d="M6 6h12v12H6z" />
                   </svg>
                 </button>
-        </form>
 
-        <!-- Error Message -->
+                <button
+                  type="submit"
+                  :disabled="(!inputMessage.trim() && selectedImages.length === 0) || loading"
+                  :class=" ((!inputMessage.trim() && selectedImages.length === 0) || loading) ? 'opacity-50 cursor-not-allowed' : 'hover:bg-primary-600'"
+                  class="h-7 w-7 bg-gradient-to-r from-primary-600 to-primary-500 text-white rounded-full transition-all flex items-center justify-center flex-shrink-0"
+                  title="Send"
+                  aria-label="Send"
+                >
+                  <template x-if="loading">
+                    <div class="h-3 w-3 animate-spin rounded-full border-2 border-white border-t-transparent"></div>
+                  </template>
+                  <template x-if="!loading">
+                    <svg class="h-3.5 w-3.5" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+                      <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 19l9 2-9-18-9 18 9-2zm0 0v-8" />
+                    </svg>
+                  </template>
+                </button>
+              </div>
+            </div>
+
             <div
               x-show="error"
-          class="bg-tertiary-50 border border-tertiary-200 px-4 py-2"
+              class="bg-tertiary-50 border border-tertiary-200 rounded-lg px-4 py-2"
             >
               <p class="text-sm text-tertiary-700" x-text="error"></p>
             </div>
+        </form>
       </div>
     </div>
   </div>
 
-  <!-- Floating Conversation List Toggle -->
+  <!-- Mobile Sidebar Drawer (controlled from the top nav hamburger) -->
+  <div
+    x-show="$store.chatSidebar.mobileOpen"
+    x-cloak
+    x-transition.opacity
+    @click="$store.chatSidebar.mobileOpen = false"
+    class="md:hidden fixed inset-0 z-60 bg-black/40"
+  ></div>
+  <div
+    x-show="$store.chatSidebar.mobileOpen"
+    x-cloak
+    x-transition:enter="transform transition-transform duration-300 ease-out"
+    x-transition:enter-start="-translate-x-full"
+    x-transition:enter-end="translate-x-0"
+    x-transition:leave="transform transition-transform duration-300 ease-in"
+    x-transition:leave-start="translate-x-0"
+    x-transition:leave-end="-translate-x-full"
+    class="md:hidden fixed top-0 left-0 bottom-0 z-60 w-[calc(100vw-3.5rem)] max-w-none bg-primary-50 flex flex-col"
+  >
+    <div
+      class="px-3 pb-3 flex items-center gap-2 border-b border-primary-200/60"
+      style="padding-top: max(1rem, env(safe-area-inset-top));"
+    >
       <button
-    @click="chatListOpen = !chatListOpen"
+        @click="$store.chatSidebar.mobileOpen = false"
-    :aria-expanded="chatListOpen ? 'true' : 'false'"
+        class="size-9 flex items-center justify-center rounded-md text-primary-500 hover:bg-primary-200 hover:text-primary-700 transition-colors cursor-pointer flex-shrink-0"
-    aria-label="Toggle left navigation"
+        title="Collapse sidebar"
-    class="isolate cursor-pointer fixed z-50 flex justify-between top-4 left-4 md:left-6 p-2 rounded-md text-primary-700 hover:bg-primary-300 transition-colors"
+        aria-label="Collapse sidebar"
       >
-    <svg
+        <svg class="h-5 w-5" fill="none" viewBox="0 0 24 24" stroke="currentColor">
-      x-show="!chatListOpen"
+          <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M15 19l-7-7 7-7" />
-      xmlns="http://www.w3.org/2000/svg"
-      class="h-5 w-5"
-      fill="none"
-      viewBox="0 0 24 24"
-      stroke="currentColor"
-    >
-      <path
-        stroke-linecap="round"
-        stroke-linejoin="round"
-        stroke-width="2"
-        d="M4 6h16M4 12h16M4 18h16"
-      />
-    </svg>
-    <svg
-      x-show="chatListOpen"
-      xmlns="http://www.w3.org/2000/svg"
-      class="h-5 w-5"
-      fill="none"
-      viewBox="0 0 24 24"
-      stroke="currentColor"
-    >
-      <path
-        stroke-linecap="round"
-        stroke-linejoin="round"
-        stroke-width="2"
-        d="M6 18L18 6M6 6l12 12"
-      />
         </svg>
       </button>
-
+      <button
-  <!-- Floating Conversation List -->
+        @click="selectChat(null); $store.chatSidebar.mobileOpen = false"
-  <div
+        class="size-9 flex items-center justify-center rounded-md text-primary-700 hover:bg-primary-200 transition-colors cursor-pointer"
-    x-show="chatListOpen"
+        title="New conversation"
-    x-transition:enter="transform transition-all duration-300 ease-out"
+        aria-label="New conversation"
-    x-transition:enter-start="-translate-x-full opacity-0"
-    x-transition:enter-end="translate-x-0 opacity-100"
-    x-transition:leave="transform transition-all duration-300 ease-in"
-    x-transition:leave-start="translate-x-0 opacity-100"
-    x-transition:leave-end="-translate-x-full opacity-0"
-    class="fixed top-16 left-0 right-0 mx-auto md:left-6 md:right-auto md:mx-0 bottom-4 w-86 bg-primary-100 rounded-xl shadow-lg z-20 overflow-hidden flex flex-col"
       >
-    <div class="px-4 py-3 border-b border-primary-200 flex justify-center">
+        <svg class="h-4 w-4" fill="none" viewBox="0 0 24 24" stroke="currentColor">
-      <h4 class="font-semibold text-primary-900">
+          <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 4v16m8-8H4" />
-        <span>Conversations</span>
+        </svg>
-      </h4>
+      </button>
     </div>
 
-    <!-- Conversation List-->
+    <div class="flex-1 overflow-y-auto px-2 pb-4">
-    <div id="left-nav-desktop" class="flex-1 overflow-y-auto p-4">
       <div
         x-show="chats.length === 0"
-        class="h-full flex flex-col justify-center text-center py-8 text-primary-600"
+        class="h-full flex flex-col justify-center text-center py-8 text-primary-500"
       >
-        <svg
-          xmlns="http://www.w3.org/2000/svg"
-          class="h-10 w-10 mx-auto mb-2 text-primary-300"
-          fill="none"
-          viewBox="0 0 24 24"
-          stroke="currentColor"
-        >
-          <path
-            stroke-linecap="round"
-            stroke-linejoin="round"
-            stroke-width="2"
-            d="M8 12h.01M12 12h.01M16 12h.01M21 12c0 4.418-4.03 8-9 8a9.863 9.863 0 01-4.255-.949L3 20l1.395-3.72C3.512 15.042 3 13.574 3 12c0-4.418 4.03-8 9-8s9 3.582 9 8z"
-          />
-        </svg>
         <p class="text-sm">No chats yet</p>
       </div>
 
-      <div class="space-y-2">
+      <template x-for="group in chatGroups" :key="group.label">
-        <template x-for="chat in chats" :key="chat.id">
+        <div class="mt-2 first:mt-0">
           <div
-            @click="selectChat(chat.id); chatListOpen = false;"
+            class="px-3 pt-3 pb-1 text-[10px] uppercase tracking-wider text-primary-500/70 font-medium"
-            :class="[
+            x-text="group.label"
-             'p-3 rounded-lg cursor-pointer transition-all border-l-3',
+          ></div>
-              selectedChatID === chat.id
+          <div class="space-y-0.5">
-                ? 'bg-primary-200 border-l-primary-600'
+            <template x-for="chat in group.chats" :key="chat.id">
-                : 'hover:bg-primary-200 border-l-transparent'
-            ]"
-            :title="chat.title"
-          >
-            <div class="flex items-start gap-3">
-              <!-- Icon -->
-              <div class="mt-0.5 shrink-0">
-                <svg
-                  xmlns="http://www.w3.org/2000/svg"
-                  :class="[
-                    'h-4 w-4',
-                    selectedChatID === chat.id ? 'text-primary-600' : 'text-primary-400'
-                  ]"
-                  fill="none"
-                  viewBox="0 0 24 24"
-                  stroke="currentColor"
-                >
-                  <path
-                    stroke-linecap="round"
-                    stroke-linejoin="round"
-                    stroke-width="2"
-                    d="M8 12h.01M12 12h.01M16 12h.01M21 12c0 4.418-4.03 8-9 8a9.863 9.863 0 01-4.255-.949L3 20l1.395-3.72C3.512 15.042 3 13.574 3 12c0-4.418 4.03-8 9-8s9 3.582 9 8z"
-                  />
-                </svg>
-              </div>
-
-              <div class="flex-1 min-w-0">
-                <div class="font-medium text-sm text-primary-900 truncate">
-                  <span x-text="chat.title || 'New Conversation'"></span>
-                </div>
               <div
-                  class="flex items-center gap-2 mt-1.5 text-xs text-primary-600"
+                @click="selectChat(chat.id); $store.chatSidebar.mobileOpen = false"
+                :class="selectedChatID === chat.id ? 'bg-primary-200' : 'hover:bg-primary-200/60'"
+                class="group relative px-3 py-2 rounded-lg cursor-pointer transition-colors"
+                :title="chat.title || chat.initial_message"
               >
-                  <span
+                <div class="flex items-center justify-between gap-2">
-                    x-show="chat.message_count > 0"
+                  <div
-                    class="shrink-0 bg-primary-300 text-primary-700 px-1.5 py-0.5 rounded text-[10px] font-medium"
+                    :class="selectedChatID === chat.id ? 'font-semibold' : 'font-medium'"
-                    x-text="chat.message_count"
+                    class="text-sm text-primary-900 truncate min-w-0 flex-1"
-                  ></span>
+                    x-text="chat.title || chat.initial_message || 'New conversation'"
-                  <span class="truncate" x-text="chat.initial_message"></span>
+                  ></div>
-                </div>
-              </div>
-
                   <button
                     @click.stop="deleteChat($event, chat.id)"
-                class="cursor-pointer shrink-0 p-1 text-primary-400 hover:text-tertiary-600 hover:bg-tertiary-100 rounded transition-colors"
+                    class="shrink-0 p-1 -mr-1 text-primary-400 hover:text-tertiary-600 hover:bg-tertiary-100 rounded transition-colors cursor-pointer"
-                title="Delete Chat"
+                    title="Delete chat"
+                    aria-label="Delete chat"
                   >
-                <svg
+                    <svg class="h-3.5 w-3.5" fill="none" viewBox="0 0 24 24" stroke="currentColor">
-                  xmlns="http://www.w3.org/2000/svg"
+                      <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M19 7l-.867 12.142A2 2 0 0116.138 21H7.862a2 2 0 01-1.995-1.858L5 7m5 4v6m4-6v6m1-10V4a1 1 0 00-1-1h-4a1 1 0 00-1 1v3M4 7h16" />
-                  class="h-4 w-4"
-                  fill="none"
-                  viewBox="0 0 24 24"
-                  stroke="currentColor"
-                >
-                  <path
-                    stroke-linecap="round"
-                    stroke-linejoin="round"
-                    stroke-width="2"
-                    d="M19 7l-.867 12.142A2 2 0 0116.138 21H7.862a2 2 0 01-1.995-1.858L5 7m5 4v6m4-6v6m1-10V4a1 1 0 00-1-1h-4a1 1 0 00-1 1v3M4 7h16"
-                  />
                     </svg>
                   </button>
                 </div>
+                <div
+                  x-show="chat.title && chat.initial_message"
+                  class="text-xs text-primary-500/80 truncate mt-0.5"
+                  x-text="chat.initial_message"
+                ></div>
+              </div>
+            </template>
+          </div>
         </div>
       </template>
     </div>
   </div>
-
-    <!-- Left Nav Footer -->
-    <div
-      x-show="$store.navigation.activeTab === 'chats'"
-      class="p-4 border-t border-primary-200 shrink-0"
-    >
-      <button
-        @click="selectChat(null)"
-        class="w-full px-4 py-2.5 bg-primary-600 text-white rounded-lg hover:bg-primary-700 transition-colors text-sm font-medium flex cursor-pointer items-center justify-center gap-2"
-      >
-        <svg
-          xmlns="http://www.w3.org/2000/svg"
-          class="h-4 w-4"
-          fill="none"
-          viewBox="0 0 24 24"
-          stroke="currentColor"
-        >
-          <path
-            stroke-linecap="round"
-            stroke-linejoin="round"
-            stroke-width="2"
-            d="M12 4v16m8-8H4"
-          />
-        </svg>
-        New Conversation
-      </button>
-    </div>
-  </div>
 </div>

frontend/public/pages/images.html

@@ -1,5 +1,6 @@
 <div
-  class="flex flex-col gap-4 pt-16 mx-auto px-4 md:px-6 max-w-6xl"
+  class="flex flex-col gap-4 pb-4 mx-auto px-4 md:px-6 max-w-6xl"
+  style="padding-top: var(--nav-h);"
   x-data="imageGenerator()"
 >
   <div>
@@ -145,13 +146,13 @@
             </div>
             <span
               @click="clearMask"
-              class="mt-2 px-3 py-1 cursor-pointer bg-primary-200 text-primary-700 rounded hover:bg-primary-600 hover:text-white text-center transition-colors"
+              class="mt-2 px-3 py-1 cursor-pointer bg-tertiary-100 text-tertiary-700 rounded hover:bg-tertiary-600 hover:text-white text-center transition-colors"
             >
               Clear Mask
             </span>
             <span
               @click="cancelEdit"
-              class="mt-2 px-3 py-1 cursor-pointer bg-primary-200 text-primary-700 rounded hover:bg-primary-600 hover:text-white text-center transition-colors"
+              class="mt-2 px-3 py-1 cursor-pointer bg-tertiary-100 text-tertiary-700 rounded hover:bg-tertiary-600 hover:text-white text-center transition-colors"
             >
               Cancel
             </span>
@@ -163,7 +164,7 @@
         type="submit"
         x-bind:disabled="loading || !selectedModel"
         :class="loading || !selectedModel ? 'cursor-not-allowed' : 'cursor-pointer'"
-        class="inline-flex justify-center items-center px-4 py-2 border border-transparent text-sm font-medium rounded-md shadow-sm text-primary-50 bg-primary-600 hover:bg-primary-700 focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-primary-500 disabled:opacity-50 gap-2 transition-colors"
+        class="inline-flex justify-center items-center px-4 py-2 border border-transparent text-sm font-medium rounded-md shadow-sm text-primary-50 bg-secondary-600 hover:bg-secondary-700 focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-secondary-500 disabled:opacity-50 gap-2 transition-colors"
       >
         <span
           x-text="loading ? '' : editMode ? 'Edit Image' : 'Generate Image'"
@@ -199,7 +200,7 @@
     >
       <template x-for="(image, index) in generatedImages" :key="index">
         <div
-          class="flex flex-col gap-2 break-inside-avoid border border-primary-200 rounded-lg p-2 mb-2 h-full bg-primary-100 hover:border-primary-300 transition-colors shadow"
+          class="flex flex-col gap-2 break-inside-avoid border border-secondary-200 rounded-lg p-2 mb-2 h-full bg-secondary-50/60 hover:border-secondary-300 transition-colors shadow"
         >
           <button
             @click="deleteImage(image.name)"
@@ -214,7 +215,7 @@
             class="rounded-lg shadow-sm max-w-full h-auto cursor-pointer hover:opacity-90 transition-opacity"
           />
           <span
-            class="text-xs text-primary-500 bg-primary-200 px-2 py-1 rounded flex justify-center"
+            class="text-xs text-secondary-700 bg-secondary-100 px-2 py-1 rounded flex justify-center"
             x-text="image.date"
           ></span>
         </div>

frontend/public/pages/settings.html

@@ -1,7 +1,8 @@
 <form
   x-data="settingsManager()"
   @submit.prevent="saveSettings"
-  class="p-0.5 w-full flex flex-col gap-4 pt-16 mx-auto px-4 md:px-6 max-w-6xl"
+  class="p-0.5 w-full flex flex-col gap-4 pb-4 mx-auto px-4 md:px-6 max-w-6xl"
+  style="padding-top: var(--nav-h);"
 >
   <div>
     <span class="text-sm font-medium font-semibold text-primary-700"
@@ -63,6 +64,34 @@
     </div>
   </div>
 
+  <div class="mt-2">
+    <span class="text-sm font-medium font-semibold text-primary-700"
+      >Generation</span
+    >
+    <div class="flex flex-col md:flex-row pl-1 gap-4 justify-between">
+      <div class="w-full md:w-1/3">
+        <label
+          for="textGenerationTimeout"
+          class="text-sm font-medium text-primary-700"
+          >Chat Timeout</label
+        >
+        <select
+          id="textGenerationTimeout"
+          name="textGenerationTimeout"
+          x-model.number="settings.text_generation_timeout_minutes"
+          class="mt-1 p-1 block w-full rounded-md border-primary-400 shadow focus:border-secondary-500 focus:ring-secondary-500 sm:text-sm text-primary-900"
+        >
+          <template x-for="minutes in timeoutOptions" x-bind:key="minutes">
+            <option x-bind:value="minutes" x-text="`${minutes}m`"></option>
+          </template>
+        </select>
+        <p class="mt-2 text-xs text-primary-500">
+          Maximum time a chat response can stream before timing out
+        </p>
+      </div>
+    </div>
+  </div>
+
   <div
     x-show="error"
     class="bg-tertiary-50 border border-tertiary-200 rounded-md p-4"

frontend/src/components/chatManager.ts

@@ -14,9 +14,11 @@ import {
 } from '../client';
 import { Chat, Message, MessageChunk, Model, Settings } from '../types';
 import { applyFilter } from '../utils';
+import { createAutoScroll, AutoScroll } from '../utils/autoScroll';
 
 const CHAT_ROUTE = '#/chats';
 const MODEL_KEY = 'aethera-chat-model';
+const THINKING_KEY = 'aethera-chat-thinking';
 const IN_PROGRESS_UUID = '00000000-0000-0000-0000-000000000000';
 
 // Markdown Renderer
@@ -37,16 +39,20 @@ Alpine.data('chatManager', () => ({
   _models: [] as Model[],
 
   selectedModel: '',
+  thinkingEnabled: localStorage.getItem(THINKING_KEY) !== 'false',
   inputMessage: '',
   selectedImages: [] as string[],
   error: '',
 
   selectedChatID: null as string | null,
-  chatListOpen: false,
   loading: false,
   activeStreamChatID: null as string | null,
 
+  _autoScroll: null as AutoScroll | null,
+
   async init() {
+    this._autoScroll = createAutoScroll();
+
     // Acquire Data
     this._models = await getModels();
     this.settings = await getSettings();
@@ -56,6 +62,7 @@ Alpine.data('chatManager', () => ({
     // Route Chat
     const chatID = window.location.hash.split('/')[2];
     if (chatID) await this.selectChat(chatID);
+    this._autoScroll.scrollToBottom();
   },
 
   async loadChats() {
@@ -80,7 +87,6 @@ Alpine.data('chatManager', () => ({
       if (this.selectedChatID == chatId) {
         const newIndex = Math.min(chatIndex, this.chats.length - 1);
         this.selectChat(this.chats[newIndex]?.id);
-        if (!this.selectedChatID) this.chatListOpen = false;
       }
     } catch (err) {
       console.error('Error deleting conversation:', err);
@@ -113,6 +119,7 @@ Alpine.data('chatManager', () => ({
 
     // Save Model
     if (this.selectedModel) localStorage.setItem(MODEL_KEY, this.selectedModel);
+    localStorage.setItem(THINKING_KEY, String(this.thinkingEnabled));
 
     // New Chat
     if (!this.selectedChatID) {
@@ -141,11 +148,12 @@ Alpine.data('chatManager', () => ({
       created_at: new Date().toISOString(),
     });
     currentChat.message_count += 1;
+    this._autoScroll?.scrollToBottom('smooth');
 
     try {
       await sendMessage(
         this.selectedChatID === IN_PROGRESS_UUID ? '' : this.selectedChatID,
-        { model: this.selectedModel, prompt: message, images },
+        { model: this.selectedModel, prompt: message, images, thinking: this.thinkingEnabled },
         (chunk: MessageChunk) => {
           if (chunk.chat) this.activeStreamChatID = chunk.chat.id;
           this.applyMessageChunk(chunk);
@@ -189,6 +197,8 @@ Alpine.data('chatManager', () => ({
     if (chunk.user_message) this.upsertMessage(currentChat, chunk.user_message);
     if (chunk.assistant_message)
       this.upsertMessage(currentChat, chunk.assistant_message);
+
+    this._autoScroll?.maybeScrollToBottom();
   },
 
   upsertMessage(chat: Chat, message: Message) {
@@ -219,8 +229,10 @@ Alpine.data('chatManager', () => ({
 
     // Load Messages
     this.selectedChatID = chatID;
-    if (!this.selectedChatID) this.chatListOpen = false;
+    if (this.selectedChatID) {
-    else this.loadChatMessages();
+      await this.loadChatMessages();
+      this._autoScroll?.scrollToBottom();
+    }
   },
 
   async loadChatMessages() {
@@ -282,7 +294,11 @@ Alpine.data('chatManager', () => ({
     const currentChat =
       this.chats.find((c) => c.id === this.selectedChatID) ?? null;
     if (!currentChat) return [];
-    return [...currentChat.messages].reverse();
+    return currentChat.messages;
+  },
+
+  get chatGroups(): { label: string; chats: Chat[] }[] {
+    return groupChatsByDay(this.chats);
   },
 
   renderMarkdown(content: string) {
@@ -290,6 +306,47 @@ Alpine.data('chatManager', () => ({
   },
 }));
 
+function startOfDay(d: Date): number {
+  return new Date(d.getFullYear(), d.getMonth(), d.getDate()).getTime();
+}
+
+function groupChatsByDay(
+  chats: Chat[],
+): { label: string; chats: Chat[] }[] {
+  const now = new Date();
+  const today = startOfDay(now);
+  const yesterday = today - 86_400_000;
+
+  const groups: { key: number; label: string; chats: Chat[] }[] = [];
+  let current: { key: number; label: string; chats: Chat[] } | null = null;
+
+  for (const chat of chats) {
+    const created = new Date(chat.created_at);
+    const day = startOfDay(created);
+
+    if (!current || current.key !== day) {
+      let label: string;
+      if (day === today) label = 'Today';
+      else if (day === yesterday) label = 'Yesterday';
+      else {
+        const opts: Intl.DateTimeFormatOptions = {
+          month: 'short',
+          day: 'numeric',
+        };
+        if (created.getFullYear() !== now.getFullYear())
+          opts.year = 'numeric';
+        label = created.toLocaleDateString(undefined, opts);
+      }
+      current = { key: day, label, chats: [] };
+      groups.push(current);
+    }
+
+    current.chats.push(chat);
+  }
+
+  return groups;
+}
+
 function parseError(err: unknown): string {
   const msg = err instanceof Error ? err.message : String(err);
 

frontend/src/components/chatSidebarStore.ts

@@ -0,0 +1,24 @@
+import Alpine from 'alpinejs';
+
+const COLLAPSED_KEY = 'aethera-chat-sidebar-collapsed';
+
+interface ChatSidebarStore {
+  mobileOpen: boolean;
+  collapsed: boolean;
+  toggleMobile(): void;
+  toggleCollapsed(): void;
+}
+
+const store: ChatSidebarStore = {
+  mobileOpen: false,
+  collapsed: localStorage.getItem(COLLAPSED_KEY) === 'true',
+  toggleMobile() {
+    this.mobileOpen = !this.mobileOpen;
+  },
+  toggleCollapsed() {
+    this.collapsed = !this.collapsed;
+    localStorage.setItem(COLLAPSED_KEY, String(this.collapsed));
+  },
+};
+
+Alpine.store('chatSidebar', store);

frontend/src/components/settingsManager.ts

@@ -4,12 +4,14 @@ import { Settings } from '../types';
 
 Alpine.data('settingsManager', () => ({
   settings: {} as Settings,
+  timeoutOptions: [1, 5, 10, 15, 30],
   loading: false,
   saved: false,
   error: '',
 
   async init() {
     this.settings = await getSettings();
+    this.settings.text_generation_timeout_minutes ||= 5;
   },
 
   async saveSettings() {

frontend/src/main.ts

@@ -13,6 +13,7 @@ import './components/imageManager';
 import './components/settingsManager';
 import './components/themeManager';
 import './components/navigationManager';
+import './components/chatSidebarStore';
 
 // Start Alpine
 window.Alpine = Alpine;

frontend/src/types/index.ts

@@ -41,6 +41,7 @@ export interface Settings {
   image_edit_selector?: string;
   image_generation_selector?: string;
   text_generation_selector?: string;
+  text_generation_timeout_minutes?: number;
 }
 
 export interface ImageRecord {
@@ -70,6 +71,7 @@ export interface GenerateTextRequest {
   model: string;
   prompt: string;
   images?: string[];
+  thinking?: boolean;
 }
 
 export interface ChatListResponse {

frontend/src/utils/autoScroll.ts

@@ -0,0 +1,43 @@
+// Pin-to-bottom controller for the document scroll.
+//
+// Tracks whether the user is "near" the bottom of the page. While pinned, new
+// content (e.g. streaming tokens) scrolls the viewport to keep up. Once the
+// user scrolls up, pinning releases and updates stop forcing scroll until the
+// user returns to the bottom.
+
+const PIN_THRESHOLD_PX = 80;
+
+export interface AutoScroll {
+  isPinned(): boolean;
+  scrollToBottom(behavior?: ScrollBehavior): void;
+  maybeScrollToBottom(): void;
+}
+
+export function createAutoScroll(): AutoScroll {
+  let pinned = true;
+
+  const scrollEl = () => document.scrollingElement || document.documentElement;
+  const distanceFromBottom = () => {
+    const el = scrollEl();
+    return el.scrollHeight - el.scrollTop - el.clientHeight;
+  };
+
+  const onScroll = () => {
+    pinned = distanceFromBottom() < PIN_THRESHOLD_PX;
+  };
+  window.addEventListener('scroll', onScroll, { passive: true });
+
+  return {
+    isPinned: () => pinned,
+    scrollToBottom(behavior: ScrollBehavior = 'auto') {
+      window.scrollTo({ top: scrollEl().scrollHeight, behavior });
+      pinned = true;
+    },
+    maybeScrollToBottom() {
+      if (!pinned) return;
+      requestAnimationFrame(() => {
+        window.scrollTo({ top: scrollEl().scrollHeight });
+      });
+    },
+  };
+}

frontend/styles.css

@@ -1,6 +1,25 @@
 @import "tailwindcss";
 @plugin "@tailwindcss/typography";
 
+:root {
+  /* Top nav clearance - pages use this to pad past the fixed nav. */
+  --nav-h: calc(max(1rem, env(safe-area-inset-top)) + 3rem);
+  background: var(--color-primary-50);
+}
+
+html,
+body {
+  background: var(--color-primary-50);
+}
+
+@media (max-width: 767px) {
+  input,
+  textarea,
+  select {
+    font-size: 16px;
+  }
+}
+
 [x-cloak] {
   display: none !important;
 }
@@ -58,36 +77,36 @@
 
 @layer base {
   .dark {
-    /* Dark mode - dark backgrounds (50-300), light text (700-900) */
+    /* Dark mode - background and surface steps are intentionally lifted for a softer dark theme. */
-    --color-primary-50: oklch(15% 0.08 290);
+    --color-primary-50: oklch(25% 0.08 290);
-    --color-primary-100: oklch(18% 0.1 290);
+    --color-primary-100: oklch(31% 0.1 290);
-    --color-primary-200: oklch(22% 0.12 290);
+    --color-primary-200: oklch(36% 0.12 290);
-    --color-primary-300: oklch(28% 0.15 290);
+    --color-primary-300: oklch(48% 0.15 290);
-    --color-primary-400: oklch(36% 0.18 290);
+    --color-primary-400: oklch(52% 0.18 290);
-    --color-primary-500: oklch(45% 0.2 290);
+    --color-primary-500: oklch(58% 0.2 290);
-    --color-primary-600: oklch(55% 0.18 290);
+    --color-primary-600: oklch(62% 0.18 290);
     --color-primary-700: oklch(65% 0.15 290);
     --color-primary-800: oklch(75% 0.12 290);
     --color-primary-900: oklch(85% 0.08 290);
 
-    --color-secondary-50: oklch(15% 0.05 180);
+    --color-secondary-50: oklch(25% 0.05 180);
-    --color-secondary-100: oklch(18% 0.07 180);
+    --color-secondary-100: oklch(31% 0.07 180);
-    --color-secondary-200: oklch(22% 0.09 180);
+    --color-secondary-200: oklch(36% 0.09 180);
-    --color-secondary-300: oklch(28% 0.11 180);
+    --color-secondary-300: oklch(48% 0.11 180);
-    --color-secondary-400: oklch(36% 0.13 180);
+    --color-secondary-400: oklch(52% 0.13 180);
-    --color-secondary-500: oklch(45% 0.15 180);
+    --color-secondary-500: oklch(58% 0.15 180);
-    --color-secondary-600: oklch(55% 0.14 180);
+    --color-secondary-600: oklch(62% 0.14 180);
     --color-secondary-700: oklch(65% 0.12 180);
     --color-secondary-800: oklch(75% 0.09 180);
     --color-secondary-900: oklch(85% 0.06 180);
 
-    --color-tertiary-50: oklch(15% 0.008 60);
+    --color-tertiary-50: oklch(25% 0.008 60);
-    --color-tertiary-100: oklch(18% 0.01 60);
+    --color-tertiary-100: oklch(31% 0.01 60);
-    --color-tertiary-200: oklch(22% 0.015 60);
+    --color-tertiary-200: oklch(36% 0.015 60);
-    --color-tertiary-300: oklch(28% 0.02 60);
+    --color-tertiary-300: oklch(48% 0.02 60);
-    --color-tertiary-400: oklch(36% 0.025 60);
+    --color-tertiary-400: oklch(52% 0.025 60);
-    --color-tertiary-500: oklch(45% 0.03 60);
+    --color-tertiary-500: oklch(58% 0.03 60);
-    --color-tertiary-600: oklch(55% 0.025 60);
+    --color-tertiary-600: oklch(62% 0.025 60);
     --color-tertiary-700: oklch(65% 0.02 60);
     --color-tertiary-800: oklch(75% 0.015 60);
     --color-tertiary-900: oklch(85% 0.01 60);