merge projects, signals, and mobile UI

2026-07-24 00:28:42 +05:30
parent 7974bd5f3e c0cded1324
commit 0607d13d4b
50 changed files with 3500 additions and 468 deletions
--- a/apps/web/components.json
+++ b/apps/web/components.json
@@ -12,7 +12,7 @@
  },
  "iconLibrary": "lucide",
  "aliases": {
-    "components": "@/components",
+    "components": "@code/ui/components",
    "utils": "@code/ui/lib/utils",
    "ui": "@code/ui/components",
    "lib": "@/lib",
--- a/apps/web/package.json
+++ b/apps/web/package.json
@@ -7,7 +7,7 @@
    "dev": "react-router dev",
    "dev:tailscale": "react-router dev --host 0.0.0.0",
    "start": "react-router-serve ./build/server/index.js",
-    "typecheck": "react-router typegen && tsc"
+    "check-types": "react-router typegen && tsc --noEmit"
  },
  "dependencies": {
    "@code/auth": "workspace:*",
@@ -40,7 +40,6 @@
    "tailwindcss": "catalog:",
    "typescript": "catalog:",
    "vite": "catalog:",
-    "vitest": "catalog:",
-    "vite-tsconfig-paths": "^6.1.1"
+    "vitest": "catalog:"
  }
 }
--- a/apps/web/src/components/chat/assistant-identity.tsx
+++ b/apps/web/src/components/chat/assistant-identity.tsx
@@ -1,5 +1,4 @@
-import { MessageHeader } from "@code/ui/components/message";
-import { Sparkles } from "lucide-react";
+import { MobileChatAssistantLabel } from "@code/ui/components/mobile-chat";

 import type { AssistantResponseState } from "@/lib/chat/types";

@@ -8,20 +7,18 @@ interface AssistantIdentityProps {
 }

 export const AssistantIdentity = ({ state }: AssistantIdentityProps) => (
-  <MessageHeader className="mb-1.5 gap-2.5 px-0 text-xs font-medium text-foreground/70">
-    <span className="zopu-mark flex size-6 items-center justify-center rounded-lg">
-      <Sparkles className="size-3.5" />
-    </span>
-    Zopu
-    {state && (
-      <span className="response-state" data-state={state}>
-        <span aria-hidden="true" className="response-state-dots">
-          <i />
-          <i />
-          <i />
+  <MobileChatAssistantLabel
+    state={
+      state ? (
+        <span className="response-state" data-state={state}>
+          <span aria-hidden="true" className="response-state-dots">
+            <i />
+            <i />
+            <i />
+          </span>
+          {state === "thinking" ? "Thinking" : "Writing"}
        </span>
-        {state === "thinking" ? "Thinking" : "Writing"}
-      </span>
-    )}
-  </MessageHeader>
+      ) : undefined
+    }
+  />
 );
--- a/apps/web/src/components/chat/chat-composer.tsx
+++ b/apps/web/src/components/chat/chat-composer.tsx
@@ -1,10 +1,5 @@
-import {
-  InputGroup,
-  InputGroupAddon,
-  InputGroupButton,
-  InputGroupTextarea,
-} from "@code/ui/components/input-group";
-import { CircleAlert, LoaderCircle, Send } from "lucide-react";
+import { MobileChatComposer } from "@code/ui/components/mobile-chat";
+import { LoaderCircle } from "lucide-react";
 import type { ReactNode } from "react";

 import { useChatComposer } from "@/hooks/chat/use-chat-composer";
@@ -15,90 +10,31 @@ export const ChatComposer = ({ error, onSend, status }: ChatComposerProps) => {
    status === "connecting" || status === "submitted" || status === "streaming";
  const composer = useChatComposer({ busy, onSend });

-  let statusContent: ReactNode = (
-    <span className="hidden sm:inline">
-      Enter to send · Shift + Enter for a new line
-    </span>
-  );
+  let statusMessage: ReactNode;
  if (busy) {
-    statusContent = (
-      <>
-        <LoaderCircle className="size-3.5 animate-spin" />
+    statusMessage = (
+      <span className="inline-flex items-center gap-1.5">
+        <LoaderCircle className="size-3 animate-spin" />
        {status === "connecting" ? "Preparing Zopu" : "Zopu is responding"}
-      </>
-    );
-  }
-  if (error) {
-    statusContent = (
-      <span
-        id="composer-error"
-        className="flex items-center gap-1.5 text-destructive"
-      >
-        <CircleAlert className="size-3.5" />
-        {error.message || "Message failed to send"}
      </span>
    );
  }

  return (
-    <div className="composer-dock shrink-0 pb-[env(safe-area-inset-bottom)]">
-      <form
-        aria-label="Send a message"
-        className="mx-auto w-full max-w-3xl px-3 pb-3 sm:px-5 sm:pb-5"
-        onSubmit={composer.handleSubmit}
-      >
-        <InputGroup
-          className={`composer-shell overflow-hidden rounded-[1.5rem] border-border/70 bg-card/95 shadow-[0_16px_50px_-18px_rgb(0_0_0/0.38)] backdrop-blur-xl transition-[border-color,box-shadow] focus-within:border-foreground/20 focus-within:shadow-[0_18px_60px_-20px_rgb(0_0_0/0.48)] dark:bg-card/90 ${
-            composer.isFocused
-              ? "composer-shell-expanded"
-              : "composer-shell-compact"
-          }`}
-          data-disabled={busy || undefined}
-        >
-          <InputGroupTextarea
-            {...composer.inputProps}
-            aria-describedby={error ? "composer-error" : undefined}
-            aria-invalid={error ? true : undefined}
-            aria-label="Message Zopu"
-            className={`max-h-40 px-4 text-base leading-6 transition-[min-height,padding] duration-200 placeholder:text-muted-foreground/70 sm:px-5 ${
-              composer.isFocused
-                ? "min-h-24 pb-2 pt-4"
-                : "min-h-14 py-[0.95rem] pr-2"
-            }`}
-            disabled={busy}
-            placeholder="Ask anything…"
-            rows={1}
-          />
-          <InputGroupAddon
-            align="inline-end"
-            className={`shrink-0 self-end pr-2 transition-[padding] duration-200 ${
-              composer.isFocused ? "pb-2.5" : "pb-1.5"
-            }`}
-          >
-            <InputGroupButton
-              aria-label="Send message"
-              className="size-11 shrink-0 rounded-2xl bg-foreground text-background transition-all hover:scale-[1.03] hover:bg-foreground/85 active:scale-95 disabled:bg-muted disabled:text-muted-foreground sm:size-10 sm:rounded-xl"
-              disabled={!composer.canSend}
-              size="icon-sm"
-              type="submit"
-              variant="default"
-            >
-              {busy ? (
-                <LoaderCircle className="size-5 animate-spin" />
-              ) : (
-                <Send className="size-5" />
-              )}
-            </InputGroupButton>
-          </InputGroupAddon>
-        </InputGroup>
-        <div className="mt-2 flex min-h-4 items-center justify-center px-2 text-center text-[10px] text-muted-foreground/80 sm:text-[11px]">
-          {composer.isFocused || busy || error ? (
-            <span className="flex items-center gap-2">{statusContent}</span>
-          ) : (
-            <span>Zopu can make mistakes. Check important information.</span>
-          )}
-        </div>
-      </form>
-    </div>
+    <MobileChatComposer
+      busy={busy}
+      canSend={composer.canSend}
+      errorMessage={
+        error ? error.message || "Message failed to send" : undefined
+      }
+      onSubmit={composer.handleSubmit}
+      statusMessage={statusMessage}
+      textareaProps={{
+        ...composer.inputProps,
+        "aria-describedby": error ? "composer-error" : undefined,
+        "aria-invalid": error ? true : undefined,
+        disabled: busy,
+      }}
+    />
  );
 };
--- a/apps/web/src/components/chat/chat-conversation.tsx
+++ b/apps/web/src/components/chat/chat-conversation.tsx
@@ -1,15 +1,6 @@
+import { ConversationEmptyState } from "@code/ui/components/ai-elements/conversation";
 import { Button } from "@code/ui/components/button";
-import {
-  Empty,
-  EmptyContent,
-  EmptyDescription,
-  EmptyHeader,
-  EmptyMedia,
-  EmptyTitle,
-} from "@code/ui/components/empty";
-import { MessageGroup } from "@code/ui/components/message";
-import { MessageScrollerItem } from "@code/ui/components/message-scroller";
-import { Sparkles } from "lucide-react";
+import { MobileChatMark } from "@code/ui/components/mobile-chat";

 import { SUGGESTIONS } from "@/lib/chat/constants";
 import type { ChatConversationProps } from "@/lib/chat/types";
@@ -25,23 +16,21 @@ export const ChatConversation = ({
 }: ChatConversationProps) => {
  if (historyReady && messages.length === 0) {
    return (
-      <Empty className="min-h-full items-start justify-end px-1 pb-7 pt-20 sm:items-center sm:justify-center sm:px-6 sm:py-20">
-        <EmptyMedia className="zopu-mark size-11 rounded-2xl" variant="icon">
-          <Sparkles className="size-5" />
-        </EmptyMedia>
-        <EmptyHeader className="items-start text-left sm:items-center sm:text-center">
-          <EmptyTitle className="text-2xl font-semibold tracking-[-0.035em] sm:text-3xl">
+      <ConversationEmptyState className="min-h-full items-start justify-end px-0 pt-14 pb-5 text-left">
+        <MobileChatMark className="size-10 rounded-[12px] [&_svg]:size-5" />
+        <div className="space-y-1">
+          <h2 className="text-[22px] font-semibold tracking-[-0.035em]">
            What can I help with?
-          </EmptyTitle>
-          <EmptyDescription className="max-w-md text-[15px] leading-6">
+          </h2>
+          <p className="max-w-[320px] text-[14px] leading-5 text-muted-foreground">
            Think, write, plan, or explore an idea with Zopu.
-          </EmptyDescription>
-        </EmptyHeader>
-        <EmptyContent className="mt-3 grid w-full max-w-xl gap-2 sm:grid-cols-3">
+          </p>
+        </div>
+        <div className="mt-3 grid w-full gap-2">
          {SUGGESTIONS.map(([title, prompt]) => (
            <Button
              key={title}
-              className="group h-auto min-h-16 w-full flex-col items-start justify-center gap-0.5 rounded-2xl border-border/60 bg-card/60 px-4 py-3 text-left shadow-sm transition-all hover:-translate-y-0.5 hover:border-foreground/20 hover:bg-card hover:shadow-md sm:min-h-24"
+              className="group h-auto min-h-14 w-full flex-col items-start justify-center gap-0.5 rounded-[16px] border-[#e7e7e4] bg-[#f7f7f5] px-4 py-3 text-left shadow-none transition-colors active:bg-[#eeeeeb]"
              onClick={() => onSuggestion(prompt)}
              variant="outline"
            >
@@ -51,27 +40,17 @@ export const ChatConversation = ({
              </span>
            </Button>
          ))}
-        </EmptyContent>
-      </Empty>
+        </div>
+      </ConversationEmptyState>
    );
  }

  return (
-    <MessageGroup className="gap-8 pb-5 md:gap-10 md:pb-8">
-      {messages.map((message, index) => (
-        <MessageScrollerItem
-          key={message.id}
-          messageId={message.id}
-          scrollAnchor={index === messages.length - 1}
-        >
-          <ChatMessage message={message} />
-        </MessageScrollerItem>
+    <div className="flex min-w-0 flex-col gap-5 pb-5">
+      {messages.map((message) => (
+        <ChatMessage key={message.id} message={message} />
      ))}
-      {status === "submitted" && (
-        <MessageScrollerItem scrollAnchor>
-          <ChatThinkingResponse />
-        </MessageScrollerItem>
-      )}
-    </MessageGroup>
+      {status === "submitted" && <ChatThinkingResponse />}
+    </div>
  );
 };
--- a/apps/web/src/components/chat/chat-header.tsx
+++ b/apps/web/src/components/chat/chat-header.tsx
@@ -1,32 +1,11 @@
-import { Sparkles } from "lucide-react";
+import { MobileChatHeader } from "@code/ui/components/mobile-chat";

-import { MODEL_LABEL, STATUS_COPY } from "@/lib/chat/constants";
-import { getStatusDotClass } from "@/lib/chat/transforms";
+import { STATUS_COPY } from "@/lib/chat/constants";
 import type { ChatHeaderProps } from "@/lib/chat/types";

 export const ChatHeader = ({ status }: ChatHeaderProps) => (
-  <header className="chat-header flex h-14 shrink-0 items-center border-b border-border/60 px-4 sm:h-16 sm:px-6">
-    <div className="mx-auto flex w-full max-w-5xl items-center justify-between">
-      <div className="flex min-w-0 items-center gap-3">
-        <div className="zopu-mark flex size-9 shrink-0 items-center justify-center rounded-xl">
-          <Sparkles className="size-4" />
-        </div>
-        <div className="min-w-0">
-          <h1 className="truncate text-sm font-semibold tracking-tight sm:text-[15px]">
-            Zopu
-          </h1>
-          <p className="flex items-center gap-1.5 text-[11px] text-muted-foreground">
-            <span
-              aria-hidden="true"
-              className={`size-1.5 rounded-full ${getStatusDotClass(status)}`}
-            />
-            <span aria-live="polite">{STATUS_COPY[status]}</span>
-          </p>
-        </div>
-      </div>
-      <p className="rounded-full border border-border/60 bg-card/50 px-2.5 py-1 text-[10px] font-medium tracking-wide text-muted-foreground sm:text-[11px]">
-        {MODEL_LABEL}
-      </p>
-    </div>
-  </header>
+  <MobileChatHeader
+    active={status !== "connecting" && status !== "error"}
+    statusLabel={STATUS_COPY[status]}
+  />
 );
--- a/apps/web/src/components/chat/chat-message.tsx
+++ b/apps/web/src/components/chat/chat-message.tsx
@@ -1,7 +1,13 @@
-import { Bubble, BubbleContent } from "@code/ui/components/bubble";
-import { Message, MessageContent } from "@code/ui/components/message";
+import {
+  Message,
+  MessageContent,
+  MessageResponse,
+} from "@code/ui/components/ai-elements/message";
+import {
+  MobileChatBubble,
+  MobileChatMessage,
+} from "@code/ui/components/mobile-chat";
 import type { ReactNode } from "react";
-import { Streamdown } from "streamdown";

 import { getMessageText, isMessageStreaming } from "@/lib/chat/transforms";
 import type { ChatMessageProps } from "@/lib/chat/types";
@@ -21,13 +27,13 @@ export const ChatMessage = ({ message }: ChatMessageProps) => {
  let content: ReactNode = text;
  if (!isUser) {
    content = text ? (
-      <Streamdown
+      <MessageResponse
        caret={isStreaming ? "block" : undefined}
        className="chat-markdown min-w-0"
        isAnimating={isStreaming}
      >
        {text}
-      </Streamdown>
+      </MessageResponse>
    ) : (
      <div className="thinking-line" aria-label="Zopu is preparing a response">
        <span />
@@ -37,41 +43,29 @@ export const ChatMessage = ({ message }: ChatMessageProps) => {
    );
  }

+  const sender = isUser ? "user" : "assistant";
+
  return (
-    <Message
-      align={isUser ? "end" : "start"}
-      className="chat-message text-[15px] md:text-base"
-    >
-      <MessageContent
-        className={
-          isUser
-            ? "max-w-[88%] sm:max-w-[76%] md:max-w-[68%]"
-            : "max-w-full md:max-w-[92%]"
-        }
-      >
-        {!isUser && (
-          <AssistantIdentity state={isStreaming ? "writing" : undefined} />
-        )}
-        <Bubble
-          align={isUser ? "end" : "start"}
-          variant={isUser ? "secondary" : "ghost"}
-          className="max-w-full"
-        >
-          <BubbleContent
-            className={
-              isUser
-                ? "rounded-[1.35rem] rounded-br-md border border-border/60 bg-secondary/80 px-4 py-2.5 leading-6 text-foreground shadow-sm whitespace-pre-wrap dark:bg-secondary/70"
-                : "w-full max-w-none overflow-visible leading-7 text-foreground/95"
-            }
-          >
-            {message.parts.map((part) =>
-              part.type === "dynamic-tool" ? (
-                <ChatToolCall key={part.toolCallId} part={part} />
-              ) : null
+    <Message className="max-w-full gap-0" from={message.role}>
+      <MessageContent className="w-full max-w-none gap-0 overflow-visible rounded-none bg-transparent p-0 group-[.is-user]:rounded-none group-[.is-user]:bg-transparent group-[.is-user]:p-0">
+        <MobileChatMessage className="chat-message" sender={sender}>
+          <div className={isUser ? "max-w-full" : "w-full min-w-0"}>
+            {!isUser && (
+              <AssistantIdentity state={isStreaming ? "writing" : undefined} />
            )}
-            {content}
-          </BubbleContent>
-        </Bubble>
+            <MobileChatBubble
+              className={isUser ? "whitespace-pre-wrap" : undefined}
+              sender={sender}
+            >
+              {message.parts.map((part) =>
+                part.type === "dynamic-tool" ? (
+                  <ChatToolCall key={part.toolCallId} part={part} />
+                ) : null
+              )}
+              {content}
+            </MobileChatBubble>
+          </div>
+        </MobileChatMessage>
      </MessageContent>
    </Message>
  );
--- a/apps/web/src/components/chat/chat-page.tsx
+++ b/apps/web/src/components/chat/chat-page.tsx
@@ -1,10 +1,8 @@
 import {
-  MessageScroller,
-  MessageScrollerButton,
-  MessageScrollerContent,
-  MessageScrollerProvider,
-  MessageScrollerViewport,
-} from "@code/ui/components/message-scroller";
+  Conversation,
+  ConversationContent,
+  ConversationScrollButton,
+} from "@code/ui/components/ai-elements/conversation";

 import { useChatAgent } from "@/hooks/chat/use-chat-agent";

@@ -17,36 +15,24 @@ export const ChatPage = () => {
  const handleSendMessage = (message: string) => agent.sendMessage(message);

  return (
-    <section className="chat-surface flex h-full min-h-0 flex-col bg-background">
+    <section className="chat-surface flex h-full min-h-0 flex-col bg-[#fefefe]">
      <ChatHeader status={agent.status} />

      <main aria-label="Conversation" className="min-h-0 flex-1">
-        <MessageScrollerProvider
-          autoScroll
-          defaultScrollPosition="end"
-          scrollEdgeThreshold={96}
-          scrollMargin={24}
-        >
-          <MessageScroller>
-            <MessageScrollerViewport aria-label="Chat messages">
-              <MessageScrollerContent className="mx-auto w-full max-w-3xl px-4 pb-8 pt-7 sm:px-6 sm:pb-10 sm:pt-10">
-                <ChatConversation
-                  historyReady={agent.historyReady}
-                  messages={agent.messages}
-                  onSuggestion={(suggestion) =>
-                    void handleSendMessage(suggestion)
-                  }
-                  status={agent.status}
-                />
-              </MessageScrollerContent>
-            </MessageScrollerViewport>
-            <MessageScrollerButton
-              aria-label="Scroll to latest message"
-              className="bottom-4 size-10 rounded-full border border-border/70 bg-card/95 shadow-lg backdrop-blur"
-              direction="end"
+        <Conversation className="ai-conversation-mobile h-full">
+          <ConversationContent className="min-h-full w-full gap-0 px-4 pt-4 pb-6">
+            <ChatConversation
+              historyReady={agent.historyReady}
+              messages={agent.messages}
+              onSuggestion={(suggestion) => void handleSendMessage(suggestion)}
+              status={agent.status}
            />
-          </MessageScroller>
-        </MessageScrollerProvider>
+          </ConversationContent>
+          <ConversationScrollButton
+            aria-label="Scroll to latest message"
+            className="bottom-3 size-9 rounded-full border border-[#dededb] bg-[#fefefe]/95 shadow-sm backdrop-blur"
+          />
+        </Conversation>
      </main>

      <ChatComposer
--- a/apps/web/src/components/chat/chat-thinking-response.tsx
+++ b/apps/web/src/components/chat/chat-thinking-response.tsx
@@ -1,16 +1,29 @@
-import { Message, MessageContent } from "@code/ui/components/message";
+import {
+  Message,
+  MessageContent,
+} from "@code/ui/components/ai-elements/message";
+import {
+  MobileChatBubble,
+  MobileChatMessage,
+} from "@code/ui/components/mobile-chat";

 import { AssistantIdentity } from "./assistant-identity";

 export const ChatThinkingResponse = () => (
-  <Message align="start" className="chat-message">
-    <MessageContent className="max-w-full md:max-w-[92%]">
-      <AssistantIdentity state="thinking" />
-      <div className="thinking-line" aria-label="Zopu is thinking">
-        <span />
-        <span />
-        <span />
-      </div>
+  <Message className="max-w-full gap-0" from="assistant">
+    <MessageContent className="w-full max-w-none gap-0 overflow-visible p-0">
+      <MobileChatMessage className="chat-message" sender="assistant">
+        <div className="w-full min-w-0">
+          <AssistantIdentity state="thinking" />
+          <MobileChatBubble sender="assistant">
+            <div className="thinking-line" aria-label="Zopu is thinking">
+              <span />
+              <span />
+              <span />
+            </div>
+          </MobileChatBubble>
+        </div>
+      </MobileChatMessage>
    </MessageContent>
  </Message>
 );
--- a/apps/web/src/components/chat/chat-tool-call.tsx
+++ b/apps/web/src/components/chat/chat-tool-call.tsx
@@ -1,4 +1,11 @@
-import { Check, LoaderCircle, Terminal, TriangleAlert } from "lucide-react";
+import {
+  Tool,
+  ToolContent,
+  ToolInput,
+  ToolOutput,
+} from "@code/ui/components/ai-elements/tool";
+import { MobileChatToolCall } from "@code/ui/components/mobile-chat";
+import { Search, SquareTerminal } from "lucide-react";

 import type { ChatToolCallProps } from "@/lib/chat/types";

@@ -7,35 +14,47 @@ export const ChatToolCall = ({ part }: ChatToolCallProps) => {
    typeof part.input === "string"
      ? part.input
      : JSON.stringify(part.input, null, 2);
-  let Icon = LoaderCircle;
-  let status = "Running";
+  let status = "running";
+  let tone: "error" | "neutral" | "success" = "neutral";
+
  if (part.state === "output-available") {
    detail =
      typeof part.output === "string"
        ? part.output
        : JSON.stringify(part.output, null, 2);
-    Icon = Check;
-    status = "Completed";
+    status = "done";
+    tone = "success";
  } else if (part.state === "output-error") {
    detail = part.errorText;
-    Icon = TriangleAlert;
-    status = "Failed";
+    status = "failed";
+    tone = "error";
  }
-  const isRunning = part.state === "input-available";
+
+  const isSearch = part.toolName.toLowerCase().includes("search");
+  const output = part.state === "output-available" ? part.output : undefined;
+  const errorText = part.state === "output-error" ? part.errorText : undefined;

  return (
-    <details className="group/tool overflow-hidden rounded-xl border border-border/60 bg-card/45 text-xs">
-      <summary className="flex cursor-pointer list-none items-center gap-2 px-3 py-2 text-muted-foreground marker:hidden">
-        <Terminal className="size-3.5 shrink-0" />
-        <span className="min-w-0 flex-1 truncate font-medium text-foreground/85">
-          {part.toolName}
-        </span>
-        <span>{status}</span>
-        <Icon className={`size-3.5 ${isRunning ? "animate-spin" : ""}`} />
-      </summary>
-      <pre className="max-h-72 overflow-auto border-t border-border/50 bg-background/60 px-3 py-2 font-mono text-[11px] leading-5 whitespace-pre-wrap text-muted-foreground">
-        {detail}
-      </pre>
-    </details>
+    <Tool className="mb-0 w-full border-0" defaultOpen>
+      <ToolContent className="space-y-0 p-0">
+        <MobileChatToolCall
+          detail={detail}
+          icon={
+            isSearch ? (
+              <Search className="size-3" strokeWidth={2.2} />
+            ) : (
+              <SquareTerminal className="size-3" strokeWidth={2.2} />
+            )
+          }
+          status={status}
+          tone={tone}
+          toolName={part.toolName}
+        />
+        <div className="sr-only">
+          <ToolInput input={part.input} />
+          <ToolOutput errorText={errorText} output={output} />
+        </div>
+      </ToolContent>
+    </Tool>
  );
 };
--- a/apps/web/src/components/mobile-workspace/mobile-flow-page.tsx
+++ b/apps/web/src/components/mobile-workspace/mobile-flow-page.tsx
@@ -0,0 +1,62 @@
+import {
+  MobileAssistantChatScreen,
+  MobileExpandedWorkScreen,
+  MobileHomeScreen,
+  MobileWorkListScreen,
+  MobileWorkUnitDetailScreen,
+} from "@code/ui/components/mobile-product";
+import { useNavigate } from "react-router";
+
+import { useMobileWorkspace } from "@/hooks/use-mobile-workspace";
+
+export type MobileFlowScreen =
+  | "assistant-chat"
+  | "home"
+  | "work-list"
+  | "work-unit-detail";
+
+interface MobileFlowPageProps {
+  screen: MobileFlowScreen;
+}
+
+export const MobileFlowPage = ({ screen }: MobileFlowPageProps) => {
+  const navigate = useNavigate();
+  const workspace = useMobileWorkspace();
+  const homePath = "/";
+  const workPath = "/work";
+  const chatPath = "/chat";
+  const detailPath = "/work/flow-08";
+
+  const handleOpenUnit = () => {
+    if (screen === "work-list" && !workspace.expanded) {
+      workspace.setExpanded(true);
+      return;
+    }
+    navigate(detailPath);
+  };
+
+  const screenProps = {
+    composerValue: workspace.composerValue,
+    onBack: () => navigate(homePath),
+    onComposerChange: workspace.handleComposerChange,
+    onComposerSubmit: workspace.handleComposerSubmit,
+    onOpenAssistant: () => navigate(chatPath),
+    onOpenUnit: handleOpenUnit,
+    onViewWork: () => navigate(workPath),
+    statusMessage: workspace.statusMessage,
+  };
+
+  if (screen === "assistant-chat") {
+    return <MobileAssistantChatScreen {...screenProps} />;
+  }
+  if (screen === "home") {
+    return <MobileHomeScreen {...screenProps} />;
+  }
+  if (screen === "work-unit-detail") {
+    return <MobileWorkUnitDetailScreen {...screenProps} />;
+  }
+  if (workspace.expanded) {
+    return <MobileExpandedWorkScreen {...screenProps} />;
+  }
+  return <MobileWorkListScreen {...screenProps} />;
+};
--- a/apps/web/src/hooks/use-mobile-workspace.ts
+++ b/apps/web/src/hooks/use-mobile-workspace.ts
@@ -0,0 +1,35 @@
+import type { FormEvent } from "react";
+import { useState } from "react";
+
+export const useMobileWorkspace = (initialExpanded = false) => {
+  const [activeIndex, setActiveIndex] = useState(0);
+  const [composerValue, setComposerValue] = useState("");
+  const [expanded, setExpanded] = useState(initialExpanded);
+  const [statusMessage, setStatusMessage] = useState<string>();
+
+  const handleComposerChange = (value: string) => {
+    setComposerValue(value);
+    setStatusMessage(undefined);
+  };
+
+  const handleComposerSubmit = (event: FormEvent<HTMLFormElement>) => {
+    event.preventDefault();
+    const message = composerValue.trim();
+    if (!message) {
+      return;
+    }
+    setComposerValue("");
+    setStatusMessage("Added to Zopu’s queue");
+  };
+
+  return {
+    activeIndex,
+    composerValue,
+    expanded,
+    handleActiveIndexChange: setActiveIndex,
+    handleComposerChange,
+    handleComposerSubmit,
+    setExpanded,
+    statusMessage,
+  };
+};
--- a/apps/web/src/index.css
+++ b/apps/web/src/index.css
@@ -4,49 +4,10 @@
 html,
 body {
  min-height: 100%;
-  overflow: hidden;
 }

-.chat-surface {
-  position: relative;
-  isolation: isolate;
-  background:
-    radial-gradient(
-      circle at 50% -12%,
-      oklch(0.72 0.045 255 / 9%),
-      transparent 32rem
-    ),
-    var(--background);
-}
-
-.chat-surface::before {
-  position: absolute;
-  z-index: -1;
-  inset: 0;
-  background-image: radial-gradient(
-    oklch(0.5 0 0 / 9%) 0.55px,
-    transparent 0.55px
-  );
-  background-size: 18px 18px;
-  mask-image: linear-gradient(to bottom, black, transparent 42%);
-  content: "";
-  pointer-events: none;
-}
-
-.chat-header {
-  background: color-mix(in oklch, var(--background) 88%, transparent);
-  backdrop-filter: blur(18px) saturate(1.25);
-}
-
-.zopu-mark {
-  border: 1px solid color-mix(in oklch, var(--foreground) 10%, transparent);
-  background:
-    linear-gradient(145deg, oklch(1 0 0 / 65%), transparent 55%),
-    color-mix(in oklch, var(--muted) 88%, var(--background));
-  color: var(--foreground);
-  box-shadow:
-    inset 0 1px 0 oklch(1 0 0 / 48%),
-    0 6px 18px -12px oklch(0 0 0 / 55%);
+.ai-conversation-mobile > div {
+  scrollbar-gutter: auto !important;
 }

 .chat-message {
@@ -120,15 +81,6 @@ body {
  }
 }

-.composer-dock {
-  position: relative;
-  background: linear-gradient(to top, var(--background) 68%, transparent);
-}
-
-.composer-shell {
-  transform: translateZ(0);
-}
-
@keyframes chat-message-enter {
  from {
    opacity: 0;
--- a/apps/web/src/root.tsx
+++ b/apps/web/src/root.tsx
@@ -68,7 +68,7 @@ export const Layout = ({ children }: { children: React.ReactNode }) => (
      <Meta />
      <Links />
    </head>
-    <body>
+    <body className="bg-[#11110f]">
      {children}
      <ScrollRestoration />
      <Scripts />
@@ -81,13 +81,12 @@ const App = () => (
    <AuthenticatedFlueProvider>
      <ThemeProvider
        attribute="class"
-        defaultTheme="dark"
+        defaultTheme="light"
+        forcedTheme="light"
        disableTransitionOnChange
        storageKey="vite-ui-theme"
      >
-        <div className="h-svh min-h-0 overflow-hidden">
-          <Outlet />
-        </div>
+        <Outlet />
        <Toaster richColors />
      </ThemeProvider>
    </AuthenticatedFlueProvider>
--- a/apps/web/src/routes.ts
+++ b/apps/web/src/routes.ts
@@ -1,4 +1,19 @@
+import { index, layout, route } from "@react-router/dev/routes";
 import type { RouteConfig } from "@react-router/dev/routes";
-import { flatRoutes } from "@react-router/fs-routes";

-export default flatRoutes() satisfies RouteConfig;
+export default [
+  layout("./routes/auth/layout.tsx", [
+    route("login", "./routes/auth/login/page.tsx"),
+    route("signup", "./routes/auth/signup/page.tsx"),
+  ]),
+  layout("./routes/app/layout.tsx", [
+    layout("./routes/app/mobile/layout.tsx", [
+      index("./routes/app/mobile/page.tsx"),
+      route("chat", "./routes/app/mobile/chat/page.tsx"),
+      route("work", "./routes/app/mobile/work-list/page.tsx"),
+      route("work/:workUnitId", "./routes/app/mobile/work/page.tsx"),
+    ]),
+    route("dashboard", "./routes/app/dashboard/page.tsx"),
+    route("todos", "./routes/app/todos/page.tsx"),
+  ]),
+] satisfies RouteConfig;
--- a/apps/web/src/routes/_app._index.tsx
+++ b/apps/web/src/routes/_app._index.tsx
@@ -1,12 +0,0 @@
-import { ChatPage } from "@/components/chat/chat-page";
-
-import type { Route } from "./+types/_app._index";
-
-export const meta = (_args: Route.MetaArgs) => [
-  { title: "Zopu" },
-  { content: "Chat with Zopu", name: "description" },
-];
-
-const Home = () => <ChatPage />;
-
-export default Home;
--- a/apps/web/src/routes/_app.todos.tsx
+++ b/apps/web/src/routes/_app.todos.tsx
@@ -1,102 +0,0 @@
-import { api } from "@code/backend/convex/_generated/api";
-import type { Id } from "@code/backend/convex/_generated/dataModel";
-import { Button } from "@code/ui/components/button";
-import {
-  Card,
-  CardContent,
-  CardDescription,
-  CardHeader,
-  CardTitle,
-} from "@code/ui/components/card";
-import { Checkbox } from "@code/ui/components/checkbox";
-import { Input } from "@code/ui/components/input";
-import { useMutation, useQuery } from "convex/react";
-import { Loader2, Trash2 } from "lucide-react";
-import { useState, type FormEvent } from "react";
-
-export default function Todos() {
-  const [newTodoText, setNewTodoText] = useState("");
-
-  const todos = useQuery(api.todos.getAll);
-  const createTodo = useMutation(api.todos.create);
-  const toggleTodo = useMutation(api.todos.toggle);
-  const deleteTodo = useMutation(api.todos.deleteTodo);
-
-  const handleAddTodo = async (e: FormEvent<HTMLFormElement>) => {
-    e.preventDefault();
-    const text = newTodoText.trim();
-    if (!text) return;
-    await createTodo({ text });
-    setNewTodoText("");
-  };
-
-  const handleToggleTodo = (id: Id<"todos">, currentCompleted: boolean) => {
-    toggleTodo({ id, completed: !currentCompleted });
-  };
-
-  const handleDeleteTodo = (id: Id<"todos">) => {
-    deleteTodo({ id });
-  };
-
-  return (
-    <div className="w-full mx-auto max-w-md py-10">
-      <Card>
-        <CardHeader>
-          <CardTitle>Todo List</CardTitle>
-          <CardDescription>Manage your tasks efficiently</CardDescription>
-        </CardHeader>
-        <CardContent>
-          <form onSubmit={handleAddTodo} className="mb-6 flex items-center space-x-2">
-            <Input
-              value={newTodoText}
-              onChange={(e) => setNewTodoText(e.target.value)}
-              placeholder="Add a new task..."
-            />
-            <Button type="submit" disabled={!newTodoText.trim()}>
-              Add
-            </Button>
-          </form>
-
-          {todos === undefined ? (
-            <div className="flex justify-center py-4">
-              <Loader2 className="h-6 w-6 animate-spin" />
-            </div>
-          ) : todos.length === 0 ? (
-            <p className="py-4 text-center">No todos yet. Add one above!</p>
-          ) : (
-            <ul className="space-y-2">
-              {todos.map((todo) => (
-                <li
-                  key={todo._id}
-                  className="flex items-center justify-between rounded-md border p-2"
-                >
-                  <div className="flex items-center space-x-2">
-                    <Checkbox
-                      checked={todo.completed}
-                      onCheckedChange={() => handleToggleTodo(todo._id, todo.completed)}
-                      id={`todo-${todo._id}`}
-                    />
-                    <label
-                      htmlFor={`todo-${todo._id}`}
-                      className={`${todo.completed ? "line-through text-muted-foreground" : ""}`}
-                    >
-                      {todo.text}
-                    </label>
-                  </div>
-                  <Button
-                    variant="ghost"
-                    size="icon"
-                    onClick={() => handleDeleteTodo(todo._id)}
-                    aria-label="Delete todo"
-                  >
-                    <Trash2 className="h-4 w-4" />
-                  </Button>
-                </li>
-              ))}
-            </ul>
-          )}
-        </CardContent>
-      </Card>
-    </div>
-  );
-}
--- a/apps/web/src/routes/app/dashboard/page.tsx
+++ b/apps/web/src/routes/app/dashboard/page.tsx
--- a/apps/web/src/routes/app/layout.tsx
+++ b/apps/web/src/routes/app/layout.tsx
--- a/apps/web/src/routes/app/mobile/chat/page.tsx
+++ b/apps/web/src/routes/app/mobile/chat/page.tsx
@@ -0,0 +1,12 @@
+import { MobileFlowPage } from "@/components/mobile-workspace/mobile-flow-page";
+
+import type { Route } from "./+types/page";
+
+export const meta = (_args: Route.MetaArgs) => [
+  { title: "Zopu" },
+  { content: "Chat with Zopu", name: "description" },
+];
+
+export default function MobileChatPage() {
+  return <MobileFlowPage screen="assistant-chat" />;
+}
--- a/apps/web/src/routes/app/mobile/layout.tsx
+++ b/apps/web/src/routes/app/mobile/layout.tsx
@@ -0,0 +1,9 @@
+import { Outlet } from "react-router";
+
+export default function MobileProductLayout() {
+  return (
+    <div className="min-h-svh bg-[#11110f]">
+      <Outlet />
+    </div>
+  );
+}
--- a/apps/web/src/routes/app/mobile/page.tsx
+++ b/apps/web/src/routes/app/mobile/page.tsx
@@ -0,0 +1,15 @@
+import { MobileFlowPage } from "@/components/mobile-workspace/mobile-flow-page";
+
+import type { Route } from "./+types/page";
+
+export const meta = (_args: Route.MetaArgs) => [
+  { title: "Daily focus | Zopu" },
+  {
+    content: "Supervise active work and open the next action",
+    name: "description",
+  },
+];
+
+export default function MobileHomePage() {
+  return <MobileFlowPage screen="home" />;
+}
--- a/apps/web/src/routes/app/mobile/work-list/page.tsx
+++ b/apps/web/src/routes/app/mobile/work-list/page.tsx
@@ -0,0 +1,15 @@
+import { MobileFlowPage } from "@/components/mobile-workspace/mobile-flow-page";
+
+import type { Route } from "./+types/page";
+
+export const meta = (_args: Route.MetaArgs) => [
+  { title: "Active work | Zopu" },
+  {
+    content: "Browse active work and expand a work unit in place",
+    name: "description",
+  },
+];
+
+export default function MobileWorkListPage() {
+  return <MobileFlowPage screen="work-list" />;
+}
--- a/apps/web/src/routes/app/mobile/work/page.tsx
+++ b/apps/web/src/routes/app/mobile/work/page.tsx
@@ -0,0 +1,15 @@
+import { MobileFlowPage } from "@/components/mobile-workspace/mobile-flow-page";
+
+import type { Route } from "./+types/page";
+
+export const meta = (_args: Route.MetaArgs) => [
+  { title: "Work unit | Zopu" },
+  {
+    content: "Review the state, next milestone, and activity for a work unit",
+    name: "description",
+  },
+];
+
+export default function MobileWorkUnitPage() {
+  return <MobileFlowPage screen="work-unit-detail" />;
+}
--- a/apps/web/src/routes/app/todos/page.tsx
+++ b/apps/web/src/routes/app/todos/page.tsx
@@ -0,0 +1,123 @@
+import { api } from "@code/backend/convex/_generated/api";
+import type { Id } from "@code/backend/convex/_generated/dataModel";
+import { Button } from "@code/ui/components/button";
+import {
+  Card,
+  CardContent,
+  CardDescription,
+  CardHeader,
+  CardTitle,
+} from "@code/ui/components/card";
+import { Checkbox } from "@code/ui/components/checkbox";
+import { Input } from "@code/ui/components/input";
+import { useMutation, useQuery } from "convex/react";
+import { Loader2, Trash2 } from "lucide-react";
+import { useState } from "react";
+import type { FormEvent, ReactNode } from "react";
+
+export default function Todos() {
+  const [newTodoText, setNewTodoText] = useState("");
+
+  const todos = useQuery(api.todos.getAll);
+  const createTodo = useMutation(api.todos.create);
+  const toggleTodo = useMutation(api.todos.toggle);
+  const deleteTodo = useMutation(api.todos.deleteTodo);
+
+  const handleAddTodo = async (event: FormEvent<HTMLFormElement>) => {
+    event.preventDefault();
+    const text = newTodoText.trim();
+    if (!text) {
+      return;
+    }
+    await createTodo({ text });
+    setNewTodoText("");
+  };
+
+  const handleToggleTodo = (id: Id<"todos">, currentCompleted: boolean) => {
+    void toggleTodo({ completed: !currentCompleted, id });
+  };
+
+  const handleDeleteTodo = (id: Id<"todos">) => {
+    void deleteTodo({ id });
+  };
+
+  let todoContent: ReactNode;
+  if (todos === undefined) {
+    todoContent = (
+      <div className="flex justify-center py-4">
+        <Loader2 className="h-6 w-6 animate-spin" />
+      </div>
+    );
+  } else if (todos.length === 0) {
+    todoContent = (
+      <p className="py-4 text-center">No todos yet. Add one above!</p>
+    );
+  } else {
+    todoContent = (
+      <ul className="space-y-2">
+        {todos.map((todo) => (
+          <li
+            className="flex items-center justify-between rounded-md border p-2"
+            key={todo._id}
+          >
+            <div className="flex items-center space-x-2">
+              <Checkbox
+                checked={todo.completed}
+                id={`todo-${todo._id}`}
+                onCheckedChange={() =>
+                  handleToggleTodo(todo._id, todo.completed)
+                }
+              />
+              <label
+                className={
+                  todo.completed
+                    ? "text-muted-foreground line-through"
+                    : undefined
+                }
+                htmlFor={`todo-${todo._id}`}
+              >
+                {todo.text}
+              </label>
+            </div>
+            <Button
+              aria-label="Delete todo"
+              onClick={() => handleDeleteTodo(todo._id)}
+              size="icon"
+              variant="ghost"
+            >
+              <Trash2 className="h-4 w-4" />
+            </Button>
+          </li>
+        ))}
+      </ul>
+    );
+  }
+
+  return (
+    <div className="mx-auto w-full max-w-md py-10">
+      <Card>
+        <CardHeader>
+          <CardTitle>Todo List</CardTitle>
+          <CardDescription>Manage your tasks efficiently</CardDescription>
+        </CardHeader>
+        <CardContent>
+          <form
+            className="mb-6 flex items-center space-x-2"
+            onSubmit={handleAddTodo}
+          >
+            <Input
+              onChange={(event) => setNewTodoText(event.target.value)}
+              placeholder="Add a new task..."
+              value={newTodoText}
+            />
+            <Button disabled={!newTodoText.trim()} type="submit">
+              Add
+            </Button>
+          </form>
+
+          {todoContent}
+        </CardContent>
+      </Card>
+    </div>
+  );
+}
--- a/apps/web/src/routes/auth/layout.tsx
+++ b/apps/web/src/routes/auth/layout.tsx
--- a/apps/web/src/routes/auth/login/page.tsx
+++ b/apps/web/src/routes/auth/login/page.tsx
@@ -1,7 +1,7 @@
 import { LoginForm } from "@code/auth/web";
 import { useNavigate } from "react-router";

-import type { Route } from "./+types/_auth.login";
+import type { Route } from "./+types/page";

 export const meta = (_args: Route.MetaArgs) => [
  { title: "Sign in | Zopu" },
--- a/apps/web/src/routes/auth/signup/page.tsx
+++ b/apps/web/src/routes/auth/signup/page.tsx
@@ -1,7 +1,7 @@
 import { SignupForm } from "@code/auth/web";
 import { useNavigate } from "react-router";

-import type { Route } from "./+types/_auth.signup";
+import type { Route } from "./+types/page";

 export const meta = (_args: Route.MetaArgs) => [
  { title: "Create account | Zopu" },
--- a/apps/web/vite.config.ts
+++ b/apps/web/vite.config.ts
@@ -3,12 +3,12 @@ import path from "node:path";
 import { reactRouter } from "@react-router/dev/vite";
 import tailwindcss from "@tailwindcss/vite";
 import { defineConfig } from "vite-plus";
-import tsconfigPaths from "vite-tsconfig-paths";

 export default defineConfig({
  envDir: path.resolve(import.meta.dirname, "../.."),
-  plugins: [tailwindcss(), reactRouter(), tsconfigPaths()],
+  plugins: [tailwindcss(), reactRouter()],
  resolve: {
    dedupe: ["convex", "react", "react-dom"],
+    tsconfigPaths: true,
  },
 });