feat(chat): add composer action menu

src/app/chat/components/__tests__/chat-input-bar.test.tsx

@@ -0,0 +1,174 @@
+/* @vitest-environment jsdom */
+
+import { act } from "react";
+import { createRoot, type Root } from "react-dom/client";
+import { afterEach, beforeEach, describe, expect, it, vi } from "vitest";
+
+const mocks = vi.hoisted(() => ({
+  dispatch: vi.fn(),
+}));
+
+vi.mock("@/stores/chat/chat-context", () => ({
+  useChatDispatch: () => mocks.dispatch,
+}));
+vi.mock("@/providers/character-provider", () => ({
+  useActiveCharacter: () => ({ id: "maya-tan" }),
+  useActiveCharacterRoutes: () => ({
+    tip: "/characters/maya/tip",
+  }),
+}));
+vi.mock("../../hooks/use-chat-keyboard-avoidance", () => ({
+  useChatKeyboardAvoidance: () => undefined,
+}));
+vi.mock("../../hooks/use-chat-keyboard-diagnostics", () => ({
+  useChatKeyboardDiagnostics: () => undefined,
+}));
+
+import { ChatInputBar } from "../chat-input-bar";
+
+describe("ChatInputBar", () => {
+  let container: HTMLDivElement;
+  let root: Root;
+
+  beforeEach(() => {
+    (globalThis as { IS_REACT_ACT_ENVIRONMENT?: boolean })
+      .IS_REACT_ACT_ENVIRONMENT = true;
+    mocks.dispatch.mockReset();
+    container = document.createElement("div");
+    document.body.append(container);
+    root = createRoot(container);
+  });
+
+  afterEach(() => {
+    act(() => root.unmount());
+    container.remove();
+  });
+
+  it("opens the ordered action menu, blurs input, and links to Tip", () => {
+    renderBar();
+    const textarea = getTextarea();
+    act(() => textarea.focus());
+    expect(document.activeElement).toBe(textarea);
+
+    act(() => getButton("Open chat actions").click());
+
+    expect(document.activeElement).not.toBe(textarea);
+    const menu = container.querySelector('[aria-label="Chat actions"]');
+    expect(menu).not.toBeNull();
+    expect(
+      Array.from(menu?.children ?? []).map((item) => item.textContent?.trim()),
+    ).toEqual(["Image", "Voice", "Tip"]);
+    expect(getButton("Close chat actions").getAttribute("aria-expanded")).toBe(
+      "true",
+    );
+    expect(
+      menu
+        ?.querySelector<HTMLAnchorElement>('[data-analytics-key="chat.open_tip"]')
+        ?.getAttribute("href"),
+    ).toBe("/characters/maya/tip");
+
+    act(() => document.dispatchEvent(new KeyboardEvent("keydown", { key: "Escape" })));
+    expect(container.querySelector('[aria-label="Chat actions"]')).toBeNull();
+  });
+
+  it("injects image and voice promotions without persisting UI state", () => {
+    renderBar();
+
+    act(() => getButton("Open chat actions").click());
+    act(() => getButton("Image").click());
+    const imageEvent = mocks.dispatch.mock.calls[0]?.[0];
+    expect(imageEvent).toMatchObject({
+      type: "ChatPromotionInjected",
+      promotion: {
+        characterId: "maya-tan",
+        promotionType: "image",
+        lockType: "image_paywall",
+      },
+    });
+    expect(imageEvent.promotion.clientLockId).toMatch(/^promotion_/);
+    expect(container.querySelector('[aria-label="Chat actions"]')).toBeNull();
+
+    act(() => getButton("Open chat actions").click());
+    act(() => getButton("Voice").click());
+    const voiceEvent = mocks.dispatch.mock.calls[1]?.[0];
+    expect(voiceEvent).toMatchObject({
+      type: "ChatPromotionInjected",
+      promotion: {
+        characterId: "maya-tan",
+        promotionType: "voice",
+        lockType: "voice_message",
+      },
+    });
+    expect(voiceEvent.promotion.clientLockId).not.toBe(
+      imageEvent.promotion.clientLockId,
+    );
+  });
+
+  it("switches from actions to Send for non-whitespace input", () => {
+    renderBar();
+    act(() => getButton("Open chat actions").click());
+
+    setTextareaValue(getTextarea(), "Hello Maya");
+    expect(container.querySelector('[aria-label="Chat actions"]')).toBeNull();
+    expect(getButton("Send message")).not.toBeNull();
+
+    act(() => getButton("Send message").click());
+    expect(mocks.dispatch).toHaveBeenCalledWith({
+      type: "ChatSendMessage",
+      content: "Hello Maya",
+    });
+    expect(getTextarea().value).toBe("");
+    expect(document.activeElement).toBe(getTextarea());
+
+    setTextareaValue(getTextarea(), "   ");
+    expect(getButton("Open chat actions")).not.toBeNull();
+  });
+
+  it("closes the menu on outside interaction and when disabled", () => {
+    renderBar();
+    act(() => getButton("Open chat actions").click());
+    act(() => document.body.dispatchEvent(new Event("pointerdown", { bubbles: true })));
+    expect(container.querySelector('[aria-label="Chat actions"]')).toBeNull();
+
+    act(() => getButton("Open chat actions").click());
+    renderBar(true);
+    expect(container.querySelector('[aria-label="Chat actions"]')).toBeNull();
+    expect(getButton("Open chat actions").disabled).toBe(true);
+  });
+
+  function renderBar(disabled = false): void {
+    act(() => root.render(<ChatInputBar disabled={disabled} />));
+  }
+
+  function getTextarea(): HTMLTextAreaElement {
+    const textarea = container.querySelector("textarea");
+    if (!textarea) throw new Error("Missing chat textarea");
+    return textarea;
+  }
+
+  function getButton(label: string): HTMLButtonElement {
+    const button = Array.from(
+      container.querySelectorAll<HTMLButtonElement>("button"),
+    ).find(
+      (item) =>
+        item.getAttribute("aria-label") === label ||
+        item.textContent?.trim() === label,
+    );
+    if (!button) throw new Error(`Missing button: ${label}`);
+    return button;
+  }
+});
+
+function setTextareaValue(
+  textarea: HTMLTextAreaElement,
+  value: string,
+): void {
+  const setter = Object.getOwnPropertyDescriptor(
+    HTMLTextAreaElement.prototype,
+    "value",
+  )?.set;
+  act(() => {
+    setter?.call(textarea, value);
+    textarea.dispatchEvent(new Event("input", { bubbles: true }));
+  });
+}

src/app/chat/components/__tests__/tailwind-components.test.tsx

@@ -126,7 +126,10 @@ describe("chat Tailwind components", () => {
       <ChatSendButton
         disabled={false}
         hasContent={true}
+        isMenuOpen={false}
+        menuId="chat-actions"
         onClick={() => undefined}
+        onMenuToggle={() => undefined}
         onPointerDownSend={() => undefined}
       />,
     );
@@ -134,7 +137,21 @@ describe("chat Tailwind components", () => {
       <ChatSendButton
         disabled={false}
         hasContent={false}
+        isMenuOpen={false}
+        menuId="chat-actions"
         onClick={() => undefined}
+        onMenuToggle={() => undefined}
+        onPointerDownSend={() => undefined}
+      />,
+    );
+    const openHtml = renderToStaticMarkup(
+      <ChatSendButton
+        disabled={false}
+        hasContent={false}
+        isMenuOpen={true}
+        menuId="chat-actions"
+        onClick={() => undefined}
+        onMenuToggle={() => undefined}
         onPointerDownSend={() => undefined}
       />,
     );
@@ -142,7 +159,10 @@ describe("chat Tailwind components", () => {
       <ChatSendButton
         disabled={true}
         hasContent={true}
+        isMenuOpen={false}
+        menuId="chat-actions"
         onClick={() => undefined}
+        onMenuToggle={() => undefined}
         onPointerDownSend={() => undefined}
       />,
     );
@@ -150,12 +170,17 @@ describe("chat Tailwind components", () => {
     expect(activeHtml).toContain('aria-label="Send message"');
     expect(activeHtml).toContain('data-analytics-ignore="true"');
     expect(activeHtml).not.toContain("data-analytics-key");
-    expect(activeHtml).toContain("size-(--chat-send-button-size,40px)");
+    expect(activeHtml).toContain("size-(--chat-send-button-size,42px)");
     expect(activeHtml).toContain(
       "bg-[linear-gradient(to_right,var(--color-button-gradient-start,#ff67e0),var(--color-button-gradient-end,#ff52a2))]",
     );
-    expect(emptyHtml).toContain("bg-[#f8a8ce]");
+    expect(emptyHtml).toContain('aria-label="Open chat actions"');
-    expect(emptyHtml).toContain("text-[rgba(255,255,255,0.88)]");
+    expect(emptyHtml).toContain('aria-expanded="false"');
+    expect(emptyHtml).toContain('aria-controls="chat-actions"');
+    expect(emptyHtml).toContain('data-analytics-key="chat.toggle_actions"');
+    expect(openHtml).toContain('aria-label="Close chat actions"');
+    expect(openHtml).toContain('aria-expanded="true"');
+    expect(openHtml).toContain("bg-[#38262d]");
     expect(disabledHtml).toContain("disabled");
   });
 

src/app/chat/components/chat-composer-action-menu.module.css

@@ -0,0 +1,148 @@
+.menu {
+  position: absolute;
+  right: 0;
+  bottom: calc(100% + 10px);
+  z-index: 4;
+  display: grid;
+  width: min(100%, 348px);
+  box-sizing: border-box;
+  grid-template-columns: repeat(3, minmax(0, 1fr));
+  gap: 8px;
+  padding: 9px;
+  border: 1px solid rgba(77, 48, 57, 0.09);
+  border-radius: 24px;
+  background: rgba(255, 255, 255, 0.95);
+  box-shadow:
+    0 22px 54px rgba(74, 45, 55, 0.16),
+    0 4px 14px rgba(74, 45, 55, 0.08);
+  backdrop-filter: blur(20px);
+  transform-origin: right bottom;
+}
+
+.action {
+  display: flex;
+  min-width: 0;
+  min-height: 76px;
+  flex-direction: column;
+  align-items: center;
+  justify-content: center;
+  gap: 7px;
+  padding: 8px 6px;
+  border: 0;
+  border-radius: 18px;
+  background: #faf7f8;
+  color: #543d45;
+  cursor: pointer;
+  font: inherit;
+  font-size: 12px;
+  font-weight: 850;
+  line-height: 1;
+  text-decoration: none;
+  transition:
+    background 0.18s ease,
+    color 0.18s ease,
+    transform 0.18s ease;
+}
+
+.action:disabled,
+.action[aria-disabled="true"] {
+  cursor: not-allowed;
+  opacity: 0.48;
+}
+
+.icon {
+  display: grid;
+  width: 38px;
+  height: 38px;
+  place-items: center;
+  border-radius: 14px;
+}
+
+.imageIcon {
+  background: #fff0f4;
+  color: #d94f7c;
+}
+
+.voiceIcon {
+  background: #fff4e8;
+  color: #d87343;
+}
+
+.tipIcon {
+  background: #f7f0e8;
+  color: #986a42;
+}
+
+.action:focus-visible {
+  outline: 3px solid rgba(246, 87, 160, 0.28);
+  outline-offset: 2px;
+}
+
+@media (hover: hover) {
+  .action:not(:disabled):not([aria-disabled="true"]):hover {
+    background: #fff0f5;
+    color: #b83d69;
+    transform: translateY(-1px);
+  }
+}
+
+@media (max-width: 350px) {
+  .menu {
+    gap: 6px;
+    padding: 7px;
+    border-radius: 21px;
+  }
+
+  .action {
+    min-height: 70px;
+    border-radius: 16px;
+    font-size: 11px;
+  }
+
+  .icon {
+    width: 35px;
+    height: 35px;
+  }
+}
+
+@media (prefers-reduced-motion: no-preference) {
+  .menu {
+    animation: menuReveal 0.22s cubic-bezier(0.2, 0.8, 0.3, 1) both;
+  }
+
+  .action {
+    animation: actionReveal 0.25s ease both;
+  }
+
+  .action:nth-child(2) {
+    animation-delay: 35ms;
+  }
+
+  .action:nth-child(3) {
+    animation-delay: 70ms;
+  }
+}
+
+@keyframes menuReveal {
+  from {
+    opacity: 0;
+    transform: translateY(7px) scale(0.97);
+  }
+
+  to {
+    opacity: 1;
+    transform: translateY(0) scale(1);
+  }
+}
+
+@keyframes actionReveal {
+  from {
+    opacity: 0;
+    transform: translateY(5px);
+  }
+
+  to {
+    opacity: 1;
+    transform: translateY(0);
+  }
+}

src/app/chat/components/chat-composer-action-menu.tsx

@@ -0,0 +1,72 @@
+"use client";
+
+import { ImagePlus, Mic2, Coffee } from "lucide-react";
+import Link from "next/link";
+
+import styles from "./chat-composer-action-menu.module.css";
+
+export interface ChatComposerActionMenuProps {
+  id: string;
+  disabled?: boolean;
+  tipHref: string;
+  onImage: () => void;
+  onVoice: () => void;
+  onNavigate: () => void;
+}
+
+export function ChatComposerActionMenu({
+  id,
+  disabled = false,
+  tipHref,
+  onImage,
+  onVoice,
+  onNavigate,
+}: ChatComposerActionMenuProps) {
+  return (
+    <div id={id} className={styles.menu} aria-label="Chat actions">
+      <button
+        type="button"
+        className={styles.action}
+        disabled={disabled}
+        data-analytics-key="chat.promotion_image"
+        onClick={onImage}
+      >
+        <span className={`${styles.icon} ${styles.imageIcon}`}>
+          <ImagePlus size={21} strokeWidth={2} aria-hidden="true" />
+        </span>
+        <span>Image</span>
+      </button>
+      <button
+        type="button"
+        className={styles.action}
+        disabled={disabled}
+        data-analytics-key="chat.promotion_voice"
+        onClick={onVoice}
+      >
+        <span className={`${styles.icon} ${styles.voiceIcon}`}>
+          <Mic2 size={21} strokeWidth={2} aria-hidden="true" />
+        </span>
+        <span>Voice</span>
+      </button>
+      <Link
+        href={tipHref}
+        className={styles.action}
+        aria-disabled={disabled}
+        tabIndex={disabled ? -1 : undefined}
+        data-analytics-key="chat.open_tip"
+        onClick={(event) => {
+          if (disabled) {
+            event.preventDefault();
+            return;
+          }
+          onNavigate();
+        }}
+      >
+        <span className={`${styles.icon} ${styles.tipIcon}`}>
+          <Coffee size={21} strokeWidth={2} aria-hidden="true" />
+        </span>
+        <span>Tip</span>
+      </Link>
+    </div>
+  );
+}

src/app/chat/components/chat-input-bar.module.css

@@ -1,10 +1,10 @@
-/* ChatInputBar 输入栏容器样式（与 Dart chat_input_bar.dart 对齐） */
-
 /* Keyboard inset is a total bottom inset, not an addition to normal spacing. */
 
 .bar {
+  position: relative;
+  z-index: 5;
   flex: 0 0 auto;
-  padding: 0
+  padding: clamp(7px, 1.852vw, 10px)
     calc(var(--chat-inline-padding, 16px) + var(--app-safe-right, 0px))
     max(
       calc(var(--spacing-lg, 16px) + var(--app-safe-bottom, 0px)),
@@ -12,28 +12,43 @@
     )
     calc(var(--chat-inline-padding, 16px) + var(--app-safe-left, 0px));
   background: transparent;
-  transition: padding-top 0.2s ease, padding-bottom 0.2s ease,
+  transition: padding-bottom 0.2s ease;
-    background-color 0.2s ease, box-shadow 0.2s ease;
 }
 
-.barFocused {
+.composer {
-  padding-top: var(--spacing-md, 12px);
+  position: relative;
-  background: #feeff2;
+  width: 100%;
-  box-shadow: 0 4px 12px var(--color-input-box-shadow, rgba(0, 0, 0, 0.1));
 }
 
-/* 内层：白底 + 大圆角（Dart AppRadius.radius32）+ focused 时 accent 边框 */
 .row {
   display: flex;
   align-items: center;
-  gap: var(--spacing-sm, 8px);
+  gap: 6px;
-  padding: var(--spacing-sm, 8px);
+  padding: 6px;
-  background: #fff;
+  border: 1px solid rgba(94, 62, 73, 0.11);
   border-radius: var(--radius-full, 999px);
-  border: 1px solid transparent;
+  background: rgba(255, 255, 255, 0.94);
-  transition: border-color 0.2s ease;
+  box-shadow:
+    0 12px 30px rgba(75, 48, 57, 0.1),
+    0 2px 8px rgba(75, 48, 57, 0.05);
+  backdrop-filter: blur(18px);
+  transition:
+    border-color 0.2s ease,
+    box-shadow 0.2s ease,
+    background 0.2s ease;
 }
 
 .rowFocused {
-  border-color: var(--color-accent, #f84d96);
+  border-color: rgba(246, 87, 160, 0.62);
+  background: rgba(255, 255, 255, 0.98);
+  box-shadow:
+    0 0 0 3px rgba(246, 87, 160, 0.1),
+    0 14px 34px rgba(92, 52, 67, 0.12);
+}
+
+@media (max-width: 350px) {
+  .bar {
+    padding-right: calc(12px + var(--app-safe-right, 0px));
+    padding-left: calc(12px + var(--app-safe-left, 0px));
+  }
 }

src/app/chat/components/chat-input-bar.tsx

@@ -1,17 +1,24 @@
 "use client";
-import { useRef, useState } from "react";
+import { useEffect, useRef, useState } from "react";
 
+import { createPendingChatPromotion } from "@/lib/navigation/chat_unlock_session";
+import {
+  useActiveCharacter,
+  useActiveCharacterRoutes,
+} from "@/providers/character-provider";
 import { useChatDispatch } from "@/stores/chat/chat-context";
 import { Logger } from "@/utils/logger";
 
 import { useChatKeyboardAvoidance } from "../hooks/use-chat-keyboard-avoidance";
 import { useChatKeyboardDiagnostics } from "../hooks/use-chat-keyboard-diagnostics";
+import { ChatComposerActionMenu } from "./chat-composer-action-menu";
 import { ChatInputTextField } from "./chat-input-text-field";
 import { ChatSendButton } from "./chat-send-button";
 import styles from "./chat-input-bar.module.css";
 
 const log = new Logger("AppChatComponentsChatInputBar");
 const POINTER_SEND_CLICK_DEDUPE_MS = 500;
+const CHAT_ACTION_MENU_ID = "chat-composer-action-menu";
 
 export interface ChatInputBarProps {
   disabled?: boolean;
@@ -19,22 +26,57 @@ export interface ChatInputBarProps {
 
 export function ChatInputBar({ disabled = false }: ChatInputBarProps) {
   const dispatch = useChatDispatch();
+  const character = useActiveCharacter();
+  const characterRoutes = useActiveCharacterRoutes();
   const [input, setInput] = useState("");
   const [isFocused, setIsFocused] = useState(false);
+  const [isActionMenuOpen, setIsActionMenuOpen] = useState(false);
+  const [previousDisabled, setPreviousDisabled] = useState(disabled);
   const barRef = useRef<HTMLDivElement>(null);
   const textareaRef = useRef<HTMLTextAreaElement>(null);
   const lastPointerSendAtRef = useRef(0);
 
   const hasContent = input.trim().length > 0;
 
+  if (disabled !== previousDisabled) {
+    setPreviousDisabled(disabled);
+    if (disabled && isActionMenuOpen) setIsActionMenuOpen(false);
+  }
+
   useChatKeyboardAvoidance({
     active: isFocused,
     containerRef: barRef,
   });
   useChatKeyboardDiagnostics({ containerRef: barRef });
 
+  useEffect(() => {
+    if (!isActionMenuOpen) return;
+
+    const handlePointerDown = (event: PointerEvent) => {
+      const target = event.target;
+      if (target instanceof Node && barRef.current?.contains(target)) return;
+      setIsActionMenuOpen(false);
+    };
+    const handleKeyDown = (event: KeyboardEvent) => {
+      if (event.key === "Escape") setIsActionMenuOpen(false);
+    };
+
+    document.addEventListener("pointerdown", handlePointerDown);
+    document.addEventListener("keydown", handleKeyDown);
+    return () => {
+      document.removeEventListener("pointerdown", handlePointerDown);
+      document.removeEventListener("keydown", handleKeyDown);
+    };
+  }, [isActionMenuOpen]);
+
   const handleInputChange = (value: string) => {
     setInput(value);
+    if (value.trim().length > 0) setIsActionMenuOpen(false);
+  };
+
+  const handleFocusChange = (focused: boolean) => {
+    setIsFocused(focused);
+    if (focused) setIsActionMenuOpen(false);
   };
 
   const handleSend = (source: "click" | "keyboard" | "pointerdown") => {
@@ -62,6 +104,7 @@ export function ChatInputBar({ disabled = false }: ChatInputBarProps) {
     });
     dispatch({ type: "ChatSendMessage", content: input });
     setInput("");
+    setIsActionMenuOpen(false);
     textareaRef.current?.focus();
   };
 
@@ -70,27 +113,59 @@ export function ChatInputBar({ disabled = false }: ChatInputBarProps) {
     handleSend("pointerdown");
   };
 
+  const handleMenuToggle = () => {
+    if (disabled || hasContent) return;
+    if (!isActionMenuOpen) textareaRef.current?.blur();
+    setIsActionMenuOpen((open) => !open);
+  };
+
+  const handlePromotion = (promotionType: "image" | "voice") => {
+    if (disabled) return;
+    dispatch({
+      type: "ChatPromotionInjected",
+      promotion: createPendingChatPromotion(
+        promotionType,
+        character.id,
+      ),
+    });
+    setIsActionMenuOpen(false);
+  };
+
   return (
+    <div ref={barRef} className={styles.bar}>
+      <div className={styles.composer}>
+        {isActionMenuOpen ? (
+          <ChatComposerActionMenu
+            id={CHAT_ACTION_MENU_ID}
+            disabled={disabled}
+            tipHref={characterRoutes.tip}
+            onImage={() => handlePromotion("image")}
+            onVoice={() => handlePromotion("voice")}
+            onNavigate={() => setIsActionMenuOpen(false)}
+          />
+        ) : null}
         <div
-      ref={barRef}
+          className={`${styles.row} ${isFocused ? styles.rowFocused : ""}`}
-      className={`${styles.bar} ${isFocused ? styles.barFocused : ""}`}
         >
-      <div className={`${styles.row} ${isFocused ? styles.rowFocused : ""}`}>
           <ChatInputTextField
             ref={textareaRef}
             value={input}
             onChange={handleInputChange}
             onSubmit={() => handleSend("keyboard")}
-          onFocusChange={setIsFocused}
+            onFocusChange={handleFocusChange}
             disabled={disabled}
           />
           <ChatSendButton
             disabled={disabled}
             hasContent={hasContent}
+            isMenuOpen={isActionMenuOpen}
+            menuId={CHAT_ACTION_MENU_ID}
             onClick={() => handleSend("click")}
+            onMenuToggle={handleMenuToggle}
             onPointerDownSend={handlePointerDownSend}
           />
         </div>
       </div>
+    </div>
   );
 }

src/app/chat/components/chat-input-text-field.tsx

@@ -59,7 +59,7 @@ export const ChatInputTextField = forwardRef<
   };
 
   return (
-    <div className="flex min-w-0 flex-auto items-center rounded-full bg-white px-(--spacing-lg,16px)">
+    <div className="flex min-w-0 flex-auto items-center rounded-full bg-transparent px-[clamp(10px,3vw,14px)]">
       <textarea
         ref={innerRef}
         className="min-h-(--chat-send-button-size,40px) max-h-[min(30vh,120px)] w-full min-w-0 flex-auto resize-none border-0 bg-transparent pb-0 pl-0 pr-0 pt-[clamp(5px,1.111vw,6px)] font-[inherit] text-[16px] leading-[clamp(22px,4.444vw,24px)] text-(--color-text-foreground,#000) caret-accent outline-none placeholder:text-(--color-text-hint,#757575)"

src/app/chat/components/chat-send-button.tsx

@@ -1,29 +1,43 @@
 "use client";
-import { ArrowUp } from "lucide-react";
+import { ArrowUp, Plus, X } from "lucide-react";
 
 export interface ChatSendButtonProps {
   disabled: boolean;
   hasContent: boolean;
+  isMenuOpen: boolean;
+  menuId: string;
   onClick: () => void;
+  onMenuToggle: () => void;
   onPointerDownSend: () => void;
 }
 
 export function ChatSendButton({
   disabled,
   hasContent,
+  isMenuOpen,
+  menuId,
   onClick,
+  onMenuToggle,
   onPointerDownSend,
 }: ChatSendButtonProps) {
-  const isActive = hasContent && !disabled;
+  const isSendMode = hasContent;
+  const label = isSendMode
+    ? "Send message"
+    : isMenuOpen
+      ? "Close chat actions"
+      : "Open chat actions";
   return (
     <button
       type="button"
-      data-analytics-ignore
+      data-analytics-ignore={isSendMode ? true : undefined}
+      data-analytics-key={isSendMode ? undefined : "chat.toggle_actions"}
       className={[
-        "flex aspect-square size-(--chat-send-button-size,40px) shrink-0 cursor-pointer items-center justify-center rounded-full border-0 bg-(--color-button-gradient-end,#fc69df) text-white transition-[background,transform] duration-200 disabled:cursor-not-allowed disabled:opacity-40 focus-visible:bg-[linear-gradient(to_right,var(--color-button-gradient-start,#ff67e0),var(--color-button-gradient-end,#ff52a2))]",
+        "flex aspect-square size-(--chat-send-button-size,42px) shrink-0 cursor-pointer items-center justify-center rounded-full border transition-[background,color,transform,box-shadow] duration-200 disabled:cursor-not-allowed disabled:opacity-40 focus-visible:outline-2 focus-visible:outline-offset-2 focus-visible:outline-[#f657a0]",
-        isActive
+        isSendMode
-          ? "bg-[linear-gradient(to_right,var(--color-button-gradient-start,#ff67e0),var(--color-button-gradient-end,#ff52a2))]"
+          ? "border-transparent bg-[linear-gradient(to_right,var(--color-button-gradient-start,#ff67e0),var(--color-button-gradient-end,#ff52a2))] text-white shadow-[0_8px_20px_rgba(246,87,160,0.3)]"
-          : "bg-[#f8a8ce] text-[rgba(255,255,255,0.88)] shadow-none",
+          : isMenuOpen
+            ? "border-transparent bg-[#38262d] text-white shadow-[0_8px_18px_rgba(56,38,45,0.18)]"
+            : "border-[rgba(104,67,80,0.09)] bg-[#f8f1f4] text-[#76505f] shadow-none",
       ]
         .filter(Boolean)
         .join(" ")}
@@ -32,17 +46,21 @@ export function ChatSendButton({
         if (event.pointerType === "mouse") return;
         if (disabled) return;
         event.preventDefault();
-        if (!hasContent) return;
+        if (!isSendMode) return;
         onPointerDownSend();
       }}
-      onClick={onClick}
+      onClick={isSendMode ? onClick : onMenuToggle}
-      aria-label="Send message"
+      aria-label={label}
+      aria-expanded={isSendMode ? undefined : isMenuOpen}
+      aria-controls={isSendMode ? undefined : menuId}
     >
-      <ArrowUp
+      {isSendMode ? (
-        className="size-(--icon-size-xl,24px) text-(length:--icon-size-xl,24px) leading-none"
+        <ArrowUp size={23} strokeWidth={2.4} aria-hidden="true" />
-        size={24}
+      ) : isMenuOpen ? (
-        aria-hidden="true"
+        <X size={22} strokeWidth={2.2} aria-hidden="true" />
-      />
+      ) : (
+        <Plus size={23} strokeWidth={2.2} aria-hidden="true" />
+      )}
     </button>
   );
 }

src/data/storage/navigation/__tests__/navigation_storage.test.ts

@@ -5,7 +5,10 @@ import memoryDriver from "unstorage/drivers/memory";
 import { StorageKeys } from "@/data/storage/storage_keys";
 import { SessionAsyncUtil } from "@/utils/session-storage";
 
-import { NavigationStorage } from "../navigation_storage";
+import {
+  createPendingChatPromotion,
+  NavigationStorage,
+} from "../navigation_storage";
 
 const CHARACTER_ID = "elio";
 const OTHER_CHARACTER_ID = "maya-tan";
@@ -105,6 +108,28 @@ describe("NavigationStorage", () => {
     });
   });
 
+  it("creates manual promotions without persisting them", async () => {
+    const image = createPendingChatPromotion("image", CHARACTER_ID);
+    const voice = createPendingChatPromotion("voice", CHARACTER_ID);
+
+    expect(image).toMatchObject({
+      characterId: CHARACTER_ID,
+      promotionType: "image",
+      lockType: "image_paywall",
+    });
+    expect(voice).toMatchObject({
+      characterId: CHARACTER_ID,
+      promotionType: "voice",
+      lockType: "voice_message",
+    });
+    expect(image.clientLockId).toMatch(/^promotion_/);
+    expect(voice.clientLockId).toMatch(/^promotion_/);
+    expect(voice.clientLockId).not.toBe(image.clientLockId);
+    await expect(
+      NavigationStorage.consumePendingChatPromotion(CHARACTER_ID),
+    ).resolves.toBeNull();
+  });
+
   it("saves and consumes pending chat image return sessions", async () => {
     await NavigationStorage.savePendingChatImageReturn({
       characterId: CHARACTER_ID,

src/data/storage/navigation/navigation_storage.ts

@@ -69,6 +69,19 @@ export type PendingChatImageReturn = z.output<
   typeof PendingChatImageReturnSchema
 >;
 
+export function createPendingChatPromotion(
+  promotionType: PendingChatPromotionType,
+  characterId: string,
+): PendingChatPromotion {
+  return PendingChatPromotionSchema.parse({
+    characterId,
+    promotionType,
+    lockType: toPromotionLockType(promotionType),
+    clientLockId: `promotion_${createUuidV4()}`,
+    createdAt: Date.now(),
+  });
+}
+
 /**
  * NavigationStorage owns short-lived cross-route sessions.
  *
@@ -180,13 +193,10 @@ export class NavigationStorage {
     promotionType: PendingChatPromotionType,
     characterId: string,
   ): Promise<PendingChatPromotion> {
-    const promotion: PendingChatPromotion = {
+    const promotion = createPendingChatPromotion(
-      characterId,
       promotionType,
-      lockType: toPromotionLockType(promotionType),
+      characterId,
-      clientLockId: `promotion_${createUuidV4()}`,
+    );
-      createdAt: Date.now(),
-    };
     await SessionAsyncUtil.setJson(
       StorageKeys.pendingChatPromotion,
       promotion,

src/lib/navigation/chat_unlock_session.ts

@@ -1,6 +1,7 @@
 "use client";
 
 import {
+  createPendingChatPromotion as createPromotion,
   NavigationStorage,
   type PendingChatUnlock,
   type PendingChatUnlockKind,
@@ -17,6 +18,13 @@ export type {
   PendingChatUnlockStage,
 };
 
+export function createPendingChatPromotion(
+  promotionType: PendingChatPromotionType,
+  characterId: string,
+): PendingChatPromotion {
+  return createPromotion(promotionType, characterId);
+}
+
 export async function savePendingChatUnlock(input: {
   characterId: string;
   displayMessageId?: string;