feat: add task lifecycle management and improve generation reliability

Centralize timeout policies, stall detection, and error classification
for image/video/text generation tasks. Improve ecommerce OSS upload flow
and add script evaluation enhancements.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

src/api/aiGenerationClient.ts

@@ -134,6 +134,12 @@ export interface ChatInput {
   temperature?: number;
 }
 
+export interface ChatUsage {
+  promptTokens?: number;
+  completionTokens?: number;
+  totalTokens?: number;
+}
+
 export interface AiTaskStatus {
   taskId: string;
   projectId?: string;
@@ -500,6 +506,7 @@ export const aiGenerationClient = {
     input: ChatInput,
     onChunk: (text: string) => void,
     signal?: AbortSignal,
+    onUsage?: (usage: ChatUsage) => void,
   ): Promise<void> {
     const res = await fetch(buildApiUrl("ai/chat"), {
       method: "POST",
@@ -529,8 +536,24 @@ export const aiGenerationClient = {
         const payload = line.slice(6).trim();
         if (!payload) continue;
         try {
-          const chunk = JSON.parse(payload) as { delta?: string; done?: boolean; error?: string };
+          const chunk = JSON.parse(payload) as {
+            delta?: string;
+            done?: boolean;
+            error?: string;
+            usage?: ChatUsage & {
+              prompt_tokens?: number;
+              completion_tokens?: number;
+              total_tokens?: number;
+            };
+          };
           if (chunk.error) throw new Error(chunk.error);
+          if (chunk.usage) {
+            onUsage?.({
+              promptTokens: chunk.usage.promptTokens ?? chunk.usage.prompt_tokens,
+              completionTokens: chunk.usage.completionTokens ?? chunk.usage.completion_tokens,
+              totalTokens: chunk.usage.totalTokens ?? chunk.usage.total_tokens,
+            });
+          }
           if (chunk.delta) onChunk(chunk.delta);
           if (chunk.done) return;
         } catch (e) {

src/api/scriptEvalClient.ts

@@ -4,6 +4,8 @@ export interface ScriptEvalResult {
   totalScore: number;
   grade: string;
   dimensionScores: Record<string, number>;
+  subScores?: Record<string, Record<string, number>>;
+  evidence?: Record<string, string[]>;
   summary: string;
   issues: string[];
   highlights: string[];
@@ -12,6 +14,33 @@ export interface ScriptEvalResult {
 
 const MODEL = "qwen3.7-max";
 
+const EVAL_OUTPUT_CONTRACT = `
+强制输出 JSON，主维度键名必须严格为：
+hook(20), plot(20), character(15), logic(15), visual(15), content(15)。
+不要把 dialogue 作为主维度返回；台词对白作为 character/plot/content 的证据和子项分析。
+
+同时返回 subScores 和 evidence：
+- subScores：每个主维度 3-5 个细分参数，分值按该维度满分拆分。
+- evidence：每个主维度 1-3 条具体证据，必须指向场景、台词、设定、冲突或段落。
+
+返回结构：
+{
+  "dimensionScores": { "hook": 数字, "plot": 数字, "character": 数字, "logic": 数字, "visual": 数字, "content": 数字 },
+  "subScores": {
+    "hook": { "openingImpact": 数字, "suspenseChain": 数字, "sceneHook": 数字 },
+    "plot": { "structure": 数字, "rhythm": 数字, "conflict": 数字, "reversal": 数字 },
+    "character": { "motivation": 数字, "arc": 数字, "voice": 数字, "relationship": 数字 },
+    "logic": { "causality": 数字, "worldRules": 数字, "foreshadowing": 数字, "continuity": 数字 },
+    "visual": { "sceneDetail": 数字, "shotPotential": 数字, "aigcFeasibility": 数字 },
+    "content": { "theme": 数字, "emotion": 数字, "marketFit": 数字, "originality": 数字 }
+  },
+  "evidence": { "hook": ["..."], "plot": ["..."], "character": ["..."], "logic": ["..."], "visual": ["..."], "content": ["..."] },
+  "summary": "200-300字综合评价",
+  "issues": ["具体扣分点，带维度和证据", ...],
+  "highlights": ["具体亮点，带维度和证据", ...],
+  "suggestions": ["按优先级排列的改稿建议", ...]
+}`;
+
 const EVAL_SYSTEM_PROMPT = `你是一位资深影视剧本评审专家，拥有二十年以上的编剧、制片和剧本医生经验。你精通各类影视叙事理论（三幕式、英雄之旅、起承转合、序列法），同时深度跟踪AIGC短剧/漫剧行业最新趋势。你的任务是对用户提供的剧本进行严谨、系统、多维度的量化评分。
 
 【剧本类型识别】
@@ -46,10 +75,10 @@ const EVAL_SYSTEM_PROMPT = `你是一位资深影视剧本评审专家，拥有
 const DIMENSION_WEIGHTS: Record<string, { maxScore: number }> = {
   hook: { maxScore: 20 },
   plot: { maxScore: 20 },
-  character: { maxScore: 18 },
+  character: { maxScore: 15 },
-  dialogue: { maxScore: 15 },
+  logic: { maxScore: 15 },
   visual: { maxScore: 15 },
-  content: { maxScore: 12 },
+  content: { maxScore: 15 },
 };
 
 function computeTotalAndGrade(scores: Record<string, number>): { totalScore: number; grade: string } {
@@ -68,6 +97,48 @@ function extractJson(text: string): unknown {
   return JSON.parse(raw);
 }
 
+function normalizeScoreValue(value: unknown, maxScore: number): number {
+  const score = Number(value);
+  if (!Number.isFinite(score)) return 0;
+  return Math.max(0, Math.min(maxScore, Math.round(score * 10) / 10));
+}
+
+function isRecord(value: unknown): value is Record<string, unknown> {
+  return Boolean(value && typeof value === "object" && !Array.isArray(value));
+}
+
+function normalizeNestedScores(value: unknown): Record<string, Record<string, number>> {
+  if (!isRecord(value)) return {};
+
+  const normalized: Record<string, Record<string, number>> = {};
+  for (const [dimensionKey, dimension] of Object.entries(DIMENSION_WEIGHTS)) {
+    const source = value[dimensionKey] ?? (dimensionKey === "logic" ? value.dialogue : undefined);
+    if (!isRecord(source)) continue;
+
+    const entries = Object.entries(source)
+      .map(([key, score]) => [key, normalizeScoreValue(score, dimension.maxScore)] as const)
+      .filter(([, score]) => score > 0);
+    if (entries.length > 0) normalized[dimensionKey] = Object.fromEntries(entries);
+  }
+
+  return normalized;
+}
+
+function normalizeEvidence(value: unknown): Record<string, string[]> {
+  if (!isRecord(value)) return {};
+
+  const normalized: Record<string, string[]> = {};
+  for (const dimensionKey of Object.keys(DIMENSION_WEIGHTS)) {
+    const source = value[dimensionKey] ?? (dimensionKey === "logic" ? value.dialogue : undefined);
+    if (!Array.isArray(source)) continue;
+
+    const items = source.map(String).map((item) => item.trim()).filter(Boolean).slice(0, 3);
+    if (items.length > 0) normalized[dimensionKey] = items;
+  }
+
+  return normalized;
+}
+
 export async function evaluateScript(script: string, signal?: AbortSignal): Promise<ScriptEvalResult> {
   const res = await fetch(buildApiUrl("ai/chat"), {
     method: "POST",
@@ -76,6 +147,7 @@ export async function evaluateScript(script: string, signal?: AbortSignal): Prom
       model: MODEL,
       messages: [
         { role: "system", content: EVAL_SYSTEM_PROMPT },
+        { role: "system", content: EVAL_OUTPUT_CONTRACT },
         { role: "user", content: `请评测以下剧本：\n\n${script.slice(0, 8000)}` },
       ],
       stream: false,
@@ -101,8 +173,8 @@ export async function evaluateScript(script: string, signal?: AbortSignal): Prom
   if (!rawScores || typeof rawScores !== "object") throw new Error("评分格式异常");
 
   for (const key of Object.keys(DIMENSION_WEIGHTS)) {
-    const val = Number(rawScores[key] ?? 0);
+    const rawValue = key === "logic" ? rawScores.logic ?? rawScores.dialogue : rawScores[key];
-    dimensionScores[key] = Math.max(0, Math.min(DIMENSION_WEIGHTS[key].maxScore, val));
+    dimensionScores[key] = normalizeScoreValue(rawValue, DIMENSION_WEIGHTS[key].maxScore);
   }
 
   const { totalScore, grade } = computeTotalAndGrade(dimensionScores);
@@ -111,6 +183,8 @@ export async function evaluateScript(script: string, signal?: AbortSignal): Prom
     totalScore,
     grade,
     dimensionScores,
+    subScores: normalizeNestedScores(parsed.subScores),
+    evidence: normalizeEvidence(parsed.evidence),
     summary: String(parsed.summary || ""),
     issues: Array.isArray(parsed.issues) ? parsed.issues.map(String) : [],
     highlights: Array.isArray(parsed.highlights) ? parsed.highlights.map(String) : [],

src/api/taskSubscription.ts

@@ -1,4 +1,9 @@
 import { aiGenerationClient } from "./aiGenerationClient";
+import {
+  buildLocalTimeoutMessage,
+  getTaskTimeoutPolicy,
+  isTaskLocallyTimedOut,
+} from "../utils/taskLifecycle";
 
 export interface TaskProgressEvent {
   taskId: string;
@@ -12,16 +17,28 @@ export interface WaitForTaskOptions {
   onProgress?: (event: TaskProgressEvent) => void;
   abortRef?: { current: boolean };
   timeoutMs?: number;
+  noProgressTimeoutMs?: number;
+  startedAt?: number;
+  kind?: "image" | "video" | "text";
+  model?: string | null;
+  operation?: string | null;
 }
 
 const POLL_INTERVAL = 3000;
-const DEFAULT_TIMEOUT = 30 * 60 * 1000;
 
 export function waitForTask(
   taskId: string,
   options: WaitForTaskOptions = {},
 ): Promise<string | null> {
-  const { onProgress, abortRef, timeoutMs = DEFAULT_TIMEOUT } = options;
+  const { onProgress, abortRef } = options;
+  const timeoutPolicy = getTaskTimeoutPolicy({
+    kind: options.kind,
+    model: options.model,
+    operation: options.operation,
+  });
+  const timeoutMs = options.timeoutMs ?? timeoutPolicy.maxRuntimeMs;
+  const noProgressTimeoutMs = options.noProgressTimeoutMs ?? timeoutPolicy.noProgressTimeoutMs;
+  const startedAt = options.startedAt ?? Date.now();
 
   return new Promise((resolve, reject) => {
     let settled = false;
@@ -29,6 +46,8 @@ export function waitForTask(
     let timeoutId: ReturnType<typeof setTimeout> | null = null;
     let sseConnected = false;
     let fallbackTimerId: ReturnType<typeof setTimeout> | null = null;
+    let lastProgress = 0;
+    let lastProgressAt = startedAt;
 
     const settle = (fn: () => void) => {
       if (settled) return;
@@ -40,7 +59,7 @@ export function waitForTask(
     };
 
     timeoutId = setTimeout(
-      () => settle(() => reject(new Error("等待任务结果超时，请稍后在任务历史中查看"))),
+      () => settle(() => reject(new Error(buildLocalTimeoutMessage(options.kind || "video")))),
       timeoutMs,
     );
 
@@ -50,6 +69,11 @@ export function waitForTask(
         settle(() => resolve(null));
         return;
       }
+      const progress = Number(event.progress || 0);
+      if (progress > lastProgress || event.status === "completed") {
+        lastProgress = Math.max(lastProgress, progress);
+        lastProgressAt = Date.now();
+      }
       onProgress?.(event);
       if (event.status === "completed") {
         settle(() => resolve(event.resultUrl || null));
@@ -76,6 +100,16 @@ export function waitForTask(
           }
           await new Promise((r) => setTimeout(r, POLL_INTERVAL));
           if (settled || abortRef?.current) return;
+          const timeoutReason = isTaskLocallyTimedOut({
+            startedAt,
+            lastProgressAt,
+            progress: lastProgress,
+            policy: { ...timeoutPolicy, noProgressTimeoutMs },
+          });
+          if (timeoutReason) {
+            settle(() => reject(new Error(buildLocalTimeoutMessage(options.kind || "video"))));
+            return;
+          }
           try {
             const task = await aiGenerationClient.getTaskStatus(taskId);
             handleUpdate({
@@ -90,7 +124,7 @@ export function waitForTask(
           }
         }
       };
-      poll();
+      void poll();
     }
   });
 }

src/features/canvas/CanvasPage.tsx

@@ -3750,12 +3750,12 @@ function CanvasPage({
             onPaneContextMenu={(shouldShowEmptyProjectState || isWaitingForProjects) ? undefined : handlePaneContextMenu}
           />
           <div className="studio-canvas-zoom-controls" onMouseDown={(e) => e.stopPropagation()}>
-            <button type="button" title="缩小" onClick={zoomCanvasOut}>−</button>
+            <button type="button" title="缩小" aria-label="缩小" onClick={zoomCanvasOut}>−</button>
-            <button type="button" className="studio-canvas-zoom-controls__pct" title="重置缩放" onClick={resetCanvasZoom}>
+            <button type="button" className="studio-canvas-zoom-controls__pct" title="重置缩放" aria-label="重置缩放" onClick={resetCanvasZoom}>
               {Math.round(canvasViewport.zoom * 100)}%
             </button>
-            <button type="button" title="放大" onClick={zoomCanvasIn}>+</button>
+            <button type="button" title="放大" aria-label="放大" onClick={zoomCanvasIn}>+</button>
-            <button type="button" title="适应视图" onClick={fitCanvasView}>⊡</button>
+            <button type="button" title="适应视图" aria-label="适应视图" onClick={fitCanvasView}>⊡</button>
           </div>
           {(shouldShowEmptyProjectState || isWaitingForProjects) ? (
             <div

src/features/canvas/canvasUtils.ts

@@ -251,7 +251,7 @@ export function blobToDataUrl(blob: Blob) {
 
 export async function waitForImageTaskResult(taskId: string, onStatus?: (status: AiTaskStatus) => void) {
   const resultUrl = await waitForTask(taskId, {
-    timeoutMs: 10 * 60 * 1000,
+    kind: "image",
     onProgress: (e) => {
       onStatus?.({ taskId, status: e.status, progress: e.progress, resultUrl: e.resultUrl ?? undefined, error: e.error ?? undefined } as AiTaskStatus);
     },
@@ -262,7 +262,7 @@ export async function waitForImageTaskResult(taskId: string, onStatus?: (status:
 
 export async function waitForVideoTaskResult(taskId: string, onStatus?: (status: AiTaskStatus) => void) {
   const resultUrl = await waitForTask(taskId, {
-    timeoutMs: 30 * 60 * 1000,
+    kind: "video",
     onProgress: (e) => {
       onStatus?.({ taskId, status: e.status, progress: e.progress, resultUrl: e.resultUrl ?? undefined, error: e.error ?? undefined } as AiTaskStatus);
     },
@@ -495,4 +495,4 @@ export function getWorkflowNodeFocusSelection(node: WebCanvasWorkflow["nodes"][n
     height: clampCanvasPercent(height),
     ratio: toCanvasStyleString(selection.ratio, "16:9"),
   };
-}
+}

src/features/ecommerce/EcommercePage.tsx

@@ -63,6 +63,8 @@ interface CloneImageItem {
   width?: number;
   height?: number;
   format?: string;
+  mimeType?: string;
+  ossKey?: string;
 }
 
 interface CloneResult {
@@ -99,6 +101,18 @@ interface CloneSavedSetting {
   requirement: string;
 }
 
+interface EcommerceImagePromptOptions {
+  gender?: string;
+  age?: string;
+  ethnicity?: string;
+  body?: string;
+  appearance?: string;
+  scenes?: string[];
+  customScene?: string;
+  smartScene?: boolean;
+  detailModules?: string[];
+}
+
 type PlatformRatioModeKey = ProductSetOutputKey | "hot" | "video-outfit";
 
 interface PlatformRatioGroup {
@@ -672,16 +686,85 @@ function readImageDimensions(src: string): Promise<{ width: number; height: numb
   });
 }
 
-function createObjectImageItems(files: File[], limit: number, prefix: string) {
+const blobToDataUrl = (blob: Blob): Promise<string> =>
-  return Array.from(files)
+  new Promise((resolve, reject) => {
-    .slice(0, limit)
+    const reader = new FileReader();
-    .map<CloneImageItem>((file, index) => ({
+    reader.onload = () => resolve(String(reader.result || ""));
-      id: `${prefix}-${Date.now()}-${index}`,
+    reader.onerror = () => reject(reader.error || new Error("文件读取失败"));
-      src: URL.createObjectURL(file),
+    reader.readAsDataURL(blob);
+  });
+
+async function createUploadedImageItems(files: File[], limit: number, prefix: string): Promise<CloneImageItem[]> {
+  const selectedFiles = Array.from(files).slice(0, limit);
+  const stamp = Date.now();
+
+  const items = await Promise.all(selectedFiles.map(async (file, index) => {
+    const localPreviewUrl = URL.createObjectURL(file);
+    let dimensions: { width?: number; height?: number } = {};
+    try {
+      dimensions = await readImageDimensions(localPreviewUrl);
+    } catch {
+      dimensions = {};
+    } finally {
+      URL.revokeObjectURL(localPreviewUrl);
+    }
+
+    const mimeType = normalizeEcommerceImageMime(file.type);
+    const uploadBlob = file.type === mimeType ? file : new Blob([file], { type: mimeType });
+    const { url, ossKey } = await aiGenerationClient.uploadAssetBinary(uploadBlob, {
+      name: file.name,
+      mimeType,
+      scope: "ecommerce-product",
+    });
+
+    return {
+      id: `${prefix}-${stamp}-${index}`,
+      src: url,
       name: file.name,
       file,
       format: getImageFileFormat(file),
-    }));
+      mimeType,
+      ossKey,
+      ...dimensions,
+    };
+  }));
+
+  return items;
+}
+
+async function persistGeneratedImageUrl(sourceUrl: string, scope: string, namePrefix: string): Promise<string> {
+  if (!sourceUrl) return sourceUrl;
+  try {
+    if (sourceUrl.startsWith("data:")) {
+      const { url } = await aiGenerationClient.uploadAsset({
+        dataUrl: sourceUrl,
+        name: `${namePrefix}-${Date.now()}.png`,
+        scope,
+      });
+      return url || sourceUrl;
+    }
+
+    if (sourceUrl.startsWith("blob:")) {
+      const rawBlob = await fetch(sourceUrl).then((res) => res.blob());
+      const mimeType = normalizeEcommerceImageMime(rawBlob.type);
+      const blob = rawBlob.type === mimeType ? rawBlob : new Blob([rawBlob], { type: mimeType });
+      const { url } = await aiGenerationClient.uploadAssetBinary(blob, {
+        name: `${namePrefix}-${Date.now()}.png`,
+        mimeType,
+        scope,
+      });
+      return url;
+    }
+
+    const { url } = await aiGenerationClient.uploadAssetByUrl({
+      sourceUrl,
+      name: `${namePrefix}-${Date.now()}`,
+      scope,
+    });
+    return url || sourceUrl;
+  } catch {
+    return sourceUrl;
+  }
 }
 
 function notifyRejectedImages(files: File[]): File[] {
@@ -888,21 +971,26 @@ function ProductClonePage(_props: ProductClonePageProps = {}) {
     });
   };
 
-  const addSetImages = (files: File[]) => {
+  const addSetImages = async (files: File[]) => {
     if (setImages.length >= 3) return;
     const imageFiles = notifyRejectedImages(files);
     if (!imageFiles.length) return;
-    setSetImages((current) => {
+    try {
-      const nextImages = createObjectImageItems(imageFiles, 3 - current.length, "set");
+      const nextImages = await createUploadedImageItems(imageFiles, 3 - setImages.length, "set");
-      return nextImages.length ? [...current, ...nextImages].slice(0, 3) : current;
+      setSetImages((current) => {
-    });
+        if (current.length >= 3) return current;
-    setProductSetStatus("ready");
+        return nextImages.length ? [...current, ...nextImages].slice(0, 3) : current;
+      });
+      setProductSetStatus("ready");
+    } catch (err) {
+      toast.error(err instanceof Error ? err.message : "商品图上传失败");
+    }
   };
 
   const handleSetUpload = (event: ChangeEvent<HTMLInputElement>) => {
     const files = event.target.files;
     if (!files?.length) return;
-    addSetImages(Array.from(files));
+    void addSetImages(Array.from(files));
     event.target.value = "";
   };
 
@@ -910,7 +998,7 @@ function ProductClonePage(_props: ProductClonePageProps = {}) {
     event.preventDefault();
     setIsSetUploadDragging(false);
     const files = Array.from(event.dataTransfer.files);
-    if (files.length) addSetImages(files);
+    if (files.length) void addSetImages(files);
   };
 
   const removeSetImage = (imageId: string) => {
@@ -921,22 +1009,26 @@ function ProductClonePage(_props: ProductClonePageProps = {}) {
     });
   };
 
-  const addProductImages = (files: File[]) => {
+  const addProductImages = async (files: File[]) => {
     const imageFiles = notifyRejectedImages(files);
     if (!imageFiles.length) return;
-    setProductImages((current) => {
+    try {
-      if (current.length >= maxCloneProductImages) return current;
+      const nextImages = await createUploadedImageItems(imageFiles, maxCloneProductImages - productImages.length, "product");
-      const nextImages = createObjectImageItems(imageFiles, maxCloneProductImages - current.length, "product");
+      setProductImages((current) => {
-      return nextImages.length ? [...current, ...nextImages].slice(0, maxCloneProductImages) : current;
+        if (current.length >= maxCloneProductImages) return current;
-    });
+        return nextImages.length ? [...current, ...nextImages].slice(0, maxCloneProductImages) : current;
-    setStatus("ready");
+      });
-    setResults([]);
+      setStatus("ready");
+      setResults([]);
+    } catch (err) {
+      toast.error(err instanceof Error ? err.message : "商品图上传失败");
+    }
   };
 
   const handleProductUpload = (event: ChangeEvent<HTMLInputElement>) => {
     const files = event.target.files;
     if (!files?.length) return;
-    addProductImages(Array.from(files));
+    void addProductImages(Array.from(files));
     event.target.value = "";
   };
 
@@ -944,7 +1036,7 @@ function ProductClonePage(_props: ProductClonePageProps = {}) {
     event.preventDefault();
     setIsProductUploadDragging(false);
     const files = Array.from(event.dataTransfer.files);
-    if (files.length) addProductImages(files);
+    if (files.length) void addProductImages(files);
   };
 
   const removeProductImage = (imageId: string) => {
@@ -970,24 +1062,28 @@ function ProductClonePage(_props: ProductClonePageProps = {}) {
     });
   };
 
-  const addCloneReferenceImages = (files: File[]) => {
+  const addCloneReferenceImages = async (files: File[]) => {
     const imageFiles = notifyRejectedImages(files);
     if (!imageFiles.length) return;
     const remainingSlots = maxCloneReferenceImages - cloneReferenceImages.length;
     if (remainingSlots <= 0) return;
-    const nextImages = createObjectImageItems(imageFiles, remainingSlots, "reference");
+    try {
-    if (!nextImages.length) return;
+      const nextImages = await createUploadedImageItems(imageFiles, remainingSlots, "reference");
-    setCloneReferenceImages((current) => {
+      if (!nextImages.length) return;
-      if (current.length >= maxCloneReferenceImages) return current;
+      setCloneReferenceImages((current) => {
-      return nextImages.length ? [...current, ...nextImages].slice(0, maxCloneReferenceImages) : current;
+        if (current.length >= maxCloneReferenceImages) return current;
-    });
+        return nextImages.length ? [...current, ...nextImages].slice(0, maxCloneReferenceImages) : current;
-    hydrateCloneReferenceImageMeta(nextImages);
+      });
+      hydrateCloneReferenceImageMeta(nextImages);
+    } catch (err) {
+      toast.error(err instanceof Error ? err.message : "参考图上传失败");
+    }
   };
 
   const handleCloneReferenceUpload = (event: ChangeEvent<HTMLInputElement>) => {
     const files = event.target.files;
     if (!files?.length) return;
-    addCloneReferenceImages(Array.from(files));
+    void addCloneReferenceImages(Array.from(files));
     event.target.value = "";
   };
 
@@ -1302,8 +1398,15 @@ function ProductClonePage(_props: ProductClonePageProps = {}) {
       event.target.value = "";
       return;
     }
-    setGarmentImages((current) => [...current, ...createObjectImageItems(uploadedFiles, 5 - current.length, "garment")].slice(0, 5));
+    void (async () => {
-    setTryOnStatus("ready");
+      try {
+        const nextImages = await createUploadedImageItems(uploadedFiles, 5 - garmentImages.length, "garment");
+        setGarmentImages((current) => [...current, ...nextImages].slice(0, 5));
+        setTryOnStatus("ready");
+      } catch (err) {
+        toast.error(err instanceof Error ? err.message : "服饰图上传失败");
+      }
+    })();
     event.target.value = "";
   };
 
@@ -1315,8 +1418,15 @@ function ProductClonePage(_props: ProductClonePageProps = {}) {
       event.target.value = "";
       return;
     }
-    setDetailProductImages((current) => [...current, ...createObjectImageItems(uploadedFiles, 3 - current.length, "detail")].slice(0, 3));
+    void (async () => {
-    setDetailStatus("ready");
+      try {
+        const nextImages = await createUploadedImageItems(uploadedFiles, 3 - detailProductImages.length, "detail");
+        setDetailProductImages((current) => [...current, ...nextImages].slice(0, 3));
+        setDetailStatus("ready");
+      } catch (err) {
+        toast.error(err instanceof Error ? err.message : "详情图上传失败");
+      }
+    })();
     event.target.value = "";
   };
 
@@ -1358,11 +1468,32 @@ function ProductClonePage(_props: ProductClonePageProps = {}) {
     scene:   { label: "场景图", promptDesc: "lifestyle scene image showing the product in a realistic usage environment with natural surroundings" },
   };
 
+  const buildDetailModulePrompt = (moduleIds: string[]): string => {
+    if (!moduleIds.length) {
+      return "Generate a complete A+ detail layout with hero, selling points, usage scene, product detail, and specification modules.";
+    }
+
+    const selectedModules = cloneDetailModules.filter((module) => moduleIds.includes(module.id));
+    if (!selectedModules.length) return "";
+
+    const moduleList = selectedModules.map((module) => `${module.title}: ${module.desc}`).join("; ");
+    return `Only generate these selected A+ detail modules, no extra modules: ${moduleList}. Keep the output focused even if only one or two modules are selected.`;
+  };
+
   const buildSetSubPrompt = (countKey: CloneSetCountKey, index: number, totalCount: number, pPlatform: string, pRatio: string, pLanguage: string, pMarket: string): string => {
     const info = setCountLabels[countKey];
     const parts: string[] = [];
     parts.push(`Generate an e-commerce ${info.label.toLowerCase()} for a product listing.`);
     parts.push(info.promptDesc);
+    if (countKey === "white") {
+      parts.push("The output must be a clean white-background product image. Do not use lifestyle backgrounds, props, text overlays, or people.");
+    }
+    if (countKey === "scene") {
+      parts.push("The output must be a realistic usage scene image. Keep the product clearly visible and preserve its shape, color, and key details.");
+    }
+    if (countKey === "selling") {
+      parts.push("The output must be a selling-point graphic with clear hierarchy, concise copy, and product detail callouts.");
+    }
     if (totalCount > 1) {
       parts.push(`This is variant ${index + 1} of ${totalCount} — vary the angle, composition, or emphasis to make each distinct.`);
     }
@@ -1374,13 +1505,14 @@ function ProductClonePage(_props: ProductClonePageProps = {}) {
   const buildEcommerceImagePrompt = (
     outputKey: CloneOutputKey, userText: string,
     pPlatform: string, pRatio: string, pLanguage: string, pMarket: string,
-    tryOnOptions?: { gender?: string; age?: string; ethnicity?: string; body?: string; appearance?: string; scenes?: string[]; smartScene?: boolean },
+    tryOnOptions?: EcommerceImagePromptOptions,
   ): string => {
     const parts: string[] = [];
     if (outputKey === "detail") {
       parts.push("Generate a professional A+ detail page hero image for an e-commerce product listing.");
       parts.push("Create a high-impact first-screen visual that combines the product photo with key selling points, usage scenes, and detailed specifications in a cohesive layout.");
       parts.push(`Platform: ${pPlatform}. Aspect ratio: ${pRatio}. Language/copy: ${pLanguage}. Market: ${pMarket}.`);
+      if (outputKey === "detail" && tryOnOptions?.detailModules) parts.push(buildDetailModulePrompt(tryOnOptions.detailModules));
       parts.push("Follow platform A+ page best practices — clear hierarchy, professional typography, high visual impact.");
     } else if (outputKey === "model") {
       parts.push("Generate model/try-on lifestyle images for an e-commerce product listing.");
@@ -1393,6 +1525,7 @@ function ProductClonePage(_props: ProductClonePageProps = {}) {
         if (tryOnOptions.body) parts.push(`Model body type: ${tryOnOptions.body}.`);
         if (tryOnOptions.appearance) parts.push(`Model appearance details: ${tryOnOptions.appearance}.`);
         if (tryOnOptions.scenes?.length) parts.push(`Background scenes: ${tryOnOptions.scenes.join(", ")}.`);
+        if (tryOnOptions.customScene) parts.push(`Custom background scene: ${tryOnOptions.customScene}.`);
         if (tryOnOptions.smartScene) parts.push("Use smart scene matching to select the best background context.");
       }
       parts.push("Model should appear natural and appealing. Background should complement the product. Image must meet platform standards.");
@@ -1466,8 +1599,9 @@ function ProductClonePage(_props: ProductClonePageProps = {}) {
           if (imageAbortRef.current.current) break;
 
           if (resultUrl) {
-            generatedUrls.push(resultUrl);
+            const persistedUrl = await persistGeneratedImageUrl(resultUrl, "ecommerce-generated", `ecommerce-${countKey}-${i + 1}`);
-            imageGen.updateTask(storeId, { status: "completed", progress: 100, resultUrl });
+            generatedUrls.push(persistedUrl);
+            imageGen.updateTask(storeId, { status: "completed", progress: 100, resultUrl: persistedUrl });
           } else {
             generatedUrls.push("");
             imageGen.updateTask(storeId, { status: "failed", error: "生成未返回结果" });
@@ -1505,7 +1639,7 @@ function ProductClonePage(_props: ProductClonePageProps = {}) {
     pRatio: string,
     pLanguage: string,
     pMarket: string,
-    tryOnOptions?: { gender?: string; age?: string; ethnicity?: string; body?: string; appearance?: string; scenes?: string[]; smartScene?: boolean },
+    tryOnOptions?: EcommerceImagePromptOptions,
     statusFn?: (status: "generating" | "done" | "idle" | "failed") => void,
     resultFn?: (results: CloneResult[]) => void,
   ): Promise<void> => {
@@ -1552,9 +1686,10 @@ function ProductClonePage(_props: ProductClonePageProps = {}) {
       }
 
       if (resultUrl) {
-        resultFn?.([{ id: `ecommerce-${stamp}`, src: resultUrl, label: selectedCloneOutput.label }]);
+        const persistedUrl = await persistGeneratedImageUrl(resultUrl, "ecommerce-generated", `ecommerce-${outputKey}`);
+        resultFn?.([{ id: `ecommerce-${stamp}`, src: persistedUrl, label: selectedCloneOutput.label }]);
         statusFn?.("done");
-        imageGen.updateTask(storeId, { status: "completed", progress: 100, resultUrl });
+        imageGen.updateTask(storeId, { status: "completed", progress: 100, resultUrl: persistedUrl });
       } else {
         statusFn?.("idle");
         imageGen.updateTask(storeId, { status: "failed", error: "生成未返回结果" });
@@ -1658,10 +1793,24 @@ function ProductClonePage(_props: ProductClonePageProps = {}) {
         (urls) => setProductSetResultImages(urls),
       );
     } else {
+      const clonePromptOptions: EcommerceImagePromptOptions | undefined =
+        cloneOutput === "model"
+          ? {
+              gender: cloneModelGender,
+              age: cloneModelAge,
+              ethnicity: cloneModelEthnicity,
+              body: cloneModelBody,
+              appearance: cloneModelAppearance,
+              scenes: selectedCloneModelScenes,
+              customScene: cloneModelCustomScene,
+            }
+          : cloneOutput === "detail"
+            ? { detailModules: selectedCloneDetailModules }
+            : undefined;
       void generateEcommerceImage(
         cloneOutput, productImages, requirement,
         platform, ratio, language, market,
-        undefined,
+        clonePromptOptions,
         (s: string) => setStatus(s as ProductCloneStatus), setResults,
       );
       lastFailedActionRef.current = () => handleGenerate();
@@ -1741,7 +1890,7 @@ function ProductClonePage(_props: ProductClonePageProps = {}) {
     void generateEcommerceImage(
       "detail", detailProductImages, detailRequirement,
       detailPlatform, getPlatformDefaultRatio(detailPlatform), detailLanguage, detailMarket,
-      undefined,
+      { detailModules: selectedDetailModules },
       (s: string) => setDetailStatus(s as DetailStatus),
       (res) => setDetailResultUrl(res[0]?.src ?? null),
     );
@@ -1820,7 +1969,7 @@ function ProductClonePage(_props: ProductClonePageProps = {}) {
     for (let i = 0; i < count; i++) {
       setPreviewCards.push({
         id: `${countKey}-${i}`,
-        src: productSetResultImages[setIndex] ?? productSetPreviewCards[setIndex % productSetPreviewCards.length]?.src ?? "",
+        src: productSetResultImages[setIndex] || productSetPreviewCards[setIndex % productSetPreviewCards.length]?.src || "",
         label: `${info.label}${count > 1 ? ` ${i + 1}` : ""}`,
       });
       setIndex++;
@@ -1835,7 +1984,7 @@ function ProductClonePage(_props: ProductClonePageProps = {}) {
     for (let i = 0; i < count; i++) {
       clonePreviewCards.push({
         id: `${countKey}-${i}`,
-        src: results[cloneIndex]?.src ?? productSetPreviewCards[cloneIndex % productSetPreviewCards.length]?.src ?? "",
+        src: results[cloneIndex]?.src || productSetPreviewCards[cloneIndex % productSetPreviewCards.length]?.src || "",
         label: `${info.label}${count > 1 ? ` ${i + 1}` : ""}`,
       });
       cloneIndex++;

src/features/ecommerce/ecommerceVideoService.ts

@@ -312,6 +312,8 @@ export async function renderSceneImage(
 
   const resultUrl = await waitForTask(taskId, {
     abortRef,
+    kind: "image",
+    model: "gpt-image-2",
     onProgress: (e) => callbacks.onSceneImageProgress(input.sceneId, e.progress),
   });
 
@@ -367,6 +369,8 @@ export async function renderScene(
 
   const resultUrl = await waitForTask(taskId, {
     abortRef,
+    kind: "video",
+    model,
     onProgress: (e) => callbacks.onSceneProgress(input.sceneId, e.progress),
   });
 

src/features/profile/ProfilePage.tsx

@@ -857,25 +857,25 @@ function ProfilePage({
                   任务 {tasks.length}
                 </button>
               </div>
-              <div className="profile-page__upload-card profile-page__upload-card--meta">
+              <div className="profile-page__account-summary">
                 {accountPanel === "credits" ? (
                   <>
-                    <span className="profile-page__meta-item">
+                    <span className="profile-page__account-summary-main">
                       <small>当前账号</small>
                       <strong>{displayName}</strong>
                     </span>
-                    <span className="profile-page__meta-item">
+                    <span className="profile-page__account-summary-metric">
                       <small>积分剩余</small>
                       <strong>{(usage.balanceCents / 100).toFixed(2)}</strong>
                     </span>
                   </>
                 ) : (
                   <>
-                    <span className="profile-page__meta-item">
+                    <span className="profile-page__account-summary-main">
-                      <small>任务总数</small>
+                      <small>任务概览</small>
-                      <strong>{tasks.length}</strong>
+                      <strong>{tasks.length} 个任务</strong>
                     </span>
-                    <span className="profile-page__meta-item">
+                    <span className="profile-page__account-summary-metric">
                       <small>已完成</small>
                       <strong>{completedTasks.length}</strong>
                     </span>

src/features/script-tokens/ScriptTokensPage.tsx

@@ -25,6 +25,8 @@ interface EvalResult {
   totalScore: number;
   grade: string;
   dimensionScores: Record<string, number>;
+  subScores?: Record<string, Record<string, number>>;
+  evidence?: Record<string, string[]>;
   summary: string;
   issues: string[];
   highlights: string[];
@@ -192,6 +194,60 @@ const SCORE_DIMENSIONS: ScoreDimension[] = [
   { key: "content", label: "内容深度", maxScore: 15, hint: "主题表达·情感共鸣·思想内核", detail: "核心设定将科技伦理与人性困境紧密结合，主题表达深刻有力。" },
 ];
 
+const SUB_SCORE_LABELS: Record<string, string> = {
+  openingImpact: "开篇冲击",
+  suspenseChain: "悬念链",
+  sceneHook: "场内钩子",
+  structure: "结构完整",
+  rhythm: "节奏推进",
+  conflict: "冲突强度",
+  reversal: "反转效率",
+  motivation: "动机清晰",
+  arc: "人物弧光",
+  voice: "语言辨识",
+  relationship: "关系张力",
+  causality: "因果链",
+  worldRules: "世界规则",
+  foreshadowing: "伏笔回收",
+  continuity: "连续性",
+  sceneDetail: "场景细节",
+  shotPotential: "镜头潜力",
+  aigcFeasibility: "AIGC 可实现",
+  theme: "主题表达",
+  emotion: "情感共鸣",
+  marketFit: "市场匹配",
+  originality: "原创性",
+};
+
+function clampScore(score: unknown, maxScore: number): number {
+  const numeric = Number(score);
+  if (!Number.isFinite(numeric)) return 0;
+  return Math.max(0, Math.min(maxScore, numeric));
+}
+
+function getDimensionScore(result: EvalResult, dim: ScoreDimension): number {
+  const value = result.dimensionScores[dim.key] ?? (dim.key === "logic" ? result.dimensionScores.dialogue : undefined);
+  return clampScore(value, dim.maxScore);
+}
+
+function formatSubScoreLabel(key: string): string {
+  return SUB_SCORE_LABELS[key] ?? key.replace(/([A-Z])/g, " $1").trim();
+}
+
+function getDimensionSubScores(result: EvalResult, dim: ScoreDimension): Array<[string, number]> {
+  const scores = result.subScores?.[dim.key] ?? (dim.key === "logic" ? result.subScores?.dialogue : undefined);
+  if (!scores) return [];
+  return Object.entries(scores)
+    .map(([key, value]) => [key, clampScore(value, dim.maxScore)] as [string, number])
+    .filter(([, value]) => value > 0)
+    .slice(0, 5);
+}
+
+function getDimensionEvidence(result: EvalResult, dim: ScoreDimension): string[] {
+  const evidence = result.evidence?.[dim.key] ?? (dim.key === "logic" ? result.evidence?.dialogue : undefined);
+  return Array.isArray(evidence) ? evidence.map(String).map((item) => item.trim()).filter(Boolean).slice(0, 3) : [];
+}
+
 function formatReportMarkdown(result: EvalResult, script: string): string {
   const lines: string[] = [];
   lines.push(`# 剧本评测报告`);
@@ -203,9 +259,16 @@ function formatReportMarkdown(result: EvalResult, script: string): string {
   lines.push("");
   lines.push(`## 六维评分`);
   for (const dim of SCORE_DIMENSIONS) {
-    const score = result.dimensionScores[dim.key] ?? 0;
+    const score = getDimensionScore(result, dim);
     const pct = Math.round((score / dim.maxScore) * 100);
+    const subScores = getDimensionSubScores(result, dim);
+    const evidence = getDimensionEvidence(result, dim);
+    const nestedReportLines = [
+      ...subScores.map(([key, value]) => `  - ${formatSubScoreLabel(key)}: ${value}`),
+      ...evidence.map((item) => `  - 证据: ${item}`),
+    ];
     lines.push(`- **${dim.label}**: ${score}/${dim.maxScore} (${pct}%) — ${dim.hint}`);
+    lines.push(...nestedReportLines);
   }
   if (result.highlights.length > 0) {
     lines.push("");
@@ -636,7 +699,7 @@ function ScriptTokensPage() {
                       </div>
                       <div className="script-eval-report__chart-grid">
                         {SCORE_DIMENSIONS.map((dim, dimIndex) => {
-                          const score = result.dimensionScores[dim.key] ?? 0;
+                          const score = getDimensionScore(result, dim);
                           const pct = Math.max(0, Math.min(1, score / dim.maxScore));
                           const lossPct = 1 - pct;
                           const isPerfect = score === dim.maxScore;
@@ -676,6 +739,51 @@ function ScriptTokensPage() {
                     </div>
                   </section>
 
+                  <div className="script-eval-report__detail-grid">
+                    {SCORE_DIMENSIONS.map((dim) => {
+                      const score = getDimensionScore(result, dim);
+                      const pct = Math.round((score / dim.maxScore) * 100);
+                      const subScores = getDimensionSubScores(result, dim);
+                      const evidence = getDimensionEvidence(result, dim);
+
+                      return (
+                        <section className="script-eval-report__detail-card" key={dim.key}>
+                          <header className="script-eval-report__detail-head">
+                            <div>
+                              <span>{dim.label}</span>
+                              <strong>{score}<small>/{dim.maxScore}</small></strong>
+                            </div>
+                            <em>{pct}%</em>
+                          </header>
+                          <p className="script-eval-report__detail-hint">{dim.hint}</p>
+                          {subScores.length > 0 ? (
+                            <div className="script-eval-report__subscore-list">
+                              {subScores.map(([key, value]) => {
+                                const subPct = Math.max(0, Math.min(100, Math.round((value / dim.maxScore) * 100)));
+                                return (
+                                  <div className="script-eval-report__subscore-row" key={key}>
+                                    <span>{formatSubScoreLabel(key)}</span>
+                                    <div className="script-eval-report__subscore-bar" aria-hidden="true">
+                                      <i style={{ width: `${subPct}%` }} />
+                                    </div>
+                                    <b>{value}</b>
+                                  </div>
+                                );
+                              })}
+                            </div>
+                          ) : (
+                            <p className="script-eval-report__detail-empty">等待模型返回更细的子项评分；当前先按主维度分数展示。</p>
+                          )}
+                          {evidence.length > 0 ? (
+                            <ul className="script-eval-report__evidence-list">
+                              {evidence.map((item, index) => <li key={index}>{item}</li>)}
+                            </ul>
+                          ) : null}
+                        </section>
+                      );
+                    })}
+                  </div>
+
                   <div className="script-eval-report__findings">
                     {result.highlights.length > 0 ? (
                       <section className="script-eval-report__finding-group is-highlight">

src/features/workbench/WorkbenchPage.tsx

@@ -64,6 +64,12 @@ import {
 import { renderMarkdownBlocks } from "./markdownRenderer";
 import { downloadResultAsset } from "./workbenchDownload";
 import { translateTaskError } from "../../utils/translateTaskError";
+import {
+  buildLocalTimeoutMessage,
+  formatTextTokenUsage,
+  getTaskTimeoutPolicy,
+  isTaskLocallyTimedOut,
+} from "../../utils/taskLifecycle";
 import { detectMentionTrigger } from "../../utils/mentionTrigger";
 import {
   isHappyHorseModel,
@@ -865,6 +871,9 @@ function WorkbenchPage({
 
       let lastKnownProgress = Math.max(0, Number(task.progress || 0));
       let taskPollFailures = 0;
+      let lastProgressAt = task.startedAt || Date.now();
+      const taskKind = task.mode === "image" ? "image" : "video";
+      const timeoutPolicy = getTaskTimeoutPolicy({ kind: taskKind, model: task.modelLabel, operation: task.operation });
       const abortController = new AbortController();
       taskAbortControllersRef.current.set(task.taskId, abortController);
       if (activeConversationIdRef.current === task.conversationId) {
@@ -911,6 +920,9 @@ function WorkbenchPage({
             const progress = status.status === "completed"
               ? 100
               : Math.min(99, Math.max(10, lastKnownProgress, currentMessageProgress, Math.round(baseProgress)));
+            if (progress > lastKnownProgress || status.status === "completed") {
+              lastProgressAt = Date.now();
+            }
             lastKnownProgress = Math.max(lastKnownProgress, progress);
             const isSuperResolveTask = task.operation === "video-super-resolution";
             const statusLabel =
@@ -935,6 +947,28 @@ function WorkbenchPage({
               setGenerationProgress(progress);
             }
 
+            const localTimeoutReason = status.status !== "completed" && status.status !== "failed" && status.status !== "cancelled"
+              ? isTaskLocallyTimedOut({
+                  startedAt: task.startedAt || Date.now(),
+                  lastProgressAt,
+                  progress,
+                  policy: timeoutPolicy,
+                })
+              : null;
+            if (localTimeoutReason) {
+              await patchConversationMessage(task.conversationId, task.assistantMessageId, {
+                body: buildLocalTimeoutMessage(taskKind),
+                status: "local_timeout",
+                taskLifecycleStatus: "local_timeout",
+                taskRefundStatus: "unknown",
+                taskProgress: progress,
+                taskStatusLabel: "本地等待超时",
+              });
+              removeKeepaliveTask(task.taskId);
+              onRefreshUsage?.();
+              return;
+            }
+
             if (status.status === "completed" && status.resultUrl) {
               const completedPatch: Partial<ChatMessage> = {
                 body: isSuperResolveTask
@@ -1982,6 +2016,7 @@ function WorkbenchPage({
         runKeepalivePoll(keepaliveTask);
       } else {
         let streamedText = "";
+        let chatUsage: ChatMessage["taskUsage"] | undefined;
         setGenerationProgress(36);
         setGenerationStatus("正在回复");
         updateAssistantMessage(assistantMessageId, {
@@ -2014,6 +2049,9 @@ function WorkbenchPage({
             });
           },
           abortController.signal,
+          (usage) => {
+            chatUsage = usage;
+          },
         );
 
         if (abortController.signal.aborted) return;
@@ -2022,6 +2060,7 @@ function WorkbenchPage({
         const completedMessages = updateAssistantMessage(assistantMessageId, {
           body: streamedText.trim() || "收到。你可以继续补充目标，我会顺着当前上下文往下拆。",
           status: "completed",
+          taskUsage: chatUsage,
         });
         if (!conversationId) {
           const conv = await conversationClient.create(
@@ -2149,6 +2188,38 @@ function WorkbenchPage({
     }
   };
 
+  const handleReleaseStuckTask = (message: ChatMessage) => {
+    if (message.taskId) {
+      taskAbortControllersRef.current.get(message.taskId)?.abort();
+      taskAbortControllersRef.current.delete(message.taskId);
+      removeKeepaliveTask(message.taskId);
+    }
+    if (message.conversationId) {
+      void patchConversationMessage(message.conversationId, message.id, {
+        body: buildLocalTimeoutMessage(message.mode === "image" ? "image" : "video"),
+        status: "local_timeout",
+        taskLifecycleStatus: "local_timeout",
+        taskRefundStatus: message.taskRefundStatus || "unknown",
+        taskStatusLabel: "本地占用已释放",
+      });
+    }
+    setMessages((current) =>
+      current.map((item) =>
+        item.id === message.id
+          ? {
+              ...item,
+              body: buildLocalTimeoutMessage(item.mode === "image" ? "image" : "video"),
+              status: "local_timeout",
+              taskLifecycleStatus: "local_timeout",
+              taskRefundStatus: item.taskRefundStatus || "unknown",
+              taskStatusLabel: "本地占用已释放",
+            }
+          : item,
+      ),
+    );
+    syncActiveGenerationUi();
+  };
+
   const handleSuperResolveVideo = async (message: ChatMessage) => {
     if (!message.resultUrl || message.resultType !== "video") {
       setProjectError("仅支持对视频结果进行超分");
@@ -3007,7 +3078,7 @@ function WorkbenchPage({
                                   ))}
                                 </div>
                               )}
-                              {message.status === "failed" && message.role === "assistant" && (message.mode === "image" || message.mode === "video") && (
+                              {(message.status === "failed" || message.status === "local_timeout") && message.role === "assistant" && (message.mode === "image" || message.mode === "video") && (
                                 <div className="ai-chat-failed-actions">
                                   <button type="button" className="ai-chat-failed-actions__retry" onClick={() => handleRegenerate(message)}>
                                     <ReloadOutlined /> 重试
@@ -3015,9 +3086,12 @@ function WorkbenchPage({
                                   <button type="button" className="ai-chat-failed-actions__switch" onClick={() => { setToolbarMenuId(message.mode === "video" ? "video-model" : "image-model"); scrollMessagesSurface("bottom"); }}>
                                     <AppstoreOutlined /> 切换模型
                                   </button>
+                                  <button type="button" className="ai-chat-failed-actions__release" onClick={() => handleReleaseStuckTask(message)}>
+                                    <StopOutlined /> 释放卡住任务
+                                  </button>
                                 </div>
                               )}
-                              {message.status === "thinking" && !message.resultUrl && (message.mode === "image" || message.mode === "video") && (
+                              {(message.status === "thinking" || message.status === "stopping") && !message.resultUrl && (message.mode === "image" || message.mode === "video") && (
                                 <GenerationPendingCard message={message} onStop={() => handleStopSingleTask(message.id)} />
                               )}
                               {message.status === "thinking" && message.mode === "chat" && (
@@ -3025,6 +3099,11 @@ function WorkbenchPage({
                                   <span>{message.taskStatusLabel || generationStatus}</span>
                                 </div>
                               )}
+                              {message.role === "assistant" && message.mode === "chat" && message.status === "completed" && (
+                                <div className="ai-chat-task-billing-note">
+                                  {formatTextTokenUsage(message.taskUsage)}
+                                </div>
+                              )}
                               {(message.resultUrl || (message.result && message.status !== "thinking")) && (
                                 <ResultCard
                                   message={message}

src/features/workbench/workbenchChatTypes.ts

@@ -1,3 +1,5 @@
+import type { GenerationLifecycleStatus, TaskRefundStatus, TextTokenUsage } from "../../utils/taskLifecycle";
+
 export type WorkbenchMode = "chat" | "image" | "video";
 
 export interface WorkbenchChatAttachment {
@@ -16,7 +18,10 @@ export interface WorkbenchChatMessage {
   body: string;
   prompt?: string;
   createdAt: string;
-  status?: "thinking" | "queued" | "completed" | "failed";
+  status?: "thinking" | "queued" | "completed" | "failed" | "stopping" | "local_timeout";
+  taskLifecycleStatus?: GenerationLifecycleStatus;
+  taskRefundStatus?: TaskRefundStatus;
+  taskUsage?: TextTokenUsage;
   taskId?: string;
   conversationId?: number;
   taskProgress?: number;

src/features/workbench/workbenchConstants.ts

@@ -1,6 +1,7 @@
 import { isServerRequestError } from "../../api/serverConnection";
 import { ENTERPRISE_VIDEO_MODEL_OPTIONS } from "../../utils/enterpriseVideoPolicy";
 import type { WebGenerationPreviewTask } from "../../types";
+import type { GenerationLifecycleStatus, TaskRefundStatus, TextTokenUsage } from "../../utils/taskLifecycle";
 import type { ReactNode } from "react";
 
 export type WorkbenchMode = "chat" | "image" | "video";
@@ -71,7 +72,10 @@ export interface ChatMessage {
   body: string;
   prompt?: string;
   createdAt: string;
-  status?: "thinking" | "queued" | "completed" | "failed";
+  status?: "thinking" | "queued" | "completed" | "failed" | "stopping" | "local_timeout";
+  taskLifecycleStatus?: GenerationLifecycleStatus;
+  taskRefundStatus?: TaskRefundStatus;
+  taskUsage?: TextTokenUsage;
   taskId?: string;
   conversationId?: number;
   taskProgress?: number;
@@ -366,11 +370,16 @@ export function shouldPersistPatch(patch: Partial<ChatMessage>): boolean {
   return (
     patch.status === "completed" ||
     patch.status === "failed" ||
+    patch.status === "local_timeout" ||
+    patch.status === "stopping" ||
     typeof patch.taskId === "string" ||
     typeof patch.resultUrl === "string" ||
     typeof patch.resultOssKey === "string" ||
     typeof patch.resultOriginalUrl === "string" ||
-    typeof patch.resultMimeType === "string"
+    typeof patch.resultMimeType === "string" ||
+    typeof patch.taskRefundStatus === "string" ||
+    typeof patch.taskLifecycleStatus === "string" ||
+    typeof patch.taskUsage === "object"
   );
 }
 
@@ -401,4 +410,4 @@ export function buildAssistantResult(
     summary: "我会把当前输入整理成脚本、分镜、素材需求和可复制的工作流节点。",
     specs: [model, ...specs],
   };
-}
+}

src/services/backgroundTaskRunner.ts

@@ -1,5 +1,11 @@
 import { useGenerationStore, type GenerationQueueItem } from "../stores/useGenerationStore";
 import { aiGenerationClient } from "../api/aiGenerationClient";
+import {
+  buildLocalTimeoutMessage,
+  buildTaskFailureInfo,
+  getTaskTimeoutPolicy,
+  isTaskLocallyTimedOut,
+} from "../utils/taskLifecycle";
 
 type PollCallback = (item: GenerationQueueItem) => void;
 
@@ -7,7 +13,7 @@ const activePollers = new Map<string, ReturnType<typeof setInterval>>();
 const pollCallbacks = new Set<PollCallback>();
 
 const POLL_INTERVAL = 3000;
-const MAX_POLL_ATTEMPTS = 200; // 10 minutes max per task
+const MAX_POLL_ATTEMPTS = 200; // Keep the previous 10-minute guard as a fallback.
 
 export function subscribeToTaskUpdates(callback: PollCallback): () => void {
   pollCallbacks.add(callback);
@@ -18,10 +24,25 @@ function notifyCallbacks(item: GenerationQueueItem): void {
   pollCallbacks.forEach((cb) => cb(item));
 }
 
+function getQueueItemKind(item: GenerationQueueItem): "image" | "video" | "text" {
+  if (item.type === "image") return "image";
+  if (item.type === "video" || item.type === "ecommerce-video") return "video";
+  return "text";
+}
+
+function getQueueItemModel(item: GenerationQueueItem): string | undefined {
+  return typeof item.params?.model === "string" ? item.params.model : undefined;
+}
+
 function pollTask(item: GenerationQueueItem, attemptsRef: { current: number }): void {
   const key = `poll-${item.id}`;
   if (activePollers.has(key)) return;
 
+  const kind = getQueueItemKind(item);
+  const timeoutPolicy = getTaskTimeoutPolicy({ kind, model: getQueueItemModel(item) });
+  let lastProgress = Math.max(0, Number(item.progress || 0));
+  let lastProgressAt = Date.now();
+
   const interval = setInterval(async () => {
     const current = useGenerationStore.getState().queue.find((i) => i.id === item.id);
     if (!current || current.status === "completed" || current.status === "failed" || current.status === "cancelled") {
@@ -30,18 +51,31 @@ function pollTask(item: GenerationQueueItem, attemptsRef: { current: number }):
     }
 
     attemptsRef.current++;
-    if (attemptsRef.current > MAX_POLL_ATTEMPTS) {
+    const timeoutReason = isTaskLocallyTimedOut({
+      startedAt: current.createdAt || item.createdAt || Date.now(),
+      lastProgressAt,
+      progress: lastProgress,
+      policy: timeoutPolicy,
+    });
+    if (timeoutReason || attemptsRef.current > MAX_POLL_ATTEMPTS) {
+      const error = buildLocalTimeoutMessage(kind);
       useGenerationStore.getState().updateTask(item.id, {
         status: "failed",
-        error: "任务超时，请重新提交",
+        error,
       });
-      notifyCallbacks({ ...item, status: "failed", error: "任务超时，请重新提交" });
+      notifyCallbacks({ ...item, status: "failed", error });
       cleanupPoll(key);
       return;
     }
 
     try {
       const status = await aiGenerationClient.getTaskStatus(current.taskId || item.taskId || "");
+      const nextProgress = Number(status.progress || 0);
+      if (nextProgress > lastProgress || status.status === "completed") {
+        lastProgress = Math.max(lastProgress, nextProgress);
+        lastProgressAt = Date.now();
+      }
+
       const patch: Partial<GenerationQueueItem> = {
         progress: status.progress,
         resultUrl: status.resultUrl || current.resultUrl,
@@ -55,6 +89,7 @@ function pollTask(item: GenerationQueueItem, attemptsRef: { current: number }):
         cleanupPoll(key);
       } else if (status.status === "failed" || status.status === "cancelled") {
         patch.status = "failed";
+        patch.error = buildTaskFailureInfo(status.error).message;
         useGenerationStore.getState().updateTask(item.id, patch);
         notifyCallbacks({ ...item, ...patch, status: "failed" });
         cleanupPoll(key);
@@ -64,7 +99,7 @@ function pollTask(item: GenerationQueueItem, attemptsRef: { current: number }):
         notifyCallbacks({ ...item, ...patch, status: "running" });
       }
     } catch {
-      // Network error during poll — keep trying
+      // Network errors during polling are retried until the lifecycle guard trips.
     }
   }, POLL_INTERVAL);
 
@@ -105,24 +140,20 @@ export function stopAllPolling(): void {
   activePollers.clear();
 }
 
-// ── Recovery on page load ──────────────────────────
 export function recoverAndResumeTasks(): void {
   const pendingTasks = useGenerationStore.getState().getRunningTasks();
   if (!pendingTasks.length) return;
 
   pendingTasks.forEach((task) => {
     if (task.taskId) {
-      // Mark as pending so the workbench/ecommerce can re-submit to polling
       useGenerationStore.getState().updateTask(task.id, { status: "pending" });
     } else {
-      // No taskId means it was queued but never submitted — mark failed
       useGenerationStore.getState().updateTask(task.id, {
         status: "failed",
-        error: "页面刷新后任务丢失，请重新提交",
+        error: "页面刷新后任务没有服务端 ID，已释放本地占用，请重新提交。",
       });
     }
   });
 
-  // Start polling recovered tasks
   setTimeout(() => startBackgroundPolling(), 500);
 }

src/styles/pages/script-tokens-v5.css

@@ -3234,6 +3234,141 @@
   color: var(--report-green);
 }
 
+.script-eval-report__detail-grid {
+  display: grid;
+  grid-template-columns: repeat(3, minmax(0, 1fr));
+  gap: 14px;
+  margin: 0 18px 18px;
+}
+
+.script-eval-report__detail-card {
+  min-width: 0;
+  border: 1px solid rgb(255 255 255 / 6%);
+  border-radius: var(--v5-radius-md);
+  background: linear-gradient(180deg, rgb(255 255 255 / 3.4%), transparent), var(--report-row);
+  padding: 14px;
+}
+
+.script-eval-report__detail-head {
+  display: flex;
+  align-items: flex-start;
+  justify-content: space-between;
+  gap: 12px;
+}
+
+.script-eval-report__detail-head div {
+  display: grid;
+  gap: 4px;
+  min-width: 0;
+}
+
+.script-eval-report__detail-head span {
+  color: #dfe8e4;
+  font-size: 14px;
+  font-weight: 800;
+}
+
+.script-eval-report__detail-head strong {
+  color: var(--report-green);
+  font-size: 22px;
+  line-height: 1;
+}
+
+.script-eval-report__detail-head small {
+  color: #7e8a86;
+  font-size: 12px;
+}
+
+.script-eval-report__detail-head em {
+  flex-shrink: 0;
+  border: 1px solid rgb(0 255 136 / 18%);
+  border-radius: 999px;
+  background: rgb(0 255 136 / 7%);
+  color: #98e8bd;
+  padding: 4px 8px;
+  font-size: 12px;
+  font-style: normal;
+  font-weight: 800;
+}
+
+.script-eval-report__detail-hint,
+.script-eval-report__detail-empty {
+  margin: 10px 0 0;
+  color: #7f8c88;
+  font-size: 12px;
+  font-weight: 650;
+  line-height: 1.5;
+}
+
+.script-eval-report__subscore-list {
+  display: grid;
+  gap: 9px;
+  margin-top: 13px;
+}
+
+.script-eval-report__subscore-row {
+  display: grid;
+  grid-template-columns: minmax(62px, 86px) minmax(0, 1fr) 34px;
+  align-items: center;
+  gap: 8px;
+  color: #bdcbc6;
+  font-size: 12px;
+  font-weight: 750;
+}
+
+.script-eval-report__subscore-row span {
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+
+.script-eval-report__subscore-row b {
+  color: #dfe8e4;
+  text-align: right;
+}
+
+.script-eval-report__subscore-bar {
+  height: 7px;
+  overflow: hidden;
+  border-radius: 999px;
+  background: rgb(255 255 255 / 5%);
+}
+
+.script-eval-report__subscore-bar i {
+  display: block;
+  height: 100%;
+  border-radius: inherit;
+  background: linear-gradient(90deg, #18de8a, #a3f7c1);
+}
+
+.script-eval-report__evidence-list {
+  display: grid;
+  gap: 7px;
+  margin: 13px 0 0;
+  padding: 0;
+  list-style: none;
+}
+
+.script-eval-report__evidence-list li {
+  position: relative;
+  padding-left: 13px;
+  color: #aebcb7;
+  font-size: 12px;
+  font-weight: 650;
+  line-height: 1.55;
+}
+
+.script-eval-report__evidence-list li::before {
+  content: "";
+  position: absolute;
+  left: 0;
+  top: 0.62em;
+  width: 5px;
+  height: 5px;
+  border-radius: 50%;
+  background: var(--report-green);
+}
+
 .script-eval-report__findings {
   gap: 18px;
 }
@@ -3282,6 +3417,10 @@
   .script-eval-report--inside .script-eval-report__body {
     padding-inline: 24px;
   }
+
+  .script-eval-report__detail-grid {
+    grid-template-columns: repeat(2, minmax(0, 1fr));
+  }
 }
 
 @media (max-width: 900px) {
@@ -3301,6 +3440,19 @@
 }
 
 @media (max-width: 680px) {
+  .script-eval-report__detail-grid {
+    grid-template-columns: 1fr;
+    margin-inline: 0;
+  }
+
+  .script-eval-report__detail-card {
+    padding: 12px;
+  }
+
+  .script-eval-report__subscore-row {
+    grid-template-columns: minmax(58px, 78px) minmax(0, 1fr) 30px;
+  }
+
   .script-eval-v5 {
     overflow: hidden;
   }

src/styles/themes/dark-green.css

@@ -2376,6 +2376,48 @@
   border-color: rgba(239, 68, 68, 0.6);
 }
 
+.web-shell[data-ui-theme="dark-green"] .ai-chat-failed-actions {
+  display: flex;
+  flex-wrap: wrap;
+  gap: 8px;
+  margin-top: 10px;
+}
+
+.web-shell[data-ui-theme="dark-green"] .ai-chat-failed-actions button {
+  display: inline-flex;
+  align-items: center;
+  gap: 6px;
+  min-height: 32px;
+  padding: 6px 12px;
+  border: 1px solid rgba(148, 163, 184, 0.28);
+  border-radius: 6px;
+  background: rgba(15, 23, 42, 0.62);
+  color: rgba(226, 232, 240, 0.92);
+  font-size: 12px;
+  cursor: pointer;
+}
+
+.web-shell[data-ui-theme="dark-green"] .ai-chat-failed-actions button:hover {
+  border-color: rgba(56, 189, 248, 0.42);
+  background: rgba(8, 47, 73, 0.45);
+}
+
+.web-shell[data-ui-theme="dark-green"] .ai-chat-failed-actions__release {
+  color: #fbbf24;
+}
+
+.web-shell[data-ui-theme="dark-green"] .ai-chat-task-billing-note {
+  margin-top: 10px;
+  padding: 8px 10px;
+  border: 1px solid rgba(45, 212, 191, 0.22);
+  border-radius: 6px;
+  background: rgba(13, 148, 136, 0.08);
+  color: rgba(204, 251, 241, 0.86);
+  font-size: 12px;
+  line-height: 1.6;
+  white-space: pre-line;
+}
+
 .web-shell[data-ui-theme="dark-green"] .ai-generation-pending-card__bar,
 .web-shell[data-ui-theme="dark-green"] .ai-generation-pending-card.is-video .ai-generation-pending-card__bar {
   position: absolute;
@@ -4917,6 +4959,332 @@
   color: var(--accent);
 }
 
+/* Auth page: refined SaaS entry surface, preserving current auth behavior and OSS assets. */
+.web-shell[data-ui-theme="dark-green"] .auth-page {
+  grid-template-columns: minmax(0, 1.55fr) minmax(400px, 0.9fr);
+  background: var(--dg-page);
+}
+
+.web-shell[data-ui-theme="dark-green"] .auth-page__showcase {
+  background: #0d0d0f;
+}
+
+.web-shell[data-ui-theme="dark-green"] .auth-page__video {
+  opacity: 0.48;
+  filter: saturate(1.08) contrast(1.04);
+}
+
+.web-shell[data-ui-theme="dark-green"] .auth-page__video-overlay {
+  align-items: center;
+  justify-content: center;
+  padding: clamp(36px, 6vw, 76px);
+  background:
+    linear-gradient(90deg, rgba(13, 13, 15, 0.86), rgba(13, 13, 15, 0.46) 58%, rgba(13, 13, 15, 0.72)),
+    linear-gradient(180deg, rgba(13, 13, 15, 0.28), rgba(13, 13, 15, 0.92));
+  text-align: left;
+}
+
+.web-shell[data-ui-theme="dark-green"] .auth-page__showcase-content {
+  display: grid;
+  gap: 14px;
+  width: min(620px, 100%);
+}
+
+.web-shell[data-ui-theme="dark-green"] .auth-page__brand-row {
+  display: flex;
+  align-items: center;
+  gap: 16px;
+  min-width: 0;
+}
+
+.web-shell[data-ui-theme="dark-green"] .auth-page__brand {
+  color: var(--accent);
+  font-size: 64px;
+  line-height: 0.96;
+}
+
+.web-shell[data-ui-theme="dark-green"] .auth-page__tagline {
+  max-width: 480px;
+  color: var(--fg-muted);
+  font-size: 22px;
+  line-height: 1.45;
+}
+
+.web-shell[data-ui-theme="dark-green"] .auth-page__features {
+  justify-content: flex-start;
+  gap: 10px;
+  margin-top: 2px;
+}
+
+.web-shell[data-ui-theme="dark-green"] .auth-page__features span {
+  border-color: rgba(255, 255, 255, 0.12);
+  background: rgba(255, 255, 255, 0.06);
+  color: var(--fg-body);
+  backdrop-filter: blur(12px);
+}
+
+.web-shell[data-ui-theme="dark-green"] .auth-page__showcase-stats {
+  display: grid;
+  grid-template-columns: repeat(3, minmax(0, 1fr));
+  gap: 10px;
+  width: min(520px, 100%);
+  margin-top: 10px;
+}
+
+.web-shell[data-ui-theme="dark-green"] .auth-page__showcase-stats span {
+  display: grid;
+  gap: 4px;
+  min-width: 0;
+  padding: 14px;
+  border: 1px solid rgba(255, 255, 255, 0.1);
+  border-radius: var(--radius-sm);
+  background: rgba(16, 18, 20, 0.58);
+  color: var(--fg-soft);
+  backdrop-filter: blur(14px);
+  font-size: 12px;
+}
+
+.web-shell[data-ui-theme="dark-green"] .auth-page__showcase-stats strong {
+  color: var(--fg-body);
+  font-size: 14px;
+}
+
+.web-shell[data-ui-theme="dark-green"] .auth-page__form-panel {
+  align-items: center;
+  padding: clamp(28px, 4vw, 48px);
+  border-left-color: rgba(255, 255, 255, 0.08);
+  background:
+    linear-gradient(180deg, rgba(255, 255, 255, 0.025), transparent),
+    var(--bg-surface);
+}
+
+.web-shell[data-ui-theme="dark-green"] .auth-page__form-inner {
+  gap: 20px;
+  max-width: 420px;
+  padding: 0;
+  border: 0;
+  border-radius: 0;
+  background: transparent;
+  box-shadow: none;
+}
+
+.web-shell[data-ui-theme="dark-green"] .auth-page__form-head {
+  gap: 7px;
+}
+
+.web-shell[data-ui-theme="dark-green"] .auth-page__logo {
+  width: 54px;
+  height: 54px;
+  margin-bottom: 2px;
+  border: 1px solid rgba(255, 255, 255, 0.08);
+  border-radius: var(--radius-md);
+  background: rgba(255, 255, 255, 0.035);
+}
+
+.web-shell[data-ui-theme="dark-green"] .auth-page__title {
+  font-size: 24px;
+  line-height: 1.2;
+}
+
+.web-shell[data-ui-theme="dark-green"] .auth-page__subtitle {
+  color: var(--fg-soft);
+  line-height: 1.5;
+}
+
+.web-shell[data-ui-theme="dark-green"] .auth-page__mode-tabs {
+  gap: 4px;
+  padding: 4px;
+  border: 1px solid rgba(255, 255, 255, 0.065);
+  border-radius: var(--radius-sm);
+  background: rgba(255, 255, 255, 0.022);
+}
+
+.web-shell[data-ui-theme="dark-green"] .auth-page__mode-tabs button {
+  min-height: 38px;
+  padding: 0 12px;
+  border: 0;
+  border-radius: 9px;
+  font-weight: 700;
+  transition: background var(--transition-fast), color var(--transition-fast);
+}
+
+.web-shell[data-ui-theme="dark-green"] .auth-page__mode-tabs button.is-active {
+  background: rgba(var(--accent-rgb), 0.13);
+  color: var(--accent);
+}
+
+.web-shell[data-ui-theme="dark-green"] .auth-page__auth-tabs {
+  display: grid;
+  grid-template-columns: repeat(3, minmax(0, 1fr));
+  gap: 8px;
+}
+
+.web-shell[data-ui-theme="dark-green"] .auth-page__auth-tabs button {
+  min-height: 42px;
+  padding: 0 8px;
+  border-color: rgba(255, 255, 255, 0.07);
+  background: rgba(255, 255, 255, 0.018);
+  font-size: 12px;
+  font-weight: 600;
+  transition: border-color var(--transition-fast), background var(--transition-fast), color var(--transition-fast);
+}
+
+.web-shell[data-ui-theme="dark-green"] .auth-page__auth-tabs button .anticon {
+  font-size: 14px;
+}
+
+.web-shell[data-ui-theme="dark-green"] .auth-page__auth-tabs button.is-active {
+  border-color: rgba(var(--accent-rgb), 0.42);
+  background: rgba(var(--accent-rgb), 0.1);
+}
+
+.web-shell[data-ui-theme="dark-green"] .auth-page__form {
+  gap: 14px;
+}
+
+.web-shell[data-ui-theme="dark-green"] .auth-page__field {
+  gap: 7px;
+}
+
+.web-shell[data-ui-theme="dark-green"] .auth-page__field > span {
+  color: var(--fg-muted);
+  font-weight: 700;
+}
+
+.web-shell[data-ui-theme="dark-green"] .auth-page__field input,
+.web-shell[data-ui-theme="dark-green"] .auth-page__phone-row {
+  border-color: rgba(255, 255, 255, 0.075);
+  background: rgba(255, 255, 255, 0.026);
+  transition: border-color var(--transition-fast), background var(--transition-fast), box-shadow var(--transition-fast);
+}
+
+.web-shell[data-ui-theme="dark-green"] .auth-page__field input {
+  min-height: 44px;
+  padding: 0 14px;
+}
+
+.web-shell[data-ui-theme="dark-green"] .auth-page__field input:focus,
+.web-shell[data-ui-theme="dark-green"] .auth-page__phone-row:focus-within {
+  border-color: rgba(var(--accent-rgb), 0.55);
+  background: var(--bg-elevated);
+  box-shadow: 0 0 0 3px rgba(var(--accent-rgb), 0.08);
+}
+
+.web-shell[data-ui-theme="dark-green"] .auth-page__field--error input,
+.web-shell[data-ui-theme="dark-green"] .auth-page__field--error .auth-page__phone-row {
+  border-color: rgba(255, 90, 95, 0.64);
+  box-shadow: 0 0 0 3px rgba(255, 90, 95, 0.08);
+}
+
+.web-shell[data-ui-theme="dark-green"] .auth-page__sms-row {
+  gap: 10px;
+}
+
+.web-shell[data-ui-theme="dark-green"] .auth-page__sms-btn {
+  min-height: 44px;
+  border-color: rgba(var(--accent-rgb), 0.42);
+  background: rgba(var(--accent-rgb), 0.08);
+  font-weight: 700;
+}
+
+.web-shell[data-ui-theme="dark-green"] .auth-page__sms-btn:disabled {
+  background: rgba(255, 255, 255, 0.018);
+}
+
+.web-shell[data-ui-theme="dark-green"] .auth-page__submit {
+  min-height: 46px;
+  padding: 0 16px;
+  border-radius: var(--radius-sm);
+  font-size: 15px;
+  font-weight: 800;
+  transition: background var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
+}
+
+.web-shell[data-ui-theme="dark-green"] .auth-page__submit:hover {
+  transform: translateY(-1px);
+  box-shadow: 0 12px 28px rgba(var(--accent-rgb), 0.16);
+}
+
+.web-shell[data-ui-theme="dark-green"] .auth-page__notice {
+  border-color: rgba(255, 90, 95, 0.28);
+  background: rgba(255, 90, 95, 0.09);
+  line-height: 1.45;
+}
+
+.web-shell[data-ui-theme="dark-green"] .auth-page__forgot-box {
+  display: grid;
+  gap: 12px;
+  padding: 14px;
+  border: 1px solid rgba(255, 255, 255, 0.075);
+  border-radius: var(--radius-sm);
+  background: rgba(255, 255, 255, 0.022);
+}
+
+.web-shell[data-ui-theme="dark-green"] .auth-page__forgot-title {
+  margin: 0;
+  color: var(--fg-body);
+  font-size: 13px;
+  font-weight: 800;
+}
+
+.web-shell[data-ui-theme="dark-green"] .auth-page__forgot-input {
+  width: 100%;
+  min-height: 44px;
+  padding: 0 14px;
+  border: 1px solid rgba(255, 255, 255, 0.075);
+  border-radius: var(--radius-sm);
+  background: rgba(255, 255, 255, 0.026);
+  color: var(--fg-body);
+  outline: none;
+  transition: border-color var(--transition-fast), background var(--transition-fast), box-shadow var(--transition-fast);
+}
+
+.web-shell[data-ui-theme="dark-green"] .auth-page__forgot-input:focus {
+  border-color: rgba(var(--accent-rgb), 0.55);
+  background: var(--bg-elevated);
+  box-shadow: 0 0 0 3px rgba(var(--accent-rgb), 0.08);
+}
+
+.web-shell[data-ui-theme="dark-green"] .auth-page__forgot-actions {
+  display: grid;
+  grid-template-columns: repeat(2, minmax(0, 1fr));
+  gap: 10px;
+}
+
+.web-shell[data-ui-theme="dark-green"] .auth-page__forgot-cancel,
+.web-shell[data-ui-theme="dark-green"] .auth-page__forgot-confirm {
+  min-height: 38px;
+  border-radius: var(--radius-sm);
+  font-size: 13px;
+  font-weight: 750;
+}
+
+.web-shell[data-ui-theme="dark-green"] .auth-page__forgot-cancel {
+  border: 1px solid rgba(255, 255, 255, 0.075);
+  background: rgba(255, 255, 255, 0.026);
+  color: var(--fg-muted);
+}
+
+.web-shell[data-ui-theme="dark-green"] .auth-page__forgot-confirm {
+  border: 1px solid rgba(var(--accent-rgb), 0.42);
+  background: rgba(var(--accent-rgb), 0.12);
+  color: var(--accent);
+}
+
+.web-shell[data-ui-theme="dark-green"] .auth-page__agreement {
+  line-height: 1.55;
+}
+
+.web-shell[data-ui-theme="dark-green"] .auth-page__divider {
+  margin-top: 2px;
+}
+
+.web-shell[data-ui-theme="dark-green"] .auth-page__social-btn {
+  width: 42px;
+  height: 42px;
+  background: rgba(255, 255, 255, 0.018);
+}
+
 .web-shell[data-ui-theme="dark-green"] .profile-page {
   height: 100%;
   overflow-y: auto;
@@ -6336,6 +6704,8 @@
 .web-shell[data-ui-theme="dark-green"] .profile-page--dashboard .profile-page__avatar-edit {
   width: 82px;
   height: 82px;
+  justify-content: flex-start;
+  padding-left: 30px;
 }
 
 .web-shell[data-ui-theme="dark-green"] .profile-page--dashboard .profile-page__avatar-badge {
@@ -6404,6 +6774,75 @@
   white-space: nowrap;
 }
 
+.web-shell[data-ui-theme="dark-green"] .profile-page--dashboard .profile-page__account-summary {
+  display: grid;
+  grid-template-columns: minmax(0, 1fr) auto;
+  gap: 10px;
+  align-items: stretch;
+  min-width: 0;
+  padding: 10px;
+  border: 1px solid rgba(255, 255, 255, 0.055);
+  border-radius: 11px;
+  background:
+    linear-gradient(135deg, rgba(var(--accent-rgb), 0.055), transparent 62%),
+    rgba(255, 255, 255, 0.022);
+}
+
+.web-shell[data-ui-theme="dark-green"] .profile-page--dashboard .profile-page__account-summary-main,
+.web-shell[data-ui-theme="dark-green"] .profile-page--dashboard .profile-page__account-summary-metric {
+  display: grid;
+  min-width: 0;
+  align-content: center;
+}
+
+.web-shell[data-ui-theme="dark-green"] .profile-page--dashboard .profile-page__account-summary-main {
+  gap: 3px;
+}
+
+.web-shell[data-ui-theme="dark-green"] .profile-page--dashboard .profile-page__account-summary-metric {
+  min-width: 86px;
+  justify-items: end;
+  padding-left: 10px;
+  border-left: 1px solid rgba(255, 255, 255, 0.06);
+  text-align: right;
+}
+
+.web-shell[data-ui-theme="dark-green"] .profile-page--dashboard .profile-page__account-summary small {
+  overflow: hidden;
+  color: rgba(225, 235, 231, 0.52);
+  font-size: 10px;
+  font-weight: 800;
+  line-height: 1.2;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+
+.web-shell[data-ui-theme="dark-green"] .profile-page--dashboard .profile-page__account-summary strong {
+  overflow: hidden;
+  color: var(--fg);
+  font-size: 16px;
+  font-weight: 850;
+  line-height: 1.25;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+
+.web-shell[data-ui-theme="dark-green"] .profile-page--dashboard .profile-page__account-summary-metric strong {
+  color: var(--accent);
+  font-variant-numeric: tabular-nums;
+}
+
+.web-shell[data-ui-theme="dark-green"] .profile-page--dashboard .profile-page__account-summary em {
+  overflow: hidden;
+  color: rgba(225, 235, 231, 0.42);
+  font-size: 10px;
+  font-style: normal;
+  font-weight: 650;
+  line-height: 1.35;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+
 .web-shell[data-ui-theme="dark-green"] .profile-page--dashboard .profile-page__account-card .profile-page__upload-card--meta {
   grid-template-columns: 1fr;
   gap: 8px;
@@ -6705,6 +7144,7 @@
   .web-shell[data-ui-theme="dark-green"] .profile-page--dashboard .profile-page__avatar-edit {
     width: 72px;
     height: 72px;
+    padding-left: 24px;
   }
 
   .web-shell[data-ui-theme="dark-green"] .profile-page--dashboard .profile-page__counts {
@@ -8282,6 +8722,134 @@
   color: var(--accent);
 }
 
+@media (max-width: 900px) {
+  .web-shell[data-ui-theme="dark-green"][data-view="canvas"] .studio-canvas-project-bar {
+    top: 70px;
+    right: 12px;
+    left: 12px;
+    max-width: none;
+    overflow-x: auto;
+  }
+
+  .web-shell[data-ui-theme="dark-green"][data-view="canvas"] .studio-canvas-zoom-controls {
+    bottom: 14px;
+    left: 12px;
+  }
+}
+
+@media (max-width: 560px) {
+  .web-shell[data-ui-theme="dark-green"][data-view="canvas"] .studio-canvas-project-bar {
+    display: grid;
+    grid-template-columns: repeat(4, minmax(0, 1fr));
+    align-items: center;
+    gap: 7px;
+    min-height: 82px;
+    padding: 8px;
+  }
+
+  .web-shell[data-ui-theme="dark-green"][data-view="canvas"] .studio-canvas-project-bar__identity {
+    grid-column: 1 / 4;
+    max-width: none;
+  }
+
+  .web-shell[data-ui-theme="dark-green"][data-view="canvas"] .studio-canvas-project-bar__status,
+  .web-shell[data-ui-theme="dark-green"][data-view="canvas"] .studio-canvas-project-bar__autosave-status {
+    display: none;
+  }
+
+  .web-shell[data-ui-theme="dark-green"][data-view="canvas"] .studio-canvas-project-bar__rename {
+    grid-column: 4;
+  }
+
+  .web-shell[data-ui-theme="dark-green"][data-view="canvas"] .studio-canvas-project-bar__recent {
+    grid-column: 1;
+  }
+
+  .web-shell[data-ui-theme="dark-green"][data-view="canvas"] .studio-canvas-project-bar__export {
+    grid-column: 2;
+  }
+
+  .web-shell[data-ui-theme="dark-green"][data-view="canvas"] .studio-canvas-project-bar__save {
+    grid-column: 3;
+  }
+
+  .web-shell[data-ui-theme="dark-green"][data-view="canvas"] .studio-canvas-project-bar__publish {
+    grid-column: 4;
+  }
+
+  .web-shell[data-ui-theme="dark-green"][data-view="canvas"] .studio-canvas-project-bar :is(
+    .studio-canvas-project-bar__rename,
+    .studio-canvas-project-bar__recent,
+    .studio-canvas-project-bar__export,
+    .studio-canvas-project-bar__save,
+    .studio-canvas-project-bar__publish
+  ) {
+    display: inline-flex;
+    align-items: center;
+    justify-content: center;
+    gap: 5px;
+    width: 100%;
+    min-width: 0;
+    min-height: 32px;
+    padding: 0 7px;
+    border-radius: 10px;
+    font-size: 11px;
+    font-weight: 780;
+    line-height: 1;
+    white-space: nowrap;
+  }
+
+  .web-shell[data-ui-theme="dark-green"][data-view="canvas"] .studio-canvas-project-bar__rename::after {
+    content: "编辑";
+  }
+
+  .web-shell[data-ui-theme="dark-green"][data-view="canvas"] .studio-canvas-project-bar__recent span,
+  .web-shell[data-ui-theme="dark-green"][data-view="canvas"] .studio-canvas-project-bar__export span,
+  .web-shell[data-ui-theme="dark-green"][data-view="canvas"] .studio-canvas-project-bar__publish span,
+  .web-shell[data-ui-theme="dark-green"][data-view="canvas"] .studio-canvas-project-bar__save span {
+    display: inline;
+  }
+
+  .web-shell[data-ui-theme="dark-green"][data-view="canvas"] .studio-canvas-project-bar__recent span,
+  .web-shell[data-ui-theme="dark-green"][data-view="canvas"] .studio-canvas-project-bar__export span,
+  .web-shell[data-ui-theme="dark-green"][data-view="canvas"] .studio-canvas-project-bar__publish span {
+    width: 0;
+    max-width: 0;
+    overflow: hidden;
+    font-size: 0;
+    opacity: 0;
+    pointer-events: none;
+  }
+
+  .web-shell[data-ui-theme="dark-green"][data-view="canvas"] .studio-canvas-project-bar__recent::after {
+    font-size: 11px;
+    content: "最近";
+  }
+
+  .web-shell[data-ui-theme="dark-green"][data-view="canvas"] .studio-canvas-project-bar__export::after {
+    font-size: 11px;
+    content: "导出";
+  }
+
+  .web-shell[data-ui-theme="dark-green"][data-view="canvas"] .studio-canvas-project-bar__publish::after {
+    font-size: 11px;
+    content: "提交";
+  }
+
+  .web-shell[data-ui-theme="dark-green"][data-view="canvas"] .studio-canvas-project-bar__recent em {
+    display: inline-flex;
+    min-width: 16px;
+    height: 16px;
+    align-items: center;
+    justify-content: center;
+    padding: 0 4px;
+    border-radius: 999px;
+    background: rgba(var(--accent-rgb), 0.16);
+    color: var(--accent);
+    font-size: 10px;
+  }
+}
+
 /* Responsive floating navigation: prevent squeeze/warp on narrow workspaces. */
 .web-shell[data-ui-theme="dark-green"] .floating-nav {
   flex-shrink: 0;
@@ -8712,21 +9280,43 @@
 @media (max-width: 900px) {
   .web-shell[data-ui-theme="dark-green"] .auth-page {
     grid-template-columns: 1fr;
-    grid-template-rows: 200px 1fr;
+    grid-template-rows: 180px minmax(0, 1fr);
+    overflow-y: auto;
   }
 
   .web-shell[data-ui-theme="dark-green"] .auth-page__form-panel {
-    padding: 24px 20px;
+    align-items: flex-start;
+    padding: 22px 20px 36px;
     border-top: 1px solid var(--border-weak);
     border-left: 0;
   }
 
+  .web-shell[data-ui-theme="dark-green"] .auth-page__video-overlay {
+    align-items: flex-start;
+    justify-content: center;
+    padding: 22px 24px;
+    text-align: left;
+  }
+
+  .web-shell[data-ui-theme="dark-green"] .auth-page__showcase-content {
+    gap: 9px;
+  }
+
   .web-shell[data-ui-theme="dark-green"] .auth-page__brand {
-    font-size: 32px;
+    font-size: 34px;
   }
 
   .web-shell[data-ui-theme="dark-green"] .auth-page__tagline {
-    font-size: 16px;
+    font-size: 15px;
+  }
+
+  .web-shell[data-ui-theme="dark-green"] .auth-page__showcase-stats {
+    display: none;
+  }
+
+  .web-shell[data-ui-theme="dark-green"] .auth-page__form-inner {
+    max-width: 520px;
+    margin: 0 auto;
   }
 
   .web-shell[data-ui-theme="dark-green"] .profile-page__body {
@@ -8736,9 +9326,82 @@
 }
 
 @media (max-width: 560px) {
+  .web-shell[data-ui-theme="dark-green"] .auth-page {
+    grid-template-rows: 132px minmax(0, 1fr);
+  }
+
+  .web-shell[data-ui-theme="dark-green"] .auth-page__video-overlay {
+    padding: 16px 18px;
+  }
+
+  .web-shell[data-ui-theme="dark-green"] .auth-page__brand-row {
+    align-items: flex-start;
+    flex-direction: column;
+    gap: 6px;
+  }
+
+  .web-shell[data-ui-theme="dark-green"] .auth-page__brand {
+    font-size: 28px;
+  }
+
+  .web-shell[data-ui-theme="dark-green"] .auth-page__tagline {
+    font-size: 13px;
+  }
+
+  .web-shell[data-ui-theme="dark-green"] .auth-page__features {
+    gap: 6px;
+  }
+
+  .web-shell[data-ui-theme="dark-green"] .auth-page__features span {
+    padding: 4px 8px;
+    font-size: 11px;
+  }
+
+  .web-shell[data-ui-theme="dark-green"] .auth-page__form-panel {
+    padding: 14px 14px 28px;
+  }
+
+  .web-shell[data-ui-theme="dark-green"] .auth-page__form-inner {
+    gap: 16px;
+  }
+
+  .web-shell[data-ui-theme="dark-green"] .auth-page__logo {
+    width: 46px;
+    height: 46px;
+  }
+
+  .web-shell[data-ui-theme="dark-green"] .auth-page__title {
+    font-size: 21px;
+  }
+
   .web-shell[data-ui-theme="dark-green"] .auth-page__auth-tabs {
     display: grid;
-    grid-template-columns: repeat(2, minmax(0, 1fr));
+    grid-template-columns: repeat(3, minmax(0, 1fr));
+    gap: 6px;
+  }
+
+  .web-shell[data-ui-theme="dark-green"] .auth-page__auth-tabs button {
+    min-height: 38px;
+    padding: 0 4px;
+    font-size: 10px;
+  }
+
+  .web-shell[data-ui-theme="dark-green"] .auth-page__auth-tabs button .anticon {
+    font-size: 13px;
+  }
+
+  .web-shell[data-ui-theme="dark-green"] .auth-page__field input,
+  .web-shell[data-ui-theme="dark-green"] .auth-page__sms-btn {
+    min-height: 42px;
+  }
+
+  .web-shell[data-ui-theme="dark-green"] .auth-page__sms-row {
+    gap: 8px;
+  }
+
+  .web-shell[data-ui-theme="dark-green"] .auth-page__sms-btn {
+    padding: 0 10px;
+    font-size: 12px;
   }
 
   .web-shell[data-ui-theme="dark-green"] .profile-page__body {
@@ -8862,6 +9525,27 @@
 }
 
 /* Canvas SaaS polish: refined production-tool surfaces without changing canvas behavior. */
+.web-shell[data-ui-theme="dark-green"][data-view="canvas"] .web-shell__content,
+.web-shell[data-ui-theme="dark-green"][data-view="canvas"] .web-shell__page {
+  padding-bottom: 0;
+}
+
+.web-shell[data-ui-theme="dark-green"][data-view="canvas"] .web-shell__page {
+  overflow: hidden;
+}
+
+.web-shell[data-ui-theme="dark-green"][data-view="canvas"] .canvas-page,
+.web-shell[data-ui-theme="dark-green"][data-view="canvas"] .canvas-page .workspace-page-shell__content,
+.web-shell[data-ui-theme="dark-green"][data-view="canvas"] .canvas-page .studio-tool-layout--canvas,
+.web-shell[data-ui-theme="dark-green"][data-view="canvas"] .canvas-page .studio-canvas {
+  min-height: 0;
+  height: 100%;
+}
+
+.web-shell[data-ui-theme="dark-green"][data-view="canvas"] .canvas-page .studio-tool-layout--canvas-empty {
+  grid-template-rows: minmax(0, 1fr);
+}
+
 .web-shell[data-ui-theme="dark-green"][data-view="canvas"] .canvas-page .studio-canvas {
   background-image:
     radial-gradient(circle at 18% 8%, rgba(var(--accent-rgb), 0.055), transparent 30%),

src/utils/taskLifecycle.ts

@@ -0,0 +1,160 @@
+import { classifyTaskError, type TaskErrorCategory } from "./translateTaskError";
+
+export type GenerationLifecycleStatus =
+  | "creating"
+  | "queued"
+  | "running"
+  | "stopping"
+  | "failed"
+  | "completed"
+  | "local_timeout";
+
+export type TaskRefundStatus = "not_charged" | "pending_refund" | "refunded" | "manual_review" | "unknown";
+
+export interface TaskTimeoutPolicy {
+  submitTimeoutMs: number;
+  noProgressTimeoutMs: number;
+  maxRuntimeMs: number;
+}
+
+export interface TaskFailureInfo {
+  category: TaskErrorCategory;
+  message: string;
+  actionLabel: string;
+  retryable: boolean;
+  refundStatus: TaskRefundStatus;
+  refundHint: string;
+}
+
+export interface TextTokenUsage {
+  promptTokens?: number;
+  completionTokens?: number;
+  totalTokens?: number;
+}
+
+export const TEXT_INPUT_CREDITS_PER_MILLION = 2;
+export const TEXT_OUTPUT_CREDITS_PER_MILLION = 5;
+
+const IMAGE_TIMEOUT_POLICY: TaskTimeoutPolicy = {
+  submitTimeoutMs: 90_000,
+  noProgressTimeoutMs: 120_000,
+  maxRuntimeMs: 10 * 60_000,
+};
+
+const VIDEO_TIMEOUT_POLICY: TaskTimeoutPolicy = {
+  submitTimeoutMs: 120_000,
+  noProgressTimeoutMs: 120_000,
+  maxRuntimeMs: 20 * 60_000,
+};
+
+const VIDEO_LONG_TIMEOUT_POLICY: TaskTimeoutPolicy = {
+  submitTimeoutMs: 120_000,
+  noProgressTimeoutMs: 180_000,
+  maxRuntimeMs: 30 * 60_000,
+};
+
+const VIDEO_SUPER_RESOLUTION_TIMEOUT_POLICY: TaskTimeoutPolicy = {
+  submitTimeoutMs: 120_000,
+  noProgressTimeoutMs: 180_000,
+  maxRuntimeMs: 15 * 60_000,
+};
+
+const TEXT_TIMEOUT_POLICY: TaskTimeoutPolicy = {
+  submitTimeoutMs: 30_000,
+  noProgressTimeoutMs: 60_000,
+  maxRuntimeMs: 5 * 60_000,
+};
+
+export function getTaskTimeoutPolicy(input: {
+  kind?: "image" | "video" | "text";
+  model?: string | null;
+  operation?: string | null;
+}): TaskTimeoutPolicy {
+  if (input.operation === "video-super-resolution") return VIDEO_SUPER_RESOLUTION_TIMEOUT_POLICY;
+  if (input.kind === "image") return IMAGE_TIMEOUT_POLICY;
+  if (input.kind === "text") return TEXT_TIMEOUT_POLICY;
+  const model = String(input.model || "").toLowerCase();
+  if (/kling|wan|veo|sora|hailuo|vidu|pixverse|happyhorse/.test(model)) return VIDEO_LONG_TIMEOUT_POLICY;
+  return VIDEO_TIMEOUT_POLICY;
+}
+
+export function isTaskLocallyTimedOut(input: {
+  startedAt: number;
+  lastProgressAt: number;
+  now?: number;
+  policy: TaskTimeoutPolicy;
+  progress?: number;
+}): "no_progress" | "max_runtime" | null {
+  const now = input.now || Date.now();
+  const progress = Number(input.progress || 0);
+  if (now - input.startedAt >= input.policy.maxRuntimeMs) return "max_runtime";
+  if (progress > 0 && progress < 100 && now - input.lastProgressAt >= input.policy.noProgressTimeoutMs) {
+    return "no_progress";
+  }
+  if (progress <= 0 && now - input.startedAt >= input.policy.submitTimeoutMs) return "no_progress";
+  return null;
+}
+
+export function buildLocalTimeoutMessage(kind: "image" | "video" | "text" = "video"): string {
+  if (kind === "text") {
+    return "本地等待已超时，已停止前端动画。若服务端稍后返回，请以会话记录和积分流水为准。";
+  }
+  const label = kind === "image" ? "图片" : "视频";
+  return `${label}任务长时间没有进展，已停止本地等待并释放前端占用。服务端任务仍可能稍后完成，请到任务历史或资产页查看结果；如已扣费，系统会在失败结算后按积分流水退回。`;
+}
+
+export function buildTaskFailureInfo(
+  error: string | undefined | null,
+  options: { refundStatus?: TaskRefundStatus; charged?: boolean; submitted?: boolean } = {},
+): TaskFailureInfo {
+  const classified = classifyTaskError(error);
+  const submitted = options.submitted !== false;
+  const refundStatus: TaskRefundStatus =
+    options.refundStatus ||
+    (submitted
+      ? classified.category === "insufficient_balance" || classified.category === "auth_failure"
+        ? "not_charged"
+        : "unknown"
+      : "not_charged");
+
+  const refundHint = getRefundHint(refundStatus);
+  return {
+    category: classified.category,
+    message: `${classified.message}${refundHint ? `\n\n${refundHint}` : ""}`,
+    actionLabel: classified.action,
+    retryable: !["auth_failure", "insufficient_balance", "content_policy"].includes(classified.category),
+    refundStatus,
+    refundHint,
+  };
+}
+
+export function getRefundHint(status: TaskRefundStatus): string {
+  switch (status) {
+    case "not_charged":
+      return "提交未进入扣费结算，未产生积分消耗。";
+    case "pending_refund":
+      return "任务已失败，若已扣费，系统会自动退回，请以积分流水为准。";
+    case "refunded":
+      return "失败扣费已退回，请在积分流水中核对。";
+    case "manual_review":
+      return "退款状态需要人工核对，请联系管理员并提供任务 ID。";
+    default:
+      return "如已扣费，系统将在任务失败后自动退回；请以积分流水为准。";
+  }
+}
+
+export function estimateTextTokenCredits(usage: TextTokenUsage): number {
+  const promptTokens = Math.max(0, Number(usage.promptTokens || 0));
+  const completionTokens = Math.max(0, Number(usage.completionTokens || 0));
+  return (promptTokens / 1_000_000) * TEXT_INPUT_CREDITS_PER_MILLION +
+    (completionTokens / 1_000_000) * TEXT_OUTPUT_CREDITS_PER_MILLION;
+}
+
+export function formatTextTokenUsage(usage?: TextTokenUsage | null): string {
+  const rule = "文本计费规则：输入 Token 每百万 2 积分，输出 Token 每百万 5 积分，实际以服务端结算为准。";
+  if (!usage) return rule;
+  const promptTokens = Math.max(0, Number(usage.promptTokens || 0));
+  const completionTokens = Math.max(0, Number(usage.completionTokens || 0));
+  const estimatedCredits = estimateTextTokenCredits({ promptTokens, completionTokens });
+  return `本次 Token：输入 ${promptTokens}，输出 ${completionTokens}，预估 ${estimatedCredits.toFixed(4)} 积分。\n${rule}`;
+}