refactor: clean dead code, extract shared stream logic, responsive UI rewrite

.env.example

@@ -25,7 +25,7 @@ DS2API_HUMANIZE=true
 DS2API_MAX_CONCURRENT=3
 
 # 最大同时活跃浏览器数（= 最大并发数）
-DS2API_MAX_ACTIVE_BROWSERS=50
+DS2API_MAX_ACTIVE_BROWSERS=101
 
 # 请求超时（毫秒）
 DS2API_TIMEOUT=60000

Dockerfile

@@ -30,7 +30,7 @@ ENV DS2API_HOST=0.0.0.0
 ENV DS2API_HEADLESS=true
 ENV DS2API_HUMANIZE=true
 ENV DS2API_MAX_CONCURRENT=50
-ENV DS2API_MAX_ACTIVE_BROWSERS=50
+ENV DS2API_MAX_ACTIVE_BROWSERS=101
 ENV DISPLAY=:99
 
 # Start Xvfb + app

deepseek_browser.py

@@ -33,19 +33,6 @@ class DeepSeekBrowser:
         self._logged_in = False
         self._ready = False
 
-    def _mask_email(self) -> str:
-        """Generate a masked version of the email for skip_phrases filtering."""
-        parts = self.email.split("@")
-        if len(parts) == 2:
-            local = parts[0]
-            domain = parts[1]
-            if len(local) > 4:
-                masked = local[:4] + "*" * (len(local) - 4)
-            else:
-                masked = local[0] + "*" * (len(local) - 1)
-            return f"{masked}@{domain}"
-        return self.email
-
     async def start(self):
         self.profile_dir.mkdir(parents=True, exist_ok=True)
 
@@ -74,12 +61,12 @@ class DeepSeekBrowser:
         )
 
         self.page = await self.context.new_page()
-        await self.page.goto(self.DEEPSEEK_URL, timeout=60000)
+        await self.page.goto(self.DEEPSEEK_URL, timeout=30000)
         # Wait for page ready instead of fixed sleep
         try:
-            await self.page.wait_for_selector('textarea', timeout=15000)
+            await self.page.wait_for_selector('textarea', timeout=10000)
         except Exception:
-            await asyncio.sleep(2)
+            await asyncio.sleep(1)
 
         await self._check_login_state()
 
@@ -90,7 +77,7 @@ class DeepSeekBrowser:
             await self._auto_login()
         else:
             try:
-                await self.page.wait_for_selector('textarea', timeout=10000)
+                await self.page.wait_for_selector('textarea', timeout=8000)
                 self._logged_in = True
                 self._ready = True
             except Exception:
@@ -131,7 +118,7 @@ class DeepSeekBrowser:
         # 1. 先等待页面加载完成（任意输入框出现），防止因为 Cloudflare 还在转圈导致直接尝试点击失败
         try:
             any_input = self.page.locator('input').first
-            await any_input.wait_for(state="visible", timeout=30000)
+            await any_input.wait_for(state="visible", timeout=15000)
         except Exception:
             pass
 
@@ -140,7 +127,7 @@ class DeepSeekBrowser:
             pwd_tab = self.page.locator('text="密码登录"').first
             if await pwd_tab.is_visible():
                 await pwd_tab.click()
-                await asyncio.sleep(0.5)
+                await asyncio.sleep(0.1)
         except Exception as e:
             logger.debug("No password login tab found or error: %s", e)
 
@@ -148,9 +135,8 @@ class DeepSeekBrowser:
             email_input = self.page.locator('input[placeholder*="邮箱"], input[placeholder*="手机"], input[placeholder*="Email"], input[placeholder*="email"], input[type="text"]').first
             await email_input.wait_for(state="visible", timeout=10000)
             await email_input.fill(self.email)
-            await asyncio.sleep(0.5)
+            await asyncio.sleep(0.1)
         except Exception as e:
-            # Take screenshot to debug
             try:
                 await self.page.screenshot(path=f"/tmp/login_fail_{self.email.replace('@','_at_')}.png")
                 logger.error("Screenshot saved to /tmp/login_fail_%s.png", self.email.replace('@', '_at_'))
@@ -163,7 +149,7 @@ class DeepSeekBrowser:
             password_input = self.page.locator('input[type="password"]').first
             await password_input.wait_for(state="visible", timeout=5000)
             await password_input.fill(self.password)
-            await asyncio.sleep(0.5)
+            await asyncio.sleep(0.1)
         except Exception as e:
             logger.error("Password input error: %s", e)
             raise
@@ -171,13 +157,13 @@ class DeepSeekBrowser:
         try:
             login_button = self.page.locator('button:has-text("登录")').first
             await login_button.click()
-            await asyncio.sleep(3)
+            await asyncio.sleep(1.5)
         except Exception as e:
             logger.error("Login button error: %s", e)
             raise
 
         try:
-            await self.page.wait_for_selector('textarea', timeout=30000)
+            await self.page.wait_for_selector('textarea', timeout=20000)
             self._logged_in = True
             self._ready = True
             logger.info("Login successful!")
@@ -189,21 +175,11 @@ class DeepSeekBrowser:
                 pass
             raise Exception("Login failed")
 
-    async def _human_delay(self, min_ms: int = 50, max_ms: int = 150):
+    async def _human_delay(self, min_ms: int = 5, max_ms: int = 30):
         """Minimal delay for speed — just enough to avoid race conditions."""
         delay = random.uniform(min_ms, max_ms) / 1000
         await asyncio.sleep(delay)
 
-    def _get_skip_phrases(self) -> list:
-        """Build skip phrases list, dynamically including masked email."""
-        phrases = [
-            '深度思考', '智能搜索', '快速模式', '专家模式',
-            '内容由 AI 生成', '开启新对话', '暂无历史对话', '今天',
-        ]
-        masked = self._mask_email()
-        phrases.append(masked)
-        return phrases
-
     async def new_chat(self):
         """Start a new chat by clicking the new-chat button instead of full page reload."""
         try:
@@ -341,10 +317,6 @@ class DeepSeekBrowser:
             await self.page.evaluate(click_js, ['深度思考', 'DeepThink', 'R1'])
             await asyncio.sleep(0.5)
 
-            # 保留智能搜索可选
-            if 'search' in model:
-                await self.page.evaluate(click_js, ['智能搜索'])
-                await asyncio.sleep(0.5)
         except Exception as e:
             logger.warning("[switch_model] click error: %s", e)
 
@@ -578,4 +550,4 @@ class DeepSeekBrowser:
 
     async def close(self):
         if self.context:
-            await self.context.close()
+            await self.context.close()

main.py

@@ -4,6 +4,7 @@ import json
 import logging
 import logging.handlers
 import os
+import re
 import time
 import uuid
 from pathlib import Path
@@ -70,7 +71,7 @@ app.add_middleware(
 
 config: Config = load_config()
 manager = AccountManager(
-    max_active_browsers=int(os.getenv("DS2API_MAX_ACTIVE_BROWSERS", "50")),
+    max_active_browsers=int(os.getenv("DS2API_MAX_ACTIVE_BROWSERS", "101")),
 )
 
 
@@ -99,6 +100,93 @@ def verify_api_key(authorization: Optional[str] = Header(None)) -> str:
     return token
 
 
+async def _stream_chat_response(
+    browser,
+    prompt: str,
+    model: str,
+    has_tools: bool,
+    manager,
+    account,
+):
+    """Shared async generator for streaming chat completions with optional tool call detection."""
+    chunk_id = f"chatcmpl-{uuid.uuid4().hex[:8]}"
+    try:
+        is_tool_call = False
+        not_tool_call = False
+        content_buffer = ""
+
+        async for chunk_data in browser.stream_message(prompt, timeout=120, model=model):
+            chunk_type = chunk_data.get("type", "content")
+            chunk_text = chunk_data.get("chunk", "")
+
+            if chunk_type == "thinking":
+                delta = {"reasoning_content": chunk_text}
+            else:
+                if has_tools and not is_tool_call and not not_tool_call:
+                    content_buffer += chunk_text
+                    if len(content_buffer) < 12:
+                        if not "<tool_call>".startswith(content_buffer):
+                            not_tool_call = True
+                            delta = {"content": content_buffer}
+                        else:
+                            continue
+                    else:
+                        if content_buffer.startswith("<tool_call>"):
+                            is_tool_call = True
+                            continue
+                        else:
+                            not_tool_call = True
+                            delta = {"content": content_buffer}
+                elif has_tools and is_tool_call:
+                    content_buffer += chunk_text
+                    continue
+                else:
+                    delta = {"content": chunk_text}
+
+            data = {
+                "id": chunk_id,
+                "object": "chat.completion.chunk",
+                "created": int(time.time()),
+                "model": model,
+                "choices": [{"index": 0, "delta": delta, "finish_reason": None}],
+            }
+            yield f"data: {json.dumps(data)}\n\n"
+
+        if is_tool_call:
+            m = re.search(r'<tool_call>(.*?)</tool_call>', content_buffer, re.DOTALL)
+            if m:
+                try:
+                    tcall = json.loads(m.group(1))
+                    delta = {
+                        "tool_calls": [{
+                            "index": 0,
+                            "id": f"call_{uuid.uuid4().hex[:8]}",
+                            "type": "function",
+                            "function": {
+                                "name": tcall.get("name", ""),
+                                "arguments": json.dumps(tcall.get("arguments", {}))
+                            }
+                        }]
+                    }
+                    data = {
+                        "id": chunk_id,
+                        "object": "chat.completion.chunk",
+                        "created": int(time.time()),
+                        "model": model,
+                        "choices": [{"index": 0, "delta": delta, "finish_reason": "tool_calls"}]
+                    }
+                    yield f"data: {json.dumps(data)}\n\n"
+                except Exception as e:
+                    logger.error("Failed to parse tool call: %s", e)
+
+        yield f"data: {json.dumps({'id': chunk_id, 'object': 'chat.completion.chunk', 'created': int(time.time()), 'model': model, 'choices': [{'index': 0, 'delta': {}, 'finish_reason': 'stop'}]})}\n\n"
+        yield "data: [DONE]\n\n"
+    except Exception as e:
+        yield f"data: {json.dumps({'error': {'message': str(e)}})}\n\n"
+    finally:
+        await manager.release(account)
+
+
 @app.get("/v1/models")
 async def list_models(authorization: str = Header(...)):
     verify_api_key(authorization)
@@ -151,112 +239,15 @@ async def chat_completions(
         browser = await manager.get_or_create_browser_with_retry(account, headless=config.browser.headless)
 
         if request.stream:
-            async def stream_with_cleanup():
-                chunk_id = f"chatcmpl-{uuid.uuid4().hex[:8]}"
-                try:
-                    is_tool_call = False
-                    not_tool_call = False
-                    content_buffer = ""
-                    
-                    async for chunk_data in browser.stream_message(prompt, timeout=120, model=model):
-                        chunk_type = chunk_data.get("type", "content")
-                        chunk_text = chunk_data.get("chunk", "")
-                        
-                        if chunk_type == "thinking":
-                            delta = {"reasoning_content": chunk_text}
-                        else:
-                            if request.tools and not is_tool_call and not not_tool_call:
-                                content_buffer += chunk_text
-                                # Wait until we have enough characters to decide
-                                if len(content_buffer) < 12:
-                                    if not "<tool_call>".startswith(content_buffer):
-                                        not_tool_call = True
-                                        delta = {"content": content_buffer}
-                                    else:
-                                        continue # keep buffering
-                                else:
-                                    if content_buffer.startswith("<tool_call>"):
-                                        is_tool_call = True
-                                        continue # buffer the whole tool call
-                                    else:
-                                        not_tool_call = True
-                                        delta = {"content": content_buffer}
-                            elif request.tools and is_tool_call:
-                                content_buffer += chunk_text
-                                continue # buffer until stream ends
-                            else:
-                                delta = {"content": chunk_text}
-
-                        data = {
-                            "id": chunk_id,
-                            "object": "chat.completion.chunk",
-                            "created": int(time.time()),
-                            "model": request.model,
-                            "choices": [
-                                {
-                                    "index": 0,
-                                    "delta": delta,
-                                    "finish_reason": None,
-                                }
-                            ],
-                        }
-                        yield f"data: {json.dumps(data)}\n\n"
-                    
-                    if is_tool_call:
-                        # Process buffered tool call at the end
-                        import re
-                        m = re.search(r'<tool_call>(.*?)</tool_call>', content_buffer, re.DOTALL)
-                        if m:
-                            try:
-                                tcall = json.loads(m.group(1))
-                                t_name = tcall.get("name", "")
-                                t_args = json.dumps(tcall.get("arguments", {}))
-                                delta = {
-                                    "tool_calls": [
-                                        {
-                                            "index": 0,
-                                            "id": f"call_{uuid.uuid4().hex[:8]}",
-                                            "type": "function",
-                                            "function": {
-                                                "name": t_name,
-                                                "arguments": t_args
-                                            }
-                                        }
-                                    ]
-                                }
-                                data = {
-                                    "id": chunk_id,
-                                    "object": "chat.completion.chunk",
-                                    "created": int(time.time()),
-                                    "model": request.model,
-                                    "choices": [{"index": 0, "delta": delta, "finish_reason": "tool_calls"}]
-                                }
-                                yield f"data: {json.dumps(data)}\n\n"
-                            except Exception as e:
-                                logger.error("Failed to parse tool call: %s", e)
-                    
-                    final_data = {
-                        "id": chunk_id,
-                        "object": "chat.completion.chunk",
-                        "created": int(time.time()),
-                        "model": request.model,
-                        "choices": [
-                            {
-                                "index": 0,
-                                "delta": {},
-                                "finish_reason": "stop",
-                            }
-                        ],
-                    }
-                    yield f"data: {json.dumps(final_data)}\n\n"
-                    yield "data: [DONE]\n\n"
-                except Exception as e:
-                    yield f"data: {json.dumps({'error': {'message': str(e)}})}\n\n"
-                finally:
-                    await manager.release(account)
-
             return StreamingResponse(
-                stream_with_cleanup(),
+                _stream_chat_response(
+                    browser=browser,
+                    prompt=prompt,
+                    model=model,
+                    has_tools=bool(request.tools),
+                    manager=manager,
+                    account=account,
+                ),
                 media_type="text/event-stream",
             )
 
@@ -278,7 +269,6 @@ async def chat_completions(
         finish_reason = "stop"
         
         if request.tools and "<tool_call>" in content:
-            import re
             m = re.search(r'<tool_call>(.*?)</tool_call>', content, re.DOTALL)
             if m:
                 try:
@@ -390,19 +380,22 @@ async def import_accounts(request: Request, admin_key: str = Header(...)):
         saved["accounts"] = list(acc_map.values())
         _save_settings(saved)
 
-    # 异步触发新导入账号的预登录 (只预热最多 max_active_browsers 个，防止卡死)
+    # 异步触发新导入账号的并行预登录
     async def prelogin_new_accounts():
-        for i, account in enumerate(new_accounts):
-            if i >= manager.max_active_browsers:
-                break
-            try:
-                logger.info("Pre-logging in newly imported account %s...", account.email)
-                await manager.get_or_create_browser_with_retry(
-                    account, headless=config.browser.headless
-                )
-                logger.info("Pre-login OK: %s", account.email)
-            except Exception as e:
-                logger.error("Pre-login FAILED for %s: %s", account.email, e)
+        sem = asyncio.Semaphore(20)
+        async def _login_one(account):
+            async with sem:
+                try:
+                    logger.info("Pre-logging in newly imported account %s...", account.email)
+                    await manager.get_or_create_browser_with_retry(
+                        account, headless=config.browser.headless
+                    )
+                    logger.info("Pre-login OK: %s", account.email)
+                except Exception as e:
+                    logger.error("Pre-login FAILED for %s: %s", account.email, e)
+        tasks = [_login_one(a) for a in new_accounts]
+        if tasks:
+            await asyncio.gather(*tasks, return_exceptions=True)
 
     if new_accounts:
         asyncio.create_task(prelogin_new_accounts())
@@ -447,9 +440,6 @@ async def login_account(request: Request, admin_key: str = Header(...)):
     async def _do_login():
         try:
             logger.info("Manual login triggered for %s...", email)
-            # If it's already logged in, we might want to restart the browser.
-            # get_or_create_browser_with_retry will reuse if account.browser exists.
-            # To force a reconnect, we close the existing one first.
             if account.browser:
                 try:
                     await account.browser.close()
@@ -504,90 +494,17 @@ async def admin_chat(request: Request, admin_key: str = Header(...)):
         browser = await manager.get_or_create_browser_with_retry(account, headless=config.browser.headless)
 
         if req.stream:
-            async def stream_with_cleanup():
-                chunk_id = f"chatcmpl-{uuid.uuid4().hex[:8]}"
-                try:
-                    is_tool_call = False
-                    not_tool_call = False
-                    content_buffer = ""
-                    
-                    async for chunk_data in browser.stream_message(prompt, timeout=120, model=model):
-                        chunk_type = chunk_data.get("type", "content")
-                        chunk_text = chunk_data.get("chunk", "")
-                        
-                        if chunk_type == "thinking":
-                            delta = {"reasoning_content": chunk_text}
-                        else:
-                            if req.tools and not is_tool_call and not not_tool_call:
-                                content_buffer += chunk_text
-                                if len(content_buffer) < 12:
-                                    if not "<tool_call>".startswith(content_buffer):
-                                        not_tool_call = True
-                                        delta = {"content": content_buffer}
-                                    else:
-                                        continue
-                                else:
-                                    if content_buffer.startswith("<tool_call>"):
-                                        is_tool_call = True
-                                        continue
-                                    else:
-                                        not_tool_call = True
-                                        delta = {"content": content_buffer}
-                            elif req.tools and is_tool_call:
-                                content_buffer += chunk_text
-                                continue
-                            else:
-                                delta = {"content": chunk_text}
-                        
-                        data = {
-                            "id": chunk_id,
-                            "object": "chat.completion.chunk",
-                            "created": int(time.time()),
-                            "model": req.model,
-                            "choices": [{"index": 0, "delta": delta, "finish_reason": None}],
-                        }
-                        yield f"data: {json.dumps(data)}\n\n"
-                        
-                    if is_tool_call:
-                        import re
-                        m = re.search(r'<tool_call>(.*?)</tool_call>', content_buffer, re.DOTALL)
-                        if m:
-                            try:
-                                tcall = json.loads(m.group(1))
-                                t_name = tcall.get("name", "")
-                                t_args = json.dumps(tcall.get("arguments", {}))
-                                delta = {
-                                    "tool_calls": [
-                                        {
-                                            "index": 0,
-                                            "id": f"call_{uuid.uuid4().hex[:8]}",
-                                            "type": "function",
-                                            "function": {
-                                                "name": t_name,
-                                                "arguments": t_args
-                                            }
-                                        }
-                                    ]
-                                }
-                                data = {
-                                    "id": chunk_id,
-                                    "object": "chat.completion.chunk",
-                                    "created": int(time.time()),
-                                    "model": req.model,
-                                    "choices": [{"index": 0, "delta": delta, "finish_reason": "tool_calls"}]
-                                }
-                                yield f"data: {json.dumps(data)}\n\n"
-                            except Exception as e:
-                                logger.error("Failed to parse admin stream tool call: %s", e)
-                                
-                    yield f"data: {json.dumps({'id': chunk_id, 'object': 'chat.completion.chunk', 'created': int(time.time()), 'model': req.model, 'choices': [{'index': 0, 'delta': {}, 'finish_reason': 'stop'}]})}\n\n"
-                    yield "data: [DONE]\n\n"
-                except Exception as e:
-                    yield f"data: {json.dumps({'error': {'message': str(e)}})}\n\n"
-                finally:
-                    await manager.release(account)
-
-            return StreamingResponse(stream_with_cleanup(), media_type="text/event-stream")
+            return StreamingResponse(
+                _stream_chat_response(
+                    browser=browser,
+                    prompt=prompt,
+                    model=model,
+                    has_tools=bool(req.tools),
+                    manager=manager,
+                    account=account,
+                ),
+                media_type="text/event-stream",
+            )
 
         response_data = await browser.send_message(prompt, timeout=120, model=model)
         await manager.release(account)
@@ -605,7 +522,6 @@ async def admin_chat(request: Request, admin_key: str = Header(...)):
         finish_reason = "stop"
         
         if req.tools and "<tool_call>" in content:
-            import re
             m = re.search(r'<tool_call>(.*?)</tool_call>', content, re.DOTALL)
             if m:
                 try:
@@ -779,20 +695,28 @@ async def startup():
 
 
 async def _prelogin_all():
-    """Pre-login a limited number of accounts at startup for instant readiness."""
-    count = 0
-    for email, account in manager.accounts.items():
-        if count >= manager.max_active_browsers:
-            break
-        try:
-            logger.info("Pre-logging in %s...", email)
-            await manager.get_or_create_browser_with_retry(
-                account, headless=config.browser.headless
-            )
-            logger.info("Pre-login OK: %s (muted=%s)", email, account.is_muted)
-            count += 1
-        except Exception as e:
-            logger.error("Pre-login FAILED for %s: %s", email, e)
+    """并行预登录全部账号，信号量控制并发避免打崩服务器。"""
+    sem = asyncio.Semaphore(20)
+    total = len(manager.accounts)
+    done = 0
+
+    async def _login_one(email: str, account):
+        nonlocal done
+        async with sem:
+            try:
+                logger.info("[prelogin %d/%d] %s ...", done + 1, total, email)
+                await manager.get_or_create_browser_with_retry(
+                    account, headless=config.browser.headless
+                )
+                logger.info("[prelogin OK %d/%d] %s (muted=%s)", done + 1, total, email, account.is_muted)
+            except Exception as e:
+                logger.error("[prelogin FAIL %d/%d] %s: %s", done + 1, total, email, e)
+        done += 1
+
+    tasks = [_login_one(email, acc) for email, acc in manager.accounts.items()]
+    if tasks:
+        await asyncio.gather(*tasks, return_exceptions=True)
+    logger.info("Pre-login complete: %d/%d accounts ready", sum(1 for a in manager.accounts.values() if a.logged_in), total)
 
 
 def main():
@@ -806,5 +730,4 @@ def main():
 
 
 if __name__ == "__main__":
-    main()
-
+    main()

static/index.html

@@ -2,172 +2,246 @@
 <html lang="zh-CN">
 <head>
 <meta charset="UTF-8">
-<meta name="viewport" content="width=device-width,initial-scale=1">
+<meta name="viewport" content="width=device-width,initial-scale=1,maximum-scale=1,user-scalable=no">
 <title>DS2API · 控制台</title>
 <link rel="preconnect" href="https://fonts.googleapis.com">
 <link href="https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=JetBrains+Mono:wght@400;500;700&display=swap" rel="stylesheet">
 <style>
 :root{
-  --bg:#0a0e17;--surface:rgba(15,20,35,.72);--surface-solid:#0f1423;
+  --bg:#080c14;--surface:rgba(14,18,30,.85);--surface-solid:#0e121e;
   --border:rgba(255,255,255,.06);--border-focus:rgba(96,165,250,.5);
   --text:#c9d1d9;--text-dim:#4a5568;--text-muted:#2d3748;
-  --accent:hsl(217,92%,60%);--accent-glow:hsla(217,92%,60%,.15);
+  --accent:hsl(217,92%,60%);--accent-glow:hsla(217,92%,60%,.12);
   --green:hsl(142,71%,45%);--red:hsl(0,84%,60%);--amber:hsl(38,92%,50%);
-  --radius:16px;--radius-sm:10px;--radius-xs:8px;
+  --radius:14px;--radius-sm:10px;--radius-xs:8px;
   --font-ui:'Inter',system-ui,sans-serif;--font-mono:'JetBrains Mono',monospace;
+  --shadow:0 1px 3px rgba(0,0,0,.3),0 1px 2px rgba(0,0,0,.2);
 }
 html.light-mode{
-  --bg:#f8fafc;--surface:rgba(255,255,255,.85);--surface-solid:#ffffff;
+  --bg:#f1f5f9;--surface:rgba(255,255,255,.9);--surface-solid:#fff;
   --border:rgba(0,0,0,.08);--border-focus:rgba(59,130,246,.5);
   --text:#0f172a;--text-dim:#475569;--text-muted:#64748b;
-  --accent:hsl(217,92%,55%);--accent-glow:hsla(217,92%,55%,.15);
-}
-html.light-mode body::before{background:radial-gradient(ellipse 80% 50% at 50% -20%,hsla(217,92%,55%,.08),transparent 70%)}
-html.light-mode .topbar{background:rgba(255,255,255,.75)}
-html.light-mode .log-viewer{background:rgba(0,0,0,.03);color:#334155}
-html.light-mode .btn{background:#ffffff;border-color:var(--border)}
-html.light-mode .btn:hover{background:#f1f5f9}
-html.light-mode .btn-primary, html.light-mode .btn.active{background:var(--accent);color:#fff;border-color:var(--accent)}
-html.light-mode input, html.light-mode textarea, html.light-mode select{background:#ffffff;box-shadow:inset 0 1px 2px rgba(0,0,0,.02)}
-html.light-mode input:focus, html.light-mode textarea:focus, html.light-mode select:focus{background:#ffffff}
-html.light-mode th{background:rgba(0,0,0,.04);color:var(--text-dim)}
-html.light-mode .toast{background:var(--surface-solid);color:var(--text);border:1px solid var(--border);box-shadow:0 10px 25px rgba(0,0,0,.1)}
-html.light-mode .login-box{background:rgba(255,255,255,.9)}
-*{box-sizing:border-box;margin:0;padding:0}
-body{font-family:var(--font-ui);background:var(--bg);color:var(--text);font-size:14px;line-height:1.6;min-height:100vh;overflow-x:hidden}
-body::before{content:'';position:fixed;inset:0;background:radial-gradient(ellipse 80% 50% at 50% -20%,hsla(217,92%,60%,.06),transparent 70%);pointer-events:none;z-index:0}
-
-/* ── scrollbar ── */
-::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}
-
-/* ── topbar ── */
-.topbar{position:sticky;top:0;z-index:50;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);background:rgba(10,14,23,.8);border-bottom:1px solid var(--border);padding:0 24px;height:56px;display:flex;align-items:center;gap:12px}
-.topbar .logo{font-weight:800;font-size:15px;background:linear-gradient(135deg,var(--accent),hsl(280,80%,65%));-webkit-background-clip:text;-webkit-text-fill-color:transparent;letter-spacing:1px}
-.topbar .badge-mode{font-size:11px;color:var(--text-dim);border:1px solid var(--border);padding:3px 10px;border-radius:20px;font-weight:500}
-.topbar .stats{display:flex;gap:20px;margin-left:auto;font-size:12px;font-weight:500}
-.topbar .stats .si{display:flex;align-items:center;gap:5px;color:var(--text-dim)}
-.topbar .stats .si b{color:var(--text);font-weight:700}
-.topbar .stats .si .dot{width:6px;height:6px;border-radius:50%;display:inline-block}
-.topbar .poll-indicator{width:8px;height:8px;border-radius:50%;background:var(--accent);opacity:0;transition:opacity .3s;margin-left:8px}
-.topbar .poll-indicator.active{opacity:1;animation:pulse .6s ease-out}
-@keyframes pulse{0%{transform:scale(1);opacity:1}100%{transform:scale(2);opacity:0}}
-@media(max-width:768px){.topbar .stats{display:none}}
-
-/* ── layout ── */
-.container{position:relative;z-index:1;max-width:1200px;margin:0 auto;padding:24px 20px}
-
-/* ── dashboard cards ── */
-.dashboard{display:grid;grid-template-columns:repeat(6,1fr);gap:12px;margin-bottom:24px}
-.dash-card{background:var(--surface);backdrop-filter:blur(12px);border:1px solid var(--border);border-radius:var(--radius-sm);padding:16px;text-align:center;animation:fadeUp .4s ease-out both}
-.dash-card:nth-child(2){animation-delay:.05s}.dash-card:nth-child(3){animation-delay:.1s}.dash-card:nth-child(4){animation-delay:.15s}.dash-card:nth-child(5){animation-delay:.2s}.dash-card:nth-child(6){animation-delay:.25s}
-.dash-card .label{font-size:11px;color:var(--text-dim);font-weight:600;text-transform:uppercase;letter-spacing:.8px;margin-bottom:6px}
-.dash-card .value{font-size:28px;font-weight:800;font-family:var(--font-mono);color:var(--text)}
-.dash-card .value.green{color:var(--green)}.dash-card .value.red{color:var(--red)}.dash-card .value.amber{color:var(--amber)}.dash-card .value.accent{color:var(--accent)}
-@keyframes fadeUp{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}
-@media(max-width:768px){.dashboard{grid-template-columns:repeat(3,1fr);gap:8px}.dash-card{padding:12px}.dash-card .value{font-size:22px}}
-@media(max-width:480px){.dashboard{grid-template-columns:repeat(2,1fr)}}
-
-/* ── main grid ── */
-.grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;align-items:start}
-@media(max-width:900px){.grid{grid-template-columns:1fr;gap:16px}}
-
-/* ── card ── */
-.card{background:var(--surface);backdrop-filter:blur(12px);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;animation:fadeUp .5s ease-out both}
-.card-header{padding:16px 20px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}
-.card-header h2{font-size:14px;font-weight:700;display:flex;align-items:center;gap:8px}
-.card-header h2 .icon{font-size:16px}
-.card-header .hint{font-size:12px;color:var(--text-dim);font-family:var(--font-mono)}
-.card-body{padding:20px}
-
-/* ── forms ── */
-.form-group{margin-bottom:14px}
-.form-group label{display:block;font-size:11px;font-weight:600;color:var(--text-dim);text-transform:uppercase;letter-spacing:.6px;margin-bottom:6px}
-input[type=text],input[type=password],select,textarea{width:100%;background:rgba(0,0,0,.3);border:1px solid var(--border);border-radius:var(--radius-xs);padding:10px 14px;color:var(--text);font-family:var(--font-ui);font-size:13px;transition:border-color .2s,box-shadow .2s}
-input:focus,select:focus,textarea:focus{outline:none;border-color:var(--border-focus);box-shadow:0 0 0 3px var(--accent-glow)}
-textarea{font-family:var(--font-mono);min-height:80px;resize:vertical;font-size:12px}
-textarea::placeholder{color:var(--text-muted)}
-select{cursor:pointer;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%234a5568'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:32px}
-.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
-.row-between{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:8px}
-.check-label{font-size:12px;color:var(--text-dim);display:flex;align-items:center;gap:5px;cursor:pointer;user-select:none}
-.check-label input[type=checkbox]{accent-color:var(--accent)}
-
-/* ── buttons ── */
-.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:9px 18px;border:1px solid var(--border);border-radius:var(--radius-xs);background:transparent;color:var(--text);cursor:pointer;font-family:var(--font-ui);font-size:12px;font-weight:600;letter-spacing:.3px;white-space:nowrap;transition:all .15s ease}
-.btn:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-1px)}
-.btn:active{transform:translateY(0)}
-.btn-primary{background:var(--accent);color:#fff;border-color:var(--accent);font-weight:700}
-.btn-primary:hover{background:hsl(217,92%,55%);color:#fff;box-shadow:0 4px 16px hsla(217,92%,60%,.3)}
-.btn-sm{padding:6px 12px;font-size:11px;border-radius:6px}
-.btn:disabled{opacity:.5;cursor:not-allowed;transform:none!important}
-
-/* ── response ── */
-.response-wrap{margin-top:14px;border:1px solid var(--border);border-radius:var(--radius-xs);overflow:hidden}
-.response-bar{display:flex;justify-content:space-between;align-items:center;padding:8px 14px;background:rgba(0,0,0,.2);border-bottom:1px solid var(--border);font-size:11px;color:var(--text-dim)}
-.response-bar .ok{color:var(--green)}.response-bar .err{color:var(--red)}
-#response{padding:14px;min-height:140px;max-height:420px;overflow-y:auto;font-family:var(--font-mono);font-size:12.5px;line-height:1.7;white-space:pre-wrap;color:var(--text)}
-#response:empty::after{content:'等待发送…';color:var(--text-muted)}
-#response .cursor{display:inline-block;width:2px;height:14px;background:var(--accent);animation:blink 1s step-end infinite;vertical-align:text-bottom;margin-left:1px}
-@keyframes blink{50%{opacity:0}}
-
-/* ── table ── */
-.tbl{width:100%;border-collapse:collapse;font-size:12px}
-.tbl thead{border-bottom:1px solid var(--border)}
-.tbl th{padding:10px 8px;text-align:left;color:var(--text-dim);font-weight:600;font-size:10px;text-transform:uppercase;letter-spacing:.6px;white-space:nowrap}
-.tbl td{padding:10px 8px;border-bottom:1px solid rgba(255,255,255,.03)}
-.tbl tr:hover td{background:rgba(96,165,250,.03)}
-.tbl .email{max-width:180px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-family:var(--font-mono);font-size:11px}
-@media(max-width:600px){.tbl th,.tbl td{font-size:11px;padding:8px 4px}.hide-m{display:none}}
-
-/* ── badge ── */
-.badge{display:inline-flex;align-items:center;gap:4px;padding:3px 10px;font-size:10px;font-weight:600;border-radius:20px;letter-spacing:.3px;white-space:nowrap}
-.badge::before{content:'';width:5px;height:5px;border-radius:50%}
-.badge-on{color:var(--green);background:hsla(142,71%,45%,.1);border:1px solid hsla(142,71%,45%,.2)}.badge-on::before{background:var(--green)}
-.badge-off{color:var(--red);background:hsla(0,84%,60%,.08);border:1px solid hsla(0,84%,60%,.15)}.badge-off::before{background:var(--red)}
-.badge-idle{color:var(--text-dim);background:rgba(255,255,255,.03);border:1px solid var(--border)}.badge-idle::before{background:var(--text-dim)}
-.badge-warn{color:var(--amber);background:hsla(38,92%,50%,.08);border:1px solid hsla(38,92%,50%,.15)}.badge-warn::before{background:var(--amber)}
-
-/* ── toast ── */
-.toast{position:fixed;top:20px;right:20px;z-index:100;padding:12px 20px;font-size:12px;font-weight:600;border-radius:var(--radius-xs);animation:slideIn .3s ease-out;display:flex;align-items:center;gap:8px;backdrop-filter:blur(12px);border:1px solid}
-.toast-ok{background:hsla(142,71%,45%,.12);color:var(--green);border-color:hsla(142,71%,45%,.25)}
-.toast-err{background:hsla(0,84%,60%,.12);color:var(--red);border-color:hsla(0,84%,60%,.25)}
-@keyframes slideIn{from{transform:translateX(20px);opacity:0}to{transform:translateX(0);opacity:1}}
-
-/* ── empty ── */
-.empty{color:var(--text-muted);padding:24px 0;text-align:center;font-size:12px}
-.key-row{display:grid;grid-template-columns:1fr 1fr;gap:10px}
-@media(max-width:600px){.key-row{grid-template-columns:1fr}}
-
-/* ── login overlay ── */
-.login-overlay{position:fixed;inset:0;z-index:200;background:var(--bg);display:flex;align-items:center;justify-content:center;transition:opacity .4s}
+  --accent:hsl(217,92%,55%);--accent-glow:hsla(217,92%,55%,.1);
+  --shadow:0 1px 3px rgba(0,0,0,.06),0 1px 2px rgba(0,0,0,.04);
+}
+*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
+body{
+  font-family:var(--font-ui);background:var(--bg);color:var(--text);
+  font-size:clamp(13px,1.6vw,15px);line-height:1.6;min-height:100vh;
+  overflow-x:hidden;-webkit-font-smoothing:antialiased;
+}
+body::before{
+  content:'';position:fixed;inset:0;z-index:0;pointer-events:none;
+  background:radial-gradient(ellipse 80% 50% at 50% -20%,var(--accent-glow),transparent 70%);
+}
+
+::-webkit-scrollbar{width:5px;height:5px}
+::-webkit-scrollbar-track{background:transparent}
+::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}
+
+.topbar{
+  position:sticky;top:0;z-index:50;
+  backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
+  background:rgba(8,12,20,.85);border-bottom:1px solid var(--border);
+  padding:0 clamp(12px,3vw,24px);height:54px;display:flex;align-items:center;gap:10px;
+}
+html.light-mode .topbar{background:rgba(241,245,249,.85)}
+.topbar .logo{
+  font-weight:800;font-size:clamp(13px,2vw,15px);
+  background:linear-gradient(135deg,var(--accent),hsl(280,80%,65%));
+  -webkit-background-clip:text;-webkit-text-fill-color:transparent;letter-spacing:1px;
+  white-space:nowrap;flex-shrink:0;
+}
+.topbar .badge{
+  font-size:10px;color:var(--text-dim);border:1px solid var(--border);
+  padding:2px 8px;border-radius:20px;font-weight:500;white-space:nowrap;
+  display:none;
+}
+@media(min-width:480px){.topbar .badge{display:inline}}
+.topbar .spacer{flex:1}
+.topbar .stats{display:flex;gap:clamp(6px,2vw,18px);font-size:11px;font-weight:500;flex-shrink:0}
+.topbar .stats .si{display:flex;align-items:center;gap:4px;color:var(--text-dim);white-space:nowrap}
+.topbar .stats .si b{color:var(--text);font-weight:600}
+.topbar .stats .hide-sm{display:none}
+@media(min-width:640px){.topbar .stats .hide-sm{display:flex}}
+.dot{width:6px;height:6px;border-radius:50%;flex-shrink:0}
+.btn{
+  display:inline-flex;align-items:center;justify-content:center;gap:5px;
+  padding:clamp(6px,1vw,8px) clamp(10px,2vw,16px);
+  font-size:clamp(11px,1.4vw,13px);font-family:var(--font-ui);
+  background:var(--surface-solid);color:var(--text);
+  border:1px solid var(--border);border-radius:var(--radius-xs);
+  cursor:pointer;white-space:nowrap;transition:all .15s;
+  min-height:36px;min-width:36px;user-select:none;
+}
+.btn:hover{background:rgba(96,165,250,.1);border-color:var(--border-focus)}
+.btn:active{transform:scale(.97)}
+.btn:disabled{opacity:.4;pointer-events:none}
+.btn-primary{background:var(--accent);color:#fff;border-color:var(--accent);font-weight:600}
+.btn-primary:hover{background:hsl(217,92%,50%);border-color:hsl(217,92%,50%)}
+.btn-sm{padding:4px 10px;font-size:11px;min-height:28px}
+.btn-icon{padding:6px;min-width:36px;min-height:36px}
+
+main{
+  position:relative;z-index:1;padding:clamp(12px,2vw,20px);
+  display:grid;gap:clamp(10px,2vw,16px);
+  grid-template-columns:1fr;
+}
+@media(min-width:640px){main{grid-template-columns:1fr 1fr}}
+@media(min-width:1024px){main{grid-template-columns:1fr 1fr 1fr}}
+@media(min-width:1400px){main{grid-template-columns:1fr 1fr 1fr 1fr}}
+
+.card{
+  background:var(--surface);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
+  border:1px solid var(--border);border-radius:var(--radius);
+  box-shadow:var(--shadow);display:flex;flex-direction:column;
+  overflow:hidden;animation:fadeUp .4s ease-out both;
+}
+.card.span-2{grid-column:span 1}
+.card.span-full{grid-column:1/-1}
+@media(min-width:640px){.card.span-2{grid-column:span 2}}
+@media(min-width:1024px){.card.span-2{grid-column:span 2}}
+.card-header{
+  display:flex;align-items:center;justify-content:space-between;gap:8px;
+  padding:clamp(10px,1.5vw,14px) clamp(12px,2vw,18px);
+  border-bottom:1px solid var(--border);flex-wrap:wrap;
+}
+.card-header h2{
+  font-size:clamp(12px,1.5vw,14px);font-weight:600;
+  display:flex;align-items:center;gap:6px;color:var(--text);
+}
+.card-header .icon{font-size:clamp(14px,1.8vw,16px)}
+.card-body{padding:clamp(10px,1.5vw,16px);flex:1}
+
+.form-group{margin-bottom:clamp(8px,1.2vw,12px)}
+.form-group:last-child{margin-bottom:0}
+label{display:block;font-size:11px;color:var(--text-dim);margin-bottom:4px;font-weight:500}
+input,textarea,select{
+  width:100%;padding:clamp(8px,1vw,10px) clamp(10px,1.5vw,12px);
+  font-size:clamp(12px,1.4vw,14px);font-family:var(--font-ui);
+  background:rgba(0,0,0,.25);color:var(--text);
+  border:1px solid var(--border);border-radius:var(--radius-xs);
+  outline:none;transition:border-color .15s,box-shadow .15s;
+}
+html.light-mode input,html.light-mode textarea,html.light-mode select{background:rgba(0,0,0,.03)}
+input:focus,textarea:focus,select:focus{
+  border-color:var(--border-focus);box-shadow:0 0 0 3px var(--accent-glow);
+}
+textarea{resize:vertical;min-height:80px;font-family:var(--font-mono);font-size:12px}
+select{-webkit-appearance:none;appearance:none;cursor:pointer}
+.check-label{
+  display:inline-flex;align-items:center;gap:6px;font-size:12px;cursor:pointer;color:var(--text);
+  white-space:nowrap;
+}
+.check-label input[type=checkbox]{width:16px;height:16px;accent-color:var(--accent);cursor:pointer}
+
+.row{display:flex;align-items:center;gap:clamp(6px,1vw,10px);flex-wrap:wrap}
+
+.tbl-wrap{
+  overflow-x:auto;-webkit-overflow-scrolling:touch;
+  margin:-1px;padding:1px;
+}
+.tbl-wrap::-webkit-scrollbar{height:4px}
+table{width:100%;border-collapse:collapse;font-size:clamp(11px,1.3vw,13px);min-width:600px}
+th{
+  text-align:left;padding:8px 10px;font-size:10px;text-transform:uppercase;
+  letter-spacing:.5px;color:var(--text-dim);font-weight:600;
+  background:rgba(0,0,0,.15);white-space:nowrap;
+}
+td{padding:clamp(6px,1vw,8px) 10px;border-bottom:1px solid var(--border);vertical-align:middle}
+tr:last-child td{border-bottom:none}
+.email{font-family:var(--font-mono);font-size:11px;word-break:break-all}
+
+.badge{
+  display:inline-block;padding:2px 8px;border-radius:12px;font-size:10px;font-weight:600;
+  white-space:nowrap;
+}
+.badge-on{background:rgba(52,211,153,.15);color:var(--green)}
+.badge-off{background:rgba(248,113,113,.12);color:var(--red)}
+.badge-idle{background:rgba(255,255,255,.06);color:var(--text-dim)}
+.badge-warn{background:rgba(251,191,36,.15);color:var(--amber)}
+.badge-blue{background:var(--accent-glow);color:var(--accent)}
+
+.resp-box{
+  background:rgba(0,0,0,.35);border:1px solid var(--border);
+  border-radius:var(--radius-xs);padding:clamp(8px,1vw,12px);
+  min-height:60px;max-height:500px;overflow-y:auto;
+  font-family:var(--font-mono);font-size:12px;line-height:1.55;
+  white-space:pre-wrap;word-break:break-word;color:var(--text);
+}
+html.light-mode .resp-box{background:rgba(0,0,0,.03)}
+.resp-meta{display:flex;align-items:center;gap:10px;margin-top:8px;font-size:11px;color:var(--text-dim);flex-wrap:wrap}
+
+.log-viewer{
+  background:rgba(0,0,0,.4);border:1px solid var(--border);
+  border-radius:var(--radius-xs);padding:10px 14px;
+  max-height:clamp(200px,40vh,400px);overflow-y:auto;
+  font-family:var(--font-mono);font-size:11px;line-height:1.6;
+  white-space:pre-wrap;word-break:break-all;color:var(--text-dim);
+}
+html.light-mode .log-viewer{background:rgba(0,0,0,.04);color:#475569}
+.log-viewer .log-warn{color:var(--amber)}.log-viewer .log-err{color:var(--red)}
+.log-viewer .log-info{color:var(--text)}.log-viewer .log-debug{color:var(--text-muted)}
+.level-btns{display:flex;gap:3px;flex-wrap:wrap}
+.level-btns .btn{padding:4px 8px;font-size:10px;font-family:var(--font-mono);border-radius:5px;min-height:26px}
+.level-btns .btn.active{background:var(--accent);color:#fff;border-color:var(--accent)}
+
+.login-overlay{
+  position:fixed;inset:0;z-index:200;background:var(--bg);
+  display:flex;align-items:center;justify-content:center;transition:opacity .4s;
+  padding:20px;
+}
 .login-overlay.hidden{opacity:0;pointer-events:none}
-.login-box{background:var(--surface);backdrop-filter:blur(16px);border:1px solid var(--border);border-radius:var(--radius);padding:40px;width:100%;max-width:380px;text-align:center;animation:fadeUp .5s ease-out}
-.login-box .logo-big{font-size:24px;font-weight:800;background:linear-gradient(135deg,var(--accent),hsl(280,80%,65%));-webkit-background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:8px}
-.login-box .sub{color:var(--text-dim);font-size:12px;margin-bottom:28px}
-.login-box .form-group{text-align:left;margin-bottom:16px}
+.login-box{
+  background:var(--surface);backdrop-filter:blur(16px);border:1px solid var(--border);
+  border-radius:var(--radius);padding:clamp(28px,5vw,40px);
+  width:100%;max-width:380px;text-align:center;animation:fadeUp .5s ease-out;
+}
+.login-box .logo-big{
+  font-size:clamp(20px,4vw,24px);font-weight:800;
+  background:linear-gradient(135deg,var(--accent),hsl(280,80%,65%));
+  -webkit-background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:6px;
+}
+.login-box .sub{color:var(--text-dim);font-size:12px;margin-bottom:24px}
+.login-box .form-group{text-align:left;margin-bottom:14px}
 .login-box .btn-primary{width:100%;padding:12px;font-size:14px}
-.login-box .err-msg{color:var(--red);font-size:12px;margin-top:10px;min-height:18px}
-.app-wrap{transition:filter .3s}
+.login-box .err-msg{color:var(--red);font-size:12px;margin-top:8px;min-height:18px}
 .app-wrap.blur{filter:blur(8px);pointer-events:none}
 
-/* ── logs ── */
-.log-viewer{background:rgba(0,0,0,.4);border:1px solid var(--border);border-radius:var(--radius-xs);padding:10px 14px;max-height:350px;overflow-y:auto;font-family:var(--font-mono);font-size:11px;line-height:1.65;white-space:pre-wrap;word-break:break-all;color:var(--text-dim)}
-.log-viewer .log-warn{color:var(--amber)}.log-viewer .log-err{color:var(--red)}.log-viewer .log-info{color:var(--text)}.log-viewer .log-debug{color:var(--text-muted)}
-.level-btns{display:flex;gap:4px;flex-wrap:wrap}
-.level-btns .btn{padding:4px 10px;font-size:10px;font-family:var(--font-mono);border-radius:6px}
-.level-btns .btn.active{background:var(--accent);color:#fff;border-color:var(--accent)}
-.log-controls{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
+.toast{
+  position:fixed;top:20px;right:clamp(10px,3vw,20px);z-index:300;
+  padding:10px 18px;border-radius:var(--radius-xs);
+  font-size:12px;font-weight:500;box-shadow:0 8px 24px rgba(0,0,0,.4);
+  animation:slideIn .3s ease-out;
+  background:var(--surface-solid);color:var(--text);border:1px solid var(--border);
+  max-width:min(360px,90vw);
+}
+.toast-ok{border-left:3px solid var(--green)}
+.toast-err{border-left:3px solid var(--red)}
 
-/* ── thinking block ── */
-.thinking-block{margin-bottom:12px;border-left:3px solid var(--accent);padding-left:12px;color:var(--text-dim);font-size:13px}
-.thinking-block summary{cursor:pointer;user-select:none;outline:none;font-weight:600;margin-bottom:8px}
+.thinking-block{margin-bottom:10px;border-left:3px solid var(--accent);padding-left:12px;color:var(--text-dim);font-size:12px}
+.thinking-block summary{cursor:pointer;user-select:none;font-weight:600;margin-bottom:6px;outline:none}
 .thinking-block summary:hover{color:var(--accent)}
-.thinking-content{white-space:pre-wrap;word-break:break-word;opacity:0.8}
+.thinking-content{white-space:pre-wrap;word-break:break-word;opacity:.8}
+
+.inline-stats{display:flex;gap:12px;flex-wrap:wrap;font-size:11px;margin-bottom:8px}
+.inline-stats span{display:flex;align-items:center;gap:4px;color:var(--text-dim)}
+.inline-stats span b{color:var(--text)}
+
+@keyframes fadeUp{from{transform:translateY(8px);opacity:0}to{transform:translateY(0);opacity:1}}
+@keyframes slideIn{from{transform:translateX(60px);opacity:0}to{transform:translateX(0);opacity:1}}
+@keyframes pulse{0%,100%{opacity:1}50%{opacity:.3}}
+.poll-dot{animation:pulse 1.2s ease-in-out;width:5px;height:5px;border-radius:50%;background:var(--accent);display:inline-block;margin-left:6px}
+.poll-dot.active{animation:none}
+
+.hint{font-size:10px;color:var(--text-dim);margin-top:4px}
+
+@media(max-width:639px){.hide-xs{display:none!important}}
+@media(max-width:1023px){.hide-md{display:none!important}}
 </style>
 </head>
 <body>
 
-<!-- Login Overlay -->
 <div class="login-overlay" id="loginOverlay">
   <div class="login-box">
     <div class="logo-big">▸ DS2API</div>
@@ -182,161 +256,136 @@ select{cursor:pointer;appearance:none;background-image:url("data:image/svg+xml,%
 </div>
 
 <div class="app-wrap" id="appWrap">
+
 <div class="topbar">
   <span class="logo">▸ DS2API</span>
-  <span class="badge-mode">浏览器模式</span>
+  <span class="badge">浏览器模式</span>
+  <span class="spacer"></span>
+  <button class="btn btn-sm hide-xs" onclick="toggleTheme()" id="themeBtn">🌙</button>
   <div class="stats" id="topStats">
-    <span class="si"><span class="dot" style="background:var(--accent)"></span> 账号 <b>—</b></span>
-    <span class="si"><span class="dot" style="background:var(--green)"></span> 在线 <b>—</b></span>
-    <span class="si"><span class="dot" style="background:var(--amber)"></span> 使用中 <b>—</b></span>
-    <span class="si"><span class="dot" style="background:var(--text-dim)"></span> 排队 <b>—</b></span>
+    <span class="si"><span class="dot" style="background:var(--accent)"></span> <b>—</b></span>
+    <span class="si hide-sm"><span class="dot" style="background:var(--green)"></span> <b>—</b></span>
+    <span class="si hide-sm"><span class="dot" style="background:var(--amber)"></span> <b>—</b></span>
   </div>
-  <button class="btn btn-sm" style="padding:4px 8px;border-radius:6px;font-size:12px;margin-left:auto" onclick="toggleTheme()" id="themeBtn">☀️ 日间</button>
-  <div class="poll-indicator" id="pollDot"></div>
 </div>
 
-<div class="container">
-
-  <!-- Dashboard -->
-  <div class="dashboard" id="dashboard">
-    <div class="dash-card"><div class="label">总账号</div><div class="value accent" id="d-total">—</div></div>
-    <div class="dash-card"><div class="label">在线</div><div class="value green" id="d-online">—</div></div>
-    <div class="dash-card"><div class="label">可用</div><div class="value" id="d-avail">—</div></div>
-    <div class="dash-card"><div class="label">使用中</div><div class="value amber" id="d-inuse">—</div></div>
-    <div class="dash-card"><div class="label">禁言</div><div class="value red" id="d-muted">—</div></div>
-    <div class="dash-card"><div class="label">排队</div><div class="value" id="d-queue">—</div></div>
+<main>
+
+<div class="card span-2" style="animation-delay:0s">
+  <div class="card-header">
+    <h2><span class="icon">💬</span> 对话测试</h2>
+    <div class="row">
+      <select id="model" style="width:auto;min-width:130px">
+        <option value="deepseek-v4-flash">V4 Flash</option>
+        <option value="deepseek-v4-pro">V4 Pro</option>
+      </select>
+      <label class="check-label"><input type="checkbox" id="stream" checked> 流式</label>
+    </div>
   </div>
-
-  <div class="grid">
-
-    <!-- Left: API Test -->
-    <div class="card" style="animation-delay:.1s">
-      <div class="card-header">
-        <h2><span class="icon">💬</span> 接口测试</h2>
-        <span class="hint">/v1/chat/completions</span>
-      </div>
-      <div class="card-body">
-        <div class="row" style="gap:10px;margin-bottom:14px">
-          <div class="form-group" style="flex:1;margin-bottom:0">
-            <select id="model">
-              <option value="deepseek-v4-flash">deepseek-v4-flash</option>
-              <option value="deepseek-v4-pro">deepseek-v4-pro</option>
-            </select>
-          </div>
-          <label class="check-label" style="margin-top:auto;padding-bottom:2px">
-            <input type="checkbox" id="stream" checked> 流式
-          </label>
-        </div>
-        <div class="form-group">
-          <textarea id="prompt" placeholder="输入消息… (Ctrl+Enter 发送)">你好，用一句话介绍你自己</textarea>
-        </div>
-        <div class="row-between">
-          <div class="row">
-            <button class="btn btn-primary" onclick="sendMsg()" id="sendBtn">▸ 发送</button>
-            <span id="reqStatus" style="font-size:11px;color:var(--text-dim)"></span>
-          </div>
-          <button class="btn btn-sm" onclick="clearResp()">清空</button>
-        </div>
-        <div class="response-wrap">
-          <div class="response-bar">
-            <span id="respLabel">响应</span>
-            <span id="respTime"></span>
-          </div>
-          <div id="response"></div>
-        </div>
-      </div>
+  <div class="card-body">
+    <div class="form-group">
+      <textarea id="prompt" placeholder="输入消息… (Ctrl+Enter 发送)" style="min-height:90px"></textarea>
+    </div>
+    <div class="row" style="justify-content:space-between">
+      <button class="btn btn-primary" id="sendBtn" onclick="sendMsg()">▸ 发送</button>
+      <button class="btn btn-sm" onclick="clearResp()">清空</button>
+    </div>
+    <div class="resp-box" id="response" style="margin-top:12px"></div>
+    <div class="resp-meta">
+      <span id="reqStatus"></span>
+      <span id="respTime"></span>
+      <span id="respLabel" style="margin-left:auto;font-weight:600"></span>
     </div>
+  </div>
+</div>
 
-    <!-- Right: Accounts -->
-    <div style="display:flex;flex-direction:column;gap:20px">
-      <div class="card" style="animation-delay:.2s">
-        <div class="card-header">
-          <h2><span class="icon">👥</span> 账号管理</h2>
-          <button class="btn btn-sm" onclick="loadAccounts()">刷新</button>
-        </div>
-        <div class="card-body" style="padding:8px 12px">
-          <table class="tbl">
-            <thead><tr><th>邮箱</th><th class="hide-m">备注</th><th>登录</th><th>状态</th><th>禁言</th><th class="hide-m">错误</th><th>操作</th></tr></thead>
-            <tbody id="tbl"><tr><td colspan="7" class="empty">加载中…</td></tr></tbody>
-          </table>
-        </div>
-      </div>
-      <div class="card" style="animation-delay:.3s">
-        <div class="card-header">
-          <h2><span class="icon">📥</span> 导入账号</h2>
-        </div>
-        <div class="card-body">
-          <div style="font-size:11px;color:var(--text-dim);margin-bottom:8px">支持 JSON 或 邮箱:密码[:备注] 格式，每行一个</div>
-          <textarea id="inp" placeholder="[&#10;  {&quot;email&quot;:&quot;user@gmail.com&quot;,&quot;password&quot;:&quot;xxx&quot;},&#10;  {&quot;email&quot;:&quot;user2@gmail.com&quot;,&quot;password&quot;:&quot;xxx&quot;,&quot;name&quot;:&quot;备注&quot;}&#10;]" style="min-height:110px"></textarea>
-          <div class="row" style="margin-top:12px">
-            <button class="btn btn-primary" onclick="doImport()">▸ 导入</button>
-            <span id="msg" style="font-size:11px;color:var(--text-dim)"></span>
-          </div>
-        </div>
-      </div>
-      </div>
-      <div class="card" style="animation-delay:.4s">
-        <div class="card-header">
-          <h2><span class="icon">⚙️</span> 设置</h2>
-          <button class="btn btn-sm" onclick="loadSettings()">刷新</button>
-        </div>
-        <div class="card-body">
-          <div class="form-group">
-            <label>API Keys（每行一个）</label>
-            <textarea id="setApiKeys" placeholder="sk-key1&#10;sk-key2" style="min-height:60px"></textarea>
-          </div>
-          <div class="row" style="gap:10px">
-            <div class="form-group" style="flex:1">
-              <label>Admin Key</label>
-              <input type="password" id="setAdminKey" placeholder="管理密钥">
-            </div>
-            <div class="form-group" style="flex:1">
-              <label>并发浏览器数量</label>
-              <input type="number" id="setMaxBrowsers" placeholder="3" title="建议1核机器设为2-3">
-            </div>
-          </div>
-          <div style="margin-top:0px;padding-top:14px;border-top:1px solid var(--border)">
-            <div class="form-group">
-              <label>日志文件</label>
-              <div class="row" style="gap:10px">
-                <label class="check-label"><input type="checkbox" id="setLogFile"> 启用写入文件</label>
-                <input type="text" id="setLogMaxMb" placeholder="10" style="width:60px;text-align:center"> MB
-              </div>
-            </div>
-          </div>
-          <div class="row">
-            <button class="btn btn-primary" onclick="saveSettings()">▸ 保存设置</button>
-            <span id="setMsg" style="font-size:11px;color:var(--text-dim)"></span>
-          </div>
-        </div>
-      </div>
+<div class="card" style="animation-delay:.1s">
+  <div class="card-header"><h2><span class="icon">📥</span> 导入账号</h2></div>
+  <div class="card-body">
+    <div class="hint" style="margin-bottom:6px">JSON 或 邮箱:密码[:备注] 格式，每行一个</div>
+    <div class="form-group">
+      <textarea id="inp" placeholder='[{"email":"user@gmail.com","password":"xxx"}]' style="min-height:100px"></textarea>
+    </div>
+    <div class="row" style="justify-content:space-between">
+      <button class="btn btn-primary" onclick="doImport()">▸ 导入</button>
+      <span id="msg" style="font-size:11px;color:var(--text-dim)"></span>
     </div>
+  </div>
+</div>
 
+<div class="card span-full" style="animation-delay:.2s">
+  <div class="card-header">
+    <h2><span class="icon">👥</span> 账号列表</h2>
+    <div class="inline-stats hide-xs" id="cardStats">
+      <span><span class="dot" style="background:var(--accent)"></span> 总计 <b id="d-total">—</b></span>
+      <span><span class="dot" style="background:var(--green)"></span> 在线 <b id="d-online">—</b></span>
+      <span><span class="dot" style="background:var(--amber)"></span> 使用中 <b id="d-inuse">—</b></span>
+      <span>可用 <b id="d-avail">—</b></span>
+      <span>禁言 <b id="d-muted">—</b></span>
+      <span>排队 <b id="d-queue">—</b></span>
+      <span class="poll-dot" id="pollDot"></span>
+    </div>
+  </div>
+  <div class="card-body" style="padding:0">
+    <div class="tbl-wrap">
+      <table>
+        <thead><tr>
+          <th>邮箱</th><th class="hide-xs">备注</th><th>状态</th><th>使用</th>
+          <th class="hide-xs">禁言</th><th class="hide-xs">错误</th><th>操作</th>
+        </tr></thead>
+        <tbody id="tbl"><tr><td colspan="7" style="text-align:center;padding:20px;color:var(--text-muted)">加载中…</td></tr></tbody>
+      </table>
+    </div>
   </div>
+</div>
 
-  <!-- Logs Card (full width below grid) -->
-  <div class="card" style="animation-delay:.5s;margin-top:20px">
-    <div class="card-header">
-      <h2><span class="icon">📋</span> 实时日志</h2>
-      <div class="log-controls">
-        <div class="level-btns" id="levelBtns">
-          <button class="btn" onclick="setLevel('DEBUG')">DEBUG</button>
-          <button class="btn active" onclick="setLevel('INFO')">INFO</button>
-          <button class="btn" onclick="setLevel('WARNING')">WARN</button>
-          <button class="btn" onclick="setLevel('ERROR')">ERROR</button>
-        </div>
-        <button class="btn btn-sm" onclick="clearLogs()">清空</button>
-        <label class="check-label"><input type="checkbox" id="logAutoScroll" checked> 自动滚动</label>
-      </div>
+<div class="card" style="animation-delay:.3s">
+  <div class="card-header"><h2><span class="icon">⚙️</span> 系统设置</h2></div>
+  <div class="card-body">
+    <div class="form-group">
+      <label>API Keys（每行一个）</label>
+      <textarea id="setApiKeys" style="min-height:60px;font-family:var(--font-mono);font-size:11px" placeholder="sk-xxx"></textarea>
+    </div>
+    <div class="form-group">
+      <label>Admin Key</label>
+      <input type="text" id="setAdminKey">
+    </div>
+    <div class="form-group">
+      <label>最大活跃浏览器数</label>
+      <input type="number" id="setMaxBrowsers" min="1" max="200" style="width:100px">
+    </div>
+    <div class="row" style="gap:8px;margin-bottom:10px">
+      <label class="check-label"><input type="checkbox" id="setLogFile"> 日志写入文件</label>
+      <input type="text" id="setLogMaxMb" placeholder="10" style="width:50px;text-align:center"> <span style="font-size:11px;color:var(--text-dim)">MB</span>
     </div>
-    <div class="card-body" style="padding:12px">
-      <div class="log-viewer" id="logViewer">加载中…</div>
+    <div class="row">
+      <button class="btn btn-primary" onclick="saveSettings()">▸ 保存</button>
+      <span id="setMsg" style="font-size:11px;color:var(--text-dim)"></span>
     </div>
   </div>
+</div>
 
+<div class="card span-full" style="animation-delay:.4s">
+  <div class="card-header">
+    <h2><span class="icon">📋</span> 实时日志</h2>
+    <div class="row" style="gap:6px">
+      <div class="level-btns" id="levelBtns">
+        <button class="btn" onclick="setLevel('DEBUG')">DEBUG</button>
+        <button class="btn active" onclick="setLevel('INFO')">INFO</button>
+        <button class="btn" onclick="setLevel('WARNING')">WARN</button>
+        <button class="btn" onclick="setLevel('ERROR')">ERROR</button>
+      </div>
+      <button class="btn btn-sm hide-xs" onclick="clearLogs()">清空</button>
+      <label class="check-label hide-xs"><input type="checkbox" id="logAutoScroll" checked> 自动滚动</label>
+    </div>
+  </div>
+  <div class="card-body" style="padding:10px">
+    <div class="log-viewer" id="logViewer">加载中…</div>
+  </div>
 </div>
+
+</main>
 </div>
-</div><!-- /app-wrap -->
 
 <script>
 const H=location.origin;
@@ -345,25 +394,23 @@ const LS={
   set(k,v){try{localStorage.setItem('ds2_'+k,v)}catch(e){}}
 };
 
-// ── Theme ──
 function initTheme(){
   if(LS.get('theme','dark')==='light') document.documentElement.classList.add('light-mode');
   updateThemeBtn();
 }
 function toggleTheme(){
-  const isLight = document.documentElement.classList.toggle('light-mode');
-  LS.set('theme', isLight ? 'light' : 'dark');
+  const isLight=document.documentElement.classList.toggle('light-mode');
+  LS.set('theme',isLight?'light':'dark');
   updateThemeBtn();
 }
 function updateThemeBtn(){
-  const btn = document.getElementById('themeBtn');
-  if(btn) btn.textContent = document.documentElement.classList.contains('light-mode') ? '🌙 夜间' : '☀️ 日间';
+  const btn=document.getElementById('themeBtn');
+  if(btn) btn.textContent=document.documentElement.classList.contains('light-mode')?'☀️':'🌙';
 }
 initTheme();
 
 let _adminKey='';
 
-// ── Auth Gate ──
 async function doLogin(){
   const key=document.getElementById('loginKey').value.trim();
   const err=document.getElementById('loginErr');
@@ -373,8 +420,7 @@ async function doLogin(){
   try{
     const r=await fetch(H+'/admin/verify',{method:'POST',headers:{'Content-Type':'application/json'},body:JSON.stringify({key})});
     if(!r.ok)throw new Error('密钥错误');
-    _adminKey=key;
-    LS.set('adminKey',key);
+    _adminKey=key;LS.set('adminKey',key);
     document.getElementById('loginOverlay').classList.add('hidden');
     document.getElementById('appWrap').classList.remove('blur');
     initApp();
@@ -384,7 +430,6 @@ async function doLogin(){
 
 document.getElementById('loginKey').addEventListener('keydown',e=>{if(e.key==='Enter')doLogin()});
 
-// Auto-login if key saved
 (async()=>{
   const saved=LS.get('adminKey','');
   if(saved){
@@ -410,7 +455,7 @@ function toast(m,ok){
 function clearResp(){
   document.getElementById('response').textContent='';
   document.getElementById('respTime').textContent='';
-  document.getElementById('respLabel').textContent='响应';
+  document.getElementById('respLabel').textContent='';
   document.getElementById('reqStatus').textContent='';
 }
 
@@ -423,7 +468,6 @@ async function api(p,o={}){
   return r.json();
 }
 
-/* ── Send Message ── */
 async function sendMsg(){
   const model=document.getElementById('model').value;
   const prompt=document.getElementById('prompt').value.trim();
@@ -431,11 +475,12 @@ async function sendMsg(){
   const resp=document.getElementById('response');
   const status=document.getElementById('reqStatus');
   const timeEl=document.getElementById('respTime');
+  const label=document.getElementById('respLabel');
   const btn=document.getElementById('sendBtn');
 
   if(!prompt)return toast('请输入消息',0);
   btn.disabled=true;btn.textContent='发送中…';
-  resp.textContent='';timeEl.textContent='';status.textContent='';
+  resp.textContent='';timeEl.textContent='';status.textContent='';label.textContent='响应';
 
   const t0=Date.now();
   try{
@@ -448,8 +493,8 @@ async function sendMsg(){
 
     if(stream){
       const reader=r.body.getReader(),dec=new TextDecoder();
-      let fullContent='', fullThinking='';
-      resp.innerHTML = '<details class="thinking-block" id="thinkBlock" style="display:none"><summary>深度思考</summary><div class="thinking-content" id="thinkContent"></div></details><div id="ansContent"></div>';
+      let fullContent='',fullThinking='';
+      resp.innerHTML='<details class="thinking-block" id="thinkBlock" style="display:none"><summary>深度思考</summary><div class="thinking-content" id="thinkContent"></div></details><div id="ansContent"></div>';
       const thinkBlock=document.getElementById('thinkBlock');
       const thinkContent=document.getElementById('thinkContent');
       const ansContent=document.getElementById('ansContent');
@@ -486,9 +531,7 @@ async function sendMsg(){
       if(msg?.reasoning_content){
         html+=`<details class="thinking-block"><summary>深度思考</summary><div class="thinking-content">${msg.reasoning_content.replace(/</g,'&lt;')}</div></details>`;
       }
-      if(msg?.content){
-        html+=`<div>${msg.content.replace(/</g,'&lt;')}</div>`;
-      }
+      if(msg?.content) html+=`<div>${msg.content.replace(/</g,'&lt;')}</div>`;
       resp.innerHTML=html||`<pre>${JSON.stringify(d,null,2)}</pre>`;
       timeEl.textContent=((Date.now()-t0)/1000).toFixed(1)+'s';
       status.textContent=r.status+' OK';status.style.color='var(--green)';
@@ -500,9 +543,9 @@ async function sendMsg(){
   btn.disabled=false;btn.textContent='▸ 发送';
 }
 
-/* ── Stats & Accounts ── */
 function flashPoll(){
   const d=document.getElementById('pollDot');
+  if(!d)return;
   d.classList.remove('active');void d.offsetWidth;d.classList.add('active');
 }
 
@@ -518,10 +561,9 @@ async function loadStats(){
     document.getElementById('d-muted').textContent=a.muted||0;
     document.getElementById('d-queue').textContent=a.queue_size;
     document.getElementById('topStats').innerHTML=
-      `<span class="si"><span class="dot" style="background:var(--accent)"></span> 账号 <b>${a.total}</b></span>
-       <span class="si"><span class="dot" style="background:var(--green)"></span> 在线 <b>${a.logged_in}</b></span>
-       <span class="si"><span class="dot" style="background:var(--amber)"></span> 使用中 <b>${a.in_use}</b></span>
-       <span class="si"><span class="dot" style="background:var(--text-dim)"></span> 排队 <b>${a.queue_size}</b></span>`;
+      `<span class="si"><span class="dot" style="background:var(--accent)"></span> <b>${a.total}</b></span>
+       <span class="si hide-sm"><span class="dot" style="background:var(--green)"></span> <b>${a.logged_in}</b></span>
+       <span class="si hide-sm"><span class="dot" style="background:var(--amber)"></span> <b>${a.in_use}</b></span>`;
   }catch(e){}
 }
 
@@ -532,49 +574,40 @@ async function loadAccounts(){
     for(const a of d.accounts){
       r+=`<tr>
         <td><span class="email">${a.email}</span></td>
-        <td class="hide-m">${a.name||'—'}</td>
+        <td class="hide-xs">${a.name||'—'}</td>
         <td><span class="badge ${a.logged_in?'badge-on':'badge-off'}">${a.logged_in?'在线':'离线'}</span></td>
         <td><span class="badge ${a.in_use?'badge-on':'badge-idle'}">${a.in_use?'使用中':'空闲'}</span></td>
-        <td>${a.is_muted?`<span class="badge badge-warn" title="${a.muted_until||''}">禁言</span>`:'<span class="badge badge-idle">正常</span>'}</td>
-        <td class="hide-m">${a.error_count>0?'<span class="badge badge-off">'+a.error_count+'</span>':'—'}</td>
+        <td class="hide-xs">${a.is_muted?`<span class="badge badge-warn" title="${a.muted_until||''}">禁言</span>`:'<span class="badge badge-idle">正常</span>'}</td>
+        <td class="hide-xs">${a.error_count>0?`<span class="badge badge-off">${a.error_count}</span>`:'—'}</td>
         <td><button class="btn btn-sm" onclick="doLoginAccount('${a.email}')">${a.logged_in?'重连':'登录'}</button></td>
       </tr>`;
     }
-    document.getElementById('tbl').innerHTML=r||'<tr><td colspan="7" class="empty">暂无账号</td></tr>';
+    document.getElementById('tbl').innerHTML=r||'<tr><td colspan="7" style="text-align:center;padding:20px;color:var(--text-muted)">暂无账号</td></tr>';
   }catch(e){
-    document.getElementById('tbl').innerHTML='<tr><td colspan="7" style="color:var(--red);text-align:center;padding:16px">'+e.message+'</td></tr>';
+    document.getElementById('tbl').innerHTML=`<tr><td colspan="7" style="color:var(--red);text-align:center;padding:16px">${e.message}</td></tr>`;
   }
 }
 
 async function doLoginAccount(email){
   try{
-    toast('正在唤醒 '+email+'...', 1);
-    await api('/admin/accounts/login',{
-      method:'POST',json:true,
-      body:JSON.stringify({email}),
-      headers:{'admin-key':getAdminKey()}
-    });
-    toast('已触发登录任务', 1);
+    toast('正在唤醒 '+email+'...',1);
+    await api('/admin/accounts/login',{method:'POST',json:true,body:JSON.stringify({email}),headers:{'admin-key':getAdminKey()}});
+    toast('已触发登录任务',1);
     loadAll();
-  }catch(e){toast('触发失败: '+e.message, 0)}
+  }catch(e){toast('触发失败: '+e.message,0)}
 }
 
 async function doImport(){
   const v=document.getElementById('inp').value.trim();
   if(!v)return toast('请输入账号',0);
   const accts=[];
-  // 自动检测：JSON 格式 vs 文本格式
   if(/^\s*[\[{]/.test(v)){
     try{
       let parsed=JSON.parse(v);
       if(Array.isArray(parsed)){
-        for(const a of parsed){
-          if(a.email&&a.password)accts.push({email:a.email.trim(),password:a.password,name:a.name||'',proxy:a.proxy||''});
-        }
+        for(const a of parsed) if(a.email&&a.password) accts.push({email:a.email.trim(),password:a.password,name:a.name||'',proxy:a.proxy||''});
       }else if(parsed.accounts&&Array.isArray(parsed.accounts)){
-        for(const a of parsed.accounts){
-          if(a.email&&a.password)accts.push({email:a.email.trim(),password:a.password,name:a.name||'',proxy:a.proxy||''});
-        }
+        for(const a of parsed.accounts) if(a.email&&a.password) accts.push({email:a.email.trim(),password:a.password,name:a.name||'',proxy:a.proxy||''});
       }else if(parsed.email&&parsed.password){
         accts.push({email:parsed.email.trim(),password:parsed.password,name:parsed.name||'',proxy:parsed.proxy||''});
       }
@@ -583,16 +616,12 @@ async function doImport(){
     for(const l of v.split('\n')){
       const t=l.trim();if(!t)continue;
       const p=t.split(':',4);
-      if(p.length>=2)accts.push({email:p[0].trim(),password:p[1],name:p[2]||'',proxy:p[3]||''});
+      if(p.length>=2) accts.push({email:p[0].trim(),password:p[1],name:p[2]||'',proxy:p[3]||''});
     }
   }
   if(!accts.length)return toast('未识别到有效账号',0);
   try{
-    const d=await api('/admin/accounts/import',{
-      method:'POST',json:true,
-      body:JSON.stringify({accounts:accts}),
-      headers:{'admin-key':getAdminKey()}
-    });
+    const d=await api('/admin/accounts/import',{method:'POST',json:true,body:JSON.stringify({accounts:accts}),headers:{'admin-key':getAdminKey()}});
     document.getElementById('inp').value='';
     document.getElementById('msg').textContent='已导入 '+d.imported+' 个';
     toast('成功导入 '+d.imported+' 个',1);
@@ -602,15 +631,11 @@ async function doImport(){
 
 async function loadAll(){await loadStats();await loadAccounts()}
 
-// Ctrl+Enter to send
 document.getElementById('prompt').addEventListener('keydown',e=>{if(e.ctrlKey&&e.key==='Enter')sendMsg()});
 
-let _pollTimer=null;
-let _logTimer=null;
+let _pollTimer=null,_logTimer=null;
 function initApp(){
-  loadAll();
-  loadSettings();
-  loadLogs();
+  loadAll();loadSettings();loadLogs();
   if(!_pollTimer)_pollTimer=setInterval(loadAll,12000);
   if(!_logTimer)_logTimer=setInterval(loadLogs,3000);
 }
@@ -623,7 +648,6 @@ async function loadSettings(){
     document.getElementById('setMaxBrowsers').value=d.max_active_browsers||3;
     document.getElementById('setLogFile').checked=d.log_file_enabled||false;
     document.getElementById('setLogMaxMb').value=d.log_file_max_mb||10;
-    // Update level buttons
     const lvl={10:'DEBUG',20:'INFO',30:'WARNING',40:'ERROR'}[d.log_level]||'INFO';
     document.querySelectorAll('#levelBtns .btn').forEach(b=>b.classList.toggle('active',b.textContent===lvl||(b.textContent==='WARN'&&lvl==='WARNING')));
   }catch(e){}
@@ -637,18 +661,13 @@ async function saveSettings(){
   const maxBrowsers=parseInt(document.getElementById('setMaxBrowsers').value)||3;
   if(!keys.length){toast('请至少填写一个 API Key',0);return}
   try{
-    await api('/admin/settings',{
-      method:'POST',json:true,
-      body:JSON.stringify({api_keys:keys,admin_key:ak||undefined,max_active_browsers:maxBrowsers,log_file_enabled:logFile,log_file_max_mb:logMax}),
-      headers:{'admin-key':getAdminKey()}
-    });
+    await api('/admin/settings',{method:'POST',json:true,body:JSON.stringify({api_keys:keys,admin_key:ak||undefined,max_active_browsers:maxBrowsers,log_file_enabled:logFile,log_file_max_mb:logMax}),headers:{'admin-key':getAdminKey()}});
     if(ak&&ak!==_adminKey){_adminKey=ak;LS.set('adminKey',ak)}
     document.getElementById('setMsg').textContent='已保存';
     toast('设置已保存',1);
   }catch(e){toast(e.message,0)}
 }
 
-/* ── Logs ── */
 async function loadLogs(){
   try{
     const d=await api('/admin/logs?n=200',{headers:{'admin-key':getAdminKey()}});
@@ -680,4 +699,4 @@ async function setLevel(lvl){
 }
 </script>
 </body>
-</html>
+</html>