/* ═══ CSS Reset & Variables (Dark default) ═══ */
*{margin:0;padding:0;box-sizing:border-box}

/* ═══ Dark Theme (default) — 2026-05-31 调亮 v2 ═══ */
[data-theme="dark"],:root{
  --bg:#14141e;
  --surface:#1a1a28;
  --surface2:#222235;
  --border:#2e2e40;
  --primary:#6c5ce7;
  --primary-light:#a29bfe;
  --accent:#00cec9;
  --green:#00b894;
  --red:#e17055;
  --yellow:#fdcb6e;
  --text:#e8e8ef;
  --text2:#9898a6;
  --text3:#5a5a6e;
  --chat-user-bg:#6c5ce7;
  --chat-ai-bg:#262640;
  --radius-sm:6px;
  --radius-md:8px;
  --radius-lg:12px;
  --modal-bg:#222235;
  --task-glow:rgba(108,92,231,.2);
  --header-bg:#1a1a28;
  --select-bg:#222235;
  --select-hover:#2e2e40;
  --task-card-bg:#26263a;
  --tooltip-bg:#2e2e40;
}

/* ═══ Light Theme ═══ */
[data-theme="light"]{
  --bg:#f0f0f5;
  --surface:#ffffff;
  --surface2:#e8e8f0;
  --border:#d0d0da;
  --primary:#6c5ce7;
  --primary-light:#8b7cf7;
  --accent:#00b894;
  --green:#00a67e;
  --red:#d63031;
  --yellow:#e17055;
  --text:#1a1a2e;
  --text2:#5a5a6e;
  --text3:#9898a6;
  --chat-user-bg:#6c5ce7;
  --chat-ai-bg:#e8e8f0;
  --radius-sm:6px;
  --radius-md:8px;
  --radius-lg:12px;
  --modal-bg:#ffffff;
  --task-glow:rgba(108,92,231,.15);
  --header-bg:#ffffff;
  --select-bg:#f0f0f5;
  --select-hover:#e0e0ea;
  --task-card-bg:#f5f5fa;
  --tooltip-bg:#e0e0ea;
}

html,body{height:100%;overflow:hidden;font-family:'Segoe UI',system-ui,sans-serif;background:var(--bg);color:var(--text)}

/* ═══ Layout: header → 3-column body + footer ═══ */
.page-wrapper{display:grid;grid-template-rows:48px 1fr 32px;height:100vh;width:100vw;overflow:hidden}

/* ─ Header ─ */
.header{grid-column:1/-1;display:flex;align-items:center;gap:10px;padding:0 14px;background:var(--header-bg);border-bottom:1px solid var(--border);z-index:100}
.logo{display:flex;align-items:center;gap:6px;font-size:15px;font-weight:700;white-space:nowrap;user-select:none}
.logo span{color:var(--primary-light)}
.urlbar{flex:1;display:flex;gap:6px;background:var(--surface2);border:1px solid var(--border);border-radius:var(--radius-sm);padding:5px 10px}
.urlbar input{flex:1;background:none;border:none;color:var(--text);font-size:13px;outline:none}
.urlbar button{background:var(--primary);color:#fff;border:none;border-radius:4px;padding:5px 14px;cursor:pointer;font-size:12px;transition:transform .12s ease}
.status-dots{display:flex;gap:6px;align-items:center}
.status-dot{width:7px;height:7px;border-radius:50%;background:var(--red)}
.status-dot.ok{background:var(--green)}

/* ─ Role Selector (custom dropdown) ─ */
.role-selector{flex-shrink:0;position:relative}
.role-selector-trigger{
  display:flex;align-items:center;gap:4px;
  background:var(--select-bg);
  border:1px solid var(--border);
  border-radius:var(--radius-sm);
  padding:5px 10px;
  color:var(--text);
  font-size:12px;
  font-weight:500;
  cursor:pointer;
  min-width:90px;
  transition:border-color .15s;
  user-select:none;
  white-space:nowrap;
}
.role-selector-trigger:hover{border-color:var(--primary)}
.role-arrow{font-size:10px;color:var(--text2);margin-left:auto;transition:transform .2s}
.role-arrow.open{transform:rotate(180deg)}

.role-dropdown{
  position:fixed;
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius-sm);
  box-shadow:0 4px 16px rgba(0,0,0,.35);
  z-index:9999;
  display:none;
  min-width:120px;
  overflow:hidden;
}
.role-dropdown.open{display:block}
.role-option{
  padding:8px 14px;
  font-size:12px;
  font-weight:500;
  color:var(--text);
  cursor:pointer;
  transition:background .15s;
  white-space:nowrap;
}
.role-option:hover{background:var(--surface2)}
.role-option.active{color:var(--primary-light);background:var(--task-glow)}

/* ─ Project Selector (RAG 项目文档检索) — 2026-05-17 ─ */
.project-selector{flex-shrink:0;position:relative}
.project-selector-trigger{
  display:flex;align-items:center;gap:4px;
  background:var(--select-bg);
  border:1px solid var(--border);
  border-radius:var(--radius-sm);
  padding:5px 10px;
  color:var(--text);
  font-size:12px;
  font-weight:500;
  cursor:pointer;
  min-width:90px;
  transition:border-color .15s;
  user-select:none;
  white-space:nowrap;
}
.project-selector-trigger:hover{border-color:var(--primary-light)}
.project-arrow{font-size:10px;color:var(--text2);margin-left:auto;transition:transform .2s}
.project-arrow.open{transform:rotate(180deg)}
.project-dropdown{
  position:fixed;
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius-sm);
  box-shadow:0 4px 16px rgba(0,0,0,.35);
  z-index:9999;
  display:none;
  min-width:150px;
  overflow:hidden;
}
.project-dropdown.open{display:block}
.project-option{
  padding:8px 14px;
  font-size:12px;
  font-weight:500;
  color:var(--text);
  cursor:pointer;
  transition:background .15s;
  white-space:nowrap;
}
.project-option:hover{background:var(--surface2)}
.project-option.active{color:var(--primary-light);background:var(--task-glow)}

/* ─ V6.0 Model Selector (手动模型切换) ─ */
.model-selector{flex-shrink:0;position:relative}
.model-selector-trigger{
  display:flex;align-items:center;gap:4px;
  background:var(--select-bg);
  border:1px solid var(--border);
  border-radius:var(--radius-sm);
  padding:5px 10px;
  color:var(--text);
  font-size:12px;
  font-weight:500;
  cursor:pointer;
  min-width:120px;
  transition:border-color .15s;
  user-select:none;
  white-space:nowrap;
}
.model-selector-trigger:hover{border-color:var(--primary)}
.model-selector-trigger.model-image-mode{border-color:var(--accent, #00b894);color:var(--accent, #00b894)}
.model-arrow{font-size:10px;color:var(--text2);margin-left:auto;transition:transform .2s}
.model-arrow.open{transform:rotate(180deg)}
.model-dropdown{
  position:fixed;
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius-sm);
  box-shadow:0 4px 16px rgba(0,0,0,.35);
  z-index:9999;
  display:none;
  min-width:160px;
  overflow:hidden;
}
.model-dropdown.open{display:block}
.model-option{
  padding:8px 14px;
  font-size:12px;
  font-weight:500;
  color:var(--text);
  cursor:pointer;
  transition:background .15s;
  white-space:nowrap;
  display:flex;align-items:center;gap:6px;
}
.model-option:hover{background:var(--surface2)}
.model-option.active{color:var(--primary-light);background:var(--task-glow)}
.model-option .model-tag{
  font-size:9px;font-weight:600;
  padding:1px 5px;border-radius:3px;
  background:var(--primary);color:#fff;
  margin-left:auto;
}
.model-option .model-tag.image-tag{
  background:var(--accent, #00b894);color:#fff;
}
.model-hint{
  font-size:10px;color:var(--text3);
  padding:6px 14px;border-top:1px solid var(--border);
  font-style:italic;
}

/* ─ Chat Header Model Badge ─ */
.chat-model-badge{
  font-size:10px;font-weight:500;
  color:var(--text3);
  background:var(--surface2);
  border:1px solid var(--border);
  border-radius:12px;
  padding:2px 8px;
  white-space:nowrap;
  flex-shrink:0;
  user-select:none;
}
.chat-model-badge.image-mode{
  border-color:var(--accent, #00b894);
  color:var(--accent, #00b894);
}

/* ─ Theme Toggle ─ */
.theme-toggle{
  width:30px;height:30px;
  border-radius:50%;
  background:var(--surface2);
  border:1px solid var(--border);
  display:flex;align-items:center;justify-content:center;
  cursor:pointer;
  flex-shrink:0;
  transition:all .2s ease;
  font-size:14px;
}
.theme-toggle:hover{background:var(--primary);border-color:var(--primary);transform:scale(1.1)}

/* ─ Settings Gear ─ */
.settings-gear{
  width:30px;height:30px;
  border-radius:50%;
  background:var(--surface2);
  border:1px solid var(--border);
  display:flex;align-items:center;justify-content:center;
  cursor:pointer;
  flex-shrink:0;
  transition:all .2s ease;
  font-size:14px;
}
.settings-gear:hover{background:var(--primary);border-color:var(--primary);transform:scale(1.1)}

/* ─ Body Row: left sidebar | center | right chat ─ */
.body-row{grid-column:1/-1;display:flex;overflow:hidden;height:100%}

/* ═══ Left Sidebar (240px) ═══ */
.left-panel{width:240px;flex-shrink:0;background:var(--surface);border-right:1px solid var(--border);display:flex;flex-direction:column;overflow:hidden}
.left-tabs{display:flex;flex-wrap:wrap;border-bottom:1px solid var(--border);flex-shrink:0}
.left-tab{padding:7px 6px;text-align:center;font-size:10px;cursor:pointer;color:var(--text2);border-bottom:2px solid transparent;transition:.2s;white-space:nowrap}
.left-tab:hover{color:var(--text)}.left-tab.active{color:var(--primary-light);border-bottom-color:var(--primary)}
.left-content{flex:1;overflow-y:auto;padding:6px}
.left-pane{display:none}.left-pane.active{display:block}
#historyPane.active{display:flex;flex-direction:column;height:100%}

/* --- Browser Tabs --- */
.tab-list{list-style:none}
.tab-item{display:flex;align-items:center;gap:6px;padding:6px 8px;border-radius:var(--radius-sm);cursor:pointer;font-size:12px;margin-bottom:2px;transition:.15s}
.tab-item:hover{background:var(--surface2)}
.tab-item.active{background:var(--surface2);border:1px solid var(--primary)}
.tab-item .tab-close{margin-left:auto;opacity:0;font-size:14px;color:var(--text2);background:none;border:none;cursor:pointer}
.tab-item:hover .tab-close{opacity:1}
.tab-item .tab-title{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.new-tab-btn{width:100%;padding:5px;margin-top:4px;background:var(--surface2);border:1px dashed var(--border);border-radius:var(--radius-sm);color:var(--text2);cursor:pointer;font-size:11px}
.new-tab-btn:hover{border-color:var(--primary);color:var(--text)}

/* --- Clusterize Virtual Scroll (History) --- */
.clusterize-scroll{flex:1;overflow-y:auto;overflow-x:hidden}
.clusterize-scroll::-webkit-scrollbar{width:4px}
.clusterize-scroll::-webkit-scrollbar-thumb{background:var(--text3);border-radius:2px}
.clusterize-extra-row,.clusterize-no-data{text-align:center;color:var(--text3);font-size:10px;padding:8px}
.history-item{display:flex;flex-direction:column;justify-content:center;height:48px;padding:3px 8px;border-radius:4px;cursor:pointer;transition:.15s;box-sizing:border-box}
.history-item:hover{background:var(--surface2)}
.hist-title{font-weight:500;color:var(--text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:11px}
.hist-url{font-size:9px;color:var(--text3);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.hist-time{font-size:9px;color:var(--text3);margin-top:1px}
.bookmark-item{display:flex;align-items:center;gap:6px;padding:5px 8px;font-size:11px;border-radius:4px;margin-bottom:2px;transition:.15s}
.bookmark-item:hover{background:var(--surface2)}
.bm-content{flex:1;overflow:hidden;cursor:pointer}
.bm-title{font-weight:500;color:var(--text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:11px}
.bm-url{font-size:9px;color:var(--text3);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.bm-del{opacity:0;background:none;border:none;color:var(--red);cursor:pointer;font-size:12px;padding:2px 4px;border-radius:3px}
.bookmark-item:hover .bm-del{opacity:1}
.bm-del:hover{background:var(--surface2)}
/* 书签文件夹分组 */
.bookmark-folder{margin-bottom:6px}
.folder-header{display:flex;align-items:center;gap:6px;padding:5px 8px;cursor:pointer;font-size:11px;font-weight:600;color:var(--text2);border-radius:4px;transition:.15s;user-select:none}
.folder-header:hover{background:var(--surface2);color:var(--text)}
.folder-arrow{transition:transform .2s;font-size:8px;color:var(--text3);display:inline-block;width:12px;text-align:center}
.folder-arrow.open{transform:rotate(90deg)}
.folder-name{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.folder-count{font-size:9px;color:var(--text3);font-weight:400}
.folder-items{margin-left:12px;overflow:hidden;transition:max-height .25s ease}
.folder-items.collapsed{max-height:0}
.download-item{display:flex;align-items:center;gap:8px;padding:5px 8px;font-size:11px;border-radius:4px;margin-bottom:2px;transition:.15s}
.download-item:hover{background:var(--surface2)}
.dl-icon{font-size:14px;flex-shrink:0}
.dl-info{flex:1;overflow:hidden}
.dl-name{font-weight:500;color:var(--text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:11px}
.dl-meta{font-size:9px;color:var(--text3)}
.dl-open{background:none;border:none;cursor:pointer;font-size:13px;padding:2px;border-radius:3px;opacity:0;transition:.15s}
.download-item:hover .dl-open{opacity:1}
.dl-open:hover{background:var(--surface2)}

/* ═══ Memory (moved to left sidebar) ═══ */
.memory-section{margin-bottom:10px}
.memory-section h4{font-size:10px;font-weight:600;color:var(--text3);text-transform:uppercase;letter-spacing:.4px;margin-bottom:6px;padding:0 2px}
.memory-card{background:var(--surface2);border-radius:var(--radius-sm);padding:6px 8px;margin-bottom:4px;font-size:10px;line-height:1.5}
.memory-card .mem-key{font-weight:600;color:var(--primary-light);margin-bottom:2px;font-size:10px}
.memory-card .mem-val{color:var(--text2);white-space:pre-wrap;max-height:60px;overflow-y:auto;font-size:10px}
.memory-card .mem-del{float:right;color:var(--red);cursor:pointer;font-size:9px;opacity:.6}
.memory-card .mem-del:hover{opacity:1}
.memory-add-row{display:flex;flex-direction:column;gap:4px;padding:4px 0}
.memory-add-row input{background:var(--surface2);border:1px solid var(--border);border-radius:4px;padding:4px 6px;color:var(--text);font-size:10px;outline:none}
.memory-add-row input:focus{border-color:var(--primary)}
.memory-add-row button{background:var(--primary);color:#fff;border:none;border-radius:4px;padding:4px;cursor:pointer;font-size:10px}

/* ═══ Center Panel (browser viewport) ═══ */
.main-content{display:flex;flex:1;overflow:hidden;position:relative;min-width:0}
.center-panel{background:#000;display:flex;flex-direction:column;position:relative;overflow:hidden;flex:1;min-width:80px;transition:flex .3s ease,opacity .3s ease}
.browser-screen{flex:1;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}
.browser-screen img{max-width:100%;max-height:100%;object-fit:contain}
/* T1: iframe 真渲染模式 — 铺满整个浏览器屏幕区域 */
.browser-screen iframe{position:absolute;inset:0;width:100%;height:100%;background:#fff}
.page-overlay{position:absolute;top:6px;left:6px;background:rgba(0,0,0,.75);padding:3px 10px;border-radius:4px;font-size:11px;color:var(--text2)}
.page-overlay-right{position:absolute;top:6px;right:6px;background:rgba(0,0,0,.75);padding:3px 10px;border-radius:4px;font-size:11px;max-width:220px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--text2)}

/* V14: 页面加载叠加层 */
.page-loading-overlay{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;background:rgba(0,0,0,.6);z-index:10}
.page-loading-spinner{width:36px;height:36px;border:3px solid rgba(255,255,255,.2);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}
.page-loading-text{color:var(--text2);font-size:13px;margin-top:10px}
@keyframes spin{to{transform:rotate(360deg)}}

/* ─ Drag Handle ─ */
.drag-handle{width:4px;cursor:col-resize;background:var(--border);flex-shrink:0;position:relative;z-index:10;transition:background .15s}
.drag-handle:hover,.drag-handle.active{background:var(--primary)}
.drag-handle::after{content:'';position:absolute;left:-4px;right:-4px;top:0;bottom:0}

/* ═══ Right Panel — WeChat-Style Chat ═══ */
.right-panel{background:var(--surface);overflow:hidden;display:flex;flex-direction:column;width:420px;min-width:320px;flex-shrink:0;transition:width .3s ease}
.focus-mode .center-panel{flex:0 0 80px;min-width:80px;opacity:.25;pointer-events:none}
.focus-mode .drag-handle{opacity:.2;pointer-events:none}
.right-maximized .right-panel{width:100%!important;flex:1}
.right-maximized .center-panel,.right-maximized .drag-handle{display:none}
.maximize-btn{background:none;border:none;color:var(--text2);cursor:pointer;font-size:13px;padding:2px 6px;border-radius:4px;margin-left:auto;transition:.15s}
.maximize-btn:hover{color:var(--text);background:var(--surface2)}

/* ─ Chat Header ─ */
.chat-header{display:flex;align-items:center;gap:8px;padding:10px 14px;background:var(--surface);border-bottom:1px solid var(--border);flex-shrink:0}
.chat-header h2{font-size:14px;font-weight:600;white-space:nowrap;color:var(--text)}

/* ─ Chat Messages ─ */
.chat-messages{flex:1;overflow-y:auto;padding:10px 14px;display:flex;flex-direction:column;gap:6px;min-height:0;scroll-behavior:smooth}
.chat-msg{display:flex;flex-direction:column;max-width:88%;animation:fadeIn .2s ease}
.chat-msg.msg-user{align-self:flex-end;align-items:flex-end;margin-left:auto}
.chat-msg.msg-ai{align-self:flex-start;align-items:flex-start}
@keyframes fadeIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}
.msg-label{font-size:10px;color:var(--text3);margin-bottom:2px;padding:0 4px}
.msg-bubble{padding:9px 14px;font-size:13px;line-height:1.6;white-space:pre-wrap;word-break:break-word;border-radius:18px;max-width:100%;overflow-wrap:break-word}
.msg-bubble-user{background:var(--chat-user-bg);color:#fff;border-bottom-right-radius:4px}
.msg-bubble-ai{background:var(--chat-ai-bg);color:var(--text);border-bottom-left-radius:4px}
.msg-bubble pre{margin:0;white-space:pre-wrap;font-family:inherit;font-size:13px}
.msg-bubble code{font-family:'Cascadia Code','Fira Code',monospace;font-size:11px;background:rgba(0,0,0,.3);padding:1px 4px;border-radius:3px}
.msg-footer{display:flex;align-items:center;gap:6px;margin-top:2px;padding:0 4px}
.msg-time{font-size:9px;color:var(--text3);opacity:.7}
.msg-voice-btn{background:none;border:none;color:var(--text2);cursor:pointer;font-size:11px;padding:2px 5px;border-radius:4px;transition:.15s;opacity:.5}
.msg-voice-btn:hover{opacity:1;color:var(--accent);background:var(--surface2)}
.msg-img{max-width:180px;max-height:160px;border-radius:var(--radius-sm);display:block;margin-bottom:4px;cursor:pointer}

/* ═══ V14: 聊天消息操作浮标 ═══ */
.msg-action-btn{background:none;border:none;color:var(--text2);cursor:pointer;font-size:11px;padding:2px 5px;border-radius:4px;transition:.15s;opacity:.4}
.msg-action-btn:hover{opacity:1;color:var(--accent);background:var(--surface2)}

/* AI消息footer操作按钮行 */
.msg-ai .msg-footer{gap:4px}

/* 点赞状态 */
.msg-liked .msg-action-btn.like{color:#e74c3c;opacity:1}

/* ═══ 用户消息悬停按钮 ═══ */
.msg-user-actions{display:flex;gap:3px;opacity:0;transition:opacity .2s;margin-bottom:4px}
.msg-bubble-v14:hover .msg-user-actions{opacity:1}
.msg-user-actions .msg-action-btn{font-size:11px;padding:2px 6px}

/* ═══ 分享面板 ═══ */
.msg-share-panel{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);z-index:9999;background:var(--bg);border:1px solid var(--border);border-radius:12px;box-shadow:0 8px 32px rgba(0,0,0,.4);width:380px;max-width:90vw;display:none}
.msg-share-header{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;border-bottom:1px solid var(--border);font-size:14px;font-weight:600}
.msg-share-close{background:none;border:none;color:var(--text3);cursor:pointer;font-size:16px}
.msg-share-body{padding:12px 16px}
.msg-share-actions{display:flex;gap:8px}
.msg-share-actions button{padding:6px 16px;border:1px solid var(--border);border-radius:6px;background:var(--bg2);color:var(--text);cursor:pointer;font-size:12px;transition:.15s}
.msg-share-actions button:hover{border-color:var(--accent);color:var(--accent)}

/* ─ Recording state for mic button in input bar ─ */
.input-btn.recording{border-color:var(--red);color:var(--red);animation:pulseRecording 1s infinite}
@keyframes pulseRecording{0%,100%{box-shadow:0 0 0 0 rgba(225,112,85,.4)}50%{box-shadow:0 0 0 8px rgba(225,112,85,0)}}

/* ─ Inline Image Preview (embedded in input bar area) ─ */
.inline-image-preview{display:none;padding:4px 14px 0;background:var(--surface);border-top:1px solid var(--border)}
.inline-image-item{display:inline-flex;align-items:center;gap:4px;background:var(--surface2);border:1px solid var(--border);border-radius:var(--radius-sm);padding:3px 6px;position:relative;margin-bottom:2px}
.inline-image-item img{width:32px;height:32px;border-radius:3px;object-fit:cover}
.inline-img-remove{background:var(--red);color:#fff;border:none;border-radius:50%;width:16px;height:16px;font-size:9px;cursor:pointer;display:flex;align-items:center;justify-content:center;line-height:1;position:absolute;top:-6px;right:-6px;transition:.15s}
.inline-img-remove:hover{transform:scale(1.2)}
.inline-img-name{font-size:10px;color:var(--text2);max-width:80px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* ─ Batch Image Preview Grid (V4.2 多截图联合分析) ─ */
.batch-image-preview{display:none;padding:8px 14px;background:var(--surface);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.batch-header{display:flex;align-items:center;gap:10px;margin-bottom:8px}
.batch-title{font-size:13px;font-weight:700;color:var(--accent)}
.batch-count{font-size:11px;color:var(--text2);background:var(--surface2);padding:2px 8px;border-radius:10px}
.batch-clear-btn{font-size:11px;color:var(--red);background:none;border:1px solid var(--red);border-radius:4px;padding:2px 8px;cursor:pointer;transition:.15s}
.batch-clear-btn:hover{background:var(--red);color:#fff}
.batch-close-btn{
  width:26px;height:26px;border-radius:50%;
  border:1px solid var(--border);
  background:var(--surface2);
  color:var(--text2);
  cursor:pointer;font-size:13px;
  display:flex;align-items:center;justify-content:center;
  flex-shrink:0;transition:.15s;line-height:1;padding:0;
  margin-left:auto;
}
.batch-close-btn:hover{background:#e17055;color:#fff;border-color:#e17055}
.batch-images-grid{display:flex;flex-wrap:wrap;gap:6px;max-height:140px;overflow-y:auto;padding:2px 0}
.batch-image-item{position:relative;width:72px;height:72px;border-radius:6px;border:2px solid var(--border);overflow:hidden;cursor:pointer;transition:.15s;flex-shrink:0}
.batch-image-item:hover{border-color:var(--accent)}
.batch-image-item img{width:100%;height:100%;object-fit:cover}
.batch-image-item .batch-ocr-badge{position:absolute;top:2px;right:2px;background:#50fa7b;color:#000;font-size:9px;padding:1px 4px;border-radius:3px;font-weight:700}
.batch-image-item .batch-img-remove{position:absolute;top:-4px;right:-4px;background:var(--red);color:#fff;border:none;border-radius:50%;width:18px;height:18px;font-size:9px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:.15s;opacity:0;z-index:2}
.batch-image-item:hover .batch-img-remove{opacity:1}
.batch-image-item .batch-img-name{position:absolute;bottom:0;left:0;right:0;background:rgba(0,0,0,0.7);color:#fff;font-size:9px;padding:1px 4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.batch-status{font-size:10px;color:var(--text2);margin-top:6px;min-height:16px}
.batch-status .batch-ocr-progress{color:var(--accent)}

/* ─ OCR Result Box (under inline image preview) ─ */
.ocr-result-box{margin:6px 0 4px;padding:8px 10px;background:#1a1a2e;border:1px solid #3a3a5e;border-radius:8px;display:none;max-height:200px;overflow-y:auto;position:relative}
[data-theme="light"] .ocr-result-box{background:#f0f0f5;border:1px solid #d0d0da}
.ocr-result-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:4px}
.ocr-result-label{font-size:11px;color:#8be9fd;font-weight:600}
.ocr-close-btn{width:22px;height:22px;border-radius:50%;border:none;background:var(--surface2);color:var(--text2);cursor:pointer;font-size:12px;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:.15s;line-height:1;padding:0}
.ocr-close-btn:hover{background:var(--red);color:#fff}
[data-theme="light"] .ocr-close-btn{background:#d0d0da;color:#666}
[data-theme="light"] .ocr-close-btn:hover{background:#d63031;color:#fff}
[data-theme="light"] .ocr-result-label{color:#6c5ce7}
.ocr-result-text{font-family:'Courier New',monospace;font-size:12px;color:#f8f8f2;white-space:pre-wrap;word-break:break-all;line-height:1.6;margin:0;padding:6px 8px;background:#282a36;border-radius:4px;max-height:120px;overflow-y:auto}
[data-theme="light"] .ocr-result-text{background:#e8e8f0;color:#1a1a2e}
.ocr-result-actions{display:flex;gap:6px;margin-top:6px}
.ocr-btn{background:#6272a4;color:#fff;border:none;border-radius:4px;padding:3px 10px;font-size:11px;cursor:pointer;transition:.15s}
.ocr-btn:hover{background:#7086b8}
.ocr-btn.secondary{background:#44475a}
.ocr-btn.secondary:hover{background:#555970}
[data-theme="light"] .ocr-btn{background:#6c5ce7}
[data-theme="light"] .ocr-btn:hover{background:#5a4bd1}
[data-theme="light"] .ocr-btn.secondary{background:#9898a6}
[data-theme="light"] .ocr-btn.secondary:hover{background:#a8a8b6}
.ocr-status{font-size:10px;color:#6272a4;margin-top:4px;font-style:italic}
.ocr-status.success{color:#50fa7b}
.ocr-status.error{color:#ff5555}
[data-theme="light"] .ocr-status{color:#6c5ce7}
[data-theme="light"] .ocr-status.success{color:#00a67e}
[data-theme="light"] .ocr-status.error{color:#d63031}

/* ─ Chat Input Bar ─ */
.chat-input-bar{display:flex;align-items:flex-end;gap:6px;padding:8px 12px 10px;background:var(--surface);border-top:1px solid var(--border);flex-shrink:0;position:sticky;bottom:0;z-index:20}
.chat-input-bar textarea{flex:1;background:var(--surface2);border:1px solid var(--border);border-radius:20px;padding:9px 14px;color:var(--text);font-size:13px;outline:none;resize:none;min-height:38px;max-height:50vh;line-height:1.5;font-family:inherit;overflow-y:auto;transition:border-color .15s}
.chat-input-bar textarea:focus{border-color:var(--primary)}
.chat-input-bar textarea::placeholder{color:var(--text3)}
/* Input resize handle — 斜条纹可拖拽标识 (修复2) */
.input-resize-handle{
  width:22px;min-height:20px;
  display:flex;align-items:flex-end;justify-content:flex-end;
  cursor:ns-resize;
  user-select:none;flex-shrink:0;
  transition:opacity .15s;
  opacity:0.4;
  padding:0 2px 2px 0;
  position:relative;
}
.input-resize-handle:hover{opacity:0.8}
.input-resize-handle::after{
  content:'';
  width:0;height:0;
  border-left:5px solid transparent;
  border-right:5px solid transparent;
  border-bottom:8px solid var(--text3);
  transform:rotate(-45deg);
  display:none;
}
/* 用SVG背景画斜条纹 */
.input-resize-handle{
  background:repeating-linear-gradient(
    -45deg,
    transparent,
    transparent 2px,
    var(--text3) 2px,
    var(--text3) 3px
  );
  background-size:8px 8px;
  border-radius:0 0 4px 0;
}
.input-resize-handle:hover{
  background:repeating-linear-gradient(
    -45deg,
    transparent,
    transparent 2px,
    var(--accent) 2px,
    var(--accent) 3px
  );
  background-size:8px 8px;
}
.input-btn{width:36px;height:36px;border-radius:50%;border:1px solid var(--border);background:var(--surface2);color:var(--text2);cursor:pointer;font-size:14px;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:.15s}
.input-btn:hover{background:var(--primary);color:#fff;border-color:var(--primary)}
.send-btn{width:36px;height:36px;border-radius:50%;border:none;background:var(--primary);color:#fff;cursor:pointer;font-size:14px;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:.15s}
.send-btn:hover{background:var(--primary-light)}
.send-btn:disabled{opacity:.4;cursor:default}

/* ─ Footer ─ */
.footer{grid-column:1/-1;display:flex;align-items:center;justify-content:space-between;padding:0 14px;background:var(--surface);border-top:1px solid var(--border);font-size:10px;color:var(--text3);user-select:none}
.footer-left,.footer-right{display:flex;align-items:center;gap:10px}
.footer-btn{background:none;border:none;color:var(--text2);cursor:pointer;font-size:13px;padding:2px 6px;border-radius:3px}
.footer-btn:hover{color:var(--text);background:var(--surface2)}

/* ─ Toast ─ */
#hermesToast{position:fixed;top:14px;right:14px;background:var(--primary);color:white;padding:8px 14px;border-radius:var(--radius-sm);font-size:12px;z-index:9999;max-width:320px;word-break:break-all;box-shadow:0 4px 12px rgba(0,0,0,.3);opacity:0;transition:opacity .3s;pointer-events:none}

/* ═══ Task Modal ═══ */
.modal-overlay{
  display:none;position:fixed;top:0;left:0;width:100vw;height:100vh;
  background:rgba(0,0,0,.6);
  z-index:9998;
  justify-content:center;align-items:center;
  animation:modalFadeIn .2s ease;
}
.modal-overlay.active{display:flex}
@keyframes modalFadeIn{from{opacity:0}to{opacity:1}}
.modal-content{
  background:var(--modal-bg);
  border:1px solid var(--border);
  border-radius:var(--radius-lg);
  width:460px;max-width:92vw;
  max-height:85vh;
  display:flex;flex-direction:column;
  box-shadow:0 8px 32px rgba(0,0,0,.4);
  animation:modalSlideIn .25s ease;
}
@keyframes modalSlideIn{from{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}
.modal-header{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 18px;
  border-bottom:1px solid var(--border);
  flex-shrink:0;
}
.modal-header h3{font-size:15px;font-weight:600;color:var(--text)}
.modal-close{
  width:28px;height:28px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  cursor:pointer;font-size:14px;
  color:var(--text2);transition:.15s;
  background:var(--surface2);
}
.modal-close:hover{background:var(--red);color:#fff}
.modal-body{flex:1;overflow-y:auto;padding:14px 18px}
.modal-footer{
  display:flex;align-items:center;justify-content:space-between;
  padding:10px 18px;
  border-top:1px solid var(--border);
  flex-shrink:0;
}
.task-modal .modal-body{padding:0}
.task-modal-body{flex:1;overflow-y:auto;padding:14px 18px}
.task-add-row{display:flex;gap:8px;margin-bottom:14px}
.task-add-row input{
  flex:1;background:var(--surface2);border:1px solid var(--border);
  border-radius:var(--radius-sm);padding:8px 12px;color:var(--text);
  font-size:13px;outline:none;transition:border-color .15s;
}
.task-add-row input:focus{border-color:var(--primary);box-shadow:0 0 0 2px var(--task-glow)}
.task-add-btn{
  background:var(--primary);color:#fff;border:none;
  border-radius:var(--radius-sm);padding:8px 16px;
  cursor:pointer;font-size:13px;font-weight:500;
  white-space:nowrap;transition:.15s;
}
.task-add-btn:hover{background:var(--primary-light)}
.task-list{display:flex;flex-direction:column;gap:6px}
.task-item{
  display:flex;align-items:center;gap:10px;
  padding:10px 12px;
  background:var(--task-card-bg);
  border:1px solid var(--border);
  border-radius:var(--radius-md);
  transition:all .2s ease;
  animation:taskSlideIn .2s ease;
}
@keyframes taskSlideIn{from{opacity:0;transform:translateX(-10px)}to{opacity:1;transform:translateX(0)}}
.task-item:hover{border-color:var(--primary);box-shadow:0 2px 8px var(--task-glow)}
.task-status{
  width:14px;height:14px;border-radius:50%;
  flex-shrink:0;cursor:pointer;transition:all .2s;
  border:2px solid var(--text3);
  background:transparent;
}
.task-status.status-done{background:var(--green);border-color:var(--green);box-shadow:0 0 6px rgba(0,184,148,.3)}
.task-status.status-progress{background:var(--yellow);border-color:var(--yellow);box-shadow:0 0 6px rgba(253,203,110,.3)}
.task-status.status-todo{background:transparent;border-color:var(--text3)}
.task-status:hover{transform:scale(1.2)}
.task-text{
  flex:1;font-size:13px;color:var(--text);
  word-break:break-word;line-height:1.4;
  cursor:pointer;transition:.15s;
}
.task-text.done{text-decoration:line-through;color:var(--text3)}
.task-text:hover{color:var(--primary-light)}
.task-delete{
  background:none;border:none;color:var(--text3);
  cursor:pointer;font-size:16px;padding:2px;
  opacity:.4;transition:all .15s;border-radius:4px;
}
.task-item:hover .task-delete{opacity:1}
.task-delete:hover{color:var(--red);background:var(--surface2)}
.task-stats{font-size:11px;color:var(--text3)}
.task-clear-btn{
  background:var(--surface2);border:1px solid var(--border);
  border-radius:var(--radius-sm);padding:5px 12px;
  color:var(--text2);cursor:pointer;font-size:11px;
  transition:.15s;
}
.task-clear-btn:hover{background:var(--red);border-color:var(--red);color:#fff}
/* ═══ 全选按钮（今日待办 · 左下角）═══ */
.task-footer-left{display:flex;align-items:center;gap:10px;min-width:0}
.task-selectall-btn{
  display:inline-flex;align-items:center;gap:5px;
  background:var(--surface2);border:1px solid var(--border);
  color:var(--text2);font-size:11px;line-height:1;
  padding:5px 12px;border-radius:var(--radius-sm);
  cursor:pointer;transition:.15s;font-family:inherit;
}
.task-selectall-btn .sa-box{
  width:12px;height:12px;flex-shrink:0;position:relative;
  border:1.5px solid var(--text3);border-radius:3px;transition:.15s;
}
.task-selectall-btn .sa-trash{font-size:12px;line-height:1;flex-shrink:0}
.task-selectall-btn.has-selection{background:var(--red);border-color:var(--red);color:#fff}
.task-check{width:14px;height:14px;flex-shrink:0;margin:0;cursor:pointer;accent-color:var(--accent)}
.task-item.selected{background:rgba(0,217,212,.09);border-radius:6px}
.task-selectall-btn .sa-box::after{
  content:'';position:absolute;left:3px;top:-1px;
  width:4px;height:7px;
  border-left:2px solid #fff;border-bottom:2px solid #fff;
  transform:rotate(-45deg);opacity:0;transition:opacity .15s;
}
.task-selectall-btn:hover{color:var(--accent);border-color:var(--accent)}
.task-selectall-btn.all-selected{background:var(--accent);border-color:var(--accent);color:#fff}
.task-selectall-btn.all-selected .sa-box{border-color:#fff}
.task-selectall-btn.all-selected .sa-box::after{opacity:1}

/* ═══ Task Detail Modal — 任务详情二级弹窗 ═══ */
.task-detail-modal{max-width:460px}
.task-detail-body{flex:1;overflow-y:auto;padding:18px 20px}
.task-detail-field{margin-bottom:14px}
.task-detail-field:last-child{margin-bottom:0}
.task-detail-label{
  font-size:11px;color:var(--text3);text-transform:uppercase;
  letter-spacing:.5px;margin-bottom:4px;font-weight:600;
}
.task-detail-value{
  font-size:13px;color:var(--text);line-height:1.6;
  word-break:break-word;white-space:pre-wrap;
}
.task-detail-value.desc{
  background:var(--surface2);border-radius:var(--radius-sm);
  padding:10px 12px;max-height:200px;overflow-y:auto;
}
.task-detail-value.empty{color:var(--text3);font-style:italic}
.task-detail-meta-grid{
  display:grid;grid-template-columns:1fr 1fr;gap:10px;
}
.task-detail-badge{
  display:inline-block;font-size:11px;padding:2px 8px;
  border-radius:10px;font-weight:500;line-height:1.6;
}
.task-detail-badge.priority-0{background:var(--surface2);color:var(--text2)}
.task-detail-badge.priority-1{background:rgba(253,203,110,.15);color:var(--yellow)}
.task-detail-badge.priority-2{background:rgba(214,48,49,.12);color:var(--red)}
.task-detail-badge.status-done{background:rgba(0,184,148,.12);color:var(--green)}
.task-detail-badge.status-progress{background:rgba(253,203,110,.12);color:var(--yellow)}
.task-detail-badge.status-todo{background:var(--surface2);color:var(--text2)}
.task-detail-sep{height:1px;background:var(--border);margin:12px 0}

/* ════════════════════════════════════════ */
/* ═══ V4.0 突优用户中心 — UI 样式 ═══ */
/* ════════════════════════════════════════ */

/* ─ 用户区域 (header右侧) ─ */
.user-section{display:flex;align-items:center;flex-shrink:0;position:relative;margin-right:4px}

/* ─ 登录按钮 (替代Chrome头像/登录按钮) ─ */
.user-login-btn{
  display:inline-flex;align-items:center;gap:6px;
  background:var(--surface2);border:1px solid var(--border);
  border-radius:20px;padding:7px 16px;cursor:pointer;
  color:var(--text);font-size:13px;font-weight:500;
  min-height:34px;min-width:72px;
  transition:background .15s,border-color .15s,color .15s,transform .1s;
  white-space:nowrap;user-select:none;
}
.user-login-btn:hover{
  background:var(--primary);border-color:var(--primary);color:#fff;
  transform:scale(1.03);
}
.user-login-btn:active{
  background:var(--primary-dark,#5849c2);border-color:var(--primary-dark,#5849c2);
  transform:scale(.97);
}
.user-login-btn:focus-visible{
  outline:2px solid var(--primary);outline-offset:2px;
}
.user-login-icon{font-size:14px}
.user-login-text{font-size:13px}

/* ─ 用户头像触发器 ─ */
.user-menu-trigger{
  display:inline-flex;align-items:center;justify-content:center;
  cursor:pointer;border-radius:50%;transition:all .15s;
  width:32px;height:32px;border:2px solid transparent;
}
.user-menu-trigger:hover{border-color:var(--primary);box-shadow:0 0 8px rgba(108,92,231,.3)}
.user-avatar{
  display:inline-flex;align-items:center;justify-content:center;
  width:28px;height:28px;border-radius:50%;
  background:var(--primary);color:#fff;
  font-size:13px;font-weight:600;overflow:hidden;
}
.user-avatar img{width:100%;height:100%;object-fit:cover;border-radius:50%}

/* ─ 用户下拉菜单 ─ */
.user-dropdown{
  position:fixed;background:var(--surface);
  border:1px solid var(--border);border-radius:var(--radius-md);
  box-shadow:0 8px 24px rgba(0,0,0,.4);z-index:9999;
  display:none;min-width:180px;overflow:hidden;
  animation:userMenuFadeIn .15s ease;
}
@keyframes userMenuFadeIn{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}
.user-dropdown.open{display:block}
.user-dropdown-header{
  padding:12px 14px;border-bottom:1px solid var(--border);
  background:var(--surface2);
}
.user-dropdown-name{display:block;font-size:13px;font-weight:600;color:var(--text)}
.user-dropdown-username{display:block;font-size:10px;color:var(--text3);margin-top:2px}
.user-dropdown-body{padding:4px 0}
.user-dropdown-item{
  padding:9px 14px;font-size:12px;color:var(--text);
  cursor:pointer;transition:background .12s;display:flex;align-items:center;gap:8px;
}
.user-dropdown-item:hover{background:var(--surface2)}
.user-dropdown-divider{height:1px;background:var(--border);margin:4px 10px}
.user-dropdown-logout{color:var(--red);border-top:1px solid var(--border);margin-top:4px;padding-top:10px}
.user-dropdown-logout:hover{background:rgba(225,112,85,.08)}

/* ─ 登录弹窗 ─ */
.login-modal{width:400px;max-width:90vw}
.login-tabs{display:flex;border-bottom:1px solid var(--border);flex-shrink:0}
.login-tab{
  flex:1;text-align:center;padding:10px 0;
  font-size:13px;font-weight:500;color:var(--text2);
  cursor:pointer;border-bottom:2px solid transparent;
  transition:color .15s,border-color .15s;
  user-select:none;
}
.login-tab:hover{color:var(--text)}
.login-tab:active{color:var(--primary);transform:scale(.97)}
.login-tab.active{color:var(--primary-light);border-bottom-color:var(--primary)}

/* ─ 认证表单字段 ─ */
.auth-field{margin-bottom:12px}
.auth-field label{display:block;font-size:11px;font-weight:500;color:var(--text2);margin-bottom:4px}
.auth-required{color:var(--red)}
.auth-field input[type="text"],
.auth-field input[type="password"],
.auth-select{
  width:100%;background:var(--surface2);border:1px solid var(--border);
  border-radius:var(--radius-sm);padding:8px 12px;
  color:var(--text);font-size:13px;outline:none;
  transition:border-color .15s;
}
.auth-field input:focus{border-color:var(--primary);box-shadow:0 0 0 2px var(--task-glow)}
.auth-select{appearance:auto;cursor:pointer}

/* ─ 认证按钮 ─ */
.auth-btn{
  width:100%;padding:9px 0;border:none;border-radius:var(--radius-sm);
  font-size:13px;font-weight:600;cursor:pointer;
  transition:all .15s;margin-top:6px;
}
.auth-btn.primary{background:var(--primary);color:#fff}
.auth-btn.primary:hover{background:var(--primary-light)}
.auth-btn.secondary{background:var(--surface2);color:var(--text);border:1px solid var(--border)}
.auth-btn.secondary:hover{background:var(--select-hover)}
.auth-btn.danger{background:var(--red);color:#fff}
.auth-btn.danger:hover{background:#e17055;opacity:.9}
.auth-hint{text-align:center;font-size:12px;color:var(--text3);margin-top:12px}
.auth-link{color:var(--primary-light);cursor:pointer;font-weight:500}
.auth-link:hover{text-decoration:underline}
/* ─ 认证错误信息 ─ */
.auth-error{
  display:none;margin-top:8px;padding:8px 12px;
  background:rgba(255,99,71,0.12);color:var(--red);
  border-radius:var(--radius-sm);font-size:12px;text-align:center;
}
.auth-error.show{display:block}
/* ─ 加载动画 ─ */
.auth-btn.loading{opacity:0.7;pointer-events:none;position:relative}

/* ─ 设置面板 ─ */
.settings-modal{width:640px;max-width:92vw;max-height:88vh}
.settings-tabs{
  display:flex;flex-wrap:wrap;border-bottom:1px solid var(--border);
  flex-shrink:0;padding:0 4px;gap:0;
}
.settings-tab{
  padding:8px 12px;font-size:11px;font-weight:500;color:var(--text2);
  cursor:pointer;border-bottom:2px solid transparent;
  transition:all .12s;white-space:nowrap;
}
.settings-tab:hover{color:var(--text)}
.settings-tab.active{color:var(--primary-light);border-bottom-color:var(--primary)}
.settings-body{flex:1;overflow-y:auto}
.settings-tab-pane{display:none;padding:4px 0}
.settings-tab-pane.active{display:block}
.settings-action-bar{display:flex;gap:8px;margin-bottom:10px;flex-wrap:wrap}
.settings-action-bar .auth-btn{width:auto;padding:6px 14px;font-size:11px}

/* ─ 设置面板: 历史/书签/密码列表 ─ */
.settings-empty{color:var(--text3);font-size:12px;text-align:center;padding:20px 0}
.settings-history-item{
  display:flex;flex-direction:column;gap:2px;
  padding:8px 10px;border-radius:var(--radius-sm);cursor:pointer;
  margin-bottom:3px;transition:background .12s;border:1px solid transparent;
}
.settings-history-item:hover{background:var(--surface2);border-color:var(--border)}
.settings-hist-title{font-size:12px;font-weight:500;color:var(--text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.settings-hist-url{font-size:10px;color:var(--text3);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.settings-hist-time{font-size:9px;color:var(--text3)}

.settings-bookmark-item{
  display:flex;align-items:center;gap:8px;
  padding:7px 10px;border-radius:var(--radius-sm);margin-bottom:2px;
  transition:background .12s;
}
.settings-bookmark-item:hover{background:var(--surface2)}
.settings-bm-content{flex:1;overflow:hidden;cursor:pointer}
.settings-bm-title{font-size:12px;font-weight:500;color:var(--text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.settings-bm-url{font-size:10px;color:var(--text3);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.settings-bm-del,.settings-pwd-del,.settings-pwd-show{
  opacity:0;background:none;border:none;cursor:pointer;
  font-size:12px;padding:2px 5px;border-radius:3px;transition:all .12s;
  color:var(--text2);
}
.settings-bookmark-item:hover .settings-bm-del,
.settings-password-item:hover .settings-pwd-del,
.settings-password-item:hover .settings-pwd-show{opacity:1}
.settings-bm-del:hover,.settings-pwd-del:hover,.settings-pwd-show:hover{
  background:var(--surface2);color:var(--primary-light);
}
.settings-pwd-del:hover{color:var(--red)}

.settings-password-item{
  display:flex;align-items:center;gap:6px;
  padding:7px 10px;border-radius:var(--radius-sm);margin-bottom:2px;
  transition:background .12s;font-size:11px;
}
.settings-password-item:hover{background:var(--surface2)}
.settings-pwd-site{flex:0 0 120px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--text);font-weight:500}
.settings-pwd-user{flex:0 0 80px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--text2)}
.settings-pwd-pwd{flex:0 0 60px;color:var(--text3);font-family:monospace}

/* ─ Responsive ─ */
@media(max-width:1200px){.left-panel{width:200px}.right-panel{width:380px}}
@media(max-width:900px){.body-row{flex-direction:column}.left-panel{width:100%;height:auto;max-height:30vh;border-right:none;border-bottom:1px solid var(--border)}.right-panel{width:100%!important;min-width:unset}.drag-handle{display:none}}

/* ═══ V5.1 Chat History Sidebar ═══ */
#chatHistoryPane{overflow-y:auto;padding:2px}
#chatHistoryPane>div:first-child{padding:4px 6px;border-bottom:1px solid var(--border);margin-bottom:4px}
.chat-hist-item{padding:8px 10px;border-bottom:1px solid var(--border);cursor:pointer;transition:background .15s}
.chat-hist-item:hover{background:var(--hover)}
.chat-hist-item:active{background:var(--active)}
/* ═══ V5.1 Document Upload Button ═══ */
#docUploadBtn{font-size:14px;padding:6px 8px}
#docUploadBtn:hover{background:var(--accent);color:#fff}

/* 历史记录样式 */
.history-list { padding: 8px; }
.history-item {
    padding: 10px;
    margin-bottom: 8px;
    background: var(--surface2);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
}
.history-item:hover { background: var(--primary); color: white; }
.history-title {
    font-size: 13px;
    font-weight: 500;
    margin-bottom: 4px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.history-time {
    font-size: 10px;
    color: var(--text3);
}
.history-item:hover .history-time { color: rgba(255,255,255,0.8); }

/* 系统消息样式 */
.msg-system { text-align: center; margin: 8px 0; }
.msg-bubble-system {
    background: var(--surface2);
    color: var(--text2);
    font-size: 12px;
    padding: 6px 12px;
    border-radius: 16px;
    display: inline-block;
}
.system-icon { margin-right: 6px; }

/* 左侧面板样式 */
.left-pane {
    display: none;
    height: 100%;
    overflow-y: auto;
}

.left-pane.active {
    display: block;
}

.left-tab {
    cursor: pointer;
    padding: 8px 12px;
    font-size: 12px;
    color: var(--text2);
    border-bottom: 2px solid transparent;
}

.left-tab.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
}

/* 浏览历史样式 */
.history-item {
    padding: 8px 12px;
    border-bottom: 1px solid var(--border);
    cursor: pointer;
}

.history-item:hover {
    background: var(--surface2);
}

.history-url {
    font-size: 11px;
    color: var(--text3);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* ========== V5.0 消息框可拖拽调整尺寸 ========== */
.chat-input-area {
    position: relative;
    margin: 8px 12px;
}

#chatInput {
    width: 100%;
    min-height: 80px;
    max-height: 400px;
    resize: vertical;
    overflow-y: auto;
    font-size: 14px;
    line-height: 1.5;
    padding: 10px 12px;
    border-radius: 8px;
    border: 1px solid var(--border-color, #ddd);
    background: var(--input-bg, #fff);
    color: var(--text-color, #333);
}

.resize-handle {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 8px;
    cursor: ns-resize;
    background: transparent;
    border-radius: 0 0 8px 8px;
}

.resize-handle:hover {
    background: rgba(100, 100, 255, 0.2);
}

.resize-handle:active {
    background: rgba(100, 100, 255, 0.4);
}

/* ═══════════════════════════════════════════
   V5.0 右侧悬浮窗: 对话历史 (history-float-widget)
   前缀: hf- (history-float)
   ═══════════════════════════════════════════ */

/* ── 悬浮窗容器 ── */
.history-float-widget {
  position: fixed;
  bottom: 96px;
  right: 16px;
  z-index: 9999;
  font-family: var(--font,system-ui);
}

/* ── 折叠态按钮 (浅色半透明) ── */
.hf-toggle-btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(108,92,231,0.55);
  box-shadow: 0 4px 18px rgba(108,92,231,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: grab;
  position: absolute;
  transition: all 0.25s cubic-bezier(0.4,0,0.2,1);
  user-select: none;
  border: 2px solid transparent;
  right: 0;
  bottom: 0;
}
.hf-toggle-btn:hover { transform: scale(1.08); box-shadow: 0 6px 24px rgba(108,92,231,0.35); background: rgba(108,92,231,0.75); }
.hf-toggle-btn:active { cursor: grabbing; transform: scale(0.95); }
.hf-toggle-active {
  border-color: rgba(108,92,231,0.4);
  background: rgba(108,92,231,0.7);
  box-shadow: 0 4px 18px rgba(108,92,231,0.35), 0 0 20px rgba(108,92,231,0.2);
}

/* ── 图标 ── */
.hf-icon { font-size: 22px; line-height: 1; }

/* ── 未读徽章 ── */
.hf-unread-badge {
  position: absolute; top: -4px; right: -4px;
  min-width: 20px; height: 20px; border-radius: 10px;
  background: #FF4757; color: #fff; font-size: 11px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  padding: 0 5px; box-shadow: 0 2px 6px rgba(255,71,87,0.5);
  animation: hf-badge-pulse 2s ease-in-out infinite;
}
@keyframes hf-badge-pulse { 0%,100% { transform: scale(1); } 50% { transform: scale(1.12); } }

/* ── 展开面板 (去毛玻璃, 纯透明+可见边框) ── */
.hf-expanded-panel {
  position: absolute;
  bottom: 60px; right: 0;
  width: 320px; max-height: 480px;
  background: rgba(255,255,255,0.72);
  border: 2px solid rgba(0,0,0,0.18);
  border-radius: 14px;
  box-shadow: 0 8px 40px rgba(0,0,0,0.25);
  display: flex; flex-direction: column; overflow: hidden;
  transition: all 0.25s cubic-bezier(0.4,0,0.2,1);
  transform-origin: bottom right;
  animation: hf-panel-in 0.2s ease-out;
}
@keyframes hf-panel-in {
  from { opacity: 0; transform: scale(0.9) translateY(12px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}

/* ── 面板头部 ── */
.hf-panel-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 14px; gap: 6px;
  border-bottom: 1px solid rgba(0,0,0,0.12);
  background: rgba(255,255,255,0.78);
}
.hf-panel-title { font-size: 13px; font-weight: 600; color: #222; }

/* ── 面板按钮 ── */
.hf-pin-btn, .hf-close-btn, .hf-fontsize-btn {
  background: transparent; border: none; cursor: pointer;
  font-size: 15px; color: #888; padding: 4px 6px;
  border-radius: 6px; transition: all 0.15s; line-height: 1;
}
.hf-pin-btn:hover, .hf-close-btn:hover, .hf-fontsize-btn:hover { background: rgba(0,0,0,0.06); color: #333; }
.hf-close-btn:hover { color: #d63031; }
.hf-fontsize-btn { font-size: 11px; font-weight: 700; color: #999; margin-right: auto; }
.hf-fontsize-btn:hover { color: #6c5ce7; }
.hf-fontsize-btn.font-small { color: #6c5ce7; }

/* ── 搜索框 ── */
.hf-search-box { padding: 8px 12px; border-bottom: 1px solid rgba(0,0,0,0.06); }
.hf-search-input {
  width: 100%; padding: 7px 12px; border: 1px solid #d0d0da;
  border-radius: 8px; background: rgba(240,240,245,0.8);
  color: #333; font-size: 12px; outline: none;
  transition: border-color 0.15s; box-sizing: border-box;
}
.hf-search-input:focus { border-color: #6c5ce7; }
.hf-search-input::placeholder { color: #999; }

/* ── 筛选栏 ── */
.hf-filter-bar {
  display: flex; gap: 4px; padding: 6px 10px;
  border-bottom: 1px solid rgba(0,0,0,0.06);
  flex-wrap: wrap; overflow-x: auto;
}
.hf-filter-chip {
  font-size: 11px; padding: 3px 10px; border-radius: 12px;
  border: 1px solid #d0d0da; background: rgba(240,240,245,0.7);
  color: #555; cursor: pointer; white-space: nowrap;
  transition: all 0.15s; flex-shrink: 0;
}
.hf-filter-chip:hover { border-color: #6c5ce7; color: #222; }
.hf-filter-active { background: #4a90d9; border-color: #4a90d9; color: #fff !important; }

/* ── 对话列表 ── */
.hf-conversation-list {
  flex: 1; overflow-y: auto; padding: 6px;
  min-height: 60px; max-height: 380px;
}
.hf-conversation-list::-webkit-scrollbar { width: 4px; }
.hf-conversation-list::-webkit-scrollbar-thumb { background: #ccc; border-radius: 2px; }

/* ── 空状态 ── */
.hf-empty-message { color: #999; font-size: 12px; text-align: center; padding: 24px 12px; }

/* ── 对话条目 ── */
.hf-conv-item {
  padding: 8px 10px; border-radius: 8px; cursor: pointer;
  transition: background 0.12s; border: 1px solid transparent;
  margin-bottom: 2px; background: rgba(245,245,250,0.7);
}
.hf-conv-item:hover { background: rgba(108,92,231,0.08); border-color: rgba(108,92,231,0.2); }
.hf-item-active { background: rgba(74,144,217,0.12) !important; border-color: #4a90d9 !important; }
.hf-conv-top { display: flex; justify-content: space-between; align-items: center; }
.hf-conv-title {
  font-size: 12px; font-weight: 500; color: #333;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 170px;
}
.hf-conv-role {
  font-size: 10px; color: #555; background: rgba(0,0,0,0.06);
  padding: 1px 6px; border-radius: 4px; flex-shrink: 0;
}
.hf-conv-meta { display: flex; justify-content: space-between; margin-top: 3px; }
.hf-conv-time { font-size: 10px; color: #999; }
.hf-conv-count { font-size: 10px; color: #999; }

/* ── 面板底部 ── */
.hf-panel-footer {
  display: flex; align-items: center; justify-content: space-between;
  padding: 8px 12px; border-top: 1px solid rgba(0,0,0,0.12);
  background: rgba(255,255,255,0.78);
}
.hf-footer-msg { font-size: 10px; color: #777; }
.hf-load-more {
  font-size: 10px; padding: 4px 12px; background: rgba(0,0,0,0.04);
  border: 1px solid #d0d0da; border-radius: 6px; color: #666;
  cursor: pointer; transition: all 0.15s;
}
.hf-load-more:hover { background: rgba(108,92,231,0.08); border-color: #6c5ce7; color: #333; }

/* ── 响应式: 移动端适配 ── */
@media(max-width:600px){
  .history-float-widget { bottom: 12px; right: 12px; }
  .hf-toggle-btn { width: 40px; height: 40px; }
  .hf-expanded-panel { width: 280px; max-height: 380px; bottom: 52px; }
}

/* ── 小字体模式 (A-按钮切换) ── */
.hf-font-small .hf-conv-title { font-size: 11px !important; }
.hf-font-small .hf-conv-role { font-size: 9px !important; }
.hf-font-small .hf-conv-time { font-size: 9px !important; }
.hf-font-small .hf-conv-count { font-size: 9px !important; }
.hf-font-small .hf-search-input { font-size: 11px !important; }
.hf-font-small .hf-filter-chip { font-size: 10px !important; }
.hf-font-small .hf-footer-msg { font-size: 9px !important; }
.hf-font-small .hf-load-more { font-size: 9px !important; }
.hf-font-small .hf-panel-title { font-size: 12px !important; }
.hf-font-small .hf-empty-message { font-size: 11px !important; }

/* ═══════════════════════════════════════════
   书签导入对话框
   ═══════════════════════════════════════════ */
.import-modal-overlay {
    position: fixed; inset: 0; z-index: 10000;
    display: flex; align-items: center; justify-content: center;
    background: rgba(0,0,0,0.5); backdrop-filter: blur(3px);
}
.import-modal-box {
    background: var(--panel-bg, #1f2937);
    border: 1px solid var(--border, #374151);
    border-radius: 12px; padding: 24px;
    width: 420px; max-width: 90vw;
    box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}
.import-modal-title {
    font-size: 16px; font-weight: 600; margin: 0 0 16px 0;
    color: var(--text, #f3f4f6);
}
.import-progress { margin-bottom: 20px; }
.import-progress-label {
    font-size: 13px; color: var(--text2, #9ca3af); margin-bottom: 8px;
}
.import-progress-count {
    font-size: 12px; color: var(--text3, #6b7280); margin-bottom: 8px;
}
.import-progress-bar {
    width: 100%; height: 8px; background: var(--bg-surface, #374151);
    border-radius: 4px; overflow: hidden;
}
.import-progress-bar-fill {
    height: 100%; border-radius: 4px;
    background: linear-gradient(135deg, var(--accent), #6366f1);
    transition: width 0.3s ease;
}
.import-modal-actions {
    display: flex; justify-content: flex-end; gap: 8px;
}
.import-cancel-btn {
    padding: 8px 16px; border-radius: 6px; border: 1px solid var(--border, #374151);
    background: transparent; color: var(--text2, #9ca3af);
    font-size: 13px; cursor: pointer;
}
.import-cancel-btn:hover { background: var(--bg-hover, #374151); }
.import-ok-btn {
    padding: 8px 20px; border-radius: 6px; border: none;
    background: var(--accent); color: white;
    font-size: 13px; font-weight: 500; cursor: pointer;
}
.import-ok-btn:hover { opacity: 0.9; }

.import-modal-desc {
    font-size: 13px; color: var(--text2, #9ca3af);
    margin: 0 0 16px 0; line-height: 1.5;
}
/* 导入预览统计 */
.import-preview-stats {
    display: flex; gap: 16px; margin-bottom: 12px;
    font-size: 13px; color: var(--text2, #9ca3af);
}
.import-preview-stats span { 
    display: flex; align-items: center; gap: 4px; 
}
/* 预览树容器 */
.import-preview-tree {
    max-height: 350px; overflow-y: auto; padding: 8px;
    border: 1px solid var(--border, #374151);
    border-radius: 8px; background: var(--bg-secondary, #111827);
}
.import-preview-tree .bm-folder,
.import-preview-tree .bm-folder-bookmark {
    padding: 2px 4px;
}
/* 确认导入按钮 */
.import-confirm-btn {
    padding: 8px 20px; border-radius: 6px; border: none;
    background: var(--accent); color: white;
    font-size: 13px; font-weight: 500; cursor: pointer;
}
.import-confirm-btn:hover { opacity: 0.9; }
/* 撤销导入按钮 */
.import-rollback-btn {
    padding: 8px 20px; border-radius: 6px; border: none;
    background: #f59e0b; color: #fff;
    font-size: 13px; cursor: pointer;
}
.import-rollback-btn:hover { opacity: 0.85; }
.import-options {
    display: flex; flex-direction: column; gap: 8px; margin-bottom: 16px;
}
.import-option-card {
    display: flex; align-items: center; gap: 12px;
    padding: 12px 14px; border-radius: 8px;
    border: 1px solid var(--border, #374151);
    background: var(--bg-surface, #111827);
    cursor: pointer; transition: all 0.2s;
}
.import-option-card:hover {
    border-color: var(--accent);
    background: rgba(99,102,241,0.08);
    transform: translateX(2px);
}
.import-option-icon {
    font-size: 24px; flex-shrink: 0; width: 40px; text-align: center;
}
.import-option-label {
    font-size: 14px; font-weight: 600; color: var(--text, #f3f4f6);
    flex: 1;
}
.import-option-hint {
    font-size: 11px; color: var(--text3, #6b7280);
    text-align: right; line-height: 1.4;
}

/* ═══════════════════════════════════════════
   收藏星形按钮 & 弹窗
   ═══════════════════════════════════════════ */
.fav-star-btn {
    background: none; border: none;
    font-size: 18px; line-height: 1;
    cursor: pointer; padding: 4px 6px;
    color: var(--text3, #6b7280);
    transition: color 0.2s, transform 0.15s;
    border-radius: 4px;
}
.fav-star-btn:hover {
    color: var(--accent, #6366f1);
    transform: scale(1.15);
    background: rgba(108,92,231,0.1);
}
.fav-star-btn.bookmarked {
    color: #eab308; /* 金色星星 */
}
.fav-star-btn.bookmarked:hover {
    color: #f59e0b;
}

/* ── 收藏弹窗 ── */
.fav-popup {
    position: fixed;
    z-index: 9990;
    background: var(--panel-bg, #1f2937);
    border: 1px solid var(--border, #374151);
    border-radius: 10px;
    padding: 16px;
    width: 320px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.4);
    animation: favPopupIn 0.15s ease-out;
}
@keyframes favPopupIn {
    from { opacity: 0; transform: translateY(-6px); }
    to   { opacity: 1; transform: translateY(0); }
}
.fav-popup-header {
    font-size: 14px; font-weight: 600;
    color: var(--text, #f3f4f6);
    margin-bottom: 12px;
}
.fav-popup-row {
    margin-bottom: 10px;
}
.fav-popup-label {
    display: block;
    font-size: 11px; color: var(--text3, #6b7280);
    margin-bottom: 4px;
}
.fav-popup-input, .fav-popup-select {
    width: 100%; box-sizing: border-box;
    padding: 7px 10px;
    border: 1px solid var(--border, #374151);
    border-radius: 6px;
    background: var(--bg-surface, #111827);
    color: var(--text, #f3f4f6);
    font-size: 13px;
    outline: none;
}
.fav-popup-input:focus, .fav-popup-select:focus {
    border-color: var(--accent, #6C5CE7);
}
.fav-popup-input[readonly] {
    opacity: 0.6; cursor: default;
}
.fav-popup-actions {
    display: flex; justify-content: flex-end;
    gap: 8px; margin-top: 12px;
}
.fav-popup-cancel {
    padding: 6px 14px; border-radius: 6px;
    border: 1px solid var(--border, #374151);
    background: transparent; color: var(--text2, #9ca3af);
    font-size: 12px; cursor: pointer;
}
.fav-popup-cancel:hover { background: var(--bg-hover, #374151); }
.fav-popup-save {
    padding: 6px 18px; border-radius: 6px;
    border: none;
    background: var(--accent, #6C5CE7); color: white;
    font-size: 12px; font-weight: 500; cursor: pointer;
}
.fav-popup-save:hover { opacity: 0.9; }

/* ════════════════════════════════════════════
   V8.0 半透明弹窗: 角色子角色选择器 (2026-05-31)
   ════════════════════════════════════════════ */
.subrole-popup {
  position: fixed;
  z-index: 9998;
  background: rgba(30,30,55,0.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(108,92,231,0.35);
  border-radius: 10px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.5), 0 0 20px rgba(108,92,231,0.15);
  padding: 8px 4px;
  min-width: 200px;
  display: none;
  animation: subroleFadeIn 0.18s ease-out;
}
@keyframes subroleFadeIn {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}
.subrole-popup.open { display: block; }
.subrole-popup-title {
  font-size: 10px; font-weight: 600; color: var(--accent);
  padding: 4px 12px 6px; text-transform: uppercase; letter-spacing: 0.5px;
  border-bottom: 1px solid rgba(108,92,231,0.2); margin-bottom: 4px;
}
.subrole-item {
  padding: 7px 14px; font-size: 12px; color: var(--text2);
  cursor: pointer; border-radius: 6px; transition: all .15s;
  display: flex; align-items: center; gap: 8px;
}
.subrole-item:hover {
  background: rgba(108,92,231,0.2); color: var(--text);
}
.subrole-item.active {
  background: rgba(108,92,231,0.3); color: var(--primary-light); font-weight: 600;
}
.subrole-item .subrole-icon { font-size: 14px; }

/* ════════════════════════════════════════════
   V8.0 书签文件夹树形结构 (2026-05-31)
   ════════════════════════════════════════════ */
.bookmark-folder-tree { padding: 4px 0; }
.bm-folder {
  margin-bottom: 2px; border-radius: 6px; overflow: hidden;
}
.bm-folder-toggle {
  display: flex; align-items: center; gap: 6px;
  padding: 6px 8px; cursor: pointer; font-size: 12px; font-weight: 500;
  color: var(--text); border-radius: 6px; transition: background .12s;
  user-select: none;
}
.bm-folder-toggle:hover { background: var(--surface2); }
.bm-folder-toggle .fm-icon {
  font-size: 11px; transition: transform .2s; width: 14px; text-align: center;
}
.bm-folder-toggle .fm-name { flex: 1; }
.bm-folder-toggle .fm-count {
  font-size: 10px; color: var(--text3); background: var(--surface); 
  padding: 1px 6px; border-radius: 10px;
}
.bm-folder-children { display: none; padding-left: 12px; }
.bm-folder.open > .bm-folder-children { display: block; }
.bm-folder.open > .bm-folder-toggle .fm-icon { transform: rotate(90deg); }
.bm-folder-bookmark {
  padding: 5px 8px; font-size: 11px; cursor: pointer; border-radius: 4px;
  transition: background .12s; display: flex; align-items: center; gap: 4px;
  overflow: hidden;
}
.bm-folder-bookmark:hover { background: var(--surface2); color: var(--primary-light); }
.bm-folder-bookmark .bmb-favicon { width: 14px; height: 14px; border-radius: 2px; }
.bm-folder-bookmark .bmb-title {
  flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
  color: var(--text); font-size: 11px;
}
.bm-folder-bookmark .bmb-del {
  opacity: 0; background: none; border: none; color: var(--red);
  cursor: pointer; font-size: 10px; padding: 2px; border-radius: 3px;
}
.bm-folder-bookmark:hover .bmb-del { opacity: 0.6; }

/* ════════════════════════════════════════════ */
/* ═══ NCR 不符合报告管理面板 (P2-7) ═══ */
/* ════════════════════════════════════════════ */

#ncrPanelOverlay {
  position: fixed; inset: 0; background: rgba(0,0,0,.55); z-index: 10000;
  display: none; align-items: center; justify-content: center;
}
.ncr-panel {
  background: var(--bg); border: 1px solid var(--border); border-radius: 12px;
  width: min(92vw, 960px); max-height: 90vh; display: flex; flex-direction: column;
  box-shadow: 0 8px 40px rgba(0,0,0,.4); overflow: hidden;
}
.ncr-panel-header {
  display: flex; align-items: center; padding: 14px 20px;
  border-bottom: 1px solid var(--border); gap: 12px; flex-shrink: 0;
}
.ncr-panel-header h3 { flex: 1; font-size: 16px; color: var(--accent); margin: 0; }
.ncr-close-btn {
  background: none; border: none; color: var(--text3); font-size: 20px;
  cursor: pointer; padding: 4px 8px; border-radius: 6px; line-height: 1;
}
.ncr-close-btn:hover { color: var(--danger); background: var(--surface2); }

/* 统计条 */
.ncr-stats-bar {
  display: flex; flex-wrap: wrap; gap: 6px; padding: 10px 20px;
  border-bottom: 1px solid var(--border); flex-shrink: 0; align-items: center;
}
.ncr-stat-total {
  color: var(--text2); font-size: 12px; margin-right: 8px;
}
.ncr-stat-item {
  font-size: 11px; padding: 3px 8px; border-radius: 12px; cursor: pointer;
  background: var(--surface2); color: var(--text2); transition: all .15s;
  white-space: nowrap;
}
.ncr-stat-item:hover { background: var(--border); }
.ncr-stat-item.active { background: var(--accent); color: #fff; }
.ncr-stat-item b { font-weight: 600; margin-left: 2px; }

/* Tab 切换 */
.ncr-tabs {
  display: flex; padding: 0 20px; border-bottom: 1px solid var(--border); flex-shrink: 0; gap: 0;
}
.ncr-tab {
  padding: 10px 20px; font-size: 13px; cursor: pointer; color: var(--text3);
  border-bottom: 2px solid transparent; transition: all .15s; background: none; border-top: none;
  border-left: none; border-right: none; font-family: inherit;
}
.ncr-tab:hover { color: var(--text); }
.ncr-tab.active { color: var(--accent); border-bottom-color: var(--accent); font-weight: 600; }

/* 面包屑 */
.ncr-breadcrumb {
  padding: 6px 20px; font-size: 11px; color: var(--text3); flex-shrink: 0;
}
.ncr-breadcrumb span { color: var(--accent); cursor: pointer; }
.ncr-breadcrumb span:hover { text-decoration: underline; }

/* 内容区 */
.ncr-panel-body {
  flex: 1; overflow-y: auto; padding: 16px 20px 20px;
}

/* 表格 */
.ncr-table { width: 100%; border-collapse: collapse; font-size: 12px; }
.ncr-table th {
  text-align: left; padding: 8px 10px; color: var(--text3); font-weight: 600;
  border-bottom: 1px solid var(--border); font-size: 11px; text-transform: uppercase;
  position: sticky; top: 0; background: var(--bg); z-index: 1;
}
.ncr-table td {
  padding: 8px 10px; border-bottom: 1px solid var(--border); color: var(--text);
}
.ncr-row { cursor: pointer; transition: background .1s; }
.ncr-row:hover { background: var(--surface2); }
.ncr-row code { font-size: 10px; color: var(--accent); background: var(--surface2); padding: 1px 5px; border-radius: 3px; }
.ncr-title-cell { max-width: 200px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ncr-actions-cell { white-space: nowrap; }
.ncr-loading, .ncr-empty {
  text-align: center; padding: 40px 20px; color: var(--text3); font-size: 13px;
}
.ncr-empty button { margin-top: 10px; }

/* Badge */
.ncr-severity-badge {
  font-size: 11px; padding: 2px 8px; border-radius: 10px; font-weight: 500;
}
.s-一般 { background: #334155; color: #94a3b8; }
.s-重要 { background: #3b3214; color: #f59e0b; }
.s-严重 { background: #3b1a14; color: #f87171; }
.s-关键 { background: #4a1534; color: #f472b6; }

.ncr-status-badge {
  font-size: 11px; padding: 2px 8px; border-radius: 10px; font-weight: 500;
  white-space: nowrap;
}
.st-OPEN { background: #3b1a14; color: #f87171; }
.st-INVESTIGATING { background: #3b3214; color: #fbbf24; }
.st-ROOT_CAUSE_FOUND { background: #3b2900; color: #fb923c; }
.st-CORRECTIVE_ACTION { background: #1a2a4a; color: #60a5fa; }
.st-CLOSED { background: #1a3a2a; color: #4ade80; }

/* 按钮 */
.ncr-btn {
  padding: 6px 14px; border: none; border-radius: 6px; cursor: pointer;
  font-size: 12px; font-family: inherit; font-weight: 500;
  background: var(--accent); color: #fff; transition: all .15s;
}
.ncr-btn:hover { opacity: 0.85; }
.ncr-btn.secondary { background: var(--surface2); color: var(--text); }
.ncr-btn.secondary:hover { background: var(--border); }
.ncr-btn.danger { background: var(--danger); }
.ncr-btn-sm {
  padding: 2px 8px; border: none; border-radius: 4px; cursor: pointer;
  font-size: 11px; font-family: inherit; background: var(--surface2); color: var(--text);
  transition: all .15s;
}
.ncr-btn-sm:hover { background: var(--border); }
.ncr-btn-sm.danger { color: var(--danger); }
.ncr-btn-sm.danger:hover { background: var(--danger); color: #fff; }

/* 详情网格 */
.ncr-detail-grid {
  display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 10px;
}
.ncr-dg-item { display: flex; flex-direction: column; gap: 2px; }
.ncr-dg-item label { font-size: 10px; color: var(--text3); text-transform: uppercase; font-weight: 600; }
.ncr-dg-item span { font-size: 13px; color: var(--text); }
.ncr-dg-item code { font-size: 11px; color: var(--accent); }
.ncr-dg-full { grid-column: 1 / -1; }

/* 5WHY 区域 */
.ncr-section { margin-top: 20px; border-top: 1px solid var(--border); padding-top: 16px; }
.ncr-section-title { font-size: 14px; font-weight: 600; color: var(--accent); margin-bottom: 12px; }
.ncr-why-empty, .ncr-actions-empty { color: var(--text3); font-size: 12px; padding: 12px 0; }

.ncr-why-step {
  background: var(--surface2); border: 1px solid var(--border); border-radius: 8px;
  padding: 12px 14px; margin-bottom: 8px;
}
.ncr-why-step-header { display: flex; align-items: center; gap: 8px; margin-bottom: 6px; }
.ncr-why-step-num { font-weight: 700; color: var(--accent); font-size: 13px; }
.ncr-ai-badge {
  font-size: 10px; background: #1a2a4a; color: #60a5fa; padding: 1px 6px; border-radius: 8px;
}
.ncr-why-question { font-size: 13px; color: var(--text); margin-bottom: 6px; }
.ncr-why-answer { font-size: 12px; color: var(--text2); padding: 6px 10px; background: var(--bg); border-radius: 6px; }
.ncr-why-answer.empty { color: var(--text3); font-style: italic; }

.ncr-why-input-row, .ncr-action-input-row {
  display: flex; gap: 8px; margin-top: 12px; align-items: center;
}
.ncr-why-input-row input, .ncr-action-input-row input {
  flex: 1; padding: 6px 10px; border: 1px solid var(--border); border-radius: 6px;
  background: var(--bg); color: var(--text); font-size: 12px; font-family: inherit;
}
.ncr-why-input-row input:focus, .ncr-action-input-row input:focus {
  border-color: var(--accent); outline: none;
}

/* 状态选择器 */
.ncr-status-update { display: flex; align-items: center; gap: 8px; margin-top: 16px; }
.ncr-status-update label { font-size: 12px; color: var(--text2); }
.ncr-status-update select {
  padding: 4px 8px; border: 1px solid var(--border); border-radius: 6px;
  background: var(--bg); color: var(--text); font-size: 12px;
}

/* 导出区 */
.ncr-export-area { margin-top: 12px; }

/* 创建表单 */
.ncr-form { display: flex; flex-direction: column; gap: 12px; max-width: 600px; }
.ncr-form-row { display: flex; gap: 10px; }
.ncr-form-group { display: flex; flex-direction: column; gap: 4px; flex: 1; }
.ncr-form-group label {
  font-size: 11px; color: var(--text3); text-transform: uppercase; font-weight: 600;
}
.ncr-form-group input, .ncr-form-group select, .ncr-form-group textarea {
  padding: 7px 10px; border: 1px solid var(--border); border-radius: 6px;
  background: var(--bg); color: var(--text); font-size: 13px; font-family: inherit;
}
.ncr-form-group input:focus, .ncr-form-group select:focus, .ncr-form-group textarea:focus {
  border-color: var(--accent); outline: none;
}
.ncr-form-group textarea { resize: vertical; min-height: 70px; }

.bm-folder-bookmark .bmb-del:hover { opacity: 1; background: var(--surface2); }

/* ── V5.2 右键上下文菜单 ── */
.bm-context-menu {
  background: var(--surface1);
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
  min-width: 180px;
  padding: 4px;
  z-index: 10000;
  font-size: 12px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.bm-context-menu.hidden { display: none; }
.bm-menu-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  border-radius: 4px;
  cursor: pointer;
  color: var(--text1);
  transition: background 0.12s;
}
.bm-menu-item:hover { background: var(--accent); color: #fff; }
.bm-menu-icon { font-size: 14px; width: 18px; text-align: center; }
.bm-menu-label { flex: 1; }
.bm-menu-title {
  font-size: 11px;
  color: var(--text2);
  padding: 4px 10px;
  font-weight: 600;
}
.bm-menu-divider {
  height: 1px;
  background: var(--border);
  margin: 2px 6px;
}

/* ── V5.2 拖拽排序 ── */
.bm-draggable {
  cursor: grab;
  transition: transform 0.15s ease;
}
.bm-draggable:active { cursor: grabbing; }
.bm-ghost {
  opacity: 0.35;
  background: var(--accent) !important;
  border-radius: 4px;
}
.bm-drag {
  opacity: 0.8;
  box-shadow: 0 4px 16px rgba(0,0,0,0.3);
}
.bm-chosen {
  background: var(--surface2);
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}
.bm-drag-handle { }

/* ── V5.2 书签编辑内联输入 ── */
.bm-inline-edit-input {
  flex: 1;
  background: var(--surface2);
  border: 1px solid var(--accent);
  border-radius: 3px;
  padding: 2px 6px;
  font-size: 11px;
  color: var(--text1);
  outline: none;
  min-width: 120px;
}

/* ── V5.3 内联编辑扩展 ── */
.bm-inline-edit-wrap {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
}
.bm-inline-url-row {
  display: flex;
  align-items: center;
}
.bm-inline-url-row .bm-inline-edit-input {
  flex: 1;
  font-size: 10px;
  color: var(--text2);
  background: var(--bg);
  border-color: var(--border);
  padding: 1px 4px;
}
.bm-inline-btn-row {
  display: flex;
  gap: 4px;
  justify-content: flex-end;
}
.bm-inline-save-btn {
  font-size: 10px;
  padding: 1px 8px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 3px;
  cursor: pointer;
}
.bm-inline-save-btn:hover { opacity: 0.85; }
.bm-inline-cancel-btn {
  font-size: 10px;
  padding: 1px 8px;
  background: var(--surface2);
  color: var(--text2);
  border: 1px solid var(--border);
  border-radius: 3px;
  cursor: pointer;
}
.bm-inline-cancel-btn:hover { background: var(--border); }
.bm-inline-folder {
  flex: 1;
  background: var(--surface2);
  border: 1px solid var(--accent);
  border-radius: 3px;
  padding: 1px 4px;
  font-size: 12px;
  color: var(--text1);
  outline: none;
}

/* ── V5.3 书签管理器面板 ── */
.bm-manager-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,0.6);
  z-index: 10001; display: none; align-items: center; justify-content: center;
}
.bm-manager-overlay.active { display: flex; }
.bm-manager-panel {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  width: min(90vw, 800px);
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 12px 48px rgba(0,0,0,0.5);
  overflow: hidden;
}
.bm-manager-header {
  display: flex; align-items: center; padding: 12px 16px;
  border-bottom: 1px solid var(--border); gap: 10px; flex-shrink: 0;
}
.bm-manager-header h3 { flex: 1; font-size: 15px; color: var(--accent); margin: 0; }
.bm-manager-search {
  flex: 1; padding: 6px 10px; border: 1px solid var(--border); border-radius: 6px;
  background: var(--surface2); color: var(--text); font-size: 12px; outline: none;
  max-width: 240px;
}
.bm-manager-search:focus { border-color: var(--accent); }
.bm-manager-toolbar {
  display: flex; gap: 6px; padding: 8px 16px; border-bottom: 1px solid var(--border);
  flex-shrink: 0; flex-wrap: wrap;
}
.bm-mgr-btn {
  padding: 5px 12px; border: 1px solid var(--border); border-radius: 6px;
  background: var(--surface2); color: var(--text); font-size: 11px;
  cursor: pointer; transition: all .12s; font-family: inherit;
}
.bm-mgr-btn:hover { background: var(--border); }
.bm-mgr-btn.primary { background: var(--accent); color: #fff; border-color: var(--accent); }
.bm-mgr-btn.danger { color: var(--danger); }
.bm-mgr-btn.danger:hover { background: var(--danger); color: #fff; }
.bm-manager-body {
  flex: 1; overflow-y: auto; padding: 8px 16px;
}
.bm-manager-body .bm-folder-bookmark {
  padding: 5px 8px; font-size: 11px; cursor: pointer; border-radius: 4px;
  display: flex; align-items: center; gap: 4px; overflow: hidden;
  transition: background .12s;
}
.bm-manager-body .bm-folder-bookmark:hover { background: var(--surface2); }
.bm-mgr-empty {
  text-align: center; padding: 30px; color: var(--text3); font-size: 13px;
}

/* ═══ 记忆管理面板 (P2-6) ═══ */
/* ════════════════════════════════════════════ */

#memPanelOverlay {
  position: fixed; inset: 0; background: rgba(0,0,0,.55); z-index: 10000;
  display: none; align-items: center; justify-content: center;
}
.mem-panel {
  background: var(--bg); border: 1px solid var(--border); border-radius: 12px;
  width: min(92vw, 800px); max-height: 90vh; display: flex; flex-direction: column;
  box-shadow: 0 8px 40px rgba(0,0,0,.4); overflow: hidden;
}
.mem-panel-header {
  display: flex; align-items: center; padding: 14px 20px;
  border-bottom: 1px solid var(--border); gap: 12px; flex-shrink: 0;
}
.mem-panel-header h3 { flex: 1; font-size: 16px; color: var(--accent); margin: 0; }
.mem-close-btn {
  background: none; border: none; color: var(--text3); font-size: 20px;
  cursor: pointer; padding: 4px 8px; border-radius: 6px; line-height: 1;
}
.mem-close-btn:hover { color: var(--danger); background: var(--surface2); }

/* 统计条 */
.mem-stats-bar {
  display: flex; flex-wrap: wrap; gap: 6px; padding: 10px 20px;
  border-bottom: 1px solid var(--border); flex-shrink: 0; align-items: center;
}
.mem-stat-total {
  color: var(--text2); font-size: 12px; margin-right: 8px;
}
.mem-stat-item {
  font-size: 11px; padding: 3px 8px; border-radius: 12px; cursor: pointer;
  background: var(--surface2); color: var(--text2); transition: all .15s;
  white-space: nowrap;
}
.mem-stat-item:hover { background: var(--border); }
.mem-stat-item.active { background: var(--accent); color: #fff; }
.mem-stat-item b { font-weight: 600; margin-left: 2px; }

/* Tabs */
.mem-tabs {
  display: flex; padding: 0 20px; border-bottom: 1px solid var(--border); flex-shrink: 0; gap: 0;
}
.mem-tab {
  padding: 10px 16px; font-size: 13px; cursor: pointer; color: var(--text3);
  border-bottom: 2px solid transparent; transition: all .15s; background: none;
  border-top: none; border-left: none; border-right: none; font-family: inherit;
}
.mem-tab:hover { color: var(--text); }
.mem-tab.active { color: var(--accent); border-bottom-color: var(--accent); font-weight: 600; }

/* 搜索行 */
.mem-search-row {
  display: flex; gap: 8px; padding: 10px 0; align-items: center;
}
.mem-search-input {
  flex: 1; padding: 8px 12px; border: 1px solid var(--border); border-radius: 8px;
  background: var(--surface); color: var(--text); font-size: 13px; outline: none;
  font-family: inherit;
}
.mem-search-input:focus { border-color: var(--accent); }

/* 记忆列表 */
.mem-panel-body {
  flex: 1; overflow-y: auto; padding: 0 20px 20px;
  /* Override any overflow: hidden from xterm/parent */
  overscroll-behavior: contain;
}
.mem-list { display: flex; flex-direction: column; gap: 8px; }
.mem-loading, .mem-error, .mem-empty {
  text-align: center; padding: 40px 20px; color: var(--text3); font-size: 13px;
}
.mem-empty small { display: block; margin-top: 8px; color: var(--text3); }

/* 记忆卡片 */
.mem-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: 10px;
  padding: 12px 14px; cursor: pointer; transition: all .15s; position: relative;
}
.mem-card:hover { border-color: var(--accent); background: var(--surface2); }
.mem-card-header {
  display: flex; align-items: center; gap: 8px; margin-bottom: 6px;
}
.mem-cat-badge {
  font-size: 10px; padding: 2px 8px; border-radius: 10px; font-weight: 500;
  background: var(--surface2); color: var(--text2);
}
.mem-time {
  font-size: 10px; color: var(--text3); margin-left: auto;
}
.mem-card-body {
  font-size: 13px; color: var(--text); line-height: 1.5;
  overflow: hidden; text-overflow: ellipsis;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
}
.mem-card-footer {
  display: flex; gap: 12px; margin-top: 8px; font-size: 10px; color: var(--text3);
}
.mem-card-actions {
  position: absolute; top: 8px; right: 10px; display: flex; gap: 4px;
}
.mem-card-actions .mem-btn-sm { opacity: 0; transition: opacity .15s; }
.mem-card:hover .mem-card-actions .mem-btn-sm { opacity: 1; }
.mem-ai-badge {
  font-size: 11px; color: var(--accent);
}
.mem-score {
  font-size: 10px; color: var(--accent); background: var(--surface2);
  padding: 1px 5px; border-radius: 6px; margin-left: auto;
}

/* 按钮 */
.mem-btn {
  padding: 8px 18px; border: none; border-radius: 8px; cursor: pointer;
  font-size: 13px; font-weight: 500; background: var(--accent); color: #fff;
  transition: all .15s; font-family: inherit;
}
.mem-btn:hover { opacity: .85; }
.mem-btn.secondary {
  background: var(--surface2); color: var(--text); border: 1px solid var(--border);
}
.mem-btn-sm {
  padding: 4px 10px; border: none; border-radius: 6px; cursor: pointer;
  font-size: 11px; background: var(--surface2); color: var(--text2);
  transition: all .15s; font-family: inherit;
}
.mem-btn-sm:hover { background: var(--border); }
.mem-btn-sm.active { background: var(--accent); color: #fff; }
.mem-btn-sm.danger { color: var(--danger); }
.mem-btn-sm.danger:hover { background: rgba(248,113,113,.15); }

/* 表单 */
.mem-form {
  display: flex; flex-direction: column; gap: 14px; max-width: 600px;
}
.mem-form-group { display: flex; flex-direction: column; gap: 4px; }
.mem-form-group label { font-size: 11px; color: var(--text3); font-weight: 500; }
.mem-form-group input, .mem-form-group select, .mem-form-group textarea {
  padding: 8px 12px; border: 1px solid var(--border); border-radius: 8px;
  background: var(--surface); color: var(--text); font-size: 13px; outline: none;
  font-family: inherit; resize: vertical;
}
.mem-form-group textarea { min-height: 80px; }
.mem-form-group input:focus, .mem-form-group select:focus, .mem-form-group textarea:focus {
  border-color: var(--accent);
}
.mem-form-row { display: flex; gap: 12px; }

/* 面包屑 */
.mem-breadcrumb {
  padding: 6px 0 12px; font-size: 11px; color: var(--text3);
}
.mem-breadcrumb span { color: var(--accent); cursor: pointer; }
.mem-breadcrumb span:hover { text-decoration: underline; }

/* 详情 */
.mem-detail-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 10px 16px;
}
.mem-dg-item {
  display: flex; flex-direction: column; gap: 2px;
}
.mem-dg-item label {
  font-size: 10px; color: var(--text3); text-transform: uppercase; letter-spacing: .5px;
}
.mem-dg-item span, .mem-dg-item code {
  font-size: 13px; color: var(--text);
}
.mem-dg-item code { font-size: 11px; background: var(--surface2); padding: 1px 5px; border-radius: 4px; color: var(--accent); }
.mem-dg-full { grid-column: 1 / -1; }
.mem-content-box { background: var(--surface); border-radius: 8px; padding: 12px; }
.mem-edit-textarea {
  width: 100%; padding: 10px; border: 1px solid var(--border); border-radius: 8px;
  background: var(--bg); color: var(--text); font-size: 13px; outline: none;
  font-family: inherit; resize: vertical; box-sizing: border-box;
}
.mem-edit-textarea:focus { border-color: var(--accent); }
.mem-edit-row {
  display: flex; gap: 8px; margin-top: 10px;
}
.mem-summary-text {
  color: var(--accent); font-size: 13px; line-height: 1.6;
  padding: 8px 12px; background: var(--surface); border-radius: 8px;
  border-left: 3px solid var(--accent);
}

/* ═══════════════════════════════════════
   聊天知识库搜索面板 (kb-search.js)
   ═══════════════════════════════════════ */
#kbSearchPanel {
  display: none; position: fixed; inset: 0; z-index: 9500;
  background: rgba(0,0,0,.45); backdrop-filter: blur(2px);
}
#kbSearchPanel.kb-open { display: flex; align-items: flex-end; justify-content: flex-end; }
.kb-panel-inner {
  width: 520px; max-width: 92vw; height: 70vh; margin: 0 24px 48px 0;
  background: var(--bg2, #1e2430); border: 1px solid var(--border, #333);
  border-radius: 12px; display: flex; flex-direction: column; overflow: hidden;
  box-shadow: 0 12px 48px rgba(0,0,0,.5);
}
[data-theme="light"] .kb-panel-inner { background: #fff; }
.kb-panel-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 14px; border-bottom: 1px solid var(--border, #333);
}
.kb-panel-title { font-size: 14px; font-weight: 600; color: var(--text, #eee); }
.kb-close-btn {
  background: none; border: none; color: var(--text2, #aaa); font-size: 14px;
  cursor: pointer; padding: 4px 8px; border-radius: 6px;
}
.kb-close-btn:hover { background: #e05f5f; color: #fff; }
.kb-search-row { display: flex; gap: 6px; padding: 10px 14px; }
.kb-cat-select {
  background: var(--bg3, #262d3b); color: var(--text, #eee);
  border: 1px solid var(--border, #333); border-radius: 8px;
  padding: 6px 8px; font-size: 12px; max-width: 150px;
}
.kb-search-input {
  flex: 1; background: var(--bg3, #262d3b); color: var(--text, #eee);
  border: 1px solid var(--border, #333); border-radius: 8px;
  padding: 6px 10px; font-size: 13px; outline: none;
}
.kb-search-input:focus { border-color: var(--accent, #4f8ef7); }
.kb-search-btn {
  background: var(--accent, #4f8ef7); color: #fff; border: none;
  border-radius: 8px; padding: 6px 16px; font-size: 13px; cursor: pointer;
}
.kb-search-btn:hover { opacity: .85; }
.kb-stats-row { padding: 0 14px 6px; font-size: 11px; color: var(--text3, #778); }
.kb-results { flex: 1; overflow-y: auto; padding: 4px 14px 14px; }
.kb-empty { text-align: center; color: var(--text3, #778); font-size: 13px; padding: 40px 0; }
.kb-result-item {
  padding: 10px 12px; margin-bottom: 8px; border-radius: 10px; cursor: pointer;
  background: var(--bg3, #262d3b); border: 1px solid var(--border, #333);
  transition: border-color .15s;
}
[data-theme="light"] .kb-result-item { background: #f6f8fb; }
.kb-result-item:hover { border-color: var(--accent, #4f8ef7); }
.kb-result-top { display: flex; align-items: center; gap: 8px; margin-bottom: 5px; }
.kb-cat-tag {
  color: #fff; font-size: 10px; padding: 2px 8px; border-radius: 10px;
  white-space: nowrap; font-weight: 600;
}
.kb-platform { font-size: 11px; color: var(--text2, #aaa); }
.kb-ts { font-size: 10px; color: var(--text3, #778); margin-left: auto; }
.kb-summary { font-size: 13px; color: var(--text, #eee); line-height: 1.5; }
[data-theme="light"] .kb-summary { color: #222; }
.kb-keywords { font-size: 10px; color: var(--text3, #778); margin-top: 4px; }
.kb-raw-box {
  margin-top: 8px; padding: 8px 10px; border-radius: 8px;
  background: var(--bg, #151a22); border-left: 3px solid var(--accent, #4f8ef7);
  font-size: 12px;
}
[data-theme="light"] .kb-raw-box { background: #eef1f6; }
.kb-raw-meta { font-size: 10px; color: var(--text3, #778); margin-bottom: 6px; }
.kb-raw-content {
  white-space: pre-wrap; word-break: break-all; margin: 0;
  font-size: 12px; color: var(--text, #eee); max-height: 200px; overflow-y: auto;
  font-family: inherit;
}
[data-theme="light"] .kb-raw-content { color: #222; }
.kb-raw-link { display: inline-block; margin-top: 6px; font-size: 11px; color: var(--accent, #4f8ef7); }

/* ═══════════════════════════════════════
   悬浮框微信记录扩展 (kb-wechat.js)
   ═══════════════════════════════════════ */
.hf-wx-tabs { display: flex; gap: 4px; margin: 0 6px; }
.hf-wx-tab {
  background: none; border: 1px solid var(--border, #333); color: var(--text2, #aaa);
  font-size: 11px; padding: 2px 10px; border-radius: 10px; cursor: pointer;
}
.hf-wx-tab.hf-wx-active {
  background: var(--accent, #4f8ef7); color: #fff; border-color: var(--accent, #4f8ef7);
}
.hf-wx-group { margin-bottom: 10px; }
.hf-wx-group-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 5px 10px; margin-bottom: 4px;
  background: rgba(245,245,250,0.8); border-radius: 6px;
}
[data-theme="light"] .hf-wx-group-header { background: #f0f3f8; }
.hf-wx-group-name { font-size: 12px; font-weight: 600; color: #333; }
.hf-wx-group-count { font-size: 10px; color: var(--text3, #778); }
.hf-wx-item {
  padding: 7px 10px; margin: 0 2px 5px; border-radius: 8px; cursor: pointer;
  border: 1px solid transparent;
}
.hf-wx-item:hover { border-color: #4a90d9; background: rgba(74,144,217,0.05); }
[data-theme="light"] .hf-wx-item:hover { background: #f6f8fb; }
.hf-wx-item-top { display: flex; align-items: center; gap: 6px; margin-bottom: 3px; }
.hf-wx-channel {
  font-size: 9px; color: #fff; background: #52c47b;
  padding: 1px 6px; border-radius: 8px;
}
.hf-wx-user { font-size: 10px; color: var(--text2, #aaa); overflow: hidden; text-overflow: ellipsis; max-width: 120px; white-space: nowrap; }
.hf-wx-ts { font-size: 9px; color: var(--text3, #778); margin-left: auto; }
.hf-wx-cat-dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }
.hf-wx-summary { font-size: 12px; color: var(--text, #eee); line-height: 1.4; }
[data-theme="light"] .hf-wx-summary { color: #222; }
.hf-wx-full {
  white-space: pre-wrap; word-break: break-all; margin: 6px 0 0;
  padding: 6px 8px; border-radius: 6px; font-size: 11px;
  background: var(--bg, #151a22); color: var(--text2, #ccc);
  max-height: 160px; overflow-y: auto; font-family: inherit;
}
[data-theme="light"] .hf-wx-full { background: #eef1f6; color: #333; }

/* ═══ V10.0: 消息状态标记 + 对话标题 + 清理按钮 ═══ */
.msg-status-pending { opacity: 0.6; border-left: 3px solid var(--accent); }
.msg-status-pending .msg-bubble pre::after { content: ' ⏳'; animation: pulse 1.5s infinite; }
.msg-status-ocr-progress { opacity: 0.7; border-left: 3px solid #3498db; }
.msg-status-ocr-progress .msg-bubble { background: rgba(52,152,219,0.06); }
.msg-status-ocr-done { opacity: 0.8; border-left: 3px solid #27ae60; }
.msg-status-ocr-done .msg-bubble { background: rgba(39,174,96,0.06); }
@keyframes pulse { 0%,100%{opacity:0.4} 50%{opacity:1} }
.msg-status-pending .msg-bubble { background: rgba(255,255,255,0.03); }
.msg-status-error .msg-bubble { border-left: 3px solid #e74c3c; background: rgba(231,76,60,0.06); }
.msg-status-error .msg-bubble pre { color: #e74c3c; }
#conversationTitle { text-align:center; padding:6px 4px; font-size:12px; color:var(--text-secondary); border-bottom:1px solid var(--border-color); margin:0 0 6px 0; background: var(--bg, #151a22); }
.clean-history-btn { float: right; background: none; border: 1px solid var(--border-color); color: var(--text-secondary); padding: 2px 8px; font-size: 11px; border-radius: 4px; cursor: pointer; margin-left: 8px; }
.clean-history-btn:hover { background: rgba(231,76,60,0.15); color: #e74c3c; border-color: #e74c3c; }

/* ═══ V15: 待办 / 消息 操作按钮（带文字标签，禁裸图标）═══ */
.task-actions{display:flex;gap:4px;margin-left:6px;opacity:0;transition:opacity .15s;flex-shrink:0}
.task-item:hover .task-actions{opacity:1}
.task-act-btn{
  display:inline-flex;align-items:center;gap:2px;
  background:var(--surface2);border:1px solid var(--border);
  color:var(--text2);font-size:11px;line-height:1;
  padding:4px 9px;border-radius:6px;cursor:pointer;
  font-family:inherit;white-space:nowrap;transition:.15s;
}
.task-act-btn:hover{color:var(--accent);border-color:var(--accent)}
.task-act-btn.warn:hover{color:var(--red);border-color:var(--red)}
.msg-actions-row{display:flex;gap:4px;margin:2px 0;opacity:0;transition:opacity .15s}
.msg-actions-user{justify-content:flex-end;margin-bottom:3px}
.msg-actions-ai{justify-content:flex-start;margin-top:3px}
.chat-msg:hover .msg-actions-row{opacity:1}
.msg-act-btn{
  display:inline-flex;align-items:center;gap:3px;
  background:var(--surface2);border:1px solid var(--border);
  color:var(--text2);font-size:11px;line-height:1;
  padding:3px 9px;border-radius:6px;cursor:pointer;
  font-family:inherit;transition:.15s;
}
.msg-act-btn:hover{color:var(--accent);border-color:var(--accent)}