/* ===== 赛博精灵 前台悬浮组件 · 主题自适应版 =====
   配色全部取自平台 CSS 变量，随「平台设置 → 主题风格」与深色模式实时联动。
   浅色主题下精灵面板为浅色卡片，深色主题下自动切换为深色玻璃态。 */
#cyber-sprite-root{
  --cs-accent: var(--primary, #00b578);
  --cs-accent-dark: var(--primary-dark, #009a66);
  --cs-accent-deep: var(--primary-deep, #007b52);
  --cs-accent-ring: var(--primary-ring, rgba(0,181,120,.14));
  --cs-ok: #52C41A;
  --cs-danger: #FF4D4F;
  --cs-surface: var(--card, #ffffff);
  --cs-surface-2: var(--bg, #f3f5f6);
  --cs-code-bg: var(--bg, #f3f5f6);
  --cs-line: var(--border, #e9edf0);
  --cs-text: var(--text, #24313c);
  --cs-text-2: var(--muted, #8a97a3);
  --cs-muted: var(--muted, #8a97a3);
  --cs-muted-2: #6b7b8b;
  --cs-btn-text: #ffffff;
  --cs-code-text: var(--primary-deep, #007b52);
}
body.dark #cyber-sprite-root{
  --cs-surface: var(--card, #161d2e);
  --cs-surface-2: var(--bg, #0e1320);
  --cs-code-bg: var(--bg, #0e1320);
  --cs-line: var(--border, #27314b);
  --cs-text: var(--text, #e8edf7);
  --cs-text-2: #94a3b8;
  --cs-muted: var(--muted, #94a3b8);
  --cs-muted-2: #7f9bb5;
  --cs-btn-text: #ffffff;
  --cs-code-text: #9fe6c9;
}
#cyber-sprite-root{position:fixed;z-index:99990;}

/* 悬浮按钮 (光核) */
.cs-fab{
  position:fixed;right:24px;bottom:92px;width:68px;height:68px;border-radius:50%;
  border:none;cursor:pointer;padding:0;
  background:radial-gradient(circle at 50% 38%, rgba(255,255,255,.55) 0%, var(--cs-accent) 46%, var(--cs-accent-dark) 100%);
  box-shadow:0 0 0 4px var(--cs-accent-ring), 0 8px 24px rgba(0,0,0,.4);
  display:flex;align-items:center;justify-content:center;
  transition:transform .18s ease, box-shadow .18s ease;
  animation:cs-pulse 2.6s ease-in-out infinite;
}
.cs-fab:hover{transform:scale(1.12);box-shadow:0 0 0 8px var(--cs-accent-ring), 0 12px 36px rgba(0,0,0,.5);}
.cs-fab:active{cursor:grabbing;}
.cs-fab svg{width:36px;height:36px;filter:drop-shadow(0 1px 2px rgba(0,0,0,.4));}
.cs-fab img.cs-fab-img{width:100%;height:100%;object-fit:contain;display:block;padding:3px;}
/* 选用后台图标形象时: 去掉默认蓝色圆盘背景, 让所选形象完整替换默认图标 */
.cs-fab.has-float-img{background:transparent;border:none;}
.cs-fab.has-float-img:hover{box-shadow:0 0 0 6px var(--cs-accent-ring),0 10px 30px rgba(0,0,0,.45);}
.cs-fab.dragging{cursor:grabbing;animation:none;}
@keyframes cs-pulse{0%,100%{box-shadow:0 0 0 4px var(--cs-accent-ring),0 8px 24px rgba(0,0,0,.4);}50%{box-shadow:0 0 0 8px var(--cs-accent-ring),0 8px 30px rgba(0,0,0,.5);}}

/* 知识面板 */
.cs-panel{
  position:fixed;top:0;right:0;height:100vh;width:420px;max-width:92vw;
  background:linear-gradient(160deg,var(--cs-surface-2) 0%,var(--cs-surface) 60%,var(--cs-surface) 100%);
  color:var(--cs-text);border-left:1px solid var(--cs-line);
  box-shadow:-12px 0 40px rgba(0,0,0,.5);
  transform:translateX(102%);transition:transform .32s cubic-bezier(.22,.61,.36,1);
  display:flex;flex-direction:column;z-index:99991;font-family:"HarmonyOS Sans","PingFang SC",system-ui,sans-serif;
}
.cs-panel.open{transform:translateX(0);}
.cs-head{padding:16px 18px 12px;border-bottom:1px solid var(--cs-line);position:relative;background:var(--cs-accent-ring);}
.cs-head h3{margin:0;font-size:17px;color:var(--cs-text);display:flex;align-items:center;gap:8px;}
.cs-head .sub{font-size:12px;color:var(--cs-muted);margin-top:4px;}
.cs-close{position:absolute;top:12px;right:14px;background:none;border:none;color:var(--cs-muted);font-size:22px;cursor:pointer;line-height:1;}
.cs-close:hover{color:var(--cs-text);}

.cs-tabs{display:flex;gap:4px;padding:10px 12px 0;}
.cs-tab{flex:1;text-align:center;padding:9px 4px;font-size:13px;border-radius:10px 10px 0 0;cursor:pointer;
  color:var(--cs-muted);background:transparent;border:1px solid transparent;border-bottom:none;user-select:none;}
.cs-tab.active{color:var(--cs-text);background:var(--cs-accent-ring);border-color:var(--cs-accent-ring);}
.cs-tab .ic{margin-right:4px;}

.cs-body{flex:1;overflow-y:auto;padding:14px;display:flex;flex-direction:column;gap:12px;}
.cs-pane{display:none;flex-direction:column;gap:12px;}
.cs-pane.active{display:flex;}

.cs-tip{font-size:12px;color:var(--cs-text-2);background:var(--cs-accent-ring);border:1px solid var(--cs-accent-ring);padding:8px 10px;border-radius:8px;}
.cs-search{display:flex;gap:8px;}
.cs-search input{flex:1;}
.cs-input,.cs-select,.cs-area{
  width:100%;background:var(--cs-surface);border:1px solid var(--cs-line);color:var(--cs-text);border-radius:8px;
  padding:9px 11px;font-size:13px;outline:none;font-family:inherit;
}
.cs-input:focus,.cs-select:focus,.cs-area:focus{border-color:var(--cs-accent);box-shadow:0 0 0 3px var(--cs-accent-ring);}
.cs-area{resize:vertical;min-height:96px;font-family:"JetBrains Mono",Menlo,Consolas,monospace;font-size:12.5px;line-height:1.5;}
.cs-select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--cs-muted) 50%),linear-gradient(135deg,var(--cs-muted) 50%,transparent 50%);background-position:calc(100% - 16px) 16px,calc(100% - 11px) 16px;background-size:5px 5px,5px 5px;background-repeat:no-repeat;}
.cs-row{display:flex;gap:8px;}
.cs-row>*{flex:1;}
/* 知识库分类横向条: 可拖动排序 */
.cs-cat-row{flex-wrap:nowrap;overflow-x:auto;padding-bottom:6px;align-items:center;}
.cs-cat-row>.cs-cat-label{flex:none;font-size:12px;color:var(--cs-accent);opacity:.85;align-self:center;white-space:nowrap;}
.cs-cat-row .cat-chip{cursor:grab;user-select:none;touch-action:none;}
.cs-cat-row .cat-chip.dragging{cursor:grabbing;opacity:.65;box-shadow:0 0 0 2px var(--cs-accent);transform:scale(1.06);z-index:5;}

.cs-btn{background:linear-gradient(135deg,var(--cs-accent),var(--cs-accent-dark));color:var(--cs-btn-text);border:none;border-radius:8px;padding:10px;font-size:14px;font-weight:600;cursor:pointer;transition:filter .15s;}
.cs-btn:hover{filter:brightness(1.1);}
.cs-btn:disabled{opacity:.6;cursor:wait;}
.cs-btn.ghost{background:var(--cs-surface-2);color:var(--cs-text);border:1px solid var(--cs-line);}

.cs-loading{display:flex;align-items:center;gap:8px;color:var(--cs-muted);font-size:13px;padding:10px;}
.cs-spin{width:16px;height:16px;border:2px solid var(--cs-accent-ring);border-top-color:var(--cs-accent);border-radius:50%;animation:cs-spin .7s linear infinite;}
@keyframes cs-spin{to{transform:rotate(360deg);}}

/* 知识卡片 */
.cs-card{background:var(--cs-surface-2);border:1px solid var(--cs-line);border-radius:10px;padding:12px;cursor:pointer;transition:border-color .15s,transform .12s;}
.cs-card:hover{border-color:var(--cs-accent);transform:translateY(-1px);}
.cs-card h4{margin:0 0 6px;font-size:14px;color:var(--cs-text);}
.cs-card .meta{display:flex;flex-wrap:wrap;gap:5px;margin-bottom:6px;}
.cs-chip{font-size:11px;padding:1px 8px;border-radius:10px;background:var(--cs-accent-ring);color:var(--cs-text);}
.cs-db{font-size:11px;padding:1px 8px;border-radius:10px;color:var(--cs-btn-text);}
.cs-card .desc{font-size:12.5px;color:var(--cs-text-2);max-height:46px;overflow:hidden;line-height:1.5;}
.cs-empty{color:var(--cs-muted-2);text-align:center;padding:24px;font-size:13px;}

/* 来源分段筛选 (全部 / 精灵知识 / 文档库) */
.cs-src-row{margin:2px 0 8px;}
.cs-src-row .cs-btn.ghost.active{background:var(--cs-accent);color:var(--cs-btn-text);border-color:var(--cs-accent);}

/* 分组标题 (精灵知识 / 知识库文档) */
.cs-sec-head{font-size:12px;color:var(--cs-muted);letter-spacing:.5px;margin:10px 2px 4px;padding-left:8px;border-left:3px solid var(--cs-accent);}

/* 知识库文档卡片 */
.cs-card-kb{display:flex;align-items:flex-start;gap:10px;}
.cs-card-kb .cs-kb-ico{flex:none;width:34px;height:34px;display:grid;place-items:center;font-size:18px;background:var(--cs-accent-ring);border-radius:9px;}
.cs-card-kb .cs-kb-main{flex:1;min-width:0;}
.cs-card-kb .cs-kb-main h4{margin:0 0 5px;font-size:14px;color:var(--cs-text);}
.cs-card-kb .cs-kb-main .meta{display:flex;flex-wrap:wrap;gap:5px;margin-bottom:6px;}
.cs-card-kb .cs-kb-main .desc{font-size:12.5px;color:var(--cs-text-2);max-height:46px;overflow:hidden;line-height:1.5;}
.cs-card-kb .cs-kb-go{flex:none;color:var(--cs-muted);font-size:18px;transition:transform .15s,color .15s;}
.cs-card-kb:hover .cs-kb-go{color:var(--cs-accent);transform:translate(2px,-2px);}

/* 翻页器 */
.cs-pager{display:flex;align-items:center;justify-content:center;gap:12px;padding:14px 8px 6px;border-top:1px solid var(--cs-line);margin-top:6px;}
.cs-pg-btn{flex:none;min-height:34px;padding:0 16px;border-radius:8px;border:1px solid var(--cs-line);background:var(--cs-surface-2);color:var(--cs-text);font-size:13px;cursor:pointer;transition:background .15s,border-color .15s,opacity .15s;}
.cs-pg-btn:hover:not(:disabled){background:var(--cs-surface-2);border-color:var(--cs-accent);}
.cs-pg-btn:disabled{opacity:.35;cursor:not-allowed;}
.cs-pg-info{flex:none;font-size:12.5px;color:var(--cs-muted);white-space:nowrap;}

/* 详情抽屉 */
.cs-detail{background:var(--cs-surface-2);border:1px solid var(--cs-line);border-radius:10px;padding:12px;}
.cs-detail h4{margin:0 0 8px;color:var(--cs-text);}
.cs-detail .sec{font-size:12px;color:var(--cs-muted);margin:8px 0 3px;}
.cs-detail pre{background:var(--cs-code-bg);border:1px solid var(--cs-line);border-radius:8px;padding:10px;margin:0;white-space:pre-wrap;word-break:break-word;font-family:"JetBrains Mono",Menlo,Consolas,monospace;font-size:12px;color:var(--cs-code-text);max-height:200px;overflow:auto;}

/* 翻译/优化结果 */
.cs-diff{display:grid;grid-template-columns:1fr 1fr;gap:8px;}
.cs-diff .col{background:var(--cs-code-bg);border:1px solid var(--cs-line);border-radius:8px;padding:8px;}
.cs-diff .col b{font-size:11px;color:var(--cs-muted);display:block;margin-bottom:4px;}
.cs-diff pre{margin:0;white-space:pre-wrap;word-break:break-word;font-family:"JetBrains Mono",Menlo,Consolas,monospace;font-size:11.5px;color:var(--cs-text);}
.cs-change{display:flex;align-items:center;gap:8px;font-size:12.5px;padding:6px 0;border-bottom:1px dashed var(--cs-line);}
.cs-change .from{color:var(--cs-danger);text-decoration:line-through;}
.cs-change .to{color:var(--cs-ok);}
.cs-badge{font-size:10px;padding:1px 7px;border-radius:8px;flex:none;}
.b-auto{background:#dcfce7;color:#15803d;}.b-suggest{background:#fef9c3;color:#a16207;}.b-warning{background:#fee2e2;color:#b91c1c;}

.cs-report .cs-issue{background:var(--cs-surface-2);border-left:3px solid var(--cs-accent);border-radius:6px;padding:10px 12px;margin-bottom:8px;}
.cs-issue.sev-high{border-left-color:var(--cs-danger);}
.cs-issue.sev-medium{border-left-color:#f59e0b;}
.cs-issue.sev-low{border-left-color:#38bdf8;}
.cs-issue.danger{background:rgba(255,77,79,.12);border-left-color:var(--cs-danger);}
.cs-issue .t{font-size:13px;color:var(--cs-text);font-weight:600;display:flex;justify-content:space-between;gap:8px;}
.cs-issue .basis{font-size:12px;color:var(--cs-text-2);margin:5px 0;}
.cs-issue pre{background:var(--cs-code-bg);border-radius:6px;padding:7px;margin:4px 0;white-space:pre-wrap;word-break:break-word;font-family:"JetBrains Mono",monospace;font-size:11.5px;color:var(--cs-code-text);max-height:150px;overflow:auto;}
.cs-issue .applied{color:var(--cs-ok);font-size:11px;}

.cs-banner{position:sticky;top:0;background:rgba(255,77,79,.92);color:#fff;font-size:12.5px;padding:8px 12px;border-radius:8px;margin-bottom:8px;font-weight:600;}
.cs-summary{display:flex;gap:8px;flex-wrap:wrap;font-size:12px;}
.cs-summary span{background:var(--cs-surface-2);padding:3px 10px;border-radius:10px;}

.cs-copy{font-size:11px;color:var(--cs-accent);cursor:pointer;border:1px solid var(--cs-line);background:none;border-radius:6px;padding:2px 8px;}

/* ============ 大模型增强 ============ */
/* 头部状态标识 */
.cs-ai-flag{display:flex;align-items:center;gap:8px;margin-top:8px;flex-wrap:wrap;padding-right:26px;}
.cs-ai-flag.off{opacity:.65;}
.cs-ai-pill{display:inline-flex;align-items:center;gap:5px;font-size:11px;padding:2px 9px;border-radius:20px;
  background:var(--cs-surface-2);color:var(--cs-muted);border:1px solid var(--cs-line);}
.cs-ai-pill.on{background:var(--cs-accent-ring);color:var(--cs-text);border-color:var(--cs-accent-ring);}
.cs-ai-pill.off{background:var(--cs-surface-2);color:var(--cs-muted-2);}
.cs-ai-dot{width:6px;height:6px;border-radius:50%;background:var(--cs-ok);box-shadow:0 0 0 3px rgba(82,196,26,.2);display:inline-block;flex:none;}
.cs-ai-sw{display:inline-flex;align-items:center;gap:4px;font-size:11px;color:var(--cs-muted);cursor:pointer;user-select:none;}
.cs-ai-sw input{width:13px;height:13px;accent-color:var(--cs-accent);cursor:pointer;margin:0;}

/* 知识检索 AI 卡片 */
.cs-ai-card{background:linear-gradient(180deg,var(--cs-accent-ring),transparent);
  border:1px solid var(--cs-line);border-radius:10px;padding:11px 12px;margin-bottom:2px;}
.cs-ai-card.wait{opacity:.85;}
.cs-ai-card.err{background:var(--cs-surface-2);border-color:var(--cs-line);}
.cs-ai-hd{display:flex;align-items:center;gap:8px;margin-bottom:6px;flex-wrap:wrap;}
.cs-ai-tag{font-size:10.5px;padding:2px 8px;border-radius:20px;background:var(--cs-accent-ring);color:var(--cs-text);font-weight:600;}
.cs-ai-mode{font-size:10.5px;color:var(--cs-muted);}
.cs-ai-body{font-size:12.5px;color:var(--cs-text);line-height:1.65;white-space:pre-wrap;word-break:break-word;}
.cs-ai-body .cs-spin{margin-right:6px;vertical-align:-2px;}
.cs-ai-ft{display:flex;gap:10px;flex-wrap:wrap;font-size:10.5px;color:var(--cs-muted-2);margin-top:7px;padding-top:6px;border-top:1px dashed var(--cs-line);}

/* 翻译 / 优化 AI 状态条 */
.cs-ai-bar{display:flex;align-items:center;gap:8px;flex-wrap:wrap;background:var(--cs-surface-2);
  border:1px solid var(--cs-line);border-radius:8px;padding:8px 10px;}
.cs-ai-bar.hl{background:var(--cs-accent-ring);border-color:var(--cs-accent);}
.cs-ai-txt{font-size:11.5px;color:var(--cs-text-2);}
.cs-ai-toggle{display:inline-flex;gap:4px;margin-left:auto;}
.cs-mini{font-size:11px;padding:3px 9px;border-radius:6px;border:1px solid var(--cs-line);
  background:var(--cs-surface-2);color:var(--cs-text-2);cursor:pointer;transition:.15s;}
.cs-mini:hover{border-color:var(--cs-accent);color:var(--cs-text);}
.cs-mini.on{background:linear-gradient(135deg,var(--cs-accent-dark),var(--cs-accent));color:var(--cs-btn-text);border-color:transparent;font-weight:600;}
.cs-ai-note{font-size:11.5px;color:var(--cs-muted);padding:0 0 6px 6px;line-height:1.5;}
.cs-issue.is-ai{border-left-color:var(--cs-accent);background:var(--cs-accent-ring);}

/* 问精灵 */
.cs-quick{flex-wrap:wrap;gap:6px;margin-bottom:2px;}
.cs-quick .cs-btn{padding:6px 10px;font-size:12px;font-weight:500;}
.cs-chat-log{flex:1;min-height:180px;max-height:320px;overflow-y:auto;display:flex;flex-direction:column;gap:10px;
  padding:10px;background:var(--cs-code-bg);border:1px solid var(--cs-line);border-radius:10px;}
.cs-chat-empty{margin:auto;color:var(--cs-muted-2);font-size:12.5px;text-align:center;padding:20px 10px;}
.cs-msg{max-width:88%;padding:9px 12px;border-radius:12px;font-size:12.5px;line-height:1.65;word-break:break-word;}
.cs-msg p{margin:0 0 6px;}
.cs-msg p:last-child{margin-bottom:0;}
.cs-msg.user{align-self:flex-end;background:linear-gradient(135deg,var(--cs-accent),var(--cs-accent-dark));color:var(--cs-btn-text);border-bottom-right-radius:4px;}
.cs-msg.ai{align-self:flex-start;background:var(--cs-surface);color:var(--cs-text);border-bottom-left-radius:4px;
  border:1px solid var(--cs-line);}
.cs-msg.ai.thinking{opacity:.6;}
.cs-msg pre{background:var(--cs-code-bg);border:1px solid var(--cs-line);border-radius:8px;padding:9px;margin:6px 0;
  white-space:pre-wrap;word-break:break-word;font-family:"JetBrains Mono",Menlo,Consolas,monospace;font-size:11.5px;
  color:var(--cs-code-text);max-height:220px;overflow:auto;}
.cs-chat-bar{display:flex;flex-direction:column;gap:8px;}
.cs-chat-ta{min-height:64px;resize:none;}
.cs-chat-btns{display:flex;gap:8px;justify-content:flex-end;}
.cs-chat-btns .cs-btn{flex:none;padding:8px 18px;}
.cs-chat-clear{background:var(--cs-surface-2);color:var(--cs-text);border:1px solid var(--cs-line);}

/* 4 个页签时压缩间距, 防止换行 */
.cs-tabs{overflow-x:auto;}
.cs-tab{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0;padding-left:2px;padding-right:2px;}

/* 响应式 */
@media (max-width:1024px){ .cs-fab{width:53px;height:53px;} .cs-fab svg{width:29px;height:29px;} }
@media (max-width:768px){
  .cs-fab{right:14px;bottom:14px;top:auto;}
  .cs-panel{width:100vw;max-width:100vw;height:78vh;top:auto;bottom:0;transform:translateY(102%);border-left:none;border-top:1px solid var(--cs-line);border-radius:16px 16px 0 0;}
  .cs-panel.open{transform:translateY(0);}
}