:root{
  --bg:#f4f6f9; --panel:#ffffff; --border:#e6e9ef;
  --text:#1f2430; --text-sub:#8a90a0; --hover:#f2f5fa; --primary-soft:rgba(59,110,245,.10);
  --primary:#3b6ef5; --primary-2:#5b7ef9;
  --success:#22a06b; --warning:#e6a02c; --danger:#e5484d;
  --radius:12px; --shadow:0 1px 2px rgba(20,30,60,.05),0 6px 20px rgba(20,30,60,.05);
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;background:var(--bg);color:var(--text);font-size:14px;line-height:1.6}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer}

/* ---------- 布局 / 侧边栏 ---------- */
.app-nav{position:fixed;left:0;top:0;bottom:0;width:232px;background:var(--panel);color:#3a4254;display:flex;flex-direction:column;z-index:20;border-right:1px solid var(--border)}
.nav-brand{display:flex;flex-direction:column;align-items:flex-start;gap:3px;padding:30px 20px 12px}
.nb-row{display:flex;align-items:center;gap:11px}
.logo{width:38px;height:38px;border-radius:11px;background:linear-gradient(135deg,#5a67f2,#7a5cf5);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:16px;flex:none;letter-spacing:.02em;position:relative;overflow:hidden;box-shadow:0 6px 14px -8px rgba(95,100,245,.6)}
.logo::after{content:"";position:absolute;inset:0;background:linear-gradient(120deg,rgba(255,255,255,.30),transparent 45%)}
.logo.sm{width:32px;height:32px;font-size:13px;border-radius:10px}
.logo.login-logo{width:44px;height:44px;font-size:18px;border-radius:13px}
.bn-title{font-weight:700;color:var(--text);font-size:15.5px;letter-spacing:.01em;line-height:1.2}
.bn-sub{font-size:14.5px;color:#677085;margin-top:0;letter-spacing:.06em;white-space:nowrap;font-weight:500}
.nav-list{flex:1;overflow-y:auto;padding:8px 14px 12px;scrollbar-width:thin;scrollbar-color:rgba(31,36,48,.15) transparent}
.nav-list::-webkit-scrollbar{width:5px}
.nav-list::-webkit-scrollbar-thumb{background:rgba(31,36,48,.12);border-radius:4px}
.nav-label{padding:18px 10px 8px;font-size:12.5px;color:#9aa3b4;font-weight:600;letter-spacing:.10em}
.nav-item{position:relative;display:flex;align-items:center;gap:10px;padding:5.5px 11px;border-radius:10px;color:#5c6577;font-size:14.5px;margin-bottom:2px;transition:background .16s,color .16s,transform .08s}
.nav-item::before{content:"";width:18px;height:18px;flex:none;background:currentColor;-webkit-mask:var(--ic) center/contain no-repeat;mask:var(--ic) center/contain no-repeat;opacity:.88;transition:opacity .16s}
.nav-item:hover{background:var(--hover);color:#2a3348}
.nav-item:active{transform:scale(.985)}
.nav-item.active{background:var(--primary-soft);color:var(--primary);font-weight:600}
.nav-item.active::before{color:var(--primary);opacity:1}
.nav-item.active::after{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);width:3px;height:16px;border-radius:0 3px 3px 0;background:var(--primary)}
.dot-ic{display:none}
/* AI 问一答 图标（聊天气泡 + 星） */
.nav-item[data-nav="ask"]{--ic:url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="%23000" stroke-width="1.7" stroke-linecap="round" stroke-linejoin="round"><path d="M21 11.5a8.5 8.5 0 0 1-8.5 8.5 8.4 8.4 0 0 1-3.7-.8L4 21l1.2-4A8.5 8.5 0 1 1 21 11.5z"/><path d="M9 10.5h6M9 14h3.5"/></svg>')}
/* 企业档案 图标（企业大楼） */
.nav-item[data-nav="profile"]{--ic:url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="%23000" stroke-width="1.7" stroke-linecap="round" stroke-linejoin="round"><path d="M4 21V6a2 2 0 0 1 2-2h12a2 2 0 0 1 2 2v15"/><path d="M2 21h20"/><path d="M9 9h2M13 9h2M9 13h2M13 13h2M13 17h2M9 17h2"/></svg>')}
/* 菜单图标（线性SVG，按 data-nav 对应） */
.nav-item[data-nav="regs"]{--ic:url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="%23000" stroke-width="1.7" stroke-linecap="round" stroke-linejoin="round"><rect x="3" y="4" width="18" height="16.5" rx="2.2"/><path d="M8 9h8M8 13h8M8 17h4.5"/></svg>')}
.nav-item[data-nav="home"]{--ic:url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="%23000" stroke-width="1.7" stroke-linecap="round" stroke-linejoin="round"><path d="M12 3v18M8.3 21h7.4M5.8 6.5h12.4"/><path d="M6.5 6.5 3 10.5a3 3 0 0 0 6 0zM17.5 6.5 14 10.5a3 3 0 0 0 6 0z"/></svg>')}
.nav-item[data-nav="dispute"]{--ic:url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="%23000" stroke-width="1.7" stroke-linecap="round" stroke-linejoin="round"><path d="M21 11.5a8 8 0 0 1-8 8H5l-2-2.5a8 8 0 1 1 18-5.5z"/><path d="M8.5 11.5h7M8.5 15h4"/></svg>')}
.nav-item[data-nav="report"]{--ic:url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="%23000" stroke-width="1.7" stroke-linecap="round" stroke-linejoin="round"><path d="M12 3.2 19.5 6v5.6c0 4.6-3.2 7.8-7.5 9.2-4.3-1.4-7.5-4.6-7.5-9.2V6z"/><path d="M9 12.2l2.1 2.1 3.8-4"/></svg>')}
.nav-item[data-nav="tenants"]{--ic:url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="%23000" stroke-width="1.7" stroke-linecap="round" stroke-linejoin="round"><circle cx="9" cy="8" r="3.5"/><path d="M2.5 20c.6-3.4 3-5 6.5-5s5.9 1.6 6.5 5"/><path d="M15.5 5.2a3.5 3.5 0 0 1 0 6.6M18.5 15.3c1.8.7 2.7 2 3 4.2"/></svg>')}
.nav-item[data-nav="audit"]{--ic:url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="%23000" stroke-width="1.7" stroke-linecap="round" stroke-linejoin="round"><rect x="4.5" y="3.5" width="15" height="17" rx="2.2"/><path d="M9 3.5V7.5M9 12h6M9 15.5h6M9 19h3.5"/></svg>')}
.nav-item[data-nav="settings"]{--ic:url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="%23000" stroke-width="1.7" stroke-linecap="round" stroke-linejoin="round"><path d="M4 7.5h6M15 7.5h5M4 12h3M12 12h8M4 16.5h8M17 16.5h3M10 5v5M7 10v5M15 14v5"/></svg>')}
/* 内容归集审核 图标（收件箱归集） */
.nav-item[data-nav="push"]{--ic:url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="%23000" stroke-width="1.7" stroke-linecap="round" stroke-linejoin="round"><path d="M4 13.2 6.4 7.4h11.2L20 13.2"/><path d="M4 13.2v4.6a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2v-4.6"/><path d="M4 13.2h5.5a2.6 2.6 0 0 0 5.2 0h5.3"/></svg>')}
/* 算力成本 图标（CPU算力芯片） */
.nav-item[data-nav="cost"]{--ic:url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="%23000" stroke-width="1.7" stroke-linecap="round" stroke-linejoin="round"><rect x="7" y="7" width="10" height="10" rx="1.6"/><rect x="10.3" y="10.3" width="3.4" height="3.4"/><path d="M9.5 4v1.8M14.5 4v1.8M9.5 18.2V20M14.5 18.2V20M4 9.5h1.8M4 14.5h1.8M18.2 9.5H20M18.2 14.5H20"/></svg>')}
.nav-item[data-nav="dashboard"]{--ic:url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="%23000" stroke-width="1.7" stroke-linecap="round" stroke-linejoin="round"><path d="M4 20V11M10 20V4M16 20V8M22 20H2"/></svg>')}
.nav-foot{padding:12px 14px 16px;border-top:1px solid var(--border)}
.nav-user{display:flex;align-items:center;gap:11px;background:#f6f7fa;border:1px solid var(--border);border-radius:12px;padding:9px 11px;transition:border-color .15s,background .15s}
.nav-user:hover{background:#f1f3f8;border-color:#dce1ea}
.avatar{width:34px;height:34px;border-radius:50%;background:linear-gradient(135deg,#7a5cf5,#5a67f2);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:600;font-size:13px;flex:none;position:relative;box-shadow:0 3px 8px -4px rgba(124,92,245,.55)}
.avatar::after{content:"";position:absolute;right:-1px;bottom:-1px;width:10px;height:10px;border-radius:50%;background:#2fd08a;border:2px solid #fff}
.nm{color:var(--text);font-weight:600;font-size:13px;line-height:1.3}
.rl{display:inline-block;font-size:10.5px;color:var(--primary);background:rgba(88,96,240,.11);padding:1px 7px;border-radius:6px;margin-top:3px;font-weight:500}

.app-content{margin-left:232px;min-height:100vh}
/* 收起左侧菜单：详情区全屏 */
.app-nav{transition:transform .24s ease}
body.nav-hidden .app-nav{transform:translateX(-100%);border-right-color:transparent}
body.nav-hidden .app-content{margin-left:0}
.nav-toggle{position:fixed;top:14px;right:16px;z-index:40;width:34px;height:34px;border-radius:9px;border:1px solid var(--border);background:var(--panel);color:#5c6577;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;font-size:15px;line-height:1;box-shadow:0 2px 6px rgba(16,24,40,.08);transition:background .15s,color .15s}
.nav-toggle:hover{background:var(--hover);color:var(--primary)}
/* AI问一答：问答列表收起态(竖向小面板) */
#ask-side.collapsed{display:flex;align-items:center;justify-content:center}
#ask-side.collapsed .card-pad{display:flex;align-items:center;justify-content:center;width:100%;padding:18px 8px}
#ask-side.collapsed #side-expand{transition:opacity .18s}
.topbar{position:sticky;top:0;background:rgba(255,255,255,.82);backdrop-filter:blur(8px);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:26px 28px 14px;z-index:10}
.tb-title{font-size:16px;font-weight:600}
.tb-tools{display:flex;align-items:center;gap:10px;padding-right:36px;margin-left:auto}
.tb-search{display:flex;align-items:center;gap:7px;background:#fff;border:1px solid var(--border);border-radius:9px;padding:0 12px;height:36px;min-width:220px}
.tb-search input{border:none;outline:none;font-size:13.5px;flex:1;background:transparent}
.page{padding:26px 28px 40px}

/* ---------- 通用组件 ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:none;border-radius:9px;padding:9px 16px;font-size:13.5px;font-weight:500;transition:.15s}
.btn-primary{background:var(--primary);color:#fff}
.btn-primary:hover{background:var(--primary-2)}
.btn-danger{background:#fff;border:1px solid #f0b4b4;color:#d64545;font-weight:500}
.btn-danger:hover{background:#fdecec;border-color:#d64545}
.btn-ghost{background:#fff;border:1px solid var(--border);color:var(--text);font-weight:500}
.btn-ghost:hover{border-color:var(--primary);color:var(--primary)}
.btn-block{width:100%}
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}
.field>span{font-size:15px;color:var(--text-sub);font-weight:600}
.field input,.field select{border:1px solid var(--border);border-radius:9px;height:40px;padding:0 12px;font-size:15px;outline:none;background:#fff;width:100%;box-sizing:border-box;font-family:inherit;color:var(--text)}
.field textarea{border:1px solid var(--border);border-radius:9px;padding:10px 12px;font-size:15px;outline:none;background:#fff;width:100%;box-sizing:border-box;font-family:inherit;color:var(--text);line-height:1.7;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--primary)}
.field input::placeholder,.field select::placeholder,.field textarea::placeholder{font-size:15px;color:#9aa1ae}
.inline-check{display:inline-flex;align-items:center;gap:8px;margin-right:16px;color:var(--text);font-weight:400;font-size:13.5px;cursor:pointer}
.col-check{display:flex;align-items:center;gap:8px;cursor:pointer;font-weight:400}

.page-head{margin-bottom:20px}
.ph-title{font-size:22px;font-weight:700}
.ph-sub{color:var(--text-sub);font-size:13.5px;margin-top:3px}
.page-actions{display:flex;gap:10px}

/* 卡片网格 */
.grid{display:grid;gap:16px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}
.card-head{display:flex;align-items:center;justify-content:space-between;padding:16px 18px;border-bottom:1px solid var(--border)}
.ch-title{font-weight:600;font-size:15px}
.card-pad{padding:18px}

/* 库卡片 */
.lib-card{padding:18px;cursor:pointer;transition:.15s;display:flex;flex-direction:column;gap:8px}
.lib-card:hover{transform:translateY(-2px);box-shadow:0 8px 26px rgba(20,30,60,.12);border-color:var(--primary)}
.lib-head{display:flex;align-items:center;justify-content:space-between}
.lib-name{font-size:16px;font-weight:600}
.lib-sub{font-size:12.5px;color:var(--text-sub)}
.lib-foot{display:flex;align-items:center;justify-content:space-between;margin-top:6px;border-top:1px dashed var(--border);padding-top:10px}
.lib-count{font-size:12.5px;color:var(--text-sub)}
.lib-count b{color:var(--primary);font-size:15px}
.lib-open{font-size:13px;color:var(--primary);font-weight:500}

/* 标签 */
.tag{display:inline-block;padding:3px 10px;border-radius:20px;font-size:12px;font-weight:500}
.tag-primary{background:rgba(59,110,245,.12);color:var(--primary)}
.tag-warning{background:rgba(230,160,44,.14);color:var(--warning)}
.tag-info{background:rgba(59,110,245,.1);color:var(--primary)}
.tag-success{background:rgba(34,160,107,.12);color:var(--success)}
.tag-danger{background:rgba(229,72,77,.12);color:var(--danger)}
.tag-ghost{background:#f0f2f6;color:var(--text-sub)}

.empty{color:var(--text-sub);text-align:center;font-size:14px}

/* AI 问一答会话列表 */
.conv-item{cursor:pointer;border:1px solid transparent;border-radius:7px;padding:5px 11px;transition:.15s;display:flex;align-items:center;gap:6px}
.conv-item:hover{border-color:#eef1f6;background:#f4f7ff}
.conv-item[style*="border-color:var(--primary)"]{background:var(--primary);color:#fff;border-color:var(--primary)}
.conv-item[style*="color:#fff"] .conv-item{color:#fff}
.conv-item[style*="color:#fff"] .conv-bell{opacity:.85}
.conv-group-head:hover{color:var(--primary)}
.conv-group-head .conv-tri{transition:transform .2s ease}
.conv-menu{background:#fff;border:1px solid var(--border);border-radius:10px;box-shadow:0 10px 30px rgba(16,24,40,.14);padding:5px;min-width:130px}
.conv-menu-item{padding:8px 12px;border-radius:7px;font-size:13.5px;cursor:pointer;color:var(--text);display:flex;align-items:center;gap:8px}
.conv-menu-item:hover{background:#f0f4ff}
.conv-menu-item.danger{color:var(--danger)}
.conv-menu-item.danger:hover{background:rgba(229,72,77,.08)}
/* 对话项右侧「更多操作」竖三点 + 深色tooltip */
.conv-item{position:relative}
.conv-menu-btn{flex:none;border:none;background:transparent;color:inherit;opacity:.35;cursor:pointer;padding:3px;border-radius:6px;line-height:0;height:26px;width:26px;display:inline-flex;align-items:center;justify-content:center;transition:opacity .15s,background .15s}
.conv-item:hover .conv-menu-btn{opacity:.75}
.conv-menu-btn:hover{opacity:1;background:rgba(0,0,0,.07)}
.conv-item[style*="color:#fff"] .conv-menu-btn{opacity:.6}
.conv-item[style*="color:#fff"] .conv-menu-btn:hover{opacity:1;background:rgba(255,255,255,.18)}
.conv-menu-tip{position:absolute;right:30px;top:50%;transform:translateY(-50%);background:#1f2430;color:#fff;font-size:12px;line-height:1;padding:6px 10px;border-radius:7px;white-space:nowrap;opacity:0;pointer-events:none;transition:opacity .18s;z-index:30}
.conv-menu-tip::after{content:"";position:absolute;right:-4px;top:50%;transform:translateY(-50%);border:4px solid transparent;border-left-color:#1f2430}
.conv-menu-btn:hover + .conv-menu-tip{opacity:1}

/* 弹窗 */
.modal-mask{position:fixed;inset:0;background:rgba(15,20,35,.45);display:none;align-items:center;justify-content:center;z-index:50}
.modal-mask.show{display:flex}
.modal-box{background:#fff;border-radius:14px;width:440px;max-width:92vw;max-height:88vh;overflow:auto;box-shadow:0 20px 60px rgba(0,0,0,.25)}
.modal-head{display:flex;align-items:center;justify-content:space-between;padding:18px 22px;border-bottom:1px solid var(--border)}
.modal-head h3{font-size:16px}
.modal-close{border:none;background:none;font-size:22px;color:var(--text-sub);cursor:pointer;line-height:1}
.modal-body{padding:20px 22px}
.modal-foot{display:flex;justify-content:flex-end;gap:10px;padding:16px 22px;border-top:1px solid var(--border)}

/* toast */
.toast-wrap{position:fixed;top:20px;left:50%;transform:translateX(-50%);z-index:100;display:flex;flex-direction:column;gap:8px;align-items:center}
.toast{background:#1f2430;color:#fff;padding:10px 20px;border-radius:9px;font-size:13.5px;box-shadow:0 8px 24px rgba(0,0,0,.2);animation:fadeIn .25s}
.toast.success{background:#173a2c}
.toast.warn{background:#3b2f12}
.toast.leaving{opacity:0;transition:.3s}
@keyframes fadeIn{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}

/* 登录 */
.login-body{display:flex;align-items:center;justify-content:center;min-height:100vh;background:linear-gradient(135deg,#131722,#2a3350)}
.login-wrap{width:380px}
.login-card{background:#fff;border-radius:16px;padding:32px 30px;box-shadow:0 30px 80px rgba(0,0,0,.35)}
.login-brand{display:flex;align-items:center;gap:12px;margin-bottom:22px}
.login-title{font-size:18px;font-weight:700}
.login-sub{font-size:12px;color:var(--text-sub)}
.login-err{background:rgba(229,72,77,.1);color:var(--danger);padding:9px 12px;border-radius:9px;margin-bottom:14px;font-size:13px}
.login-hint{margin-top:16px;text-align:center;font-size:12px;color:var(--text-sub)}

/* 表格 */
.table{width:100%;border-collapse:collapse;font-size:13.5px}
.table th{text-align:left;color:var(--text-sub);font-weight:500;font-size:12.5px;padding:10px 12px;border-bottom:1px solid var(--border)}
.table td{padding:12px;border-bottom:1px solid var(--border)}
.table tr:last-child td{border-bottom:none}
.table tr:hover td{background:#f7f9fc}
.btn-sm{padding:6px 12px;font-size:12.5px}
.faint{color:var(--text-sub)}

/* 案例行 */
.case-row{padding:14px 16px;border-bottom:1px solid var(--border)}
.case-row:last-child{border-bottom:none}
.case-row:hover{background:#f7f9fc}
.case-top{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.case-title{font-weight:600;flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.case-meta{display:flex;gap:16px;flex-wrap:wrap;margin-top:7px;color:var(--text-sub);font-size:13.5px;align-items:center}
.case-item{border:1px solid var(--border);border-radius:9px;padding:9px 11px;cursor:pointer;transition:all .12s}
.case-item:hover{border-color:var(--primary);background:#f7f9fc}
.case-item.active{border-color:var(--primary);background:rgba(59,130,246,.07);box-shadow:0 0 0 1px var(--primary) inset}
.case-item .ci-head{display:flex;align-items:center;gap:6px;min-width:0}
.case-item .ci-dot{font-size:14.5px;line-height:1}
.case-item .ci-title{font-weight:600;font-size:15.5px;flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:var(--text)}
.case-item.active .ci-title{color:var(--primary)}
.case-item .ci-meta{margin-top:4px;font-size:13.5px;color:#6a7180;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.case-sec{margin-top:8px;font-size:13px;color:#414a5e}
.case-sec.lesson{background:rgba(230,160,44,.08);border-radius:8px;padding:8px 11px}
.case-sec b{color:var(--text);font-weight:600;margin-right:6px}
.back-link{color:var(--text-sub);margin-right:2px}
.btn-link{color:var(--primary);background:none;border:none;cursor:pointer;padding:2px 6px;font-size:12px}
.btn-primary-link{color:var(--primary);font-size:12px;padding:4px 8px}
.src-badge{color:#8a6d1a;background:#fdf4dc;border:1px solid #f0e0a0;border-radius:4px;padding:1px 6px;font-size:11.5px}
.src-link{color:var(--primary);font-size:12px;text-decoration:underline}

/* 响应式 */
@media(max-width:900px){.app-nav{width:74px}.nav-brand{justify-content:center;padding:18px 8px;border-bottom-color:transparent}.nav-brand .bn-title,.nav-brand .bn-sub,.nav-label{display:none}.nav-list{padding:12px 8px}.nav-item{justify-content:center;padding:8px 0;font-size:0;margin-bottom:5px}.nav-item::before{width:17px;height:17px}.nav-item.active::after{left:-1px}.nav-label::after{display:none}.nav-foot{justify-content:center;padding:12px 8px}.nav-user{gap:0;justify-content:center;background:none;border:none;padding:0}.nav-user:hover{background:none;border:none}.nav-user>div{display:none}.avatar{width:36px;height:36px}.app-content{margin-left:74px}.grid-3{grid-template-columns:repeat(2,1fr)}.grid-4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:620px){.grid-3,.grid-4,.grid-2{grid-template-columns:1fr}}

/* ---- 诊断报告 补充样式 ---- */
.modal-wide{width:860px;max-width:94vw}
.modal-tools{margin-left:auto;display:flex;align-items:center;gap:6px}

/* ---- 案例库统计 ---- */
.stat-grid{display:flex;gap:24px;flex-wrap:wrap}
.stat-cell{display:flex;align-items:baseline;gap:6px}
.stat-num{font-size:30px;font-weight:700;color:var(--primary)}
.stat-label{color:var(--text-sub)}
.stat-line{color:var(--text-sub);font-size:12.5px;line-height:1.9}
.card-title{font-weight:600;margin-bottom:14px;color:var(--text);font-size:15px}
.risk-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}
.risk-grid .inline-check{margin-bottom:0}
.muted{color:var(--text-sub)}
.rp-body{max-height:70vh;overflow:auto;background:#fff}
.rp-head{border-bottom:2px solid var(--primary);padding-bottom:12px;margin-bottom:16px}
.rp-head h2{color:var(--primary);margin:0}
.rp-source{line-height:1.9;color:#333}
.rp-source h1,.rp-source h2,.rp-source h3,.rp-source h4{margin:18px 0 8px;color:var(--primary)}
.rp-source p{margin:8px 0}
.rp-source br{line-height:1.6}
@media print{.app-nav,.topbar,.modal-tools,.modal-head{display:none!important}.modal-mask{position:static!important;inset:auto!important;height:auto!important;display:block!important;background:#fff!important;padding:0;overflow:visible!important}.modal-box{position:static!important;box-shadow:none;max-width:100%!important;max-height:none!important;overflow:visible!important}.modal-body{max-height:none!important;overflow:visible!important}.rp-body{max-height:none!important;overflow:visible!important}}
/* ---- 员工纠纷分析 聊天区 ---- */
#chat-box{max-height:60vh;overflow:auto;display:flex;flex-direction:column;gap:10px}
.chat-wrap{display:flex}
.chat-wrap.chat-user{flex-direction:row}
.chat-bubble{max-width:100%;padding:11px 14px;border-radius:12px;font-size:17px;line-height:1.8}
.chat-user .chat-bubble{background:var(--primary);color:#fff;border-bottom-right-radius:4px}
.chat-ai .chat-bubble{background:#f2f5fb;color:var(--text);border:1px solid var(--border);border-bottom-left-radius:4px;flex:1;width:100%}
.chat-ai .chat-bubble b{color:var(--text)}
.chat-ai .case-title{color:var(--text);font-weight:600}
.chat-ai .src-link{color:var(--primary);text-decoration:underline;font-size:13.5px}
.chat-ai .src-badge{color:#8a6d1a;background:#fdf4dc;border:1px solid #f0e0a0;border-radius:4px;padding:1px 6px;font-size:13px}
.chat-ai .tag-info{background:rgba(59,130,246,.1);color:var(--primary)}
/* 纠纷分析详情：把参考案例/法规等次要信息字号放大，避免偏小 */
.chat-ai .tag{font-size:13.5px}
.chat-ai .case-meta{font-size:14px}
.chat-ai .chat-ask-hint{display:inline-block;font-size:14.5px}

/* ---- 知识库两大板块 ---- */
.section-block{margin-bottom:22px}
.section-title{display:flex;align-items:center;gap:8px;font-size:15px;font-weight:600;margin-bottom:10px;color:var(--text)}
.sec-dot{width:8px;height:8px;border-radius:50%;display:inline-block}
.block-card{padding:18px;cursor:pointer;transition:.15s;display:flex;flex-direction:column;gap:8px;position:relative;overflow:hidden}
.block-card:hover{transform:translateY(-2px);box-shadow:0 8px 26px rgba(20,30,60,.12);border-color:var(--primary)}
.block-card.kb-policy{background:linear-gradient(135deg,#fff 55%,#f5f1ff)}
.block-card.kb-case{background:linear-gradient(135deg,#fff 55%,#f0f4ff)}
.block-icon{font-size:30px;line-height:1}
.block-main{display:flex;flex-direction:column;gap:2px}
.block-name{font-size:16px;font-weight:600}
.block-sub{font-size:12.5px;color:var(--text-sub)}
.block-stat{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:6px;border-top:1px dashed var(--border);padding-top:10px;font-size:13px;color:var(--text-sub)}
.block-stat b{color:var(--primary);font-size:16px}
.block-recent{margin-top:4px;display:flex;flex-direction:column;gap:4px}
.block-recent .r-item{font-size:12.5px;color:var(--text-sub);display:flex;align-items:center;gap:8px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.block-recent .r-item b{color:var(--primary);font-weight:600;flex:none}

/* ---- 案例序号 ---- */
.case-index{flex:none;width:24px;height:24px;border-radius:50%;background:var(--primary);color:#fff;font-size:12px;font-weight:600;display:inline-flex;align-items:center;justify-content:center}

/* ---- 操作日志页 ---- */
.filter-row{display:flex;flex-wrap:wrap;gap:14px;align-items:flex-end;margin-bottom:14px}
.filter-row label{display:flex;flex-direction:column;gap:5px;font-size:12.5px;color:var(--text-sub)}
.inp{padding:7px 10px;border:1px solid var(--border);border-radius:8px;font-size:13.5px;background:#fff;color:var(--text);min-width:140px}
.inp:focus{outline:none;border-color:var(--primary)}
.count-line{font-size:12.5px;color:var(--text-sub);margin-bottom:10px}
.log-item{display:flex;gap:12px;align-items:flex-start;padding:12px 4px;border-bottom:1px solid var(--border)}
.log-item:last-child{border-bottom:none}
.log-badge{flex:none;min-width:72px;text-align:center;border-radius:6px;padding:3px 8px;font-size:11.5px}
.log-main{flex:1;font-size:13.5px;color:var(--text);line-height:1.5}
.log-who{color:var(--text-sub);font-size:12px;margin-top:3px}

/* 案例详情·统一标准排版（在线阅读弹窗） */
.view-meta{color:var(--text-sub);font-size:13.5px;padding-bottom:10px;border-bottom:1px dashed var(--border);margin-bottom:8px}
#view-body{font-family:'Microsoft YaHei',PingFang SC,sans-serif;color:var(--text);font-size:16px;line-height:1.95}
#view-body p.h2{font-size:18.5px;font-weight:600;margin:16px 0 6px;padding:2px 0 2px 10px;border-left:4px solid #2f6fed;color:#111}
#view-body p.bd{margin:0 0 10px;text-align:justify;overflow-wrap:break-word}

/* 作答模式 · 拨动开关（对话模式开关） */
.mode-switch-card{display:inline-flex;align-items:center;gap:8px;margin-top:12px;padding:8px 12px;border:1px solid var(--border);border-radius:999px;background:#fff;width:fit-content}
.mode-icon-box{display:inline-flex;align-items:center;flex:none}
.mode-icon{flex:none}
.mode-label{font-size:13.5px;color:var(--text);font-weight:500;white-space:nowrap}
.mode-label.deep{color:#7a4d2b;font-weight:600}
.mode-hint{position:relative;display:inline-flex;align-items:center;justify-content:center;width:18px;height:18px;border-radius:50%;background:#E5E7EB;color:#555;font-size:13px;font-weight:700;cursor:help;flex:none;line-height:1}
.mode-hint::after{content:attr(data-tip);position:absolute;top:calc(100% + 8px);right:0;transform:translateX(4%);width:max-content;max-width:280px;white-space:pre-line;background:#1f2937;color:#fff;font-size:12.5px;font-weight:400;line-height:1.6;padding:9px 11px;border-radius:8px;box-shadow:0 4px 16px rgba(0,0,0,.2);opacity:0;visibility:hidden;transition:opacity .15s ease,visibility .15s ease;z-index:60;text-align:left}
.mode-hint::before{content:'';position:absolute;top:calc(100% + 2px);right:12px;border:6px solid transparent;border-bottom-color:#1f2937;opacity:0;visibility:hidden;transition:opacity .15s ease,visibility .15s ease;z-index:61}
.mode-hint:hover::after,.mode-hint:focus::after{opacity:1;visibility:visible}
.mode-hint:hover::before,.mode-hint:focus::before{opacity:1;visibility:visible}
.toggle{position:relative;display:inline-flex;cursor:pointer;flex:none;margin:0;align-items:center}
.toggle .sr-only{position:absolute;opacity:0;pointer-events:none}
.toggle-track{width:32px;height:19px;border-radius:999px;background:#E5E7EB;transition:background .2s ease;position:relative;display:inline-block}
.toggle-thumb{position:absolute;top:2px;left:2px;width:15px;height:15px;border-radius:50%;background:#fff;box-shadow:0 1px 2px rgba(20,30,60,.25);transition:transform .2s ease}
.toggle input:checked + .toggle-track{background:#6FAE85}
.toggle input:checked + .toggle-track .toggle-thumb{transform:translateX(13px)}

/* 2026-09-26 员工纠纷·材料卡片文字统一放大一号 */
body[data-page="dispute"] #mat-list .tag{font-size:13.5px;padding:4px 11px}
body[data-page="dispute"] #mat-list .case-meta{font-size:15px;gap:18px}
body[data-page="dispute"] #mat-list .btn-sm{font-size:14px;padding:7px 14px}
body[data-page="dispute"] #mat-list .btn-link{font-size:14px}