/* NWCT - Sidebar Layout v2 */
*{margin:0;padding:0;box-sizing:border-box;}
body{font-family:"Segoe UI","Microsoft YaHei",Arial,sans-serif;background:#f0f2f5;color:#333;font-size:14px;}
a{color:#2563eb;text-decoration:none;}
a:hover{text-decoration:none;}

/* ===== 整体 flex 布局 ===== */
.layout{display:flex;min-height:100vh;}
.main-wrap{flex:1;display:flex;flex-direction:column;min-width:0;}
.container{flex:1;padding:24px 28px;}
.footer{text-align:center;color:#94a3b8;padding:16px;font-size:12px;border-top:1px solid #e5e7eb;background:#fff;}

/* ===== 左侧边栏（深色扁平款：圆徽章 + 管理后台 + 灰色小分组 + 高亮条） ===== */
.sidebar{
  width:220px;flex-shrink:0;background:#171e30;
  color:#c8cede;display:flex;flex-direction:column;
  border-right:none;
  position:sticky;top:0;height:100vh;overflow-y:auto;
}
.sidebar::-webkit-scrollbar{width:6px;}
.sidebar::-webkit-scrollbar-thumb{background:rgba(255,255,255,.12);border-radius:3px;}
.sidebar::-webkit-scrollbar-track{background:transparent;}

/* brand：圆形徽章 + 大标题 */
.brand{display:flex;align-items:center;gap:11px;padding:20px 18px 16px;border-bottom:1px solid rgba(255,255,255,.07);}
.brand-logo{width:38px;height:38px;border-radius:50%;background:#2a3349;border:2px solid rgba(255,255,255,.14);
  display:flex;align-items:center;justify-content:center;color:#fff;font-size:16px;font-weight:700;flex-shrink:0;}
.brand-text{color:#fff;font-size:17px;font-weight:800;line-height:1.3;letter-spacing:1px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}

/* nav */
.side-nav{flex:1;padding:6px 10px 14px;overflow-y:auto;}
.side-group{margin-bottom:2px;}
.side-group-title{font-size:11px;font-weight:500;color:#5a6480;letter-spacing:2px;
  padding:14px 12px 6px;}
.side-link{
  display:flex;align-items:center;gap:12px;padding:10px 12px;margin-bottom:1px;
  border-radius:8px;color:#c8cede;font-size:13.5px;transition:all .16s ease;
}
.side-link:hover{background:rgba(255,255,255,.07);color:#fff;}
.side-link.active{background:rgba(255,255,255,.10);color:#fff;}
.side-icon{font-size:15px;width:18px;text-align:center;flex-shrink:0;}
.side-label{flex:1;}
/* 用户功能分组（后台侧栏最底部，折叠式与管理分组一致） */
.side-group-user{margin-top:14px;padding-top:10px;border-top:1px solid rgba(255,255,255,.07);}
.side-group-user .side-group-title{color:#7c86ff;}
/* 首页一级导航（侧栏第一个） */
.side-home{margin:8px 0 4px;font-weight:600;}
.side-home:hover{background:rgba(255,255,255,.09);}
.side-home.active{background:rgba(255,255,255,.10);}

/* 底部 user */
.side-bottom{padding:12px 10px;border-top:1px solid rgba(255,255,255,.07);}
.side-user{display:flex;align-items:center;gap:10px;padding:10px;border-radius:8px;background:rgba(255,255,255,.04);}
.side-avatar{width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,#2563eb,#7c3aed);color:#fff;
  display:flex;align-items:center;justify-content:center;font-weight:700;font-size:14px;flex-shrink:0;}
.side-avatar-admin{background:linear-gradient(135deg,#dc2626,#ea580c);}
.side-user-info{flex:1;min-width:0;}
.side-user-name{font-size:12px;color:#fff;font-weight:600;display:flex;align-items:center;gap:6px;}
.side-user-sub{font-size:11px;color:#64748b;margin-top:2px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.side-logout{color:#94a3b8;font-size:12px;padding:3px 8px;border-radius:4px;background:rgba(255,255,255,.05);}
.side-logout:hover{color:#ef4444;background:rgba(239,68,68,.1);text-decoration:none;}
.badge-admin{background:rgba(220,38,38,.2);color:#f87171;font-size:10px;padding:1px 6px;border-radius:4px;font-weight:600;}
.badge-user{background:rgba(37,99,235,.2);color:#93c5fd;font-size:10px;padding:1px 6px;border-radius:4px;font-weight:600;}
.side-auth{display:flex;flex-direction:column;gap:8px;}

/* ===== 顶栏（页面标题条） ===== */
.topbar{background:#fff;height:48px;display:flex;align-items:center;justify-content:space-between;
  padding:0 28px;border-bottom:1px solid #e5e7eb;position:sticky;top:0;z-index:50;}
.topbar-title{font-size:15px;font-weight:600;color:#1e293b;}
.topbar-right{display:flex;align-items:center;gap:10px;}
.topbar-role{font-size:11px;padding:2px 8px;border-radius:4px;}
/* 顶栏右上角用户区 */
.topbar-user{display:flex;align-items:center;gap:8px;text-decoration:none;cursor:pointer;}
.topbar-avatar{width:28px;height:28px;border-radius:50%;background:linear-gradient(135deg,#2563eb,#7c3aed);color:#fff;
  display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;flex:none;}
.topbar-avatar-admin{background:linear-gradient(135deg,#dc2626,#ea580c);}
.topbar-name{font-size:13px;font-weight:600;color:#1e293b;max-width:140px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.topbar-coins{font-size:12px;color:#d97706;font-weight:700;}
.topbar-logout{color:#64748b;font-size:12px;padding:4px 10px;border-radius:6px;text-decoration:none;transition:all .15s;background:rgba(100,116,139,.08);}
.topbar-logout:hover{color:#ef4444;background:rgba(239,68,68,.1);text-decoration:none;}
/* 桌面端：右上角为用户信息主入口，侧栏底部隐藏 */
@media (min-width:901px){ .side-bottom{display:none;} .sidebar .side-nav{flex:1;} }

/* ===== 卡片/表格 ===== */
.card{background:#fff;border-radius:10px;padding:20px 24px;margin-bottom:16px;box-shadow:0 1px 3px rgba(0,0,0,.04);border:1px solid #eef0f3;}
.card h2{font-size:15px;margin-bottom:14px;padding-bottom:12px;border-bottom:1px solid #eef0f3;display:flex;justify-content:space-between;align-items:center;}
.card h2 .sub{font-size:12px;color:#94a3b8;font-weight:normal;}

table{width:100%;border-collapse:collapse;}
th,td{padding:10px 12px;text-align:left;border-bottom:1px solid #f0f0f0;font-size:13px;}
th{background:#f8fafc;color:#475569;font-weight:600;white-space:nowrap;}
tr:hover td{background:#fafbff;}

/* ===== 按钮/表单 ===== */
.btn{display:inline-block;padding:7px 16px;border-radius:6px;border:1px solid transparent;background:#2563eb;color:#fff;cursor:pointer;font-size:13px;text-decoration:none !important;transition:background .15s;}
.btn:hover{background:#1d4ed8;text-decoration:none;}
.btn-sm{padding:4px 10px;font-size:12px;}
.btn-gray{background:#64748b;} .btn-gray:hover{background:#475569;}
.btn-red{background:#dc2626;} .btn-red:hover{background:#b91c1c;}
.btn-green{background:#16a34a;} .btn-green:hover{background:#15803d;}
.btn-out{background:#fff;border-color:#cbd5e1;color:#475569;}
.btn-out:hover{background:#f1f5f9;}

input,select,textarea{padding:8px 12px;border:1px solid #d1d5db;border-radius:6px;font-size:14px;width:100%;font-family:inherit;transition:all .15s;}
input:focus,select:focus,textarea:focus{outline:none;border-color:#2563eb;box-shadow:0 0 0 2px rgba(37,99,235,.15);}
label{display:block;margin:12px 0 6px;color:#374151;font-size:13px;font-weight:600;}
.form-box{max-width:460px;margin:28px auto;}
.form-note{font-size:12px;color:#94a3b8;margin-top:6px;}

/* ===== 标签 ===== */
.tag{display:inline-block;padding:2px 10px;border-radius:999px;font-size:12px;font-weight:600;}
.tag-green{background:#dcfce7;color:#15803d;}
.tag-gray  {background:#f1f5f9;color:#64748b;}
.tag-red   {background:#fee2e2;color:#b91c1c;}
.tag-blue  {background:#dbeafe;color:#1d4ed8;}
.tag-orange{background:#ffedd5;color:#c2410c;}

/* ===== 统计卡 ===== */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px;margin-bottom:16px;}
.stat{background:#fff;border-radius:10px;padding:18px 20px;border:1px solid #eef0f3;}
.stat .num{font-size:26px;font-weight:700;color:#111827;}
.stat .num.green{color:#16a34a;} .stat .num.red{color:#dc2626;} .stat .num.blue{color:#2563eb;}
.stat .lbl{color:#64748b;font-size:13px;margin-top:4px;}

.flash{padding:10px 16px;border-radius:8px;margin-bottom:14px;font-size:13px;}
.flash-ok{background:#dcfce7;color:#15803d;border:1px solid #86efac;}
.flash-err{background:#fee2e2;color:#b91c1c;border:1px solid #fca5a5;}

.mono{font-family:Consolas,"Courier New",monospace;font-size:12px;background:#f8fafc;padding:2px 6px;border-radius:4px;}
pre.ini{background:#0f172a;color:#a7f3d0;padding:16px;border-radius:8px;font-size:12px;line-height:1.7;overflow-x:auto;white-space:pre;}
.copy-btn{cursor:pointer;}
.muted{color:#94a3b8;}
.right{text-align:right;}
.center{text-align:center;}
.mt16{margin-top:12px;}
.flex{display:flex;gap:10px;align-items:center;flex-wrap:wrap;}

/* ===== 分页 ===== */
.pager{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;margin-top:16px;padding-top:14px;border-top:1px solid #eef2f7;}
.pager-info{color:#64748b;font-size:13px;}
.pager-info b{color:#334155;font-weight:600;}
.pager-btns{display:flex;gap:6px;align-items:center;flex-wrap:wrap;}
.pager-btns .btn{min-width:32px;text-align:center;padding:4px 10px;}
.pager-ellipsis{padding:0 4px;color:#94a3b8;}
.disabled{opacity:.45;pointer-events:none;cursor:not-allowed !important;}

/* ===== 流程图 ===== */
.flow-wrap{background:#fff;border-radius:10px;padding:30px;overflow-x:auto;}
.flow-row{display:flex;align-items:center;justify-content:center;gap:0;margin:14px 0;flex-wrap:nowrap;min-width:max-content;}
.flow-box{border:2px solid #2563eb;background:#eff6ff;border-radius:10px;padding:12px 16px;min-width:150px;text-align:center;font-size:13px;font-weight:600;color:#1e40af;}
.flow-box small{display:block;font-weight:normal;color:#64748b;margin-top:4px;font-size:11px;}
.flow-box.green{border-color:#16a34a;background:#f0fdf4;color:#15803d;}
.flow-box.orange{border-color:#ea580c;background:#fff7ed;color:#c2410c;}
.flow-box.gray{border-color:#64748b;background:#f8fafc;color:#475569;}
.flow-arrow{color:#2563eb;font-size:22px;padding:0 10px;font-weight:700;}
.flow-arrow.down{display:block;text-align:center;margin:16px 0;font-size:14px;letter-spacing:1px;}
.flow-lane{border:2px dashed #cbd5e1;border-radius:12px;padding:16px;margin:18px 0;}
.flow-lane h3{font-size:14px;color:#475569;margin-bottom:12px;}
.flow-note{background:#fefce8;border:1px solid #fde047;color:#854d0e;padding:10px 16px;border-radius:8px;font-size:13px;margin:12px 0;}

/* ===== 后台分组折叠菜单（扁平款：无卡片背景，灰色小标题） ===== */
.side-group.collapsible{background:none;border-radius:0;padding:0;margin-bottom:2px;}
.side-group.collapsible .side-group-title{display:flex;align-items:center;gap:7px;cursor:pointer;user-select:none;padding:13px 12px 5px;}
.side-group.collapsible .side-group-title .side-icon{display:none;} /* 分组标题纯文字（对齐参考款） */
.side-group.collapsible .caret{font-size:9px;color:#4a5468;transition:transform .2s;width:12px;display:inline-block;flex-shrink:0;}
.side-group.collapsible.closed .caret{transform:rotate(-90deg);}
.side-group.collapsible .side-group-body{overflow:hidden;max-height:2000px;transition:max-height .25s ease;}
.side-group.collapsible.closed .side-group-body{max-height:0;}
.side-group.collapsible.closed .side-group-title{padding-bottom:13px;} /* 折叠时标题占位稳定 */
.side-group-user.side-group.collapsible .side-group-title{color:#7c86ff;} /* 用户功能标题保持靛蓝 */

/* ===== 顶栏汉堡 & 遮罩（移动端） ===== */
.topbar-burger{display:none;background:none;border:none;font-size:20px;cursor:pointer;color:#334155;padding:4px 10px;}
.nav-toggle{display:none;}
.nav-mask{display:none;}

/* ===== 标签扩展 ===== */
.tag-gold{background:linear-gradient(135deg,#fef3c7,#fde68a);color:#b45309;border:1px solid #fcd34d;}
.tag-sm{padding:0 7px;font-size:10px;}

/* ===== 通用页面头 ===== */
.page-head{margin-bottom:16px;}
.page-head h1{font-size:22px;font-weight:800;color:#0f172a;}
.page-head p{margin-top:4px;font-size:13px;}

/* ===== 面包屑 ===== */
.crumb{display:flex;align-items:center;gap:8px;font-size:13px;color:#64748b;margin-bottom:14px;flex-wrap:wrap;}
.crumb a{color:#2563eb;}
.crumb-sep{color:#cbd5e1;}
.crumb-cur{color:#334155;font-weight:600;max-width:60%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}

/* ===== 分类页签 ===== */
.cat-tabs{display:flex;gap:8px;margin-bottom:16px;flex-wrap:wrap;}
.cat-tab{padding:8px 18px;border-radius:999px;background:#fff;border:1px solid #e5e7eb;color:#475569;font-size:13px;font-weight:600;}
.cat-tab.active{background:#2563eb;border-color:#2563eb;color:#fff;}
.cat-tab:hover{text-decoration:none;}

/* ===== 软件下载卡片 ===== */
.sw-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:16px;}
.sw-card{background:#fff;border-radius:12px;overflow:hidden;border:1px solid #eef0f3;display:flex;flex-direction:column;transition:box-shadow .2s,transform .2s;}
.sw-card:hover{box-shadow:0 8px 24px rgba(15,23,42,.08);transform:translateY(-2px);}
.sw-cover{position:relative;background:linear-gradient(135deg,#eef2ff,#fdf4ff);height:130px;display:flex;align-items:center;justify-content:center;overflow:hidden;}
.sw-cover img{width:100%;height:100%;object-fit:cover;}
.sw-cover-ph{font-size:44px;opacity:.7;}
.sw-cat{position:absolute;top:10px;right:10px;}
.sw-body{padding:14px 16px 16px;display:flex;flex-direction:column;flex:1;}
.sw-body h3{font-size:15px;font-weight:700;color:#0f172a;}
.sw-desc{font-size:12px;color:#64748b;margin:6px 0 10px;flex:1;line-height:1.6;}
.sw-meta{font-size:11px;margin-bottom:10px;}
.sw-dl{text-align:center;width:100%;}

/* ===== 帮助手册布局 ===== */
.manual-toc-select{display:none;}
.manual-layout{display:grid;grid-template-columns:250px minmax(0,1fr);gap:16px;align-items:start;}
.manual-toc{background:#fff;border:1px solid #eef0f3;border-radius:10px;padding:12px;position:sticky;top:64px;}
.manual-toc-title{font-size:12px;font-weight:700;color:#94a3b8;letter-spacing:2px;padding:4px 8px 10px;}
.manual-toc-item{display:flex;align-items:center;gap:8px;padding:8px 10px;border-radius:8px;color:#475569;font-size:13px;margin-bottom:2px;line-height:1.4;}
.manual-toc-item:hover{background:#f1f5f9;text-decoration:none;color:#1e40af;}
.manual-toc-item.active{background:linear-gradient(90deg,#eff6ff,#f8fafc);color:#1d4ed8;font-weight:700;}
.toc-num{font-size:11px;color:#93c5fd;font-family:Consolas,monospace;flex-shrink:0;}
.manual-title{font-size:22px;font-weight:800;color:#0f172a;margin-bottom:4px;}
.manual-meta{font-size:12px;margin-bottom:18px;padding-bottom:14px;border-bottom:1px solid #eef0f3;}
.manual-pn{display:flex;gap:12px;margin-top:26px;padding-top:16px;border-top:1px solid #eef0f3;}
.pn-box{flex:1;min-width:0;background:#f8fafc;border:1px solid #eef0f3;border-radius:10px;padding:12px 14px;display:flex;flex-direction:column;gap:4px;}
.pn-box.right{text-align:right;}
.pn-box b{color:#334155;font-size:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.pn-box span{font-size:11px;}
.pn-box.disabled{opacity:.5;}
.pn-box:hover{text-decoration:none;border-color:#bfdbfe;background:#eff6ff;}

/* 手册正文美化 */
.manual-content{font-size:14px;line-height:1.9;color:#374151;word-wrap:break-word;}
.manual-content h1,.manual-content h2,.manual-content h3{color:#0f172a;margin:22px 0 10px;line-height:1.4;}
.manual-content h2{font-size:18px;border-left:4px solid #2563eb;padding-left:10px;}
.manual-content h3{font-size:15px;}
.manual-content p{margin:10px 0;}
.manual-content img{max-width:100%;height:auto;border-radius:8px;border:1px solid #eef0f3;margin:8px 0;}
.manual-content ul,.manual-content ol{padding-left:24px;margin:10px 0;}
.manual-content li{margin:4px 0;}
.manual-content a{color:#2563eb;}
.manual-content table{margin:12px 0;}
.manual-content pre.code-block,.manual-content pre{background:#0f172a;color:#a7f3d0;padding:16px;border-radius:8px;font-size:12px;line-height:1.7;overflow-x:auto;white-space:pre;margin:12px 0;}
.manual-content code{background:#f1f5f9;color:#be185d;padding:1px 6px;border-radius:4px;font-size:12px;}
.manual-content pre code{background:none;color:inherit;padding:0;}
.manual-file{display:inline-flex;align-items:center;gap:6px;background:#eff6ff;border:1px solid #bfdbfe;color:#1d4ed8;padding:8px 14px;border-radius:8px;font-size:13px;margin:6px 0;}
.manual-file:hover{background:#dbeafe;text-decoration:none;}

/* ===== 工单对话 ===== */
.ticket-chat{background:#fff;border:1px solid #eef0f3;border-radius:10px;padding:20px;margin-bottom:14px;}
.tk-msg{display:flex;gap:10px;margin-bottom:18px;}
.tk-msg.tk-me{flex-direction:row-reverse;}
.tk-avatar{width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,#2563eb,#7c3aed);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:13px;flex-shrink:0;}
.tk-admin .tk-avatar{background:linear-gradient(135deg,#16a34a,#059669);}
.tk-bubble-wrap{max-width:76%;min-width:0;}
.tk-me .tk-bubble-wrap{text-align:right;}
.tk-meta{font-size:12px;color:#64748b;margin-bottom:4px;display:flex;align-items:center;gap:6px;}
.tk-me .tk-meta{justify-content:flex-end;}
.tk-bubble{display:inline-block;text-align:left;background:#f1f5f9;color:#1e293b;padding:10px 14px;border-radius:12px;font-size:13px;line-height:1.7;word-break:break-word;white-space:pre-wrap;}
.tk-me .tk-bubble{background:#dbeafe;}

/* ===== 个人中心 ===== */
.profile-hero{display:flex;align-items:center;gap:18px;flex-wrap:wrap;}
.ph-avatar{width:64px;height:64px;border-radius:50%;background:linear-gradient(135deg,#2563eb,#7c3aed);color:#fff;display:flex;align-items:center;justify-content:center;font-size:26px;font-weight:800;flex-shrink:0;}
.ph-info{flex:1;min-width:200px;}
.ph-name{font-size:19px;font-weight:800;color:#0f172a;display:flex;align-items:center;gap:8px;flex-wrap:wrap;}
.ph-coin{text-align:center;background:#fffbeb;border:1px solid #fde68a;border-radius:12px;padding:12px 20px;}
.quick-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:10px;}
.quick-item{display:flex;flex-direction:column;align-items:center;gap:8px;background:#f8fafc;border:1px solid #eef0f3;border-radius:10px;padding:16px 8px;font-size:12px;color:#475569;font-weight:600;}
.quick-item:hover{background:#eff6ff;border-color:#bfdbfe;color:#1d4ed8;text-decoration:none;}
.qi-icon{font-size:22px;}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:16px;align-items:start;}
.two-col .card{margin-bottom:0;}

/* ===== 上传进度条 ===== */
.up-row{display:flex;gap:8px;align-items:center;}
.up-row input{flex:1;min-width:0;}
.nw-up-progress{display:flex;align-items:center;gap:10px;margin-top:8px;}
.nw-up-bar{flex:1;height:8px;background:#e5e7eb;border-radius:999px;overflow:hidden;}
.nw-up-fill{height:100%;width:0;background:linear-gradient(90deg,#2563eb,#7c3aed);border-radius:999px;transition:width .2s;}
.nw-up-pct{font-size:12px;color:#475569;min-width:36px;text-align:right;}

/* ===== 登录/注册 分栏 ===== */
.auth-body{min-height:100vh;background:#eef2f7;display:flex;align-items:center;justify-content:center;background-size:cover;background-position:center;}
.auth-wrap{display:flex;width:min(960px,94vw);min-height:560px;border-radius:18px;overflow:hidden;box-shadow:0 20px 60px rgba(15,23,42,.15);background:#fff;}
.auth-side{flex:0 0 44%;background:linear-gradient(160deg,#1e293b 0%,#312e81 60%,#6d28d9 100%);color:#cbd5e1;padding:40px 34px;display:flex;flex-direction:column;position:relative;}
.auth-banner-img{width:100%;border-radius:12px;margin-bottom:22px;object-fit:cover;max-height:200px;}
.auth-banner-art{flex:0 0 110px;display:flex;align-items:center;justify-content:center;font-size:52px;color:rgba(255,255,255,.25);margin-bottom:14px;}
.auth-banner-art span{display:block;}
.auth-title{color:#fff;font-size:24px;font-weight:800;margin-bottom:8px;}
.auth-sub{font-size:14px;color:#c7d2fe;margin-bottom:16px;}
.auth-intro{list-style:none;margin:4px 0 0;}
.auth-intro li{padding:6px 0;font-size:13px;color:#cbd5e1;}
.auth-intro li::before{content:"✓";color:#a5b4fc;font-weight:700;margin-right:8px;}
.auth-brand{margin-top:auto;font-size:12px;color:rgba(255,255,255,.4);letter-spacing:1px;}
.auth-main{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:40px 34px;min-width:0;}
.auth-card{width:100%;max-width:360px;}
.auth-logo{width:44px;height:44px;border-radius:12px;background:linear-gradient(135deg,#6366f1,#8b5cf6);color:#fff;display:flex;align-items:center;justify-content:center;font-size:20px;font-weight:800;margin-bottom:14px;box-shadow:0 4px 12px rgba(99,102,241,.35);}
.auth-form-title{font-size:20px;font-weight:800;color:#0f172a;margin-bottom:16px;}
.auth-form label{margin-top:12px;}
.auth-btn{width:100%;margin-top:20px;padding:11px;font-size:15px;font-weight:700;}
.auth-alt{margin-top:16px;font-size:13px;color:#64748b;text-align:center;}
.auth-alt a{color:#2563eb;font-weight:600;}
.auth-home{float:right;font-weight:400;font-size:12px;}
.auth-copy{margin-top:18px;font-size:11px;color:#94a3b8;}

/* ===== 富文本编辑器（后台手册） ===== */
.rt-toolbar{display:flex;gap:4px;flex-wrap:wrap;border:1px solid #e5e7eb;border-bottom:none;border-radius:8px 8px 0 0;background:#f8fafc;padding:6px;}
.rt-toolbar button{border:1px solid transparent;background:none;cursor:pointer;font-size:13px;color:#334155;padding:5px 9px;border-radius:6px;}
.rt-toolbar button:hover{background:#e2e8f0;}
.rt-sep{width:1px;background:#e2e8f0;margin:4px 4px;}
.rt-editor{min-height:320px;border:1px solid #e5e7eb;border-radius:0 0 8px 8px;padding:16px;font-size:14px;line-height:1.8;background:#fff;overflow-y:auto;max-height:520px;}
.rt-editor:focus{outline:none;border-color:#2563eb;}
.rt-editor img{max-width:100%;}
.rt-editor pre{background:#0f172a;color:#a7f3d0;padding:14px;border-radius:8px;white-space:pre-wrap;}

/* ===== 全局 Toast 操作提示（右下角浮动，任何滚动位置可见） ===== */
.nwct-toast{position:fixed;right:24px;bottom:24px;z-index:9999;max-width:340px;padding:13px 20px;border-radius:10px;
  background:#15803d;color:#fff;font-size:14px;font-weight:600;box-shadow:0 10px 32px rgba(15,23,42,.28);
  opacity:0;transform:translateY(16px);transition:opacity .3s ease,transform .3s ease;pointer-events:none;}
.nwct-toast.show{opacity:1;transform:translateY(0);}
.nwct-toast-err{background:#b91c1c;}

/* ===== 发布软件：选择封面/附件虚线上传框（参考 hh.yma1 交互） ===== */
.pick-box{border:2px dashed #c7d2fe;border-radius:12px;background:#f8faff;padding:18px 16px;text-align:center;cursor:pointer;transition:border-color .2s,background .2s;position:relative;}
.pick-box:hover{border-color:#6366f1;background:#eef2ff;}
.pick-box .pick-icon{font-size:26px;line-height:1;}
.pick-box .pick-title{font-weight:700;font-size:14px;color:#3730a3;margin-top:6px;}
.pick-box .pick-hint{font-size:12px;color:#94a3b8;margin-top:3px;}
.pick-box .pick-remove{position:absolute;top:8px;right:8px;width:26px;height:26px;border-radius:50%;border:none;background:#fee2e2;color:#b91c1c;font-size:14px;cursor:pointer;line-height:1;}
.pick-box .pick-remove:hover{background:#fecaca;}
.pick-box img.pick-preview{max-width:100%;max-height:170px;border-radius:8px;margin-top:8px;display:block;margin-left:auto;margin-right:auto;}
.pick-file-badge{display:flex;align-items:center;gap:10px;background:#fff;border:1px solid #e2e8f0;border-radius:10px;padding:10px 14px;margin-top:8px;text-align:left;}
.pick-file-badge .pf-name{font-weight:600;font-size:13px;color:#1e293b;word-break:break-all;}
.pick-file-badge .pf-size{font-size:12px;color:#64748b;white-space:nowrap;}

/* ===== 全站手机自适应（≤900px 汉堡侧栏；≤768px 组件级适配） ===== */
@media (max-width: 900px) {
  .topbar-burger{display:block;}
  .sidebar{position:fixed;left:0;top:0;bottom:0;z-index:200;transform:translateX(-100%);transition:transform .25s ease;width:230px;height:100%;}
  .sidebar.open{transform:translateX(0);box-shadow:12px 0 40px rgba(0,0,0,.25);}
  .sidebar.open .side-label,.sidebar.open .side-group-title,.sidebar.open .brand-text,.sidebar.open .side-user-info{display:block;}
  .nav-mask{display:none;position:fixed;inset:0;background:rgba(15,23,42,.5);z-index:150;}
  .nav-mask.show{display:block;}
  .container{padding:16px 14px;}
  .topbar{padding:0 14px;}
  /* 手机窄屏：右上角只保留头像+退出，详情进个人中心看 */
  .topbar-name,.topbar-coins,.topbar-right .tag{display:none;}
  .topbar-right{gap:4px;}
  .topbar-logout{padding:3px 4px;}
  .manual-layout{grid-template-columns:1fr;}
  .manual-toc{display:none;}
  .manual-toc-select{display:block;width:100%;margin-bottom:14px;padding:10px 12px;border:1px solid #d1d5db;border-radius:8px;background:#fff;}
  .two-col{grid-template-columns:1fr;}
  .auth-wrap{flex-direction:column;width:min(480px,94vw);min-height:0;}
  .auth-side{flex:none;padding:26px 24px;}
  .auth-banner-art{display:none;}
  .auth-intro{display:none;}
  .auth-brand{margin-top:14px;}
  .ph-coin{width:100%;}
}
@media (max-width: 768px) {
  .sw-grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:10px;}
  .stats{grid-template-columns:repeat(2,1fr);}
  .stat-grid{grid-template-columns:repeat(2,1fr) !important;}
  .card{padding:14px;}
  .page-head h1{font-size:19px;}
  .table-wrap,.card{overflow-x:auto;}
  table{min-width:560px;}
  .card > table{min-width:0;}
  .tk-bubble-wrap{max-width:86%;}
  .manual-pn{flex-direction:column;}
  .pn-box.right{text-align:left;}
  .form-box{margin:16px auto;}
  .quick-grid{grid-template-columns:repeat(3,1fr);}
  .btn{padding:8px 14px;}
  .flex{flex-wrap:wrap;}
  .prod-grid{grid-template-columns:repeat(2,1fr) !important;}
  .auth-card{max-width:100%;}
}