/* ============================================================
   言火API · 管理后台样式
   复用 base.css 设计令牌与基础组件,本文件只放后台专有布局与业务组件
   ============================================================ */

/* ---------- 后台框架 ---------- */
.admin-body{background:#f5f7fb;height:auto;min-height:100vh;}

/* 品牌 / 用户信息 / 下拉(后台未引入 layout.css,这里补齐组件样式) */
.brand{display:flex;align-items:center;gap:11px;font-size:19px;font-weight:600;color:var(--text4);letter-spacing:-.3px;}
.brand .logo{width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,var(--indigo),var(--primary));display:flex;align-items:center;justify-content:center;color:#fff;font-size:18px;flex-shrink:0;}
.brand .brand-sub{font-size:12px;font-weight:400;color:var(--text3);padding-left:12px;border-left:1px solid var(--border);margin-left:2px;line-height:1;letter-spacing:.3px;}
.user-chip{display:flex;align-items:center;gap:9px;padding:5px 14px 5px 6px;border-radius:99px;border:1px solid var(--border);cursor:pointer;transition:border-color .15s;background:#fff;}
.user-chip:hover{border-color:var(--primary);}
.user-chip .av{width:28px;height:28px;border-radius:50%;background:linear-gradient(135deg,var(--indigo),var(--primary));display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;color:#fff;flex-shrink:0;}
.user-chip .nm{font-size:14px;color:var(--text4);}
.user-chip .lv{font-size:11px;color:#e67e00;background:var(--warn-bg);border-radius:99px;padding:2px 9px;white-space:nowrap;}
.dropdown-wrap{position:relative;}
.dropdown{position:absolute;top:46px;right:0;min-width:216px;background:#fff;border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-lg);padding:8px;display:none;z-index:120;}
.dropdown.show{display:block;}
.dropdown a{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:9px;font-size:14px;color:var(--text2);cursor:pointer;}
.dropdown a:hover{background:var(--panel3);color:var(--text4);}
.dropdown .dd-hd{padding:12px;border-bottom:1px solid var(--border2);margin-bottom:6px;}
.dropdown .dd-hd .nm{font-size:14px;font-weight:600;color:var(--text4);}
.dropdown .dd-hd .meta{font-size:12px;color:var(--text3);margin-top:4px;}
.dropdown .dd-sep{height:1px;background:var(--border2);margin:6px 0;}
.dropdown a.danger{color:var(--danger);}
.dropdown a.danger:hover{background:var(--danger-bg);}

.admin-header{
  height:60px;background:#fff;border-bottom:1px solid var(--border);
  position:sticky;top:0;z-index:100;
}
.admin-header .inner{height:100%;display:flex;align-items:center;gap:20px;padding:0 24px;}
.admin-header .brand{font-size:16.5px;}
.admin-header .brand .logo{width:30px;height:30px;font-size:16px;}
.admin-header .env-tag{
  font-size:11.5px;color:#e67e00;background:var(--warn-bg);border:1px solid rgba(245,158,11,.3);
  border-radius:99px;padding:3px 11px;
}
.admin-header .admin-search{
  flex:1;max-width:320px;display:flex;align-items:center;gap:9px;
  background:var(--panel2);border:1px solid var(--border);border-radius:10px;padding:0 13px;height:36px;
}
.admin-header .admin-search i{color:var(--text3);font-size:16px;}
.admin-header .admin-search input{flex:1;border:none;background:none;outline:none;font-size:13.5px;color:var(--text);}
.admin-header .header-actions{margin-left:auto;display:flex;align-items:center;gap:12px;}
.admin-header .icon-btn{width:36px;height:36px;border-radius:10px;color:var(--text2);display:flex;align-items:center;justify-content:center;font-size:18px;position:relative;}
.admin-header .icon-btn:hover{background:var(--panel3);color:var(--text);}
.admin-header .icon-btn .badge{
  position:absolute;top:3px;right:3px;min-width:15px;height:15px;border-radius:99px;background:var(--danger);
  color:#fff;font-size:9.5px;display:flex;align-items:center;justify-content:center;padding:0 4px;font-style:normal;
}

.admin-layout{display:flex;min-height:calc(100vh - 60px);align-items:flex-start;}
.admin-side{
  width:236px;flex-shrink:0;background:#fff;border-right:1px solid var(--border);
  padding:18px 12px 24px;position:sticky;top:60px;height:calc(100vh - 60px);overflow-y:auto;
}
.admin-side .side-group{
  font-size:11px;color:var(--text3);letter-spacing:1px;font-weight:600;
  padding:16px 12px 8px;
}
.admin-side .side-group:first-child{padding-top:4px;}
.admin-side a{
  display:flex;align-items:center;gap:11px;padding:10px 14px;border-radius:11px;
  font-size:14px;color:var(--text2);transition:all .15s;position:relative;
}
.admin-side a i{font-size:17px;color:var(--text3);}
.admin-side a:hover{background:var(--panel3);color:var(--text4);}
.admin-side a:hover i{color:var(--primary);}
.admin-side a.active{background:var(--primary-bg);color:var(--primary);font-weight:500;}
.admin-side a.active i{color:var(--primary);}
.admin-side a .side-dot{
  margin-left:auto;min-width:19px;height:19px;border-radius:99px;background:var(--danger);color:#fff;
  font-size:11px;font-weight:600;display:flex;align-items:center;justify-content:center;padding:0 6px;
}

.admin-main{flex:1;min-width:0;padding:26px 32px 72px;}
.page-hd{margin-bottom:22px;display:flex;align-items:flex-start;gap:16px;flex-wrap:wrap;}
.page-hd h1{font-size:23px;font-weight:600;color:var(--text4);letter-spacing:-.4px;margin-bottom:6px;}
.page-hd p{font-size:13.5px;color:var(--text3);line-height:1.7;}
.page-hd .hd-actions{margin-left:auto;display:flex;gap:10px;flex-wrap:wrap;}

/* ---------- 统计卡 ---------- */
.stat-card{background:#fff;border:1px solid var(--border);border-radius:14px;padding:20px 22px;transition:all .18s;}
.stat-card:hover{box-shadow:var(--shadow-md);}
.stat-card.grad-blue{background:linear-gradient(135deg,#eef4ff,#f8fbff);border-color:#dbe7fb;}
.stat-card.grad-indigo{background:linear-gradient(135deg,#f0efff,#f8f6ff);border-color:#e2dffb;}
.stat-card.grad-orange{background:linear-gradient(135deg,#fff5ea,#fffbf5);border-color:#fbe4c9;}
.stat-card.grad-green{background:linear-gradient(135deg,#ecfdf3,#f6fef9);border-color:#cdeed8;}
.stat-card.grad-red{background:linear-gradient(135deg,#fef2f2,#fff8f8);border-color:#f8d7d7;}
.stat-card .lbl{font-size:13px;color:var(--text3);margin-bottom:10px;display:flex;align-items:center;gap:7px;}
.stat-card .val{font-size:27px;font-weight:600;color:var(--text4);letter-spacing:-.5px;line-height:1.15;}
.stat-card .val.sm{font-size:20px;}
.stat-card .val small{font-size:13px;font-weight:400;color:var(--text3);margin-left:5px;letter-spacing:0;}
.stat-card .delta{font-size:12.5px;color:var(--ok);margin-top:7px;display:flex;align-items:center;gap:5px;}
.stat-card .delta.muted{color:var(--text3);}
.stat-card .delta.down{color:var(--danger);}

/* ---------- 工具条 / 筛选 ---------- */
.filter-bar{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-bottom:20px;}
.filter-bar .search{
  flex:1;min-width:200px;max-width:300px;display:flex;align-items:center;gap:9px;
  background:#fff;border:1px solid var(--border);border-radius:10px;padding:0 13px;height:38px;
}
.filter-bar .search:focus-within{border-color:var(--primary);}
.filter-bar .search i{color:var(--text3);font-size:16px;}
.filter-bar .search input{flex:1;border:none;background:none;outline:none;font-size:13.5px;color:var(--text);}
.filter-bar .grow{flex:1;}
.chip-group{display:flex;gap:8px;flex-wrap:wrap;}
.chip{padding:7px 16px;border-radius:99px;border:1px solid var(--border);background:#fff;color:var(--text2);font-size:13px;cursor:pointer;transition:all .15s;}
.chip:hover{border-color:var(--primary);color:var(--primary);}
.chip.on{background:var(--primary);border-color:var(--primary);color:#fff;font-weight:500;}

.seg{display:inline-flex;background:var(--panel2);border:1px solid var(--border);border-radius:10px;padding:3px;}
.seg .sg{padding:6px 15px;border-radius:8px;font-size:13px;color:var(--text2);cursor:pointer;transition:all .15s;}
.seg .sg.on{background:#fff;color:var(--primary);font-weight:600;box-shadow:0 1px 4px rgba(16,19,26,.08);}

.pagination{display:flex;gap:8px;justify-content:flex-end;align-items:center;margin-top:16px;font-size:13px;color:var(--text3);}
.pagination button{background:#fff;border:1px solid var(--border);color:var(--text2);border-radius:9px;padding:6px 13px;font-size:13px;transition:all .15s;}
.pagination button:hover{color:var(--primary);border-color:var(--primary);}
.pagination button:disabled{opacity:.45;cursor:not-allowed;}
.pagination .cur{color:var(--primary);font-weight:600;}

/* ---------- 表格补充 ---------- */
.table td.nowrap,.table th.nowrap{white-space:nowrap;}
.table .cell-user{display:flex;align-items:center;gap:10px;min-width:0;}
.table .cell-user .nm{font-weight:500;color:var(--text4);}
.table .cell-user .sub{font-size:11.5px;color:var(--text3);}
.table .acts{display:flex;gap:8px;flex-wrap:wrap;}
.table .link{color:var(--primary);cursor:pointer;font-size:13px;}
.table .link:hover{text-decoration:underline;}
.table .link.danger{color:var(--danger);}
.table .num{font-family:Consolas,monospace;font-size:12.5px;color:var(--text2);}
.avatar{
  width:32px;height:32px;border-radius:50%;flex-shrink:0;display:flex;align-items:center;justify-content:center;
  font-size:13px;font-weight:600;color:#fff;background:linear-gradient(135deg,var(--indigo),var(--primary));
}
.avatar.sm{width:26px;height:26px;font-size:11.5px;}
.avatar.gray{background:linear-gradient(135deg,#94a3b8,#64748b);}

/* ---------- 状态点 / 开关 ---------- */
.dot{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;color:var(--text2);}
.dot::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--text3);}
.dot.on::before{background:var(--ok);}
.dot.off::before{background:var(--text3);}
.dot.warn::before{background:var(--warn);}
.dot.err::before{background:var(--danger);}
.switch{width:40px;height:22px;border-radius:99px;background:#d6dbe6;position:relative;cursor:pointer;transition:background .18s;flex-shrink:0;}
.switch::after{content:"";position:absolute;top:2px;left:2px;width:18px;height:18px;border-radius:50%;background:#fff;transition:left .18s;box-shadow:0 1px 3px rgba(16,19,26,.22);}
.switch.on{background:var(--primary);}
.switch.on::after{left:20px;}

/* ---------- 进度 / 占比条 ---------- */
.bar-row{display:flex;align-items:center;gap:12px;padding:9px 0;}
.bar-row .nm{width:104px;font-size:13px;color:var(--text2);flex-shrink:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.bar-row .track{flex:1;height:8px;border-radius:99px;background:var(--panel3);overflow:hidden;}
.bar-row .fill{height:100%;border-radius:99px;background:linear-gradient(90deg,var(--indigo),var(--primary));}
.bar-row .pc{width:64px;text-align:right;font-size:12.5px;color:var(--text3);flex-shrink:0;}

/* ---------- 柱状图 ---------- */
.chart-box{display:flex;align-items:flex-end;gap:7px;min-height:180px;height:100%;padding-top:10px;}
.card.chart-card{display:flex;flex-direction:column;}
.chart-col{flex:1;display:flex;flex-direction:column;align-items:center;gap:7px;height:100%;justify-content:flex-end;}
.chart-col .bar{width:56%;border-radius:6px 6px 0 0;background:linear-gradient(180deg,#4d9eff,var(--primary));min-height:3px;position:relative;cursor:pointer;transition:height .4s;}
.chart-col .bar:hover{filter:brightness(1.08);}
.chart-col .xl{font-size:10.5px;color:var(--text3);}
.bar-tip{display:none;position:absolute;bottom:calc(100% + 7px);left:50%;transform:translateX(-50%);background:var(--text4);border-radius:8px;padding:5px 10px;font-size:11.5px;color:#fff;white-space:nowrap;z-index:5;}
.chart-col:hover .bar-tip{display:block;}

/* ---------- 左列表 + 右详情 ---------- */
.split{display:grid;grid-template-columns:1fr 420px;gap:20px;align-items:start;}
.split-list{background:#fff;border:1px solid var(--border);border-radius:14px;overflow:hidden;}
.split-detail{background:#fff;border:1px solid var(--border);border-radius:14px;padding:22px;position:sticky;top:82px;min-height:300px;}
.row-item{display:flex;gap:13px;padding:15px 18px;border-bottom:1px solid var(--border2);cursor:pointer;transition:background .15s;position:relative;}
.row-item:last-child{border-bottom:none;}
.row-item:hover{background:var(--panel2);}
.row-item.on{background:var(--primary-bg);}
.row-item.on::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--primary);}
.row-item .ri-ic{width:36px;height:36px;border-radius:11px;flex-shrink:0;display:flex;align-items:center;justify-content:center;font-size:17px;background:var(--panel3);color:var(--text3);}
.row-item .ri-ic.blue{background:var(--primary-bg);color:var(--primary);}
.row-item .ri-ic.green{background:var(--ok-bg);color:var(--ok);}
.row-item .ri-ic.orange{background:var(--warn-bg);color:#e67e00;}
.row-item .ri-ic.red{background:var(--danger-bg);color:var(--danger);}
.row-item .ri-bd{flex:1;min-width:0;}
.row-item .ri-t{font-size:14px;font-weight:600;color:var(--text4);margin-bottom:5px;display:flex;align-items:center;gap:8px;}
.row-item .ri-d{font-size:12.5px;color:var(--text3);line-height:1.65;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;}
.row-item .ri-time{font-size:11.5px;color:var(--text3);flex-shrink:0;}

/* ---------- 键值列表(详情) ---------- */
.kv-list{display:flex;flex-direction:column;}
.kv-list .kv{display:flex;gap:14px;padding:11px 0;border-bottom:1px dashed var(--border2);font-size:13.5px;}
.kv-list .kv:last-child{border-bottom:none;}
.kv-list .k{width:104px;color:var(--text3);flex-shrink:0;}
.kv-list .v{flex:1;color:var(--text4);word-break:break-all;}
.kv-list .v .mono-sm{color:var(--text2);}

/* ---------- 时间线 / 日志 ---------- */
.timeline{position:relative;padding-left:24px;}
.timeline::before{content:"";position:absolute;left:8px;top:6px;bottom:6px;width:2px;background:var(--border);}
.tl-item{position:relative;padding-bottom:18px;}
.tl-item::before{content:"";position:absolute;left:-20px;top:5px;width:11px;height:11px;border-radius:50%;background:#fff;border:2px solid var(--border);}
.tl-item.ok::before{background:var(--ok);border-color:var(--ok);}
.tl-item.warn::before{background:var(--warn);border-color:var(--warn);}
.tl-item.err::before{background:var(--danger);border-color:var(--danger);}
.tl-item .t{font-size:13.5px;font-weight:600;color:var(--text4);}
.tl-item .d{font-size:12.5px;color:var(--text3);margin-top:4px;line-height:1.7;}

/* ---------- 内容卡(公告 / FAQ / 文档) ---------- */
.rec-card{background:#fff;border:1px solid var(--border);border-radius:14px;padding:18px 20px;margin-bottom:12px;transition:all .15s;}
.rec-card:hover{border-color:rgba(41,114,233,.32);box-shadow:var(--shadow);}
.rec-card .rc-hd{display:flex;align-items:center;gap:10px;margin-bottom:9px;}
.rec-card .rc-t{font-size:14.5px;font-weight:600;color:var(--text4);}
.rec-card .rc-meta{display:flex;gap:12px;flex-wrap:wrap;align-items:center;font-size:12px;color:var(--text3);}
.rec-card .rc-bd{font-size:13px;color:var(--text2);line-height:1.8;margin:8px 0 12px;}
.rec-card .rc-acts{display:flex;gap:10px;flex-wrap:wrap;}

/* ---------- 表单块 ---------- */
.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;}
.form-grid .full{grid-column:1 / -1;}
.hint{font-size:12.5px;color:var(--text3);line-height:1.7;}

/* ---------- 提示条 ---------- */.notice-strip{
  display:flex;align-items:center;gap:12px;padding:13px 16px;border-radius:12px;
  background:var(--primary-bg);border:1px solid rgba(41,114,233,.22);color:var(--text2);
  font-size:13px;line-height:1.7;margin-bottom:18px;
}
.notice-strip > i{font-size:17px;color:var(--primary);flex-shrink:0;}
.notice-strip > div{flex:1;min-width:0;}
.notice-strip.warn{background:var(--warn-bg);border-color:rgba(245,158,11,.28);}
.notice-strip.warn > i{color:#e67e00;}
.notice-strip.err{background:var(--danger-bg);border-color:rgba(229,62,62,.24);}
.notice-strip.err > i{color:var(--danger);}
.notice-strip .btn{flex-shrink:0;}

/* ---------- 全局搜索 ---------- */
.gsearch-mask .modal{width:640px;}
.gs-bd{padding:10px 22px 22px;max-height:60vh;overflow-y:auto;}
.gs-group{padding:14px 0;border-bottom:1px solid var(--border2);}
.gs-group:last-child{border-bottom:0;}
.gs-hd{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:8px;font-size:13px;font-weight:600;color:var(--text3);}
.gs-hd > span{display:flex;align-items:center;gap:7px;}
.gs-hd > span i{font-size:15px;color:var(--primary);}
.gs-hd em{font-style:normal;background:var(--primary-bg);color:var(--primary);border-radius:20px;padding:1px 8px;font-size:11.5px;font-weight:600;}
.gs-hd a{font-size:12.5px;font-weight:500;color:var(--primary);display:inline-flex;align-items:center;gap:3px;}
.gs-row{padding:10px 12px;border-radius:10px;cursor:pointer;transition:background .12s;}
.gs-row:hover{background:var(--panel2);}
.gs-t{font-size:13.5px;color:var(--text4);font-weight:500;}
.gs-s{font-size:12.5px;color:var(--text3);margin-top:3px;}
.gs-more{font-size:12px;color:var(--text3);padding:8px 12px 0;}

/* ---------- 层叠顺序 ----------
   base.css 中 .mask=1000、.drawer=1001;后台大量「抽屉内再开确认/表单弹窗」,
   故把遮罩层抬到抽屉之上,避免弹窗被抽屉盖住。 */
.admin-body .mask{z-index:1200;}

/* ---------- 后台登录页 ---------- */
.admin-login{min-height:100vh;display:grid;grid-template-columns:1.05fr .95fr;}
.admin-login .left{
  background:linear-gradient(150deg,#1b1f3b,#242b52 45%,#2f3a8f);color:#fff;padding:64px 68px;
  display:flex;flex-direction:column;justify-content:space-between;position:relative;overflow:hidden;
}
.admin-login .left::after{content:"";position:absolute;top:-120px;right:-80px;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(129,140,248,.42),transparent 68%);}
.admin-login .left .brand{font-size:19px;color:#fff;position:relative;}
.admin-login .left .brand .logo{background:rgba(255,255,255,.16);}
.admin-login .left h2{font-size:32px;font-weight:600;letter-spacing:-.6px;line-height:1.4;margin-bottom:16px;position:relative;}
.admin-login .left p{font-size:14.5px;color:rgba(255,255,255,.72);line-height:2;max-width:420px;position:relative;}
.admin-login .left .feats{margin-top:34px;display:flex;flex-direction:column;gap:14px;position:relative;}
.admin-login .left .feats .f{display:flex;align-items:center;gap:11px;font-size:13.5px;color:rgba(255,255,255,.86);}
.admin-login .left .feats .f i{font-size:17px;color:#a5b4fc;}
.admin-login .left .foot{font-size:12.5px;color:rgba(255,255,255,.5);position:relative;}
.admin-login .right{display:flex;align-items:center;justify-content:center;padding:40px;background:#fff;}
.admin-login .form-wrap{width:100%;max-width:392px;}
.admin-login .form-wrap h3{font-size:24px;font-weight:600;color:var(--text4);letter-spacing:-.4px;margin-bottom:8px;}
.admin-login .form-wrap .sub{font-size:13.5px;color:var(--text3);margin-bottom:30px;}
.admin-login .form-wrap .field{margin-bottom:18px;}
.admin-login .tabs{display:flex;gap:4px;background:var(--panel2);border:1px solid var(--border);border-radius:11px;padding:4px;margin-bottom:24px;}
.admin-login .tabs .tb{flex:1;text-align:center;padding:9px 0;border-radius:8px;font-size:13.5px;color:var(--text2);cursor:pointer;transition:all .15s;}
.admin-login .tabs .tb.on{background:#fff;color:var(--primary);font-weight:600;box-shadow:0 1px 4px rgba(16,19,26,.08);}

@media (max-width:1280px){
  .split{grid-template-columns:1fr;}
  .split-detail{position:static;}
  .form-grid{grid-template-columns:1fr;}
}
@media (max-width:1000px){
  .admin-side{display:none;}
  .admin-main{padding:20px 18px 60px;}
  .admin-login{grid-template-columns:1fr;}
  .admin-login .left{display:none;}
}

/* 页面切换过渡(与用户端一致:同底色 + 外壳静止) */
html:has(body.admin-body){background:#f5f7fb;}
@view-transition{navigation:auto;}
::view-transition-old(root),::view-transition-new(root){animation-duration:.16s;animation-timing-function:ease-out;}
.admin-header{view-transition-name:admin-header;}
.admin-side{view-transition-name:admin-side;}