/* ===================== 冲鸭高中 · 快成绩风格(青绿商务后台) ===================== */
:root{
  /* 品牌青绿(对齐快成绩) */
  --brand:#17A2B8; --brand2:#22C1CE; --brand-d:#12808F; --brand-dd:#0E6B78;
  --brand-l:#E9F6F8; --brand-l2:#D6EEF1;
  --grad:linear-gradient(90deg,#159DB0 0%,#22C1CE 100%);
  /* 语义色 */
  --blue:#3B82F6; --blue-l:#EAF2FF;
  --green:#22B573; --green-l:#E8F8F0;
  --orange:#F5A623; --orange-l:#FFF5E6;
  --red:#F0553F; --red-l:#FFEDEA;
  --purple:#7C6CFF; --purple-l:#F0EDFF;
  --pink:#FF6FA5; --gold:#FFC04D; --gold-d:#7A4B00;
  /* 中性 */
  --ink:#2B3A42; --ink2:#4A5A63; --sub:#8B98A1; --line:#E6ECEF; --line2:#EEF3F5;
  --bg:#F1F4F6; --card:#fff;
  --r:8px; --r-sm:5px;
  --sd:0 1px 2px rgba(23,60,70,.05), 0 2px 8px rgba(23,60,70,.05);
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;padding:0}
body{
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",Segoe UI,Roboto,sans-serif;
  background:var(--bg); color:var(--ink); font-size:14px; line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{margin:0}

/* ---------- 顶部青色导航栏 ---------- */
.nav{
  background:var(--grad); color:#fff;
  box-shadow:0 2px 10px rgba(14,107,120,.22);
  border-bottom:2px solid rgba(0,0,0,.06);
}
.nav-in{max-width:1460px;margin:0 auto;height:54px;display:flex;align-items:center;gap:18px;padding:0 18px}
.brand{display:flex;align-items:center;gap:9px;flex:0 0 auto}
.brand .logo{width:27px;height:27px;border-radius:5px;background:rgba(255,255,255,.2);display:flex;align-items:center;justify-content:center;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.28)}
.brand .logo svg{width:16px;height:16px;fill:none;stroke:#fff;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.brand .bn{font-size:17px;font-weight:800;letter-spacing:.5px}
.brand .bs{font-size:11px;opacity:.75;letter-spacing:1px;border-left:1px solid rgba(255,255,255,.4);padding-left:9px;margin-left:2px}

.navmenu{display:flex;align-items:center;gap:4px;flex:1}
.navmenu a{display:flex;align-items:center;gap:6px;padding:0 15px;height:54px;font-size:14.5px;color:rgba(255,255,255,.88);position:relative;transition:background .15s}
.navmenu a svg{width:14px;height:14px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round;opacity:.9}
.navmenu a:hover{background:rgba(255,255,255,.13);color:#fff}
.navmenu a.on{color:#fff;font-weight:700;background:rgba(255,255,255,.16)}
.navmenu a.on::after{content:"";position:absolute;left:15px;right:15px;bottom:0;height:2.5px;background:#fff;border-radius:2px}

.nav-r{display:flex;align-items:center;gap:12px;flex:0 0 auto}
.nav-r .gold{display:flex;align-items:center;gap:5px;background:linear-gradient(180deg,#FFD071,#FFB733);
  color:var(--gold-d);font-weight:800;font-size:13.5px;padding:6px 13px;border-radius:4px;
  box-shadow:0 1px 3px rgba(120,70,0,.2)}
.nav-r .gold svg{width:13px;height:13px;fill:none;stroke:currentColor;stroke-width:1.7}
.nav-r .userwrap{position:relative}
.nav-r .user{display:flex;align-items:center;gap:7px;font-size:13.5px;color:#fff;font-family:inherit;
  background:rgba(255,255,255,.13);border:1px solid rgba(255,255,255,.24);padding:3px 9px 3px 3px;
  border-radius:17px;cursor:pointer;transition:background .15s,border-color .15s}
.nav-r .user:hover{background:rgba(255,255,255,.26);border-color:rgba(255,255,255,.4)}
.nav-r .user .un{max-width:96px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:700}
.nav-r .user .caret{width:12px;height:12px;fill:none;stroke:#fff;stroke-width:2.1;stroke-linecap:round;stroke-linejoin:round;opacity:.85}
.nav-r .av{width:24px;height:24px;border-radius:50%;background:#fff;color:var(--brand-d);font-weight:800;font-size:13px;
  display:flex;align-items:center;justify-content:center;overflow:hidden;flex:0 0 auto}

/* 账号下拉菜单(退出登录) */
.usermenu{position:absolute;right:0;top:calc(100% + 11px);width:250px;background:#fff;color:var(--ink);
  border:1px solid var(--line);border-radius:8px;box-shadow:0 12px 32px rgba(14,60,70,.2);
  padding:6px;display:none;z-index:90;text-align:left}
.usermenu.show{display:block;animation:umIn .14s ease-out}
@keyframes umIn{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}
.usermenu .um-hd{padding:9px 11px 10px;border-bottom:1px solid var(--line2);margin-bottom:5px}
.usermenu .um-hd .um-nm{display:flex;align-items:center;gap:7px;font-size:15px;font-weight:800;color:var(--ink)}
.usermenu .um-hd .um-nm .av{width:22px;height:22px;font-size:13px;background:var(--brand-l);color:var(--brand-d)}
.usermenu .um-hd .um-st{display:block;font-size:13px;color:var(--sub);margin-top:5px;line-height:1.5}
.usermenu .um-hd .um-st b{color:var(--ink2)}
.usermenu button{display:flex;align-items:center;gap:9px;width:100%;border:none;background:none;text-align:left;
  padding:9px 11px;border-radius:6px;font-size:14.5px;font-weight:600;color:var(--ink2);cursor:pointer;font-family:inherit}
.usermenu button:hover{background:#F3F8FA;color:var(--brand-d)}
.usermenu button svg{width:15px;height:15px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex:0 0 auto}
.usermenu button .um-k{margin-left:auto;font-size:12.5px;color:var(--sub);font-weight:600}
.usermenu button.danger{color:var(--red)}
.usermenu button.danger:hover{background:var(--red-l);color:var(--red)}
.usermenu button.danger svg{stroke:var(--red)}
.usermenu .um-sep{height:1px;background:var(--line2);margin:5px 3px}
.nav-r .bell{width:22px;height:22px;display:flex;align-items:center;justify-content:center;cursor:pointer;opacity:.9;position:relative}
.nav-r .bell svg{width:16px;height:16px;fill:none;stroke:#fff;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.nav-r .bell i{position:absolute;top:0;right:0;width:6px;height:6px;border-radius:50%;background:#FF6FA5;border:1px solid #fff}

/* ---------- 主体 ---------- */
.shell{max-width:1460px;margin:0 auto;padding:14px 18px 60px}
.hgrid{display:grid;grid-template-columns:minmax(0,1fr) 296px 132px;gap:14px;align-items:start}
.hgrid2{display:grid;grid-template-columns:minmax(0,0.42fr) minmax(0,1fr);gap:14px;align-items:start;margin-top:14px}
.g2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.g3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.g4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
@media(max-width:1180px){
  .hgrid{grid-template-columns:minmax(0,1fr) 280px}
  .hgrid2{grid-template-columns:minmax(0,1fr)}
}
@media(max-width:820px){
  .hgrid{grid-template-columns:minmax(0,1fr)}
  .g2,.g3,.g4{grid-template-columns:repeat(2,minmax(0,1fr))}
  /* 窄屏: 顶栏换行, 导航条改为可横向滚动的页签, 保证「账号菜单(退出登录)」始终可见 */
  .nav-in{height:auto;flex-wrap:wrap;gap:10px;padding:8px 12px}
  .brand .bs{display:none}
  .nav-r{gap:8px}
  .nav-r .user .un{max-width:64px}
  .nav-r .gold{padding:5px 10px}
  .nav .store-badge,.nav-r .bell{display:none}
  .navmenu{order:3;width:100%;flex:1 0 100%;overflow-x:auto;gap:2px;margin:0 -12px;padding:0 12px;
    -webkit-overflow-scrolling:touch}
  .navmenu a{height:40px;padding:0 11px;font-size:14px;white-space:nowrap}
  .navmenu a.on::after{left:11px;right:11px}
}
@media(max-width:620px){ .g2,.g3,.g4{grid-template-columns:minmax(0,1fr)} }

/* ---------- 卡片 ---------- */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--sd);margin-bottom:14px;overflow:hidden}
.card-hd{display:flex;align-items:center;gap:8px;padding:11px 14px;border-bottom:1px solid var(--line2);background:#fff}
.card-hd .bar{width:3px;height:14px;border-radius:2px;background:var(--brand)}
.card-hd h3{font-size:15px;font-weight:700;color:var(--ink);white-space:nowrap}
.card-hd .hint{font-size:12.5px;color:var(--sub);font-weight:400;margin-left:2px;white-space:nowrap}
.card-hd .grow{flex:1}
.card-bd{padding:14px}
.card-bd.tight{padding:10px 14px}
.sub-hd{display:flex;align-items:center;gap:8px;padding:9px 0;border-bottom:1px solid var(--line2);margin:16px 0 8px}
.sub-hd .bar{width:3px;height:13px;border-radius:2px;background:var(--brand)}
.sub-hd h4{font-size:14px;font-weight:700}
.sub-hd .grow{flex:1}
.muted{color:var(--sub);font-size:13px}
.center{text-align:center}
.mt8{margin-top:8px}.mt12{margin-top:12px}.mt16{margin-top:16px}

/* ---------- 按钮(小圆角,商务风) ---------- */
.btn{border:1px solid transparent;border-radius:4px;padding:6px 13px;font-size:13.5px;font-weight:700;cursor:pointer;
  background:var(--brand-l);color:var(--brand-d);transition:.15s;font-family:inherit;display:inline-flex;align-items:center;gap:5px;
  white-space:nowrap;flex:0 0 auto}
.btn:hover{background:var(--brand-l2)}
.btn.teal{background:var(--brand);color:#fff}
.btn.teal:hover{background:var(--brand-d)}
.btn.dark{background:var(--brand-d);color:#fff}
.btn.dark:hover{background:var(--brand-dd)}
.btn.o{background:#fff;border-color:var(--brand);color:var(--brand-d)}
.btn.o:hover{background:var(--brand-l)}
.btn.o-blue{background:#fff;border-color:#BBD4FF;color:var(--blue)}
.btn.o-blue:hover{background:var(--blue-l)}
.btn.o-amber{background:#fff;border-color:#FFD9A0;color:#C97A00}
.btn.o-amber:hover{background:var(--orange-l)}
.btn.o-green{background:#fff;border-color:#A9E6C9;color:#14875A}
.btn.o-green:hover{background:var(--green-l)}
.btn.gray{background:#F5F7F8;border-color:var(--line);color:var(--ink2)}
.btn.gray:hover{background:#EDF1F3}
.btn.danger{background:#fff;border-color:#FFC7BE;color:var(--red)}
.btn.danger:hover{background:var(--red-l)}
.btn.sm{padding:4px 9px;font-size:12.5px;border-radius:3px}
.btn.block{width:100%;justify-content:center}
.btn svg{width:12px;height:12px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}

/* ---------- 表单 ---------- */
input,select{width:100%;border:1px solid var(--line);border-radius:4px;padding:7px 10px;font-size:13.5px;background:#fff;
  color:var(--ink);outline:none;font-family:inherit;transition:border-color .15s,box-shadow .15s}
input:focus,select:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(23,162,184,.12)}
label.fld{display:block;font-size:13px;color:var(--sub);margin:11px 0 4px;font-weight:600}
label.fld:first-child{margin-top:0}
.search{position:relative}
.search input{padding-left:29px;height:32px}
.search svg{position:absolute;left:9px;top:8px;width:14px;height:14px;fill:none;stroke:#A9B4BA;stroke-width:1.6}

/* ---------- 下划线式 tab ---------- */
.tabs{display:flex;gap:20px;border-bottom:1px solid var(--line2);padding:0 14px}
.tabs button{border:none;background:none;padding:10px 0;font-size:14px;color:var(--ink2);cursor:pointer;position:relative;font-family:inherit}
.tabs button:hover{color:var(--brand-d)}
.tabs button.on{color:var(--brand-d);font-weight:700}
.tabs button.on::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:2px;background:var(--brand);border-radius:2px}
.tabs .cnt{font-size:12px;color:var(--sub);margin-left:2px}
.tabs.sm{gap:16px;padding:0 4px;border-bottom:1px solid var(--line2)}
.tabs.sm button{font-size:13px;padding:8px 0}

/* ---------- KPI ---------- */
.kpi{display:flex;align-items:center;gap:10px;background:#fff;border:1px solid var(--line);border-radius:6px;padding:11px 12px}
.kpi .ic{width:34px;height:34px;border-radius:6px;flex:0 0 auto;display:flex;align-items:center;justify-content:center}
.kpi .ic svg{width:17px;height:17px;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.kpi .lb{font-size:12.5px;color:var(--sub);line-height:1.35}
.kpi .vl{font-size:22px;font-weight:800;line-height:1.2;letter-spacing:-.2px}
.kpi .vl small{font-size:13px;font-weight:600;color:var(--sub);margin-left:2px}
.kpi.g .ic{background:var(--green-l)} .kpi.g .ic svg{stroke:var(--green)}
.kpi.o .ic{background:var(--orange-l)} .kpi.o .ic svg{stroke:var(--orange)}
.kpi.b .ic{background:var(--blue-l)} .kpi.b .ic svg{stroke:var(--blue)}
.kpi.p .ic{background:#FFEDF3} .kpi.p .ic svg{stroke:var(--pink)}
.kpi.t .ic{background:var(--brand-l)} .kpi.t .ic svg{stroke:var(--brand)}
.kpi.v .ic{background:var(--purple-l)} .kpi.v .ic svg{stroke:var(--purple)}

/* ---------- 表格 ---------- */
table{width:100%;border-collapse:collapse;font-size:13.5px}
th,td{padding:8px 8px;text-align:center;border-bottom:1px solid var(--line2);white-space:nowrap}
th{background:#F7FAFB;color:var(--ink2);font-weight:700;font-size:13px}
td.l,th.l{text-align:left}
tbody tr:hover{background:#FAFCFD}
.tbwrap{overflow-x:auto}
.empty{text-align:center;color:var(--sub);padding:26px 10px;font-size:13.5px}
.empty-art{padding:26px 10px 18px;text-align:center;color:#B9C4C9}
.empty-art .ea-t{margin-top:6px;font-size:14px;color:#5F6E76;font-weight:700}
.empty-art .ea-s{margin-top:4px;font-size:13px;color:var(--sub)}

/* ---------- 标签 / 徽标 ---------- */
.tag{display:inline-block;padding:1px 7px;border-radius:3px;font-size:12px;font-weight:700;line-height:1.7}
.tag.line{background:#fff;border:1px solid var(--brand-l2);color:var(--brand-d)}
.tag.gray{background:#F4F7F8;color:var(--sub)}
.up{color:var(--green)} .down{color:var(--red)} .flat{color:var(--sub)}
.dot{display:inline-block;width:7px;height:7px;border-radius:50%;vertical-align:middle}

/* ---------- 成绩单列表项 ---------- */
.grp-hd{display:flex;align-items:center;gap:7px;padding:9px 12px;background:#F8FBFC;border-top:1px solid var(--line2);border-bottom:1px solid var(--line2);cursor:pointer}
.grp-hd .nm{font-size:13.5px;font-weight:700;color:var(--ink2)}
.grp-hd .ct{font-size:12.5px;color:var(--sub)}
.grp-hd .caret{margin-left:auto;font-size:12px;color:var(--sub)}
.li{display:flex;gap:9px;padding:11px 12px;border-bottom:1px solid var(--line2);cursor:pointer;transition:background .12s}
.li:hover{background:#FAFCFD}
.li.on{background:var(--brand-l);box-shadow:inset 3px 0 0 var(--brand)}
.li .ck{width:14px;height:14px;border:1px solid #CBD6DA;border-radius:3px;flex:0 0 auto;margin-top:2px;background:#fff;
  display:flex;align-items:center;justify-content:center;font-size:11px;color:#fff}
.li.on .ck{background:var(--brand);border-color:var(--brand)}
.li .bd{flex:1;min-width:0}
.li .t1{display:flex;align-items:center;gap:6px;font-size:14px;font-weight:700;color:var(--ink)}
.li .t1 .ico{color:var(--brand);flex:0 0 auto;display:flex}
.li .t1 .ico svg{width:13px;height:13px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.li .meta{font-size:12.5px;color:var(--sub);margin-top:3px;display:flex;flex-wrap:wrap;gap:12px}
.li .tags{margin-top:6px;display:flex;gap:5px;flex-wrap:wrap}
.li .acts{display:flex;gap:6px;align-items:flex-start}
.ico-btn{width:22px;height:22px;border:1px solid var(--line);border-radius:3px;background:#fff;cursor:pointer;color:var(--sub);
  display:flex;align-items:center;justify-content:center}
.ico-btn:hover{border-color:var(--brand);color:var(--brand)}
.ico-btn svg{width:12px;height:12px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}

/* ---------- 图表 ---------- */
.chart-box{width:100%;overflow:hidden}
.chart-box svg{width:100%;height:auto;display:block}
.legend{display:flex;flex-wrap:wrap;gap:14px;margin-top:10px;font-size:12.5px;color:var(--sub)}
.legend .it{display:flex;align-items:center;gap:6px;font-weight:600}
.legend .sw{width:12px;height:3px;border-radius:2px}

/* ---------- banner / pill / warn ---------- */
.banner{background:linear-gradient(90deg,#EAF8FA,#F2FBFC);border:1px solid #CDEAF0;border-radius:6px;
  padding:10px 13px;font-size:13.5px;color:#0F6C79;display:flex;gap:9px;align-items:center;margin-bottom:14px}
.banner .em{font-size:18px}
.warn{background:#FFF9EF;border:1px solid #FFE4B8;border-radius:5px;padding:10px 12px;font-size:13px;color:#8D6420;line-height:1.65}
.info{background:#F6FAFB;border:1px solid var(--line);border-radius:5px;padding:10px 12px;font-size:13px;color:var(--sub);line-height:1.65}

/* ---------- 侧栏小组卡(帮助/备份) ---------- */
.side-card{background:#fff;border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--sd);padding:15px 10px;
  text-align:center;cursor:pointer;transition:.15s;margin-bottom:12px}
.side-card:hover{border-color:var(--brand-l2);box-shadow:0 4px 12px rgba(23,60,70,.09)}
.side-card .ci{width:34px;height:34px;border-radius:50%;margin:0 auto 7px;display:flex;align-items:center;justify-content:center}
.side-card .ci svg{width:18px;height:18px;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.side-card .ct{font-size:13.5px;font-weight:700;color:var(--ink2)}

/* 演示数据卡 */
.demo-card{background:linear-gradient(160deg,#EAF8FA 0%,#F6FCFD 60%);border:1px solid #D3ECF0;border-radius:var(--r);
  padding:14px;box-shadow:var(--sd)}
.demo-card h3{font-size:14.5px;font-weight:800;color:#0E6B78}
.demo-card .d-sub{font-size:12.5px;color:#5C7C82;margin-top:3px;line-height:1.6}
.demo-card .d-art{display:flex;justify-content:center;margin:10px 0 8px}
.demo-card .d-art svg{width:100%;max-width:210px;height:auto}

/* ---------- 悬浮帮助 ---------- */
.help-tab{position:fixed;right:0;top:44%;z-index:60;background:var(--brand-d);color:#fff;border:none;cursor:pointer;
  border-radius:6px 0 0 6px;padding:12px 8px;font-size:13px;font-weight:700;line-height:1.25;font-family:inherit;
  box-shadow:-2px 2px 10px rgba(14,107,120,.28);display:flex;flex-direction:column;align-items:center;gap:3px}
.help-tab svg{width:15px;height:15px;fill:none;stroke:#fff;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.help-tab:hover{background:var(--brand-dd)}

/* ---------- 提示气泡 / toast / 弹窗 ---------- */
.tip{position:fixed;z-index:99;pointer-events:none;background:rgba(30,45,52,.94);color:#fff;font-size:13px;
  padding:6px 9px;border-radius:4px;display:none;max-width:210px;line-height:1.45}
.toast{position:fixed;left:50%;top:16px;transform:translate(-50%,-14px);background:rgba(30,45,52,.94);color:#fff;
  padding:9px 17px;border-radius:4px;font-size:13.5px;font-weight:600;z-index:120;opacity:0;transition:.25s;pointer-events:none}
.toast.show{opacity:1;transform:translate(-50%,0)}
.modal-bg{position:fixed;inset:0;background:rgba(24,40,46,.42);z-index:110;display:none;align-items:center;justify-content:center;padding:18px}
.modal-bg.show{display:flex}
.modal{background:#fff;border-radius:var(--r);width:100%;max-width:560px;max-height:82vh;overflow:auto;box-shadow:0 12px 40px rgba(0,0,0,.2)}
.modal .card-hd{position:sticky;top:0;background:#fff;z-index:2}
.modal .card-bd{font-size:13.5px;line-height:1.75;color:var(--ink2)}
.modal .card-bd ol{margin:6px 0 0;padding-left:18px}
.modal .card-bd li{margin-bottom:6px}
.kbd{font-size:12.5px;background:var(--brand-l);color:var(--brand-d);padding:1px 6px;border-radius:3px;font-weight:700}
.seg{display:inline-flex;background:#F2F5F6;border-radius:5px;padding:2px}
.seg button{border:none;background:none;padding:5px 12px;font-size:13px;color:var(--ink2);cursor:pointer;border-radius:4px;font-family:inherit;font-weight:600}
.seg button.on{background:#fff;color:var(--brand-d);box-shadow:0 1px 3px rgba(20,50,60,.12)}
.sec-title{font-size:13px;color:var(--sub);font-weight:800;letter-spacing:.4px;margin:16px 0 8px}
.row{display:flex;gap:9px;flex-wrap:wrap;align-items:center}

/* ---------- 双栏工具页(录入 / 数据管理) ---------- */
.g2b{display:grid;grid-template-columns:minmax(0,1.32fr) minmax(0,1fr);gap:14px;align-items:start}
@media(max-width:1000px){ .g2b{grid-template-columns:minmax(0,1fr)} }

/* ---------- 半环仪表盘面板 ---------- */
.panel{border:1px solid var(--line);border-radius:6px;padding:12px 10px 6px;background:#fff;text-align:center;min-width:0}
.panel .gauge-t{font-size:13.5px;font-weight:700;color:var(--ink2);text-align:left}
.panel .gauge-s{font-size:12px;color:var(--sub);margin-top:1px;text-align:left}
.panel .chart-box svg,.panel > svg{display:block;width:100%;height:auto;max-width:340px;margin:0 auto}
.panel .legend{margin-top:2px}

/* ---------- 数据存储状态 ---------- */
.store-badge{display:inline-flex;align-items:center;gap:5px;font-size:12.5px;font-weight:700;padding:3px 9px;
  border-radius:11px;border:1px solid var(--line);background:#fff;color:var(--sub);white-space:nowrap;cursor:default}
.store-badge i{width:7px;height:7px;border-radius:50%;background:#B7C2C8;display:inline-block}
.store-badge.ok{color:#0E6B78;border-color:#B6E7EE;background:#EAF9FB}
.store-badge.ok i{background:#17A2B8}
.store-badge.warn{color:#A9641B;border-color:#F3D9AE;background:#FDF5E7}
.store-badge.warn i{background:#F5A623}
.store-row{display:flex;align-items:center;gap:8px;font-size:13.5px;color:var(--ink2)}
.hist-list{margin-top:4px;border:1px solid var(--line);border-radius:6px;overflow:hidden}
.hist-it{display:flex;align-items:center;gap:10px;padding:7px 11px;font-size:13px;color:var(--ink2);border-bottom:1px solid var(--line)}
.hist-it:last-child{border-bottom:none}
.hist-it:nth-child(odd){background:#FAFCFD}

/* ---------- 登录页(账号 + 密码, 左品牌区 / 右表单区) ---------- */
body.lg-open{overflow:hidden}
.login-mask{position:fixed;inset:0;z-index:300;display:none;background:#fff}
.login-mask.on{display:block;animation:lgFade .18s ease-out}
@keyframes lgFade{from{opacity:0}to{opacity:1}}
.lg-wrap{position:absolute;inset:0;display:flex;overflow:auto}

/* ===== 左: 品牌介绍区 ===== */
.lg-left{flex:1;min-width:0;position:relative;overflow:hidden;padding:30px 46px 26px;display:flex;flex-direction:column;
  background:linear-gradient(168deg,#E9F8F5 0%,#F2FBF9 46%,#F7FDFC 100%)}
.lg-blob{position:absolute;border-radius:50%;pointer-events:none}
.lg-blob.b1{width:520px;height:520px;left:-190px;top:-210px;background:radial-gradient(circle at 40% 40%,#D3F0EA,#E9F8F5 70%)}
.lg-blob.b2{width:420px;height:420px;right:-120px;bottom:-160px;background:radial-gradient(circle at 50% 50%,#DCF3F1,#EFFAF9 72%)}
.lg-blob.b3{width:230px;height:230px;left:44%;bottom:-120px;background:radial-gradient(circle at 50% 50%,#E4F6F2,#F5FCFB 70%)}
.lg-blob.b4{width:96px;height:96px;left:24px;bottom:34px;background:radial-gradient(circle at 50% 50%,#FFCFA0,#FFE6CC 70%);opacity:.75}
.lg-brand{position:relative;z-index:2;display:flex;align-items:center;gap:10px}
.lg-logo{width:32px;height:32px;border-radius:9px;background:var(--grad);display:flex;align-items:center;justify-content:center;
  box-shadow:0 4px 12px rgba(23,162,184,.3)}
.lg-logo svg{width:18px;height:18px;fill:none;stroke:#fff;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.lg-bn{font-size:20px;font-weight:900;color:#123B45;letter-spacing:.6px}
.lg-bs{font-size:13px;font-weight:700;color:#2FA9B8;letter-spacing:.6px;border-left:1px solid #BFE3E6;padding-left:11px;margin-left:2px}

.lg-hero{position:relative;z-index:2;margin:8vh 0 0;max-width:600px}
.lg-hero h1{font-size:clamp(30px,3.4vw,46px);font-weight:900;color:#123B45;letter-spacing:3px;line-height:1.2}
.lg-hero h2{font-size:clamp(30px,3.4vw,46px);font-weight:900;color:#123B45;letter-spacing:3px;line-height:1.36;margin-top:4px}
.lg-hero h2 .hl{background-image:linear-gradient(transparent 60%,#9FE3DC 60%,#9FE3DC 90%,transparent 90%)}
.lg-spark{position:absolute;top:-6px;right:6%;width:28px;opacity:.95}
.lg-spark svg{width:100%;height:auto;display:block}
.lg-hero-s{font-size:14px;color:#5C7C82;line-height:1.75;margin:16px 0 0;max-width:430px}

.lg-cards{position:relative;z-index:2;margin:40px 0 auto;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));
  gap:16px;max-width:640px}
.lg-card{background:#fff;border:1px solid #E3F0F1;border-radius:10px;padding:13px 14px 0;box-shadow:0 6px 20px rgba(19,60,70,.07)}
.lg-card-hd{display:flex;align-items:center;gap:7px;padding-bottom:11px;border-bottom:1px dashed #E7F1F2}
.lg-card-ic{width:22px;height:22px;border-radius:6px;flex:0 0 auto;display:flex;align-items:center;justify-content:center}
.lg-card-ic svg{width:13px;height:13px;fill:none;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.lg-card-ic.t{background:#E4F6F8} .lg-card-ic.t svg{stroke:#17A2B8}
.lg-card-ic.b{background:#EAF1FF} .lg-card-ic.b svg{stroke:#4B83E8}
.lg-card-nm{font-size:15px;font-weight:800;color:#123B45}
.lg-card-bd{font-size:11px;font-weight:800;color:#fff;background:linear-gradient(90deg,#FF9F43,#FFB65C);padding:1px 6px;border-radius:3px}
.lg-card-ln{margin-left:auto;font-size:12.5px;font-weight:700;color:#2FA9B8}
.lg-feats{list-style:none;margin:11px 0 0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px 8px}
.lg-feats li{display:flex;align-items:center;gap:6px;font-size:13px;color:#4A5A63;min-width:0}
.lg-feats i{width:15px;height:15px;border-radius:50%;background:#F0F8F9;flex:0 0 auto;display:flex;align-items:center;justify-content:center}
.lg-feats i svg{width:9px;height:9px;fill:none;stroke:#17A2B8;stroke-width:2.6;stroke-linecap:round;stroke-linejoin:round}
.lg-stats{display:grid;grid-template-columns:repeat(3,1fr);margin:13px -14px 0;padding:9px 0;background:#FAFDFD;border-top:1px solid #F0F5F6;border-radius:0 0 10px 10px}
.lg-stats>div{text-align:center;position:relative}
.lg-stats>div+div::before{content:"";position:absolute;left:0;top:3px;bottom:3px;border-left:1px solid #EAF1F2}
.lg-stats b{display:block;font-size:16px;font-weight:900;color:#17A2B8;line-height:1.25}
.lg-stats span{font-size:11.5px;color:#8B98A1}

/* ===== 右: 登录表单区 ===== */
.lg-right{flex:0 0 442px;position:relative;background:#fff;border-left:1px solid #F1F5F6;display:flex;flex-direction:column;
  padding:26px 50px 24px}
.lg-lock{position:absolute;left:-17px;top:50%;margin-top:-17px;width:34px;height:34px;border-radius:50%;background:#fff;
  box-shadow:0 2px 10px rgba(20,60,70,.16);display:flex;align-items:center;justify-content:center}
.lg-lock svg{width:17px;height:17px;fill:none;stroke:#F0553F;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.lg-tabs{display:flex;gap:8px;justify-content:center;margin-bottom:6px}
.lg-tabs span{font-size:13.5px;font-weight:700;padding:5px 17px;border-radius:5px;background:#F1F5F6;color:#8B98A1}
.lg-tabs span.on{background:#2FB6C4;color:#fff;box-shadow:0 2px 6px rgba(47,182,196,.28)}
.lg-center{flex:1;display:flex;align-items:center;justify-content:center}
.lg-form{width:100%;max-width:340px}
.lg-form h3{margin:0 0 6px;font-size:24px;font-weight:900;color:#123B45;text-align:center;letter-spacing:1px}
.lg-sub{font-size:13.5px;color:#8B98A1;text-align:center;margin-bottom:26px}
.lg-lb{display:block;font-size:13.5px;font-weight:700;color:#4A5A63;margin:0 0 7px}
.lg-lb.mt{margin-top:16px}
.lg-form input{width:100%;height:42px;padding:0 13px;font-size:14.5px;color:#2B3A42;background:#fff;
  border:1px solid #E6ECEF;border-radius:6px;outline:none;font-family:inherit;transition:border-color .15s,box-shadow .15s}
.lg-form input::placeholder{color:#B7C2C8}
.lg-form input:focus{border-color:#2FB6C4;box-shadow:0 0 0 3px rgba(47,182,196,.14)}
.lg-pwd{position:relative}
.lg-pwd input{padding-right:42px}
.lg-eye{position:absolute;right:11px;top:50%;transform:translateY(-50%);width:22px;height:22px;cursor:pointer;
  display:flex;align-items:center;justify-content:center;color:#A9B4BA;transition:color .15s}
.lg-eye:hover{color:var(--brand)}
.lg-eye svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.lg-forgot-row{display:flex;justify-content:flex-end;margin-top:8px}
.lg-forgot-row a{font-size:13px;color:#8B98A1}
.lg-forgot-row a:hover{color:var(--brand)}
.lg-err{min-height:17px;margin:7px 0 2px;font-size:13px;color:var(--red)}
.lg-btn{width:100%;height:42px;border:none;border-radius:6px;background:#2FB6C4;color:#fff;font-size:15.5px;font-weight:800;
  letter-spacing:3px;cursor:pointer;font-family:inherit;transition:background .15s;display:flex;align-items:center;justify-content:center;gap:8px}
.lg-btn:hover{background:#22A2B0}
.lg-btn:disabled{opacity:.72;cursor:default}
.lg-spin{width:13px;height:13px;border:2px solid rgba(255,255,255,.4);border-top-color:#fff;border-radius:50%;animation:lgSpin .7s linear infinite}
@keyframes lgSpin{to{transform:rotate(360deg)}}
.lg-hint{display:none;margin-top:12px;padding:9px 11px;border:1px solid #E6ECEF;border-radius:6px;background:#F6FAFB;
  font-size:12.5px;color:#6B7C84;line-height:1.7}
.lg-hint.show{display:block}
.lg-hint b{color:#2B3A42}
.lg-terms{margin-top:20px;text-align:center;font-size:12px;color:#A9B4BA;line-height:1.75}
@media(max-width:900px){
  .lg-left{display:none}
  .lg-right{flex:1 1 auto;border-left:none;padding:26px 22px}
  .lg-lock{display:none}
}
.btn:disabled{opacity:.6;cursor:default}