/* 管理端控制台样式：左侧导航 + 顶栏品牌 + 卡片内容区 */
:root{
  --nav-bg1:#0C447C; --nav-bg2:#062a4f;
  --pri:#185FA5; --pri-d:#0C447C; --red:#C0392B; --green:#2E7D32; --amber:#BA7517;
}
*{box-sizing:border-box;}
body.console{margin:0; background:#F4F6F8;}

/* ---------- 布局 ---------- */
.shell{display:flex; min-height:100vh;}
.side{
  width:216px; flex:0 0 216px; background:linear-gradient(180deg,var(--nav-bg1),var(--nav-bg2));
  color:#fff; padding:16px 12px 24px; position:sticky; top:0; height:100vh; overflow-y:auto;
}
.side .brandbox{display:flex; align-items:center; gap:10px; padding:6px 6px 16px; border-bottom:1px solid rgba(255,255,255,.14); margin-bottom:12px;}
.side .brandbox .logo{width:38px; height:38px; border-radius:9px; background:rgba(255,255,255,.14); display:flex; align-items:center; justify-content:center; font-size:20px; overflow:hidden;}
.side .brandbox .logo img{width:100%; height:100%; object-fit:contain;}
.side .brandbox .nm{font-weight:800; font-size:14px; line-height:1.3;}
.side .brandbox .sb{font-size:11px; opacity:.72; line-height:1.35; margin-top:2px;}
.side .nav a{
  display:flex; align-items:center; gap:9px; padding:9px 11px; border-radius:9px; cursor:pointer;
  color:#cfe0f0; font-size:14px; margin-bottom:3px; user-select:none; transition:.15s;
}
.side .nav a:hover{background:rgba(255,255,255,.09); color:#fff;}
.side .nav a.active{background:rgba(255,255,255,.18); color:#fff; font-weight:700; box-shadow:inset 3px 0 0 #fff;}
.side .nav a .ico{width:18px; text-align:center; font-size:15px;}
.side .nav a .cnt{margin-left:auto; font-size:11px; background:rgba(255,255,255,.18); border-radius:999px; padding:1px 7px;}
.side .sidefoot{position:absolute; bottom:14px; left:12px; right:12px; font-size:11px; opacity:.55; line-height:1.5;}
.main{flex:1; min-width:0; display:flex; flex-direction:column;}
.topbar{
  background:#fff; border-bottom:1px solid var(--line); padding:0 18px; height:56px;
  display:flex; align-items:center; justify-content:space-between; position:sticky; top:0; z-index:20;
}
.topbar .tt{font-weight:800; font-size:16px; display:flex; align-items:center; gap:10px;}
.topbar .tt .dot{width:8px;height:8px;border-radius:50%;background:var(--green);}
.topbar .right{display:flex; align-items:center; gap:12px; font-size:13px; color:var(--muted);}
.content{padding:18px; max-width:1240px; width:100%;}

/* ---------- 页头 ---------- */
.pagehead{margin-bottom:16px;}
.pagehead h2{margin:0 0 4px; font-size:21px; font-weight:800;}
.pagehead .desc{color:var(--muted); font-size:13px;}
.hero{
  background:linear-gradient(120deg,#0C447C,#185FA5 55%,#C0392B); color:#fff; border-radius:14px;
  padding:18px 20px; margin-bottom:16px; display:flex; align-items:center; gap:16px; flex-wrap:wrap;
}
.hero .hl{font-size:18px; font-weight:800;}
.hero .hs{font-size:12.5px; opacity:.9; margin-top:3px; line-height:1.6;}
.hero .hlogo{width:52px;height:52px;border-radius:12px;background:rgba(255,255,255,.16);display:flex;align-items:center;justify-content:center;font-size:26px;overflow:hidden;}
.hero .hlogo img{width:100%;height:100%;object-fit:contain;}

/* ---------- 卡片 ---------- */
.card{background:#fff; border:1px solid var(--line); border-radius:12px; padding:16px; margin-bottom:14px;}
.card > h3{margin:0 0 10px; font-size:15px; font-weight:800; display:flex; align-items:center; gap:8px; flex-wrap:wrap;}
.card > h3 .sub{font-weight:400; font-size:12px; color:var(--muted);}
.grid2{display:grid; grid-template-columns:1fr 1fr; gap:14px;}
.grid3{display:grid; grid-template-columns:repeat(3,1fr); gap:14px;}
@media(max-width:1000px){.grid2,.grid3{grid-template-columns:1fr;}}

/* ---------- KPI ---------- */
.kpis{display:grid; grid-template-columns:repeat(4,1fr); gap:12px; margin-bottom:14px;}
@media(max-width:1000px){.kpis{grid-template-columns:repeat(2,1fr);}}
.kpi{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px;position:relative;overflow:hidden;}
.kpi .lab{font-size:12px;color:var(--muted);}
.kpi b{display:block;font-size:26px;font-weight:800;margin-top:2px;line-height:1.2;}
.kpi .tip{font-size:11px;color:var(--muted);margin-top:2px;}
.kpi.blue b{color:var(--pri);} .kpi.red b{color:var(--red);} .kpi.green b{color:var(--green);} .kpi.amber b{color:var(--amber);}
.kpi .bar{height:4px;border-radius:4px;background:#eef1f5;margin-top:8px;overflow:hidden;}
.kpi .bar i{display:block;height:100%;background:var(--pri);}

/* ---------- 表格 ---------- */
.tw{overflow-x:auto; border:1px solid var(--line); border-radius:10px;}
table{width:100%; border-collapse:collapse; font-size:13.5px; background:#fff;}
#cw-body table{min-width:1180px;}
th,td{padding:9px 10px; border-bottom:1px solid var(--line); text-align:left; vertical-align:middle;}
th{background:#fafbfc; color:var(--muted); font-weight:700; font-size:12.5px; white-space:nowrap; position:sticky; top:0;}
tbody tr:hover{background:#fafbfc;}
td.nowrap{white-space:nowrap;}
.fname{font-weight:700; color:var(--pri); cursor:pointer;}
.fname:hover{text-decoration:underline;}
.cellsub{font-size:11.5px;color:var(--muted);}
input.inp,select.inp,textarea.inp{
  width:100%; padding:7px 9px; border:1px solid var(--line); border-radius:8px; font-size:13.5px; background:#fff; color:var(--text); font-family:inherit;
}
textarea.inp{resize:vertical; min-height:56px; line-height:1.6;}
input.inp:focus,select.inp:focus,textarea.inp:focus{outline:2px solid #dbe7f3; border-color:var(--pri);}
.fld{margin-bottom:10px;}
.fld label{display:block; font-size:12.5px; color:var(--muted); margin-bottom:4px;}

/* ---------- 标签 ---------- */
.tag{display:inline-block;padding:1px 8px;border-radius:999px;font-size:11.5px;border:1px solid var(--line);color:var(--muted);background:#f7f9fb;white-space:nowrap;}
.tag.crit{color:var(--red);border-color:#f0c4be;background:#fdecea;}
.tag.f1{color:var(--pri);border-color:#bcd3ea;background:#eaf2fb;}
.tag.f2{color:var(--amber);border-color:#ecd6ab;background:#fbf3e3;}
.tag.f3{color:var(--red);border-color:#f0c4be;background:#fdecea;}
.tag.f4{color:var(--green);border-color:#bfdca6;background:#eef6e6;}
.tag.ok{color:var(--green);border-color:#bfdca6;background:#eef6e6;}
.tag.warn{color:var(--amber);border-color:#ecd6ab;background:#fbf3e3;}
.tag.gray{color:var(--muted);}

/* ---------- 按钮 ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;cursor:pointer;border:1px solid var(--line);background:#fff;color:var(--text);padding:7px 13px;border-radius:8px;font-size:13.5px;transition:.15s;font-family:inherit;}
.btn:hover{border-color:#c4ccd6;}
.btn.primary{background:var(--pri);color:#fff;border-color:var(--pri);}
.btn.primary:hover{background:var(--pri-d);}
.btn.danger{color:var(--red);border-color:#f0c4be;}
.btn.danger:hover{background:#fdecea;}
.btn.ok{background:var(--green);color:#fff;border-color:var(--green);}
.btn.sm{padding:4px 9px;font-size:12.5px;border-radius:6px;}
.btn.icon{padding:4px 8px;}
.btn:disabled{opacity:.5;cursor:not-allowed;}
.btnrow{display:flex;gap:8px;flex-wrap:wrap;align-items:center;}

/* ---------- 抽屉 ---------- */
.mask{position:fixed;inset:0;background:rgba(15,23,42,.45);z-index:60;display:none;}
.mask.show{display:block;}
.drawer{
  position:fixed;top:0;right:0;height:100vh;width:min(760px,94vw);background:#F4F6F8;z-index:61;
  transform:translateX(100%);transition:transform .22s ease;display:flex;flex-direction:column;box-shadow:-8px 0 30px rgba(0,0,0,.14);
}
.drawer.show{transform:translateX(0);}
.drawer .dh{padding:14px 16px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:10px;}
.drawer .dh .t{font-weight:800;font-size:16px;flex:1;min-width:0;}
.drawer .db{flex:1;overflow-y:auto;padding:16px;}
.drawer .df{padding:12px 16px;background:#fff;border-top:1px solid var(--line);display:flex;gap:8px;justify-content:flex-end;flex-wrap:wrap;}

/* ---------- 课件预览 ---------- */
.slide{border:1px solid var(--line);border-radius:10px;background:#fff;padding:12px 14px;margin-bottom:10px;}
.slide .sn{font-size:11.5px;color:var(--muted);font-weight:700;margin-bottom:3px;}
.slide .st{font-weight:800;font-size:14px;margin-bottom:6px;}
.slide .sl{font-size:13px;color:#374151;line-height:1.85;}
.slide .sl div{padding:1px 0;}

/* ---------- 评分标准编辑 ---------- */
.sitem{border:1px solid var(--line);border-radius:10px;background:#fff;padding:10px 12px;margin-bottom:9px;}
.sitem .r1{display:flex;gap:8px;align-items:center;margin-bottom:6px;}
.sitem .r1 input.nm{flex:1;}
.sitem .r1 input.pt{width:74px;text-align:center;font-weight:800;color:var(--pri);}

/* ---------- 登录页 ---------- */
.loginwrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px;
  background:radial-gradient(1200px 600px at 20% -10%,#1d6fc4 0%,transparent 60%),linear-gradient(135deg,#0C447C,#062a4f 60%,#8e2b20);}
.logincard{width:100%;max-width:400px;background:#fff;border-radius:16px;padding:28px;box-shadow:0 20px 50px rgba(0,0,0,.28);}
.logincard .lhead{text-align:center;margin-bottom:20px;}
.logincard .lhead .lg{width:60px;height:60px;margin:0 auto 10px;border-radius:14px;background:linear-gradient(135deg,#185FA5,#0C447C);display:flex;align-items:center;justify-content:center;font-size:30px;overflow:hidden;}
.logincard .lhead .lg img{width:100%;height:100%;object-fit:contain;}
.logincard .lhead h1{margin:0;font-size:19px;font-weight:800;}
.logincard .lhead .s{font-size:12.5px;color:var(--muted);margin-top:4px;}

/* ---------- 其他 ---------- */
.empty{padding:26px;text-align:center;color:var(--muted);font-size:13.5px;}
.barrow{display:flex;align-items:center;gap:10px;margin-bottom:8px;font-size:13px;}
.barrow .bl{width:150px;flex:0 0 150px;color:var(--text);}
.barrow .bt{flex:1;height:16px;background:#eef1f5;border-radius:6px;overflow:hidden;}
.barrow .bt i{display:block;height:100%;background:linear-gradient(90deg,#185FA5,#3f86d0);}
.barrow .bv{width:80px;text-align:right;color:var(--muted);font-size:12px;}
.logoline{display:flex;align-items:center;gap:14px;flex-wrap:wrap;}
.logoprev{width:76px;height:76px;border-radius:12px;border:1px dashed var(--line);display:flex;align-items:center;justify-content:center;background:#fafbfc;overflow:hidden;font-size:26px;}
.logoprev img{width:100%;height:100%;object-fit:contain;}
.colorpick{display:flex;gap:8px;flex-wrap:wrap;}
.colorpick i{width:30px;height:30px;border-radius:8px;border:2px solid transparent;cursor:pointer;display:block;}
.colorpick i.on{border-color:#1F2937;}
.qcard{border:1px solid var(--line);border-radius:10px;background:#fff;padding:12px 14px;margin-bottom:10px;}
.qcard .stem{font-weight:700;font-size:13.5px;line-height:1.7;margin:6px 0;}
.qcard .opts{font-size:12.5px;color:var(--muted);line-height:1.8;}
.qcard .ans{font-size:12.5px;color:var(--green);font-weight:700;margin-top:4px;}
.qcard .exp{font-size:12px;color:var(--muted);background:#fafbfc;border-radius:8px;padding:7px 9px;margin-top:6px;line-height:1.7;}
.pager{display:flex;gap:8px;align-items:center;justify-content:center;padding:10px;}
.small{font-size:12px;color:var(--muted);}
.divider{height:1px;background:var(--line);margin:14px 0;}
.sched{border:1px solid var(--line);border-radius:10px;padding:10px 12px;margin-bottom:8px;background:#fff;display:flex;gap:12px;align-items:flex-start;flex-wrap:wrap;}
.sched .d{font-weight:800;color:var(--pri);font-size:13px;min-width:96px;}
.sched .c{flex:1;min-width:180px;}
.toast{position:fixed;left:50%;bottom:28px;transform:translateX(-50%);background:#1f2937;color:#fff;padding:10px 16px;border-radius:8px;font-size:14px;z-index:99;opacity:0;transition:.2s;pointer-events:none;}
.toast.show{opacity:1;}
.hidden{display:none!important;}
@media(max-width:820px){
  .side{position:fixed;left:0;top:0;z-index:40;transform:translateX(-100%);transition:.2s;}
  .side.open{transform:translateX(0);}
}