:root{
  --ink:#17222e; --ink2:#41505f; --muted:#7f8d9b; --line:#e3e9ef;
  --bg:#f4f7fa; --card:#ffffff; --brand:#0d2b45; --brand2:#0e4d4d;
  --teal:#1d7f8c; --teal2:#2b9c9c; --gold:#c98a2d; --red:#c0413f; --green:#1f8a5b;
  --shadow:0 1px 2px rgba(16,32,48,.06),0 8px 24px rgba(16,32,48,.06);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{background:var(--bg);color:var(--ink);font:15px/1.6 -apple-system,"PingFang SC","Microsoft YaHei","Segoe UI",sans-serif;-webkit-font-smoothing:antialiased}
a{color:var(--teal);text-decoration:none}
a:hover{text-decoration:underline}
b{font-weight:600}
.muted{color:var(--muted);font-weight:400}
.small{font-size:12px}
.pos{color:var(--green)}
.neg{color:var(--red)}

/* 顶部 */
.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 22px;background:linear-gradient(135deg,#0d2b45,#0e4d4d);color:#fff}
.brand{display:flex;align-items:center;gap:12px}
.brand.center{justify-content:center;margin-bottom:22px}
.logo{width:42px;height:42px;border-radius:12px;background:#f3c96b;color:#0d2b45;display:flex;align-items:center;justify-content:center;font-size:22px;font-weight:700}
.bname{font-size:19px;font-weight:700;letter-spacing:.4px}
.bname span{color:#f3c96b}
.bsub{font-size:12px;color:rgba(255,255,255,.72)}
.topright{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.monthpick{display:flex;align-items:center;gap:6px;font-size:13px;color:rgba(255,255,255,.85)}
.monthpick select{background:rgba(255,255,255,.12);color:#fff;border:1px solid rgba(255,255,255,.25);border-radius:8px;padding:6px 8px}
.monthpick select option{color:#17222e}
.userchip{font-size:13px;background:rgba(255,255,255,.12);padding:6px 10px;border-radius:20px;color:#f7fbff}
.linkbtn{background:none;border:0;color:inherit;cursor:pointer;font-size:13px;padding:6px 8px;border-radius:8px}
.linkbtn:hover{background:rgba(255,255,255,.12)}
.linkbtn.danger{color:var(--red)}
nav.nav{display:flex;gap:2px;padding:0 14px;background:#fff;border-bottom:1px solid var(--line);overflow-x:auto;position:sticky;top:0;z-index:10}
.nav-item{display:flex;align-items:center;gap:6px;padding:11px 12px;color:var(--ink2);font-size:14px;white-space:nowrap;border-bottom:2px solid transparent}
.nav-item b{font-weight:400;color:var(--muted);font-size:13px}
.nav-item:hover{color:var(--ink);text-decoration:none;background:#f6f9fb}
.nav-item.active{color:var(--teal);border-bottom-color:var(--teal);font-weight:600}
.nav-item.active b{color:var(--teal)}
.wrap{max-width:1180px;margin:0 auto;padding:20px 16px 40px}
.foot{max-width:1180px;margin:0 auto;padding:0 16px 30px;color:var(--muted);font-size:12px}

/* 卡片/网格 */
.grid{display:grid;gap:14px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:14px}
.grid2.inner{grid-template-columns:1fr 1fr;gap:10px}
@media(max-width:880px){.grid2{grid-template-columns:1fr}.topbar{flex-direction:column;align-items:flex-start}.wrap{padding:14px 10px 30px}}
.kpis{grid-template-columns:repeat(4,1fr)}
@media(max-width:880px){.kpis{grid-template-columns:1fr 1fr}}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);overflow:hidden;margin-bottom:14px}
.card-h{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:14px 18px 0}
.card-h h2{font-size:16px;margin:0;letter-spacing:.2px}
.card-h h2:before{content:"";display:inline-block;width:4px;height:14px;background:var(--teal);border-radius:2px;margin-right:8px;vertical-align:-2px}
.card-b{padding:14px 18px 18px}
.kpi{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:14px 16px;box-shadow:var(--shadow)}
.kpi .k-label{font-size:12px;color:var(--muted)}
.kpi .k-value{font-size:24px;font-weight:700;margin:4px 0 2px;letter-spacing:.2px}
.kpi .k-sub{font-size:12px;color:var(--muted)}
.kpi.accent{border-top:3px solid var(--teal)}
.kpi.warn{border-top:3px solid var(--gold)}
.kpi.sm .k-value{font-size:18px}
.pagehead{display:flex;align-items:flex-end;justify-content:space-between;gap:14px;margin:2px 0 14px;flex-wrap:wrap}
.pagehead h1{font-size:22px;margin:0}
.sum{display:flex;align-items:baseline;gap:10px;font-size:13px;color:var(--muted)}
.sum b{font-size:22px;color:var(--ink)}
.quick{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin:0 0 14px;font-size:13px;color:var(--muted)}
.quick form{margin:0}
hr,.hr{height:1px;background:var(--line);border:0;margin:12px 0}

/* 按钮/表单 */
.btn{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);background:#fff;color:var(--ink);padding:9px 14px;border-radius:10px;font-size:14px;cursor:pointer}
.btn:hover{background:#f4f8fb}
.btn.primary{background:var(--teal);border-color:var(--teal);color:#fff}
.btn.primary:hover{background:#176d79}
.btn.ghost{background:#f7fafc}
.btn.wide{width:100%;justify-content:center}
.formgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px 14px}
@media(max-width:880px){.formgrid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.formgrid{grid-template-columns:1fr}}
.fld{display:flex;flex-direction:column;gap:5px;font-size:13px;color:var(--ink2);min-width:0}
.fld span{color:var(--muted)}
.fld input,.fld select{border:1px solid var(--line);border-radius:9px;padding:9px 10px;font-size:14px;background:#fbfdfe;color:var(--ink);min-width:0}
.fld input:focus,.fld select:focus{outline:2px solid rgba(29,127,140,.18);border-color:var(--teal)}
.formfoot{display:flex;justify-content:flex-end;margin-top:14px}
.cellin{width:100%;max-width:130px;border:1px solid var(--line);border-radius:7px;padding:6px 8px;font-size:13px;background:#fbfdfe}
.filterbar{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}
.filterbar input,.filterbar select{border:1px solid var(--line);border-radius:9px;padding:8px 10px;background:#fbfdfe}

/* 表格 */
.tablewrap{overflow-x:auto;border:1px solid var(--line);border-radius:12px;margin-top:6px}
table{width:100%;border-collapse:collapse;font-size:13.5px;background:#fff;min-width:560px}
th{background:#f4f8fb;color:var(--ink2);font-weight:600;text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);white-space:nowrap}
td{padding:9px 12px;border-bottom:1px solid #eef3f7;vertical-align:middle}
tr:last-child td{border-bottom:0}
tbody tr:hover{background:#fafcfe}
td .tag{display:inline-block;background:#eef5f7;color:#25606b;border-radius:6px;padding:2px 7px;font-size:12px;white-space:nowrap}
.empty{text-align:center;color:var(--muted);padding:22px}
.subh{font-size:14px;margin:16px 0 6px;color:var(--ink)}
.subh:first-child{margin-top:2px}
.chips{display:flex;gap:8px;flex-wrap:wrap}
.chip{background:#f1f6f9;border:1px solid var(--line);border-radius:20px;padding:4px 11px;font-size:12.5px;color:var(--ink2)}

/* 图表/进度 */
.bars .bar-row{display:grid;grid-template-columns:130px 1fr 120px;gap:10px;align-items:center;margin:7px 0}
.bar-label{font-size:13px;color:var(--ink2);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.bar-track{background:#eef3f7;border-radius:7px;height:12px;overflow:hidden}
.bar-track.small{height:8px}
.bar-fill{height:100%;border-radius:7px;background:var(--teal)}
.bar-val{text-align:right;font-size:13px;color:var(--ink2);font-variant-numeric:tabular-nums}
.prog{margin:6px 0 12px}
.prog-track{background:#eef3f7;border-radius:20px;height:16px;overflow:hidden}
.prog-fill{height:100%;background:linear-gradient(90deg,var(--teal),var(--teal2));border-radius:20px;transition:width .3s}
.prog-text{font-size:12.5px;color:var(--muted);margin-top:6px}
.bigline{display:flex;align-items:baseline;justify-content:space-between;gap:10px;padding:7px 0;border-bottom:1px dashed #edf2f6;font-size:14px}
.bigline:last-of-type{border-bottom:0}
.bigline b{font-size:17px;font-variant-numeric:tabular-nums}
.bigline.small{font-size:13px;color:var(--ink2);padding:4px 0}
.bigline.small b{font-size:14px}
.bigline.net{border-top:2px solid var(--ink);border-bottom:0;margin-top:6px;padding-top:10px}
.bigline.net b{font-size:20px}
.mini{font-size:12.5px;color:var(--muted);margin-top:10px;line-height:1.7}
.tipbox{background:#f0f8f6;border:1px solid #cfe9e4;border-radius:10px;padding:10px 12px;font-size:12.5px;color:#245a52;margin-top:12px;line-height:1.75}

/* 提示 */
.flash{padding:11px 14px;border-radius:10px;margin:0 0 14px;font-size:14px}
.flash.ok{background:#e8f6ef;border:1px solid #bfe6d2;color:#1d6b46}
.flash.err{background:#fdeceb;border:1px solid #f2c7c4;color:#a13a35}
.flash.warn{background:#fdf5e6;border:1px solid #f0ddb4;color:#8a6114}
.alertlist{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.alertlist li{padding:9px 12px;border-radius:9px;font-size:13.5px;background:#f6f9fb;border-left:3px solid var(--teal)}
.alertlist li.warn{background:#fdf7ea;border-left-color:var(--gold)}
.alertlist li.info{border-left-color:#7a9cc0}

/* 登录 */
.loginpage{background:linear-gradient(160deg,#0d2b45,#0e4d4d 60%,#14555a);min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px}
.loginbox{width:100%;max-width:380px;background:#fff;border-radius:18px;padding:28px 26px;box-shadow:0 20px 60px rgba(5,20,32,.35)}
.loginbox h1{font-size:20px;margin:0 0 16px}
.loginform{display:grid;gap:12px}
.loginbox .muted{margin-top:14px;line-height:1.6}

/* ---- 手机端适配（H5：婶子/泽辉/主播） ---- */
.k-label{white-space:normal;overflow-wrap:anywhere}
@media(max-width:560px){
  .pagehead h1{font-size:19px}
  .pagehead .sum{width:100%;justify-content:flex-start;flex-wrap:wrap}
  .k-value{font-size:20px}
  .card-h{padding:12px 12px 0}
  .card-b{padding:12px}
  .wrap{padding:12px 10px 26px}
  table{font-size:12.5px;min-width:520px}
  .btn,.linkbtn{min-height:38px}
  .cellin{padding:6px 6px;font-size:13px}
}