/* 博联拓现金流 — P0 样式（与页面原型同一套视觉语言） */
:root{
  --bg:#070f1a; --panel:#0d1a2b; --panel-2:#112338; --panel-3:#0a1524;
  --line:#1c3550; --line-soft:#16293e;
  --text:#e8f0f8; --dim:#8299b1; --faint:#5d738c;
  --cyan:#35c8f0; --blue:#2f6fed; --in:#3ddc97; --out:#ff7a7a; --warn:#f5b544;
}
*{box-sizing:border-box}
body{
  margin:0;background:var(--bg);color:var(--text);
  font:14px/1.55 "Segoe UI","Microsoft YaHei UI","Microsoft YaHei",system-ui,sans-serif;
  -webkit-font-smoothing:antialiased;
}
body::before{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:0;
  background:
    radial-gradient(1100px 520px at 12% -12%, rgba(47,111,237,.18), transparent 62%),
    radial-gradient(820px 420px at 102% -4%, rgba(53,200,240,.10), transparent 58%);
}
a{color:var(--cyan);text-decoration:none}
a:hover{text-decoration:underline}
.layout{position:relative;z-index:1;display:grid;grid-template-columns:220px minmax(0,1fr);min-height:100vh}

.sidebar{
  border-right:1px solid var(--line);padding:20px 14px;display:flex;flex-direction:column;gap:20px;
  background:linear-gradient(180deg,#0a1524 0%,#08111e 100%);position:sticky;top:0;height:100vh;
}
.brand{display:flex;align-items:center;gap:10px;padding:2px 6px}
.mark{width:34px;height:34px;border-radius:9px;display:grid;place-items:center;
  background:linear-gradient(140deg,#2f6fed,#35c8f0);color:#04121f;font-weight:800;font-size:17px}
.brand b{display:block;font-size:15px;letter-spacing:.5px}
.brand span{display:block;font-size:11px;color:var(--faint);letter-spacing:2px}
nav{display:flex;flex-direction:column;gap:3px}
.nav-item{display:block;padding:9px 11px;border-radius:8px;color:var(--dim);font-size:13.5px;border:1px solid transparent}
.nav-item:hover{background:rgba(53,200,240,.06);color:var(--text);text-decoration:none}
.nav-item.active{background:linear-gradient(90deg,rgba(47,111,237,.28),rgba(53,200,240,.08));
  border-color:rgba(53,200,240,.28);color:#fff;box-shadow:inset 2px 0 0 var(--cyan)}
.side-foot{margin-top:auto;font-size:12px;color:var(--faint);border-top:1px solid var(--line-soft);padding-top:10px;display:flex;flex-direction:column;gap:6px}
.side-foot .who{color:#cfdcea}

main{padding:22px 26px 40px;min-width:0}
.topbar{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:16px}
h1{margin:0;font-size:20px;letter-spacing:.5px;font-weight:650}
.sub{margin:4px 0 0;color:var(--dim);font-size:12.5px}
.pill{font-size:12px;color:#a9c3da;border:1px solid var(--line);border-radius:20px;padding:5px 11px}
.btn{font:inherit;font-size:13px;color:#04121f;font-weight:600;cursor:pointer;
  background:linear-gradient(140deg,#35c8f0,#2f6fed);border:0;border-radius:8px;padding:8px 14px}
.btn.ghost{background:transparent;color:#a9c3da;border:1px solid var(--line);font-weight:500}
.btn:hover{filter:brightness(1.07)}
.btn.small{padding:4px 9px;font-size:12px;border-radius:6px}

.kpis{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-bottom:14px}
.kpi{background:linear-gradient(170deg,var(--panel-2),var(--panel));border:1px solid var(--line);
  border-radius:12px;padding:14px 16px;position:relative;overflow:hidden}
.kpi::after{content:"";position:absolute;inset:0 auto 0 0;width:3px;background:var(--cyan);opacity:.65}
.kpi.in::after{background:var(--in)} .kpi.out::after{background:var(--out)} .kpi.net::after{background:var(--warn)}
.kpi .k{font-size:11.5px;color:var(--dim);letter-spacing:1px}
.kpi .v{font-size:24px;font-weight:650;margin:6px 0 2px;font-variant-numeric:tabular-nums;
  font-family:ui-monospace,"Cascadia Mono",Consolas,monospace}
.kpi .m{font-size:11.5px;color:var(--faint)}
.kpi.in .v{color:var(--in)} .kpi.out .v{color:var(--out)} .kpi.net .v{color:var(--warn)}

.grid-2{display:grid;grid-template-columns:1.3fr 1fr;gap:12px;margin-bottom:14px;align-items:start}
.stack{display:flex;flex-direction:column;gap:12px;min-width:0}
.card{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:15px 17px;min-width:0}
.card h2{margin:0 0 2px;font-size:13.5px;font-weight:600;letter-spacing:.6px}
.card .hint{margin:0 0 12px;font-size:11.5px;color:var(--faint)}

.chart{position:relative;height:140px;display:flex;align-items:stretch;gap:6px;padding:0 2px}
.chart .zero{position:absolute;left:0;right:0;top:50%;border-top:1px dashed rgba(255,255,255,.16)}
.col{flex:1;position:relative}
.bar{position:absolute;left:14%;width:72%;border-radius:3px}
.bar.up{background:linear-gradient(180deg,rgba(61,220,151,.95),rgba(61,220,151,.35));bottom:50%}
.bar.down{background:linear-gradient(0deg,rgba(255,122,122,.95),rgba(255,122,122,.3));top:50%}
.axis{display:flex;gap:6px;margin-top:8px}
.axis span{flex:1;text-align:center;font-size:9.5px;color:var(--faint)}

.kv{display:grid;grid-template-columns:auto 1fr;gap:6px 14px;font-size:12.5px}
.kv dt{color:var(--dim)}
.kv dd{margin:0;text-align:right;font-variant-numeric:tabular-nums;
  font-family:ui-monospace,"Cascadia Mono",Consolas,monospace}
.checkline{margin-top:12px;padding:9px 11px;border-radius:8px;font-size:12px;display:flex;justify-content:space-between;
  background:rgba(61,220,151,.09);border:1px solid rgba(61,220,151,.3);color:#bdf3da}
.checkline.bad{background:rgba(255,122,122,.1);border-color:rgba(255,122,122,.35);color:#ffd0d0}

table{width:100%;border-collapse:separate;border-spacing:0;font-size:12.8px}
th{text-align:left;font-weight:600;font-size:11.5px;letter-spacing:.7px;color:var(--dim);
  padding:8px 10px;border-bottom:1px solid var(--line);white-space:nowrap;background:#0c1828}
th.num{text-align:right}
td{padding:8px 10px;border-bottom:1px solid var(--line-soft);vertical-align:top}
td.num{text-align:right;font-variant-numeric:tabular-nums;
  font-family:ui-monospace,"Cascadia Mono",Consolas,monospace;white-space:nowrap}
tr:hover td{background:rgba(53,200,240,.04)}
.mono{font-family:ui-monospace,"Cascadia Mono",Consolas,monospace}
.in{color:var(--in)} .out{color:var(--out)}
.tag{display:inline-block;font-size:11px;padding:1.5px 7px;border-radius:20px;border:1px solid var(--line);
  color:#a9c3da;background:rgba(255,255,255,.03);white-space:nowrap}
.tag.warn{border-color:rgba(245,181,68,.45);color:#f7cd83;background:rgba(245,181,68,.1)}
.tag.ok{border-color:rgba(61,220,151,.35);color:#9fe9c6;background:rgba(61,220,151,.08)}
.tag.bad{border-color:rgba(255,122,122,.4);color:#ffb3b3;background:rgba(255,122,122,.08)}

.toolbar{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:12px}
input,select,textarea{font:inherit;font-size:12.8px;color:var(--text);background:var(--panel-3);
  border:1px solid var(--line);border-radius:8px;padding:6px 9px;outline:none}
input:focus,select:focus,textarea:focus{border-color:rgba(53,200,240,.55)}
table input,table select{padding:3px 6px;font-size:12px}
label.field{display:flex;flex-direction:column;gap:4px;font-size:11.5px;color:var(--faint)}
.counter{margin-left:auto;font-size:12px;color:var(--faint)}
.pager{display:flex;gap:10px;align-items:center;justify-content:flex-end;margin-top:12px;font-size:12px;color:var(--dim)}

.banner{padding:11px 14px;border-radius:10px;margin-bottom:14px;font-size:13px}
.banner.ok{background:rgba(61,220,151,.1);border:1px solid rgba(61,220,151,.32);color:#c6f3de}
.banner.err{background:rgba(255,122,122,.1);border:1px solid rgba(255,122,122,.35);color:#ffd2d2}
.banner.warn{background:rgba(245,181,68,.1);border:1px solid rgba(245,181,68,.35);color:#f8ddaa}
.banner ul{margin:8px 0 0;padding-left:18px}
.banner table{margin-top:8px;font-size:12px}

details summary{cursor:pointer;color:var(--cyan);font-size:12px}
details form{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:8px}
details form .full{grid-column:1/-1}

.login-wrap{min-height:100vh;display:grid;place-items:center;padding:20px}
.login-card{width:340px;background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:26px}
.login-card h1{font-size:18px;margin-bottom:4px}
.login-card p{margin:0 0 18px;color:var(--faint);font-size:12.5px}
.login-card form{display:flex;flex-direction:column;gap:12px}
.login-card label{font-size:12px;color:var(--dim)}
.login-card input{padding:9px 11px}
.error{color:#ffb3b3;font-size:12.5px}

.footnote{margin-top:14px;font-size:11.5px;color:var(--faint);line-height:1.8}

@media (max-width:1100px){
  .layout{grid-template-columns:1fr}
  .sidebar{position:static;height:auto;flex-direction:row;align-items:center;overflow:auto}
  .side-foot{margin:0;border:0;flex-direction:row;gap:12px}
  .kpis{grid-template-columns:repeat(2,minmax(0,1fr))}
  .grid-2{grid-template-columns:1fr}
}