:root{
  --bg:#0b1220;
  --card:#111a2e;
  --text:#e8eefc;
  --muted:#a9b6d3;
  --line:rgba(255,255,255,.08);
  --btn:#2d6cdf;
  --btn2:#2b3550;
}

*{ box-sizing:border-box; font-family:system-ui, -apple-system, Segoe UI, Roboto, Arial; }
body{ margin:0; background:var(--bg); color:var(--text); }
a{ color:inherit; text-decoration:none; }

.container{ max-width:1100px; margin:0 auto; padding:24px; }

.card{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:16px;
  padding:18px;
  box-shadow:0 10px 30px rgba(0,0,0,.2);
}

.row{ display:flex; gap:16px; flex-wrap:wrap; }
.col{ flex:1; min-width:260px; }

.label{ font-size:12px; color:var(--muted); margin:12px 0 6px; }
.input{
  width:100%; padding:12px 12px;
  border-radius:12px;
  border:1px solid var(--line);
  background:#0e1730;
  color:var(--text);
  outline:none;
}
.input:focus{ border-color:rgba(45,108,223,.6); }

.btn{
  border:0; border-radius:12px;
  padding:12px 14px;
  background:var(--btn);
  color:white;
  cursor:pointer;
  font-weight:600;
}
.btn.secondary{ background:var(--btn2); }
.btn:disabled{ opacity:.6; cursor:not-allowed; }

.topbar{
  display:flex; align-items:center; justify-content:space-between;
  padding:16px 24px;
  border-bottom:1px solid var(--line);
  background:rgba(17,26,46,.75);
  position:sticky; top:0; backdrop-filter: blur(10px);
}

.sidebar{
  width:260px; padding:16px;
  border-right:1px solid var(--line);
  background:rgba(17,26,46,.35);
  min-height:calc(100vh - 64px);
}

.layout{ display:flex; }
.nav a{
  display:block; padding:10px 12px;
  border-radius:12px;
  color:var(--muted);
}
.nav a.active, .nav a:hover{
  background:rgba(255,255,255,.06);
  color:var(--text);
}

.kpi{ padding:16px; border-radius:16px; border:1px solid var(--line); background:rgba(255,255,255,.03); }
.kpi .v{ font-size:28px; font-weight:800; margin-top:6px; }

.kanban{ display:flex; gap:14px; overflow:auto; padding-bottom:10px; }
.colkan{
  min-width:280px; max-width:320px;
  background:rgba(255,255,255,.03);
  border:1px solid var(--line);
  border-radius:16px;
  padding:12px;
}
.colkan h3{ margin:6px 6px 10px; font-size:14px; color:var(--muted); }
.carddeal{
  padding:12px; border-radius:14px;
  border:1px solid var(--line);
  background:rgba(17,26,46,.7);
  margin:10px 0;
}
.carddeal .t{ font-weight:700; }
.carddeal .s{ font-size:12px; color:var(--muted); margin-top:6px; }

.small{ font-size:12px; color:var(--muted); }
.error{ color:#ffb4b4; margin-top:10px; }
.success{ color:#b7ffcf; margin-top:10px; }