:root {
  --bg: #0e1420;
  --panel: #172234;
  --panel-2: #1e2c42;
  --border: #26374f;
  --text: #e6edf6;
  --muted: #93a4bd;
  --accent: #2a8be8;
  --accent-2: #38d39f;
  --danger: #ef5f6b;
  --warn: #f2b34a;
  --radius: 12px;
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  line-height: 1.5;
}
a { color: var(--accent); }
button { font-family: inherit; }

/* Login */
.login-wrap {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}
.login-card {
  width: 100%;
  max-width: 380px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
}
.login-card h1 { margin: 0 0 4px; font-size: 20px; }
.login-card p { color: var(--muted); margin: 0 0 20px; }
.login-card label { display: block; margin: 12px 0 6px; color: var(--muted); font-size: 13px; }
.login-card input {
  width: 100%; padding: 10px 12px; border-radius: 8px;
  border: 1px solid var(--border); background: var(--panel-2); color: var(--text);
}
.btn {
  background: var(--accent); color: #fff; border: 0; border-radius: 8px;
  padding: 10px 16px; cursor: pointer; font-weight: 600;
}
.btn:hover { filter: brightness(1.08); }
.btn.secondary { background: var(--panel-2); border: 1px solid var(--border); color: var(--text); }
.btn.danger { background: var(--danger); }
.error-msg { color: var(--danger); min-height: 18px; font-size: 13px; margin-top: 10px; }

/* App shell */
.hidden { display: none !important; }
header.topbar {
  display: flex; align-items: center; gap: 16px;
  padding: 12px 20px; background: var(--panel); border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 10;
}
.topbar .brand { font-weight: 700; letter-spacing: .3px; }
.topbar .brand span { color: var(--accent); }
.topbar .spacer { flex: 1; }
.topbar .user { color: var(--muted); font-size: 13px; }
.role-badge {
  background: var(--panel-2); border: 1px solid var(--border);
  padding: 2px 8px; border-radius: 999px; font-size: 12px; margin-left: 8px;
}

.controls {
  display: flex; flex-wrap: wrap; gap: 12px; align-items: end;
  padding: 16px 20px; border-bottom: 1px solid var(--border); background: var(--panel);
}
.controls .field { display: flex; flex-direction: column; gap: 4px; }
.controls label { font-size: 12px; color: var(--muted); }
.controls select, .controls input {
  padding: 8px 10px; border-radius: 8px; border: 1px solid var(--border);
  background: var(--panel-2); color: var(--text);
}

main { padding: 20px; max-width: 1300px; margin: 0 auto; }

.grid { display: grid; gap: 16px; }
.kpis { grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); }
.cards { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); margin-top: 16px; }

.card {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 16px;
}
.card h3 { margin: 0 0 12px; font-size: 14px; color: var(--muted); font-weight: 600; }
.kpi .value { font-size: 26px; font-weight: 700; }
.kpi .label { color: var(--muted); font-size: 13px; }
.kpi .sub { color: var(--muted); font-size: 12px; margin-top: 2px; }

/* Bar lists */
.barlist { display: flex; flex-direction: column; gap: 6px; }
.barlist .row { position: relative; display: flex; justify-content: space-between;
  padding: 6px 10px; border-radius: 6px; overflow: hidden; }
.barlist .row .bar {
  position: absolute; left: 0; top: 0; bottom: 0; background: rgba(42,139,232,.18); z-index: 0;
}
.barlist .row .lbl, .barlist .row .cnt { position: relative; z-index: 1; }
.barlist .row .lbl { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 75%; }
.barlist .row .cnt { color: var(--muted); font-variant-numeric: tabular-nums; }

table.mini { width: 100%; border-collapse: collapse; font-size: 13px; }
table.mini th, table.mini td { text-align: left; padding: 6px 8px; border-bottom: 1px solid var(--border); }
table.mini th { color: var(--muted); font-weight: 600; }
table.mini td.num, table.mini th.num { text-align: right; font-variant-numeric: tabular-nums; }

.realtime-dot {
  width: 8px; height: 8px; border-radius: 50%; background: var(--accent-2);
  display: inline-block; margin-right: 6px; box-shadow: 0 0 0 0 rgba(56,211,159,.6);
  animation: pulse 2s infinite;
}
@keyframes pulse { 70% { box-shadow: 0 0 0 8px rgba(56,211,159,0); } 100% { box-shadow: 0 0 0 0 rgba(56,211,159,0); } }

.muted { color: var(--muted); }
.chart { width: 100%; height: 220px; }
.legend { display: flex; gap: 16px; font-size: 12px; color: var(--muted); margin-top: 8px; }
.legend span::before { content: ""; display: inline-block; width: 10px; height: 10px; border-radius: 2px; margin-right: 6px; vertical-align: middle; }
.legend .s1::before { background: var(--accent); }
.legend .s2::before { background: var(--accent-2); }
.empty { color: var(--muted); padding: 20px; text-align: center; }