:root {
  --bg: #0f1419;
  --surface: #1a2332;
  --border: #2d3a4f;
  --text: #e7ecf3;
  --muted: #8b9cb3;
  --accent: #4f8cff;
  --ok: #3dd68c;
  --warn: #f5a623;
  --danger: #ff7b7b;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "Segoe UI", system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
}
.wrap { max-width: 1100px; margin: 0 auto; padding: 2rem 1.25rem 3rem; }
h1 { margin: 0 0 0.25rem; font-size: 1.75rem; }
.sub { color: var(--muted); margin-bottom: 0; }
.topbar { display: flex; justify-content: space-between; align-items: start; gap: 1rem; margin-bottom: 1rem; }
.link { color: var(--accent); text-decoration: none; font-size: 0.9rem; }
.link:hover { text-decoration: underline; }
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.25rem;
  margin-bottom: 1rem;
}
.card-title { margin: 0 0 0.5rem; font-size: 1.1rem; }
.row { display: flex; gap: 1rem; flex-wrap: wrap; align-items: end; }
label { display: block; font-size: 0.85rem; color: var(--muted); margin-bottom: 0.35rem; }
select, input, textarea, button {
  font: inherit;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: #111827;
  color: var(--text);
  padding: 0.55rem 0.75rem;
}
select { min-width: 240px; }
textarea { width: 100%; min-height: 140px; font-family: Consolas, monospace; font-size: 0.85rem; resize: vertical; }
button {
  background: var(--accent);
  border-color: var(--accent);
  cursor: pointer;
  font-weight: 600;
  width: auto;
}
button.secondary { background: transparent; border-color: var(--border); }
button.danger { background: transparent; border-color: var(--danger); color: var(--danger); }
button:disabled { opacity: 0.5; cursor: not-allowed; }
.badge {
  display: inline-block;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 600;
}
.badge.ok { background: rgba(61, 214, 140, 0.15); color: var(--ok); }
.badge.warn { background: rgba(245, 166, 35, 0.15); color: var(--warn); }
.badge.tag { background: rgba(79, 140, 255, 0.15); color: var(--accent); }
.account-meta { display: grid; gap: 0.35rem; margin-bottom: 0.75rem; }
.account-meta div { font-size: 0.92rem; }
.account-meta strong { color: var(--text); }
tr.active-row td { background: rgba(79, 140, 255, 0.08); }
input[type="text"] { width: 100%; }
.kpis {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0.75rem;
  margin-top: 1rem;
}
.kpi {
  background: #111827;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.9rem;
}
.kpi .val { font-size: 1.5rem; font-weight: 700; }
.kpi .lbl { color: var(--muted); font-size: 0.8rem; margin-top: 0.2rem; }
table { width: 100%; border-collapse: collapse; margin-top: 1rem; font-size: 0.92rem; }
th, td { text-align: left; padding: 0.65rem 0.5rem; border-bottom: 1px solid var(--border); }
th { color: var(--muted); font-weight: 600; }
td.num { text-align: right; font-variant-numeric: tabular-nums; }
.error { color: var(--danger); white-space: pre-wrap; }
.success { color: var(--ok); margin-top: 0.75rem; }
.hint { color: var(--muted); font-size: 0.9rem; line-height: 1.5; }
.field { margin-bottom: 1rem; }
code { background: #111827; padding: 0.1rem 0.35rem; border-radius: 4px; }
#panelAdmin[hidden], #panelLogin[hidden] { display: none; }
.invite-box {
  background: #111827;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.75rem;
  word-break: break-all;
  font-family: Consolas, monospace;
  font-size: 0.85rem;
}