* { box-sizing: border-box; }
body {
  margin: 0; font-family: system-ui, Arial;
  background: #0b0f19; color: #e8ecff;
}
.wrap { max-width: 980px; margin: 0 auto; padding: 18px; }
.card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: 14px;
  padding: 14px;
  margin: 12px 0;
}
h1,h2 { margin: 0 0 10px 0; }
small { opacity: 0.8; }
.row { display: flex; gap: 10px; flex-wrap: wrap; }
.btn {
  background: #5b7cff;
  border: 0; color: #fff;
  padding: 10px 12px;
  border-radius: 12px;
  cursor: pointer;
  font-weight: 700;
}
.btn.secondary { background: rgba(255,255,255,0.12); }
.btn.danger { background: #ff4d6d; }
.input, textarea {
  width: 100%;
  background: rgba(0,0,0,0.35);
  border: 1px solid rgba(255,255,255,0.15);
  color: #fff;
  border-radius: 12px;
  padding: 10px;
}
textarea { min-height: 70px; resize: vertical; }
.kpi {
  display: inline-block;
  padding: 6px 10px;
  background: rgba(255,255,255,0.10);
  border-radius: 999px;
  margin-right: 8px;
}
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }
hr { border: 0; border-top: 1px solid rgba(255,255,255,0.12); margin: 10px 0; }