:root {
  color-scheme: light dark;
}
body {
  margin: 16px;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  line-height: 1.35;
}
.mono {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}
.small { font-size: 12px; }
.muted { opacity: .75; }
.hint { opacity: .75; font-size: 12px; margin-top: 4px; }
.header {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 14px;
}
.header h1 { margin: 0; font-size: 18px; }
.grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 12px;
}
.card {
  border: 1px solid rgba(127,127,127,.35);
  border-radius: 12px;
  padding: 12px;
}
.card h2 { margin: 0 0 10px 0; font-size: 14px; }
.card.full { grid-column: 1 / -1; }
.row { display: grid; gap: 6px; margin-bottom: 10px; }
.row.between { display: flex; justify-content: space-between; align-items: baseline; }
.label { font-size: 12px; opacity: .8; }
.input {
  padding: 7px 8px;
  border: 1px solid rgba(127,127,127,.35);
  border-radius: 10px;
  background: transparent;
}
.btn {
  padding: 8px 10px;
  border-radius: 10px;
  border: 1px solid rgba(127,127,127,.35);
  background: rgba(127,127,127,.12);
  cursor: pointer;
}
.btn:hover { background: rgba(127,127,127,.18); }
.btn.btn-ghost { background: transparent; }
.header-actions { display: flex; gap: 8px; }
.pre {
  margin: 0;
  white-space: pre-wrap;
  word-break: break-word;
}
@media (max-width: 980px) {
  .grid { grid-template-columns: 1fr; }
}