:root { color-scheme: dark; }
body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: #0d1117;
  color: #e6edf3;
}
header {
  padding: 16px 20px;
  border-bottom: 1px solid #30363d;
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}
h1 { margin: 0; font-size: 18px; }
button {
  background: #238636;
  color: white;
  border: 0;
  border-radius: 6px;
  padding: 8px 12px;
  cursor: pointer;
}
button.secondary { background: #30363d; }
button.warn { background: #b62324; }
main { padding: 16px 20px; }
.muted { color: #8b949e; margin-bottom: 12px; }
.warning { color: #f2cc60; }
.error { color: #ff7b72; }
.row {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 12px;
}
.panel {
  border: 1px solid #30363d;
  border-radius: 8px;
  padding: 12px;
  margin-bottom: 12px;
  background: #0f1520;
}
.stats {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 8px;
}
.chip {
  border: 1px solid #30363d;
  border-radius: 999px;
  padding: 4px 10px;
  font-size: 12px;
  color: #c9d1d9;
}
.controls {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 10px;
}
.controls input, .controls select {
  background: #0d1117;
  color: #e6edf3;
  border: 1px solid #30363d;
  border-radius: 6px;
  padding: 6px 8px;
}
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
th, td {
  border-bottom: 1px solid #30363d;
  padding: 8px;
  vertical-align: top;
  text-align: left;
}
td pre {
  margin: 0;
  white-space: pre-wrap;
  word-break: break-word;
  max-height: 180px;
  overflow: auto;
}
.mono {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
}
#status { margin-left: auto; }