:root {
  font-family: system-ui, sans-serif;
  line-height: 1.4;
  color: #111;
  background: #fafafa;
}
body { margin: 0; }
.banner {
  background: #7a1f1f;
  color: #fff;
  padding: 0.7rem 1rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}
.bar {
  display: flex;
  gap: 1rem;
  align-items: center;
  padding: 0.6rem 1rem;
  background: #eee;
  border-bottom: 1px solid #ccc;
}
.bar nav { display: flex; gap: 0.75rem; }
.auth-bar {
  margin-left: auto;
  display: flex;
  gap: 0.6rem;
  align-items: center;
  font-weight: 400;
}
.auth-bar select { min-width: 12rem; }
.token-box {
  background: #fff;
  border: 1px solid #ddd;
  padding: 0.6rem 0.75rem;
  margin-bottom: 1rem;
}
main { max-width: 52rem; margin: 1rem auto; padding: 0 1rem; }
label { display: block; margin: 0.75rem 0; font-weight: 600; }
input, textarea {
  display: block;
  width: 100%;
  box-sizing: border-box;
  margin-top: 0.25rem;
  padding: 0.4rem;
}
button { margin-top: 0.5rem; padding: 0.4rem 0.8rem; }
.status { min-height: 1.2rem; color: #333; }
.status.error { color: #8b0000; }
.results { padding-left: 1.2rem; }
.meta { display: grid; grid-template-columns: 8rem 1fr; gap: 0.3rem 0.8rem; }
.meta dt { font-weight: 600; }
.meta dd { margin: 0; font-family: ui-monospace, monospace; word-break: break-all; }
.body {
  white-space: pre-wrap;
  background: #fff;
  border: 1px solid #ddd;
  padding: 0.75rem;
}
.token-box {
  background: #fff;
  border: 1px solid #ddd;
  padding: 0.6rem 0.75rem;
  margin-bottom: 1rem;
}
.token-box input { max-width: 28rem; }
.hint { color: #555; font-size: 0.9rem; margin: 0.3rem 0; }
.history-list { list-style: none; padding: 0; }
.history-list li {
  border: 1px solid #ddd;
  background: #fff;
  padding: 0.6rem 0.75rem;
  margin: 0.4rem 0;
}
.history-list li.history-current { border-color: #333; font-weight: 600; }
.history-inspect {
  margin-top: 0.75rem;
  padding: 0.75rem;
  border: 1px dashed #666;
  background: #fff;
}
button:disabled { opacity: 0.5; }