/* Interactive decoder (public/assets/js/spa-decoder.js). Colours come from the theme. */

.decoder {
  margin: 0 0 1.5rem;
  padding: 1rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--muted);
}

.decoder-samples {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.decoder-label,
.decoder-unit {
  color: var(--muted-foreground);
  font-size: 0.9rem;
}

.decoder button,
.decoder select {
  padding: 0.3rem 0.65rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--background);
  color: var(--foreground);
  font: inherit;
  font-size: 0.85rem;
}

.decoder button {
  cursor: pointer;
}

.decoder button:hover {
  border-color: var(--accent);
}

.decoder-input {
  display: block;
  width: 100%;
  margin-bottom: 0.75rem;
  padding: 0.6rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--background);
  color: var(--foreground);
  font-size: 0.82rem;
  line-height: 1.5;
  resize: vertical;
}

.decoder-output {
  margin-top: 0.75rem;
}

.decoder-frame {
  margin-top: 0.75rem;
  padding: 0.75rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--background);
}

.decoder-frame-title {
  margin: 0;
  font-weight: 600;
}

.decoder-frame dl {
  display: grid;
  grid-template-columns: 8.5rem 1fr;
  gap: 0.2rem 1rem;
  margin: 0.5rem 0 0;
  font-size: 0.92rem;
}

.decoder-frame dt {
  color: var(--muted-foreground);
}

.decoder-frame dd {
  margin: 0;
  font-size: 0.88em;
  overflow-wrap: anywhere;
}

.decoder-empty {
  margin: 0;
  color: var(--muted-foreground);
}

@media (max-width: 32rem) {
  .decoder-frame dl {
    grid-template-columns: 1fr;
  }
}