.wundt-rt-card {
  border: 1px solid #ddd;
  border-radius: 8px;
  padding: 16px;
  background: #fafafa;
  max-width: 720px;
}

.wundt-rt-header {
  font-weight: 700;
  margin-bottom: 8px;
}

.wundt-rt-controls {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: 10px;
}

.wundt-rt-controls label {
  display: flex;
  flex-direction: column;
  font-size: 0.9rem;
  gap: 4px;
}

.wundt-rt-controls select,
.wundt-rt-controls input {
  padding: 6px 8px;
}

.wundt-rt-controls button {
  padding: 8px 12px;
  cursor: pointer;
}

.wundt-rt-instructions {
  margin-bottom: 8px;
}

.wundt-rt-stage {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 160px;
  border: 1px dashed #ccc;
  border-radius: 8px;
  background: white;
  position: relative;
  margin-bottom: 10px;
}

.wundt-rt-fix {
  position: absolute;
  font-size: 28px;
  color: #555;
}

.wundt-rt-stim {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  opacity: 0;
  transition: opacity 0.05s linear;
}

.wundt-rt-stim.active {
  opacity: 1;
}

.wundt-rt-status {
  margin-bottom: 6px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}

.wundt-rt-results {
  background: #fff;
  border: 1px solid #eee;
  border-radius: 6px;
  padding: 10px;
}