body {
  font-family: Segoe UI, Arial, sans-serif;
  margin: 12px;
}

.header .title {
  font-size: 16px;
  font-weight: 600;
}

.header .sub {
  margin-top: 4px;
  font-size: 12px;
  opacity: 0.8;
}

.card {
  margin-top: 12px;
  border: 1px solid #e5e5e5;
  border-radius: 10px;
  padding: 12px;
}

.row {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-bottom: 10px;
}

button {
  padding: 6px 10px;
  border-radius: 8px;
  border: 1px solid #d0d0d0;
  background: white;
  cursor: pointer;
}

button:hover {
  background: #f7f7f7;
}

.toggle {
  display: flex;
  align-items: center;
  gap: 6px;
  user-select: none;
  font-size: 12px;
}

.status {
  font-size: 12px;
  opacity: 0.85;
  margin-bottom: 8px;
  white-space: pre-wrap;
}

.preview {
  border: 1px dashed #d9d9d9;
  border-radius: 10px;
  padding: 10px;
  min-height: 80px;
  line-height: 1.5;
  white-space: pre-wrap;
}