.tts-tool {
  display: grid;
  gap: 18px;
}

.tts-tool textarea {
  width: 100%;
  min-height: 220px;
  padding: 14px;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  font-family: inherit;
  font-size: 0.98rem;
  line-height: 1.55;
  resize: vertical;
}

.tts-tool textarea:focus {
  border-color: var(--focus);
  box-shadow: 0 0 0 4px rgb(22 119 255 / 14%);
  outline: none;
}

.field-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: end;
}

.field {
  display: grid;
  gap: 6px;
}

.field span {
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 850;
  text-transform: uppercase;
}

.field select {
  min-width: 220px;
  padding: 10px 12px;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 0.95rem;
}

.field input[type="range"] {
  min-width: 160px;
}

.field output {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 700;
}

.utility-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

@media (max-width: 860px) {
  .field-row {
    flex-direction: column;
    align-items: stretch;
  }

  .field select {
    min-width: 0;
  }

  .utility-row .primary-button,
  .utility-row .action-button {
    width: 100%;
  }
}