.tool-widget__segment {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  padding: 3px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
}

.tool-widget__segment-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 11px;
  border: none;
  border-radius: 2px;
  background: transparent;
  color: var(--color-text-muted);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
}

.tool-widget__segment-btn--active {
  background: var(--color-bg);
  color: var(--color-primary);
  box-shadow: 0 1px 2px rgba(16, 24, 40, 0.08);
}

.tool-widget__icon-btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 5px 10px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-bg);
  color: var(--color-text-muted);
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  transition: border-color 0.15s ease, color 0.15s ease;
}

.tool-widget__icon-btn:hover:not(:disabled) {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.tool-widget__icon-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.tool-widget__link-btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  border: none;
  background: none;
  color: var(--color-primary);
  font-size: 0.8rem;
  font-weight: 700;
  cursor: pointer;
  margin-left: auto;
}

.tool-widget__link-btn:hover {
  text-decoration: underline;
}

.tool-widget__checkbox {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.82rem;
  color: var(--color-text-muted);
  font-weight: 600;
}