.toggle-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-sans);
  font-size: var(--fs-md);
  padding: 6px 18px;
  border: var(--border-width-thick) solid var(--border-strong);
  box-shadow: inset 0 1px 0 var(--surface-elevation-2);
  background: var(--background-tertiary);
  color: var(--foreground-secondary);
  cursor: pointer;
  transition:
    background-color 120ms,
    color 120ms,
    border-color 120ms;
}
.toggle-btn[aria-pressed='true'] {
  background: var(--foreground-primary);
  color: var(--background-primary);
  border-color: var(--foreground-primary);
}
.toggle-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.toggle-btn--sm {
  padding: 4px 14px;
  font-size: var(--fs-sm);
}
.toggle-btn--lg {
  padding: 10px 22px;
  font-size: var(--fs-lg);
}