/* Typography base — everything is Inter.
 *
 * Form controls do not inherit font-family from their parent, so buttons and
 * inputs rendered in the browser default (Times or Arial) instead of Inter.
 * The sidebar search, the messaging thread-header buttons and the call-log
 * toolbar buttons were all hit by this.
 *
 * Component rules that set their own font-family still win — the IBM Plex Mono
 * used for variable inserts and the SF Mono used for call IDs stay monospace,
 * because those selectors are more specific than the bare element selectors
 * below. Only font-family is inherited, so each control keeps its own size,
 * weight and line-height.
 */

button,
input,
select,
textarea,
optgroup {
  font-family: inherit;
}