.app-history-title {
  display: flex;
  align-items: center;
  gap: 10px;
}
.app-history-title > div { min-width: 0; }
.app-history-controls {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: none;
}
.app-history-controls[hidden] { display: none; }
.app-history-controls button {
  display: grid;
  place-items: center;
  width: 34px;
  height: 36px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 7px;
  color: var(--ink);
  background: var(--surface, var(--soft));
  cursor: pointer;
}
.app-history-controls button:hover:not(:disabled) { border-color: var(--teal); }
.app-history-controls button:focus-visible { outline: 2px solid var(--teal); outline-offset: 2px; }
.app-history-controls button:disabled { opacity: .4; cursor: default; }
.app-history-controls svg { width: 19px; height: 19px; }
@media (max-width: 760px), (max-width: 900px) and (pointer: coarse) {
  .app-history-controls { display: none; }
}