.engine-control-menu {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.engine-control-menu__trigger {
  color: var(--text-muted);
}

.engine-control-menu__trigger:hover {
  color: var(--text);
}

.engine-control-menu__popover {
  position: absolute;
  right: 0;
  bottom: calc(100% + var(--space-xs));
  z-index: 70;
  width: min(24rem, calc(100vw - (var(--space-lg) * 2)));
  max-height: min(32rem, calc(100vh - var(--space-2xl)));
  overflow: auto;
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  color: var(--text);
}

.engine-control-menu__section {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.engine-control-menu__section--actions {
  gap: var(--space-xs);
}

.engine-control-menu__action {
  width: 100%;
  justify-content: flex-start;
  gap: var(--space-sm);
}

.engine-control-menu__action:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.engine-control-menu__section-header,
.engine-control-menu__slider-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
}

.engine-control-menu__section-header {
  color: var(--text);
  font-weight: 600;
}

.engine-control-menu__save-state {
  color: var(--text-muted);
  font-size: var(--font-size-xs);
  font-weight: 500;
}

/* FNXC:GlobalConcurrencyControls 2026-06-25-22:45: "All projects" scope caption sits between the global-cap title and its save-state indicator; muted so the save-state remains the emphasized signal. */
.engine-control-menu__scope-caption {
  margin-inline-start: auto;
  color: var(--text-muted);
  font-size: var(--font-size-xs);
  font-weight: 500;
}

.engine-control-menu__save-state--saving {
  color: var(--color-warning);
}

.engine-control-menu__save-state--saved {
  color: var(--color-success);
}

.engine-control-menu__save-state--error,
.engine-control-menu__error {
  color: var(--color-error);
}

/* FNXC:GlobalConcurrencyControls 2026-06-25-14:10: The global cap is a cross-project setting; separate it visually from the per-project sliders below with a divider and an "All projects" caption. */
.engine-control-menu__section--global {
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--border);
}

.engine-control-menu__slider {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  color: var(--text-muted);
}

.engine-control-menu__slider-label strong {
  color: var(--text);
  font-family: var(--font-mono);
}

.engine-control-menu__range {
  width: 100%;
  accent-color: var(--accent);
}

.engine-control-menu__error {
  margin: 0;
  font-size: var(--font-size-xs);
}

@media (max-width: 768px) {
  .engine-control-menu__popover {
    position: fixed;
    left: var(--space-sm);
    right: var(--space-sm);
    bottom: calc(var(--mobile-nav-height) + max(env(safe-area-inset-bottom, 0px), var(--space-md)) + var(--space-2xl));
    width: auto;
    max-height: min(28rem, calc(100vh - var(--mobile-nav-height) - var(--space-2xl) - var(--space-lg)));
  }
}