/* Admin "App features" section (admin.html #admin-features,
   js/admin/features-admin.js): a list of on/off switches. Colours from tokens only. */

.features {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-inline-size: 48rem;
}

.features__heading {
  margin: 0 0 0.375rem;
  font-size: 1.25rem;
}

.features__intro {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.875rem;
  line-height: 1.5;
}

.features__status {
  margin: 0;
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface-alt);
}

.features__status[hidden] {
  display: none;
}

.features__status[data-kind="ok"] {
  border-color: var(--color-node-eligible);
}

.features__status[data-kind="warn"] {
  border-color: var(--color-node-incomplete-border);
}

.features__status[data-kind="error"] {
  border-color: var(--color-danger);
  color: var(--color-danger);
}

.features__list {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
}

.features__item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.875rem 1rem;
  cursor: pointer;
}

.features__item + .features__item {
  border-block-start: 1px solid var(--color-border);
}

.features__text {
  display: grid;
  gap: 0.25rem;
}

.features__name {
  font-weight: 600;
}

.features__desc {
  color: var(--color-text-muted);
  font-size: 0.8125rem;
  line-height: 1.45;
}

/* The checkbox drawn as an on/off switch. */
.features__switch {
  appearance: none;
  flex: none;
  position: relative;
  inline-size: 2.75rem;
  block-size: 1.5rem;
  margin: 0;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: var(--color-surface-alt);
  cursor: pointer;
  transition: background var(--transition-fast), border-color var(--transition-fast);
}

.features__switch::after {
  content: "";
  position: absolute;
  inset-block-start: 0.125rem;
  inset-inline-start: 0.125rem;
  inline-size: 1.125rem;
  block-size: 1.125rem;
  border-radius: 50%;
  background: var(--color-text-muted);
  transition: transform var(--transition-fast), background var(--transition-fast);
}

.features__switch:checked {
  border-color: var(--color-primary);
  background: var(--color-primary);
}

.features__switch:checked::after {
  background: var(--color-on-primary);
  transform: translateX(1.25rem);
}

[dir="rtl"] .features__switch:checked::after {
  transform: translateX(-1.25rem);
}

.features__switch:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.features__switch:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.features__actions {
  display: flex;
  justify-content: flex-end;
}