/* Settings area. Prefix settings-. Colors, spacing and radii come from tokens.css only. */
.settings-page { max-width: 760px; }
.settings-page .settings-group + .settings-group { margin-top: var(--space-4); }
.settings-group > h2 { font-size: 1.1rem; margin-bottom: var(--space-2); }

.settings-back { margin-bottom: var(--space-2); }
.settings-back a { display: inline-flex; align-items: center; min-height: 44px; padding-inline: var(--space-2); }

/* Segmented single-choice groups (theme, mode, text size, focus, plan, auto-lock) */
.settings-seg { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-block: var(--space-2); }
.settings-seg-btn { min-width: 44px; min-height: 44px; }
.settings-seg-btn[aria-checked="true"], .settings-seg-btn.on { background: var(--plum); color: var(--on-plum); border-color: var(--plum); }
.settings-seg-btn:focus-visible { outline: none; box-shadow: var(--focus); }
.settings-themes { gap: var(--space-2); }
.settings-focus { flex-direction: column; align-items: stretch; }
.settings-focus .settings-seg-btn { justify-content: flex-start; text-align: start; border-radius: var(--radius); }

/* Toggles with hints */
.settings-toggle { min-height: 44px; cursor: pointer; align-items: flex-start; }
.settings-toggle input[type="checkbox"], .settings-toggle input[type="radio"] { flex: 0 0 auto; width: 24px; height: 24px; margin-top: 2px; accent-color: var(--plum); }
.settings-toggle:focus-within { outline: none; box-shadow: var(--focus); border-radius: var(--radius-s); }
.settings-hint { display: block; margin-top: var(--space-1); }

/* Status lines */
.settings-status { min-height: 1.4em; margin-top: var(--space-2); }
.settings-status.bad { color: var(--danger); }
.settings-status.good { color: var(--good); }

/* Feature manager */
.settings-fm-list { margin-top: var(--space-3); }
.settings-fm-group > h3 { margin-bottom: var(--space-2); }
.settings-fm-tools { display: flex; flex-wrap: wrap; gap: var(--space-2); align-items: center; margin-top: var(--space-3); }
#settings-fm-search { width: 100%; min-height: 44px; }

/* Appearance and text */
.settings-sample { padding: var(--space-3) var(--space-4); border: 1px dashed var(--outline); border-radius: var(--radius-s); background: var(--lavender-soft); margin-top: var(--space-2); }

/* Notes and FAQ */
.settings-notes { padding-inline-start: 1.2em; }
.settings-notes li + li { margin-top: var(--space-2); }
.settings-faq { border-bottom: 1px solid var(--outline-soft); padding-block: var(--space-2); }
.settings-faq > summary { min-height: 44px; display: flex; align-items: center; cursor: pointer; font-weight: 600; }
.settings-faq > summary:focus-visible { outline: none; box-shadow: var(--focus); border-radius: var(--radius-s); }
.settings-faq[open] > summary { color: var(--plum-deep); }
.settings-faq > p { margin: var(--space-1) 0 var(--space-2); }

/* PIN state */
.settings-pin-on { color: var(--good); font-weight: 600; }
.settings-pin-off { color: var(--ink-faint); }
.settings-page input[type="password"], .settings-page input[type="time"], .settings-page input[type="search"], .settings-page input[type="text"], .settings-page select { min-height: 44px; }

/* Plans */
.settings-plans { list-style: none; padding: 0; display: grid; gap: var(--space-2); grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); }
.settings-plan { display: flex; align-items: center; justify-content: space-between; gap: var(--space-2); min-height: 44px; padding: var(--space-2) var(--space-3); border: 1px solid var(--outline-soft); border-radius: var(--radius-s); background: var(--card); }
.settings-plan.on { border-color: var(--plum); background: var(--lavender-soft); }
.settings-plan-name { font-weight: 600; }

/* Daily message */
.settings-nudge { padding: var(--space-3); border-radius: var(--radius); background: var(--lavender-soft); }
.settings-nudge h3 { margin-block: var(--space-2) var(--space-1); }
.settings-nudges { list-style: none; padding: 0; }
.settings-nudges li { padding: var(--space-2) 0; border-bottom: 1px solid var(--outline-soft); }

/* Welcome wizard */
.welcome-brand { display: block; width: 64px; height: 64px; object-fit: contain; border-radius: 16px; margin: 0 auto var(--space-3); }
.settings-step { margin-bottom: var(--space-1); }
.settings-welcome-nav { display: flex; flex-wrap: wrap; gap: var(--space-2); justify-content: space-between; margin-top: var(--space-4); }

/* Bottom-bar customiser (G5) */
.navbar-list { list-style: decimal inside; margin: 0; padding: 0; }
.navbar-row { display: flex; align-items: center; gap: var(--space-2); padding-block: var(--space-1); border-bottom: 1px solid var(--outline-soft); }
.navbar-ico { flex: 0 0 auto; width: 1.6em; text-align: center; }
.navbar-label { min-width: 0; overflow-wrap: anywhere; }
.navbar-act { min-width: 44px; min-height: 44px; padding-inline: var(--space-2); }
.navbar-act:disabled { opacity: .35; }
.navbar-group { margin-block: var(--space-1); }
.navbar-group > summary { min-height: 44px; display: flex; align-items: center; cursor: pointer; font-weight: 600; }
.navbar-adds { display: flex; flex-wrap: wrap; gap: var(--space-2); padding-block: var(--space-2); }
.navbar-add { min-height: 44px; }

/* Reminder alert card (G10) */
.alertcfg select { width: 100%; max-width: 360px; }
.alertcfg .alertcfg-kind .settings-seg-btn { flex: 1 1 auto; }

@media (max-width: 520px) {
  .settings-seg-btn { flex: 1 1 calc(50% - var(--space-2)); }
  .settings-focus .settings-seg-btn { flex: 1 1 auto; }
  .settings-welcome-nav .btn { flex: 1 1 100%; }
}
@media (prefers-reduced-motion: reduce) {
  .settings-page * { transition: none !important; animation: none !important; }
}