/* ================================================================
   AGS Settings Interface Model — ags-settings.css
   Portable settings panel styles. Fully scoped with ags-settings- prefix.
   No element selectors. No !important. No global side effects.
   
   The module's own UI is themed via --ags-settings-* variables.
   Host apps override these on .ags-settings-root to match their design.
   ================================================================ */

/* ── Module theme variables (defaults) ──────────────────────── */
.ags-settings-root {
  --ags-settings-bg: #1a1c25;
  --ags-settings-bg-surface: #22252e;
  --ags-settings-bg-elevated: #2a2d38;
  --ags-settings-text: #e2e8f0;
  --ags-settings-text-secondary: #94a3b8;
  --ags-settings-text-muted: #64748b;
  --ags-settings-accent: #b8965a;
  --ags-settings-accent-hover: #d4b07a;
  --ags-settings-accent-text: #0f172a;
  --ags-settings-border: #2a2d38;
  --ags-settings-border-strong: #3a3e4a;
  --ags-settings-radius: 8px;
  --ags-settings-font: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --ags-settings-font-heading: 'Playfair Display', Georgia, serif;
  --ags-settings-shadow: 0 1px 3px rgba(0,0,0,0.2);
  --ags-settings-transition: 0.18s ease;

  font-family: var(--ags-settings-font);
  color: var(--ags-settings-text);
  font-size: 13px;
  line-height: 1.6;
  box-sizing: border-box;
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: var(--ags-settings-bg);
}

.ags-settings-root *,
.ags-settings-root *::before,
.ags-settings-root *::after {
  box-sizing: border-box;
}

/* ── Layout: Sidebar (default) ──────────────────────────────── */
.ags-settings-root[data-layout="sidebar"],
.ags-settings-root[data-layout="flyout"] {
  display: flex;
  flex-direction: row;
}

.ags-settings-menu {
  display: flex;
  flex-direction: column;
  width: 220px;
  min-width: 220px;
  background: var(--ags-settings-bg);
  border-right: 1px solid var(--ags-settings-border);
  overflow-y: auto;
  overflow-x: hidden;
  padding: 8px 0;
}

.ags-settings-content {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 20px 24px;
  background: var(--ags-settings-bg-surface);
  -webkit-overflow-scrolling: touch;
}

/* ── Menu items ─────────────────────────────────────────────── */
.ags-settings-menu-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  cursor: pointer;
  transition: background var(--ags-settings-transition);
  border: none;
  background: none;
  width: 100%;
  text-align: left;
  color: var(--ags-settings-text-secondary);
  font-family: var(--ags-settings-font);
  font-size: 13px;
  line-height: 1.4;
  border-left: 3px solid transparent;
  min-height: 44px;
}

.ags-settings-menu-item:hover {
  background: var(--ags-settings-bg-elevated);
  color: var(--ags-settings-text);
}

.ags-settings-menu-item.is-active {
  background: var(--ags-settings-bg-elevated);
  color: var(--ags-settings-text);
  border-left-color: var(--ags-settings-accent);
}

.ags-settings-menu-icon {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  flex-shrink: 0;
  border-radius: 6px;
  background: var(--ags-settings-bg-elevated);
  color: var(--ags-settings-text-muted);
}

.ags-settings-menu-item.is-active .ags-settings-menu-icon {
  background: var(--ags-settings-accent);
  color: var(--ags-settings-accent-text);
}

.ags-settings-menu-info {
  flex: 1;
  min-width: 0;
  overflow: hidden;
}

.ags-settings-menu-label {
  font-weight: 600;
  font-size: 13px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.ags-settings-menu-desc {
  font-size: 11px;
  color: var(--ags-settings-text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-top: 1px;
}

.ags-settings-menu-arrow {
  font-size: 16px;
  color: var(--ags-settings-text-muted);
  flex-shrink: 0;
  opacity: 0;
  transition: opacity var(--ags-settings-transition);
}

.ags-settings-menu-item:hover .ags-settings-menu-arrow,
.ags-settings-menu-item.is-active .ags-settings-menu-arrow {
  opacity: 1;
}

/* ── Flyout layout tweaks ───────────────────────────────────── */
.ags-settings-root[data-layout="flyout"] .ags-settings-menu {
  width: 210px;
  min-width: 210px;
}

.ags-settings-root[data-layout="flyout"] .ags-settings-menu-desc {
  display: none;
}

.ags-settings-root[data-layout="flyout"] .ags-settings-content {
  min-width: 320px;
}

.ags-settings-root[data-layout="flyout"] .ags-settings-plan-grid {
  grid-template-columns: repeat(2, 1fr);
}

.ags-settings-root[data-layout="sidebar"] .ags-settings-plan-grid {
  grid-template-columns: repeat(2, 1fr);
}

/* ── Modal layout ───────────────────────────────────────────── */
.ags-settings-root[data-layout="modal"] {
  display: flex;
  flex-direction: column;
}

.ags-settings-root[data-layout="modal"] .ags-settings-menu {
  flex-direction: row;
  width: 100%;
  min-width: auto;
  border-right: none;
  border-bottom: 1px solid var(--ags-settings-border);
  overflow-x: auto;
  overflow-y: hidden;
  padding: 0;
  gap: 0;
}

.ags-settings-root[data-layout="modal"] .ags-settings-menu-item {
  flex-direction: column;
  align-items: center;
  padding: 10px 16px;
  border-left: none;
  border-bottom: 2px solid transparent;
  min-width: fit-content;
  gap: 4px;
}

.ags-settings-root[data-layout="modal"] .ags-settings-menu-item.is-active {
  border-bottom-color: var(--ags-settings-accent);
  border-left-color: transparent;
}

.ags-settings-root[data-layout="modal"] .ags-settings-menu-info {
  text-align: center;
}

.ags-settings-root[data-layout="modal"] .ags-settings-menu-desc,
.ags-settings-root[data-layout="modal"] .ags-settings-menu-arrow {
  display: none;
}

/* ── Page layout ────────────────────────────────────────────── */
.ags-settings-root[data-layout="page"] {
  display: block;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
}

.ags-settings-root[data-layout="page"] .ags-settings-menu {
  display: none;
}

.ags-settings-root[data-layout="page"] .ags-settings-content {
  max-width: 680px;
  margin: 0 auto;
  padding: 28px 24px;
}

.ags-settings-root[data-layout="page"] .ags-settings-section {
  display: block !important;
  margin-bottom: 28px;
  border-bottom: 1px solid var(--ags-settings-border);
  padding-bottom: 28px;
}

.ags-settings-root[data-layout="page"] .ags-settings-section:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.ags-settings-root[data-layout="page"] .ags-settings-section-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}

.ags-settings-root[data-layout="page"] .ags-settings-section-title {
  font-family: var(--ags-settings-font-heading);
  font-size: 18px;
  font-weight: 600;
  color: var(--ags-settings-text);
}

/* ── Mobile layout ──────────────────────────────────────────── */
.ags-settings-root[data-layout="mobile"] {
  display: block;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
  font-size: 16px;
}

.ags-settings-root[data-layout="mobile"] .ags-settings-menu {
  display: none;
}

.ags-settings-root[data-layout="mobile"] .ags-settings-content {
  padding: 12px 16px;
}

.ags-settings-root[data-layout="mobile"] .ags-settings-section {
  display: block;
  margin-bottom: 8px;
  border-radius: var(--ags-settings-radius);
  background: var(--ags-settings-bg-surface);
  overflow: hidden;
}

.ags-settings-accordion-trigger {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 16px;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--ags-settings-text);
  font-family: var(--ags-settings-font);
  font-size: 16px;
  font-weight: 600;
  min-height: 52px;
  text-align: left;
  transition: background var(--ags-settings-transition);
}

.ags-settings-accordion-trigger:active {
  background: var(--ags-settings-bg-elevated);
}

.ags-settings-accordion-icon {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  flex-shrink: 0;
  border-radius: 8px;
  background: var(--ags-settings-bg-elevated);
}

.ags-settings-accordion-chevron {
  margin-left: auto;
  font-size: 18px;
  color: var(--ags-settings-text-muted);
  transition: transform var(--ags-settings-transition);
  flex-shrink: 0;
}

.ags-settings-section.is-open .ags-settings-accordion-chevron {
  transform: rotate(90deg);
}

.ags-settings-accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.25s ease;
}

.ags-settings-section.is-open .ags-settings-accordion-body {
  max-height: 2000px;
}

.ags-settings-accordion-content {
  padding: 0 16px 16px;
}

/* ── Content panel elements ─────────────────────────────────── */
.ags-settings-panel-title {
  font-family: var(--ags-settings-font-heading);
  font-size: 17px;
  font-weight: 600;
  color: var(--ags-settings-text);
  margin-bottom: 4px;
}

.ags-settings-panel-hint {
  font-size: 12px;
  color: var(--ags-settings-text-muted);
  margin-bottom: 18px;
  line-height: 1.5;
}

/* ── Scheme cards ───────────────────────────────────────────── */
.ags-settings-scheme-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.ags-settings-scheme-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 14px;
  border-radius: var(--ags-settings-radius);
  border: 1px solid var(--ags-settings-border);
  background: var(--ags-settings-bg);
  cursor: pointer;
  transition: border-color var(--ags-settings-transition), background var(--ags-settings-transition);
  min-height: 44px;
}

.ags-settings-scheme-card:hover {
  border-color: var(--ags-settings-border-strong);
  background: var(--ags-settings-bg-elevated);
}

.ags-settings-scheme-card.is-active {
  border-color: var(--ags-settings-accent);
  background: var(--ags-settings-bg-elevated);
}

.ags-settings-scheme-swatches {
  display: flex;
  gap: 3px;
  flex-shrink: 0;
}

.ags-settings-scheme-swatch {
  width: 22px;
  height: 22px;
  border-radius: 4px;
  border: 1px solid rgba(255,255,255,0.08);
}

.ags-settings-scheme-info {
  flex: 1;
  min-width: 0;
}

.ags-settings-scheme-name {
  font-weight: 600;
  font-size: 13px;
  color: var(--ags-settings-text);
}

.ags-settings-scheme-type {
  font-size: 11px;
  color: var(--ags-settings-text-muted);
  margin-top: 1px;
}

.ags-settings-scheme-check {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 2px solid var(--ags-settings-border-strong);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  flex-shrink: 0;
  transition: all var(--ags-settings-transition);
  color: transparent;
}

.ags-settings-scheme-card.is-active .ags-settings-scheme-check {
  border-color: var(--ags-settings-accent);
  background: var(--ags-settings-accent);
  color: var(--ags-settings-accent-text);
}

/* ── Divider ────────────────────────────────────────────────── */
.ags-settings-divider {
  height: 1px;
  background: var(--ags-settings-border);
  margin: 20px 0;
}

/* ── Font cards ─────────────────────────────────────────────── */
.ags-settings-font-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.ags-settings-font-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 14px;
  border-radius: var(--ags-settings-radius);
  border: 1px solid var(--ags-settings-border);
  background: var(--ags-settings-bg);
  cursor: pointer;
  transition: border-color var(--ags-settings-transition), background var(--ags-settings-transition);
  min-height: 44px;
}

.ags-settings-font-card:hover {
  border-color: var(--ags-settings-border-strong);
  background: var(--ags-settings-bg-elevated);
}

.ags-settings-font-card.is-active {
  border-color: var(--ags-settings-accent);
  background: var(--ags-settings-bg-elevated);
}

.ags-settings-font-card.is-active .ags-settings-scheme-check {
  border-color: var(--ags-settings-accent);
  background: var(--ags-settings-accent);
  color: var(--ags-settings-accent-text);
}

.ags-settings-font-preview {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
  border-radius: 6px;
  background: var(--ags-settings-bg-elevated);
  color: var(--ags-settings-text);
}

.ags-settings-font-info {
  flex: 1;
  min-width: 0;
}

.ags-settings-font-name {
  font-weight: 600;
  font-size: 13px;
  color: var(--ags-settings-text);
}

.ags-settings-font-pair {
  font-size: 11px;
  color: var(--ags-settings-text-muted);
  margin-top: 1px;
}

/* ── Slider ─────────────────────────────────────────────────── */
.ags-settings-slider-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 8px;
}

.ags-settings-slider-label {
  font-size: 11px;
  color: var(--ags-settings-text-muted);
  min-width: 32px;
  text-align: center;
  flex-shrink: 0;
}

.ags-settings-slider {
  flex: 1;
  -webkit-appearance: none;
  appearance: none;
  height: 4px;
  background: var(--ags-settings-border-strong);
  border-radius: 2px;
  outline: none;
  cursor: pointer;
}

.ags-settings-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--ags-settings-accent);
  border: 2px solid var(--ags-settings-bg);
  cursor: pointer;
  box-shadow: 0 1px 3px rgba(0,0,0,0.3);
}

.ags-settings-slider::-moz-range-thumb {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--ags-settings-accent);
  border: 2px solid var(--ags-settings-bg);
  cursor: pointer;
  box-shadow: 0 1px 3px rgba(0,0,0,0.3);
}

/* ── Export targets ─────────────────────────────────────────── */
.ags-settings-export-targets {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.ags-settings-export-target {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border-radius: var(--ags-settings-radius);
  border: 1px solid var(--ags-settings-border);
  background: var(--ags-settings-bg);
  cursor: pointer;
  transition: border-color var(--ags-settings-transition), background var(--ags-settings-transition);
  min-height: 44px;
}

.ags-settings-export-target:hover {
  border-color: var(--ags-settings-border-strong);
  background: var(--ags-settings-bg-elevated);
}

.ags-settings-export-target.is-active {
  border-color: var(--ags-settings-accent);
  background: var(--ags-settings-bg-elevated);
}

.ags-settings-export-target.is-active .ags-settings-scheme-check {
  border-color: var(--ags-settings-accent);
  background: var(--ags-settings-accent);
  color: var(--ags-settings-accent-text);
}

.ags-settings-export-target-icon {
  font-size: 18px;
  flex-shrink: 0;
}

.ags-settings-export-target-name {
  flex: 1;
  font-weight: 600;
  font-size: 13px;
  color: var(--ags-settings-text);
}

/* ── Toggle switches ────────────────────────────────────────── */
.ags-settings-toggle-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.ags-settings-toggle-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border-radius: var(--ags-settings-radius);
  cursor: pointer;
  transition: background var(--ags-settings-transition);
  min-height: 44px;
}

.ags-settings-toggle-row:hover {
  background: var(--ags-settings-bg-elevated);
}

.ags-settings-toggle-label {
  font-weight: 600;
  font-size: 13px;
  color: var(--ags-settings-text);
  flex-shrink: 0;
}

.ags-settings-toggle-desc {
  flex: 1;
  font-size: 11px;
  color: var(--ags-settings-text-muted);
  min-width: 0;
}

.ags-settings-toggle {
  position: relative;
  flex-shrink: 0;
}

.ags-settings-toggle-input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.ags-settings-toggle-track {
  display: block;
  width: 38px;
  height: 20px;
  border-radius: 10px;
  background: var(--ags-settings-border-strong);
  position: relative;
  transition: background var(--ags-settings-transition);
  cursor: pointer;
}

.ags-settings-toggle-track::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--ags-settings-text-muted);
  transition: transform var(--ags-settings-transition), background var(--ags-settings-transition);
}

.ags-settings-toggle-input:checked + .ags-settings-toggle-track {
  background: var(--ags-settings-accent);
}

.ags-settings-toggle-input:checked + .ags-settings-toggle-track::after {
  transform: translateX(18px);
  background: var(--ags-settings-accent-text);
}

/* ── Mobile touch overrides for Phase 2 elements ────────────── */
.ags-settings-root[data-layout="mobile"] .ags-settings-font-card {
  padding: 14px 16px;
  min-height: 52px;
}

.ags-settings-root[data-layout="mobile"] .ags-settings-font-name {
  font-size: 16px;
}

.ags-settings-root[data-layout="mobile"] .ags-settings-slider {
  height: 6px;
}

.ags-settings-root[data-layout="mobile"] .ags-settings-slider::-webkit-slider-thumb {
  width: 24px;
  height: 24px;
}

.ags-settings-root[data-layout="mobile"] .ags-settings-slider::-moz-range-thumb {
  width: 24px;
  height: 24px;
}

.ags-settings-root[data-layout="mobile"] .ags-settings-export-target {
  padding: 14px 16px;
  min-height: 52px;
}

.ags-settings-root[data-layout="mobile"] .ags-settings-toggle-row {
  padding: 14px 16px;
  min-height: 52px;
}

.ags-settings-root[data-layout="mobile"] .ags-settings-toggle-label {
  font-size: 16px;
}

.ags-settings-root[data-layout="mobile"] .ags-settings-toggle-desc {
  font-size: 13px;
}

.ags-settings-root[data-layout="mobile"] .ags-settings-toggle-track {
  width: 46px;
  height: 26px;
  border-radius: 13px;
}

.ags-settings-root[data-layout="mobile"] .ags-settings-toggle-track::after {
  width: 22px;
  height: 22px;
}

.ags-settings-root[data-layout="mobile"] .ags-settings-toggle-input:checked + .ags-settings-toggle-track::after {
  transform: translateX(20px);
}

/* ── Account card ────────────────────────────────────────────── */
.ags-settings-account-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px;
  border-radius: var(--ags-settings-radius);
  background: var(--ags-settings-bg);
  border: 1px solid var(--ags-settings-border);
}

.ags-settings-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  flex-shrink: 0;
  overflow: hidden;
  background: var(--ags-settings-bg-elevated);
  display: flex;
  align-items: center;
  justify-content: center;
}

.ags-settings-avatar-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.ags-settings-avatar-initials {
  font-size: 16px;
  font-weight: 700;
  color: var(--ags-settings-accent);
}

.ags-settings-account-info {
  flex: 1;
  min-width: 0;
}

.ags-settings-account-name {
  font-weight: 600;
  font-size: 15px;
  color: var(--ags-settings-text);
}

.ags-settings-account-email {
  font-size: 12px;
  color: var(--ags-settings-text-muted);
  margin-top: 2px;
}

.ags-settings-account-plan-badge {
  display: inline-block;
  margin-top: 6px;
  padding: 2px 10px;
  border-radius: 4px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.06em;
  background: var(--ags-settings-accent);
  color: var(--ags-settings-accent-text);
}

/* ── Plan cards ─────────────────────────────────────────────── */
.ags-settings-plan-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 10px;
}

.ags-settings-plan-card {
  padding: 16px;
  border-radius: var(--ags-settings-radius);
  border: 1px solid var(--ags-settings-border);
  background: var(--ags-settings-bg);
  display: flex;
  flex-direction: column;
  transition: border-color var(--ags-settings-transition);
}

.ags-settings-plan-card.is-current {
  border-color: var(--ags-settings-accent);
}

.ags-settings-plan-header {
  margin-bottom: 12px;
}

.ags-settings-plan-name {
  font-weight: 700;
  font-size: 15px;
  color: var(--ags-settings-text);
}

.ags-settings-plan-price {
  font-size: 13px;
  color: var(--ags-settings-accent);
  font-weight: 600;
  margin-top: 2px;
}

.ags-settings-plan-features {
  list-style: none;
  padding: 0;
  margin: 0 0 14px;
  flex: 1;
}

.ags-settings-plan-feature {
  font-size: 12px;
  color: var(--ags-settings-text-secondary);
  padding: 3px 0;
  line-height: 1.5;
}

.ags-settings-plan-feature::before {
  content: '✓ ';
  color: var(--ags-settings-accent);
  font-size: 11px;
}

.ags-settings-plan-current-label {
  font-size: 11px;
  font-weight: 700;
  color: var(--ags-settings-accent);
  text-align: center;
  padding: 8px;
  border-radius: 6px;
  background: var(--ags-settings-bg-elevated);
}

.ags-settings-plan-select {
  width: 100%;
  text-align: center;
}

/* ── Usage bars ─────────────────────────────────────────────── */
.ags-settings-usage-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 0;
}

.ags-settings-usage-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--ags-settings-text);
  min-width: 70px;
  flex-shrink: 0;
}

.ags-settings-usage-bar-track {
  flex: 1;
  height: 6px;
  border-radius: 3px;
  background: var(--ags-settings-border-strong);
  overflow: hidden;
}

.ags-settings-usage-bar-fill {
  height: 100%;
  border-radius: 3px;
  background: var(--ags-settings-accent);
  transition: width 0.3s ease;
}

.ags-settings-usage-value {
  font-size: 11px;
  color: var(--ags-settings-text-muted);
  min-width: 70px;
  text-align: right;
  flex-shrink: 0;
}

/* ── Billing stub ───────────────────────────────────────────── */
.ags-settings-billing-stub {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px;
  border-radius: var(--ags-settings-radius);
  border: 1px dashed var(--ags-settings-border-strong);
  background: var(--ags-settings-bg);
  margin-top: 8px;
}

.ags-settings-billing-stub-icon {
  font-size: 20px;
  flex-shrink: 0;
  margin-top: 2px;
}

.ags-settings-billing-stub-title {
  font-weight: 600;
  font-size: 13px;
  color: var(--ags-settings-text);
  margin-bottom: 4px;
}

.ags-settings-billing-stub-desc {
  font-size: 12px;
  color: var(--ags-settings-text-muted);
  line-height: 1.5;
}

/* ── Mobile overrides for Account tab ───────────────────────── */
.ags-settings-root[data-layout="mobile"] .ags-settings-account-card {
  padding: 18px;
}

.ags-settings-root[data-layout="mobile"] .ags-settings-avatar {
  width: 56px;
  height: 56px;
}

.ags-settings-root[data-layout="mobile"] .ags-settings-account-name {
  font-size: 18px;
}

.ags-settings-root[data-layout="mobile"] .ags-settings-plan-grid {
  grid-template-columns: 1fr;
}

.ags-settings-root[data-layout="mobile"] .ags-settings-plan-select {
  min-height: 44px;
  font-size: 16px;
}

.ags-settings-root[data-layout="mobile"] .ags-settings-billing-stub {
  flex-direction: column;
  gap: 10px;
}

.ags-settings-root[data-layout="mobile"] .ags-settings-billing-stub .ags-settings-btn {
  width: 100%;
  min-height: 44px;
}

/* ── Placeholder (coming soon) ──────────────────────────────── */
.ags-settings-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 120px;
  border: 1px dashed var(--ags-settings-border-strong);
  border-radius: var(--ags-settings-radius);
  color: var(--ags-settings-text-muted);
  font-size: 13px;
  font-style: italic;
}

/* ── Save bar ───────────────────────────────────────────────── */
.ags-settings-save-bar {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
  padding: 12px 0;
  border-top: 1px solid var(--ags-settings-border);
  margin-top: 20px;
}

.ags-settings-btn {
  padding: 8px 20px;
  border-radius: 6px;
  font-family: var(--ags-settings-font);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid var(--ags-settings-border);
  background: var(--ags-settings-bg-elevated);
  color: var(--ags-settings-text);
  transition: all var(--ags-settings-transition);
  min-height: 36px;
}

.ags-settings-btn:hover {
  background: var(--ags-settings-border);
}

.ags-settings-btn-primary {
  background: var(--ags-settings-accent);
  color: var(--ags-settings-accent-text);
  border-color: var(--ags-settings-accent);
}

.ags-settings-btn-primary:hover {
  background: var(--ags-settings-accent-hover);
  border-color: var(--ags-settings-accent-hover);
}

/* ── Mobile touch overrides ─────────────────────────────────── */
.ags-settings-root[data-layout="mobile"] .ags-settings-scheme-card {
  padding: 14px 16px;
  min-height: 52px;
  gap: 16px;
}

.ags-settings-root[data-layout="mobile"] .ags-settings-scheme-name {
  font-size: 16px;
}

.ags-settings-root[data-layout="mobile"] .ags-settings-scheme-swatch {
  width: 28px;
  height: 28px;
  border-radius: 6px;
}

.ags-settings-root[data-layout="mobile"] .ags-settings-btn {
  min-height: 44px;
  padding: 12px 24px;
  font-size: 16px;
}

.ags-settings-root[data-layout="mobile"] .ags-settings-panel-title {
  font-size: 20px;
}

.ags-settings-root[data-layout="mobile"] .ags-settings-panel-hint {
  font-size: 14px;
}

/* ── Responsive collapse: sidebar/flyout → stacked ──────────── */
.ags-settings-root[data-layout="sidebar"].ags-settings-collapsed,
.ags-settings-root[data-layout="flyout"].ags-settings-collapsed {
  flex-direction: column;
}

.ags-settings-root.ags-settings-collapsed .ags-settings-menu {
  flex-direction: row;
  width: 100%;
  min-width: auto;
  border-right: none;
  border-bottom: 1px solid var(--ags-settings-border);
  overflow-x: auto;
  overflow-y: hidden;
  padding: 0;
}

.ags-settings-root.ags-settings-collapsed .ags-settings-menu-item {
  flex-direction: column;
  align-items: center;
  padding: 8px 12px;
  border-left: none;
  border-bottom: 2px solid transparent;
  min-width: fit-content;
  gap: 2px;
}

.ags-settings-root.ags-settings-collapsed .ags-settings-menu-item.is-active {
  border-bottom-color: var(--ags-settings-accent);
  border-left-color: transparent;
}

.ags-settings-root.ags-settings-collapsed .ags-settings-menu-desc,
.ags-settings-root.ags-settings-collapsed .ags-settings-menu-arrow {
  display: none;
}

.ags-settings-root.ags-settings-collapsed .ags-settings-menu-label {
  font-size: 10px;
}

/* ── No hover on touch devices ──────────────────────────────── */
@media (hover: none) {
  .ags-settings-menu-item:hover {
    background: none;
    color: var(--ags-settings-text-secondary);
  }
  .ags-settings-menu-item.is-active:hover {
    background: var(--ags-settings-bg-elevated);
    color: var(--ags-settings-text);
  }
  .ags-settings-scheme-card:hover {
    border-color: var(--ags-settings-border);
    background: var(--ags-settings-bg);
  }
  .ags-settings-scheme-card.is-active:hover {
    border-color: var(--ags-settings-accent);
    background: var(--ags-settings-bg-elevated);
  }
}

/* ── Scrollbar styling ──────────────────────────────────────── */
.ags-settings-root ::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
.ags-settings-root ::-webkit-scrollbar-track {
  background: transparent;
}
.ags-settings-root ::-webkit-scrollbar-thumb {
  background: var(--ags-settings-border-strong);
  border-radius: 3px;
}
.ags-settings-root ::-webkit-scrollbar-thumb:hover {
  background: var(--ags-settings-text-muted);
}