/* Critical settings appearance: never depends on the optional glass bundle. */
.image-options { display: grid; }
.image-option { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 16px; align-items: center; min-height: 56px; }
.image-option + .image-option { border-top: 1px solid var(--line); }
.image-option select { width: 100%; min-width: 0; max-width: 100%; text-overflow: ellipsis; }
.image-settings-section,
.image-settings-group { min-width: 0; }
.image-settings-group + .image-settings-group { margin-top: 18px; }
.image-settings-group h3 { margin: 0 14px 2px; color: var(--muted); font-size: 14px; font-weight: 500; }
.image-settings-group .image-setting-copy strong { white-space: normal; overflow-wrap: anywhere; }
.image-settings-group .image-setting-copy small { line-height: 1.4; overflow-wrap: anywhere; }
.image-settings-group .image-setting-actions { max-width: 250px; }
.image-settings-group .image-setting-actions button { white-space: normal; }
.image-rules-note { margin: 0 14px 10px; }
.image-rules-note summary { cursor: pointer; min-height: 44px; align-content: center; }
.image-rules-note p { margin: 0 0 12px; line-height: 1.4; }
#image-settings-description { margin: -14px 14px -8px; line-height: 1.4; }
@media (max-width: 520px) {
  .image-option:has(#image-term) { grid-template-columns: minmax(0, 1fr); gap: 0; padding-top: 12px; }
  .image-settings-group .image-setting-actions { max-width: none; }
}
html .settings-sheet, html[data-device-mode="touch"] .settings-sheet { grid-template-rows: auto minmax(0, 1fr) auto; }
.settings-header { min-height: 80px; padding: 16px; border: 0; }
.settings-header h2 { font-size: 20px; font-weight: 600; margin: 0; }
#settings-title:focus { outline: none; }
.settings-back { display: flex; align-items: center; gap: 3px; border: 0; background: transparent; color: var(--accent); padding: 6px 0; min-height: 44px; font-size: 16px; }
.settings-back-chevron { font-size: 32px; line-height: 24px; }
.settings-header:has(.settings-back:not([hidden])) h2 { text-align: center; flex: 1; font-size: 17px; }
.settings-header .icon-button { flex: 0 0 44px; width: 44px; height: 44px; display: grid; place-items: center; }
.icon-button svg { width: 24px; height: 24px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; }
.settings-menu { border-radius: 26px; background: var(--paper); overflow: hidden; }
.settings-menu-row { position: relative; width: 100%; min-height: 54px; display: flex; align-items: center; gap: 14px; padding: 14px 16px; text-align: left; color: var(--ink); background: transparent; border: 0; font-weight: 400; font-size: 17px; cursor: pointer; }
.settings-menu-row + .settings-menu-row::before { content: ""; position: absolute; top: 0; left: 16px; right: 16px; height: 1px; background: var(--line); }
.settings-menu-row:active { background: var(--accent-soft); }
.settings-menu-featured { min-height: 106px; }
.settings-menu-row strong { display: block; font-size: 17px; font-weight: 600; }
.settings-menu-row small { display: block; color: var(--muted); font-size: 14px; line-height: 1.3; margin-top: 3px; }
.settings-chevron { color: #b5b5ba; font-size: 28px; line-height: 1; margin-left: auto; }
.settings-menu-icon { flex: 0 0 52px; height: 52px; border-radius: 50%; background: #858a93; color: #fff; display: grid; place-items: center; }
.settings-menu-icon svg { width: 29px; height: 29px; stroke: currentColor; fill: none; stroke-width: 1.5; stroke-linecap: round; }
.settings-group-note { margin: -14px 16px 10px; color: var(--muted); font-size: 14px; line-height: 1.35; }
.settings-group-note:last-child { margin-top: 4px; }
.settings-panel, #view-settings { min-width: 0; }
#view-settings { display: grid; gap: inherit; }
.settings-footer { padding: 10px 16px max(10px, env(safe-area-inset-bottom)); gap: 12px; }
.settings-footer .primary-button { white-space: nowrap; }
.settings-footer .settings-status { font-size: 13px; }

/* Opaque grouped content; glass is confined to floating controls. */
html[data-ui-theme="apple"] .settings-sheet {
  --paper: #fff; --ink: #1c1c1e; --muted: #6e6e73; --line: #e3e3e7;
  --accent: #007aff; --accent-soft: #eaf3ff; --danger: #d92d20;
  --settings-panel-surface: #f2f1f6;
  color: var(--ink); background: var(--settings-panel-surface); border: 0; box-shadow: none;
  -webkit-backdrop-filter: none; backdrop-filter: none;
  height: min(760px, 90dvh);
}
html[data-ui-theme="apple"] .settings-dialog::backdrop { background: rgba(0,0,0,calc(.20 * var(--settings-backdrop-progress, 1))); -webkit-backdrop-filter: blur(5px); backdrop-filter: blur(5px); }
html[data-ui-theme="apple"] .settings-header { background: transparent; min-height: 88px; padding: 16px; }
html[data-ui-theme="apple"] .settings-header { position: relative; }
@media (any-pointer: coarse) {
  html[data-ui-theme="apple"] .settings-header::before {
    content: ""; position: absolute; top: 7px; left: 50%; width: 36px; height: 5px;
    border-radius: 999px; background: color-mix(in srgb, var(--muted) 42%, transparent);
    transform: translateX(-50%); pointer-events: none;
  }
}
html[data-ui-theme="apple"] .settings-header h2 { letter-spacing: -.015em; }
html[data-ui-theme="apple"] .settings-header h2 { will-change: transform, opacity; }
html[data-ui-theme="apple"] .settings-menu-row { transition: background-color 120ms ease-out; }
html[data-ui-theme="apple"] :is(.primary-button, .secondary-button, .danger-button, .text-button, .icon-button) {
  transition: transform 140ms cubic-bezier(.22, .8, .3, 1), background-color 120ms ease-out;
}
html[data-ui-theme="apple"] :is(.primary-button, .secondary-button, .danger-button, .text-button, .icon-button):not(:disabled):active { transform: scale(.97); }
html[data-ui-theme="apple"] :is(.settings-footer, .yaml-editor-host):not([hidden]) { animation: apple-local-reveal 180ms ease-out both; }
@keyframes apple-local-reveal { from { opacity: 0; transform: translateY(5px); } to { opacity: 1; transform: none; } }
html[data-ui-theme="apple"] .icon-button { border: 0; color: #1c1c1e; background: rgba(255,255,255,.72); box-shadow: 0 10px 28px rgba(40,40,55,.06), inset 0 1px 0 rgba(255,255,255,.9); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px); }
html[data-ui-theme="apple"] .settings-scroll { padding: 16px 16px max(24px, env(safe-area-inset-bottom)); scrollbar-width: none; }
html[data-ui-theme="apple"] .settings-scroll::-webkit-scrollbar { display: none; }
html[data-ui-theme="apple"] .settings-panel { gap: 28px; }
html[data-ui-theme="apple"] .settings-card { padding: 0 16px; border: 0; border-radius: 26px; background: var(--paper); box-shadow: none; }
html[data-ui-theme="apple"] .settings-card h3 { font-size: 14px; font-weight: 500; color: var(--muted); margin: 16px 0 4px; }
html[data-ui-theme="apple"] .settings-card p { font-size: 14px; line-height: 1.4; }
html[data-ui-theme="apple"] .stack-field { display: grid; grid-template-columns: auto minmax(0,1fr); align-items: center; gap: 20px; margin: 0; min-height: 56px; }
html[data-ui-theme="apple"] .stack-field + .stack-field { border-top: 1px solid var(--line); }
html[data-ui-theme="apple"] .settings-text, html[data-ui-theme="apple"] .settings-select,
html[data-ui-theme="apple"] .settings-number, html[data-ui-theme="apple"] .settings-date {
  border: 0; background: transparent; color: #686870; min-width: 0; min-height: 44px;
  font-size: 17px; box-shadow: none; text-align: right; padding: 8px 0; border-radius: 8px;
}
html[data-ui-theme="apple"] .settings-select { text-align-last: right; padding-right: 4px; }
html[data-ui-theme="apple"] .settings-row-label { color: var(--ink); font-weight: 400; min-width: 0; }
html[data-ui-theme="apple"] .range-control { grid-template-columns: minmax(0,1fr) minmax(0,1.4fr); gap: 0 12px; padding: 4px 0; border-color: var(--line); }
html[data-ui-theme="apple"] .range-detail { margin: 0; }
html[data-ui-theme="apple"] .range-detail:empty { display: none; }
html[data-ui-theme="apple"] .inline-field { display: flex; justify-content: space-between; width: 100%; min-height: 44px; font-size: 15px; }
html[data-ui-theme="apple"] .checkbox-row, html[data-ui-theme="apple"] .switch-row { display: flex; align-items: center; justify-content: space-between; min-height: 50px; padding: 8px 0; font-weight: 400; }
html[data-ui-theme="apple"] .checkbox-row + .checkbox-row { border-top: 1px solid var(--line); }
html[data-ui-theme="apple"] .checkbox-row input { width: 22px; height: 22px; border: 1px solid var(--line); border-radius: 50%; background-color: transparent; }
html[data-ui-theme="apple"] .checkbox-row input:checked { background-color: #007aff; border-color: #007aff; }
html[data-ui-theme="apple"] .switch-row input:checked { background-color: #34c759; border-color: #34c759; }
html[data-ui-theme="apple"] .settings-footer { border: 0; background: rgba(242,241,246,.94); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); }
html[data-ui-theme="apple"] .primary-button, html[data-ui-theme="apple"] .secondary-button, html[data-ui-theme="apple"] .danger-button { min-height: 44px; font-size: 16px; font-weight: 500; border: 0; border-radius: 22px; box-shadow: none; }
html[data-ui-theme="apple"] .primary-button { background: var(--accent); color: #fff; }
html[data-ui-theme="apple"] .secondary-button { background: #f2f2f7; color: var(--accent); }
html[data-ui-theme="apple"] .danger-button { background: transparent; color: var(--danger); }
html[data-ui-theme="apple"] .danger-card p { margin-bottom: 16px; }
html[data-ui-theme="apple"] .danger-card .danger-button { margin-bottom: 12px; }
html[data-ui-theme="apple"] .button-stack { margin-bottom: 16px; }
html[data-ui-theme="apple"] #settings-advanced-panel { gap: 8px; }
html[data-ui-theme="apple"] #settings-advanced-panel .settings-card, html[data-ui-theme="apple"] .intro-card { padding: 16px; }
html[data-ui-theme="apple"] #settings-advanced-panel h3, html[data-ui-theme="apple"] .intro-card h3 { margin-top: 0; }
html[data-ui-theme="apple"] .yaml-overview-card { min-height: 92px; }
html[data-ui-theme="apple"] .yaml-overview-heading h3 { color: var(--ink); font-size: 17px; font-weight: 600; margin-bottom: 3px; }
html[data-ui-theme="apple"] .yaml-overview-heading p { color: var(--muted); font-size: 14px; }
html[data-ui-theme="apple"] .yaml-command-bar { padding-left: 8px; border-left: 1px solid var(--line); }
html[data-ui-theme="apple"] .yaml-icon-button { border-radius: 50%; background: #f2f2f7; }
html[data-ui-theme="apple"] .yaml-editor-actions { border: 0; background: var(--paper); }
html[data-ui-theme="apple"] #settings-yaml-panel { gap: 12px; }
html[data-ui-theme="apple"] .image-setting { background: var(--paper); border: 0; border-radius: 22px; box-shadow: none; }
html[data-ui-theme="apple"] .image-setting-copy strong { font-weight: 500; }
html[data-ui-theme="apple"] .image-setting-copy small { color: var(--muted); }
html[data-ui-theme="apple"] .settings-form-row,
html[data-ui-theme="apple"] .settings-summary-row { border-color: var(--line); }
html[data-ui-theme="apple"] .settings-add-row,
html[data-ui-theme="apple"] .backup-action { background: var(--paper); box-shadow: none; }
html[data-ui-theme="apple"] .backup-action:active,
html[data-ui-theme="apple"] .settings-add-row:active,
html[data-ui-theme="apple"] .image-setting-main:active { background: var(--accent-soft); }
html[data-ui-theme="apple"] .image-settings-group { background: transparent; }
html[data-ui-theme="apple"] .image-settings-group > summary { margin: 0 14px; padding-left: 0; }
html[data-ui-theme="apple"] .image-settings-section > summary { margin: 0 14px; padding-left: 0; }
html[data-ui-theme="apple"] .image-setting + .image-setting { margin-top: 10px; }
html[data-ui-theme="apple"] .image-more > button { background: var(--paper); }
html[data-ui-theme="apple"] .settings-fab { --glass-paper: #fff; --glass-ink: #1c1c1e; isolation: isolate; }
html[data-ui-theme="apple"] .apple-glass-underlay { position: absolute !important; inset: 0 !important; width: 100%; height: 100%; z-index: 0; pointer-events: none !important; border-radius: inherit; overflow: hidden; }
html[data-ui-theme="apple"] .apple-glass-underlay * { pointer-events: none !important; }
html[data-ui-theme="apple"] .settings-fab.has-liquid-glass { background: transparent; -webkit-backdrop-filter: none; backdrop-filter: none; }
html[data-ui-theme="apple"] .settings-fab > :not(.apple-glass-underlay) { position: relative; z-index: 1; pointer-events: none; }

@media (orientation: portrait) and (max-width: 900px) {
  html[data-device-mode="touch"] .settings-dialog { inset: max(62px, calc(env(safe-area-inset-top) + 12px)) 0 0; width: 100%; height: auto; max-height: none; }
  html[data-device-mode="touch"] .settings-sheet { height: 100%; max-height: none; padding-bottom: 0; border-radius: 38px 38px 0 0; }
}
@media (orientation: landscape) and (max-height: 520px) {
  html[data-device-mode="touch"] .settings-sheet { height: 90dvh; }
  html[data-ui-theme="apple"] .settings-header { min-height: 52px; padding: 4px 12px; }
  html[data-ui-theme="apple"] .settings-scroll { padding: 8px 12px 16px; }
  html[data-ui-theme="apple"] .settings-panel { gap: 22px; }
  html[data-ui-theme="apple"] .settings-header .icon-button { width: 40px; height: 40px; flex-basis: 40px; }
}
@media (prefers-color-scheme: dark) {
  html[data-ui-theme="apple"] .settings-sheet { --paper: #2c2c2e; --ink: #f5f5f7; --muted: #aeaeb2; --line: #424245; --accent: #64b5ff; --accent-soft: #293e55; --danger: #ff6961; --settings-panel-surface: #1c1c1e; background: var(--settings-panel-surface); }
  html[data-ui-theme="apple"] .icon-button { color: #f5f5f7; background: rgba(58,58,60,.8); box-shadow: inset 0 1px 0 rgba(255,255,255,.07); }
  html[data-ui-theme="apple"] .settings-footer { background: rgba(28,28,30,.94); }
  html[data-ui-theme="apple"] .settings-text, html[data-ui-theme="apple"] .settings-select,
  html[data-ui-theme="apple"] .settings-number, html[data-ui-theme="apple"] .settings-date { color: #b7b7bd; }
  html[data-ui-theme="apple"] .primary-button { background: #0a84ff; color: #fff; }
  html[data-ui-theme="apple"] .secondary-button { background: #3a3a3c; }
  html[data-ui-theme="apple"] .yaml-icon-button { background: #3a3a3c; }
  html[data-ui-theme="apple"] .settings-fab { --glass-paper: #2c2c2e; --glass-ink: #fff; }
}
@media (prefers-reduced-transparency: reduce), (prefers-contrast: more) {
  html[data-ui-theme="apple"] .icon-button { background: var(--paper); -webkit-backdrop-filter: none; backdrop-filter: none; }
  html[data-ui-theme="apple"] .settings-card { outline: 1px solid var(--line); }
}
@media (prefers-reduced-motion: reduce) {
  html[data-ui-theme="apple"] .settings-menu-row,
  html[data-ui-theme="apple"] :is(.primary-button, .secondary-button, .danger-button, .text-button, .icon-button) { transition-duration: .001ms; }
  html[data-ui-theme="apple"] :is(.settings-footer, .yaml-editor-host):not([hidden]) { animation: none; }
}