/* Shared settings treatment for the touch Menu and signed-in preferences. */
.app-preferences { display:grid;gap:18px;min-width:0; }
#mobileAppShell .app-preferences-row { display:flex;align-items:center;justify-content:flex-start;gap:12px;width:100%;min-height:64px;box-sizing:border-box;padding:12px 14px;background:var(--app-raised);text-align:left;border-radius:0; }
.app-preferences-icon { display:grid;place-items:center;flex:0 0 40px;width:40px;height:40px;border-radius:13px;background:var(--app-selected);color:var(--app-ink); }
.app-preferences-text { display:grid;gap:4px;flex:1;min-width:0; }
.app-preferences-text strong { font-size:15px;font-weight:650;line-height:1.25;overflow-wrap:anywhere; }
.app-preferences-text small { font-size:12px;font-weight:400;line-height:1.4;color:var(--app-muted);overflow-wrap:anywhere; }
.app-preferences-chevron { flex:none;color:var(--app-muted);font:24px/1 system-ui; }
#mobileAppShell .app-preferences-account { min-height:100px;padding:18px;border:1px solid var(--app-line);border-radius:20px;background:var(--app-selected); }
.app-preferences-account .app-preferences-icon { width:48px;height:48px;flex-basis:48px;border-radius:50%;background:var(--app-raised); }
.app-preferences-account .app-preferences-text strong { font-size:19px; }
.app-preferences-badge { justify-self:start;padding:3px 8px;margin-top:3px;border-radius:8px;background:var(--app-raised);color:var(--app-ink);font-size:11px;font-weight:700; }
.app-preferences-group,.app-preferences-about { overflow:hidden;border:1px solid var(--app-line);border-radius:18px;background:var(--app-raised); }
.app-preferences-heading { margin:0;padding:14px 14px 10px;color:var(--app-muted);font-size:12px;font-weight:700;letter-spacing:.035em; }
.app-preferences-group>.app-preferences-row { border-top:1px solid var(--app-line)!important; }
.app-preferences-mode { display:grid;gap:12px;padding:6px 14px 14px; }
.app-preferences-modes { display:flex;gap:4px;padding:4px;border:1px solid var(--app-line);border-radius:14px;background:var(--app-surface); }
#mobileAppShell .app-preferences-modes button { flex:1;min-height:48px;padding:8px;border-radius:10px;background:transparent;color:var(--app-muted);font-size:14px; }
#mobileAppShell .app-preferences-modes button[aria-pressed=true] { background:var(--app-ink);color:var(--app-raised);font-weight:650; }
.app-preferences-about>summary { display:flex;align-items:center;gap:12px;min-height:72px;box-sizing:border-box;padding:14px;list-style:none;cursor:pointer;touch-action:manipulation; }
.app-preferences-about>summary::-webkit-details-marker { display:none; }
.app-preferences-about>summary:focus-visible { outline:3px solid #559ac5;outline-offset:-3px;border-radius:17px; }
.app-preferences-about[open]>summary { border-bottom:1px solid var(--app-line); }
.app-preferences-about[open]>summary .app-preferences-chevron { transform:rotate(90deg); }
.app-preferences-about-links>.app-preferences-row+.app-preferences-row { border-top:1px solid var(--app-line)!important; }
#mobileAppShell .app-preferences-about-links>.app-preferences-row {min-height:52px;padding-block:8px;}
.app-preferences-about-links .app-preferences-icon { display:none; }
.app-preferences-support { display:flex;align-items:center;min-height:48px;padding:8px 14px;box-sizing:border-box;color:var(--app-ink);font-size:14px;font-weight:650;text-decoration:none;border-top:1px solid var(--app-line); }
.app-preferences-footer { margin:0;text-align:center;color:var(--app-muted);font-size:12px;letter-spacing:.04em; }
.app-preferences-language {border-top:1px solid var(--app-line);padding-top:14px;}
.app-preferences-usage {padding:0 14px 14px;border:1px solid var(--app-line);border-radius:18px;background:var(--app-raised);}
.app-preferences-usage>header {display:flex;align-items:center;justify-content:space-between;gap:8px;min-height:52px;}
#mobileAppShell .app-preferences-usage h3 {margin:0;padding:0;font-size:15px;letter-spacing:0;font-weight:650;color:var(--app-ink);}
#mobileAppShell .app-usage-refresh {display:grid;place-items:center;min-width:44px;min-height:44px;padding:0;border:0;border-radius:50%;background:transparent;color:var(--app-muted);}
#mobileAppShell .app-usage-refresh svg {width:19px;height:19px;stroke-width:1.9;}
.app-usage-metric-heading {display:flex;align-items:baseline;justify-content:space-between;flex-wrap:wrap;gap:3px 8px;margin:0 0 9px;}
.app-usage-metric-heading h4 {margin:0;font-size:13px;font-weight:600;color:var(--app-ink);}
.app-usage-values {font-size:12px;line-height:1.35;color:var(--app-muted);white-space:nowrap;}
.app-usage-values strong {font-size:14px;color:var(--app-ink);font-weight:650;}
.app-storage-capacity,.app-transfer-capacity {display:flex;width:100%;height:14px;overflow:hidden;border-radius:5px;background:var(--app-selected);}
.app-storage-segment {display:block;height:100%;flex:none;}
.app-storage-layers {background:#397fcc;}
.app-storage-media {background:#e7b44a;}
.app-storage-shares {background:#709788;}
.app-storage-other {background:#a581c6;}
.app-storage-legend {display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:11px 10px;margin:12px 0 0;}
.app-storage-legend dt {display:flex;align-items:center;gap:6px;font-size:12px;font-weight:400;line-height:1.25;color:var(--app-ink);}
.app-storage-legend dt i {flex:none;display:block;width:7px;height:7px;border-radius:50%;}
.app-storage-legend dd {margin:3px 0 0 13px;font-size:12px;line-height:1.25;color:var(--app-muted);}
.app-usage-available {margin:8px 0 0;color:var(--app-muted);font-size:12px;line-height:1.3;}
.app-usage-transfer {margin-top:17px;padding-top:14px;border-top:1px solid var(--app-line);}
.app-transfer-capacity {height:8px;}
.app-transfer-capacity>span {display:block;height:100%;background:#125769;}
html[data-theme=dark] .app-transfer-capacity>span {background:#9bdae3;}
.app-usage-reset {margin:8px 0 0;color:var(--app-muted);font-size:12px;line-height:1.3;}
.app-usage-message,.app-usage-limit {margin:8px 0 0;color:var(--app-muted);font-size:13px;line-height:1.4;}
.app-usage-limit {color:var(--app-ink);}
#mobileAppShell :is(.app-usage-retry,.app-usage-login) {display:inline-flex;min-height:44px;margin:8px 0 0;padding:8px 12px;border:1px solid var(--app-line);border-radius:11px;background:var(--app-selected);color:var(--app-ink);font-size:13px;font-weight:600;}

/* Help uses a separate floating window and its existing return/dismissal path.
   These selectors do not affect Account, Settings or editing sheets. */
html:is([data-app-layout=phone],[data-app-layout=tablet]) :is(#aboutModal,#instructionsModal,#abbreviationsModal,#termsModal,#releaseNotesModal) {
  inset:0!important;width:100%!important;height:var(--app-viewport-height,100dvh)!important;padding:0!important;z-index:6600!important;
  justify-content:center!important;align-items:center!important;background:#10252c4a!important;backdrop-filter:blur(3px)!important;
}
html:is([data-app-layout=phone],[data-app-layout=tablet]) :is(#aboutModal,#instructionsModal,#abbreviationsModal,#termsModal,#releaseNotesModal)>:is(.modal-content,.release-notes-dialog) {
  position:relative!important;inset:auto!important;width:min(640px,calc(var(--app-viewport-width,100vw) - 24px))!important;
  height:auto!important;max-width:none!important;max-height:var(--app-half-sheet-height,50dvh)!important;box-sizing:border-box;margin:0!important;
  padding:16px 18px!important;
  overflow-y:auto!important;overflow-wrap:anywhere;overscroll-behavior:contain;border:1px solid var(--app-line)!important;border-radius:20px!important;
  background:var(--app-surface)!important;color:var(--app-ink)!important;box-shadow:0 12px 40px #133c4b30!important;
  font-family:var(--font-body,"Source Sans 3","Chiron Hei HK",sans-serif)!important;
}
html:is([data-app-layout=phone],[data-app-layout=tablet]) :is(#closeAboutModal,#closeInstructionsModal,#closeAbbreviationsModal,#closeTermsModal,#closeReleaseNotesModal) {
  position:sticky!important;top:0!important;z-index:2;display:grid!important;place-items:center;
  width:48px!important;min-width:48px!important;height:48px!important;min-height:48px!important;padding:0!important;
  border:0!important;border-radius:50%!important;background:var(--app-selected)!important;color:var(--app-ink)!important;font-size:26px!important;
}
html:is([data-app-layout=phone],[data-app-layout=tablet]) .release-notes-heading {position:sticky;top:-1px;background:var(--app-surface);align-items:center;gap:8px;}

html:is([data-app-layout=phone],[data-app-layout=tablet]) .ws-settings-unified { background:var(--app-surface);color:var(--app-ink); }
.ws-settings-unified>.ws-settings-tabs { display:none; }
.ws-settings-unified .ws-settings-body { overflow-y:auto;overscroll-behavior:contain;padding:14px 0;scroll-padding-block:14px; }
.ws-settings-unified .ws-settings-pane { height:auto;padding:0 16px 18px;overflow:visible!important; }
.ws-settings-unified .ws-settings-pane[role=region]>.ws-settings-section-heading { margin:0 0 12px;font-size:20px;color:var(--app-ink); }
.ws-settings-unified .ws-settings-membership { border:1px solid var(--app-line);border-radius:16px;padding:16px;background:var(--app-selected);color:var(--app-ink); }
.ws-settings-unified .ws-settings-membership span { color:var(--app-muted);font-size:12px; }
.ws-settings-unified .ws-storage-usage { margin-block:16px; }
.ws-settings-unified .ws-settings-list { margin-bottom:14px;border-color:var(--app-line);border-radius:15px;overflow:hidden;background:var(--app-raised); }
html:is([data-app-layout=phone],[data-app-layout=tablet]) .ws-settings-unified .ws-settings-desktop-appearance { display:flex; }
html:is([data-app-layout=phone],[data-app-layout=tablet]) .ws-settings-unified h3.ws-settings-desktop-appearance { display:block; }
.ws-settings-unified .ws-settings-group-title { margin:0;padding:12px 14px;font-size:12px;text-transform:none;letter-spacing:0;background:var(--app-selected);border-color:var(--app-line);color:var(--app-ink); }
.ws-settings-unified .ws-setting-row { padding:10px 12px;min-height:52px;border-color:var(--app-line);background:var(--app-raised); }
.ws-settings-unified .ws-setting-label { font-size:14px; }
.ws-settings-unified .ws-setting-choices { flex-wrap:wrap;background:var(--app-surface);border-color:var(--app-line);border-radius:11px;padding:3px; }
.workspace-panel .ws-settings-unified .ws-setting-choice { min-height:48px;white-space:normal;border-radius:8px;font-size:13px;color:var(--app-ink); }
.workspace-panel .ws-settings-unified .ws-setting-choice[aria-pressed=true] { background:var(--app-ink);color:var(--app-raised); }
.workspace-panel .ws-settings-unified .ws-setting-action { min-height:48px;padding:7px 10px;border-radius:10px;background:var(--app-raised);color:var(--app-ink);border-color:var(--app-line); }
.workspace-panel .ws-settings-unified .ws-setting-row input[type=color] { height:48px;min-height:48px!important;min-width:48px!important;width:48px!important;flex-basis:48px;border-radius:10px; }
.workspace-panel .ws-settings-unified input[type=range] { min-height:48px!important; }
.workspace-panel .ws-settings-unified .ws-setting-switch { min-height:48px;min-width:48px;border-radius:10px;padding:8px;background:var(--app-surface);color:var(--app-ink);border-color:var(--app-line);font-size:13px; }
.workspace-panel .ws-settings-unified .ws-setting-switch[aria-pressed=true] { background:var(--app-ink);color:var(--app-raised); }
.ws-settings-unified .ws-setting-cycle { min-height:48px;height:auto;border-radius:10px;background:var(--app-surface);color:var(--app-ink);border-color:var(--app-line); }
.workspace-panel .ws-settings-unified .ws-setting-cycle-arrow { width:48px;min-width:48px;height:48px;color:var(--app-ink); }
.ws-settings-unified .ws-setting-cycle-value { font-size:12px; }
.ws-settings-unified .ws-drax-reset { min-height:44px;padding:8px;margin-left:8px;border:1px solid var(--app-line);border-radius:10px;background:var(--app-raised);color:var(--app-ink);font-size:12px; }
.ws-settings-unified .ws-style-settings>.ws-settings-group-title { display:flex;align-items:center;justify-content:space-between; }
.ws-settings-unified .ws-usage-meter { border-radius:14px;border-color:var(--app-line);background:var(--app-raised);color:var(--app-ink); }
.ws-settings-unified .ws-storage-usage h3 { color:var(--app-ink); }
.ws-settings-unified .ws-text-button { min-height:48px;color:var(--app-ink); }
.ws-settings-unified .ws-settings-account-links a { min-height:48px;display:flex;align-items:center;color:var(--app-ink); }
.ws-settings-unified .ws-appearance-tabs { display:flex;gap:5px;margin:0 0 12px;padding:4px;border:1px solid var(--app-line);border-radius:14px;background:var(--app-selected); }
.workspace-panel .ws-settings-unified .ws-appearance-tab { flex:1;min-width:0;min-height:48px;padding:8px 4px;border:0;border-radius:10px;font-size:12px;white-space:normal;background:transparent;color:var(--app-muted); }
.workspace-panel .ws-settings-unified .ws-appearance-tab[aria-selected=true] { background:var(--app-raised);color:var(--app-ink); }
.ws-settings-unified .ws-settings-footer { border-color:var(--app-line);background:var(--app-raised);padding-bottom:max(10px,env(safe-area-inset-bottom)); }

/* Touch settings keep one section visible while retaining its unsaved controls. */
html:root:is([data-app-layout=phone],[data-app-layout=tablet]) .ws-settings-compact-tabs>.ws-settings-tabs { display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:4px;padding:6px 8px;flex:none; }
html:root:is([data-app-layout=phone],[data-app-layout=tablet]) .ws-settings-compact-tabs .ws-settings-tab { min-width:0;min-height:40px;padding:6px 2px;font-size:12px;white-space:normal; }
html:root:is([data-app-layout=phone],[data-app-layout=tablet]) .ws-settings-compact-tabs .ws-settings-body { padding:6px 0; }
html:root:is([data-app-layout=phone],[data-app-layout=tablet]) .ws-settings-compact-tabs .ws-settings-pane { padding:0 8px 6px; }
html:root:is([data-app-layout=phone],[data-app-layout=tablet]) .ws-settings-compact-tabs .ws-settings-pane[hidden] { display:none!important; }
html:root:is([data-app-layout=phone],[data-app-layout=tablet]) .ws-settings-compact-tabs .ws-setting-row { min-height:44px;padding:5px 8px; }
html:root:is([data-app-layout=phone],[data-app-layout=tablet]) .ws-settings-compact-tabs .ws-settings-group-title { padding:7px 8px; }
html:root:is([data-app-layout=phone],[data-app-layout=tablet]) .ws-settings-compact-tabs .ws-settings-list { margin-bottom:6px; }
html:root:is([data-app-layout=phone],[data-app-layout=tablet]) .ws-settings-compact-tabs :is(.ws-setting-choice,.ws-setting-action,.ws-setting-switch,.ws-appearance-tab) { min-height:40px;padding:5px 6px; }
html:root:is([data-app-layout=phone],[data-app-layout=tablet]) .ws-settings-compact-tabs .ws-settings-membership { padding:9px 10px; }
html:root:is([data-app-layout=phone],[data-app-layout=tablet]) .ws-settings-compact-tabs .ws-storage-usage { margin-block:8px; }
html:root:is([data-app-layout=phone],[data-app-layout=tablet]) .ws-settings-compact-tabs .ws-appearance-tabs { margin-bottom:6px; }