/* The existing Home sidebar shell owns Settings navigation too. */
/* Chat/avatar/split controls belong to the conversation view, not Settings.
   Keep their DOM, handlers and saved selection intact for the return to chat. */
body.settings-page-open #switcherDesktop,
body.settings-page-open #switcherMobile { display: none !important; }
/* Legacy .settingBtn rules load late and hard-code dark backgrounds, including
   important hover/focus paint. Override only neutral Settings actions with the
   live palette; retain their existing geometry and semantic danger buttons. */
#account_settingsCont .settingBtn {
    background:var(--bg-200, #f1f1f1) !important;
    color:var(--text-100, var(--text-200, #202020)) !important;
}
#account_settingsCont .settingBtn:not(:disabled):not(.disabled):not([aria-disabled="true"]):is(:hover, :active, :focus) {
    background:var(--bg-300, #e3e3e3) !important;
}
#account_settingsCont .settingBtn:focus-visible {
    outline:2px solid var(--text-200, #555);
    outline-offset:3px;
}

#settingsSidebar { display: none; }
html:not([data-zb-sidebar-transient]) body.settings-page-open #theSidebar #agentList > :not(#settingsSidebar) { display: none !important; }
body.settings-page-open #agentList > #settingsSidebar { display: block; }
html:not(.zb-staging-nav) body.settings-page-open #zbSidebarPin { visibility: hidden; }
/* Module geometry, typography and states live in staging-navigation.css. */
body.settings-page-open #settingsSidebar { flex: none; }
/* Embedded/legacy hosts do not load the web navigation asset. */
html:not(.zb-staging-nav) body.settings-page-open #settingsSidebar { width:100%; max-width:none; padding:0; margin:0; color:var(--text-200); }
html:not(.zb-staging-nav) body.settings-page-open #settingsSidebar > .settings-sidebar-title { margin:0 0 8px; padding:0 12px; font-size:14px; line-height:22px; font-weight:600; color:var(--text-200); }
html:not(.zb-staging-nav) body.settings-page-open #agentList > #settingsSidebar { box-sizing:border-box; padding:16px 8px; }
/* Admin separator shares the shell line tint; do not fade its label or double-paint the border. */
#settingsSidebar .hr-with-text {
    background-color: transparent !important;
    border-color: var(--zb-shell-divider, color-mix(in srgb, var(--border-200) 50%, transparent)) !important;
}
body.settings-page-open #agentList > #settingsSidebar .hr-with-text {
    margin-left: 0 !important; margin-right: 0 !important; max-width: 100%;
}
/* Only sidebar-suppressed hosts retain the standalone Settings row layout.
   Web Settings rows use the same span/col/zbop rules as Home. */
body.settings-page-open #account_settingsContents #settingsSidebar .item {
    display: flex; align-items: center; width: 100%; min-height: 38px;
    margin: 0 0 6px; padding: 8px 10px; border: 1px solid transparent;
    border-radius: 12px; background: transparent; color: var(--text-200);
    cursor: pointer; font-size: 14px; text-align: left;
}
body.settings-page-open #settingsSidebar .icon {
    width: 22px; flex: 0 0 22px; margin: 0 9px 0 3px; text-align: center;
}
body.settings-page-open #account_settingsContents #settingsSidebar .item:hover { background: var(--bg-300); }
body.settings-page-open #account_settingsContents #settingsSidebar .selected {
    background: color-mix(in srgb, var(--text-100) 9%, transparent);
    border-color: color-mix(in srgb, var(--text-100) 12%, var(--border-300));
    color: var(--text-100);
}
body.settings-page-open #settingsSidebar .item:focus-visible { outline: 2px solid var(--text-200); outline-offset: -2px; }
html body.settings-page-open #account_settingsCont {
    position: fixed !important; top: 0 !important; bottom: 0 !important;
    left: var(--zb-nav-content-left, 300px) !important; right: 0 !important;
    width: auto !important; height: 100dvh !important; max-width: none !important;
    padding: 0 !important; margin: 0 !important; overflow: auto !important; display: block !important;
    background: var(--bg-100) !important; backdrop-filter: none !important;
    z-index: 60 !important;
}
html body.settings-page-open #account_settingsC2 {
    position: static !important; transform: none !important; width: 100% !important;
    max-width: none !important; max-height: none !important; height: auto !important; min-height: 100%; overflow: visible !important;
    padding: 0 !important; margin: 0 !important; border: 0 !important;
    border-radius: 0 !important; box-shadow: none !important; background: var(--bg-100) !important;
}
body.settings-page-open #customAgent_3x { border-radius: 0 !important; }
body.settings-page-open #account_settingsTop {
    display: none !important; align-items: center; gap: 14px; margin: 0; padding: 16px 24px !important;
    background: var(--bg-100) !important; color: var(--text-100) !important; border-radius: 0 !important;
    border-bottom: 1px solid var(--border-200); font-weight: 600;
}
body.settings-page-open #settingsMenuToggle {
    border: 0; border-radius: 12px; padding: 8px 12px; background: transparent;
    color: var(--text-200); cursor: pointer; font-size: 14px;
}
#settingsMenuToggle { display: none; }
body.settings-page-open #account_settingsContents {
    padding: 24px; margin: 0; width: 100%; height: auto !important;
    max-height: none !important; overflow: visible !important;
}
body.settings-page-open #account_settingsContents > .row { display: block; margin: 0 !important; }
body.settings-page-open #contentContainer {
    width: 100%; max-width: 1000px; min-width: 0; padding: 0; margin: 0 auto;
    /* The full page owns scrolling, not the old 70vh modal fragment viewport. */
    max-height: none !important; height: auto !important; overflow: visible !important;
}
/* Reuse the live Provider keys panel as Settings content, not a second fixed page. */
body.settings-page-open #contentContainer #providerKeysPage {
    position: static; inset: auto; z-index: auto; overflow: visible;
    padding: 0; font-weight: 400;
}
body.settings-page-open #contentContainer #providerKeysPage .agent-browser-hero,
body.settings-page-open #contentContainer #providerKeysPage .provider-keys-grid,
body.settings-page-open #contentContainer #providerKeysPage .provider-keys-section {
    /* Defeat the late discovery hero width, which adds a second 28px inset. */
    width: 100% !important; max-width: 100%;
}
/* Bootstrap's negative row gutters otherwise cross the fragment's edges. */
body.settings-page-open #contentContainer #usagePage {
    display: block !important;
    position: static; inset: auto; z-index: auto; overflow: visible;
    width: 100%; min-width: 0; padding: 0; font-weight: 400;
}
body.settings-page-open #contentContainer #usagePage .usage-page-shell {
    width: 100% !important; max-width: 100% !important; padding: 0 !important;
    height: auto !important; max-height: none !important; overflow: visible !important;
}
body.settings-page-open #contentContainer #usagePageBody {
    height: auto !important; max-height: none !important; overflow: visible !important;
}
body.settings-page-open #contentContainer .row { margin-left: 0; margin-right: 0; }
/* Legacy/app shells without the web controller still have a full-page sidebar. */
html:not(.zb-staging-nav) body.settings-page-open #theSidebar {
    display: block !important; position: fixed !important; top: 0; left: 0;
    width: 300px; height: 100dvh; z-index: 71;
}
@media (max-width: 991px) {
    html body.settings-page-open #account_settingsCont { left: var(--zb-nav-content-left, 0px) !important; }
    body.settings-page-open #settingsMenuToggle { display: inline-flex; }
    body.settings-page-open #account_settingsContents { padding: 18px 16px; }
    body.settings-page-open #account_settingsTop { display: flex !important; padding: 12px 16px !important; }
    html:not(.zb-staging-nav) body.settings-page-open #theSidebar { display: none !important; }
    html:not(.zb-staging-nav) body.settings-page-open.mobile-sidebar-open #theSidebar { display: block !important; }
}
/* Shared account primitives: keep Security geometry while grouping Profile's independent saves. */
#zbAppearanceSettings .zb-appearance { padding-top: 0; }
#zbAppearanceSettings .zb-appearance > h1 { letter-spacing: normal; }
#settingsCreatedSites, #settingsTopSites, #zbAppearanceSettings .zb-appearance, #settingsSecurity, #settingsProfile, #settingsBetaFeatures, #zbKeyboardSettings, #settingsGeneral, #settingsApi, #settingsDataControls, #settingsArchived { max-width: 850px; margin: 0 auto; color: var(--text-100); font-weight: 400; }
#settingsCreatedSites h2, #settingsTopSites h2, #zbAppearanceSettings .zb-appearance > h1, #settingsSecurity h2, #settingsProfile h2, #settingsBetaFeatures h2, #zbKeyboardSettings h2, #settingsGeneral h2, #settingsApi h2, #settingsDataControls h2, #settingsArchived h2 { margin: 0 0 36px; font-size: 24px; line-height: 1.4; font-weight: 600; }
#settingsSecurity > section + section, #settingsProfile > section + section, #settingsBetaFeatures > section + section, #zbKeyboardSettings > section + section, #settingsGeneral > section + section, #settingsApi > section ~ section, #settingsDataControls > section + section, #settingsArchived > section + section { margin-top: 36px; }
#settingsSecurity h3, #settingsProfile h3, #settingsBetaFeatures h3, #zbKeyboardSettings h3, #settingsGeneral h3, #settingsApi h3, #settingsDataControls h3, #settingsArchived h3 { margin: 0 0 16px; font-size: 17px; line-height: 1.5; font-weight: 500; }
#settingsSecurity .security-group, #settingsProfile .profile-group, #settingsBetaFeatures .beta-group, #zbKeyboardSettings .keyboard-group, #settingsGeneral .general-group, #settingsApi .api-settings__group, #settingsDataControls .data-controls-group, #settingsArchived .archived-group-card { padding: 0 18px; border: 1px solid var(--border-300); border-radius: 16px; }
#settingsSecurity .security-row, #settingsProfile .profile-row, #settingsBetaFeatures .beta-row, #zbKeyboardSettings .zb-shortcut-row, #settingsGeneral .general-row, #settingsDataControls .data-controls-row { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 18px 0; }
#settingsSecurity .security-row + .security-row, #settingsProfile .profile-row + .profile-row, #settingsBetaFeatures .beta-row + .beta-row, #zbKeyboardSettings .zb-shortcut-row + .zb-shortcut-row, #settingsGeneral .general-row + .general-row, #settingsDataControls .data-controls-row + .data-controls-row { border-top: 1px solid var(--border-300); }
#settingsSecurity .security-row > div, #settingsProfile .profile-row > div, #settingsBetaFeatures .beta-row > div, #zbKeyboardSettings .zb-shortcut-row > div, #settingsGeneral .general-row > .settings-general-link-info, #settingsDataControls .data-controls-row > div { min-width: 0; }
#settingsSecurity h4, #settingsProfile h4, #settingsBetaFeatures h4, #settingsBetaFeatures .beta-label, #zbKeyboardSettings label, #settingsGeneral .settings-general-link-title { margin: 0; font-size: 15px; font-weight: 500; line-height: 1.5; }
#settingsSecurity p, #settingsProfile p, #settingsBetaFeatures p, #zbKeyboardSettings p, #zbKeyboardSettings small, #settingsGeneral p, #settingsApi p, #settingsDataControls p, #settingsArchived p { margin: 4px 0 0; color: var(--text-200); font-size: 13px; line-height: 1.6; }
#settingsSecurity .security-note, #settingsProfile .profile-note, #settingsBetaFeatures .beta-note, #zbKeyboardSettings .keyboard-note { margin: -8px 0 16px; }
#settingsSecurity .security-action { display: inline-flex; flex-shrink: 0; align-items: center; justify-content: flex-end; gap: 14px; min-height: 44px; color: var(--text-100); font-size: 14px; text-decoration: none; }
#settingsSecurity .security-action:hover { text-decoration: underline; text-underline-offset: 3px; }
#settingsSecurity .security-action:focus-visible { outline: 2px solid var(--text-200); outline-offset: 4px; border-radius: 4px; }
#settingsSecurity .security-action > span { font-size: 24px; line-height: 1; }
#settingsSecurity button { cursor: pointer; }
#settingsSecurity button.security-action { background: none; border: 0; padding: 0; }
#settingsSecurity [hidden], #settingsProfile [hidden], #settingsBetaFeatures [hidden], #settingsApi [hidden], #settingsDataControls [hidden], #settingsArchived [hidden] { display: none !important; }
#settingsSecurity #securityPasswordStatus:not(:empty) { margin: 0 0 18px; overflow-wrap: anywhere; }
#settingsSecurity .security-password-form { max-width: 440px; padding-bottom: 18px; }
#settingsSecurity .security-password-form fieldset { border: 0; padding: 0; margin: 0; min-width: 0; }
#settingsSecurity .security-password-form label { display: block; margin: 14px 0 6px; font-size: 14px; }
#settingsSecurity .security-password-form input, #settingsProfile input:not([type="checkbox"]), #settingsApi input { display: block; width: 100%; min-height: 44px; box-sizing: border-box; background: var(--bg-000); color: var(--text-100); border: 1px solid var(--border-300); border-radius: 8px; padding: 10px 12px; }
#settingsSecurity .security-password-form button, #settingsProfile button, #settingsProfile .profile-button, #settingsBetaFeatures button, #zbKeyboardSettings button, #settingsApi .api-settings__button { min-height: 44px; margin-top: 14px; padding: 8px 16px; border: 1px solid var(--border-300); border-radius: 8px; background: var(--bg-000); color: var(--text-100); }
#settingsSecurity .security-password-form :focus-visible, #settingsProfile :focus-visible, #settingsBetaFeatures :focus-visible, #zbKeyboardSettings :focus-visible, #settingsGeneral a:focus-visible, #settingsApi :is(button, input, a):focus-visible, #settingsDataControls :focus-visible, #settingsArchived :is(button, input, select):focus-visible { outline: 2px solid var(--text-200); outline-offset: 3px; }
#settingsSecurity .security-password-form :disabled, #settingsProfile :disabled, #settingsBetaFeatures :disabled, #zbKeyboardSettings :disabled, #settingsApi :disabled, #settingsDataControls :disabled, #settingsArchived :disabled { opacity: .6; cursor: not-allowed; }
#settingsSecurity .security-availability { flex-shrink: 0; color: var(--text-200); font-size: 12px; }
@media (max-width: 575px) {
    #settingsCreatedSites h2, #settingsTopSites h2, #zbAppearanceSettings .zb-appearance > h1, #settingsSecurity h2, #settingsProfile h2, #settingsBetaFeatures h2, #zbKeyboardSettings h2, #settingsGeneral h2, #settingsApi h2, #settingsDataControls h2, #settingsArchived h2 { font-size: 22px; margin-bottom: 28px; }
    #settingsSecurity .security-group, #settingsProfile .profile-group, #settingsBetaFeatures .beta-group, #zbKeyboardSettings .keyboard-group, #settingsGeneral .general-group, #settingsApi .api-settings__group, #settingsDataControls .data-controls-group, #settingsArchived .archived-group-card { padding: 0 14px; }
    #settingsSecurity .security-row, #settingsProfile .profile-row, #settingsBetaFeatures .beta-row, #zbKeyboardSettings .zb-shortcut-row, #settingsGeneral .general-row, #settingsDataControls .data-controls-row { align-items: flex-start; flex-direction: column; gap: 8px; padding: 16px 0; }
    #settingsSecurity .security-action { justify-content: flex-start; }
}
/* General is an overview, with native links using the shared account rows. */
#settingsGeneral > header + section { margin-top: 36px; }
#settingsGeneral .general-row { color: var(--text-100); text-decoration: none; min-height: 44px; }
#settingsGeneral .settings-general-link-info { flex: 1; display: block; min-width: 0; }
#settingsGeneral .settings-general-link-title { display: block; }
#settingsGeneral .settings-general-description { display: block; margin-top: 4px; color: var(--text-200); font-size: 13px; line-height: 1.6; }
#settingsGeneral p, #settingsGeneral .settings-general-link-info { overflow-wrap: anywhere; }
#settingsGeneral .settings-general-arrow { flex: none; font-size: 24px; line-height: 1; }
#settingsGeneral .general-row:hover .settings-general-link-title { text-decoration: underline; text-underline-offset: 3px; }
#settingsGeneral a:focus-visible { border-radius: 8px; }
@media (max-width: 575px) { #settingsGeneral .general-row { flex-direction: row; align-items: center; gap: 16px; } }

/* Page-specific composition on the shared account primitives. */
#settingsProfile > section { margin-top: 36px; }
#settingsProfile > h2 + section { margin-top: 0; }
/* Beta uses the same account frame; its native checkbox retains delegated saves. */
#settingsBetaFeatures .beta-label { display: block; cursor: pointer; }
#settingsBetaFeatures p { overflow-wrap: anywhere; }
#settingsBetaFeatures .beta-upgrade { margin-top: 0; flex-shrink: 0; font: inherit; font-size: 14px; cursor: pointer; }
#settingsBetaFeatures .beta-upgrade:hover { background: var(--bg-200); }
#settingsBetaFeatures .beta-toggle { appearance: none; -webkit-appearance: none; position: relative; flex: none; box-sizing: border-box; width: 44px; height: 26px; min-height: 26px; margin: 0; border: 1px solid var(--border-300); border-radius: 16px; background: var(--bg-300); cursor: pointer; }
#settingsBetaFeatures .beta-toggle::before { content: ''; position: absolute; top: 3px; left: 3px; width: 18px; height: 18px; border-radius: 50%; background: #fff; transition: transform .16s ease; }
#settingsBetaFeatures .beta-toggle:disabled { cursor: not-allowed; }
#settingsBetaFeatures .beta-toggle:checked { background: #087f65; }
#settingsBetaFeatures .beta-toggle:checked::before { transform: translateX(18px); }
@media (prefers-reduced-motion: reduce) { #settingsBetaFeatures .beta-toggle::before { transition: none; } }

#settingsProfile .profile-form-content { padding: 18px 0; }
#settingsProfile .profile-icon-heading { display: flex; align-items: center; gap: 8px; }
#settingsProfile .profile-icon-heading > svg { flex: none; width: 20px; height: 20px; }
#settingsProfile label, #settingsApi label { display: block; margin: 0 0 6px; font-size: 15px; font-weight: 500; line-height: 1.5; }
#settingsProfile input:not([type="checkbox"]), #settingsApi input { min-width: 0; font: inherit; font-size: 14px; }
#settingsProfile #settingsUsername { margin-top: 12px; }
#settingsProfile .profile-fields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px 16px; }
#settingsProfile .profile-fields > div { min-width: 0; }
#settingsProfile .profile-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 12px; margin-top: 16px; }
#settingsProfile button, #settingsProfile .profile-button, #zbKeyboardSettings button, #settingsApi .api-settings__button { display: inline-flex; align-items: center; justify-content: center; gap: 8px; box-sizing: border-box; max-width: 100%; margin-top: 0; font: inherit; font-size: 14px; line-height: 1.5; text-decoration: none; cursor: pointer; }
#settingsProfile button:not(:disabled):hover, #settingsProfile .profile-button:hover, #zbKeyboardSettings button:not(:disabled):hover, #settingsApi .api-settings__button:not(:disabled):hover { background: var(--bg-200); }
#settingsProfile .profile-member { display: flex; flex-wrap: wrap; gap: 8px 16px; margin-top: 20px; font-size: 13px; color: var(--text-200); }
#settingsProfile .profile-muted { color: var(--text-200); }
#settingsProfile .profile-connection { display: flex; flex-direction: column; align-items: flex-start; gap: 10px; max-width: 55%; font-size: 14px; }
#settingsProfile .profile-connection .profile-actions { margin-top: 0; }
#settingsProfile .profile-notice { margin-top: 18px; padding: 14px 16px; border: 1px solid var(--border-300); border-radius: 8px; background: var(--bg-200); font-size: 14px; }
#settingsProfile .profile-checkbox { display: flex; align-items: center; gap: 12px; min-height: 44px; margin: 12px 0 4px; cursor: pointer; }
#settingsProfile input[type="checkbox"], #zbKeyboardSettings input[type="checkbox"] { flex: 0 0 18px; width: 18px; height: 18px; margin: 0; accent-color: var(--text-100); }
#settingsProfile [role="status"] { font-size: 13px; }
#settingsProfile .profile-actions + [role="status"] { margin-top: 10px; }
#settingsProfile p, #settingsProfile [role="status"], #settingsProfile a, #settingsProfile .profile-connection { overflow-wrap: anywhere; }
#settingsProfile a:not(.profile-button) { color: var(--text-100); text-decoration: underline; text-underline-offset: 3px; }
#settingsProfile #settingsUsernameLink:not([hidden]) { display: inline-block; margin-top: 8px; font-size: 13px; }
#settingsProfile .profile-verified { display: inline-flex; align-items: center; gap: 6px; color: var(--text-100); }
#settingsProfile .profile-worldid-logo { flex: 0 0 20px; width: 20px; height: 20px; vertical-align: middle; }
#settingsProfile img.profile-worldid-logo { filter: none; }
html.dark #settingsProfile img.profile-worldid-logo, html[data-theme="dark"] #settingsProfile img.profile-worldid-logo { filter: brightness(0) invert(1); }
#settingsProfile #widQr:empty { display: none; }
#settingsProfile #widQr canvas { display: block; max-width: 100%; height: auto !important; }
@media (max-width: 575px) {
    #settingsProfile .profile-fields { grid-template-columns: minmax(0, 1fr); gap: 16px; }
    #settingsProfile .profile-form-content { padding: 16px 0; }
    #settingsProfile .profile-connection { max-width: 100%; }
}
/* Keyboard composition; controls and cards inherit the account primitives above. */
#zbKeyboardSettings .keyboard-toolbar { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 16px; margin-bottom: 36px; }
#zbKeyboardSettings #zbShortcutStatus { flex: 1 1 180px; margin: 0; }
#zbKeyboardSettings .keyboard-shortcut-info { display: flex; align-items: center; gap: 12px; flex: 1; min-height: 44px; }
#zbKeyboardSettings .zb-shortcut-name { min-width: 0; }
#zbKeyboardSettings label { display: block; cursor: pointer; }
#zbKeyboardSettings small { display: block; overflow-wrap: anywhere; }
#zbKeyboardSettings p, #zbKeyboardSettings label, #zbKeyboardSettings button { overflow-wrap: anywhere; }
#zbKeyboardSettings .keyboard-bindings { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 8px; max-width: 50%; }
@media (max-width: 575px) {
    #zbKeyboardSettings .keyboard-toolbar { margin-bottom: 28px; }
    #zbKeyboardSettings .keyboard-bindings { max-width: 100%; justify-content: flex-start; padding-left: 30px; box-sizing: border-box; }
}
/* Read-only security history timeline; no styles escape this Security panel. */
#settingsSecurity .security-history { padding: 16px 0 24px; border-top: 1px solid var(--border-300); overflow-wrap: anywhere; }
#settingsSecurity .security-history + .security-row { border-top: 1px solid var(--border-300); }
#settingsSecurity #securityHistoryStatus { min-height: 1.6em; margin-top: 14px; }
#settingsSecurity #securityHistoryList { list-style: none; margin: 16px 0 0; padding: 0 0 0 16px; border-left: 2px solid var(--border-300); }
#settingsSecurity #securityHistoryList:empty { display: none; }
#settingsSecurity #securityHistoryList > li { display: grid; gap: 6px; padding: 16px 0; border-top: 1px solid var(--border-300); min-width: 0; }
#settingsSecurity #securityHistoryList strong { color: var(--text-100); }
#settingsSecurity #securityHistoryList time, #settingsSecurity #securityHistoryList span { color: var(--text-200); font-size: 13px; line-height: 1.6; }
#settingsSecurity .security-history-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
#settingsSecurity .security-history-actions button { min-height: 44px; padding: 8px 16px; border: 1px solid var(--border-300); border-radius: 8px; background: var(--bg-000); color: var(--text-100); font: inherit; font-size: 14px; }
#settingsSecurity .security-history-actions button:focus-visible { outline: 2px solid var(--text-200); outline-offset: 3px; }
#settingsSecurity .security-history-actions button:disabled { opacity: .6; cursor: not-allowed; }
/* The browser list is view-only and uses the live light/dark Settings palette. */
#settingsSecurity .security-browser-sessions { padding: 16px 0 24px; border-top: 1px solid var(--border-300); overflow-wrap: anywhere; }
#settingsSecurity .security-browser-sessions + .security-row { border-top: 1px solid var(--border-300); }
#settingsSecurity #browserSessionsStatus { min-height: 1.6em; margin-top: 14px; }
#settingsSecurity #browserSessionsList { list-style: none; margin: 16px 0 0; padding: 0; }
#settingsSecurity #browserSessionsList:empty { display: none; }
#settingsSecurity #browserSessionsList > li { padding: 16px 0; border-top: 1px solid var(--border-300); }
#settingsSecurity .browser-session-heading { display: flex; align-items: center; flex-wrap: wrap; gap: 8px 12px; font-size: 14px; }
#settingsSecurity .browser-session-heading strong { font-weight: 500; }
#settingsSecurity .browser-session-current { border: 1px solid var(--border-300); border-radius: 999px; padding: 3px 9px; background: var(--bg-200); color: var(--text-100); font-size: 12px; }
#settingsSecurity #browserSessionsList dl { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 4px 16px; margin: 10px 0 0; font-size: 13px; line-height: 1.6; }
#settingsSecurity #browserSessionsList dt { color: var(--text-200); font-weight: 400; }
#settingsSecurity #browserSessionsList dd { margin: 0; min-width: 0; color: var(--text-100); }
#settingsSecurity .browser-sessions-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
#settingsSecurity .browser-sessions-actions button { min-height: 44px; padding: 8px 16px; border: 1px solid var(--border-300); border-radius: 8px; background: var(--bg-000); color: var(--text-100); font: inherit; font-size: 14px; }
#settingsSecurity .browser-sessions-actions button:focus-visible { outline: 2px solid var(--text-200); outline-offset: 3px; }
#settingsSecurity .browser-sessions-actions button:disabled { opacity: .6; cursor: not-allowed; }
@media (max-width: 575px) {
    #settingsSecurity #browserSessionsList dl { grid-template-columns: minmax(0, 1fr); gap: 0; }
    #settingsSecurity #browserSessionsList dd + dt { margin-top: 8px; }
}
#settingsSecurity .security-passkeys { border-top: 1px solid var(--border-300); padding: 16px 0 24px; overflow-wrap: anywhere; }
#settingsSecurity .security-passkeys fieldset { border: 0; padding: 0; margin: 0; min-width: 0; }
#settingsSecurity .security-passkeys label { display: block; margin: 12px 0 6px; }
#settingsSecurity .security-passkeys input { display: block; box-sizing: border-box; width: 100%; max-width: 440px; min-height: 44px; padding: 10px 12px; color: var(--text-100); background: var(--bg-000); border: 1px solid var(--border-300); border-radius: 8px; }
#settingsSecurity .security-passkeys button { min-height: 44px; margin: 12px 8px 0 0; padding: 8px 16px; color: var(--text-100); background: var(--bg-000); border: 1px solid var(--border-300); border-radius: 8px; }
#settingsSecurity .security-passkeys :focus-visible { outline: 2px solid var(--text-200); outline-offset: 3px; }
#settingsSecurity .security-passkeys :disabled { opacity: .6; cursor: not-allowed; }
#settingsSecurity .security-passkey-row { margin-top: 18px; padding-top: 8px; border-top: 1px solid var(--border-300); }
/* Embedded mode has no Home shell: retain all Settings links in-page. */
body.settings-page-open #account_settingsContents #settingsSidebar { display: block; margin-bottom: 24px; }
/* Authenticator setup and challenge: intentionally scoped, including standalone fallbacks. */
.security-authenticator { padding: 16px 0 24px; overflow-wrap: anywhere; }
/* The master switch reflects confirmed server policy; pending/unknown states are disabled. */
#securityMfaToggle { appearance:none; -webkit-appearance:none; flex:none; position:relative; box-sizing:border-box; width:44px; height:26px; min-height:26px; max-height:26px; margin:0; border:1px solid var(--border-200,#aaa); border-radius:999px; background:var(--bg-300,#ddd); cursor:pointer; }
#securityMfaToggle::before { content:''; position:absolute; width:18px; height:18px; left:3px; top:3px; border-radius:50%; background:var(--text-200,#555); transition:transform .16s ease; }
#securityMfaToggle:checked { background:var(--text-100,#202020); border-color:var(--text-100,#202020); }
#securityMfaToggle:checked::before { transform:translateX(18px); background:var(--bg-100,#fff); }
#securityMfaToggle:focus-visible { outline:2px solid var(--text-200,#555); outline-offset:3px; }
#securityMfaToggle:disabled { cursor:default; opacity:.55; }
@media (prefers-reduced-motion:reduce) { #securityMfaToggle::before { transition:none; } }
.security-authenticator label { display: block; margin: 14px 0 6px; font-size: 14px; }
.security-authenticator input:not([type="checkbox"]), .security-authenticator select { display: block; box-sizing: border-box; width: 100%; max-width: 440px; min-height: 44px; padding: 10px 12px; color: var(--text-100, #202020); background: var(--bg-000, #fff); border: 1px solid var(--border-300, #ccc); border-radius: 8px; }
.security-authenticator button { min-height: 44px; margin: 12px 8px 0 0; padding: 8px 16px; color: var(--text-100, #202020); background: var(--bg-000, #fff); border: 1px solid var(--border-300, #ccc); border-radius: 8px; cursor: pointer; }
.security-authenticator :focus-visible { outline: 2px solid var(--text-200, #555); outline-offset: 3px; }
.security-authenticator :disabled { opacity: .6; cursor: not-allowed; }
.security-authenticator canvas { display: block; max-width: 100%; height: auto; margin: 16px 0; }
.security-authenticator code, .security-authenticator pre { display: block; white-space: pre-wrap; overflow-wrap: anywhere; user-select: all; font-size: 15px; }
.security-authenticator [role="status"] { margin: 0 0 16px; }
.authenticator-challenge-page { margin: 0; padding: 24px; box-sizing: border-box; background: #fff; color: #202020; font: 16px/1.6 system-ui, sans-serif; }
.authenticator-challenge-page main { max-width: 480px; margin: 8vh auto; }
.authenticator-challenge-page h1 { font-size: 24px; font-weight: 600; }
.authenticator-challenge-page input[type="checkbox"] { margin-top: 16px; }
.authenticator-challenge-page input[type="checkbox"] + label { display: inline; margin-left: 8px; }

/* Keep availability badges out of textContent: Settings routes by its label. */
#settingsSidebar .item[data-settings-badge]::after {
    content: attr(data-settings-badge);
    margin-left: auto;
    padding: 2px 7px;
    border: 1px solid var(--border-300);
    border-radius: 999px;
    background: var(--bg-200);
    color: var(--text-200);
    font-size: 10px;
    font-weight: 500;
    line-height: 1.4;
    flex: none;
}

/* Notifications keeps channel availability honest until delivery is connected. */
#settingsNotifications { max-width: 850px; margin: 0 auto; color: var(--text-100); font-weight: 400; }
#settingsNotifications h2 { margin: 0 0 36px; font-size: 24px; line-height: 1.4; font-weight: 600; }
#settingsNotifications .notification-section > h3 { margin-bottom: 8px; font-size: 17px; font-weight: 500; }
#settingsNotifications .notification-availability { margin-bottom: 20px; font-size: 13px; }
#settingsNotifications .notification-group { border: 1px solid var(--border-300); border-radius: 18px; padding: 0 20px; }
#settingsNotifications .notification-preference { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 18px 0; }
#settingsNotifications .notification-preference + .notification-preference { border-top: 1px solid var(--border-300); }
#settingsNotifications .notification-preference > div { min-width: 0; }
#settingsNotifications h4 { margin: 0 0 4px; font-size: 15px; line-height: 1.5; font-weight: 500; color: var(--text-100); }
#settingsNotifications .notification-preference p { font-size: 13px; }
#settingsNotifications .notification-channel { flex: none; padding: 7px 13px; margin: 0; min-height: 36px; border: 1px solid var(--border-300); border-radius: 999px; background: var(--bg-200); color: var(--text-200); font: inherit; font-size: 13px; line-height: 1.5; white-space: nowrap; opacity: 1; cursor: default; box-shadow: none; }
#settingsNotifications .settings-notification-row { display: flex; align-items: flex-start; gap: 12px; margin-top: 32px; padding: 20px; border-radius: 18px; background: var(--bg-200); }
@media (max-width: 575px) {
    #settingsNotifications .notification-group { padding: 0 16px; }
    #settingsNotifications .notification-preference { flex-direction: column; align-items: flex-start; gap: 12px; padding: 16px 0; }
    #settingsNotifications .settings-notification-row { padding: 16px; }
}
#settingsNotifications .settings-notification-row > svg { flex: 0 0 20px; width: 20px; height: 20px; margin-top: 2px; fill: currentColor; stroke: none; color: var(--text-100); }
#settingsNotifications .settings-notification-details { min-width: 0; }
#settingsNotifications h3 { margin: 0 0 8px; font-size: 14px; font-weight: 600; line-height: 1.6; }
#settingsNotifications p { margin: 0; color: var(--text-200); line-height: 1.6; }

#settingsNotifications a { color: inherit; text-decoration: underline; text-underline-offset: 3px; }

/* Data/Archive-specific controls; frame, headings, cards and row rhythm are shared above. */
#settingsDataControls p, #settingsArchived p { overflow-wrap: anywhere; }
#settingsDataControls .data-controls-action, #settingsArchived button:not(.archived-title) { display: inline-flex; align-items: center; justify-content: center; gap: 8px; box-sizing: border-box; max-width: 100%; min-height: 44px; margin: 0; padding: 8px 16px; border: 1px solid var(--border-300); border-radius: 8px; background: var(--bg-000); color: var(--text-100); font: inherit; font-size: 14px; line-height: 1.5; text-decoration: none; cursor: pointer; overflow-wrap: anywhere; }
#settingsDataControls .data-controls-action { flex-shrink: 0; }
#settingsDataControls .data-controls-action:not(:disabled):hover, #settingsArchived button:not(.archived-title):not(:disabled):hover { background: var(--bg-200); }
#settingsArchived input, #settingsArchived select { display: block; width: 100%; min-width: 0; min-height: 44px; box-sizing: border-box; background: var(--bg-000); color: var(--text-100); border: 1px solid var(--border-300); border-radius: 8px; padding: 10px 12px; font: inherit; font-size: 14px; }
#settingsArchived label { display: block; margin: 0 0 6px; font-size: 15px; font-weight: 500; line-height: 1.5; }
/* Local destructive action only: no changes to global danger or confirmation UI. */
#settingsDataControls .data-controls-danger { color: var(--danger, #c94646); border-color: color-mix(in srgb, var(--danger, #c94646) 45%, var(--border-300)); background: color-mix(in srgb, var(--danger, #c94646) 8%, var(--bg-100)); }
#settingsDataControls .data-controls-danger:not(:disabled):hover { background: color-mix(in srgb, var(--danger, #c94646) 15%, var(--bg-100)); }