.ifp-pwa-controls {
    position: fixed;
    left: 16px;
    right: 16px;
    bottom: max(16px, env(safe-area-inset-bottom));
    z-index: 2147483000;
    max-width: 720px;
    margin: 0 auto;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
.ifp-pwa-controls[hidden] { display: none !important; }
.ifp-pwa-controls__body {
    background: #fff;
    border: 1px solid rgba(0,0,0,.12);
    border-radius: 14px;
    box-shadow: 0 10px 30px rgba(0,0,0,.18);
    padding: 14px;
}
.ifp-pwa-controls__title { font-size: 16px; font-weight: 700; margin-bottom: 4px; }
.ifp-pwa-controls__message { font-size: 13px; line-height: 1.4; margin-bottom: 10px; color: #333; }
.ifp-pwa-controls__message.is-error { color: #a00; }
.ifp-pwa-controls__message.is-info { color: #4b5563; }
.ifp-pwa-controls__actions { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; width: 100%; margin-top: 10px; }
.ifp-pwa-controls__actions[hidden] { display: none !important; }
.ifp-pwa-controls__actions > .ifp-btn { flex: 1 1 160px; width: auto; min-width: 0; min-height: 44px; box-sizing: border-box; text-align: center; }
.ifp-btn { border: 0; border-radius: 8px; padding: 10px 13px; font-size: 14px; font-weight: 600; cursor: pointer; line-height: 1.2; }
.ifp-btn:disabled { opacity: .6; cursor: not-allowed; }
.ifp-btn--primary { background: #007cba; color: #fff; }
.ifp-btn--secondary { background: #f0f0f1; color: #1d2327; }
.ifp-btn--link { background: transparent; color: #50575e; padding-left: 4px; padding-right: 4px; }
@media (max-width: 480px) {
    .ifp-pwa-controls { left: 10px; right: 10px; max-width: none; }
    .ifp-pwa-controls__actions { display: grid; grid-template-columns: 1fr; gap: 8px; }
    .ifp-pwa-controls__actions > .ifp-btn, .ifp-pwa-controls__install, .ifp-pwa-controls__install .ifp-btn { width: 100%; min-height: 44px; }
    .ifp-btn--link { padding-left: 10px; padding-right: 10px; }
}
.ifp-diagnostics { margin-top: 12px; padding-top: 10px; border-top: 1px solid rgba(0,0,0,.10); font-size: 12px; }
.ifp-diagnostics__header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 7px; }
.ifp-diagnostics__header .ifp-btn { padding: 3px 6px; font-size: 11px; }
.ifp-diagnostics__row { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; margin: 5px 0; }
.ifp-diagnostics__row--stack { display: block; }
.ifp-diagnostics__row--stack code { display: block; margin-top: 3px; }
.ifp-diagnostics code { font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace; font-size: 11px; word-break: break-all; background: #f6f7f7; padding: 2px 4px; border-radius: 4px; }
.ifp-diagnostics__actions { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 9px; }
.ifp-diagnostics__actions .ifp-btn { padding: 7px 9px; font-size: 11px; }
.ifp-pwa-controls__install { margin-top: 0; flex: 1 1 180px; min-width: 160px; }
.ifp-pwa-controls__install .ifp-btn { width: 100%; min-height: 44px; }
.ifp-pwa-controls--install-only .ifp-pwa-controls__body { background: transparent; border: 0; box-shadow: none; padding: 0; }
.ifp-pwa-controls--install-only .ifp-pwa-controls__install { margin-top: 0; }
.ifp-pwa-controls__install[hidden] { display: none !important; }

.ifp-foreground-notification {
    position: fixed;
    top: max(16px, env(safe-area-inset-top));
    left: 16px;
    right: 16px;
    max-width: 520px;
    margin: 0 auto;
    z-index: 2147483647;
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 14px 16px;
    background: #fff;
    border: 1px solid rgba(0,0,0,.14);
    border-radius: 12px;
    box-shadow: 0 14px 40px rgba(0,0,0,.2);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
.ifp-foreground-notification__content { min-width: 0; flex: 1; }
.ifp-foreground-notification__title { font-size: 14px; font-weight: 700; margin-bottom: 3px; }
.ifp-foreground-notification__body { font-size: 13px; line-height: 1.45; color: #333; }
.ifp-foreground-notification__close { width: 34px; height: 34px; flex: 0 0 34px; border: 0; border-radius: 8px; background: #f0f0f1; color: #1d2327; font-size: 22px; line-height: 1; cursor: pointer; }

.ifp-ios-install-guide { position: fixed; inset: 0; z-index: 2147483647; display: flex; align-items: center; justify-content: center; padding: 20px; box-sizing: border-box; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
.ifp-ios-install-guide[hidden] { display: none !important; }
.ifp-ios-install-guide__backdrop { position: absolute; inset: 0; background: rgba(0,0,0,.42); }
.ifp-ios-install-guide__card { position: relative; width: min(520px, 100%); box-sizing: border-box; background: #fff; border-radius: 16px; box-shadow: 0 20px 60px rgba(0,0,0,.24); padding: 22px; max-height: min(90vh, 680px); overflow: auto; }
.ifp-ios-install-guide__close { position: absolute; top: 10px; right: 12px; width: 36px; height: 36px; border: 0; border-radius: 50%; background: #f0f0f1; font-size: 24px; line-height: 1; cursor: pointer; }
.ifp-ios-install-guide__steps { margin: 12px 0 18px 20px; padding: 0; line-height: 1.6; font-size: 14px; }
.ifp-ios-install-guide__steps li { margin: 7px 0; }

.ifp-install-confirm {
    position: fixed;
    inset: 0;
    z-index: 2147483647;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    box-sizing: border-box;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
.ifp-install-confirm[hidden] { display: none !important; }
.ifp-install-confirm__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,.42);
}
.ifp-install-confirm__card {
    position: relative;
    width: min(420px, 100%);
    box-sizing: border-box;
    background: #fff;
    border: 1px solid rgba(0,0,0,.12);
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0,0,0,.24);
    padding: 22px;
    outline: none;
}
.ifp-install-confirm__title {
    font-size: 18px;
    line-height: 1.3;
    font-weight: 700;
    margin-bottom: 8px;
    color: #1d2327;
}
.ifp-install-confirm__message {
    font-size: 14px;
    line-height: 1.5;
    color: #50575e;
}
.ifp-install-confirm__actions {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 10px;
    margin-top: 18px;
}
.ifp-install-confirm__actions .ifp-btn {
    min-width: 92px;
    min-height: 44px;
    box-sizing: border-box;
}
@media (max-width: 480px) {
    .ifp-install-confirm { padding: 14px; }
    .ifp-install-confirm__card { padding: 18px; }
    .ifp-install-confirm__actions { display: grid; grid-template-columns: 1fr 1fr; }
    .ifp-install-confirm__actions .ifp-btn { width: 100%; }
}

.ifp-foreground-notification__open { display: inline-block; margin-top: 8px; color: #005a9c; font-weight: 700; text-decoration: underline; }


/* Mobile two-stage onboarding. Preserve the v1.1.20 card layout and use Ascend orange. */
#ifp-pwa-controls .ifp-pwa-controls__message.is-error { color: #b91c1c !important; }
#ifp-pwa-controls button.ifp-btn {
    -webkit-appearance: none !important;
    appearance: none !important;
    background-image: none !important;
    box-sizing: border-box !important;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif !important;
    font-weight: 600 !important;
    text-decoration: none !important;
    text-transform: none !important;
}
#ifp-pwa-controls.ifp-pwa-controls--stage-install [data-ifp-install-wrap] { order: -1; }
#ifp-pwa-controls.ifp-pwa-controls--stage-install [data-ifp-dismiss] { order: 1; }
#ifp-pwa-controls.ifp-pwa-controls--stage-notifications [data-ifp-enable] { order: -1; }
#ifp-pwa-controls.ifp-pwa-controls--stage-notifications [data-ifp-dismiss] { order: 1; }
#ifp-pwa-controls.ifp-pwa-controls--stage-install button[data-ifp-install],
#ifp-pwa-controls.ifp-pwa-controls--stage-notifications button[data-ifp-enable] {
    background: #ff5a00 !important; border-color: #ff5a00 !important; color: #fff !important;
}
#ifp-pwa-controls.ifp-pwa-controls--stage-install button[data-ifp-install]:hover,
#ifp-pwa-controls.ifp-pwa-controls--stage-install button[data-ifp-install]:active,
#ifp-pwa-controls.ifp-pwa-controls--stage-notifications button[data-ifp-enable]:hover,
#ifp-pwa-controls.ifp-pwa-controls--stage-notifications button[data-ifp-enable]:active {
    background: #e94f00 !important; border-color: #e94f00 !important; color: #fff !important;
}
#ifp-pwa-controls.ifp-pwa-controls--stage-install button[data-ifp-dismiss],
#ifp-pwa-controls.ifp-pwa-controls--stage-notifications button[data-ifp-dismiss] {
    background: #f4f4f5 !important; border-color: #d4d4d8 !important; color: #252525 !important;
}
#ifp-pwa-controls [hidden] { display: none !important; }

/* v1.1.31: inline Share icon in the iPhone/iPad step popup. */
.ifp-ios-install-guide .ifp-share-icon {
    display: inline-block;
    width: 18px;
    height: 18px;
    vertical-align: -3px;
    margin: 0 2px;
    color: #007aff;
}