.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__actions { display: flex; flex-wrap: wrap; gap: 8px; align-items: 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; }
	.ifp-pwa-controls__actions { display: grid; grid-template-columns: 1fr 1fr; }
	.ifp-btn--link { grid-column: 1 / -1; }
}


.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: 10px;
	display: flex;
	justify-content: flex-end;
}
.ifp-pwa-controls__install[hidden] { display: none !important; }

.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; }