/*
 * Maitri App – standalone-mode styles.
 * env(safe-area-inset-*): iOS 11.2+ (needs viewport-fit=cover). Wrapped in @supports so
 * engines without env() keep the fallbacks.
 * Status bar style is "default" (opaque), so the top inset is handled by iOS; we only pad
 * left/right (landscape notch / Dynamic Island) and bottom (home indicator) on our own UI.
 */
:root {
	--maitri-app-safe-top: 0px;
	--maitri-app-safe-right: 0px;
	--maitri-app-safe-bottom: 0px;
	--maitri-app-safe-left: 0px;
	--maitri-app-ui-bg: #ffffff;
	--maitri-app-ui-fg: #111111;
	--maitri-app-ui-muted: #555555;
	--maitri-app-ui-accent: #6d3d3b; /* Brand secondary: white text passes WCAG AA. */
	--maitri-app-ui-shadow: 0 6px 24px rgba(0, 0, 0, 0.18);
}

@supports (padding: env(safe-area-inset-left)) {
	:root {
		--maitri-app-safe-top: env(safe-area-inset-top, 0px);
		--maitri-app-safe-right: env(safe-area-inset-right, 0px);
		--maitri-app-safe-bottom: env(safe-area-inset-bottom, 0px);
		--maitri-app-safe-left: env(safe-area-inset-left, 0px);
	}
}

@media (prefers-color-scheme: dark) {
	:root {
		--maitri-app-ui-bg: #1c1c1e;
		--maitri-app-ui-fg: #f2f2f7;
		--maitri-app-ui-muted: #aeaeb2;
		--maitri-app-ui-accent: #6d3d3b;
		--maitri-app-ui-shadow: 0 6px 24px rgba(0, 0, 0, 0.5);
	}
}

/* Keep page content clear of the landscape notch when installed. Themes can override. */
html.maitri-app-standalone body {
	padding-left: var(--maitri-app-safe-left);
	padding-right: var(--maitri-app-safe-right);
}

/* Standalone apps shouldn't rubber-band the whole page (iOS 16+; ignored elsewhere). */
@supports (overscroll-behavior-y: none) {
	html.maitri-app-standalone {
		overscroll-behavior-y: none;
	}
}

/* Back button (iOS standalone only). */
.maitri-app-back {
	position: fixed;
	z-index: 99998;
	left: calc(12px + var(--maitri-app-safe-left));
	bottom: calc(16px + var(--maitri-app-safe-bottom));
	width: 44px;
	height: 44px;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 0;
	border: 0;
	border-radius: 50%;
	background: var(--maitri-app-ui-bg);
	color: var(--maitri-app-ui-fg);
	box-shadow: var(--maitri-app-ui-shadow);
	cursor: pointer;
	-webkit-tap-highlight-color: transparent;
}

/* Network status banner. */
.maitri-app-net {
	position: fixed;
	z-index: 99999;
	left: 50%;
	top: calc(8px + var(--maitri-app-safe-top));
	transform: translateX(-50%);
	max-width: calc(100% - 32px - var(--maitri-app-safe-left) - var(--maitri-app-safe-right));
	padding: 8px 14px;
	border-radius: 999px;
	background: #1b7f3b;
	color: #ffffff;
	font: 500 14px/1.3 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
	text-align: center;
	box-shadow: var(--maitri-app-ui-shadow);
}
.maitri-app-net.is-offline {
	background: #3a3a3c;
}
.maitri-app-net[hidden] {
	display: none;
}

/* Install card (Android button / iOS hint). */
.maitri-app-install {
	position: fixed;
	z-index: 99999;
	left: calc(12px + var(--maitri-app-safe-left));
	right: calc(12px + var(--maitri-app-safe-right));
	bottom: calc(12px + var(--maitri-app-safe-bottom));
	max-width: 480px;
	margin: 0 auto;
	display: flex;
	align-items: center;
	gap: 12px;
	padding: 12px 8px 12px 16px;
	border-radius: 14px;
	background: var(--maitri-app-ui-bg);
	color: var(--maitri-app-ui-fg);
	box-shadow: var(--maitri-app-ui-shadow);
	font: 15px/1.35 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}
.maitri-app-install__text {
	flex: 1 1 auto;
	min-width: 0;
	display: flex;
	flex-direction: column;
	gap: 2px;
}
.maitri-app-install__body {
	color: var(--maitri-app-ui-muted);
	font-size: 14px;
}
.maitri-app-glyph {
	display: inline-flex;
	vertical-align: -3px;
	margin: 0 2px;
	color: var(--maitri-app-ui-accent-text, #007aff); /* iOS system blue, like the real buttons. */
}
@media (prefers-color-scheme: dark) {
	.maitri-app-glyph {
		color: #0a84ff;
	}
}
.maitri-app-install__action {
	flex: none;
	min-height: 44px;
	padding: 0 16px;
	border: 0;
	border-radius: 10px;
	background: var(--maitri-app-ui-accent);
	color: #ffffff;
	font: inherit;
	font-weight: 600;
	cursor: pointer;
}
.maitri-app-install__close {
	flex: none;
	width: 44px;
	height: 44px;
	border: 0;
	background: transparent;
	color: var(--maitri-app-ui-muted);
	font-size: 24px;
	line-height: 1;
	cursor: pointer;
}

@media print {
	.maitri-app-back,
	.maitri-app-net,
	.maitri-app-install {
		display: none !important;
	}
}

/* ---------------------------------------------------------------------------
 * iOS install prompt + guide. Sits at the top so it never covers Safari's
 * bottom toolbar, which the user has to tap.
 * ------------------------------------------------------------------------- */
:root {
	--maitri-app-rose: #b8494a; /* Targets and buttons; white text on it is 5:1. */
	--maitri-app-rose-soft: #f6e1e0;
	--maitri-app-mock-bg: #f4f4f6;
	--maitri-app-mock-line: #dcdce0;
	--maitri-app-mock-muted: #636366; /* iOS secondary label: ≥ 4.5:1 on the mock background. */
}
@media (prefers-color-scheme: dark) {
	:root {
		--maitri-app-rose-soft: #3d2427;
		--maitri-app-mock-bg: #2c2c2e;
		--maitri-app-mock-line: #3a3a3c;
		--maitri-app-mock-muted: #aeaeb2;
	}
}

.maitri-app-install--prompt,
.maitri-app-install--guide {
	top: calc(8px + var(--maitri-app-safe-top));
	bottom: auto;
	border-radius: 18px;
	animation: maitri-app-drop 0.35s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.maitri-app-install--prompt {
	display: grid;
	grid-template-columns: 44px 1fr 44px;
	gap: 4px 12px;
	padding: 12px 6px 12px 12px;
}
.maitri-app-install--prompt .maitri-app-install__action {
	grid-column: 1 / -1;
	margin-right: 6px;
	background: var(--maitri-app-rose);
}
.maitri-app-install--prompt .maitri-app-install__close {
	align-self: start;
	margin-top: -6px;
}

.maitri-app-install__icon {
	display: grid;
	place-items: center;
	width: 44px;
	height: 44px;
	border-radius: 10px;
	overflow: hidden;
	background: var(--maitri-app-rose);
	color: #fff;
	font-weight: 800;
	flex: none;
}
.maitri-app-install__icon img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
}
.maitri-app-install__icon--sm {
	width: 26px;
	height: 26px;
	border-radius: 7px;
	font-size: 12px;
}

.maitri-app-install--guide {
	display: block;
	padding: 10px 6px 12px 12px;
}
.maitri-app-guide__head {
	display: flex;
	align-items: center;
	gap: 10px;
	margin-bottom: 8px;
}
.maitri-app-guide__head .maitri-app-install__title {
	flex: 1;
	font-size: 15px;
	outline: none;
}

.maitri-app-guide__stage {
	position: relative;
	display: block;
	width: calc(100% - 6px);
	height: 118px;
	padding: 0;
	border: 0;
	border-radius: 12px;
	background: var(--maitri-app-mock-bg);
	overflow: hidden;
	cursor: pointer;
	font: inherit;
	color: var(--maitri-app-mock-muted);
	-webkit-tap-highlight-color: transparent;
}
.maitri-app-guide__caption {
	position: relative;
	min-height: 42px;
	margin: 8px 6px 0 0;
	font-size: 14px;
	line-height: 1.4;
}
.maitri-app-guide__cap,
.maitri-app-mock__frame {
	position: absolute;
	inset: 0;
	opacity: 0;
	transition: opacity 0.35s;
}
.maitri-app-guide__cap {
	inset: 0 0 auto 0;
}
.maitri-app-guide__cap.is-current,
.maitri-app-mock__frame.is-current {
	opacity: 1;
}
.maitri-app-guide__count {
	color: var(--maitri-app-ui-muted);
	font-variant-numeric: tabular-nums;
}
.maitri-app-guide__caption .maitri-app-glyph,
.maitri-app-guide__steps .maitri-app-glyph {
	display: inline-grid;
	place-items: center;
	width: 20px;
	height: 20px;
	border-radius: 50%;
	background: var(--maitri-app-rose);
	color: #fff;
	vertical-align: -5px;
}
.maitri-app-guide__caption .maitri-app-glyph svg,
.maitri-app-guide__steps .maitri-app-glyph svg {
	width: 13px;
	height: 13px;
}

.maitri-app-guide__dots {
	display: flex;
	gap: 2px;
	margin-left: -12px;
}
.maitri-app-guide__dot {
	width: 24px; /* Hit area; the visible dot is the ::before. */
	height: 24px;
	padding: 0;
	border: 0;
	background: transparent;
	cursor: pointer;
	display: grid;
	place-items: center;
}
.maitri-app-guide__dot::before {
	content: "";
	width: 6px;
	height: 6px;
	border-radius: 50%;
	background: var(--maitri-app-mock-line);
}
.maitri-app-guide__dot.is-current::before {
	background: var(--maitri-app-rose);
}

.maitri-app-guide__steps {
	margin: 4px 6px 0 0;
	padding-left: 22px;
	font-size: 14px;
	line-height: 1.5;
}
.maitri-app-guide__steps li + li {
	margin-top: 4px;
}
.maitri-app-sr {
	position: absolute !important;
	width: 1px;
	height: 1px;
	margin: -1px;
	padding: 0;
	overflow: hidden;
	clip: rect(0 0 0 0);
	white-space: nowrap;
	border: 0;
}

/* Mock-ups of Safari's screens (greyed; the thing to tap is rose). */
.maitri-app-mock__label {
	position: absolute;
	left: 0;
	right: 0;
	top: 7px;
	text-align: center;
	font-size: 11px;
	color: var(--maitri-app-ui-muted);
}
.maitri-app-mock__alt,
.maitri-app-mock__frame-inner {
	position: absolute;
	inset: 0;
}
.maitri-app-mock__frame--alt .maitri-app-mock__alt {
	animation: maitri-app-alt 5s infinite;
}
.maitri-app-mock__frame--alt .maitri-app-mock__alt--b {
	animation-delay: -2.5s;
}
.maitri-app-mock__bar {
	position: absolute;
	left: 16px;
	right: 16px;
	top: 40px;
	height: 34px;
	border-radius: 17px;
	background: var(--maitri-app-ui-bg);
	border: 1px solid var(--maitri-app-mock-line);
	display: flex;
	align-items: center;
	justify-content: space-around;
	font-size: 14px;
}
.maitri-app-mock__bar--pill {
	justify-content: space-between;
	padding: 0 6px 0 4px;
	font-size: 11.5px;
}
.maitri-app-mock__host {
	flex: 1;
	text-align: center;
	color: var(--maitri-app-ui-fg);
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}
.maitri-app-mock__target,
.maitri-app-mock__bar .maitri-app-mock__target {
	display: grid;
	place-items: center;
	width: 26px;
	height: 26px;
	border-radius: 50%;
	background: var(--maitri-app-rose);
	color: #fff;
	flex: none;
}
.maitri-app-mock__target svg {
	width: 15px;
	height: 15px;
}
.maitri-app-mock__row {
	position: absolute;
	left: 10px;
	right: 28px;
	top: 32px;
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	text-align: center;
	font-size: 9.5px;
}
.maitri-app-mock__row span {
	display: grid;
	justify-items: center;
	gap: 3px;
}
.maitri-app-mock__row i {
	font-style: normal;
	width: 28px;
	height: 28px;
	border-radius: 50%;
	background: var(--maitri-app-mock-line);
	display: grid;
	place-items: center;
	font-size: 12px;
}
.maitri-app-mock__row .is-target {
	color: var(--maitri-app-ui-fg);
	font-weight: 600;
}
.maitri-app-mock__row .is-target i {
	background: var(--maitri-app-rose);
	color: #fff;
}
.maitri-app-mock__list,
.maitri-app-mock__add {
	position: absolute;
	left: 16px;
	right: 28px;
	top: 28px;
	border-radius: 10px;
	overflow: hidden;
	background: var(--maitri-app-ui-bg);
	border: 1px solid var(--maitri-app-mock-line);
	font-size: 11px;
	text-align: left;
}
.maitri-app-mock__list div {
	padding: 4px 10px;
	border-bottom: 1px solid var(--maitri-app-mock-line);
}
.maitri-app-mock__list div:last-child {
	border-bottom: 0;
}
.maitri-app-mock__list .is-target {
	background: var(--maitri-app-rose);
	color: #fff;
	font-weight: 600;
}
.maitri-app-mock__add {
	right: 16px;
	top: 24px;
	padding: 6px 10px;
	display: grid;
	gap: 6px;
}
.maitri-app-mock__app {
	display: flex;
	align-items: center;
	gap: 8px;
	min-width: 0;
}
.maitri-app-mock__app .maitri-app-install__icon--sm {
	width: 22px;
	height: 22px;
	border-radius: 5px;
}
.maitri-app-mock__app-meta {
	display: grid;
	min-width: 0;
	line-height: 1.25;
}
.maitri-app-mock__app-name {
	color: var(--maitri-app-ui-fg);
	font-weight: 600;
}
.maitri-app-mock__app-url {
	font-size: 10px;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}
.maitri-app-mock__add-head {
	display: flex;
	justify-content: space-between;
	align-items: center;
	gap: 6px;
}
.maitri-app-mock__add-head strong {
	color: var(--maitri-app-ui-fg);
	font-weight: 600;
	white-space: nowrap;
}
.maitri-app-mock__add-head .is-target {
	background: var(--maitri-app-rose);
	color: #fff;
	font-weight: 700;
	border-radius: 10px;
	padding: 2px 10px;
}
.maitri-app-mock__toggle {
	display: flex;
	justify-content: space-between;
	align-items: center;
	color: var(--maitri-app-ui-fg);
}
.maitri-app-mock__switch {
	position: relative;
	width: 28px;
	height: 16px;
	border-radius: 8px;
	background: #34c759;
}
.maitri-app-mock__switch::after {
	content: "";
	position: absolute;
	right: 2px;
	top: 2px;
	width: 12px;
	height: 12px;
	border-radius: 50%;
	background: #fff;
}
.maitri-app-mock__hand {
	position: absolute;
	font-size: 20px;
	line-height: 1;
	animation: maitri-app-tap 1s ease-in-out infinite;
}
.maitri-app-mock__hand--bar-share { left: calc(50% - 10px); top: 74px; }
.maitri-app-mock__hand--bar-menu { left: 22px; top: 74px; }
.maitri-app-mock__hand--bar-right { right: 18px; top: 74px; }
.maitri-app-mock__hand--row { right: 4px; top: 40px; }
.maitri-app-mock__hand--list { right: 4px; top: 72px; }
.maitri-app-mock__hand--add { right: 22px; top: 46px; }

.maitri-app-install.is-paused *,
.maitri-app-install.is-paused *::before,
.maitri-app-install.is-paused *::after {
	animation-play-state: paused !important;
}

@keyframes maitri-app-drop {
	from { opacity: 0; transform: translateY(-12px); }
	to { opacity: 1; transform: none; }
}
/* Starts visible, so a paused guide (or the first paint) always shows a toolbar. */
@keyframes maitri-app-alt {
	0%, 46% { opacity: 1; }
	50%, 96% { opacity: 0; }
	100% { opacity: 1; }
}
@keyframes maitri-app-tap {
	50% { transform: translateY(-4px); }
}
@media (prefers-reduced-motion: reduce) {
	.maitri-app-install--prompt,
	.maitri-app-install--guide,
	.maitri-app-mock__hand {
		animation: none;
	}
}