/**
 * Unified Appearance control (home / SSTV / QRFile / Serali / Live*).
 * Pair with theme-boot.js — the menu is portaled to <body> (HIG popover).
 */
.rl-chrome-btn {
	appearance: none;
	border: 0.5px solid var(--border);
	background: var(--surface);
	color: var(--text);
	font: inherit;
	font-size: 0.9375rem;
	font-weight: 590;
	padding: 0 14px;
	border-radius: 980px;
	cursor: pointer;
	min-height: 44px;
	min-width: 44px;
	line-height: 1;
	box-shadow: var(--shadow, none);
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 6px;
}

.rl-chrome-btn-icon {
	padding: 0;
	width: 44px;
}

.rl-chrome-btn .sf-icon {
	width: 20px;
	height: 20px;
}

.rl-chrome-btn:hover {
	background: var(--surface-hover, var(--surface));
}

.rl-chrome-btn:focus-visible {
	outline: 2px solid var(--accent, var(--accent-fallback, #007aff));
	outline-offset: 2px;
}

.rl-appearance-wrap {
	position: relative;
	display: inline-flex;
	z-index: 50;
}

body > .rl-appearance-menu,
.rl-appearance-menu {
	position: fixed;
	z-index: 2147483000;
	min-width: 16.5rem;
	padding: 8px;
	background: var(--surface-solid, var(--surface));
	border: 0.5px solid var(--border);
	border-radius: 26px;
	box-shadow:
		0 10px 40px rgba(0, 0, 0, 0.22),
		0 2px 8px rgba(0, 0, 0, 0.08);
	display: flex;
	flex-direction: column;
	gap: 2px;
	backdrop-filter: blur(40px) saturate(1.8);
	-webkit-backdrop-filter: blur(40px) saturate(1.8);
}

.rl-appearance-menu[hidden] {
	display: none !important;
}

.rl-appearance-menu .rl-menu-label {
	margin: 8px 10px 4px;
	font-size: 12px;
	font-weight: 590;
	letter-spacing: -0.01em;
	color: var(--muted);
}

.rl-appearance-menu button {
	appearance: none;
	border: none;
	background: transparent;
	color: var(--text);
	font: inherit;
	font-size: 17px;
	font-weight: 400;
	text-align: left;
	padding: 10px 12px;
	border-radius: 14px;
	cursor: pointer;
	min-height: 44px;
	display: flex;
	align-items: center;
	gap: 10px;
}

.rl-appearance-menu button .sf-icon {
	width: 22px;
	height: 22px;
	color: var(--accent, #007aff);
	flex-shrink: 0;
}

.rl-appearance-menu button:hover,
.rl-appearance-menu button.is-active {
	background: color-mix(in srgb, var(--accent, #007aff) 12%, transparent);
}

.rl-appearance-menu button.is-active {
	font-weight: 590;
}

.rl-modal {
	position: fixed;
	inset: 0;
	z-index: 10001;
	background: rgba(0, 0, 0, 0.32);
	display: grid;
	place-items: center;
	padding: 20px;
	backdrop-filter: blur(20px) saturate(1.3);
	-webkit-backdrop-filter: blur(20px) saturate(1.3);
}

.rl-modal[hidden] {
	display: none !important;
}

.rl-modal-card {
	width: min(100%, 24rem);
	background: var(--surface-solid, var(--surface));
	border: 0.5px solid var(--border);
	border-radius: 28px;
	padding: 20px 20px 16px;
	box-shadow: 0 24px 64px rgba(0, 0, 0, 0.28);
	color: var(--text);
}

.rl-modal-card h2 {
	margin: 0 0 10px;
	font-size: 20px;
	font-weight: 590;
	letter-spacing: -0.03em;
	text-align: left;
}

.rl-modal-card p,
.rl-modal-card li {
	color: var(--muted);
	font-size: 15px;
	line-height: 1.35;
}

.rl-modal-card ul {
	margin: 0 0 16px;
	padding-left: 1.15rem;
}

.rl-modal-card kbd {
	font-family: var(--mono, ui-monospace, SFMono-Regular, Menlo, monospace);
	font-size: 0.85em;
	padding: 0.05rem 0.3rem;
	border-radius: 6px;
	border: 0.5px solid var(--border);
	background: var(--bg);
	color: var(--text);
}

.rl-modal-card .btn-primary {
	width: 100%;
	min-height: 44px;
	border-radius: 980px;
}
