/* WP Alert News – popup. Colors come from settings as custom properties (inline style). */

.wpan {
	--wpan-bg: #ffffff;
	--wpan-text: #1f2937;
	--wpan-accent: #2563eb;
	--wpan-accent-text: #ffffff;
	--wpan-radius: 16px;
	--wpan-autoclose: 10s;
	--wpan-inner-radius: max(4px, calc(var(--wpan-radius) - 6px));
	--wpan-soft: color-mix(in srgb, var(--wpan-text) 8%, transparent);

	position: fixed;
	z-index: 99999;
	bottom: max(16px, env(safe-area-inset-bottom));
	width: min(380px, calc(100vw - 32px));
	max-height: calc(100vh - 32px);
	max-height: calc(100dvh - 32px - env(safe-area-inset-bottom));
	display: flex;
	flex-direction: column;
	overflow: hidden;
	box-sizing: border-box;
	margin: 0;
	padding: 14px;

	background: var(--wpan-bg);
	color: var(--wpan-text);
	border: 1px solid color-mix(in srgb, var(--wpan-text) 12%, transparent);
	border-radius: var(--wpan-radius);
	box-shadow:
		0 1px 2px rgb(0 0 0 / 0.06),
		0 18px 40px -12px rgb(0 0 0 / 0.28);

	font-family: inherit;
	font-size: 15px;
	line-height: 1.4;
	text-align: start;

	opacity: 0;
	visibility: hidden;
	transform: translateY(24px) scale(0.98);
	transition:
		opacity 0.3s ease,
		transform 0.45s cubic-bezier(0.2, 0.9, 0.3, 1.15),
		visibility 0s linear 0.45s;
}

.wpan.is-visible {
	opacity: 1;
	visibility: visible;
	transform: none;
	transition-delay: 0s;
}

.wpan--bottom-right { right: 16px; }
.wpan--bottom-left { left: 16px; }
.wpan--bottom-center { left: 50%; translate: -50% 0; }

.wpan *,
.wpan *::before,
.wpan *::after {
	box-sizing: border-box;
}

/* Protect icons from theme rules such as svg { width: 100%; height: auto; }. */
.wpan svg {
	display: block;
	width: 18px;
	height: 18px;
	max-width: none;
	flex: none;
}

/* ---------- Header ---------- */

.wpan__head {
	display: flex;
	align-items: center;
	gap: 10px;
	padding: 2px 2px 10px;
}

.wpan__badge {
	position: relative;
	display: inline-grid;
	place-items: center;
	min-width: 24px;
	height: 24px;
	padding: 0 7px;
	border-radius: 999px;
	background: var(--wpan-accent);
	color: var(--wpan-accent-text);
	font-size: 12px;
	font-weight: 700;
	line-height: 1;
	flex: none;
}

.wpan__badge::after {
	content: "";
	position: absolute;
	inset: 0;
	border-radius: inherit;
	box-shadow: 0 0 0 0 color-mix(in srgb, var(--wpan-accent) 55%, transparent);
	animation: wpan-pulse 2s ease-out infinite;
}

.wpan .wpan__title {
	flex: 1;
	margin: 0;
	padding: 0;
	font-size: 16px;
	font-weight: 700;
	line-height: 1.3;
	letter-spacing: -0.01em;
	color: inherit;
}

.wpan .wpan__close {
	all: unset;
	display: inline-grid;
	place-items: center;
	width: 32px;
	height: 32px;
	border-radius: 999px;
	color: inherit;
	opacity: 0.65;
	cursor: pointer;
	flex: none;
	transition: background-color 0.2s ease, opacity 0.2s ease;
}

.wpan .wpan__close:hover {
	background: var(--wpan-soft);
	opacity: 1;
}

/* ---------- List ---------- */

.wpan .wpan__list {
	display: grid;
	gap: 4px;
	min-height: 0;
	margin: 0;
	padding: 0;
	overflow-y: auto;
	list-style: none;
}

.wpan .wpan__item {
	margin: 0;
	padding: 0;
}

.wpan .wpan__item::before,
.wpan .wpan__item::marker {
	content: none;
}

.wpan .wpan__link {
	display: flex;
	align-items: center;
	gap: 12px;
	padding: 8px;
	border-radius: var(--wpan-inner-radius);
	color: inherit;
	text-decoration: none;
	box-shadow: none;
	transition: background-color 0.2s ease;
}

.wpan .wpan__link:hover {
	background: color-mix(in srgb, var(--wpan-accent) 10%, transparent);
	color: inherit;
}

.wpan .wpan__thumb {
	display: block;
	flex: none;
	width: 56px;
	height: 56px;
	margin: 0;
	border-radius: max(4px, calc(var(--wpan-radius) / 2));
	object-fit: cover;
	background: var(--wpan-soft);
}

.wpan__body {
	display: grid;
	gap: 2px;
	min-width: 0;
	flex: 1;
}

.wpan__name {
	font-weight: 600;
	line-height: 1.3;
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 2;
	line-clamp: 2;
	overflow: hidden;
}

.wpan__excerpt {
	font-size: 13px;
	color: color-mix(in srgb, var(--wpan-text) 85%, var(--wpan-bg));
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 2;
	line-clamp: 2;
	overflow: hidden;
}

.wpan__meta {
	font-size: 12px;
	color: color-mix(in srgb, var(--wpan-text) 75%, var(--wpan-bg));
}

.wpan__arrow {
	flex: none;
	color: var(--wpan-accent);
	transition: translate 0.2s ease;
}

.wpan .wpan__link:hover .wpan__arrow {
	translate: 3px 0;
}

/* ---------- Focus ---------- */

.wpan .wpan__link:focus-visible,
.wpan .wpan__close:focus-visible {
	outline: 2px solid var(--wpan-accent);
	outline-offset: 2px;
	opacity: 1;
}

/* ---------- Auto-close progress ---------- */

.wpan__progress {
	position: absolute;
	inset: auto 0 0 0;
	height: 3px;
	background: var(--wpan-accent);
	transform-origin: left;
	animation: wpan-progress var(--wpan-autoclose) linear forwards;
}

.wpan:hover .wpan__progress,
.wpan:focus-within .wpan__progress {
	animation-play-state: paused;
}

/* ---------- Screen-reader only ---------- */

.wpan-sr {
	position: fixed;
	width: 1px;
	height: 1px;
	margin: -1px;
	padding: 0;
	overflow: hidden;
	clip-path: inset(50%);
	white-space: nowrap;
	border: 0;
}

/* ---------- Animations ---------- */

@keyframes wpan-pulse {
	0% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--wpan-accent) 55%, transparent); }
	70%, 100% { box-shadow: 0 0 0 10px transparent; }
}

@keyframes wpan-progress {
	from { transform: scaleX(1); }
	to { transform: scaleX(0); }
}

/* ---------- Small screens ---------- */

@media (max-width: 480px) {
	.wpan,
	.wpan--bottom-right,
	.wpan--bottom-left,
	.wpan--bottom-center {
		left: 12px;
		right: 12px;
		width: auto;
		translate: none;
		bottom: max(12px, env(safe-area-inset-bottom));
	}
}

/* ---------- Reduced motion ---------- */

@media (prefers-reduced-motion: reduce) {
	.wpan {
		transform: none;
		transition: opacity 0.2s linear, visibility 0s linear 0.2s;
	}

	.wpan__badge::after {
		animation: none;
	}

	.wpan__arrow,
	.wpan .wpan__link:hover .wpan__arrow {
		transition: none;
		translate: none;
	}
}

/* ---------- Print ---------- */

@media print {
	.wpan { display: none !important; }
}