/* Emoji picker — click-to-copy grid. Loaded only on pages using
 * [ldh_ferramenta slug="emojis-para-copiar"] (see Emoji_Copy::enqueue_assets
 * and Shortcode::maybe_enqueue_assets). */

.ldh-emoji-tool {
	position: relative;
}

.ldh-emoji-tool__search-wrap {
	position: sticky;
	top: 0;
	z-index: 2;
	background: var(--ldh-color-bg);
	padding-block: var(--ldh-space-sm);
}

.ldh-emoji-tool__search {
	width: 100%;
	font: inherit;
	font-size: 16px;
	color: var(--ldh-color-text);
	background: var(--ldh-color-surface);
	border: 1px solid var(--ldh-color-border);
	border-radius: var(--ldh-radius-sm);
	padding: var(--ldh-space-sm) var(--ldh-space-md);
}

.ldh-emoji-tool__search:focus {
	outline: 2px solid var(--ldh-color-accent);
	outline-offset: 1px;
}

.ldh-emoji-tool__toast {
	position: sticky;
	top: 52px;
	z-index: 3;
	display: inline-block;
	margin-block: 0;
	padding: var(--ldh-space-xs) var(--ldh-space-md);
	font-size: 14px;
	font-weight: 600;
	color: #fff;
	background: var(--ldh-color-success);
	border-radius: var(--ldh-radius-sm);
	opacity: 0;
	transform: translateY(-4px);
	transition: opacity 0.15s ease, transform 0.15s ease;
	pointer-events: none;
}

.ldh-emoji-tool__toast.is-visible {
	opacity: 1;
	transform: translateY(0);
}

.ldh-emoji-tool__group {
	margin-top: var(--ldh-space-lg);
	/* ~3.8k buttons across the full grid is a lot of DOM — content-visibility
	 * skips layout/paint for groups scrolled out of view. contain-intrinsic-size
	 * is a rough average so the scrollbar doesn't jump as groups (un)collapse;
	 * it doesn't need to be exact. */
	content-visibility: auto;
	contain-intrinsic-size: 800px;
}

.ldh-emoji-tool__group-title {
	margin: 0 0 var(--ldh-space-sm);
	font-size: 18px;
	font-weight: 600;
	color: var(--ldh-color-text);
}

.ldh-emoji-tool__grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(44px, 1fr));
	gap: var(--ldh-space-xs);
}

.ldh-emoji-tool__item {
	display: flex;
	align-items: center;
	justify-content: center;
	aspect-ratio: 1;
	font-size: 26px;
	line-height: 1;
	background: var(--ldh-color-surface);
	border: 1px solid var(--ldh-color-border);
	border-radius: var(--ldh-radius-sm);
	cursor: pointer;
	transition: transform 0.1s ease, background 0.1s ease;
}

.ldh-emoji-tool__item[hidden],
.ldh-emoji-tool__group[hidden] {
	display: none;
}

.ldh-emoji-tool__item:hover {
	background: var(--ldh-color-bg);
}

.ldh-emoji-tool__item:active,
.ldh-emoji-tool__item.is-copied {
	transform: scale(0.9);
	background: var(--ldh-color-accent);
}

.ldh-emoji-tool__empty {
	margin-top: var(--ldh-space-lg);
	text-align: center;
	color: var(--ldh-color-muted);
}

@media (min-width: 641px) {
	.ldh-emoji-tool__item {
		font-size: 30px;
	}
}