/*
 * SmartEdu Hry — štýly hry typu pexeso. Načítavajú sa len spolu s touto hrou.
 * Spoločné premenné a triedy (.se-hra, .je-spravna, .je-nespravna) sú v prehravac.css.
 */

.se-pexeso {
	display: grid;
	grid-template-columns: repeat( var( --se-stlpce, 4 ), minmax( 0, 1fr ) );
	gap: clamp( 0.375rem, 1vw, 0.875rem );
	max-width: min( 100%, 80vh );
	margin: 0 auto;
}

.se-pexeso-karta {
	position: relative;
	display: grid;
	aspect-ratio: 1;
	padding: 0;
	border: 3px solid var( --se-okraj );
	border-radius: 12px;
	background: var( --wp--preset--color--primarna, #1d4ed8 );
	color: var( --wp--preset--color--podklad, #fff );
	font: inherit;
	cursor: pointer;
	overflow: hidden;
}

.se-pexeso-rub,
.se-pexeso-predok {
	grid-area: 1 / 1;
	display: grid;
	place-items: center;
	padding: 0.25rem;
}

.se-pexeso-rub {
	font-size: 2.5em;
	font-weight: 800;
}

.se-pexeso-predok {
	visibility: hidden;
	gap: 0.25rem;
	background: var( --wp--preset--color--podklad, #fff );
	color: var( --wp--preset--color--text, #0f172a );
}

.se-pexeso-predok img {
	max-width: 100%;
	max-height: 70%;
	width: auto;
	height: auto;
	object-fit: contain;
}

.se-pexeso-text {
	font-size: clamp( 0.85em, 2.2vw, 1.4em );
	font-weight: 700;
	line-height: 1.15;
	overflow-wrap: anywhere;
}

.se-pexeso-karta.je-otocena .se-pexeso-predok {
	visibility: visible;
}

.se-pexeso-karta.je-najdena {
	border-color: var( --se-uspech );
	cursor: default;
}

.se-pexeso-karta.je-najdena::after {
	content: "✓";
	position: absolute;
	top: 0.2rem;
	right: 0.35rem;
	color: var( --se-uspech );
	font-weight: 800;
}


/* Otočenie karty — krátke odkrytie. Pri obmedzenom pohybe ho vypne prehravac.css. */
.se-pexeso-karta.je-otocena .se-pexeso-predok {
	animation: se-pexeso-odkryt 220ms cubic-bezier( 0.16, 1, 0.3, 1 );
}

@keyframes se-pexeso-odkryt {
	from {
		opacity: 0;
		transform: scale( 0.9 );
	}

	to {
		opacity: 1;
		transform: none;
	}
}