/* DUKO Popup – frontend */

.dukopop {
	--dukopop-overlay: rgba(14, 27, 38, 0.7);
	--dukopop-width: 620px;
	--dukopop-gap: 32px;
	--dukopop-radius: 6px;
	--dukopop-close-size: 20px;
	--dukopop-close-color: #0e1b26;
	--dukopop-pad: clamp(24px, 5vw, 40px);

	position: fixed;
	inset: 0;
	z-index: 99999;
	display: none;
	align-items: center;
	justify-content: center;
	padding: var(--dukopop-gap);
	box-sizing: border-box;
}

.dukopop * {
	box-sizing: border-box;
}

.dukopop.is-active {
	display: flex;
}

.dukopop__overlay {
	position: absolute;
	inset: 0;
	background: var(--dukopop-overlay);
	opacity: 0;
	transition: opacity 0.25s ease;
	cursor: pointer;
}

.dukopop__dialog {
	position: relative;
	width: 100%;
	max-width: var(--dukopop-width);
	max-height: calc(100vh - (var(--dukopop-gap) * 2));
	max-height: calc(100dvh - (var(--dukopop-gap) * 2));
	display: flex;
	flex-direction: column;
	background: #fff;
	border-radius: var(--dukopop-radius);
	box-shadow: 0 24px 60px rgba(14, 27, 38, 0.25);
	opacity: 0;
	transform: translateY(12px);
	transition: opacity 0.25s ease, transform 0.25s ease;
}

.dukopop.is-open .dukopop__overlay {
	opacity: 1;
}

.dukopop.is-open .dukopop__dialog {
	opacity: 1;
	transform: none;
}

/* Obsah – roluje se jen tělo, křížek zůstává na místě */
.dukopop__body {
	overflow-y: auto;
	overscroll-behavior: contain;
	-webkit-overflow-scrolling: touch;
	border-radius: inherit;
}

.dukopop--text .dukopop__body {
	padding: var(--dukopop-pad);
}

.dukopop__heading {
	margin: 0 0 0.6em;
	font-size: clamp(1.375rem, 1.1rem + 1.2vw, 1.75rem);
	line-height: 1.25;
	font-weight: 700;
	color: #0e1b26;
}

.dukopop__text {
	color: #3c4a57;
	font-size: 1rem;
	line-height: 1.65;
	max-width: 62ch;
}

.dukopop__text > *:first-child {
	margin-top: 0;
}

.dukopop__text > *:last-child {
	margin-bottom: 0;
}

.dukopop__text a {
	color: inherit;
}

/* Obrázek jde od kraje ke kraji */
.dukopop--image .dukopop__body {
	padding: 0;
	line-height: 0;
}

.dukopop__image {
	display: block;
	width: 100%;
	height: auto;
	border-radius: inherit;
}

.dukopop__image-link {
	display: block;
	border-radius: inherit;
}

/* Křížek */
.dukopop__close {
	position: absolute;
	top: 12px;
	right: 12px;
	z-index: 2;
	display: flex;
	align-items: center;
	justify-content: center;
	width: calc(var(--dukopop-close-size) + 20px);
	height: calc(var(--dukopop-close-size) + 20px);
	padding: 0;
	margin: 0;
	border: 0;
	background: none;
	box-shadow: none;
	color: var(--dukopop-close-color);
	cursor: pointer;
	line-height: 0;
	-webkit-appearance: none;
	appearance: none;
	transition: opacity 0.2s ease;
}

.dukopop__close:hover {
	opacity: 0.65;
}

.dukopop__close:focus-visible {
	outline: 2px solid currentColor;
	outline-offset: 2px;
}

.dukopop--close-outside .dukopop__close {
	top: calc(var(--dukopop-close-size) * -1 - 24px);
	right: 0;
	color: #fff;
}

.dukopop__close-svg {
	width: var(--dukopop-close-size);
	height: var(--dukopop-close-size);
	stroke: currentColor;
	stroke-width: 2;
	stroke-linecap: round;
	fill: none;
}

.dukopop__close-img {
	width: var(--dukopop-close-size);
	height: var(--dukopop-close-size);
	object-fit: contain;
	display: block;
}

/* Zámek rolování stránky */
html.dukopop-lock,
html.dukopop-lock body {
	overflow: hidden;
}

@media (max-width: 600px) {
	.dukopop {
		--dukopop-gap: 16px;
	}

	.dukopop--close-outside .dukopop__close {
		top: 8px;
		right: 8px;
		color: var(--dukopop-close-color);
	}
}

@media (prefers-reduced-motion: reduce) {
	.dukopop__overlay,
	.dukopop__dialog,
	.dukopop__close {
		transition: none;
	}

	.dukopop__dialog {
		transform: none;
	}
}