/**
 * Design & Execution Carousel - Scoped & Theme-Proof Frontend Stylesheet
 * شامل محافظت کامل در برابر Pull-to-Refresh موبایل و پشتیبانی از زوم لمسی در لایت‌باکس
 */

.dec-carousel-wrapper {
	--dec-design-radius: 12px;
	--dec-exec-radius: 12px;
	--dec-frame-radius: 16px;
	--dec-popup-radius: 12px;
	--dec-image-gap: 16px;
	--dec-frame-padding: 12px;
	--dec-design-width: 50%;
	--dec-exec-width: 50%;
	--dec-aspect-ratio: 16/10;
	--dec-media-height: auto;
	--dec-object-fit: cover;
	--dec-caption-spacing: 10px;
	--dec-arrow-size: 42px;
	--dec-dot-size: 10px;
	--dec-dot-gap: 8px;
	--dec-transition-speed: 450ms;

	/* مقادیر پیش‌فرض موبایل */
	--dec-mob-aspect-ratio: 1/1;
	--dec-mob-media-height: auto;
	--dec-mob-gap: 8px;
	--dec-mob-frame-padding: 6px;
	--dec-mob-radius: 10px;
	--dec-mob-caption-size: 11px;
	--dec-mob-arrow-size: 32px;

	box-sizing: border-box;
	position: relative;
	width: 100%;
	max-width: 100%;
	margin: 1.5rem 0;
}

.dec-carousel-wrapper *,
.dec-carousel-wrapper *::before,
.dec-carousel-wrapper *::after,
.dec-lightbox *,
.dec-lightbox *::before,
.dec-lightbox *::after {
	box-sizing: border-box;
}

.dec-carousel-frame {
	position: relative;
	width: 100%;
	padding: var(--dec-frame-padding);
	border-radius: var(--dec-frame-radius);
	background-color: var(--dec-frame-bg, transparent);
	border: 1px solid var(--dec-frame-border, transparent);
}

.dec-carousel-viewport {
	overflow: hidden;
	width: 100%;
	position: relative;
	touch-action: pan-y pinch-zoom;
}

.dec-carousel-track {
	display: flex;
	flex-wrap: nowrap;
	width: 100%;
	transition: transform var(--dec-transition-speed) cubic-bezier(0.25, 1, 0.5, 1);
	will-change: transform;
}

.dec-slide {
	flex: 0 0 100%;
	width: 100%;
	min-width: 100%;
	margin: 0 !important;
	padding: 0 !important;
}

.dec-pair-grid {
	display: flex;
	flex-direction: row;
	flex-wrap: nowrap;
	align-items: stretch;
	justify-content: space-between;
	gap: var(--dec-image-gap);
	width: 100%;
}

.dec-card {
	margin: 0 !important;
	padding: 0 !important;
	display: flex;
	flex-direction: column;
	min-width: 0;
	background: transparent !important;
	border: 0 !important;
}

.dec-card--design {
	flex: 0 0 calc(var(--dec-design-width) - (var(--dec-image-gap) / 2));
	max-width: calc(var(--dec-design-width) - (var(--dec-image-gap) / 2));
}

.dec-card--exec {
	flex: 0 0 calc(var(--dec-exec-width) - (var(--dec-image-gap) / 2));
	max-width: calc(var(--dec-exec-width) - (var(--dec-image-gap) / 2));
}

.dec-carousel-wrapper .dec-lightbox-trigger {
	display: block !important;
	width: 100% !important;
	padding: 0 !important;
	margin: 0 !important;
	border: 0 !important;
	background: transparent !important;
	box-shadow: none !important;
	cursor: zoom-in;
	position: relative;
	text-decoration: none !important;
}

.dec-carousel-wrapper .dec-lightbox-trigger:focus-visible {
	outline: 3px solid #2563eb !important;
	outline-offset: 2px;
	border-radius: var(--dec-design-radius);
}

.dec-media-box {
	display: block;
	width: 100%;
	position: relative;
	overflow: hidden;
	aspect-ratio: var(--dec-aspect-ratio);
	height: var(--dec-media-height);
	background-color: rgba(148, 163, 184, 0.08);
	isolation: isolate;
}

.dec-card--design .dec-media-box {
	border-radius: var(--dec-design-radius);
}

.dec-card--exec .dec-media-box {
	border-radius: var(--dec-exec-radius);
}

.dec-carousel-wrapper .dec-card-img {
	width: 100% !important;
	height: 100% !important;
	max-width: 100% !important;
	object-fit: var(--dec-object-fit) !important;
	display: block !important;
	margin: 0 !important;
	padding: 0 !important;
	border: 0 !important;
	border-radius: inherit !important;
	transition: transform 0.35s ease;
}

.dec-lightbox-trigger:hover .dec-card-img {
	transform: scale(1.03);
}

.dec-zoom-badge {
	position: absolute;
	top: 10px;
	inset-inline-end: 10px;
	width: 30px;
	height: 30px;
	border-radius: 50%;
	background: rgba(15, 23, 42, 0.65);
	color: #ffffff;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	opacity: 0;
	transition: opacity 0.25s ease;
	pointer-events: none;
	z-index: 3;
}

.dec-lightbox-trigger:hover .dec-zoom-badge,
.dec-lightbox-trigger:focus-visible .dec-zoom-badge {
	opacity: 1;
}

.dec-card-caption {
	display: block;
	width: 100%;
	text-align: center;
	font-size: 0.92rem;
	line-height: 1.45;
	font-weight: 600;
	color: var(--dec-caption-color, inherit);
	background-color: var(--dec-caption-bg, transparent);
	padding: 6px 10px;
	border-radius: 6px;
	overflow-wrap: break-word;
}

.dec-caption-pos-below .dec-card-caption {
	margin-top: var(--dec-caption-spacing);
}

.dec-caption-pos-above .dec-card-caption {
	margin-bottom: var(--dec-caption-spacing);
}

.dec-card-caption--overlay {
	position: absolute;
	bottom: 0;
	right: 0;
	left: 0;
	z-index: 2;
	background: var(--dec-caption-bg, linear-gradient(to top, rgba(15, 23, 42, 0.88) 0%, rgba(15, 23, 42, 0.45) 65%, transparent 100%));
	color: var(--dec-caption-color, #ffffff);
	padding: 10px;
	border-radius: 0;
}

/* فلش‌ها */
.dec-controls-arrows {
	pointer-events: none;
}

.dec-carousel-wrapper button.dec-arrow {
	pointer-events: auto !important;
	appearance: none !important;
	-webkit-appearance: none !important;
	min-height: 0 !important;
	min-width: 0 !important;
	width: var(--dec-arrow-size) !important;
	height: var(--dec-arrow-size) !important;
	padding: 0 !important;
	margin: 0 !important;
	border-radius: 50% !important;
	border: 1px solid rgba(148, 163, 184, 0.35) !important;
	background-color: var(--dec-arrow-bg, rgba(255, 255, 255, 0.94)) !important;
	color: var(--dec-arrow-color, #0f172a) !important;
	display: inline-flex !important;
	align-items: center !important;
	justify-content: center !important;
	cursor: pointer !important;
	box-shadow: 0 4px 14px rgba(15, 23, 42, 0.18) !important;
	transition: transform 0.2s ease, opacity 0.2s ease, background-color 0.2s ease !important;
	z-index: 6 !important;
	line-height: 1 !important;
}

.dec-carousel-wrapper button.dec-arrow svg.dec-arrow-icon {
	width: 52% !important;
	height: 52% !important;
	min-width: 16px !important;
	min-height: 16px !important;
	flex-shrink: 0 !important;
	display: block !important;
	stroke: currentColor !important;
}

.dec-carousel-wrapper button.dec-arrow:hover:not(:disabled) {
	transform: translateY(-50%) scale(1.07) !important;
}

.dec-carousel-wrapper button.dec-arrow:focus-visible {
	outline: 3px solid #2563eb !important;
	outline-offset: 2px !important;
}

.dec-carousel-wrapper button.dec-arrow:disabled {
	opacity: 0.35 !important;
	cursor: not-allowed !important;
}

.dec-arrow-pos-inside button.dec-arrow {
	position: absolute !important;
	top: 50% !important;
	transform: translateY(-50%) !important;
}

.dec-arrow-pos-inside button.dec-arrow--prev {
	inset-inline-start: calc(var(--dec-frame-padding) + 10px) !important;
}

.dec-arrow-pos-inside button.dec-arrow--next {
	inset-inline-end: calc(var(--dec-frame-padding) + 10px) !important;
}

.dec-arrow-pos-outside button.dec-arrow {
	position: absolute !important;
	top: 50% !important;
	transform: translateY(-50%) !important;
}

.dec-arrow-pos-outside button.dec-arrow--prev {
	inset-inline-start: -16px !important;
}

.dec-arrow-pos-outside button.dec-arrow--next {
	inset-inline-end: -16px !important;
}

.dec-arrow-pos-bottom .dec-controls-arrows {
	display: flex;
	justify-content: center;
	gap: 12px;
	margin-top: 12px;
}

.dec-arrow-pos-bottom button.dec-arrow,
.dec-arrow-pos-bottom button.dec-arrow:hover:not(:disabled) {
	position: static !important;
	transform: none !important;
}

.dec-carousel-wrapper[dir="ltr"] button.dec-arrow svg.dec-arrow-icon {
	transform: scaleX(-1);
}

/* نقطه‌های صفحه‌بندی */
.dec-pagination {
	display: flex !important;
	flex-wrap: wrap !important;
	align-items: center !important;
	justify-content: center !important;
	gap: var(--dec-dot-gap) !important;
	margin-top: 14px !important;
	padding: 4px 0 !important;
}

.dec-carousel-wrapper button.dec-dot {
	appearance: none !important;
	-webkit-appearance: none !important;
	min-height: 0 !important;
	min-width: 0 !important;
	width: var(--dec-dot-size) !important;
	height: var(--dec-dot-size) !important;
	padding: 0 !important;
	margin: 0 !important;
	border: 0 !important;
	border-radius: 999px !important;
	background-color: var(--dec-dot-color, rgba(100, 116, 139, 0.35)) !important;
	box-shadow: none !important;
	cursor: pointer !important;
	transition: width 0.25s ease, background-color 0.25s ease !important;
	display: inline-block !important;
	flex: 0 0 auto !important;
}

.dec-carousel-wrapper button.dec-dot.is-active {
	width: calc(var(--dec-dot-size) * 2.4) !important;
	background-color: var(--dec-dot-active-color, #0f172a) !important;
}

/* ==========================================================================
   لایت‌باکس ضد رفرش موبایل + قابلیت زوم دو انگشتی و دابل‌تپ
   ========================================================================== */
html.dec-lightbox-lock,
body.dec-lightbox-lock {
	overflow: hidden !important;
	overscroll-behavior: none !important;
	overscroll-behavior-y: none !important;
}

.dec-lightbox {
	position: fixed;
	inset: 0;
	z-index: 999999;
	background-color: var(--dec-popup-backdrop, rgba(15, 23, 42, 0.9));
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 16px;
	opacity: 0;
	visibility: hidden;
	transition: opacity 0.25s ease, visibility 0.25s ease;
	/* جلوگیری صددرصدی از Pull-to-Refresh مرورگر موبایل */
	overscroll-behavior: contain !important;
	touch-action: none !important;
	user-select: none;
	-webkit-user-select: none;
}

.dec-lightbox.is-open {
	opacity: 1;
	visibility: visible;
}

.dec-lightbox__dialog {
	position: relative;
	max-width: min(95vw, 1180px);
	max-height: 90vh;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	touch-action: none !important;
}

.dec-lightbox button.dec-lightbox__close {
	appearance: none !important;
	-webkit-appearance: none !important;
	position: fixed !important;
	top: 18px !important;
	inset-inline-end: 18px !important;
	min-width: 0 !important;
	min-height: 0 !important;
	width: 42px !important;
	height: 42px !important;
	padding: 0 !important;
	margin: 0 !important;
	border-radius: 50% !important;
	border: 0 !important;
	background: #ffffff !important;
	color: #0f172a !important;
	cursor: pointer !important;
	display: inline-flex !important;
	align-items: center !important;
	justify-content: center !important;
	box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4) !important;
	z-index: 10 !important;
	line-height: 0 !important;
}

.dec-lightbox button.dec-lightbox__close svg {
	width: 20px !important;
	height: 20px !important;
	display: block !important;
	flex-shrink: 0 !important;
	stroke: currentColor !important;
}

.dec-lightbox__stage {
	position: relative;
	display: flex;
	align-items: center;
	justify-content: center;
	max-width: 94vw;
	max-height: 80vh;
	overflow: visible;
	touch-action: none !important;
}

.dec-lightbox__img {
	max-width: 92vw;
	max-height: 78vh;
	width: auto;
	height: auto;
	object-fit: contain;
	border-radius: var(--dec-popup-radius, 12px);
	box-shadow: 0 20px 50px rgba(0, 0, 0, 0.45);
	background: #0f172a;
	display: block;
	transform-origin: center center;
	will-change: transform;
	touch-action: none !important;
	cursor: grab;
	-webkit-user-drag: none;
}

.dec-lightbox__img.is-animating {
	transition: transform 0.22s cubic-bezier(0.25, 1, 0.5, 1);
}

.dec-lightbox__img:active {
	cursor: grabbing;
}

.dec-lightbox__caption {
	margin-top: 14px;
	color: #f8fafc;
	font-size: 0.92rem;
	font-weight: 600;
	text-align: center;
	background: rgba(15, 23, 42, 0.82);
	padding: 6px 16px;
	border-radius: 999px;
	max-width: 92vw;
	z-index: 8;
	pointer-events: none;
}

.dec-lightbox__caption:empty {
	display: none;
}

/* تنظیمات اختصاصی موبایل */
@media (max-width: 767px) {
	.dec-carousel-frame {
		padding: var(--dec-mob-frame-padding);
	}

	.dec-pair-grid {
		gap: var(--dec-mob-gap);
	}

	.dec-card--design {
		flex: 0 0 calc(var(--dec-design-width) - (var(--dec-mob-gap) / 2));
		max-width: calc(var(--dec-design-width) - (var(--dec-mob-gap) / 2));
	}

	.dec-card--exec {
		flex: 0 0 calc(var(--dec-exec-width) - (var(--dec-mob-gap) / 2));
		max-width: calc(var(--dec-exec-width) - (var(--dec-mob-gap) / 2));
	}

	.dec-media-box {
		aspect-ratio: var(--dec-mob-aspect-ratio);
		height: var(--dec-mob-media-height);
	}

	.dec-card--design .dec-media-box,
	.dec-card--exec .dec-media-box {
		border-radius: var(--dec-mob-radius);
	}

	.dec-card-caption {
		font-size: var(--dec-mob-caption-size);
		padding: 4px 6px;
		line-height: 1.35;
	}

	.dec-card-caption--overlay {
		padding: 14px 6px 5px;
		white-space: nowrap;
		overflow: hidden;
		text-overflow: ellipsis;
	}

	.dec-carousel-wrapper button.dec-arrow {
		width: var(--dec-mob-arrow-size) !important;
		height: var(--dec-mob-arrow-size) !important;
	}

	.dec-arrow-pos-inside button.dec-arrow--prev {
		inset-inline-start: calc(var(--dec-mob-frame-padding) + 6px) !important;
	}

	.dec-arrow-pos-inside button.dec-arrow--next {
		inset-inline-end: calc(var(--dec-mob-frame-padding) + 6px) !important;
	}

	.dec-mob-hide-arrows .dec-controls-arrows {
		display: none !important;
	}

	.dec-lightbox button.dec-lightbox__close {
		top: 14px !important;
		inset-inline-end: 14px !important;
		width: 38px !important;
		height: 38px !important;
	}
}