/**
 * OSWP Post Carousel — Frontend Styles
 * Layouts: card · overlay · ticker · hero
 *
 * All dynamic values are driven by CSS custom properties
 * set inline via PHP (--oswp-*).
 *
 * @package OSWP News Portal
 */

/* ============================================
   0. CSS Custom-Property Fallbacks
   ============================================ */
.oswp-post-carousel-wrapper,
.oswp-ticker-wrapper,
.oswp-hero-wrapper {
	--oswp-dot-color: #2563eb;
	--oswp-dot-size: 12px;
	--oswp-arrow-color: #1e293b;
	--oswp-arrow-bg: #ffffff;
	--oswp-arrow-size: 40px;
	--oswp-overlay-color: #000000;
	--oswp-overlay-opacity: 0.5;
	--oswp-border-width: 1px;
	--oswp-border-color: #e2e8f0;
	--oswp-border-style: solid;
	--oswp-radius-tl: 12px;
	--oswp-radius-tr: 12px;
	--oswp-radius-bl: 12px;
	--oswp-radius-br: 12px;
	--oswp-pad-top: 20px;
	--oswp-pad-right: 20px;
	--oswp-pad-bottom: 20px;
	--oswp-pad-left: 20px;
	--oswp-margin-top: 0px;
	--oswp-margin-right: 0px;
	--oswp-margin-bottom: 0px;
	--oswp-margin-left: 0px;
	--oswp-col-gap: 10px;
	--oswp-slider-height: auto;
	--oswp-img-height: auto;
	--oswp-title-size: 20px;
	--oswp-title-color: #1e293b;
	--oswp-excerpt-size: 14px;
	--oswp-excerpt-color: #64748b;
	--oswp-meta-size: 12px;
	--oswp-meta-color: #94a3b8;
	--oswp-bg-color: #ffffff;
	--oswp-btn-color: #ffffff;
	--oswp-btn-bg: #2563eb;
	--oswp-btn-radius: 4px;
	--oswp-btn-size: 14px;
	--oswp-cat-bg: #2563eb;
	--oswp-cat-color: #ffffff;
	--oswp-slides-to-show: 3;
}

/* ============================================
   1. COMMON / BASE
   ============================================ */
.oswp-post-carousel-wrapper {
	position: relative;
	width: 100%;
    border: none;
}

.oswp-carousel-slide {
	padding: 0 calc(var(--oswp-col-gap) / 2);
	box-sizing: border-box;
	height: 100%;
}

/* Slick reset */
.oswp-post-carousel-wrapper .slick-list {
	margin: 0 calc(var(--oswp-col-gap) / -2);
}

.oswp-post-carousel-wrapper .slick-track {
	display: flex;
	align-items: stretch;
}

.oswp-post-carousel-wrapper .slick-slide {
	height: auto;
	display: flex;
}

.oswp-post-carousel-wrapper .slick-slide > div {
	height: 100%;
	width: 100%;
}

/* ============================================
   2. CARD LAYOUT
   ============================================ */
.oswp-card {
	background: var(--oswp-bg-color);
	border: var(--oswp-border-width) var(--oswp-border-style) var(--oswp-border-color);
	border-radius: var(--oswp-radius-tl) var(--oswp-radius-tr) var(--oswp-radius-br) var(--oswp-radius-bl);
	overflow: hidden;
	transition: all 0.3s ease;
	height: 100%;
	display: flex;
	flex-direction: column;
	margin: var(--oswp-margin-top) var(--oswp-margin-right) var(--oswp-margin-bottom) var(--oswp-margin-left);
}

.oswp-card--hover:hover {
	transform: translateY(-5px);
}

/* ── Shadows ── */
.oswp-shadow--none   { box-shadow: none; }
.oswp-shadow--small  { box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05); }
.oswp-shadow--medium { box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06); }
.oswp-shadow--large  { box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05); }
.oswp-shadow--xlarge { box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04); }

.oswp-card--hover:hover.oswp-shadow--small  { box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1); }
.oswp-card--hover:hover.oswp-shadow--medium { box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1); }
.oswp-card--hover:hover.oswp-shadow--large  { box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1); }
.oswp-card--hover:hover.oswp-shadow--xlarge { box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25); }

/* ── Card Image ── */
.oswp-card__image {
	position: relative;
	overflow: hidden;
	width: 100%;
}

.oswp-card__image a {
	display: block;
	overflow: hidden;
}

.oswp-card__img {
	width: 100%;
	height: var(--oswp-img-height);
	display: block;
	object-fit: cover;
	transition: transform 0.3s ease;
	aspect-ratio: 16 / 9;
}

.oswp-card:hover .oswp-card__img {
	transform: scale(1.05);
}

/* ── Category Badge (shared) ── */
.oswp-card__badge,
.oswp-overlay__badge {
	position: absolute;
	bottom: 12px;
	left: 12px;
	z-index: 2;
}

.oswp-card__badge a,
.oswp-overlay__badge a {
	display: inline-block;
	padding: 4px 12px;
	background: var(--oswp-cat-bg);
	color: var(--oswp-cat-color);
	text-decoration: none;
	font-size: 11px;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.05em;
	border-radius: 3px;
	transition: opacity 0.2s;
}

.oswp-card__badge a:hover,
.oswp-overlay__badge a:hover {
	opacity: 0.85;
	color: var(--oswp-cat-color);
}

/* ── Card Body ── */
.oswp-card__body {
	flex: 1;
	display: flex;
	flex-direction: column;
	padding: var(--oswp-pad-top) var(--oswp-pad-right) var(--oswp-pad-bottom) var(--oswp-pad-left);
}

/* ── Card Title ── */
.oswp-card__title {
	margin: 0 0 0.75rem;
	line-height: 1.3;
	font-weight: 600;
	font-size: var(--oswp-title-size);
	color: var(--oswp-title-color);
}

.oswp-card__title a {
	color: inherit;
	text-decoration: none;
	transition: color 0.2s;
}

.oswp-card__title a:hover {
	color: var(--oswp-btn-bg);
}

/* ── Card Meta ── */
.oswp-card__meta {
	display: flex;
	flex-wrap: wrap;
	gap: 1rem;
	margin-bottom: 0.75rem;
	align-items: center;
	font-size: var(--oswp-meta-size);
	color: var(--oswp-meta-color);
}

.oswp-card__author,
.oswp-card__date {
	display: inline-flex;
	align-items: center;
	gap: 4px;
}

.oswp-card__meta svg {
	opacity: 0.7;
}

/* ── Card Excerpt ── */
.oswp-card__excerpt {
	margin-bottom: 1rem;
	line-height: 1.6;
	flex: 1;
	font-size: var(--oswp-excerpt-size);
	color: var(--oswp-excerpt-color);
}

/* ── Shared Button ── */
.oswp-card__btn,
.oswp-overlay__btn,
.oswp-hero__btn {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	padding: 8px 20px;
	background: var(--oswp-btn-bg);
	color: var(--oswp-btn-color);
	text-decoration: none;
	font-weight: 500;
	font-size: var(--oswp-btn-size);
	border-radius: var(--oswp-btn-radius);
	transition: all 0.2s;
	align-self: flex-start;
	margin-top: auto;
	border: none;
	cursor: pointer;
}

.oswp-card__btn:hover,
.oswp-overlay__btn:hover,
.oswp-hero__btn:hover {
	filter: brightness(1.1);
	color: var(--oswp-btn-color);
	transform: translateX(3px);
}

/* ============================================
   3. OVERLAY LAYOUT
   ============================================ */
.oswp-overlay {
	position: relative;
	overflow: hidden;
	border-radius: var(--oswp-radius-tl) var(--oswp-radius-tr) var(--oswp-radius-br) var(--oswp-radius-bl);
	height: var(--oswp-slider-height);
	margin: var(--oswp-margin-top) var(--oswp-margin-right) var(--oswp-margin-bottom) var(--oswp-margin-left);
	transition: transform 0.3s ease;
}

.oswp-overlay[class*="oswp-card--hover"]:hover {
	transform: translateY(-3px);
}

.oswp-overlay__image {
	position: relative;
	width: 100%;
	height: 100%;
	min-height: 350px;
}

.oswp-overlay__img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
	min-height: 350px;
	transition: transform 0.4s ease;
}

.oswp-overlay:hover .oswp-overlay__img {
	transform: scale(1.03);
}

/* gradient / flat overlay */
.oswp-overlay__gradient {
	position: absolute;
	inset: 0;
	background: var(--oswp-overlay-color);
	opacity: var(--oswp-overlay-opacity);
	transition: opacity 0.3s;
}

.oswp-overlay__gradient.oswp-overlay--gradient {
	background: linear-gradient(
		to top,
		var(--oswp-overlay-color) 0%,
		rgba(0, 0, 0, 0.4) 40%,
		transparent 100%
	);
	opacity: 1;
}

.oswp-overlay__content {
	position: absolute;
	bottom: 0;
	left: 0;
	right: 0;
	padding: var(--oswp-pad-top) var(--oswp-pad-right) var(--oswp-pad-bottom) var(--oswp-pad-left);
	z-index: 2;
	display: flex;
	flex-direction: column;
	gap: 8px;
}

.oswp-overlay__badge {
	position: static;
}

.oswp-overlay__title {
	margin: 0;
	font-size: var(--oswp-title-size);
	font-weight: 700;
	line-height: 1.2;
	color: #ffffff;
}

.oswp-overlay__title a {
	color: #ffffff;
	text-decoration: none;
	transition: opacity 0.2s;
}

.oswp-overlay__title a:hover {
	opacity: 0.85;
}

.oswp-overlay__meta {
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
	font-size: var(--oswp-meta-size);
	color: rgba(255, 255, 255, 0.8);
}

.oswp-overlay__excerpt {
	font-size: var(--oswp-excerpt-size);
	color: rgba(255, 255, 255, 0.85);
	line-height: 1.5;
}

.oswp-overlay__btn {
	align-self: flex-start;
	margin-top: 8px;
}

/* ============================================
   4. TICKER LAYOUT
   ============================================ */
.oswp-ticker-wrapper {
	display: flex;
	align-items: center;
	border: 1px solid #e2e8f0;
	border-radius: 4px;
	overflow: hidden;
	height: 48px;
	font-family: inherit;
}

.oswp-ticker__label {
	display: flex;
	align-items: center;
	gap: 8px;
	padding: 0 20px;
	font-weight: 700;
	font-size: 13px;
	text-transform: uppercase;
	letter-spacing: 0.02em;
	white-space: nowrap;
	height: 100%;
	flex-shrink: 0;
}

.oswp-ticker__pulse {
	width: 8px;
	height: 8px;
	border-radius: 50%;
	background: currentColor;
	animation: oswp-pulse 1.5s ease-in-out infinite;
}

@keyframes oswp-pulse {
	0%,
	100% {
		opacity: 1;
		transform: scale(1);
	}
	50% {
		opacity: 0.5;
		transform: scale(0.8);
	}
}

.oswp-ticker__items {
	flex: 1;
	overflow: hidden;
	height: 100%;
}

.oswp-ticker__items .slick-list,
.oswp-ticker__items .slick-track {
	height: 100%;
}

.oswp-ticker__items .slick-slide {
	height: 100%;
}

.oswp-ticker__items .slick-slide > div {
	height: 100%;
}

.oswp-ticker__item {
	display: flex !important;
	align-items: center;
	height: 100%;
	padding: 0 16px;
}

.oswp-ticker__item a {
	color: inherit;
	text-decoration: none;
	font-size: 14px;
	font-weight: 500;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
	transition: color 0.2s;
}

.oswp-ticker__item a:hover {
	color: var(--oswp-btn-bg, #2563eb);
}

.oswp-ticker__nav {
	display: flex;
	align-items: center;
	gap: 2px;
	padding: 0 12px;
	flex-shrink: 0;
	height: 100%;
}

.oswp-ticker__prev,
.oswp-ticker__next {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 28px;
	height: 28px;
	background: transparent;
	border: 1px solid #e2e8f0;
	border-radius: 3px;
	cursor: pointer;
	color: #64748b;
	transition: all 0.2s;
	padding: 0;
}

.oswp-ticker__prev:hover,
.oswp-ticker__next:hover {
	background: #f1f5f9;
	color: #1e293b;
}

/* ============================================
   5. HERO LAYOUT
   ============================================ */
.oswp-hero-wrapper {
	position: relative;
	background: var(--oswp-bg-color);
	border: var(--oswp-border-width) var(--oswp-border-style) var(--oswp-border-color);
	border-radius: var(--oswp-radius-tl) var(--oswp-radius-tr) var(--oswp-radius-br) var(--oswp-radius-bl);
	overflow: hidden;
}

.oswp-hero__slider .slick-list,
.oswp-hero__slider .slick-track {
	height: 100%;
}

.oswp-hero__slide {
	display: flex !important;
	min-height: 450px;
	height: var(--oswp-slider-height);
}

.oswp-hero--reversed .oswp-hero__slide {
	flex-direction: row-reverse;
}

.oswp-hero__text {
	flex: 0 0 40%;
	padding: var(--oswp-pad-top) var(--oswp-pad-right) var(--oswp-pad-bottom) var(--oswp-pad-left);
	display: flex;
	flex-direction: column;
	justify-content: center;
	gap: 16px;
}

.oswp-hero__badge {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	font-weight: 800;
	font-size: 13px;
	text-transform: uppercase;
	letter-spacing: 0.05em;
}

.oswp-hero__badge-dot {
	width: 10px;
	height: 10px;
	border-radius: 50%;
	display: inline-block;
	animation: oswp-pulse 1.5s ease-in-out infinite;
}

.oswp-hero__title {
	margin: 0;
	font-size: clamp(24px, 3vw, 42px);
	font-weight: 800;
	line-height: 1.15;
	color: var(--oswp-title-color);
}

.oswp-hero__title a {
	color: inherit;
	text-decoration: none;
	transition: color 0.2s;
}

.oswp-hero__title a:hover {
	color: var(--oswp-btn-bg);
}

.oswp-hero__excerpt {
	font-size: var(--oswp-excerpt-size);
	color: var(--oswp-excerpt-color);
	line-height: 1.6;
}

.oswp-hero__time {
	font-size: var(--oswp-meta-size);
	color: var(--oswp-meta-color);
}

.oswp-hero__image {
	flex: 0 0 60%;
	position: relative;
	overflow: hidden;
}

.oswp-hero__img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
	transition: transform 0.4s;
}

.oswp-hero__slide:hover .oswp-hero__img {
	transform: scale(1.02);
}

.oswp-hero__cat-badge {
	position: absolute;
	top: 16px;
	left: 16px;
	padding: 4px 12px;
	background: var(--oswp-cat-bg);
	color: var(--oswp-cat-color);
	font-size: 11px;
	font-weight: 700;
	text-transform: uppercase;
	border-radius: 3px;
}

.oswp-hero__counter {
	position: absolute;
	bottom: 16px;
	right: 80px;
	font-size: 14px;
	font-weight: 600;
	color: var(--oswp-meta-color);
	background: rgba(255, 255, 255, 0.9);
	padding: 4px 12px;
	border-radius: 4px;
	z-index: 5;
}

.oswp-hero__btn {
	align-self: flex-start;
}

/* ============================================
   6. ARROWS  (all styles)
   ============================================ */
.oswp-arrow {
	position: absolute;
	top: 50%;
	transform: translateY(-50%);
	z-index: 10;
	width: var(--oswp-arrow-size);
	height: var(--oswp-arrow-size);
	background: var(--oswp-arrow-bg);
	color: var(--oswp-arrow-color);
	border: 2px solid var(--oswp-border-color);
	display: flex !important;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	transition: all 0.2s;
	padding: 0;
	font-size: 0;
	line-height: 0;
	box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.oswp-arrow svg {
	width: calc(var(--oswp-arrow-size) * 0.45);
	height: calc(var(--oswp-arrow-size) * 0.45);
}

.oswp-arrow:hover {
	background: var(--oswp-btn-bg);
	color: var(--oswp-btn-color);
	border-color: var(--oswp-btn-bg);
}

/* positions */
.oswp-arrow.slick-prev { left: -12px; }
.oswp-arrow.slick-next { right: -12px; }

/* Default */
.oswp-arrow--default { border-radius: 8px; }

/* Circle */
.oswp-arrow--circle { border-radius: 50%; }

/* Square */
.oswp-arrow--square { border-radius: 4px; }

/* Minimal */
.oswp-arrow--minimal {
	background: transparent;
	border: none;
	box-shadow: none;
}
.oswp-arrow--minimal:hover {
	background: transparent;
	color: var(--oswp-btn-bg);
	border: none;
}

/* ============================================
   7. DOTS  (all styles)
   ============================================ */
.oswp-post-carousel-wrapper .slick-dots,
.oswp-hero-wrapper .slick-dots {
	display: flex !important;
	justify-content: center;
	gap: 6px;
	list-style: none;
	padding: 0;
	margin: 1.5rem 0 0;
}

.oswp-post-carousel-wrapper .slick-dots li,
.oswp-hero-wrapper .slick-dots li {
	margin: 0;
	padding: 0;
}

/* Default (circles) */
.oswp-post-carousel-wrapper .slick-dots button,
.oswp-hero-wrapper .slick-dots button {
	font-size: 0;
	width: var(--oswp-dot-size);
	height: var(--oswp-dot-size);
	padding: 0;
	border: 2px solid #cbd5e1;
	border-radius: 50%;
	background: transparent;
	cursor: pointer;
	transition: all 0.2s;
}

.oswp-post-carousel-wrapper .slick-dots .slick-active button,
.oswp-hero-wrapper .slick-dots .slick-active button {
	background: var(--oswp-dot-color);
	border-color: var(--oswp-dot-color);
}

.oswp-post-carousel-wrapper .slick-dots button:hover,
.oswp-hero-wrapper .slick-dots button:hover {
	border-color: var(--oswp-dot-color);
}

/* Inside position */
.oswp-dots--inside .slick-dots {
	position: absolute;
	bottom: 16px;
	left: 50%;
	transform: translateX(-50%);
	margin: 0;
}

/* Line dots */
.oswp-dots--line .slick-dots button {
	width: calc(var(--oswp-dot-size) * 2);
	height: 4px;
	border-radius: 2px;
	border: none;
	background: #cbd5e1;
}
.oswp-dots--line .slick-dots .slick-active button {
	width: calc(var(--oswp-dot-size) * 3);
	background: var(--oswp-dot-color);
}

/* Dash dots */
.oswp-dots--dash .slick-dots button {
	width: var(--oswp-dot-size);
	height: 3px;
	border-radius: 1px;
	border: none;
	background: #cbd5e1;
}
.oswp-dots--dash .slick-dots .slick-active button {
	background: var(--oswp-dot-color);
}

/* ============================================
   8. RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
	.oswp-arrow.slick-prev { left: -8px; }
	.oswp-arrow.slick-next { right: -8px; }

	.oswp-hero__text  { flex: 0 0 45%; }
	.oswp-hero__image { flex: 0 0 55%; }
}

@media (max-width: 768px) {
	.oswp-hero__slide {
		flex-direction: column !important;
		min-height: auto;
	}
	.oswp-hero__text,
	.oswp-hero__image {
		flex: none;
		width: 100%;
	}
	.oswp-hero__image {
		min-height: 250px;
	}
	.oswp-hero__title {
		font-size: 24px;
	}

	.oswp-overlay__image { min-height: 280px; }
	.oswp-overlay__img   { min-height: 280px; }

	.oswp-arrow {
		width: 32px !important;
		height: 32px !important;
	}
	.oswp-arrow svg {
		width: 16px !important;
		height: 16px !important;
	}
	.oswp-arrow.slick-prev { left: 4px; }
	.oswp-arrow.slick-next { right: 4px; }
}

@media (max-width: 640px) {
	.oswp-card__btn,
	.oswp-overlay__btn {
		width: 100%;
		justify-content: center;
	}

	.oswp-ticker__label {
		padding: 0 12px;
		font-size: 11px;
	}

	.oswp-hero__counter {
		right: 60px;
	}
}

/* ============================================
   9. EDITOR PREVIEW  (SSR fallback)
   ============================================ */
.oswp-editor-preview {
	display: flex;
	overflow-x: auto;
	-webkit-overflow-scrolling: touch;
	padding: 10px 0;
    border: none;
}

.oswp-editor-preview .oswp-carousel-slide {
	flex: 0 0 calc(100% / var(--oswp-slides-to-show, 3));
	box-sizing: border-box;
}

/* Hero preview — just show first slide */
.oswp-editor-preview.oswp-hero-wrapper .oswp-hero__slider {
	display: block;
}
.oswp-editor-preview.oswp-hero-wrapper .oswp-hero__slide ~ .oswp-hero__slide {
	display: none !important;
}

/* Ticker preview — show first item only */
.oswp-ticker-wrapper .oswp-ticker__items:not(.slick-initialized) .oswp-ticker__item:not(:first-child) {
	display: none;
}

/* No posts */
.oswp-no-posts {
	text-align: center;
	padding: 40px 20px;
	color: #94a3b8;
	font-style: italic;
}

/* ============================================
   10. PRINT
   ============================================ */
@media print {
	.oswp-post-carousel-wrapper,
	.oswp-ticker-wrapper,
	.oswp-hero-wrapper {
		display: none;
	}
}

/* ============================================
   11. REDUCED MOTION
   ============================================ */
@media (prefers-reduced-motion: reduce) {
	.oswp-card,
	.oswp-overlay,
	.oswp-card__img,
	.oswp-overlay__img,
	.oswp-hero__img,
	.oswp-card__btn,
	.oswp-overlay__btn,
	.oswp-hero__btn,
	.oswp-arrow,
	.oswp-ticker__pulse,
	.oswp-hero__badge-dot {
		transition: none !important;
		animation: none !important;
	}
}