/**
 * AI Admin - Magazine Public Styles
 * Single magazine template + [ai_revistas] shortcode
 * @since 1.0.16
 */

/* ─── Single Magazine ─── */

.ai-magazine-single {
	max-width: 960px;
	margin: 0 auto;
	padding: 20px 0;
}

body.single-ai_magazines .ai-magazine-single {
	max-width: none;
	width: 100%;
	padding-left: 0;
	padding-right: 0;
}

/* Header */
.magazine-header {
	margin-bottom: 30px;
}

.magazine-header-compact {
	margin-bottom: 18px;
}

.magazine-header-content {
	display: flex;
	gap: 24px;
	align-items: flex-start;
}

.magazine-cover {
	flex-shrink: 0;
	width: 220px;
}

.magazine-cover img {
	width: 100%;
	border-radius: 6px;
	box-shadow: 0 4px 16px rgba(0,0,0,0.15);
}

.magazine-header-info {
	flex: 1;
}

.magazine-title {
	font-size: 1.8em;
	margin: 0 0 12px;
	line-height: 1.2;
}

.magazine-categories {
	display: flex;
	flex-wrap: wrap;
	gap: 6px;
	margin-bottom: 12px;
}

.magazine-cat-badge {
	background: #043f20;
	color: #fff;
	font-size: 12px;
	padding: 3px 12px;
	border-radius: 14px;
	text-transform: uppercase;
	letter-spacing: 0.5px;
}

.magazine-meta {
	color: #555;
	font-size: 15px;
	margin-bottom: 16px;
}

.magazine-meta span {
	display: inline-block;
	margin-right: 16px;
}

.magazine-download-btn {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	background: #043f20;
	color: #fff;
	padding: 10px 20px;
	border-radius: 6px;
	text-decoration: none;
	font-weight: 600;
	transition: background 0.2s;
}

.magazine-download-btn:hover {
	background: #065a2e;
	color: #fff;
}

.magazine-content-section {
	margin: 0 0 30px;
	padding: 24px 28px;
	background: #fff;
	border: 1px solid #e8e8e8;
	border-radius: 10px;
	box-shadow: 0 8px 24px rgba(4, 63, 32, 0.06);
}

.magazine-content-body {
	color: #222;
	line-height: 1.7;
}

.magazine-content-body > :first-child {
	margin-top: 0;
}

.magazine-content-body > :last-child {
	margin-bottom: 0;
}

.magazine-details-accordion {
	background: #fff;
	border: 1px solid #e8e8e8;
	border-radius: 8px;
	margin: 22px 0 30px;
	overflow: hidden;
}

.magazine-details-accordion summary {
	color: #043f20;
	cursor: pointer;
	font-weight: 700;
	list-style-position: inside;
	padding: 14px 18px;
}

.magazine-details-accordion summary:hover {
	background: #f6f4ef;
}

.magazine-details-content {
	border-top: 1px solid #e8e8e8;
	display: flex;
	gap: 24px;
	padding: 22px;
}

.magazine-details-info {
	flex: 1;
	min-width: 0;
}

.magazine-details-info .magazine-content-section {
	border: 0;
	box-shadow: none;
	margin: 0;
	padding: 0;
}

/* PDF Section */
.magazine-pdf-section {
	margin: 30px 0;
}

.magazine-pdf-section h2 {
	font-size: 1.3em;
	margin-bottom: 16px;
	border-bottom: 2px solid #043f20;
	padding-bottom: 8px;
}

.ai-pdf-viewer {
	position: relative;
	background: #f6f4ef;
	border: 1px solid #ddd5c7;
	border-radius: 10px;
	padding: 16px;
}

.ai-pdf-toolbar {
	display: flex;
	align-items: center;
	justify-content: flex-end;
	gap: 8px;
	margin-bottom: 12px;
}

.ai-pdf-stage {
	position: relative;
	display: flex;
	justify-content: center;
	align-items: flex-start;
	gap: 12px;
	padding: 20px 48px 44px;
	max-height: min(78vh, 1100px);
	overflow: auto;
}

.magazine-pdf-section .ai-pdf-viewer .ai-pdf-stage {
	display: flex;
	flex-direction: row;
	justify-content: flex-start;
	align-items: flex-start;
	gap: 12px;
	width: 100%;
	max-height: min(78vh, 1100px);
	overflow: auto;
}

.magazine-pdf-section .ai-pdf-viewer .ai-pdf-spread {
	display: flex;
	align-items: flex-start;
	flex: 0 0 auto;
	gap: 0;
	justify-content: center;
	margin-left: auto;
	margin-right: auto;
	max-width: none;
	min-width: 0;
}

.magazine-pdf-section .ai-pdf-viewer .ai-pdf-page-frame {
	display: block;
	flex: 0 0 auto;
	position: relative;
}

.ai-pdf-loading {
	position: absolute;
	inset: 20px 48px 44px;
	display: none;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 12px;
	background: rgba(246, 244, 239, 0.88);
	border-radius: 8px;
	z-index: 3;
}

.ai-pdf-viewer.is-loading .ai-pdf-loading {
	display: flex;
}

.ai-pdf-loading-spinner {
	width: 38px;
	height: 38px;
	border: 3px solid rgba(4, 63, 32, 0.18);
	border-top-color: #043f20;
	border-radius: 50%;
	animation: ai-pdf-spin 0.8s linear infinite;
}

.ai-pdf-loading-text {
	color: #043f20;
	font-size: 14px;
	font-weight: 600;
}

.ai-pdf-canvas {
	max-width: 100%;
	height: auto;
	background: #fff;
	box-shadow: 0 10px 28px rgba(0, 0, 0, 0.18);
}

.magazine-pdf-section .ai-pdf-viewer .ai-pdf-canvas {
	display: block;
	flex: 0 0 auto;
	width: auto;
	max-width: none;
	height: auto;
}

.magazine-pdf-section .ai-pdf-viewer .ai-pdf-link-layer {
	inset: 0;
	position: absolute;
	z-index: 4;
}

.magazine-pdf-section .ai-pdf-viewer .ai-pdf-link-overlay {
	background: transparent;
	border: 0;
	display: block;
	position: absolute;
}

.magazine-pdf-section .ai-pdf-viewer .ai-pdf-link-overlay:focus-visible {
	outline: 2px solid rgba(4, 63, 32, 0.8);
	outline-offset: 2px;
}

.magazine-pdf-section .ai-pdf-viewer .ai-pdf-youtube-overlay {
	background: #111;
	border-radius: 6px;
	box-shadow: 0 8px 24px rgba(0, 0, 0, 0.28);
	cursor: pointer;
	display: block;
	min-height: 124px;
	min-width: 220px;
	overflow: hidden;
	position: absolute;
	z-index: 6;
}

.magazine-pdf-section .ai-pdf-viewer .ai-pdf-youtube-player-overlay.ai-pdf-youtube-overlay--full-width {
	left: 0 !important;
	max-width: 100%;
	width: 100%;
}

.magazine-pdf-section .ai-pdf-viewer .ai-pdf-youtube-overlay--thumbnail {
	background: #0f1210;
	display: flex;
	flex-direction: column;
}

.magazine-pdf-section .ai-pdf-viewer .ai-pdf-youtube-overlay.is-playing {
	z-index: 8;
}

.magazine-pdf-section .ai-pdf-viewer .ai-pdf-youtube-player-overlay {
	box-shadow: 0 12px 32px rgba(0, 0, 0, 0.38);
}

.magazine-pdf-section .ai-pdf-viewer .ai-pdf-youtube-player-close {
	align-items: center;
	background: rgba(0, 0, 0, 0.72);
	border: 1px solid rgba(255, 255, 255, 0.45);
	border-radius: 999px;
	color: #fff;
	cursor: pointer;
	display: flex;
	font-size: 16px;
	font-weight: 700;
	height: 30px;
	justify-content: center;
	line-height: 1;
	padding: 0;
	position: absolute;
	right: 8px;
	text-transform: uppercase;
	top: 8px;
	width: 30px;
	z-index: 2;
}

.magazine-pdf-section .ai-pdf-viewer .ai-pdf-youtube-player-close:focus-visible {
	outline: 2px solid #fff;
	outline-offset: 2px;
}

.magazine-pdf-section .ai-pdf-viewer .ai-pdf-youtube-overlay iframe {
	border: 0;
	display: block;
	height: 100%;
	pointer-events: none;
	width: 100%;
}

.magazine-pdf-section .ai-pdf-viewer .ai-pdf-youtube-player-overlay iframe {
	pointer-events: auto;
}

.magazine-pdf-section .ai-pdf-viewer .ai-pdf-youtube-thumbnail-media {
	background: #000;
	display: block;
	flex: 1 1 auto;
	overflow: hidden;
	position: relative;
}

.magazine-pdf-section .ai-pdf-viewer .ai-pdf-youtube-thumbnail-media img {
	display: block;
	height: 100%;
	object-fit: cover;
	width: 100%;
}

.magazine-pdf-section .ai-pdf-viewer .ai-pdf-youtube-thumbnail-label {
	background: rgba(0, 0, 0, 0.8);
	color: #fff;
	display: block;
	font-size: 12px;
	font-weight: 600;
	line-height: 1.35;
	padding: 8px 10px;
}

.ai-pdf-meta-panel {
	margin-top: 18px;
}

.ai-pdf-meta-panel[hidden] {
	display: none;
}

.ai-pdf-meta-panel h2 {
	font-size: 1.1em;
	margin: 0 0 12px;
	padding-bottom: 8px;
	border-bottom: 1px solid #ddd5c7;
}

.ai-pdf-meta-list {
	display: grid;
	gap: 12px;
}

.ai-pdf-meta-item {
	background: #fff;
	border: 1px solid #e1ddd4;
	border-radius: 8px;
	padding: 14px;
}

.ai-pdf-meta-page {
	color: #66756c;
	display: block;
	font-size: 12px;
	font-weight: 600;
	margin-bottom: 4px;
	text-transform: uppercase;
}

.ai-pdf-meta-item h3 {
	color: #17251d;
	font-size: 15px;
	line-height: 1.35;
	margin: 0 0 8px;
}

.ai-pdf-meta-item a {
	color: #043f20;
	display: inline-block;
	font-size: 13px;
	overflow-wrap: anywhere;
}

.ai-pdf-meta-item p {
	color: #5f665f;
	font-size: 14px;
	line-height: 1.5;
	margin: 0;
}

.ai-pdf-rich-media {
	aspect-ratio: 16 / 9;
	background: #111;
	border-radius: 6px;
	margin-top: 12px;
	max-width: 100%;
	overflow: hidden;
	width: 100%;
}

.ai-pdf-rich-media iframe,
.ai-pdf-rich-media video {
	border: 0;
	display: block;
	height: 100%;
	max-width: 100%;
	width: 100%;
}

.magazine-pdf-section .ai-pdf-viewer .ai-pdf-tool {
	border: 0;
	border-radius: 4px;
	background: rgba(4, 63, 32, 0.12);
	color: #043f20;
	cursor: pointer;
	font-size: 18px;
	height: 32px;
	line-height: 1;
	width: 32px;
}

.magazine-pdf-section .ai-pdf-viewer .ai-pdf-tool:hover {
	background: rgba(4, 63, 32, 0.2);
}

.magazine-pdf-section .ai-pdf-viewer .ai-pdf-zoom-level {
	color: #043f20;
	font-size: 13px;
	min-width: 44px;
	text-align: center;
}

.ai-pdf-flipbook {
	display: none;
	width: min(100%, 920px);
	margin: 0 auto;
}

.ai-pdf-viewer.is-flip-mode .ai-pdf-flipbook {
	display: block;
}

.ai-pdf-viewer.is-flip-mode .ai-pdf-canvas {
	display: none;
}

.ai-pdf-viewer.is-flip-mode .ai-pdf-toolbar {
	justify-content: space-between;
}

.ai-pdf-flipbook .stf__parent {
	margin: 0 auto;
}

.ai-pdf-flipbook .stf__block {
	background: #f8f5ee;
}

.magazine-pdf-section .ai-pdf-viewer.is-single-page .ai-pdf-stage {
	justify-content: center;
}

.magazine-pdf-section .ai-pdf-viewer.is-single-page .ai-pdf-spread {
	justify-content: center;
	width: 100%;
	max-width: 100%;
}

.magazine-pdf-section .ai-pdf-viewer.is-single-page .ai-pdf-page-frame {
	margin-left: auto;
	margin-right: auto;
}

.magazine-pdf-section .ai-pdf-viewer.is-single-page .ai-pdf-canvas-left {
	max-width: 100%;
}

.ai-pdf-viewer.is-single-page .ai-pdf-canvas-right {
	display: none;
}

.ai-pdf-page-indicator {
	position: absolute;
	left: 50%;
	bottom: 24px;
	transform: translateX(-50%);
	background: rgba(4, 63, 32, 0.88);
	color: #fff;
	padding: 6px 12px;
	border-radius: 999px;
	font-size: 13px;
	line-height: 1;
	z-index: 5;
}

.ai-pdf-page-separator.is-hidden,
.ai-pdf-page-num-right.is-hidden {
	display: none;
}

.ai-pdf-nav {
	position: absolute;
	top: calc(50% + 22px);
	transform: translateY(-50%);
	z-index: 5;
	width: 38px;
	height: 38px;
	border: 0;
	border-radius: 999px;
	background: rgba(4, 63, 32, 0.88);
	color: #fff;
	font-size: 28px;
	line-height: 1;
	cursor: pointer;
}

.ai-pdf-prev {
	left: 20px;
}

.ai-pdf-next {
	right: 20px;
}

.ai-pdf-nav:disabled {
	opacity: 0.4;
	cursor: default;
}

.ai-pdf-viewer:fullscreen {
	display: flex;
	flex-direction: column;
	width: 100vw;
	height: 100vh;
	max-width: none;
	padding: 20px;
	border-radius: 0;
	border: 0;
	box-sizing: border-box;
}

.ai-pdf-viewer:fullscreen .ai-pdf-toolbar {
	flex: 0 0 auto;
}

.ai-pdf-viewer:fullscreen .ai-pdf-stage {
	flex: 1 1 auto;
	min-height: 0;
	max-height: none;
	padding-bottom: 64px;
	align-items: center;
}

.magazine-pdf-section .ai-pdf-viewer:fullscreen,
.magazine-pdf-section .ai-pdf-viewer:-webkit-full-screen {
	background: #f6f4ef;
	display: flex;
	flex-direction: column;
	height: 100vh;
	max-width: none;
	width: 100vw;
}

.magazine-pdf-section .ai-pdf-viewer:fullscreen .ai-pdf-stage,
.magazine-pdf-section .ai-pdf-viewer:-webkit-full-screen .ai-pdf-stage {
	flex: 1 1 auto;
	height: auto !important;
	max-height: none;
	min-height: 0;
	overflow: auto;
}

.ai-pdf-viewer:fullscreen .ai-pdf-flipbook {
	width: auto;
	max-height: 100%;
}

@media (max-width: 782px) {
	.ai-pdf-stage {
		padding-left: 20px;
		padding-right: 20px;
	}

	.ai-pdf-loading {
		inset-left: 20px;
		inset-right: 20px;
	}

	.ai-pdf-flipbook {
		width: 100%;
	}

	.ai-pdf-viewer.is-single-page .ai-pdf-canvas-left {
		max-width: 100%;
	}

	.ai-pdf-nav {
		top: auto;
		bottom: 36px;
		transform: none;
	}

	.ai-pdf-prev {
		left: 12px;
	}

	.ai-pdf-next {
		right: 12px;
	}

	.ai-pdf-viewer:fullscreen {
		padding: 12px;
	}

	.ai-pdf-viewer:fullscreen .ai-pdf-stage {
		padding-bottom: 72px;
	}
}

@keyframes ai-pdf-spin {
	from {
		transform: rotate(0deg);
	}

	to {
		transform: rotate(360deg);
	}
}

/* Related Content */
.magazine-related-section {
	margin: 30px 0;
}

.magazine-related-section h2 {
	font-size: 1.3em;
	margin-bottom: 16px;
	border-bottom: 2px solid #043f20;
	padding-bottom: 8px;
}

.magazine-related-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
	gap: 16px;
}

.magazine-related-item {
	display: flex;
	flex-direction: column;
	background: #f9f9f9;
	border: 1px solid #e8e8e8;
	border-radius: 6px;
	overflow: hidden;
	text-decoration: none;
	color: inherit;
	transition: box-shadow 0.2s;
}

.magazine-related-item:hover {
	box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.related-item-thumb img {
	width: 100%;
	height: 160px;
	object-fit: cover;
}

.related-item-info {
	padding: 12px;
}

.related-item-cats {
	display: block;
	font-size: 11px;
	color: #043f20;
	text-transform: uppercase;
	letter-spacing: 0.5px;
	margin-bottom: 4px;
}

.related-item-info h3 {
	font-size: 15px;
	margin: 0 0 6px;
	line-height: 1.3;
}

.related-item-date {
	font-size: 12px;
	color: #888;
}

/* Ads */
.magazine-ads {
	display: flex;
	justify-content: center;
	gap: 16px;
	margin: 20px 0;
	flex-wrap: wrap;
}

.magazine-ad-item picture,
.magazine-ad-item img {
	max-width: 100%;
}

.magazine-ad-item picture {
	display: inline-block;
}

.magazine-ad-item img {
	max-height: 120px;
	border-radius: 4px;
}

/* Back link */
.magazine-back-link {
	margin-top: 30px;
	padding-top: 16px;
	border-top: 1px solid #e8e8e8;
}

.magazine-back-link a {
	color: #043f20;
	text-decoration: none;
	font-weight: 500;
}

.magazine-back-link a:hover {
	text-decoration: underline;
}

/* ─── [ai_revistas] Shortcode ─── */

.ai-revistas-wrapper {
	margin: 0 auto;
}

/* Category Tabs */
.ai-revistas-tabs {
	display: flex;
	flex-wrap: wrap;
	gap: 6px;
	margin-bottom: 24px;
	border-bottom: 2px solid #e8e8e8;
	padding-bottom: 12px;
}

.ai-revistas-tab {
	display: inline-block;
	padding: 6px 16px;
	border-radius: 20px;
	text-decoration: none;
	color: #555;
	font-size: 14px;
	background: #f0f0f0;
	transition: all 0.2s;
}

.ai-revistas-tab:hover {
	background: #e0e0e0;
	color: #333;
}

.ai-revistas-tab.active {
	background: #043f20;
	color: #fff;
}

/* Year sections */
.ai-revistas-year-section {
	margin-bottom: 36px;
}

.ai-revistas-year-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 16px;
	margin-bottom: 16px;
}

.ai-revistas-year-heading {
	font-size: 1.4em;
	color: #043f20;
	border-left: 4px solid #043f20;
	padding-left: 12px;
	margin: 0;
}

.ai-revistas-carousel-controls {
	display: flex;
	align-items: center;
	gap: 10px;
}

.ai-revistas-carousel-button {
	appearance: none;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 42px;
	height: 42px;
	min-width: 42px;
	min-height: 42px;
	border: 1px solid #d2ddcf;
	border-radius: 999px;
	background: #fff;
	color: #043f20;
	cursor: pointer;
	font-size: 26px;
	line-height: 1;
	padding: 0;
	overflow: hidden;
	white-space: nowrap;
	vertical-align: middle;
	transition: background 0.2s, color 0.2s, border-color 0.2s, opacity 0.2s;
}

.ai-revistas-carousel-button span {
	display: block;
	line-height: 1;
	transform: translateY(-1px);
	pointer-events: none;
}

.ai-revistas-carousel-button:hover:not(:disabled) {
	background: #043f20;
	border-color: #043f20;
	color: #fff;
}

.ai-revistas-carousel-button:disabled {
	opacity: 0.35;
	cursor: default;
}

.ai-revistas-carousel {
	overflow: hidden;
}

.ai-revistas-carousel-track {
	display: grid;
	grid-auto-flow: column;
	grid-auto-columns: calc((100% - 48px) / 3);
	gap: 24px;
	overflow-x: auto;
	scroll-behavior: smooth;
	scroll-snap-type: x mandatory;
	scrollbar-width: none;
	-ms-overflow-style: none;
	padding-bottom: 4px;
}

.ai-revistas-carousel-track::-webkit-scrollbar {
	display: none;
}

.ai-revistas-carousel-slide {
	min-width: 0;
	scroll-snap-align: start;
}

.ai-revistas-carousel-slide .ai-revistas-card {
	height: 100%;
}

/* Magazine Grid */
.ai-revistas-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
	gap: 20px;
}

.ai-revistas-card {
	background: #fff;
	border: 1px solid #e8e8e8;
	border-radius: 8px;
	overflow: hidden;
	transition: box-shadow 0.2s, transform 0.2s;
}

.ai-revistas-card:hover {
	box-shadow: 0 4px 12px rgba(0,0,0,0.12);
	transform: translateY(-2px);
}

.ai-revistas-card-link {
	display: block;
}

.ai-revistas-cover {
	width: 100%;
	height: 240px;
	object-fit: cover;
}

.ai-revistas-cover-placeholder {
	width: 100%;
	height: 240px;
	background: #f0f0f0;
	display: flex;
	align-items: center;
	justify-content: center;
}

.ai-revistas-cover-placeholder .dashicons {
	font-size: 48px;
	color: #ccc;
}

.ai-revistas-card-info {
	padding: 12px;
}

.ai-revistas-card-info h3 {
	font-size: 14px;
	margin: 0 0 4px;
	line-height: 1.3;
}

.ai-revistas-card-info h3 a {
	color: inherit;
	text-decoration: none;
}

.ai-revistas-card-info h3 a:hover {
	color: #043f20;
}

.ai-revistas-issue,
.ai-revistas-date {
	display: block;
	font-size: 12px;
	color: #888;
}

.ai-no-results {
	text-align: center;
	color: #888;
	padding: 40px;
}

.ai-revistas-pagination {
	display: flex;
	align-items: center;
	justify-content: center;
	flex-wrap: wrap;
	gap: 10px;
	margin-top: 24px;
}

.ai-revistas-pagination-item a,
.ai-revistas-pagination-item span {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-width: 40px;
	height: 40px;
	padding: 0 14px;
	border: 1px solid #d2ddcf;
	border-radius: 999px;
	background: #fff;
	color: #043f20;
	font-size: 14px;
	font-weight: 600;
	text-decoration: none;
}

.ai-revistas-pagination-item .current {
	background: #043f20;
	border-color: #043f20;
	color: #fff;
}

.ai-revistas-pagination-item a:hover {
	background: #043f20;
	border-color: #043f20;
	color: #fff;
}

/* ─── Responsive ─── */

@media (max-width: 960px) {
	.ai-revistas-carousel-track {
		grid-auto-columns: calc((100% - 24px) / 2);
	}
}

@media (max-width: 768px) {
	.magazine-header-content {
		flex-direction: column;
	}

	.magazine-cover {
		width: 100%;
		max-width: 280px;
		margin: 0 auto;
	}

	.magazine-content-section {
		padding: 20px;
	}

	.magazine-details-content {
		flex-direction: column;
		padding: 18px;
	}

	.magazine-details-info .magazine-content-section {
		padding: 0;
	}

	.ai-revistas-grid {
		grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
	}

	.ai-revistas-cover {
		height: 190px;
	}
}

@media (max-width: 640px) {
	.ai-revistas-year-header {
		align-items: flex-start;
		flex-direction: column;
	}

	.ai-revistas-carousel-track {
		grid-auto-columns: 100%;
		gap: 18px;
	}
}