/*--------------------------------------------------------------
>>> BLOG LAYOUTS - BASE STYLES
--------------------------------------------------------------*/

/* CSS Variables for Blog Layouts */
:root {
	--toiapt-blog-columns-desktop: 3;
	--toiapt-blog-columns-tablet: 2;
	--toiapt-blog-columns-mobile: 1;
	--toiapt-blog-gap: 30px;
	--toiapt-blog-image-ratio: 16 / 9;
	--toiapt-blog-radius: var(--toiapt-radius-lg, 12px);
	--toiapt-blog-radius-mobile: 8px;
	--toiapt-blog-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
	--toiapt-blog-shadow-hover: 0 12px 40px rgba(0, 0, 0, 0.15);
	--toiapt-blog-overlay-gradient: linear-gradient(to top, rgba(0, 0, 0, 0.8) 0%, rgba(0, 0, 0, 0.4) 50%, transparent 100%);
	--toiapt-blog-transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
	--toiapt-blog-card-bg: var(--toiapt-color-white, #ffffff);
	--toiapt-blog-card-padding: var(--toiapt-space-md, 20px);
	--toiapt-blog-container-padding: 10px;
	--toiapt-blog-title-fs: var(--toiapt-fs-xl, 1.25rem);
	--toiapt-blog-excerpt-fs: var(--toiapt-fs-sm, 0.875rem);
	--toiapt-blog-meta-fs: var(--toiapt-fs-xs, 0.75rem);
}

/* Dark Mode Support */
[data-theme="dark"] {
	--toiapt-blog-card-bg: var(--toiapt-color-gray-900, #1a1a2e);
	--toiapt-blog-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
	--toiapt-blog-shadow-hover: 0 12px 40px rgba(0, 0, 0, 0.5);
}

/*--------------------------------------------------------------
# Blog Container
--------------------------------------------------------------*/
.toiapt-blog-wrapper {
	width: 100%;
}

.toiapt-blog-header {
	margin-bottom: 10px;
}

.toiapt-blog-header .page-title {
	font-size: var(--toiapt-fs-3xl, 2.5rem);
	font-weight: 600;
	margin-bottom: var(--toiapt-space-sm, 10px);
	background: linear-gradient(135deg, var(--toiapt-color-primary) 0%, var(--toiapt-color-secondary, #6366f1) 100%);
	-webkit-background-clip: text;
	-webkit-text-fill-color: transparent;
	background-clip: text;
}

.toiapt-blog-header .archive-description {
	font-size: var(--toiapt-fs-lg, 1.125rem);
	color: var(--toiapt-color-gray, #6b7280);
	max-width: 600px;
}

/*--------------------------------------------------------------
# Post Card Base
--------------------------------------------------------------*/
.toiapt-post-card {
	position: relative;
	background: var(--toiapt-blog-card-bg);
	border-radius: var(--toiapt-blog-radius);
	overflow: hidden;
	box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.1);
	transition: var(--toiapt-blog-transition);
	height: auto;
	/* Default base height */
	display: flex;
	flex-direction: column;
	border-top: var(--toiapt-blog-border-top, 1px solid #e5e7eb);
	border-bottom: var(--toiapt-blog-border-bot, 1px solid #e5e7eb);
	border-left: var(--toiapt-blog-border-left, 1px solid #e5e7eb);
	border-right: var(--toiapt-blog-border-right, 1px solid #e5e7eb);
}

.toiapt-post-card:hover {
	transform: translateY(-10px);
	box-shadow: 0 20px 40px -15px rgba(0, 0, 0, 0.15);
	border-color: var(--toiapt-color-primary);
}

/*--------------------------------------------------------------
# Post Thumbnail
--------------------------------------------------------------*/
.toiapt-post-thumbnail {
	position: relative;
	overflow: hidden;
	aspect-ratio: var(--toiapt-blog-image-ratio);
	height: auto;
	/* Allow natural height if ratio is auto */
}

.toiapt-post-thumbnail a {
	display: block;
	width: 100%;
	height: 100%;
}

.toiapt-post-thumbnail img {
	width: 100%;
	height: auto;
	/* Fallback to natural height */
	object-fit: cover;
	transition: transform 0.8s cubic-bezier(0.2, 1, 0.3, 1);
	display: block;
}

.toiapt-post-card:hover .toiapt-post-thumbnail img {
	transform: scale(1.1);
}

/* Category Badge - Glassmorphism style */
.toiapt-post-category {
	position: absolute;
	top: 15px;
	left: 15px;
	z-index: 2;
}

.toiapt-post-category a {
	display: inline-block;
	padding: 6px 16px;
	font-size: 11px;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.1em;
	color: #fff;
	background: rgba(255, 255, 255, 0.18);
	border: 1px solid rgba(255, 255, 255, 0.35);
	border-radius: 50px;
	text-decoration: none;
	transition: all 0.3s ease;
	backdrop-filter: blur(10px);
	-webkit-backdrop-filter: blur(10px);
	box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15), inset 0 1px 0 rgba(255, 255, 255, 0.2);
	text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

.toiapt-post-category a:hover {
	background: var(--toiapt-color-primary);
	border-color: var(--toiapt-color-primary);
	transform: scale(1.05);
	box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

/*--------------------------------------------------------------
# Post Content
--------------------------------------------------------------*/
.toiapt-post-content {
	padding: var(--toiapt-blog-card-padding);
	flex: 0 0 auto;
	/* Don't stretch by default */
}

/*--------------------------------------------------------------
# Card Spacing System — single source of truth
# Vertical spacing between card elements comes ONLY from
# --toiapt-blog-item-gap (Customizer: "Vertical Gap Between Elements").
# - 0 means a real 0 (no stacked margins).
# - gap only exists BETWEEN visible items, so hiding an element
#   (e.g. Read More / Comments) never leaves trailing blank space.
# - Elements hidden via .toiapt-hide-mobile / .toiapt-hide-desktop
#   (display:none) do not take a gap slot.
--------------------------------------------------------------*/
:is(.toiapt-post-card, .toiapt-hero-card) :is(.toiapt-post-content,
	.toiapt-list-content,
	.toiapt-zigzag-content,
	.toiapt-minimal-content,
	.toiapt-hero-content) {
	display: flex;
	flex-direction: column;
	gap: var(--toiapt-blog-item-gap, 12px);
}

/* The header box dissolves: meta + title become direct flex children
   (uniform gap between them), and an empty header takes no gap slot. */
:is(.toiapt-post-card, .toiapt-hero-card) .toiapt-post-header {
	display: contents;
}

/* No vertical margins on card elements — the gap handles spacing.
   Also neutralizes the global h2/h3 `margin-block: 0 1rem`. */
:is(.toiapt-post-card, .toiapt-hero-card) :is(.toiapt-post-meta,
	.toiapt-post-title,
	.toiapt-post-excerpt,
	.toiapt-hero-excerpt,
	.toiapt-hero-meta,
	.toiapt-post-footer) {
	margin-block: 0;
}

/*--------------------------------------------------------------
# Post Meta
--------------------------------------------------------------*/
.toiapt-post-meta {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: var(--toiapt-space-sm, 12px);
	font-size: var(--toiapt-blog-meta-fs);
	color: var(--toiapt-color-gray, #6b7280);
}

.toiapt-post-meta-item {
	display: inline-flex;
	align-items: center;
	gap: 6px;
}

.toiapt-post-meta-item svg {
	width: 14px;
	height: 14px;
	opacity: 0.7;
}


.toiapt-post-author {
	display: inline-flex;
	align-items: center;
	gap: 8px;
}

.toiapt-post-author img {
	width: 24px;
	height: 24px;
	border-radius: 50%;
	object-fit: cover;
}

/*--------------------------------------------------------------
# Post Title
--------------------------------------------------------------*/
.toiapt-blog-wrapper .toiapt-post-title {
	font-size: var(--toiapt-blog-title-fs);
	font-weight: 500;
	line-height: 1.4;
}

.toiapt-post-title a {
	color: var(--toiapt-color-heading, #1f2937);
	text-decoration: none;
	transition: color 0.3s ease;
}

.toiapt-blog-wrapper .toiapt-post-title a:hover {
	color: var(--toiapt-color-primary);
	background: none;
	text-decoration: none;
}

/*--------------------------------------------------------------
# Post Excerpt
--------------------------------------------------------------*/
.toiapt-post-excerpt {
	font-size: var(--toiapt-blog-excerpt-fs);
	line-height: 1.7;
	color: var(--toiapt-color-gray, #6b7280);
	flex-grow: 0;
	/* No more stretching by default */
}

/*--------------------------------------------------------------
# Post Footer
--------------------------------------------------------------*/
.toiapt-post-footer {
	display: flex;
	align-items: center;
	justify-content: space-between;
	margin-top: auto;
	/* Pinned to the card bottom in equal-height cards. padding-top is tied to
	   --toiapt-blog-item-gap so setting gap to 0 completely zeroes internal spacing. */
	padding-top: var(--toiapt-blog-item-gap, 12px);
	border-top: 1px solid var(--toiapt-color-border, #e5e7eb);
}

/*--------------------------------------------------------------
# Read More Button
--------------------------------------------------------------*/
.toiapt-read-more {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	font-size: var(--toiapt-fs-sm, 0.875rem);
	font-weight: 600;
	color: var(--toiapt-color-primary);
	text-decoration: none;
	transition: var(--toiapt-blog-transition);
}

.toiapt-read-more svg,
.toiapt-read-more .arrow {
	width: 18px;
	height: 18px;
	transition: transform 0.3s ease;
}

.toiapt-read-more:hover {
	gap: 12px;
}

.toiapt-read-more:hover svg,
.toiapt-read-more:hover .arrow {
	transform: translateX(4px);
}

/*--------------------------------------------------------------
# Comments Count
--------------------------------------------------------------*/
.toiapt-post-comments {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	font-size: var(--toiapt-fs-xs, 0.75rem);
	color: var(--toiapt-color-gray, #6b7280);
}

.toiapt-post-comments svg {
	width: 16px;
	height: 16px;
}

/*--------------------------------------------------------------
# Animations
--------------------------------------------------------------*/
@keyframes toiapt-fade-up {
	from {
		opacity: 0;
		transform: translateY(30px);
	}

	to {
		opacity: 1;
		transform: translateY(0);
	}
}

@keyframes toiapt-fade-in {
	from {
		opacity: 0;
	}

	to {
		opacity: 1;
	}
}

@keyframes toiapt-slide-left {
	from {
		opacity: 0;
		transform: translateX(30px);
	}

	to {
		opacity: 1;
		transform: translateX(0);
	}
}

@keyframes toiapt-scale-in {
	from {
		opacity: 0;
		transform: scale(0.95);
	}

	to {
		opacity: 1;
		transform: scale(1);
	}
}

/* Animation Classes */
.toiapt-animate {
	animation-duration: 0.6s;
	animation-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
	animation-fill-mode: both;
}

.toiapt-animate-fade-up {
	animation-name: toiapt-fade-up;
}

.toiapt-animate-fade-in {
	animation-name: toiapt-fade-in;
}

.toiapt-animate-slide-left {
	animation-name: toiapt-slide-left;
}

.toiapt-animate-scale-in {
	animation-name: toiapt-scale-in;
}

/* Staggered Delays */
.toiapt-animate-delay-1 {
	animation-delay: 0.1s;
}

.toiapt-animate-delay-2 {
	animation-delay: 0.2s;
}

.toiapt-animate-delay-3 {
	animation-delay: 0.3s;
}

.toiapt-animate-delay-4 {
	animation-delay: 0.4s;
}

.toiapt-animate-delay-5 {
	animation-delay: 0.5s;
}

.toiapt-animate-delay-6 {
	animation-delay: 0.6s;
}

/*--------------------------------------------------------------
# Pagination Styles
--------------------------------------------------------------*/
.toiapt-pagination {
	margin-top: var(--toiapt-space-2xl, 60px);
	margin-bottom: var(--toiapt-space-xl, 40px);
	display: flex;
	justify-content: center;
}

.toiapt-pagination .nav-links {
	display: flex;
	justify-content: center;
	align-items: center;
	gap: var(--toiapt-space-xs, 8px);
	flex-wrap: wrap;
}

.toiapt-pagination .page-numbers {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-width: 44px;
	height: 44px;
	padding: 0 16px;
	font-size: var(--toiapt-fs-sm, 0.875rem);
	font-weight: 600;
	color: var(--toiapt-color-gray, #6b7280);
	background: var(--toiapt-color-white, #fff);
	border: 1px solid var(--toiapt-color-border, #e5e7eb);
	border-radius: 10px;
	text-decoration: none;
	transition: var(--toiapt-blog-transition);
}

.toiapt-pagination .page-numbers:hover,
.toiapt-pagination .page-numbers.current {
	color: #fff;
	background: var(--toiapt-color-primary);
	border-color: var(--toiapt-color-primary);
	transform: translateY(-2px);
	box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}

.toiapt-pagination .prev,
.toiapt-pagination .next {
	padding: 0 20px;
	background: linear-gradient(135deg, var(--toiapt-color-primary) 0%, var(--toiapt-color-secondary, #6366f1) 100%);
	color: #fff;
	border: none;
}

.toiapt-pagination .dots {
	border: none;
	background: transparent;
}

/* Load More Button */
.toiapt-load-more {
	display: flex;
	justify-content: center;
	margin-top: var(--toiapt-space-2xl, 60px);
}

.toiapt-load-more-btn {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	padding: 16px 40px;
	font-size: var(--toiapt-fs-base, 1rem);
	font-weight: 600;
	color: #fff;
	background: linear-gradient(135deg, var(--toiapt-color-primary) 0%, var(--toiapt-color-secondary, #6366f1) 100%);
	border: none;
	border-radius: 50px;
	cursor: pointer;
	transition: var(--toiapt-blog-transition);
	box-shadow: 0 4px 20px rgba(99, 102, 241, 0.3);
}

.toiapt-load-more-btn:hover {
	transform: translateY(-3px);
	box-shadow: 0 8px 30px rgba(99, 102, 241, 0.4);
}

.toiapt-load-more-btn .spinner {
	display: none;
	width: 20px;
	height: 20px;
	border: 2px solid rgba(255, 255, 255, 0.3);
	border-top-color: #fff;
	border-radius: 50%;
	animation: spin 0.8s linear infinite;
}

.toiapt-load-more-btn.loading .spinner {
	display: block;
}

@keyframes spin {
	to {
		transform: rotate(360deg);
	}
}

/*--------------------------------------------------------------
# No Posts Found
--------------------------------------------------------------*/
.toiapt-no-posts {
	text-align: center;
	padding: var(--toiapt-space-3xl, 80px) var(--toiapt-space-lg, 24px);
}

.toiapt-no-posts-icon {
	width: 80px;
	height: 80px;
	margin: 0 auto var(--toiapt-space-lg, 24px);
	opacity: 0.3;
}

.toiapt-no-posts h2 {
	font-size: var(--toiapt-fs-2xl, 1.5rem);
	margin-bottom: var(--toiapt-space-sm, 12px);
}

.toiapt-no-posts p {
	color: var(--toiapt-color-gray, #6b7280);
	max-width: 400px;
	margin: 0 auto;
}

/*--------------------------------------------------------------
# Responsive
--------------------------------------------------------------*/
@media (max-width: 991px) {
	.toiapt-blog-header .page-title {
		font-size: var(--toiapt-fs-2xl, 2rem);
	}
}

/* Extra small screens optimization */
@media (max-width: 479px) {
	:root {
		--toiapt-blog-card-padding: 5px;
	}
}


/* Other Mobile Styles */
@media (max-width: 639px) {

	.toiapt-post-title {
		font-size: var(--toiapt-blog-title-fs);
		line-height: 1.3;
	}

	/* Universal Meta Management for Mobile */
	.toiapt-post-meta {
		display: flex;
		flex-wrap: wrap;
		/* Allow wrapping to prevent horizontal overlap */
		gap: 8px;
		font-size: var(--toiapt-blog-meta-fs);
	}

	.toiapt-post-meta-item,
	.toiapt-post-author {
		gap: 4px;
	}

	.toiapt-post-author img {
		width: 18px;
		height: 18px;
	}

	/* Responsive Thumbnail Optimization */
	.toiapt-post-thumbnail {
		overflow: hidden;
	}

	/* Interaction Tweaks */
	.toiapt-read-more {
		font-size: 11px;
	}

	.toiapt-read-more svg {
		width: 14px;
		height: 14px;
	}

	.toiapt-post-footer {
		padding-top: 8px;
	}

	.toiapt-pagination .page-numbers {
		min-width: 40px;
		height: 40px;
		padding: 0 12px;
	}
}

/*--------------------------------------------------------------
# Empty State Cleanup — Hide leftover separators & spaces
# when meta elements are hidden via Blog Layout Customizer
--------------------------------------------------------------*/

/* Empty elements must never occupy a gap slot.
   (Empty .toiapt-post-header is handled by `display: contents` above.) */
:is(.toiapt-post-card, .toiapt-hero-card) :is(.toiapt-post-footer, .toiapt-post-meta, .toiapt-post-excerpt):empty {
	display: none;
}

/* Content area: remove padding when nothing renders inside */
.toiapt-post-card .toiapt-post-content:not(:has(> :not(.toiapt-post-header), > .toiapt-post-header > *)) {
	padding: 0;
}

/*--------------------------------------------------------------
# RTL Support
--------------------------------------------------------------*/
[dir="rtl"] .toiapt-post-category {
	left: auto;
	right: var(--toiapt-space-sm, 12px);
}

[dir="rtl"] .toiapt-read-more svg,
[dir="rtl"] .toiapt-read-more .arrow {
	transform: scaleX(-1);
}

[dir="rtl"] .toiapt-read-more:hover svg,
[dir="rtl"] .toiapt-read-more:hover .arrow {
	transform: scaleX(-1) translateX(-4px);
}

[dir="rtl"] .toiapt-post-title a {
	text-decoration: none;
}

/* Meta Visibility Utilities */
@media (min-width: 640px) {
	#primary .toiapt-blog-wrapper .toiapt-hide-desktop {
		display: none;
	}
}

@media (max-width: 639px) {
	#primary .toiapt-blog-wrapper .toiapt-hide-mobile {
		display: none;
	}
}

/* Disable Hover Effects on Touch Devices */
@media (hover: none) {
	.toiapt-post-card:hover {
		transform: none;
		box-shadow: var(--toiapt-blog-shadow);
	}

	.toiapt-post-thumbnail img:hover {
		transform: none;
	}

	.toiapt-read-more:hover {
		transform: none;
	}
}