/**
 * Theme-specific Styles
 *
 * @package Pinclone
 */

/* Pin Modal */
.pin-modal {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	z-index: 10000;
	display: none;
	align-items: center;
	justify-content: center;
	padding: var(--spacing-lg);
}

.pin-modal.active {
	display: flex;
}

.modal-overlay {
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background-color: var(--color-overlay);
	backdrop-filter: blur(4px);
	cursor: pointer;
}

.modal-container {
	position: relative;
	width: 100%;
	max-width: 1200px;
	max-height: 90vh;
	background-color: var(--color-background);
	border-radius: var(--border-radius);
	box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
	overflow: hidden;
	display: flex;
	z-index: 1;
	animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
	from {
		opacity: 0;
		transform: scale(0.9);
	}
	to {
		opacity: 1;
		transform: scale(1);
	}
}

.modal-close {
	position: absolute;
	top: var(--spacing-md);
	right: var(--spacing-md);
	z-index: 2;
	padding: var(--spacing-sm);
	background-color: rgba(255, 255, 255, 0.9);
	border: none;
	border-radius: 50%;
	cursor: pointer;
	transition: all var(--transition-speed) ease;
	backdrop-filter: blur(4px);
}

.modal-close:hover {
	background-color: #ffffff;
	transform: scale(1.1);
}

.modal-close svg {
	display: block;
	color: var(--color-text);
}

.modal-content {
	width: 100%;
	overflow-y: auto;
}

/* Single Pin Layout */
.single-pin-article .pin-container {
	display: grid;
	grid-template-columns: 1fr 500px;
	gap: var(--spacing-xl);
	max-height: 90vh;
}

.pin-image-column {
	display: flex;
	align-items: center;
	justify-content: center;
	background-color: var(--color-surface);
	overflow: hidden;
}

.pin-image-wrapper {
	max-width: 100%;
	max-height: 90vh;
}

.pin-image-wrapper .pin-image {
	width: 100%;
	height: auto;
	max-height: 90vh;
	object-fit: contain;
}

.pin-content-column {
	padding: var(--spacing-xl);
	overflow-y: auto;
}

/* Pin Header */
.pin-header {
	display: flex;
	justify-content: space-between;
	align-items: center;
	margin-bottom: var(--spacing-lg);
	padding-bottom: var(--spacing-lg);
	border-bottom: 1px solid var(--color-border);
}

.pin-save-button {
	min-width: 100px;
}

.pin-source {
	display: inline-flex;
	align-items: center;
	gap: var(--spacing-sm);
	font-size: var(--font-size-sm);
	color: var(--color-text-light);
	text-decoration: underline;
}

/* Pin Content */
.pin-content {
	margin-bottom: var(--spacing-lg);
}

.pin-title {
	margin-bottom: var(--spacing-md);
	font-size: 2rem;
	line-height: 1.2;
}

.pin-description {
	color: var(--color-text);
	line-height: 1.6;
}

/* Pin Meta */
.pin-meta {
	margin-bottom: var(--spacing-lg);
	padding-bottom: var(--spacing-lg);
	border-bottom: 1px solid var(--color-border);
}

/* Pin Description in Single Page */
.pin-description {
	color: #374151;
	line-height: 1.6;
	margin-bottom: 1.5rem;
	word-break: break-word;
	overflow-wrap: break-word;
	font-size: 1rem;
	display: block;
	visibility: visible;
	opacity: 1;
}

.dark .pin-description {
	color: #d1d5db;
}

.pin-description p {
	margin-bottom: 1rem;
	line-height: 1.6;
}

.pin-description strong {
	font-weight: 600;
	color: inherit;
}

.pin-description em {
	font-style: italic;
	color: inherit;
}

.pin-description a {
	color: var(--color-primary, #e60023);
	text-decoration: underline;
}

.pin-description a:hover {
	text-decoration: none;
}

.dark .pin-description a {
	color: #ef4444;
}

/* Prose styling for pin content */
.single-pin-article .prose {
	color: #374151;
}

.single-pin-article .prose p {
	margin-bottom: 1rem;
	line-height: 1.6;
}

.single-pin-article .prose strong {
	font-weight: 600;
	color: #374151;
}

.single-pin-article .prose em {
	font-style: italic;
	color: #374151;
}

.single-pin-article .prose a {
	color: var(--color-primary, #e60023);
	text-decoration: underline;
}

.single-pin-article .prose a:hover {
	text-decoration: none;
}

.dark .single-pin-article .prose {
	color: #d1d5db;
}

.dark .single-pin-article .prose strong {
	color: #f3f4f6;
}

.dark .single-pin-article .prose a {
	color: #ef4444;
}

.pin-author {
	display: flex;
	align-items: center;
	gap: var(--spacing-md);
	margin-bottom: var(--spacing-md);
}

.author-avatar {
	width: 48px;
	height: 48px;
	border-radius: 50%;
}

.author-info {
	display: flex;
	flex-direction: column;
}

.author-name {
	font-weight: 600;
	color: var(--color-text);
}

.pin-date {
	font-size: var(--font-size-sm);
	color: var(--color-text-light);
}

/* Pin Stats */
.pin-stats {
	display: flex;
	gap: var(--spacing-lg);
	margin-top: var(--spacing-md);
}

.stat-item {
	display: flex;
	align-items: center;
	gap: var(--spacing-xs);
	font-size: var(--font-size-sm);
	color: var(--color-text-light);
}

.stat-icon {
	font-size: 1.25rem;
}

.stat-count {
	font-weight: 600;
	color: var(--color-text);
}

/* Pin Boards & Tags */
.pin-boards,
.pin-tags {
	margin-bottom: var(--spacing-lg);
}

.pin-boards h3,
.pin-tags h3 {
	font-size: 1rem;
	font-weight: 600;
	margin-bottom: var(--spacing-sm);
}

.boards-list,
.tags-list {
	display: flex;
	flex-wrap: wrap;
	gap: var(--spacing-sm);
}

.board-tag,
.tag-item {
	display: inline-block;
	padding: var(--spacing-sm) var(--spacing-md);
	background-color: var(--color-surface);
	border-radius: 20px;
	font-size: var(--font-size-sm);
	color: var(--color-text);
	transition: all var(--transition-speed) ease;
}

.board-tag:hover,
.tag-item:hover {
	background-color: var(--color-border);
	transform: translateY(-2px);
}

/* Related Pins */
.related-pins {
	margin-top: var(--spacing-xl);
	padding: var(--spacing-xl) var(--spacing-lg);
	background-color: var(--color-surface);
}

.related-pins h2 {
	text-align: center;
	margin-bottom: var(--spacing-lg);
}

/* Comments */
.pin-comments {
	margin-top: var(--spacing-lg);
	padding-top: var(--spacing-lg);
	border-top: 1px solid var(--color-border);
}

/* Responsive Modal */
@media (max-width: 1024px) {
	.single-pin-article .pin-container {
		grid-template-columns: 1fr;
		max-height: none;
	}

	.pin-image-column {
		max-height: 50vh;
	}

	.pin-content-column {
		overflow-y: visible;
	}
}

@media (max-width: 768px) {
	.modal-container {
		max-width: 100%;
		max-height: 100vh;
		border-radius: 0;
	}

	.pin-content-column {
		padding: var(--spacing-lg);
	}

	.pin-title {
		font-size: 1.5rem;
	}
}

/* Full Page Single Pin */
.single-pin-main {
	padding: var(--spacing-xl) 0;
}

.single-pin-main .pin-container {
	max-width: 1400px;
	margin: 0 auto;
	padding: 0 var(--spacing-lg);
}

/* Loading State */
.loading {
	position: relative;
	pointer-events: none;
	opacity: 0.6;
}

.loading::after {
	content: '';
	position: absolute;
	top: 50%;
	left: 50%;
	width: 40px;
	height: 40px;
	margin: -20px 0 0 -20px;
	border: 4px solid var(--color-border);
	border-top-color: var(--color-primary);
	border-radius: 50%;
	animation: spin 0.8s linear infinite;
}

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

/* Initial Page Loading Spinner */
.initial-loading-spinner {
	display: flex;
	justify-content: center;
	align-items: center;
	padding: 60px 0;
	width: 100%;
}

.initial-loading-spinner .spinner {
	width: 40px;
	height: 40px;
	border: 3px solid #e5e7eb;
	border-top-color: var(--color-primary, #e60023);
	border-radius: 50%;
	animation: spin 0.8s linear infinite;
}

/* Grid Loading Spinner - for infinite scroll */
.grid-loading-spinner {
	position: absolute;
	left: 50%;
	transform: translateX(-50%);
	display: flex;
	justify-content: center;
	align-items: center;
	padding: 20px 0;
	width: 100%;
}

.grid-loading-spinner .spinner {
	width: 32px;
	height: 32px;
	border: 3px solid #e5e7eb;
	border-top-color: var(--color-primary, #e60023);
	border-radius: 50%;
	animation: spin 0.8s linear infinite;
}

/* Per-image Loading Spinner */
.pin-image-spinner {
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	z-index: 5;
}

.pin-image-spinner .spinner {
	width: 24px;
	height: 24px;
	border: 2px solid #d1d5db;
	border-top-color: var(--color-primary, #e60023);
	border-radius: 50%;
	animation: spin 0.8s linear infinite;
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
	.initial-loading-spinner .spinner,
	.grid-loading-spinner .spinner,
	.pin-image-spinner .spinner {
		border-color: #374151;
		border-top-color: var(--color-primary, #e60023);
	}
}

.dark .initial-loading-spinner .spinner,
.dark .grid-loading-spinner .spinner,
.dark .pin-image-spinner .spinner {
	border-color: #374151;
	border-top-color: var(--color-primary, #e60023);
}

/* Sticky Positioning Support */
.sticky {
	position: -webkit-sticky;
	position: sticky;
}

/* Flexbox min-height fix */
.min-h-0 {
	min-height: 0;
}

/* Comments Section - Sticky Form */
#comments-section {
	display: flex;
	flex-direction: column;
	min-height: 0;
}

/* Sticky Comment Form Container */
#comments-section > .sticky {
	position: -webkit-sticky;
	position: sticky;
	top: 0;
	z-index: 10;
	background-color: var(--color-background);
	padding-bottom: var(--spacing-md);
	border-bottom: 1px solid var(--color-border);
}

/* Dark mode background for sticky comment form */
.dark #comments-section > .sticky {
	background-color: var(--color-background-dark, #111827);
	border-bottom-color: #374151;
}

/* Comments List Scrolling */
#comments-list {
	height: 200px;
	overflow-y: auto;
	scroll-behavior: smooth;
	border-radius: 8px;
}

/* Comments List Spacing */
#comments-list .comment {
	scroll-margin-top: var(--spacing-lg);
}

/* Scrollbar Styling for Comments List */
#comments-list::-webkit-scrollbar {
	width: 8px;
}

#comments-list::-webkit-scrollbar-track {
	background-color: transparent;
}

#comments-list::-webkit-scrollbar-thumb {
	background-color: #d1d5db;
	border-radius: 4px;
	border: 2px solid transparent;
	background-clip: content-box;
}

#comments-list::-webkit-scrollbar-thumb:hover {
	background-color: #9ca3af;
}

/* Dark mode scrollbar */
.dark #comments-list::-webkit-scrollbar-thumb {
	background-color: #4b5563;
}

.dark #comments-list::-webkit-scrollbar-thumb:hover {
	background-color: #6b7280;
}

/* Firefox scrollbar styling */
#comments-list {
	scrollbar-color: #d1d5db transparent;
	scrollbar-width: thin;
}

.dark #comments-list {
	scrollbar-color: #4b5563 transparent;
}

/* Single Pin Article with New Layout */
.single-pin-article {
	display: flex;
	flex-direction: column;
}

/* Image Column Sticky on Desktop */
.single-pin-article .pin-image-column {
	position: -webkit-sticky;
	position: sticky;
	top: var(--spacing-md);
	align-self: start;
	z-index: 1;
}

/* Responsive Sticky Behavior - Remove on Mobile */
@media (max-width: 767px) {
	.single-pin-article .pin-image-column {
		position: relative !important;
		top: auto !important;
		align-self: auto !important;
	}

	#comments-section > .sticky {
		position: relative !important;
		top: auto !important;
	}
}

/* Tablet: Full sticky support */
@media (min-width: 768px) and (max-width: 1024px) {
	.single-pin-article {
		display: grid;
		grid-template-columns: 1fr 1.5fr;
		gap: var(--spacing-lg);
	}

	.single-pin-article .pin-image-column {
		position: -webkit-sticky;
		position: sticky;
		top: var(--spacing-md);
		align-self: start;
	}
}

/* Desktop: Full layout with sticky support */
@media (min-width: 1025px) {
	.single-pin-article {
		display: grid;
		grid-template-columns: 40% 60%;
		gap: var(--spacing-xl);
	}

	.single-pin-article .pin-image-column {
		position: -webkit-sticky;
		position: sticky;
		top: var(--spacing-md);
		align-self: start;
	}

	.single-pin-article .pin-content-column {
		display: flex;
		flex-direction: column;
		min-height: 0;
	}
}

/* Image Aspect Ratio Fix */
.single-pin-article .pin-image-wrapper {
	display: flex;
	align-items: center;
	justify-content: center;
	background-color: var(--color-surface);
	border-radius: var(--border-radius, 16px);
	overflow: hidden;
	max-height: min(600px, 80vh);
}

.single-pin-article .pin-image {
	width: 100%;
	height: auto;
	object-fit: contain;
	max-height: min(600px, 80vh);
	display: block;
}

/* Dark mode support for pin image container */
.dark .single-pin-article .pin-image-wrapper {
	background-color: #1f2937;
}

/* Comments Section Flex Container */
.single-pin-article .pin-comments {
	display: flex;
	flex-direction: column;
	min-height: 0;
	flex-grow: 1;
	border-top: 1px solid var(--color-border);
	padding-top: var(--spacing-lg);
	margin-top: var(--spacing-lg);
}

.dark .single-pin-article .pin-comments {
	border-top-color: #374151;
}

/* Comment Form Expand/Collapse Animation */
#expanded-comment-form {
	transition: max-height 0.3s ease-out;
	overflow: hidden;
}

#expanded-comment-form.hidden {
	display: none;
}

/* Compact Comment Form Styles */
#comment-trigger {
	transition: all 0.3s ease;
	cursor: text;
}

#comment-trigger:focus {
	outline: none;
	border-color: var(--color-primary, #e60023);
}

.dark #comment-trigger {
	background-color: #1f2937;
	color: #ffffff;
}

/* Comment Message Animation */
#comment-message {
	animation: slideDown 0.3s ease-out;
}

#comment-message.hidden {
	animation: slideUp 0.3s ease-out;
}

@keyframes slideDown {
	from {
		opacity: 0;
		transform: translateY(-10px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

@keyframes slideUp {
	from {
		opacity: 1;
		transform: translateY(0);
	}
	to {
		opacity: 0;
		transform: translateY(-10px);
	}
}

/* Comment Count Badge */
#comment-count {
	font-weight: 600;
}

/* Load More Button Styles */
#load-more-comments-btn {
	transition: all 0.2s ease;
}

#load-more-comments-btn:hover:not(:disabled) {
	transform: translateY(-2px);
	box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

#load-more-comments-btn:disabled {
	opacity: 0.6;
	cursor: not-allowed;
}

.dark #load-more-comments-btn:hover:not(:disabled) {
	box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

/* Submit Button Styles */
#submit-comment-btn {
	transition: all 0.2s ease;
}

#submit-comment-btn:hover:not(:disabled) {
	transform: translateY(-2px);
	box-shadow: 0 4px 12px rgba(230, 0, 35, 0.3);
}

#submit-comment-btn:disabled {
	opacity: 0.6;
	cursor: not-allowed;
}

/* Lazy Load Placeholder */
img[data-src] {
	opacity: 0;
	transition: opacity 0.3s ease;
}

img[data-src].loaded {
	opacity: 1;
}