/**
 * Blendo Theme — Enhancements Stylesheet
 */

/* Reading progress bar */
.reading-progress-bar {
	position: fixed;
	top: 0;
	left: 0;
	height: 3px;
	background: var(--text-primary);
	width: 0%;
	z-index: 999;
	transition: width 0.1s ease-out;
}

/* Article share bar */
.article-share-strip {
	display: flex;
	align-items: center;
	gap: var(--spacing-md);
	padding: var(--spacing-lg) 0;
	border-top: 1px solid var(--border-color);
	border-bottom: 1px solid var(--border-color);
	margin: var(--spacing-2xl) 0;
}

.share-label {
	font-family: var(--font-mono);
	font-size: 0.72rem;
	text-transform: uppercase;
	letter-spacing: 0.1em;
	color: var(--text-muted);
}

.share-btn {
	font-family: var(--font-mono);
	font-size: 0.75rem;
	padding: 4px 10px;
	border: 1px solid var(--border-color);
	border-radius: var(--radius-sm);
	color: var(--text-secondary);
	transition: all var(--transition-fast);
}

.share-btn:hover {
	border-color: var(--text-primary);
	color: var(--text-primary);
}

/* Author Box */
.author-box {
	background: var(--bg-secondary);
	border: 1px solid var(--border-color);
	padding: var(--spacing-xl);
	display: flex;
	gap: var(--spacing-lg);
	align-items: center;
	margin: var(--spacing-3xl) 0;
}

.author-avatar {
	width: 72px;
	height: 72px;
	border-radius: 50%;
	object-fit: cover;
	flex-shrink: 0;
}

.author-info h4 {
	font-size: 1.15rem;
	margin-bottom: 4px;
}

.author-bio {
	font-size: 0.88rem;
	color: var(--text-secondary);
	line-height: 1.5;
}

/* Toast notification for copy link */
.blendo-toast {
	position: fixed;
	bottom: var(--spacing-xl);
	right: var(--spacing-xl);
	background: var(--text-primary);
	color: var(--bg-primary);
	font-family: var(--font-mono);
	font-size: 0.78rem;
	padding: var(--spacing-sm) var(--spacing-lg);
	border-radius: var(--radius-sm);
	z-index: 1000;
	box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
	opacity: 0;
	transform: translateY(10px);
	transition: opacity 0.2s ease, transform 0.2s ease;
	pointer-events: none;
}

.blendo-toast.is-visible {
	opacity: 1;
	transform: translateY(0);
}

/* ==========================================================================
   Photo News AI Publisher Integration Styles
   ========================================================================== */

/* Curator Byline */
.pnai-curator-byline {
	font-family: var(--font-mono);
	font-size: 0.82rem;
	text-transform: uppercase;
	letter-spacing: 0.06em;
	color: var(--text-muted);
	padding-bottom: var(--spacing-md);
	margin-bottom: var(--spacing-xl);
	border-bottom: 1px solid var(--border-color);
}

.pnai-curator-byline a {
	color: var(--text-primary);
	text-decoration: underline;
	text-underline-offset: 3px;
}

/* Source Footer Attribution */
.pnai-source-footer,
.article-body-content hr + p em {
	font-family: var(--font-sans);
	font-size: 0.85rem;
	color: var(--text-muted);
	line-height: 1.6;
}

/* Custom Kickers */
.kicker.kicker-gear {
	background: var(--text-primary);
	color: var(--bg-primary);
	padding: 2px 7px;
	border-radius: var(--radius-sm);
}

.kicker.kicker-award {
	background: #b45309;
	color: #fff;
	padding: 2px 7px;
	border-radius: var(--radius-sm);
}

/* Pros and Cons Boxes */
.article-body-content .pnai-pros-cons-grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: var(--spacing-xl);
	margin: var(--spacing-2xl) 0;
}

@media (max-width: 768px) {
	.article-body-content .pnai-pros-cons-grid {
		grid-template-columns: 1fr;
	}
}

/* Photo News Archive Page Enhancements */
.photo-news-archive {
	max-width: var(--container-width);
	margin: 0 auto;
	padding: var(--spacing-3xl) var(--container-padding);
}

.photo-news-header {
	text-align: center;
	margin-bottom: var(--spacing-3xl);
	padding-bottom: var(--spacing-2xl);
	border-bottom: 1px solid var(--border-color);
}

.photo-news-header h1 {
	font-family: var(--font-serif);
	font-size: 2.75rem;
	font-weight: 400;
	letter-spacing: -0.02em;
	color: var(--text-primary);
	margin-bottom: var(--spacing-sm);
}

.photo-news-header p {
	font-family: var(--font-sans);
	font-size: 1.1rem;
	color: var(--text-secondary);
}

.news-card-ai-badge {
	display: inline-block;
	background: var(--text-primary);
	color: var(--bg-primary);
	padding: 2px 8px;
	border-radius: var(--radius-sm);
	font-family: var(--font-mono);
	font-size: 0.68rem;
	font-weight: 600;
	letter-spacing: 0.06em;
	text-transform: uppercase;
}