/**
 * AutomateUnit — Site Chrome & Content Templates
 * Nav CTA, footer, blog listing, and single-post styles.
 * Design tokens live in the parent style.css; this file only adds layout.
 */

/* ==========================================================================
   Sticky Glass Header
   The whole <header id="masthead"> wraps both branding and #site-navigation
   as children, so this carries logo + nav + mobile toggle as one unit.
   ========================================================================== */
.site-header {
	position: sticky;
	top: 0;
	z-index: 999;
	background: var(--glass-bg-strong) !important;
	backdrop-filter: var(--glass-blur);
	-webkit-backdrop-filter: var(--glass-blur);
	border-bottom: 1px solid var(--glass-border);
	box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
	.site-header { background: var(--bg-dark) !important; }
}

/* ==========================================================================
   Nav CTA Button (injected via wp_nav_menu_items / fallback in functions.php)
   ========================================================================== */
.main-navigation .main-nav ul li.au-nav-cta {
	margin-left: 12px;
	display: flex;
	align-items: center;
}

.main-navigation .main-nav ul li.au-nav-cta .au-nav-cta__btn {
	padding: 10px 20px;
	font-size: 14px;
}

@media (max-width: 768px) {
	.main-navigation .main-nav ul li.au-nav-cta {
		margin: 12px 0 0;
	}
}

/* ==========================================================================
   Footer
   ========================================================================== */
.au-footer {
	background: var(--card-bg);
	border-top: 1px solid var(--border-color);
	padding-top: 64px;
}

.au-footer__grid {
	display: grid;
	grid-template-columns: 1.4fr 1fr 1fr 1fr;
	gap: 32px;
	padding-bottom: 48px;
}

.au-footer__brand .au-footer__logo {
	font-family: var(--font-mono);
	font-size: 1.2rem;
	font-weight: 700;
	color: var(--text-main);
	margin-bottom: 12px;
}

.au-footer__tagline {
	color: var(--text-muted);
	font-size: 0.95rem;
	max-width: 320px;
	margin-bottom: 20px;
}

.au-footer__heading {
	font-family: var(--font-mono);
	font-size: 13px;
	text-transform: uppercase;
	letter-spacing: 0.05em;
	color: var(--text-main);
	margin-bottom: 16px;
}

.au-footer__col ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.au-footer__col ul a { color: var(--text-muted); font-size: 0.95rem; }
.au-footer__col ul a:hover { color: var(--accent-cyan); }

.au-social-icons {
	list-style: none;
	display: flex;
	gap: 12px;
	margin: 0;
	padding: 0;
}

.au-social-icons a {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 36px;
	height: 36px;
	border: 1px solid var(--border-color);
	border-radius: var(--radius-sm);
	color: var(--text-muted);
}

.au-social-icons a:hover {
	border-color: var(--accent-cyan);
	color: var(--accent-cyan);
}

.au-footer__newsletter {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: 24px;
	margin: 8px 0 32px;
	padding: 28px 32px;
	border: 1px solid var(--glass-border);
	border-radius: var(--radius-md);
	background: linear-gradient(135deg, rgba(6, 182, 212, 0.1), rgba(16, 185, 129, 0.06)), var(--glass-bg);
	backdrop-filter: var(--glass-blur);
	-webkit-backdrop-filter: var(--glass-blur);
}

.au-footer__newsletter p { color: var(--text-muted); margin: 4px 0 0; }

.au-newsletter-form {
	display: flex;
	gap: 12px;
	flex-wrap: wrap;
}

.au-newsletter-form input[type="email"] {
	min-width: 240px;
	padding: 12px 16px;
}

.au-honeypot {
	position: absolute;
	left: -9999px;
	width: 1px;
	height: 1px;
	opacity: 0;
	pointer-events: none;
}

.au-newsletter-status {
	flex-basis: 100%;
	margin: 4px 0 0;
	font-size: 13px;
}

.au-newsletter-status--success { color: var(--accent-green); }
.au-newsletter-status--error { color: #f87171; }

.au-footer__bottom {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: 12px;
	padding: 24px 0;
	border-top: 1px solid var(--border-color);
	color: var(--text-muted);
	font-size: 0.85rem;
}

.au-footer__legal { display: flex; gap: 20px; flex-wrap: wrap; }

@media (max-width: 900px) {
	.au-footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 600px) {
	.au-footer__grid { grid-template-columns: 1fr; }
}

/* ==========================================================================
   Catalog Filter Bar (Automation Units template)
   ========================================================================== */
.au-filter-bar { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 32px; }

.au-filter-btn {
	background: transparent;
	cursor: pointer;
	font-family: var(--font-mono);
}

.au-filter-btn.is-active {
	border-color: var(--accent-cyan);
	color: var(--accent-cyan);
	background: var(--accent-cyan-dim);
}

/* ==========================================================================
   Blog Listing (index.php)
   ========================================================================== */
.au-blog-header { margin-bottom: 48px; }
.au-blog-header h1 span { color: var(--accent-cyan); }

.review-card__thumb { display: block; margin: -24px -24px 16px; border-radius: var(--radius-md) var(--radius-md) 0 0; overflow: hidden; }
.review-card__thumb img { display: block; width: 100%; height: auto; }

.au-pagination { margin-top: 48px; }
.au-pagination .nav-links { display: flex; justify-content: center; gap: 16px; }
.au-pagination a, .au-pagination span.current {
	padding: 10px 20px;
	border: 1px solid var(--border-color);
	border-radius: var(--radius-sm);
	color: var(--text-main);
}
.au-pagination span.current { border-color: var(--accent-cyan); color: var(--accent-cyan); }

.au-blog-empty { text-align: center; color: var(--text-muted); padding: 48px; }

/* ==========================================================================
   Single Post
   ========================================================================== */
.au-single { max-width: 780px; margin: 0 auto; }
.au-single__header { margin-bottom: 32px; }

.au-single__meta {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 10px;
	color: var(--text-muted);
	font-size: 0.9rem;
	margin-top: 16px;
}

.au-single__thumb { margin-bottom: 32px; border-radius: var(--radius-md); overflow: hidden; }
.au-single__thumb img { display: block; width: 100%; height: auto; }

.au-single__content { font-size: 1.05rem; }
.au-single__content p { margin-bottom: 1.4em; }
.au-single__content h2, .au-single__content h3 { margin: 1.6em 0 0.7em; }
.au-single__content ul, .au-single__content ol { color: var(--text-muted); margin: 0 0 1.4em 1.4em; }
.au-single__content blockquote {
	border-left: 3px solid var(--accent-cyan);
	padding-left: 20px;
	color: var(--text-main);
	font-style: italic;
	margin: 1.6em 0;
}
.au-single__content code {
	background: rgba(148, 163, 184, 0.12);
	padding: 2px 6px;
	border-radius: 4px;
	font-size: 0.9em;
}
.au-single__content pre {
	background: #0b1220;
	border: 1px solid var(--border-color);
	border-radius: var(--radius-md);
	padding: 20px;
	overflow-x: auto;
}
.au-single__content pre code { background: none; padding: 0; }
.au-single__content img { max-width: 100%; height: auto; border-radius: var(--radius-sm); }

.au-single__tags { display: flex; flex-wrap: wrap; gap: 8px; margin: 32px 0 24px; }

.au-single__share {
	display: flex;
	align-items: center;
	gap: 16px;
	color: var(--text-muted);
	font-size: 0.9rem;
	margin-bottom: 40px;
}
.au-single__share a { font-weight: 600; }

.au-author-box {
	display: flex;
	gap: 16px;
	align-items: flex-start;
	margin-bottom: 56px;
}
.au-author-box img { border-radius: 50%; }
.au-author-box__name { font-weight: 700; color: var(--text-main); margin: 0 0 4px; }
.au-author-box__bio { color: var(--text-muted); margin: 0; font-size: 0.95rem; }

.au-related { margin-top: 16px; }

/* ==========================================================================
   Checkout (Easy Digital Downloads)
   EDD wraps its purchase button in a <form> + wrapper <div> — collapse both
   out of layout so the button sits inline with the price tag like any other
   element, instead of dropping to its own line.
   ========================================================================== */
.unit-card__footer .edd_download_purchase_form,
.unit-card__footer .edd_purchase_submit_wrapper {
	display: contents;
}

.au-checkout-pending {
	opacity: 0.6;
	cursor: not-allowed;
}

/* The actual Checkout-page purchase/login/register/apply-discount buttons —
   separate markup from edd_get_purchase_link(), rendered by EDD's own
   checkout template with its own default "blue" styling. Override
   regardless of whatever color/style modifier class EDD adds alongside it. */
.edd-submit {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 14px 28px;
	border: 1px solid transparent;
	border-radius: var(--radius-sm);
	background: var(--accent-cyan);
	color: #06202a;
	font-family: var(--font-sans);
	font-weight: 600;
	font-size: 15px;
	cursor: pointer;
	transition: all .18s ease;
}

.edd-submit:hover,
.edd-submit:focus {
	background: #22d3ee;
	color: #06202a;
}

.edd-apply-discount {
	padding: 10px 18px;
	font-size: 13px;
}

.edd-input {
	width: 100%;
	padding: 12px 14px;
	margin-bottom: 4px;
}

#edd_checkout_form_wrap fieldset {
	border: none;
	padding: 0;
	margin: 0 0 28px;
}

#edd_checkout_form_wrap legend,
.edd-checkout h3 {
	font-family: var(--font-mono);
	font-size: 13px;
	text-transform: uppercase;
	letter-spacing: 0.05em;
	color: var(--text-muted);
	margin-bottom: 16px;
	padding: 0;
}

#edd_checkout_form_wrap p {
	margin-bottom: 16px;
}

#edd_checkout_form_wrap .edd-description {
	color: var(--text-muted);
	font-size: 13px;
}

#edd_checkout_cart {
	border-collapse: collapse;
	width: 100%;
}

#edd_checkout_cart th {
	font-family: var(--font-mono);
	font-size: 12px;
	text-transform: uppercase;
	letter-spacing: 0.05em;
	color: var(--text-muted);
	text-align: left;
	padding: 12px 16px;
	border-bottom: 1px solid var(--border-color);
}

#edd_checkout_cart td {
	padding: 14px 16px;
	border-bottom: 1px solid var(--border-color);
}

#edd_checkout_cart .edd_cart_actions a {
	color: var(--text-muted);
}

#edd_checkout_cart .edd_cart_actions a:hover { color: #f87171; }

#edd-discount-code-wrap {
	display: flex;
	gap: 10px;
	flex-wrap: wrap;
	align-items: center;
	margin: 16px 0;
}

/* ==========================================================================
   Comparison Tables (AI tool review posts) — unstyled by default, which
   clashes hard against a dark background.
   ========================================================================== */
.entry-content table {
	width: 100%;
	border-collapse: collapse;
	margin: 0 0 1.6em;
	font-size: 0.95rem;
}

.entry-content th, .entry-content td {
	padding: 12px 16px;
	border: 1px solid var(--border-color);
	text-align: left;
}

.entry-content thead th {
	background: var(--card-bg);
	color: var(--text-main);
	font-family: var(--font-mono);
	font-size: 0.85rem;
	text-transform: uppercase;
	letter-spacing: 0.03em;
}

.entry-content tbody tr:nth-child(even) {
	background: rgba(148, 163, 184, 0.05);
}

.entry-content td strong { color: var(--text-main); }