/**
 * Theme CSS.
 *
 * Tailwind's preflight is on (as on the static site), so anything WordPress or
 * a plugin prints without theme classes arrives unstyled. This file covers
 * exactly those cases and nothing else:
 *
 *   1. Post/page content from the editor (.entry-content).
 *   2. Navigation sub-menus, which need positioning that utilities on the
 *      markup cannot express because wp_nav_menu() builds the <ul>.
 *   3. Comments, pagination and the search form.
 *
 * Colours reference --sgz-brand-* custom properties, which are generated from
 * sgz_design_tokens() in inc/enqueue.php. Neutrals below are the stock
 * Tailwind `neutral` ramp, which is what the static site uses for canvas,
 * surfaces, text and borders.
 */

:root {
	--sgz-neutral-50: #fafafa;
	--sgz-neutral-100: #f5f5f5;
	--sgz-neutral-200: #e5e5e5;
	--sgz-neutral-300: #d4d4d4;
	--sgz-neutral-400: #a3a3a3;
	--sgz-neutral-500: #737373;
	--sgz-neutral-600: #525252;
	--sgz-neutral-700: #404040;
	--sgz-neutral-800: #262626;
	--sgz-neutral-900: #171717;
	--sgz-neutral-950: #0a0a0a;

	--sgz-radius-control: 0.75rem; /* rounded-xl  */
	--sgz-radius-surface: 1rem;    /* rounded-2xl */
}

/* -------------------------------------------------------------------------
 * 1. Editor content
 * ---------------------------------------------------------------------- */

.entry-content {
	color: var(--sgz-neutral-600);
	font-size: 1rem;
	line-height: 1.75;
}

.dark .entry-content {
	color: var(--sgz-neutral-400);
}

.entry-content > * + * {
	margin-top: 1.25rem;
}

.entry-content h1,
.entry-content h2,
.entry-content h3,
.entry-content h4,
.entry-content h5,
.entry-content h6 {
	color: var(--sgz-neutral-900);
	font-family: serif;
	font-weight: 700;
	letter-spacing: -0.025em;
	line-height: 1.2;
	margin-top: 2.5rem;
}

.dark .entry-content :is(h1, h2, h3, h4, h5, h6) {
	color: #ffffff;
}

.entry-content h1 { font-size: 2.25rem; }
.entry-content h2 { font-size: 1.875rem; }
.entry-content h3 { font-size: 1.5rem; }
.entry-content h4 { font-size: 1.25rem; }
.entry-content h5 { font-size: 1.125rem; }
.entry-content h6 { font-size: 1rem; }

.entry-content a {
	color: var(--sgz-brand-600);
	font-weight: 500;
	text-decoration: underline;
	text-underline-offset: 2px;
}

.entry-content a:hover {
	color: var(--sgz-brand-700);
}

.dark .entry-content a {
	color: var(--sgz-brand-400);
}

.dark .entry-content a:hover {
	color: var(--sgz-brand-300);
}

.entry-content strong { font-weight: 700; color: var(--sgz-neutral-900); }
.dark .entry-content strong { color: #ffffff; }
.entry-content em { font-style: italic; }

.entry-content ul,
.entry-content ol {
	padding-left: 1.5rem;
}

.entry-content ul { list-style: disc; }
.entry-content ol { list-style: decimal; }
.entry-content li + li { margin-top: 0.375rem; }

.entry-content blockquote {
	border-left: 3px solid var(--sgz-brand-600);
	padding-left: 1.25rem;
	font-style: italic;
	color: var(--sgz-neutral-700);
}

.dark .entry-content blockquote { color: var(--sgz-neutral-300); }

.entry-content code {
	background: var(--sgz-neutral-100);
	border-radius: 0.375rem;
	font-size: 0.875em;
	padding: 0.125rem 0.375rem;
}

.dark .entry-content code { background: var(--sgz-neutral-800); }

.entry-content pre {
	background: var(--sgz-neutral-900);
	border-radius: var(--sgz-radius-surface);
	color: var(--sgz-neutral-100);
	overflow-x: auto;
	padding: 1.25rem;
}

.entry-content pre code { background: none; padding: 0; }

.entry-content img,
.entry-content iframe,
.entry-content video {
	border-radius: var(--sgz-radius-surface);
	max-width: 100%;
	height: auto;
}

.entry-content hr {
	border: 0;
	border-top: 1px solid var(--sgz-neutral-200);
	margin: 2.5rem 0;
}

.dark .entry-content hr { border-color: var(--sgz-neutral-800); }

.entry-content table {
	border-collapse: collapse;
	width: 100%;
	font-size: 0.875rem;
}

.entry-content :is(th, td) {
	border-bottom: 1px solid var(--sgz-neutral-200);
	padding: 0.625rem 0.75rem;
	text-align: left;
}

.dark .entry-content :is(th, td) { border-color: var(--sgz-neutral-800); }

.entry-content th { color: var(--sgz-neutral-900); font-weight: 700; }
.dark .entry-content th { color: #ffffff; }

.entry-content figcaption {
	color: var(--sgz-neutral-500);
	font-size: 0.8125rem;
	margin-top: 0.5rem;
}

/* Alignment classes WordPress adds to editor content. */
.entry-content .alignleft { float: left; margin: 0 1.5rem 1rem 0; }
.entry-content .alignright { float: right; margin: 0 0 1rem 1.5rem; }
.entry-content .aligncenter { margin-left: auto; margin-right: auto; display: block; }
.entry-content .alignwide { max-width: 1100px; margin-left: auto; margin-right: auto; }
.entry-content .alignfull { max-width: none; }

/* -------------------------------------------------------------------------
 * 2. Navigation
 *
 * Link classes come from the nav_menu_link_attributes filter in
 * inc/template-tags.php. Only sub-menu positioning lives here, because it
 * needs :focus-within and :hover on an element wp_nav_menu() generates.
 * ---------------------------------------------------------------------- */

.main-navigation ul {
	list-style: none;
	margin: 0;
	padding: 0;
}

.main-navigation li {
	position: relative;
}

.main-navigation .sub-menu {
	background: #ffffff;
	border: 1px solid rgb(229 229 229 / 0.6);
	border-radius: var(--sgz-radius-surface);
	box-shadow: 0 10px 30px -10px rgb(0 0 0 / 0.15);
	left: 0;
	min-width: 14rem;
	opacity: 0;
	padding: 0.5rem;
	pointer-events: none;
	position: absolute;
	top: calc(100% + 0.5rem);
	transform: translateY(-0.25rem);
	transition: opacity 0.2s ease, transform 0.2s ease;
	z-index: 50;
}

.dark .main-navigation .sub-menu {
	background: var(--sgz-neutral-900);
	border-color: rgb(38 38 38 / 0.6);
}

.main-navigation li:hover > .sub-menu,
.main-navigation li:focus-within > .sub-menu {
	opacity: 1;
	pointer-events: auto;
	transform: translateY(0);
}

/* Current page marker, matching the brand underline on the static site. */
.main-navigation .current-menu-item > a,
.main-navigation .current_page_item > a {
	color: var(--sgz-brand-600);
}

.dark .main-navigation .current-menu-item > a,
.dark .main-navigation .current_page_item > a {
	color: var(--sgz-brand-400);
}

/* The mobile menu is a plain stacked list; no absolute positioning. */
#sgz-mobile-menu .sub-menu,
.footer-navigation .sub-menu {
	background: none;
	border: 0;
	box-shadow: none;
	opacity: 1;
	padding: 0 0 0 1rem;
	pointer-events: auto;
	position: static;
	transform: none;
}

.footer-navigation ul {
	list-style: none;
	margin: 0;
	padding: 0;
}

/* -------------------------------------------------------------------------
 * 3. Pagination, comments, search form
 * ---------------------------------------------------------------------- */

.sgz-pagination .page-numbers {
	align-items: center;
	border: 1px solid var(--sgz-neutral-200);
	border-radius: var(--sgz-radius-control);
	color: var(--sgz-neutral-600);
	display: inline-flex;
	font-size: 0.875rem;
	font-weight: 500;
	justify-content: center;
	min-width: 2.75rem;
	padding: 0.625rem 0.875rem;
	transition: all 0.2s ease;
}

.dark .sgz-pagination .page-numbers {
	border-color: var(--sgz-neutral-800);
	color: var(--sgz-neutral-400);
}

.sgz-pagination .page-numbers:hover {
	border-color: var(--sgz-brand-500);
	color: var(--sgz-brand-600);
}

.sgz-pagination .page-numbers.current {
	background: var(--sgz-brand-600);
	border-color: var(--sgz-brand-600);
	box-shadow: 0 4px 6px -1px rgb(37 99 235 / 0.3);
	color: #ffffff;
}

.sgz-pagination .page-numbers.dots {
	border-color: transparent;
}

.comment-list {
	list-style: none;
	margin: 0;
	padding: 0;
}

.comment-list .children {
	list-style: none;
	margin-left: 1.5rem;
	padding: 0;
}

.comment-form :is(input[type="text"], input[type="email"], input[type="url"], textarea) {
	background: var(--sgz-neutral-50);
	border: 1px solid var(--sgz-neutral-200);
	border-radius: var(--sgz-radius-control);
	color: var(--sgz-neutral-900);
	font-size: 0.875rem;
	padding: 0.75rem 1rem;
	transition: all 0.2s ease;
	width: 100%;
}

.dark .comment-form :is(input[type="text"], input[type="email"], input[type="url"], textarea) {
	background: var(--sgz-neutral-950);
	border-color: var(--sgz-neutral-800);
	color: #ffffff;
}

.comment-form :is(input, textarea):focus {
	border-color: var(--sgz-brand-500);
	box-shadow: 0 0 0 2px rgb(59 130 246 / 0.3);
	outline: none;
}

.comment-form .submit {
	background: var(--sgz-brand-600);
	border: 0;
	border-radius: var(--sgz-radius-control);
	color: #ffffff;
	cursor: pointer;
	font-size: 0.875rem;
	font-weight: 700;
	padding: 0.875rem 1.5rem;
	transition: background 0.2s ease;
}

.comment-form .submit:hover {
	background: var(--sgz-brand-700);
}

/* -------------------------------------------------------------------------
 * 4. Utilities
 * ---------------------------------------------------------------------- */

/* WordPress and WooCommerce both use the hidden attribute to hide elements
   from assistive technology; Tailwind's `display` utilities can otherwise win. */
[hidden] {
	display: none !important;
}

/* Respect reduced motion for the transitions used across the theme. */
@media (prefers-reduced-motion: reduce) {
	*,
	*::before,
	*::after {
		animation-duration: 0.01ms !important;
		animation-iteration-count: 1 !important;
		scroll-behavior: auto !important;
		transition-duration: 0.01ms !important;
	}
}

/* Header column separators (see sgz_header_bg()): desktop only. */
@media (min-width: 768px) {
	#address[style*="--sgz-bg"],
	#contacts[style*="--sgz-bg"] { background-image: var(--sgz-bg); }
}