/*
Theme Name: Crimson Shell
Theme URI: https://douggle.us
Author: douggle.us
Description: A black-and-red, terminal-flavoured block theme for Linux gaming blogs. Status bar header, blinking-cursor site title, glowing post cards, a "Terminal window" group style for command snippets and a "Benchmark" table style for FPS results.
Version: 1.0.0
Requires at least: 6.6
Tested up to: 7.1
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: crimson-shell
Tags: blog, news, dark, grid-layout, block-patterns, block-styles, full-site-editing, wide-blocks, editor-style
*/

/* ---------- Base ---------- */

html {
	scrollbar-color: var(--wp--preset--color--primary-dark) var(--wp--preset--color--base-deep);
}

body {
	-webkit-font-smoothing: antialiased;
	background-image: radial-gradient(ellipse 80% 40% at 50% -10%, rgba(227, 17, 29, 0.12), transparent 70%);
	background-repeat: no-repeat;
}

::selection {
	background: var(--wp--preset--color--primary);
	color: #fff;
}

:where(a, button, input, select, textarea, summary, .wp-element-button):focus-visible {
	outline: 2px solid var(--wp--preset--color--primary-bright);
	outline-offset: 3px;
}

:where(.wp-site-blocks) a:where(:not(.wp-element-button)) {
	text-decoration-thickness: 1px;
	text-underline-offset: 0.2em;
}

/* ---------- Status bar + header ---------- */

header.wp-block-template-part {
	position: sticky;
	top: 0;
	z-index: 100;
}

.admin-bar header.wp-block-template-part {
	top: var(--wp-admin--admin-bar--height, 32px);
}

@media (max-width: 600px) {
	.admin-bar header.wp-block-template-part {
		top: 0;
	}
}

.cs-statusbar {
	background: var(--wp--preset--color--base-deep);
	border-bottom: 1px solid var(--wp--preset--color--border);
	color: var(--wp--preset--color--muted);
	font-family: var(--wp--preset--font-family--mono);
	font-size: var(--wp--preset--font-size--x-small);
	letter-spacing: 0.08em;
	text-transform: uppercase;
	padding-top: 0.3rem;
	padding-bottom: 0.3rem;
}

.cs-statusbar p {
	margin: 0;
}

.cs-statusbar .cs-hide-mobile {
	display: none;
}

@media (min-width: 700px) {
	.cs-statusbar .cs-hide-mobile {
		display: block;
	}
}

.cs-dot {
	display: inline-block;
	width: 0.5rem;
	height: 0.5rem;
	margin-right: 0.5rem;
	border-radius: 50%;
	background: var(--wp--preset--color--primary-bright);
	box-shadow: 0 0 8px var(--wp--preset--color--primary-bright);
	vertical-align: 0.05em;
	animation: cs-pulse 2s ease-in-out infinite;
}

.cs-header {
	background: rgba(10, 10, 11, 0.88);
	-webkit-backdrop-filter: blur(10px);
	backdrop-filter: blur(10px);
	border-bottom: 1px solid var(--wp--preset--color--border);
	padding-top: 0.9rem;
	padding-bottom: 0.9rem;
}

.cs-header .wp-block-site-title a,
.cs-footer .wp-block-site-title a {
	color: var(--wp--preset--color--contrast);
	text-decoration: none;
}

.cs-header .wp-block-site-title a::before {
	content: "~/";
	color: var(--wp--preset--color--primary-bright);
}

.cs-header .wp-block-site-title a::after {
	content: "_";
	color: var(--wp--preset--color--primary-bright);
	margin-left: 0.1em;
	animation: cs-blink 1.1s steps(1) infinite;
}

.cs-header .wp-block-site-title a:hover {
	color: var(--wp--preset--color--primary-bright);
}

.cs-header .wp-block-navigation a {
	text-decoration: none;
	padding: 0.25rem 0;
	border-bottom: 1px solid transparent;
	transition: color 0.15s, border-color 0.15s;
}

.cs-header .wp-block-navigation a:hover,
.cs-header .wp-block-navigation .current-menu-item > a,
.cs-header .wp-block-navigation [aria-current="page"] {
	color: var(--wp--preset--color--primary-bright);
	border-bottom-color: var(--wp--preset--color--primary);
}

.wp-block-navigation__responsive-container.is-menu-open {
	font-family: var(--wp--preset--font-family--mono);
	text-transform: uppercase;
}

/* ---------- Hero ---------- */

.cs-hero {
	position: relative;
	overflow: hidden;
	padding-top: clamp(4rem, 10vw, 8rem);
	padding-bottom: clamp(4rem, 10vw, 8rem);
	border-bottom: 1px solid var(--wp--preset--color--border);
	background:
		radial-gradient(ellipse 70% 80% at 80% 0%, rgba(227, 17, 29, 0.28), transparent 60%),
		repeating-linear-gradient(0deg, rgba(227, 17, 29, 0.07) 0 1px, transparent 1px 48px),
		repeating-linear-gradient(90deg, rgba(227, 17, 29, 0.07) 0 1px, transparent 1px 48px),
		var(--wp--preset--color--base);
}

/* CRT scanlines */
.cs-hero::after {
	content: "";
	position: absolute;
	inset: 0;
	pointer-events: none;
	background: repeating-linear-gradient(to bottom, transparent 0 2px, rgba(0, 0, 0, 0.22) 2px 3px);
}

.cs-hero > * {
	position: relative;
	z-index: 1;
}

/* No gap between the sticky header and the first section */
.wp-site-blocks > main {
	margin-block-start: 0;
}

.cs-kicker code {
	font: inherit;
	color: inherit;
	background: none;
	border: 0;
	padding: 0;
}

.cs-kicker {
	font-family: var(--wp--preset--font-family--mono);
	font-size: var(--wp--preset--font-size--small);
	color: var(--wp--preset--color--primary-bright);
	letter-spacing: 0.04em;
}

.cs-hero-title {
	font-size: clamp(2.5rem, 7vw, 5rem);
	line-height: 1.02;
	letter-spacing: -0.03em;
	text-transform: uppercase;
	margin-top: 0.5rem;
}

.cs-red {
	color: var(--wp--preset--color--primary-bright);
	text-shadow: 0 0 28px rgba(255, 59, 59, 0.45);
}

.cs-hero-lead {
	color: var(--wp--preset--color--muted);
	font-size: var(--wp--preset--font-size--large);
	max-width: 40rem;
}

/* ---------- Section headings ---------- */

.cs-section-title {
	display: flex;
	align-items: center;
	gap: 1rem;
	font-size: var(--wp--preset--font-size--small) !important;
	color: var(--wp--preset--color--muted);
	letter-spacing: 0.15em;
	text-transform: uppercase;
	margin-top: clamp(2.5rem, 6vw, 4rem);
}

.cs-section-title::before {
	content: "//";
	color: var(--wp--preset--color--primary-bright);
}

.cs-section-title::after {
	content: "";
	flex: 1;
	height: 1px;
	background: var(--wp--preset--color--border);
}

/* ---------- Post cards ---------- */

.cs-grid {
	gap: 1.5rem !important;
}

.cs-grid > li {
	display: flex;
}

.cs-card {
	width: 100%;
	gap: 0 !important;
	background: var(--wp--preset--color--surface);
	border: 1px solid var(--wp--preset--color--line);
	border-top: 2px solid var(--wp--preset--color--primary-dark);
	transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.cs-card:hover,
.cs-card:focus-within {
	transform: translateY(-3px);
	border-color: var(--wp--preset--color--primary);
	box-shadow: 0 12px 32px -12px rgba(227, 17, 29, 0.55);
}

.cs-card .wp-block-post-featured-image {
	margin: 0;
	overflow: hidden;
	width: 100%;
}

.cs-card .wp-block-post-featured-image img {
	filter: saturate(0.9) contrast(1.05);
	transition: transform 0.35s ease, filter 0.35s ease;
}

.cs-card:hover .wp-block-post-featured-image img {
	transform: scale(1.04);
	filter: saturate(1.1) contrast(1.1);
}

.cs-card-body {
	flex: 1;
	width: 100%;
	box-sizing: border-box;
	gap: 0.7rem !important;
	padding: 1.25rem 1.25rem 1.5rem;
}

.cs-card .wp-block-post-title {
	font-size: 1.2rem;
	margin: 0;
}

.cs-card .wp-block-post-title a {
	color: var(--wp--preset--color--contrast);
	text-decoration: none;
}

.cs-card .wp-block-post-title a:hover {
	color: var(--wp--preset--color--primary-bright);
}

.cs-card .wp-block-post-excerpt {
	margin: 0;
	color: var(--wp--preset--color--muted);
	font-size: 0.95rem;
}

.cs-card .wp-block-post-excerpt__excerpt {
	margin: 0;
}

.cs-card .cs-date {
	margin-top: auto;
}

.cs-date::before {
	content: "> ";
	color: var(--wp--preset--color--primary-bright);
}

/* ---------- Category / tag chips ---------- */

.cs-tag,
.cs-tags {
	display: flex;
	flex-wrap: wrap;
	gap: 0.4rem;
	margin: 0;
}

.cs-tag .wp-block-post-terms__separator,
.cs-tags .wp-block-post-terms__separator {
	display: none;
}

.cs-tag a,
.cs-tags a {
	font-family: var(--wp--preset--font-family--mono);
	font-size: var(--wp--preset--font-size--x-small);
	text-transform: uppercase;
	letter-spacing: 0.08em;
	text-decoration: none;
	color: var(--wp--preset--color--primary-bright);
	background: rgba(227, 17, 29, 0.08);
	border: 1px solid var(--wp--preset--color--border);
	padding: 0.15rem 0.55rem;
	transition: background 0.15s, color 0.15s;
}

.cs-tags a::before {
	content: "#";
	opacity: 0.7;
}

.cs-tag a:hover,
.cs-tags a:hover {
	background: var(--wp--preset--color--primary);
	color: #fff;
}

/* ---------- Buttons ---------- */

.wp-block-button:not(.is-style-outline) .wp-block-button__link,
.wp-block-search__button {
	clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 12px 100%, 0 calc(100% - 12px));
	transition: background-color 0.15s;
}

.wp-block-button.is-style-outline .wp-block-button__link {
	background: transparent;
	border: 1px solid var(--wp--preset--color--primary);
	color: var(--wp--preset--color--contrast);
}

.wp-block-button.is-style-outline .wp-block-button__link:hover {
	background: rgba(227, 17, 29, 0.15);
}

/* ---------- Single posts / pages ---------- */

.cs-article-head {
	padding-top: clamp(2.5rem, 6vw, 4.5rem);
}

.cs-article-head .wp-block-post-title {
	font-size: clamp(2rem, 5vw, 3.25rem);
	letter-spacing: -0.02em;
	margin-top: 0.75rem;
}

.cs-meta {
	gap: 0.4rem 1.25rem !important;
	border-bottom: 1px solid var(--wp--preset--color--border);
	padding-bottom: 1.25rem;
}

.cs-meta .wp-block-post-author-name::before {
	content: "@";
	color: var(--wp--preset--color--primary-bright);
}

.wp-block-post-content {
	line-height: 1.75;
}

.wp-block-post-content h2::before {
	content: "# ";
	color: var(--wp--preset--color--primary-bright);
}

.wp-block-post-content h3::before {
	content: "## ";
	color: var(--wp--preset--color--primary-bright);
}

.wp-block-post-content h2,
.wp-block-post-content h3 {
	margin-top: 2.5rem;
}

.wp-block-post-featured-image img {
	border: 1px solid var(--wp--preset--color--line);
}

/* Code */
:where(pre),
.wp-block-code,
.wp-block-preformatted {
	background: var(--wp--preset--color--base-deep);
	border: 1px solid var(--wp--preset--color--line);
	border-left: 3px solid var(--wp--preset--color--primary);
	color: #e8e8e8;
	padding: 1.1rem 1.25rem;
	overflow-x: auto;
	border-radius: 0;
}

:where(p, li, td) > code,
:where(p, li, td) > kbd {
	font-family: var(--wp--preset--font-family--mono);
	font-size: 0.88em;
	background: var(--wp--preset--color--surface-2);
	color: #ffb3b3;
	border: 1px solid var(--wp--preset--color--line);
	padding: 0.1em 0.4em;
	border-radius: 3px;
}

/* Quotes */
.wp-block-quote {
	border-left: 3px solid var(--wp--preset--color--primary);
	background: var(--wp--preset--color--surface);
	padding: 1.25rem 1.5rem;
	margin-left: 0;
	margin-right: 0;
}

.wp-block-quote cite {
	font-family: var(--wp--preset--font-family--mono);
	font-size: var(--wp--preset--font-size--x-small);
	color: var(--wp--preset--color--muted);
	font-style: normal;
}

.wp-block-pullquote {
	border-top: 2px solid var(--wp--preset--color--primary);
	border-bottom: 2px solid var(--wp--preset--color--primary);
}

/* Tables */
.wp-block-table table {
	border-collapse: collapse;
	width: 100%;
	font-size: 0.95rem;
}

.wp-block-table th,
.wp-block-table td {
	border: 1px solid var(--wp--preset--color--line);
	padding: 0.6rem 0.85rem;
}

.wp-block-table thead {
	border-bottom: 2px solid var(--wp--preset--color--primary);
}

.wp-block-table th {
	background: var(--wp--preset--color--surface-2);
	font-family: var(--wp--preset--font-family--mono);
	font-size: var(--wp--preset--font-size--x-small);
	text-transform: uppercase;
	letter-spacing: 0.08em;
	text-align: left;
}

.wp-block-table figcaption {
	text-align: left;
}

/* "Benchmark" table style: mono numbers, zebra rows, red highlight on hover */
.wp-block-table.is-style-benchmark td {
	font-family: var(--wp--preset--font-family--mono);
	font-variant-numeric: tabular-nums;
}

.wp-block-table.is-style-benchmark tbody tr:nth-child(odd) {
	background: rgba(255, 255, 255, 0.025);
}

.wp-block-table.is-style-benchmark tbody tr:hover {
	background: rgba(227, 17, 29, 0.12);
}

.wp-block-table.is-style-benchmark td:first-child {
	color: var(--wp--preset--color--contrast);
	font-family: var(--wp--preset--font-family--sans);
	font-weight: 600;
}

/* "Terminal window" group style */
.wp-block-group.is-style-terminal {
	position: relative;
	background: var(--wp--preset--color--base-deep);
	border: 1px solid var(--wp--preset--color--line);
	box-shadow: 0 16px 40px -16px rgba(0, 0, 0, 0.8), 0 0 0 1px rgba(227, 17, 29, 0.08);
	font-family: var(--wp--preset--font-family--mono);
	font-size: 0.9rem;
	padding: 2.75rem 1.25rem 1.25rem;
}

.wp-block-group.is-style-terminal::before {
	content: "";
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	height: 1.85rem;
	background:
		radial-gradient(circle at 1rem 50%, #e3111d 0 0.3rem, transparent 0.32rem),
		radial-gradient(circle at 1.9rem 50%, #7a0710 0 0.3rem, transparent 0.32rem),
		radial-gradient(circle at 2.8rem 50%, #3a3a3f 0 0.3rem, transparent 0.32rem),
		var(--wp--preset--color--surface-2);
	border-bottom: 1px solid var(--wp--preset--color--line);
}

.wp-block-group.is-style-terminal p {
	margin: 0.25rem 0;
}

.wp-block-group.is-style-terminal pre,
.wp-block-group.is-style-terminal .wp-block-code {
	border: 0;
	padding: 0;
	background: transparent;
}

/* Images & captions */
.wp-block-image img {
	border: 1px solid var(--wp--preset--color--line);
}

/* Separator */
.wp-block-separator {
	border-top: 1px solid currentColor;
	opacity: 1;
}

/* Post navigation */
.cs-postnav {
	font-family: var(--wp--preset--font-family--mono);
	font-size: var(--wp--preset--font-size--small);
	gap: 1rem !important;
}

.cs-postnav a {
	text-decoration: none;
}

/* ---------- Comments & forms ---------- */

.cs-comment {
	background: var(--wp--preset--color--surface);
	border: 1px solid var(--wp--preset--color--line);
	border-left: 2px solid var(--wp--preset--color--primary-dark);
	padding: 1rem 1.25rem;
	margin-bottom: 1rem;
}

.cs-comment .wp-block-avatar img {
	border-radius: 0;
	border: 1px solid var(--wp--preset--color--border);
}

.wp-block-comment-author-name {
	font-family: var(--wp--preset--font-family--mono);
	font-weight: 700;
}

.wp-block-comment-date,
.wp-block-comment-reply-link {
	font-family: var(--wp--preset--font-family--mono);
	font-size: var(--wp--preset--font-size--x-small);
	text-transform: uppercase;
}

.wp-block-comment-date a {
	color: var(--wp--preset--color--muted);
}

input[type="text"],
input[type="email"],
input[type="url"],
input[type="search"],
input[type="password"],
textarea,
select,
.wp-block-search__input {
	background: var(--wp--preset--color--base-deep);
	color: var(--wp--preset--color--contrast);
	border: 1px solid var(--wp--preset--color--line);
	border-radius: 0;
	padding: 0.65rem 0.8rem;
	font-family: var(--wp--preset--font-family--mono);
	font-size: 0.95rem;
}

input:focus,
textarea:focus,
select:focus,
.wp-block-search__input:focus {
	border-color: var(--wp--preset--color--primary);
	outline: none;
	box-shadow: 0 0 0 3px rgba(227, 17, 29, 0.25);
}

.wp-block-search__inside-wrapper {
	gap: 0.5rem;
	border: 0 !important;
	padding: 0 !important;
}

/* ---------- Pagination ---------- */

.wp-block-query-pagination {
	font-family: var(--wp--preset--font-family--mono);
	font-size: var(--wp--preset--font-size--small);
	margin-top: 3rem;
}

.wp-block-query-pagination a,
.wp-block-query-pagination .page-numbers {
	color: var(--wp--preset--color--contrast);
	text-decoration: none;
	border: 1px solid var(--wp--preset--color--line);
	padding: 0.35rem 0.75rem;
	display: inline-block;
}

.wp-block-query-pagination a:hover {
	border-color: var(--wp--preset--color--primary);
	color: var(--wp--preset--color--primary-bright);
}

.wp-block-query-pagination .page-numbers.current {
	background: var(--wp--preset--color--primary);
	border-color: var(--wp--preset--color--primary);
	color: #fff;
}

.wp-block-query-pagination .page-numbers.dots {
	border: 0;
}

/* ---------- Archive / search headers ---------- */

.cs-archive-head {
	padding-top: clamp(2.5rem, 6vw, 4rem);
}

.cs-archive-head .wp-block-query-title {
	font-size: clamp(1.75rem, 4vw, 2.75rem);
}

.cs-archive-head .wp-block-term-description {
	color: var(--wp--preset--color--muted);
}

/* ---------- 404 ---------- */

.cs-404 {
	font-size: clamp(6rem, 22vw, 13rem) !important;
	line-height: 0.9;
	color: transparent !important;
	-webkit-text-stroke: 2px var(--wp--preset--color--primary-bright);
	filter: drop-shadow(0 0 18px rgba(227, 17, 29, 0.45));
	padding-top: clamp(3rem, 8vw, 6rem);
}

/* ---------- Footer ---------- */

.cs-footer {
	margin-top: clamp(4rem, 8vw, 6rem);
	background: var(--wp--preset--color--base-deep);
	border-top: 1px solid var(--wp--preset--color--border);
	padding-top: 2.5rem;
	padding-bottom: 2.5rem;
	font-family: var(--wp--preset--font-family--mono);
	font-size: var(--wp--preset--font-size--x-small);
	color: var(--wp--preset--color--muted);
	text-transform: uppercase;
	letter-spacing: 0.06em;
}

.cs-footer p {
	margin: 0;
}

.cs-footer .wp-block-site-title {
	font-size: 0.95rem;
}

.cs-exit::before {
	content: "$ ";
	color: var(--wp--preset--color--primary-bright);
}

/* ---------- Animations ---------- */

@keyframes cs-blink {
	50% {
		opacity: 0;
	}
}

@keyframes cs-pulse {
	50% {
		opacity: 0.35;
		box-shadow: 0 0 2px var(--wp--preset--color--primary-bright);
	}
}

@media (prefers-reduced-motion: reduce) {
	*,
	*::before,
	*::after {
		animation: none !important;
		transition: none !important;
	}

	.cs-card:hover,
	.cs-card:focus-within,
	.cs-card:hover .wp-block-post-featured-image img {
		transform: none;
	}
}