/*
Theme Name: Neuralveda
Theme URI: https://neuralveda.com
Author: Neuralveda
Description: Ett mörkt, minimalt terminal-/cyberpunktema för en AI-blogg. Enspaltigt läsfält med höger sidofält (kategorier, arkiv, sidor), monospace-rubriker och neongröna accenter. Klassiskt tema som styrs via Anpassaren och widgets. Fullt responsivt.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: neuralveda
*/

/* ------------------------------------------------------------------
   Färg- och typsnittspalett. Vill du justera utseendet senare är det
   nästan alltid bara dessa variabler du behöver röra.
------------------------------------------------------------------ */
:root {
	--bg:        #070b07;   /* nästan svart, en aning grön */
	--panel:     #0c110c;   /* sidofältets paneler */
	--panel-2:   #0f150f;   /* kodrutor m.m. */
	--border:    #1b271b;   /* tunna linjer */
	--text:      #c8d3c8;   /* brödtext */
	--text-dim:  #71806f;   /* meta, dämpat */
	--heading:   #e7f1e7;   /* rubriker */
	--accent:    #39ff14;   /* neongrönt */
	--accent-2:  #7dff8e;   /* mjukare grönt */
	--glow:      0 0 6px rgba(57,255,20,.45);
	--measure:   70ch;      /* läsbredd för artiklar */
	--mono: "Space Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
	--sans: "IBM Plex Sans", system-ui, sans-serif;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }

body {
	margin: 0;
	background-color: var(--bg);
	color: var(--text);
	font-family: var(--sans);
	font-size: 18px;
	line-height: 1.75;
	-webkit-font-smoothing: antialiased;
	text-rendering: optimizeLegibility;
}

/* Atmosfär: svag grön glöd upptill + ett diskret rutnät i bakgrunden. */
body::before {
	content: "";
	position: fixed;
	inset: 0;
	z-index: -2;
	background:
		radial-gradient(900px 500px at 50% -10%, rgba(57,255,20,.06), transparent 70%),
		var(--bg);
}
body::after {
	content: "";
	position: fixed;
	inset: 0;
	z-index: -1;
	pointer-events: none;
	background-image:
		linear-gradient(to right, rgba(57,255,20,.025) 1px, transparent 1px),
		linear-gradient(to bottom, rgba(57,255,20,.025) 1px, transparent 1px);
	background-size: 44px 44px;
}

a { color: var(--accent); }

::selection { background: rgba(57,255,20,.25); color: #fff; }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible {
	outline: 2px solid var(--accent);
	outline-offset: 2px;
}

.screen-reader-text {
	border: 0; clip: rect(1px,1px,1px,1px); clip-path: inset(50%);
	height: 1px; width: 1px; margin: -1px; overflow: hidden; padding: 0; position: absolute;
}
.skip-link:focus {
	position: fixed; left: 12px; top: 12px; z-index: 100;
	clip: auto; clip-path: none; width: auto; height: auto;
	background: var(--panel); color: var(--accent);
	padding: 8px 14px; border: 1px solid var(--accent); border-radius: 3px;
	font-family: var(--mono); font-size: .85rem;
}

/* ------------------------------------------------------------------
   Layout
------------------------------------------------------------------ */
.container {
	width: 100%;
	max-width: 1120px;
	margin: 0 auto;
	padding-left: 24px;
	padding-right: 24px;
}

.site-main {
	display: grid;
	grid-template-columns: minmax(0, 1fr) 290px;
	gap: 56px;
	padding-top: 56px;
	padding-bottom: 72px;
	align-items: start;
}
.content-area { min-width: 0; }
.widget-area  { min-width: 0; }

/* ------------------------------------------------------------------
   Sidhuvud + navigering
------------------------------------------------------------------ */
.site-header { position: relative; border-bottom: 1px solid var(--border); }
.site-header::after {
	content: "";
	position: absolute; left: 0; right: 0; bottom: -1px; height: 1px;
	background: linear-gradient(90deg, transparent, var(--accent), transparent);
	opacity: .5;
}
.site-header.has-header-image { background-size: cover; background-position: center; }
.site-header.has-header-image::before {
	content: ""; position: absolute; inset: 0; z-index: 0;
	background: linear-gradient(180deg, rgba(7,11,7,.70), rgba(7,11,7,.92));
}
.site-header.has-header-image .site-header__inner {
	position: relative; z-index: 1; padding-top: 60px; padding-bottom: 60px;
}
.site-header__inner {
	display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between;
	gap: 16px; padding-top: 28px; padding-bottom: 28px;
}
.site-branding { display: flex; flex-direction: column; gap: 4px; }
.site-title {
	margin: 0;
	font-family: var(--mono);
	font-weight: 700;
	font-size: 1.6rem;
	letter-spacing: -.5px;
	line-height: 1.1;
}
.site-title a { color: var(--accent); text-decoration: none; text-shadow: var(--glow); }
.site-title a::before { content: "> "; color: var(--accent-2); }
.site-title a::after { content: "_"; margin-left: 2px; animation: nv-blink 1.1s steps(1) infinite; }
@keyframes nv-blink { 0%,50% { opacity: 1; } 50.01%,100% { opacity: 0; } }
.site-description {
	margin: 0;
	font-family: var(--mono);
	font-size: .8rem;
	color: var(--text-dim);
	letter-spacing: .02em;
}

.site-nav .menu {
	list-style: none; margin: 0; padding: 0;
	display: flex; flex-wrap: wrap; gap: 22px;
	font-family: var(--mono); font-size: .82rem;
	text-transform: lowercase; letter-spacing: .03em;
}
.site-nav .menu a {
	color: var(--text-dim); text-decoration: none;
	padding-bottom: 4px; border-bottom: 1px solid transparent;
	transition: color .15s ease, border-color .15s ease;
}
.site-nav .menu a:hover,
.site-nav .menu .current-menu-item > a {
	color: var(--accent); border-bottom-color: var(--accent);
}

/* ------------------------------------------------------------------
   Sidrubriker (blogg/arkiv)
------------------------------------------------------------------ */
.page-header { margin-bottom: 44px; padding-bottom: 22px; border-bottom: 1px solid var(--border); }
.page-title { margin: 0; font-family: var(--mono); font-weight: 700; color: var(--heading); font-size: 1.7rem; }
.page-title::before { content: "// "; color: var(--accent); }
.archive-description { margin-top: 10px; color: var(--text-dim); font-size: .95rem; }

/* ------------------------------------------------------------------
   Inlägg i listvy
------------------------------------------------------------------ */
.post-card { padding-bottom: 40px; margin-bottom: 40px; border-bottom: 1px solid var(--border); }
.post-card:last-of-type { border-bottom: none; }

.entry-title { font-family: var(--mono); font-weight: 700; line-height: 1.25; margin: 0 0 12px; color: var(--heading); }
.post-card .entry-title { font-size: 1.5rem; }
.entry-title a { color: inherit; text-decoration: none; transition: color .15s ease; }
.entry-title a:hover { color: var(--accent); text-shadow: var(--glow); }

.entry-meta {
	font-family: var(--mono); font-size: .76rem; color: var(--text-dim); letter-spacing: .03em;
	display: flex; flex-wrap: wrap; gap: 14px; align-items: center; margin-bottom: 18px;
}
.entry-meta a { color: var(--text-dim); text-decoration: none; }
.entry-cats a {
	display: inline-block; padding: 2px 9px; margin-right: 6px;
	border: 1px solid var(--border); border-radius: 2px; color: var(--accent-2);
	transition: border-color .15s ease, color .15s ease;
}
.entry-cats a:hover { border-color: var(--accent); color: var(--accent); }

.entry-summary { color: var(--text); }
.entry-summary p { margin: 0 0 1em; }

.read-more {
	display: inline-block; margin-top: 6px;
	font-family: var(--mono); font-size: .82rem; color: var(--accent);
	text-decoration: none; letter-spacing: .02em;
}
.read-more:hover { text-shadow: var(--glow); }

/* ------------------------------------------------------------------
   Enskilt inlägg / sida
------------------------------------------------------------------ */
.post-single .entry-title { font-size: 2rem; margin-bottom: 14px; }
.entry-content { max-width: var(--measure); }
.entry-content > * + * { margin-top: 1.35em; }
.entry-content p { margin: 0; }
.entry-content a {
	color: var(--accent); text-decoration: underline; text-underline-offset: 3px;
	text-decoration-thickness: 1px; text-decoration-color: rgba(57,255,20,.45);
}
.entry-content a:hover { text-decoration-color: var(--accent); }
.entry-content h2, .entry-content h3, .entry-content h4 {
	font-family: var(--mono); color: var(--heading); line-height: 1.3; margin-top: 1.8em;
}
.entry-content h2 { font-size: 1.4rem; }
.entry-content h3 { font-size: 1.15rem; }
.entry-content blockquote {
	margin: 0; padding: 4px 0 4px 20px; border-left: 2px solid var(--accent);
	color: var(--text-dim); font-style: italic;
}
.entry-content code {
	font-family: var(--mono); font-size: .9em; background: var(--panel-2);
	border: 1px solid var(--border); padding: 1px 6px; border-radius: 3px; color: var(--accent-2);
}
.entry-content pre {
	font-family: var(--mono); font-size: .85rem; background: var(--panel);
	border: 1px solid var(--border); border-left: 2px solid var(--accent);
	padding: 18px 20px; border-radius: 4px; overflow: auto;
}
.entry-content pre code { background: none; border: none; padding: 0; color: var(--text); }
.entry-content img, .wp-caption img { max-width: 100%; height: auto; border-radius: 4px; }
.entry-content ul, .entry-content ol { padding-left: 1.4em; }
.entry-content li { margin: .4em 0; }
.entry-content hr { border: none; border-top: 1px solid var(--border); margin: 2em 0; }

.entry-tags { margin-top: 28px; font-family: var(--mono); font-size: .78rem; }
.entry-tags a { color: var(--text-dim); text-decoration: none; margin-right: 10px; }
.entry-tags a:hover { color: var(--accent); }

.post-nav {
	display: flex; justify-content: space-between; gap: 20px;
	margin-top: 48px; padding-top: 28px; border-top: 1px solid var(--border);
	font-family: var(--mono); font-size: .82rem;
}
.post-nav a { color: var(--text-dim); text-decoration: none; }
.post-nav a:hover { color: var(--accent); }
.post-nav__next { text-align: right; margin-left: auto; }

/* ------------------------------------------------------------------
   Sidofält / widgets
------------------------------------------------------------------ */
.widget {
	margin-bottom: 34px; padding: 18px 20px;
	background: var(--panel); border: 1px solid var(--border); border-radius: 4px;
}
.widget-title {
	font-family: var(--mono); font-size: .8rem; text-transform: uppercase;
	letter-spacing: .08em; color: var(--accent); margin: 0 0 14px;
}
.widget-title::before { content: "// "; color: var(--accent-2); opacity: .7; }
.widget ul { list-style: none; margin: 0; padding: 0; }
.widget li { margin: 0; padding: 7px 0; border-bottom: 1px solid var(--border); font-size: .92rem; }
.widget li:last-child { border-bottom: none; }
.widget a { color: var(--text); text-decoration: none; transition: color .15s ease, padding-left .15s ease; }
.widget a:hover { color: var(--accent); padding-left: 4px; }
.widget .post-date, .widget .rss-date { color: var(--text-dim); font-family: var(--mono); font-size: .8em; }

.search-form { display: flex; gap: 8px; }
.search-form .search-field {
	flex: 1; min-width: 0; background: var(--bg); border: 1px solid var(--border);
	color: var(--text); padding: 8px 10px; border-radius: 3px; font-family: var(--mono); font-size: .85rem;
}
.search-form .search-field:focus { outline: none; border-color: var(--accent); box-shadow: var(--glow); }
.search-form .search-submit {
	background: transparent; border: 1px solid var(--accent); color: var(--accent);
	font-family: var(--mono); padding: 8px 12px; border-radius: 3px; cursor: pointer; font-size: .8rem;
}
.search-form .search-submit:hover { background: rgba(57,255,20,.1); }

/* ------------------------------------------------------------------
   Paginering
------------------------------------------------------------------ */
.pagination .nav-links, .posts-navigation .nav-links {
	margin-top: 48px; display: flex; flex-wrap: wrap; gap: 10px;
	font-family: var(--mono); font-size: .85rem;
}
.page-numbers {
	display: inline-block; padding: 6px 12px; border: 1px solid var(--border);
	border-radius: 3px; color: var(--text-dim); text-decoration: none;
}
.page-numbers.current { color: var(--accent); border-color: var(--accent); }
a.page-numbers:hover { color: var(--accent); border-color: var(--accent); }

/* ------------------------------------------------------------------
   Kommentarer
------------------------------------------------------------------ */
.comments-area { margin-top: 52px; padding-top: 30px; border-top: 1px solid var(--border); }
.comments-title, .comment-reply-title { font-family: var(--mono); color: var(--heading); font-size: 1.2rem; }
.comment-list { list-style: none; padding: 0; }
.comment-body { padding: 14px 0; border-bottom: 1px solid var(--border); }
.comment-author { font-family: var(--mono); font-size: .85rem; color: var(--accent-2); }
.comment-metadata { font-family: var(--mono); font-size: .72rem; color: var(--text-dim); }
.comment-form label { display: block; font-family: var(--mono); font-size: .78rem; color: var(--text-dim); margin-bottom: 4px; }
.comment-form input[type=text], .comment-form input[type=email], .comment-form input[type=url], .comment-form textarea {
	width: 100%; background: var(--bg); border: 1px solid var(--border); color: var(--text);
	padding: 9px 11px; border-radius: 3px; font-family: var(--sans);
}
.comment-form input:focus, .comment-form textarea:focus { outline: none; border-color: var(--accent); }
.form-submit input {
	background: transparent; border: 1px solid var(--accent); color: var(--accent);
	font-family: var(--mono); padding: 9px 16px; border-radius: 3px; cursor: pointer;
}
.form-submit input:hover { background: rgba(57,255,20,.1); }

/* ------------------------------------------------------------------
   Sidfot
------------------------------------------------------------------ */
.site-footer { border-top: 1px solid var(--border); }
.site-footer__inner { padding: 30px 0 50px; }
.site-footer__text { margin: 0; font-family: var(--mono); font-size: .78rem; color: var(--text-dim); letter-spacing: .02em; }
.site-footer__sep { color: var(--accent); opacity: .6; margin: 0 8px; }

/* ------------------------------------------------------------------
   Responsivt
------------------------------------------------------------------ */
@media (max-width: 880px) {
	.site-main { grid-template-columns: 1fr; gap: 48px; padding-top: 40px; }
}
@media (max-width: 600px) {
	body { font-size: 16.5px; }
	.site-header__inner { flex-direction: column; align-items: flex-start; gap: 14px; }
	.post-single .entry-title { font-size: 1.6rem; }
	.post-nav { flex-direction: column; gap: 12px; }
	.post-nav__next { text-align: left; margin-left: 0; }
}