/*
Theme Name: VecteX News
Theme URI: https://news.vectexdev.com
Author: Vectex Developments
Description: Diario digital de videojuegos con la identidad de VecteX: oscuro, monocromo y de esquinas vivas. Portada con noticia principal, destacadas, última hora y bloques por sección; portadas tipográficas sin imágenes de terceros; bilingüe con Polylang.
Version: 1.2.0
Requires at least: 6.4
Requires PHP: 7.4
Text Domain: vectex-news
*/

/* Maqueta: columna de 1280 px con 12 columnas implícitas; jerarquía de diario con titulares condensados,
   texto en Saira y datos en monoespaciada; filetes de 1 px como única separación. */
:root {
  color-scheme: dark;
  --surface: #0a0a0a;
  --surface-raised: #141414;
  --surface-overlay: #1f1f1f;
  --line: #262626;
  --line-strong: #6e6e6e;
  --ink: #f5f5f5;
  --ink-soft: #d4d4d4;
  --ink-muted: #a6a6a6;
  --ink-subtle: #8c8c8c;
  --font-sans: "Saira", "Segoe UI", system-ui, sans-serif;
  --font-head: "Saira Condensed", "Arial Narrow", sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, Menlo, monospace;
  --gutter: 40px;
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 64px; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body.vxn { margin: 0; background: var(--surface); color: var(--ink); font-family: var(--font-sans); font-size: 16px; line-height: 26px; font-weight: 400; }
.vxn a { color: inherit; text-decoration: none; }
.vxn a:focus-visible, .vxn button:focus-visible, .vxn input:focus-visible { outline: 2px solid var(--ink); outline-offset: 3px; }
.vxn img { max-width: 100%; height: auto; display: block; }
.vxn h1, .vxn h2, .vxn h3, .vxn p, .vxn ul, .vxn figure { margin: 0; }
.vxn .screen-reader-text { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.vxn-skip { position: absolute; left: -9999px; top: 8px; z-index: 100; padding: 8px 16px; background: var(--ink); color: var(--surface) !important; font-weight: 600; }
.vxn-skip:focus { left: 8px; }
.vxn-wrap { width: 100%; max-width: 1280px; margin-inline: auto; padding-inline: var(--gutter); }

/* ---------- Tipografía ---------- */
.vxn-label, .vxn-kicker, .vxn-meta, .vxn-row-cat, .vxn-story-row time { font-family: var(--font-mono); font-size: 12px; line-height: 16px; font-weight: 500; letter-spacing: .12em; text-transform: uppercase; }
.vxn-label { color: var(--ink-muted); }
.vxn-kicker { display: inline-block; color: var(--ink); border-bottom: 1px solid var(--line-strong); padding-bottom: 2px; transition: border-color 150ms ease-out; }
.vxn-kicker:hover { border-color: var(--ink); }
.vxn-meta { display: flex; flex-wrap: wrap; gap: 4px 16px; color: var(--ink-subtle); }
.vxn-meta span::before { content: "·"; margin-right: 16px; }
.vxn-hl { font-family: var(--font-head); font-weight: 800; letter-spacing: -.005em; text-wrap: balance; }
.vxn-hl a { background: linear-gradient(currentColor, currentColor) 0 100% / 0 2px no-repeat; transition: background-size 250ms cubic-bezier(.2, .7, .2, 1); }
.vxn-hl a:hover { background-size: 100% 2px; }
.vxn-hl-xxl { font-size: clamp(40px, 5.6vw, 76px); line-height: 1.02; }
.vxn-hl-xl { font-size: clamp(36px, 4.6vw, 64px); line-height: 1.03; }
.vxn-hl-md { font-size: 28px; line-height: 30px; }
.vxn-hl-sm { font-family: var(--font-sans); font-weight: 600; font-size: 18px; line-height: 26px; letter-spacing: -.005em; }
.vxn-standfirst { max-width: 760px; font-size: 19px; line-height: 30px; color: var(--ink-muted); }
.vxn-excerpt { font-size: 15px; line-height: 24px; color: var(--ink-muted); }

/* ---------- Botones ---------- */
.vxn-btn { display: inline-flex; align-items: center; justify-content: center; height: 44px; padding: 0 20px; font: 600 14px/20px var(--font-sans); letter-spacing: .02em; border: 1px solid transparent; transition: background 150ms ease-out, border-color 150ms ease-out; }
.vxn .vxn-btn-p { background: var(--ink); color: var(--surface); }
.vxn .vxn-btn-p:hover { background: var(--ink-soft); }
.vxn-btn-s { border-color: var(--line-strong); color: var(--ink); }
.vxn-btn-s:hover { background: var(--surface-overlay); border-color: var(--ink); }

/* ---------- Cabecera ---------- */
.vxn-topbar { border-bottom: 1px solid var(--line); font-family: var(--font-mono); font-size: 11px; line-height: 16px; font-weight: 500; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-subtle); }
.vxn-topbar-in { display: flex; justify-content: space-between; gap: 16px; padding-block: 8px; }
.vxn-topbar a:hover { color: var(--ink); }
.vxn-header { position: sticky; top: 0; z-index: 50; background: #0a0a0ae6; -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px); border-bottom: 1px solid var(--line); }
.vxn-masthead { display: flex; align-items: center; justify-content: space-between; gap: 24px; height: 72px; }
.vxn-brand { display: flex; align-items: center; gap: 14px; }
.vxn-brand img { height: 22px; width: auto; }
.vxn-brand-tag { font-family: var(--font-mono); font-size: 12px; line-height: 16px; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; padding: 4px 8px 4px 10px; background: var(--ink); color: var(--surface); }
.vxn-masthead-right { display: flex; align-items: center; gap: 16px; }
.vxn-lang { display: flex; border: 1px solid var(--line-strong); border-radius: 2px; overflow: hidden; font-family: var(--font-mono); font-size: 12px; line-height: 16px; font-weight: 600; letter-spacing: .08em; }
.vxn-lang a { display: flex; align-items: center; justify-content: center; width: 44px; height: 32px; color: var(--ink-muted); }
.vxn .vxn-lang a[aria-current="true"] { background: var(--ink); color: var(--surface); }
.vxn-menu-btn { display: none; width: 44px; height: 44px; align-items: center; justify-content: center; background: transparent; border: 1px solid var(--line-strong); border-radius: 0; color: var(--ink); cursor: pointer; padding: 0; }
.vxn-nav { border-top: 1px solid var(--line); }
.vxn-nav-in { display: flex; gap: 28px; overflow-x: auto; scrollbar-width: none; }
.vxn-nav-in::-webkit-scrollbar { display: none; }
.vxn-nav a { flex: 0 0 auto; padding: 11px 0 10px; font: 600 14px/20px var(--font-sans); letter-spacing: .02em; color: var(--ink-muted); border-bottom: 1px solid transparent; transition: color 150ms ease-out, border-color 150ms ease-out; }
.vxn-nav a:hover, .vxn-nav a[aria-current="page"] { color: var(--ink); border-color: var(--ink); }

/* ---------- Portadas ---------- */
.vxn-cover { position: relative; display: flex; align-items: flex-end; justify-content: space-between; aspect-ratio: 16 / 9; padding: 20px; overflow: hidden; background-color: var(--surface-raised); border: 1px solid var(--line); }
.vxn-cover::after { content: ""; position: absolute; inset: -1px; pointer-events: none; background-repeat: no-repeat;
  background-image: linear-gradient(var(--ink), var(--ink)), linear-gradient(var(--ink), var(--ink)), linear-gradient(var(--ink), var(--ink)), linear-gradient(var(--ink), var(--ink));
  background-position: left top, left top, right bottom, right bottom; background-size: 16px 2px, 2px 16px, 16px 2px, 2px 16px; }
/* Cuatro tramas, elegidas por el número de la noticia, para que la portada no sea siempre igual */
.vxn-cover-p0 { background-image: linear-gradient(#ffffff0d 1px, transparent 1px), linear-gradient(90deg, #ffffff0d 1px, transparent 1px); background-size: 48px 48px; }
.vxn-cover-p1 { background-image: repeating-linear-gradient(135deg, #ffffff0d 0 1px, transparent 1px 22px); }
.vxn-cover-p2 { background-image: radial-gradient(#ffffff1f 1px, transparent 1.5px); background-size: 22px 22px; }
.vxn-cover-p3 { background-image: repeating-radial-gradient(circle at 100% 100%, #ffffff0d 0 1px, transparent 1px 34px); }
.vxn-cover-word { position: absolute; right: -2%; bottom: -12%; font-family: var(--font-head); font-weight: 800; font-size: clamp(72px, 15cqw, 240px); line-height: .85; letter-spacing: -.02em; text-transform: uppercase; white-space: nowrap; color: transparent; -webkit-text-stroke: 1px var(--line-strong); }
.vxn-cover, .vxn-cover-link { container-type: inline-size; }
.vxn-cover-mark, .vxn-cover-label { position: relative; font-family: var(--font-mono); font-size: 11px; line-height: 16px; font-weight: 500; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-muted); }
.vxn-cover-mark { align-self: flex-start; }
.vxn-cover-photo { padding: 0; }
.vxn-cover-photo img { width: 100%; height: 100%; object-fit: cover; }
.vxn-cover-link { display: block; }
.vxn-cover-link .vxn-cover { transition: border-color 200ms ease-out; }
.vxn-story:hover .vxn-cover { border-color: var(--line-strong); }
.vxn-cover-wide { aspect-ratio: 21 / 9; }

/* ---------- Portada del diario ---------- */
.vxn-front { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); gap: 40px; padding-block: 40px 56px; }
.vxn-story { display: flex; flex-direction: column; align-items: flex-start; gap: 12px; min-width: 0; }
.vxn-story > .vxn-cover-link { align-self: stretch; margin-bottom: 4px; }
.vxn-story-lead { gap: 16px; }
.vxn-front-side { display: flex; flex-direction: column; border-top: 1px solid var(--line); }
.vxn-story-side { padding-block: 24px; border-bottom: 1px solid var(--line); }
.vxn-block { padding-block: 0 64px; }
.vxn-block-head { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; padding-top: 16px; margin-bottom: 28px; border-top: 1px solid var(--line-strong); }
.vxn-block-head .vxn-label { color: var(--ink); font-size: 13px; }
.vxn-more { font: 600 14px/20px var(--font-sans); color: var(--ink-muted); transition: color 150ms ease-out; }
.vxn-more:hover { color: var(--ink); }
.vxn-latest { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 40px; }
.vxn-story-row { display: grid; grid-template-columns: 112px minmax(0, 1fr); column-gap: 16px; row-gap: 4px; align-items: baseline; padding-block: 16px; border-bottom: 1px solid var(--line); }
.vxn-story-row time { color: var(--ink-subtle); grid-row: span 2; }
.vxn-row-cat { color: var(--ink-muted); font-size: 11px; }
.vxn-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 40px 32px; }
.vxn-empty, .vxn-archive { padding-block: 72px 96px; }
.vxn-empty { display: flex; flex-direction: column; align-items: flex-start; gap: 20px; min-height: 50vh; justify-content: center; }
.vxn-archive-head { display: flex; flex-direction: column; gap: 16px; padding-bottom: 40px; margin-bottom: 40px; border-bottom: 1px solid var(--line); }
.vxn-archive { padding-block: 56px 96px; }
.vxn-pagination { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 56px; font: 600 14px/20px var(--font-sans); }
.vxn-pagination .page-numbers { display: flex; align-items: center; justify-content: center; min-width: 44px; height: 44px; padding: 0 14px; border: 1px solid var(--line); color: var(--ink-muted); transition: border-color 150ms ease-out, color 150ms ease-out; }
.vxn-pagination a.page-numbers:hover { border-color: var(--ink); color: var(--ink); }
.vxn .vxn-pagination .current { background: var(--ink); border-color: var(--ink); color: var(--surface); }

/* ---------- Noticia ---------- */
.vxn-article-head { display: flex; flex-direction: column; align-items: flex-start; gap: 20px; max-width: 1040px; padding-block: 56px 40px; }
.vxn-article-head .vxn-standfirst { font-size: 21px; line-height: 32px; }
.vxn-article-cover { max-width: 1040px; }
.vxn-article-body { max-width: 780px; padding-block: 48px 80px; }
.vxn-prose { font-size: 18px; line-height: 31px; color: var(--ink-soft); }
.vxn .vxn-prose > * + * { margin-top: 22px; }
.vxn .vxn-prose h2 { margin-top: 44px; font: 600 28px/34px var(--font-sans); letter-spacing: -.01em; color: var(--ink); }
.vxn .vxn-prose h3 { margin-top: 36px; font: 600 21px/28px var(--font-sans); color: var(--ink); }
.vxn .vxn-prose a { color: var(--ink); text-decoration: underline; text-underline-offset: 4px; text-decoration-color: var(--line-strong); transition: text-decoration-color 150ms ease-out; }
.vxn .vxn-prose a:hover { text-decoration-color: var(--ink); }
.vxn-prose strong { color: var(--ink); font-weight: 600; }
.vxn-prose ul, .vxn-prose ol { padding-left: 24px; }
.vxn .vxn-prose li + li { margin-top: 8px; }
.vxn-prose blockquote { margin: 32px 0; padding: 4px 0 4px 24px; border-left: 2px solid var(--ink); font-size: 21px; line-height: 32px; color: var(--ink); }
.vxn-prose figure { margin-block: 32px; }
.vxn-prose figcaption { margin-top: 10px; font-family: var(--font-mono); font-size: 11px; line-height: 16px; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-subtle); }
.vxn-prose iframe { max-width: 100%; border: 1px solid var(--line); }
.vxn-sources { margin-top: 48px; padding: 24px; background: var(--surface-raised); border: 1px solid var(--line); }
.vxn-sources ul { margin-top: 12px; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 8px; }
.vxn .vxn-sources a { text-decoration: underline; text-underline-offset: 4px; text-decoration-color: var(--line-strong); }
.vxn .vxn-sources a:hover { text-decoration-color: var(--ink); }
.vxn-sources a::after { content: " ↗"; color: var(--ink-subtle); }
.vxn-byline { margin-top: 10px; font-family: var(--font-mono); font-size: 11px; line-height: 16px; font-weight: 500; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-subtle); }
.vxn .vxn-byline a { color: var(--ink-muted); text-decoration: underline; text-underline-offset: 3px; text-decoration-color: var(--line-strong); }
.vxn .vxn-byline a:hover { color: var(--ink); }
.vxn-cover-credit { margin-top: 10px; font-family: var(--font-mono); font-size: 11px; line-height: 16px; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-subtle); }
.vxn-keypoints { margin-bottom: 40px; padding: 24px; border: 1px solid var(--line); border-left: 2px solid var(--ink); background: var(--surface-raised); }
.vxn .vxn-keypoints ul { margin-top: 14px; padding-left: 20px; display: flex; flex-direction: column; gap: 10px; font-size: 17px; line-height: 27px; color: var(--ink); }
.vxn-faq { margin-top: 56px; padding-top: 32px; border-top: 1px solid var(--line); }
.vxn-faq h2 { font: 600 28px/34px var(--font-sans); letter-spacing: -.01em; color: var(--ink); }
.vxn-faq-item { margin-top: 28px; }
.vxn-faq-item h3 { font: 600 19px/27px var(--font-sans); color: var(--ink); }
.vxn .vxn-faq-item p { margin-top: 8px; font-size: 17px; line-height: 29px; color: var(--ink-soft); }
.vxn-ai-note { margin-top: 20px; font-family: var(--font-mono); font-size: 11px; line-height: 18px; font-weight: 500; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-subtle); }
.vxn-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 32px; }
.vxn-tags a { display: inline-flex; align-items: center; height: 28px; padding: 0 10px; border: 1px solid var(--line); font-family: var(--font-mono); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-muted); transition: border-color 150ms ease-out, color 150ms ease-out; }
.vxn-tags a:hover { border-color: var(--ink); color: var(--ink); }

/* ---------- Pie ---------- */
.vxn-footer { border-top: 1px solid var(--line); }
.vxn-footer-in { display: grid; grid-template-columns: minmax(0, 2fr) repeat(3, minmax(0, 1fr)); gap: 40px 32px; padding-block: 64px 32px; }
.vxn-footer-about { display: flex; flex-direction: column; gap: 16px; max-width: 440px; font-size: 14px; line-height: 22px; color: var(--ink-muted); }
.vxn-footer-about img { height: 22px; width: auto; align-self: flex-start; }
.vxn-footer-about .vxn-ai-note { margin-top: 0; }
.vxn-footer-col { display: flex; flex-direction: column; align-items: flex-start; gap: 12px; font-size: 14px; line-height: 20px; }
.vxn-footer-col .vxn-label { margin-bottom: 4px; }
.vxn-footer-col a { color: var(--ink-muted); transition: color 150ms ease-out; }
.vxn-footer-col a:hover { color: var(--ink); text-decoration: underline; }
.vxn-footer-bar { grid-column: 1 / -1; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; padding-top: 24px; border-top: 1px solid var(--line); }
.vxn-social { display: flex; flex-wrap: wrap; gap: 8px; }
.vxn-social a { display: flex; align-items: center; justify-content: center; width: 44px; height: 44px; border: 1px solid var(--line); color: var(--ink); transition: border-color 150ms ease-out, background 150ms ease-out; }
.vxn-social a:hover { border-color: var(--ink); background: var(--surface-raised); }
.vxn-social svg { width: 20px; height: 20px; fill: currentColor; }

/* ---------- Adaptación ---------- */
@media (max-width: 1000px) {
  .vxn-front { grid-template-columns: 1fr; gap: 0; }
  .vxn-front-side { margin-top: 32px; }
  .vxn-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .vxn-footer-in { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .vxn-footer-about { grid-column: 1 / -1; }
}
@media (max-width: 760px) {
  :root { --gutter: 16px; }
  .vxn-hide-sm { display: none; }
  .vxn-menu-btn { display: flex; }
  .vxn-topbar-in span { display: none; }
  .vxn-topbar-in { justify-content: flex-end; }
  .vxn-nav { display: none; }
  .vxn-nav.is-open { display: block; }
  .vxn-nav-in { flex-direction: column; gap: 0; padding-block: 8px 20px; }
  .vxn-nav a { padding: 14px 0; border-bottom: 1px solid var(--line); font-size: 20px; line-height: 28px; color: var(--ink); }
  .vxn-front { padding-block: 24px 40px; }
  .vxn-latest, .vxn-grid { grid-template-columns: 1fr; }
  .vxn-grid { gap: 40px; }
  .vxn-story-row { grid-template-columns: 96px minmax(0, 1fr); }
  .vxn-block { padding-bottom: 48px; }
  .vxn-article-head { padding-block: 32px 28px; }
  .vxn-article-head .vxn-standfirst { font-size: 19px; line-height: 30px; }
  .vxn-cover-wide { aspect-ratio: 16 / 9; }
  .vxn-article-body { padding-block: 32px 56px; }
  .vxn-prose { font-size: 17px; line-height: 29px; }
  .vxn-footer-in { grid-template-columns: repeat(2, minmax(0, 1fr)); padding-block: 48px 24px; }
  .vxn-footer-bar { flex-direction: column-reverse; align-items: center; text-align: center; }
  .vxn-social { justify-content: center; }
}