/*
Theme Name: SOLET Blog
Theme URI: https://solet.mx/blog/
Author: JOM Solutions
Description: Tema del blog de SOLET. Reutiliza el CSS, la cabecera y el pie del sitio estático (solet.mx) para que el blog se vea como una sección más del sitio.
Version: 1.1.0
Requires at least: 6.0
Requires PHP: 7.4
License: Proprietary
Text Domain: solet-blog
*/

/* Los estilos del sitio (tokens, base, layout, components, sections) se
   cargan desde /assets/css/ en functions.php. Aquí sólo va lo propio del
   blog: la rejilla de artículos y la tipografía del cuerpo del artículo. */

/* ============ CABECERA DEL BLOG ============ */

.blog-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.4rem;
  margin-top: 1.4rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: var(--text-mid);
}
.blog-hero__meta a { color: var(--accent-ink); }

/* ============ REJILLA DE ARTÍCULOS ============ */

.post-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(1.25rem, 3vw, 2.25rem);
}
@media (max-width: 1000px) { .post-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px)  { .post-grid { grid-template-columns: 1fr; } }

.post-card { padding: 0; }
.post-card__link {
  display: flex;
  flex-direction: column;
  height: 100%;
  color: inherit;
  text-decoration: none;
}
.post-card__media {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--surface-sunken);
  border-bottom: 1px solid var(--hairline);
}
.post-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--dur-slow) var(--ease-out);
}
.post-card:hover .post-card__media img { transform: scale(1.04); }

/* Sin imagen destacada: trama de circuito con la inicial del título */
.post-card__media--empty {
  display: grid;
  place-items: center;
  background:
    radial-gradient(70% 80% at 80% 20%, var(--accent-tint), transparent 60%),
    var(--surface-sunken);
}
.post-card__media--empty { position: relative; }
.post-card__media--empty img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.post-card__media--empty img:not([src]) { display: none; }
.post-card__media--empty span {
  font-family: var(--font-display);
  font-size: 4.5rem;
  font-weight: 700;
  color: transparent;
  -webkit-text-stroke: 1px color-mix(in srgb, var(--accent) 60%, transparent);
}

.post-card__body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: clamp(1.25rem, 2.2vw, 1.75rem);
}
.post-card__date {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-low);
  margin-bottom: 0.8rem;
}
.post-card__title {
  font-size: var(--step-1);
  line-height: 1.2;
  margin-bottom: 0.7rem;
}
.post-card__excerpt {
  font-size: 0.92rem;
  color: var(--text-mid);
  flex: 1;
  margin-bottom: 1.2rem;
}
.post-card__more {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: var(--accent-ink);
}
.post-card__more svg { width: 16px; height: 16px; transition: transform var(--dur) var(--ease-out); }
.post-card:hover .post-card__more svg { transform: translateX(4px); }

/* Paginación de WordPress con el aspecto de los botones del sitio */
.blog-pagination { margin-top: clamp(2rem, 5vw, 3.5rem); }
.blog-pagination .nav-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
}
.blog-pagination .page-numbers {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.6rem;
  height: 2.6rem;
  padding: 0 0.8rem;
  border: 1px solid var(--hairline-strong);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--text);
  text-decoration: none;
  transition: border-color var(--dur) var(--ease-out), color var(--dur) var(--ease-out);
}
.blog-pagination .page-numbers:hover { border-color: var(--accent); color: var(--accent-ink); }
.blog-pagination .page-numbers.current { background: var(--accent); border-color: var(--accent); color: var(--on-accent); }
.blog-pagination .page-numbers.dots { border: 0; }

/* ============ ARTÍCULO ============ */

.post-hero .page-hero__title { max-width: 24ch; font-size: var(--step-3); }

.post-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  max-width: 820px;
  margin-inline: auto;
}

.post-cover {
  margin: 0 0 clamp(2rem, 4vw, 3rem);
  border: 1px solid var(--hairline);
  clip-path: polygon(0 0, calc(100% - var(--notch)) 0, 100% var(--notch), 100% 100%, var(--notch) 100%, 0 calc(100% - var(--notch)));
}
.post-cover img { display: block; width: 100%; height: auto; }
.post-cover--fallback { aspect-ratio: 16 / 10; background: var(--surface-sunken); }
.post-cover--fallback img { height: 100%; object-fit: cover; }
.post-cover--fallback img:not([src]) { display: none; }

.prose { font-size: 1.05rem; line-height: 1.75; color: var(--text); }
.prose > * + * { margin-top: 1.25em; }
.prose h2, .prose h3, .prose h4 {
  font-family: var(--font-display);
  line-height: 1.2;
  margin-top: 2em;
  margin-bottom: 0.6em;
  color: var(--text-hi);
}
.prose h2 { font-size: var(--step-2); }
.prose h3 { font-size: var(--step-1); }
.prose h4 { font-size: var(--step-0); }
.prose p { margin: 0; }
.prose p + p { margin-top: 1.25em; }
.prose a { color: var(--accent-ink); text-decoration: underline; text-underline-offset: 0.15em; }
.prose ul, .prose ol { padding-left: 1.4em; }
.prose li + li { margin-top: 0.4em; }
.prose li::marker { color: var(--accent); }
.prose img { max-width: 100%; height: auto; display: block; margin-inline: auto; }
.prose figure { margin: 2em 0; }
.prose figcaption { font-size: 0.85rem; color: var(--text-low); text-align: center; margin-top: 0.6em; }
.prose blockquote {
  margin: 2em 0;
  padding: 1rem 1.5rem;
  border-left: 3px solid var(--accent);
  background: var(--surface-sunken);
  color: var(--text-mid);
  font-style: italic;
}
.prose table { width: 100%; border-collapse: collapse; font-size: 0.92rem; }
.prose th, .prose td { padding: 0.6rem 0.8rem; border: 1px solid var(--hairline); text-align: left; vertical-align: top; }
.prose th { background: var(--surface-sunken); font-weight: 600; }
.prose pre { overflow-x: auto; padding: 1rem; background: var(--surface-sunken); font-size: 0.85rem; }
.prose code { font-family: var(--font-mono); font-size: 0.9em; }
.prose hr { border: 0; border-top: 1px solid var(--hairline); margin: 2.5em 0; }
.prose .wp-block-embed iframe, .prose iframe { max-width: 100%; }

.post-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: clamp(2rem, 4vw, 3rem);
  padding-top: 1.5rem;
  border-top: 1px solid var(--hairline);
}
.post-tags a {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.04em;
  padding: 0.35rem 0.7rem;
  border: 1px solid var(--hairline-strong);
  color: var(--text-mid);
  text-decoration: none;
}
.post-tags a:hover { border-color: var(--accent); color: var(--accent-ink); }

.post-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: clamp(2rem, 4vw, 3rem);
}
@media (max-width: 640px) { .post-nav { grid-template-columns: 1fr; } }
.post-nav a {
  display: block;
  padding: 1.1rem 1.3rem;
  border: 1px solid var(--hairline);
  background: var(--surface-card);
  color: inherit;
  text-decoration: none;
  transition: border-color var(--dur) var(--ease-out);
}
.post-nav a:hover { border-color: var(--accent); }
.post-nav a:last-child { text-align: right; }
.post-nav__label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-low);
  margin-bottom: 0.35rem;
}
.post-nav__title { font-family: var(--font-display); font-weight: 600; line-height: 1.3; }

/* ============ 404 ============ */
.blog-404 { text-align: center; padding-block: clamp(3rem, 8vw, 6rem); }
.blog-404 .btn-row { justify-content: center; margin-top: 2rem; }