/*
Theme Name: Video Minimal
Theme URI: https://example.com/video-minimal
Author: Tu Nombre
Author URI: https://example.com
Description: Minimalist white theme, 4-column grid, ultra fast and fully responsive. Ideal for video blogs: shows duration, quality, and score on every post, with configurable related posts. Default width 1200px, adjustable from the Customizer.
Version: 1.3.0
Requires at least: 5.9
Tested up to: 6.6
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: LICENSE
Text Domain: video-minimal
*/

/* ==========================================================================
   1. VARIABLES / RESET
   ========================================================================== */
:root{
  --container-width: 1200px;
  --gap: 12px;               /* Espacio entre tarjetas (editable en Personalizar) */
  --color-bg: #ffffff;
  --color-text: #111111;
  --color-muted: #6b6b6b;
  --color-border: #ececec;
  --color-accent: #111111;
  --radius: 10px;
  --radius-card: 8px;
  --card-border: #e4e4e4;
  --dot-accent: #e5484d;     /* punto separador de categorías */
  --star: #ffc53d;
  --radius-sm: 6px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --transition: 180ms ease;
}

*, *::before, *::after{ box-sizing: border-box; }

html{ -webkit-text-size-adjust: 100%; overflow-x: hidden; }

body{
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
  width: 100%;
}

img{ max-width: 100%; height: auto; display: block; }

a{ color: var(--color-text); text-decoration: none; }
a:hover{ color: var(--color-muted); }

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

h1, h2, h3, h4{ line-height: 1.25; margin: 0 0 .5em; font-weight: 700; }

button, input, select, textarea{ font-family: inherit; font-size: 1rem; }

/* ==========================================================================
   2. LAYOUT / CONTAINER
   ========================================================================== */
.site{ display: flex; flex-direction: column; min-height: 100vh; }

.container{
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 20px;
}

.site-main{ flex: 1 0 auto; padding: 40px 0 64px; }

/* ==========================================================================
   3. HEADER
   ========================================================================== */
.site-header{
  border-bottom: 1px solid var(--color-border);
  padding: 22px 0;
}

.site-header-inner{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.site-branding{ display: flex; align-items: center; flex-wrap: nowrap; gap: 12px; }

.site-title{ font-size: 1.4rem; margin: 0; letter-spacing: -0.02em; }
.site-title a{ font-weight: 800; }

.site-description{ margin: 2px 0 0; font-size: .85rem; color: var(--color-muted); }

.custom-logo-link{
  display: flex;
  align-items: center;
  line-height: 0;
}
.custom-logo{
  display: block;
  max-height: 42px;
  width: auto;
}

/* Posición del logo en el header: izquierda (por defecto), centro o derecha */
.site-header-inner.logo-pos-right{
  flex-direction: row;
}
.logo-pos-right .site-branding{ order: 2; }
.logo-pos-right .header-actions{ order: 1; }

.site-header-inner.logo-pos-center{
  flex-direction: column;
  justify-content: center;
  text-align: center;
}
.logo-pos-center .site-branding{ justify-content: center; }
.logo-pos-center .header-actions{ margin-top: 14px; justify-content: center; }
.logo-pos-center .main-navigation ul{ justify-content: center; }

/* Grupo de acciones del header: botón de tema, menú hamburguesa y nav */
.header-actions{
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

/* Navegación principal */
.main-navigation ul{ display: flex; gap: 26px; flex-wrap: wrap; }
.main-navigation a{
  font-size: .95rem;
  font-weight: 500;
  padding: 6px 0;
  border-bottom: 2px solid transparent;
  transition: border-color var(--transition);
}
.main-navigation a:hover,
.main-navigation .current-menu-item > a{ border-color: var(--color-accent); }

/* Botón de modo oscuro */
.theme-toggle{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  flex: 0 0 auto;
  background: none;
  border: 1px solid var(--color-border);
  border-radius: 50%;
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition);
}
.theme-toggle:hover{ border-color: var(--color-accent); }
.theme-toggle-icon::before{
  content: "\1F319"; /* 🌙 */
  font-size: 1rem;
  line-height: 1;
}
html.vm-dark .theme-toggle-icon::before{
  content: "\2600\FE0F"; /* ☀️ */
}

/* Botón de menú móvil (oculto en escritorio) */
.menu-toggle{
  display: none;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  flex: 0 0 auto;
  background: none;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 0;
  cursor: pointer;
}
.menu-toggle-bar,
.menu-toggle-bar::before,
.menu-toggle-bar::after{
  display: block;
  width: 16px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
}
.menu-toggle-bar{
  position: relative;
  transition: background var(--transition);
}
.menu-toggle-bar::before,
.menu-toggle-bar::after{
  content: "";
  position: absolute;
  left: 0;
  transition: transform var(--transition), top var(--transition);
}
.menu-toggle-bar::before{ top: -5px; }
.menu-toggle-bar::after{ top: 5px; }
/* Se transforma en "×" cuando el menú está abierto */
.menu-toggle.is-active .menu-toggle-bar{ background: transparent; }
.menu-toggle.is-active .menu-toggle-bar::before{ top: 0; transform: rotate(45deg); }
.menu-toggle.is-active .menu-toggle-bar::after{ top: 0; transform: rotate(-45deg); }

/* ==========================================================================
   3b. BUSCADOR BAJO EL HEADER (ancho completo, 30px de alto)
   ========================================================================== */
.search-form{
  display: flex;
  gap: 8px;
  width: 100%;
  max-width: 420px;
  margin: 0 auto;
}
.search-form .search-field{
  flex: 1 1 auto;
  min-width: 0;
  padding: 10px 14px;
  border: 1px solid var(--card-border);
  border-radius: var(--radius-sm);
  background: #fff;
  color: var(--color-text);
  -webkit-appearance: none;
  appearance: none;
}
.search-form .search-submit{
  padding: 10px 18px;
  border: 1px solid var(--color-accent);
  border-radius: var(--radius-sm);
  background: var(--color-accent);
  color: #fff;
  cursor: pointer;
}

.site-search{ padding: 14px 0 0; }
.site-search + .site-main{ padding-top: 24px; }

.site-search .search-form{ max-width: none; margin: 0; }
.site-search .search-field,
.site-search .search-submit{
  height: 30px;
  padding-top: 0;
  padding-bottom: 0;
  line-height: 28px;
}
.site-search .search-field{ padding-left: 12px; padding-right: 12px; font-size: .9rem; }
.site-search .search-submit{ padding-left: 16px; padding-right: 16px; font-size: .85rem; font-weight: 600; }
.search-form .search-field:focus{
  outline: none;
  border-color: var(--color-accent);
}
.search-form .search-submit:hover{ background: #333; border-color: #333; }
.search-form .search-submit:focus-visible{ outline: 2px solid var(--color-accent); outline-offset: 2px; }

/* ==========================================================================
   4. GRID DE ENTRADAS (4 COLUMNAS) + TARJETA
   ========================================================================== */
.posts-grid{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--gap);
}

/* Tarjeta: borde fino, esquinas suaves, miniatura a sangre y cuerpo con aire */
.post-card{
  display: flex;
  flex-direction: column;
  min-width: 0;
  background: #fff;
  border: 1px solid var(--card-border);
  border-radius: var(--radius-card);
  overflow: hidden;
  transition: box-shadow 220ms ease, border-color 220ms ease, transform 220ms ease;
}
.post-card:hover{
  border-color: #d2d2d2;
  box-shadow: 0 10px 28px -12px rgba(0,0,0,.22);
  transform: translateY(-2px);
}

/* Miniatura proporción 16:9 (a sangre, sin esquinas propias: las recorta la tarjeta) */
.thumb-wrap{
  position: relative;
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: var(--radius);
  background: #f4f4f4;
}
.post-card .thumb-wrap{ border-radius: 0; }
@supports not (aspect-ratio: 16 / 9){
  .thumb-wrap{ height: 0; padding-bottom: 56.25%; }
}
.thumb-wrap img{
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 320ms ease;
}
.post-card:hover .thumb-wrap img{ transform: scale(1.045); }

.thumb-placeholder{
  position: absolute; inset: 0;
  background: linear-gradient(135deg, #f2f2f2, #e9e9e9);
}

/* Insignias sobre la miniatura (cristal oscuro):
   puntaje ↖ · calidad ↗ · duración ↘ */
.badge{
  position: absolute;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  border-radius: 6px;
  background: rgba(15,15,15,.62);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
  color: #fff;
  font-size: .75rem;
  font-weight: 700;
  line-height: 1.6;
  letter-spacing: .01em;
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
  pointer-events: none;
}
.badge-score{ top: 8px; left: 8px; }
.badge-quality{ top: 8px; right: 8px; letter-spacing: .04em; }
.badge-duration{ right: 8px; bottom: 8px; }
.badge-star{ color: var(--star); font-size: .8em; }

/* Cuerpo: etiquetas (gris) → título → categorías y views */
.post-card-body{
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 6px;
  padding: 16px 16px 16px;
}

.post-card-tags{
  margin: 0;
  font-size: .85rem;
  line-height: 1.4;
  color: var(--color-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.post-card-tags a,
.post-card-cats a{ color: inherit; transition: color var(--transition); }
.post-card-tags a:hover,
.post-card-cats a:hover{ color: var(--color-text); }

.post-card-title{
  margin: 0;
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -0.01em;
}
.post-card-title a{
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Pie: categorías a la izquierda, views a la derecha (siempre pegado abajo) */
.post-card-foot{
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-top: auto;
  padding-top: 3px;
  font-size: .85rem;
  line-height: 1.4;
  color: var(--color-muted);
}
.post-card-cats{
  min-width: 0;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.post-card-cats .dot{
  display: inline-block;
  width: 5px;
  height: 5px;
  margin: 0 7px;
  border-radius: 50%;
  background: var(--dot-accent);
  vertical-align: middle;
  position: relative;
  top: -1px;
}
.post-card-views{
  margin-left: auto;
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}

/* ==========================================================================
   4a. BARRA DE ORDEN (Recent / Most viewed)
   ========================================================================== */
.sort-bar{
  display: flex;
  justify-content: center;
  gap: 8px;
  margin: 0 0 24px;
}
.sort-link{
  padding: 6px 16px;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  font-size: .85rem;
  font-weight: 600;
  color: var(--color-muted);
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}
.sort-link:hover{ border-color: #d2d2d2; color: var(--color-text); }
.sort-link.is-active{ background: #111; border-color: #111; color: #fff; }

/* ==========================================================================
   4b. BARRA DE TÍTULO (Inicio / Categoría / Etiqueta / Búsqueda)
   ========================================================================== */
.page-title-bar{
  display: table;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 14px 28px;
  margin: 8px auto 28px;
  text-align: center;
}
.page-title-bar .page-title{
  margin: 0;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  text-align: center;
}
.archive-description{
  color: var(--color-muted);
  font-size: .95rem;
  width: 100%;
  margin: 36px 0 0;
  padding-top: 28px;
  border-top: 1px solid var(--color-border);
}
.archive-description p{ margin: 0 0 1em; }

.home-text{
  color: var(--color-muted);
  font-size: .95rem;
  width: 100%;
  margin: 40px 0 0;
  padding-top: 28px;
  border-top: 1px solid var(--color-border);
}
.home-text p{ margin: 0 0 1em; }

/* ==========================================================================
   5. ENTRADA INDIVIDUAL (SINGLE)
   ========================================================================== */
/* Video en primer plano: contenedor 16:9 totalmente responsivo.
   Los !important son intencionados: neutralizan cualquier width/height fijo
   o estilo inline que traiga el código <iframe> pegado por el usuario. */
.video-embed-wrap{
  position: relative;
  display: block;
  width: 100%;
  max-width: 100%;
  margin: 0 auto 28px;
  aspect-ratio: 16 / 9;
  background: #000;
  border-radius: var(--radius);
  overflow: hidden;
}
@supports not (aspect-ratio: 16 / 9){
  .video-embed-wrap{ height: 0; padding-bottom: 56.25%; }
}
.video-embed-wrap,
.video-embed-wrap *{
  max-width: 100%;
  box-sizing: border-box;
}
.video-embed-wrap iframe,
.video-embed-wrap embed,
.video-embed-wrap object,
.video-embed-wrap video{
  position: absolute !important;
  top: 0 !important;
  left: 0 !important;
  width: 100% !important;
  height: 100% !important;
  max-width: 100% !important;
  border: 0 !important;
}

/* Red de seguridad: neutraliza el ancho fijo que WordPress añade
   automáticamente a los embebidos responsivos (wp-embed-aspect-*). */
.wp-has-aspect-ratio,
.wp-embed-aspect-16-9,
.wp-block-embed__wrapper{
  max-width: 100% !important;
  width: 100% !important;
}

.single-post-header{ max-width: 820px; margin: 0 auto 24px; text-align: center; }
.single-post-title{ font-size: 2rem; margin-bottom: 10px; }
.single-post-meta{
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  color: var(--color-muted);
  font-size: .85rem;
}

.single-thumb-wrap{
  max-width: 900px;
  margin: 0 auto 28px;
}
.single-thumb-wrap .thumb-wrap{ border-radius: var(--radius); }

.video-details{
  max-width: 820px;
  margin: 0 auto 32px;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
}
.detail-chip{
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 5px 14px;
  border: 1px solid var(--card-border);
  border-radius: 999px;
  background: #fff;
  color: var(--color-text);
  font-size: .82rem;
  font-weight: 600;
  line-height: 1.6;
  font-variant-numeric: tabular-nums;
}
.detail-score{ font-weight: 800; }

.single-content{
  width: 100%;
  font-size: 1.05rem;
}

/* ==========================================================================
   4c. PÁRRAFOS LARGOS — contraer + "Leer más" (solo CSS, sin JS)
   ========================================================================== */
.collapsible-content{ position: relative; }

.collapsible-toggle{
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.collapsible-inner{
  max-height: var(--collapse-height, 420px);
  overflow: hidden;
  position: relative;
  transition: max-height .35s ease;
}

.collapsible-inner::after{
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 90px;
  background: linear-gradient(to bottom, rgba(255,255,255,0), var(--color-bg) 85%);
  pointer-events: none;
  transition: opacity .2s ease;
}

.collapsible-toggle:checked ~ .collapsible-inner{
  max-height: 20000px;
}
.collapsible-toggle:checked ~ .collapsible-inner::after{
  opacity: 0;
}

.collapsible-btn{
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 16px;
  padding: 9px 22px;
  border: 1px solid #111;
  border-radius: 999px;
  cursor: pointer;
  font-size: .85rem;
  font-weight: 700;
  background: #fff;
  transition: background var(--transition), color var(--transition);
  user-select: none;
}
.collapsible-btn:hover{ background: #111; color: #fff; }

.collapsible-btn .show-less-text{ display: none; }
.collapsible-toggle:checked ~ .collapsible-btn .show-more-text{ display: none; }
.collapsible-toggle:checked ~ .collapsible-btn .show-less-text{ display: inline; }

.collapsible-toggle:focus-visible ~ .collapsible-btn{
  outline: 2px solid #111;
  outline-offset: 2px;
}
.single-content p{ margin: 0 0 1.2em; }
.single-content img{ border-radius: var(--radius); margin: 1.5em 0; }
.single-content h2, .single-content h3{ margin-top: 1.6em; }
.single-content blockquote{
  margin: 1.5em 0;
  padding: 4px 0 4px 18px;
  border-left: 3px solid var(--color-border);
  color: var(--color-muted);
  font-style: italic;
}

/* ==========================================================================
   6. POSTS RELACIONADOS
   ========================================================================== */
.related-posts{
  max-width: var(--container-width);
  margin: 56px auto 0;
  border-top: 1px solid var(--color-border);
  padding-top: 36px;
}
.related-posts-title{
  font-size: 1.15rem;
  margin-bottom: 22px;
  text-align: center;
}

/* ==========================================================================
   7. PAGINACIÓN
   ========================================================================== */
.pagination{
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 44px;
  flex-wrap: wrap;
}
.pagination .page-numbers{
  padding: 8px 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: .9rem;
}
.pagination .page-numbers.current{ background: #111; color: #fff; border-color: #111; }
.pagination .page-numbers:hover:not(.current){ border-color: #111; }

/* ==========================================================================
   8. FOOTER
   ========================================================================== */
.site-footer{
  border-top: 1px solid var(--color-border);
  padding: 30px 0;
  margin-top: 40px;
}
.site-footer-inner{
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  font-size: .82rem;
  color: var(--color-muted);
}

/* ==========================================================================
   9. UTILIDADES / ACCESIBILIDAD
   ========================================================================== */
.screen-reader-text{
  position: absolute !important;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(1px,1px,1px,1px);
  white-space: nowrap;
}
.alignwide{ max-width: 1000px; margin-left: auto; margin-right: auto; }
.alignfull{ width: 100%; max-width: none; }

/* ==========================================================================
   10. RESPONSIVE — 4 → 3 → 2 → 1 columnas
   ========================================================================== */
@media (max-width: 1023px){
  .posts-grid{ grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 767px){
  .posts-grid{ grid-template-columns: repeat(2, 1fr); }
  .post-card-body{ padding: 10px 12px 12px; }
  .post-card-tags,
  .post-card-foot{ font-size: .78rem; }
  .post-card-title{ font-size: .95rem; }
  .badge{ font-size: .68rem; padding: 1px 6px; }
  .single-post-title{ font-size: 1.5rem; }
  .main-navigation ul{ gap: 16px; }
  .site-search .search-field{ font-size: 1rem; }

  /* Menú móvil: oculto por defecto, se despliega en columna al tocar el botón */
  .menu-toggle{ display: inline-flex; }
  .main-navigation{ display: none; width: 100%; order: 3; }
  .main-navigation.is-open{ display: block; margin-top: 4px; }
  .main-navigation ul{ flex-direction: column; gap: 2px; }
  .main-navigation a{ display: block; padding: 10px 2px; }
  .header-actions{ width: 100%; }
}

@media (max-width: 520px){
  .posts-grid{ grid-template-columns: repeat(1, 1fr); }
  .post-card-body{ padding: 12px 14px 14px; }
  .post-card-tags,
  .post-card-foot{ font-size: .85rem; }
  .post-card-title{ font-size: 1.05rem; }
  .badge{ font-size: .75rem; padding: 2px 8px; }
  .site-header-inner{ flex-direction: column; align-items: flex-start; }
  /* Logo en "Centro": mantener todo centrado (antes se alineaba a la izquierda) */
  .site-header-inner.logo-pos-center{ align-items: center; }
  .logo-pos-center .site-branding{ flex-wrap: wrap; justify-content: center; max-width: 100%; }
  .logo-pos-center .main-navigation ul{ justify-content: center; }
  .container{ padding: 0 16px; }
}

/* Reducir movimiento si el usuario lo prefiere */
@media (prefers-reduced-motion: reduce){
  *{ transition: none !important; animation: none !important; }
  .post-card:hover{ transform: none; }
}

/* ==========================================================================
   11. MODO OSCURO — activado con la clase .vm-dark en <html> (JS + botón)
   ========================================================================== */
html.vm-dark{
  --color-bg: #0d0d0d;
  --color-text: #f2f2f2;
  --color-muted: #9a9a9a;
  --color-border: #2a2a2a;
  --color-accent: #f2f2f2;
  --card-border: #2a2a2a;
  --star: #ffcd4d;
  color-scheme: dark;
}

html.vm-dark .post-card{ background: #151515; }
html.vm-dark .post-card:hover{ border-color: #3a3a3a; box-shadow: 0 10px 28px -12px rgba(0,0,0,.6); }
html.vm-dark .thumb-wrap{ background: #1c1c1c; }

html.vm-dark .search-form .search-field{ background: #151515; border-color: #2a2a2a; }
html.vm-dark .search-form .search-submit{ color: #111; }
html.vm-dark .search-form .search-submit:hover{ background: #d6d6d6; border-color: #d6d6d6; }

html.vm-dark .detail-chip{ background: #151515; }

html.vm-dark .sort-link:hover{ border-color: #3a3a3a; }
html.vm-dark .sort-link.is-active,
html.vm-dark .pagination .page-numbers.current,
html.vm-dark .collapsible-btn:hover{ background: #f2f2f2; border-color: #f2f2f2; color: #111; }
html.vm-dark .pagination .page-numbers:hover:not(.current){ border-color: #3a3a3a; }

html.vm-dark .collapsible-btn{ background: #151515; border-color: #f2f2f2; color: var(--color-text); }
html.vm-dark .collapsible-toggle:focus-visible ~ .collapsible-btn{ outline-color: #f2f2f2; }
html.vm-dark .collapsible-inner::after{
  background: linear-gradient(to bottom, rgba(13,13,13,0), var(--color-bg) 85%);
}

html.vm-dark .theme-toggle{ background: #151515; }
html.vm-dark .menu-toggle{ background: #151515; }