/*
Theme Name: Clasificados Pro
Theme URI: https://tudominio.com/clasificados-pro
Author: Tu Nombre
Author URI: https://tudominio.com
Description: Plantilla profesional para anuncios clasificados con soporte de imágenes, categorías, precios y búsqueda avanzada. Completamente personalizable desde el Panel de Administración.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 8.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: clasificados-pro
Tags: classifieds, listings, ads, real-estate, marketplace, custom-colors, custom-logo, featured-images, translation-ready
*/

/* =========================================================
   VARIABLES GLOBALES — editar aquí cambia todo el sitio
   ========================================================= */
:root {
  --color-primary:    #1B4FD8;   /* Azul principal — botones, links activos     */
  --color-primary-dk: #1239A8;   /* Hover de botones primarios                  */
  --color-accent:     #F59E0B;   /* Dorado — badges "Destacado", etiquetas       */
  --color-danger:     #EF4444;   /* Rojo — precio, urgente                       */
  --color-success:    #10B981;   /* Verde — disponible, verificado               */
  --color-bg:         #F1F5F9;   /* Fondo general de la página                   */
  --color-surface:    #FFFFFF;   /* Fondo de tarjetas y paneles                  */
  --color-border:     #E2E8F0;   /* Bordes sutiles                               */
  --color-text:       #1E293B;   /* Texto principal                              */
  --color-muted:      #64748B;   /* Texto secundario / metadatos                 */

  --font-display: 'Sora', system-ui, sans-serif;        /* Títulos y headings  */
  --font-body:    'Inter', system-ui, sans-serif;        /* Cuerpo y UI         */

  --radius-card:  12px;
  --radius-btn:   8px;
  --shadow-card:  0 1px 3px rgba(0,0,0,.08), 0 4px 16px rgba(0,0,0,.06);
  --shadow-hover: 0 8px 32px rgba(27,79,216,.15);

  --container:    1240px;
  --gap:          24px;
}

/* =========================================================
   RESET & BASE
   ========================================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--color-bg);
  color: var(--color-text);
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

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

/* =========================================================
   TIPOGRAFÍA
   ========================================================= */
h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.25;
  color: var(--color-text);
}
h1 { font-size: clamp(1.75rem, 4vw, 2.5rem); }
h2 { font-size: clamp(1.4rem, 3vw, 1.875rem); }
h3 { font-size: 1.25rem; }

/* =========================================================
   LAYOUT CONTENEDOR
   ========================================================= */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 20px;
}

/* =========================================================
   HEADER / NAVBAR
   ========================================================= */
.site-header {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 1px 8px rgba(0,0,0,.06);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 24px;
  height: 68px;
}

.site-logo {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--color-primary);
  white-space: nowrap;
}
.site-logo span { color: var(--color-accent); }

.header-search {
  flex: 1;
  max-width: 460px;
}

.header-search-form {
  display: flex;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-btn);
  overflow: hidden;
  background: var(--color-bg);
  transition: border-color .2s;
}
.header-search-form:focus-within { border-color: var(--color-primary); }

.header-search-form input {
  flex: 1;
  border: none;
  background: transparent;
  padding: 10px 14px;
  font-size: .9rem;
  font-family: var(--font-body);
  color: var(--color-text);
  outline: none;
}

.header-search-form button {
  background: var(--color-primary);
  border: none;
  padding: 0 16px;
  color: #fff;
  cursor: pointer;
  font-size: 1rem;
  transition: background .2s;
}
.header-search-form button:hover { background: var(--color-primary-dk); }

.header-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}

/* =========================================================
   BOTONES
   ========================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 18px;
  border-radius: var(--radius-btn);
  font-family: var(--font-body);
  font-size: .875rem;
  font-weight: 600;
  cursor: pointer;
  transition: background .2s, box-shadow .2s, transform .1s;
  border: none;
  line-height: 1;
}
.btn:active { transform: scale(.98); }

.btn-primary {
  background: var(--color-primary);
  color: #fff;
}
.btn-primary:hover { background: var(--color-primary-dk); color: #fff; box-shadow: 0 4px 12px rgba(27,79,216,.3); }

.btn-accent {
  background: var(--color-accent);
  color: #fff;
}
.btn-accent:hover { background: #D97706; color: #fff; }

.btn-outline {
  background: transparent;
  border: 1.5px solid var(--color-border);
  color: var(--color-text);
}
.btn-outline:hover { border-color: var(--color-primary); color: var(--color-primary); }

.btn-sm { padding: 6px 12px; font-size: .8rem; }
.btn-lg { padding: 12px 24px; font-size: 1rem; }

/* =========================================================
   HERO BANNER
   ========================================================= */
.hero {
  background: linear-gradient(135deg, var(--color-primary) 0%, #3B82F6 100%);
  color: #fff;
  padding: 56px 0 48px;
  text-align: center;
}

.hero h1 { color: #fff; margin-bottom: 10px; }
.hero p   { color: rgba(255,255,255,.85); font-size: 1.05rem; margin-bottom: 28px; }

.hero-search {
  display: flex;
  gap: 8px;
  max-width: 680px;
  margin: 0 auto;
  background: #fff;
  border-radius: var(--radius-btn);
  padding: 6px 6px 6px 14px;
  box-shadow: 0 8px 32px rgba(0,0,0,.2);
}

.hero-search input {
  flex: 1;
  border: none;
  outline: none;
  font-size: 1rem;
  font-family: var(--font-body);
  color: var(--color-text);
  background: transparent;
}

.hero-search select {
  border: none;
  border-left: 1px solid var(--color-border);
  padding: 0 10px;
  font-size: .875rem;
  color: var(--color-muted);
  background: transparent;
  cursor: pointer;
  outline: none;
}

/* =========================================================
   CATEGORÍAS RÁPIDAS
   ========================================================= */
.categories-bar {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  padding: 0;
  overflow-x: auto;
  scrollbar-width: none;
}
.categories-bar::-webkit-scrollbar { display: none; }

.categories-list {
  display: flex;
  gap: 0;
  list-style: none;
}

.categories-list a {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 14px 18px;
  font-size: .85rem;
  font-weight: 500;
  color: var(--color-muted);
  white-space: nowrap;
  border-bottom: 2px solid transparent;
  transition: color .2s, border-color .2s;
}
.categories-list a:hover,
.categories-list a.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

/* =========================================================
   SECCIÓN PRINCIPAL — LISTADO + SIDEBAR
   ========================================================= */
.main-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: var(--gap);
  padding: 32px 0 48px;
  align-items: start;
}

@media (max-width: 900px) {
  .main-layout { grid-template-columns: 1fr; }
  .sidebar { display: none; }
}

/* =========================================================
   SIDEBAR / FILTROS
   ========================================================= */
.sidebar {
  position: sticky;
  top: 88px;
}

.filter-panel {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: 20px;
  margin-bottom: var(--gap);
}

.filter-panel h3 {
  font-size: .95rem;
  font-weight: 700;
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.filter-panel h3 a {
  font-size: .75rem;
  font-weight: 500;
  color: var(--color-muted);
}

.filter-group { margin-bottom: 14px; }
.filter-group label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .875rem;
  cursor: pointer;
  padding: 4px 0;
  color: var(--color-text);
}
.filter-group input[type="checkbox"],
.filter-group input[type="radio"] {
  accent-color: var(--color-primary);
  width: 15px;
  height: 15px;
  cursor: pointer;
}

.filter-count {
  margin-left: auto;
  font-size: .75rem;
  color: var(--color-muted);
  background: var(--color-bg);
  padding: 2px 7px;
  border-radius: 99px;
}

.price-range {
  display: flex;
  gap: 8px;
  align-items: center;
}

.price-range input {
  flex: 1;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  padding: 7px 10px;
  font-size: .85rem;
  color: var(--color-text);
  background: var(--color-bg);
  outline: none;
  transition: border-color .2s;
}
.price-range input:focus { border-color: var(--color-primary); }

.price-range span { color: var(--color-muted); font-size: .85rem; }

/* =========================================================
   TOOLBAR — encima del listado
   ========================================================= */
.listings-toolbar {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.listings-count {
  font-size: .875rem;
  color: var(--color-muted);
}

.listings-count strong { color: var(--color-text); }

.toolbar-sort {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .875rem;
}

.toolbar-sort select {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-btn);
  padding: 7px 10px;
  font-size: .85rem;
  color: var(--color-text);
  background: var(--color-surface);
  cursor: pointer;
  outline: none;
}

.view-toggle button {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  padding: 7px 10px;
  cursor: pointer;
  color: var(--color-muted);
  font-size: .95rem;
  transition: color .2s, background .2s;
}
.view-toggle button:first-child { border-radius: var(--radius-btn) 0 0 var(--radius-btn); }
.view-toggle button:last-child  { border-radius: 0 var(--radius-btn) var(--radius-btn) 0; border-left: none; }
.view-toggle button.active, .view-toggle button:hover {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}

/* =========================================================
   GRID DE ANUNCIOS
   ========================================================= */
.listings-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--gap);
}

.listings-grid.list-view {
  grid-template-columns: 1fr;
}

/* =========================================================
   TARJETA DE ANUNCIO
   ========================================================= */
.ad-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  overflow: hidden;
  transition: box-shadow .25s, transform .25s;
  display: flex;
  flex-direction: column;
  position: relative;
}

.ad-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-3px);
}

/* imagen */
.ad-card-image {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4/3;
  background: var(--color-bg);
}

.ad-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s;
}
.ad-card:hover .ad-card-image img { transform: scale(1.04); }

.ad-card-image .no-image {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-muted);
  font-size: 2.5rem;
}

/* badges sobre imagen */
.ad-badges {
  position: absolute;
  top: 10px;
  left: 10px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  padding: 3px 8px;
  border-radius: 99px;
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .3px;
  text-transform: uppercase;
}

.badge-featured { background: var(--color-accent); color: #fff; }
.badge-new      { background: var(--color-success); color: #fff; }
.badge-urgent   { background: var(--color-danger);  color: #fff; }
.badge-sold     { background: var(--color-muted);   color: #fff; }

/* botón favorito */
.btn-favorite {
  position: absolute;
  top: 10px;
  right: 10px;
  background: rgba(255,255,255,.9);
  border: none;
  border-radius: 50%;
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1rem;
  transition: background .2s, transform .2s;
  backdrop-filter: blur(4px);
}
.btn-favorite:hover { background: #fff; transform: scale(1.1); }
.btn-favorite.active { color: var(--color-danger); }

/* contenido */
.ad-card-body {
  padding: 14px 16px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.ad-category {
  font-size: .72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .5px;
  color: var(--color-primary);
}

.ad-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.35;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.ad-description {
  font-size: .82rem;
  color: var(--color-muted);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-height: 1.5;
}

.ad-price {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-danger);
  margin-top: 2px;
}
.ad-price .currency { font-size: .8rem; font-weight: 600; margin-right: 1px; }
.ad-price .price-nego { font-size: .75rem; color: var(--color-muted); font-weight: 500; margin-left: 4px; }

/* footer */
.ad-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 16px;
  border-top: 1px solid var(--color-border);
  font-size: .75rem;
  color: var(--color-muted);
  gap: 8px;
}

.ad-meta {
  display: flex;
  align-items: center;
  gap: 6px;
}

.ad-location::before { content: "📍"; font-size: .75rem; }
.ad-date::before     { content: "🕒"; font-size: .75rem; }

/* =========================================================
   VISTA LISTA
   ========================================================= */
.listings-grid.list-view .ad-card {
  flex-direction: row;
  max-height: 160px;
}

.listings-grid.list-view .ad-card-image {
  width: 200px;
  min-width: 200px;
  aspect-ratio: unset;
  height: 100%;
}

.listings-grid.list-view .ad-card-body { padding: 16px; }
.listings-grid.list-view .ad-description { -webkit-line-clamp: 3; }
.listings-grid.list-view .ad-card-footer { border-top: none; border-left: 1px solid var(--color-border); padding: 16px; flex-direction: column; min-width: 120px; justify-content: center; }

/* =========================================================
   PAGINACIÓN
   ========================================================= */
.pagination {
  display: flex;
  justify-content: center;
  gap: 6px;
  margin-top: 36px;
  flex-wrap: wrap;
}

.pagination a,
.pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: var(--radius-btn);
  border: 1px solid var(--color-border);
  font-size: .875rem;
  font-weight: 500;
  color: var(--color-text);
  background: var(--color-surface);
  transition: all .2s;
}

.pagination a:hover   { border-color: var(--color-primary); color: var(--color-primary); }
.pagination .current  { background: var(--color-primary); color: #fff; border-color: var(--color-primary); }
.pagination .dots     { border: none; background: transparent; }

/* =========================================================
   PÁGINA DETALLE DE ANUNCIO
   ========================================================= */
.ad-detail {
  padding: 32px 0 56px;
}

.ad-detail-grid {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 32px;
  align-items: start;
}

@media (max-width: 860px) {
  .ad-detail-grid { grid-template-columns: 1fr; }
}

/* galería */
.ad-gallery { border-radius: var(--radius-card); overflow: hidden; }

.ad-gallery-main {
  aspect-ratio: 4/3;
  overflow: hidden;
  background: var(--color-bg);
  border-radius: var(--radius-card);
  margin-bottom: 10px;
}

.ad-gallery-main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.ad-gallery-thumbs {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: none;
}
.ad-gallery-thumbs::-webkit-scrollbar { display: none; }

.ad-gallery-thumbs img {
  width: 80px;
  height: 60px;
  object-fit: cover;
  border-radius: 6px;
  cursor: pointer;
  border: 2px solid transparent;
  transition: border-color .2s;
  flex-shrink: 0;
}
.ad-gallery-thumbs img.active,
.ad-gallery-thumbs img:hover { border-color: var(--color-primary); }

/* panel info */
.ad-info-panel {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  overflow: hidden;
  position: sticky;
  top: 88px;
}

.ad-info-header {
  padding: 20px;
  border-bottom: 1px solid var(--color-border);
}

.ad-info-price {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-danger);
  margin-bottom: 4px;
}

.ad-info-body { padding: 20px; }

.ad-contact-form input,
.ad-contact-form textarea {
  width: 100%;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-btn);
  padding: 10px 12px;
  font-size: .875rem;
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  outline: none;
  margin-bottom: 10px;
  transition: border-color .2s;
}
.ad-contact-form input:focus,
.ad-contact-form textarea:focus { border-color: var(--color-primary); }
.ad-contact-form textarea { min-height: 90px; resize: vertical; }

/* tabla de detalles */
.ad-details-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .875rem;
}
.ad-details-table tr { border-bottom: 1px solid var(--color-border); }
.ad-details-table tr:last-child { border-bottom: none; }
.ad-details-table td { padding: 9px 0; }
.ad-details-table td:first-child { color: var(--color-muted); width: 40%; }
.ad-details-table td:last-child  { font-weight: 600; }

/* =========================================================
   PÁGINA PUBLICAR ANUNCIO
   ========================================================= */
.publish-form-wrap {
  max-width: 720px;
  margin: 40px auto;
  padding-bottom: 60px;
}

.form-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: 28px;
  margin-bottom: 20px;
}

.form-card h2 {
  font-size: 1.1rem;
  margin-bottom: 18px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--color-border);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
@media (max-width: 560px) { .form-row { grid-template-columns: 1fr; } }

.form-group { margin-bottom: 14px; }
.form-group label {
  display: block;
  font-size: .85rem;
  font-weight: 600;
  margin-bottom: 5px;
  color: var(--color-text);
}
.form-group label .required { color: var(--color-danger); }

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-btn);
  padding: 10px 12px;
  font-size: .9rem;
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  outline: none;
  transition: border-color .2s;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--color-primary); background: #fff; }
.form-group textarea { min-height: 110px; resize: vertical; }

/* dropzone de imágenes */
.image-dropzone {
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-card);
  padding: 36px 20px;
  text-align: center;
  cursor: pointer;
  transition: border-color .2s, background .2s;
  color: var(--color-muted);
}
.image-dropzone:hover, .image-dropzone.drag-over {
  border-color: var(--color-primary);
  background: rgba(27,79,216,.04);
}
.image-dropzone .icon { font-size: 2.5rem; margin-bottom: 8px; }
.image-dropzone p { font-size: .875rem; }
.image-dropzone strong { color: var(--color-primary); }

.image-preview-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}

.image-preview-item {
  position: relative;
  width: 90px;
  height: 70px;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--color-border);
}
.image-preview-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.image-preview-item .remove-img {
  position: absolute;
  top: 3px;
  right: 3px;
  background: rgba(0,0,0,.6);
  color: #fff;
  border: none;
  border-radius: 50%;
  width: 20px;
  height: 20px;
  font-size: .7rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* =========================================================
   FOOTER
   ========================================================= */
.site-footer {
  background: #1E293B;
  color: rgba(255,255,255,.7);
  padding: 48px 0 24px;
  margin-top: 40px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 32px;
  margin-bottom: 36px;
}
@media (max-width: 768px) { .footer-grid { grid-template-columns: 1fr 1fr; } }

.footer-brand h3 { color: #fff; margin-bottom: 10px; font-size: 1.2rem; }
.footer-brand p  { font-size: .85rem; line-height: 1.7; }

.footer-col h4 {
  color: #fff;
  font-size: .875rem;
  font-weight: 700;
  margin-bottom: 12px;
}
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 7px; }
.footer-col a  { font-size: .85rem; color: rgba(255,255,255,.65); transition: color .2s; }
.footer-col a:hover { color: #fff; }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,.1);
  font-size: .8rem;
  flex-wrap: wrap;
  gap: 8px;
}

/* =========================================================
   ALERTAS Y NOTIFICACIONES
   ========================================================= */
.notice {
  padding: 12px 16px;
  border-radius: var(--radius-btn);
  font-size: .875rem;
  margin-bottom: 16px;
  display: flex;
  align-items: flex-start;
  gap: 8px;
}
.notice-success { background: #ECFDF5; color: #065F46; border: 1px solid #A7F3D0; }
.notice-error   { background: #FEF2F2; color: #991B1B; border: 1px solid #FECACA; }
.notice-info    { background: #EFF6FF; color: #1E40AF; border: 1px solid #BFDBFE; }
.notice-warning { background: #FFFBEB; color: #92400E; border: 1px solid #FDE68A; }

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 640px) {
  .hero { padding: 36px 0 32px; }
  .hero-search { flex-direction: column; padding: 10px; }
  .hero-search select { border-left: none; border-top: 1px solid var(--color-border); padding: 8px 10px; }
  .header-search { display: none; }
  .listings-grid { grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); }
}

/* =========================================================
   UTILIDADES
   ========================================================= */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.hidden { display: none; }
.w-full { width: 100%; }

/* WordPress core classes */
.aligncenter { display: block; margin: 0 auto; }
.wp-caption-text { font-size: .8rem; color: var(--color-muted); text-align: center; }
.sticky { /* WP sticky posts — sin estilos especiales */ }
.bypostauthor { /* WP author comments */ }