/**
 * Yutori Galería · estilos frontend del shortcode.
 * Namespace: yg-* (yutori galería) para evitar colisiones.
 */

.yg-section { margin: 1.5rem 0; }

/* Grid 3 columnas tipo Instagram, celdas cuadradas, gap fino. */
.yg-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4px;
}
.yg-grid[data-cols="2"] { grid-template-columns: repeat(2, 1fr); }
.yg-grid[data-cols="4"] { grid-template-columns: repeat(4, 1fr); }
.yg-grid[data-cols="5"] { grid-template-columns: repeat(5, 1fr); }
.yg-grid[data-cols="6"] { grid-template-columns: repeat(6, 1fr); }

@media (max-width: 480px) {
  .yg-grid { gap: 3px; }
}

.yg-cell {
  position: relative;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: #1a1714;
  cursor: zoom-in;
  border: 0;
  padding: 0;
  margin: 0;
  border-radius: 2px;
  display: block;
  width: 100%;
  -webkit-tap-highlight-color: transparent;
}
.yg-cell:focus-visible {
  outline: 2px solid #c9a86c;
  outline-offset: 2px;
}
.yg-cell::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(10, 10, 10, 0.25);
  opacity: 0;
  transition: opacity 0.25s ease;
  pointer-events: none;
}
.yg-cell:hover::after,
.yg-cell:focus-visible::after { opacity: 1; }
.yg-cell img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}
.yg-cell:hover img { transform: scale(1.05); }

@media (prefers-reduced-motion: reduce) {
  .yg-cell img,
  .yg-cell::after { transition: none; }
  .yg-cell:hover img { transform: none; }
}

.yg-empty {
  text-align: center;
  color: #646970;
  font-style: italic;
  padding: 2rem;
}

/* Paginación de la galería archivo. */
.yg-pagination {
  display: flex;
  justify-content: center;
  gap: 6px;
  margin-top: 1.5rem;
  flex-wrap: wrap;
}
.yg-pagination .page-numbers {
  display: inline-block;
  padding: 6px 12px;
  border: 1px solid currentColor;
  border-radius: 3px;
  text-decoration: none;
  font-size: 0.9rem;
  opacity: 0.7;
  transition: opacity 0.2s, background 0.2s;
}
.yg-pagination .page-numbers:hover { opacity: 1; }
.yg-pagination .page-numbers.current {
  opacity: 1;
  font-weight: 600;
  background: rgba(201, 168, 108, 0.15);
}

/* ============================================
   LIGHTBOX
   ============================================ */
.yg-lightbox {
  position: fixed;
  inset: 0;
  z-index: 99999;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(10, 10, 10, 0.96);
  -webkit-tap-highlight-color: transparent;
}
.yg-lightbox.is-open { display: flex; }

.yg-lb-stage {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.yg-lb-img {
  max-width: min(92vw, 1400px);
  max-height: 88vh;
  object-fit: contain;
  display: block;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  user-select: none;
  -webkit-user-drag: none;
  animation: yg-lb-fade 0.25s ease;
}
@keyframes yg-lb-fade {
  from { opacity: 0; transform: scale(0.98); }
  to   { opacity: 1; transform: scale(1); }
}
@media (prefers-reduced-motion: reduce) {
  .yg-lb-img { animation: none; }
}

.yg-lb-btn {
  position: absolute;
  background: rgba(245, 239, 230, 0.08);
  color: #f5efe6;
  border: 1px solid rgba(245, 239, 230, 0.2);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1.5rem;
  line-height: 1;
  font-family: inherit;
  transition: background 0.2s, border-color 0.2s, transform 0.15s;
  z-index: 10;
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}
.yg-lb-btn:hover {
  background: rgba(201, 168, 108, 0.25);
  border-color: rgba(201, 168, 108, 0.6);
}
.yg-lb-btn:active { transform: scale(0.94); }
.yg-lb-btn:focus-visible {
  outline: 2px solid #c9a86c;
  outline-offset: 2px;
}

.yg-lb-prev { left: 1.5rem; top: 50%; transform: translateY(-50%); }
.yg-lb-next { right: 1.5rem; top: 50%; transform: translateY(-50%); }
.yg-lb-prev:active { transform: translateY(-50%) scale(0.94); }
.yg-lb-next:active { transform: translateY(-50%) scale(0.94); }
.yg-lb-close { top: 1.25rem; right: 1.25rem; font-size: 1.4rem; }

.yg-lb-counter {
  position: absolute;
  top: 1.5rem;
  left: 1.5rem;
  color: rgba(245, 239, 230, 0.7);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  z-index: 10;
}

@media (max-width: 768px) {
  .yg-lb-stage { padding: 1rem; }
  .yg-lb-img { max-width: 96vw; max-height: 82vh; }
  .yg-lb-btn { width: 42px; height: 42px; font-size: 1.3rem; }
  .yg-lb-prev { left: 0.75rem; }
  .yg-lb-next { right: 0.75rem; }
  .yg-lb-close { top: 0.75rem; right: 0.75rem; }
  .yg-lb-counter { top: 1rem; left: 1rem; font-size: 0.7rem; }
}