/* Layout compartido para detalle de obra — [id].astro y obra.astro */

.obra-page {
  --obra-back-gap: 0.5rem;
  padding-top: calc(var(--mad-topbar-h, 6.75rem) + var(--obra-back-gap));
  background: var(--cantera);
  min-height: 100dvh;
  /* visible: flechas del carrusel de relacionadas quedan fuera del ancho del contenido */
  overflow-x: visible;
}

#obra-dynamic-content {
  width: 100%;
  min-width: 0;
  display: block;
}

.obra__layout {
  padding: 0 var(--px) 2rem;
  max-width: 1600px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  column-gap: 3rem;
  row-gap: 0;
  align-items: start;
  width: 100%;
  box-sizing: border-box;
  overflow-x: hidden;
  min-width: 0;
}

.obra__back {
  grid-column: 1;
  grid-row: 1;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 1rem;
  line-height: 1.25;
  color: var(--warm-500);
  margin: 0 0 var(--obra-back-gap) 0;
  padding: 0;
  text-decoration: none;
}

.obra__back-arrow {
  font-size: 1.1em;
  line-height: 1;
}

.obra__media {
  grid-column: 1;
  grid-row: 2;
}

@media (min-width: 901px) {
  .obra__media .obra__frame {
    width: min(100%, calc(42rem + 100px));
  }
}

.obra__back:hover {
  color: #E07B39;
}

@media (max-width: 1119px) {
  .obra-page {
    --obra-back-gap: 0;
    padding-top: var(--mad-topbar-h, 6.75rem);
  }
}

@media (max-width: 900px) {
  .obra-page {
    padding-top: calc(var(--mad-topbar-h, 6.75rem) + env(safe-area-inset-top, 0px));
    padding-bottom: 2rem;
  }

  .obra__layout {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    padding: 0 var(--px) 2rem;
    width: 100%;
    max-width: 100%;
  }

  .obra__back {
    flex-shrink: 0;
    order: 1;
  }

  .obra__media {
    flex: 0 0 auto;
    order: 2;
    width: 100%;
    min-width: 0;
    align-self: stretch;
  }

  .obra__media .obra__frame {
    display: block;
    width: 100%;
    max-width: 100%;
    aspect-ratio: 1 / 1;
    min-height: 80vmin;
  }

  .obra__media .obra__frame img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
  }

  .obra__info {
    flex: 0 0 auto;
    order: 3;
    width: 100%;
  }

  .obra__title {
    font-size: clamp(1.5rem, 5vw, 2.5rem);
  }

  .obra__specs {
    font-size: 1rem;
  }

  .obra__price {
    font-size: 1.5rem;
  }
}

.obra__frame {
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: var(--warm-100);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: zoom-in;
}

.obra__frame--clickable {
  width: 100%;
  border: none;
  padding: 0;
  font: inherit;
  color: inherit;
}

.obra-magnifier-lens {
  position: fixed;
  z-index: 100000;
  width: 240px;
  height: 240px;
  border-radius: 50%;
  overflow: hidden;
  pointer-events: none;
  box-sizing: border-box;
  border: 2px solid rgba(255, 255, 255, 0.95);
  box-shadow:
    0 0 0 1px rgba(0, 0, 0, 0.1),
    0 10px 40px rgba(0, 0, 0, 0.28);
  background-repeat: no-repeat;
  background-color: rgba(40, 40, 40, 0.15);
}

.obra__image {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.obra__info {
  grid-column: 2;
  grid-row: 2 / 4;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.obra__title {
  font-family: 'Google Sans', sans-serif;
  font-size: clamp(2.4rem, 5.8vw, 3.6rem);
  line-height: 1;
  font-weight: 700;
  color: var(--warm-900);
}

.obra__artist {
  font-size: 1.05rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--warm-500);
  text-decoration: none;
  transition: color 0.2s;
}

a.obra__artist:hover {
  color: #E07B39;
}

.obra__specs {
  margin: 0;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.35rem 1.25rem;
  font-size: 1.18rem;
  color: var(--warm-600);
}

.obra__specs dt {
  margin: 0;
  font-weight: 600;
  color: var(--warm-700);
}

.obra__specs dd {
  margin: 0;
}

.obra__price {
  font-size: 2.3rem;
  font-weight: 700;
  color: #111;
  margin-top: 0.5rem;
}

.obra__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 1.5rem;
  padding: 1.15rem 2.5rem;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: #fff;
  background: #E07B39;
  text-decoration: none;
  transition: background 0.2s;
  max-width: 320px;
}

.obra__cta:hover {
  background: #c96a2f;
}

.obra__cta--contact {
  background: transparent;
  color: #111;
  border: 1px solid #111;
  margin-top: 0.75rem;
}

.obra__cta--contact:hover {
  background: rgba(17, 17, 17, 0.06);
  color: #111;
}

.obra__cta--add-cart {
  background: #111;
  color: #fff;
  border: 1px solid #111;
}

.obra__cta--add-cart:hover {
  background: #000;
  border-color: #000;
}

.obra__cta--add-cart:disabled {
  opacity: 0.85;
  cursor: default;
}

/* Confirmacion: obra agregada al carrito */
.obra__cta--add-cart.is-added {
  background: #2e7d32;
  border-color: #2e7d32;
  opacity: 1;
}

/* La obra ya estaba en el carrito (o aviso) */
.obra__cta--add-cart.is-incart {
  background: var(--warm-500, #746a58);
  border-color: var(--warm-500, #746a58);
  opacity: 1;
}

/* Móvil: botones apilados, ancho completo entre márgenes (la base max-width:320px va después y lo anulaba) */
@media (max-width: 900px) {
  .obra__info .obra__cta {
    display: flex;
    width: 100%;
    max-width: none;
    align-self: stretch;
    box-sizing: border-box;
  }
}

.obra__related-wrap {
  padding: 0 var(--px) 6rem;
  max-width: 1600px;
  margin: 0 auto;
  width: 100%;
  box-sizing: border-box;
  overflow-x: visible;
}

@media (max-width: 900px) {
  .obra__related-wrap {
    padding: 0 var(--px) 4rem;
  }
}

.obra__related-heading {
  font-size: 1rem;
  font-weight: 500;
  margin-bottom: 1.5rem;
  color: var(--warm-700);
}

.obra__related-carousel {
  --related-nav-icon: 1.05rem;
  position: relative;
}

.obra__related-carousel:not(.obra__related-carousel--scrollable) .obra__related-nav {
  display: none;
}

/*
 * Centro del icono en el margen lateral (entre borde de pantalla y obras):
 * el bloque del carrusel empieza en el borde interior del padding del wrap (--px);
 * la mitad de ese padding queda en calc(-1 * var(--px) / 2) respecto a ese borde.
 */
.obra__related-carousel--scrollable .obra__related-nav--prev {
  position: absolute;
  top: 50%;
  left: calc(-1 * var(--px) / 2);
  transform: translate(-50%, -50%);
  z-index: 2;
}

.obra__related-carousel--scrollable .obra__related-nav--next {
  position: absolute;
  top: 50%;
  right: calc(-1 * var(--px) / 2);
  transform: translate(50%, -50%);
  z-index: 2;
}

.obra__related-nav {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: auto;
  height: auto;
  min-width: 2.25rem;
  min-height: 2.25rem;
  padding: 0.15rem;
  border: none;
  border-radius: 0;
  background: transparent;
  color: #111;
  cursor: pointer;
  overflow: visible;
  transition: color 0.2s, opacity 0.2s;
}

.obra__related-nav svg {
  width: var(--related-nav-icon);
  height: var(--related-nav-icon);
  flex-shrink: 0;
  display: block;
  overflow: visible;
}

@media (max-width: 480px) {
  .obra__related-carousel {
    --related-nav-icon: 0.95rem;
  }
}

.obra__related-nav:hover:not(:disabled) {
  color: var(--warm-500, #e07b39);
}

.obra__related-nav:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

/*
 * En móvil (--px = 2rem) las flechas, colocadas en el margen lateral, sobresalen
 * unos px del viewport y provocan scroll horizontal de la página. El carrusel es
 * deslizable al tacto, así que se ocultan: el usuario navega con swipe.
 */
@media (max-width: 767px) {
  .obra__related-carousel .obra__related-nav {
    display: none;
  }
}

.obra__related-viewport {
  width: 100%;
  min-width: 0;
  overflow-x: auto;
  overflow-y: hidden;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  touch-action: pan-x;
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: calc((100% - 1.5rem) / 2);
  gap: 1.5rem;
  outline: none;
  scrollbar-width: thin;
}

.obra__related-viewport::-webkit-scrollbar {
  height: 6px;
}

.obra__related-viewport::-webkit-scrollbar-thumb {
  background: rgba(17, 17, 17, 0.2);
  border-radius: 3px;
}

@media (prefers-reduced-motion: reduce) {
  .obra__related-viewport {
    scroll-behavior: auto;
  }
}

@media (min-width: 1120px) {
  .obra__related-viewport {
    grid-auto-columns: calc((100% - 4.5rem) / 4);
  }
}

.obra__related-card {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
  scroll-snap-align: start;
  min-width: 0;
}

.obra__related-frame {
  position: relative;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: var(--cantera-deep);
  flex-shrink: 0;
}

.obra__related-image {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

@media (hover: hover) {
  .obra__related-card:hover .obra__related-image {
    transform: scale(1.03);
  }
}

.obra__related-caption {
  padding: 1rem 0 0;
  display: flex;
  flex-direction: column;
  gap: 0;
  min-height: 0;
}

.obra__related-artist {
  font-family: 'Inter', var(--font-sans);
  font-size: 0.9rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(17, 17, 17, 0.55);
  margin-bottom: 0.25rem;
}

.obra__related-card-title {
  font-family: 'Playfair Display';
  font-size: 1.35rem;
  font-weight: 500;
  color: #111;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin: 0.25rem 0;
  line-height: 1.2;
}

.obra__related-details {
  font-family: 'Inter', var(--font-sans);
  font-size: 1.04rem;
  line-height: 1.45;
  color: rgba(17, 17, 17, 0.62);
  display: flex;
  flex-direction: column;
  gap: 0.16rem;
  margin-top: 0.25rem;
}

.obra__related-detail-line {
  display: block;
}

.obra__related-price {
  font-family: 'Inter', var(--font-sans);
  font-size: 1.08rem;
  font-weight: 500;
  color: #E07B39;
}