/* Página de producto (views/pages/product.php): galería, precios, acciones, características y relacionados. */

.detail { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: 32px; align-items: start; }

/* ---------- Galería (hasta 5 imágenes: las miniaturas van siempre en una fila) ---------- */
.gallery-main { position: relative; aspect-ratio: 1; padding: 24px; background: radial-gradient(circle at 50% 40%, #fff 45%, #f1f4f8); border-radius: 28px; box-shadow: var(--shadow-lg); }
.gallery-main img { width: 100%; height: 100%; object-fit: contain; }
.thumbs { display: grid; grid-template-columns: repeat(5, minmax(0, 72px)); gap: 8px; margin-top: 10px; }
.thumbs button { aspect-ratio: 1; padding: 6px; background: #fff; border: 2px solid var(--line); border-radius: 14px; cursor: pointer; transition: border-color .15s, transform .15s; }
.thumbs button:hover { transform: translateY(-2px); }
.thumbs button.is-on { border-color: var(--brand); }
.thumbs img { width: 100%; height: 100%; object-fit: contain; }

/* ---------- Información ---------- */
.info { position: sticky; top: 130px; }
.info h1 { margin: .2rem 0 .4rem; }

/* Precios: una fila por precio, con los mismos colores que la tarjeta (lista azul, efectivo rojo, USD verde, cuotas gris) */
.prices { display: grid; gap: 8px; margin: 24px 0 12px; }
.prices > div { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 12px 16px; background: var(--surface); border: 1px solid var(--line); border-radius: 16px; }
.prices dt { font-size: .92rem; font-weight: 600; color: #475569; }
.prices dd { margin: 0; font-size: 1.3rem; font-weight: 800; letter-spacing: -.02em; white-space: nowrap; }
.prices .p-list dt { color: #005fae; }
.prices .p-list dd { color: #003a72; }
.prices .p-usd dt { color: #166534; }
.prices .p-usd dd { color: #14532d; }

@media (min-width: 721px) {
  .prices dt { font-size: 1.15rem; }
}

/* Promo en efectivo: fila destacada con la etiqueta "Mejor precio" adentro */
.prices .hl { display: grid; grid-template-columns: 1fr auto; align-items: center; row-gap: 2px; background: linear-gradient(135deg, #f4fbe0, #e8f5bd); border-color: #c9e27a; box-shadow: 0 10px 24px -12px rgba(120, 160, 0, .5); }
.prices .hl dt { color: #b30000; }
.prices .hl dd { font-size: 1.7rem; color: #cf0000; }
.prices .best { grid-column: 1 / -1; justify-self: start; margin-bottom: 4px; padding: .15rem .65rem; background: var(--ink); border-radius: 999px; font-size: .78rem; font-weight: 800; color: var(--brand); }

.save { display: inline-block; margin: 0 0 4px; padding: .4rem .9rem; background: linear-gradient(135deg, #bdee57, #9bd010); border-radius: 12px; box-shadow: 0 8px 18px -8px rgba(120, 160, 0, .5); font-size: .95rem; font-weight: 800; color: #1f2e00; }
.actions { display: flex; flex-wrap: wrap; gap: 10px; margin: 16px 0; }
.pay-line { margin: 0; font-size: .88rem; line-height: 1.4; color: #475569; }
.pay-line b { color: var(--ink); }

.stock-box { margin: 18px 0; padding: 16px; background: #fef2f2; border: 1px solid #fecaca; border-radius: 14px; }
.stock-box p { margin: .3rem 0 0; color: #7f1d1d; }

/* ---------- Características (debajo, a ancho completo y en dos columnas) ---------- */
.desc { margin-top: 18px; padding: 16px 20px; background: var(--surface); border: 1px solid rgba(15, 23, 42, .06); border-radius: 22px; box-shadow: 0 1px 2px rgba(15, 23, 42, .04); }
.desc h2 { margin-bottom: 6px; font-size: 1.1rem; }
.specs { columns: 2; column-gap: 40px; margin: 0; }
.specs > div { break-inside: avoid; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr); gap: 12px; padding: 8px 0; border-bottom: 1px solid var(--line); font-size: .95rem; }
.specs dt { display: flex; align-items: center; gap: 8px; font-size: .88rem; font-weight: 700; color: #475569; }
.specs dt span, .specs .is-note dd span { width: 22px; flex: none; text-align: center; }
.specs dd { margin: 0; color: var(--ink); }
.specs .is-note { display: block; } /* línea suelta sin rótulo (ej. garantía) */
.specs .is-note dd { display: flex; align-items: center; gap: 8px; color: #475569; }

/* ---------- Responsive ---------- */
@media (max-width: 860px) {
  .detail { grid-template-columns: 1fr; gap: 20px; }
  .info { position: static; }
}
@media (max-width: 720px) {
  .detail { gap: 14px; }
  .gallery-main { padding: 14px; }
  .prices { margin: 14px 0 10px; }
  .prices > div { flex-direction: column; align-items: flex-start; gap: 2px; padding: 8px 12px; }
  .prices dd { font-size: 1.1rem; }
  .prices .hl dd { font-size: 1.35rem; }
  .actions { margin: 10px 0; }
  .actions .btn { flex: 1 1 100%; }
  .desc { margin-top: 12px; padding: 12px 14px; border-radius: 18px; }
  .specs { columns: 1; }
  .specs > div { grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: 8px; }
  .specs dt { font-size: .78rem; overflow-wrap: anywhere; }
  .specs dd { overflow-wrap: anywhere; }
}