/* ============================================================
   IBIZZI · product-page.css
   Página de producto + sticky bar móvil + filtros de products.html
   ============================================================ */

/* ---------- Breadcrumbs ---------- */

.breadcrumbs {
  padding-block: var(--space-4);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: var(--ls-wider);
  color: var(--color-text-muted);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}
.breadcrumbs a:hover { color: var(--color-text-primary); }
.breadcrumbs span:last-child { color: var(--color-text-secondary); }

/* ---------- Product Page Layout ---------- */

.pp-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  padding-bottom: var(--space-8);
}
@media (min-width: 1024px) {
  .pp-layout {
    grid-template-columns: 1.15fr 1fr;
    gap: var(--space-8);
    align-items: start;
  }
}
/* Tablet (una sola columna): la galería a todo el ancho quedaba enorme y
   con franjas vacías por el max-height; centrada a 640px se ve prolija. */
@media (min-width: 768px) and (max-width: 1023px) {
  .pp-gallery,
  .pp-info {
    width: 100%;
    max-width: 640px;
    margin-inline: auto;
  }
}

/* ---------- Galería ---------- */

.pp-gallery {
  position: relative;
  /* Es columna de un grid: sin esto, la fila de miniaturas (que no
     hace wrap a propósito, para poder scrollearla) puede "empujar"
     la columna entera más ancha que la pantalla en productos con
     muchas fotos, cortando el resto de la página en mobile. */
  min-width: 0;
}

.pp-gallery-main {
  position: relative;
  display: flex;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  aspect-ratio: 3 / 4;
  max-height: 65vh;
  background-color: var(--color-bg-card);
  scrollbar-width: none;
}
.pp-gallery-main::-webkit-scrollbar { display: none; }

.pp-slide {
  flex: 0 0 100%;
  scroll-snap-align: start;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.pp-slide img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: var(--space-3);
}

@media (min-width: 1024px) {
  .pp-gallery-main {
    aspect-ratio: 4 / 5;
    max-height: none;
  }
  .pp-slide img { object-fit: cover; padding: 0; }
}

/* Counter + navegación */
.pp-gallery-counter {
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  padding: 4px 10px;
  background-color: rgba(20,20,20,0.75);
  color: var(--color-text-primary);
  font-size: 11px;
  letter-spacing: var(--ls-wider);
  z-index: 2;
}

.pp-gallery-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 40px;
  height: 40px;
  background-color: rgba(20,20,20,0.6);
  color: var(--color-text-primary);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 2;
}
@media (min-width: 768px) {
  .pp-gallery-nav { display: inline-flex; }
}
.pp-gallery-nav.prev { left: var(--space-3); }
.pp-gallery-nav.next { right: var(--space-3); }

.pp-thumbs {
  display: flex;
  gap: var(--space-2);
  overflow-x: auto;
  margin-top: var(--space-3);
  scrollbar-width: none;
}
.pp-thumbs::-webkit-scrollbar { display: none; }

.pp-thumb {
  flex: 0 0 68px;
  aspect-ratio: 1 / 1;
  border: 1px solid var(--color-border-soft);
  overflow: hidden;
  opacity: 0.55;
  transition: var(--transition-base);
}
.pp-thumb.is-active {
  border-color: var(--color-text-primary);
  opacity: 1;
}
.pp-thumb img {
  width: 100%; height: 100%;
  object-fit: cover;
}

/* ---------- Info ---------- */

.pp-info {
  padding-inline: 2px;
}

.pp-brand {
  font-family: var(--font-sans);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: var(--ls-wider);
  color: var(--color-text-muted);
  margin-bottom: var(--space-2);
  display: block;
}

.pp-name {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: var(--fw-regular);
  letter-spacing: var(--ls-tight);
  color: var(--color-text-primary);
  margin-bottom: var(--space-2);
  line-height: 1.1;
}

.pp-short {
  color: var(--color-text-secondary);
  margin-bottom: var(--space-4);
}

.pp-prices {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-2);
}
.pp-price {
  font-family: var(--font-sans);
  font-size: var(--fs-2xl);
  font-weight: var(--fw-bold);
  color: var(--color-text-primary);
}
.pp-old-price {
  color: var(--color-text-muted);
  text-decoration: line-through;
  font-size: var(--fs-md);
}
.pp-discount {
  color: var(--color-warning);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  letter-spacing: var(--ls-wider);
}
.pp-installments {
  font-family: var(--font-sans);
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
}
.pp-transfer {
  font-family: var(--font-sans);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-5);
}
.pp-transfer strong {
  color: var(--color-text-primary);
  font-weight: var(--fw-bold);
}

/* Preventa */
.pp-price-preorder {
  color: var(--color-warning);
  font-size: var(--fs-xl);
}
.pp-reserve-btn {
  /* Reusa .btn .btn-primary; solo garantizamos que ocupe el ancho.
     white-space normal: "Reservá el tuyo por WhatsApp" no entra en una
     línea en móvil al lado del botón de favoritos, y .btn trae nowrap. */
  width: 100%;
  white-space: normal;
  line-height: 1.35;
  padding-block: var(--space-2);
}
.pp-preorder-hint {
  margin-top: var(--space-3);
  font-family: var(--font-sans);
  font-size: var(--fs-sm);
  line-height: var(--lh-normal);
  color: var(--color-text-secondary);
  border-left: 2px solid var(--color-warning);
  padding-left: var(--space-3);
}

/* Variantes: colores y talles */
.pp-variant-block {
  margin-bottom: var(--space-5);
}
.pp-variant-label {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: var(--ls-wider);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-3);
}
.pp-variant-label strong { color: var(--color-text-primary); font-weight: var(--fw-medium); }

.pp-colors {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
}
.pp-color-swatch {
  width: 36px;
  height: 36px;
  border: 1px solid var(--color-border);
  outline: 2px solid transparent;
  outline-offset: 2px;
  transition: var(--transition-base);
  cursor: pointer;
}
.pp-color-swatch.is-active {
  outline-color: var(--color-text-primary);
}

.pp-sizes {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}
.pp-size-btn {
  position: relative;
  min-width: 52px;
  height: 44px;
  padding: 0 var(--space-3);
  border: 1px solid var(--color-border);
  color: var(--color-text-primary);
  font-family: var(--font-sans);
  font-size: var(--fs-sm);
  letter-spacing: var(--ls-wide);
  cursor: pointer;
  transition: var(--transition-base);
}
.pp-size-btn:hover { border-color: var(--color-text-primary); }
.pp-size-btn.is-active {
  background-color: var(--color-text-primary);
  color: var(--color-text-inverse);
  border-color: var(--color-text-primary);
}
.pp-size-btn:disabled {
  color: var(--color-text-muted);
  border-color: var(--color-border-soft);
  text-decoration: line-through;
  cursor: not-allowed;
  opacity: 0.5;
}
.pp-size-low {
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%);
  white-space: nowrap;
  font-size: 9px;
  font-weight: var(--fw-semibold);
  letter-spacing: 0.02em;
  color: var(--color-text-inverse);
  background-color: var(--color-warning);
  padding: 1px 5px;
}

.pp-size-guide {
  font-size: 11px;
  text-decoration: underline;
  text-transform: uppercase;
  letter-spacing: var(--ls-wide);
  color: var(--color-text-secondary);
  background: transparent;
}

/* Quantity + CTA */
.pp-actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
}

.qty-picker {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--color-border);
  height: 52px;
  align-self: flex-start;
  overflow: hidden;
}
.qty-btn {
  width: 48px;
  height: 100%;
  color: var(--color-text-primary);
  font-family: var(--font-sans);
  font-size: var(--fs-md);
}
.qty-btn:hover { background-color: var(--color-bg-card); }
.qty-value {
  min-width: 40px;
  text-align: center;
  font-family: var(--font-sans);
  font-size: var(--fs-base);
  color: var(--color-text-primary);
}

.pp-actions-row {
  display: flex;
  gap: var(--space-3);
  align-items: stretch;
}
.pp-actions-row .btn { flex: 1; }

.pp-fav-btn {
  width: 52px;
  height: 52px;
  border: 1px solid var(--color-border-light);
  color: var(--color-text-primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-base);
  background: transparent;
}
.pp-fav-btn:hover { border-color: var(--color-text-primary); }
.pp-fav-btn.is-active { background-color: var(--color-text-primary); color: var(--color-text-inverse); }

/* Bloque de confianza compacto */
.pp-trust {
  border-top: 1px solid var(--color-border-soft);
  border-bottom: 1px solid var(--color-border-soft);
  padding-block: var(--space-4);
  margin-block: var(--space-5);
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
}
@media (min-width: 1024px) {
  .pp-trust { grid-template-columns: repeat(4, 1fr); }
}
.pp-trust-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-sans);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: var(--ls-wider);
  color: var(--color-text-secondary);
}
.pp-trust-item svg {
  width: 18px; height: 18px;
  stroke: currentColor;
  fill: none; stroke-width: 1.2;
  color: var(--color-text-primary);
}

/* Descripción y specs */
.pp-long {
  color: var(--color-text-secondary);
  line-height: var(--lh-relaxed);
  margin-bottom: var(--space-4);
}

.pp-specs {
  display: grid;
  gap: 0;
  margin-top: var(--space-3);
}
.pp-spec-row {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: var(--space-3);
  padding-block: var(--space-3);
  border-bottom: 1px solid var(--color-border-soft);
  font-size: var(--fs-sm);
}
/* En teléfonos angostos la columna de etiquetas se achica para que el
   valor no quede apretado en 3-4 palabras por línea. */
@media (max-width: 479px) {
  .pp-spec-row { grid-template-columns: 104px 1fr; }
}
.pp-spec-row:last-child { border-bottom: 0; }
.pp-spec-row dt {
  color: var(--color-text-muted);
  text-transform: uppercase;
  font-size: 11px;
  letter-spacing: var(--ls-wider);
}
.pp-spec-row dd {
  color: var(--color-text-primary);
  margin: 0;
}

/* Reseñas */
.pp-review {
  padding-block: var(--space-4);
  border-bottom: 1px solid var(--color-border-soft);
}
.pp-review-head {
  display: flex;
  justify-content: space-between;
  margin-bottom: var(--space-2);
}
.pp-review-author {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: var(--ls-wider);
  color: var(--color-text-primary);
}
.pp-review-rating { color: var(--color-text-primary); letter-spacing: 2px; }
.pp-review-comment {
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--color-text-primary);
  margin-bottom: var(--space-2);
}
.pp-review-date { font-size: 11px; color: var(--color-text-muted); }

/* ---------- STICKY BAR MÓVIL ---------- */

.pp-sticky-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  /* Por encima del Instagram flotante (--z-sticky) para que la barra lo
     tape prolijamente en vez de superponerse. */
  z-index: var(--z-header);
  background-color: rgba(16,16,16,0.95);
  backdrop-filter: blur(12px);
  border-top: 1px solid var(--color-border-soft);
  padding: var(--space-3) var(--container-pad);
  /* Deja libre la barra de gestos del iPhone (safe area inferior). */
  padding-bottom: calc(var(--space-3) + env(safe-area-inset-bottom, 0px));
  display: flex;
  align-items: center;
  gap: var(--space-3);
  transform: translateY(100%);
  transition: transform var(--dur-base) var(--ease-out);
}
.pp-sticky-bar.is-visible { transform: translateY(0); }

.pp-sticky-bar .sticky-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
}
.pp-sticky-bar .sticky-label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: var(--ls-wider);
  color: var(--color-text-muted);
}
.pp-sticky-bar .sticky-price {
  font-family: var(--font-sans);
  font-size: var(--fs-md);
  font-weight: var(--fw-semibold);
  color: var(--color-text-primary);
}
@media (min-width: 1024px) {
  .pp-sticky-bar { display: none !important; }
}

/* ---------- Products.html: filtros ---------- */

.products-header {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding-block: var(--space-5);
  border-bottom: 1px solid var(--color-border-soft);
  margin-bottom: var(--space-5);
}
@media (min-width: 768px) {
  .products-header {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

.products-title {
  font-family: var(--font-serif);
  font-size: var(--fs-2xl);
  letter-spacing: var(--ls-tight);
}

.products-toolbar {
  display: flex;
  gap: var(--space-3);
  align-items: center;
  font-size: var(--fs-sm);
}

.products-count {
  color: var(--color-text-muted);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: var(--ls-wider);
}

.sort-select {
  height: 40px;
  padding: 0 var(--space-4);
  background-color: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-text-primary);
  font-family: var(--font-sans);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: var(--ls-wide);
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23F5F5F5' stroke-width='2'><path d='m6 9 6 6 6-6'/></svg>");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 32px;
}

.filters-toggle {
  height: 40px;
  padding: 0 var(--space-4);
  background-color: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-text-primary);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: var(--ls-wider);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}
@media (min-width: 1024px) {
  .filters-toggle { display: none; }
}

.products-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}
@media (min-width: 1024px) {
  .products-layout { grid-template-columns: 260px 1fr; gap: var(--space-7); }
}

.products-content {
  min-width: 0;
}

/* "Más relojes" (hechos a pedido): separados de los que hay en stock,
   con línea + título propio, para que no se vean como una cosa sola. */
.products-more-section {
  margin-top: var(--space-8);
}
.products-divider {
  border: none;
  border-top: 1px solid var(--color-border-soft);
  margin-bottom: var(--space-6);
}

/* Sidebar (desktop) / Drawer (mobile) */
.filters-sidebar {
  display: none;
}
@media (min-width: 1024px) {
  .filters-sidebar { display: block; }
}

.filters-drawer {
  position: fixed;
  top: 0;
  left: 0;
  width: min(85vw, 380px);
  height: 100vh;
  height: 100dvh;
  background-color: var(--color-bg-secondary);
  z-index: var(--z-drawer);
  transform: translateX(-100%);
  transition: transform var(--dur-slow) var(--ease-out);
  display: flex;
  flex-direction: column;
}
.filters-drawer.is-open { transform: translateX(0); }
@media (min-width: 1024px) {
  .filters-drawer { display: none; }
}

.filters-drawer-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--color-border-soft);
  min-height: var(--header-height);
}

.filters-drawer-body {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-5);
}

.filters-drawer-footer {
  padding: var(--space-4) var(--space-5);
  padding-bottom: calc(var(--space-4) + env(safe-area-inset-bottom, 0px));
  border-top: 1px solid var(--color-border-soft);
  display: flex;
  gap: var(--space-3);
}

.filter-group {
  padding-block: var(--space-4);
  border-bottom: 1px solid var(--color-border-soft);
}
.filter-group:last-child { border-bottom: 0; }

.filter-group-title {
  font-family: var(--font-sans);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: var(--ls-wider);
  color: var(--color-text-primary);
  margin-bottom: var(--space-3);
  font-weight: var(--fw-medium);
}

.filter-chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.filter-chip {
  display: inline-flex;
  align-items: center;
  padding: 6px 12px;
  border: 1px solid var(--color-border);
  color: var(--color-text-secondary);
  font-size: 12px;
  cursor: pointer;
  transition: var(--transition-base);
  user-select: none;
}
.filter-chip:hover { border-color: var(--color-text-primary); color: var(--color-text-primary); }
.filter-chip input { display: none; }
.filter-chip:has(input:checked) {
  background-color: var(--color-text-primary);
  color: var(--color-text-inverse);
  border-color: var(--color-text-primary);
}

.filter-price {
  display: flex;
  gap: var(--space-2);
  align-items: center;
}
.filter-price input {
  width: 100%;
  height: 40px;
  padding: 0 var(--space-3);
  border: 1px solid var(--color-border);
  color: var(--color-text-primary);
  font-family: var(--font-sans);
  font-size: 12px;
}
.filter-price input:focus { border-color: var(--color-text-primary); outline: none; }

.filter-check {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  cursor: pointer;
  color: var(--color-text-secondary);
  font-size: 12px;
  padding-block: var(--space-2);
}
.filter-check input {
  appearance: none;
  width: 16px; height: 16px;
  border: 1px solid var(--color-border);
  cursor: pointer;
  position: relative;
}
.filter-check input:checked {
  background-color: var(--color-text-primary);
  border-color: var(--color-text-primary);
}
.filter-check input:checked::after {
  content: '';
  position: absolute;
  left: 4px; top: 1px;
  width: 5px; height: 9px;
  border: solid var(--color-text-inverse);
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}