/* ============================================================================
 * EBC Frenos — Ficha de producto (traducción de Product.jsx). Carga la última.
 * ========================================================================== */
.ebc-pdp-page { background: var(--surface-page); }
.ebc-pdp-page *, .ebc-pdp-page *::before, .ebc-pdp-page *::after { box-sizing: border-box; }
.ebc-pdp-wrap { width: 100%; max-width: 1280px; margin: 0 auto; padding-inline: 24px; }

/* breadcrumb */
.ebc-pdp-crumbs { display: flex; align-items: center; flex-wrap: wrap; gap: 7px; padding-top: 20px; font-family: var(--font-body); font-size: 13px; color: var(--text-muted); }
.ebc-pdp-crumbs a { color: var(--text-muted); text-decoration: none; }
.ebc-pdp-crumbs a:hover { color: var(--text-strong); }
.ebc-pdp-crumbs .ebc-ico { color: var(--text-faint); }
.ebc-pdp-crumbs .is-current { color: var(--text-strong); font-weight: 600; }

/* layout 2 columnas */
.ebc-pdp { display: grid; grid-template-columns: 1.05fr 1fr; gap: 40px; align-items: start; padding-top: 20px; padding-bottom: clamp(32px,4vw,52px); }

/* ---------- galería ---------- */
.ebc-pdp__stage { position: relative; background: #fff; border: 1px solid var(--border-soft); border-radius: var(--radius-lg); aspect-ratio: 4 / 3; display: flex; align-items: center; justify-content: center; overflow: hidden; }
/* La imagen llena exactamente la caja 4/3 (misma relación en PC y móvil) sin recortar ni deformar. */
.ebc-pdp__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; padding: clamp(14px, 4%, 22px); }
.ebc-pdp__stage--empty { color: var(--text-faint); background: var(--surface-sunken); }
.ebc-pdp__range-badge { position: absolute; top: 14px; left: 14px; font-family: var(--font-heading); font-weight: 700; font-size: 12px; text-transform: uppercase; letter-spacing: .03em; padding: 5px 11px; border-radius: var(--radius-xs); }
.ebc-pdp__thumbs { display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px; margin-top: 12px; }
.ebc-pdp__thumb { padding: 0; border: 2px solid var(--border-soft); border-radius: var(--radius-md); overflow: hidden; cursor: pointer; background: #fff; aspect-ratio: 1/1; }
.ebc-pdp__thumb img { width: 100%; height: 100%; object-fit: contain; }
.ebc-pdp__thumb.is-on { border-color: var(--blue-700); }

/* ---------- buy-box ---------- */
.ebc-pdp__buy { display: flex; flex-direction: column; gap: 16px; min-width: 0; }
.ebc-pdp__badges { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.ebc-pdp__range { font-family: var(--font-heading); font-weight: 700; font-size: 12px; text-transform: uppercase; letter-spacing: .03em; padding: 4px 10px; border-radius: var(--radius-xs); background: var(--graphite-800); color: #fff; }
.ebc-pdp__official { display: inline-flex; align-items: center; gap: 5px; font-family: var(--font-heading); font-weight: 600; font-size: 11px; text-transform: uppercase; letter-spacing: .03em; padding: 4px 10px; border-radius: var(--radius-xs); background: var(--ok-50, #e8f5ed); color: var(--ok-700, #18733a); }
.ebc-pdp__name { font-family: var(--font-display); font-weight: 800; font-size: clamp(24px,3vw,34px); text-transform: uppercase; letter-spacing: -0.01em; color: var(--text-strong); margin: 0; line-height: 1.04; }
.ebc-pdp__ref { font-family: var(--font-data, var(--font-body)); font-size: 13.5px; color: var(--text-muted); }
.ebc-pdp__ref strong { color: var(--text-strong); }

/* compatibilidad (estado desconocido) */
.ebc-pdp__compat { display: flex; gap: 12px; align-items: flex-start; padding: 14px 16px; border-radius: var(--radius-md); background: var(--blue-50); border: 1.5px solid var(--blue-300); }
.ebc-pdp__compat-ic { flex: none; display: inline-flex; align-items: center; justify-content: center; width: 34px; height: 34px; border-radius: 999px; background: var(--blue-700); color: #fff; }
.ebc-pdp__compat-title { font-family: var(--font-heading); font-weight: 700; text-transform: uppercase; letter-spacing: .02em; font-size: 14.5px; color: var(--blue-800); line-height: 1.2; }
.ebc-pdp__compat-cta { display: inline-flex; align-items: center; gap: 7px; margin-top: 8px; padding: 8px 14px; border-radius: var(--radius); background: var(--blue-700); color: #fff; text-decoration: none; font-family: var(--font-heading); font-weight: 600; font-size: 12.5px; text-transform: uppercase; letter-spacing: .04em; }
/* color:#fff explícito — la regla global `a:hover{color:blue-900}` (ebc.css)
   le oscurecía el texto y lo dejaba ilegible sobre el azul. */
.ebc-pdp__compat-cta:hover,
.ebc-pdp__compat-cta:focus { background: var(--blue-800); color: #fff; }
/* estados pintados por JS al venir del buscador con vehículo */
.ebc-pdp__compat--yes { background: var(--fit-yes-bg); border-color: var(--fit-yes-border); }
.ebc-pdp__compat--yes .ebc-pdp__compat-ic { background: var(--fit-yes-fg); }
.ebc-pdp__compat--yes .ebc-pdp__compat-title { color: var(--fit-yes-fg); }
.ebc-pdp__compat--no { background: var(--fit-no-bg); border-color: var(--fit-no-border); }
.ebc-pdp__compat--no .ebc-pdp__compat-ic { background: var(--fit-no-fg); }
.ebc-pdp__compat--no .ebc-pdp__compat-title { color: var(--fit-no-fg); }
.ebc-pdp__compat-sub { font-family: var(--font-body); font-size: 13.5px; color: var(--text-body); margin-top: 3px; }
.ebc-pdp__compat-sub strong { color: var(--text-strong); font-weight: 600; }
.ebc-pdp__compat-change { color: var(--text-link); font-weight: 600; text-decoration: none; }
.ebc-pdp__compat-change:hover { text-decoration: underline; }

/* ---------- semáforo (StockLight) ---------- */
.ebc-sl { display: flex; align-items: center; gap: 14px; padding: 12px 14px; background: var(--surface-card); border: 1px solid var(--border); border-radius: var(--radius-md); }
.ebc-sl__housing { flex: none; display: flex; flex-direction: column; gap: 6px; padding: 7px 6px; background: var(--graphite-900); border-radius: 999px; box-shadow: inset 0 0 0 1px rgba(255,255,255,.08), 0 1px 3px rgba(0,0,0,.3); }
.ebc-sl__dot { width: 15px; height: 15px; border-radius: 999px; transition: background-color 200ms, box-shadow 200ms; }
.ebc-sl__text { flex: 1; min-width: 0; }
.ebc-sl__eyebrow { display: inline-flex; align-items: center; gap: 6px; margin-bottom: 3px; font-family: var(--font-heading); font-size: 10px; font-weight: 600; text-transform: uppercase; letter-spacing: .07em; color: var(--text-muted); }
.ebc-sl__pip { width: 6px; height: 6px; border-radius: 999px; }
.ebc-sl__title { font-family: var(--font-heading); font-weight: 700; font-size: 15px; text-transform: uppercase; letter-spacing: .01em; line-height: 1.15; }
.ebc-sl__detail { font-family: var(--font-body); font-size: 12.5px; color: var(--text-muted); margin-top: 2px; }
.ebc-sl__eta { flex: none; display: inline-flex; align-items: center; gap: 7px; padding-left: 12px; border-left: 1px solid var(--border-soft); }
.ebc-sl__eta span { font-family: var(--font-heading); font-size: 11.5px; font-weight: 600; text-transform: uppercase; letter-spacing: .03em; color: var(--text-strong); max-width: 92px; line-height: 1.15; }

/* ---------- compatibilidad por eje (solo kits) ---------- */
.ebc-axle { display: flex; align-items: center; gap: 16px; padding: 12px 16px; background: var(--surface-card); border: 1px solid var(--border); border-radius: var(--radius-md); }
.ebc-axle__fig { flex: none; }
.ebc-axle__car { display: block; }
.ebc-axle text { font-family: var(--font-heading); letter-spacing: .04em; }
.ebc-axle__text { min-width: 0; }
.ebc-axle__eyebrow { font-family: var(--font-heading); font-size: 10px; font-weight: 600; text-transform: uppercase; letter-spacing: .07em; color: var(--text-muted); }
.ebc-axle__value { font-family: var(--font-heading); font-weight: 700; font-size: 16px; text-transform: uppercase; letter-spacing: .01em; color: var(--text-strong); margin-top: 2px; }
.ebc-axle__note { font-family: var(--font-body); font-size: 12.5px; color: var(--text-muted); margin-top: 2px; }
@media (max-width: 480px) { .ebc-axle__car { width: 120px; height: auto; } }

/* ---------- precio ---------- */
.ebc-pdp__pricewrap { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.ebc-pdp__price { font-family: var(--font-data, var(--font-body)); font-variant-numeric: tabular-nums slashed-zero; font-weight: 700; font-size: 30px; line-height: 1; color: var(--text-price); letter-spacing: -0.01em; }
.ebc-pdp__price--ask { font-size: 22px; color: var(--text-strong); }
.ebc-pdp__was { font-family: var(--font-data, var(--font-body)); font-size: 15px; color: var(--text-faint); text-decoration: line-through; }
.ebc-pdp__vat { font-family: var(--font-body); font-size: 11px; color: var(--text-muted); }

/* ---------- add-to-cart real de PS (re-skin) ---------- */
.ebc-pdp__buy .product__availability { display: none; } /* el semáforo lo sustituye */
.ebc-pdp__buy .product-quantity { display: flex; gap: 12px; align-items: stretch; flex-wrap: wrap; margin: 0; }
.ebc-pdp__buy .product__add-to-cart { flex: 1; min-width: 200px; display: flex; }
.ebc-pdp__buy .product__add-to-cart-button {
  flex: 1; display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  background: var(--action); border: 1.5px solid var(--action); color: var(--action-on);
  font-family: var(--font-heading); font-weight: 700; text-transform: uppercase; letter-spacing: .04em; font-size: 15px;
  border-radius: var(--radius); padding: 0 22px; min-height: 46px; cursor: pointer; transition: filter 150ms;
}
.ebc-pdp__buy .product__add-to-cart-button:hover { filter: brightness(1.06); }
.ebc-pdp__buy .product__add-to-cart-button[disabled] { opacity: .55; cursor: not-allowed; }
.ebc-pdp__buy .quantity-button, .ebc-pdp__buy .js-quantity-button { display: inline-flex; }

/* ---------- confianza ---------- */
.ebc-pdp__trust { display: flex; flex-direction: column; gap: 8px; padding: 14px 16px; background: var(--surface-sunken); border-radius: var(--radius-md); }
.ebc-pdp__trust-item { display: flex; align-items: center; gap: 10px; font-family: var(--font-body); font-size: 13px; color: var(--text-body); }
.ebc-pdp__trust-item .ebc-ico { color: var(--blue-700); flex: none; }
.ebc-pdp__trust-item strong { color: var(--text-strong); }

/* ---------- pestañas ---------- */
.ebc-pdp__tabsband { background: var(--surface-card); border-top: 1px solid var(--border-soft); border-bottom: 1px solid var(--border-soft); padding-block: clamp(26px,3.5vw,40px); }
.ebc-pdp__tabs { display: flex; gap: 6px; flex-wrap: wrap; border-bottom: 1.5px solid var(--border); margin-bottom: 24px; }
.ebc-pdp__tab { display: inline-flex; align-items: center; gap: 8px; border: none; background: transparent; cursor: pointer; padding: 12px 16px; margin-bottom: -1.5px; font-family: var(--font-heading); font-weight: 600; font-size: 13.5px; text-transform: uppercase; letter-spacing: .03em; color: var(--text-muted); border-bottom: 2.5px solid transparent; transition: color 150ms, border-color 150ms; }
.ebc-pdp__tab .ebc-ico { color: currentColor; }
.ebc-pdp__tab:hover { color: var(--text-strong); }
.ebc-pdp__tab.is-on { color: var(--blue-700); border-bottom-color: var(--blue-700); }
.ebc-pdp__panel { display: none; }
.ebc-pdp__panel.is-on { display: block; }

.ebc-pdp__prose, .ebc-pdp__lead { font-family: var(--font-body); font-size: 14.5px; line-height: 1.65; color: var(--text-body); max-width: 760px; }
.ebc-pdp__lead { margin: 0 0 18px; }
.ebc-pdp__prose strong { color: var(--text-strong); }
.ebc-pdp__muted { font-family: var(--font-body); font-size: 14px; color: var(--text-muted); }

.ebc-pdp__specs { border-collapse: collapse; width: 100%; max-width: 640px; margin-top: 18px; }
.ebc-pdp__specs tr { border-bottom: 1px solid var(--border-soft); }
.ebc-pdp__spec-k { padding: 11px 18px 11px 0; font-family: var(--font-body); font-size: 14px; color: var(--text-muted); width: 46%; }
.ebc-pdp__spec-v { padding: 11px 0; font-family: var(--font-body); font-weight: 600; font-size: 14px; color: var(--text-strong); }

.ebc-pdp__steps { margin: 0; padding: 0; list-style: none; counter-reset: ebc-step; max-width: 720px; }
.ebc-pdp__steps li { position: relative; display: flex; gap: 14px; padding: 12px 0; border-bottom: 1px solid var(--border-soft); font-family: var(--font-body); font-size: 14.5px; color: var(--text-body); line-height: 1.5; }
.ebc-pdp__steps li::before { counter-increment: ebc-step; content: counter(ebc-step); flex: none; width: 28px; height: 28px; border-radius: 999px; background: var(--blue-700); color: #fff; display: inline-flex; align-items: center; justify-content: center; font-family: var(--font-data, var(--font-heading)); font-weight: 700; font-size: 13px; }

.ebc-pdp__btn { display: inline-flex; align-items: center; gap: 8px; padding: 11px 20px; border-radius: var(--radius); text-decoration: none; font-family: var(--font-heading); font-weight: 600; font-size: 13.5px; text-transform: uppercase; letter-spacing: .03em; }
.ebc-pdp__btn--secondary { background: var(--blue-700); color: #fff; }
.ebc-pdp__btn--secondary:hover { background: var(--blue-800); }

/* ---------- responsive ---------- */
@media (max-width: 900px) {
  .ebc-pdp { grid-template-columns: 1fr; gap: 28px; }
  .ebc-sl { flex-wrap: wrap; }
  .ebc-sl__eta { padding-left: 0; border-left: none; }
}
@media (max-width: 480px) {
  .ebc-pdp__thumbs { grid-template-columns: repeat(4, 1fr); }
  .ebc-pdp__buy .product__add-to-cart, .ebc-pdp__buy .product__add-to-cart-button { width: 100%; }
}

/* ---------- barra de compra fija (móvil) ----------
   Base en flex y se oculta en escritorio (≥901): así no depende del orden de reglas.
   En móvil el bloque de cantidad + añadir de la ficha se oculta: la barra lo dirige. */
.ebc-sticky-buy {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: var(--z-sticky, 100);
  display: flex; align-items: center; gap: 10px;
  padding: 10px 16px calc(10px + env(safe-area-inset-bottom, 0px));
  background: var(--surface-card, #fff); border-top: 1px solid var(--border-soft);
  box-shadow: 0 -6px 20px rgba(20, 22, 26, .12);
}
body:has(.ebc-sticky-buy) { padding-bottom: calc(70px + env(safe-area-inset-bottom, 0px)); }
.ebc-sticky-buy__price { display: flex; flex-direction: column; flex: 0 0 auto; min-width: 92px; }
.ebc-sticky-buy__price-label { font-family: var(--font-body); font-size: 11px; line-height: 1.2; color: var(--text-muted); }
.ebc-sticky-buy__price-value { font-family: var(--font-data, var(--font-heading)); font-weight: 700; font-size: 19px; line-height: 1.15; color: var(--text-strong); white-space: nowrap; font-variant-numeric: tabular-nums; }
.ebc-sticky-buy__price-value--ask { font-size: 14px; }
.ebc-sticky-buy__qty { flex: 0 0 auto; display: inline-flex; align-items: center; height: 46px; border: 1.5px solid var(--border); border-radius: var(--radius); background: var(--surface-card, #fff); overflow: hidden; }
.ebc-sticky-buy__qbtn { width: 38px; height: 100%; display: inline-flex; align-items: center; justify-content: center; border: 0; background: transparent; color: var(--text-strong); cursor: pointer; }
.ebc-sticky-buy__qbtn .material-icons { font-size: 20px; }
.ebc-sticky-buy__qbtn[disabled] { opacity: .35; cursor: default; }
.ebc-sticky-buy__qnum { min-width: 26px; text-align: center; font-family: var(--font-data, var(--font-body)); font-weight: 700; font-size: 16px; color: var(--text-strong); font-variant-numeric: tabular-nums; }
.ebc-sticky-buy__add {
  flex: 1 1 0; min-width: 0; height: 46px; display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  background: var(--action); border: 1.5px solid var(--action); color: var(--action-on, #fff); border-radius: var(--radius);
  font-family: var(--font-heading); font-weight: 700; text-transform: uppercase; letter-spacing: .04em; font-size: 15px; white-space: nowrap; cursor: pointer;
}
.ebc-sticky-buy__add .material-icons { font-size: 20px; }
.ebc-sticky-buy__add[disabled] { opacity: .55; cursor: not-allowed; }
@media (max-width: 900px) {
  .ebc-pdp__buy .product__quantity, .ebc-pdp__buy .product__add-to-cart { display: none !important; }
  /* Sin variantes que elegir, el bloque queda vacío: fuera, para no dejar hueco
     bajo el precio (el formulario sigue en la página y la barra lo usa). */
  .ebc-pdp__buy .product__actions:not(:has(.product-variants select, .product-variants input[type="radio"], .product-variants input[type="checkbox"])) { display: none; }
}
@media (min-width: 901px) {
  .ebc-sticky-buy { display: none; }
  body:has(.ebc-sticky-buy) { padding-bottom: 0; }
}