/* =====================================================================
   OneSource — PDP v2
   .ec-pdp2 / .ec-crumbs / .ec-gal / .ec-opt / .ec-stepper / .ec-related
   Reuses .ec-pgrid + .ec-pcard from ecom-home-cards.css for Related.
   ===================================================================== */

.ec-pdp2 { background: #fff; padding: 22px 0 50px; }
.ec-pdp2__inner {
  max-width: 1180px;
  margin-inline: auto;
  padding-inline: 24px;
}

/* ═══════════ BREADCRUMB ═══════════ */
.ec-crumbs {
  display: flex; align-items: center; flex-wrap: wrap; gap: 8px;
  margin-bottom: 20px;
  font-size: 13px;
}
.ec-crumbs a {
  display: inline-flex; align-items: center; gap: 6px;
  color: var(--ec-navy); font-weight: var(--ecom-fw-medium);
}
.ec-crumbs a:hover { color: var(--ec-coral); }
.ec-crumbs i.fa-house { font-size: 14px; }
.ec-crumbs__sep { color: var(--ec-muted); font-size: 10px; }
.ec-crumbs span[aria-current] {
  color: var(--ec-body);
  max-width: 420px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}

/* ═══════════ LAYOUT ═══════════ */
.ec-pdp2__grid {
  display: grid;
  grid-template-columns: minmax(0, 440px) minmax(0, 1fr);
  gap: 44px;
  align-items: start;
}

/* ═══════════ GALLERY ═══════════ */
.ec-gal__main {
  position: relative;
  display: grid; place-items: center;
  aspect-ratio: 1 / 1;
  max-width: 440px;
  background: #fff;
  border: 1px solid var(--ec-line);
  border-radius: 14px;
  padding: 26px;
  overflow: hidden;
}
.ec-gal__main img { max-width: 100%; max-height: 100%; object-fit: contain; }

.ec-gal__nav {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 34px; height: 34px; z-index: 2;
  display: grid; place-items: center;
  background: rgba(255,255,255,.94);
  border: 1px solid var(--ec-line); border-radius: 50%;
  color: var(--ec-navy); cursor: pointer; font-size: 13px;
  box-shadow: var(--ec-shadow-soft);
  transition: background .18s ease, color .18s ease;
}
.ec-gal__nav:hover { background: var(--ec-navy); color: #fff; border-color: var(--ec-navy); }
.ec-gal__nav--prev { inset-inline-start: 12px; }
.ec-gal__nav--next { inset-inline-end: 12px; }

.ec-gal__thumbs {
  display: flex; gap: 10px; margin-top: 12px;
  overflow-x: auto; padding-bottom: 6px;
  scrollbar-width: thin; scrollbar-color: var(--ec-line) transparent;
}
.ec-gal__thumbs::-webkit-scrollbar { height: 5px; }
.ec-gal__thumbs::-webkit-scrollbar-thumb { background: var(--ec-line); border-radius: 99px; }

.ec-gal__thumb {
  flex: 0 0 72px; width: 72px; height: 72px;
  display: grid; place-items: center; padding: 8px;
  background: #fff; border: 1.5px solid var(--ec-line);
  border-radius: 10px; cursor: pointer;
  transition: border-color .18s ease;
}
.ec-gal__thumb img { max-width: 100%; max-height: 100%; object-fit: contain; }
.ec-gal__thumb:hover { border-color: var(--ec-muted); }
.ec-gal__thumb.is-active { border-color: var(--ec-navy); border-width: 2px; }

/* ═══════════ INFO ═══════════ */
.ec-pdp2__title {
  margin: 0 0 10px;
  font-size: 24px; line-height: 1.3;
  font-weight: var(--ecom-fw-bold); color: var(--ec-ink);
}
.ec-pdp2__brand {
  display: inline-block; margin-bottom: 14px;
  font-size: 13.5px; font-weight: var(--ecom-fw-bold);
  color: var(--ec-ink); text-decoration: underline; text-underline-offset: 4px;
}
.ec-pdp2__brand:hover { color: var(--ec-coral); }

.ec-pdp2__code { font-size: 12.5px; color: var(--ec-muted); margin-bottom: 12px; }

.ec-pdp2__desc {
  margin: 0 0 18px;
  font-size: 14px; line-height: 1.6;
  color: var(--ec-navy);
  max-width: 620px;
}

/* price */
.ec-pdp2__pricerow {
  display: flex; align-items: baseline; flex-wrap: wrap; gap: 9px;
  margin-bottom: 22px;
}
.ec-pdp2__price {
  font-size: 25px; font-weight: var(--ecom-fw-bold);
  color: var(--ec-navy); line-height: 1.1;
}
.ec-pdp2__orig { font-size: 14px; color: var(--ec-muted); text-decoration: line-through; }
.ec-pdp2__pct {
  background: var(--ec-coral); color: #fff;
  font-size: 12px; font-weight: var(--ecom-fw-bold);
  padding: 3px 10px; border-radius: var(--ecom-radius-pill);
}
.ec-pdp2__vat { font-size: 13px; color: var(--ec-body); }

/* options */
.ec-pdp2__options { margin-bottom: 22px; }
.ec-pdp2__label {
  display: block; margin-bottom: 10px;
  font-size: 13.5px; font-weight: var(--ecom-fw-medium); color: var(--ec-ink);
}
.ec-pdp2__opts { display: flex; flex-wrap: wrap; gap: 10px; }

.ec-opt {
  min-width: 112px; padding: 9px 15px;
  display: flex; flex-direction: column; align-items: flex-start; gap: 2px;
  background: #fff; border: 1.5px solid var(--ec-line);
  border-radius: 10px; cursor: pointer;
  font-family: inherit; text-align: start;
  transition: border-color .18s ease, background .18s ease;
}
.ec-opt:hover { border-color: var(--ec-muted); }
.ec-opt.is-sel {
  border-color: var(--ec-coral);
  background: var(--ec-coral-soft);
}
.ec-opt__pack { font-size: 13.5px; color: var(--ec-ink); }
.ec-opt__unit { font-size: 11.5px; color: var(--ec-muted); }

/* qty + add */
.ec-pdp2__buy {
  display: flex; align-items: stretch; gap: 12px;
  margin-bottom: 18px; flex-wrap: wrap;
  justify-content: flex-start;
}
.ec-stepper { display: flex; align-items: center; gap: 8px; }
.ec-stepper button,
.ec-stepper input {
  width: 44px; height: 44px;
  border: 1.5px solid var(--ec-line); border-radius: 9px;
  background: #fff; font-family: inherit;
}
.ec-stepper button {
  display: grid; place-items: center;
  color: var(--ec-ink); font-size: 14px; cursor: pointer;
  transition: border-color .18s ease, background .18s ease;
}
.ec-stepper button:hover { border-color: var(--ec-navy); background: var(--ec-navy-soft); }
.ec-stepper input {
  text-align: center; outline: 0;
  font-size: 15px; font-weight: var(--ecom-fw-medium); color: var(--ec-ink);
  background: var(--ecom-surface-2);
}

.ec-pdp2__addbtn {
  flex: 1; min-width: 200px; max-width: 340px; height: 44px;
  display: flex; align-items: center; justify-content: center; gap: 9px;
  background: var(--ec-navy); color: #fff;
  border: 0; border-radius: 10px; cursor: pointer;
  font-family: inherit; font-size: 13.5px; font-weight: var(--ecom-fw-bold);
  letter-spacing: .04em;
  transition: background .18s ease;
}
.ec-pdp2__addbtn:hover { background: var(--ec-navy-dark); }
.ec-pdp2__addbtn.is-disabled,
.ec-pdp2__addbtn:disabled { background: #C9CDD6; cursor: not-allowed; }

/* notes */
.ec-pdp2__note {
  display: flex; align-items: center; gap: 9px;
  font-size: 13.5px; color: var(--ec-navy);
}
.ec-pdp2__note i { font-size: 15px; }

.ec-pdp2__stock {
  display: flex; align-items: center; gap: 8px;
  margin-top: 12px;
  font-size: 13px; font-weight: var(--ecom-fw-medium); color: var(--ec-coral);
}

.ec-pdp2__unavail {
  padding: 22px;
  background: var(--ec-grey-band);
  border: 1px solid var(--ec-line); border-radius: 12px;
}
.ec-pdp2__unavail i { font-size: 22px; color: var(--ecom-danger); }
.ec-pdp2__unavail strong { display: block; margin: 8px 0 6px; color: var(--ec-ink); font-size: 16px; }
.ec-pdp2__unavail p { margin: 0; font-size: 13.5px; color: var(--ec-body); line-height: 1.6; }

/* ═══════════ RELATED ═══════════ */
.ec-related { margin-top: 48px; }
.ec-related__title {
  margin: 0 0 18px;
  font-size: 21px; font-weight: var(--ecom-fw-bold); color: var(--ec-ink);
}

/* ═══════════ RESPONSIVE ═══════════ */
@media (max-width: 1100px) {
  .ec-pdp2__grid { grid-template-columns: minmax(0, 380px) minmax(0, 1fr); gap: 30px; }
  .ec-gal__main { max-width: 380px; }
  .ec-pdp2__title { font-size: 22px; }
}
@media (max-width: 900px) {
  .ec-pdp2__grid { grid-template-columns: 1fr; gap: 26px; }
  .ec-gal__main { aspect-ratio: 4 / 3; max-width: 100%; padding: 22px; }
}
@media (max-width: 680px) {
  .ec-pdp2__inner { padding-inline: 16px; }
  .ec-pdp2__title { font-size: 19px; }
  .ec-pdp2__price { font-size: 22px; }
  .ec-crumbs { font-size: 12px; gap: 6px; }
  .ec-crumbs span[aria-current] { max-width: 100%; white-space: normal; }
  .ec-gal__thumb { flex-basis: 62px; width: 62px; height: 62px; }
  .ec-pdp2__buy { gap: 10px; }
  .ec-stepper button, .ec-stepper input { width: 42px; height: 42px; }
  .ec-pdp2__addbtn { min-width: 100%; max-width: none; height: 46px; }
  .ec-related__title { font-size: 19px; }

  .ec-gal__main img {
      height: 273px !important;
  }
}