/* ============================================
   DOORS NEAR ME — SHOP / PRODUCT CONFIGURATOR
   Matches existing design system (style.css tokens)
   ============================================ */

/* ---- Shop hero ---- */
.shop-hero {
  background: var(--bone);
  padding: 6rem 2rem 2.5rem;
  text-align: center;
}
.shop-hero .eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--red);
  display: block;
  margin-bottom: 1rem;
}
.shop-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 400;
  margin: 0 0 1rem;
  letter-spacing: -0.015em;
  line-height: 1.05;
}
.shop-hero h1 em { color: var(--red); font-style: italic; }
.shop-hero p { max-width: 680px; margin: 0 auto; color: var(--grey-700); font-size: 1.08rem; line-height: 1.6; }

/* ---- Subtype filter chips ---- */
.shop-filters {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0,0,0,0.07);
  padding: 1rem 2rem;
}
.shop-filters-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}
.shop-filter-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--grey-500);
  margin-right: 0.5rem;
}
.chip {
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 600;
  padding: 0.45rem 0.95rem;
  border-radius: 100px;
  border: 1px solid var(--grey-300);
  background: #fff;
  color: var(--ink);
  cursor: pointer;
  transition: all 0.2s var(--ease-luxe);
  white-space: nowrap;
}
.chip:hover { border-color: var(--red); color: var(--red); }
.chip.active { background: var(--red); border-color: var(--red); color: #fff; }
.shop-search {
  margin-left: auto;
  position: relative;
}
.shop-search input {
  font-family: var(--font-sans);
  font-size: 0.88rem;
  padding: 0.5rem 0.9rem 0.5rem 2.2rem;
  border: 1px solid var(--grey-300);
  border-radius: 100px;
  width: 200px;
  outline: none;
  transition: border-color 0.2s, width 0.3s;
}
.shop-search input:focus { border-color: var(--red); width: 240px; }
.shop-search::before {
  content: '⌕';
  position: absolute;
  left: 0.8rem; top: 50%;
  transform: translateY(-50%);
  color: var(--grey-500);
  font-size: 1.1rem;
}

/* ---- Product grid ---- */
.shop-grid-wrap { max-width: var(--max-w); margin: 0 auto; padding: 2.5rem 2rem 5rem; }
.shop-count { font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.1em; color: var(--grey-500); text-transform: uppercase; margin-bottom: 1.5rem; }
.shop-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}
@media (max-width: 1100px) { .shop-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 760px) { .shop-grid { grid-template-columns: repeat(2, 1fr); gap: 1rem; } }
@media (max-width: 440px) { .shop-grid { grid-template-columns: 1fr; } }

.product-card {
  background: #fff;
  border: 1px solid rgba(0,0,0,0.07);
  border-radius: 6px;
  overflow: hidden;
  cursor: pointer;
  transition: all 0.35s var(--ease-luxe);
  display: flex;
  flex-direction: column;
}
.product-card:hover {
  border-color: var(--red);
  transform: translateY(-4px);
  box-shadow: 0 25px 50px -25px rgba(0,0,0,0.18);
}
.product-card-img {
  aspect-ratio: 3/4;
  background: var(--bone);
  overflow: hidden;
  position: relative;
}
.product-card-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-luxe);
}
.product-card:hover .product-card-img img { transform: scale(1.05); }
.product-card-badge {
  position: absolute; top: 0.6rem; left: 0.6rem;
  font-family: var(--font-mono);
  font-size: 0.6rem; letter-spacing: 0.12em; text-transform: uppercase;
  background: rgba(10,10,10,0.85); color: #fff;
  padding: 0.28rem 0.55rem; border-radius: 3px;
}
.product-card-body { padding: 1rem 1.1rem 1.2rem; display: flex; flex-direction: column; flex: 1; }
.product-card-sub { font-family: var(--font-mono); font-size: 0.62rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--red); margin-bottom: 0.35rem; }
.product-card-title { font-family: var(--font-display); font-size: 1.3rem; font-weight: 500; line-height: 1.15; margin: 0 0 0.5rem; color: var(--ink); }
.product-card-meta { font-size: 0.78rem; color: var(--grey-500); margin-bottom: 0.75rem; }
.product-card-price { margin-top: auto; font-family: var(--font-sans); font-weight: 700; font-size: 1.05rem; color: var(--ink); }
.product-card-price span { font-weight: 400; font-size: 0.75rem; color: var(--grey-500); }
.product-card-swatches { display: flex; gap: 0.3rem; margin-top: 0.6rem; }
.swatch-dot { width: 14px; height: 14px; border-radius: 50%; border: 1px solid rgba(0,0,0,0.15); }

/* ---- Load more ---- */
.shop-loadmore { text-align: center; margin-top: 3rem; }

/* ============================================
   PRODUCT MODAL / CONFIGURATOR
   ============================================ */
.pdp-backdrop {
  position: fixed; inset: 0;
  background: rgba(10,10,10,0.6);
  backdrop-filter: blur(6px);
  z-index: 200;
  opacity: 0; pointer-events: none;
  transition: opacity 0.35s var(--ease-luxe);
  overflow-y: auto;
  padding: 2rem 1rem;
}
.pdp-backdrop.open { opacity: 1; pointer-events: auto; }
.pdp {
  background: #fff;
  max-width: 1000px;
  margin: 0 auto;
  border-radius: 8px;
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr 1fr;
  transform: translateY(20px);
  transition: transform 0.4s var(--ease-luxe);
  max-height: calc(100vh - 4rem);
  position: relative;
}
.pdp-backdrop.open .pdp { transform: translateY(0); }
@media (max-width: 800px) {
  .pdp { grid-template-columns: 1fr; max-height: calc(100vh - 2rem); grid-template-rows: auto 1fr; }
}

.pdp-gallery { background: var(--bone); position: relative; overflow: hidden; }
.pdp-gallery-main {
  aspect-ratio: 3/4;
  overflow: hidden;
}
@media (max-width: 800px) {
  /* cap gallery height on mobile so detail + actions stay reachable */
  .pdp-gallery-main { aspect-ratio: auto; height: 38vh; }
}
.pdp-gallery-main img { width: 100%; height: 100%; object-fit: cover; }
.pdp-thumbs { display: flex; gap: 0.4rem; padding: 0.6rem; flex-wrap: wrap; }
.pdp-thumb {
  width: 52px; height: 52px; border-radius: 4px; overflow: hidden;
  cursor: pointer; border: 2px solid transparent; opacity: 0.7;
  transition: all 0.2s;
}
.pdp-thumb.active { border-color: var(--red); opacity: 1; }
.pdp-thumb img { width: 100%; height: 100%; object-fit: cover; }

.pdp-detail { padding: 2rem 2rem 2.5rem; overflow-y: auto; max-height: calc(100vh - 4rem); }
@media (max-width: 800px) { .pdp-detail { max-height: none; } }

/* Close button: anchored to the modal, always visible, sits above scrolling content */
.pdp-close {
  position: absolute; top: 0.75rem; right: 0.75rem; z-index: 20;
  width: 40px; height: 40px; border-radius: 50%;
  background: rgba(255,255,255,0.95);
  box-shadow: 0 2px 10px rgba(0,0,0,0.15);
  border: none;
  font-size: 1.5rem; line-height: 1; cursor: pointer; color: var(--ink);
  display: flex; align-items: center; justify-content: center;
  transition: background 0.2s, transform 0.2s;
}
.pdp-close:hover { background: #fff; transform: scale(1.08); }
.pdp-close:active { transform: scale(0.95); }
.pdp-sub { font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--red); margin-bottom: 0.5rem; }
.pdp-title { font-family: var(--font-display); font-size: 2rem; font-weight: 500; line-height: 1.1; margin: 0 0 0.5rem; }
.pdp-price { font-family: var(--font-sans); font-weight: 700; font-size: 1.5rem; color: var(--ink); margin-bottom: 1.5rem; }
.pdp-price span { font-weight: 400; font-size: 0.85rem; color: var(--grey-500); }

.pdp-optgroup { margin-bottom: 1.5rem; }
.pdp-optgroup-label {
  font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--grey-700); margin-bottom: 0.6rem;
  display: flex; justify-content: space-between; align-items: baseline;
}
.pdp-optgroup-label .selected-val { color: var(--ink); font-weight: 600; }
.pdp-opts { display: flex; flex-wrap: wrap; gap: 0.45rem; }
.opt-btn {
  font-family: var(--font-sans); font-size: 0.82rem; font-weight: 600;
  padding: 0.5rem 0.85rem; border: 1px solid var(--grey-300);
  background: #fff; color: var(--ink); border-radius: 4px; cursor: pointer;
  transition: all 0.18s var(--ease-luxe);
}
.opt-btn:hover { border-color: var(--red); }
.opt-btn.active { background: var(--ink); border-color: var(--ink); color: #fff; }
.opt-btn.addon.active { background: var(--red); border-color: var(--red); }
.opt-btn .add { font-size: 0.7rem; opacity: 0.7; font-weight: 400; }
.opt-color {
  display: flex; align-items: center; gap: 0.4rem;
  padding: 0.4rem 0.7rem 0.4rem 0.45rem;
}
.opt-color .dot { width: 16px; height: 16px; border-radius: 50%; border: 1px solid rgba(0,0,0,0.2); }
.opt-more {
  font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--red); background: none; border: none;
  cursor: pointer; padding: 0.5rem 0; text-decoration: underline; text-underline-offset: 3px;
}
.opt-hidden { display: none; }
.opt-hidden.show { display: inline-flex; }

.pdp-actions { margin-top: 2rem; display: flex; flex-direction: column; gap: 0.6rem; }
.pdp-sku { font-family: var(--font-mono); font-size: 0.7rem; color: var(--grey-500); margin-top: 1rem; word-break: break-all; }
.pdp-note { font-size: 0.8rem; color: var(--grey-500); line-height: 1.5; margin-top: 0.75rem; }
.pdp-specs { margin-top: 1.5rem; border-top: 1px solid rgba(0,0,0,0.08); padding-top: 1rem; font-size: 0.85rem; color: var(--grey-700); }
.pdp-specs div { margin-bottom: 0.3rem; }
.pdp-specs strong { color: var(--ink); }

/* custom size inputs */
.custom-size-fields { display: none; gap: 0.5rem; margin-top: 0.6rem; width: 100%; }
.custom-size-fields.show { display: flex; }
.custom-size-fields input {
  width: 80px; padding: 0.5rem; border: 1px solid var(--grey-300);
  border-radius: 4px; font-family: var(--font-sans); font-size: 0.85rem;
}

.shop-empty { text-align: center; padding: 4rem 2rem; color: var(--grey-500); }
.shop-loading { text-align:center; padding: 4rem; font-family: var(--font-mono); font-size: 0.8rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--grey-500); }