/* ============================================================
   ZARI Sarees — SHOP (product listing page)
   Editorial page head · filter bar (text chips + gold underline) · airy grid
   ============================================================ */

/* ---------- breadcrumb ---------- */
.crumb{
  display:flex;align-items:center;gap:.55rem;
  font-size:.7rem;font-weight:500;letter-spacing:.14em;text-transform:uppercase;
  color:var(--muted);
  padding:1.6rem 0 0;
}
.crumb a{color:var(--muted);transition:color .25s}
.crumb a:hover{color:var(--gold)}
.crumb i{color:var(--line);font-style:normal;font-size:.85rem}
.crumb span{color:var(--brand)}

/* ---------- page head (eyebrow + serif title + count + rule) ---------- */
.pagehead{
  padding:clamp(1.4rem,3vw,2.2rem) 0 clamp(1.6rem,3vw,2.4rem);
}
.pagehead .eyebrow{margin-bottom:.85rem}
.pagehead h1{
  font-family:var(--display);
  font-weight:500;
  font-size:clamp(2.1rem,4.4vw,3.2rem);
  line-height:1.05;
  letter-spacing:-.01em;
  color:var(--ink);
}
.pagehead p{
  margin-top:.7rem;
  color:var(--muted);
  font-size:.9rem;
  font-weight:400;
  letter-spacing:.02em;
  max-width:46ch;
}

/* ---------- filter / sort bar ---------- */
.shopbar{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:1.4rem;
  flex-wrap:wrap;
  padding:1.15rem 0;
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
  margin-bottom:.4rem;
}

/* chips: tracked text with a gold underline active state */
.chips{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:clamp(.9rem,2vw,1.9rem);
}
.chips .chip{
  position:relative;
  font-family:var(--sans);
  font-size:.72rem;
  font-weight:600;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--muted);
  padding:.35em 0;
  transition:color .28s ease;
  white-space:nowrap;
}
.chips .chip::after{
  content:"";
  position:absolute;left:0;right:0;bottom:0;
  height:1px;background:var(--gold);
  transform:scaleX(0);transform-origin:left;
  transition:transform .35s ease;
}
.chips .chip:hover{color:var(--brand)}
.chips .chip:hover::after{transform:scaleX(1)}
.chips .chip.on{color:var(--brand)}
.chips .chip.on::after{transform:scaleX(1)}

/* sort select — refined editorial control */
.sortsel{
  appearance:none;-webkit-appearance:none;
  font-family:var(--sans);
  font-size:.72rem;
  font-weight:600;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--brand);
  background:var(--surface-warm);
  border:1px solid var(--line);
  border-radius:2px;
  padding:.8em 2.6em .8em 1.1em;
  cursor:pointer;
  transition:border-color .25s,box-shadow .25s;
  /* gold chevron */
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%23B68A3E' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat:no-repeat;
  background-position:right 1.05em center;
}
.sortsel:hover{border-color:var(--gold-soft)}
.sortsel:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(182,138,62,.12)}
.sortsel option{color:var(--ink);background:var(--surface)}

/* shopbar right cluster (filter toggle + sort) */
.shopbar-right{display:flex;align-items:center;gap:.9rem}

/* filter toggle — hidden on desktop (rail is always visible); shown on mobile */
.filter-toggle{
  display:none;
  align-items:center;gap:.6em;
  font-family:var(--sans);font-size:.72rem;font-weight:600;
  letter-spacing:.14em;text-transform:uppercase;color:var(--brand);
  background:var(--surface-warm);border:1px solid var(--line);border-radius:2px;
  padding:.8em 1.2em;line-height:1;transition:border-color .25s;
}
.filter-toggle:hover{border-color:var(--gold-soft)}
.filter-toggle .icon{width:1.05em;height:1.05em}
.filter-toggle-n{
  min-width:1.4em;height:1.4em;padding:0 .35em;border-radius:1em;
  display:inline-flex;align-items:center;justify-content:center;
  background:var(--gold);color:var(--brand);font-size:.66rem;letter-spacing:0;
}
.filter-toggle-n[hidden]{display:none}

/* ============================================================
   SHOP LAYOUT — left filter rail + results column
   ============================================================ */
.shoplayout-sec{padding-top:clamp(1.4rem,3vw,2.2rem)}
.shoplayout{
  display:grid;
  grid-template-columns:248px 1fr;
  gap:clamp(2rem,4vw,3.6rem);
  align-items:start;
}

/* ---------- filter rail (desktop) ---------- */
.filter-rail{
  position:sticky;top:calc(var(--header-h, 120px) + 1rem);
  align-self:start;
  display:flex;flex-direction:column;
}
.filter-sheet-head{display:none}

.facet{
  padding:1.4rem 0;
  border-bottom:1px solid var(--line);
}
.facet:first-of-type{padding-top:.2rem}
.facet-h{
  font-family:var(--sans);
  font-size:.7rem;font-weight:600;
  letter-spacing:.2em;text-transform:uppercase;
  color:var(--brand);
  margin-bottom:1rem;
}
.facet-opts{display:flex;flex-direction:column;gap:.15rem}

.facet-opt{
  display:flex;align-items:center;gap:.7rem;
  cursor:pointer;padding:.4rem 0;
  font-size:.88rem;color:var(--muted);
  transition:color .25s ease;
}
.facet-opt:hover{color:var(--brand)}
.facet-opt input{position:absolute;opacity:0;width:0;height:0;pointer-events:none}

/* custom radio mark — ring that fills gold when checked */
.facet-mark{
  flex:none;width:16px;height:16px;border-radius:50%;
  border:1.5px solid var(--line);background:var(--surface);
  position:relative;transition:border-color .25s,background .25s;
}
.facet-mark::after{
  content:"";position:absolute;inset:0;margin:auto;
  width:7px;height:7px;border-radius:50%;background:var(--gold);
  transform:scale(0);transition:transform .25s var(--ease-out);
}
.facet-opt:hover .facet-mark{border-color:var(--gold-soft)}
.facet-opt input:checked ~ .facet-mark{border-color:var(--gold)}
.facet-opt input:checked ~ .facet-mark::after{transform:scale(1)}
.facet-opt input:checked ~ .facet-label{color:var(--brand);font-weight:500}
.facet-opt input:focus-visible ~ .facet-mark{outline:2px solid var(--gold);outline-offset:2px}
.facet-label{letter-spacing:.01em}

.facet-foot{display:none}

/* ---------- results column ---------- */
.shop-results{min-width:0}

/* active filter chips above grid */
.active-filters{
  display:flex;align-items:center;flex-wrap:wrap;gap:.65rem 1rem;
  margin-bottom:clamp(1.4rem,3vw,2rem);
}
.active-filters[hidden]{display:none}
.active-filters-lead{
  font-size:.68rem;font-weight:600;letter-spacing:.18em;
  text-transform:uppercase;color:var(--muted);
}
.active-chips{display:flex;flex-wrap:wrap;gap:.6rem}
.active-chip{
  display:inline-flex;align-items:center;gap:.5em;
  font-family:var(--sans);font-size:.74rem;font-weight:500;
  letter-spacing:.02em;color:var(--brand);
  background:var(--surface);border:1px solid var(--line);
  border-radius:2px;padding:.5em .85em;line-height:1;
  transition:border-color .25s,background .25s;
}
.active-chip:hover{border-color:var(--gold);background:var(--surface-warm)}
.active-chip .icon{width:13px;height:13px;stroke:var(--gold);stroke-width:1.8}
.active-clear{
  font-family:var(--sans);font-size:.68rem;font-weight:600;
  letter-spacing:.16em;text-transform:uppercase;color:var(--gold);
  position:relative;line-height:1;
}
.active-clear::after{content:"";position:absolute;left:0;bottom:-3px;width:0;height:1px;background:var(--gold);transition:width .35s ease}
.active-clear:hover::after{width:100%}

/* the grid sits inside the results column — dense AliExpress-style auto-fill grid
   (as many ~168px columns as fit → ~5–6 up on desktop, 2-up on phones) */
.shop-results .grid{grid-template-columns:repeat(auto-fill,minmax(168px,1fr));gap:clamp(.6rem,1.1vw,1rem)}

/* ---------- grid spacing on this page ---------- */
#shopGrid{row-gap:clamp(1.4rem,2.6vw,2.2rem)}

/* ---------- load more ---------- */
.loadmore-wrap{
  display:flex;justify-content:center;
  margin-top:clamp(2.6rem,5vw,4rem);
  padding-top:clamp(1.6rem,3vw,2.4rem);
  border-top:1px solid var(--line);
}
.loadmore-wrap[hidden]{display:none}
.loadmore{min-width:240px}

/* scrim (mobile sheet) */
.filter-scrim{
  position:fixed;inset:0;z-index:60;
  background:rgba(38,7,32,.42);
  opacity:0;transition:opacity .3s ease;
}
.filter-scrim.show{opacity:1}

/* ---------- responsive ---------- */
@media(max-width:1100px){
  .shoplayout{grid-template-columns:220px 1fr;gap:clamp(1.6rem,3vw,2.6rem)}
  /* grid columns are governed by the auto-fill rule above (denser the wider it gets) */
}
/* phones: guarantee a clean 2-up deal grid */
@media(max-width:600px){
  .shop-results .grid{grid-template-columns:repeat(2,1fr);gap:.6rem}
}

@media(max-width:860px){
  /* collapse rail into a slide-in sheet */
  .shoplayout{grid-template-columns:1fr}
  .filter-toggle{display:inline-flex}

  .filter-rail{
    position:fixed;top:0;bottom:0;left:0;z-index:70;
    width:min(86vw,360px);
    background:var(--canvas);
    padding:1.4rem clamp(1.2rem,4vw,1.8rem) 1.6rem;
    box-shadow:var(--shadow);
    transform:translateX(-100%);
    transition:transform .34s var(--ease-out);
    overflow-y:auto;
    border-right:1px solid var(--line);
  }
  .filter-rail.open{transform:none}

  .filter-sheet-head{
    display:flex;align-items:center;justify-content:space-between;
    padding-bottom:1.1rem;margin-bottom:.4rem;
    border-bottom:1px solid var(--line);
  }
  .filter-sheet-head .eyebrow{margin:0}
  .filter-sheet-x{
    width:38px;height:38px;border-radius:50%;
    display:grid;place-items:center;color:var(--brand);
    transition:background .25s;
  }
  .filter-sheet-x:hover{background:var(--surface-warm)}
  .filter-sheet-x .icon{width:18px;height:18px}

  .facet-foot{
    display:flex;flex-direction:column;gap:.7rem;
    margin-top:1.6rem;
  }
  .facet-foot .btn{width:100%}
}

@media(max-width:680px){
  .shopbar{align-items:stretch;flex-direction:column;gap:1rem}
  .chips{gap:1.1rem 1.4rem}
  .shopbar-right{justify-content:space-between}
  .sortsel{flex:1;text-align:left}
}

@media(max-width:560px){
  .shop-results .grid{gap:1rem}
  .loadmore{width:100%}
}