/* =====================================================================
   I-Store storefront — product listing (claude_design "I-Store Listing").
   Loads after istore-home.css and istore-categories.css (crumbs, outline button, footer); pieces here are .ilp-.
   ===================================================================== */
.ilp{--ilp-head:73px;--ilp-bar:66px}
.ilp-quickrow{margin-bottom:0;border-bottom:0;padding-bottom:0}

/* Sticky bar */
.ilp-bar{position:sticky;top:var(--ilp-head);z-index:40;margin-top:16px;background:rgba(252,250,247,.92);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.ilp-bar__row{padding:12px 0;display:flex;align-items:center;gap:12px}
.ilp-side-btn{flex:none;height:42px;padding:0 16px!important;border-radius:999px;border:1px solid var(--ink)!important;background:var(--paper)!important;color:var(--ink)!important;font-size:14px;font-weight:600!important;display:flex;align-items:center;gap:8px;white-space:nowrap;transition:background .25s,color .25s}
.ilp-side-btn[aria-expanded="true"]{background:var(--ink)!important;color:var(--bg)!important}
.ilp-badge{min-width:20px;height:20px;padding:0 6px;border-radius:999px;background:var(--violet);color:#fff;font-size:11px;display:grid;place-items:center;font-weight:600}
.ilp-chips{flex:1;min-width:0;display:flex;gap:8px;overflow-x:auto;scrollbar-width:none}
.ilp-chip{flex:none;height:34px;padding:0 10px 0 14px!important;border-radius:999px;background:var(--lilac2)!important;color:var(--deep)!important;font-size:13px;font-weight:500;display:flex;align-items:center;gap:6px;transition:background .2s;animation:icg-pop .4s var(--ease) both}
[dir="rtl"] .ilp-chip{padding:0 14px 0 10px!important}
.ilp-chip:hover{background:var(--lilac)!important}
.ilp-chip--clear{background:transparent!important;color:var(--muted)!important;text-decoration:underline;padding:0 8px!important;animation:none}
.ilp-count{flex:none;font-size:14px;color:var(--muted);white-space:nowrap}
.ilp-sort{position:relative;flex:none}
.ilp-sort__btn{height:42px;padding:0 14px 0 16px!important;border-radius:999px;border:1px solid var(--line)!important;background:var(--paper)!important;color:var(--ink);font-size:14px;display:flex;align-items:center;gap:8px;white-space:nowrap;transition:border-color .2s}
[dir="rtl"] .ilp-sort__btn{padding:0 16px 0 14px!important}
.ilp-sort__btn:hover{border-color:var(--lilac)!important}
.ilp-sort__btn b{font-weight:600}
.ilp-sort__btn .isx-ic{transition:transform .35s}
.ilp-sort.is-open .ilp-sort__btn .isx-ic{transform:rotate(180deg)}
.ilp-muted{color:var(--muted)}
.ilp-sort__menu{position:absolute;inset-inline-end:0;top:50px;width:220px;padding:6px;background:var(--paper);border:1px solid var(--line);border-radius:18px;box-shadow:0 24px 50px -20px rgba(41,21,47,.3);opacity:0;visibility:hidden;transform:translateY(-8px);transition:opacity .25s,transform .4s var(--ease),visibility .25s;z-index:5}
.ilp-sort.is-open .ilp-sort__menu{opacity:1;visibility:visible;transform:none}
.ilp-sort__menu button{width:100%;height:42px;padding:0 12px!important;border-radius:12px;font-size:14px;text-align:start;display:flex;align-items:center;justify-content:space-between;color:var(--ink)}
.ilp-sort__menu button:hover{background:var(--lilac2)}
.ilp-sort__menu button .isx-ic{opacity:0}
.ilp-sort__menu button.is-on{background:var(--lilac2);color:var(--deep);font-weight:600}
.ilp-sort__menu button.is-on .isx-ic{opacity:1}
.ilp-cols{flex:none;display:flex;padding:3px;border-radius:999px;background:var(--line)}
.ilp-cols button{width:36px;height:36px;border-radius:999px;display:grid;place-items:center;color:var(--ink);transition:background .25s}
.ilp-cols button.is-on{background:var(--paper)}

/* Main column; the filters live in a drawer opened from the bar */
.ilp-main{--cols:3;min-width:0}
.ilp-side{position:fixed;z-index:95;top:0;bottom:0;inset-inline-start:0;width:min(360px,90vw);padding:0 22px 24px;overflow-y:auto;background:var(--paper);box-shadow:0 0 60px rgba(41,21,47,.25);transform:translateX(-104%);visibility:hidden;transition:transform .5s var(--ease),visibility .5s}
[dir="rtl"] .ilp-side{transform:translateX(104%)}
.ilp-main[data-side="open"] .ilp-side{transform:none;visibility:visible}
.ilp-side__in{display:flex;flex-direction:column}
.ilp-side__top{display:flex;align-items:center;justify-content:space-between;height:64px;border-bottom:1px solid var(--line);font-size:18px}
.ilp-x{width:40px;height:40px;border-radius:999px;display:grid;place-items:center}
.ilp-scrim{display:block;position:fixed;inset:0;z-index:94;background:rgba(41,21,47,.4);opacity:0;visibility:hidden;transition:opacity .3s,visibility .3s}
.ilp-main[data-side="open"] .ilp-scrim{opacity:1;visibility:visible}
.ilp-group{border-bottom:1px solid var(--line)}
.isx .ilp-group__head{width:100%;height:56px;padding:0!important;display:flex;align-items:center;justify-content:space-between;color:var(--ink);font-size:15px;font-weight:600;text-align:start}
.ilp-group__head small{font-weight:400;color:var(--violet);font-size:13px}
.ilp-plus{transform-origin:center;transform-box:fill-box;transition:transform .35s}
.ilp-group.is-open .ilp-plus{transform:scaleY(0)}
.ilp-group__body{display:grid;grid-template-rows:0fr;transition:grid-template-rows .5s var(--ease)}
.ilp-group.is-open .ilp-group__body{grid-template-rows:1fr}
.ilp-group__body>div{overflow:hidden;min-height:0}
.ilp-group__pad{padding:2px 2px 20px}
.ilp-price{display:flex;align-items:center;gap:8px}
.ilp-price i{font-style:normal;color:var(--muted)}
.ilp-price label{flex:1;min-width:0;display:flex;align-items:center;gap:6px;height:42px;padding:0 12px;border:1px solid var(--line);border-radius:12px;background:var(--paper);color:var(--muted);font-size:13px;transition:border-color .2s,box-shadow .2s}
.ilp-price label:focus-within{border-color:var(--violet);box-shadow:0 0 0 3px var(--lilac2)}
.ilp-price input{width:100%;min-width:0;border:0;outline:none!important;background:transparent;color:var(--ink);font-size:14px;padding:0;-moz-appearance:textfield}
.ilp-price input::-webkit-outer-spin-button,.ilp-price input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.ilp-list{display:flex;flex-direction:column;gap:2px}
.ilp-opt{display:flex;align-items:center;gap:10px;min-height:38px;margin:0;font-size:14px;color:var(--ink);cursor:pointer}
.ilp-opt input,.ilp-color input{position:absolute;opacity:0;pointer-events:none}
.ilp-opt b{width:20px;height:20px;flex:none;border:1.5px solid #CFC8D2;background:var(--paper);display:grid;place-items:center;color:#fff;transition:background .2s,border-color .2s}
.ilp-opt b .isx-ic{opacity:0;transition:opacity .15s}
.ilp-opt input:checked+b{background:var(--violet);border-color:var(--violet)}
.ilp-opt input:checked+b .isx-ic{opacity:1}
.ilp-opt input:focus-visible+b,.ilp-color input:focus-visible+i{outline:2px solid var(--violet);outline-offset:2px}
.ilp-opt span{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ilp-opt small{font-size:12px;color:var(--muted)}
.ilp-colors{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:4px 8px}
.ilp-color{display:flex;align-items:center;gap:9px;height:38px;padding:0 6px;margin:0;border-radius:10px;font-size:13px;color:var(--ink);cursor:pointer;transition:background .2s}
.ilp-color:hover,.ilp-color:has(input:checked){background:var(--lilac2)}
.ilp-color i{width:20px;height:20px;flex:none;border-radius:99px;background:var(--sw);box-shadow:inset 0 0 0 1px rgba(36,32,38,.15);transition:box-shadow .25s}
.ilp-color input:checked+i{box-shadow:inset 0 0 0 1px rgba(36,32,38,.15),0 0 0 2px var(--bg),0 0 0 3.5px var(--violet)}
.ilp-color span{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ilp-clear-side{margin-top:14px;font-size:13px;color:var(--muted);text-decoration:underline;text-align:start}

.ilp-grid{display:grid;grid-template-columns:repeat(var(--cols),minmax(0,1fr));gap:32px 18px;transition:opacity .25s}
.ilp-grid.is-busy{opacity:.45;pointer-events:none}
.ilp-grid>.ish-card{animation:ish-up .8s var(--ease) both;animation-delay:calc(var(--i,0) * 55ms)}
.ilp-grid.is-swap>.ish-card{animation-name:icg-pop;animation-duration:.6s}
.ilp-empty{padding:80px 0;text-align:center;display:flex;flex-direction:column;align-items:center;gap:8px}
.ilp-empty b{font-family:var(--serif);font-weight:600;font-size:26px}
.ilp-empty span{font-size:15px;color:var(--muted)}
.ilp-empty .icg-outline{margin-top:12px}
.ilp-more{display:flex;flex-direction:column;align-items:center;gap:14px;margin-top:56px}
.ilp-more__n{font-size:14px;color:var(--muted)}
.ilp-more__bar{width:220px;height:4px;border-radius:99px;background:var(--line);overflow:hidden}
.ilp-more__bar i{display:block;height:100%;border-radius:99px;background:var(--ink);transition:width .8s var(--ease)}
.isx .ilp-more__btn{margin-top:6px;height:52px;padding:0 32px!important;border-radius:999px;border:1.5px solid var(--ink)!important;background:var(--paper)!important;color:var(--ink)!important;font-size:15px;font-weight:600!important;transition:background .25s,color .25s}
.isx .ilp-more__btn:hover{background:var(--ink)!important;color:var(--bg)!important}
.ilp-more__btn.is-busy{opacity:.55;pointer-events:none}

@media (max-width: 1199px) {
  .ilp-main{--cols:3!important}
  .ilp-cols{display:none}
}
@media (max-width: 960px) {
  .ilp{--ilp-head:65px}
  .ilp-main{--cols:2!important}
  .ilp-count{display:none}
  .ilp-bar{margin-top:8px}
}
@media (max-width: 640px) {
  .ilp-side-btn span[data-side-label]{display:none}
  .ilp-bar__row{gap:8px}
  .ilp-sort__btn .ilp-muted{display:none}
  .ilp-grid{gap:24px 12px}
}