/* ════════════════════════════════════════════════════════════════
   SHOP / SX SECTIONS (Editorial Sidebar — Design 1)
   Used by Sections 2, 3 and 4 of shop.html
   ════════════════════════════════════════════════════════════════ */

.sx-section-wrap{background:#fafafa;padding:48px 0;border-top:1px solid rgba(0,0,0,0.05);}
.sx-section-wrap .sx-shell{max-width:1680px;margin:0 auto;padding:0 40px;}
.sx-frame{
  --sx-text:#0a0a0c;--sx-mute:#71717a;--sx-line:rgba(0,0,0,0.08);--sx-bg:#fff;--sx-accent:#0a84ff;
  font-family:-apple-system,BlinkMacSystemFont,'InterVariable', 'Inter',system-ui,sans-serif;
  background:var(--sx-bg);border:1px solid var(--sx-line);border-radius:20px;overflow:hidden;
  box-shadow:0 1px 0 rgba(0,0,0,0.02),0 20px 60px -40px rgba(0,0,0,0.15);
}
.sx-frame *{box-sizing:border-box;}

/* ── HEAD ─────────────────────────────────────────────────────── */
.sx-head{padding:28px 32px 22px;border-bottom:1px solid var(--sx-line);display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap;}
.sx-head h3{font:700 clamp(22px,2.4vw,30px)/1.1 'InterVariable', 'Inter',-apple-system,system-ui,sans-serif;letter-spacing:-.035em;color:var(--sx-text);margin:0;}
.sx-head p{font:400 13.5px/1.5 'InterVariable', 'Inter',-apple-system,system-ui,sans-serif;color:var(--sx-mute);margin:6px 0 0;max-width:520px;}
.sx-head-r{display:inline-flex;align-items:center;gap:14px;}
.sx-count{font:600 12px/1 -apple-system,system-ui,sans-serif;color:var(--sx-mute);letter-spacing:.04em;text-transform:uppercase;}
.sx-count b{font:700 13px/1 'InterVariable', 'Inter',system-ui,sans-serif;color:var(--sx-text);font-variant-numeric:tabular-nums;}

.sx-sort-wrap{position:relative;}
.sx-sort{display:inline-flex;align-items:center;gap:8px;height:36px;padding:0 14px;border-radius:10px;border:1px solid var(--sx-line);background:#fff;color:var(--sx-text);font:600 12.5px/1 'InterVariable', 'Inter',system-ui,sans-serif;cursor:pointer;transition:background 180ms,border-color 180ms;}
.sx-sort:hover{background:#fafafa;}
.sx-sort svg{width:11px;height:11px;transition:transform 240ms cubic-bezier(.32,.72,0,1);}
.sx-sort[aria-expanded="true"]{background:#fafafa;border-color:rgba(0,0,0,0.18);}
.sx-sort[aria-expanded="true"] svg{transform:rotate(180deg);}
.sx-sort-menu{position:absolute;right:0;top:calc(100% + 6px);min-width:200px;background:#fff;border:1px solid var(--sx-line);border-radius:12px;box-shadow:0 16px 40px -12px rgba(0,0,0,0.18);padding:6px;z-index:30;display:none;animation:sxFade 240ms cubic-bezier(.32,.72,0,1);}
.sx-sort-menu.is-open{display:block;}
@keyframes sxFade{0%{opacity:0;transform:translateY(-4px);}100%{opacity:1;transform:translateY(0);}}
.sx-sort-item{display:block;width:100%;text-align:left;padding:8px 12px;border-radius:8px;border:none;background:transparent;font:500 12.5px/1.3 'InterVariable', 'Inter',system-ui,sans-serif;color:var(--sx-text);cursor:pointer;}
.sx-sort-item:hover{background:rgba(0,0,0,0.04);}
.sx-sort-item.is-active{background:rgba(10,132,255,0.08);color:var(--sx-accent);font-weight:600;}

.sx-view{display:inline-flex;background:rgba(0,0,0,0.04);border-radius:10px;padding:3px;}
.sx-view button{width:32px;height:30px;border-radius:7px;background:transparent;border:none;color:var(--sx-mute);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background 180ms,color 180ms;}
.sx-view button.on{background:#fff;color:var(--sx-text);box-shadow:0 1px 2px rgba(0,0,0,0.06);}
.sx-view svg{width:14px;height:14px;}

/* ── BODY GRID ────────────────────────────────────────────────── */
.sx-body{display:grid;grid-template-columns:280px 1fr;}
@media(max-width:980px){.sx-body{grid-template-columns:1fr;}}

/* ── SIDEBAR ──────────────────────────────────────────────────── */
.sx-side{border-right:1px solid var(--sx-line);padding:24px;background:#fcfcfd;}
.sx-tabs{display:flex;background:rgba(0,0,0,0.04);border-radius:11px;padding:3px;margin-bottom:24px;}
.sx-tab{flex:1;height:34px;border:none;background:transparent;border-radius:8px;font:600 12.5px/1 'InterVariable', 'Inter',system-ui,sans-serif;color:var(--sx-mute);cursor:pointer;transition:all 220ms cubic-bezier(.32,.72,0,1);}
.sx-tab.on{background:#fff;color:var(--sx-text);box-shadow:0 1px 2px rgba(0,0,0,0.08);}

.sx-section{padding:18px 0;border-top:1px solid var(--sx-line);}
.sx-section:first-of-type{padding-top:0;border-top:none;}
.sx-section-h{display:flex;align-items:center;justify-content:space-between;padding-bottom:12px;cursor:pointer;user-select:none;}
.sx-section-h h4{font:700 11.5px/1 'InterVariable', 'Inter',-apple-system,system-ui,sans-serif;letter-spacing:.10em;text-transform:uppercase;color:var(--sx-text);margin:0;}
.sx-section-h svg{width:11px;height:11px;color:var(--sx-mute);transition:transform 240ms cubic-bezier(.32,.72,0,1);}
.sx-section.collapsed .sx-section-body{display:none;}
.sx-section.collapsed .sx-section-h svg{transform:rotate(-90deg);}

.sx-cats{display:flex;flex-direction:column;gap:2px;}
.sx-cat{display:flex;align-items:center;justify-content:space-between;padding:8px 10px;border-radius:8px;font:500 13px/1.3 'InterVariable', 'Inter',system-ui,sans-serif;color:var(--sx-text);cursor:pointer;transition:background 160ms;}
.sx-cat:hover{background:rgba(0,0,0,0.03);}
.sx-cat.on{background:rgba(10,132,255,0.08);color:var(--sx-accent);font-weight:600;}
.sx-cat-ct{font:500 11.5px/1 'SF Mono',ui-monospace,monospace;color:var(--sx-mute);}
.sx-cat.on .sx-cat-ct{color:var(--sx-accent);}

.sx-checks{display:flex;flex-direction:column;gap:8px;}
.sx-check{display:flex;align-items:center;gap:10px;font:500 13px/1 'InterVariable', 'Inter',system-ui,sans-serif;color:var(--sx-text);cursor:pointer;}
.sx-check input{appearance:none;width:16px;height:16px;border-radius:5px;border:1.5px solid rgba(0,0,0,0.18);background:#fff;flex-shrink:0;cursor:pointer;display:grid;place-items:center;transition:all 180ms;}
.sx-check input:checked{background:var(--sx-accent);border-color:var(--sx-accent);}
.sx-check input:checked::after{content:'';width:8px;height:8px;background:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><polyline points='2 6 5 9 10 3'/></svg>") center/contain no-repeat;}
.sx-check span{flex:1;}
.sx-check small{font:500 11px/1 'SF Mono',ui-monospace,monospace;color:var(--sx-mute);}

.sx-price{display:flex;flex-direction:column;gap:14px;}
.sx-range{position:relative;height:6px;background:rgba(0,0,0,0.06);border-radius:3px;}
.sx-range-fill{position:absolute;left:18%;right:30%;top:0;bottom:0;background:var(--sx-text);border-radius:3px;}
.sx-range-knob{position:absolute;top:50%;width:14px;height:14px;border-radius:50%;background:#fff;border:2px solid var(--sx-text);transform:translate(-50%,-50%);}
.sx-range-knob--k1{left:18%;}
.sx-range-knob--k2{left:70%;}
.sx-range-vals{display:flex;justify-content:space-between;font:600 12px/1 'SF Mono',ui-monospace,monospace;color:var(--sx-text);}

.sx-tiers{display:flex;gap:6px;flex-wrap:wrap;}
.sx-tier{display:inline-flex;align-items:center;gap:5px;height:28px;padding:0 11px;border-radius:999px;border:1px solid var(--sx-line);background:#fff;font:600 11px/1 'InterVariable', 'Inter',system-ui,sans-serif;color:var(--sx-text);cursor:pointer;transition:all 200ms;}
.sx-tier:hover{border-color:rgba(0,0,0,0.20);}
.sx-tier.on{background:var(--sx-text);color:#fff;border-color:var(--sx-text);}
.sx-tier-dot{width:6px;height:6px;border-radius:50%;}
.sx-tier-dot--home{background:#22c55e;}
.sx-tier-dot--light{background:#f59e0b;}
.sx-tier-dot--full{background:#1d1d1f;}
.sx-tier.on .sx-tier-dot--full{background:#fff;}

.sx-clear{margin-top:18px;font:600 12.5px/1 'InterVariable', 'Inter',system-ui,sans-serif;color:var(--sx-accent);background:none;border:none;padding:0;cursor:pointer;text-align:left;}
.sx-clear:hover{text-decoration:underline;text-underline-offset:3px;}

/* ── MAIN ─────────────────────────────────────────────────────── */
.sx-main{padding:24px 32px 28px;}
.sx-chips{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:18px;}
.sx-chip{display:inline-flex;align-items:center;gap:6px;height:28px;padding:0 6px 0 12px;border-radius:999px;background:#fff;border:1px solid var(--sx-line);font:500 12px/1 'InterVariable', 'Inter',system-ui,sans-serif;color:var(--sx-text);}
.sx-chip-x{display:inline-flex;align-items:center;justify-content:center;width:18px;height:18px;border-radius:50%;background:rgba(0,0,0,0.06);border:none;cursor:pointer;color:var(--sx-mute);}
.sx-chip-x:hover{background:rgba(0,0,0,0.10);color:var(--sx-text);}
.sx-chip-x svg{width:8px;height:8px;}
.sx-chip-clear{font:600 12px/1 'InterVariable', 'Inter',system-ui,sans-serif;color:var(--sx-accent);background:none;border:none;cursor:pointer;margin-left:4px;}
.sx-chip-clear:hover{text-decoration:underline;text-underline-offset:3px;}

/* ── PRODUCT GRID (section 2) ─────────────────────────────────── */
.sx-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
@media(max-width:1380px){.sx-grid{grid-template-columns:repeat(3,1fr);}}
@media(max-width:780px){.sx-grid{grid-template-columns:repeat(2,1fr);gap:12px;}}

.sx-main[data-view="list"] .sx-grid{grid-template-columns:1fr;gap:12px;}
.sx-main[data-view="list"] .s2-card{flex-direction:row;align-items:stretch;}
.sx-main[data-view="list"] .s2-card-img{aspect-ratio:1/1;width:200px;flex-shrink:0;}
.sx-main[data-view="list"] .s2-card-body{padding:18px 20px;}

/* ── S2 PRODUCT CARD ──────────────────────────────────────────── */
.s2-card{display:flex;flex-direction:column;background:#fff;border-radius:16px;overflow:hidden;cursor:pointer;transition:transform 380ms cubic-bezier(.32,.72,0,1),box-shadow 320ms;border:1px solid transparent;}
.s2-card:hover{transform:translateY(-3px);box-shadow:0 18px 40px -18px rgba(0,0,0,0.18);border-color:var(--sx-line);}
.s2-card-img{aspect-ratio:5/4;background:#f5f5f7;position:relative;overflow:hidden;}
.s2-card-img img{width:100%;height:100%;object-fit:contain;padding:18px;transition:transform 600ms cubic-bezier(.32,.72,0,1);}
.s2-card:hover .s2-card-img img{transform:scale(1.04);}
.s2-card-bdg{position:absolute;top:12px;left:12px;display:flex;flex-direction:column;gap:5px;}
.s2-bdg{height:22px;padding:0 9px;border-radius:6px;font:700 10px/1 'InterVariable', 'Inter',system-ui,sans-serif;letter-spacing:.06em;display:inline-flex;align-items:center;}
.s2-bdg-new{background:var(--sx-accent);color:#fff;}
.s2-bdg-sale{background:#d0312d;color:#fff;}
.s2-bdg-oos{background:rgba(0,0,0,0.6);color:#fff;}
.s2-card-wish{position:absolute;top:12px;right:12px;width:32px;height:32px;border-radius:50%;background:rgba(255,255,255,0.95);backdrop-filter:blur(8px);border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;color:var(--sx-text);opacity:0;transition:opacity 200ms,color 160ms;}
.s2-card:hover .s2-card-wish{opacity:1;}
.s2-card-wish:hover{color:#d0312d;}
.s2-card-wish svg{width:14px;height:14px;}
.s2-card-body{padding:14px 16px 16px;display:flex;flex-direction:column;gap:6px;flex:1;}
.s2-card-brand{font:600 10.5px/1 'InterVariable', 'Inter',system-ui,sans-serif;letter-spacing:.10em;text-transform:uppercase;color:var(--sx-mute);}
.s2-card-name{font:600 15px/1.25 'InterVariable', 'Inter',system-ui,sans-serif;letter-spacing:-.022em;color:var(--sx-text);}
.s2-tier{display:inline-flex;align-items:center;gap:5px;height:20px;padding:0 8px;border-radius:5px;background:rgba(0,0,0,0.05);font:700 9.5px/1 'InterVariable', 'Inter',system-ui,sans-serif;letter-spacing:.06em;text-transform:uppercase;color:var(--sx-text);align-self:flex-start;}
.s2-tier-dot{width:5px;height:5px;border-radius:50%;}
.s2-tier-dot--full{background:#1d1d1f;}
.s2-tier-dot--light{background:#f59e0b;}
.s2-tier-dot--home{background:#22c55e;}
.s2-card-foot{margin-top:auto;display:flex;align-items:flex-end;justify-content:space-between;padding-top:10px;border-top:1px dashed var(--sx-line);gap:10px;}
.s2-card-prices{display:flex;flex-direction:column;}
.s2-card-price{font:700 18px/1 'InterVariable', 'Inter',system-ui,sans-serif;letter-spacing:-.035em;color:var(--sx-text);}
.s2-card-was{font:500 12px/1 'InterVariable', 'Inter',system-ui,sans-serif;color:var(--sx-mute);text-decoration:line-through;margin-top:3px;}
.s2-card-add{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:10px;background:var(--sx-text);color:#fff;border:none;cursor:pointer;transition:transform 280ms cubic-bezier(.32,.72,0,1),background 180ms;}
.s2-card-add:hover{background:var(--sx-accent);transform:scale(1.06);}
.s2-card-add svg{width:15px;height:15px;stroke-width:2;}
.s2-card-add--notify{background:#a4a4ab;}
.s2-card-add--notify:hover{background:var(--sx-text);}

/* ── ORIGINAL CARD GRID (section 3) ──────────────────────────── */
.sx-pgrid{grid-template-columns:repeat(4,1fr) !important;}
@media(max-width:1380px){.sx-pgrid{grid-template-columns:repeat(3,1fr) !important;}}
@media(max-width:780px){.sx-pgrid{grid-template-columns:repeat(2,1fr) !important;}}

/* ── TOAST ────────────────────────────────────────────────────── */
.sx-toast{position:fixed;left:50%;bottom:28px;transform:translateX(-50%) translateY(20px);z-index:9999;background:#1d1d1f;color:#fff;padding:12px 18px;border-radius:12px;font:600 13px/1 'InterVariable', 'Inter',system-ui,sans-serif;letter-spacing:-.005em;box-shadow:0 12px 32px -8px rgba(0,0,0,0.35);opacity:0;transition:opacity 260ms cubic-bezier(.32,.72,0,1),transform 320ms cubic-bezier(.32,.72,0,1);pointer-events:none;display:inline-flex;align-items:center;gap:10px;}
.sx-toast svg{width:14px;height:14px;stroke:#34d399;}
.sx-toast.on{opacity:1;transform:translateX(-50%) translateY(0);}

/* ════════════════════════════════════════════════════════════════
   SECTION 4 — SAMSUNG-STYLE BARE LAYOUT
   ════════════════════════════════════════════════════════════════ */
.sx-section-wrap--bare{background:transparent;border-top:none;padding:64px 0 80px;}
.sx-section-wrap--bare .sx-frame{
  background:transparent !important;border:none !important;border-radius:0 !important;
  box-shadow:none !important;overflow:visible !important;
}
.sx-section-wrap--bare .sx-head{padding:0 0 22px;border-bottom:1px solid rgba(0,0,0,0.10);}
.sx-section-wrap--bare .sx-body{display:grid;grid-template-columns:280px 1fr;gap:32px;padding-top:22px;}
@media(max-width:980px){.sx-section-wrap--bare .sx-body{grid-template-columns:1fr;}}

/* sidebar stays boxed */
.sx-section-wrap--bare .sx-side{
  border:1px solid rgba(0,0,0,0.08);border-radius:18px;
  background:#fff;padding:24px;
  height:fit-content;position:sticky;top:80px;
  box-shadow:0 1px 0 rgba(0,0,0,0.02),0 12px 30px -22px rgba(0,0,0,0.15);
}
.sx-section-wrap--bare .sx-main{padding:0;background:transparent;}

/* Samsung-style carousel */
.sx-car{position:relative;}
.sx-car-rail{
  display:grid !important;grid-auto-flow:column !important;
  grid-template-columns:none !important;
  grid-template-rows:none !important;
  grid-auto-columns:calc((100% - 36px) / 4) !important;
  gap:12px !important;
  overflow-x:auto;scroll-behavior:smooth;scroll-snap-type:x mandatory;
  scrollbar-width:none;padding:4px 0 12px;
  background:transparent !important;border-radius:0 !important;
}
/* the original .card sets min-height + flex; in the rail let it fill the column */
.sx-car-rail > .card{width:100%;min-width:0;}
.sx-car-rail::-webkit-scrollbar{display:none;}
.sx-car-rail > *{scroll-snap-align:start;}
@media(max-width:1380px){.sx-car-rail{grid-auto-columns:calc((100% - 24px) / 3) !important;}}
@media(max-width:780px){.sx-car-rail{grid-auto-columns:calc((100% - 12px) / 2) !important;}}
@media(max-width:520px){.sx-car-rail{grid-auto-columns:calc(100% - 24px) !important;}}

/* arrows — samsung style: circular, hairline border, sit outside the rail */
.sx-car-arrow{
  position:absolute;top:42%;transform:translateY(-50%);z-index:6;
  width:44px;height:44px;border-radius:50%;
  background:#fff;border:1px solid rgba(0,0,0,0.08);
  color:#1d1d1f;cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 6px 14px -4px rgba(0,0,0,0.12),0 2px 4px rgba(0,0,0,0.05);
  transition:transform 280ms cubic-bezier(.32,.72,0,1),box-shadow 240ms,opacity 200ms,background 180ms;
}
.sx-car-arrow:hover{transform:translateY(-50%) scale(1.06);box-shadow:0 10px 22px -4px rgba(0,0,0,0.18);background:#fafafa;}
.sx-car-arrow:active{transform:translateY(-50%) scale(.94);}
.sx-car-arrow:disabled{opacity:.35;cursor:not-allowed;}
.sx-car-arrow svg{width:16px;height:16px;stroke-width:2.4;}
.sx-car-arrow--prev{left:-22px;}
.sx-car-arrow--next{right:-22px;}
@media(max-width:1100px){
  .sx-car-arrow--prev{left:8px;}
  .sx-car-arrow--next{right:8px;}
}

/* samsung dot pagination */
.sx-car-dots{display:flex;align-items:center;justify-content:center;gap:7px;margin-top:18px;}
.sx-car-dot{
  width:8px;height:8px;border-radius:50%;border:none;padding:0;cursor:pointer;
  background:rgba(0,0,0,0.18);
  transition:background 240ms,width 320ms cubic-bezier(.32,.72,0,1),border-radius 240ms;
}
.sx-car-dot:hover{background:rgba(0,0,0,0.32);}
.sx-car-dot.is-active{width:24px;border-radius:4px;background:#1d1d1f;}