/* ============================================================
   SHOP PAGE — on the shared design system (site.css tokens).
   Nav/footer come from the shared layout; this file styles the
   product grid + Shopify cart (bar, drawer, mobile FAB).
   ============================================================ */

/* ── Page header ── */
.shop-header{padding:64px 28px 56px;background:var(--surface);border-bottom:1px solid var(--line);text-align:center}
.shop-header-label{font-family:var(--font-display);font-weight:700;font-size:.78rem;letter-spacing:.28em;text-transform:uppercase;color:var(--orange-bright);margin-bottom:16px;display:flex;align-items:center;justify-content:center;gap:12px}
.shop-header-label::before,.shop-header-label::after{content:'';flex:1;max-width:60px;height:1px;background:var(--orange);opacity:.5}
.shop-header-title{font-family:var(--font-display);font-weight:900;font-size:clamp(3rem,7vw,6rem);line-height:.9;letter-spacing:-.01em;text-transform:uppercase;color:var(--bone);margin-bottom:16px}
.shop-header-title span{color:var(--orange)}
.shop-header-sub{font-size:1rem;color:var(--ash);max-width:480px;margin:0 auto;line-height:1.65}

/* ── Product grid ── */
.shop-main{max-width:1200px;margin:0 auto;padding:72px 28px 120px}
.shop-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}
.product-card{background:var(--bone-dark);border-radius:6px;overflow:hidden;display:flex;flex-direction:column;transition:transform .25s var(--ease),box-shadow .25s ease}
.product-card:hover{transform:translateY(-6px);box-shadow:0 20px 60px rgba(0,0,0,.35)}
.product-img{aspect-ratio:1/1;background:var(--surface-2);position:relative;overflow:hidden}
.product-img img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .4s ease,opacity .25s ease}
.product-card:hover .product-img img{transform:scale(1.04)}
.product-img-overlay{position:absolute;inset:0;background:linear-gradient(135deg,rgba(191,90,0,.08) 0%,transparent 60%);z-index:1}
.product-img-placeholder{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px}
.product-img-placeholder svg{opacity:.15;color:var(--bone)}
.product-img-label{font-family:var(--font-display);font-weight:700;font-size:.7rem;letter-spacing:.15em;text-transform:uppercase;color:rgba(255,255,255,.35)}
.product-body{padding:28px 28px 24px;display:flex;flex-direction:column;flex:1}
.product-name{font-family:var(--font-display);font-weight:900;font-size:1.6rem;text-transform:uppercase;color:#1a1a1a;margin-bottom:8px;line-height:1.1}
.product-desc{font-size:.9rem;line-height:1.65;color:rgba(26,26,26,.65);margin-bottom:24px;flex:1}

/* Shopify storefront product UI */
.shopify-btn-wrap{min-height:52px}
.sf-loading{font-size:.85rem;color:rgba(26,26,26,.45);padding:14px 0}
.sf-sold-out{font-family:var(--font-display);font-weight:700;font-size:.85rem;letter-spacing:.1em;text-transform:uppercase;color:rgba(26,26,26,.4)}
.sf-price{font-family:var(--font-display);font-weight:900;font-size:1.7rem;color:#1a1a1a;margin-bottom:14px}
.sf-variant-ui{display:flex;flex-direction:column;gap:14px;margin-bottom:16px}
.sf-option-label{display:block;font-family:var(--font-display);font-weight:600;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:rgba(26,26,26,.48);margin-bottom:8px}
.sf-option-label strong{color:#1a1a1a;font-weight:800}
.sf-pills{display:flex;flex-wrap:wrap;gap:6px}
.sf-pill{font-family:var(--font-display);font-weight:700;font-size:.8rem;text-transform:uppercase;padding:6px 12px;border-radius:3px;border:1.5px solid rgba(26,26,26,.2);background:transparent;color:#1a1a1a;cursor:pointer;line-height:1;transition:background .15s,border-color .15s,color .15s}
.sf-pill:hover:not(.active){border-color:rgba(26,26,26,.55)}
.sf-pill.active{background:#1a1a1a;color:var(--bone);border-color:#1a1a1a}
.sf-btn{display:block;width:100%;text-align:center;font-family:var(--font-display);font-weight:800;font-size:.92rem;letter-spacing:.1em;text-transform:uppercase;padding:14px 24px;border-radius:3px;background:#1a1a1a;color:var(--bone);border:none;cursor:pointer;transition:background .2s,transform .15s var(--ease)}
.sf-btn:hover:not(:disabled){background:var(--orange);transform:translateY(-1px)}
.sf-btn:disabled{opacity:.55;cursor:wait}

.shop-empty{text-align:center;padding:80px 24px;color:var(--ash);grid-column:1/-1}
.shop-empty-title{font-family:var(--font-display);font-weight:800;font-size:2rem;text-transform:uppercase;color:var(--bone);margin-bottom:12px}

/* ── Cart bar (desktop, fixed bottom) ── */
.cart-bar{position:fixed;bottom:0;left:0;right:0;z-index:150;background:var(--ink);border-top:2px solid var(--orange);padding:16px 28px calc(16px + env(safe-area-inset-bottom));display:flex;align-items:center;justify-content:space-between;gap:16px;box-shadow:0 -12px 40px rgba(0,0,0,.45);transform:translateY(100%);transition:transform .35s cubic-bezier(.4,0,.2,1)}
.cart-bar.visible{transform:translateY(0)}
.cart-bar-left{display:flex;align-items:center;gap:14px}
.cart-bar-icon{color:var(--orange-bright);flex-shrink:0}
.cart-bar-label{font-family:var(--font-display);font-weight:700;font-size:1.1rem;letter-spacing:.04em;text-transform:uppercase;color:var(--bone)}
.cart-bar-sub{font-size:.82rem;color:var(--ash);margin-top:1px}
.cart-bar-actions{display:flex;align-items:center;gap:12px}
.cart-bar-clear{font-family:var(--font-display);font-weight:600;font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;color:#7a766f;background:none;border:none;cursor:pointer;transition:color .15s;padding:0}
.cart-bar-clear:hover{color:#e05555}
.cart-bar-continue{font-family:var(--font-display);font-weight:600;font-size:.82rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ash);background:none;border:none;cursor:pointer;transition:color .15s;padding:0}
.cart-bar-continue:hover{color:var(--bone)}
.cart-bar-checkout{font-family:var(--font-display);font-weight:800;font-size:.95rem;letter-spacing:.1em;text-transform:uppercase;padding:12px 28px;background:var(--orange);color:#fff;border-radius:3px;border:none;cursor:pointer;text-decoration:none;display:inline-block;transition:background .2s,transform .15s var(--ease);box-shadow:0 4px 16px rgba(191,90,0,.35)}
.cart-bar-checkout:hover{background:var(--orange-bright);transform:translateY(-1px)}
body.cart-bar-open{padding-bottom:80px}

/* ── Mobile floating cart button ── */
.cart-fab-wrap{position:fixed;right:0;bottom:32%;z-index:160;display:none;flex-direction:column;align-items:stretch;transform:translateX(110%);transition:transform .35s cubic-bezier(.4,0,.2,1)}
.cart-fab{background:var(--orange);color:#fff;width:60px;min-height:64px;border-radius:12px 0 0 0;flex-direction:column;align-items:center;justify-content:center;gap:4px;box-shadow:-6px 0 24px rgba(191,90,0,.45);border:none;cursor:pointer;display:flex;transition:background .15s}
.cart-fab:active{background:var(--orange-bright)}
.cart-fab-clear-btn{background:var(--surface-2);color:rgba(255,255,255,.6);width:60px;height:28px;border:none;border-radius:0 0 0 10px;font-size:.95rem;line-height:1;cursor:pointer;transition:background .15s,color .15s}
.cart-fab-clear-btn:active{background:#e05555;color:#fff}
.cart-fab-count{font-family:var(--font-display);font-weight:900;font-size:1rem;color:#fff;line-height:1}
.cart-fab-label{font-family:var(--font-display);font-weight:700;font-size:.55rem;letter-spacing:.1em;text-transform:uppercase;color:rgba(255,255,255,.8);line-height:1}

@media (max-width:768px){
  .cart-bar{display:none !important}
  body.cart-bar-open{padding-bottom:0}
}

/* ── Cart drawer ── */
.cart-drawer-backdrop{position:fixed;inset:0;z-index:200;background:rgba(0,0,0,.55);opacity:0;pointer-events:none;transition:opacity .3s}
.cart-drawer-backdrop.open{opacity:1;pointer-events:all}
.cart-drawer{position:fixed;top:0;right:0;bottom:0;z-index:201;width:min(420px,100vw);background:var(--surface);border-left:1px solid var(--line);display:flex;flex-direction:column;transform:translateX(100%);transition:transform .35s cubic-bezier(.4,0,.2,1);box-shadow:-16px 0 48px rgba(0,0,0,.5)}
.cart-drawer.open{transform:translateX(0)}
.cart-drawer-head{display:flex;align-items:center;justify-content:space-between;padding:20px 24px;border-bottom:1px solid var(--line);flex-shrink:0}
.cart-drawer-title{font-family:var(--font-display);font-weight:900;font-size:1.2rem;letter-spacing:.06em;text-transform:uppercase;color:var(--bone)}
.cart-drawer-close{background:none;border:none;cursor:pointer;color:var(--ash);padding:4px;border-radius:4px;transition:color .15s}
.cart-drawer-close:hover{color:var(--bone)}
.cart-drawer-items{flex:1;overflow-y:auto;padding:16px 24px}
.cart-drawer-empty{text-align:center;padding:48px 0;color:var(--ash);font-size:.9rem}
.cart-line{display:flex;align-items:flex-start;gap:14px;padding:16px 0;border-bottom:1px solid var(--line)}
.cart-line:last-child{border-bottom:none}
.cart-line-img{width:64px;height:64px;border-radius:6px;object-fit:cover;flex-shrink:0;background:var(--surface-2)}
.cart-line-img-placeholder{width:64px;height:64px;border-radius:6px;flex-shrink:0;background:var(--surface-2);display:flex;align-items:center;justify-content:center}
.cart-line-info{flex:1;min-width:0}
.cart-line-name{font-family:var(--font-display);font-weight:700;font-size:.95rem;letter-spacing:.03em;text-transform:uppercase;color:var(--bone);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cart-line-variant{font-size:.78rem;color:var(--ash);margin-top:3px}
.cart-line-right{display:flex;flex-direction:column;align-items:flex-end;gap:8px;flex-shrink:0}
.cart-line-price{font-family:var(--font-display);font-weight:700;font-size:.95rem;color:var(--orange-bright);white-space:nowrap}
.cart-line-qty-ctrl{display:flex;align-items:center}
.cart-line-qty-btn{background:var(--surface-2);border:1px solid var(--line);color:var(--bone);cursor:pointer;width:28px;height:28px;font-size:1rem;line-height:1;display:flex;align-items:center;justify-content:center;transition:background .15s,color .15s;flex-shrink:0}
.cart-line-qty-btn:first-child{border-radius:4px 0 0 4px}
.cart-line-qty-btn:last-child{border-radius:0 4px 4px 0}
.cart-line-qty-btn:hover{background:var(--surface-3);color:var(--orange-bright)}
.cart-line-qty-btn.minus:hover{background:rgba(224,85,85,.15);color:#e05555}
.cart-line-qty-val{min-width:32px;height:28px;text-align:center;line-height:28px;font-family:var(--font-display);font-weight:700;font-size:.9rem;color:var(--bone);background:var(--surface-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.cart-line-remove{background:none;border:none;cursor:pointer;color:#5a5650;padding:4px;border-radius:4px;flex-shrink:0;align-self:flex-start;transition:color .15s,background .15s;line-height:1}
.cart-line-remove:hover{color:#e05555;background:rgba(224,85,85,.08)}
.cart-drawer-loading{text-align:center;padding:32px;color:var(--ash);font-size:.85rem}
.cart-drawer-foot{padding:20px 24px;border-top:1px solid var(--line);flex-shrink:0;background:var(--ink)}
.cart-drawer-total{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:16px}
.cart-drawer-total-label{font-family:var(--font-display);font-weight:700;font-size:.85rem;letter-spacing:.06em;text-transform:uppercase;color:var(--ash)}
.cart-drawer-total-amount{font-family:var(--font-display);font-weight:900;font-size:1.4rem;color:var(--bone)}
.cart-drawer-checkout-btn{display:block;width:100%;text-align:center;font-family:var(--font-display);font-weight:800;font-size:1rem;letter-spacing:.1em;text-transform:uppercase;padding:16px;background:var(--orange);color:#fff;border-radius:4px;border:none;cursor:pointer;text-decoration:none;transition:background .2s,transform .15s var(--ease);box-shadow:0 4px 20px rgba(191,90,0,.4)}
.cart-drawer-checkout-btn:hover{background:var(--orange-bright);transform:translateY(-1px)}
.cart-drawer-clear-link{display:block;text-align:center;margin-top:12px;font-family:var(--font-display);font-size:.74rem;letter-spacing:.08em;text-transform:uppercase;color:#6a665f;cursor:pointer;background:none;border:none;width:100%;transition:color .15s}
.cart-drawer-clear-link:hover{color:#e05555}

/* ── Responsive ── */
@media (max-width:900px){
  .shop-main{padding:48px 24px 80px}
  .shop-grid{grid-template-columns:repeat(2,1fr);gap:20px}
}
@media (max-width:640px){
  .shop-header{padding:48px 20px 40px}
  .shop-main{padding:36px 16px 64px}
  .shop-grid{grid-template-columns:1fr;gap:20px}
  .product-body{padding:20px}
}