/* =========================================================================
   Storefront — Amazon Affiliate Store theme
   Loads AFTER themes/default/assets/theme.css, so it re-skins the shared
   header/footer and adds all store-specific components.

   Design language: two-tier radius system — pill shapes (999px) for every
   interactive action/tag, soft rounded rects (18–28px) for containers.
   Signature move: a "stacked catalog" hero card (depth via layered
   pseudo-cards) + a trust strip that turns generic affiliate boilerplate
   into concrete, scannable reassurance.
   ========================================================================= */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@700;800;900&display=swap');
:root{
  --sf-bg:#faf6f0;               /* warm cream page background */
  --sf-surface:#ffffff;
  --sf-ink:#101a30;
  --sf-muted:#5b6572;
  --sf-line:#e9e3d8;
  --sf-accent:#d69a3c;          /* warm editorial gold */
  --sf-accent-hover:#c1872f;
  --sf-accent-soft:rgba(214,154,60,.14);
  --sf-accent-2:#146eb4;        /* Amazon blue   */
  --sf-accent-2-soft:rgba(20,110,180,.10);
  --sf-star:#e7a83c;
  --sf-buy:#d69a3c;             /* buy button — matches site gold accent */
  --sf-buy-hover:#c1872f;
  --sf-buy-ink:#ffffff;
  --sf-good:#0a8a3f;
  --sf-danger:#c81c42;
  --sf-radius:18px;
  --sf-radius-lg:26px;
  --sf-shadow:0 20px 40px -14px rgba(31,22,10,.16);
  --sf-shadow-sm:0 4px 16px -6px rgba(31,22,10,.08);
  --sf-shadow-lg:0 30px 60px -14px rgba(31,22,10,.22);
  --sf-font-serif:'Playfair Display',Georgia,'Times New Roman',serif;
}

/* ---- base ---- */
body.np-theme-storefront{background:var(--sf-bg);color:var(--sf-ink);font-family:var(--np-font-body);}
body.np-theme-storefront h1,body.np-theme-storefront h2,body.np-theme-storefront h3{font-family:var(--np-font-heading);letter-spacing:-.01em;}
.np-theme-storefront .np-main-content{padding-top:24px;padding-bottom:64px;}
.np-theme-storefront ::selection{background:var(--sf-accent);color:#1a1200;}
.np-theme-storefront a{-webkit-tap-highlight-color:transparent;}

/* Visible keyboard focus across every interactive storefront element */
.np-theme-storefront .sf-chip:focus-visible,
.np-theme-storefront .sf-card-btn:focus-visible,
.np-theme-storefront .sf-hero-cta:focus-visible,
.np-theme-storefront .sf-hero-card:focus-visible,
.np-theme-storefront .sf-loadmore:focus-visible,
.np-theme-storefront .sf-buy-btn:focus-visible,
.np-theme-storefront .sf-icon-btn:focus-visible,
.np-theme-storefront .sf-thumb:focus-visible,
.np-theme-storefront .sf-cat-card:focus-visible,
.np-theme-storefront input:focus-visible,
.np-theme-storefront textarea:focus-visible{outline:3px solid var(--sf-accent-2);outline-offset:2px;}

/* ---- header re-skin (shared default markup — file itself is untouched) ---- */
.np-theme-storefront .np-header{background:var(--sf-surface);border-bottom:1px solid var(--sf-line);position:sticky;top:0;z-index:900;box-shadow:var(--sf-shadow-sm);}
.np-theme-storefront .np-logo{color:var(--sf-ink);font-family:var(--np-font-heading);font-weight:800;}
.np-theme-storefront .np-logo span{color:var(--sf-accent);}
.np-theme-storefront .np-menu a{color:var(--sf-ink);font-weight:600;}
.np-theme-storefront .np-menu a:hover{color:var(--sf-accent);}
.np-theme-storefront .np-search input{border-radius:999px;background:var(--sf-bg);border:1px solid var(--sf-line);transition:box-shadow .15s,border-color .15s;}
.np-theme-storefront .np-search input:focus{border-color:var(--sf-accent);box-shadow:0 0 0 3px var(--sf-accent-soft);outline:none;}
.np-theme-storefront .np-search button{color:var(--sf-accent);}
.np-theme-storefront .np-mode-toggle{color:var(--sf-ink);}
.np-theme-storefront .np-mode-toggle:hover{color:var(--sf-accent);}
.np-theme-storefront .np-bottomnav{box-shadow:0 -6px 20px rgba(15,23,42,.08);}

/* ---- hero (light editorial masthead, matches page background) ---- */
.sf-hero{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:36px;align-items:center;
  padding:44px 0 40px;margin-bottom:6px;overflow:visible;}
.sf-hero-eyebrow{display:inline-flex;align-items:center;gap:8px;background:var(--sf-accent-soft);border:1px solid rgba(214,154,60,.35);color:var(--sf-accent-hover);font-weight:700;font-size:.76rem;padding:7px 16px 7px 13px;border-radius:999px;text-transform:uppercase;letter-spacing:.09em;}
.sf-hero-title{font-family:var(--sf-font-serif);font-size:clamp(2.4rem,4.6vw,3.75rem);font-weight:800;margin:20px 0 0;line-height:1.05;letter-spacing:-.01em;color:var(--sf-ink);}
.sf-hero-title span{display:block;color:var(--sf-accent);}
.sf-hero-rule{width:120px;height:2px;background:var(--sf-accent);border:0;margin:20px 0 22px;}
.sf-hero-sub{color:var(--sf-muted);max-width:44ch;margin:0 0 26px;font-size:1.05rem;line-height:1.6;}
.sf-hero-actions{display:flex;align-items:center;gap:20px;flex-wrap:wrap;}
.sf-hero-cta{display:inline-flex;align-items:center;gap:10px;background:var(--sf-accent);color:#fff;font-weight:700;padding:15px 28px;border-radius:999px;text-decoration:none;transition:transform .15s,box-shadow .15s,background .15s;box-shadow:0 10px 24px -6px rgba(214,154,60,.45);}
.sf-hero-cta:hover{transform:translateY(-2px);background:var(--sf-accent-hover);box-shadow:0 16px 34px -6px rgba(214,154,60,.55);color:#fff;}
.sf-hero-trust{display:flex;gap:20px 26px;flex-wrap:wrap;margin-top:30px;padding-top:24px;border-top:1px solid var(--sf-line);}
.sf-hero-trust-item{display:flex;align-items:center;gap:9px;color:var(--sf-muted);font-size:.82rem;font-weight:600;}
.sf-hero-trust-item i{color:var(--sf-accent);font-size:.95rem;}

.sf-hero-card{position:absolute;inset:0;text-decoration:none;color:var(--sf-ink);transition:transform .4s cubic-bezier(.2,.8,.2,1),opacity .4s,visibility .4s;display:block;opacity:0;visibility:hidden;z-index:0;transform:translateX(30px);}
.sf-hero-card.active{opacity:1;visibility:visible;z-index:1;position:relative;transform:translateX(0);}
.sf-hero-card::before,.sf-hero-card::after{content:"";position:absolute;inset:0;background:#f2ece1;border-radius:22px;z-index:-1;box-shadow:0 20px 40px -14px rgba(31,22,10,.25);transition:opacity .4s,transform .4s;}
.sf-hero-card.active::before{transform:rotate(-6deg) translate(8px,10px);opacity:.7;}
.sf-hero-card.active::after{transform:rotate(5deg) translate(-7px,13px);opacity:.45;}
.sf-hero-card.active:hover{transform:translateY(-6px);}
.sf-hero-card-surface{display:grid;grid-template-columns:1.05fr .95fr;align-items:stretch;background:#fff;border-radius:22px;overflow:hidden;box-shadow:var(--sf-shadow-lg);height:100%;}
.sf-hero-card img{order:2;width:100%;height:100%;min-height:230px;object-fit:cover;display:block;}
.sf-hero-card-body{order:1;padding:54px 20px 26px 22px;display:flex;flex-direction:column;gap:10px;justify-content:center;}
.sf-hero-card-body h3{font-family:var(--sf-font-serif);font-size:1.3rem;font-weight:700;margin:0;line-height:1.28;display:-webkit-box;-webkit-line-clamp:4;box-orient:vertical;-webkit-box-orient:vertical;overflow:hidden;}
.sf-hero-card-tag{display:inline-flex;align-self:flex-start;align-items:center;background:var(--sf-accent-soft);border:1px solid rgba(214,154,60,.35);color:var(--sf-accent-hover);font-weight:700;font-size:.68rem;padding:5px 12px;border-radius:999px;text-transform:uppercase;letter-spacing:.08em;margin-bottom:2px;}
.sf-hero-rating{display:flex;align-items:center;gap:6px;font-size:.8rem;}
.sf-hero-price-row{display:flex;align-items:baseline;gap:9px;margin-top:4px;}
.sf-hero-card .sf-price-now{font-size:1.55rem;}
.sf-hero-badge{position:absolute;top:16px;left:16px;z-index:10;}
.sf-hero-arrow{position:absolute;right:16px;bottom:16px;width:38px;height:38px;border-radius:50%;background:var(--sf-ink);color:#fff;display:flex;align-items:center;justify-content:center;font-size:.85rem;transition:transform .2s,background .2s;z-index:10;}
.sf-hero-card.active:hover .sf-hero-arrow{transform:translateX(3px) scale(1.06);background:var(--sf-accent);color:#1a1200;}

/* slider wrap */
.sf-hero-slider-wrap{position:relative;width:100%;display:flex;flex-direction:column;justify-content:center;align-items:center;}
.sf-hero-slider{position:relative;width:100%;min-height:300px;display:grid;}
.sf-hero-dots{display:flex;gap:8px;justify-content:center;margin-top:32px;position:absolute;bottom:-40px;left:0;right:0;}
.sf-hero-dot{width:8px;height:8px;border-radius:50%;background:var(--sf-line);border:none;cursor:pointer;padding:0;transition:background .2s,transform .2s;}
.sf-hero-dot:hover{background:var(--sf-muted);}
.sf-hero-dot.active{background:var(--sf-accent);transform:scale(1.2);}

/* ---- trust strip ---- */
.sf-trust-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin:0 0 30px;background:var(--sf-surface);border:1px solid var(--sf-line);border-radius:20px;box-shadow:var(--sf-shadow-sm);padding:20px 6px;}
.sf-trust-item{position:relative;display:flex;align-items:center;gap:14px;padding:4px 20px;}
.sf-trust-item:not(:last-child)::after{content:"";position:absolute;top:50%;right:0;transform:translateY(-50%);width:1px;height:56%;background:var(--sf-line);}
.sf-trust-icon{flex:0 0 44px;width:44px;height:44px;border-radius:12px;background:var(--sf-accent-soft);color:var(--sf-accent);display:flex;align-items:center;justify-content:center;font-size:1.05rem;}
.sf-trust-text strong{display:block;font-size:.86rem;font-weight:700;color:var(--sf-ink);margin-bottom:2px;}
.sf-trust-text span{font-size:.77rem;color:var(--sf-muted);line-height:1.35;}

/* reusable "feature strip" — same unified-card pattern, outline icons (used on product page) */
.sf-feature-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:0;background:var(--sf-surface);border:1px solid var(--sf-line);border-radius:20px;box-shadow:var(--sf-shadow-sm);padding:22px 6px;margin:26px 0;}
.sf-feature-strip .sf-trust-item{padding:0 20px;gap:13px;}
.sf-feature-strip .sf-trust-icon{background:none;color:var(--sf-good);width:auto;height:auto;flex:0 0 auto;font-size:1.4rem;}

/* ---- editor's picks rail ---- */
.sf-picks{margin:6px 0 8px;}
.sf-scroll-row{display:flex;gap:16px;overflow-x:auto;padding:4px 2px 12px;scroll-snap-type:x proximity;scrollbar-width:none;}
.sf-scroll-row::-webkit-scrollbar{display:none;}
.sf-scroll-row .sf-card{flex:0 0 226px;scroll-snap-align:start;}

/* ---- category chips ---- */
.sf-chips{display:flex;gap:10px;overflow-x:auto;padding:4px 2px 14px;margin-bottom:6px;scrollbar-width:none;}
.sf-chips::-webkit-scrollbar{display:none;}
.sf-chip{flex:0 0 auto;display:inline-flex;align-items:center;gap:7px;background:var(--sf-surface);border:1px solid var(--sf-line);color:var(--sf-ink);font-weight:600;font-size:.9rem;padding:9px 18px;border-radius:999px;text-decoration:none;transition:all .15s;white-space:nowrap;}
.sf-chip i{font-size:.78rem;opacity:.75;}
.sf-chip:hover{border-color:var(--sf-accent);color:var(--sf-accent);}
.sf-chip.active{background:var(--sf-ink);color:#fff;border-color:var(--sf-ink);}
.sf-chip.active i{opacity:1;}

/* ---- section head ---- */
#sf-grid{scroll-margin-top:96px;}
.sf-section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin:34px 0 18px;flex-wrap:wrap;}
.sf-section-head h2{font-family:var(--sf-font-serif);font-size:1.7rem;font-weight:800;margin:0;}
.sf-section-link{display:inline-flex;align-items:center;gap:7px;color:var(--sf-ink);font-weight:700;font-size:.9rem;text-decoration:none;padding-bottom:2px;border-bottom:1.5px solid var(--sf-line);transition:color .15s,border-color .15s;}
.sf-section-link:hover{color:var(--sf-accent);border-color:var(--sf-accent);}
.sf-section-link i{font-size:.78rem;transition:transform .15s;}
.sf-section-link:hover i{transform:translateX(3px);}
.sf-section-sub{color:var(--sf-muted);font-size:.9rem;margin:5px 0 0;}
.sf-count{color:var(--sf-ink);font-weight:700;font-size:.8rem;background:var(--sf-surface);border:1px solid var(--sf-line);padding:6px 14px;border-radius:999px;}

/* ---- product grid ---- */
.sf-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(238px,1fr));gap:22px;}
.sf-grid-related{margin-top:6px;}
/* Bookmarks/"Saved Products" grid: item count is small and unpredictable (often
   just 1). auto-fill leaves the real card pinned into one of many equal-width
   phantom columns, so with few items it renders as a tiny squeezed sliver with
   a wall of dead space beside it. auto-fit collapses those empty tracks and
   lets the real card(s) size themselves properly, capped so they don't blow up
   to full-bleed width either. */
#bookmarksGrid.sf-grid{grid-template-columns:repeat(auto-fit,minmax(238px,280px));}
.sf-card{background:var(--sf-surface);border:1px solid var(--sf-line);border-radius:var(--sf-radius);overflow:hidden;display:flex;flex-direction:column;transition:transform .2s cubic-bezier(.2,.8,.2,1),box-shadow .2s,border-color .2s;}
.sf-card:hover{transform:translateY(-6px);box-shadow:var(--sf-shadow);border-color:transparent;}
.sf-card-media{position:relative;display:block;background:linear-gradient(180deg,#fbfcfd,#f2f4f7);aspect-ratio:1/1;overflow:hidden;}
.sf-card-media img{width:100%;height:100%;object-fit:contain;padding:16px;transition:transform .35s ease;}
.sf-card:hover .sf-card-media img{transform:scale(1.06);}
.sf-badge{position:absolute;font-weight:800;font-size:.72rem;padding:5px 10px;border-radius:8px;letter-spacing:.02em;z-index:2;box-shadow:0 4px 10px rgba(0,0,0,.14);}
.sf-badge-off{top:12px;left:12px;background:var(--sf-danger);color:#fff;}
.sf-badge-tag{top:12px;right:12px;background:var(--sf-ink);color:#fff;font-weight:700;}
.sf-card-body{padding:15px 16px 17px;display:flex;flex-direction:column;gap:8px;flex:1;}
.sf-card-cat{align-self:flex-start;font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--cat,var(--sf-accent-2));text-decoration:none;}
.sf-card-title{font-family:var(--np-font-heading);font-weight:650;font-size:1rem;line-height:1.35;margin:0;}
.sf-card-title a{color:var(--sf-ink);text-decoration:none;display:-webkit-box;-webkit-line-clamp:2;box-orient:vertical;-webkit-box-orient:vertical;overflow:hidden;}
.sf-card-title a:hover{color:var(--sf-accent-2);}
.sf-card-excerpt{color:var(--sf-muted);font-size:.86rem;margin:0;display:-webkit-box;-webkit-line-clamp:2;box-orient:vertical;-webkit-box-orient:vertical;overflow:hidden;}
.sf-card-rating{display:flex;align-items:center;gap:6px;font-size:.82rem;}
.sf-card-price{display:flex;align-items:baseline;gap:8px;margin-top:auto;padding-top:2px;}
.sf-price-now{font-family:var(--np-font-heading);font-weight:800;font-size:1.22rem;color:var(--sf-ink);}
.sf-price-old{color:var(--sf-muted);text-decoration:line-through;font-size:.9rem;}
.sf-card-btn{margin-top:9px;display:inline-flex;align-items:center;justify-content:center;gap:8px;background:transparent;color:var(--sf-ink);font-weight:700;padding:10px 16px;border-radius:999px;text-decoration:none;border:1.5px solid var(--sf-ink);transition:all .15s;font-size:.88rem;white-space:nowrap;}
.sf-card-btn:hover{background:var(--sf-ink);color:#fff;}
.sf-card-btn i{transition:transform .15s;}
.sf-card-btn:hover i{transform:translateX(3px);}

/* ---- stars ---- */
.sf-stars{color:var(--sf-star);letter-spacing:1px;}
.sf-rating-num{font-weight:700;color:var(--sf-ink);}
.sf-reviews,.sf-rating-link{color:var(--sf-accent-2);font-weight:600;}

/* ---- load more ---- */
.sf-loadmore-wrap{text-align:center;margin:36px 0 6px;}
.sf-loadmore{background:var(--sf-surface);border:2px solid var(--sf-ink);color:var(--sf-ink);font-weight:700;padding:13px 34px;border-radius:999px;cursor:pointer;transition:all .15s;}
.sf-loadmore:hover{background:var(--sf-ink);color:#fff;}
.sf-loadmore.is-loading{opacity:.7;pointer-events:none;}
.sf-end{color:var(--sf-muted);font-weight:600;padding:14px;}

/* ---- breadcrumbs ---- */
.sf-breadcrumbs{display:flex;align-items:center;gap:8px;flex-wrap:wrap;color:var(--sf-muted);font-size:.85rem;margin-bottom:20px;}
.sf-breadcrumbs a{color:var(--sf-accent-2);font-weight:600;text-decoration:none;}
.sf-breadcrumbs a:hover{text-decoration:underline;}

/* ---- product detail ---- */
.sf-product{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:48px;background:var(--sf-surface);border:1px solid var(--sf-line);border-radius:var(--sf-radius-lg);padding:36px;box-shadow:var(--sf-shadow-sm);}
.sf-product-gallery{position:sticky;top:96px;align-self:start;}
.sf-gallery-main{position:relative;background:linear-gradient(180deg,#fbfcfd,#f2f4f7);border:1px solid var(--sf-line);border-radius:20px;overflow:hidden;aspect-ratio:1/1;display:flex;align-items:center;justify-content:center;cursor:zoom-in;}
.sf-gallery-main img{width:100%;height:100%;object-fit:contain;padding:26px;transition:transform .3s;}
.sf-gallery-main.is-zoomed img{transform:scale(1.7);cursor:zoom-out;}
.sf-gallery-count{position:absolute;bottom:14px;right:14px;background:rgba(15,22,32,.72);color:#fff;font-size:.75rem;font-weight:700;padding:5px 12px;border-radius:999px;backdrop-filter:blur(4px);}
.sf-zoom-pill{position:absolute;left:50%;bottom:14px;transform:translateX(-50%);display:inline-flex;align-items:center;gap:8px;background:#fff;color:var(--sf-ink);font-size:.82rem;font-weight:600;padding:8px 16px;border-radius:999px;box-shadow:var(--sf-shadow-sm);pointer-events:none;}
.sf-gallery-thumbs{display:flex;align-items:center;gap:10px;margin-top:16px;}
.sf-thumb-track{display:flex;gap:10px;overflow-x:auto;scroll-behavior:smooth;scrollbar-width:none;flex:1;}
.sf-thumb-track::-webkit-scrollbar{display:none;}
.sf-thumb-nav{flex:0 0 30px;width:30px;height:30px;border-radius:50%;border:1px solid var(--sf-line);background:#fff;color:var(--sf-ink);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .15s;font-size:.75rem;}
.sf-thumb-nav:hover{border-color:var(--sf-accent);color:var(--sf-accent);}
.sf-thumb{flex:0 0 68px;width:68px;height:68px;border-radius:14px;border:2px solid var(--sf-line);background:#fff;padding:0;overflow:hidden;cursor:pointer;transition:border-color .15s,transform .15s;}
.sf-thumb img{width:100%;height:100%;object-fit:contain;padding:6px;}
.sf-thumb.active,.sf-thumb:hover{border-color:var(--sf-accent);transform:translateY(-2px);}

.sf-product-info{display:flex;flex-direction:column;gap:15px;}
.sf-choice{display:inline-flex;align-items:center;gap:6px;align-self:flex-start;background:linear-gradient(135deg,#1a2533,#232f3e);color:#fff;font-weight:700;font-size:.78rem;padding:6px 13px;border-radius:8px;}
.sf-choice i{color:var(--sf-accent);}
.sf-product-title{font-size:clamp(1.55rem,2.7vw,2.25rem);font-weight:800;line-height:1.18;margin:0;letter-spacing:-.01em;}
.sf-product-rating{display:flex;align-items:center;gap:8px;font-size:1rem;}
.sf-product-lead{color:var(--sf-muted);font-size:1.02rem;line-height:1.6;margin:0;}
.sf-short-desc{display:flex;flex-direction:column;gap:5px;}
.sf-short-desc-label{font-family:var(--np-font-heading);font-weight:700;font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;color:var(--sf-accent-hover);}

.sf-price-box{display:flex;align-items:center;gap:13px;flex-wrap:wrap;padding:20px 22px;margin:2px 0;border-radius:18px;background:linear-gradient(135deg,var(--sf-bg),var(--sf-surface));border:1px solid var(--sf-line);}
.sf-price-off{background:var(--sf-danger);color:#fff;font-weight:800;font-size:1rem;padding:5px 12px;border-radius:8px;}
.sf-price-box .sf-price-now{font-size:2.05rem;}
.sf-price-box .sf-price-old{font-size:1rem;}

.sf-features{list-style:none;padding:0;margin:4px 0;display:grid;grid-template-columns:repeat(2,1fr);gap:10px 20px;}
.sf-features li{display:flex;align-items:flex-start;gap:10px;font-size:.96rem;color:var(--sf-ink);}
.sf-features i{color:var(--sf-good);margin-top:3px;flex-shrink:0;}

.sf-product-trust{display:grid;grid-template-columns:1fr 1fr;gap:0;margin:2px 0 4px;background:var(--sf-bg);border:1px solid var(--sf-line);border-radius:16px;padding:18px 4px;}
.sf-product-trust .sf-trust-item{padding:0 18px;gap:12px;}
.sf-product-trust .sf-trust-icon{background:none;color:var(--sf-accent);width:auto;height:auto;flex:0 0 auto;font-size:1.35rem;}
.sf-product-trust .sf-trust-text strong{font-size:.84rem;}
.sf-product-trust .sf-trust-text span{font-size:.76rem;}

/* ---- in-stock / shipping / secure-payment inline row (no card, sits directly on page) ---- */
.sf-instock-row{display:flex;align-items:center;gap:0;flex-wrap:wrap;margin:2px 0 4px;}
.sf-instock-row .sf-trust-item{position:relative;padding:6px 22px 6px 0;gap:9px;flex:0 0 auto;}
.sf-instock-row .sf-trust-item:not(:last-child)::after{content:"";position:absolute;top:50%;right:0;transform:translateY(-50%);width:1px;height:60%;background:var(--sf-line);}
.sf-instock-row .sf-trust-icon{background:none;color:var(--sf-good);width:auto;height:auto;flex:0 0 auto;font-size:1rem;}
.sf-instock-row .sf-trust-text{font-size:.86rem;font-weight:600;color:var(--sf-ink);}

/* ---- buy box ---- */
.sf-buy-box{margin-top:6px;padding:22px;background:var(--sf-bg);border:1px solid var(--sf-line);border-radius:var(--sf-radius);}
.sf-buy-btn{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;
  background:linear-gradient(180deg,var(--sf-buy) 0%,var(--sf-buy-hover) 100%);
  color:var(--sf-buy-ink);font-family:var(--np-font-heading);font-weight:800;font-size:1.08rem;
  padding:16px 22px;border:1px solid var(--sf-buy-hover);border-radius:999px;text-decoration:none;cursor:pointer;
  box-shadow:0 8px 22px -4px rgba(214,154,60,.45);transition:transform .12s,box-shadow .12s,filter .12s;}
.sf-buy-btn:hover{filter:brightness(1.04);transform:translateY(-2px);box-shadow:0 14px 30px -4px rgba(214,154,60,.55);color:var(--sf-buy-ink);}
.sf-buy-btn i{font-size:1.2rem;}
.sf-buy-btn-disabled{background:#e6e9ee;color:#98a1ad;border-color:#e6e9ee;box-shadow:none;cursor:not-allowed;}
.sf-btn-sm{width:auto;font-size:.95rem;padding:12px 22px;display:inline-flex;}
.sf-buy-note{color:var(--sf-muted);font-size:.82rem;margin:11px 0 0;text-align:center;}
.sf-buy-actions{display:flex;gap:10px;margin-top:14px;}
.sf-icon-btn{flex:1;display:inline-flex;align-items:center;justify-content:center;gap:7px;background:var(--sf-surface);border:1px solid var(--sf-line);color:var(--sf-ink);font-weight:600;padding:10px;border-radius:999px;cursor:pointer;transition:all .15s;}
.sf-icon-btn:hover{border-color:var(--sf-accent);color:var(--sf-accent);}
.sf-icon-btn.active{color:#e0245e;border-color:#e0245e;}
.sf-disclosure{color:var(--sf-muted);font-size:.8rem;margin:6px 0 0;}

/* ---- sticky buy bar (appears once the main buy box scrolls out of view) ---- */
.sf-sticky-bar{position:fixed;left:0;right:0;bottom:0;z-index:950;background:var(--sf-surface);border-top:1px solid var(--sf-line);box-shadow:0 -10px 26px rgba(15,23,42,.12);padding:10px 18px;display:flex;align-items:center;gap:14px;transform:translateY(120%);transition:transform .28s ease;pointer-events:none;}
.sf-sticky-bar.is-visible{transform:translateY(0);pointer-events:auto;}
.sf-sticky-bar img{width:42px;height:42px;object-fit:contain;background:#fff;border:1px solid var(--sf-line);border-radius:10px;padding:4px;flex-shrink:0;}
.sf-sticky-bar-info{flex:1;min-width:0;}
.sf-sticky-bar-info strong{display:block;font-size:.85rem;font-weight:700;color:var(--sf-ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.sf-sticky-bar-price{font-weight:800;color:var(--sf-ink);font-size:.92rem;}
.sf-sticky-bar .sf-buy-btn{width:auto;padding:11px 22px;font-size:.9rem;flex-shrink:0;box-shadow:none;}
@media(min-width:992px){
  .sf-sticky-bar{left:50%;right:auto;bottom:24px;transform:translate(-50%,140%);max-width:720px;width:calc(100% - 48px);border-radius:999px;border:1px solid var(--sf-line);}
  .sf-sticky-bar.is-visible{transform:translate(-50%,0);}
}
@media(max-width:991.98px){
  .sf-sticky-bar{bottom:54px;padding-bottom:calc(10px + env(safe-area-inset-bottom,0));}
}

/* ---- description / tags / related ---- */
.sf-description{background:var(--sf-surface);border:1px solid var(--sf-line);border-radius:var(--sf-radius-lg);padding:30px;margin-top:28px;}
.sf-block-title{display:flex;align-items:center;gap:10px;font-size:1.4rem;font-weight:800;margin:0 0 16px;padding-bottom:14px;border-bottom:2px solid var(--sf-line);}
.sf-block-title i{color:var(--sf-accent);font-size:1.1rem;}
.sf-desc-body{font-size:1.04rem;line-height:1.75;color:#2a3340;}
.sf-desc-body h2,.sf-desc-body h3{margin:1.4em 0 .5em;}
.sf-desc-body img{max-width:100%;height:auto;border-radius:var(--sf-radius);}
.sf-desc-body blockquote{border-left:4px solid var(--sf-accent);padding:6px 18px;color:var(--sf-muted);margin:1.2em 0;}
.sf-tags{display:flex;flex-wrap:wrap;gap:8px;margin:22px 0;}
.sf-tags a{background:var(--sf-surface);border:1px solid var(--sf-line);color:var(--sf-muted);font-size:.85rem;padding:7px 14px;border-radius:999px;text-decoration:none;transition:all .15s;}
.sf-tags a:hover{border-color:var(--sf-accent);color:var(--sf-accent);}
.sf-related{margin-top:36px;}

/* ---- comments ---- */
.sf-comments{background:var(--sf-surface);border:1px solid var(--sf-line);border-radius:var(--sf-radius-lg);padding:30px;margin-top:28px;}
.sf-comment{display:flex;gap:14px;padding:18px 0;border-bottom:1px solid var(--sf-line);}
.sf-comment-reply{border-bottom:0;padding-bottom:0;}
.sf-comment-children{margin-top:14px;padding-left:10px;border-left:2px solid var(--sf-line);}
.sf-avatar{flex:0 0 42px;width:42px;height:42px;border-radius:50%;background:linear-gradient(135deg,var(--sf-ink),#2a3646);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;}
.sf-comment-head{display:flex;align-items:center;gap:10px;margin-bottom:4px;}
.sf-comment-head small{color:var(--sf-muted);}
.sf-pinned{background:#fff3e0;color:#b26a00;font-size:.72rem;font-weight:700;padding:2px 8px;border-radius:6px;}
.sf-comment-body{min-width:0;flex:1;}
.sf-comment-body p{margin:4px 0 8px;color:#2a3340;line-height:1.6;overflow-wrap:anywhere;}
.sf-comment-actions{display:flex;gap:14px;}
.sf-comment-actions button{background:none;border:0;color:var(--sf-muted);font-size:.82rem;font-weight:600;cursor:pointer;padding:0;}
.sf-comment-actions button:hover{color:var(--sf-accent);}
.sf-no-comments{color:var(--sf-muted);padding:16px 0;}
.sf-comment-form{margin-top:22px;}
.sf-comment-fields{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:10px;}
.sf-comment-form input,.sf-comment-form textarea{width:100%;background:var(--sf-bg);border:1px solid var(--sf-line);border-radius:12px;padding:12px 14px;font:inherit;color:var(--sf-ink);transition:border-color .15s,box-shadow .15s;}
.sf-comment-form input:focus,.sf-comment-form textarea:focus{outline:none;border-color:var(--sf-accent);box-shadow:0 0 0 3px var(--sf-accent-soft);}
.sf-comment-foot{display:flex;align-items:center;justify-content:space-between;margin-top:12px;gap:14px;}

/* ---- category grid / author / static ---- */
.sf-archive-head{text-align:center;padding:38px 20px;background:var(--sf-surface);border:1px solid var(--sf-line);border-radius:var(--sf-radius-lg);margin-bottom:26px;border-top:4px solid var(--cat,var(--sf-accent));}
.sf-archive-head h1{font-size:2rem;font-weight:800;margin:0 0 8px;}
.sf-archive-head p{color:var(--sf-muted);margin:0 0 10px;}
.sf-cat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:22px;}
.sf-cat-card{background:var(--sf-surface);border:1px solid var(--sf-line);border-radius:var(--sf-radius);overflow:hidden;text-decoration:none;color:var(--sf-ink);transition:transform .2s,box-shadow .2s;}
.sf-cat-card:hover{transform:translateY(-5px);box-shadow:var(--sf-shadow);}
.sf-cat-img{aspect-ratio:16/10;overflow:hidden;}
.sf-cat-img img{width:100%;height:100%;object-fit:cover;transition:transform .35s;}
.sf-cat-card:hover .sf-cat-img img{transform:scale(1.05);}
.sf-cat-body{padding:15px 17px;display:flex;flex-direction:column;gap:4px;border-top:3px solid var(--cat,var(--sf-accent));}
.sf-cat-name{font-family:var(--np-font-heading);font-weight:700;font-size:1.05rem;}
.sf-cat-count{color:var(--sf-muted);font-size:.85rem;}
.sf-author-head{display:flex;align-items:center;gap:22px;background:var(--sf-surface);border:1px solid var(--sf-line);border-radius:var(--sf-radius-lg);padding:28px;margin-bottom:26px;}
.sf-author-avatar{flex:0 0 76px;width:76px;height:76px;border-radius:50%;background:linear-gradient(135deg,var(--sf-ink),#2a3646);color:#fff;display:flex;align-items:center;justify-content:center;font-size:1.8rem;font-weight:800;overflow:hidden;}
.sf-author-avatar img{width:100%;height:100%;object-fit:cover;}
.sf-author-head h1{margin:0 0 4px;font-size:1.6rem;}
.sf-author-head p{margin:0 0 6px;color:var(--sf-muted);}
.sf-page{background:var(--sf-surface);border:1px solid var(--sf-line);border-radius:var(--sf-radius-lg);padding:36px;max-width:820px;margin:0 auto;}
.sf-page-head h1{font-size:2rem;font-weight:800;margin:0 0 18px;}
.sf-page-body{font-size:1.05rem;line-height:1.75;color:#2a3340;}

/* ---- empty / 404 / message ---- */
.sf-empty{text-align:center;padding:50px 20px;color:var(--sf-muted);}
.sf-empty i{font-size:2.4rem;color:var(--sf-line);margin-bottom:12px;}
.sf-empty p{margin:0 0 16px;}
.sf-404,.sf-message{text-align:center;padding:60px 20px;background:var(--sf-surface);border:1px solid var(--sf-line);border-radius:var(--sf-radius-lg);margin-bottom:26px;}
.sf-404-code{font-family:var(--np-font-heading);font-size:5rem;font-weight:900;color:var(--sf-accent);line-height:1;}
.sf-404 h1,.sf-message h1{font-size:1.8rem;font-weight:800;margin:8px 0;}
.sf-404 p,.sf-message p{color:var(--sf-muted);margin:0 0 20px;}
.sf-message-icon{width:84px;height:84px;border-radius:50%;background:rgba(10,138,63,.1);color:var(--sf-good);display:flex;align-items:center;justify-content:center;font-size:2.2rem;margin:0 auto 14px;}
.sf-message-error .sf-message-icon{background:rgba(216,27,63,.1);color:var(--sf-danger);}

/* ---- dark mode ---- */
[data-mode="dark"] body.np-theme-storefront,[data-mode="dark"].np-theme-storefront{--sf-bg:#0c1017;--sf-surface:#151b24;--sf-ink:#eef1f5;--sf-muted:#98a3b2;--sf-line:#242c38;}
[data-mode="dark"] .np-theme-storefront .np-header{background:#151b24;}
[data-mode="dark"] .sf-card-media,[data-mode="dark"] .sf-gallery-main,[data-mode="dark"] .sf-thumb,[data-mode="dark"] .sf-hero-card img{background:#f4f5f7;}
[data-mode="dark"] .sf-hero-card::before,[data-mode="dark"] .sf-hero-card::after{background:#f4f5f7;}
/* the hero card's photo surface is intentionally always white/light (like a physical
   product card), so its text and arrow chip must stay on fixed light-card colors
   instead of inheriting --sf-ink/--sf-muted, which flip for the rest of the page */
[data-mode="dark"] .sf-hero-card{color:#0f1620;}
[data-mode="dark"] .sf-hero-card .sf-price-now,
[data-mode="dark"] .sf-hero-card .sf-rating-num{color:#0f1620;}
[data-mode="dark"] .sf-hero-card .sf-price-old{color:#5b6572;}
[data-mode="dark"] .sf-hero-arrow{background:#0f1620;color:#fff;}
[data-mode="dark"] .sf-hero-card:hover .sf-hero-arrow{background:var(--sf-accent);color:#1a1200;}
[data-mode="dark"] .sf-desc-body,[data-mode="dark"] .sf-page-body,[data-mode="dark"] .sf-comment-body p{color:#c6ccd6;}
[data-mode="dark"] .sf-sticky-bar{box-shadow:0 -10px 26px rgba(0,0,0,.4);}

/* ---- responsive ---- */
@media(max-width:1080px){
  .sf-trust-strip,.sf-feature-strip{grid-template-columns:repeat(2,1fr);}
  .sf-trust-strip .sf-trust-item:nth-child(2)::after,.sf-feature-strip .sf-trust-item:nth-child(2)::after{display:none;}
  .sf-trust-strip .sf-trust-item,.sf-feature-strip .sf-trust-item{padding:10px 20px;}
}
@media(max-width:900px){
  .sf-hero{grid-template-columns:1fr;padding:34px 0;}
  .sf-hero-card{max-width:420px;}
  .sf-hero-card-surface{grid-template-columns:1fr;}
  .sf-hero-card img{order:1;min-height:200px;}
  .sf-hero-card-body{order:2;padding-top:22px;}
  .sf-product{grid-template-columns:1fr;gap:26px;padding:22px;}
  .sf-product-gallery{position:static;}
  .sf-features{grid-template-columns:1fr;}
  .sf-product-trust{grid-template-columns:1fr;gap:14px;}
  .sf-product-trust .sf-trust-item::after{display:none;}
}
@media(max-width:600px){
  .sf-hero{padding:26px 0;}
  .sf-hero-title{font-size:clamp(2rem,9vw,2.6rem);}
  .sf-hero-actions{gap:14px;}
  .sf-hero-trust{gap:14px 20px;}
  .sf-trust-strip,.sf-feature-strip{grid-template-columns:1fr;padding:6px;}
  .sf-trust-strip .sf-trust-item,.sf-feature-strip .sf-trust-item{padding:12px 16px;}
  .sf-trust-strip .sf-trust-item::after,.sf-feature-strip .sf-trust-item::after{display:none;}
  .sf-instock-row{gap:10px 0;}
  .sf-grid{grid-template-columns:repeat(2,1fr);gap:12px;}
  #bookmarksGrid.sf-grid{grid-template-columns:repeat(auto-fit,minmax(150px,1fr));}
  .sf-scroll-row .sf-card{flex:0 0 168px;}
  .sf-card-media img{padding:10px;}
  .sf-card-title{font-size:.92rem;}
  .sf-price-now{font-size:1.05rem;}
  .sf-comment-fields{grid-template-columns:1fr;}
  .sf-section-head h2{font-size:1.35rem;}
  .sf-product{padding:18px;border-radius:20px;}
  .sf-price-box{padding:16px 18px;}
  .sf-price-box .sf-price-now{font-size:1.6rem;}
}

/* ---- motion & accessibility ---- */
@media(prefers-reduced-motion:reduce){
  body.np-theme-storefront *{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important;}
}