/* ═══════════════════════════════════════════════════════════
   shop.css — سیستم طراحی فروشگاه سندباد
   هماهنگ با صفحه اصلی سایت (index.html)
═══════════════════════════════════════════════════════════ */

/* ── THEME TOKENS ── */
:root{
  --o1:#ff5500; --o2:#ff7a00; --o3:#ffaa00; --o4:#ffe0b2;
  --bg:#fdf8f3; --bg2:#fff4e8;
  --surface:#ffffff; --surface2:#fff9f4; --surface3:#fff3e6;
  --text:#1a1108; --text2:#3d2a12; --muted:#8a6a44;
  --line:rgba(200,140,60,.16);
  --shadow:0 4px 24px rgba(180,100,20,.10);
  --shadow-lg:0 16px 64px rgba(180,100,20,.13);
  --nav-bg:rgba(253,248,243,.9);
  --card-bg:#ffffff; --input-bg:#fff9f4;
  --ok:#22c55e;
  --r-xl:32px; --r-lg:20px; --r-md:14px; --r-sm:10px;
  --glow:0 0 40px rgba(255,100,0,.22);
}
[data-theme="dark"]{
  --bg:#0a0804; --bg2:#140e06;
  --surface:#1a1108; --surface2:#221808; --surface3:#2a1e0a;
  --text:#fff9f0; --text2:#f5ddb8; --muted:#c4a87a;
  --line:rgba(255,160,60,.13);
  --shadow:0 4px 24px rgba(0,0,0,.3);
  --shadow-lg:0 20px 80px rgba(0,0,0,.5);
  --nav-bg:rgba(10,8,4,.88);
  --card-bg:#1a1108; --input-bg:#221808;
}

/* ── RESET & BASE ── */
*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}
html{scroll-behavior:smooth}
@font-face{
  font-family:'myfont';
  src:url('../fonts/Estedad-Regular.woff2') format('woff2'),
      url('../fonts/Estedad-Regular.ttf') format('truetype');
  font-weight:normal;font-style:normal;font-display:swap;
}
body{
  font-family:'myfont',sans-serif;
  background:var(--bg);color:var(--text);direction:rtl;
  overflow-x:hidden;
  transition:background .4s ease,color .4s ease;
  min-height:100dvh;display:flex;flex-direction:column;
}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
button{font-family:inherit}

/* ── NAV ── */
.snav{
  position:sticky;top:0;z-index:7000;
  padding:12px clamp(14px,4vw,28px);
  display:flex;justify-content:space-between;align-items:center;gap:12px;
  background:var(--nav-bg);backdrop-filter:blur(20px) saturate(140%);
  border-bottom:1px solid var(--line);
}
.nav-brand{display:flex;align-items:center;gap:10px;min-width:max-content}
.nav-logo{
  width:40px;height:40px;border-radius:12px;
  background:linear-gradient(135deg,var(--o1),var(--o2));
  display:grid;place-items:center;font-weight:900;font-size:1rem;color:#fff;
  box-shadow:var(--glow);
}
.brand-text-1{font-weight:900;font-size:.95rem;line-height:1;color:var(--text)}
.brand-text-2{font-size:.62rem;color:var(--muted);margin-top:2px}
.nav-actions{display:flex;gap:8px;align-items:center}
.nav-btn{
  padding:8px 14px;border-radius:10px;border:0;font:inherit;font-weight:700;cursor:pointer;
  transition:.22s;font-size:.82rem;display:flex;align-items:center;gap:6px;text-decoration:none;
}
.nav-btn.ghost{background:var(--surface2);color:var(--text2);border:1px solid var(--line)}
.nav-btn.ghost:hover{background:var(--surface3);transform:translateY(-1px)}
.nav-btn.fire{background:linear-gradient(135deg,var(--o1),var(--o2));color:#fff;box-shadow:0 4px 16px rgba(255,85,0,.28)}
.nav-btn.fire:hover{transform:translateY(-2px);box-shadow:0 8px 28px rgba(255,85,0,.4)}
.cart-badge{
  background:var(--o3);color:#1a0800;font-size:.65rem;font-weight:900;
  border-radius:999px;min-width:18px;height:18px;display:grid;place-items:center;padding-inline:4px;
}
.theme-toggle{
  width:42px;height:24px;border-radius:999px;cursor:pointer;
  background:var(--surface3);border:1.5px solid var(--line);
  position:relative;transition:.3s;flex-shrink:0;
}
.theme-toggle::before{
  content:attr(data-icon);
  width:18px;height:18px;border-radius:50%;
  background:linear-gradient(135deg,var(--o1),var(--o2));
  display:grid;place-items:center;font-size:.6rem;
  transition:transform .3s ease;position:absolute;top:1.5px;right:1.5px;
}
[data-theme="dark"] .theme-toggle::before{transform:translateX(-18px)}

/* ── LAYOUT ── */
.wrap{width:100%;max-width:1200px;margin:0 auto;padding:clamp(16px,3vw,28px);flex:1}
.page-head{margin:6px 0 22px}
.sec-label{
  display:inline-flex;align-items:center;gap:8px;margin-bottom:10px;
  font-size:.72rem;font-weight:700;color:var(--o2);letter-spacing:.1em;
}
.sec-label::before{content:"";width:22px;height:2.5px;background:var(--o1);border-radius:2px}
.sec-title{font-size:clamp(1.5rem,4vw,2.4rem);font-weight:900;letter-spacing:-.02em;color:var(--text)}
.sec-sub{color:var(--muted);line-height:2;font-size:.9rem;margin-top:6px}

/* ── HERO (storefront banner) ── */
.shop-hero{
  position:relative;overflow:hidden;
  border-radius:var(--r-xl);
  background:linear-gradient(135deg,var(--o1) 0%,#c84000 55%,#7a2800 100%);
  padding:clamp(26px,5vw,46px) clamp(20px,5vw,44px);
  color:#fff;margin-bottom:26px;box-shadow:0 12px 40px rgba(255,85,0,.22);
}
.shop-hero::before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(ellipse 55% 100% at 88% 50%,rgba(255,210,120,.2),transparent 65%);
}
.shop-hero-dots{position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.09) 1px,transparent 1px);background-size:22px 22px}
.shop-hero h1{position:relative;font-size:clamp(1.6rem,5vw,2.6rem);font-weight:900;line-height:1.2}
.shop-hero p{position:relative;color:rgba(255,255,255,.85);margin-top:8px;font-size:.95rem}

/* ── TOOLBAR (search / sort / filter) ── */
.toolbar{display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;margin-bottom:16px}
.search-box{
  flex:1;min-width:210px;display:flex;align-items:center;gap:8px;
  background:var(--surface2);border:1.5px solid var(--line);border-radius:999px;padding:4px 4px 4px 18px;
}
.search-box input{flex:1;border:0;outline:0;background:transparent;font:inherit;font-size:.9rem;color:var(--text);padding:8px 0}
.search-box input::placeholder{color:var(--muted)}
.search-box button{border:0;background:linear-gradient(135deg,var(--o1),var(--o2));color:#fff;font:inherit;font-weight:800;font-size:.82rem;padding:9px 18px;border-radius:999px;cursor:pointer}
.sort-sel{padding:9px 14px;border-radius:10px;border:1.5px solid var(--line);background:var(--surface2);color:var(--text);font:inherit;font-size:.82rem;cursor:pointer}

.filter-bar{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:22px}
.f-chip{
  padding:8px 16px;border-radius:999px;border:1.5px solid var(--line);
  background:var(--surface2);color:var(--muted);
  font:inherit;font-size:.8rem;font-weight:700;cursor:pointer;transition:.2s;text-decoration:none;display:inline-block;
}
.f-chip:hover{border-color:rgba(255,100,0,.35);color:var(--text)}
.f-chip.on{background:linear-gradient(135deg,var(--o1),var(--o2));color:#fff;border-color:transparent;box-shadow:0 4px 14px rgba(255,85,0,.28)}

.result-count{font-size:.82rem;color:var(--muted);margin-bottom:16px}

/* ── COMPACT HEADER ── */
.shop-head{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin:4px 0 16px}
.shop-head .title{font-size:clamp(1.15rem,3vw,1.5rem);font-weight:900}
.shop-head .title b{color:var(--o1)}
.shop-head .sub{font-size:.78rem;color:var(--muted)}

/* ── SECTION MINI HEADER ── */
.mini-h{display:flex;align-items:center;gap:8px;margin:20px 0 12px;font-size:.9rem;font-weight:800;color:var(--text)}
.mini-h::before{content:"";width:20px;height:2.5px;background:var(--o1);border-radius:2px}
.mini-h .clear{margin-inline-start:auto;font-size:.72rem;font-weight:700;color:var(--o2)}

/* ── GENDER CATEGORY TILES ── */
.cat-nav{display:grid;grid-template-columns:repeat(6,1fr);gap:10px}
.cat-tile{
  display:flex;flex-direction:column;align-items:center;gap:6px;
  padding:16px 8px;border-radius:var(--r-lg);border:1.5px solid var(--line);
  background:var(--card-bg);box-shadow:var(--shadow);transition:.25s;text-align:center;
}
.cat-tile:hover{transform:translateY(-4px);border-color:rgba(255,90,0,.35);box-shadow:0 14px 34px rgba(255,90,0,.12)}
.cat-tile.on{background:linear-gradient(135deg,var(--o1),var(--o2));border-color:transparent;box-shadow:0 8px 24px rgba(255,85,0,.32)}
.cat-tile .ci{font-size:1.8rem;line-height:1}
.cat-tile .cl{font-weight:800;font-size:.82rem;color:var(--text)}
.cat-tile .cc{font-size:.66rem;color:var(--muted)}
.cat-tile.on .cl,.cat-tile.on .cc{color:#fff}
.cat-tile.on .cc{opacity:.85}

/* ── BRAND CHIPS ── */
.brand-row{display:flex;gap:10px;flex-wrap:wrap}
.brand-tile{
  display:inline-flex;align-items:center;gap:8px;padding:10px 18px;border-radius:999px;
  border:1.5px solid var(--line);background:var(--surface2);color:var(--text2);
  font-weight:800;font-size:.84rem;transition:.2s;
}
.brand-tile:hover{border-color:rgba(255,90,0,.35);color:var(--text);transform:translateY(-2px)}
.brand-tile.on{background:linear-gradient(135deg,var(--o1),var(--o2));color:#fff;border-color:transparent;box-shadow:0 4px 14px rgba(255,85,0,.28)}
.brand-tile .bc{font-size:.66rem;opacity:.75;font-weight:700}

/* ── PRODUCT GRID / CARD ── */
.prod-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.prod-card{
  background:var(--card-bg);border:1.5px solid var(--line);border-radius:var(--r-lg);
  overflow:hidden;transition:.3s cubic-bezier(.25,.8,.25,1);position:relative;box-shadow:var(--shadow);
  display:flex;flex-direction:column;
}
.prod-card:hover{transform:translateY(-7px);box-shadow:0 22px 55px rgba(255,90,0,.12);border-color:rgba(255,90,0,.28)}
.prod-thumb{height:200px;position:relative;overflow:hidden;background:var(--surface3);display:grid;place-items:center;font-size:3.8rem}
.prod-thumb img{width:100%;height:100%;object-fit:cover;transition:.45s}
.prod-card:hover .prod-thumb img{transform:scale(1.07)}
.prod-badge{position:absolute;top:10px;right:10px;padding:5px 10px;border-radius:999px;font-size:.66rem;font-weight:800;backdrop-filter:blur(4px)}
.b-hot{background:rgba(255,80,0,.85);color:#fff}
.b-lim{background:rgba(255,160,0,.85);color:#1a0800}
.b-ok{background:rgba(34,197,94,.85);color:#fff}
.prod-body{padding:14px;display:flex;flex-direction:column;gap:5px;flex:1}
.prod-brand{font-size:.68rem;font-weight:700;color:var(--o2);letter-spacing:.05em}
.prod-name{font-weight:800;font-size:.92rem;line-height:1.55;color:var(--text);min-height:42px}
.prod-price-row{display:flex;justify-content:space-between;align-items:center;margin-top:auto}
.prod-price{font-weight:900;font-size:1rem;color:var(--text)}
.prod-price span{font-size:.7rem;font-weight:500;color:var(--muted)}
.prod-stock-txt{font-size:.7rem;color:var(--muted)}
.prod-acts{display:flex;gap:8px;margin-top:12px}
.pb{flex:1;padding:10px;border-radius:10px;border:0;font:inherit;font-weight:700;font-size:.8rem;cursor:pointer;transition:.18s;text-align:center;text-decoration:none}
.pb-v{background:var(--surface3);color:var(--text2);border:1px solid var(--line)}
.pb-v:hover{background:var(--surface2)}
.pb-b{background:linear-gradient(135deg,var(--o1),var(--o2));color:#fff;line-height:1.4}
.pb-b:hover{transform:translateY(-1px);box-shadow:0 6px 20px rgba(255,85,0,.3)}
.pb.disabled{background:var(--surface3);color:var(--muted);pointer-events:none;border:1px solid var(--line)}

/* ── EMPTY ── */
.empty{text-align:center;padding:70px 20px;color:var(--muted)}
.empty .ico{font-size:4rem;margin-bottom:14px}
.empty h3{color:var(--text);font-size:1.1rem;margin-bottom:6px}
.empty .pb-b{display:inline-block;flex:none;padding:12px 26px;margin-top:18px;border-radius:12px}

/* ── BREADCRUMB ── */
.crumb{font-size:.8rem;color:var(--muted);margin-bottom:18px}
.crumb a{color:var(--o2);font-weight:700}
.crumb span{margin:0 6px}

/* ── PRODUCT DETAIL ── */
.pd-layout{display:grid;grid-template-columns:1fr 1fr;gap:clamp(20px,4vw,44px);align-items:start}
.gallery{display:flex;flex-direction:column;gap:12px;position:sticky;top:88px}
.gallery-main{
  border-radius:var(--r-xl);overflow:hidden;background:var(--surface3);
  aspect-ratio:1;display:grid;place-items:center;font-size:6rem;box-shadow:var(--shadow);border:1.5px solid var(--line);
}
.gallery-main img{width:100%;height:100%;object-fit:cover}
.thumbs{display:flex;gap:10px;flex-wrap:wrap}
.thumb{width:72px;height:72px;border-radius:12px;overflow:hidden;cursor:pointer;border:2px solid var(--line);transition:.2s;flex-shrink:0}
.thumb.active,.thumb:hover{border-color:var(--o1)}
.thumb img{width:100%;height:100%;object-fit:cover}

.pd-info{display:flex;flex-direction:column;gap:16px}
.pd-cat{font-size:.72rem;font-weight:700;color:var(--o2);letter-spacing:.1em}
.pd-name{font-size:clamp(1.4rem,4vw,2rem);font-weight:900;line-height:1.2;color:var(--text)}
.pd-tags{display:flex;flex-wrap:wrap;gap:8px}
.pd-tag{background:var(--surface2);border:1px solid var(--line);border-radius:999px;padding:6px 14px;font-size:.78rem;color:var(--muted)}
.pd-price-box{background:var(--surface2);border:1.5px solid var(--line);border-radius:var(--r-lg);padding:20px}
.pd-price{font-size:1.9rem;font-weight:900;color:var(--o1)}
.pd-price span{font-size:.85rem;font-weight:500;color:var(--muted)}
.pd-stock{font-size:.82rem;margin-top:8px;display:inline-flex;align-items:center;gap:6px;font-weight:700}
.pd-stock::before{content:"";width:8px;height:8px;border-radius:50%}
.pd-stock.ok{color:var(--ok)} .pd-stock.ok::before{background:var(--ok)}
.pd-stock.low{color:var(--o2)} .pd-stock.low::before{background:var(--o2)}
.pd-stock.out{color:#ef4444} .pd-stock.out::before{background:#ef4444}

/* ── QTY ── */
.qty-row{display:flex;align-items:center;gap:14px}
.qty-row label{font-size:.85rem;font-weight:700}
.qty-ctrl{display:flex;align-items:center;border:1.5px solid var(--line);border-radius:12px;overflow:hidden;background:var(--surface2)}
.qty-btn{width:40px;height:42px;border:0;background:transparent;font-size:1.2rem;cursor:pointer;font-weight:700;color:var(--text);transition:.15s}
.qty-btn:hover{background:var(--o1);color:#fff}
.qty-val{width:48px;height:42px;border:0;text-align:center;font-size:1rem;font-weight:800;font-family:inherit;background:transparent;color:var(--text)}

.big-btn{
  width:100%;padding:15px;border-radius:var(--r-md);border:0;
  background:linear-gradient(135deg,var(--o1),var(--o2));color:#fff;
  font:inherit;font-weight:900;font-size:.98rem;cursor:pointer;transition:.25s;
  position:relative;overflow:hidden;
}
.big-btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 12px 36px rgba(255,85,0,.4)}
.big-btn:disabled{background:var(--surface3);color:var(--muted);cursor:not-allowed}
.ghost-btn{
  width:100%;padding:13px;border-radius:var(--r-md);border:1px solid var(--line);
  background:var(--surface2);color:var(--text2);font:inherit;font-weight:700;font-size:.88rem;cursor:pointer;text-align:center;text-decoration:none;display:block;transition:.2s;
}
.ghost-btn:hover{background:var(--surface3)}

/* ── CART ── */
.cart-layout{display:grid;grid-template-columns:1fr 380px;gap:26px;align-items:start}
.cart-items{display:flex;flex-direction:column;gap:14px}
.cart-item{background:var(--card-bg);border:1.5px solid var(--line);border-radius:var(--r-lg);padding:14px;display:flex;gap:14px;align-items:center;box-shadow:var(--shadow)}
.ci-thumb{width:70px;height:70px;border-radius:12px;background:var(--surface3);display:grid;place-items:center;font-size:2rem;flex-shrink:0;overflow:hidden}
.ci-thumb img{width:100%;height:100%;object-fit:cover}
.ci-info{flex:1;min-width:0}
.ci-name{font-size:.92rem;font-weight:800;margin-bottom:4px}
.ci-meta{font-size:.75rem;color:var(--muted);display:flex;flex-wrap:wrap;gap:8px}
.ci-price{font-size:.82rem;font-weight:800;color:var(--o1);margin-top:6px}
.ci-side{display:flex;flex-direction:column;align-items:flex-end;gap:10px}
.ci-remove{background:0;border:0;color:#ef4444;font-size:.78rem;font-weight:700;cursor:pointer;font-family:inherit}
.mini-qty{display:flex;align-items:center;border:1.5px solid var(--line);border-radius:10px;overflow:hidden;background:var(--surface2)}
.mini-qty button{width:30px;height:32px;border:0;background:transparent;font-size:1rem;cursor:pointer;font-weight:700;color:var(--text)}
.mini-qty button:hover{background:var(--o1);color:#fff}
.mini-qty span{width:34px;text-align:center;font-size:.9rem;font-weight:800}

.summary{background:var(--card-bg);border:1.5px solid var(--line);border-radius:var(--r-lg);padding:22px;box-shadow:var(--shadow);position:sticky;top:88px}
.summary h3{font-size:1.05rem;font-weight:900;margin-bottom:16px}
.sum-row{display:flex;justify-content:space-between;font-size:.85rem;color:var(--muted);margin-bottom:10px}
.sum-total{display:flex;justify-content:space-between;font-size:1.15rem;font-weight:900;border-top:1.5px dashed var(--line);padding-top:14px;margin-top:6px}
.sum-total .v{color:var(--o1)}

.fld{margin-top:14px}
.fld label{display:block;font-size:.78rem;font-weight:700;margin-bottom:6px}
.fld input,.fld textarea{
  width:100%;border:1.5px solid var(--line);border-radius:10px;padding:12px 14px;
  font-family:inherit;font-size:.88rem;outline:0;transition:.2s;background:var(--input-bg);color:var(--text);
}
.fld input:focus,.fld textarea:focus{border-color:var(--o1)}
.fld textarea{resize:vertical;min-height:72px}
.form-error{background:rgba(239,68,68,.1);color:#ef4444;border-radius:10px;padding:11px 14px;font-size:.8rem;font-weight:700;margin-top:14px;display:none}

/* ── SUCCESS ── */
.success-box{background:var(--card-bg);border:1.5px solid var(--line);border-radius:var(--r-xl);padding:clamp(30px,6vw,52px) clamp(20px,5vw,36px);text-align:center;max-width:540px;margin:24px auto;box-shadow:var(--shadow-lg)}
.success-box .ico{font-size:4.5rem;margin-bottom:14px}
.success-box h2{font-size:1.5rem;font-weight:900;margin-bottom:10px;color:var(--ok)}
.success-box p{color:var(--muted);font-size:.9rem;line-height:2;margin-bottom:6px}
.order-num{display:inline-block;background:var(--surface2);border:2px dashed var(--o1);border-radius:14px;padding:12px 26px;font-size:1.3rem;font-weight:900;color:var(--o1);letter-spacing:1px;margin:16px 0}

/* ── SIMILAR ── */
.similar-wrap{margin-top:56px}

/* ── AUTH (customer login/register) ── */
.auth-wrap{max-width:440px;margin:24px auto}
.auth-card{background:var(--card-bg);border:1.5px solid var(--line);border-radius:var(--r-xl);padding:clamp(22px,5vw,32px);box-shadow:var(--shadow-lg)}
.auth-logo{width:56px;height:56px;border-radius:16px;background:linear-gradient(135deg,var(--o1),var(--o2));display:grid;place-items:center;font-weight:900;font-size:1.4rem;color:#fff;margin:0 auto 14px;box-shadow:var(--glow)}
.auth-title{text-align:center;font-size:1.25rem;font-weight:900;margin-bottom:4px}
.auth-sub{text-align:center;font-size:.82rem;color:var(--muted);margin-bottom:20px}
.auth-tabs{display:flex;background:var(--surface2);border:1.5px solid var(--line);border-radius:12px;padding:4px;margin-bottom:18px}
.auth-tab{flex:1;padding:10px;border:0;background:transparent;font:inherit;font-weight:800;font-size:.86rem;color:var(--muted);cursor:pointer;border-radius:9px;transition:.2s}
.auth-tab.on{background:linear-gradient(135deg,var(--o1),var(--o2));color:#fff;box-shadow:0 4px 12px rgba(255,85,0,.28)}
.auth-form{display:none;flex-direction:column}
.auth-form.on{display:flex}
.auth-msg{border-radius:10px;padding:11px 14px;font-size:.82rem;font-weight:700;margin-bottom:14px}
.auth-msg.err{background:rgba(239,68,68,.1);color:#ef4444}
.auth-msg.ok{background:rgba(34,197,94,.12);color:#16a34a}
.auth-alt{text-align:center;font-size:.8rem;color:var(--muted);margin-top:16px}
.auth-alt a{color:var(--o2);font-weight:700}

/* ── ACCOUNT ── */
.acct-grid{display:grid;grid-template-columns:320px 1fr;gap:24px;align-items:start}
.acct-card{background:var(--card-bg);border:1.5px solid var(--line);border-radius:var(--r-lg);padding:22px;box-shadow:var(--shadow)}
.acct-avatar{width:64px;height:64px;border-radius:50%;background:linear-gradient(135deg,var(--o1),var(--o2));display:grid;place-items:center;font-size:1.6rem;color:#fff;margin-bottom:12px}
.acct-name{font-size:1.1rem;font-weight:900}
.acct-phone{font-size:.84rem;color:var(--muted);margin-top:2px}
.ord-card{background:var(--card-bg);border:1.5px solid var(--line);border-radius:var(--r-md);padding:16px;margin-bottom:12px;box-shadow:var(--shadow)}
.ord-top{display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;align-items:center;margin-bottom:10px}
.ord-num{font-weight:900;font-size:.92rem}
.ord-badge{font-size:.72rem;font-weight:800;color:#fff;padding:4px 12px;border-radius:16px}
.ord-meta{font-size:.78rem;color:var(--muted);display:flex;flex-wrap:wrap;gap:10px}
.ord-items{margin-top:10px;border-top:1px dashed var(--line);padding-top:10px;font-size:.82rem;color:var(--text2);line-height:1.9}
@media(max-width:768px){ .acct-grid{grid-template-columns:1fr} }

/* ── TOAST ── */
.toast{
  position:fixed;bottom:24px;right:24px;z-index:9500;
  background:var(--surface);border:1.5px solid var(--line);border-radius:var(--r-md);
  padding:12px 16px;font-size:.84rem;font-weight:700;color:var(--text);box-shadow:var(--shadow-lg);
  transform:translateY(24px) scale(.96);opacity:0;transition:.25s cubic-bezier(.34,1.56,.64,1);
  display:flex;align-items:center;gap:10px;pointer-events:none;max-width:calc(100vw - 48px);
}
.toast.show{transform:none;opacity:1}
.toast-ico{width:28px;height:28px;border-radius:8px;background:rgba(255,100,0,.12);display:grid;place-items:center;color:var(--o2);font-size:.9rem;flex-shrink:0}

/* ── MODAL (quick view) ── */
.modal-veil{position:fixed;inset:0;background:rgba(0,0,0,.55);backdrop-filter:blur(8px);z-index:9000;opacity:0;visibility:hidden;transition:.28s}
.modal-veil.open{opacity:1;visibility:visible}
.modal-box{
  position:fixed;top:50%;left:50%;transform:translate(-50%,-46%) scale(.96);z-index:9100;width:min(820px,94vw);max-height:92dvh;overflow:auto;
  background:var(--surface);border:1.5px solid var(--line);border-radius:var(--r-xl);
  box-shadow:0 40px 120px rgba(0,0,0,.4);opacity:0;visibility:hidden;transition:.28s cubic-bezier(.34,1.56,.64,1);
}
.modal-box.open{opacity:1;visibility:visible;transform:translate(-50%,-50%) scale(1)}
.modal-grid{display:grid;grid-template-columns:1fr 1fr}
.modal-media{background:var(--surface3);display:grid;place-items:center;font-size:5rem;min-height:300px;overflow:hidden}
.modal-media img{width:100%;height:100%;object-fit:cover}
.modal-body{padding:26px;display:flex;flex-direction:column;gap:14px;position:relative}
.modal-x{position:absolute;top:14px;left:14px;width:34px;height:34px;border-radius:10px;border:1px solid var(--line);background:var(--surface2);color:var(--text);cursor:pointer;display:grid;place-items:center;font-size:.95rem;z-index:2;transition:.2s}
.modal-x:hover{background:var(--o1);color:#fff;border-color:var(--o1)}
.modal-brand{font-size:.72rem;font-weight:700;color:var(--o2);letter-spacing:.1em}
.modal-title{font-size:1.25rem;font-weight:900;color:var(--text)}
.modal-price{font-size:1.5rem;font-weight:900;color:var(--o1)}
.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.detail-box{padding:10px 12px;border-radius:10px;border:1px solid var(--line);background:var(--surface2)}
.detail-box .lbl{font-size:.68rem;color:var(--muted);font-weight:600}
.detail-box .val{font-weight:800;font-size:.88rem;color:var(--text);margin-top:2px}

/* ── FOOTER ── */
.sfoot{background:var(--surface);border-top:1.5px solid var(--line);padding:30px 24px;text-align:center;color:var(--muted);font-size:.82rem;margin-top:40px}
.sfoot strong{color:var(--o2)}
.sfoot .links{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;margin-bottom:14px}
.sfoot .links a{color:var(--muted);font-weight:700;transition:.2s}
.sfoot .links a:hover{color:var(--o2)}

/* ── RESPONSIVE ── */
@media(max-width:1024px){
  .prod-grid{grid-template-columns:repeat(3,1fr)}
}
@media(max-width:768px){
  .prod-grid{grid-template-columns:repeat(2,1fr)}
  .cat-nav{grid-template-columns:repeat(3,1fr)}
  .pd-layout{grid-template-columns:1fr}
  .gallery{position:static}
  .cart-layout{grid-template-columns:1fr}
  .summary{position:static}
  .modal-grid{grid-template-columns:1fr}
  .brand-text-2{display:none}
}
@media(max-width:640px){
  .shop-head{flex-direction:column;align-items:stretch;gap:12px}
  .shop-head .search-box{max-width:none!important;width:100%}
}
@media(max-width:480px){
  .prod-thumb{height:150px;font-size:2.6rem}
  .prod-name{min-height:auto}
  .nav-btn span.lbl{display:none}
  .search-box{min-width:0}
  .cat-nav{grid-template-columns:repeat(3,1fr);gap:8px}
  .cat-tile{padding:12px 6px}
  .cat-tile .ci{font-size:1.5rem}
  .cat-tile .cl{font-size:.74rem}
}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}
}