/* ShopEG Marketplace UX — Amazon-inspired layout patterns (same design tokens) */

/* ── Sub navigation ── */
.sg-subnav{position:fixed;top:var(--header-h);left:0;right:0;z-index:999;height:40px;background:rgba(12,18,32,.95);border-bottom:1px solid var(--border);backdrop-filter:blur(12px)}
.sg-subnav__inner{max-width:var(--container);margin:0 auto;padding:0 16px;height:100%;display:flex;align-items:center;gap:4px;overflow-x:auto;scrollbar-width:none}
.sg-subnav__inner::-webkit-scrollbar{display:none}
.sg-subnav a{padding:6px 12px;border-radius:var(--r-xs);font-size:.78rem;font-weight:700;color:var(--muted);white-space:nowrap;transition:var(--tr)}
.sg-subnav a:hover,.sg-subnav a.active{color:var(--blue);background:rgba(59,158,255,.08)}
body.has-subnav:not(.admin-app){padding-top:calc(var(--header-h) + 40px)}

/* ── Mega menu ── */
.sg-mega{position:absolute;top:calc(100% + 6px);right:0;width:min(720px,calc(100vw - 32px));background:rgba(12,18,32,.98);border:1px solid var(--border);border-radius:var(--r-lg);padding:20px;opacity:0;pointer-events:none;transform:translateY(8px);transition:var(--tr);box-shadow:var(--shadow-lg);backdrop-filter:blur(16px);z-index:100;display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:8px}
.sg-nav>li.mega-parent:hover .sg-mega{opacity:1;pointer-events:auto;transform:translateY(0)}
.sg-mega a{display:flex;align-items:center;gap:8px;padding:10px 12px;border-radius:var(--r-sm);font-size:.8rem;font-weight:600;color:var(--text2)}
.sg-mega a:hover{background:rgba(59,158,255,.1);color:var(--blue)}
.sg-mega__all{grid-column:1/-1;padding-top:12px;margin-top:8px;border-top:1px solid var(--border)}

/* ── Account & notifications dropdown ── */
.sg-drop-panel{position:absolute;top:calc(100% + 8px);left:0;min-width:260px;background:rgba(12,18,32,.98);border:1px solid var(--border);border-radius:var(--r);padding:8px;opacity:0;pointer-events:none;transform:translateY(8px);transition:var(--tr);box-shadow:var(--shadow-lg);z-index:100}
.sg-drop-wrap{position:relative}
.sg-drop-wrap.open .sg-drop-panel{opacity:1;pointer-events:auto;transform:translateY(0)}
.sg-drop-panel a{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:var(--r-xs);font-size:.82rem;font-weight:600;color:var(--text2)}
.sg-drop-panel a:hover{background:rgba(59,158,255,.08);color:var(--blue)}
.sg-notif-item{padding:10px 12px;border-radius:var(--r-xs);font-size:.78rem;color:var(--muted);border-bottom:1px solid var(--border)}
.sg-notif-item:last-child{border-bottom:none}

/* ── Product row carousel (Amazon-style horizontal scroll) ── */
.mkt-row{margin-bottom:36px}
.mkt-row__head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px;gap:12px}
.mkt-row__title{font-size:1.05rem;font-weight:900}
.mkt-row__scroll{display:flex;gap:14px;overflow-x:auto;padding:4px 2px 12px;scroll-snap-type:x mandatory;scrollbar-width:thin;scrollbar-color:rgba(59,158,255,.3) transparent}
.mkt-row__scroll::-webkit-scrollbar{height:6px}
.mkt-row__scroll .prod-card{flex:0 0 min(220px,42vw);scroll-snap-align:start;min-width:180px}
.mkt-row__nav{display:flex;gap:6px}
.mkt-row__nav button{width:36px;height:36px;border-radius:var(--r-full);border:1px solid var(--border);background:var(--card);color:var(--text);cursor:pointer;transition:var(--tr)}
.mkt-row__nav button:hover{border-color:var(--blue);color:var(--blue)}

/* ── Category shortcuts strip ── */
.mkt-cats{display:flex;gap:10px;overflow-x:auto;padding:16px 0;scrollbar-width:none}
.mkt-cats::-webkit-scrollbar{display:none}
.mkt-cat-chip{flex:0 0 auto;display:flex;flex-direction:column;align-items:center;gap:8px;padding:12px 16px;min-width:90px;background:var(--card);border:1px solid var(--border);border-radius:var(--r-lg);transition:var(--tr);text-align:center}
.mkt-cat-chip:hover{border-color:var(--border-h);transform:translateY(-2px);box-shadow:var(--shadow)}
.mkt-cat-chip .ico{font-size:1.6rem}
.mkt-cat-chip span{font-size:.72rem;font-weight:800;color:var(--text2)}

/* ── Deals banner ── */
.mkt-deals{background:linear-gradient(135deg,rgba(255,112,67,.12),rgba(59,158,255,.08));border:1px solid rgba(255,112,67,.25);border-radius:var(--r-xl);padding:24px;margin-bottom:32px;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:16px}
.mkt-deals h2{font-size:1.2rem;font-weight:900}
.mkt-deals p{color:var(--muted);font-size:.85rem;margin-top:4px}

/* ── Amazon-style deal pricing ── */
.mkt-deal-price{display:flex;flex-direction:column;align-items:flex-start;gap:4px;width:100%}
.mkt-deal-price__pct{display:inline-block;font-size:.68rem;font-weight:900;color:#fff;background:var(--orange);padding:2px 7px;border-radius:4px;line-height:1.3}
.mkt-deal-price__row{display:flex;flex-wrap:wrap;align-items:baseline;gap:8px}
.mkt-deal-price__now{font-size:1.22rem;font-weight:900;color:var(--orange);letter-spacing:-.02em}
.mkt-deal-price__was{text-decoration:line-through;color:var(--muted);font-size:.82rem;font-weight:600}
.mkt-deal-price__save{font-size:.74rem;font-weight:800;color:#00e676}
.prod-card--deal .prod-price-row{align-items:flex-start;flex-direction:column;gap:2px}
.mkt-deal-price--compact .mkt-deal-price__now{font-size:1rem}
.mkt-deal-price--compact .mkt-deal-price__save{font-size:.7rem}
.adm-deal-price{display:flex;flex-direction:column;gap:2px}
.adm-deal-price .now{font-weight:900;color:var(--orange);font-size:.95rem}
.adm-deal-price .was{text-decoration:line-through;color:var(--muted);font-size:.78rem}
.adm-deal-price .save{font-size:.72rem;color:#00e676;font-weight:700}

/* ── Catalog layout (sidebar filters + grid) ── */
.catalog-layout{display:grid;grid-template-columns:240px 1fr;gap:24px;align-items:start}
@media(max-width:900px){.catalog-layout{grid-template-columns:1fr}}
.catalog-sidebar{position:sticky;top:calc(var(--header-h) + 52px);background:var(--card);border:1px solid var(--border);border-radius:var(--r-lg);padding:18px}
@media(max-width:900px){.catalog-sidebar{position:static}}
.catalog-sidebar h3{font-size:.85rem;font-weight:900;margin-bottom:12px;padding-bottom:8px;border-bottom:1px solid var(--border)}
.filter-group{margin-bottom:16px}
.filter-group label{display:flex;align-items:center;gap:8px;font-size:.82rem;font-weight:600;color:var(--text2);padding:6px 0;cursor:pointer}
.filter-group input{accent-color:var(--blue)}
.catalog-toolbar{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;margin-bottom:18px;padding:12px 16px;background:var(--card);border:1px solid var(--border);border-radius:var(--r-lg)}
.catalog-toolbar .result-count{font-size:.84rem;color:var(--muted);font-weight:600}
.sort-select{min-width:160px;width:auto;max-width:100%}

/* ── PDP enhancements ── */
.pdp-layout{display:grid;grid-template-columns:1fr 380px;gap:28px;align-items:start}
@media(max-width:960px){.pdp-layout{grid-template-columns:1fr}}
.pdp-buybox{position:sticky;top:calc(var(--header-h) + 52px);background:var(--card);border:1px solid var(--border);border-radius:var(--r-xl);padding:22px;box-shadow:var(--shadow)}
@media(max-width:960px){.pdp-buybox{position:static}}
.pdp-buybox .pdp-price{font-size:1.75rem;margin:8px 0}
.pdp-zoom-wrap{position:relative;overflow:hidden;border-radius:var(--r-lg);cursor:zoom-in;background:var(--bg3)}
.pdp-zoom-wrap img{width:100%;aspect-ratio:1;object-fit:contain;transition:transform .15s ease-out}
.pdp-thumb-row{display:flex;gap:8px;margin-top:10px;flex-wrap:wrap}
.pdp-thumb{width:64px;height:64px;border-radius:var(--r-sm);border:2px solid var(--border);overflow:hidden;cursor:pointer;transition:var(--tr);padding:0;background:none}
.pdp-thumb.active,.pdp-thumb:hover{border-color:var(--blue)}
.pdp-thumb img{width:100%;height:100%;object-fit:cover}
.pdp-sticky-bar{position:fixed;bottom:0;left:0;right:0;z-index:900;padding:12px 16px;background:rgba(7,11,20,.96);border-top:1px solid var(--border);backdrop-filter:blur(12px);transform:translateY(100%);transition:transform .3s var(--ease);display:none;align-items:center;justify-content:space-between;gap:12px}
.pdp-sticky-bar.visible{transform:translateY(0);display:flex}
@media(min-width:961px){.pdp-sticky-bar{display:none!important}}

/* ── Checkout steps ── */
.checkout-steps{display:flex;align-items:center;justify-content:center;gap:0;margin-bottom:28px;flex-wrap:wrap}
.checkout-step{display:flex;align-items:center;gap:8px;padding:10px 18px;font-size:.8rem;font-weight:700;color:var(--muted);position:relative}
.checkout-step.active{color:var(--blue)}
.checkout-step.done{color:var(--green)}
.checkout-step::after{content:'›';margin-right:12px;color:var(--border);font-size:1rem}
.checkout-step:last-child::after{display:none}
.checkout-grid{display:grid;grid-template-columns:1fr 340px;gap:24px;align-items:start}
@media(max-width:860px){.checkout-grid{grid-template-columns:1fr}}

/* ── Account hub ── */
.account-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px}
.account-tile{background:var(--card);border:1px solid var(--border);border-radius:var(--r-lg);padding:22px;text-align:center;transition:var(--tr);display:flex;flex-direction:column;align-items:center;gap:10px}
.account-tile:hover{border-color:var(--border-h);transform:translateY(-3px);box-shadow:var(--shadow)}
.account-tile .ico{font-size:2rem}
.account-tile strong{font-size:.9rem;font-weight:900}
.account-tile span{font-size:.75rem;color:var(--muted)}

/* ── Order tracking timeline ── */
.track-timeline{display:flex;flex-direction:column;gap:0;margin:20px 0;position:relative;padding-right:24px}
.track-timeline::before{content:'';position:absolute;right:7px;top:8px;bottom:8px;width:2px;background:var(--border)}
.track-step{position:relative;padding:12px 0 12px 0;padding-right:28px;font-size:.84rem;font-weight:600;color:var(--muted)}
.track-step::before{content:'';position:absolute;right:0;top:14px;width:16px;height:16px;border-radius:50%;background:var(--bg3);border:2px solid var(--border);z-index:1}
.track-step.active{color:var(--blue)}
.track-step.active::before{border-color:var(--blue);background:rgba(59,158,255,.2);box-shadow:0 0 0 4px rgba(59,158,255,.15)}
.track-step.done{color:var(--green)}
.track-step.done::before{border-color:var(--green);background:var(--green)}

/* ── Frequently bought together ── */
.fbt-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding:20px;background:var(--card);border:1px solid var(--border);border-radius:var(--r-lg)}
.fbt-item{flex:0 0 120px;text-align:center}
.fbt-item img{width:80px;height:80px;object-fit:cover;border-radius:var(--r-sm);margin:0 auto 6px}
.fbt-plus{color:var(--muted);font-size:1.2rem;font-weight:900}

/* ── Pagination ── */
.mkt-pagination{display:flex;align-items:center;justify-content:center;gap:6px;margin-top:28px;flex-wrap:wrap}
.mkt-pagination a,.mkt-pagination span{min-width:38px;height:38px;display:flex;align-items:center;justify-content:center;border-radius:var(--r-sm);font-size:.82rem;font-weight:700;border:1px solid var(--border);color:var(--muted);transition:var(--tr)}
.mkt-pagination a:hover{border-color:var(--blue);color:var(--blue)}
.mkt-pagination .active{background:rgba(59,158,255,.12);border-color:var(--blue);color:var(--blue)}

/* Hide legacy v62 nav when marketplace active */
body.marketplace .navbar{display:none!important}
body.marketplace .sg-header{display:flex!important}

/* ── Auth pages ── */
.auth-head{text-align:center;margin-bottom:26px;display:flex;flex-direction:column;align-items:center}
.auth-head img{height:58px;width:auto;display:block;margin:0 auto 12px;filter:drop-shadow(0 0 12px rgba(0,170,255,.5))}
.auth-head h1{font-size:1.45rem;font-weight:900;width:100%}
.auth-head p{color:var(--muted);font-size:.86rem;margin-top:4px;width:100%}
.auth-card{background:var(--card);border:1px solid var(--border);border-radius:var(--r-xl);padding:26px;box-shadow:var(--shadow)}
.auth-page{min-height:calc(100vh - var(--header-h) - 80px);display:flex;align-items:center;justify-content:center;padding:40px 20px}
.auth-page .form-card{width:100%;max-width:440px;background:var(--card);border:1px solid var(--border);border-radius:var(--r-xl);padding:28px;box-shadow:var(--shadow)}
.auth-logo{text-align:center;margin-bottom:22px}
.auth-logo img{height:52px;margin-bottom:10px}

/* ── Cart line items ── */
.cart-line{display:flex;justify-content:space-between;align-items:flex-start;padding:10px 0;border-bottom:1px solid var(--border-light);font-size:.88rem;gap:12px}
.cart-line:last-child{border-bottom:none}