/* DealEx Shop — Main Stylesheet */
:root {
  --bg-primary:#0d0f14;--bg-secondary:#13161e;--bg-card:#1a1d27;--bg-card-hover:#1f2335;
  --border:rgba(255,255,255,0.07);--border-hover:rgba(255,255,255,0.14);
  --accent:#6c63ff;--accent-glow:rgba(108,99,255,0.35);--accent-2:#ff6584;--gold:#f4c542;
  --text-primary:#e8eaf0;--text-secondary:#8b90a7;--text-muted:#555d7a;
  --font:'Inter',system-ui,sans-serif;--radius:14px;--radius-sm:8px;
  --shadow-card:0 4px 24px rgba(0,0,0,0.4);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font);background:var(--bg-primary);color:var(--text-primary);line-height:1.6;min-height:100vh}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
.container{max-width:1280px;margin:0 auto;padding:0 20px}

/* HEADER */
.site-header{position:sticky;top:0;z-index:100;background:rgba(13,15,20,0.85);backdrop-filter:blur(20px);border-bottom:1px solid var(--border)}
.header-inner{display:flex;align-items:center;gap:20px;height:68px}
.logo{display:flex;align-items:center;gap:10px;flex-shrink:0}
.logo-icon{font-size:24px;background:linear-gradient(135deg,var(--accent),var(--accent-2));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.logo-text{font-size:22px;font-weight:800;background:linear-gradient(135deg,#e8eaf0,var(--accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;letter-spacing:-0.5px}
.search-bar{flex:1;display:flex;align-items:center;background:var(--bg-card);border:1px solid var(--border);border-radius:50px;padding:6px 6px 6px 16px;gap:10px;transition:border-color .2s,box-shadow .2s;max-width:540px}
.search-bar:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow)}
.search-icon{color:var(--text-muted);flex-shrink:0;width:18px;height:18px}
.search-input{flex:1;background:none;border:none;outline:none;color:var(--text-primary);font-size:14px;font-family:var(--font)}
.search-input::placeholder{color:var(--text-muted)}
.search-btn{background:linear-gradient(135deg,var(--accent),#8b83ff);color:#fff;border:none;border-radius:50px;padding:8px 20px;font-size:13px;font-weight:600;cursor:pointer;transition:opacity .2s,transform .1s}
.search-btn:hover{opacity:.9;transform:scale(1.02)}
.btn-admin,.btn-back{display:flex;align-items:center;gap:7px;padding:8px 16px;border-radius:50px;font-size:13px;font-weight:600;border:1px solid var(--border);color:var(--text-secondary);transition:all .2s;white-space:nowrap;flex-shrink:0}
.btn-admin:hover,.btn-back:hover{color:var(--text-primary);border-color:var(--accent);background:rgba(108,99,255,0.08)}

/* HERO */
.hero{position:relative;overflow:hidden;padding:80px 0 70px;text-align:center}
.hero-bg{position:absolute;inset:0;background:radial-gradient(ellipse 80% 60% at 50% -20%,rgba(108,99,255,0.25) 0%,transparent 70%),radial-gradient(ellipse 50% 40% at 80% 80%,rgba(255,101,132,0.1) 0%,transparent 60%);pointer-events:none}
.hero-content{position:relative}
.hero-title{font-size:clamp(36px,6vw,64px);font-weight:800;letter-spacing:-1.5px;background:linear-gradient(135deg,#fff 30%,var(--accent) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:16px}
.hero-sub{font-size:18px;color:var(--text-secondary);margin-bottom:36px}
.hero-stats{display:inline-flex;align-items:center;gap:24px;background:var(--bg-card);border:1px solid var(--border);border-radius:100px;padding:16px 36px}
.stat{text-align:center}
.stat-num{display:block;font-size:26px;font-weight:800;color:var(--accent)}
.stat-label{display:block;font-size:12px;color:var(--text-muted);text-transform:uppercase;letter-spacing:0.5px}
.stat-divider{width:1px;height:36px;background:var(--border)}

/* MAIN */
.main-content{padding:40px 0 80px}
.filter-bar{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:32px}
.filter-categories{display:flex;gap:8px;flex-wrap:wrap}
.filter-chip{padding:7px 16px;border-radius:50px;font-size:13px;font-weight:500;border:1px solid var(--border);color:var(--text-secondary);cursor:pointer;transition:all .2s}
.filter-chip:hover{border-color:var(--accent);color:var(--text-primary)}
.filter-chip.active{background:var(--accent);border-color:var(--accent);color:#fff;box-shadow:0 0 14px var(--accent-glow)}
.results-count{display:flex;align-items:center;gap:10px;font-size:14px;color:var(--text-secondary)}
.clear-search{color:var(--accent-2);font-weight:600;font-size:13px;cursor:pointer}

/* GRID */
.products-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:22px}
.product-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;cursor:pointer;transition:transform .25s,border-color .25s,box-shadow .25s;animation:fadeInUp .4s ease both}
.product-card:hover{transform:translateY(-4px);border-color:var(--border-hover);box-shadow:var(--shadow-card),0 0 24px rgba(108,99,255,0.12)}
@keyframes fadeInUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}
.card-image-wrap{position:relative;aspect-ratio:4/3;overflow:hidden;background:var(--bg-secondary)}
.card-image{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.product-card:hover .card-image{transform:scale(1.05)}
.image-count-badge{position:absolute;bottom:10px;right:10px;background:rgba(0,0,0,0.7);color:#fff;border-radius:50px;padding:4px 10px;font-size:12px;font-weight:600;display:flex;align-items:center;gap:4px;backdrop-filter:blur(4px)}
.card-category{position:absolute;top:10px;left:10px;background:rgba(108,99,255,0.85);color:#fff;border-radius:50px;padding:3px 10px;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:0.3px}
.card-body{padding:16px}
.card-title{font-size:15px;font-weight:600;color:var(--text-primary);margin-bottom:8px;line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.card-location{display:flex;align-items:center;gap:5px;font-size:12px;color:var(--text-muted);margin-bottom:12px}
.card-footer{display:flex;align-items:center;justify-content:space-between}
.card-price{font-size:18px;font-weight:800;color:var(--gold)}
.card-age{font-size:12px;color:var(--text-muted)}

/* EMPTY */
.empty-state{text-align:center;padding:80px 20px}
.empty-icon{font-size:56px;margin-bottom:16px}
.empty-state h2{font-size:24px;font-weight:700;margin-bottom:10px}
.empty-state p{color:var(--text-secondary);margin-bottom:28px}
.btn-primary{display:inline-flex;align-items:center;gap:8px;background:linear-gradient(135deg,var(--accent),#8b83ff);color:#fff;border:none;border-radius:50px;padding:12px 28px;font-size:14px;font-weight:600;cursor:pointer;text-decoration:none;transition:opacity .2s,transform .1s,box-shadow .2s;font-family:var(--font)}
.btn-primary:hover{opacity:.9;transform:translateY(-1px);box-shadow:0 8px 24px var(--accent-glow)}

/* PAGINATION */
.pagination{display:flex;justify-content:center;gap:8px;margin-top:48px;flex-wrap:wrap}
.page-btn{padding:9px 18px;border-radius:var(--radius-sm);border:1px solid var(--border);color:var(--text-secondary);font-size:14px;font-weight:500;transition:all .2s}
.page-btn:hover{border-color:var(--accent);color:var(--text-primary)}
.page-btn.active{background:var(--accent);border-color:var(--accent);color:#fff}

/* PRODUCT DETAIL */
.breadcrumb-bar{background:var(--bg-secondary);border-bottom:1px solid var(--border);padding:12px 0}
.breadcrumb{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--text-muted);flex-wrap:wrap}
.breadcrumb a{color:var(--text-secondary);transition:color .2s}
.breadcrumb a:hover{color:var(--accent)}
.product-detail-grid{display:grid;grid-template-columns:1fr 420px;gap:40px;margin-top:36px}
.product-gallery{position:sticky;top:88px;height:fit-content}
.gallery-main{position:relative;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;aspect-ratio:4/3;cursor:zoom-in}
.gallery-main-img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.gallery-main:hover .gallery-main-img{transform:scale(1.02)}
.gallery-nav{position:absolute;top:50%;transform:translateY(-50%);background:rgba(0,0,0,0.6);color:#fff;border:none;width:44px;height:44px;border-radius:50%;font-size:22px;cursor:pointer;backdrop-filter:blur(4px);transition:background .2s;display:flex;align-items:center;justify-content:center}
.gallery-nav:hover{background:var(--accent)}
.gallery-prev{left:12px}
.gallery-next{right:12px}
.gallery-counter{position:absolute;bottom:12px;left:50%;transform:translateX(-50%);background:rgba(0,0,0,0.6);color:#fff;border-radius:50px;padding:4px 14px;font-size:13px;backdrop-filter:blur(4px)}
.gallery-fullscreen{position:absolute;top:12px;right:12px;background:rgba(0,0,0,0.6);color:#fff;border:none;width:38px;height:38px;border-radius:var(--radius-sm);cursor:pointer;backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;transition:background .2s}
.gallery-fullscreen:hover{background:var(--accent)}
.gallery-thumbs{display:grid;grid-template-columns:repeat(auto-fill,minmax(70px,1fr));gap:8px;margin-top:12px}
.thumb-btn{border:2px solid var(--border);border-radius:var(--radius-sm);overflow:hidden;cursor:pointer;aspect-ratio:1;background:var(--bg-card);transition:border-color .2s;padding:0}
.thumb-btn.active{border-color:var(--accent)}
.thumb-btn:hover{border-color:var(--border-hover)}
.thumb-btn img{width:100%;height:100%;object-fit:cover}

.product-info{display:flex;flex-direction:column}
.product-info-top{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.product-category-tag{background:rgba(108,99,255,0.15);color:var(--accent);border:1px solid rgba(108,99,255,0.3);border-radius:50px;padding:4px 12px;font-size:12px;font-weight:600;text-transform:uppercase}
.product-date{font-size:13px;color:var(--text-muted);margin-left:auto}
.product-title{font-size:28px;font-weight:800;letter-spacing:-0.5px;line-height:1.25;margin-bottom:20px}
.product-price-block{margin-bottom:16px}
.product-price{font-size:36px;font-weight:800;color:var(--gold)}
.product-location{display:flex;align-items:center;gap:7px;font-size:14px;color:var(--text-secondary);margin-bottom:20px}
.product-divider{height:1px;background:var(--border);margin:20px 0}
.section-heading{font-size:16px;font-weight:700;margin-bottom:12px;letter-spacing:-0.3px}
.description-text{font-size:15px;color:var(--text-secondary);line-height:1.75}
.product-actions{display:flex;gap:12px;flex-wrap:wrap}
.btn-contact{width:100%;justify-content:center;padding:14px;font-size:15px}
.btn-secondary{display:inline-flex;align-items:center;gap:8px;background:var(--bg-card);color:var(--text-secondary);border:1px solid var(--border);border-radius:50px;padding:12px 20px;font-size:14px;font-weight:600;cursor:pointer;transition:all .2s;font-family:var(--font);flex:1;justify-content:center}
.btn-secondary:hover{border-color:var(--accent);color:var(--text-primary)}
.contact-info{margin-top:16px}
.contact-info.hidden{display:none}
.contact-card{display:flex;align-items:center;gap:12px;background:rgba(108,99,255,0.08);border:1px solid rgba(108,99,255,0.2);border-radius:var(--radius-sm);padding:16px;color:var(--text-secondary);font-size:14px}

.related-section{margin-top:60px}
.related-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:20px;margin-top:20px}

/* LIGHTBOX */
.lightbox{position:fixed;inset:0;z-index:1000;background:rgba(0,0,0,0.95);display:flex;align-items:center;justify-content:center;backdrop-filter:blur(8px);animation:fadeIn .2s ease}
.lightbox.hidden{display:none}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
.lightbox-content{max-width:90vw;max-height:85vh;display:flex;align-items:center;justify-content:center}
.lightbox-img{max-width:90vw;max-height:85vh;border-radius:var(--radius);object-fit:contain;box-shadow:0 32px 80px rgba(0,0,0,0.8)}
.lightbox-close{position:absolute;top:20px;right:24px;background:none;border:none;color:#fff;font-size:28px;cursor:pointer;opacity:.7;transition:opacity .2s}
.lightbox-close:hover{opacity:1}
.lightbox-nav{position:absolute;top:50%;transform:translateY(-50%);background:rgba(255,255,255,0.1);border:none;color:#fff;width:56px;height:56px;border-radius:50%;font-size:28px;cursor:pointer;backdrop-filter:blur(4px);transition:background .2s;display:flex;align-items:center;justify-content:center}
.lightbox-nav:hover{background:var(--accent)}
.lightbox-prev{left:24px}
.lightbox-next{right:24px}
.lightbox-counter{position:absolute;bottom:20px;left:50%;transform:translateX(-50%);color:rgba(255,255,255,0.6);font-size:14px}

/* FOOTER */
.site-footer{border-top:1px solid var(--border);padding:28px 0}
.footer-inner{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px}
.footer-logo{font-size:18px}
.footer-copy{font-size:13px;color:var(--text-muted)}

/* RESPONSIVE */
@media(max-width:900px){
  .product-detail-grid{grid-template-columns:1fr}
  .product-gallery{position:static}
  .hero{padding:50px 0 40px}
}
@media(max-width:600px){
  .header-inner{gap:12px}
  .products-grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:14px}
  .product-title{font-size:22px}
  .product-price{font-size:28px}
}