/* ===== Reset & Base ===== */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#ffffff;--bg2:#f5f5f7;--bg3:#eeeef0;--surface:#ffffff;
  --text:#1a1a2e;--text2:#6b7280;--accent:#e63946;--accent2:#ff4d6d;
  --gold:#d4a017;--green:#16a34a;--border:#e5e7eb;
  --radius:12px;--radius-sm:8px;
  --shadow:0 2px 12px rgba(0,0,0,.08);
  --font:'Inter',system-ui,-apple-system,sans-serif;
}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.6;overflow-x:hidden}
a{color:var(--accent);text-decoration:none;transition:color .2s}
a:hover{color:var(--accent2)}
img{max-width:100%;display:block}
.container{max-width:1280px;margin:0 auto;padding:0 20px}
.section{padding:60px 0}
.section-alt{background:var(--bg2)}
.section-title{font-size:1.8rem;font-weight:800;margin-bottom:8px;text-transform:uppercase;letter-spacing:1px;color:var(--text)}

/* ===== Buttons ===== */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:10px 24px;border:none;border-radius:var(--radius-sm);font-weight:600;font-size:.9rem;cursor:pointer;transition:all .2s;font-family:var(--font)}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:var(--accent2);transform:translateY(-1px);box-shadow:0 4px 12px rgba(230,57,70,.3)}
.btn-outline{background:transparent;border:1.5px solid var(--border);color:var(--text)}
.btn-outline:hover{border-color:var(--accent);color:var(--accent)}
.btn-sm{padding:6px 14px;font-size:.8rem}
.btn-lg{padding:14px 36px;font-size:1rem}
.btn-block{width:100%}

/* ===== Site Switcher ===== */
.site-switcher{background:var(--bg2);border-bottom:1px solid var(--border);padding:6px 0;font-size:.8rem}
.switcher-inner{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.switch-btn{padding:5px 16px;border-radius:20px;border:1px solid var(--border);color:var(--text2);font-size:.78rem;text-decoration:none;transition:all .2s}
.switch-btn:hover{border-color:var(--accent);color:var(--accent)}
.switch-btn.active{background:var(--accent);color:#fff;border-color:var(--accent)}

/* ===== Topbar ===== */
.topbar{background:var(--bg2);border-bottom:1px solid var(--border);padding:6px 0;font-size:.78rem;color:var(--text2)}
.topbar-inner{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:8px}
.topbar-right{display:flex;align-items:center;gap:12px}
.topbar-right select{background:var(--bg);border:1px solid var(--border);color:var(--text2);padding:2px 8px;border-radius:4px;font-size:.75rem;cursor:pointer;outline:none}

/* ===== Navbar ===== */
.navbar{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.95);backdrop-filter:blur(12px);border-bottom:1px solid var(--border);padding:10px 0}
.nav-inner{display:flex;align-items:center;gap:16px}
.logo{display:flex;align-items:center;gap:10px;color:var(--text);text-decoration:none;flex-shrink:0}
.logo-icon{font-size:1.8rem}
.logo-name{font-weight:800;font-size:1.1rem;line-height:1.2}
.logo-sub{font-size:.65rem;color:var(--text2);text-transform:uppercase;letter-spacing:1px}
.nav-search{flex:1;max-width:480px;position:relative;margin:0 auto}
.nav-search input{width:100%;padding:10px 40px 10px 16px;background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);font-size:.9rem;outline:none;transition:border-color .2s}
.nav-search input:focus{border-color:var(--accent)}
.nav-search svg{position:absolute;right:12px;top:50%;transform:translateY(-50%);color:var(--text2)}
.nav-actions{display:flex;align-items:center;gap:6px;flex-shrink:0;margin-left:auto}
.nav-btn{background:none;border:none;color:var(--text);cursor:pointer;position:relative;padding:8px;border-radius:var(--radius-sm);transition:background .2s}
.nav-btn:hover{background:var(--bg2)}
.cart-badge{position:absolute;top:2px;right:2px;background:var(--accent);color:#fff;font-size:.6rem;font-weight:700;width:16px;height:16px;border-radius:50%;display:flex;align-items:center;justify-content:center}
.mobile-menu-btn{display:none}

/* ===== Hero ===== */
.hero{position:relative;min-height:420px;display:flex;align-items:center;overflow:hidden}
.hero-bg{position:absolute;inset:0;background:linear-gradient(135deg,#1a1a2e 0%,#16213e 50%,#0f3460 100%);z-index:0}
.hero-content{position:relative;z-index:1;text-align:center;padding:60px 20px;width:100%}
.hero h1{font-size:clamp(2rem,5vw,3.5rem);font-weight:900;margin-bottom:16px;line-height:1.1;color:#fff}
.hero p{font-size:1.1rem;color:rgba(255,255,255,.7);max-width:600px;margin:0 auto 28px}
.hero-stats{display:flex;justify-content:center;gap:40px;margin-top:36px;flex-wrap:wrap}
.stat{text-align:center}
.stat-num{display:block;font-size:1.6rem;font-weight:800;color:var(--gold)}
.stat-label{font-size:.75rem;color:rgba(255,255,255,.6);text-transform:uppercase;letter-spacing:1px}

/* ===== Categories Bar ===== */
.categories-bar{background:var(--bg);border-bottom:1px solid var(--border);padding:12px 0;position:sticky;top:56px;z-index:90}
.cat-tabs{display:flex;gap:8px;overflow-x:auto;scrollbar-width:none;-ms-overflow-style:none;padding-bottom:4px}
.cat-tabs::-webkit-scrollbar{display:none}
.cat-tab{padding:8px 18px;border-radius:var(--radius);border:1px solid var(--border);background:transparent;color:var(--text2);font-size:.85rem;font-weight:500;cursor:pointer;white-space:nowrap;transition:all .2s;font-family:var(--font);display:flex;align-items:center;gap:6px}
.cat-tab:hover,.cat-tab.active{background:var(--accent);color:#fff;border-color:var(--accent)}

/* ===== Shop ===== */
.shop-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;flex-wrap:wrap;gap:8px}
.products-count{font-size:.85rem;color:var(--text2)}
.sub-filter{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:20px}
.sub-btn{padding:5px 14px;border-radius:20px;border:1px solid var(--border);background:transparent;color:var(--text2);font-size:.78rem;cursor:pointer;transition:all .2s;font-family:var(--font)}
.sub-btn:hover,.sub-btn.active{background:var(--accent);color:#fff;border-color:var(--accent)}

/* ===== Product Grid ===== */
.products-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:20px}
.product-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;transition:all .3s;cursor:pointer;position:relative}
.product-card:hover{transform:translateY(-4px);border-color:var(--accent);box-shadow:0 8px 24px rgba(0,0,0,.08)}
.product-img{width:100%;aspect-ratio:1;object-fit:contain;background:#fafafa;padding:8px}
.product-badge{position:absolute;top:10px;left:10px;background:var(--accent);color:#fff;font-size:.7rem;font-weight:600;padding:3px 10px;border-radius:20px}
.product-info{padding:14px}
.product-cat{font-size:.7rem;color:var(--accent);text-transform:uppercase;letter-spacing:.5px;margin-bottom:4px}
.product-title{font-size:.85rem;font-weight:600;line-height:1.3;margin-bottom:8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:2.2em;color:var(--text)}
.product-meta{font-size:.7rem;color:var(--text2);margin-bottom:8px}
.product-bottom{display:flex;justify-content:space-between;align-items:center}
.product-price{font-size:1.1rem;font-weight:800;color:var(--accent)}
.no-results{text-align:center;padding:60px 20px;color:var(--text2);font-size:1.1rem}

/* ===== Pagination ===== */
.pagination{display:flex;align-items:center;justify-content:center;gap:6px;margin-top:32px;flex-wrap:wrap;padding:16px 0}
.page-btn{min-width:38px;height:38px;display:flex;align-items:center;justify-content:center;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg);color:var(--text);font-size:.9rem;font-weight:500;cursor:pointer;transition:all .2s;font-family:var(--font)}
.page-btn:hover:not(.disabled):not(.active){background:var(--bg2);border-color:var(--accent);color:var(--accent)}
.page-btn.active{background:var(--accent);color:#fff;border-color:var(--accent)}
.page-btn.disabled{opacity:.3;cursor:not-allowed}
.page-dots{color:var(--text2);font-size:.9rem;padding:0 4px}
.page-info{font-size:.78rem;color:var(--text2);margin-left:12px}

/* ===== Size Table ===== */
.size-table-wrap{overflow-x:auto}
.size-table{width:100%;border-collapse:collapse;font-size:.85rem}
.size-table th,.size-table td{padding:10px 16px;text-align:center;border:1px solid var(--border)}
.size-table th{background:var(--bg2);font-weight:600;color:var(--accent)}
.size-table td{color:var(--text2)}
.size-table tr:hover td{background:var(--bg2)}

/* ===== Features ===== */
.features{background:var(--bg2);border-top:1px solid var(--border)}
.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:30px;text-align:center}
.feature-icon{font-size:2.2rem;display:block;margin-bottom:10px}
.feature h3{font-size:.95rem;margin-bottom:4px;color:var(--text)}
.feature p{font-size:.78rem;color:var(--text2)}

/* ===== Footer ===== */
.footer{background:var(--text);color:rgba(255,255,255,.8);padding:50px 0 20px}
.footer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:30px;margin-bottom:30px}
.footer-logo{font-size:1.2rem;font-weight:800;margin-bottom:10px;color:#fff}
.footer-col h4{font-size:.9rem;font-weight:700;margin-bottom:12px;color:#fff}
.footer-col a{display:block;color:rgba(255,255,255,.6);font-size:.85rem;margin-bottom:6px;transition:color .2s}
.footer-col a:hover{color:#fff}
.footer-col p{font-size:.82rem;color:rgba(255,255,255,.5);line-height:1.5}
.footer-bottom{text-align:center;padding-top:20px;border-top:1px solid rgba(255,255,255,.1);font-size:.78rem;color:rgba(255,255,255,.4)}

/* ===== Cart Sidebar ===== */
.cart-overlay{position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:200;opacity:0;pointer-events:none;transition:opacity .3s}
.cart-overlay.open{opacity:1;pointer-events:auto}
.cart-sidebar{position:fixed;top:0;right:-400px;width:380px;max-width:90vw;height:100vh;background:var(--bg);border-left:1px solid var(--border);z-index:201;display:flex;flex-direction:column;transition:right .3s;box-shadow:-4px 0 24px rgba(0,0,0,.08)}
.cart-sidebar.open{right:0}
.cart-header{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;border-bottom:1px solid var(--border)}
.cart-header h3{font-size:1.1rem;font-weight:700}
.cart-close{background:none;border:none;color:var(--text2);font-size:1.3rem;cursor:pointer;padding:4px 8px;border-radius:var(--radius-sm);transition:background .2s}
.cart-close:hover{background:var(--bg2)}
.cart-items{flex:1;overflow-y:auto;padding:16px 20px}
.cart-item{display:flex;gap:12px;padding:12px 0;border-bottom:1px solid var(--border);align-items:center}
.cart-item-img{width:60px;height:60px;object-fit:contain;background:#fafafa;border-radius:var(--radius-sm);flex-shrink:0;border:1px solid var(--border)}
.cart-item-info{flex:1;min-width:0}
.cart-item-name{font-size:.82rem;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cart-item-price{font-size:.85rem;color:var(--accent);font-weight:700;margin-top:2px}
.cart-item-remove{background:none;border:none;color:var(--text2);cursor:pointer;font-size:.85rem;padding:6px;border-radius:var(--radius-sm);transition:all .2s}
.cart-item-remove:hover{color:var(--accent);background:var(--bg2)}
.cart-empty-msg{text-align:center;padding:40px 0;color:var(--text2)}
.cart-footer{padding:16px 20px;border-top:1px solid var(--border);background:var(--bg2)}
.cart-total-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px;font-size:1rem;font-weight:700}
.cart-total-price{color:var(--accent);font-size:1.2rem}

/* ===== Product Modal ===== */
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:300;display:none;align-items:center;justify-content:center;padding:20px}
.modal-overlay.open{display:flex}
.modal-content{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);max-width:800px;width:100%;max-height:90vh;overflow-y:auto;padding:30px;position:relative;box-shadow:0 16px 48px rgba(0,0,0,.12)}
.modal-close{position:absolute;top:12px;right:16px;background:none;border:none;color:var(--text2);font-size:1.5rem;cursor:pointer;z-index:1;padding:4px 8px;border-radius:var(--radius-sm);transition:background .2s}
.modal-close:hover{background:var(--bg2)}
.modal-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px}
.modal-imgs{display:flex;flex-direction:column;gap:10px}
.modal-main-img{width:100%;aspect-ratio:1;object-fit:contain;background:#fafafa;border-radius:var(--radius-sm);border:1px solid var(--border)}
.modal-thumbs{display:flex;gap:8px;overflow-x:auto}
.modal-thumb{width:60px;height:60px;object-fit:contain;background:#fafafa;border-radius:4px;cursor:pointer;border:2px solid transparent;flex-shrink:0}
.modal-thumb:hover,.modal-thumb.active{border-color:var(--accent)}
.modal-details h2{font-size:1.3rem;font-weight:700;margin-bottom:12px;line-height:1.3;color:var(--text)}
.modal-price{font-size:1.5rem;font-weight:800;color:var(--accent);margin-bottom:16px}
.modal-discount{background:rgba(230,57,70,.06);border:1px solid rgba(230,57,70,.15);border-radius:var(--radius-sm);padding:8px 14px;font-size:.82rem;color:var(--accent);margin-bottom:16px}
.modal-specs{margin-bottom:20px}
.modal-spec{display:flex;justify-content:space-between;padding:6px 0;border-bottom:1px solid var(--border);font-size:.82rem}
.modal-spec-label{color:var(--text2)}
.modal-sizes{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:20px}
.size-btn{padding:6px 14px;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg);color:var(--text);font-size:.8rem;cursor:pointer;transition:all .2s;font-family:var(--font)}
.size-btn:hover,.size-btn.active{background:var(--accent);color:#fff;border-color:var(--accent)}
.modal-actions{display:flex;gap:10px}
.modal-tags{display:flex;gap:12px;margin-top:16px;font-size:.78rem;color:var(--text2)}
.modal-tags span{display:flex;align-items:center;gap:4px}

/* ===== Auth & Checkout ===== */
.auth-input{width:100%;padding:10px 14px;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text);font-size:.9rem;outline:none;margin-bottom:10px;font-family:var(--font);transition:border-color .2s}
.auth-input:focus{border-color:var(--accent)}
.auth-err{color:var(--accent);font-size:.82rem;min-height:20px;margin-top:4px}
.auth-switch{text-align:center;font-size:.82rem;color:var(--text2);margin-top:16px}
.auth-switch a{color:var(--accent);font-weight:600}
.ck-form{display:flex;flex-direction:column;gap:0}

/* ===== WhatsApp Float ===== */
.whatsapp-float{position:fixed;bottom:24px;right:24px;width:56px;height:56px;background:#25d366;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 16px rgba(37,211,102,.3);z-index:100;transition:transform .2s}
.whatsapp-float:hover{transform:scale(1.1)}

/* ===== Responsive ===== */
@media(max-width:768px){
  .nav-inner{flex-wrap:nowrap;gap:8px;padding:0 12px}
  .nav-search{display:none}
  .mobile-menu-btn{display:block}
  .logo-name{font-size:.9rem}
  .logo-sub{display:none}
  .logo-icon{font-size:1.4rem}
  .auth-label{display:none}
  .nav-actions{gap:2px;margin-left:auto}
  .nav-btn{padding:6px}
  .hero-overlay-content h1{font-size:1.8rem}
  .hero-overlay-content p{font-size:.9rem}
  .hero-overlay-content .hero-stats{gap:16px}
  .hero-overlay-content .stat-num{font-size:1.2rem}
  .hero-overlay-content .stat-label{font-size:.65rem}
  .carousel-slide img{height:400px}
  .carousel-btn{width:36px;height:36px;font-size:1rem}
  .products-grid{grid-template-columns:repeat(2,1fr);gap:10px}
  .product-title{font-size:.75rem}
  .product-info{padding:10px}
  .product-bottom{flex-direction:column;align-items:flex-start;gap:6px}
  .product-bottom .btn{width:100%;font-size:.75rem;padding:6px 10px}
  .product-price{font-size:.95rem}
  .modal-grid{grid-template-columns:1fr}
  .modal-content{padding:20px;margin:10px}
  .modal-actions{flex-direction:column}
  .modal-actions .btn{width:100%}
  .modal-details h2{font-size:1.1rem}
  .modal-price{font-size:1.3rem}
  .modal-sizes{gap:4px}
  .size-btn{padding:5px 10px;font-size:.75rem}
  .features-grid{grid-template-columns:repeat(2,1fr);gap:16px}
  .footer-grid{grid-template-columns:repeat(2,1fr)}
  .site-switcher{padding:4px 0}
  .topbar{padding:4px 0}
}
@media(max-width:480px){
  .nav-inner{gap:6px;padding:0 8px}
  .logo-name{font-size:.85rem}
  .products-grid{grid-template-columns:repeat(2,1fr);gap:6px}
  .product-info{padding:8px}
  .product-price{font-size:.85rem}
  .product-meta{font-size:.65rem}
  .product-cat{font-size:.6rem}
  .page-btn{min-width:32px;height:32px;font-size:.8rem}
  .page-info{display:none}
  .carousel-slide img{height:300px}
  .switcher-inner{font-size:.7rem}
  .switch-btn{padding:4px 10px;font-size:.7rem}
  .topbar-inner{font-size:.7rem}
  .modal-content{padding:16px;margin:6px}
  .whatsapp-float{width:48px;height:48px;bottom:16px;right:16px}
}

/* ===== Auth Button ===== */
.auth-btn{display:flex;align-items:center;gap:6px}
.auth-label{font-size:.8rem;font-weight:500;color:var(--text2);max-width:80px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.auth-btn:hover .auth-label{color:var(--accent)}

/* ===== Carousel ===== */
.hero{position:relative;overflow:hidden;min-height:auto}
.carousel{position:relative;width:100%;overflow:hidden}
.carousel-track{display:flex;transition:transform .5s ease}
.carousel-slide{min-width:100%;flex-shrink:0}
.carousel-slide img{width:100%;height:600px;object-fit:cover;display:block}
.carousel-btn{position:absolute;top:50%;transform:translateY(-50%);background:rgba(0,0,0,.4);color:#fff;border:none;width:44px;height:44px;border-radius:50%;font-size:1.2rem;cursor:pointer;z-index:5;display:flex;align-items:center;justify-content:center;transition:background .2s}
.carousel-btn:hover{background:rgba(0,0,0,.7)}
.carousel-prev{left:16px}
.carousel-next{right:16px}
.carousel-dots{position:absolute;bottom:16px;left:50%;transform:translateX(-50%);display:flex;gap:8px;z-index:5}
.carousel-dot{width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,.5);cursor:pointer;transition:all .2s;border:none}
.carousel-dot.active{background:#fff;transform:scale(1.2)}
.hero-overlay-content{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;z-index:4;background:rgba(0,0,0,.45);pointer-events:none}
.hero-overlay-content *{pointer-events:auto}
.hero-overlay-content h1{font-size:clamp(2rem,5vw,3.5rem);font-weight:900;margin-bottom:16px;line-height:1.1;color:#fff;text-shadow:0 2px 8px rgba(0,0,0,.3)}
.hero-overlay-content p{font-size:1.1rem;color:rgba(255,255,255,.85);max-width:600px;margin:0 auto 28px}
.hero-overlay-content .hero-stats{display:flex;justify-content:center;gap:40px;margin-top:36px;flex-wrap:wrap}
.hero-overlay-content .stat-num{display:block;font-size:1.6rem;font-weight:800;color:var(--gold)}
.hero-overlay-content .stat-label{font-size:.75rem;color:rgba(255,255,255,.7);text-transform:uppercase;letter-spacing:1px}