/* Base Reset */
*{margin:0;padding:0;box-sizing:border-box}
:root{
  --primary:#15491e;
  --secondary:#3e8844;
  --dark:#212529;
  --light-bg:#FFFFFF;
  --light-gray:#F8F9FA;
  --border-color:#DEE2E6;
  --text:#212529;
  --text-muted:#6C757D;
  --accent:#3e8844;
  --purple:#6b2c91;
  --gradient:linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
}
body{font-family:'Poppins',sans-serif;background:var(--light-gray);color:var(--text);overflow-x:hidden}
.container{max-width:1600px;margin:0 auto;padding:0 20px}

/* Top Bar */
.top-bar{background:var(--dark);padding:8px 0;font-size:.8rem;border-bottom:1px solid var(--border-color)}
.top-bar .container{display:flex;justify-content:space-between;align-items:center}
.top-bar-left span{margin-right:18px;color:#fff}
.top-bar-left i{color:var(--secondary);margin-right:6px}
.top-bar-right a{color:#fff;text-decoration:none;margin-left:16px;transition:color .3s}
.top-bar-right a:hover{color:var(--secondary)}

/* ULTRA-COMPACT HEADER */
header{background:var(--light-bg);padding:8px 0;position:sticky;top:0;z-index:1000;border-bottom:1px solid var(--border-color)}
.header-main{height: 40px;max-width:1600px;margin:0 auto;padding:0 20px;display:flex;justify-content:space-between;align-items:center;gap:12px}
.logo{font-family:'Orbitron',sans-serif;font-size:1.4rem;font-weight:900;color:#3e8844;letter-spacing:1px}
.search-bar{flex:1;max-width:520px;position:relative}
.search-bar input{width:100%;padding:8px 36px 8px 12px;border:1px solid var(--border-color);border-radius:20px;background:var(--light-gray);color:var(--text);font-size:.85rem;transition:all .2s}
.search-bar input:focus{outline:none;border-color:#3e8844;background:var(--light-bg)}
.search-bar button{position:absolute;right:4px;top:50%;transform:translateY(-50%);background:#3e8844;border:none;width:28px;height:28px;border-radius:50%;color:#fff;cursor:pointer;transition:all .2s;font-size:.8rem}
.search-bar button:hover{transform:translateY(-50%) scale(1.05);background:#e04020}
.header-actions{display:flex;gap:12px;align-items:center}
.header-icon{position:relative;color:var(--text);font-size:1.05rem;transition:all .2s;cursor:pointer}
.header-icon:hover{color:#3e8844;transform:translateY(-2px)}
.badge{position:absolute;top:-6px;right:-8px;background:var(--accent);color:#fff;border-radius:50%;width:16px;height:16px;font-size:.65rem;display:flex;align-items:center;justify-content:center;font-weight:600}

/* ULTRA-COMPACT NAV */
nav{background:var(--light-bg);border-top:1px solid var(--border-color);border-bottom:1px solid var(--border-color)}
.nav-container{max-width:1600px;margin:0 auto;padding:0 20px;display:flex;gap:6px;overflow-x:auto}
.nav-item{padding:8px 12px;color:var(--text);text-decoration:none;white-space:nowrap;transition:all .2s;position:relative;font-weight:500;font-size:.85rem;border-radius:6px}
.nav-item:hover{color:#3e8844;background:#fff}
.nav-item::after{content:'';position:absolute;bottom:-1px;left:50%;width:0;height:2px;background:#3e8844;transition:all .2s;transform:translateX(-50%)}
.nav-item:hover::after{width:70%}

/* Breadcrumb */
.breadcrumb-section{background:var(--light-bg);padding:8px 0;border-bottom:1px solid var(--border-color)}
.breadcrumb{display:flex;align-items:center;gap:8px;font-size:.85rem}
.breadcrumb a{color:var(--text-muted);text-decoration:none;transition:color .2s}
.breadcrumb a:hover{color:var(--primary)}
.breadcrumb i{font-size:.7rem;color:var(--text-muted)}
.breadcrumb span{color:var(--text);font-weight:500}

/* Main Content */
.main-content{padding:18px 0}
.main-content .container{display:grid;grid-template-columns:260px 1fr;gap:20px}

/* Sidebar */
.sidebar{background:var(--light-bg);border-radius:8px;padding:12px;height:fit-content;position:sticky;top:74px;box-shadow:0 1px 6px rgba(0,0,0,.05)}
.filter-section{padding:10px 0;border-bottom:1px solid var(--border-color)}
.filter-section:last-child{border-bottom:none}
.filter-section h3{font-size:.95rem;font-weight:600;margin-bottom:10px;color:var(--text);display:flex;justify-content:space-between;align-items:center}
.filter-section h3 i{font-size:.8rem;color:var(--text-muted);cursor:pointer}
.price-slider-container{padding:4px 0}
.price-slider{position:relative;height:5px;margin:14px 0 10px}
.price-track{position:absolute;height:5px;background:var(--border-color);width:100%;border-radius:5px}
.price-slider input[type="range"]{position:absolute;width:100%;height:5px;background:transparent;pointer-events:none;-webkit-appearance:none}
.price-slider input[type="range"]::-webkit-slider-thumb{-webkit-appearance:none;width:16px;height:16px;border-radius:50%;background:#3e8844;cursor:pointer;pointer-events:auto;border:2px solid #fff;box-shadow:0 1px 3px rgba(0,0,0,.2)}
.price-slider input[type="range"]::-moz-range-thumb{width:16px;height:16px;border-radius:50%;background:#3e8844;cursor:pointer;pointer-events:auto;border:2px solid #fff;box-shadow:0 1px 3px rgba(0,0,0,.2)}
.price-inputs{display:flex;gap:8px;justify-content:space-between}
.price-input{flex:1}
.price-input input{width:100%;padding:8px;border:1px solid var(--border-color);border-radius:5px;text-align:center;font-size:.85rem;background:var(--light-gray)}
.filter-options{display:flex;flex-direction:column;gap:10px}
.checkbox-label{display:flex;align-items:center;cursor:pointer;font-size:.85rem;color:var(--text);transition:color .2s}
.checkbox-label:hover{color:var(--primary)}
.checkbox-label input[type="checkbox"]{width:16px;height:16px;margin-right:8px;cursor:pointer;accent-color:var(--accent)}

/* Products Section */
.products-section{display:flex;flex-direction:column;gap:14px}
.products-header{background:var(--light-bg);padding:10px 12px;border-radius:8px;display:flex;justify-content:space-between;align-items:center;box-shadow:0 1px 6px rgba(0,0,0,.05)}
.products-header h2{font-size:1.05rem;font-weight:600;color:var(--text)}
.sort-select{padding:8px 10px;border:1px solid var(--border-color);border-radius:5px;background:var(--light-bg);color:var(--text);font-size:.85rem;cursor:pointer;transition:all .2s}
.sort-select:focus{outline:none;border-color:var(--primary)}

/* 3-COLUMN GRID ON DESKTOP */
.products-grid{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:16px;
}

/* Product Card */
.product-card-large{background:var(--light-bg);border-radius:8px;overflow:hidden;box-shadow:0 1px 6px rgba(0,0,0,.05);transition:all .2s;position:relative;display:flex;flex-direction:column}
.product-card-large:hover{transform:translateY(-3px);box-shadow:0 4px 14px rgba(0,0,0,.08)}
.save-badge{position:absolute;top:10px;left:10px;background:var(--purple);color:#fff;padding:4px 10px;border-radius:5px;font-size:.8rem;font-weight:600;z-index:10}
.product-image-large{width:100%;height:200px;display:flex;align-items:center;justify-content:center;background:var(--light-gray);padding:10px}
.product-image-large img{max-width:100%;max-height:100%;object-fit:contain}
.product-details{padding:12px;flex:1;display:flex;flex-direction:column}
.product-title{font-size:.95rem;font-weight:600;color:var(--text);margin-bottom:8px;line-height:1.35}
.product-specs{list-style:none;margin-bottom:12px;flex:1}
.product-specs li{padding:5px 0;font-size:.8rem;color:var(--text-muted);position:relative;padding-left:12px}
.product-specs li::before{content:'•';position:absolute;left:0;color:var(--primary);font-weight:bold}
.product-price-large{display:flex;align-items:center;gap:8px;padding-top:10px;border-top:1px solid var(--border-color)}
.current-price{font-size:1.05rem;font-weight:700;color:#3e8844}
.old-price{font-size:.85rem;color:var(--text-muted);text-decoration:line-through}

/* Pagination */
.pagination{display:flex;justify-content:center;gap:8px;padding:14px 0}
.page-btn{padding:7px 10px;border:1px solid var(--border-color);background:var(--light-bg);color:var(--text);border-radius:5px;cursor:pointer;transition:all .2s;font-size:.85rem}
.page-btn:hover{background:var(--primary);color:#fff;border-color:var(--primary)}
.page-btn.active{background:#3e8844;color:#fff;border-color:#3e8844}

/* Footer */
footer{background:var(--dark);color:#fff;padding:26px 0;margin-top:26px}
.footer-content{max-width:1600px;margin:0 auto;padding:0 20px;display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-bottom:10px}
.footer-section h3{color:#fff;margin-bottom:10px;font-size:1rem}
.footer-section p{line-height:1.5;font-size:.85rem}
.footer-section ul{list-style:none}
.footer-section ul li{margin-bottom:8px;font-size:.85rem}
.footer-section ul li a{color:#CCC;text-decoration:none;transition:color .2s}
.footer-section ul li a:hover{color:var(--secondary)}
.social-links{display:flex;gap:10px;margin-top:10px}
.social-links a{width:32px;height:32px;background:rgba(255,255,255,.1);border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;transition:all .2s}
.social-links a:hover{background:var(--secondary);transform:translateY(-2px)}
.footer-bottom{text-align:center;padding-top:10px;border-top:1px solid rgba(255,255,255,.1);color:#CCC;font-size:.85rem}

/* Responsive */
@media (max-width:1200px){
  .products-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:900px){
  .main-content .container{grid-template-columns:1fr}
  .sidebar{position:relative;top:0}
}
@media (max-width:600px){
  .products-grid{grid-template-columns:1fr}
  .products-header{flex-direction:column;gap:10px;align-items:flex-start}
}