:root{--primary:#2e8b57;--bg-color:#f7f9fc;--text-dark:#333;--text-light:#666;--card-bg:#fff;--border-color:#eee;--radius:12px;--shadow:0 4px 6px #0000000d;--shadow-hover:0 10px 15px #0000001a;--danger:#e74c3c;--success:#2ecc71}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-color);color:var(--text-dark);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.5}a{color:inherit;text-decoration:none}button{cursor:pointer;background:0 0;border:none;font-family:inherit}h1,h2,h3,h4{margin-bottom:.5rem;font-weight:600}.container{max-width:1200px;margin:0 auto;padding:0 20px}nav{background-color:var(--card-bg);box-shadow:var(--shadow);z-index:100;position:sticky;top:0}.nav-content{justify-content:space-between;align-items:center;height:70px;display:flex}.logo{color:var(--primary);align-items:center;gap:8px;font-size:1.5rem;font-weight:700;display:flex}.nav-links{align-items:center;gap:20px;display:flex}.nav-icon{color:var(--text-dark);font-size:1.2rem;transition:color .2s}.nav-icon:hover{color:var(--primary)}.btn{border-radius:8px;justify-content:center;align-items:center;gap:8px;padding:10px 20px;font-weight:500;transition:all .2s;display:inline-flex}.btn-primary{background-color:var(--primary);color:#fff}.btn-primary:hover{filter:brightness(1.1);box-shadow:var(--shadow);transform:translateY(-2px)}.btn-outline{border:1px solid var(--primary);color:var(--primary)}.btn-outline:hover{background-color:var(--primary);color:#fff}.product-card{background:var(--card-bg);border-radius:var(--radius);box-shadow:var(--shadow);flex-direction:column;transition:all .3s;display:flex;overflow:hidden}.product-card:hover{box-shadow:var(--shadow-hover);transform:translateY(-5px)}.product-image-wrap{background:#f0f0f0;justify-content:center;align-items:center;width:100%;height:200px;font-size:4rem;display:flex}.product-image-wrap img{object-fit:cover;width:100%;height:100%}.product-info{flex-direction:column;flex-grow:1;padding:16px;display:flex}.product-price{color:var(--primary);margin-top:8px;font-size:1.25rem;font-weight:700}.compare-price{color:var(--text-light);margin-left:8px;font-size:.9rem;font-weight:400;text-decoration:line-through}.grid{grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:20px;display:grid}.form-group{margin-bottom:16px}.form-group label{margin-bottom:8px;font-weight:500;display:block}.form-control{border:1px solid var(--border-color);border-radius:8px;width:100%;padding:12px;font-family:inherit;transition:all .2s}.form-control:focus{border-color:var(--primary);outline:none;box-shadow:0 0 0 3px #2e8b5733}.badge{border-radius:4px;padding:2px 8px;font-size:.75rem;font-weight:600;display:inline-block}.badge-success{color:var(--success);background:#e8f8f5}.badge-warning{color:#f39c12;background:#fef9e7}.badge-danger{color:var(--danger);background:#fdedec}@media (width<=768px){.container{padding:0 15px}.grid{grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:15px}.product-image-wrap{height:140px;font-size:2.5rem}.product-info{padding:12px}.product-price{font-size:1.1rem}.catalog-layout{flex-direction:column!important}.catalog-sidebar{margin-bottom:20px;width:100%!important}.cart-layout{flex-direction:column!important}.cart-item{flex-wrap:wrap;gap:15px!important}.table-container{-webkit-overflow-scrolling:touch;overflow-x:auto}h1{font-size:1.75rem}h2{font-size:1.5rem}}