*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--primary: #2d7a4f;--primary-dark: #1d5235;--secondary: #f0f9f4;--accent: #5cb85c;--text: #333;--text-light: #666;--border: #ddd;--white: #fff;--shadow: 0 2px 8px rgba(0,0,0,.1);--radius: 8px}body{font-family:Segoe UI,sans-serif;color:var(--text);line-height:1.6}.app{display:flex;flex-direction:column;min-height:100vh}.main-content{flex:1}.container{max-width:1200px;margin:0 auto;padding:0 20px}a{color:var(--primary);text-decoration:none}a:hover{color:var(--primary-dark)}.btn-primary{background:var(--primary);color:#fff;border:none;padding:12px 24px;border-radius:var(--radius);cursor:pointer;font-size:16px;font-weight:500;display:inline-block;transition:background .2s}.btn-primary:hover{background:var(--primary-dark);color:#fff}.btn-secondary{background:#fff;color:var(--primary);border:2px solid var(--primary);padding:10px 22px;border-radius:var(--radius);cursor:pointer;font-size:16px;display:inline-block}.btn-link{background:none;border:none;color:var(--primary);cursor:pointer;font-size:16px}.navbar{background:#fff;box-shadow:var(--shadow);position:sticky;top:0;z-index:100}.nav-container{display:flex;align-items:center;justify-content:space-between;padding:15px 30px;max-width:1200px;margin:0 auto}.nav-logo{display:flex;align-items:center;gap:8px}.logo-text{font-size:22px;font-weight:700;color:var(--primary)}.logo-subtitle{color:var(--text-light);font-size:16px}.nav-links{display:flex;align-items:center;gap:24px}.nav-links a,.nav-links button{color:var(--text);font-size:15px}.nav-links a:hover{color:var(--primary)}.cart-link{position:relative;font-weight:500}.cart-badge{background:var(--primary);color:#fff;border-radius:50%;width:20px;height:20px;display:inline-flex;align-items:center;justify-content:center;font-size:11px;margin-left:4px}.hamburger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer}.hamburger span{display:block;width:24px;height:2px;background:var(--text)}.hero{background:linear-gradient(135deg,var(--primary) 0%,#1a5c35 100%);color:#fff;padding:80px 20px;text-align:center}.hero-content{max-width:700px;margin:0 auto}.hero h1{font-size:3rem;font-weight:700;margin-bottom:16px}.hero p{font-size:1.2rem;margin-bottom:8px;opacity:.9}.hero-buttons{display:flex;gap:16px;justify-content:center;margin-top:32px;flex-wrap:wrap}.hero .btn-secondary{border-color:#fff;color:#fff;background:transparent}.features{padding:60px 0;background:var(--secondary)}.feature-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:30px}.feature-item{text-align:center;padding:30px 20px;background:#fff;border-radius:var(--radius);box-shadow:var(--shadow)}.feature-icon{font-size:2.5rem;display:block;margin-bottom:16px}.feature-item h3{color:var(--primary);margin-bottom:8px}.featured-products{padding:60px 0}.section-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:32px}.section-header h2{font-size:1.8rem}.view-all{color:var(--primary);font-weight:500}.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:24px}.product-card{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;transition:transform .2s}.product-card:hover{transform:translateY(-4px)}.product-image{height:200px;background:linear-gradient(135deg,#e8f5e9,#c8e6c9);position:relative;display:flex;align-items:center;justify-content:center;overflow:hidden}.product-image img{width:100%;height:100%;object-fit:cover}.product-badge{position:absolute;top:12px;left:12px;background:var(--primary);color:#fff;padding:4px 10px;border-radius:20px;font-size:12px;font-weight:600}.product-info{padding:16px}.product-vendor{color:var(--text-light);font-size:13px;margin-bottom:4px}.product-name{font-size:16px;font-weight:600;margin-bottom:4px}.product-name a{color:var(--text)}.product-name a:hover{color:var(--primary)}.product-category{color:var(--text-light);font-size:13px;margin-bottom:12px}.product-footer{display:flex;align-items:center;justify-content:space-between}.product-price{font-size:18px;font-weight:700;color:var(--primary)}.btn-add-cart{background:var(--primary);color:#fff;border:none;padding:8px 14px;border-radius:var(--radius);cursor:pointer;font-size:13px}.btn-add-cart:hover{background:var(--primary-dark)}.vendor-cta{background:var(--primary);color:#fff;padding:60px 20px;text-align:center}.vendor-cta h2{font-size:2rem;margin-bottom:16px}.vendor-cta p{font-size:1.1rem;margin-bottom:32px;opacity:.9}.vendor-cta .btn-primary{background:#fff;color:var(--primary)}.page-header{background:linear-gradient(135deg,var(--primary) 0%,#1a5c35 100%);color:#fff;padding:40px 20px}.page-header h1{font-size:2.2rem;margin-bottom:8px}.page-header p{opacity:.9;font-size:1.1rem}.marketplace-page{padding-bottom:60px}.marketplace-layout{display:grid;grid-template-columns:220px 1fr;gap:30px;padding-top:30px}.marketplace-sidebar{background:#fff;padding:24px;border-radius:var(--radius);box-shadow:var(--shadow);height:fit-content}.filter-group h3{font-size:16px;font-weight:600;margin-bottom:16px}.filter-btn{display:block;width:100%;text-align:left;background:none;border:none;padding:8px 12px;border-radius:6px;cursor:pointer;font-size:14px;margin-bottom:4px;transition:background .2s}.filter-btn:hover,.filter-btn.active{background:var(--secondary);color:var(--primary);font-weight:500}.marketplace-toolbar{display:flex;gap:16px;margin-bottom:20px}.search-input{flex:1;padding:10px 16px;border:1px solid var(--border);border-radius:var(--radius);font-size:15px}.sort-select{padding:10px 16px;border:1px solid var(--border);border-radius:var(--radius);font-size:15px;background:#fff}.results-count{color:var(--text-light);margin-bottom:20px}.no-results{padding:40px;text-align:center;color:var(--text-light)}.cart-page,.checkout-page,.account-page{padding:40px 0}.cart-layout{display:grid;grid-template-columns:1fr 320px;gap:30px}.cart-items{background:#fff;border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}.cart-item{display:grid;grid-template-columns:80px 1fr auto auto auto;gap:16px;align-items:center;padding:20px 0;border-bottom:1px solid var(--border)}.cart-item:last-child{border-bottom:none}.img-placeholder{width:80px;height:80px;background:var(--secondary);border-radius:var(--radius);display:flex;align-items:center;justify-content:center;color:var(--primary);font-weight:600}.cart-item-qty{display:flex;align-items:center;gap:12px}.cart-item-qty button{width:30px;height:30px;border:1px solid var(--border);background:#fff;border-radius:4px;cursor:pointer}.cart-summary{background:#fff;border-radius:var(--radius);padding:24px;box-shadow:var(--shadow);height:fit-content}.summary-row{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--border)}.summary-row.total{font-weight:700;font-size:18px;border-bottom:none;padding-top:16px}.checkout-btn{width:100%;margin-top:20px;text-align:center}.remove-btn{background:none;border:none;color:#dc3545;cursor:pointer}.empty-cart{text-align:center;padding:60px 20px}.checkout-layout{display:grid;grid-template-columns:1fr 320px;gap:30px}.checkout-form{background:#fff;padding:30px;border-radius:var(--radius);box-shadow:var(--shadow)}.checkout-form h2{margin:24px 0 16px}.checkout-form h2:first-child{margin-top:0}.checkout-form input,.checkout-form select{width:100%;padding:12px 16px;border:1px solid var(--border);border-radius:var(--radius);margin-bottom:16px;font-size:15px}.form-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:16px}.checkout-summary{background:#fff;padding:24px;border-radius:var(--radius);box-shadow:var(--shadow);height:fit-content}.summary-item{display:flex;justify-content:space-between;padding:8px 0;border-bottom:1px solid var(--border)}.summary-total{padding-top:16px;font-size:18px}.success-message{text-align:center;padding:80px 20px}.auth-container{max-width:460px;margin:0 auto;background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}.auth-tabs{display:flex}.auth-tabs button{flex:1;padding:16px;border:none;background:var(--secondary);cursor:pointer;font-size:16px}.auth-tabs button.active{background:#fff;color:var(--primary);font-weight:600}.auth-form{padding:32px}.auth-form h2{margin-bottom:24px}.auth-form input{width:100%;padding:12px 16px;border:1px solid var(--border);border-radius:var(--radius);margin-bottom:16px;font-size:15px}.account-layout{display:grid;grid-template-columns:220px 1fr;gap:30px}.account-sidebar{background:#fff;padding:24px;border-radius:var(--radius);box-shadow:var(--shadow);height:fit-content}.account-sidebar button,.account-sidebar a{display:block;width:100%;text-align:left;padding:12px 16px;margin-bottom:4px;border-radius:6px;border:none;background:none;cursor:pointer;font-size:15px;color:var(--text)}.account-sidebar button.active,.account-sidebar a:hover{background:var(--secondary);color:var(--primary)}.logout-btn{color:#dc3545!important}.account-content{background:#fff;padding:30px;border-radius:var(--radius);box-shadow:var(--shadow)}.vendor-page,.store-manager-page{padding:40px 0}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:20px;margin:30px 0}.stat-card{background:#fff;padding:24px;border-radius:var(--radius);box-shadow:var(--shadow);text-align:center}.stat-value{font-size:2rem;font-weight:700;color:var(--primary)}.dashboard-sections{display:grid;gap:24px}.dashboard-section{background:#fff;padding:24px;border-radius:var(--radius);box-shadow:var(--shadow)}.registration-page{padding:40px 0}.benefits-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin:24px 0 32px}.benefit{background:var(--secondary);padding:16px;border-radius:var(--radius);color:var(--primary);font-weight:500}.registration-form{background:#fff;padding:32px;border-radius:var(--radius);box-shadow:var(--shadow);max-width:700px}.registration-form input,.registration-form select,.registration-form textarea{width:100%;padding:12px 16px;border:1px solid var(--border);border-radius:var(--radius);margin-bottom:16px;font-size:15px}.checkbox-label{display:flex;align-items:flex-start;gap:10px;margin-bottom:24px}.checkbox-label input{width:auto;margin-top:4px}.success-box{background:#fff;padding:40px;border-radius:var(--radius);box-shadow:var(--shadow);text-align:center;max-width:500px;margin:0 auto}.products-table{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);overflow:auto}.products-table table{width:100%;border-collapse:collapse}.products-table th,.products-table td{padding:12px 16px;text-align:left;border-bottom:1px solid var(--border)}.products-table th{background:var(--secondary);font-weight:600}.status-badge{padding:4px 12px;border-radius:20px;font-size:13px;font-weight:500}.status-badge.active{background:#d4edda;color:#155724}.btn-sm{padding:6px 12px;margin-right:6px;border:1px solid var(--border);background:#fff;border-radius:4px;cursor:pointer;font-size:13px}.btn-sm.danger{color:#dc3545;border-color:#dc3545}.search-page{padding-bottom:60px}.search-bar-large{display:flex;gap:12px;margin:30px 0}.search-input-lg{flex:1;padding:14px 20px;border:2px solid var(--primary);border-radius:var(--radius);font-size:16px}.suggestion-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}.suggestion-tag{background:var(--secondary);border:none;padding:8px 16px;border-radius:20px;cursor:pointer;color:var(--primary)}.suggestion-tag:hover{background:var(--primary);color:#fff}.wishlist-page{padding-bottom:60px}.wishlist-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:24px;margin-top:30px}.wishlist-item{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);display:flex;gap:16px;padding:20px}.wishlist-actions{display:flex;gap:12px;margin-top:12px}.btn-remove{background:none;border:1px solid #dc3545;color:#dc3545;padding:8px 14px;border-radius:var(--radius);cursor:pointer}.legal-page{padding:40px 0}.legal-content h2{margin:32px 0 12px;color:var(--primary)}.legal-content p{margin-bottom:16px;line-height:1.8}.last-updated{color:var(--text-light);margin-bottom:32px}.product-detail-page{padding:40px 0}.breadcrumb{margin-bottom:30px;color:var(--text-light)}.product-detail-layout{display:grid;grid-template-columns:1fr 1fr;gap:40px}.product-image-placeholder{height:400px;background:linear-gradient(135deg,#e8f5e9,#c8e6c9);border-radius:var(--radius);display:flex;align-items:center;justify-content:center;font-size:1.2rem;color:var(--primary)}.detail-vendor{color:var(--text-light);margin-bottom:8px}.detail-category{color:var(--text-light);font-size:14px;margin-bottom:16px}.detail-price{font-size:2rem;font-weight:700;color:var(--primary);margin-bottom:20px}.detail-description{line-height:1.8;margin-bottom:20px}.detail-features{margin:0 0 20px 20px}.detail-features li{margin-bottom:8px}.detail-lab{color:var(--primary);margin-bottom:24px}.detail-actions{display:flex;gap:16px;align-items:center}.qty-selector{display:flex;align-items:center;gap:12px;background:var(--secondary);padding:8px 16px;border-radius:var(--radius)}.qty-selector button{background:none;border:none;font-size:18px;cursor:pointer;color:var(--primary)}.footer{background:#1a2e20;color:#ffffffd9;padding:60px 0 0}.footer-container{max-width:1200px;margin:0 auto 40px;padding:0 20px;display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:40px}.footer h3{color:#fff;font-size:1.2rem;margin-bottom:16px}.footer h4{color:#fff;margin-bottom:16px}.footer ul{list-style:none}.footer ul li{margin-bottom:8px}.footer a{color:#ffffffb3}.footer a:hover{color:#fff}.footer-contact{margin-top:16px;color:var(--accent)}.footer-bottom{border-top:1px solid rgba(255,255,255,.1);text-align:center;padding:20px}.product-detail-page h1{font-size:2rem;margin-bottom:8px}.add-product-form{background:var(--secondary);padding:24px;border-radius:var(--radius);margin-bottom:30px}.add-product-form h2{margin-bottom:20px}.form-actions{display:flex;gap:12px}.page-header{margin-bottom:40px}@media (max-width: 768px){.hamburger{display:flex}.nav-links{display:none;position:absolute;top:70px;left:0;right:0;background:#fff;flex-direction:column;padding:20px;box-shadow:var(--shadow)}.nav-links.open{display:flex}.hero h1{font-size:2rem}.marketplace-layout,.cart-layout,.checkout-layout,.account-layout,.product-detail-layout{grid-template-columns:1fr}.marketplace-sidebar{order:-1}}:root{font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media (prefers-color-scheme: light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}