.cart-container{min-height:100vh;background:var(--bg-light)}.cart-header{background:linear-gradient(135deg,var(--primary) 0,var(--primary-light) 100%);color:#fff;padding:40px 0;text-align:center;margin-bottom:40px}.cart-header h1{color:#fff;margin-bottom:0}.cart-content{padding-bottom:60px}.empty-cart{background:#fff;border-radius:12px;padding:80px 40px;text-align:center;box-shadow:var(--shadow-sm)}.empty-icon{font-size:80px;margin-bottom:24px;opacity:.5}.empty-cart h2{color:var(--text-primary);margin-bottom:12px}.empty-cart p{color:var(--text-secondary);margin-bottom:30px;font-size:16px}.cart-layout{display:grid;grid-template-columns:1fr 360px;grid-gap:40px;gap:40px}.cart-items{background:#fff;border-radius:12px;box-shadow:var(--shadow-sm);overflow:hidden}.items-header{padding:24px;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:center}.items-header h3{margin-bottom:0}.item-count{color:var(--text-secondary);font-size:14px;font-weight:500}.cart-item{display:grid;grid-template-columns:60px 1fr 120px 140px 32px;grid-gap:20px;gap:20px;align-items:center;padding:24px;border-bottom:1px solid var(--border)}.cart-item:last-child{border-bottom:none}.item-icon{font-size:32px;text-align:center}.item-details h4{font-size:16px;margin-bottom:4px}.item-sku{font-size:12px;color:var(--text-secondary);margin:0}.item-quantity{gap:8px;border:1px solid var(--border);border-radius:6px;padding:4px;background:var(--bg-light)}.item-quantity,.qty-btn{display:flex;align-items:center;justify-content:center}.qty-btn{background:none;border:none;font-size:16px;cursor:pointer;padding:4px 8px;color:var(--text-primary);transition:color .2s;width:32px;height:32px;border-radius:4px}.qty-btn:hover{background:#fff;color:var(--accent)}.qty-input{width:50px;border:none;background:transparent;text-align:center;font-weight:600;font-size:14px;color:var(--text-primary)}.qty-input:focus{outline:none}.item-price{font-weight:700;font-size:18px;color:var(--accent);text-align:right}.item-remove{background:none;border:none;font-size:28px;color:var(--text-secondary);cursor:pointer;padding:0;width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:4px;transition:all .2s}.item-remove:hover{background:#f5f5f5;color:#d32f2f}.cart-summary{background:#fff;border-radius:12px;padding:24px;box-shadow:var(--shadow-sm);height:-moz-fit-content;height:fit-content;position:-webkit-sticky;position:sticky;top:80px}.cart-summary h3{margin-bottom:20px;font-size:18px}.summary-row{display:flex;justify-content:space-between;margin-bottom:12px;font-size:14px;color:var(--text-secondary)}.summary-divider{height:1px;background:var(--border);margin:16px 0}.summary-total{display:flex;justify-content:space-between;margin-bottom:24px;font-size:18px;font-weight:700;color:var(--text-primary)}.btn-checkout{width:100%;margin-bottom:12px;padding:16px}.btn-checkout:disabled{opacity:.7;cursor:not-allowed}.btn-continue{width:100%;text-align:center;display:block;padding:12px}.security-info{margin-top:20px;padding-top:20px;border-top:1px solid var(--border);text-align:center;color:var(--text-secondary);font-size:12px}.security-info p{margin:0}@media (max-width:768px){.cart-layout{grid-template-columns:1fr}.cart-summary{position:static;order:2}.cart-items{order:1}.cart-item{grid-template-columns:50px 1fr 80px;gap:12px}.item-price{grid-column:3}.item-details{grid-column:2}.empty-cart{padding:60px 20px}.empty-icon{font-size:60px}}