.tandoanh-buildpc-wrapper .buildpc-summary{background:#f8f9fa;border:1px solid #e9ecef;border-radius:8px;padding:20px;position:sticky;top:24px;z-index:20;box-shadow:0 2px 12px rgba(0,0,0,.07)}.tandoanh-buildpc-wrapper .buildpc-summary h3{margin:0 0 20px 0;font-size:18px;font-weight:600;color:#333;padding-bottom:15px;border-bottom:1px solid #e9ecef}.tandoanh-buildpc-wrapper .summary-total,.tandoanh-buildpc-wrapper .summary-total span,.tandoanh-buildpc-wrapper .summary-total .amount,.tandoanh-buildpc-wrapper .summary-total span.amount,.tandoanh-buildpc-wrapper .total-amount,.tandoanh-buildpc-wrapper .total-amount span{color:#dd3333!important;font-weight:700;font-size:20px}.tandoanh-buildpc-wrapper .selected-product-price,.tandoanh-buildpc-wrapper .selected-product-price span{color:#015c9e!important;font-weight:600}.tandoanh-buildpc-wrapper .add-to-cart-btn{width:100%;margin-bottom:10px;font-size:16px;padding:15px}.tandoanh-buildpc-wrapper .clear-all-btn{background:#ffd700!important;color:#333!important}.tandoanh-buildpc-wrapper .clear-all-btn:hover{background:#ffed4e!important}.tandoanh-buildpc-wrapper .share-actions{display:flex;gap:10px;margin-top:20px;padding-top:20px;border-top:1px solid #e9ecef}.tandoanh-buildpc-wrapper .icon-action{flex:1;padding:12px;background:gold;color:#333;border:none;border-radius:6px;cursor:pointer;font-size:16px;transition:all 0.2s ease;display:flex;align-items:center;justify-content:center}.tandoanh-buildpc-wrapper .icon-action:hover{background:#ffed4e;transform:translateY(-1px)}.tandoanh-buildpc-wrapper .step-summary{background:#f8f9fa;border:1px solid #e9ecef;border-radius:8px;padding:10px;margin-top:8px;margin-bottom:8px}.tandoanh-buildpc-wrapper .step-summary h4{margin:0 0 15px 0;font-size:16px;font-weight:600;color:#333}.tandoanh-buildpc-wrapper .step-selected-products{display:flex;flex-direction:column;gap:12px}.tandoanh-buildpc-wrapper .selected-product{display:flex;align-items:center;gap:15px;padding:15px;background:#fff;border:1px solid #e5e5e5;border-radius:8px;transition:all 0.2s ease}.tandoanh-buildpc-wrapper .selected-product:hover{box-shadow:0 2px 8px rgba(0,0,0,.1)}.tandoanh-buildpc-wrapper .selected-product-image{width:60px;height:60px;background:#f8f9fa;border-radius:6px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.tandoanh-buildpc-wrapper .selected-product-image img{max-width:50px;max-height:50px;object-fit:contain}.tandoanh-buildpc-wrapper .selected-product-info{flex:1}.tandoanh-buildpc-wrapper .selected-product-title{font-size:14px;font-weight:600;color:#333;margin:0 0 5px 0;line-height:1.3}.tandoanh-buildpc-wrapper .selected-product-actions{display:flex;align-items:center;gap:8px}.tandoanh-buildpc-wrapper .selected-product-actions button{width:32px;height:32px;font-size:14px;border:1px solid #ddd;background:#fff;border-radius:4px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all 0.2s ease}.tandoanh-buildpc-wrapper .selected-product-actions button:hover{background:#f8f9fa;border-color:#999}.tandoanh-buildpc-wrapper .selected-product-actions .remove-product{color:#dc3545;font-size:14px;font-weight:700;line-height:1}.tandoanh-buildpc-wrapper .selected-product-actions .remove-product:hover{background:#dc3545;color:#fff;border-color:#dc3545}.tandoanh-buildpc-wrapper .selected-product-actions .product-quantity{width:60px!important;padding:4px!important;margin-right:8px!important;border:1px solid #ddd;border-radius:4px;text-align:center;font-size:14px}.tandoanh-buildpc-wrapper .ai-chat-widget{background:#fff;border:2px solid #d33;border-radius:8px;margin-top:20px;overflow:hidden;box-shadow:0 2px 8px rgba(182,24,24,.1);animation:slideInUp 0.3s ease-out}@keyframes slideInUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.tandoanh-buildpc-wrapper .ai-chat-header{background:linear-gradient(135deg,#dd3333 0%,#f08500 100%);color:#fff;padding:12px 16px;display:flex;align-items:center;gap:10px;font-weight:600}.tandoanh-buildpc-wrapper .ai-chat-icon{width:24px;height:24px;background:rgba(255,255,255,.2);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:12px;animation:pulse 2s infinite}@keyframes pulse{0%,100%{transform:scale(1)}50%{transform:scale(1.1)}}.tandoanh-buildpc-wrapper .ai-chat-title{font-size:14px;font-weight:600}.tandoanh-buildpc-wrapper .ai-chat-input-container{padding:16px}.tandoanh-buildpc-wrapper .ai-chat-input-wrapper{position:relative;display:flex;align-items:flex-end;gap:8px;background:#f8f9fa;border:1px solid #e9ecef;border-radius:8px;padding:8px;transition:all 0.2s ease}.tandoanh-buildpc-wrapper .ai-chat-input-wrapper:focus-within{border-color:#8e44ad;background:#fff;box-shadow:0 0 0 3px rgba(142,68,173,.1)}.tandoanh-buildpc-wrapper .ai-chat-input{flex:1;min-height:80px;max-height:200px;padding:8px 12px;border:none;background:transparent;font-size:14px;line-height:1.4;resize:none;font-family:inherit;color:#333;outline:none;overflow-y:auto}.tandoanh-buildpc-wrapper .ai-chat-input::placeholder{color:#6c757d}.tandoanh-buildpc-wrapper .ai-chat-input:disabled{color:#6c757d;cursor:not-allowed}.tandoanh-buildpc-wrapper .ai-chat-send-btn{width:36px;height:36px;background:#8e44ad;color:#fff;border:none;border-radius:6px;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:14px;transition:all 0.2s ease;flex-shrink:0}.tandoanh-buildpc-wrapper .ai-chat-send-btn:hover:not(:disabled){background:#7d3c98;transform:scale(1.05)}.tandoanh-buildpc-wrapper .ai-chat-send-btn:disabled{background:#bdc3c7;cursor:not-allowed;opacity:.7}.tandoanh-buildpc-wrapper .ai-chat-status{padding:8px 16px;background:#f8f9fa;border-top:1px solid #e9ecef;text-align:center}.tandoanh-buildpc-wrapper .ai-chat-status small{color:#6c757d;font-style:italic;font-size:12px}.tandoanh-buildpc-wrapper .buildpc-summary{background:#f8f9fa;border:1px solid #e9ecef;border-radius:8px;padding:20px}.tandoanh-buildpc-wrapper .buildpc-summary h3{margin:0 0 20px 0;font-size:18px;font-weight:600;color:#333;padding-bottom:15px;border-bottom:1px solid #e9ecef}.tandoanh-buildpc-wrapper .summary-total,.tandoanh-buildpc-wrapper .summary-total span,.tandoanh-buildpc-wrapper .total-amount{color:#dd3333!important;font-weight:700;font-size:20px}.tandoanh-buildpc-wrapper .selected-product{display:flex;align-items:center;gap:15px;padding:15px;background:#fff;border:1px solid #e5e5e5;border-radius:8px;transition:all 0.2s ease}.tandoanh-buildpc-wrapper .selected-product:hover{box-shadow:0 2px 8px rgba(0,0,0,.1)}.tandoanh-buildpc-wrapper .selected-product-image{width:60px;height:60px;background:#f8f9fa;border-radius:6px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.tandoanh-buildpc-wrapper .selected-product-info{flex:1}.tandoanh-buildpc-wrapper .selected-product-title{font-size:14px;font-weight:600;color:#333;margin:0 0 5px 0;line-height:1.3}.tandoanh-buildpc-wrapper .selected-product-price{color:#015c9e!important;font-weight:600}.tandoanh-buildpc-wrapper .add-to-cart-btn{width:100%;padding:15px;background:linear-gradient(135deg,#dd3333 0%,#b92c2c 100%);color:#fff;border:none;border-radius:8px;font-weight:600;font-size:16px;cursor:pointer;transition:all 0.2s ease;margin-bottom:10px}.tandoanh-buildpc-wrapper .add-to-cart-btn:hover{transform:translateY(-2px);box-shadow:0 8px 25px rgba(221,51,51,.3)}.tandoanh-buildpc-wrapper .share-actions{display:flex;gap:10px;margin-top:20px;padding-top:20px;border-top:1px solid #e9ecef}.tandoanh-buildpc-wrapper .icon-action{flex:1;padding:12px;background:gold;color:#333;border:none;border-radius:6px;cursor:pointer;font-size:16px;transition:all 0.2s ease;display:flex;align-items:center;justify-content:center}.tandoanh-buildpc-wrapper .ai-chat-widget{background:#fff;border:2px solid #d33;border-radius:8px;margin-top:20px;overflow:hidden;box-shadow:0 2px 8px rgba(182,24,24,.1);animation:slideInUp 0.3s ease-out}@keyframes slideInUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.tandoanh-buildpc-wrapper .ai-chat-header{background:linear-gradient(135deg,#dd3333 0%,#f08500 100%);color:#fff;padding:12px 16px;display:flex;align-items:center;gap:10px;font-weight:600}.tandoanh-buildpc-wrapper .ai-chat-input-container{padding:16px}.tandoanh-buildpc-wrapper .ai-chat-input-wrapper{position:relative;display:flex;align-items:flex-end;gap:8px;background:#f8f9fa;border:1px solid #e9ecef;border-radius:8px;padding:8px;transition:all 0.2s ease}.tandoanh-buildpc-wrapper .ai-chat-input{flex:1;min-height:80px;max-height:200px;padding:8px 12px;border:none;background:transparent;font-size:14px;line-height:1.4;resize:none;font-family:inherit;color:#333;outline:none;overflow-y:auto}.tandoanh-buildpc-wrapper .ai-chat-send-btn{width:36px;height:36px;background:#8e44ad;color:#fff;border:none;border-radius:6px;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:14px;transition:all 0.2s ease;flex-shrink:0}.tandoanh-buildpc-wrapper .buildpc-total{background:linear-gradient(135deg,#dd3333 0%,#b92c2c 100%);color:#fff;padding:20px;border-radius:8px;margin-top:30px;text-align:center}.tandoanh-buildpc-wrapper .total-label{font-size:18px;font-weight:600;margin-bottom:5px}.tandoanh-buildpc-wrapper .total-amount,.tandoanh-buildpc-wrapper .total-amount span,.tandoanh-buildpc-wrapper .total-amount .amount{font-size:28px;font-weight:700;color:#dd3333!important}.tandoanh-buildpc-wrapper .total-actions{margin-top:20px;display:flex;justify-content:center;gap:15px}.tandoanh-buildpc-wrapper .total-actions button{padding:12px 24px;border:2px solid #fff;background:transparent;color:#fff;border-radius:6px;font-weight:600;cursor:pointer;transition:all 0.2s ease}.tandoanh-buildpc-wrapper .total-actions button:hover{background:#fff;color:#d33}@media (max-width:768px){.tandoanh-buildpc-wrapper .buildpc-summary{padding:15px}.tandoanh-buildpc-wrapper .selected-product{padding:10px;gap:10px}.tandoanh-buildpc-wrapper .selected-product-image{width:50px;height:50px}.tandoanh-buildpc-wrapper .share-actions{flex-direction:column;gap:8px}}