.bikeangel-serial-wrapper{margin:20px 0 24px;padding:20px 24px;background:#f8f9fa;border:1px solid #e0e0e0;border-radius:8px}.bikeangel-serial-field label{display:block;font-weight:600;font-size:15px;margin-bottom:10px;color:#1a1a2e}.bikeangel-serial-field label .required{color:#e74c3c;margin-left:3px}.bikeangel-serial-input-row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}#bikeangel_serial_number{flex:1;min-width:160px;max-width:260px;padding:10px 14px;font-size:15px;border:2px solid #ccc;border-radius:6px;transition:border-color 0.2s;letter-spacing:1px}#bikeangel_serial_number:focus{outline:none;border-color:#1a1a7e}#bikeangel_serial_number.ba-input-ok{border-color:#27ae60;background:#f0fff4}#bikeangel_serial_number.ba-input-error{border-color:#e74c3c;background:#fff5f5}.bikeangel-check-btn{padding:10px 18px!important;background:#1a1a7e!important;color:#fff!important;border:none!important;border-radius:6px!important;font-size:14px!important;font-weight:600!important;cursor:pointer;white-space:nowrap;transition:background 0.2s,transform 0.1s}.bikeangel-check-btn:hover{background:#12127a!important;transform:translateY(-1px)}.bikeangel-check-btn.ba-btn-ok{background:#27ae60!important}.bikeangel-check-btn:disabled{opacity:.65;cursor:not-allowed;transform:none!important}.bikeangel-serial-hint{font-size:12px;color:#888;margin:6px 0 0}.bikeangel-serial-result{margin-top:18px}.ba-error-msg{padding:12px 16px;background:#fff0f0;border:1px solid #f5c6cb;border-radius:6px;color:#c0392b;font-size:14px;font-weight:500}.ba-info-msg{padding:12px 16px;background:#e7f3ff;border:1px solid #b3d7ff;border-radius:6px;color:#1a4d8f;font-size:14px;font-weight:500}.ba-packages-title{font-weight:600;color:#27ae60;margin-bottom:12px;font-size:14px}.ba-packages-list{display:flex;flex-direction:column;gap:10px;margin-bottom:16px}.ba-package-option{display:flex;align-items:flex-start;gap:12px;padding:14px 16px;background:#fff;border:2px solid #e0e0e0;border-radius:8px;cursor:pointer;transition:border-color 0.2s,background 0.2s}.ba-package-option:hover{border-color:#1a1a7e;background:#f0f0ff}.ba-package-option input[type="radio"]{margin-top:3px;accent-color:#1a1a7e;width:16px;height:16px;cursor:pointer}.ba-package-option.ba-package-selected{border-color:#27ae60;background:#f0fff4}.ba-package-label{display:flex;flex-wrap:wrap;gap:6px 14px;align-items:center;font-size:14px;line-height:1.5}.ba-exp-label,.ba-payref-label{color:#666;font-size:12px;width:100%;margin-bottom:-4px}.ba-package-label strong{font-size:16px;color:#1a1a2e}.ba-package-label code{background:#eee;padding:2px 6px;border-radius:4px;font-family:monospace;font-size:13px;color:#333}.ba-confirm-btn{width:100%;padding:13px 20px!important;background:#e8b800!important;color:#1a1a2e!important;border:none!important;border-radius:6px!important;font-size:15px!important;font-weight:700!important;cursor:pointer;transition:background 0.2s,transform 0.1s}.ba-confirm-btn:hover{background:#d4a800!important;transform:translateY(-1px)}.ba-confirm-btn.ba-confirmed{background:#27ae60!important;color:#fff!important;cursor:default}.entry-summary-items>.ct-product-divider[data-id="divider_1"]{margin-bottom:10px!important}.ct-product-add-to-cart form.cart table.variations{display:none!important}body.bikeangel-needs-verification .ct-product-add-to-cart .price,body.bikeangel-needs-verification .entry-summary>.price,body.bikeangel-needs-verification .summary>.price,body.bikeangel-needs-verification p.price.product-page-price{display:none!important}.single_add_to_cart_button.bikeangel-locked{opacity:0.5!important;cursor:not-allowed!important;pointer-events:none}@media (max-width:480px){.bikeangel-serial-input-row{flex-direction:column;align-items:stretch}#bikeangel_serial_number{max-width:100%}.bikeangel-check-btn{width:100%;text-align:center}}