@keyframes toastSlideDown{0%{opacity:0;transform:translate(-50%,-16px)}to{opacity:1;transform:translate(-50%)}}.shopify-toast{position:fixed;top:20px;left:50%;transform:translate(-50%);z-index:9999;display:inline-flex;align-items:center;gap:8px;padding:10px 16px;border-radius:8px;background:#1a1a1a;color:#fff;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:13px;font-weight:500;line-height:1.4;white-space:nowrap;box-shadow:0 1px 3px #0000001f,0 4px 12px #0000002e;animation:toastSlideDown .22s cubic-bezier(.16,1,.3,1) forwards}.shopify-toast__icon{display:flex;align-items:center;flex-shrink:0;opacity:.9}.shopify-toast__message{flex:1}.shopify-toast__close{display:flex;align-items:center;justify-content:center;background:none;border:none;color:#ffffff8c;cursor:pointer;padding:0;margin-left:4px;border-radius:4px;transition:color .15s ease;line-height:1}.shopify-toast__close:hover{color:#ffffffe6}.shopify-toast--success .shopify-toast__icon{color:#59d99d}.shopify-toast--error{background:#c9160a}.shopify-toast--error .shopify-toast__icon{color:#ffd6d4}.shopify-toast--warning{background:#7d5b00}.shopify-toast--warning .shopify-toast__icon{color:#ffd97d}.shopify-toast--info .shopify-toast__icon{color:#6cb6f5}@media(max-width:480px){.shopify-toast{top:12px;left:12px;right:12px;transform:none;white-space:normal;animation:none}}.confirm-modal-overlay{position:fixed;inset:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1999;padding:2rem 1rem}.confirm-modal-content{background:#fff;border-radius:16px;box-shadow:0 20px 60px #0003;width:100%;max-width:400px;animation:modalSlideIn .3s ease-out;position:relative}@keyframes modalSlideIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.confirm-modal-close{position:absolute;top:1rem;right:1rem;background:none;border:none;color:#6b7280;cursor:pointer;padding:0;display:flex;align-items:center;justify-content:center;transition:color .2s ease}.confirm-modal-close:hover{color:#1a202c}.confirm-modal-body{padding:2rem 2rem 1.5rem;text-align:center}.confirm-icon{margin:0 auto 1rem;display:flex;align-items:center;justify-content:center}.confirm-icon.warning{color:#f59e0b}.confirm-icon.error{color:#ef4444}.confirm-icon.info{font-size:2rem}.confirm-modal-title{margin:0 0 .75rem;font-size:1.25rem;font-weight:700;color:#1a202c}.confirm-modal-message{margin:0;color:#6b7280;font-size:.95rem;line-height:1.5}.confirm-modal-actions{display:flex;gap:1rem;padding:1.5rem 2rem 2rem;border-top:1px solid #e5e7eb}.confirm-modal-actions .btn{flex:1;padding:.75rem;border:none;border-radius:8px;font-weight:600;font-size:.9rem;cursor:pointer;transition:all .2s ease;text-transform:uppercase;letter-spacing:.05em}.confirm-modal-actions .btn.secondary{background:#f3f4f6;color:#1a202c;border:2px solid #e5e7eb}.confirm-modal-actions .btn.secondary:hover:not(:disabled){background:#e5e7eb}.confirm-modal-actions .btn.primary{background:linear-gradient(135deg,#1e40af,#1e3a8a);color:#fff}.confirm-modal-actions .btn.primary.error{background:linear-gradient(135deg,#ef4444,#dc2626)}.confirm-modal-actions .btn.primary:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 4px 12px #1e40af40}.confirm-modal-actions .btn:disabled{opacity:.6;cursor:not-allowed}@media(max-width:640px){.toast-container{top:1rem;right:1rem;left:1rem;max-width:none}.toast{padding:.875rem 1rem}.confirm-modal-overlay{padding:1rem}.confirm-modal-content{max-width:100%}.confirm-modal-body{padding:1.5rem 1.5rem 1rem}.confirm-modal-actions{flex-direction:column;padding:1rem 1.5rem 1.5rem}}.empty-state{text-align:center;padding:4rem 2rem}.empty-icon{font-size:4rem;margin-bottom:1rem}.empty-state h3{font-size:1.5rem;margin:0 0 .5rem}.empty-state p{font-size:1rem;color:#6b7280;margin:0}.skeleton{background:#f3f4f6;background:linear-gradient(110deg,#f3f4f6 8%,#e5e7eb 18%,#f3f4f6 33%);background-size:200% 100%;animation:shimmer 1.5s linear infinite;border-radius:8px}@keyframes shimmer{to{background-position-x:-200%}}.skeleton-text{height:.875rem;width:100%;margin-bottom:.5rem}.skeleton-title{height:1.5rem;width:60%;margin-bottom:1rem}.skeleton-image{width:100%;height:100%;min-height:100px}.skeleton-button{height:2.5rem;width:120px}.skeleton-circle{border-radius:50%;width:40px;height:40px}.page-content-wrapper{max-width:1440px;min-height:80vh;margin:0 auto;padding:40px 24px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background-color:#fcfcfd}.section-header{text-align:center;margin-bottom:3.5rem}.section-header h1{font-size:2.75rem;font-weight:900;color:#1a1f23;letter-spacing:-.025em;margin-bottom:.75rem;line-height:1.1}.section-header p{font-size:1.05rem;color:#6b7280;max-width:600px;margin:0 auto;font-weight:500}.mockup-grid.horizontal{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;padding-bottom:3rem}@media(max-width:1400px){.mockup-grid.horizontal{grid-template-columns:repeat(2,1fr)}}@media(max-width:1023px){.mockup-grid.horizontal{grid-template-columns:1fr;gap:16px}}.mockup-card.horizontal{display:flex;align-items:center;justify-content:space-between;background-color:#f9fafb;border:1px solid #f3f4f6;border-radius:16px;overflow:hidden;text-decoration:none;transition:all .3s cubic-bezier(.16,1,.3,1);position:relative;height:140px}.mockup-card.horizontal:hover{transform:translateY(-4px);box-shadow:0 15px 30px -10px #00000014;background-color:#fff;border-color:#e5e7eb}.mockup-card.horizontal:hover .card-image-bg{transform:scale(1.1);opacity:.8}.mockup-card.horizontal:hover .card-image{transform:scale(1.08) rotate(-2deg)}.mockup-card.horizontal .card-content{flex:1.2;padding:16px 20px;display:flex;flex-direction:column;justify-content:center;z-index:2}.mockup-card.horizontal .card-content .card-title{font-size:1.125rem;font-weight:800;color:#1a1f23;margin:0 0 8px;line-height:1.2}.mockup-card.horizontal .card-content .card-price-wrapper .card-price{font-size:1rem;font-weight:700;color:#4b5563}.mockup-card.horizontal .card-image-wrapper{flex:1;height:100%;position:relative;display:flex;align-items:center;justify-content:center;overflow:visible}.mockup-card.horizontal .card-image-wrapper .card-image-bg{position:absolute;width:100px;height:100px;background:radial-gradient(circle,#0080600d,#00806000 70%);border-radius:50%;z-index:1;transition:all .4s ease;opacity:.5}.mockup-card.horizontal .card-image-wrapper .card-image{height:95%;width:100%;object-fit:contain;object-position:center;z-index:2;transition:transform .4s cubic-bezier(.16,1,.3,1)}@media(max-width:640px){.mockup-card.horizontal{height:110px}.mockup-card.horizontal .card-content{padding:12px 20px}.mockup-card.horizontal .card-content .card-title{font-size:.9rem;margin-bottom:0}.mockup-card.horizontal .card-content .card-price{font-size:.85rem}.mockup-card.horizontal .card-image-wrapper .card-image-bg{width:60px;height:60px}}.fade-in{animation:fadeIn .6s ease-out forwards}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}:root{--bg-page: #fafafa;--text-primary: #111827;--text-secondary: #6b7280;--border-color: #e5e7eb;--accent-shopify: #059669;--accent-hover: #047857;--radius-lg: 24px;--radius-md: 16px;--radius-sm: 12px;--font-stack: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif}@keyframes spin{to{transform:rotate(360deg)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.spin{animation:spin 1s linear infinite}.product-page-container{min-height:100vh;background-color:var(--bg-page);color:var(--text-primary);font-family:var(--font-stack);-webkit-font-smoothing:antialiased}.top-nav{background:#fff;border-bottom:1px solid var(--border-color);height:64px;position:sticky;top:0;z-index:50}.nav-container{max-width:1440px;margin:0 auto;padding:0 32px;height:100%;display:flex;justify-content:space-between;align-items:center}.back-button{display:flex;align-items:center;gap:8px;background:none;border:none;color:var(--text-secondary);font-weight:600;font-size:14px;cursor:pointer;transition:color .2s;padding:0}.back-button:hover{color:var(--text-primary)}.status-badge{display:flex;align-items:center;gap:8px;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;color:var(--text-secondary)}.status-dot{width:8px;height:8px;background:#34d399;border-radius:50%}.main-container{max-width:1440px;margin:0 auto;padding:32px}.product-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:32px;align-items:flex-start}.left-column{display:flex;flex-direction:column;gap:16px}.canvas-wrapper{background:#fff;border-radius:var(--radius-lg);aspect-ratio:1/1;width:100%;overflow:hidden;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 6px -1px #0000000d,0 2px 4px -1px #00000008;border:1px solid #f3f4f6}.canvas-wrapper .canvas-container{width:100%!important;height:100%!important}.canvas-wrapper canvas{width:100%!important;height:100%!important}.canvas-bottom-actions{display:flex;gap:16px}.upload-dropzone-horizontal{flex:1;display:flex;align-items:center;gap:16px;background:#fff;border:1px dashed #d1d5db;border-radius:var(--radius-md);padding:16px 20px;cursor:pointer;transition:all .2s ease;min-width:0}.upload-dropzone-horizontal:hover{border-color:#9ca3af}.upload-dropzone-horizontal.success{border-style:solid;border-color:var(--accent-shopify)}.upload-icon-box{width:40px;height:40px;background:#f3f4f6;border-radius:10px;display:flex;align-items:center;justify-content:center;color:var(--text-secondary);flex-shrink:0}.text-green{color:var(--accent-shopify)}.upload-text-box{display:flex;flex-direction:column;gap:2px;min-width:0;overflow:hidden}.upload-title{font-size:14px;font-weight:700;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.upload-subtitle{font-size:12px;color:#9ca3af;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.btn-fit-area{display:flex;align-items:center;justify-content:center;gap:8px;background:#fff;color:var(--text-primary);border:1px solid var(--border-color);padding:0 24px;border-radius:var(--radius-md);font-size:14px;font-weight:600;cursor:pointer;transition:all .2s ease;white-space:nowrap;flex-shrink:0}.btn-fit-area:hover{background:#f9fafb;border-color:#d1d5db}.right-column{display:flex;flex-direction:column;width:100%}.config-card{background:#fff;border-radius:var(--radius-lg);padding:40px;box-shadow:0 10px 25px -5px #0000000d,0 8px 10px -6px #00000003;border:1px solid #f3f4f6}.product-header{margin-bottom:24px}.rating{display:flex;align-items:center;gap:8px;margin-bottom:12px;font-size:13px;font-weight:500;color:var(--text-secondary)}.stars{display:flex;gap:2px}.product-title{font-size:32px;font-weight:800;letter-spacing:-.02em;line-height:1.2;margin:0 0 16px;color:#111827}.price-row{display:flex;align-items:center;gap:16px;margin-bottom:24px;flex-wrap:wrap}.price{font-size:28px;font-weight:800;color:var(--accent-shopify);margin:0}.badge-ready{background:#ecfdf5;color:var(--accent-shopify);padding:6px 14px;border-radius:99px;font-size:10px;font-weight:800;text-transform:uppercase;letter-spacing:.5px}.product-description{font-size:14px;line-height:1.6;color:var(--text-secondary);margin:0}.divider{border:0;border-top:1px solid #f3f4f6;margin:24px 0}.selectors-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:32px}.input-group label{display:block;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;color:var(--text-secondary);margin-bottom:8px}.custom-dropdown{position:relative;width:100%}.custom-dropdown.is-disabled{opacity:.6;cursor:not-allowed}.custom-dropdown .dropdown-toggle{display:flex;justify-content:space-between;align-items:center;width:100%;background:#fff;border:1px solid var(--border-color);border-radius:var(--radius-sm);padding:14px 16px;font-size:14px;font-weight:600;color:var(--text-primary);cursor:pointer;transition:all .2s;text-align:left}.custom-dropdown .dropdown-toggle:hover:not(:disabled){border-color:#d1d5db}.custom-dropdown .dropdown-toggle:focus{outline:none;border-color:var(--accent-shopify);box-shadow:0 0 0 3px #0596691a}.custom-dropdown .dropdown-toggle .selected-value{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.custom-dropdown .dropdown-toggle .chevron{color:#9ca3af;transition:transform .2s ease;flex-shrink:0}.custom-dropdown .dropdown-toggle .chevron.rotate-up{transform:rotate(180deg)}.custom-dropdown .dropdown-menu{position:absolute;top:calc(100% + 8px);left:0;width:100%;background:#fffffff2;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid rgba(229,231,235,.5);border-radius:var(--radius-sm);box-shadow:0 10px 25px -5px #0000001a,0 8px 10px -6px #0000000d;z-index:100;overflow:hidden;animation:dropdownSlideIn .2s ease-out}.custom-dropdown .dropdown-options-scroll{max-height:240px;overflow-y:auto;padding:4px}.custom-dropdown .dropdown-options-scroll::-webkit-scrollbar{width:4px}.custom-dropdown .dropdown-options-scroll::-webkit-scrollbar-track{background:transparent}.custom-dropdown .dropdown-options-scroll::-webkit-scrollbar-thumb{background:#e5e7eb;border-radius:10px}.custom-dropdown .dropdown-option{padding:12px 14px;font-size:14px;font-weight:500;color:var(--text-primary);cursor:pointer;border-radius:8px;transition:all .15s ease}.custom-dropdown .dropdown-option:hover{background:#f3f4f6}.custom-dropdown .dropdown-option.is-selected{background:#ecfdf5;color:var(--accent-shopify);font-weight:700}.custom-dropdown .dropdown-no-options{padding:12px 14px;font-size:13px;color:var(--text-secondary);font-style:italic}@keyframes dropdownSlideIn{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.checkout-section{display:flex;gap:16px;margin-bottom:24px}.quantity-selector{display:flex;align-items:center;background:#f3f4f6;border-radius:var(--radius-sm);padding:4px;height:60px;flex-shrink:0}.qty-btn{width:44px;height:100%;border:none;background:transparent;font-size:20px;font-weight:500;color:var(--text-secondary);cursor:pointer;border-radius:8px;transition:background .2s;min-height:48px}.qty-btn:hover{background:#e5e7eb;color:var(--text-primary)}.qty-input{flex:1;text-align:center;border:none;background:transparent;font-size:15px;font-weight:700;color:var(--text-primary);pointer-events:none;appearance:textfield;-moz-appearance:textfield;width:25px}.qty-input::-webkit-outer-spin-button,.qty-input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}.btn-primary{flex:1;display:flex;align-items:center;justify-content:center;gap:10px;background:var(--accent-shopify);color:#fff;border:none;border-radius:var(--radius-sm);font-size:15px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;height:60px;min-height:60px;cursor:pointer;transition:all .2s}.btn-primary:hover:not(:disabled){background:var(--accent-hover);box-shadow:0 4px 12px #05966933}.btn-primary:disabled{opacity:.7;cursor:not-allowed}.fulfillment-note{text-align:center;font-size:11px;color:var(--text-secondary);font-weight:700;letter-spacing:.5px;text-transform:uppercase;margin:0}.skeleton-box{background:#e5e7eb;border-radius:8px;animation:pulse 2s infinite}.skeleton-circle{background:#e5e7eb;border-radius:50%;animation:pulse 2s infinite}.canvas-skeleton{width:100%;aspect-ratio:1/1;border-radius:var(--radius-lg);margin-bottom:0}@media(max-width:1024px){.product-grid{grid-template-columns:1fr;gap:24px}.left-column{position:relative;top:0}}@media(max-width:768px){.main-container{padding:20px 16px}.nav-container{padding:0 16px}.back-text{display:none}.product-title{font-size:26px}.price{font-size:24px}.canvas-bottom-actions{flex-direction:column;gap:12px}.upload-dropzone-horizontal{padding:12px 16px}.btn-fit-area{width:100%;padding:16px}.config-card{padding:24px;border-radius:20px}.selectors-grid{grid-template-columns:1fr;gap:12px}.checkout-section{flex-direction:column;gap:12px}.quantity-selector{width:100%;justify-content:space-between}.qty-btn{width:48px;height:48px}.btn-primary{width:100%}.skeleton-actions-mobile{flex-direction:column}.skeleton-actions-mobile>div{width:100%!important}.skeleton-selectors-mobile,.skeleton-checkout-mobile{flex-direction:column}.skeleton-checkout-mobile>div{width:100%!important}}@media(max-width:480px){.main-container{padding:16px 0}.left-column{padding:0 16px}.canvas-wrapper{border-radius:16px}.config-card{padding:20px 16px;border-radius:0;border-left:none;border-right:none;box-shadow:none;border-top:1px solid var(--border-color);border-bottom:1px solid var(--border-color);background:transparent}}