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var(--transition-fast)}.product-thumbnail:hover{border-color:var(--border-color)}.product-thumbnail.active{border-color:var(--color-primary)}.product-info{display:flex;flex-direction:column}.product-category{font-size:var(--font-size-sm);color:var(--text-tertiary);text-transform:uppercase;letter-spacing:.05em;margin-bottom:var(--space-sm)}.product-title{font-size:var(--font-size-2xl);font-weight:var(--font-weight-bold);line-height:1.2;margin-bottom:var(--space-md)}@media(min-width:768px){.product-title{font-size:var(--font-size-3xl)}}.product-price-container{display:flex;align-items:center;gap:var(--space-sm);margin-bottom:var(--space-lg)}.product-price{font-size:var(--font-size-2xl);font-weight:var(--font-weight-bold);color:var(--color-primary)}.product-price-old{font-size:var(--font-size-lg);color:var(--text-tertiary);text-decoration:line-through}.product-discount-badge{padding:var(--space-xs) 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var(--transition-fast);position:relative}.color-option:after{content:"";position:absolute;top:-4px;right:-4px;bottom:-4px;left:-4px;border-radius:var(--radius-full);border:2px solid transparent;transition:border-color var(--transition-fast)}.color-option:hover:after,.color-option.active:after{border-color:var(--color-primary)}.color-option.active{transform:scale(1.1)}.size-options{display:flex;flex-wrap:wrap;gap:var(--space-sm)}.size-option{min-width:44px;height:44px;padding:0 var(--space-md);display:flex;align-items:center;justify-content:center;border:2px solid var(--border-color);border-radius:var(--radius-lg);font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);color:var(--text-primary);background:var(--bg-primary);cursor:pointer;transition:all 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var(--transition-fast)}.quantity-btn:hover{background:var(--bg-tertiary)}.quantity-input{width:60px;height:44px;border:none;text-align:center;font-size:var(--font-size-base);font-weight:var(--font-weight-medium);background:var(--bg-primary)}.quantity-input:focus{outline:none}.customization-section{background:var(--bg-secondary);border-radius:var(--radius-xl);padding:var(--space-lg);margin-bottom:var(--space-xl)}.customization-header{display:flex;gap:var(--space-md);margin-bottom:var(--space-lg)}.customization-header svg{color:var(--color-primary);flex-shrink:0}.customization-title{font-size:var(--font-size-base);font-weight:var(--font-weight-semibold);margin-bottom:2px}.customization-subtitle{font-size:var(--font-size-sm);color:var(--text-secondary)}.upload-area{border:2px dashed var(--border-color);border-radius:var(--radius-xl);padding:var(--space-xl);text-align:center;cursor:pointer;transition:all 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var(--transition-fast)}.print-zone-btn:hover{border-color:var(--text-tertiary)}.print-zone-btn.active{border-color:var(--color-primary);background:var(--color-primary-light);color:var(--color-primary)}.design-size-control{display:flex;flex-direction:column;gap:var(--space-xs)}.design-slider{width:100%;height:6px;border-radius:3px;background:var(--bg-tertiary);-webkit-appearance:none;-moz-appearance:none;appearance:none;cursor:pointer}.design-slider::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:20px;height:20px;border-radius:var(--radius-full);background:var(--color-primary);cursor:pointer;box-shadow:0 2px 6px #0003}.size-labels{display:flex;justify-content:space-between;font-size:var(--font-size-xs);color:var(--text-tertiary)}.product-actions{display:flex;flex-direction:column;gap:var(--space-sm);margin-bottom:var(--space-xl)}@media(min-width:640px){.product-actions{flex-direction:row}}.add-to-cart-btn{flex:1;display:inline-flex;align-items:center;justify-content:center;gap:var(--space-sm)}.product-features{display:flex;flex-direction:column;gap:var(--space-sm)}.product-feature{display:flex;align-items:center;gap:var(--space-sm);font-size:var(--font-size-sm);color:var(--text-secondary)}.product-feature svg{color:var(--color-success);flex-shrink:0}.lightbox{position:fixed;top:0;right:0;bottom:0;left:0;z-index:9999;display:flex;align-items:center;justify-content:center;animation:fadeIn .2s 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.delete-handle{display:flex}.design-element-wrapper{touch-action:none}@media(max-width:768px){.resize-handle{width:14px;height:14px;border-width:2px;background:var(--color-primary);box-shadow:0 1px 3px #0000004d}.resize-handle:after{content:"";position:absolute;top:-15px;left:-15px;right:-15px;bottom:-15px;background:transparent;border-radius:50%}.handle-nw{top:-7px;left:-7px}.handle-ne{top:-7px;right:-7px}.handle-sw{bottom:-7px;left:-7px}.handle-se{bottom:-7px;right:-7px}.delete-handle{width:28px;height:28px;top:-36px;right:-36px;font-size:18px;line-height:24px;border-width:2px}.delete-handle:after{content:"";position:absolute;top:-10px;left:-10px;right:-10px;bottom:-10px}.customization-mode-tabs .mode-tab{padding:12px}}.additional-option{margin-bottom:1rem}.additional-option-label{display:block;font-size:.9rem;color:var(--text-secondary);margin-bottom:.5rem;font-weight:500}.checkbox-group{display:flex;gap:1.5rem}.custom-checkbox{display:flex;align-items:center;gap:.5rem;cursor:pointer;font-size:.95rem;-webkit-user-select:none;user-select:none}.custom-checkbox input{display:none}.checkmark{width:1.25rem;height:1.25rem;border:2px solid var(--border-color);border-radius:4px;display:flex;align-items:center;justify-content:center;transition:all .2s}.custom-checkbox input:checked+.checkmark{background-color:var(--primary-color);border-color:var(--primary-color)}.checkmark:after{content:"";width:.5rem;height:.8rem;border:solid white;border-width:0 2px 2px 0;transform:rotate(45deg) scale(0);transition:transform .2s}.custom-checkbox input:checked+.checkmark:after{transform:rotate(45deg) scale(1)}.select-wrapper{position:relative;max-width:300px}.custom-select{width:100%;padding:.75rem 1rem;border:1px solid var(--border-color);border-radius:.5rem;background-color:var(--bg-primary);color:var(--text-primary);font-size:.95rem;cursor:pointer;-webkit-appearance:none;-moz-appearance:none;appearance:none;transition:border-color .2s}.custom-select:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px #2563eb1a}.select-wrapper:after{content:"";position:absolute;right:1rem;top:50%;transform:translateY(-50%);width:.6rem;height:.6rem;border-right:2px solid var(--text-tertiary);border-bottom:2px solid var(--text-tertiary);transform:translateY(-70%) rotate(45deg);pointer-events:none}.wholesale-badge{display:none;background:linear-gradient(135deg,gold,#fdb931);color:#8a6d0b;font-size:.75rem;font-weight:700;padding:.25rem .5rem;border-radius:4px;margin-left:.5rem;text-transform:uppercase;animation:pulse-soft 2s infinite}.wholesale-badge.active{display:inline-block}.bulk-savings-text{font-size:.85rem;color:var(--success-color, #10B981);margin-top:.5rem;font-weight:500;display:none}@keyframes pulse-soft{0%{transform:scale(1)}50%{transform:scale(1.05)}to{transform:scale(1)}to{transform:scale(1)}}.custom-textarea{width:100%;min-height:100px;padding:.75rem 1rem;font-family:var(--font-family-base);font-size:.95rem;color:var(--text-primary);background-color:var(--bg-primary);border:1px solid var(--border-color);border-radius:.5rem;resize:vertical;transition:all .2s;line-height:1.5}.custom-textarea:focus,.custom-input:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px #2563eb1a}.custom-input{width:100%;padding:.6rem .8rem;font-size:.9rem;border:1px solid var(--border-color);border-radius:.5rem;background-color:var(--bg-primary);color:var(--text-primary)}.sleeve-inputs{margin-top:.5rem;background:var(--bg-secondary);padding:.75rem;border-radius:.5rem}.option-label{display:block;margin-bottom:.3rem;font-weight:600}