.vertical-text{writing-mode:vertical-rl;-webkit-text-orientation:upright;text-orientation:upright;display:inline-block;white-space:nowrap;letter-spacing:.25rem;line-height:1.5}.product-container{min-height:100vh;background-color:#f8f4f1}.product-image-gallery{height:100%;display:flex;align-items:center;justify-content:center}.image-gallery-container{position:relative}.image-gallery-container:hover .nav-button-hover{opacity:1!important}.thumbnail-scroll{display:flex;gap:12px;overflow-x:auto;overflow-y:hidden;padding-bottom:8px;scrollbar-width:thin;scrollbar-color:#ccc transparent}.thumbnail-scroll::-webkit-scrollbar{height:6px}.thumbnail-scroll::-webkit-scrollbar-track{background:rgba(0,0,0,.1);border-radius:3px}.thumbnail-scroll::-webkit-scrollbar-thumb{background:rgba(0,0,0,.3);border-radius:3px}.thumbnail-scroll::-webkit-scrollbar-thumb:hover{background:rgba(0,0,0,.5)}.nav-button{position:absolute;top:50%;transform:translateY(-50%);width:48px;height:48px;border-radius:50%;background-color:hsla(0,0%,100%,.8);box-shadow:0 2px 8px rgba(0,0,0,.1);border:none;font-size:18px;color:#666;display:flex;align-items:center;justify-content:center;transition:all .3s ease;cursor:pointer}.nav-button:hover{background-color:#fff;color:#000;box-shadow:0 4px 12px rgba(0,0,0,.15)}.nav-button.left{left:20px}.nav-button.right{right:20px}.size-option{padding:.5rem 1rem;border-radius:.25rem;cursor:pointer;transition:all .2s ease}.size-option.selected{border-color:#000;background-color:#fff;color:#000;font-weight:500}.size-option:not(.selected){border-color:#d1d5db;background-color:#fff;color:#4b5563}.add-to-cart-btn{width:100%;padding:.75rem;background-color:#10b981;color:#fff;border-radius:.25rem;font-weight:500;transition:background-color .2s ease}.add-to-cart-btn:hover{background-color:#059669}.paypal-btn{width:100%;padding:.75rem;background-color:#fcd34d;color:#1e3a8a;border-radius:.25rem;font-weight:600;transition:background-color .2s ease}.paypal-btn:hover{background-color:#fbbf24}