.product-page{min-height:100vh;padding:90px 40px 40px 120px;background:transparent;position:relative;z-index:1}@media (max-width:1024px){.product-page{padding:130px 20px 30px}}@media (max-width:768px){.product-page{padding:120px 16px 20px}}.product-hud-glass{background:var(--glass-bg);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--glass-border);border-radius:20px;max-width:1360px;margin:0 auto;padding:16px 20px;box-shadow:var(--glass-shadow)}.product-container{max-width:100%;margin:0 auto;padding:0}.product-not-found{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:65vh;gap:16px;text-align:center;padding:40px 24px}.product-not-found-ghost{color:var(--text-tertiary);animation:product-ghost-float 3s ease-in-out infinite;margin-bottom:8px}.product-not-found-ghost-body{opacity:.15}.product-not-found-ghost-eye{fill:var(--text-tertiary);opacity:.6;animation:product-ghost-blink 4s ease-in-out infinite}.product-not-found-ghost-eye:last-child{animation-delay:.15s}.product-not-found-title{font-size:22px;font-weight:700;color:var(--text-primary);margin:0;letter-spacing:-.3px}.product-not-found-desc{font-size:14px;color:var(--text-tertiary);margin:0;max-width:280px;line-height:1.5}.product-not-found-btn{display:inline-flex;align-items:center;gap:8px;margin-top:12px;padding:10px 24px;font-size:14px;font-weight:600;color:#fff;background:var(--text-primary);border:none;border-radius:10px;cursor:pointer;transition:background .2s ease,transform .15s ease,box-shadow .2s ease}.product-not-found-btn:hover{background:var(--text-primary);box-shadow:0 4px 16px rgba(0,0,0,.15)}[data-theme=dark] .product-not-found-btn:hover{box-shadow:0 4px 16px rgba(0,0,0,.4)}.product-not-found-btn:active{transform:translateY(0) scale(.97)}.product-not-found-btn svg{transition:transform .2s ease}@keyframes product-ghost-float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}@keyframes product-ghost-blink{0%,42%,46%,to{opacity:.6}44%{opacity:0}}.product-breadcrumb{display:flex;align-items:center;gap:8px;margin-bottom:24px;font-size:13px}.breadcrumb-back{display:flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:6px;border:none;background:transparent;color:var(--text-secondary);cursor:pointer;transition:color .15s,background .15s;margin-right:4px;flex-shrink:0}.breadcrumb-back:hover{background:var(--hover-bg);color:var(--text-primary)}.breadcrumb-link{background:none;border:none;padding:0;color:var(--text-tertiary);cursor:pointer;transition:color .2s ease;font-size:inherit;font-family:inherit;display:inline-flex;align-items:center;gap:4px}.breadcrumb-link:hover{color:var(--text-primary)}.breadcrumb-separator{color:var(--text-tertiary);opacity:.5}.breadcrumb-current{color:var(--text-secondary);max-width:200px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.product-content{display:grid;grid-template-columns:minmax(300px,500px) 1fr;gap:48px;max-width:1400px;margin:0 auto;background:transparent;border:none;padding:0}@media (max-width:1200px){.product-content{gap:32px}}@media (max-width:1024px){.product-content{grid-template-columns:1fr;gap:32px}}.product-gallery{display:flex;flex-direction:column;gap:16px;position:sticky;top:100px;height:fit-content;min-width:0}@media (max-width:1200px){.product-gallery{position:relative;top:0}}@media (max-width:1024px){.product-gallery{max-width:600px;margin:0 auto;width:100%}}.product-details{display:flex;flex-direction:column;gap:0;min-width:0}.product-details .product-title{font-size:28px;font-weight:500;color:var(--text-primary);margin:0 0 12px;line-height:1.3;letter-spacing:-.01em}.product-details .product-price-row{display:flex;align-items:baseline;gap:16px;flex-wrap:wrap;margin-bottom:8px}.product-details .product-price{font-size:32px;font-weight:400;color:var(--text-primary);letter-spacing:-.02em;font-variant-numeric:tabular-nums}.product-details .stock-badge{font-size:14px;font-weight:500}.product-details .stock-badge.in-stock{color:#16a34a}.product-details .stock-badge.out-of-stock{color:#dc2626}[data-theme=dark] .product-details .stock-badge.in-stock{color:#22c55e}[data-theme=dark] .product-details .stock-badge.out-of-stock{color:#ef4444}.product-details .seller-row{display:inline-flex;align-items:center;gap:8px;padding:0;background:none;border:none;cursor:pointer;width:fit-content;margin-bottom:16px}.product-details .seller-row:hover .seller-name{color:var(--text-primary);text-decoration:underline}.product-details .seller-avatar{width:20px;height:20px;border-radius:50%;overflow:hidden;background:var(--glass-bg);display:flex;align-items:center;justify-content:center;flex-shrink:0}.product-details .seller-avatar span{font-size:10px;font-weight:600;color:var(--text-secondary)}.product-details .seller-name{font-size:14px;font-weight:400;color:var(--text-primary);display:flex;align-items:center;gap:4px;transition:color .15s}.product-details .product-description{font-size:14px;line-height:1.7;color:var(--text-secondary);margin:0 0 20px;padding-bottom:20px;border-bottom:1px solid var(--border-color-light)}.product-details .product-description p{margin:0;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;white-space:pre-wrap}.product-details .product-description.expanded p{display:block;-webkit-line-clamp:unset;overflow:visible}.product-details .show-more-btn{background:none;border:none;color:var(--text-primary);font-size:13px;font-weight:500;padding:8px 0 0;cursor:pointer;font-family:inherit}.product-details .show-more-btn:hover{text-decoration:underline}.product-details .show-more-btn:active{transform:scale(.97)}.product-details .specs-row{display:flex;flex-direction:column;gap:8px;margin-bottom:20px}.product-details .spec-item{display:inline-flex;align-items:center;gap:10px;font-size:14px;font-weight:400;color:var(--text-secondary)}.product-details .spec-item svg{color:var(--text-tertiary);flex-shrink:0}.product-details .tags-row{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px}.product-details .tag-chip{font-size:12px;font-weight:500;color:var(--text-secondary);padding:4px 10px;background:rgba(0,0,0,.04);border:1px solid var(--border-color-light);border-radius:6px;text-transform:capitalize}[data-theme=dark] .product-details .tag-chip{background:rgba(255,255,255,.04)}.product-details .buy-box{display:flex;flex-direction:column;gap:14px;margin-top:16px;max-width:320px}.product-details .quantity-row{display:flex;align-items:center;gap:16px}.product-details .quantity-label{font-size:14px;color:var(--text-secondary)}.product-details .quantity-selector{display:flex;align-items:center;background:transparent;border:1px solid var(--border-color);border-radius:8px;overflow:hidden}.product-details .qty-btn{width:36px;height:36px;display:flex;align-items:center;justify-content:center;background:transparent;border:none;color:var(--text-primary);font-size:18px;cursor:pointer;transition:background .15s}.product-details .qty-btn:hover:not(:disabled){background:var(--hover-bg)}.product-details .qty-btn:disabled{opacity:.3;cursor:not-allowed}.product-details .qty-value{width:40px;text-align:center;font-size:16px;font-weight:500;color:var(--text-primary);border-left:1px solid var(--border-color);border-right:1px solid var(--border-color);height:36px;line-height:36px;cursor:text;transition:background .15s ease}.product-details .qty-value:hover{background:var(--hover-bg)}.product-details .qty-input{width:40px;text-align:center;font-size:16px;font-weight:500;color:var(--text-primary);background:var(--hover-bg);border:none;border-left:1px solid var(--text-primary);border-right:1px solid var(--text-primary);height:36px;font-family:inherit;outline:none;animation:qtyInputIn .15s ease-out}.product-details .total-price{font-size:18px;font-weight:600;color:var(--text-primary);margin-left:auto;font-variant-numeric:tabular-nums}@keyframes qtyInputIn{0%{transform:scale(.9);opacity:0}to{transform:scale(1);opacity:1}}@keyframes qtyPop{0%{transform:scale(.8) translateY(-6px);opacity:0}50%{transform:scale(1.05)}to{transform:scale(1) translateY(0);opacity:1}}@keyframes pricePop{0%{transform:scale(.95);opacity:.5}to{transform:scale(1);opacity:1}}.qty-pop{animation:qtyPop .2s cubic-bezier(.4,0,.2,1)}.price-pop{animation:pricePop .25s cubic-bezier(.4,0,.2,1)}.product-details .action-msg{font-size:12px;font-weight:500;padding:8px 12px;border-radius:8px}.product-details .action-msg.success{background:rgba(34,197,94,.12);color:#15803d;border:1px solid rgba(34,197,94,.25);box-shadow:var(--glass-shadow)}.product-details .action-msg.error{background:rgba(239,68,68,.12);color:#b91c1c;border:1px solid rgba(239,68,68,.25);box-shadow:var(--glass-shadow)}[data-theme=dark] .product-details .action-msg.success{color:#22c55e}[data-theme=dark] .product-details .action-msg.error{color:#ef4444}.product-details .guest-notice{font-size:12px;color:var(--text-tertiary);margin:0}.product-details .guest-notice a{color:var(--text-primary);text-decoration:none;font-weight:600}.product-details .guest-notice a:hover{text-decoration:underline}.product-details .actions-row{display:flex;gap:10px}.product-details .btn-primary,.product-details .btn-secondary{flex:1;min-height:48px;padding:14px 20px;font-size:14px;font-weight:600;font-family:inherit;line-height:1.2;border-radius:12px;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:8px;box-sizing:border-box;white-space:nowrap;transition:background .2s cubic-bezier(.4,0,.2,1),transform .2s cubic-bezier(.4,0,.2,1),box-shadow .2s cubic-bezier(.4,0,.2,1),opacity .2s ease}.product-details .btn-primary{color:#fff;background:#1d1b20;border:1px solid transparent;box-shadow:0 2px 8px -2px rgba(0,0,0,.2)}.product-details .btn-primary:hover:not(:disabled){box-shadow:0 6px 20px -4px rgba(0,0,0,.28);background:#000}.product-details .btn-primary:active:not(:disabled){transform:translateY(0) scale(.98);box-shadow:0 2px 6px -2px rgba(0,0,0,.2)}[data-theme=dark] .product-details .btn-primary{color:#0a0a0a;background:#f5f3f0;box-shadow:0 2px 8px -2px rgba(255,255,255,.12)}[data-theme=dark] .product-details .btn-primary:hover:not(:disabled){background:#fff;box-shadow:0 6px 20px -4px rgba(255,255,255,.18)}.product-details .btn-secondary{color:var(--text-primary);background:#ffffff;border:1px solid rgba(0,0,0,.1)}.product-details .btn-secondary:hover:not(:disabled){background:#ffffff;border-color:var(--text-primary);box-shadow:0 4px 12px -4px rgba(0,0,0,.12)}.product-details .btn-secondary:active:not(:disabled){transform:translateY(0) scale(.98)}[data-theme=dark] .product-details .btn-secondary{background:rgba(255,255,255,.04);border-color:rgba(255,255,255,.12);color:var(--text-primary)}[data-theme=dark] .product-details .btn-secondary:hover:not(:disabled){background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.28);box-shadow:0 4px 12px -4px rgba(0,0,0,.3)}.product-details .btn-primary:disabled,.product-details .btn-secondary:disabled{cursor:not-allowed;transform:none;box-shadow:var(--glass-shadow);background:rgba(0,0,0,.05);border:1px solid rgba(0,0,0,.08);color:rgba(0,0,0,.35)}[data-theme=dark] .product-details .btn-primary:disabled,[data-theme=dark] .product-details .btn-secondary:disabled{background:rgba(255,255,255,.04);border-color:rgba(255,255,255,.08);color:rgba(255,255,255,.35)}.product-details .secondary-actions{display:flex;align-items:center;gap:12px;margin-top:16px;padding-top:16px;border-top:1px solid var(--border-color-light)}.product-details .btn-contact{display:inline-flex;align-items:center;gap:6px;padding:10px 16px;font-size:13px;font-weight:500;font-family:inherit;color:var(--text-secondary);background:transparent;border:1px solid var(--border-color);border-radius:8px;cursor:pointer;transition:background .15s,color .15s,border-color .15s}.product-details .btn-contact:hover{background:var(--hover-bg);color:var(--text-primary);border-color:var(--text-primary)}.ui-wishlist-product{--icon-size:22px;--icon-secondary-color:var(--text-secondary,rgb(156,163,175));--icon-primary-color:#ef4444;--icon-circle-border:1px solid var(--icon-primary-color);--icon-circle-size:38px;--icon-anmt-duration:0.3s;width:auto;height:auto;border-radius:0;border:none;background:none;display:flex;align-items:center;justify-content:center;cursor:pointer;flex-shrink:0;padding:0}.ui-wishlist-product input{display:none}.ui-wishlist-product .wishlist-heart{color:var(--icon-secondary-color);display:flex;align-items:center;justify-content:center;position:relative;transform-origin:center;transition:color .2s}.ui-wishlist-product .wishlist-heart,.ui-wishlist-product .wishlist-heart svg{width:var(--icon-size);height:var(--icon-size)}.ui-wishlist-product:hover .wishlist-heart{color:#ef4444}.wishlist-heart:after{width:10px;height:10px;box-shadow:0 30px 0 -4px var(--icon-primary-color),30px 0 0 -4px var(--icon-primary-color),0 -30px 0 -4px var(--icon-primary-color),-30px 0 0 -4px var(--icon-primary-color),-22px 22px 0 -4px var(--icon-primary-color),-22px -22px 0 -4px var(--icon-primary-color),22px -22px 0 -4px var(--icon-primary-color),22px 22px 0 -4px var(--icon-primary-color);transform:scale(0)}.wishlist-heart:after,.wishlist-heart:before{content:"";position:absolute;border-radius:50%}.wishlist-heart:before{border:var(--icon-circle-border);opacity:0}.ui-wishlist-product.animating input:checked+.wishlist-heart:after{animation:wishlistSplash var(--icon-anmt-duration) cubic-bezier(.175,.885,.32,1.275) forwards;animation-delay:var(--icon-anmt-duration)}.ui-wishlist-product.animating input:checked+.wishlist-heart{animation:wishlistBounce var(--icon-anmt-duration) forwards}.ui-wishlist-product.animating input:checked+.wishlist-heart:before{animation:wishlistCircle var(--icon-anmt-duration) cubic-bezier(.175,.885,.32,1.275) forwards;animation-delay:var(--icon-anmt-duration)}.ui-wishlist-product.toggling{pointer-events:none}@keyframes wishlistBounce{50%{transform:scaleY(.6)}to{transform:scaleY(1)}}@keyframes wishlistCircle{0%{width:0;height:0;opacity:0}90%{width:var(--icon-circle-size);height:var(--icon-circle-size);opacity:1}to{opacity:0}}@keyframes wishlistSplash{0%{transform:scale(0)}40%{opacity:1}to{transform:scale(.55);opacity:0}}@media (max-width:768px){.product-details .product-title{font-size:22px}.product-details .product-price{font-size:26px}.product-details .buy-box{max-width:100%}.product-breadcrumb{font-size:12px;overflow-x:auto;white-space:nowrap;padding-bottom:8px}}@media (max-width:480px){.product-details .product-title{font-size:20px}.product-details .product-price{font-size:24px}.product-details .actions-row{flex-direction:column}}