:root{--primary: #4361ee;--primary-hover: #3a56d4;--primary-light: rgba(67, 97, 238, .1);--accent: #f72585;--success: #4cc9f0;--express: #f8961e;--express-hover: #e07d13;--warning: #ff9e00;--error: #ef233c;--text: #2b2d42;--text-light: #8d99ae;--border: #edf2f4;--light-bg: #f8f9fa;--white: #ffffff;--sticky-bg: rgba(255, 255, 255, .98);--overlay: rgba(43, 45, 66, .5);--space-3xs: .125rem;--space-xxs: .25rem;--space-xs: .5rem;--space-sm: .75rem;--space-md: 1rem;--space-lg: 1.5rem;--space-xl: 2rem;--space-xxl: 3rem;--space-3xl: 4rem;--text-xxs: .625rem;--text-xs: .75rem;--text-sm: .875rem;--text-base: 1rem;--text-lg: 1.125rem;--text-xl: 1.25rem;--text-2xl: 1.5rem;--text-3xl: 1.75rem;--text-4xl: 2rem;--text-5xl: 2.5rem;--text-6xl: 3rem;--radius-xs: 4px;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 24px;--radius-2xl: 32px;--shadow-xs: 0 1px 2px rgba(0, 0, 0, .05);--shadow-sm: 0 2px 6px rgba(0, 0, 0, .08);--shadow-md: 0 4px 12px rgba(0, 0, 0, .12);--shadow-lg: 0 8px 24px rgba(0, 0, 0, .15);--shadow-xl: 0 12px 32px rgba(0, 0, 0, .2);--transition: all .3s cubic-bezier(.4, 0, .2, 1);--transition-fast: all .15s cubic-bezier(.4, 0, .2, 1)}.product-info-2025{font-family:Vazirmatn,-apple-system,BlinkMacSystemFont,sans-serif;color:var(--text);line-height:1.6;direction:rtl;padding:var(--space-xl);background-color:var(--white);border-radius:var(--radius-xl);box-shadow:var(--shadow-sm);position:relative;padding-bottom:88px;max-width:100%;overflow:hidden}.mobile-sticky-actions{display:none;position:fixed;bottom:0;left:0;right:0;background:var(--sticky-bg);padding:var(--space-sm) var(--space-lg);box-shadow:var(--shadow-lg);z-index:1000;border-top:1px solid var(--border);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);align-items:center;justify-content:space-between;gap:var(--space-md);height:80px;box-sizing:border-box;transition:var(--transition)}.sticky-price-display{display:flex;flex-direction:column;align-items:flex-start;min-width:120px;flex:1;padding-left:var(--space-sm)}.sticky-price-display .current-price{font-size:var(--text-xl);font-weight:1200;color:var(--text);margin:0;line-height:1.3;letter-spacing:-.5px}.sticky-price-display .original-price{font-size:var(--text-sm);text-decoration:line-through;color:var(--text-light);margin:0;line-height:1.3}.product-header{margin-bottom:var(--space-xl);position:relative}.product-title-wrapper{display:flex;align-items:flex-start;gap:var(--space-sm);margin-bottom:var(--space-md);flex-wrap:wrap}.product-title{font-size:var(--text-3xl);font-weight:800;line-height:1.25;margin:0;color:var(--text);letter-spacing:-.5px;flex:1;min-width:60%}.product-unavailable-tag{background:var(--error);color:var(--white);padding:var(--space-xxs) var(--space-sm);border-radius:var(--radius-sm);font-size:var(--text-xs);font-weight:700;display:inline-flex;align-items:center;gap:var(--space-xxs);height:24px}.product-brand-tag{background:var(--light-bg);padding:var(--space-xxs) var(--space-sm);border-radius:var(--radius-sm);font-size:var(--text-xs);font-weight:600;color:var(--text-light);height:24px;display:inline-flex;align-items:center}.product-meta{display:flex;flex-direction:column;gap:var(--space-sm)}.rating-badge{display:flex;align-items:center;gap:var(--space-sm);font-size:var(--text-sm)}.stars{color:#ffb400;display:flex;gap:.1rem}.rating-value{font-weight:700;color:var(--text)}.reviews-link{color:var(--primary);text-decoration:none;font-size:var(--text-sm);transition:var(--transition-fast);font-weight:500}.reviews-link:hover{text-decoration:underline;color:var(--primary-hover)}.product-category-breadcrumb{display:flex;align-items:center;gap:var(--space-xs);font-size:var(--text-xs);color:var(--text-light);flex-wrap:wrap}.breadcrumb-items{display:flex;align-items:center;gap:var(--space-xxs);flex-wrap:wrap}.breadcrumb-items a{color:var(--primary);text-decoration:none;transition:var(--transition-fast);font-weight:500}.breadcrumb-items a:hover{text-decoration:underline}.breadcrumb-separator{color:var(--text-light);opacity:.6}.product-price-section{margin-bottom:var(--space-xl);padding-bottom:var(--space-xl);border-bottom:1px solid var(--border)}.price-container{display:flex;align-items:center;gap:var(--space-md);margin-bottom:var(--space-sm);flex-wrap:wrap}.current-price{font-size:var(--text-4xl);font-weight:800;color:var(--text);letter-spacing:-1px}.original-price{font-size:var(--text-xl);text-decoration:line-through;color:var(--text-light);font-weight:500}.discount-badge{background:var(--accent);color:var(--white);padding:var(--space-xxs) var(--space-sm);border-radius:var(--radius-sm);font-size:var(--text-xs);font-weight:700}.delivery-info-container{display:flex;flex-direction:column;gap:var(--space-sm);margin-bottom:var(--space-xl);padding-bottom:var(--space-xl);border-bottom:1px solid var(--border)}.delivery-info-item{display:flex;align-items:center;gap:var(--space-sm);padding:var(--space-xs) 0;font-size:var(--text-sm);color:var(--text)}.delivery-info-item.express{color:var(--express)}.delivery-info-item.warranty{color:var(--primary)}.delivery-icon{display:flex;align-items:center;justify-content:center;width:24px;height:24px;color:inherit}.delivery-text{font-weight:500}.product-variations-container{margin-bottom:var(--space-xl)}.variation-group{margin-bottom:var(--space-lg)}.variation-label{font-size:var(--text-sm);font-weight:700;margin-bottom:var(--space-sm);display:block;color:var(--text)}.variation-options{display:flex;flex-wrap:wrap;gap:var(--space-sm)}.variation-option{position:relative;cursor:pointer}.variation-option input{position:absolute;opacity:0;width:0;height:0}.color-option{display:flex;flex-direction:column;align-items:center;gap:var(--space-xxs)}.color-swatch{width:44px;height:44px;border-radius:var(--radius-lg);border:2px solid transparent;transition:var(--transition-fast);box-shadow:var(--shadow-xs)}.color-name{font-size:var(--text-xxs);color:var(--text-light);font-weight:500;text-align:center}.option-value{display:block;padding:var(--space-sm) var(--space-md);border:1px solid var(--border);border-radius:var(--radius-sm);font-size:var(--text-sm);transition:var(--transition-fast);background:var(--white);font-weight:500;min-width:60px;text-align:center}.variation-option input:checked+.color-swatch{border-color:var(--primary);box-shadow:0 0 0 2px var(--white),0 0 0 4px var(--primary)}.variation-option input:checked~.option-value{background:var(--primary);color:var(--white);border-color:var(--primary)}.product-actions{display:flex;flex-direction:column;gap:var(--space-md);margin-top:var(--space-xl)}.quantity-container{min-height:56px}.quantity-selector{display:inline-flex;align-items:center;border:1px solid var(--border);border-radius:var(--radius-lg);height:56px;background:var(--white);box-shadow:var(--shadow-xs);overflow:hidden;line-height:1;transition:var(--transition-fast)}.quantity-selector:focus-within{border-color:var(--primary);box-shadow:0 0 0 2px var(--primary-light)}.quantity-btn{width:56px;height:100%;display:inline-flex;align-items:center;justify-content:center;background:var(--light-bg);border:none;cursor:pointer;font-size:1.2rem;transition:var(--transition-fast);color:var(--text);padding:0;margin:0;font-weight:500}.quantity-btn:hover{background:var(--border)}.quantity-btn:disabled{opacity:.5;cursor:not-allowed}.quantity-btn.delete-btn{color:var(--error);background:#ef233c1a;margin-left:-1px}.quantity-btn.delete-btn:hover{background:#ef233c33}.quantity-input{flex:1;text-align:center;border:none;height:100%;font-size:var(--text-lg);font-weight:600;-moz-appearance:textfield;background:var(--white);min-width:60px;max-width:80px;padding:0;border-left:1px solid var(--border);border-right:1px solid var(--border);outline:none}.quantity-input::-webkit-outer-spin-button,.quantity-input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}.add-to-cart-btn{width:100%;height:56px;background:var(--primary);color:var(--white);border:none;border-radius:var(--radius-lg);font-size:var(--text-base);font-weight:700;cursor:pointer;transition:var(--transition);display:flex;align-items:center;justify-content:center;gap:var(--space-sm);box-shadow:var(--shadow-sm);padding:0 var(--space-xl);white-space:nowrap;min-width:180px}.add-to-cart-btn:hover{background:var(--primary-hover);box-shadow:var(--shadow-md);transform:translateY(-1px)}.add-to-cart-btn:active{transform:translateY(0)}.add-to-cart-btn:disabled{background:var(--text-light);cursor:not-allowed;transform:none}.notify-me-btn{width:100%;height:56px;background:var(--warning);color:var(--white);border:none;border-radius:var(--radius-lg);font-size:var(--text-base);font-weight:700;cursor:pointer;transition:var(--transition);display:flex;align-items:center;justify-content:center;gap:var(--space-sm);box-shadow:var(--shadow-sm)}.notify-me-btn:hover{background:#e68a00;box-shadow:var(--shadow-md);transform:translateY(-1px)}.notify-me-btn:active{transform:translateY(0)}.wishlist-btn{width:100%;height:56px;background:var(--white);border:1px solid var(--border);border-radius:var(--radius-lg);font-size:var(--text-sm);font-weight:600;cursor:pointer;transition:var(--transition);display:flex;align-items:center;justify-content:center;gap:var(--space-sm);box-shadow:var(--shadow-xs)}.wishlist-btn:hover{border-color:var(--primary);color:var(--primary);box-shadow:var(--shadow-sm);transform:translateY(-1px)}.wishlist-btn:active{transform:translateY(0)}.wishlist-btn i{transition:var(--transition-fast)}.wishlist-btn:hover i{color:var(--primary)}.cart-action-btns{display:flex;gap:var(--space-sm);width:100%}.cart-action-btns .add-to-cart-btn{flex:1}.cart-action-btns .wishlist-btn{width:auto;min-width:56px;max-width:56px}.cart-action-btns .wishlist-btn span{display:none}.cart-quantity-display{display:flex;align-items:center;justify-content:center;font-size:var(--text-sm);color:var(--text-light);gap:var(--space-xxs)}.cart-quantity-display i{color:var(--primary)}.color-swatch[title=طلایی]{background:linear-gradient(135deg,gold,#daa520)}.color-swatch[title="نقره ای"]{background:linear-gradient(135deg,silver,#a8a8a8)}.color-swatch[title=مرواریدی]{background:linear-gradient(135deg,#f8f8ff,#e6e6fa)}.color-swatch[title=دودی]{background:linear-gradient(135deg,#848482,#696969)}.color-swatch[title=مسی]{background:linear-gradient(135deg,#b87333,#cd7f32)}.color-swatch[title=یشمی]{background:linear-gradient(135deg,#00a86b,#50c878)}.color-swatch[title="فیروزه ای"]{background:linear-gradient(135deg,#40e0d0,#48d1cc)}.color-swatch[title=شرابی]{background:linear-gradient(135deg,maroon,#722f37)}.color-swatch[title=عنابی]{background:linear-gradient(135deg,#722f37,#800020)}.color-swatch:hover{transform:scale(1.05);box-shadow:var(--shadow-sm)}.stock-alert{display:flex;align-items:center;margin-top:var(--space-sm);padding:var(--space-xs) var(--space-sm);background-color:#ff9e001a;border-radius:var(--radius-sm);color:var(--warning);font-size:var(--text-sm);font-weight:600;animation:pulse 2s infinite;gap:var(--space-xs);border:1px solid rgba(255,158,0,.2)}.stock-alert i{font-size:1rem}.loading-spinner{display:inline-block;width:20px;height:20px;border:3px solid rgba(255,255,255,.3);border-radius:50%;border-top-color:currentColor;animation:spin 1s linear infinite;margin:0 auto}@media(max-width:767px){.product-info-2025{padding:var(--space-lg);padding-bottom:10px;border-radius:var(--radius-lg)}.mobile-sticky-actions{display:flex}.desktop-only{display:none}.product-title{font-size:var(--text-2xl)}.product-actions{margin-top:var(--space-lg)}.variation-options{gap:var(--space-xs)}.option-value{padding:var(--space-xs) var(--space-sm);min-width:50px}.quantity-selector{width:100%;max-width:160px;height:48px}.quantity-btn{width:48px;font-size:1rem}.quantity-input{max-width:60px;font-size:var(--text-base)}.add-to-cart-btn{height:48px;font-size:var(--text-sm);padding:0 var(--space-lg)}.notify-me-btn,.wishlist-btn{height:48px}.mobile-sticky-actions .add-to-cart-btn i{font-size:.9rem}.current-price{font-size:var(--text-3xl)}.original-price{font-size:var(--text-lg)}.delivery-info-container{flex-direction:row;flex-wrap:wrap;gap:var(--space-md);padding-bottom:var(--space-lg)}.delivery-info-item{padding:var(--space-xxs) var(--space-sm);background:var(--light-bg);border-radius:var(--radius-sm);font-size:var(--text-xs)}}@media(min-width:768px){.product-actions{flex-direction:row}.quantity-container{flex:1}.wishlist-btn{width:auto;min-width:180px}.cart-action-btns .wishlist-btn{max-width:180px}.cart-action-btns .wishlist-btn span{display:inline}}@media only screen and (max-width:767px){.mobile-sticky-actions{position:fixed;bottom:0;left:0;right:0;display:flex;align-items:center;justify-content:space-between;background-color:#fff;padding:10px 12px;border-top:1px solid #eee;box-shadow:0 -2px 10px #0000001a;z-index:1000;height:70px;box-sizing:border-box}.sticky-price-display{display:flex;flex-direction:column;margin-left:8px;min-width:90px}.current-price{font-size:1.1rem;font-weight:800;color:#333;line-height:1.3}.original-price{font-size:.8rem;color:#999;text-decoration:line-through;line-height:1.3}.sticky-actions-group{display:flex;align-items:center;gap:6px}.add-to-cart-btn{height:48px;display:flex;align-items:center;justify-content:center;gap:6px;background:#4361ee;color:#fff;border:none;border-radius:10px;font-size:.9rem;font-weight:700;padding:0 15px;min-width:140px}.add-to-cart-btn i{font-size:1rem}.wishlist-btn{width:48px;height:48px;display:flex;align-items:center;justify-content:center;background:#fff;border:1px solid #ddd;border-radius:10px;color:#666}.wishlist-btn i{font-size:1.2rem}.wishlist-btn.active i{color:#ef233c}.wishlist-btn .wishlist-badge{position:absolute;top:-5px;right:-5px;background:#ef233c;color:#fff;width:16px;height:16px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.6rem;font-weight:700}.notify-me-btn{height:48px;display:flex;align-items:center;justify-content:center;gap:6px;background:#f8961e;color:#fff;border:none;border-radius:10px;font-size:.9rem;font-weight:700;padding:0 15px;min-width:140px}.quantity-selector{display:flex;align-items:center;height:48px;border:1px solid #ddd;border-radius:10px;overflow:hidden;background:#fff}.quantity-btn{width:48px;height:100%;border:none;background:#f5f5f5;font-size:1.1rem}.quantity-btn.delete-btn{color:#ef233c;background:#ef233c1a}.quantity-input{width:50px;height:100%;border:none;border-left:1px solid #ddd;border-right:1px solid #ddd;text-align:center;font-size:.9rem;font-weight:600;-moz-appearance:textfield}.quantity-input::-webkit-outer-spin-button,.quantity-input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}@keyframes heartBeat{0%{transform:scale(1)}25%{transform:scale(1.2)}50%{transform:scale(1)}75%{transform:scale(1.2)}to{transform:scale(1)}}.wishlist-btn.added i{animation:heartBeat .5s;color:#ef233c}}@media only screen and (min-width:768px){.mobile-sticky-actions{display:none!important}}.loading-spinner{display:inline-block;width:20px;height:20px;border:3px solid rgba(0,0,0,.1);border-radius:50%;border-top-color:#3498db;animation:spin .8s ease-in-out infinite}.quantity-skeleton-loading{display:flex;gap:8px;width:100%;height:40px;animation:fadeIn .3s ease-out}.skeleton-btn,.skeleton-input{position:relative;overflow:hidden;background:#f5f5f5;border-radius:8px}.skeleton-btn{width:40px;flex-shrink:0}.skeleton-input{flex:1}.skeleton-btn:after,.skeleton-input:after{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(90deg,#fff0,#fffc,#fff0);animation:shimmer 1.5s infinite}@keyframes shimmer{0%{transform:translate(-100%)}to{transform:translate(100%)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.quantity-btn.loading{position:relative;color:transparent;pointer-events:none}.quantity-btn.loading:after{content:"";position:absolute;top:50%;left:50%;width:16px;height:16px;margin:-8px 0 0 -8px;border:2px solid rgba(0,0,0,.1);border-radius:50%;border-top-color:#3498db;animation:spin .6s linear infinite}.delivery-bike{position:absolute;height:20px;animation:bikeWind 3s linear infinite}.wind-effect{position:absolute;width:100%;height:100%;top:0;left:0;pointer-events:none;background:linear-gradient(90deg,#fff0,#fffc,#fff0);animation:shimmer 3s infinite}@keyframes bikeWind{0%{transform:translate(-30px);opacity:0}20%{opacity:1}80%{opacity:1}to{transform:translate(120px);opacity:0}}.wishlist-btn{background:none;border:none;cursor:pointer;padding:8px;font-size:1.2rem;transition:all .3s ease;position:relative;outline:none}.wishlist-btn i{transition:all .3s ease}.wishlist-btn:hover i{transform:scale(1.1)}.wishlist-btn .fa-heart{color:#ef233c}.wishlist-btn .far{color:#6c757d}.wishlist-btn.wishlist-active i{color:#ef233c;animation:heartBeat .8s}.wishlist-badge{position:absolute;top:-5px;right:-5px;background-color:#ef233c;color:#fff;border-radius:50%;width:18px;height:18px;display:flex;align-items:center;justify-content:center;font-size:10px;font-weight:700}@keyframes heartBeat{0%{transform:scale(1)}25%{transform:scale(1.2)}50%{transform:scale(1)}75%{transform:scale(1.2)}to{transform:scale(1)}}.center-loader{display:flex;justify-content:center;align-items:center;height:100%}.center-loader-spinner{width:20px;height:20px;border:3px solid rgba(255,255,255,.3);border-radius:50%;border-top-color:#fff;animation:spin 1s ease-in-out infinite}.small-loader-spinner{width:16px;height:16px;border:2px solid rgba(0,0,0,.1);border-radius:50%;border-top-color:#000;animation:spin 1s ease-in-out infinite}@keyframes spin{to{transform:rotate(360deg)}}.wishlist-btn{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:.75rem;padding:.875rem 1.5rem;border:none;border-radius:12px;background:linear-gradient(135deg,#f9f9f9,#f0f0f0);color:#333;font-size:.9375rem;font-weight:500;cursor:pointer;transition:all .3s cubic-bezier(.25,.8,.25,1);box-shadow:0 2px 4px #0000000d,0 4px 8px #00000008;overflow:hidden;z-index:1;-webkit-user-select:none;-moz-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent}.wishlist-btn:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(135deg,#f5f5f5,#e8e8e8);opacity:0;transition:opacity .3s ease;z-index:-1}.wishlist-btn:hover{transform:translateY(-2px);box-shadow:0 4px 8px #00000014,0 6px 12px #0000000d}.wishlist-btn:hover:before{opacity:1}.wishlist-btn:active{transform:translateY(0);box-shadow:0 2px 4px #0000000d,0 4px 8px #00000008}.wishlist-btn i{font-size:1.125rem;transition:all .3s ease;will-change:transform}.wishlist-btn span{position:relative;transition:color .3s ease}.wishlist-btn.wishlist-active{background:linear-gradient(135deg,#fff0f3,#ffe6eb);color:#e63946}.wishlist-btn.wishlist-active i{color:#e63946;transform:scale(1.1)}.wishlist-btn.wishlist-active:after{content:"";position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(circle,rgba(230,57,70,.15) 0%,transparent 70%);opacity:0;animation:ripple .6s ease-out}@keyframes ripple{0%{transform:scale(0);opacity:1}to{transform:scale(1);opacity:0}}.wishlist-btn.loading{pointer-events:none}.wishlist-btn.loading i{animation:spin .8s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.wishlist-btn:after{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.3),transparent);transform:translate(-100%);transition:transform .6s ease}.wishlist-btn:hover:after{transform:translate(100%)}@media(max-width:768px){.wishlist-btn{padding:.75rem 1.25rem;font-size:.875rem}.wishlist-btn i{font-size:1rem}}.quantity-limit{font-size:.75rem;color:#6b7280;margin-top:.25rem;text-align:center}.brand-link{color:inherit;text-decoration:none}