:root{--primary-color:#3a56e4;--secondary-color:#2541b2;--accent-color:#ff5c00;--text-color:#222237;--light-text:#6b7280;--background-color:#ffffff;--light-bg:#f3f4f6;--dark-bg:#222237;--border-color:#e5e7eb;--success-color:var(--site-primary);--error-color:#ef4444;--warning-color:#f59e0b;--border-radius:8px;--box-shadow:0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);--transition:all 0.3s ease}*{margin:0;padding:0;box-sizing:border-box;touch-action:manipulation;-webkit-tap-highlight-color:transparent}html{touch-action:manipulation;-ms-touch-action:manipulation}body{font-family:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;color:var(--text-color);background-color:var(--background-color);line-height:1.6;touch-action:manipulation;-webkit-text-size-adjust:100%;-ms-text-size-adjust:100%}input,textarea,select{font-size:16px!important;touch-action:manipulation;-webkit-user-select:text}input:focus,textarea:focus,select:focus{font-size:16px!important}input::placeholder,textarea::placeholder{color:rgba(255,255,255,.5)!important;opacity:1!important}a{color:var(--primary-color);text-decoration:none;transition:var(--transition)}a:hover{color:var(--secondary-color)}img{max-width:100%;height:auto}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 1rem}.header{background-color:var(--background-color);box-shadow:var(--box-shadow);position:sticky;top:0;z-index:100;padding:1rem 0}.navbar{display:flex;justify-content:space-between;align-items:center}.logo{font-weight:700;font-size:1.5rem;flex:0 0 auto}.logo img{height:40px}.nav-links{display:flex;list-style-type:none;margin:0;padding:0;position:absolute;left:50%;transform:translateX(-50%)}.nav-links li:not(.notification-icon){margin:0 10px}.notification-icons{display:flex;gap:.5rem;margin-left:auto;margin-right:15px}.nav-links a{font-weight:500;color:var(--text-color);padding:.5rem 0;position:relative}.nav-links a:after{content:"";position:absolute;left:0;bottom:0;width:0;height:2px;background-color:var(--primary-color);transition:width .3s ease}.nav-links a:hover:after{width:100%}.chat-link,.order-link,.seller-link{position:relative;display:inline-block;font-size:1.2rem;padding:.5rem;color:var(--text-color);transition:color .3s}.chat-link:hover,.order-link:hover,.seller-link:hover{color:var(--primary-color)}.mobile-menu-btn{display:none;background:0 0;border:0;cursor:pointer;font-size:1.5rem;color:var(--text-color)}.user-area{display:flex;align-items:center;flex:0 0 auto}.user-menu{position:relative}.user-avatar{display:flex;align-items:center;background:0 0;border:0;cursor:pointer;padding:0}.user-avatar img{width:40px;height:40px;border-radius:50%;object-fit:cover;margin-right:10px;border:2px solid var(--primary-color)}.user-verified::after{content:"✓";position:absolute;bottom:0;left:30px;width:18px;height:18px;background-color:var(--success-color);color:#fff;font-size:10px;display:flex;align-items:center;justify-content:center;border-radius:50%;border:2px solid #fff}.user-info{margin-right:10px}.user-name{font-weight:600;font-size:14px;margin:0}.user-balance{color:var(--accent-color);font-size:12px;font-weight:500;margin:0}.dropdown-menu{position:absolute;top:120%;right:0;background-color:#fff;border-radius:var(--border-radius);box-shadow:var(--box-shadow);width:220px;z-index:101;opacity:0;visibility:hidden;transform:translateY(10px);transition:opacity .3s,visibility .3s,transform .3s}.dropdown-menu.active{opacity:1;visibility:visible;transform:translateY(0)}.dropdown-menu ul{list-style:none;padding:10px 0}.dropdown-menu li a{display:flex;align-items:center;padding:10px 15px;color:var(--text-color);font-size:14px;transition:background-color .3s}.dropdown-menu li a:hover{background-color:#f5f5f5}.dropdown-menu li a i{margin-right:10px;width:16px;color:var(--primary-color)}.auth-buttons{display:flex;gap:10px}.mobile-menu{position:fixed;top:0;right:-280px;width:280px;height:100%;background-color:#fff;z-index:200;box-shadow:0 0 15px rgba(0,0,0,.1);transition:right .3s ease;overflow-y:auto}.mobile-menu.active{right:0}.mobile-menu-header{display:flex;justify-content:space-between;align-items:center;padding:20px;border-bottom:1px solid var(--border-color)}.mobile-logo img{height:30px}.mobile-close{background:0 0;border:0;font-size:20px;cursor:pointer;color:var(--text-color)}.mobile-menu-content{padding:20px}.mobile-nav{margin-bottom:20px}.mobile-nav li{margin-bottom:15px}.mobile-nav a{color:var(--text-color);font-weight:500;font-size:16px}.mobile-user-info{display:flex;align-items:center;margin-bottom:15px;padding:15px;background-color:var(--light-bg);border-radius:var(--border-radius)}.mobile-user-info img{width:40px;height:40px;border-radius:50%;margin-right:10px;object-fit:cover}.mobile-user-name{font-weight:600;font-size:14px;margin:0}.mobile-user-balance{color:var(--accent-color);font-size:12px;font-weight:500;margin:0}.mobile-user-links{margin-bottom:20px}.mobile-user-links li{margin-bottom:12px}.mobile-user-links a{color:var(--text-color);font-size:14px}.mobile-auth{display:flex;flex-direction:column;gap:10px}.hero{padding:6rem 0;background-color:var(--primary-color);background-image:linear-gradient(135deg,var(--primary-color) 0%,var(--secondary-color) 100%);color:#fff;text-align:center}.hero-content{max-width:800px;margin:0 auto}.hero h1{font-size:2.5rem;margin-bottom:1rem;font-weight:700}.hero p{font-size:1.2rem;opacity:.9;margin-bottom:2rem}.btn{display:inline-block;padding:.75rem 1.5rem;border-radius:var(--border-radius);font-weight:500;text-align:center;transition:var(--transition);cursor:pointer;border:0}.btn-primary{background-color:var(--primary-color);color:#fff}.btn-primary:hover{background-color:var(--secondary-color);color:#fff}.btn-outline{background-color:transparent;border:1px solid var(--primary-color);color:var(--primary-color)}.btn-outline:hover{background-color:var(--primary-color);color:#fff}.card{background-color:var(--background-color);border-radius:var(--border-radius);box-shadow:var(--box-shadow);padding:1.5rem;margin-bottom:1.5rem;transition:var(--transition)}.card:hover{transform:translateY(-4px);box-shadow:0 10px 15px -3px rgba(0,0,0,.1),0 4px 6px -2px rgba(0,0,0,.05)}.card-title{margin-bottom:.75rem;font-size:1.25rem;font-weight:600;color:var(--text-color)}.card-content{color:var(--light-text)}.footer{background-color:var(--dark-bg);color:#fff;padding:3rem 0 1rem;margin-top:3rem}.footer-content{display:flex;flex-wrap:wrap;justify-content:space-between;gap:2rem}.footer-section{flex:1;min-width:200px}.footer-title{font-size:1.2rem;margin-bottom:1.5rem;color:#fff;position:relative}.footer-title:after{content:"";position:absolute;left:0;bottom:-8px;width:50px;height:2px;background-color:var(--accent-color)}.footer-section p{margin-bottom:1.5rem;opacity:.8;line-height:1.6}.footer-links{list-style-type:none}.footer-links li{margin-bottom:.8rem}.footer-links a,.footer-links li{color:rgba(255,255,255,.8);transition:color .3s}.footer-links a:hover{color:#fff}.footer-links i{margin-right:10px;color:var(--accent-color)}.social-links{display:flex;gap:12px}.social-links a{display:flex;align-items:center;justify-content:center;width:36px;height:36px;background-color:rgba(255,255,255,.1);color:#fff;border-radius:50%;transition:background-color .3s}.social-links a:hover{background-color:var(--accent-color)}.payment-methods{display:flex;gap:12px;flex-wrap:wrap}.payment-methods i{font-size:24px;color:rgba(255,255,255,.8)}.footer-bottom{margin-top:2.5rem;text-align:center;padding-top:1.5rem;border-top:1px solid rgba(255,255,255,.1);color:rgba(255,255,255,.6);font-size:.9rem}.whatsapp-btn{position:fixed;bottom:20px;right:20px;background-color:#25d366;color:#fff;width:60px;height:60px;border-radius:50%;display:flex;justify-content:center;align-items:center;font-size:1.5rem;box-shadow:var(--box-shadow);z-index:99;transition:var(--transition)}.whatsapp-btn:hover{transform:scale(1.1);background-color:#128c7e}.sale-popup{position:fixed;bottom:20px;left:20px;background-color:var(--background-color);border-radius:var(--border-radius);box-shadow:var(--box-shadow);padding:1rem;z-index:99;max-width:300px;animation:slideIn .5s forwards}.sale-popup-header{display:flex;justify-content:space-between;margin-bottom:.5rem}.sale-popup-title{font-weight:600;color:var(--accent-color)}.close-popup{background:0 0;border:0;cursor:pointer;font-size:1rem;color:var(--light-text)}.sale-popup-content{margin-bottom:1rem}.sale-popup-content p{margin-bottom:1rem}@keyframes slideIn{0%{transform:translateY(100%);opacity:0}to{transform:translateY(0);opacity:1}}@media (max-width:768px){.mobile-menu-btn{display:block}.nav-links{display:none}.hero h1{font-size:2rem}.footer-content{flex-direction:column}.footer-section{margin-bottom:2rem}}@media (max-width:576px){.hero{padding:4rem 0}.hero h1{font-size:1.75rem}.auth-buttons{display:none}.mobile-menu-btn{margin-left:auto}}@media (min-width:769px){.mobile-menu{display:none!important}}.breadcrumb{padding:1rem 0;margin-bottom:2rem;display:flex;flex-wrap:wrap;list-style:none;background-color:transparent}.breadcrumb__item{font-size:1rem;position:relative;padding-right:1.5rem;margin-right:.5rem}.breadcrumb__item:not(:last-child)::after{content:"→";position:absolute;right:0;color:var(--text-muted)}.breadcrumb__item a{color:var(--primary-color);transition:color .3s}.breadcrumb__item a:hover{color:var(--primary-color-hover)}.breadcrumb__item i{margin-right:.5rem}.breadcrumb__item--active{color:var(--text-light)}:root{--upxp-bg-dark:#0d0d0d;--upxp-bg-darker:#080808;--upxp-bg-light:#1a1a1a;--upxp-text-white:#f0f0f0;--upxp-text-gray:#888;--upxp-text-muted:#555;--upxp-danger:#ef4444;--upxp-warning:#f59e0b;--upxp-info:#3b82f6;--upxp-border:#222;--upxp-transition:0.2s ease;--upxp-shadow:0 4px 20px rgba(0, 0, 0, 0.6);--upxp-control-h:40px;--upxp-radius:10px}*{margin:0;padding:0;box-sizing:border-box}body{font-family:"Inter",-apple-system,sans-serif;background-color:#000;color:var(--upxp-text-white)}.upxp-header{position:sticky;top:0;z-index:1000;background:rgba(8,8,8,.92);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--upxp-border);box-shadow:var(--upxp-shadow)}.upxp-header-shell{width:100%;max-width:1760px;margin:0 auto;padding:8px 18px;display:grid;grid-template-columns:auto minmax(360px,1fr) auto;align-items:center;gap:14px}.upxp-header-left{display:flex;align-items:center;gap:10px;min-width:max-content}.upxp-logo{width:var(--upxp-control-h);height:var(--upxp-control-h);display:inline-flex;align-items:center;justify-content:center;flex-shrink:0}.upxp-logo-image{width:38px;height:38px;border-radius:50%;object-fit:cover;padding:2px;background:linear-gradient(135deg,var(--site-primary) 0%,var(--site-primary-light) 50%,var(--site-primary-dark) 100%);box-shadow:0 0 12px var(--site-primary-shadow-sm);transition:transform var(--upxp-transition),box-shadow var(--upxp-transition)}.upxp-logo-image:hover{transform:scale(1.05);box-shadow:0 0 18px var(--site-primary-shadow-md)}.upxp-nav-desktop{display:flex;align-items:center;gap:6px}.upxp-nav-btn{height:var(--upxp-control-h);display:inline-flex!important;align-items:center;justify-content:center;gap:6px;padding:0 14px!important;border-radius:var(--upxp-radius);border:1px solid var(--upxp-border);background:var(--upxp-bg-dark);color:var(--upxp-text-white);text-decoration:none;font-size:13px;font-weight:600;white-space:nowrap;transition:border-color var(--upxp-transition),color var(--upxp-transition),background var(--upxp-transition)}.upxp-nav-btn:hover{border-color:var(--site-primary-glow);color:var(--site-primary);background:#111}.upxp-nav-btn i{color:var(--site-primary);font-size:13px}.upxp-search-container{position:relative;min-width:280px;width:clamp(360px,40vw,620px);max-width:100%;justify-self:center}.upxp-search-wrapper{position:relative;height:var(--upxp-control-h);display:flex;align-items:center}.upxp-search-icon{position:absolute;left:14px;color:var(--site-primary);font-size:13px;opacity:.7;pointer-events:none}.upxp-search-input{width:100%;height:var(--upxp-control-h);border-radius:999px;border:1px solid var(--upxp-border);background:var(--upxp-bg-dark);color:var(--upxp-text-white);padding:0 16px 0 40px;font-size:16px!important;font-family:"Inter",sans-serif;line-height:var(--upxp-control-h);transition:border-color var(--upxp-transition),box-shadow var(--upxp-transition)}.upxp-search-input:focus{outline:0;border-color:var(--site-primary);box-shadow:0 0 0 3px var(--site-primary-bg-subtle)}.upxp-search-input::placeholder{color:var(--upxp-text-muted)}.upxp-search-results{position:absolute;top:calc(100% + 6px);left:0;right:0;background-color:#0a0a0a;border:1px solid var(--upxp-border);border-radius:var(--upxp-radius);max-height:400px;overflow-y:auto;display:none;box-shadow:var(--upxp-shadow);z-index:1010}.upxp-search-results.active{display:block}.upxp-search-results::-webkit-scrollbar{width:5px}.upxp-search-results::-webkit-scrollbar-thumb{background:#2a2a2a;border-radius:5px}.upxp-search-category{padding:10px 14px 6px;font-size:10px;font-weight:700;color:var(--upxp-text-gray);text-transform:uppercase;letter-spacing:.8px;border-top:1px solid var(--upxp-border)}.upxp-search-category:first-child{border-top:0}.upxp-search-item{padding:8px 14px;display:flex;align-items:center;gap:10px;color:var(--upxp-text-white);text-decoration:none;transition:background var(--upxp-transition)}.upxp-search-item:hover{background:#151515}.upxp-search-item-image{width:42px;height:42px;border-radius:8px;object-fit:cover;border:1px solid var(--upxp-border);background:#111;flex-shrink:0}.upxp-search-item-info{flex:1;min-width:0}.upxp-search-item-title{font-size:13px;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.upxp-search-item-subtitle{font-size:11px;font-weight:600;color:var(--site-primary);margin-top:1px}.upxp-search-no-results{padding:20px 14px;font-size:13px;text-align:center;color:var(--upxp-text-gray)}.upxp-right-section{height:var(--upxp-control-h);display:flex;align-items:center;justify-content:flex-end;gap:6px;min-width:max-content}.upxp-notification-icons{display:flex;align-items:center;gap:4px}.upxp-notification-link{width:var(--upxp-control-h);height:var(--upxp-control-h);display:inline-flex;align-items:center;justify-content:center;border-radius:10px;border:1px solid transparent;color:var(--upxp-text-gray);text-decoration:none;position:relative;font-size:15px;transition:all var(--upxp-transition)}.upxp-notification-link:hover{border-color:var(--upxp-border);background:#111;color:var(--site-primary)}.upxp-notification-badge{position:absolute;top:2px;right:2px;min-width:16px;height:16px;border-radius:99px;padding:0 4px;display:inline-flex;align-items:center;justify-content:center;font-size:9px;font-weight:700;color:#fff;background:var(--upxp-danger)}.upxp-order-badge{background:var(--upxp-warning);color:#000}.upxp-seller-badge{background:var(--upxp-info)}.upxp-questions-badge{background:var(--site-primary-dark)}.upxp-user-menu{position:relative;height:var(--upxp-control-h);display:flex;align-items:center}.upxp-user-avatar{height:var(--upxp-control-h);display:inline-flex;align-items:center;gap:8px;padding:0 10px;border-radius:999px;border:1px solid var(--upxp-border);background:var(--upxp-bg-dark);color:var(--upxp-text-white);font-family:inherit;cursor:pointer;position:relative;transition:border-color var(--upxp-transition),background var(--upxp-transition)}.upxp-user-avatar:hover{border-color:var(--site-primary-glow);background:#111}.upxp-user-avatar img{width:26px;height:26px;border-radius:50%;object-fit:cover;flex-shrink:0}.upxp-user-info{display:flex;flex-direction:column;align-items:flex-start;line-height:1.15;min-width:0}.upxp-user-name{display:block;font-size:12px;font-weight:600;color:var(--upxp-text-white);max-width:110px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.upxp-user-balance{display:block;font-size:11px;font-weight:700;color:var(--site-primary)}.upxp-user-avatar>.fa-chevron-down{font-size:10px;color:var(--upxp-text-gray)}.upxp-user-verified::after{content:"✓";position:absolute;right:24px;bottom:3px;width:14px;height:14px;border-radius:50%;background:var(--site-primary);border:2px solid #0d0d0d;font-size:8px;font-weight:700;color:#fff;display:inline-flex;align-items:center;justify-content:center}.upxp-dropdown-menu{position:absolute;top:calc(100% + 6px);right:0;min-width:230px;border-radius:var(--upxp-radius);border:1px solid var(--upxp-border);background:#0a0a0a;box-shadow:var(--upxp-shadow);opacity:0;visibility:hidden;transform:translateY(-6px);transition:opacity var(--upxp-transition),visibility var(--upxp-transition),transform var(--upxp-transition);z-index:1020}.upxp-user-menu:hover .upxp-dropdown-menu,.upxp-user-menu:focus-within .upxp-dropdown-menu{opacity:1;visibility:visible;transform:translateY(0)}.upxp-dropdown-menu ul{list-style:none;padding:6px}.upxp-dropdown-menu a{display:flex;align-items:center;gap:10px;border-radius:8px;padding:9px 12px;color:var(--upxp-text-white);text-decoration:none;font-size:13px;transition:background var(--upxp-transition),color var(--upxp-transition)}.upxp-dropdown-menu a i{width:16px;text-align:center;color:var(--upxp-text-gray);font-size:13px}.upxp-dropdown-menu a:hover{background:#151515;color:var(--site-primary)}.upxp-dropdown-menu a:hover i{color:var(--site-primary)}.upxp-dropdown-divider{border:0;border-top:1px solid var(--upxp-border);margin:6px 0}.upxp-signout{color:var(--upxp-danger)!important}.upxp-signout:hover{background:rgba(239,68,68,.1)!important}.upxp-auth-buttons{display:flex;align-items:center;gap:6px}.upxp-btn{height:var(--upxp-control-h);display:inline-flex;align-items:center;justify-content:center;padding:0 14px;border-radius:var(--upxp-radius);font-size:12px;font-weight:600;text-decoration:none;border:1px solid var(--upxp-border);transition:all var(--upxp-transition)}.upxp-btn-signin{color:var(--upxp-text-white);background:0 0}.upxp-btn-signin:hover{border-color:var(--site-primary-glow);color:var(--site-primary);background:#111}.upxp-btn-signup{color:#000;border-color:var(--site-primary);background:var(--site-primary);font-weight:700}.upxp-btn-signup:hover{background:var(--site-primary-light);border-color:var(--site-primary-light);box-shadow:0 0 15px var(--site-primary-shadow-sm)}.upxp-auth-buttons-mobile,.upxp-nav-mobile-icons,.upxp-mobile-menu-btn{display:none}.upxp-mobile-menu-btn{width:var(--upxp-control-h);height:var(--upxp-control-h);border-radius:10px;border:1px solid var(--upxp-border);background:var(--upxp-bg-dark);padding:10px;gap:4px;flex-direction:column;align-items:center;justify-content:center;cursor:pointer}.upxp-mobile-menu-btn span{width:16px;height:2px;border-radius:2px;background:#fff;transition:transform var(--upxp-transition),opacity var(--upxp-transition)}.upxp-mobile-menu{position:fixed;top:0;right:-100%;width:min(340px,90vw);height:100vh;height:100dvh;z-index:2000;background:#080808;border-left:1px solid var(--upxp-border);box-shadow:-8px 0 30px rgba(0,0,0,.6);transition:right .25s ease;display:flex;flex-direction:column;overflow-x:hidden;overflow-y:hidden}.upxp-mobile-menu.active{right:0}.upxp-mobile-menu-header{height:60px;padding:10px 14px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--upxp-border);background:#0a0a0a;flex-shrink:0}.upxp-mobile-close{width:38px;height:38px;border-radius:10px;border:1px solid var(--upxp-border);background:#111;color:#fff;font-size:16px;cursor:pointer;transition:all var(--upxp-transition)}.upxp-mobile-close:hover{border-color:var(--upxp-danger);color:var(--upxp-danger)}.upxp-mobile-search{padding:12px 14px;border-bottom:1px solid var(--upxp-border);flex-shrink:0}.upxp-mobile-menu-content{padding:10px;flex:1 1 0%;min-height:0;overflow-y:auto;overflow-x:hidden;-webkit-overflow-scrolling:touch;overscroll-behavior-y:contain;touch-action:pan-y;scrollbar-width:thin;scrollbar-color:#2a2a2a transparent}.upxp-mobile-menu-content::-webkit-scrollbar{width:4px}.upxp-mobile-menu-content::-webkit-scrollbar-track{background:0 0}.upxp-mobile-menu-content::-webkit-scrollbar-thumb{background:#2a2a2a;border-radius:4px}.upxp-mobile-nav{list-style:none}.upxp-mobile-nav li+li{margin-top:2px}.upxp-mobile-nav a{min-height:40px;border-radius:8px;padding:9px 12px;display:flex;align-items:center;gap:10px;color:var(--upxp-text-white);text-decoration:none;font-size:13px;transition:background var(--upxp-transition),color var(--upxp-transition)}.upxp-mobile-nav a i{width:16px;text-align:center;color:var(--upxp-text-gray);font-size:13px}.upxp-mobile-nav a:hover{background:#151515;color:var(--site-primary)}.upxp-mobile-nav a:hover i{color:var(--site-primary)}.upxp-mobile-notification-link{position:relative}.upxp-mobile-notification-badge{margin-left:auto;min-width:18px;height:16px;border-radius:20px;padding:0 5px;display:inline-flex;align-items:center;justify-content:center;font-size:9px;font-weight:700;color:#fff;background:var(--upxp-danger)}.upxp-mobile-divider{border:0;border-top:1px solid var(--upxp-border);margin:8px 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