@import"https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600;700&display=swap";.ai-analysis-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:2rem;max-width:1400px;margin:0 auto}@media(max-width:1024px){.ai-analysis-grid{grid-template-columns:1fr}}.material-grid{display:grid;grid-template-columns:1fr;gap:.75rem}.upload-zone{border:2px dashed var(--border);border-radius:var(--radius-xl);padding:4rem 2rem;text-align:center;transition:var(--transition);background:#0a0f1e4d;cursor:pointer;position:relative;overflow:hidden}.upload-zone:hover,.upload-zone.dragover{border-color:var(--accent-blue);background:#3b82f60d}.upload-zone-icon{font-size:3.5rem;color:var(--accent-blue);margin-bottom:1rem;animation:pulse 2s ease-in-out infinite}.upload-zone-text{font-size:1.1rem;font-weight:600;margin-bottom:.5rem}.upload-zone-formats{color:var(--text-muted);font-size:.85rem}.ai-settings-panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-xl);overflow:hidden;margin-top:1.5rem}.ai-settings-header{padding:1rem 1.5rem;display:flex;align-items:center;justify-content:space-between;cursor:pointer;transition:var(--transition);border-bottom:1px solid transparent}.ai-settings-header:hover{background:#3b82f608}.ai-settings-header.open{border-bottom-color:var(--border)}.ai-settings-header h3{font-size:1rem;font-weight:600;display:flex;align-items:center;gap:.75rem}.ai-settings-header .toggle-icon{transition:transform .3s ease;color:var(--text-muted)}.ai-settings-header.open .toggle-icon{transform:rotate(180deg)}.ai-settings-body{max-height:0;overflow:hidden;transition:max-height .4s ease}.ai-settings-body.open{max-height:2000px}.ai-settings-content{padding:1.25rem 1.5rem}.material-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:.75rem}@media(max-width:768px){.material-grid{grid-template-columns:1fr}}.material-card{display:flex;flex-direction:column;gap:.75rem;padding:1rem;background:#0f172a99;border:1px solid var(--border);border-radius:var(--radius-md);cursor:pointer;transition:all .2s ease;position:relative;overflow:hidden}.material-card:hover{border-color:var(--accent-blue);background:#0f172acc;transform:translateY(-2px);box-shadow:0 4px 12px #0003}.material-card.selected{border-color:var(--accent-blue);background:#3b82f61a;box-shadow:0 0 0 1px var(--accent-blue)}.material-card-header{display:flex;align-items:center;gap:.75rem}.material-icon{width:40px;height:40px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:1.25rem;flex-shrink:0}.material-icon svg{width:24px;height:24px}.material-info{flex:1;min-width:0}.material-name{font-weight:700;font-size:1rem;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.material-subname{font-size:.75rem;color:var(--text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.material-check{color:var(--accent-cyan);font-weight:800;font-size:1.1rem}.material-tags{display:flex;gap:.5rem}.mat-tag{font-size:.65rem;padding:2px 8px;border-radius:4px;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.mat-tag.price{background:#94a3b81a;color:var(--text-secondary);border:1px solid rgba(148,163,184,.2)}.mat-tag.diff.easy{background:#10b9811a;color:var(--accent-emerald);border:1px solid rgba(16,185,129,.2)}.mat-tag.diff.hard{background:#f59e0b1a;color:var(--warning);border:1px solid rgba(245,158,11,.2)}.material-specs{display:grid;grid-template-columns:1fr 1fr;gap:.5rem;padding-top:.75rem;border-top:1px dashed var(--border)}.spec-item{display:flex;flex-direction:column;gap:2px}.spec-item span{font-size:.7rem;color:var(--text-muted)}.spec-item strong{font-size:.85rem;color:var(--text-primary);font-family:JetBrains Mono,monospace}.material-card-info .material-tag{font-size:.7rem;color:var(--text-muted);font-family:JetBrains Mono,monospace}.nozzle-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:.5rem;margin-top:.75rem}.nozzle-card{padding:.75rem .5rem;text-align:center;background:#0a0f1e66;border:1.5px solid var(--border);border-radius:var(--radius-md);cursor:pointer;transition:var(--transition)}.nozzle-card:hover{border-color:var(--border-hover);transform:translateY(-2px)}.nozzle-card.selected{border-color:var(--accent-cyan);background:#06b6d414;box-shadow:0 0 16px #06b6d41a}.nozzle-card .nozzle-icon{font-size:1.3rem;margin-bottom:.25rem}.nozzle-card .nozzle-size{font-size:.9rem;font-weight:700;font-family:JetBrains Mono,monospace;color:var(--text-primary)}.nozzle-card .nozzle-label{font-size:.65rem;color:var(--text-muted);margin-top:2px}.nozzle-card.selected .nozzle-size{color:var(--accent-cyan)}.infill-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:.5rem;margin-top:.75rem;max-height:300px;overflow-y:auto;padding-right:4px}.infill-grid::-webkit-scrollbar{width:4px}.infill-grid::-webkit-scrollbar-track{background:transparent}.infill-grid::-webkit-scrollbar-thumb{background:var(--border);border-radius:4px}.infill-card{padding:.6rem .5rem;text-align:center;background:#0a0f1e66;border:1.5px solid var(--border);border-radius:var(--radius-sm);cursor:pointer;transition:var(--transition);font-size:.75rem}.infill-card:hover{border-color:var(--border-hover);background:#3b82f60d}.infill-card.selected{border-color:var(--accent-emerald);background:#10b98114}.infill-card .infill-name{font-weight:600;font-size:.7rem;margin-bottom:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.infill-card .infill-strength{font-family:JetBrains Mono,monospace;color:var(--accent-emerald);font-size:.65rem;font-weight:600}.infill-card .infill-icon{display:flex;align-items:center;justify-content:center;margin-bottom:4px;color:var(--text-secondary)}.infill-card .infill-icon svg{width:22px;height:22px}.infill-card.selected .infill-icon{color:var(--accent-emerald)}.density-slider-wrapper{margin-top:.75rem}.density-slider-wrapper input[type=range]{width:100%;-webkit-appearance:none;appearance:none;height:6px;background:var(--border);border-radius:3px;outline:none;margin:.5rem 0}.density-slider-wrapper input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:20px;height:20px;background:var(--gradient-accent);border-radius:50%;cursor:pointer;box-shadow:0 2px 8px #3b82f666}.density-display{display:flex;justify-content:space-between;align-items:center;margin-top:.25rem}.density-display .density-value{font-family:JetBrains Mono,monospace;font-weight:700;font-size:1.2rem;color:var(--accent-cyan)}.density-display .density-label{font-size:.75rem;color:var(--text-muted)}.btn-analyze-premium{width:100%;padding:1.1rem 2rem;border:none;border-radius:var(--radius-md);font-size:1.05rem;font-weight:700;cursor:pointer;transition:var(--transition);font-family:inherit;display:flex;align-items:center;justify-content:center;gap:.75rem;margin-top:1.5rem;position:relative;overflow:hidden;background:linear-gradient(135deg,#8b5cf6,#6366f1,#3b82f6);color:#fff;box-shadow:0 4px 20px #8b5cf659}.btn-analyze-premium:hover:not(:disabled){transform:translateY(-3px);box-shadow:0 8px 30px #8b5cf680}.btn-analyze-premium:disabled{opacity:.5;cursor:not-allowed;transform:none!important}.ai-results-container{animation:fadeInUp .6s ease}.ai-badge{display:inline-flex;align-items:center;gap:6px;background:linear-gradient(135deg,#8b5cf633,#6366f133);border:1px solid rgba(139,92,246,.3);padding:.3rem .9rem;border-radius:50px;font-size:.7rem;font-weight:700;color:#a78bfa;letter-spacing:1px}.ai-badge.gemini{background:linear-gradient(135deg,#4285f433,#34a85333);border-color:#4285f44d;color:#60a5fa}.result-header-card-premium{background:linear-gradient(90deg,#0d1117e6,#0d111799);border-left:4px solid #3b82f6;padding:1.5rem;border-radius:var(--radius-md);margin-bottom:2rem;box-shadow:0 4px 20px #0003;display:flex;align-items:center;justify-content:space-between}.result-header-content{display:flex;align-items:center;gap:1.5rem;width:100%}.result-header-content h2{margin:0;font-size:1.5rem;font-weight:700;color:var(--text-primary);display:flex;align-items:center;gap:.75rem}.ai-badge.gemini-premium{background:linear-gradient(135deg,#4285f426,#34a85326);border:1px solid rgba(66,133,244,.3);color:#60a5fa;padding:.35rem .85rem;border-radius:999px;font-size:.75rem;font-weight:600;letter-spacing:.5px;box-shadow:0 0 15px #4285f426;margin-left:auto}.result-grid-premium{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem;margin:2rem 0}.result-card-premium{background:#0d1117b3;border:1px solid rgba(56,189,248,.15);border-radius:var(--radius-lg);padding:1.5rem;transition:all .3s cubic-bezier(.4,0,.2,1);display:flex;flex-direction:column;gap:.75rem;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f;position:relative;overflow:hidden}.result-card-premium:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:radial-gradient(circle at top right,rgba(56,189,248,.1),transparent 70%);opacity:0;transition:opacity .3s ease}.result-card-premium:hover{border-color:#38bdf880;transform:translateY(-4px);box-shadow:0 20px 25px -5px #0003,0 10px 10px -5px #0000001a}.result-card-premium:hover:before{opacity:1}.result-card-label{color:var(--text-muted);font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;z-index:1}.result-card-value{font-family:JetBrains Mono,monospace;font-weight:700;font-size:1.25rem;color:var(--text-primary);z-index:1;text-shadow:0 0 20px rgba(56,189,248,.3)}.cost-breakdown-card-premium{background:linear-gradient(145deg,#111827e6,#0d1117f2);border:1px solid rgba(255,255,255,.08);border-radius:var(--radius-xl);padding:0;margin-top:3rem;position:relative;overflow:hidden;box-shadow:0 25px 50px -12px #00000080}.cost-header-premium{padding:1.5rem 2rem;background:#ffffff08;border-bottom:1px solid rgba(255,255,255,.08);display:flex;justify-content:space-between;align-items:center}.cost-header-premium h3{margin:0;font-size:1.2rem;font-weight:700;color:var(--text-primary);display:flex;align-items:center;gap:.75rem}.cost-date{font-family:JetBrains Mono,monospace;font-size:.85rem;color:var(--text-muted);background:#0003;padding:.25rem .75rem;border-radius:4px}.cost-list-premium{padding:2rem}.cost-item-premium{padding:1rem 0;border-bottom:1px dashed rgba(255,255,255,.1);transition:background-color .2s ease}.cost-item-premium:last-child{border-bottom:none}.cost-item-premium:hover{background:#ffffff05;padding-left:.5rem;padding-right:.5rem;margin:0 -.5rem;border-radius:4px}.cost-item-premium.highlight{background:#10b9810d;border-radius:4px;padding:1rem;margin:1rem 0;border:1px solid rgba(16,185,129,.1)}.cost-item-row{display:flex;justify-content:space-between;align-items:center}.cost-item-premium .label{color:var(--text-secondary);font-size:.95rem;font-weight:500}.cost-item-premium .value{font-family:JetBrains Mono,monospace;font-weight:600;color:var(--text-primary);font-size:1.1rem}.cost-item-detail{font-size:.75rem;color:var(--text-muted);margin-top:4px;font-style:italic}.cost-total-premium{background:#0000004d;padding:2rem;display:flex;justify-content:space-between;align-items:center;border-top:1px solid rgba(255,255,255,.08)}.total-label{font-size:1.1rem;font-weight:800;color:var(--text-muted);letter-spacing:1px;text-transform:uppercase}.total-value{font-family:JetBrains Mono,monospace;font-size:2.5rem;font-weight:800;color:#4ade80;text-shadow:0 0 30px rgba(74,222,128,.2)}@media(max-width:768px){.result-grid-premium{grid-template-columns:repeat(2,1fr)}.cost-total-premium{flex-direction:column;align-items:flex-start;gap:.5rem}.total-value{font-size:2rem}}.rec-card:last-child{margin-bottom:0}.rec-card-title{font-weight:600;margin-bottom:.75rem;color:var(--accent-blue);display:flex;align-items:center;gap:.5rem}.rec-card-item{display:flex;align-items:flex-start;gap:.5rem;margin-bottom:.5rem;color:var(--text-secondary);font-size:.9rem}.warn-card{padding:1.25rem;background:#fb923c14;border-left:3px solid var(--warning);border-radius:0 var(--radius-sm) var(--radius-sm) 0;margin-bottom:1rem}.warn-card-title{font-weight:600;margin-bottom:.75rem;color:var(--warning)}.order-section{margin-top:1.5rem;padding:1.5rem;background:linear-gradient(135deg,#10b98114,#3b82f614);border:1.5px solid rgba(16,185,129,.2);border-radius:var(--radius-xl)}.order-price-display{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}.order-price-label{font-size:.85rem;color:var(--text-muted)}.order-price-value{font-family:JetBrains Mono,monospace;font-size:1.5rem;font-weight:800;background:var(--gradient-accent);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.order-controls{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-bottom:1rem}.order-qty{display:flex;align-items:center;gap:0;border:1px solid var(--border);border-radius:var(--radius-md);overflow:hidden}.qty-btn{width:36px;height:36px;border:none;background:#0a0f1e99;color:var(--text-primary);font-size:1.1rem;cursor:pointer;transition:var(--transition);display:flex;align-items:center;justify-content:center}.qty-btn:hover{background:#3b82f626;color:var(--accent-blue)}.qty-value{width:44px;text-align:center;font-family:JetBrains Mono,monospace;font-weight:700;font-size:1rem;background:#0a0f1e66;height:36px;line-height:36px;border-left:1px solid var(--border);border-right:1px solid var(--border)}.order-total{font-size:.9rem;color:var(--text-secondary)}.order-total strong{font-family:JetBrains Mono,monospace;color:var(--accent-cyan);font-size:1.1rem}.btn-add-to-cart{width:100%;padding:1rem 2rem;border:none;border-radius:var(--radius-md);font-size:1.05rem;font-weight:700;cursor:pointer;transition:var(--transition);font-family:inherit;display:flex;align-items:center;justify-content:center;gap:.75rem;background:linear-gradient(135deg,#10b981,#06b6d4);color:#fff;box-shadow:0 4px 20px #10b98159}.btn-add-to-cart:hover:not(:disabled){transform:translateY(-3px);box-shadow:0 8px 30px #10b98180}.btn-add-to-cart:disabled{opacity:.5;cursor:not-allowed;transform:none!important}.material-icon svg{width:20px;height:20px}@media(max-width:1024px){.ai-analysis-grid{grid-template-columns:1fr}.detail-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:768px){.nozzle-grid,.infill-grid{grid-template-columns:repeat(2,1fr)}.detail-grid,.cost-breakdown{grid-template-columns:1fr}}.rec-card{padding:1.25rem;background:#3b82f60d;border-left:3px solid var(--accent-blue);border-radius:0 var(--radius-sm) var(--radius-sm) 0;margin-bottom:1rem}@media(max-width:1024px){.result-grid-premium{grid-template-columns:repeat(2,1fr)}}@media(max-width:768px){.result-grid-premium{grid-template-columns:1fr}.cost-total-premium{flex-direction:column;align-items:flex-start;gap:.5rem}.total-value{font-size:2rem}}.how-it-works-card{background:linear-gradient(145deg,#1e293b66,#0f172a99);border:1px dashed var(--border);border-radius:var(--radius-xl);padding:2.5rem 2rem;height:100%;display:flex;flex-direction:column;justify-content:center}.how-it-works-card h3{font-size:1.5rem;margin-bottom:.5rem;background:var(--gradient-accent);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.how-it-works-card>p{color:var(--text-secondary);margin-bottom:2rem;font-size:1.05rem}.steps-list{display:flex;flex-direction:column;gap:1.5rem;margin-bottom:2.5rem}.step-item{display:flex;gap:1.25rem;align-items:flex-start}.step-number{width:36px;height:36px;background:#3b82f61a;border:1px solid rgba(59,130,246,.3);border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;color:var(--accent-blue);flex-shrink:0;font-family:JetBrains Mono,monospace}.step-content h4{margin:0 0 .25rem;font-size:1.1rem;color:var(--text-primary)}.step-content p{margin:0;font-size:.9rem;color:var(--text-muted)}.info-box{background:#10b9811a;border:1px solid rgba(16,185,129,.2);padding:1rem;border-radius:var(--radius-md);display:flex;align-items:center;gap:1rem;color:var(--accent-emerald)}.info-box i{font-size:1.5rem}.material-specs{display:grid;grid-template-columns:1fr 1fr;gap:.75rem;padding-top:.75rem;border-top:1px dashed var(--border)}.spec-item.full-width{grid-column:span 2}.material-desc-full{font-size:.8rem;color:var(--text-secondary);line-height:1.4;margin-top:.5rem;padding-top:.5rem;border-top:1px solid rgba(255,255,255,.05)}:root{--primary-dark: #0a0f1e;--primary-mid: #0f172a;--primary-blue: #1e3a5f;--accent-blue: #3b82f6;--accent-cyan: #06b6d4;--accent-light: #7dd3fc;--accent-emerald: #10b981;--accent-purple: #8b5cf6;--text-primary: #f1f5f9;--text-secondary: #94a3b8;--text-muted: #64748b;--surface: rgba(30, 58, 95, .25);--surface-hover: rgba(30, 58, 95, .4);--surface-solid: #1e293b;--border: rgba(59, 130, 246, .15);--border-hover: rgba(59, 130, 246, .4);--gradient-accent: linear-gradient(135deg, #3b82f6 0%, #06b6d4 100%);--gradient-warm: linear-gradient(135deg, #f59e0b 0%, #ef4444 100%);--gradient-purple: linear-gradient(135deg, #8b5cf6 0%, #a855f7 100%);--whatsapp: #25D366;--danger: #ef4444;--warning: #f59e0b;--success: #10b981;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 20px;--radius-xl: 24px;--shadow-glow: 0 0 40px rgba(59, 130, 246, .15);--shadow-card: 0 8px 32px rgba(0, 0, 0, .3);--transition: all .3s cubic-bezier(.4, 0, .2, 1)}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;font-size:16px}body{font-family:Outfit,-apple-system,sans-serif;background:var(--primary-dark);color:var(--text-primary);line-height:1.7;overflow-x:hidden;min-height:100vh}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.cyber-grid{position:fixed;top:0;left:0;width:100%;height:100%;background-image:linear-gradient(rgba(59,130,246,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(59,130,246,.03) 1px,transparent 1px);background-size:50px 50px;pointer-events:none;z-index:0}.orb{position:fixed;border-radius:50%;filter:blur(100px);opacity:.3;pointer-events:none;z-index:0}.orb-1{width:500px;height:500px;background:var(--accent-blue);top:-150px;right:-150px;animation:orbFloat 20s ease-in-out infinite}.orb-2{width:400px;height:400px;background:var(--accent-cyan);bottom:15%;left:-150px;animation:orbFloat 25s ease-in-out infinite reverse}@keyframes orbFloat{0%,to{transform:translate(0)}50%{transform:translate(40px,-40px)}}@keyframes fadeInDown{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(.8)}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}@keyframes spin{to{transform:rotate(360deg)}}.open-beta-banner{position:fixed;top:0;left:0;right:0;z-index:2000;background:var(--gradient-accent);color:#fff;padding:.5rem 1rem;text-align:center;font-size:.85rem;font-weight:600;box-shadow:0 4px 15px #3b82f633}.open-beta-banner .banner-content{max-width:1400px;margin:0 auto;display:flex;justify-content:center;align-items:center;gap:8px}.navbar{position:fixed;top:32px;left:0;right:0;z-index:1000;padding:.75rem 2rem;background:#0a0f1ed9;backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);border-bottom:1px solid var(--border);transition:var(--transition)}.navbar.scrolled{padding:.5rem 2rem;background:#0a0f1ef2}.nav-container{max-width:1400px;margin:0 auto;display:flex;justify-content:space-between;align-items:center}.logo{display:flex;align-items:center;gap:12px;text-decoration:none;z-index:1001}.logo img{height:42px;transition:var(--transition)}.logo-text{font-size:1.5rem;font-weight:800;letter-spacing:3px;background:var(--gradient-accent);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.nav-links{display:flex;gap:.5rem;list-style:none;align-items:center}.nav-links a{color:var(--text-secondary);text-decoration:none;font-weight:500;font-size:.95rem;padding:.5rem 1rem;border-radius:var(--radius-sm);transition:var(--transition);position:relative}.nav-links a:hover,.nav-links a.active{color:var(--text-primary);background:#3b82f61a}.nav-links a.active:after{content:"";position:absolute;bottom:0;left:50%;transform:translate(-50%);width:20px;height:2px;background:var(--gradient-accent);border-radius:2px}.nav-right{display:flex;align-items:center;gap:1rem}.nav-cart{position:relative;display:flex;align-items:center;color:var(--text-secondary);padding:.5rem;border-radius:var(--radius-sm);transition:var(--transition);cursor:pointer;font-size:1.2rem}.nav-cart:hover{color:var(--text-primary);background:#3b82f61a}.cart-badge{position:absolute;top:-2px;right:-6px;background:var(--danger);color:#fff;font-size:.65rem;font-weight:700;width:18px;height:18px;border-radius:50%;display:flex;align-items:center;justify-content:center}.nav-cta{background:var(--gradient-accent);color:#fff!important;padding:.65rem 1.5rem;border-radius:var(--radius-sm);font-weight:600;font-size:.9rem;transition:var(--transition);box-shadow:0 4px 16px #3b82f64d}.nav-cta:hover{transform:translateY(-2px);box-shadow:0 6px 24px #3b82f666}.nav-user{display:flex;align-items:center;gap:8px;color:var(--text-secondary);font-size:.9rem;cursor:pointer;padding:.4rem .8rem;border-radius:var(--radius-sm);transition:var(--transition)}.nav-user:hover{color:var(--text-primary);background:#3b82f61a}.nav-user i{font-size:1.1rem}.mobile-menu-btn{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:4px;z-index:1001}.mobile-menu-btn span{width:24px;height:2px;background:var(--text-primary);border-radius:2px;transition:var(--transition)}.mobile-menu-btn.active span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}.mobile-menu-btn.active span:nth-child(2){opacity:0}.mobile-menu-btn.active span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}.btn{padding:.9rem 2rem;border-radius:var(--radius-md);font-weight:600;text-decoration:none;display:inline-flex;align-items:center;gap:8px;transition:var(--transition);font-size:.95rem;border:none;cursor:pointer;font-family:inherit}.btn-primary{background:var(--gradient-accent);color:#fff;box-shadow:0 4px 20px #3b82f659}.btn-primary:hover{transform:translateY(-3px);box-shadow:0 8px 30px #3b82f680}.btn-secondary{background:var(--surface);color:var(--text-primary);border:1px solid var(--border)}.btn-secondary:hover{border-color:var(--border-hover);background:var(--surface-hover)}.btn-danger{background:var(--danger);color:#fff}.btn-success{background:var(--success);color:#fff}.btn-sm{padding:.5rem 1rem;font-size:.85rem}.btn-lg{padding:1.1rem 2.5rem;font-size:1.05rem}.btn-block{width:100%;justify-content:center}.btn:disabled{opacity:.6;cursor:not-allowed;transform:none!important}.section{padding:6rem 2rem;position:relative;z-index:10}.section-header{text-align:center;max-width:800px;margin:0 auto 4rem}.section-tag{display:inline-block;background:var(--surface);border:1px solid var(--border);padding:.5rem 1.25rem;border-radius:50px;font-size:.8rem;color:var(--accent-cyan);font-family:JetBrains Mono,monospace;margin-bottom:1rem;letter-spacing:1px}.section-title{font-size:clamp(2rem,4vw,3rem);font-weight:700;margin-bottom:1rem}.section-title .gradient-text,.gradient-text{background:var(--gradient-accent);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.section-desc{color:var(--text-secondary);font-size:1.1rem}.container{max-width:1400px;margin:0 auto;padding:0 2rem}.page-header{padding:140px 2rem 80px;text-align:center;position:relative;z-index:10}.page-header h1{font-size:clamp(2.5rem,5vw,4rem);font-weight:800;margin-bottom:1rem}.page-header p{color:var(--text-secondary);font-size:1.2rem;max-width:700px;margin:0 auto}.breadcrumb{display:flex;justify-content:center;gap:.5rem;margin-bottom:2rem;font-size:.9rem}.breadcrumb a{color:var(--text-secondary);transition:var(--transition)}.breadcrumb a:hover{color:var(--accent-light)}.breadcrumb span{color:var(--text-muted)}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-xl);padding:2rem;transition:var(--transition)}.card:hover{border-color:var(--border-hover);transform:translateY(-4px);box-shadow:var(--shadow-glow)}.products-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:2rem;max-width:1400px;margin:0 auto}.product-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-xl);overflow:hidden;transition:var(--transition);cursor:pointer;display:flex;flex-direction:column}.product-card:hover{border-color:var(--border-hover);transform:translateY(-6px);box-shadow:var(--shadow-glow)}.product-card-image{width:100%;height:220px;object-fit:cover;background:var(--primary-mid);position:relative;overflow:hidden}.product-card-image img{width:100%;height:100%;object-fit:cover;transition:var(--transition)}.product-card:hover .product-card-image img{transform:scale(1.05)}.product-card-badge{position:absolute;top:12px;left:12px;background:var(--gradient-accent);color:#fff;padding:.25rem .75rem;border-radius:50px;font-size:.75rem;font-weight:600}.product-card-body{padding:1.5rem;flex:1;display:flex;flex-direction:column}.product-card-category{font-size:.8rem;color:var(--accent-cyan);font-family:JetBrains Mono,monospace;text-transform:uppercase;letter-spacing:1px;margin-bottom:.5rem}.product-card-title{font-size:1.15rem;font-weight:600;margin-bottom:.5rem;line-height:1.4}.product-card-desc{color:var(--text-secondary);font-size:.9rem;margin-bottom:1rem;flex:1}.product-card-footer{display:flex;justify-content:space-between;align-items:center;padding-top:1rem;border-top:1px solid var(--border);margin-top:auto}.product-card-price{font-size:1.3rem;font-weight:700;background:var(--gradient-accent);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.product-card-price .currency{font-size:.85rem}.product-card-btn{background:var(--gradient-accent);color:#fff;border:none;padding:.5rem 1rem;border-radius:var(--radius-sm);font-weight:600;font-size:.85rem;cursor:pointer;transition:var(--transition);font-family:inherit}.product-card-btn:hover{transform:translateY(-2px);box-shadow:0 4px 16px #3b82f666}.product-detail{padding:120px 2rem 4rem;position:relative;z-index:10}.product-detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:4rem;max-width:1400px;margin:0 auto}.product-gallery{position:relative}.product-gallery-main{width:100%;height:500px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-xl);overflow:hidden;display:flex;align-items:center;justify-content:center}.product-gallery-main img{max-width:100%;max-height:100%;object-fit:contain}.product-gallery-thumbs{display:flex;gap:.75rem;margin-top:1rem}.product-gallery-thumb{width:80px;height:80px;background:var(--surface);border:2px solid var(--border);border-radius:var(--radius-sm);overflow:hidden;cursor:pointer;transition:var(--transition)}.product-gallery-thumb.active,.product-gallery-thumb:hover{border-color:var(--accent-blue)}.product-gallery-thumb img{width:100%;height:100%;object-fit:cover}.product-info h1{font-size:2rem;font-weight:700;margin-bottom:.5rem}.product-info .product-category{color:var(--accent-cyan);font-size:.85rem;font-family:JetBrains Mono,monospace;text-transform:uppercase;letter-spacing:1px;margin-bottom:1.5rem}.product-info .product-price-tag{font-size:2.5rem;font-weight:800;margin-bottom:1.5rem;background:var(--gradient-accent);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.product-info .product-desc{color:var(--text-secondary);font-size:1rem;line-height:1.8;margin-bottom:2rem}.product-options{margin-bottom:2rem}.product-options label{display:block;font-weight:500;margin-bottom:.5rem;color:var(--text-secondary);font-size:.9rem}.product-options select,.variant-select{width:100%;padding:.9rem 1rem;background:#0a0f1e99;border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-primary);font-family:inherit;font-size:.95rem;transition:var(--transition)}.product-options select:focus,.variant-select:focus{outline:none;border-color:var(--accent-blue);box-shadow:0 0 0 3px #3b82f626}.product-actions{display:flex;gap:1rem;margin-bottom:2rem}.quantity-control{display:flex;align-items:center;gap:0;border:1px solid var(--border);border-radius:var(--radius-sm);overflow:hidden}.quantity-control button{width:44px;height:44px;background:var(--surface);border:none;color:var(--text-primary);font-size:1.1rem;cursor:pointer;transition:var(--transition)}.quantity-control button:hover{background:var(--surface-hover)}.quantity-control input{width:50px;height:44px;text-align:center;background:transparent;border:none;border-left:1px solid var(--border);border-right:1px solid var(--border);color:var(--text-primary);font-family:inherit;font-weight:600;font-size:1rem}.quantity-control input:focus{outline:none}.form-group{margin-bottom:1.5rem}.form-group label{display:block;margin-bottom:.5rem;font-weight:500;color:var(--text-secondary);font-size:.9rem}.form-group input,.form-group textarea,.form-group select{width:100%;padding:.9rem 1rem;background:#0a0f1e99;border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-primary);font-family:inherit;font-size:.95rem;transition:var(--transition)}.form-group input:focus,.form-group textarea:focus,.form-group select:focus{outline:none;border-color:var(--accent-blue);box-shadow:0 0 0 3px #3b82f626}.form-group textarea{resize:vertical;min-height:120px}.form-group select option{background:var(--primary-mid)}.form-error{color:var(--danger);font-size:.8rem;margin-top:.3rem}.form-hint{color:var(--text-muted);font-size:.8rem;margin-top:.3rem}.form-submit,.form-btn{width:100%;padding:1rem;background:var(--gradient-accent);color:#fff;border:none;border-radius:var(--radius-sm);font-weight:600;font-size:1rem;cursor:pointer;transition:var(--transition);font-family:inherit}.form-submit:hover,.form-btn:hover{transform:translateY(-2px);box-shadow:0 8px 24px #3b82f666}.form-submit:disabled,.form-btn:disabled{opacity:.7;cursor:not-allowed;transform:none}.checkbox-group{display:flex;align-items:flex-start;gap:.75rem;margin-bottom:1rem}.checkbox-group input[type=checkbox]{width:18px;height:18px;margin-top:2px;accent-color:var(--accent-blue)}.checkbox-group label{font-size:.85rem;color:var(--text-secondary)}.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:2rem;position:relative;z-index:10}.auth-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-xl);padding:3rem;width:100%;max-width:480px}.auth-card h1{font-size:2rem;font-weight:700;margin-bottom:.5rem;text-align:center}.auth-card .auth-subtitle{color:var(--text-secondary);text-align:center;margin-bottom:2rem}.auth-card .auth-footer{text-align:center;margin-top:1.5rem;color:var(--text-secondary);font-size:.9rem}.auth-card .auth-footer a{color:var(--accent-light);font-weight:600}.auth-card .auth-footer a:hover{text-decoration:underline}.cart-page{padding:120px 2rem 4rem;position:relative;z-index:10}.cart-container{max-width:1200px;margin:0 auto}.cart-grid{display:grid;grid-template-columns:1fr 380px;gap:3rem}.cart-items{display:flex;flex-direction:column;gap:1rem}.cart-item{display:flex;gap:1.5rem;padding:1.5rem;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);transition:var(--transition)}.cart-item:hover{border-color:var(--border-hover)}.cart-item-image{width:120px;height:120px;border-radius:var(--radius-sm);overflow:hidden;flex-shrink:0}.cart-item-image img{width:100%;height:100%;object-fit:cover}.cart-item-info{flex:1}.cart-item-title{font-size:1.1rem;font-weight:600;margin-bottom:.25rem}.cart-item-variant{color:var(--text-muted);font-size:.85rem;margin-bottom:.75rem}.cart-item-controls{display:flex;align-items:center;gap:1rem}.cart-item-price{font-weight:700;font-size:1.1rem;margin-left:auto}.cart-item-remove{background:none;border:none;color:var(--text-muted);cursor:pointer;font-size:1.1rem;padding:.3rem;transition:var(--transition)}.cart-item-remove:hover{color:var(--danger)}.cart-summary{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-xl);padding:2rem;position:sticky;top:100px;height:fit-content}.cart-summary h3{font-size:1.3rem;font-weight:600;margin-bottom:1.5rem}.cart-summary-row{display:flex;justify-content:space-between;padding:.75rem 0;border-bottom:1px solid var(--border);color:var(--text-secondary)}.cart-summary-row.total{font-size:1.2rem;font-weight:700;color:var(--text-primary);border-bottom:none;padding-top:1rem}.cart-summary-row.total span:last-child{background:var(--gradient-accent);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.coupon-form{display:flex;gap:.5rem;margin:1.5rem 0}.coupon-form input{flex:1;padding:.7rem 1rem;background:#0a0f1e99;border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-primary);font-family:inherit;font-size:.9rem}.coupon-form button{padding:.7rem 1.2rem;background:var(--surface-hover);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-primary);font-weight:600;cursor:pointer;transition:var(--transition);font-family:inherit}.coupon-form button:hover{border-color:var(--border-hover)}.cart-empty{text-align:center;padding:6rem 2rem}.cart-empty i{font-size:4rem;color:var(--text-muted);margin-bottom:1.5rem}.cart-empty h2{font-size:1.5rem;margin-bottom:.5rem}.cart-empty p{color:var(--text-secondary);margin-bottom:2rem}.checkout-page{padding:120px 2rem 4rem;position:relative;z-index:10}.checkout-container{max-width:1200px;margin:0 auto}.checkout-grid{display:grid;grid-template-columns:1fr 400px;gap:3rem}.checkout-section{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-xl);padding:2rem;margin-bottom:2rem}.checkout-section h3{font-size:1.2rem;font-weight:600;margin-bottom:1.5rem;display:flex;align-items:center;gap:.75rem}.checkout-section h3 .step-circle{width:32px;height:32px;border-radius:50%;background:var(--gradient-accent);color:#fff;display:flex;align-items:center;justify-content:center;font-size:.85rem;font-weight:700}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.admin-layout{display:flex;min-height:100vh}.admin-container{max-width:1400px;margin:0 auto;width:100%}.admin-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-xl);padding:2rem;margin-bottom:2rem;transition:var(--transition)}.admin-card:hover{border-color:var(--border-hover)}.admin-card h3{font-size:1.3rem;font-weight:700;margin-bottom:1.5rem;display:flex;align-items:center;gap:.75rem;color:var(--text-primary)}.admin-card h3 i{color:var(--accent-blue)}.input-field{width:100%;padding:.9rem 1rem;background:#0a0f1e99;border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-primary);font-family:inherit;font-size:.95rem;transition:var(--transition)}.input-field:focus{outline:none;border-color:var(--accent-blue);box-shadow:0 0 0 3px #3b82f626}.input-field::placeholder{color:var(--text-muted)}.admin-card small{display:block;color:var(--text-muted);font-size:.8rem;margin-top:.5rem}.info-box{background:#3b82f61a;border-left:4px solid var(--accent-blue);border-radius:var(--radius-sm);padding:1rem;margin-bottom:1rem}.info-box p{color:var(--text-secondary);font-size:.9rem;margin:0}.custom-keys-list{display:flex;flex-direction:column;gap:1rem;margin-bottom:1.5rem}.custom-key-item{display:flex;gap:1rem;align-items:center;padding:1rem;background:#ffffff08;border:1px solid var(--border);border-radius:var(--radius-md);transition:var(--transition)}.custom-key-item:hover{border-color:var(--border-hover);background:#ffffff0d}.custom-key-name{flex:1;font-weight:600;color:var(--accent-cyan);font-family:JetBrains Mono,monospace;font-size:.9rem}.custom-key-value{flex:2}.key-actions{display:flex;gap:.5rem}.btn-icon{width:36px;height:36px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--surface);color:var(--text-secondary);cursor:pointer;transition:var(--transition);font-size:.9rem}.btn-icon:hover{border-color:var(--border-hover);color:var(--text-primary)}.btn-icon.danger:hover{border-color:var(--danger);background:#ef44441a;color:var(--danger)}.admin-sidebar{width:260px;background:var(--primary-mid);border-right:1px solid var(--border);padding:1.5rem 0;position:fixed;top:0;bottom:0;overflow-y:auto;z-index:100}.admin-sidebar-logo{display:flex;align-items:center;gap:12px;padding:0 1.5rem 1.5rem;border-bottom:1px solid var(--border);margin-bottom:1rem}.admin-sidebar-logo img{height:36px}.admin-sidebar-logo span{font-weight:700;font-size:1.1rem;letter-spacing:2px;background:var(--gradient-accent);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.admin-sidebar-badge{font-size:.65rem;background:var(--accent-purple);color:#fff;padding:2px 8px;border-radius:4px;font-weight:600;margin-left:auto}.admin-nav{list-style:none;padding:0 .75rem}.admin-nav-section{font-size:.7rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:2px;padding:1rem .75rem .5rem;font-weight:600}.admin-nav a{display:flex;align-items:center;gap:12px;padding:.75rem 1rem;border-radius:var(--radius-sm);color:var(--text-secondary);font-size:.9rem;font-weight:500;transition:var(--transition);margin-bottom:2px}.admin-nav a:hover{color:var(--text-primary);background:var(--surface)}.admin-nav a.active{color:var(--text-primary);background:#3b82f626;border:1px solid rgba(59,130,246,.2)}.admin-nav a i{width:20px;text-align:center}.admin-main{flex:1;margin-left:260px;padding:2rem;min-height:100vh}.admin-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem}.admin-header h1{font-size:1.75rem;font-weight:700}.admin-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem;margin-bottom:2rem}.admin-stat-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:1.5rem;transition:var(--transition)}.admin-stat-card:hover{border-color:var(--border-hover)}.admin-stat-label{color:var(--text-muted);font-size:.85rem;margin-bottom:.5rem}.admin-stat-value{font-size:2rem;font-weight:800;font-family:JetBrains Mono,monospace}.admin-stat-change{font-size:.8rem;margin-top:.5rem;display:flex;align-items:center;gap:4px}.admin-stat-change.up{color:var(--success)}.admin-stat-change.down{color:var(--danger)}.admin-table-container{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-xl);overflow:hidden}.admin-table-header{display:flex;justify-content:space-between;align-items:center;padding:1.5rem 2rem;border-bottom:1px solid var(--border)}.admin-table-header h3{font-size:1.1rem;font-weight:600}.admin-table-actions{display:flex;gap:.75rem}.admin-table{width:100%;border-collapse:collapse}.admin-table th{text-align:left;padding:1rem 1.5rem;font-size:.8rem;text-transform:uppercase;letter-spacing:1px;color:var(--text-muted);font-weight:600;border-bottom:1px solid var(--border)}.admin-table td{padding:1rem 1.5rem;border-bottom:1px solid rgba(255,255,255,.03);font-size:.9rem;color:var(--text-secondary)}.admin-table tr:hover td{background:#3b82f608}.status-badge{padding:.3rem .75rem;border-radius:50px;font-size:.75rem;font-weight:600;display:inline-block}.status-badge.pending{background:#f59e0b26;color:var(--warning)}.status-badge.processing{background:#3b82f626;color:var(--accent-blue)}.status-badge.shipped{background:#8b5cf626;color:var(--accent-purple)}.status-badge.delivered{background:#10b98126;color:var(--success)}.status-badge.cancelled{background:#ef444426;color:var(--danger)}.table-action-btn{background:none;border:1px solid var(--border);color:var(--text-secondary);padding:.4rem .6rem;border-radius:var(--radius-sm);cursor:pointer;transition:var(--transition);font-size:.85rem}.table-action-btn:hover{border-color:var(--border-hover);color:var(--text-primary)}.search-box{position:relative;max-width:400px}.search-box input{width:100%;padding:.75rem 1rem .75rem 2.75rem;background:#0a0f1e99;border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-primary);font-family:inherit;font-size:.9rem;transition:var(--transition)}.search-box input:focus{outline:none;border-color:var(--accent-blue)}.search-box i{position:absolute;left:1rem;top:50%;transform:translateY(-50%);color:var(--text-muted);font-size:.9rem}.pagination{display:flex;justify-content:center;gap:.5rem;margin-top:2rem}.pagination button{width:40px;height:40px;border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--surface);color:var(--text-secondary);font-family:inherit;font-weight:600;cursor:pointer;transition:var(--transition)}.pagination button:hover{border-color:var(--border-hover);color:var(--text-primary)}.pagination button.active{background:var(--gradient-accent);color:#fff;border-color:transparent}.filters-bar{display:flex;gap:1rem;margin-bottom:2rem;flex-wrap:wrap;align-items:center}.filter-select{padding:.6rem 1rem;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-primary);font-family:inherit;font-size:.9rem;cursor:pointer}.filter-select option{background:var(--primary-mid)}.ai-panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-xl);padding:2.5rem;margin-bottom:2rem}.ai-panel .panel-header h2{font-size:1.5rem;font-weight:700;margin-bottom:.5rem}.ai-panel .panel-header p{color:var(--text-secondary)}.step-num{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:10px;background:var(--gradient-accent);color:#fff;font-size:.85rem;font-weight:700;margin-right:.75rem}.step-upload-wrapper{position:relative;margin:2rem 0}.step-file-input{position:absolute;inset:0;opacity:0;cursor:pointer;z-index:2}.step-upload-zone{border:2px dashed var(--border);border-radius:var(--radius-xl);padding:4rem 2rem;text-align:center;transition:var(--transition);background:#0a0f1e4d;cursor:pointer}.step-upload-zone:hover,.step-upload-zone.dragover{border-color:var(--accent-blue);background:#3b82f60d}.step-upload-zone i{color:var(--accent-blue);margin-bottom:1rem}.step-upload-zone h3{font-size:1.2rem;font-weight:600;margin-bottom:.5rem}.step-upload-zone p{color:var(--text-muted);font-size:.9rem}.badge-beta{background:var(--gradient-purple);color:#fff;padding:.2rem .75rem;border-radius:50px;font-size:.7rem;font-weight:700;letter-spacing:1px;display:inline-block;margin-top:.75rem}.step-viewer-container{width:100%;height:500px;background:var(--primary-mid);border-radius:var(--radius-lg);border:1px solid var(--border);position:relative;overflow:hidden}.step-viewer-container canvas{display:block}.toolbar-btn{width:40px;height:40px;border-radius:var(--radius-sm);border:1px solid var(--border);background:#0f172ae6;color:var(--text-secondary);cursor:pointer;transition:var(--transition);display:flex;align-items:center;justify-content:center;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.toolbar-btn:hover{border-color:var(--accent-blue);color:var(--text-primary)}.toolbar-btn.active-rotate{color:var(--accent-cyan);border-color:var(--accent-cyan)}.step-select{padding:1rem;background:var(--surface-solid);border:1px solid var(--border);color:var(--text-primary);border-radius:var(--radius-md);font-family:inherit;font-size:.95rem;cursor:pointer}.btn-analyze{background:var(--gradient-purple);color:#fff;border:none;padding:1rem 2rem;border-radius:var(--radius-md);font-size:1rem;font-weight:700;cursor:pointer;transition:var(--transition);font-family:inherit;display:flex;align-items:center;justify-content:center;gap:.5rem}.btn-analyze:hover{transform:translateY(-2px);box-shadow:0 8px 24px #8b5cf666}.ai-results{background:#8b5cf60d;border:1px solid rgba(139,92,246,.2);border-radius:var(--radius-xl);padding:2rem;margin-top:2rem}.badge-ai{background:var(--gradient-purple);color:#fff;padding:.2rem .75rem;border-radius:50px;font-size:.7rem;font-weight:700;letter-spacing:1px}.ai-product-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:1rem}.glass-scanner-card{background:#0f172af2;border:1px solid rgba(139,92,246,.3);border-radius:var(--radius-lg);padding:1.5rem;text-align:center}.scanner-header{display:flex;justify-content:space-between;margin-bottom:1rem}.scanner-title{font-weight:700;font-size:.9rem;color:var(--accent-purple)}.scanner-status{font-size:.75rem;color:var(--accent-cyan);animation:pulse 1.5s infinite}.scan-area{position:relative;background:#0000004d;border-radius:var(--radius-sm);overflow:hidden;margin-bottom:1rem}.laser-line{position:absolute;left:0;right:0;height:2px;background:linear-gradient(90deg,transparent,var(--accent-purple),transparent);animation:scanLine 2s ease-in-out infinite;box-shadow:0 0 15px var(--accent-purple)}@keyframes scanLine{0%{top:0}50%{top:100%}to{top:0}}.wireframe-model{width:60px;height:60px;margin:30px auto;position:relative;transform-style:preserve-3d;animation:rotateModel 4s linear infinite}.wireframe-model .face{position:absolute;width:60px;height:60px;border:1px solid rgba(139,92,246,.4);background:#8b5cf60d}.wireframe-model .front{transform:translateZ(30px)}.wireframe-model .back{transform:translateZ(-30px) rotateY(180deg)}.wireframe-model .right{transform:translate(30px) rotateY(90deg)}.wireframe-model .left{transform:translate(-30px) rotateY(-90deg)}.wireframe-model .top{transform:translateY(-30px) rotateX(90deg)}.wireframe-model .bottom{transform:translateY(30px) rotateX(-90deg)}@keyframes rotateModel{to{transform:rotateY(360deg) rotateX(15deg)}}.step-loader{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:#0a0f1ee6;z-index:20;border-radius:var(--radius-lg)}.market-hero{min-height:60vh;display:flex;align-items:center;justify-content:center;padding:140px 2rem 4rem;position:relative;z-index:10;text-align:center}.market-hero h1{font-size:clamp(2.5rem,6vw,4.5rem);font-weight:800;line-height:1.1;margin-bottom:1.5rem;animation:fadeInUp .8s ease}.market-hero p{font-size:1.2rem;color:var(--text-secondary);max-width:700px;margin:0 auto 2.5rem;animation:fadeInUp .8s ease .2s both}.footer{border-top:1px solid var(--border);padding:3rem 2rem;position:relative;z-index:10}.footer-content{max-width:1400px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem}.footer-text{color:var(--text-muted);font-size:.85rem}.footer-links{display:flex;gap:1.5rem}.footer-links a{color:var(--text-muted);font-size:.85rem;transition:var(--transition)}.footer-links a:hover{color:var(--accent-light)}.loading-spinner{display:flex;align-items:center;justify-content:center;padding:4rem;flex-direction:column;gap:1rem}.spinner{width:40px;height:40px;border:3px solid var(--border);border-top-color:var(--accent-blue);border-radius:50%;animation:spin .8s linear infinite}.toast-custom{font-family:Outfit,sans-serif!important}.hidden{display:none!important}@media(max-width:1024px){.admin-stats{grid-template-columns:repeat(2,1fr)}.product-detail-grid{grid-template-columns:1fr;gap:2rem}.cart-grid,.checkout-grid{grid-template-columns:1fr}}@media(max-width:768px){.mobile-menu-btn{display:flex}.navbar{padding:.6rem 1rem}.logo img{height:36px}.logo-text{font-size:1.2rem}.nav-right{gap:.5rem}.nav-links{position:fixed;inset:70px 0 0;background:#0a0f1efa;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);flex-direction:column;justify-content:flex-start;padding-top:2rem;align-items:center;gap:1.5rem;transform:translate(100%);transition:transform .3s cubic-bezier(.4,0,.2,1);visibility:hidden;height:calc(100vh - 70px);z-index:999;overflow-y:auto}.nav-links.active{transform:translate(0);visibility:visible}.nav-links li{width:100%;text-align:center}.nav-links a{font-size:1.2rem;padding:.75rem 1.5rem;display:block;width:100%}.nav-cta,.nav-right .nav-cta{display:none}.products-grid{grid-template-columns:1fr 1fr;gap:1rem}.admin-sidebar{display:none}.admin-main{margin-left:0;padding:1rem}.admin-stats{grid-template-columns:1fr}.admin-header h1{font-size:1.5rem}.form-row{grid-template-columns:1fr}.market-hero{padding:120px 1.5rem 3rem}.market-hero h1{font-size:2rem}.section{padding:4rem 1rem}.page-header{padding:120px 1.5rem 60px}.cart-grid{grid-template-columns:1fr;gap:2rem}.cart-item{flex-direction:column;padding:1rem;gap:1rem;position:relative}.cart-item-image{width:100%;height:180px;border-radius:var(--radius-md)}.cart-item-info{width:100%}.cart-item-title{font-size:1.1rem;padding-right:2rem}.cart-item-controls{width:100%;align-items:center;justify-content:space-between;margin-top:1rem}.cart-item-price{font-size:1.25rem;margin-left:0}.cart-item-remove{position:absolute;top:1rem;right:1rem;background:#ffffff0d;width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--danger)}.checkout-page,.product-detail{padding:120px 1rem 3rem}}.hero-content-wrapper{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:1fr 1fr;gap:2rem;align-items:center}.hero-visual{display:flex;justify-content:center;align-items:center;min-height:400px}.features-grid-wrapper{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2rem;max-width:1200px;margin:0 auto}.feature-highlight-section{background:var(--surface-light);padding:4rem 2rem}.feature-highlight-wrapper{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center}.cta-wrapper{max-width:900px;margin:0 auto;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-xl);padding:4rem;text-align:center}@media(max-width:768px){.hero-content-wrapper{grid-template-columns:1fr;text-align:center;gap:3rem}.hero-visual{order:-1;min-height:300px}.hero-content-wrapper h1{font-size:2.5rem}.feature-highlight-wrapper{grid-template-columns:1fr;gap:3rem;text-align:center}.feature-highlight-wrapper ul{align-items:center}.feature-content{display:flex;flex-direction:column;align-items:center}.feature-visual{order:-1;height:300px!important}.cta-wrapper{padding:2rem}.cta-wrapper h2{font-size:1.75rem!important}}.market-layout{display:grid;grid-template-columns:250px 1fr;gap:3rem;align-items:start}.market-sidebar{position:sticky;top:2rem}@media(max-width:1024px){.market-layout{grid-template-columns:1fr;gap:2rem}.market-sidebar{position:relative;top:0;margin-bottom:2rem}}@media(max-width:480px){.products-grid{grid-template-columns:1fr}.navbar{padding:.5rem .75rem}.logo img{height:32px}.logo-text{font-size:1rem;letter-spacing:2px}.nav-cart{font-size:1rem;padding:.4rem}.nav-user{font-size:.8rem}.market-hero{padding:100px 1rem 2rem}.market-hero h1{font-size:1.75rem}.market-hero p{font-size:1rem}.cart-page,.section,.product-detail,.checkout-page{padding:100px 1rem 2rem}.page-header{padding:100px 1rem 50px}.page-header h1{font-size:1.75rem}.container,.cart-container,.checkout-container{padding:0 1rem;width:100%;overflow-x:hidden}.cart-item{width:100%;box-sizing:border-box;padding:1rem}.product-actions{flex-direction:column}.auth-card{padding:2rem 1.5rem;width:100%;box-sizing:border-box}.cart-summary{padding:1.5rem;width:100%;box-sizing:border-box}.admin-main{padding:.75rem}.admin-header h1{font-size:1.25rem}.btn{padding:.75rem 1.5rem;font-size:.85rem}.section-title{font-size:1.75rem}.section-desc{font-size:.95rem}}