@import url("https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap");#app-preloader{position:fixed;top:0;left:0;right:0;bottom:0;background:#000;display:flex;justify-content:center;align-items:center;z-index:99999;transition:opacity .3s ease,visibility .3s ease}#app-preloader.hidden{opacity:0;visibility:hidden}.preloader-spinner{position:relative;width:100px;height:100px;display:flex;align-items:center;justify-content:center}.preloader-ring{position:absolute;border-radius:50%;border:2px solid transparent;animation:preloader-spin 1.5s linear infinite}.preloader-ring:first-child{width:100%;height:100%;border-top-color:#00c853;animation-duration:1.5s}.preloader-ring:nth-child(2){width:80%;height:80%;border-right-color:#00c853;animation-duration:2s;animation-direction:reverse}.preloader-ring:nth-child(3){width:60%;height:60%;border-bottom-color:#00c853;animation-duration:1s}.preloader-logo{border-radius:10px;animation:preloader-pulse 1.5s ease-in-out infinite}@keyframes preloader-spin{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}@keyframes preloader-pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.7;transform:scale(.95)}}:root{--bg-primary:#000;--bg-secondary:#0a0a0a;--bg-tertiary:#111;--bg-card:#0a0a0a;--border-color:#222;--border-light:#333;--text-primary:#ededed;--text-secondary:#888;--text-muted:#666;--accent:#00c853;--accent-hover:rgba(0,200,83,.9);--gradient-start:#fff;--gradient-end:#888;--success:#00c853;--error:#ff5252;--radius-sm:6px;--radius-md:12px;--radius-lg:16px;--radius-xl:24px}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg-primary)!important;line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a,body{color:var(--text-primary)}a{text-decoration:none;transition:color .2s ease}a:hover{color:var(--accent)}.header{position:fixed;top:0;left:0;right:0;z-index:1000;background:rgba(0,0,0,.8);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border-color)}.header-container{max-width:1200px;margin:0 auto;padding:0 24px;height:64px;justify-content:space-between}.header-container,.header-logo{display:flex;align-items:center}.header-logo{gap:10px;font-weight:600;font-size:1.25rem}.header-logo,.header-logo:hover{color:var(--text-primary)}.header-nav{display:flex;gap:32px}.header-nav a{color:var(--text-secondary);font-size:.9rem;font-weight:500;transition:color .2s ease}.header-nav a:hover{color:var(--text-primary)}.header-actions{display:flex;align-items:center;gap:16px}.lang-switcher{position:relative}.lang-button{display:flex;align-items:center;gap:6px;padding:8px 12px;background:transparent;border:1px solid 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ease}.header-cta:hover{opacity:.9;transform:translateY(-1px)}.menu-toggle{display:none;flex-direction:column;gap:5px;padding:8px;background:transparent;border:none;cursor:pointer}.menu-toggle span{display:block;width:20px;height:2px;background:var(--text-primary);transition:all .3s ease}.footer{background:var(--bg-secondary);border-top:1px solid var(--border-color);padding:60px 0 30px}.footer-container{max-width:1200px;margin:0 auto;padding:0 24px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;grid-gap:48px;gap:48px;margin-bottom:48px}.footer-brand p{color:var(--text-secondary);margin-top:16px;font-size:.9rem;max-width:280px}.footer-logo{display:flex;align-items:center;gap:10px;font-weight:600;font-size:1.1rem}.footer-links h4{color:var(--text-primary);font-size:.85rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px;margin-bottom:16px}.footer-links a{display:block;color:var(--text-secondary);font-size:.9rem;padding:6px 0;transition:color .2s ease}.footer-links a:hover{color:var(--text-primary)}.footer-bottom{padding-top:30px;border-top:1px solid var(--border-color)}.footer-bottom p{color:var(--text-muted);font-size:.85rem;text-align:center}.hero{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:120px 24px 80px;position:relative;overflow:hidden}.hero:before{content:"";position:absolute;top:0;left:50%;transform:translateX(-50%);width:800px;height:600px;background:radial-gradient(ellipse,hsla(0,0%,100%,.03) 0,transparent 70%);pointer-events:none}.hero-wrapper{display:flex;align-items:center;justify-content:space-between;gap:60px;max-width:1200px;width:100%;position:relative;z-index:1}.hero-content{flex:1 1;max-width:550px;text-align:left;position:relative;z-index:1}.hero-illustration{flex:1 1;display:flex;justify-content:center;align-items:center;max-width:500px}.hero-illustration img{width:100%;height:auto;filter:drop-shadow(0 0 40px rgba(0,200,83,.15))}.hero-badge{display:inline-flex;align-items:center;gap:8px;padding:8px 16px;background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:50px;font-size:.85rem;color:var(--text-secondary);margin-bottom:32px}.hero-badge span{color:var(--success)}.hero h1{font-size:clamp(2.5rem,6vw,4.5rem);font-weight:700;line-height:1.1;margin-bottom:24px;background:linear-gradient(to bottom,var(--gradient-start),var(--gradient-end));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-subtitle{font-size:clamp(1rem,2vw,1.25rem);color:var(--text-secondary);margin-bottom:48px;max-width:600px;margin-left:auto;margin-right:auto}.hero-buttons{display:flex;gap:16px;justify-content:flex-start;flex-wrap:wrap}.btn-primary{display:inline-flex;align-items:center;gap:8px;padding:14px 28px;background:var(--accent);color:var(--bg-primary);border-radius:var(--radius-sm);font-size:1rem;font-weight:500;border:none;cursor:pointer;transition:all .2s ease}.btn-primary:hover{opacity:.9;transform:translateY(-2px);color:var(--bg-primary)}.btn-secondary{display:inline-flex;align-items:center;gap:8px;padding:14px 28px;background:transparent;color:var(--text-primary);border:1px solid var(--border-light);border-radius:var(--radius-sm);font-size:1rem;font-weight:500;cursor:pointer;transition:all .2s ease}.btn-secondary:hover{background:var(--bg-tertiary);border-color:var(--text-muted)}.features{padding:120px 24px;background:var(--bg-secondary)}.section-container{max-width:1200px;margin:0 auto}.section-header{text-align:center;margin-bottom:64px}.section-header h2{font-size:clamp(2rem,4vw,3rem);font-weight:700;margin-bottom:16px}.section-header p{color:var(--text-secondary);font-size:1.1rem}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));grid-gap:24px;gap:24px}.feature-card{padding:32px;background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);transition:all .3s ease}.feature-card:hover{border-color:var(--border-light);transform:translateY(-4px)}.feature-icon{width:64px;height:64px;display:flex;align-items:center;justify-content:center;background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:var(--radius-md);margin-bottom:20px;transition:all .3s ease}.feature-card:hover .feature-icon{border-color:var(--success);box-shadow:0 0 20px rgba(0,200,83,.2)}.feature-icon img{width:48px;height:48px}.feature-card h3{font-size:1.25rem;font-weight:600;margin-bottom:12px}.feature-card p{color:var(--text-secondary);font-size:.95rem;line-height:1.7}.how-it-works{padding:120px 24px}.steps{display:flex;align-items:flex-start;justify-content:center;gap:0;margin-top:64px}.step{text-align:center;padding:32px 24px;background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-lg);position:relative;flex:1 1;max-width:320px;transition:all .3s ease}.step:hover{border-color:var(--success);transform:translateY(-4px)}.step-icon{width:80px;height:80px;margin:0 auto 16px;display:flex;align-items:center;justify-content:center;background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:var(--radius-lg);transition:all .3s ease}.step:hover .step-icon{border-color:var(--success);box-shadow:0 0 30px rgba(0,200,83,.2)}.step-icon img{width:64px;height:64px}.step-number{width:32px;height:32px;justify-content:center;background:var(--success);color:var(--bg-primary);font-size:.9rem;font-weight:700;border-radius:50%;margin:0 auto 16px}.step-connector,.step-number{display:flex;align-items:center}.step-connector{width:80px;height:20px;margin-top:70px;flex-shrink:0}.step-connector svg{width:100%;height:100%}.step h3{font-size:1.15rem;font-weight:600;margin-bottom:10px}.step p{color:var(--text-secondary);font-size:.9rem;line-height:1.6}.faq{padding:120px 24px;background:var(--bg-secondary)}.faq-list{max-width:800px;margin:0 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68px;color:var(--text-secondary);line-height:1.7;font-size:.95rem}.cta-section{padding:120px 24px;text-align:center;position:relative;overflow:hidden}.cta-bg{position:absolute;top:0;left:50%;transform:translateX(-50%);max-width:1200px;pointer-events:none;opacity:.8}.cta-bg,.cta-bg img{width:100%;height:100%}.cta-bg img{object-fit:cover}.cta-box{max-width:650px;margin:0 auto;padding:64px 48px;background:hsla(0,0%,4%,.9);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid var(--border-color);border-radius:var(--radius-xl);position:relative;z-index:1}.cta-badge{display:inline-flex;align-items:center;gap:8px;padding:8px 16px;background:rgba(0,200,83,.1);border:1px solid rgba(0,200,83,.3);border-radius:50px;font-size:.85rem;color:var(--success);margin-bottom:24px}.cta-badge svg{stroke:var(--success)}.cta-box h2{font-size:2.5rem;font-weight:700;margin-bottom:16px;background:linear-gradient(180deg,#fff,#888);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.cta-box p{color:var(--text-secondary);margin-bottom:32px;font-size:1.1rem}.cta-buttons{margin-bottom:40px}.btn-large{padding:16px 32px;font-size:1.1rem}.cta-stats{justify-content:center;gap:24px;padding-top:32px;border-top:1px solid var(--border-color)}.cta-stat,.cta-stats{display:flex;align-items:center}.cta-stat{flex-direction:column;gap:4px}.cta-stat-value{font-size:1.5rem;font-weight:700;color:var(--success)}.cta-stat-label{font-size:.8rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px}.cta-stat-divider{width:1px;height:40px;background:var(--border-color)}.app-container{min-height:100vh;padding-top:80px}.main{padding:24px;max-width:1200px;margin:0 auto}.connector{cursor:pointer;background:var(--bg-card);padding:50px 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h4{white-space:nowrap;overflow:hidden;color:var(--text-primary)}.escrow-status{position:absolute;top:0;left:50%;transform:translate(-50%,-50%)}.profile-nav{padding:10px 0}.profile{max-width:400px}.profile h6{font-size:1.5rem;color:var(--text-primary)}.profile .profile-meta{margin-left:10px;display:flex;flex-direction:column;justify-content:space-between;overflow:hidden}.profile img{border-radius:50%}.profile-meta .balance{max-width:58px;overflow:hidden;display:inline-flex;color:var(--text-secondary)}.profile .profile-meta p{font-size:.9rem;margin-bottom:0;color:var(--text-secondary)}.sign-out{cursor:pointer;font-size:.9rem;text-decoration:underline;color:var(--text-muted);transition:color .2s ease}.sign-out:hover{color:var(--text-primary)}.qr-image canvas{max-width:100%;height:auto!important}span.emoji-avatar{width:75px;height:75px;border-radius:50%;font-size:50px;text-align:center;display:flex;align-items:center;justify-content:center}.form-control,.form-select{background:var(--bg-tertiary)!important;border:1px solid var(--border-color)!important;color:var(--text-primary)!important;border-radius:var(--radius-sm)!important}.form-control:focus,.form-select:focus{border-color:var(--border-light)!important;box-shadow:none!important}.form-control::placeholder{color:var(--text-muted)!important}.btn{border-radius:var(--radius-sm);font-weight:500;transition:all .2s ease}.btn-warning{background:var(--accent)!important;border-color:var(--accent)!important;color:var(--bg-primary)!important}.btn-warning:hover{opacity:.9}.btn-outline-secondary{border-color:var(--border-color)!important;color:var(--text-secondary)!important}.btn-outline-secondary:hover{background:var(--bg-tertiary)!important;border-color:var(--border-light)!important;color:var(--text-primary)!important}.badge{border-radius:var(--radius-sm);font-weight:500}.text-muted{color:var(--text-muted)!important}.text-secondary{color:var(--text-secondary)!important}.text-accent{color:var(--accent)!important}@media (max-width:768px){.header-nav{position:fixed;top:64px;left:0;right:0;background:var(--bg-primary);border-bottom:1px solid var(--border-color);flex-direction:column;padding:24px;gap:16px;display:none}.header-nav.open{display:flex}.header-cta{display:none}.menu-toggle{display:flex}.footer-grid{grid-template-columns:1fr 1fr;gap:32px}.hero{padding:100px 20px 60px}.hero-wrapper{flex-direction:column;text-align:center;gap:40px}.hero-content{text-align:center;max-width:100%}.hero-illustration{max-width:350px;order:-1}.hero-buttons{flex-direction:column;align-items:center;justify-content:center}.btn-primary,.btn-secondary{width:100%;justify-content:center}.cta-section,.faq,.features,.how-it-works{padding:80px 20px}.steps{flex-direction:column;align-items:center;gap:24px}.step{max-width:100%;width:100%}.step-connector{transform:rotate(90deg);width:60px;margin:0}.cta-box{padding:40px 24px}.cta-box h2{font-size:1.8rem}.cta-stats{flex-direction:column;gap:20px}.cta-stat-divider{width:60px;height:1px}}@media (max-width:480px){.footer-grid{grid-template-columns:1fr;gap:32px}}.admin-container{min-height:100vh;background:var(--bg-primary)}.admin-header{background:var(--bg-secondary);border-bottom:1px solid var(--border-color);padding:0 24px}.admin-header-content{max-width:1400px;margin:0 auto;height:64px;display:flex;align-items:center;justify-content:space-between}.admin-header h1{font-size:1.25rem;font-weight:600}.admin-user{display:flex;align-items:center;gap:16px}.admin-wallet{font-family:monospace;padding:6px 12px;border-radius:var(--radius-sm)}.admin-back-btn,.admin-wallet{font-size:.85rem;color:var(--text-secondary);background:var(--bg-tertiary)}.admin-back-btn{padding:8px 16px;border:1px solid var(--border-color);border-radius:var(--radius-sm);transition:all .2s ease}.admin-back-btn:hover{border-color:var(--border-light);color:var(--text-primary)}.admin-nav{background:var(--bg-secondary);border-bottom:1px solid var(--border-color);padding:0 24px;max-width:1400px;margin:0 auto;display:flex;gap:8px}.admin-nav-item{padding:12px 20px;font-size:.9rem;color:var(--text-secondary);border-bottom:2px solid transparent;transition:all .2s ease}.admin-nav-item:hover{color:var(--text-primary)}.admin-nav-item.active{color:var(--success);border-bottom-color:var(--success)}.admin-main{max-width:1400px;margin:0 auto;padding:32px 24px}.admin-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));grid-gap:20px;gap:20px;margin-bottom:40px}.admin-stat-card{display:flex;align-items:center;gap:16px;padding:24px;background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-md)}.admin-stat-icon{width:48px;height:48px;display:flex;align-items:center;justify-content:center;background:var(--bg-tertiary);border-radius:var(--radius-sm);color:var(--text-secondary)}.admin-stat-icon.success{color:var(--success)}.admin-stat-icon.pending{color:var(--accent)}.admin-stat-icon.error{color:var(--error)}.admin-stat-icon.info{color:#3b82f6}.admin-stat-info{display:flex;flex-direction:column}.admin-stat-value{font-size:1.75rem;font-weight:700}.admin-stat-label{font-size:.85rem;color:var(--text-secondary)}.admin-quick-actions h2{font-size:1.1rem;margin-bottom:20px}.admin-actions-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));grid-gap:16px;gap:16px}.admin-action-card{display:flex;flex-direction:column;align-items:center;gap:12px;padding:32px 24px;background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-md);color:var(--text-secondary);transition:all .2s ease}.admin-action-card:hover{border-color:var(--success);color:var(--text-primary)}.admin-action-card svg{opacity:.7}.admin-action-card:hover svg{opacity:1;color:var(--success)}.admin-toolbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.admin-toolbar h2{font-size:1.1rem}.admin-select{padding:8px 32px 8px 12px;background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-sm);color:var(--text-primary);font-size:.9rem;cursor:pointer;-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23888' d='M2 4l4 4 4-4'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 10px center}.admin-select:focus{outline:none;border-color:var(--success)}.admin-table-wrapper{overflow-x:auto}.admin-table{width:100%;border-collapse:collapse;font-size:.9rem}.admin-table th{text-align:left;padding:12px 16px;background:var(--bg-secondary);color:var(--text-secondary);font-weight:500;white-space:nowrap}.admin-table td,.admin-table th{border-bottom:1px solid var(--border-color)}.admin-table td{padding:16px;vertical-align:middle}.admin-table tr:hover td{background:var(--bg-secondary)}.admin-table .monospace{font-family:monospace;font-size:.85rem}.admin-status{display:inline-block;padding:4px 10px;border-radius:50px;font-size:.75rem;font-weight:500;text-transform:uppercase}.admin-status.status-open{background:rgba(0,200,83,.15);color:var(--success)}.admin-status.status-pending{background:rgba(0,200,83,.15);color:var(--accent)}.admin-status.status-info{background:rgba(59,130,246,.15);color:#3b82f6}.admin-status.status-success{background:rgba(0,200,83,.15);color:var(--success)}.admin-status.status-error{background:rgba(255,82,82,.15);color:var(--error)}.admin-status.status-muted{background:var(--bg-tertiary);color:var(--text-muted)}.admin-btn-small{padding:6px 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h2{font-size:1.5rem;font-weight:600}.admin-dispute-amount{font-size:1.5rem;font-weight:700;color:var(--success)}.admin-info-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));grid-gap:20px;gap:20px;margin-bottom:32px}.admin-info-card{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:20px}.admin-info-card h3{font-size:1rem;font-weight:600;margin-bottom:16px;padding-bottom:12px;border-bottom:1px solid var(--border-color)}.admin-info-row{display:flex;justify-content:space-between;padding:8px 0;font-size:.9rem}.admin-info-label{color:var(--text-secondary)}.admin-info-value{color:var(--text-primary);text-align:right}.admin-info-value.monospace{font-family:monospace}.admin-link{color:var(--success);text-decoration:none}.admin-link:hover{text-decoration:underline}.admin-ai-card{grid-column:1/-1}.admin-ai-decision{display:flex;align-items:center;gap:16px;margin-bottom:16px}.admin-ai-badge{padding:8px 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8px}.admin-dispute-header{flex-direction:column;gap:16px}.admin-info-grid,.admin-locale-row{grid-template-columns:1fr}.admin-locale-row{gap:8px}.admin-locale-header{flex-direction:column;gap:16px}.admin-locale-selector{flex-wrap:wrap}}@keyframes react-loading-skeleton{to{transform:translateX(100%)}}.react-loading-skeleton{--base-color:#ebebeb;--highlight-color:#f5f5f5;--animation-duration:1.5s;--animation-direction:normal;--pseudo-element-display:block;background-color:var(--base-color);width:100%;border-radius:.25rem;display:inline-flex;line-height:1;position:relative;-webkit-user-select:none;-moz-user-select:none;user-select:none;overflow:hidden;z-index:1}.react-loading-skeleton:after{content:" 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