:root{--bg: #0d1117;--bg-secondary: #161b22;--bg-tertiary: #21262d;--border: #30363d;--text: #e6edf3;--text-muted: #8b949e;--accent: #58a6ff;--accent-hover: #79b8ff;--success: #3fb950;--warning: #d29922;--danger: #f85149;--font-mono: "JetBrains Mono", "Fira Code", "Consolas", monospace;--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;--radius: 6px;--shadow: 0 4px 12px rgba(0, 0, 0, .4)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);background:var(--bg);color:var(--text);line-height:1.5;min-height:100vh}#root,.app{display:flex;flex-direction:column;min-height:100vh}.header{display:flex;justify-content:space-between;align-items:center;padding:12px 24px;background:var(--bg-secondary);border-bottom:1px solid var(--border)}.header-brand{display:flex;align-items:center}.brand-link{color:var(--accent);text-decoration:none;font-weight:600;font-size:1.25rem;letter-spacing:-.02em}.header-nav{display:flex;gap:8px}.nav-link{background:transparent;border:1px solid var(--border);color:var(--text-muted);padding:8px 16px;border-radius:var(--radius);font-size:.875rem;font-weight:500;cursor:pointer;transition:all .15s ease}.nav-link:hover{border-color:var(--accent);color:var(--accent);background:#58a6ff1a}.main{flex:1;padding:24px;max-width:1400px;width:100%;margin:0 auto}.footer{padding:16px 24px;text-align:center;color:var(--text-muted);font-size:.75rem;border-top:1px solid var(--border);background:var(--bg-secondary)}.btn{display:inline-flex;align-items:center;gap:8px;padding:8px 16px;border-radius:var(--radius);font-size:.875rem;font-weight:500;border:none;cursor:pointer;transition:all .15s ease;text-decoration:none}.btn-primary{background:var(--accent);color:#0d1117}.btn-primary:hover{background:var(--accent-hover)}.btn-secondary{background:var(--bg-tertiary);color:var(--text);border:1px solid var(--border)}.btn-secondary:hover{background:var(--border)}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover{background:#ff6b60}.btn-ghost{background:transparent;color:var(--text-muted);border:1px solid transparent}.btn-ghost:hover{color:var(--text);background:var(--bg-tertiary)}.btn-sm{padding:4px 12px;font-size:.8125rem}.table-container{overflow-x:auto;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-secondary)}table{width:100%;border-collapse:collapse;font-size:.875rem}th,td{padding:10px 14px;text-align:left;border-bottom:1px solid var(--border)}th{background:var(--bg-tertiary);font-weight:600;color:var(--text-muted);font-size:.75rem;text-transform:uppercase;letter-spacing:.05em;white-space:nowrap}tr:hover td{background:#58a6ff0d}td{white-space:nowrap}.badge{display:inline-flex;align-items:center;padding:2px 8px;border-radius:9999px;font-size:.6875rem;font-weight:600;text-transform:uppercase;letter-spacing:.03em}.badge-high{background:#f8514933;color:var(--danger)}.badge-medium{background:#d2992233;color:var(--warning)}.badge-low{background:#3fb95033;color:var(--success)}.badge-neutral{background:var(--bg-tertiary);color:var(--text-muted)}.card{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius);padding:20px}.card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;padding-bottom:12px;border-bottom:1px solid var(--border)}.card-title{font-size:1rem;font-weight:600}.input{width:100%;padding:8px 12px;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);font-size:.875rem;font-family:var(--font-mono)}.input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px 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var(--danger);border-radius:var(--radius);color:var(--danger);margin-bottom:16px}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b3;display:flex;align-items:center;justify-content:center;z-index:100;padding:24px}.modal{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius);padding:24px;max-width:560px;width:100%;max-height:80vh;overflow-y:auto}.modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.modal-title{font-size:1.125rem;font-weight:600}.modal-close{background:transparent;border:none;color:var(--text-muted);font-size:1.5rem;cursor:pointer;padding:0;line-height:1}.modal-close:hover{color:var(--text)}.tabs{display:flex;border-bottom:1px solid var(--border);margin-bottom:16px}.tab{padding:10px 16px;background:transparent;border:none;color:var(--text-muted);font-size:.875rem;font-weight:500;cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-1px;transition:all .15s ease}.tab:hover{color:var(--text)}.tab.active{color:var(--accent);border-bottom-color:var(--accent)}.diff{font-family:var(--font-mono);font-size:.75rem;line-height:1.6;white-space:pre-wrap;overflow-x:auto}.diff-added{background:#3fb95026;color:var(--success)}.diff-removed{background:#f8514926;color:var(--danger)}.diff-context{color:var(--text-muted)}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}*:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.demo-banner{display:flex;align-items:center;gap:10px;background:#d299221f;border:1px solid var(--warning);color:var(--warning);padding:6px 12px;border-radius:var(--radius);font-size:.75rem;font-weight:600;letter-spacing:.04em;text-transform:uppercase}.demo-label{white-space:nowrap}.auth-divider{display:flex;align-items:center;gap:12px;margin:16px 0;color:var(--text-muted);font-size:.75rem}.auth-divider span{flex:1;border-bottom:1px solid var(--border)}.auth-divider:before,.auth-divider:after{content:"";flex:1;border-bottom:1px solid var(--border)}.auth-divider span{color:var(--text-muted);font-size:.75rem;white-space:nowrap}.demo-note{margin-top:12px;font-size:.7rem;color:var(--text-muted);line-height:1.5;text-align:center}.header-logout{display:inline-flex;align-items:center;gap:6px;background:transparent;border:1px solid var(--border);color:var(--text-muted);padding:8px 12px;border-radius:var(--radius);font-size:.8125rem;font-weight:500;cursor:pointer;transition:all .15s ease;margin-left:8px}.header-logout:hover{border-color:var(--danger);color:var(--danger);background:#f851491a}.auth-screen{display:flex;align-items:center;justify-content:center;min-height:60vh;padding:24px}.auth-card{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius);padding:32px;width:100%;max-width:400px;box-shadow:var(--shadow)}.auth-header h1{font-size:1.75rem;font-weight:700;color:var(--accent);margin-bottom:4px}.subtitle{color:var(--text-muted);font-size:.875rem}.auth-form{display:flex;flex-direction:column;gap:20px}.form-help{font-size:.75rem;color:var(--text-muted)}.auth-submit{width:100%;padding:12px 16px;background:var(--accent);color:#0d1117;border:none;border-radius:var(--radius);font-size:.875rem;font-weight:600;cursor:pointer;transition:all .15s ease}.auth-submit:hover:not(:disabled){background:var(--accent-hover)}.auth-submit:disabled{opacity:.6;cursor:not-allowed}.auth-footer{margin-top:24px;padding-top:16px;border-top:1px solid var(--border);text-align:center;font-size:.75rem;color:var(--text-muted);line-height:1.6}@media (max-width: 768px){.header{flex-direction:column;gap:12px}.header-nav{width:100%;justify-content:center}.main{padding:16px}.table-container{margin:0 -16px;border-radius:0;border-left:none;border-right:none}}.navbar{background:var(--bg-secondary);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:100}.navbar-container{max-width:1400px;margin:0 auto;padding:0 24px;height:64px;display:flex;align-items:center;justify-content:space-between}.navbar-brand{display:flex;align-items:center;gap:8px}.navbar-logo{display:flex;align-items:center;gap:8px;text-decoration:none;font-weight:700;font-size:1.25rem;color:var(--text)}.logo-icon{width:28px;height:28px;background:var(--accent);color:#0d1117;border-radius:6px;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:1rem}.logo-text{color:var(--accent)}.navbar-menu{display:flex;gap:4px}.nav-link{display:inline-flex;align-items:center;padding:6px 12px;border-radius:var(--radius);text-decoration:none;color:var(--text-muted);font-size:.875rem;font-weight:500;transition:all .15s ease}.nav-link:hover{background:var(--bg-tertiary);color:var(--text)}.navbar-actions{display:flex;align-items:center;gap:8px}.nav-btn{display:inline-flex;align-items:center;gap:6px;padding:6px 14px;border-radius:var(--radius);font-size:.875rem;font-weight:500;text-decoration:none;border:1px solid var(--border);background:var(--bg);color:var(--text);cursor:pointer;transition:all .15s ease}.nav-btn:hover{border-color:var(--accent);background:#58a6ff0d}.nav-btn-outline{background:transparent}.nav-btn-primary{background:var(--accent);color:#0d1117;border-color:var(--accent)}.nav-btn-primary:hover{background:var(--accent-hover)}.nav-btn-danger{background:var(--danger);color:#fff;border-color:var(--danger)}.nav-btn-danger:hover{background:#ff6b60}.nav-badge{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:9999px;font-size:.75rem;font-weight:600}.nav-badge-demo{background:#d2992226;color:var(--warning);border:1px solid rgba(210,153,34,.3)}.nav-badge-user{background:#3fb95026;color:var(--success);border:1px solid rgba(63,185,80,.3)}.nav-badge-key{background:#388bfd26;color:var(--accent);border:1px solid rgba(56,139,253,.3)}.footer{background:var(--bg-secondary);border-top:1px solid var(--border);margin-top:auto}.footer-container{max-width:1400px;margin:0 auto;padding:40px 24px;display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:32px}.footer-brand{display:flex;flex-direction:column;gap:12px}.footer-tagline{color:var(--text-muted);font-size:.875rem;line-height:1.5;max-width:280px}.footer-links{display:flex;flex-direction:column;gap:16px}.footer-link-group h3{font-size:.875rem;font-weight:600;color:var(--text);margin-bottom:12px;text-transform:uppercase;letter-spacing:.05em}.footer-link-group a{display:block;color:var(--text-muted);text-decoration:none;font-size:.875rem;margin-bottom:8px;transition:color .15s ease}.footer-link-group a:hover{color:var(--accent)}.footer-legal{display:flex;flex-direction:column;gap:8px}.footer-legal p{color:var(--text-muted);font-size:.75rem;margin:0}.footer-legal-text{font-size:.6875rem;opacity:.7}.hero{background:var(--bg-secondary);border-bottom:1px solid var(--border);padding:48px 0}.hero-container{max-width:1200px;margin:0 auto;padding:0 24px;display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}.hero-badge{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;background:#3fb9501a;border:1px solid rgba(63,185,80,.3);color:var(--success);font-size:.75rem;font-weight:600;border-radius:9999px;margin-bottom:16px}.badge-dot{width:6px;height:6px;background:var(--success);border-radius:50%}.hero-title{font-size:3rem;font-weight:700;color:var(--text);line-height:1.1;margin:0 0 16px;letter-spacing:-.02em}.text-accent{color:var(--accent)}.hero-subtitle{font-size:1.125rem;color:var(--text-muted);line-height:1.6;margin:0 0 24px;max-width:520px}.hero-actions{display:flex;gap:12px}.hero-visual{display:flex;flex-direction:column;gap:16px}.hero-stat-card{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);padding:20px;display:flex;flex-direction:column;gap:4px}.hero-stat-card .stat-value{font-size:1.75rem;font-weight:700;color:var(--text);font-family:var(--font-mono)}.hero-stat-card .stat-label{font-size:.75rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em}.section-container{max-width:1200px;margin:0 auto;padding:80px 24px}.section-header{text-align:center;margin-bottom:48px}.section-header h2{font-size:2rem;font-weight:700;color:var(--text);margin:0 0 12px}.section-subtitle{color:var(--text-muted);font-size:1.125rem;margin:0}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px}.feature-card{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius);padding:24px;display:flex;flex-direction:column;gap:16px;transition:border-color .15s ease}.feature-card:hover{border-color:var(--accent)}.feature-icon{font-size:2rem}.feature-card h3{font-size:1.125rem;font-weight:600;color:var(--text);margin:0}.feature-card p{color:var(--text-muted);font-size:.875rem;line-height:1.6;margin:0}.steps-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:24px}.step-card{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius);padding:24px;display:flex;flex-direction:column;gap:16px}.step-number{width:32px;height:32px;background:var(--accent);color:#0d1117;border-radius:8px;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1rem}.step-card h3{font-size:1.125rem;font-weight:600;color:var(--text);margin:0}.step-card p{color:var(--text-muted);font-size:.875rem;line-height:1.6;margin:0}.cta{background:var(--bg-secondary);border-top:1px solid var(--border);padding:64px 0}.cta-container{max-width:800px;margin:0 auto;padding:0 24px;text-align:center}.cta-container h2{font-size:2rem;font-weight:700;color:var(--text);margin:0 0 12px}.cta-container p{color:var(--text-muted);font-size:1.125rem;margin:0 0 24px}.cta-actions{display:flex;gap:12px;justify-content:center}.auth-page{display:flex;align-items:center;justify-content:center;min-height:70vh;padding:24px}.auth-container{display:flex;justify-content:center}.auth-card{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius);padding:40px;width:100%;max-width:400px}.auth-brand{display:flex;align-items:center;gap:8px;margin-bottom:32px}.auth-header{text-align:center;margin-bottom:24px}.auth-header h1{font-size:1.75rem;font-weight:700;color:var(--text);margin:0 0 8px}.auth-header p{color:var(--text-muted);font-size:.875rem;margin:0}.auth-form{display:flex;flex-direction:column;gap:16px}.form-group{display:flex;flex-direction:column;gap:6px}.form-group label{font-size:.8125rem;font-weight:500;color:var(--text-muted)}.form-group input{padding:10px 12px;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);font-size:.875rem;font-family:var(--font-mono);transition:all .15s ease}.form-group input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px #58a6ff33}.form-group input:disabled{opacity:.6;cursor:not-allowed}.form-help{font-size:.75rem;color:var(--text-muted);margin-top:4px}.auth-error{padding:12px;background:#f8514926;border:1px solid var(--danger);border-radius:var(--radius);color:var(--danger);font-size:.8125rem}.auth-footer{margin-top:24px;padding-top:16px;border-top:1px solid var(--border);text-align:center;font-size:.875rem;color:var(--text-muted)}.auth-footer p{margin:4px 0}.auth-footer a{color:var(--accent);text-decoration:none;font-weight:500}.auth-footer a:hover{text-decoration:underline}.onboarding-page{display:flex;align-items:center;justify-content:center;min-height:80vh;padding:24px}.onboarding-container{display:flex;justify-content:center}.onboarding-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:32px}.onboarding-brand{display:flex;align-items:center;gap:8px}.onboarding-brand .logo-text{color:var(--text)}.onboarding-progress{display:flex;flex-direction:column;gap:8px}.progress-bar{width:200px;height:4px;background:var(--bg-tertiary);border-radius:2px;overflow:hidden}.progress-fill{height:100%;background:var(--accent);transition:width .3s ease}.progress-text{font-size:.75rem;color:var(--text-muted);font-weight:500}.onboarding-content{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius);padding:40px;width:100%;max-width:600px}.steps-indicator{display:flex;gap:8px;margin-bottom:24px}.step-indicator{width:32px;height:32px;border-radius:50%;background:var(--bg);border:1px solid var(--border);color:var(--text-muted);display:flex;align-items:center;justify-content:center;font-weight:600;font-size:.875rem}.step-indicator.active{background:var(--accent);color:#0d1117;border-color:var(--accent)}.step-indicator.completed{background:var(--success);color:#fff;border-color:var(--success)}.step-content h2{font-size:1.5rem;font-weight:600;color:var(--text);margin:0 0 8px}.step-description{color:var(--text-muted);font-size:.875rem;margin:0 0 24px}.welcome-card,.connect-card,.configure-card,.complete-card{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);padding:24px;margin-bottom:24px}.welcome-card h3,.connect-card h3,.configure-card h3,.complete-card h3{font-size:1.125rem;font-weight:600;color:var(--text);margin:0 0 12px}.feature-list{display:flex;flex-direction:column;gap:8px}.feature-item{display:flex;align-items:flex-start;gap:8px;color:var(--text);font-size:.875rem}.feature-check{color:var(--success);font-weight:700;margin-top:1px}.connect-options,.complete-actions{display:flex;flex-direction:column;gap:12px}.pref-group{margin-bottom:20px}.pref-label{display:block;font-size:.8125rem;font-weight:500;color:var(--text-muted);margin-bottom:6px}.pref-select{width:100%;padding:8px 12px;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);font-size:.875rem}.rule-list{display:flex;flex-direction:column;gap:8px}.rule-item{display:flex;align-items:flex-start;gap:8px;font-size:.875rem;color:var(--text)}.onboarding-footer{display:flex;justify-content:space-between;align-items:center;margin-top:24px}.btn-lg{padding:12px 24px;font-size:.9375rem}.btn-full{width:100%}.pricing-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px}.pricing-card{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius);padding:32px 24px;display:flex;flex-direction:column;position:relative}.pricing-card-popular{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent)}.popular-badge{position:absolute;top:-12px;left:50%;transform:translate(-50%);background:var(--accent);color:#0d1117;padding:4px 12px;border-radius:9999px;font-size:.75rem;font-weight:600}.plan-header h3{font-size:1.25rem;font-weight:600;color:var(--text);margin:0 0 8px}.plan-description{color:var(--text-muted);font-size:.875rem;margin:0 0 16px}.plan-price{display:flex;align-items:baseline;gap:4px;margin-bottom:24px}.price-currency{font-size:1rem;color:var(--text-muted)}.price-value{font-size:3rem;font-weight:700;color:var(--text);font-family:var(--font-mono)}.price-period{font-size:.875rem;color:var(--text-muted)}.plan-features{display:flex;flex-direction:column;gap:8px;margin-bottom:24px}.feature-item{display:flex;align-items:flex-start;gap:8px;font-size:.875rem;color:var(--text)}.feature-check{color:var(--success)}.discrepancy-types{margin-top:48px}.discrepancy-types h2{font-size:1.75rem;font-weight:600;color:var(--text);text-align:center;margin-bottom:32px}.types-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px}.type-card{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);padding:20px}.type-badge{display:inline-block;padding:4px 8px;border-radius:4px;font-size:.6875rem;font-weight:600;margin-bottom:8px}.type-badge.type-net-gross,.type-badge.type-amount{background:#f8514926;color:var(--danger)}.type-badge.type-timing,.type-badge.type-phantom-proc,.type-badge.type-phantom-bank{background:#d2992226;color:var(--warning)}.type-badge.type-ambiguous{background:#a371f726;color:#a371f7}.type-card h3{font-size:1rem;font-weight:600;color:var(--text);margin:8px 0}.type-card p{color:var(--text-muted);font-size:.8125rem;line-height:1.5;margin:0}.faq-section{margin-top:48px}.faq-section h2{font-size:1.75rem;font-weight:600;color:var(--text);text-align:center;margin-bottom:32px}.faq-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:24px}.faq-item h3{font-size:1rem;font-weight:600;color:var(--text);margin:0 0 8px}.faq-item p{color:var(--text-muted);font-size:.875rem;line-height:1.6;margin:0}@media (max-width: 768px){.hero-container{grid-template-columns:1fr;gap:32px}.hero-visual{order:-1}.hero-actions{flex-direction:column}.footer-container{grid-template-columns:1fr 1fr;gap:24px}.navbar-container{flex-direction:column;height:auto;padding:16px 24px;gap:16px}.navbar-menu{order:-1}.navbar-actions{width:100%;justify-content:center}.auth-card,.onboarding-content{padding:24px}}