*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:#f5f5f5;color:#333}#root{min-height:100vh}.container{max-width:1200px;margin:0 auto;padding:20px}.card{background:#fff;border-radius:8px;padding:24px;box-shadow:0 2px 4px #0000001a;margin-bottom:20px}button{background-color:#4caf50;color:#fff;border:none;padding:10px 20px;border-radius:4px;cursor:pointer;font-size:16px;font-weight:500;transition:background-color .2s}button:hover:not(:disabled){background-color:#45a049}button:disabled{background-color:#ccc;cursor:not-allowed}button.secondary{background-color:#2196f3}button.secondary:hover:not(:disabled){background-color:#0b7dda}button.danger{background-color:#f44336}button.danger:hover:not(:disabled){background-color:#da190b}input[type=text],input[type=password],input[type=file],select,textarea{width:100%;padding:10px;border:1px solid #ddd;border-radius:4px;font-size:16px;margin-bottom:10px}label{display:block;margin-bottom:5px;font-weight:500}table{width:100%;border-collapse:collapse;margin-top:20px}th,td{padding:12px;text-align:left;border-bottom:1px solid #ddd}th{background-color:#f5f5f5;font-weight:600}tr:hover{background-color:#f9f9f9}.badge{display:inline-block;padding:4px 8px;border-radius:4px;font-size:12px;font-weight:500;margin-left:8px}.badge.merged{background-color:#e3f2fd;color:#1976d2}.badge.duplicate{background-color:#fff3e0;color:#e65100}.error{color:#f44336;background-color:#ffebee;padding:12px;border-radius:4px;margin-bottom:20px}.success{color:#4caf50;background-color:#e8f5e9;padding:12px;border-radius:4px;margin-bottom:20px}.loading{text-align:center;padding:20px;color:#666}.source-grid{display:flex;flex-wrap:wrap;gap:20px;justify-content:center}.source-card{width:100%;max-width:480px;border:1px solid #e0e0e0;border-radius:12px;padding:20px;background-color:#fafafa;color:inherit;cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:16px;transition:transform .15s ease,box-shadow .15s ease}.source-card:hover{transform:translateY(-4px);box-shadow:0 8px 16px #0000001f}.source-card img{height:64px;width:auto}.source-logos{display:flex;align-items:center;gap:16px}.source-arrow{font-size:32px;color:#9e9e9e}.source-details h2{margin-bottom:4px}.source-details p{margin:0;color:#666}.badge.source{background-color:#e0f2f1;color:#00695c}.badge.source.revolut{background-color:#e3f2fd;color:#1565c0}.badge.source.wise{background-color:#f1f8e9;color:#2e7d32}