:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media (prefers-color-scheme: light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}#root{max-width:1280px;margin:0 auto;padding:2rem;text-align:center}body{font-family:sans-serif;margin:0;padding:20px;background-color:#f4f4f4;color:#333}.App{max-width:1000px;margin:auto;background-color:#fff;padding:20px;border-radius:8px;box-shadow:0 0 10px #0000001a}.App-header{text-align:center;margin-bottom:20px;border-bottom:1px solid #eee;padding-bottom:10px}.App-header h1{margin:0;color:#2c3e50}.controls{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:20px;padding:15px;background-color:#ecf0f1;border-radius:5px}.controls div{display:flex;flex-direction:column}.controls label{font-size:.9em;margin-bottom:3px;color:#7f8c8d}.controls input[type=text],.controls input[type=number],.controls select{background-color:#2c3e50;padding:8px;border:1px solid #bdc3c7;border-radius:4px}.controls button{padding:10px 15px;background-color:#3498db;color:#fff;border:none;border-radius:4px;cursor:pointer;transition:background-color .3s ease;align-self:flex-end}.controls button:hover{background-color:#2980b9}.controls button:disabled{background-color:#95a5a6;cursor:not-allowed}.signal-table,.price-table{width:100%;border-collapse:collapse;margin-top:20px}.signal-table th,.signal-table td,.price-table th,.price-table td{border:1px solid #ddd;padding:8px;text-align:left}.signal-table th,.price-table th{background-color:#f0f0f0;font-weight:700}.buy-signal td{background-color:#e6ffed;color:#256029}.sell-signal td{background-color:#ffe6e6;color:#9a2020}h2,h3{color:#34495e}