: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}}.App{display:flex;justify-content:center;align-items:center;min-height:100vh;background-color:#f0f2f5;font-family:Arial,sans-serif}form{background-color:#fff;padding:40px;border-radius:8px;box-shadow:0 4px 12px #0000001a;width:100%;max-width:500px;box-sizing:border-box}h2{text-align:center;color:#333;margin-bottom:30px}div{margin-bottom:20px}label{display:block;margin-bottom:8px;color:#555;font-weight:700}input[type=file],input[type=number]{width:calc(100% - 20px);padding:12px;border:1px solid #ddd;border-radius:4px;box-sizing:border-box;font-size:16px}input[type=file]{padding:8px}button{width:100%;padding:12px;background-color:#007bff;color:#fff;border:none;border-radius:4px;font-size:18px;cursor:pointer;transition:background-color .3s ease}button:hover{background-color:#0056b3}