: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}}*{box-sizing:border-box}html,body{height:100%}body{margin:0;padding:0;min-height:100vh;font-family:Segoe UI,sans-serif;background:linear-gradient(135deg,#0d0d0d,#1a1a1a);color:#fff;display:flex;justify-content:center;align-items:center;flex-direction:column;text-align:center}.App{background:#ffffff0d;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-radius:20px;padding:30px;width:95%;max-width:600px;box-shadow:0 0 30px #00ffff1a;border:1px solid rgba(255,255,255,.1);animation:fadeIn .5s ease;box-sizing:border-box}.App h1{text-align:center;font-size:26px;margin-bottom:20px;color:#00e5ff}input.input,select.input{width:100%;padding:12px;margin-top:10px;margin-bottom:15px;border-radius:10px;border:1px solid rgba(255,255,255,.2);color:#fff;font-size:16px;outline:none;transition:border .3s ease}input.input:focus,select.input:focus{border:1px solid #00e5ff}button.btn{padding:12px 20px;border-radius:10px;font-size:15px;border:none;cursor:pointer;margin:10px 5px 10px 0;transition:all .3s ease;display:inline-block;min-width:180px}.btn.primary{background:#00e5ff;color:#000}.btn.secondary{background:#00c853;color:#000}.btn.success{background:#7c4dff;text-decoration:none;color:#fff;display:block;text-align:center}.btn:hover{transform:translateY(-2px);box-shadow:0 0 10px #00e5ff}.dropdown{margin-top:15px}.progress-section{margin-top:20px}progress{width:100%;height:20px;appearance:none;border-radius:20px;overflow:hidden}progress::-webkit-progress-bar{background-color:#333;border-radius:20px}progress::-webkit-progress-value{background-color:#00e5ff}.status-text{text-align:center;margin-top:12px;font-size:14px;color:#aaa}.loader{width:18px;height:18px;border:3px solid #00e5ff;border-top:3px solid transparent;border-radius:50%;animation:spin 1s linear infinite;display:inline-block;vertical-align:middle}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@media (max-width: 600px){.App{padding:20px;width:95%}button.btn{width:100%;margin:10px 0}.btn.primary,.btn.secondary,.btn.success{min-width:unset}}