: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{--primary: #646cff;--primary-hover: #535bf2;--bg: #121212;--text: #ffffff;--card-bg: #1e1e1e;--input-bg: #2a2a2a}body{margin:0;padding:0;font-family:Inter,sans-serif;background-color:var(--bg);color:var(--text);display:flex;justify-content:center;align-items:center;min-height:100vh}.container{max-width:600px;width:90%;text-align:center;padding:2rem;background:var(--card-bg);border-radius:12px;box-shadow:0 4px 6px #0000001a;position:relative}.github-link{position:absolute;top:1rem;right:1rem;color:#fff;opacity:.6;transition:opacity .3s ease}.github-link:hover{opacity:1}.logo{font-size:4rem;margin:0;color:var(--primary);font-weight:800}.subtitle{font-size:1.2rem;margin-top:.5rem;color:#888}.main{margin-top:2rem}.input-group{margin-bottom:1.5rem;text-align:left}.input-group label{display:block;margin-bottom:.5rem;color:#bbb}.input-group input{width:100%;padding:.8rem;border:1px solid #444;background:var(--input-bg);color:var(--text);border-radius:6px;font-size:1rem}.compute-btn{width:100%;padding:1rem;background:var(--primary);color:#fff;border:none;border-radius:6px;font-size:1.1rem;cursor:pointer;transition:background .3s ease}.compute-btn:hover:not(:disabled){background:var(--primary-hover)}.compute-btn:disabled{background:#444;cursor:not-allowed}.results{margin-top:2rem;display:flex;flex-direction:column;gap:1.5rem;opacity:0;transform:translateY(20px);pointer-events:none;transition:all .6s cubic-bezier(.4,0,.2,1)}.results.show{opacity:1;transform:translateY(0);pointer-events:auto}.result-card{background:var(--input-bg);padding:1.5rem;border-radius:8px;position:relative;overflow:hidden}.result-card:after{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(100,108,255,.1),transparent);transition:left .6s ease}.results.show .result-card:after{left:100%}.result-card h3{margin:0 0 .5rem;color:var(--primary)}.result-value{font-size:1.4rem;margin:0;font-weight:600}.result-detail{font-size:.9rem;color:#aaa;margin:.2rem 0 0}.tooltip{display:block;font-size:.8rem;color:#666;margin-top:.5rem}.footer{margin-top:3rem;font-size:.8rem;color:#666}