:root{font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424}body{margin:0;display:flex;place-content:center;min-width:320px;min-height:100vh}#root{max-width:1280px;width:100%;margin:0 auto;padding:2rem}nav{display:flex;gap:1rem;margin-bottom:2rem;border-bottom:1px solid #444;padding-bottom:1rem}nav button{cursor:pointer;padding:.5rem 1rem;border-radius:4px;border:1px solid transparent;background:#333}nav button.active{border-color:#646cff;color:#646cff}form{display:flex;flex-direction:column;gap:.5rem;max-width:400px;margin-bottom:2rem;background:#333;padding:1rem;border-radius:8px}input,select,button{padding:.5rem;border-radius:4px;border:1px solid #666;background:#444;color:#fff}button{cursor:pointer;background:#646cff;border:none}button:hover{background:#747bff}ul{list-style:none;padding:0}li{padding:.5rem;background:#333;margin-bottom:.5rem;border-radius:4px;display:flex;justify-content:space-between}span{font-size:.8rem;color:#aaa}