: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-container{position:relative;width:100vw;height:100vh;padding:20px;box-sizing:border-box;font-family:Arial,sans-serif}.form{position:absolute;width:300px;border:1px solid #ccc;border-radius:8px;padding:15px;box-shadow:0 0 8px #0000001a;overflow-y:auto;z-index:100}.form-left-top{top:20px;left:20px;height:calc(100vh - 40px);box-sizing:border-box}.form-right-top{top:20px;right:20px}.graph-center{position:fixed;top:0;left:0;width:100vw;height:100vh;border-radius:0;box-shadow:none;padding:20px;box-sizing:border-box;display:flex;flex-direction:column;align-items:center;justify-content:center;overflow:hidden;z-index:1}.graph-center h2{margin-bottom:10px}.legend-bottom-right{position:absolute;bottom:20px;right:20px;width:220px;border:1px solid #ccc;border-radius:8px;padding:10px;box-shadow:0 0 6px #0000001a;font-size:14px}.legend-bottom-right h4{margin-top:0;margin-bottom:8px;font-size:16px}.legend-item{display:flex;align-items:center;margin-bottom:4px}.legend-color-box{width:12px;height:12px;margin-right:8px;border-radius:2px}.form input,.form textarea,.form select{position:relative;z-index:20}