: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}}.todo-container{max-width:600px;margin:0 auto;padding:20px}.input-section{margin-bottom:20px}.input-section input{padding:8px;margin-right:10px;width:70%}.input-section button{padding:8px 16px;background-color:#4caf50;color:#fff;border:none;cursor:pointer}.input-section button:hover{background-color:#45a049}ul{list-style-type:none;padding:0}li{display:flex;align-items:center;padding:10px;margin:5px 0;background-color:#f8f9fa;border-radius:4px}li.completed span{text-decoration:line-through;color:#888}li button{margin-left:auto;padding:6px 12px;background-color:#f44336;color:#fff;border:none;cursor:pointer}li button:hover{background-color:#da190b}.todo-list{max-width:600px;margin:0 auto;padding:20px;border-radius:8px;box-shadow:0 2px 4px #0000001a;transition:all .3s ease}.header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.filter-buttons{display:flex;gap:10px;margin-bottom:20px}.filter-buttons button{padding:8px 16px;border:none;border-radius:4px;cursor:pointer}.filter-buttons button.active{background-color:#007bff;color:#fff}.todo-items{list-style:none;padding:0}.todo-items li{display:flex;align-items:center;padding:10px;border-bottom:1px solid #eee}.todo-items li:last-child{border-bottom:none}.todo-items li input{margin-right:10px}.todo-items li span{flex-grow:1}.todo-list.dark{box-shadow:none}.todo-list.dark .filter-buttons button.active{background-color:#333;color:#fff}.todo-list.dark .filter-buttons button:hover{background-color:#444}.draggable-todo{display:flex;align-items:center;padding:10px;border-bottom:1px solid #eee}.draggable-todo.draggable-dragging{opacity:.5;background-color:#f5f5f5}.todo-list.dark .draggable-todo.draggable-dragging{background-color:#444}