: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}}body{font-family:Arial,sans-serif;background-color:#1e1e1e;color:#f3f3f3;display:flex;justify-content:center;align-items:start}.down{display:flex;gap:10px}.container{display:flex;justify-content:center;padding:40px 20px}.card{background-color:#2c2c2c;padding:30px;border-radius:12px;width:100%;max-width:400px;box-shadow:0 4px 12px #0006}.title{text-align:center;font-size:28px;margin-bottom:20px}.input-group{display:flex;gap:10px;margin-bottom:20px}.input-group input{flex:1;padding:8px 12px;border-radius:6px;border:none}.input-group button{padding:8px 16px;border-radius:6px;border:none;background-color:#4f46e5;color:#fff;cursor:pointer}.list{list-style:none;padding:0;margin:0 0 20px;border:1px solid #555;border-radius:8px}.list-item{display:flex;align-items:center;justify-content:space-between;padding:10px;border-bottom:1px solid #555;gap:10px}.list-item:last-child{border-bottom:none}.item-text{flex:1}.edit-input{flex:1;padding:6px 8px;border-radius:6px;border:none;margin-right:10px}.button-group{display:flex;gap:5px}.button-group button{padding:4px 8px;border-radius:6px;border:none;cursor:pointer}.edit-btn{background-color:#f59e0b;color:#fff}.delete-btn{background-color:#ef4444;color:#fff}.save-btn{background-color:#10b981;color:#fff}.download-btn{width:100%;padding:10px;border-radius:8px;border:none;background-color:#8b5cf6;color:#fff;cursor:pointer}li{display:flex;justify-content:space-between;align-items:center;border:2px solid white;padding:10px}.buttons{display:flex;gap:10px}