: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:#f4f4f9;margin:0;padding:0;color:#333}#root{width:100%}.App{text-align:center;margin-top:20px;position:relative}.App .countdowns{max-width:500px;margin:0 auto}.App .countdowns div{background-color:#fff;padding:15px;margin:10px;border-radius:5px;box-shadow:0 4px 8px #0000001a}.App .countdowns div h3{margin:0 0 10px;color:#333}.App .countdowns div p{font-size:1.2em}.App .countdowns div button{background-color:#f44336;color:#fff;border:none;padding:0 5px;border-radius:5px;cursor:pointer}.App .countdowns div button:hover{background-color:#ea1c0d}.App .add-button{position:fixed;bottom:20px;right:20px;background-color:#2196f3;color:#fff;border:none;padding:5px 12px;border-radius:50%;font-size:24px;cursor:pointer;box-shadow:0 4px 8px #0003;transition:all .3s}.App .add-button:hover{background-color:#0c7cd5;transform:scale(1.1)}.App .modal{position:fixed;top:0;left:0;width:100%;height:100%;background-color:#00000080;display:flex;justify-content:center;align-items:center}.App .modal .modal-content{background-color:#fff;padding:20px;border-radius:5px;width:300px;text-align:center;box-shadow:0 4px 8px #0003}.App .modal .modal-content .close{position:absolute;top:5px;right:10px;font-size:18px;cursor:pointer}.App .modal .modal-content input{width:calc(100% - 22px);padding:10px;margin-bottom:10px;border:1px solid #ccc;border-radius:5px}.App .modal .modal-content button{color:#fff;border:none;padding:10px 20px;border-radius:5px;cursor:pointer}.App .modal .modal-content button.add{background-color:#2196f3}.App .modal .modal-content button.add:hover{background-color:#0c7cd5}.App .modal .modal-content button.cancel{background-color:#f44336}.App .modal .modal-content button.cancel:hover{background-color:#ea1c0d}