body {
    font-family: sans-serif;
    max-width: 600px;
    margin: 2rem auto;
    padding: 1rem;
}

.input-group {
    background: #eee;
    padding: 1rem;
    border-radius: 8px;
    display: flex;
    gap: 10px;
}

input {
    padding: 8px;
    flex: 1;
}

input[type="checkbox"] {
    transform: scale(1.5);
}

button {
    padding: 8px 16px;
    cursor: pointer;
    background: #28a745;
    color: white;
    border: none;
    border-radius: 4px;
}

ul {
    list-style: none;
    padding: 0;
    margin-top: 2rem;
}

li {
    background: white;
    border: 1px solid #ddd;
    padding: 10px;
    margin-bottom: 5px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.delete-btn {
    background: #dc3545;
    margin-left: 10px;
    font-size: 0.8rem;
}