*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body{
    font-family: Arial, sans-serif;
    background-color: lightgray;
}

.container{
    width: 350px;
    margin: 50px auto;
    background-color: white;
    padding: 20px;
    border: 1px solid gray;
}

h1{
    text-align: center;
    margin-bottom: 20px;
}

.input-section{
    margin-bottom: 20px;
}

input{
    width: 70%;
    padding: 8px;
}

button{
    padding: 8px;
}

#taskCount{
    font-weight: bold;
}

ul{
    margin-top: 15px;
    list-style: none;
}

li{
    background-color: #f2f2f2;
    padding: 10px;
    margin-bottom: 10px;
}

.task-info{
    display: inline-block;
}

.completed{
    text-decoration: line-through;
    color: gray;
}

.delete-btn{
    float: right;
    background-color: red;
    color: white;
    border: none;
    padding: 5px;
}