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

body{
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background:linear-gradient(135deg,#023047,#480488);
    max-width: 100%;
    min-height: 100vh; /* Adjust the background height according to the no of list item */
    color: white;
}
#container{
    width: 100%;
    max-width: 540px;
    background: #fff;
    color: black;
    border-radius: 10px;
    margin: 100px auto 20px;
    padding: 40px 30px 70px;
}
#container h1{
    font-size: 30px;
    color: #002765;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 20px;
}
#container h1 img{
    width: 30px;
    margin-left: 10px;
}

#input_container{
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: #edeef0;
    border-radius: 30px;
    padding-left: 20px;
    margin-bottom: 25px;
}
#input_text{
    flex: 1;
    border: none;
    outline: none;
    background: transparent;
    padding: 10px;
}
#input_btn{
    border: none;
    outline: none;
    background: #fb8500;
    padding: 16px 50px;
    color: #fff;
    font-size: 16px;
    cursor: pointer;
    border-radius: 40px;
    transition: color 0.5s ease;
}
#input_btn:hover{
    color: #023047;
}

#list_items{
    list-style-type: none;
    display: flex;
    flex-direction: column;
    padding: 0px;
} 

#list_items li{
    list-style: none;
    font-size: 17px;
    padding: 12px 50px 12px 50px; /*second value is for right padding*/
    border: none;
    border-radius: 50px;
    /* margin-bottom: 10px; */
    cursor: pointer;
    position: relative;
    word-wrap: break-word; /* Ensures long words break */
    overflow-wrap: break-word; /* Ensures text wraps */
    transition: background-color 0.5s ease;
}

#list_items li:hover{
    background-color: #edeef0;
}

#list_items li::before{
    content: '';
    position: absolute;
    height: 28px;
    width: 28px;
    border-radius: 50%;
    background-image: url(./icons/radio.png);
    background-size: cover;
    background-position: center;
    top: 50%; 
    left: 8px;
    transform: translateY(-50%);
}

#list_items li.completed{
    text-decoration: line-through;
    color: #555;
}

#list_items li.completed::before{
    background-image: url(./icons/check-button_Green.png);
}

#list_items li button{
    color: #555;
    text-align: center; 
    font-size: 22px;
    width: 40px;
    height: 40px;
    border: none;
    border-radius: 50px;
    line-height: 40px;
    background-color: white;
    position: absolute;
    right: 5px;
    top: 50%;
    ;
    transform: translateY(-50%);
}

#list_items li button:hover{
    background-color: #fb8500;
}