*{
    touch-action: manipulation;
    margin: 0;
    padding: 0;
    font-family: sans-serif;
    box-sizing: border-box;
    
}
html{
    background:linear-gradient(135deg, #006dda,#002345);
}
.container{
    width: 100%;
    min-height: 140vh;
    padding: 10px;

}
.todo-app{
    width: 90%;
    max-width: 95vh;
    background: #ffffff;
    margin:  100px auto 20px;
    padding: 40px 30px 70px;
    border-radius: 20px;
    outline: 15px solid rgba(0, 128, 255, 0.678);
    backdrop-filter: blur(10px);
    box-shadow:0px 0px 12px 9px #0000008e;
}
.todo-app h2{
    color: #000000;
    display: flex;
    align-items: center;
    margin-bottom:20px ;
}
.todo-app img{
    width:25px ;
    margin-left: 15px;
}
.row{
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: #edeef0;
    border-radius: 30px;
    padding-left: 20px;
    margin-bottom: 25px;
}
input{
    flex: 1;
    border: none;
    outline: none;
    background: transparent;
    padding: 10px;
    cursor: pointer;
}
button{
    border: none;
    outline: none;
    padding: 16px 50px;
    background: #006dda ;
    color: #fff;
    font-size: 14px;
     font-weight: bold;
    cursor: pointer;
    border-radius: 40px;
}
button:hover{
    background: #2680da;
}
ul li{
    list-style: none;
    font-size: 17px;
    padding: 12px 8px 12px 50px;
    user-select: none;
    cursor: pointer;
    position: relative;
    word-wrap: break-word;
    padding-right: 45px;
}
ul li::before{
    content:'';
    position: absolute;
    height: 28px;
    width: 28px;
    border-radius: 50%;
    background-image: url( ../assets/uncheck.png);
    background-size: cover;
    background-position: center;
    top:8px;
    left:12px;
}
ul li.checked{
    color:#8f8f8f;
    text-decoration: line-through;
}
ul li.checked::before{
    background-image: url(../assets/check.png);
}
ul li span{
    position: absolute;
    right: 0;
    top: 5px;
    width:40px;
    height: 40px;
    font-size: 22px;
    color:#555;
    line-height: 40px;
    text-align: center;
    border-radius: 50%;
}
ul li span:hover{
    background:#edeef0;
}

@media (max-width: 600px) {
html{
    background:#006dda;
}
.todo-app{
    width: 95%;
    max-width: 540px;
    background: #ffffff;
    margin:  30px auto 20px;
    padding: 40px 30px 70px;
    border-radius: 10px;
    backdrop-filter: blur(10px);
    border-radius: 10px;
    outline: 6px solid rgba(0, 128, 255, 0.678);
    box-shadow:none;
    margin-top: 10%;
}

.todo-app img{
    width:18px ;
    margin-left: 15px;
}
button{
    border: none;
    outline: none;
    padding: 16px 30px;
    margin-left: -15px;
    background: #006dda ;
    color: #fff;
    font-size: 14px;
        font-weight: bold;
    cursor: pointer;
    border-radius: 40px;
}
ul li{
    list-style: none;
    font-size: 14px;
    padding: 12px 8px 12px 50px;
    user-select: none;
    cursor: pointer;
    position: relative;
    width:100%;
    word-wrap: break-word;
    max-width: 100%;
    padding-right: 42px;
}
ul li span{
    top: 5px;
    width:40px;
    height: 40px;
    font-size: 20px;
    color:#555;
    line-height: 40px;
    text-align: center;
    border-radius: 50%;
}
}