@import url('https://fonts.googleapis.com/css2?family=Josefin+Sans:ital,wght@0,100..700;1,100..700&display=swap');

*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Josefin Sans";
}

/* Light Mode */
.container{
    background: hsl(236, 33%, 92%);
    background-image: url(images/bg-desktop-light.jpg);
    background-repeat: no-repeat;
    background-size: contain;
    background-position: top center;
    display: flex;
    flex-direction: column;
    align-items: center;
    height: 100vh;
    transition: all 0.3s ease;
}
.content{
    width: 500px;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
.header{
    width: 500px;
    margin-top: 80px;
}
.title{
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.header h1{
    color: #fff;
    letter-spacing: 15px;
    font-size: 34px;
}
.header img{
    cursor: pointer;
}
.header .input{
    border: none;
    outline: none;
    margin: 50px 0 30px 0;
    border-radius: 10px;
    display: flex;
    align-items: center;
    background: #fff;
}
.input div{
    margin-left: 20px;
    height: 22px;
    width: 22px;
    border-radius: 50%;
    border: 1.5px solid hsl(233, 11%, 84%);
}
.input #input-box{
    width: 92%;
    border: none;
    outline: none;
    font-size: 18px;
    padding: 20px 10px 20px 25px;
    border-radius: 10px;
    background: none;
}
.content .list-container{
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 3px 15px rgba(0, 0, 0, 0.2);
}
ul h6{
    display: none;
}
ul li{
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px;
    border-bottom: 1.5px solid hsl(236, 33%, 92%);
    transition: all 0.3s ease;
    color: hsl(235, 19%, 35%);
    cursor: grab;
}
ul li #cross{
    display: none;
    cursor: pointer;
}
ul li:hover #cross{
    display: block;
}
ul li span{
    display: flex;
    align-items: center;
}
ul li span div{
    margin: -5px 30px 0 0;
    height: 22px;
    width: 22px;
    border-radius: 50%;
    border: 1.5px solid hsl(233, 11%, 84%);
    cursor: pointer;
}
ul li span div img{
    display: none;
}
ul li span div:hover{
    border-color: transparent;
    background:
    linear-gradient(#fff, #fff) padding-box,
    linear-gradient(hsl(192, 100%, 67%), hsl(280, 87%, 65%)) border-box;
}
ul li.checked{
    text-decoration: line-through;
    color: hsl(233, 11%, 84%);
}
ul li.checked span div{  
    border-color: transparent;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(hsl(192, 100%, 67%), hsl(280, 87%, 65%));
}
ul li.checked span div img{
    display: block;
}
ul li.filter-action{
    display: none;
}
.list-container .options{
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 14px;
    padding: 15px 20px;
    color: hsl(236, 9%, 61%);
}
.filter span,
.filter-mobile span{
    color: hsl(236, 9%, 61%);
    font-size: 14px;
    padding: 0 5px;
    font-weight: 700;
    cursor: pointer;
}
.filter span:hover,
.filter-mobile span:hover{
    color: hsl(235, 19%, 35%);
}
.filter span.checked,
.filter-mobile span.checked{
    color: hsl(220, 98%, 61%);
}
.options #clear{
    cursor: pointer;
}
.options #clear:hover{
    color: hsl(235, 19%, 35%);
}
.content p{
    text-align: center;
    margin-bottom: 40px;
    font-size: 14px;
    color: hsl(236, 9%, 61%);
}
.filter-mobile{
    display: none;
}

/* Dark Mode */
.container.dark{
    background: hsl(235, 21%, 11%);
    background-image: url(images/bg-desktop-dark.jpg);
    background-repeat: no-repeat;
    background-size: contain;
    background-position: top center;
}
.container.dark .input,
.container.dark .list-container{
    background: hsl(235, 24%, 19%);
}
.container.dark .input div{
    border-color: hsl(235, 19%, 35%);
}
.container.dark .input #input-box{
    color: hsl(236, 33%, 92%);
}
.container.dark ul li{
    color: hsl(236, 33%, 92%);
    border-color: hsl(235, 19%, 35%);
}
.container.dark ul li.checked{
    color: hsl(235, 19%, 35%);
}
.container.dark ul li span div{
    border-color: hsl(235, 19%, 35%);
}
.container.dark ul li span div:hover{
    border-color: transparent;
    background:
    linear-gradient(hsl(235, 24%, 19%), hsl(235, 24%, 19%)) padding-box,
    linear-gradient(hsl(192, 100%, 67%), hsl(280, 87%, 65%)) border-box;
}
.container.dark .options{
    color: hsl(235, 19%, 35%);
}
.container.dark .filter span,
.container.dark .filter-mobile span,
.container.dark .content p{
    color: hsl(235, 19%, 35%);
}
.container.dark .filter span:hover,
.container.dark .filter-mobile span:hover,
.container.dark #clear:hover{
    color: hsl(236, 9%, 61%);
}
.container.dark .filter span.checked,
.container.dark .filter-mobile span.checked{
    color: hsl(220, 98%, 61%);
}

/* Empty List */
ul.empty h6{
    display: block;
    font-size: 16px;
    text-align: center;
    font-weight: 500;
    margin: 20px;
    color: hsl(236, 9%, 61%);
}
.container.dark ul.empty h6{
    color: hsl(235, 19%, 35%);
}

/* Media Querries */
@media (max-width: 1212px) {
    .container{
        background-size: auto;
    }
    .container.dark{
        background-size: auto;
    }
}
@media (max-width: 800px) {
    ul li #cross{
        display: block;
    }
}
@media (max-width: 500px) {
    .content,
    .header{
        width: 90%;
    }
}
@media (max-width: 435px) {
    .container{
        background-image: url(images/bg-mobile-light.jpg);
        background-size: contain;
    }
    .container.dark{
        background-image: url(images/bg-mobile-dark.jpg);
        background-size: contain;
    }
    .header{
        margin-top: 50px;
    }
    .header h1{
        font-size: 30px;
    }
    .header .input{
        margin: 30px 0 20px 0;
    }
    .header #input-box{
        font-size: 14px;
    }
    ul li{
        font-size: 14px;
    }
    .options .filter{
        display: none;
    }
    .filter-mobile{
        display: block;
        width: 100%;
        display: flex;
        align-items: center;
        justify-content: center;
        background: #fff;
        padding: 20px 0;
        border-radius: 10px;
        /* margin-top: -100px; */
    }
    .container.dark .filter-mobile{
        background: hsl(235, 24%, 19%);
    }
    .filter-mobile span{
        margin: 0 10px;
    }
}
@media (max-width: 375px) {
    .container{
        background-size: auto;
    }
}