:root {
    --light-text-color: #000;
    --dark-text-color: rgb(192, 183, 174);
    --light-filter-color: rgba(237, 200, 167, 0.606);
    --dark-filter-color: #24190f9b;
    --light-container-color: rgba(241, 239, 239, 0.396);
    --dark-container-color: rgba(148, 147, 147, 0.396);

}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: Cambria, Cochin, Georgia, Times, 'Times New Roman', serif;
}

body {
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    background: url(background.jpg) no-repeat center/cover;
    position: relative;
}

.filter {
    position: absolute;
    inset:0;
    background: var(--light-filter-color);
    z-index: -1;
    transition: background .5s ease-in-out;
}

body.dark .filter {
    background: var(--dark-filter-color);
}

.container {
    width: 90%;
    max-width: 600px;
    margin-inline: auto;
    text-align: center;
    background: var(--light-container-color);
    padding: 30px;
    border-radius: 8px;
    transition: background .5s ease-in-out;
}

body.dark .container {
    background: var(--dark-container-color);
}

.light-dark {
    position: absolute;
}

.toggle {
    width: 60px;
    height: 30px;
    background: rgba(148, 118, 99, 0.745);
    border-radius: 60px;
    position: relative;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-inline: 8px;
    transition: background .5s ease-in-out;
}

body.dark .toggle {
    background: var(--dark-filter-color);
}

.ball {
    position: absolute;
    top:0;
    left: 0;
    width: 30px;
    height: 30px;
    scale: .8;
    border-radius: 50%;
    background: var(--light-text-color);
    z-index: 10;
    transition: all .5s ease-in-out;
}

body.dark .ball {
    background: var(--dark-text-color);
    left: 30px;
}

i {
    color:rgb(243, 197, 70)
}


h1 {
    margin-bottom: 20px;
}

body h1,
body button,
body input,
body ::placeholder,
body p {
    color: var(--light-text-color);
    transition: all .5s ease-in-out;
}

body.dark h1,
body.dark button,
body.dark input,
body.dark ::placeholder,
body.dark p {
    color: var(--dark-text-color);
    
}

.inputs {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 5px;
    margin-block: 40px;
}

input {
    width: 60%;
    padding: 6px;
}

button {
    padding: 6px 18px;
    cursor: pointer;
}

input,
button {
    border: none;
    outline: none;
    border-radius: 5px;
    box-shadow: 1px 1px 7px #000;
    background: none;
}

.result {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 5px;
    margin-block: 15px;
    opacity: 1;
    transition: opacity .5s ease-in-out;
}

p {
    width: 100%;
    padding: 6px;
    border-radius: 5px;
    box-shadow: 1px 1px 7px #000;
    background: none;
    font-size: 13.3333px;
    text-align: start;
    animation: fadeIn .5s;
}

#del-btn {
    animation: fadeIn .5s ease-in-out;
}


.alert {
    width: 50%;
    margin-inline: auto;
    padding: 6px;
    border-radius: 5px;
    box-shadow: 1px 1px 7px rgb(209, 16, 16);
    background: none;
    font-size: 13.3333px;
} 

@keyframes fadeIn{
    0% {
        opacity: 0;
        scale: .9;
    }
    110% {
        opacity: 1;
        scale: 1;
    }
}

@media screen and (max-width: 600px){
    .container {
        padding-inline: 20px;
    }

    input {
        width: 100%;
    }

    button {
        width: 25%;
        padding-inline: 5px;
    }
}

@media screen and (max-width: 500px){
    .container {
        position: relative;
        padding-top: 40px;
    }
    .light-dark {
        position: absolute;
        top: 15px;
        left: 15px
    }
}

@media screen and (max-width: 370px){
    .container {
        position: relative;
        padding-top: 40px;
    }
    .light-dark {
        position: absolute;
        top: 5px;
        left: 5px
    }
}