:root {
    /* *============ CSS-змінні ============ */
    --color-font-body: #2a2a2a;
    --color-background-body: #fcdeff;
}

body {
    padding: 10px;
    font-family: 'Montserrat', serif;
    color: var(--color-font-body);
    background-color: var(--color-background-body);
}
/* *========================================= */


.item {
    width: 100px;
    height: 100px;

    /* min-width: 100px; */
    /* max-width: 300px; */
    /* flex-basis: 200px; */

    /* flex-grow: 1; */
    /* flex-shrink: 4; */

    border: 1px solid rgb(24, 0, 179);
    background-color: #ffff9f;
}

.item:nth-child(1) {
    /* align-self: flex-start; */
    /* flex-grow: 2; */
    /* flex-shrink: 2; */
    background-color: #e7ffba;
}

.parent-list {
    /* width: 200px; */
    /* height: 600px; */

    /* padding: 5px; */
    display: flex;
    /* flex-direction: column; */
    

    /* display: grid; */
    /*? Три столбца шириной 100px каждый */
    /* grid-template-columns: repeat(3, 100px);  */
    /*? Три строчки высотой 100px каждый */
    /* grid-template-rows: repeat(3, 100px);  */
    /*? Расстояние между ячейками */
    /* gap: 10px;  */

    border: 10px solid tomato;
    background-color: rgb(202, 132, 255);
}


/*! Гумовий контент​ */
.container {
    display: flex;
    gap: 8px;
    max-width: 960px;
    margin: 20px auto;
    border: 2px solid blue;
}

.sidebar {
    /* width: 200px; */
    flex-basis: 200px;
}

.content {
    /* flex-basis: 760px; */
    flex-grow: 1;
}

.sidebar,
.content {
    height: 300px;
    padding: 20px;
    border-radius: 4px;
    background-color: #e7ffba;
    box-shadow: 0px 2px 1px -1px rgba(0, 0, 0, 0.2),
        0px 1px 1px 0px rgba(0, 0, 0, 0.14), 0px 1px 3px 0px rgba(0, 0, 0, 0.12);
}


/*! Футер картки​ */
.container2 {
    display: flex;
    /* gap: 16px; */
    justify-content: center;
    /* flex-direction: column; */
    /* align-items: center; */
    outline: 2px solid green;
}

.card {
    display: flex;
    flex-direction: column;
    /* max-width: 320px; */
    flex-basis: 320px;
    margin: 8px;
    padding: 10px;
    background-color: #c7f0ff;
    box-shadow: 0px 2px 1px -1px rgba(0, 0, 0, 0.2),
        0px 1px 1px 0px rgba(0, 0, 0, 0.14), 0px 1px 3px 0px rgba(0, 0, 0, 0.12);
    border-radius: 4px;
}

.content2 {
    flex-grow: 1;
    margin-bottom: 10px;
    padding: 10px;
    border: 2px dashed tomato;
    border-radius: 4px;
}

.meta {
    padding: 10px;
    text-align: center;
    background-color: teal;
    color: white;
    border-radius: 4px;
}


/*! flex-shrink: частка​ */
.container3 {
    width: 95vw;
    /* width: 600px; */
    margin-top: 10px;
    display: flex;
    /* gap: 16px; */
    justify-content: center;
    /* flex-direction: column; */
    /* align-items: center; */
    outline: 2px solid red;
}
.square-one {
    /* flex: flex-grow flex-shrink flex-basis */
    /* flex: 2 1 300px; */
    flex-grow: 2;
    flex-shrink: 1;
    flex-basis: 300px;
    border: 2px solid blue;
}
.square-two {
    /* flex: flex-grow flex-shrink flex-basis */
    /* flex: 1 2 300px; */
    flex-grow: 1;
    flex-shrink: 2;
    flex-basis: 300px;
    border: 2px solid green;
}


/*! align-self​ */
.card3 {
    display: flex;
    gap: 10px;
    max-width: 600px;
    margin: 20px auto;
    padding: 10px;
    background-color: #fffdee;
    border-radius: 4px;
}
.img-2 {
    /* align-self: stretch; */
    align-self: flex-start;
    /* align-self: center; */
    /* align-self: flex-end; */
}






















/*! order​​​ (ДЗ-15.1)*/
.holder2 {
    margin: 20px auto;

    /** var.1 */
    /* width: 610px; */
    /** var.2 */
    width: 100%;

    display: flex;

    /** var.1 */
    /* flex-wrap: wrap; */
    /** var.2 */
    flex-wrap: wrap-reverse;
    flex-direction: row-reverse;
    
    border: 5px solid black;
    border-top-right-radius: 45px;
    border-top-left-radius: 45px;
}

.item2 {
    height: 150px;

    /** var.1 */
    /* flex-basis: 300px; */
    /** var.2 */
    /* flex-basis: 30%; */
    flex-basis: calc(100% / 3);
    flex-grow: 1;

    display: flex;
    justify-content: center;
    align-items: center;

    font-family: monospace;
    font-weight: 700;
    font-size: 3rem;
    color: wheat;
    text-shadow: 4px 4px 6px #212121;
}

.item2:nth-child(1) {
    /** var.1 */
    /* order: 1; */
    /** var.2 */
    order: 5;
    background-color: red;
    border-top-left-radius: 40px;
    

}
.item2:nth-child(2) {
    /** var.1 */
    /* order: 4; */
    /* max-width: 200px; */
    /** var.2 */
    order: 2;
    background-color: skyblue;
}
.item2:nth-child(3) {
    /** var.1 */
    /* order: 3; */
    /* max-width: 200px; */
    /** var.2 */
    order: 3;
    background-color: darkviolet;
    
}
.item2:nth-child(4) {
    /** var.1 */
    /* order: 5; */
    /* max-width: 200px; */
    /** var.2 */
    order: 1;
    background-color: green;
}
.item2:nth-child(5) {
    /** var.1 */
    /* order: 2; */
    /** var.2 */
    order: 4;
    border-top-right-radius: 40px;
    background-color: orange;
    
}


/*! Техніка grids — cітка елементів */
.card-set {
    margin-top: 20px;
    display: flex;
    flex-wrap: wrap;
    /* flex-direction: column; */

    /** grid */
    /* display: grid; */
    /* Три колонки шириной по 100px каждая */
    /* grid-template-columns: 100px 100px 100px; */
    /* grid-template-columns: calc((100% - 20px) / 3) calc((100% - 20px) / 3) calc((100% - 20px) / 3); */
    /* Три строки высотой по 50px каждая */
    /* grid-template-rows: 50px 50px 50px;  */
    
    /* Расстояние между элементами в сетке */
    gap: 10px; 
    /* column-gap: 60px; */
    /* row-gap: 20px; */
    
    border: 10px solid tomato;
    background-color: rgb(202, 132, 255);
}

.item3 {
    height: 100px;
    flex-basis: calc((100% - 20px) / 3);
    outline: 1px solid rgb(24, 0, 179);
    background-color: rgb(255, 255, 159);
}


/*?  order​​ (ДЗ-15.1 Шмідт Валерій) */
.holder2s {
    border: 1px solid #212121;
    border-radius: 10px 10px 0 0;
    display: flex;
    flex-shrink: 1;
    flex-grow: 1;
    flex-wrap: wrap;
    width: 300px;
    margin-bottom: 400px;
}
    .item2s {
        /* text-align: center; */
        flex-basis: 25%;
        /* flex-shrink: 1; */
        flex-grow: 1;
        height: 100px;
        display: flex;
        justify-content: center;
        align-items: center;
    }
    .item2s:nth-child(1) {
        background-color: #fd644d;
        order: 1;
        flex-basis: 50%;
        border-radius: 10px 0 0 0;
    }
    .item2s:nth-child(2) {
        background-color: #4983b2;
        order: 4;
    }
    .item2s:nth-child(3) {
        background-color: #663797;
        order: 3;
    }
    .item2s:nth-child(4) {
        background-color: #0e7f12;
        order: 5;
    }
    .item2s:nth-child(5) {
        background-color: #fda429;
        order: 2;
        flex-basis: 50%;
        border-radius: 0 10px 0 0;
    }