/* universal styling */
* {
    margin: 0px;
    padding: 0px;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
}  

html {
    height: 100vh;
}

/* body and background styling */
body {
    margin: 60px;
    width: 100%;
    display: grid;
    grid-template-columns: 200px 1fr 200px;
    grid-template-rows: 200px 1fr 200px;
    grid-template-areas:
    "menu . ."
    ". title ."
    ". . .";
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}

/* sets background image || background color, in case image fails to load */
.white {
    background-color: white;
    background-image: url(https://images.unsplash.com/photo-1521102002301-85e17e596d6e?ixlib=rb-1.2.1&ixid=eyJhcHBfaWQiOjEyMDd9&auto=format&fit=crop&w=2534&q=80);
}

.red {
    background-color: red;
    background-image: url(https://images.unsplash.com/photo-1519181245277-cffeb31da2e3?ixlib=rb-1.2.1&ixid=eyJhcHBfaWQiOjEyMDd9&auto=format&fit=crop&w=2550&q=80);
}

.blue {
    background-color: skyblue;
    background-image: url(https://images.unsplash.com/uploads/1411599070526e808c923/239f12cc?ixlib=rb-1.2.1&auto=format&fit=crop&w=2550&q=80g);
}

.green {
    background-color: green;
    background-image: url(https://images.unsplash.com/photo-1558858728-9d25cee1d2fa?ixlib=rb-1.2.1&ixid=eyJhcHBfaWQiOjEyMDd9&auto=format&fit=crop&w=2389&q=80);
}

.purple {
    background-color: purple;
    background-image: url(https://images.unsplash.com/flagged/photo-1583453514618-fe0b696df629?ixlib=rb-1.2.1&auto=format&fit=crop&w=2550&q=80);
}

.yellow {
    background-color: yellow;
    background-image: url(https://images.unsplash.com/photo-1571226596652-17a84cc563d5?ixlib=rb-1.2.1&auto=format&fit=crop&w=2534&q=80);
}

.orange {
    background-color: orange;
    background-image: url(https://images.unsplash.com/photo-1527617795716-a6635a1929ef?ixlib=rb-1.2.1&ixid=eyJhcHBfaWQiOjEyMDd9&auto=format&fit=crop&w=2550&q=80);
}

.black {
    background-color: black;
    background-image: url(https://images.unsplash.com/photo-1475257026007-0753d5429e10?ixlib=rb-1.2.1&ixid=eyJhcHBfaWQiOjEyMDd9&auto=format&fit=crop&w=2550&q=80);
}

/* title area styling */
.color-description {
    grid-area: title;
}

h1 {
    font-family: 'Oleo Script Swash Caps', cursive;
    font-weight: 700;
    font-size: 120px;
    text-align: center;
}

/* color menu styling */
.color-menu {
    border-radius: 5px;
    background-color: rgba(255, 255, 255, 0.2);
    box-shadow: 3px 3px 5px rgba(22, 22, 22, 0.5);
    font-family: 'Lato', sans-serif;
    font-size: 20px;
    width: 80px;
    height: 80px;
    white-space: nowrap;
    overflow: hidden;
    grid-area: menu;
    position: absolute;
    z-index: 5;
    transition: height 600ms ease-in, width 400ms 500ms ease-in;
}

/* on click or hover */
.clicked {
    width: 240px;
    height: 480px;
    transition: width 400ms ease-in, height 600ms 500ms ease-in;
}

.color-menu__icon {
    font-size: 60px;
    padding: 8px 0px 0px 15px;
    cursor: pointer;
    height: 80px;
}

.color-menu__list li {
    list-style: none;
    display: block;
    width: 100%;
    cursor: pointer;
    line-height: 50px;
}

.color-menu__item--white:hover {
    background-image: linear-gradient(to right,white, rgba(255, 255, 255, 0.2), rgba(255, 0, 0, 0));
}
  
.color-menu__item--red:hover {
    background-image: linear-gradient(to right,red, rgba(255, 0, 0, 0.2), rgba(255, 0, 0, 0));
}
  
.color-menu__item--blue:hover {
   background-image: linear-gradient(to right,skyblue, rgba(0, 153, 255, 0.2), rgba(255, 0, 0, 0));
}

.color-menu__item--green:hover {
   background-image: linear-gradient(to right,green, rgba(0, 255, 42, 0.2), rgba(255, 0, 0, 0));
}

.color-menu__item--purple:hover {
    background-image: linear-gradient(to right,purple, rgba(174, 0, 255, 0.2), rgba(255, 0, 0, 0));
}

.color-menu__item--yellow:hover {
    background-image: linear-gradient(to right,yellow, rgba(255, 230, 0, 0.2), rgba(255, 0, 0, 0));
}

.color-menu__item--orange:hover {
    background-image: linear-gradient(to right,orange, rgba(255, 153, 0, 0.2), rgba(255, 0, 0, 0));
}

.color-menu__item--black:hover {
    background-image: linear-gradient(to right,black, rgba(0, 0, 0, 0.2), rgba(255, 0, 0, 0));
}

input[type="radio"] {
    margin: 0 10px;
    cursor: pointer;
}

/*adjustments for smaller screen sizes*/
@media (max-width: 897px) {
    body {
        margin: 30px;
    }

    .color-menu {
        font-size: 18px;
    }

    h1 {
        font-size: 80px;
    }

    .color-menu__icon {
        font-size: 60px;
    }
}

/* mobile version */
@media (max-width: 762px) {

    body {
        margin: 20px;
    }

    h1 {
        font-weight: 400;
        font-size: 60px;
    }

    .color-menu__icon {
        font-size: 50px;
        padding: 12px 0px 0px 20px;
    }
}