/* ...............................

GLOBAL SETTINGS
.................................*/

/* COLOR PALETTE
credit to http://colorpalettes.net/color-palette-1298/
#a6d5e5
#85c3b4
#fbed60
#96bce9
#ddcfe8
*/

* {
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body,
html {
    background: #fff;
    font-family: 'Open Sans', sans-serif;
    font-weight: 300;
    color: #555;
    font-size: 16px;
    overflow-x: hidden;
    text-align: center;
    background: #ffffff;
}



h1 {
    font-family: 'Amatic SC', cursive;
    font-size: 300%;
    padding: 20px;
}

h2 {
    margin: 5% 0;
    color: #000000;
    font-weight: 300;
}

.fa-star {
    color: #fbed60;
}

p {
    margin: 1%;
}

a {
    text-decoration: none;
    color: #000;
}

.fa-undo {
    padding: 0 20% 20% 20%;
}

.message-box .fa-undo {
    padding: 10%;
}

.fa-undo:hover {
    cursor: pointer;
}



/* ...............................

GENERAL PAGE LAYOUT
.................................*/

header::before,
footer::after {
    display: block;
    content: '';
    width: 100%;
    background: #fbed60;
    height: 20px;
}

header {
    margin: auto;
    background: #ffff92;
    -webkit-box-shadow: 0 2px 8px 0 rgba(0, 0, 0, 0.2);
    box-shadow: 0 2px 8px 0 rgba(0, 0, 0, 0.2);


}


footer {
    margin: 20px 0 0 0;
    background: #f5f5f5;
}

footer div {
    font-size: 80%;
    padding: 10px;
}



/* ...............................

SPECIFIC SETTINGS
.................................*/

.game {
    max-width: 550px;
    margin: auto;
}



/* STATISTICS */

.stats {
    margin: 30px 0 10px 0;
}

ul.stats {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
    -ms-flex-flow: row nowrap;
    flex-flow: row nowrap;

}

ul.stats li {
    display: inline-block;
    padding: 5px;
    width: 25%;
}


/* CARDBOARD */

/* card with equal height and width on resizing , credit to http://www.mademyday.de/css-height-equals-width-with-pure-css.html/ */

.container {
    display: inline-block;
    width: 23%;
    margin: 1%;
    position: relative;
    -webkit-perspective: 800px;
    perspective: 800px;
}

.container::before {
    content: "";
    display: block;
    padding-top: 100%;
}



/*card flip effect, credit to https://desandro.github.io/3dtransforms/docs/card-flip.html */

.card {
    width: 100%;
    height: 100%;
    position: absolute;
    -webkit-transform-style: preserve-3d;
    transform-style: preserve-3d;
    -webkit-transition: -webkit-transform 0.3s;
    transition: -webkit-transform 0.3s;
    transition: transform 0.3s;
    transition: transform 0.3s, -webkit-transform 0.3s;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;

}

.card figure {
    margin: 0;
    display: block;
    position: absolute;
    width: 100%;
    height: 100%;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    border-radius: 10px 5px;
    -webkit-box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2);
    box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2);
}

.card figure:hover {
    -webkit-box-shadow: 0 8px 16px 0 rgba(0, 0, 0, 0.2);
    box-shadow: 0 8px 16px 0 rgba(0, 0, 0, 0.2);
    cursor: pointer;
}

.front {
    background-color: #85c3b4;

}

.back {
    -webkit-transform: rotateY(180deg);
    transform: rotateY(180deg);

}

.card.flipped,
.card.solved {
    -webkit-transform: rotateY( 180deg);
    transform: rotateY( 180deg);
}


/* Card Backgrounds */

[data-card-type="A"] .back {
    background: #f5f5f5 url('../img/001-watering-can.svg');
}

[data-card-type="B"] .back {
    background: #f5f5f5 url('../img/002-wellington.svg');
}

[data-card-type="C"] .back {
    background: #f5f5f5 url('../img/003-rainbow.svg');
}

[data-card-type="D"] .back {
    background: #f5f5f5 url('../img/004-rabbit.svg');
}

[data-card-type="E"] .back {
    background: #f5f5f5 url('../img/005-bee.svg');
}

[data-card-type="F"] .back {
    background: #f5f5f5 url('../img/006-sun.svg');
}

[data-card-type="G"] .back {
    background: #f5f5f5 url('../img/007-plant.svg');
}

[data-card-type="H"] .back {
    background: #f5f5f5 url('../img/008-easter-egg.svg');
}

/* POPUP MESSAGE ON WINNING */

.game-over {
    width: 100%;
    height: 100vh;
    position: fixed;
    top: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    z-index: 2;
}

.message-box {
    background: rgb(255, 255, 255);
    width: 70%;
    max-width: 500px;
    max-height: 500px;
    display: -webkit-box;
    display: -ms-flexbox;
    display: none;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-flow: column;
    flex-flow: column;
    padding: 5%;
    border: 5px solid #fbed60;
    border-radius: 20px;
}