/* Wireframe */
/* master-container must be RELATIVE, while the footer is ABSOLUTE */

.master-contain {
  width: 100%;
  min-height: 100vh;
  position: relative;
  margin: 0;
}

#controls-wrap {
  background-color: blue;
  min-height: 100vh;
  background-image: url(../images/background-controls.jpg);
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}

#game-wrap {
  background-image: -webkit-gradient(
    linear,
    left top,
    right bottom,
    from(rgb(169, 202, 214)),
    to(rgb(235, 235, 235))
  );
  background-image: -o-linear-gradient(
    top left,
    rgb(169, 202, 214),
    rgb(235, 235, 235)
  );
  background-image: linear-gradient(
    to bottom right,
    rgb(169, 202, 214),
    rgb(235, 235, 235)
  );
  min-height: 100vh;
  -webkit-box-shadow: 2px 0px 15px rgb(65, 65, 65) inset;
  box-shadow: 2px 0px 15px rgb(65, 65, 65) inset;
}

.the-title {
  width: 100%;

  background-color: rgba(255, 255, 255, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.31);
  border-radius: 5px;
}

.trophyIcon {
  font-size: 50px;
}

/* Game board, card section */

.card-box {
  background-color: transparent;
  width: 100px;
  height: 160px;
  border: none;
  border-radius: 4px;
  -webkit-perspective: 1000px;
  perspective: 1000px;
}

.card-box-inner {
  position: relative;
  width: 100%;
  height: 100%;
  text-align: center;
  -webkit-transform: scale(1);
  -ms-transform: scale(1);
  transform: scale(1);
  -webkit-transform-style: preserve-3d;
  transform-style: preserve-3d;
  -webkit-transition: -webkit-transform 0.9s;
  transition: -webkit-transform 0.9s;
  -o-transition: transform 0.9s;
  transition: transform 0.9s;
  transition: transform 0.9s, -webkit-transform 0.9s;
  -webkit-box-shadow: 0 5px 10px 0 rgba(0, 0, 0, 0.25);
  box-shadow: 0 5px 10px 0 rgba(0, 0, 0, 0.25);
}

/* animation, click interaction visible */
.card-box-inner:active {
  -webkit-transform: scale(0.96);
  -ms-transform: scale(0.96);
  transform: scale(0.96);
  -webkit-transition: -webkit-transform 0.2s;
  transition: -webkit-transform 0.2s;
  -o-transition: transform 0.2s;
  transition: transform 0.2s;
  transition: transform 0.2s, -webkit-transform 0.2s;
}

/* animation of rotation */
.card-box,
.flip {
  -webkit-transform: rotateY(180deg);
  transform: rotateY(180deg);
}

.card-box-front,
.card-box-back {
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 4px;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
}

.card-box-front {
  background-image: url(../images/cardFrontDeck.jpg);
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}

.card-box-back {
  background-color: #2980b9;
  color: white;
  -webkit-transform: rotateY(180deg);
  transform: rotateY(180deg);
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}

/* footer */
.footer-logo {
  text-decoration: none;
  color: #000000;
}

.footer-logo:hover {
  color: #005e61;
}

#my-footer {
  background-color: rgb(173, 228, 228);
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  width: 100%;
  height: 30px;
  position: absolute;
  bottom: 0px;
  left: 0;
}

/*  images target data attributes  */
[data-card="apple"] > .card-box-back {
  background-image: url(../images/apple.jpg);
}
[data-card="banana"] > .card-box-back {
  background-image: url(../images/banana.jpg);
}
[data-card="orange"] > .card-box-back {
  background-image: url(../images/orange.jpg);
}
[data-card="ananas"] > .card-box-back {
  background-image: url(../images/ananas.jpg);
}
[data-card="strawberry"] > .card-box-back {
  background-image: url(../images/strawberry.jpg);
}
[data-card="cherry"] > .card-box-back {
  background-image: url(../images/cherry.jpg);
}

/* Media queries */
@media screen and (max-width: 767px) {
  #controls-wrap {
    min-height: 100%;
  }
  #game-wrap {
    min-height: 100%;
  }
  .card-box {
    width: 90px;
    height: 144px;
  }
}