/* ######### */
*{
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
header {
  background-image: linear-gradient(to right, rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)), url(../images/dice-table-background.jpg);
  background-position: center;
  background-size: cover;
  min-height: 100vh;
}

/* ###################################### */

#game-title {
  font-size: 5rem;
}

#menu {
  height: 70vh;
}

#menu-list , #game-mode {
  background-color: rgba(0, 0, 0, 0.6);
  width: 70%;
}

#menu-list button, #game-mode button {
  margin: 10px;
}

#rules {
  overflow: hidden;
}


.modal-body {
  max-height: 60vh;
  overflow-y: auto;
}


/* ##################### */

#playground {
  background-image: url(../images/dice-table.jpg);
  background-position: center;
  background-size: cover;
}

.start-btn {
  padding: 8px 80px;
}

/* Dice */
.dice {
  width: 80px;
  height: 80px;
  perspective: 400px;
  margin: 40px auto;
}

.cube {
  width: 100%;
  height: 100%;
  position: relative;
  transform-style: preserve-3d;
  /* transform: rotateX(-25deg) rotateY(30deg); */
}

.face {
  position: absolute;
  width: 80px;
  height: 80px;
  background: white;
  border-radius: 12px;
  border: 1px solid #ccc;
  padding: 6px;
  backface-visibility: hidden;
}

.dot {
  width: 20px;
  height: 20px;
  background: black;
  border-radius: 50%;
}

/* Cube positioning */
.front {
  transform: rotateY(0deg) translateZ(40px);
}

.back {
  transform: rotateY(180deg) translateZ(40px);
}

.right {
  transform: rotateY(90deg) translateZ(40px);
}

.left {
  transform: rotateY(-90deg) translateZ(40px);
}

.top {
  transform: rotateX(90deg) translateZ(40px);
}

.bottom {
  transform: rotateX(-90deg) translateZ(40px);
}

.animate {
  animation: spin 0.1s linear infinite;
}

@keyframes spin {
  from {
    transform: rotateX(0) rotateY(0);
  }

  to {
    transform: rotateX(360deg) rotateY(360deg);
  }
}