:root {
  /* -- Colors -- */
  --bg-color: #ecf0f1;
  --title-color: #2c3e50;
  --text-color: #fff;
  --loser-color: #c0392b;
  --winner-color: #27ae60;
  --draw-color: #95a5a6;
  /* -- Sizes -- */
  --text-lg: 25px;
  --text-md: 18px;
  --text-sm: 13px;
  /* -- Margins -- */
  --margin-header: 20px 0;
  --margin-scoreboard: 10px 0;
  --margin-feedback: 10px 0;
  --margin-result: 10px 0;
  --margin-choices: 15px 0;
}

/* -- Main -- */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Inconsolata", monospace;
}

body {
  background-color: var(--bg-color);
}
.container {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-content: center;
  justify-content: center;
  text-align: center;
}

.centered {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

/* -- Shared -- */
h1 {
  font-size: var(--text-lg);
  font-weight: 700;
}

span {
  font-size: var(--text-md);
  font-weight: 500;
}

p {
  font-size: var(--text-sm);
  font-weight: 400;
}

button {
  align-self: center;
  margin: var(--margin-result);
  width: 100px;
  height: 50px;
  cursor: pointer;
  color: var(--title-color);
  outline: none;
  border-style: none;
  border: 2px solid;
  border-color: var(--title-color);
  border-radius: 150px;
}
/* -- Header -- */
header {
  margin: var(--margin-header);
}
/* -- ScoreBoard -- */
.scoreBoard {
  margin: var(--margin-scoreboard);
}
/* -- Feedback -- */
.feedback {
  margin: var(--margin-feedback);
}
/* -- Choices -- */
.game {
  align-self: center;
}
.options {
  margin: var(--margin-choices);
  transition: opacity 0.2s ease-in-out;
}

#rock,
#papper,
#scissors {
  opacity: 1;
  cursor: pointer;
}

.options img,
.choices img {
  width: 90px;
  height: 90px;
}

/* -- ResultBoard -- */
.resultBoard {
  margin: var(--margin-result);
}

/* Animations */

@keyframes shakeHands {
  0% {
    transform: translateY(0px);
  }
  20% {
    transform: translateY(-10px);
  }
  40% {
    transform: translateY(0);
  }
  60% {
    transform: translateY(-10px);
  }
  75% {
    transform: translateY(0px);
  }
  90% {
    transform: translateY(-10px);
  }
  100% {
    transform: translateY(0px);
  }
}