:root {
  --color-background: #fff;
  --color-text: #333;
  --color-highlight: #077;
  --color-background-active: darkblue;
  --color-active: white;
  
  --max-width: 1024px;
}

html {
  margin: 0;
  padding: 0;
  height: 100%;
  width: 100%;
  box-sizing: border-box;
}

body {
  background-color: var(--color-highlight);
  color: var(--color-text);
  font-family: Arial, sans-serif;
  font-size: 1em;
  height: 100%;
  margin: 0;
  padding: 0;
  width: 100%;
}

header {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.rolls {
  text-align:center;
  vertical-align: middle;
  align-self: center;
}

main {
  background-color: var(--color-background);
  margin: 0 auto;
  max-width: var(--max-width);
  padding: 1em;
  width: 80%;
}

h1, h2 {
  color: var(--color-highlight);
}

h1 {
  letter-spacing: 1px;
  text-align: center;
  word-spacing: 2px;
}

footer {
  text-align: center;
  font-style: italic;
  font-size: 0.8rem;
}

.game-board {
  border: 1px solid var(--color-text);
  border-collapse: collapse;
  display: table;
  margin: 1rem 5rem;
  width: 50%;
}

thead td {
  border: 1px solid var(--color-text);
  padding: 0.2rem;
  text-align: center;
}

.score {
  border: 1px solid var(--color-text);
  padding: 0.2rem;
  text-align: right;
  width: 3rem;
}

th {
  border: 1px solid var(--color-text);
  padding: 0.2rem;
  text-align: right;
  width: 40%;
}

.player-list {
  border: 1px solid var(--color-text);
  border-collapse: collapse;
  display: table;
  margin: 1rem 5rem;
  width: 25%;
}

.player-list th {
  font-weight: bold;
  width: 30%;
}

.player-list td {
  width: 20%;
}

#game {
  display: flex;
}

.active {
  background-color: var(--color-background-active);
  color: var(--color-active);
}

.center-button {
  border: 1px solid var(--color-text);
  border-radius: 5px;
  display: block;
  margin: 0.5rem auto;
  height: 2rem;
  width: 7rem;
}

#dice-cup {
  align-self: center;
  display: flex;
  justify-content: space-around;
  justify-self: center;
  width: 50%;
}

.die {
  border: 3px solid transparent;
  height: 4rem;
  margin: 0.5rem;
  width: 4rem;
}

.keep {
  border: 3px solid var(--color-highlight);
  height: 4rem;
  margin: 0.5rem;
  width: 4rem;
}

#splash {
  height: auto;
  left:25vw;
  position: absolute;
  top: 5vh;
  width: 50vw;
  z-index: 999;
}

.splash-on {
  display: block;
}

.splash-off {
  display: none;
}

#userInfo {
  margin: 1em auto;
  padding: 1em;
}

#userInfo input {
  margin: 0.5rem;
  padding: 3px;
}

#userInfo input[type='number'] {
  text-align: right;
  width: 3rem;
}

#userInfo button {
  border: 1px solid #333;
  display: block;
  font-weight: bold;
  margin: 0 auto;
  padding: 0.5rem;
}

@media screen and (max-width: 700px) {
  .player-list, .game-board {
    margin: 1rem 2rem;
  }
}