html {
  height: 100%;
  font-family: sans-serif;

  --color-regular-text: white;
  --color-regular-background: lch(from black calc(l + 10) c h);
  --color-alter-text: white;
  --color-alter-background: black;
  --color-primary-text: black;
  --color-primary-background: lch(from orange calc(l + 10) c h);

  color: var(--color-regular-text);
  background-color: var(--color-regular-background);
}

body {
  min-height: 100%;
  height: 1px;
  display: flex;
  flex-direction: column;
}

h1 {
  font-size: 2em;
  margin: 0;
}

h2 {
  font-size: 1.75em;
  margin: 0;
}

h3 {
  font-size: 1.5em;
  margin: 0;
}

h4 {
  font-size: 1.35em;
  margin: 0;
}

h5 {
  font-size: 1.25em;
  margin: 0;
}

h6 {
  font-size: 1.1em;
  margin: 0;
}

button {
  border: none;
  border-radius: 5px;
  color: var(--color-primary-text);
  background: var(--color-primary-background);
  padding: 1em 1em;
  margin: 1em;

  &:disabled {
    color: hsl(from var(--color-primary-text) h s calc(l + 25));
    background-color:
      hsl(from var(--color-primary-background) h s calc(l + 25));
  }
}

header.layout {
  display: flex;
  align-items: center;

  background-color: var(--color-alter-background);
  color: var(--color-alter-text);

  >* {
    padding: 0.5em 0.25em;
    font-size: 2em;
    color: inherit;
    text-decoration: none;
    margin: 0;

    &:first-child {
      padding-left: 0.5em;
      padding-right: 0.5em;
    }

    &:nth-child(2) {
      padding-left: 0;
    }

    &:last-child {
      padding-right: 0.5em;
    }
  }

}

main.layout {
  flex-grow: 1;
}

.session-view {
  display: flex;
  flex-direction: column;
  min-height: 100%;
  gap: 1em;

  >* {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  >:first-child {
    padding-top: 1rem;
  }

  >:last-child {
    padding-bottom: 1rem;
  }

  .session-view-header {
    display: flex;
    justify-content: space-between;
    align-items: center;

    * {
      margin: 0;
    }
  }

  >.spacer {
    flex-grow: 1;
  }

  table {
    font-size: 1.5em;
    table-layout: fixed;
    width: 100%;
    text-align: center;
    border-spacing: 0;
  }

  th,
  td {
    border-right: 1px solid var(--color-regular-text);

    &:last-child {
      border-right: none;
    }
  }

  thead {
    border-bottom: 1px solid var(--color-regular-text);
    position: sticky;
    top: 0;
    background: var(--color-regular-background);

    th {
      border-bottom: 3px double var(--color-regular-text);
      padding: 0.5em 0;
    }
  }

  tbody {
    tr:last-child {
      td {
        border-bottom: 1px solid var(--color-regular-text);
      }
    }

    &:last-of-type {
      tr:last-child {
        td {
          border-bottom: none;
        }
      }
    }

    min-height: 5px;
  }
}

.current-round {
  display: grid;
  grid-template-areas:
    "title title title title"
    "they-raise current-points current-points we-raise"
    "they-win they-win we-win we-win";
  grid-template-columns: 1fr auto auto 1fr;
  gap: 1em;

  background: var(--color-regular-background);
  position: sticky;
  bottom: 0;

  padding: 1em;

  color: var(--color-alter-text);
  background-color: var(--color-alter-background);

  button {
    margin: 0;
  }

  >h3 {
    grid-area: title;
    margin: 0;
  }

  >.current-points {
    grid-area: current-points;
    align-content: center;
    font-size: 2em;
  }

  >.they-raise {
    grid-area: they-raise;
  }

  >.we-raise {
    grid-area: we-raise;
  }

  >.they-win {
    grid-area: they-win;
  }

  >.we-win {
    grid-area: we-win;
  }
}

.continue {
  position: sticky;
  bottom: 0;
  color: var(--color-alter-text);
  background-color: var(--color-alter-background);
  padding: 1em;

  button {
    margin: 0;
    width: 100%;
  }
}