html {
  font-size: 40px;
  font-family: 'Space Mono', monospace;
  --dark: #444251;
  --medium: #8D89A3;
  --light: #CBCBCF;
  --white: #E4E3E5;
  /*
  palette by @awsmcolor
  https://www.instagram.com/p/B5DQMCjlz72/
  */
}

@media (prefers-color-scheme: light) {
  body {
    background-color: var(--white);
    color: var(--dark);
  }
  header {
    background-color: var(--light);
  }
  .counter-container {
    background-color: var(--light);
  }
  .slot {
    border: 0.05rem solid var(--white);
  }
  .hidden {
    background-color: var(--light) !important;
  }
  .empty {
    background-color: var(--medium);
  }
  .occupied {
    background-color: var(--dark);
  }
  .modal-message-container {
    background-color: var(--light);
    border: 0.1rem solid var(--white);
  }
}

@media (prefers-color-scheme: dark) {
  body {
    background-color: var(--dark);
    color: var(--dark);
  }
  header {
    background-color: var(--medium);
  }
  .hints-container {
    color: var(--medium);
  }
  .counter-container {
    background-color: var(--medium);
  }
  .slot {
    border: 0.05rem solid var(--dark);
  }
  .hidden {
    background-color: var(--medium) !important;
  }
  .empty {
    background-color: var(--dark);
  }
  .occupied {
    background-color: var(--white);
  }
  .modal-message-container {
    background-color: var(--medium);
    border: 0.1rem solid var(--dark);
  }
}

body {
  margin: 1rem 0;
}

p {
  margin: 0;
}

header {
  height: 2.5rem;
  text-align: center;
  width: 11.5rem;
  line-height: 2.5rem;
  margin: auto;
  margin-bottom: 0.75rem;
}

#grid {
  width: 11.5rem;
  height: 11.5rem;
  margin: auto;
  display: grid;
  grid-gap: 0.5rem;
  grid-template-rows: 10rem 1rem;
  grid-template-columns: 10rem 1rem;
}

.hints-container {
  font-size: 0.8rem;
  display: flex;
  flex-wrap: nowrap;
}

#hints-vertical {
  width: 1rem;
  height: 10rem;
  flex-direction: column;
}

#hints-horizontal {
  width: 10rem;
  height: 1rem;
  flex-direction: row;
}

.hint {
  width: 1rem;
  height: 1rem;
  flex: 0 0 1rem;
  line-height: 1rem;
  box-sizing: border-box;
  text-align: center;
  vertical-align: middle;
}

#counters {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 0.75rem auto 0 auto;
  height: 2.5rem;
  width: 11.5rem;
}

.counter-container {
  text-align: center;
  width: 5.5rem;
  height: 2.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.counter-value {
  font-size: 0.8rem;
}

.counter-label {
  font-size: 0.5rem;
}

#board {
  width:10rem;
  height:10rem;
  margin: auto;
  display: grid;
  grid-template:
    auto auto auto auto auto auto auto auto auto auto /
    auto auto auto auto auto auto auto auto auto auto;
}

.slot {
  width: 1rem;
  height: 1rem;
  box-sizing: border-box;
  display: inline-block;
}

#modal {
  width: 100%;
  position: absolute;
  background-color: rgba(0, 0, 0, 0.0);
  height: 14rem;
  display: flex;
  justify-content: center;
  align-items: center;
}

.modal-message-container {
  width: 10rem;
  height: 4rem;
  margin: auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  cursor: pointer;
}

.modal-big {
  font-size: 1rem
}

.modal-small {
  font-size: 0.5rem;
}

.disabled {
  display: none !important;
}