:root {
  font-family: Verdana, Geneva, Tahoma, sans-serif;
  font-size: 16px;
  line-height: 24px;
  font-weight: 400;
  /* Verdana , Avenir, Helvetica, Arial, sans-serif */
  color: #0f0f0f98;
  background-color: #f6f6f6;

  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  -webkit-text-size-adjust: 100%;
}

.board{
  text-align: center;
}

.container {
  margin: 0;
  padding: 10vh;
  display: flex;
  /* flex-direction: column; */
  justify-content: center;
  text-align: center;
  vertical-align: middle;
}

.logo {
  height: 6em;
  padding: 1.5em;
  will-change: filter;
  transition: 0.75s;
}

.logo.tauri:hover {
  filter: drop-shadow(0 0 2em #24c8db);
}

.row {
  display: flex;
  justify-content: center;
}

a {
  font-weight: 500;
  color: #646cff;
  text-decoration: inherit;
}

a:hover {
  color: #535bf2;
}

h1 {
  text-align: center;
}

button {
  cursor: pointer;
}

.button-hidden {
  vertical-align: middle;
  text-align: center;
  border-radius: 8px;
  border: 1px solid transparent;
  /* font-weight: 500; */
  font-size: 25px;
  color: rgba(15, 15, 15, 0.0);
  background-color: #0f0f0f98;
  box-shadow: 0 2px 2px rgba(0, 0, 0, 0.2);
  height: 50px;
  width: 50px;
  margin: 2px;
  transition: background-color 0.5s;
  -webkit-transition: background-color 0.5s;

}

.button-shown {
  vertical-align: middle;
  text-align: center;
  border-radius: 8px;
  border: 1px solid transparent;
  font-size: 25px;
  font-weight: 700;
  color: #0f0f0f98;
  background-color: #2f2f2f;
  height: 50px;
  width: 50px;
  margin: 2px;
}

.button-hidden:hover {
  background-color: #262626;
  transition: background-color 0.5s;
  -webkit-transition: background-color 0.5s;
}


.button-hidden:active {
  background-color: #2f2f2f;
  transition: background-color 0.5s;
  -webkit-transition: background-color 0.5s;
}

.button-shown:active {
  background-color: #2f2f2f;
  transition: background-color 0.5s;
  -webkit-transition: background-color 0.5s;
}

input,
button {
  outline: none;
}

@media (prefers-color-scheme: dark) {
  :root {
    /* color: #f6f6f6; */
    background-color: #2f2f2f;
  }

  a:hover {
    color: #24c8db;
  }

  input,
  button {
    color: #ffffff;
    background-color: #0f0f0f98;
  }
  button:active {
    background-color: #0f0f0f69;
  }
}