/* all html files use this css file */

html {
    background-color: rgb(0, 0, 0);
    font-family: sans;
}

#link2index {
    padding-top: 1em;
}

.setting-box {
    border: 1px solid;
    border-radius: 0.8em;
    padding: 0.5em;
    margin-top: 10px;
    background-color: rgb(0, 0, 0);
    display: flex;
    flex-direction: column;
    align-items: stretch;
}

.setting-inputs {
    display: grid;
    grid-template-columns: 1fr auto;
    row-gap: 3px;
    margin-bottom: 10px;
}

.setting-inputs > input {
    width: 5em;
}

.new-game-button {
    /* TODO: more interesting background */
    font-size: 2em;
    margin: 0.5em;
    align-self: center;
    padding-left: 0.5em;
    padding-right: 0.5em;
}

input:invalid {
    background-color: rgb(255, 100, 100);
}

.status-message {
    font-size: 2em;
    font-weight: bold;
    background: rgba(255, 255, 255, 0.8);
    box-shadow: 8px 8px 4px 4px rgba(0, 0, 0, 0.2);
    border: 1px solid black;
    border-radius: 10px;
    padding: 10px;
}

.status-message.hidden {
    display: none;
}

.game-area {
    border-radius: 8px;
    background-color: whitesmoke;
    border: 1px solid gray;
    -moz-user-select: none;
    -ms-user-select: none;
    -webkit-user-select: none;
    user-select: none;
}
/*--------------------------------------------------------------
# webkit scrollbar
--------------------------------------------------------------*/

/* Webkit Scrollbar */
::-webkit-scrollbar {
    width: 10px;
    display: none;
  }
  
  /* Track */
  ::-webkit-scrollbar-track {
    background: transparent;
    display: none;
  }
  
  /* Handle */
  ::-webkit-scrollbar-thumb {
    background: crimson;
    display: none;
  } 
  
  /* Handle on hover */
  ::-webkit-scrollbar-thumb:hover {
    background: crimson;
    display: none;
  }