body {
    font-family: "Courier New", sans-serif;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: 10px;
    background-color: black;
    color: white;
}

a:link {
    color: #48addb;
}

a:visited {
    color: #d620e3;
}

#player_turn {
    font-size: 1.2em;
    font-weight: bold;
    color: #eea;
}

.button {
    background-color: black;
    color: white;
    border: 1px solid #555;
    border-radius: 5px;
    padding: 4px 6px;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    font-size: 12pt;
    margin: 5px;
}

.button::before {
    content: "";
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.2);
    transition: left 0.2s ease-in-out;
    z-index: 1;
}

.button:hover::before {
    left: 0;
}

#board {
    display: grid;
    height: 65vh;
    width: 65vh;
    box-shadow: 0 0 20px #ff0;
    border-radius: 3px;
}

.cell {
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 250%;
    font-weight: bold;
    border: 1px solid #aaa;
    cursor: pointer;
    border-radius: 3px;
}

.cell:hover {
    background-color: #221;
}

.cell:hover:not(.x, .o) {
    background-color: #222;
}

.cell.x {
    background-color: #110;
    text-shadow: 0 0 30px #ff0;
}

.cell.o {
    background-color: #011;
    text-shadow: 0 0 30px #0ff;
}

.code_input {
    background-color: black;
    color: white;
    border: 1px solid #555;
    border-radius: 5px;
    padding: 4px 6px;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    font-size: 12pt;
    width: 90px;
}

#dropdown {
    padding: 2px;
    padding-left:7px;
    border: 2px solid #fff;
    border-radius: 10px;
    box-shadow: 0 0 20px #fff;
    display: none;
    margin: none;
}

#mode_selection {
    padding: 15px;
    border: 2px solid #fff;
    border-radius: 10px;
    box-shadow: 0 0 20px #fff;
}

/*#code_box {
    margin-top: 5px;
}*/

#random {
    background-color:#ff0;
    color:black;
    box-shadow: 0 0 10px #ff0;
}

#random::before {
    background-color: rgba(0, 0, 0, 0.2);
}

#code {
    background-color:#0ff;
    color:black;
    box-shadow: 0 0 10px #0ff;
}

#code::before {
    background-color: rgba(0, 0, 0, 0.2);
}

#private {
    background-color:#0f0;
    color:black;
    box-shadow: 0 0 10px #0f0;
}

#private::before {
    background-color: rgba(0, 0, 0, 0.2);
}

#game_ping {
    text-shadow: 0 0 10px #000;
}