body {
    font-family: 'Arial', sans-serif;
    background-color: #121212;
    color: white;
    text-align: center;
    transition: background-color 0.3s, color 0.3s;
}

.light-mode {
    background-color: white;
    color: black;
}

button {
    padding: 10px;
    background-color: #6200ea;
    color: white;
    border: none;
    cursor: pointer;
    margin: 5px;
}

h1 {
    font-size: 40px;
    font-family: 'Georgia', serif;
}

h2 {
    font-size: 30px;
    font-family: 'Verdana', sans-serif;
}

#email-verification, #main-content {
    margin: 20px auto;
    padding: 20px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    width: 50%;
}

.hidden {
    display: none;
}

/* Boards Styling */
.board {
    padding: 20px;
    margin: 10px auto;
    width: 60%;
    border-radius: 10px;
    text-align: center;
}

.board.mine {
    background-color: gold;
}

.board.others {
    background-color: skyblue;
}