/* General Styles */
#captcha_jofuncaptcha {
    max-width: 250px;
    padding: 10px;
    background: linear-gradient(145deg, #ffffff, #e6e6ff);
    border-radius: 10px;
    box-shadow: 0 6px 10px rgba(0, 0, 0, 0.1);
    text-align: center;
}

#captcha_jofuncaptcha p {
    font-size: 1rem;
    color: #333;
    margin-bottom: 15px;
}

/* Board Styles */
.board {
    display: grid;
    grid-template-columns: repeat(3, 50px);
    gap: 6px;
    justify-content: center;
    margin: 15px auto;
}

.cell {
    width: 50px;
    height: 50px;
    background-color: #fff;
    border: 1.5px solid #ddd;
    border-radius: 8px;
    font-size: 1.5rem;
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: transform 0.2s ease, background-color 0.2s ease, box-shadow 0.2s ease;
    box-shadow: 0 3px 5px rgba(0, 0, 0, 0.1);
}

.cell:hover {
    background-color: #f0faff;
    transform: scale(1.05);
}

.cell.focused {
    outline: 2px solid #007bff;
    box-shadow: 0 0 8px rgba(0, 123, 255, 0.5);
}

.cell-content {
    text-align: center;
    vertical-align: middle;
}

.cell-content.X {
    color: #28a745; /* Green for X */
}

.cell-content.O {
    color: #dc3545; /* Red for O */
}

/* Message Container Styles */
.message-container {
    display: none;
    opacity: 0;
    transform: translateY(-10px);
    text-align: center;
    margin-top: 15px;
    padding: 12px;
    background: linear-gradient(145deg, #ffffff, #fff3cd);
    border-radius: 8px;
    box-shadow: 0 3px 5px rgba(0, 0, 0, 0.1);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.message-container.show {
    opacity: 1;
    transform: translateY(0);
}

.message-icon {
    font-size: 2rem;
    margin-bottom: 8px;
}

.message-text {
    font-size: 1rem;
    font-weight: inherit;
    color: #333;
}

/* Fallback Error Message */
.error-message {
    color: #dc3545;
    font-weight: bold;
    margin-top: 15px;
    text-align: center;
}