@import url('https://fonts.googleapis.com/css2?family=Special+Elite&display=swap');

body {
    background-color: #000000;
    color: #00ff00;
    font-family: 'Special Elite', 'Courier New', Courier, monospace;
    margin: 0;
    padding: 0;
    overflow-x: hidden;
}

.xmind-container {
    display: flex;
    justify-content: space-between; /* Separar las dos columnas */
    align-items: flex-start;
    width: 100%;
    max-width: 1200px;
    margin: 20px auto;
    position: relative;
    gap: 8vw; /* Añadir espacio entre las dos columnas */
}

.left-column, .right-column {
    display: flex;
    flex-direction: column;
    gap: 2.5em;
    position: relative;
}

.central-button {
    position: absolute;
    top: 50%; /* Mover el botón al centro vertical de las columnas */
    left: 50%;
    transform: translate(-50%, -50%); /* Ajustar posición central entre las columnas */
    z-index: 2;
}

.xmind-button {
    background-color: #00ff00;
    color: #000000;
    padding: 10px 20px;
    text-decoration: none;
    font-family: 'Special Elite', 'Courier New', Courier, monospace;
    font-size: 1.8em;
    border-radius: 5px;
    border: 2px solid #00ff00;
    box-shadow: 0 4px #008000;
    transition: all 0.3s ease;
    text-align: center;
}

.xmind-button:hover {
    background-color: #ff69b4;
    color: #00ff00;
    box-shadow: 0 8px #00ff00, 0 0 15px #ff69b4;
    transform: translateY(-2px);
}

.quiz-container {
    width: 80%;
    margin: 40px auto;
    padding: 20px;
    background-color: #111;
    color: #00ff00;
    border: 2px solid #00ff00;
    border-radius: 10px;
}

.quiz-container h2 {
    font-size: 1.6em;
    margin-bottom: 20px;
}

form label {
    font-size: 1.2em;
}

form input[type="range"] {
    width: 100%;
    margin-bottom: 15px;
}

/* Información sobre SET */
.info-box {
    position: fixed;
    top: 0;
    left: -100%;
    width: 50%;
    height: 100vh;
    background-color: #000000;
    color: #00ff00;
    border-right: 2px solid #00ff00;
    box-shadow: 0 0 20px #00ff00;
    padding: 20px;
    overflow-y: auto;
    transition: left 0.5s ease;
}

.info-box:target {
    left: 0;
}

.info-content {
    text-align: left;
}

.info-content h2 {
    font-size: 1.8em;
    color: #ff69b4;
    margin-bottom: 10px;
}

.info-content p {
    font-size: 1em;
    margin-bottom: 20px;
}

.close-button {
    display: block;
    margin-top: 20px;
    padding: 10px;
    background-color: #00ff00;
    color: #000000;
    text-align: center;
    border-radius: 5px;
    text-decoration: none;
    border: 2px solid #00ff00;
    box-shadow: 0 4px #008000;
    transition: all 0.3s ease;
}

.close-button:hover {
    background-color: #ff69b4;
    color: #00ff00;
    box-shadow: 0 6px #00ff00, 0 0 10px #ff69b4;
    transform: translateY(-2px);
}

/* Ajustes responsivos para móviles */
@media only screen and (max-width: 768px) {
    .xmind-container {
        flex-direction: column;
        align-items: center;
    }

    .left-column, .right-column {
        gap: 1.5em;
    }

    .xmind-button {
        font-size: 1.4em;
        padding: 8px 15px;
        width: 100%;
    }

    .central-button {
        top: -20px;
    }

    .quiz-container {
        width: 90%;
        padding: 15px;
    }
}

@media only screen and (max-width: 480px) {
    .xmind-button {
        font-size: 1.1em;
        padding: 6px 10px;
    }

    .quiz-container h2 {
        font-size: 1.4em;
    }

    form label {
        font-size: 1em;
    }
}