body {
    font-family: Arial, sans-serif;
    background-color: #f3f5fc;
    color: #0a3871;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

header {
    text-align: center;
    padding: 20px;
}

main {
    display: flex;
    flex-grow: 1;
    padding: 20px;
}

.input-section {
    flex: 1;
    padding-right: 20px;
}

#input-text {
    width: 100%;
    height: 300px;
    resize: none;
    padding: 10px;
    font-size: 16px;
    border: 1px solid #0a3871;
    border-radius: 5px;
}

#validation-message {
    color: #495057;
    font-size: 14px;
    margin-top: 10px;
    display: none; /* Ocultar por defecto */
}

.button-container {
    display: flex;
    justify-content: space-between;
    margin-top: 20px;
}

button {
    padding: 10px 20px;
    font-size: 16px;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s ease; /* Animación de hover */
}

button:hover {
    background-color: #0a3871; /* Color de fondo al pasar el cursor */
    color: #fff; /* Color de texto al pasar el cursor */

    #encrypt-btn {
        background-color: #0a3871;
        color: #fff;
        border: none;
    }
    
    #decrypt-btn {
        background-color: #d8dfe8;
        color: #0a3871;
        border: 1px solid #0a3871;
    }
    
    #clear-btn {
        background-color: #d8dfe8;
        color: #0a3871;
        border: 1px solid #0a3871;
    }
}


.output-section {
    flex: 1;
    background-color: #fff;
    border-radius: 20px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    padding: 20px;
    text-align: center;
}

#output-container img {
    max-width: 100%;
    max-height: 300px;
}

#output-text {
    margin-top: 20px;
    font-size: 18px;
    word-wrap: break-word;
}

#copy-btn {
    background-color: #fff;
    color: #0a3871;
    border: 1px solid #0a3871;
    margin-top: 20px;
}

footer {
    
    text-align: center;
    padding: 20px;
    background-color: #0a3871;
    color: #fff;
    .list-inline {
        list-style: none;
      }
      
      .list-inline i {
        font-size: 30px;
        color: rgb(200, 200, 200);
      }  
      
      .list-inline i:hover{
        font-size: 50px;
        color: rgb(200, 200, 200);
        padding: 10px;
      }  
}