body {
    background-color: #f4f4f4;
    font-family: 'Arial', sans-serif;
}

.chat-container {
    max-width: 700px;
    margin: 50px auto;
    background-color: #ffffff;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    padding: 20px;
}

.chat-header {
    text-align: center;
    font-weight: bold;
    font-size: 1.5em;
    color: #2c3e50;
    margin-bottom: 20px;
}

#chat-box {
    max-height: 500px;
    overflow-y: auto;
    padding: 15px;
    border: 1px solid #ddd;
    border-radius: 8px;
    margin-bottom: 20px;
    background-color: #f9f9f9;
}

.user-message, .bot-message {
    display: block;
    padding: 12px;
    margin: 10px 0;
    border-radius: 10px;
    font-weight: normal;
    font-size: 0.95em;
    line-height: 1.4;
    white-space: pre-line; /* Permite los saltos de línea en el texto */
}

.user-message {
    background-color: #daf1ff;
    color: #1a73e8;
    text-align: left;
}

.bot-message {
    background-color: #e6e6e6;
    color: #333;
    text-align: left;
}

.input-group {
    border-top: 1px solid #ddd;
    padding-top: 10px;
}

#barra {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 10px;
    text-align: center;
}

#input-question {
    resize: none;
    height: 70px;
}