.container {
    max-width: 600px;
    margin: 0 auto;
}
.chat-box {
    height: 400px;
    border: 1px solid #ccc;
    border-radius: 5px;
    padding: 10px;
    overflow-y: auto;
    margin-bottom: 20px;
    background-color: #f9f9f9;
}
.message {
    margin-bottom: 10px;
    padding: 10px;
    border-radius: 5px;
    max-width: 80%;
}
.user-message {
    background-color: #007BFF;
    color: white;
    align-self: flex-end;
    margin-left: auto;
}
.bot-message {
    background-color: #e1e1e1;
    color: black;
    align-self: flex-start;
    margin-right: auto;
}
.input-area {
    display: flex;
    gap: 10px;
}
.input-area textarea {
    flex: 1;
    height: 60px;
    padding: 10px;
    font-size: 16px;
    border: 1px solid #ccc;
    border-radius: 5px;
    resize: none;
}
.input-area button {
    padding: 10px 20px;
    font-size: 16px;
    background-color: #007BFF;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}
.input-area button:hover {
    background-color: #0056b3;
}
.link {
    color: #007BFF;
    text-decoration: none;
    font-weight: bold;
}
.link:hover {
    text-decoration: underline;
}

/* Estilos para o chat sobreposto */
.chat-overlay {
    position: fixed;
    bottom: 80px;
    right: 20px;
    width: 350px;
    background-color: white;
    border: 1px solid #ccc;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    z-index: 1000;
    display: none; /* Inicialmente oculto */
}
.chat-overlay .chat-box {
    height: 300px;
    margin-bottom: 0;
}
.chat-overlay .input-area {
    padding: 10px;
}
.chat-toggle {
    position: fixed;
    bottom: 20px;
    right: 20px;
    padding: 10px 20px;
    background-color: #007BFF;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    z-index: 1001;
}
.chat-toggle:hover {
    background-color: #0056b3;
}