/* Ícone flutuante */
#chatToggle {
    position: absolute;
    bottom: 20px;
    right: 20px;
    background: #00aaff;
    color: white;
    font-size: 20px;
    padding: 10px;
    border-radius: 50%;
    cursor: pointer;
    z-index: 9999;
}

/* Caixa do chat */
#chatContainer {
    position: absolute;
    bottom: 70px;
    right: 20px;
    width: 300px;
    background: rgba(0,0,0,0.9);
    border-radius: 10px;
    padding: 10px;
    display: none;
    flex-direction: column;
    z-index: 9999;
}

/* Cabeçalho */
#chatHeader {
    color: #fff;
    font-weight: bold;
    display: flex;
    justify-content: space-between;
    margin-bottom: 5px;
}

/* Botão fechar */
#chatClose {
    cursor: pointer;
}

/* Mensagens */
#chatBox {
    height: 200px;
    overflow-y: auto;
    color: #fff;
    font-size: 13px;
    margin-bottom: 8px;
}

/* Input */
#chatInput {
    width: 100%;
    padding: 6px;
    border: none;
    border-radius: 6px;
    margin-bottom: 5px;
    box-sizing: border-box;
}

/* Botão */
#sendBtn {
    width: 100%;
    padding: 6px;
    border: none;
    border-radius: 6px;
    background: #00aaff;
    color: white;
    cursor: pointer;
}