/* ====== BOTÃO NUVEM ====== */
#chatbot-cloud {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: #212020;
    color: #fff;
    font-size: 28px;
    border-radius: 50%;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 10px rgba(0,0,0,0.25);
    transition: transform 0.2s ease, background 0.2s ease;
    z-index: 9999;
}
#chatbot-cloud:hover {
    transform: scale(1.1);
    background: #999999;
}

/* ====== CONTAINER DO CHAT ====== */
#chatbot-container {
    position: fixed;
    bottom: 90px;
    right: 20px;
    width: 320px;
    max-height: 420px;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.25);
    display: none; /* Só aparece ao clicar na nuvem */
    flex-direction: column;
    overflow: hidden;
    z-index: 9999;
}
 
/* ====== CABEÇALHO ====== */
#chatbot-header {
    background: #212020;
    color: #fff;
    padding: 12px;
    font-size: 15px;
    font-weight: bold;
    text-align: center;
}

/* ====== ÁREA DE MENSAGENS ====== */
#chatbot-messages {
    flex: 1;
    padding: 12px;
    font-size: 14px;
    background: #212020;
    overflow-y: auto;        /* Permite scroll vertical */
    max-height: 300px;       /* Altura máxima do chat */
}
.chatbot-msg {
    margin-bottom: 10px;
    line-height: 1.4;
	color:rgba(255, 255, 255, 0.7);
}
.chatbot-msg strong {
    color: rgba(255, 255, 255, 0.7);
}
.chatbot-msg.user {
    text-align: right;
}
.chatbot-msg.bot {
    text-align: left;
}

/* ====== INPUT AREA ====== */
#chatbot-input-area {
    display: flex;
    background: #fff;
}
#chatbot-input {
    flex: 1;
    border: none;
    padding: 10px;
    font-size: 14px;
    outline: none;
}
#chatbot-send {
    background: #212020;
    color: #fff;
    border: none;
    padding: 0 15px;
    cursor: pointer;
    transition: background 0.2s ease;
}
#chatbot-send:hover {
    background: #151111;
}

/* ====== SCROLLBAR ====== */
#chatbot-messages::-webkit-scrollbar {
    width: 6px;
}
#chatbot-messages::-webkit-scrollbar-thumb {
    background: #ccc;
    border-radius: 3px;
}

/* ====== CONTAINER DE OPÇÕES ====== */
.chatbot-options {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 8px;
}

/* ====== BOTÕES DE OPÇÃO ====== */
.chatbot-btn {
    background: #999999; /* azul moderno */
    color: #fff;
    border: none;
    border-radius: 8px;
    padding: 6px 12px;
    font-size: 13px;
    cursor: pointer;
    transition: background 0.2s ease, transform 0.15s ease;
}

.chatbot-btn:hover {
    background: #2a5d8f;
    transform: scale(1.05);
}

.chatbot-btn:active {
    transform: scale(0.98);
}

/* ====== ESTILO PARA DIFERENCIAR OPÇÕES DO USUÁRIO E IA ====== */
.chatbot-msg.user .chatbot-btn {
    background: #212020;
    color: #fff;
}