/* Widget do Chatbot - CuidarPerto */

/* Botão flutuante */
#chat-button {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 55px;
    height: 55px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    transition: transform 0.3s ease;
}

#chat-button:hover {
    transform: scale(1.1);
}

#chat-button svg {
    width: 26px;
    height: 26px;
    fill: white;
}

/* Container do Chat */
#chat-container {
    position: fixed;
    bottom: 90px;
    right: 20px;
    width: 320px;
    height: 420px;
    background: white;
    border-radius: 15px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.2);
    display: none;
    flex-direction: column;
    z-index: 1000;
    overflow: hidden;
}

#chat-container.show {
    display: flex;
}

/* Cabeçalho do Chat */
#chat-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

#chat-header h3 {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
}

#chat-close {
    background: none;
    border: none;
    color: white;
    font-size: 24px;
    cursor: pointer;
    padding: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
}

#chat-close:hover {
    opacity: 0.8;
}

/* Área de mensagens */
#chat-messages {
    flex: 1;
    padding: 20px;
    overflow-y: auto;
    background: #f5f5f5;
}

/* Mensagens */
.message {
    margin-bottom: 15px;
    display: flex;
    flex-direction: column;
}

.message.bot {
    align-items: flex-start;
}

.message.user {
    align-items: flex-end;
}

.message-content {
    max-width: 80%;
    padding: 12px 16px;
    border-radius: 15px;
    font-size: 14px;
    line-height: 1.5;
}

.message.bot .message-content {
    background: white;
    color: #333;
    border-bottom-left-radius: 5px;
}

.message.user .message-content {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-bottom-right-radius: 5px;
}

.message-time {
    font-size: 11px;
    color: #999;
    margin-top: 5px;
}

/* Indicador de digitação */
.typing-indicator {
    display: none;
    padding: 12px 16px;
    background: white;
    border-radius: 15px;
    border-bottom-left-radius: 5px;
    width: fit-content;
}

.typing-indicator.show {
    display: block;
}

.typing-indicator span {
    height: 8px;
    width: 8px;
    background: #999;
    border-radius: 50%;
    display: inline-block;
    margin-right: 5px;
    animation: typing 1.4s infinite;
}

.typing-indicator span:nth-child(2) {
    animation-delay: 0.2s;
}

.typing-indicator span:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes typing {
    0%, 60%, 100% {
        transform: translateY(0);
    }
    30% {
        transform: translateY(-10px);
    }
}

/* Área de input */
#chat-input-area {
    padding: 15px;
    background: white;
    border-top: 1px solid #e0e0e0;
    display: flex;
    gap: 10px;
}

#chat-input {
    flex: 1;
    border: 1px solid #ddd;
    border-radius: 25px;
    padding: 12px 20px;
    font-size: 14px;
    outline: none;
    transition: border-color 0.3s;
}

#chat-input:focus {
    border-color: #667eea;
}

#chat-send {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    border-radius: 50%;
    width: 45px;
    height: 45px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.2s;
}

#chat-send:hover {
    transform: scale(1.05);
}

#chat-send:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Responsivo */
@media (max-width: 480px) {
    #chat-container {
        width: calc(100% - 40px);
        height: calc(100vh - 120px);
        bottom: 90px;
        right: 20px;
        left: 20px;
    }
    
    #chat-button {
        bottom: 15px;
        right: 15px;
    }
}

/* Scrollbar customizada */
#chat-messages::-webkit-scrollbar {
    width: 6px;
}

#chat-messages::-webkit-scrollbar-track {
    background: #f1f1f1;
}

#chat-messages::-webkit-scrollbar-thumb {
    background: #888;
    border-radius: 3px;
}

#chat-messages::-webkit-scrollbar-thumb:hover {
    background: #555;
}