/* Custom Scrollbar para o Carrossel */
#carousel::-webkit-scrollbar {
    height: 6px;
}
#carousel::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 10px;
}

/* Estado da Janela de Chat */
#chat-window {
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), height 0.3s ease;
    height: 450px;
}

#chat-window.collapsed {
    height: 48px;
}

#chat-messages div {
    animation: fadeIn 0.2s ease-in;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(5px); }
    to { opacity: 1; transform: translateY(0); }
}

.img-item {
    height: 120px;
    width: 120px;
    object-fit: cover;
    border-radius: 4px;
    flex-shrink: 0;
    border: 2px solid transparent;
    transition: border 0.2s;
}

.img-item:hover {
    border-color: #3b82f6;
}