/* Custom styles for the chatbot interface */
.suggestion-btn {
    transition: all 0.2s ease;
}

.suggestion-btn:hover {
    transform: translateY(-1px);
}

/* Smooth scrolling for chat messages */
#chatMessages {
    scroll-behavior: smooth;
}

/* Custom scrollbar for webkit browsers */
#chatMessages::-webkit-scrollbar {
    width: 6px;
}

#chatMessages::-webkit-scrollbar-track {
    background: #f1f1f1;
}

#chatMessages::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 3px;
}

#chatMessages::-webkit-scrollbar-thumb:hover {
    background: #a8a8a8;
}

/* Auto-resize textarea */
#messageInput {
    min-height: 44px;
    max-height: 120px;
}

/* Loading animation */
.typing-indicator {
    display: flex;
    align-items: center;
    gap: 4px;
}

.typing-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: #9ca3af;
    animation: typing 1.4s infinite ease-in-out;
}

.typing-dot:nth-child(1) { animation-delay: -0.32s; }
.typing-dot:nth-child(2) { animation-delay: -0.16s; }

@keyframes typing {
    0%, 80%, 100% {
        transform: scale(0.8);
        opacity: 0.5;
    }
    40% {
        transform: scale(1);
        opacity: 1;
    }
}