/* Chat Loading Indicator */
.typing-indicator {
    display: flex;
    gap: 4px;
    margin-bottom: 8px;
}

.typing-indicator span {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: #16a34a;
    animation: typing 1.4s infinite ease-in-out;
}

.typing-indicator span:nth-child(1) {
    animation-delay: -0.32s;
}

.typing-indicator span: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;
    }
}

/* Chat button states */
.chat-send:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.chat-input:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Message loading state */
.message.loading .message-content {
    background-color: #f3f4f6;
    border: 1px dashed #d1d5db;
}

/* Error message styling */
.message.bot .message-content p {
    white-space: pre-line;
    line-height: 1.5;
}