/* Floating Chatbot Styles */
#csqna-chatbot-container {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 9999;
    font-family: 'Poppins', sans-serif;
}

#chatbot-toggle-btn {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(90deg, #00B2FF, #FF5E00);
    color: white;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 24px;
    transition: transform 0.3s ease;
}

#chatbot-toggle-btn:hover {
    transform: scale(1.1);
}

#chatbot-window {
    display: none;
    width: 350px;
    height: 500px;
    background: #fff;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    flex-direction: column;
    overflow: hidden;
    position: absolute;
    bottom: 80px;
    right: 0;
    border: 1px solid #eaeaea;
}

#chatbot-window.open {
    display: flex;
    animation: slideUp 0.3s ease;
}

@keyframes slideUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

#chatbot-header {
    background: linear-gradient(90deg, #00B2FF, #FF5E00);
    color: white;
    padding: 15px;
    font-weight: 600;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

#chatbot-close-btn {
    background: none;
    border: none;
    color: white;
    font-size: 20px;
    cursor: pointer;
}

#chatbot-messages {
    flex: 1;
    padding: 15px;
    overflow-y: auto;
    background: #f9f9f9;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.chat-msg {
    max-width: 80%;
    padding: 10px 15px;
    border-radius: 15px;
    font-size: 14px;
    line-height: 1.4;
}

.chat-msg.user {
    align-self: flex-end;
    background: #00B2FF;
    color: white;
    border-bottom-right-radius: 5px;
}

.chat-msg.ai {
    align-self: flex-start;
    background: #e5e5ea;
    color: #333;
    border-bottom-left-radius: 5px;
}

#chatbot-input-container {
    display: flex;
    padding: 10px;
    background: white;
    border-top: 1px solid #eaeaea;
}

#chatbot-input {
    flex: 1;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 20px;
    outline: none;
    font-size: 14px;
    font-family: inherit;
}

#chatbot-send-btn {
    background: #FF5E00;
    color: white;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    margin-left: 10px;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: background 0.3s;
}

#chatbot-send-btn:hover {
    background: #e65500;
}

#chatbot-send-btn:disabled {
    background: #ccc;
    cursor: not-allowed;
}

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

.typing-indicator span {
    display: inline-block;
    width: 5px;
    height: 5px;
    background-color: #333;
    border-radius: 50%;
    margin: 0 2px;
    animation: typing 1.4s infinite ease-in-out both;
}

.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); }
    40% { transform: scale(1); }
}

@media (max-width: 400px) {
    #chatbot-window {
        width: 300px;
        height: 450px;
    }
}