/* Chatbot UI Styles */
#wp-chatbot-pro-container {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 999999;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

#wp-chatbot-pro-toggle {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: var(--chatbot-primary, #007bff);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    transition: transform 0.3s ease;
}

#wp-chatbot-pro-toggle:hover {
    transform: scale(1.05);
}

#wp-chatbot-pro-window {
    position: absolute;
    bottom: 80px;
    right: 0;
    width: 350px;
    height: 500px;
    max-height: 80vh;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 5px 25px rgba(0,0,0,0.2);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.chatbot-header {
    background-color: var(--chatbot-primary, #007bff);
    color: #fff;
    padding: 15px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.chatbot-header-info {
    display: flex;
    align-items: center;
    gap: 10px;
}

.chatbot-avatar {
    width: 32px;
    height: 32px;
    background: rgba(255,255,255,0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.chatbot-header h3 {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
    color: #fff;
}

.chatbot-close-btn {
    background: none;
    border: none;
    color: #fff;
    font-size: 24px;
    cursor: pointer;
    line-height: 1;
    padding: 0;
}

.chatbot-messages {
    flex: 1;
    padding: 20px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 15px;
    background: #f9f9f9;
}

.chatbot-message {
    display: flex;
    max-width: 85%;
}

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

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

.message-content {
    padding: 12px 16px;
    border-radius: 12px;
    font-size: 14px;
    line-height: 1.5;
    word-wrap: break-word;
}

.bot-message .message-content {
    background: #fff;
    color: #333;
    border-bottom-left-radius: 2px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

.user-message .message-content {
    background: var(--chatbot-primary, #007bff);
    color: #fff;
    border-bottom-right-radius: 2px;
}

.chatbot-input-area {
    padding: 15px;
    background: #fff;
    border-top: 1px solid #eee;
    display: flex;
    align-items: center;
    gap: 10px;
}

#chatbot-input-field {
    flex: 1;
    border: 1px solid #ddd;
    border-radius: 20px;
    padding: 10px 15px;
    font-size: 14px;
    resize: none;
    outline: none;
    font-family: inherit;
    transition: border-color 0.2s;
    max-height: 100px;
    overflow-y: hidden;
}

#chatbot-input-field:focus {
    border-color: var(--chatbot-primary, #007bff);
}

#chatbot-send-btn {
    background: var(--chatbot-primary, #007bff);
    color: #fff;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background 0.2s;
}

#chatbot-send-btn:hover {
    opacity: 0.9;
}

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

.chatbot-footer-branding {
    text-align: center;
    padding: 5px 0 10px;
    font-size: 10px;
    color: #aaa;
    background: #fff;
}

/* Typing indicator */
.typing-indicator {
    display: flex;
    gap: 4px;
    padding: 12px 16px;
    background: #fff;
    border-radius: 12px;
    border-bottom-left-radius: 2px;
    width: fit-content;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

.typing-dot {
    width: 6px;
    height: 6px;
    background: #999;
    border-radius: 50%;
    animation: typing 1.4s infinite ease-in-out both;
}

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

@media (max-width: 480px) {
    #wp-chatbot-pro-window {
        position: fixed;
        bottom: 0;
        right: 0;
        width: 100%;
        height: 100%;
        max-height: 100vh;
        border-radius: 0;
    }
}