/* Visitor AI Assistant Styles */

@keyframes fm-visitor-pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(102, 126, 234, 0.7); }
    50% { box-shadow: 0 0 0 12px rgba(102, 126, 234, 0); }
}

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

@keyframes messageSlideIn {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: translateY(0); }
}

#fm-visitor-chat-window {
    display: none !important;
    position: fixed !important;
    bottom: 90px !important;
    right: 20px !important;
    width: 400px !important;
    height: 580px !important;
    background: white !important;
    border-radius: 16px !important;
    box-shadow: 0 8px 46px rgba(0, 0, 0, 0.12) !important;
    z-index: 9999 !important;
    flex-direction: column !important;
    overflow: hidden !important;
    border: 1px solid #e8eef8 !important;
    animation: fm-visitor-slideUp 0.3s ease !important;
    pointer-events: auto !important;
    touch-action: auto !important;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif !important;
}

#fm-visitor-ai-bubble {
    position: fixed !important;
    bottom: 20px !important;
    right: 20px !important;
    width: 60px !important;
    height: 60px !important;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
    border-radius: 50% !important;
    cursor: pointer !important;
    z-index: 9998 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    color: white !important;
    font-size: 28px !important;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4) !important;
    border: none !important;
    padding: 0 !important;
    margin: 0 !important;
    animation: fm-visitor-pulse 2s infinite !important;
    transition: all 0.3s ease !important;
    pointer-events: auto !important;
    touch-action: auto !important;
    user-select: none !important;
}

#fm-visitor-ai-bubble:hover {
    transform: scale(1.1) !important;
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.6) !important;
}

#fm-visitor-chat-window.fm-active {
    display: flex !important;
}

.fm-visitor-chat-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 16px 18px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    flex-shrink: 0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.fm-visitor-chat-header strong {
    font-size: 15px;
    font-weight: 600;
    letter-spacing: 0.3px;
    margin: 0;
}

#fm-visitor-close-chat {
    cursor: pointer;
    font-size: 26px;
    line-height: 1;
    opacity: 0.8;
    transition: all 0.2s;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    border: none;
    background: transparent;
    padding: 0;
    margin: 0;
}

#fm-visitor-close-chat:hover {
    opacity: 1;
    background: rgba(255,255,255,0.15);
}

#fm-visitor-chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 14px 12px;
    background: linear-gradient(180deg, #f7f9fc 0%, #f0f3fa 100%);
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin: 0;
}

.fm-visitor-message {
    display: flex;
    margin: 0;
    animation: messageSlideIn 0.3s ease;
}

.fm-visitor-message.user {
    justify-content: flex-end;
}

.fm-visitor-message.ai {
    justify-content: flex-start;
}

.fm-visitor-message-bubble {
    max-width: 80%;
    padding: 10px 14px;
    border-radius: 14px;
    font-size: 13px;
    line-height: 1.5;
    word-wrap: break-word;
    word-break: break-word;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
    margin: 0;
}

.fm-visitor-message-bubble.user {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-bottom-right-radius: 4px;
}

.fm-visitor-message-bubble.ai {
    background: white;
    color: #333;
    border: 1px solid #e0e6f2;
    border-bottom-left-radius: 4px;
}

.fm-visitor-chat-footer {
    padding: 12px !important;
    border-top: 1px solid #e0e7ff !important;
    background: white !important;
    display: flex !important;
    gap: 8px !important;
    align-items: center !important;
    margin: 0 !important;
}

#fm-visitor-chat-input {
    flex: 1 !important;
    color:#000;
    padding: 10px 14px !important;
    border: 1px solid #d1d5db !important;
    border-radius: 20px !important;
    font-size: 13px !important;
    font-family: inherit !important;
    outline: none !important;
    transition: border-color 0.2s !important;
    background: white !important;
    box-sizing: border-box !important;
    margin: 0 !important;
}

#fm-visitor-chat-input:focus {
    border-color: #667eea !important;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1) !important;
}

#fm-visitor-chat-input::placeholder {
    color: #a0a8c0 !important;
}

#fm-visitor-chat-send {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
    color: white !important;
    border: none !important;
    width: 40px !important;
    height: 40px !important;
    border-radius: 50% !important;
    cursor: pointer !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    transition: all 0.2s !important;
    box-shadow: 0 2px 8px rgba(102, 126, 234, 0.3) !important;
    font-size: 18px !important;
    flex-shrink: 0 !important;
    padding: 0 !important;
    margin: 0 !important;
}

#fm-visitor-chat-send:hover {
    transform: scale(1.05) !important;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4) !important;
}

#fm-visitor-chat-send:active {
    transform: scale(0.95) !important;
}

#fm-visitor-chat-messages::-webkit-scrollbar {
    width: 6px;
}

#fm-visitor-chat-messages::-webkit-scrollbar-track {
    background: #f0f0f0;
}

#fm-visitor-chat-messages::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 3px;
}

@media (max-width: 480px) {
    #fm-visitor-ai-bubble {
        width: 50px !important;
        height: 50px !important;
        font-size: 22px !important;
        bottom: 16px !important;
        right: 16px !important;
    }
    #fm-visitor-chat-window {
        width: calc(100vw - 24px) !important;
        height: 60vh !important;
        max-height: 480px !important;
        right: 12px !important;
        bottom: 76px !important;
        border-radius: 12px !important;
    }
}