/* Reset & Scoping */
#sarb-chat-popup, #sarb-chat-popup * {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

/* Floating Button */
#sarb-floating-button {
    position: fixed !important;
    bottom: 20px !important;
    right: 20px !important;
    width: 60px !important;
    height: 60px !important;
    background-color: #0073aa !important;
    border-radius: 50% !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15) !important;
    cursor: pointer !important;
    z-index: 2147483647 !important; /* Max Z-Index */
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    transition: transform 0.3s ease, background-color 0.3s ease !important;
}

#sarb-floating-button:hover {
    transform: scale(1.1);
    background-color: #005177 !important;
}

#sarb-floating-button svg {
    fill: #fff !important;
    width: 32px !important;
    height: 32px !important;
}

/* Chat Popup */
#sarb-chat-popup {
    position: fixed !important;
    bottom: 90px !important;
    right: 20px !important;
    width: 350px !important;
    height: 500px !important;
    background-color: #fff !important;
    border-radius: 12px !important;
    box-shadow: 0 5px 25px rgba(0, 0, 0, 0.2) !important;
    z-index: 2147483647 !important;
    display: none; /* Toggled by JS */
    flex-direction: column !important;
    overflow: hidden !important;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif !important;
    line-height: 1.5 !important;
    text-align: left !important; /* Reset text align */
}

#sarb-chat-popup.active {
    display: flex !important;
    animation: sarb-slide-up 0.3s ease-out;
}

@keyframes sarb-slide-up {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Chat Header */
#sarb-chat-popup .sarb-chat-header {
    background-color: #0073aa !important;
    color: #fff !important;
    padding: 15px !important;
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1) !important;
    flex-shrink: 0 !important;
}

#sarb-chat-popup .sarb-chat-header h3 {
    margin: 0 !important;
    padding: 0 !important;
    font-size: 16px !important;
    font-weight: 600 !important;
    color: #fff !important;
    background: none !important;
    border: none !important;
}

#sarb-close-chat {
    cursor: pointer !important;
    font-size: 20px !important;
    color: #fff !important;
    opacity: 0.8;
    transition: opacity 0.2s;
    line-height: 1 !important;
    display: block !important;
}

#sarb-close-chat:hover {
    opacity: 1;
}

/* Chat Body */
#sarb-chat-popup .sarb-chat-body {
    flex: 1 !important;
    padding: 15px !important;
    overflow-y: auto !important;
    background-color: #f0f2f5 !important;
    display: flex !important;
    flex-direction: column !important;
}

/* Messages */
#sarb-chat-popup .sarb-messages {
    flex: 1 !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 10px !important;
    list-style: none !important;
}

#sarb-chat-popup .sarb-message {
    max-width: 80% !important;
    padding: 10px 14px !important;
    border-radius: 18px !important;
    font-size: 14px !important;
    line-height: 1.5 !important;
    word-wrap: break-word !important;
    margin-bottom: 5px !important;
}

#sarb-chat-popup .sarb-bot-message {
    background-color: #e4e6eb !important;
    color: #050505 !important;
    align-self: flex-start !important;
    border-bottom-left-radius: 4px !important;
}

#sarb-chat-popup .sarb-user-message {
    background-color: #0073aa !important;
    color: #fff !important;
    align-self: flex-end !important;
    border-bottom-right-radius: 4px !important;
}

/* Chat Footer */
#sarb-chat-popup .sarb-chat-footer {
    padding: 10px !important;
    background-color: #fff !important;
    border-top: 1px solid #e5e5e5 !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 10px !important;
    flex-shrink: 0 !important;
}

/* Question Chips */
#sarb-chat-popup .sarb-questions-chips {
    display: flex !important;
    gap: 8px !important;
    overflow-x: auto !important;
    padding-bottom: 5px !important;
    scrollbar-width: thin;
}

#sarb-chat-popup .sarb-question-btn {
    background-color: #f0f2f5 !important;
    border: 1px solid #ddd !important;
    color: #333 !important;
    padding: 6px 12px !important;
    border-radius: 16px !important;
    cursor: pointer !important;
    font-size: 12px !important;
    white-space: nowrap !important;
    transition: all 0.2s ease;
    flex-shrink: 0 !important;
    line-height: normal !important;
}

#sarb-chat-popup .sarb-question-btn:hover {
    background-color: #0073aa !important;
    color: #fff !important;
    border-color: #0073aa !important;
}

/* Input Area */
#sarb-chat-popup .sarb-input-area {
    display: flex !important;
    align-items: center !important;
    gap: 10px !important;
    background-color: #f0f2f5 !important;
    padding: 8px 12px !important;
    border-radius: 24px !important;
    position: relative !important; /* Contain children */
}

#sarb-chat-input {
    flex: 1 !important;
    border: none !important;
    background: transparent !important;
    resize: none !important;
    height: 24px !important;
    max-height: 100px !important;
    padding: 0 !important;
    font-size: 14px !important;
    outline: none !important;
    font-family: inherit !important;
    line-height: 24px !important;
    color: #000 !important;
    margin: 0 !important;
    box-shadow: none !important;
}

#sarb-send-btn {
    background: transparent !important;
    border: none !important;
    color: #0073aa !important;
    cursor: pointer !important;
    padding: 0 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    transition: color 0.2s;
    width: auto !important;
    height: auto !important;
    margin: 0 !important;
}

#sarb-send-btn .dashicons {
    font-size: 24px !important;
    width: 24px !important;
    height: 24px !important;
    line-height: 1 !important;
}

/* Typing Indicator */
#sarb-chat-popup .sarb-typing {
    font-style: italic;
    color: #888;
    font-size: 12px;
    margin-left: 10px;
    margin-bottom: 5px;
    display: none;
}

/* HTML Content Styling (Lists, Bold) */
#sarb-chat-popup .sarb-message ul,
#sarb-chat-popup .sarb-message ol {
    margin: 5px 0 5px 20px !important;
    padding: 0 !important;
    list-style: disc !important;
}

#sarb-chat-popup .sarb-message li {
    margin-bottom: 4px !important;
}

#sarb-chat-popup .sarb-message strong {
    font-weight: bold !important;
}