/* =========================
   CHATBOT BUTTON
========================= */
#ppob-btn{
    position: fixed !important;
    bottom: 20px;
    right: 20px;
    width: 55px;
    height: 55px;
    background: #0073aa;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    cursor: pointer;
    z-index: 2147483647 !important;
    box-shadow: 0 5px 20px rgba(0,0,0,0.3);
}

/* =========================
   CHATBOX
========================= */
#ppob-box{
    position: fixed !important;
    bottom: 85px;
    right: 20px;
    width: 320px;
    background: #fff;
    border-radius: 12px;
    display: none;
    z-index: 2147483647 !important;
    box-shadow: 0 10px 30px rgba(0,0,0,0.25);
    overflow: hidden;
    font-family: Arial, sans-serif;
}

/* =========================
   HEADER
========================= */
#chat-header{
    background: #0073aa;
    color: #fff;
    padding: 12px;
    font-weight: bold;
}

/* =========================
   CONTENT
========================= */
#chat-content{
    height: 250px;
    overflow-y: auto;
    padding: 10px;
    font-size: 13px;
}

/* =========================
   INPUT
========================= */
#chat-input{
    width: 100%;
    border: none;
    padding: 12px;
    border-top: 1px solid #ddd;
    outline: none;
}

/* =========================
   CHAT STYLE
========================= */
.chat-user{
    color: #0073aa;
    margin-bottom: 5px;
}

.chat-bot{
    color: #333;
    margin-bottom: 10px;
}

/* =========================
   ANTI OVERLAY FIX (PENTING)
========================= */
#ppob-btn,
#ppob-box{
    pointer-events: auto !important;
}

/* paksa layer tertinggi */
html body #ppob-btn,
html body #ppob-box{
    z-index: 2147483647 !important;
}