body {
    font-family: Arial, sans-serif;
    background: #f5f5f5;
    margin:5px; padding:5px;
     margin-left:5px;
}

.container {
    max-width: 350px;
    margin: 5px auto;
    background:#fff;
    border-radius:8px;
    box-shadow:0 0 10px rgba(0,0,0,0.1);
    overflow:hidden;
     margin-left:3px;
}

.header {
    background:#25D366;
    color:#fff;
    padding:10px 20px;
    font-size:20px;
}

.chat-box {
    height:455px;
    overflow-y:auto;
    padding:10px;
    background:#e5ddd5;
}

.message {
    margin-bottom:10px;
    display:flex;
}

.message img.avatar {
    width:40px; height:40px;
    border-radius:50%;
    margin-right:10px;
}

.message .bubble {
    background:#fff;
    padding:8px 12px;
    border-radius:7px;
    max-width:70%;
    position:relative;
}

.message .bubble .reply-box {
    background:#f1f1f1;
    border-left:3px solid #25D366;
    padding:5px;
    margin-bottom:5px;
}

.message.me .bubble {
    background:#dcf8c6;
    margin-left:auto;
}

#chatForm {
    display:flex;
    padding:10px;
    gap:5px;
    background:#f0f0f0;
}

#chatForm input[type="text"] {
    flex:1;
    padding:8px;
    border-radius:5px;
    border:1px solid #ccc;
}

#emojiBox {
    background:#fff;
    border:1px solid #ccc;
    padding:5px;
    display:none;
    margin-bottom:5px;
    border-radius:5px;
}

#replyPreview, #editBox {
    background:#e2f7e1;
    padding:8px;
    border-left:3px solid #25D366;
    margin:10px;
    display:none;
}
.popup {
    display:none;
    position: fixed;
    top:0; left:0;
    width:100%; height:100%;
    background: rgba(0,0,0,0.5);
    justify-content:center;
    align-items:center;
}

.popup-content {
    background:white;
    padding:20px;
    width:300px;
    border-radius:10px;
    text-align:center;
}

.popup-avatar {
    width:100px;
    height:100px;
    border-radius:50%;
    margin-bottom:10px;
}

.close {
    float:right;
    cursor:pointer;
    font-size:20px;
}
.avatar {
    width:50px;
    height:50px;
    border-radius:50%;
    cursor:pointer;
    object-fit:cover;
}
  .btn{
            display:inline-block;
            padding:6px 12px;
            margin:4px 0;
            background:green;
            color:#fff;
            text-decoration:none;
            border-radius:4px;
        }
 .btn2{
            display:inline-block;
            padding:6px 12px;
            margin:4px 0;
            background:blue;
            color:#fff;
            text-decoration:none;
            border-radius:4px;
        }
        .btn:hover{ background:#0056b3; }
        .search-box{
            margin:10px 0;
        }