html{
        width: 100%;
    height: 100%;
    margin: 0px;
    direction: rtl;
   
   
 }
 
 
 .login-body {
            font-family: Tahoma, sans-serif;
            background: #595959;
            display: flex;
            justify-content: center;
            align-items: center;
            height: 100vh;
        }
        .login-box {
            background: white;
            padding: 30px;
            border-radius: 10px;
            box-shadow: 0 0 15px rgba(0,0,0,0.2);
            width: 300px;
        }
        .login-box h2 {
            text-align: center;
            margin-bottom: 20px;
        }
        .login-box input {
            width: 100%;
            padding: 10px;
            margin: 10px 0;
            border: 1px solid #ccc;
            border-radius: 5px;
        }
        .login-box button {
            width: 100%;
            padding: 10px;
            background: #007bff;
            color: white;
            border: none;
            border-radius: 5px;
            cursor: pointer;
        }
        .login-box button:hover {
            background: #0056b3;
        }
        .error {
            color: red;
            text-align: center;
            margin-bottom: 10px;
        }

        .center-page{
            display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 100%;
    flex-direction: column;
     background-color: #2d2d2d;
    color: aliceblue;
     font-family: 'Vazir';
     font-size: 40px;
        }

        .def-margin{
            margin: 10px;
        }
        .def-padding{
            padding: 10px;
        }

        .text-right{
            text-align: right;
        }

        .text-left{
            text-align: left;
        }

       @font-face {
        font-family: 'Vazir';
        src: url(./fonts/vazir.ttf);
        font-size: 40px;
       }

       .button{
            width: 200px;
    height: 60px;
    border-radius: 50px;
    padding: 5px;
    margin: 10px;
    font-size: 30px;
       }

       .def-input{
            border-radius: 10px;
    width: 350px;
    height: 70px;
    box-sizing: border-box;
    color: #232323;
    direction: ltr;

       }

       .users-list{
        width: 100%;
    height: 100%;
    box-sizing: border-box;
    background-color: #3e3e3e;
    padding: 10px;
       border: 6px outset #000000;
    border-radius: 15px;
       }

       .user{
            height: 100px;
    direction: ltr;
    padding-top: 20px;
    margin: 20px;
    background-color: #2e2e2e;
    border-radius: 20px;
    border: 2px dashed #fffffc;
    border: 6px outset #787878;
    border-radius: 15px;
       }

       .user a{
            color: azure;
    font-size: 50px;
       }

        #chat-box {
                height: 80%;

            overflow-y: auto;
            padding: 10px;
            margin-bottom: 10px;
            background-color: #494949;
            border-radius: 15px;
    border: 5px outset #7e7e7e;
        }

        .chat-form{
               width: 100%;
 
        }

        .input-chat{
                height: 70px;

    font-size: 24px;
        }

        .button-chat{
            width: 100%;
    height: 60px;
    margin-top: 20px;
        }

        .msg-guset{
                text-align: left;
    background-color: #0000009d;
    padding-left: 20px;
    padding-right: 20px;
    border-radius: 10px;
    margin: 10px;
        }

             .msg-user{
                text-align: right;
    background-color: #0a0a0a58;
    padding-left: 20px;
    padding-right: 20px;
    border-radius: 10px;
    margin: 10px;
        }


        .time{
            font-size: 15px;
        }