*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body{
    background-color: #f8f9fa;
    direction: rtl;
    text-align: center;
    font-family: vazir;
}
.tab{
    transform: translateY(-20px);
    border: 1px solid #000;
    width: 20%;
    float: right;
    box-sizing: border-box;
    height: 4vh;
}
#sabtnam{
    font-size: 24px;
}
.info{
    background-color: white;
    width: 60%;
    margin: auto;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0px 4px 10px rgba(0,0,0,0.2);
    animation: sayeform 1s;
    text-align: center;
    display: none;
    margin-bottom: 10px;
}
.tab_info{
    /* background-color: white; */
    width: 60%;
    margin: 0 auto;
    text-align: center;
    padding: 20px;
    border-radius: 10px;
    border-radius: 10px;
}
.inputs{
    width: 91.8%;
    padding: 10px;
    margin: 10px auto;
    border: 1px solid #ccc;
    border-radius: 5px;
    font-size: 16px;
    text-align: right;
    font-family: vazir;
}
.btn_enseraf{
    background-color: rgb(187, 186, 186);
    margin-top: 10px;
    color: black;
    padding: 10px 16px;
    border: none;
    border-radius: 8px;
    font-size: 15px;
    font-family: vazir;
    width: 100px;
    text-align: center;
    font-family: vazir;
    cursor: pointer;
}
.btn_enseraf:hover{
    background-color: rgb(159, 159, 159);
}
.icon_add {
    width: 100px;
    cursor: pointer;
}
.icon_add:hover {
    background-color: #ccc;
}
#class6, #behdasht{
    width: 93%;
    padding: 10px;
    margin: 10px auto;
    border: 1px solid #ccc;
    border-radius: 5px;
    font-size: 16px;
    text-align: center;
    font-family: vazir;
}
#name_bimari{
    width: 27%;
    padding: 10px;
    margin: 10px auto;
    border: 1px solid #ccc;
    border-radius: 5px;
    font-size: 16px;
    text-align: right;
    font-family: vazir;
    display: none;
}
#class62{
    display: none;
}
#behdasht2{
    display: none;
}
.next{
    background-color: #0d6efd;
    color: white;
    padding: 12px 20px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 15px;
    transition: transform 0.3s;
    font-family: vazir;
    width: 40%;
    text-align: center;
    margin-top: 20px;
    margin-left: 5px;
}
.next:hover{
    box-shadow: 0px 0px 15px rgba(13,110,253,0.8);
    transform: scale(1.05);
    border: 1px solid #000;
}
.inputs:focus, #class6:focus, #behdasht:focus{
    background-color: #cacaca;
    transition: all 0.3;
}
#nahayi{
    background-color: #28a745;
}
#nahayi:hover{
    box-shadow: 0px 0px 15px rgb(8, 158, 30);
    transform: scale(1.05);
}
#box_nobat_dehi{
    display: none;
    position: fixed;
    top: 100px;
    z-index: 30;
    text-align: center;
    width: 100%;
}
.btn_nobat_dehi{
    border: 1px solid #000;
    display: block;
    text-decoration: none;
    font-size: 30px;
    background-color: #28a745;
    border-radius: 15px;
    padding: 30px;
    width: 80%;
    margin: 0 auto;
}
#black_box{
    position: fixed;
    z-index: 20;
    background-color: #000;
    opacity: 0.9;
    width: 100%;
    height: 100vh;
    top: 0;
    left: 0;
    display: none;
}
.btn_nobat_dehi:hover{
    background-color: rgb(4, 255, 0);
}
#message{
  /* position: absolute; */
  margin: 0 auto;
  text-align: center;
  /* top: 50px; */
  width: 25%;
  padding: 5px;
  border: 1px solid #000;
  height: 50px;
  border-radius: 8px;
  font-family: vazir;
  box-shadow: 4px 5px 8px gray;
  position: fixed;
  top: 7%;
  right: 37%;
  display: none;
  opacity: 0;
  z-index: 10;
}
#txt_message{
    margin-top: 7px;
}
.dialog{
    z-index: 1001;
    width: 80%;
    background-color: white;
    border-radius: 20px;
    margin: 0 auto;
    margin-top: 10%;
    text-align: center;
    padding: 10px;
}
.box_dialog{
    width: 100%;
    z-index: 1000;
    height: 100vh;
    position: fixed;
    background-color: rgba(0, 0, 0, 0.519);
    top: 0;
    display: none;
}
/* .inputs:invalid{
    border: 1px solid red;
} */
@keyframes sayeform{
    from{
        opacity: 0;
        transform: translateY(20px);
    }
    to{
        opacity: 1;
        transform: translateY(0);
    }
}
@font-face {
    font-family: vazir;
    src: url(font/vazir.ttf);
}
@font-face {
    font-family: titr;
    src: url(font/8033.ttf);
}

@media only screen and (max-width: 670px) {
    .tab_info{
        width: 95%;
    }
    .tab{
        width: 20%;
    }
    .info{
        width: 95%;
    }
    .dialog{
        width: 100%;
    }
    h2{
        font-size: 20px;
    }
    #message{
      width: 90%;
      right: 4.8%;
    }
}