*{
    margin: 0;
    padding: 0;
    overflow: hidden;
    box-sizing: border-box;
}
body {
    font-family: sans-serif;
    display: flex;
    /* justify-content: center; */
    align-items: center;
    height: 100vh;
    background-color: black;
    flex-direction: column;

}
header{
    width: 100%;  
    /* background: red; */
    display: flex;
    justify-content: center;
    margin: 20px;
    border-radius: 8px;
}
nav, nav a{    
    /* background:rgb(37, 37, 37); */
    display: flex;
    align-items: center;
    justify-content: center;
    width: fit-content;
    text-decoration: none;
    color: white;
    font-size: 20px;
    font-weight: bold;
}
nav img{
    width: 30px;
    height: 30px;
    filter: invert(1);
    margin-right: 8px;
}

.heading{
    margin-bottom: 50px;
    padding: 20px;
}
h1{
    color: orange;
    font-size: 50px;
    margin-bottom: 8px;
    text-align: center;
}
span{
    color: white;
    font-size:15px;
    text-align: center;
}

.container {
    background-color: rgb(37, 37, 37);
    padding: 30px;
    border-radius: 8px;
    border: 2px solid orange;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    min-width: 200px;
    width: 80%;
    max-width: 600px;
    text-align: center;
}


.options {
    display: flex;
    align-items: center;
    margin-bottom: 10px;
    text-align: left;
}
.options:first-child{
    display: flex;
    justify-content: center;
    margin: 10px;
}

.options label {
    margin-left: 10px;
    color: #ffffff;
    font-size: 20px;
}

.options input[type="number"] {
    width: 60px;
    padding: 8px;
    border: 1px solid #ccc;
    border-radius: 4px;
    margin-left: 10px;
    
}
.options input[type="checkbox"]{
    width: 20px;
    height: 20px;
accent-color: orange;
}

.boxes{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
    margin: 20px 10px;
}
.output {
    display: flex;
    margin-bottom: 20px;
}

.output input[type="text"] {
    flex-grow: 1;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 4px 0 0 4px;
    font-size: 16px;
    text-align: center;
    color: #333;
}

.output button {
    background-color: orange;
    color: black;
    border: none;
    padding: 10px 15px;
    border-radius: 0 4px 4px 0;
    cursor: pointer;
    font-size: 16px;
}

.output button:hover {
    background-color: rgb(255, 174, 0);
}

button#generateBtn {
    background-color: orange;
    color: black;
    border: none;
    padding: 12px 20px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 18px;
    transition: background-color 0.3s ease;
    width: 100%;
    transition: 0.2s;
}

button#generateBtn:hover {
    background-color: orange;
    scale: 1.02;
}

@media only screen and (max-width: 400px){
    img{
        display: none;
    }
    nav a{
        font-size: 12px;
    }

    h1{
        font-size: 20px;
    }
    span{
        font-size: 12px;
        display: none;
    }
    .heading{
        margin-bottom: 0px;
    }
    .output{
        flex-direction: column;
    }
    .output input[type="text"], .output button{
        border-radius: 4px;
    }
}