body{
font-family:Arial;
background:#0f172a;
color:white;
padding:40px;
}

.container{
max-width:900px;
margin:auto;
background:#1e293b;
padding:30px;
border-radius:10px;
}

h1{
text-align:center;
margin-bottom:30px;
}

.top-box{
display:grid;
grid-template-columns:1fr 1fr 1fr 1fr;
gap:15px;
}

.box{
display:flex;
flex-direction:column;
}

textarea{
height:120px;
padding:10px;
border-radius:6px;
border:none;
}

input,select{
padding:10px;
border-radius:6px;
border:none;
}

button{
padding:12px;
background:#3b82f6;
border:none;
border-radius:6px;
color:white;
cursor:pointer;
}

button:hover{
background:#2563eb;
}

#result{
width:100%;
height:200px;
margin-top:10px;
}

.buttons{
margin-top:15px;
display:flex;
gap:10px;
}