.wbs-container{
max-width:900px;
margin:auto;
padding:40px;
background:#fff;
border-radius:20px;
box-shadow:0 20px 50px rgba(0,0,0,0.1);
border-top:8px solid #003366;
}

.wbs-cards{
display:flex;
gap:15px;
margin:20px 0;
}

.card{
flex:1;
padding:20px;
border-radius:15px;
color:white;
text-align:center;
font-size:18px;
}

.blue{background:#003366;}
.orange{background:#f39c12;}
.green{background:#27ae60;}

input, textarea, select{
width:100%;
padding:12px;
margin:10px 0;
border-radius:10px;
border:1px solid #ccc;
}

button{
background:#003366;
color:white;
padding:14px;
border:none;
border-radius:10px;
width:100%;
font-weight:bold;
cursor:pointer;
}