.hifp-wrapper{
max-width:1100px;
margin:40px auto;
padding:20px;
font-family:Arial,sans-serif;
}

.hifp-header{
text-align:center;
margin-bottom:30px;
}

.hifp-card{
background:#fff;
padding:28px;
border-radius:20px;
box-shadow:0 6px 24px rgba(0,0,0,.08);
}

.hifp-grid{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(240px,1fr));
gap:20px;
}

.hifp-field label{
display:block;
font-weight:700;
margin-bottom:8px;
}

.hifp-field input,
.hifp-field select{
width:100%;
padding:14px;
border-radius:12px;
border:1px solid #d1d5db;
font-size:16px;
}

.hifp-results{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
gap:20px;
margin-top:30px;
}

.hifp-box{
background:#f3f4f6;
padding:22px;
border-radius:16px;
text-align:center;
}

.hifp-box p{
font-size:28px;
font-weight:bold;
}

.hifp-buttons{
display:flex;
gap:15px;
flex-wrap:wrap;
margin-top:25px;
}

.hifp-buttons button{
padding:14px 18px;
background:#111827;
color:#fff;
border:none;
border-radius:12px;
cursor:pointer;
}

.hifp-content{
margin-top:50px;
line-height:1.9;
}

body.hifp-dark{
background:#111827;
color:#fff;
}

body.hifp-dark .hifp-card{
background:#1f2937;
color:#fff;
}

@media(max-width:768px){
.hifp-wrapper{
padding:15px;
}
}