body{
    background:#f4f7fb;
    font-family:Arial,sans-serif;
}

.fb-container{
    max-width:1200px;
    margin:auto;
}

.fb-search-box{
    background:white;
    padding:25px;
    border-radius:16px;
    margin-bottom:25px;
    box-shadow:0 5px 20px rgba(0,0,0,0.08);
}

.fb-row{
    display:flex;
    gap:15px;
    flex-wrap:wrap;
}

.fb-row input{
    flex:1;
    padding:15px;
    border:1px solid #ddd;
    border-radius:12px;
}

.fb-row button{
    background:#0d6efd;
    color:white;
    border:none;
    padding:15px 25px;
    border-radius:12px;
    cursor:pointer;
}

#fb-map{
    width:100%;
    height:500px;
    border-radius:16px;
    overflow:hidden;
    margin-bottom:30px;
}

#fb-results{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(320px,1fr));
    gap:20px;
}

.fb-card{
    background:white;
    padding:20px;
    border-radius:16px;
    box-shadow:0 5px 20px rgba(0,0,0,0.08);
}

.fb-badge{
    display:inline-block;
    margin-top:10px;
    padding:8px 14px;
    border-radius:40px;
    color:white;
}

.A{background:#00a651;}
.B{background:#7ac943;}
.C{background:#cddc39;color:#222;}
.D{background:#ffeb3b;color:#222;}
.E{background:#ff9800;}
.F{background:#ff5722;}
.G{background:#d32f2f;}