.solsetu-calc{max-width:820px;margin:16px auto;padding:16px;border:1px solid #eee;border-radius:12px;background:#fff;box-shadow:0 6px 24px rgba(0,0,0,.04);font-family:system-ui,Segoe UI,Roboto,sans-serif}
.solsetu-calc h3{margin:0 0 12px;color:#0D3B66}
.solsetu-calc .row{margin-bottom:12px}
.solsetu-calc .row.two{display:flex;gap:12px}
.solsetu-calc label{display:block;font-weight:600;margin-bottom:6px}
.solsetu-calc input, .solsetu-calc select, .solsetu-calc textarea{width:100%;padding:10px;border:1px solid #ddd;border-radius:8px}
.solsetu-calc .actions{margin-top:8px}
.solsetu-calc button{background:#F2B90C;color:#0D3B66;border:0;border-radius:10px;padding:10px 14px;font-weight:700;margin-right:8px;cursor:pointer}
.solsetu-calc .card{margin-top:12px;padding:12px;border:1px solid #eee;border-radius:10px;background:#fafafa}
.solsetu-calc .big{font-size:22px;font-weight:800;color:#0D3B66;margin:4px 0 10px}
.solsetu-calc .small{font-size:12px;color:#555}
.vendor-list{list-style:none;padding:0;margin:8px 0}
.vendor-list li{padding:10px;border:1px solid #eee;border-radius:10px;margin-bottom:8px;background:#fff}
.vendor-list .actions a{display:inline-block;margin-right:10px;color:#0D3B66;text-decoration:none;font-weight:700}
#solsetu-calc-note{font-size:12px;color:#666;margin-top:8px}
@media (max-width:640px){.solsetu-calc .row.two{flex-direction:column}}