#ssc-commercial-estimator {
  max-width:980px;
  margin:0 auto;
  font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif
}
.ssc-card {
  border:1px solid #e5e7eb;
  border-radius:12px;
  padding:16px;
  margin:10px 0;
  box-shadow:0 1px 3px rgba(0,0,0,.05)
}
.ssc-grid { display:grid; gap:12px }
.ssc-2 { grid-template-columns:repeat(2,1fr) }
.ssc-3 { grid-template-columns:repeat(3,1fr) }
.ssc-4 { grid-template-columns:repeat(4,1fr) }
label {
  font-weight:600;
  margin-bottom:4px;
  display:block
}
input[type=number],select,input[type=text] {
  width:100%;
  padding:10px;
  border:1px solid #d1d5db;
  border-radius:8px
}
.ssc-row {
  display:flex;
  gap:12px;
  align-items:center
}
.ssc-btn {
  padding:10px 14px;
  border-radius:10px;
  border:1px solid #111827;
  background:#111827;
  color:#fff;
  cursor:pointer
}
.ssc-btn.ghost {
  background:#fff;
  color:#111827;
  border-color:#d1d5db
}
.ssc-muted { color:#6b7280; font-size:12px }
.ssc-drop {
  border:2px dashed #cbd5e1;
  border-radius:10px;
  padding:12px;
  text-align:center;
  color:#64748b
}
.ssc-table { width:100%; border-collapse:collapse }
.ssc-table th,.ssc-table td {
  padding:8px;
  border-bottom:1px solid #eee;
  text-align:left
}
.badge {
  display:inline-block;
  background:#eef2ff;
  color:#3730a3;
  border-radius:999px;
  padding:2px 8px;
  font-size:12px
}