body { background: #f6f7fb; }

.navbar { border-bottom: 1px solid rgba(0,0,0,.06); }

.card { border-radius: .9rem; }

.btn, .form-control, .form-select, .input-group-text { border-radius: .65rem; }

.fb-builder-shell {
  background: rgba(255,255,255,.75);
  border: 1px solid rgba(0,0,0,.06);
  border-radius: 1rem;
  backdrop-filter: blur(6px);
}

.fb-page-card {
  border: 1px solid rgba(0,0,0,.08);
  border-radius: .9rem;
  background: #fff;
}

.fb-section-card {
  border: 1px solid rgba(0,0,0,.08);
  border-radius: .9rem;
  background: #fff;
}

.fb-field-card {
  border: 1px solid rgba(0,0,0,.08);
  border-radius: .75rem;
  background: #fff;
}

.fb-fields-list { min-height: 10px; }

.fb-ghost { opacity: .55; }
.fb-chosen { opacity: .85; }
.fb-drag { opacity: 1; }

.fb-stepper::-webkit-scrollbar { height: 8px; }
.fb-stepper::-webkit-scrollbar-thumb { background: rgba(0,0,0,.15); border-radius: 999px; }

.btn-xs { --bs-btn-padding-y: .15rem; --bs-btn-padding-x: .4rem; --bs-btn-font-size: .75rem; }

.preview-shell {
  border-radius: 1rem;
  overflow: hidden;
  border: 1px solid rgba(0,0,0,.08);
}