.fb-wrap{max-width:980px;margin:0 auto;padding:10px 0;line-height:1.6}
.fb-wrap h1{font-size:44px;letter-spacing:.2px;margin:10px 0 18px}
.fb-muted{opacity:.78;margin:0 0 14px}

.fb-card{
  background:rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.10);
  border-radius:14px;
  padding:16px;
  margin:12px 0;
}

.fb-note{
  border-left:4px solid rgba(0,180,255,.55);
  padding:10px 12px;
  border-radius:12px;
  background:rgba(255,255,255,.03);
}
.fb-danger{border-left-color:rgba(255,80,80,.65)}

.fb-grid{display:grid;gap:12px;max-width:520px}
.fb-label{display:block;margin:0 0 8px;opacity:.9;font-weight:700}

.fb-input,.fb-select,.fb-textarea{
  width:100% !important;
  padding:12px 14px;
  border-radius:12px;
  border:1px solid rgba(255,255,255,.14);
  background:rgba(255,255,255,.05);
  color:inherit;
  outline:none;
  box-sizing:border-box;
}
.fb-select{cursor:pointer}
.fb-textarea{min-height:160px;resize:vertical}

.fb-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.fb-btn{
  padding:12px 16px;
  border-radius:12px;
  border:1px solid rgba(255,255,255,.16);
  background:rgba(255,255,255,.08);
  color:inherit;
  cursor:pointer;
}
.fb-btn:disabled{opacity:.55;cursor:not-allowed}

.fb-status{
  opacity:.9;
  max-width:520px;
  max-height:70px;
  overflow:auto;
  white-space:pre-wrap;
}
.fb-small{font-size:13px;opacity:.7}
.fb-hr{border:0;border-top:1px solid rgba(255,255,255,.10);margin:14px 0}