.hfb-container{max-width:980px;margin:0 auto;}
.hfb-form{background:#fff;padding:22px;border-radius:14px;box-shadow:0 4px 12px rgba(0,0,0,.08);}
.hfb-field{margin-bottom:18px;}
.hfb-field label{font-weight:600;display:block;margin-bottom:6px;}
.hfb-field input,.hfb-field select{width:100%;padding:12px 14px;border:1px solid #ccc;border-radius:10px;font-size:15px;}
.hfb-note{font-size:12px;color:#666;margin-top:4px;}
.hfb-actions{margin-top:22px;display:flex;gap:10px;flex-wrap:wrap;justify-content:center;}
.hfb-actions button{padding:14px 22px;font-size:16px;border:none;border-radius:12px;background:#0073aa;color:#fff;cursor:pointer;}
.hfb-actions button:hover{background:#005f8d;}
.hfb-actions .hfb-secondary{background:#555;}
.hfb-actions .hfb-secondary:hover{background:#444;}
.hfb-msg{margin-top:14px;text-align:center;font-size:14px;}
.hfb-msg.ok{color:#0a7a2f;}
.hfb-msg.err{color:#b00020;}

.hfb-field input[readonly]{background:#f7f7f7;cursor:not-allowed;}