.vb-container { max-width: 900px; margin: 20px auto; font-family: Arial, sans-serif; border:1px solid #e6e6e6; padding:16px; background:#fff; }
.vb-step { display:none; }
.vb-step.active { display:block; }
.vb-row { margin-bottom:12px; display:block; }
.vb-row label { display:block; font-weight:600; margin-bottom:6px; }
.vb-row input[type="text"], .vb-row input[type="email"], .vb-row input[type="datetime-local"], .vb-row select, .vb-row textarea { width:100%; padding:8px; box-sizing:border-box; }
.vb-row.vb-half { width:48%; display:inline-block; vertical-align:top; margin-right:4%; }
.vb-actions { margin-top:16px; }
.vb-btn { padding:8px 14px; border:1px solid #ddd; background:#f6f6f6; cursor:pointer; margin-right:8px; }
.vb-btn-primary { background:#0b73d6; color:#fff; border-color:#0b73d6; }
.vb-btn-cancel { background:#fff; color:#333; border-color:#ccc; }
.vb-msg { margin-top:10px; }
.vb-msg .error { color:#d00; background:#ffecec; padding:8px; border-radius:4px; }
.vb-msg .success { color:#1a7f1a; background:#e8f7e8; padding:8px; border-radius:4px; }
.vb-table { width:100%; border-collapse:collapse; margin-bottom:12px; }
.vb-table th, .vb-table td { text-align:left; padding:8px; border:1px solid #eee; }
.vb-review { margin-bottom:12px; }