/* Frontend card */
.bon-card{display:grid;grid-template-columns:1.2fr 1fr;gap:24px;align-items:center;border:1px solid #eef2f7;border-radius:18px;padding:28px;background:#fff;box-shadow:0 2px 8px rgba(10,24,48,.04)}
.bon-media{background:#f4f8fc;display:flex;align-items:center;justify-content:center;color:#6b7280;height:260px;border-radius:12px;overflow:hidden}
.bon-media img, .bon-media video{max-width:100%;max-height:100%}
.bon-title{font-size:28px;font-weight:700;margin:0}
.bon-meta{color:#4b5563;margin:6px 0 18px}
.bon-actions{display:flex;gap:14px}
.bon-btn{appearance:none;border:none;border-radius:14px;padding:14px 22px;font-weight:700;cursor:pointer}
.bon-btn.primary{background:#0b132a;color:#fff}
.bon-btn.light{background:#eef2f7;color:#0b132a}
.bon-panel{margin-top:18px;border-top:1px dashed #e5e7eb;padding-top:18px;display:none}
.bon-panel.active{display:block}
.bon-form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.bon-field input, .bon-field select, .bon-field textarea{width:100%;padding:10px 12px;border:1px solid #e5e7eb;border-radius:10px}
.bon-steps{display:flex;gap:8px;margin-bottom:12px}
.bon-step{padding:6px 10px;border-radius:999px;background:#eef2f7}
.bon-step.active{background:#0b132a;color:#fff}
.bon-summary{font-weight:700;margin-top:8px}
.bon-alert{padding:10px 12px;border-radius:10px;background:#ecfeff;border:1px solid #a5f3fc}