.bclb-card{background:#fff;border:1px solid #e5e7eb;border-radius:14px;padding:22px;box-shadow:0 4px 18px rgba(0,0,0,.03);max-width:960px;margin:0 auto}
.bclb-row{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:16px}
.bclb-row.two{grid-template-columns:repeat(2,1fr)}
.bclb-col{display:flex;flex-direction:column;gap:8px}
.bclb-label{font-weight:700}
.bclb-input,.bclb-select{border:1px solid #d1d5db;border-radius:10px;padding:10px 12px;font-size:14px;line-height:1.3}
.bclb-help{font-size:12px;color:#6b7280}
.bclb-actions{display:flex;justify-content:flex-end;margin-top:8px}
.bclb-btn{background:#0f172a;color:#fff;border:none;border-radius:10px;padding:10px 18px;font-weight:700;cursor:pointer}
/* modal */
.bclb-modal-back{position:fixed;inset:0;background:rgba(0,0,0,.45);display:none;align-items:center;justify-content:center;z-index:9999}
.bclb-modal{background:#fff;border-radius:14px;padding:18px;max-width:560px;width:92%;box-shadow:0 10px 30px rgba(0,0,0,.25)}
.bclb-modal h3{margin:0 0 8px 0}
.bclb-x{background:#eee;border:1px solid #ddd;border-radius:8px;padding:8px 12px;cursor:pointer}
@media (max-width:768px){.bclb-row{grid-template-columns:1fr}.bclb-row.two{grid-template-columns:1fr}}
.bclb-error{color:#dc2626;font-size:12px;margin-top:4px}