/* NBELTINGSS Belt Filter Tool – All dropdowns, compact UI */
.nbt-bf{--gap:14px;--radius:10px;--border:#e7e7e7;--bg:#ffffff;--muted:#6b7280;--shadow:0 1px 2px rgba(0,0,0,.06),0 2px 8px rgba(0,0,0,.04);}
.nbt-bf *{box-sizing:border-box}
.nbt-bf__bar{display:grid;gap:var(--gap);grid-template-columns:repeat(auto-fit,minmax(180px,1fr));align-items:end;background:var(--bg);padding:14px;border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);position:sticky;top:0.5rem;z-index:1}
.nbt-bf__group{display:flex;flex-direction:column;gap:6px}
.nbt-bf__group label{font-size:1.3rem;color:var(--muted)}
.nbt-bf__bar input[type="search"],.nbt-bf__bar select{height:38px;padding:0 10px;border:1px solid var(--border);border-radius:8px}
.nbt-bf__btn{height:38px;border-radius:8px;border:1px solid var(--border);background:#f9fafb;padding:0 12px;cursor:pointer}
.nbt-bf__btn--primary{background:#111827;color:white;border-color:#111827}
.nbt-bf__btn--ghost{background:transparent}
.nbt-bf__meta-row{display:flex;justify-content:space-between;align-items:center;margin:12px 2px;color:var(--muted);font-size:.9rem}
.nbt-bf__active{display:flex;gap:6px;flex-wrap:wrap}
.nbt-bf__pill{display:inline-flex;gap:6px;align-items:center;background:#eef2ff;border:1px solid #e0e7ff;border-radius:999px;padding:4px 10px;font-size:.78rem}
.nbt-bf__pill button{border:0;background:transparent;cursor:pointer}
.nbt-bf__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.nbt-bf__card{border:1px solid var(--border);border-radius:12px;overflow:hidden;background:#fff;box-shadow:var(--shadow);display:flex;flex-direction:column}
.nbt-bf__imgwrap{display:block;aspect-ratio:4/3;overflow:hidden;background:#f3f4f6}
.nbt-bf__imgwrap img{width:100%;height:100%;object-fit:cover;display:block}
.nbt-bf__title{display:block;font-weight:700;padding:12px 12px 0;text-decoration:none;color:#111827}
.nbt-bf__cta{display:block;width:100%;text-align:center;margin:0;border:1px solid #111827;border-radius:0 0 12px 12px;padding:12px 14px;font-size:1.1rem;background:#111827;color:#fff;text-decoration:none}
.nbt-bf__cta:hover,.nbt-bf__cta:focus{opacity:.95}
.nbt-bf__empty{border:1px dashed var(--border);padding:24px;border-radius:12px;text-align:center}
.nbt-bf__pager{display:flex;gap:8px;justify-content:center;margin:16px 0}
.nbt-bf__pager button{border:1px solid var(--border);background:#fff;border-radius:8px;padding:8px 12px;cursor:pointer}
.nbt-bf__pager button[disabled]{opacity:.5;cursor:not-allowed}
@media (max-width: 900px){
  .nbt-bf__grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width: 640px){
  .nbt-bf__grid{grid-template-columns:1fr}
}