/* Nefty Studio — Directorio + Leaderboard de instructores (base; Mateo refina). */
:root{ --ns-primary:#B51D17; --ns-ink:#1D1D1B; }

/* ---------- Controles comunes ---------- */
.ns-dir-controls,.ns-lb-controls{
	display:flex; flex-wrap:wrap; gap:12px; align-items:flex-end; margin:0 0 22px;
}
.ns-dir-controls input,.ns-dir-controls select,
.ns-lb-controls select,.ns-lb-controls input{
	padding:10px 12px; border:1px solid #e3e3e6; border-radius:10px; font-size:14px; background:#fff;
}
.ns-dir-search{ flex:1 1 280px; }
.ns-lb-controls label{ display:flex; flex-direction:column; gap:4px; font-size:12px; font-weight:600; color:#6b6b70; }
.ns-lb-btn,.ns-lb-controls button{
	padding:11px 22px; background:var(--ns-primary); color:#fff; border:0; border-radius:10px;
	font-weight:700; cursor:pointer; font-size:14px;
}
.ns-lb-btn:hover{ filter:brightness(.94); }

/* ---------- Directorio (grid) ---------- */
.ns-dir-grid{
	display:grid; grid-template-columns:repeat(auto-fill,minmax(200px,1fr)); gap:20px;
}
.ns-dir-card{
	display:flex; flex-direction:column; align-items:center; text-align:center; gap:8px;
	padding:26px 18px; background:#fff; border:1px solid #ececf0; border-radius:16px;
	text-decoration:none; color:var(--ns-ink); transition:transform .15s,box-shadow .15s;
}
.ns-dir-card:hover{ transform:translateY(-3px); box-shadow:0 12px 30px rgba(0,0,0,.10); border-color:var(--ns-primary); }
.ns-dir-avatar{
	width:92px; height:92px; border-radius:50%; background:#f0f0f3 center/cover no-repeat;
	border:3px solid var(--ns-primary);
}
.ns-dir-name{ font-weight:700; font-size:16px; line-height:1.2; }
.ns-dir-tags{ font-size:12px; color:#8a8a90; }
.ns-dir-meta{ font-size:12px; color:#fff; background:var(--ns-ink); padding:3px 12px; border-radius:999px; }
.ns-dir-empty{ text-align:center; color:#8a8a90; padding:30px 0; }

/* ---------- Leaderboard (tabla) ---------- */
.ns-lb-table{ width:100%; border-collapse:collapse; background:#fff; border-radius:14px; overflow:hidden; box-shadow:0 2px 14px rgba(0,0,0,.05); }
.ns-lb-table th,.ns-lb-table td{ padding:14px 16px; text-align:left; border-bottom:1px solid #f0f0f3; font-size:14px; }
.ns-lb-table thead th{ background:var(--ns-ink); color:#fff; font-weight:600; font-size:13px; }
.ns-lb-table thead th.is-sort{ background:var(--ns-primary); }
.ns-lb-rank{ font-weight:800; color:var(--ns-ink); width:62px; white-space:nowrap; }
.ns-lb-rank-1{ color:var(--ns-primary); }
.ns-lb-instr a{ display:flex; align-items:center; gap:10px; color:var(--ns-ink); text-decoration:none; font-weight:600; }
.ns-lb-avatar{ width:36px; height:36px; border-radius:50%; background:#f0f0f3 center/cover no-repeat; flex:0 0 auto; }
.ns-lb-table tbody tr:hover{ background:#fafafb; }
.ns-lb-empty{ text-align:center; color:#8a8a90; }
.ns-lb-note{ margin-top:14px; font-size:12px; color:#8a8a90; }

@media (max-width:600px){
	.ns-lb-controls{ gap:8px; }
	.ns-lb-table th:nth-child(3),.ns-lb-table td:nth-child(3){ display:none; }
}