/* ============================================
   DEADLOCK MÉXICO — Torneos
   ============================================ */

.torneos-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 28px;
  flex-wrap: wrap;
}

/* Filtros */
.torneos-filtros {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}
.torneos-filtro-btn {
  padding: 7px 16px;
  border-radius: 20px;
  font-family: var(--font-head);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  background: var(--bg-card);
  border: 1px solid var(--border);
  text-decoration: none;
  transition: all var(--transition);
  white-space: nowrap;
}
.torneos-filtro-btn:hover {
  color: var(--cyan);
  border-color: var(--cyan-border);
}
.torneos-filtro-btn.active {
  background: var(--cyan-glow);
  color: var(--cyan);
  border-color: var(--cyan-border);
}

/* Grid de torneos */
.torneos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 20px;
}

/* Tarjeta de torneo */
.torneo-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.torneo-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
  transition: background var(--transition);
}
.torneo-card:hover {
  border-color: var(--cyan-border);
  background: var(--bg-card-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0,0,0,0.3);
}
.torneo-card:hover::before {
  background: linear-gradient(90deg, transparent, var(--cyan-border), transparent);
}
.torneo-card.torneo-live {
  border-color: rgba(0,212,255,0.4);
  box-shadow: 0 0 20px rgba(0,212,255,0.08);
}
.torneo-card.torneo-live::before {
  background: linear-gradient(90deg, transparent, var(--cyan-border), transparent);
}

.torneo-card-top {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.torneo-nombre {
  font-size: 19px;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.25;
  letter-spacing: 0.02em;
}
.torneo-desc {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* Info grid dentro del card */
.torneo-info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.torneo-info-item {
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.torneo-info-label {
  font-size: 11px;
  color: var(--text-dim);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-family: var(--font-mono);
}
.torneo-info-val {
  font-size: 14px;
  color: var(--text-primary);
  font-weight: 500;
}

/* Barra de progreso de inscripciones */
.torneo-progress-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
}
.torneo-progress-bar {
  flex: 1;
  height: 4px;
  background: var(--bg-surface);
  border-radius: 2px;
  overflow: hidden;
}
.torneo-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--cyan-dim), var(--cyan));
  border-radius: 2px;
  transition: width 0.5s ease;
  min-width: 4px;
}

/* Premios */
.torneo-premios {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  padding-top: 10px;
  border-top: 1px solid var(--border);
}
.torneo-premio-item {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 13px;
}

/* Acciones */
.torneo-acciones {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: auto;
  padding-top: 8px;
}

/* Detalle del torneo */
.torneo-detalle-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px,1fr));
  gap: 16px;
}
.torneo-detalle-header {
  padding: 28px 32px;
}

/* Vacío */
.torneos-vacio {
  text-align: center;
  padding: 80px 24px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}

/* Responsive */
@media (max-width: 768px) {
  .torneos-grid { grid-template-columns: 1fr; }
  .torneo-detalle-header { padding: 20px; }
  .torneo-info-grid { grid-template-columns: 1fr; }
}

/* ── Upload zones ── */
.upload-zona {
  width: 100%;
  aspect-ratio: 3 / 1;
  max-height: 220px;
  background: var(--bg-surface);
  border: 2px dashed var(--border);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  text-align: center;
  padding: 20px;
  transition: border-color var(--transition);
  position: relative;
  overflow: hidden;
}
.upload-zona:hover { border-color: var(--cyan-border); }

.upload-zona-sm {
  aspect-ratio: auto;
  height: 56px;
  flex-direction: row;
  gap: 10px;
  padding: 0 16px;
  border-radius: var(--radius-md);
}