/* Barra de navegación inferior y puntos */
.frfoot {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 9999;
  background: rgba(248, 249, 252, 0.92);
  -webkit-backdrop-filter: saturate(120%) blur(6px);
  backdrop-filter: saturate(120%) blur(6px);
  border-top: 1px solid #e8e8e8;
  box-shadow: 0 -4px 10px rgba(0, 0, 0, 0.05);
}
.frinner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 0.8rem;
  height: 46px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
}
.frcount {
  font-size: 1rem;
  font-weight: 500;
  opacity: 0.9;
  white-space: nowrap;
  cursor: pointer;
}
.frcount select {
  font-size: 0.95rem;
}
.frdots {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  flex: 1;
  justify-content: center;
}
.frdot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 1px solid #bbb;
  background: #ddd;
  display: inline-block;
  transition: background 0.2s, border-color 0.2s;
}
.frdot:hover {
  background: #aaa;
}
.frdot--active {
  background: #111;
  border-color: #111;
}
.frnav {
  display: flex;
  gap: 1rem;
  align-items: center;
}
.frnav a {
  font-size: 1.6rem;
  font-weight: 600;
  text-decoration: none;
  color: inherit;
  line-height: 1;
  cursor: pointer;
  transition: transform 0.2s, color 0.2s, background 0.2s;
  padding: 0.2rem 0.4rem;
  border-radius: 4px;
}
.frnav a:hover {
  transform: scale(1.25);
  color: #000;
  background: rgba(0, 0, 0, 0.06);
}
.frnav a[aria-disabled="true"] {
  opacity: 0.35;
  pointer-events: none;
}

@media (prefers-color-scheme: dark) {
  .frfoot {
    background: rgba(22, 22, 26, 0.9);
    border-top-color: #2c2c2c;
    box-shadow: 0 -4px 10px rgba(0, 0, 0, 0.35);
  }
  .frdot {
    border-color: #666;
    background: #555;
  }
  .frdot:hover {
    background: #777;
  }
  .frdot--active {
    background: #fafafa;
    border-color: #fafafa;
  }
  .frcount {
    color: #eee;
    opacity: 0.9;
  }
  .frnav a {
    color: #fafafa;
  }
  .frnav a:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.15);
  }
}