/* =====================================================
   WILDVERSE DECK — MUSIC VISUALIZER
===================================================== */

.wv-now-visualizer {
  position: relative;
  z-index: 3;

  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;

  height: 48px;
  padding: 0.5rem 0.75rem;

  border-bottom: 1px solid rgba(120, 247, 255, 0.14);

  background:
    radial-gradient(circle at 50% 100%, rgba(120, 247, 255, 0.15), transparent 58%),
    linear-gradient(90deg, rgba(120, 247, 255, 0.05), rgba(255, 79, 216, 0.045)),
    rgba(0, 0, 0, 0.18);

  overflow: hidden;
}

.wv-now-visualizer::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;

  background:
    linear-gradient(90deg, transparent, rgba(120, 247, 255, 0.14), transparent),
    linear-gradient(rgba(120, 247, 255, 0.06) 1px, transparent 1px);

  background-size: 45% 100%, 100% 12px;
  background-position: -60% 0, 0 0;

  opacity: 0.65;
  animation: wvVisualizerScan 3.5s linear infinite;
}

@keyframes wvVisualizerScan {
  from {
    background-position: -60% 0, 0 0;
  }

  to {
    background-position: 160% 0, 0 12px;
  }
}

.wv-now-visualizer span {
  position: relative;
  z-index: 1;

  width: 5px;
  height: 7px;
  min-height: 5px;

  border-radius: 999px;

  background:
    linear-gradient(
      to top,
      rgba(120, 247, 255, 1),
      rgba(255, 79, 216, 0.8)
    );

  box-shadow:
    0 0 10px rgba(120, 247, 255, 0.48),
    0 0 18px rgba(255, 79, 216, 0.22);

  opacity: 0.38;
  transform-origin: bottom center;
  transition:
    height 70ms linear,
    opacity 70ms linear,
    transform 70ms linear;
}

.wv-now-visualizer.is-active span {
  opacity: 0.95;
}

.wv-now-visualizer.is-youtube span {
  animation: wvVisualizerIdle 1.2s ease-in-out infinite;
}

.wv-now-visualizer.is-youtube span:nth-child(2n) {
  animation-delay: 0.16s;
}

.wv-now-visualizer.is-youtube span:nth-child(3n) {
  animation-delay: 0.28s;
}

.wv-now-visualizer.is-youtube span:nth-child(4n) {
  animation-delay: 0.4s;
}

.wv-now-visualizer.is-idle {
  opacity: 0.45;
}

.wv-now-visualizer.is-idle span {
  height: 5px !important;
  opacity: 0.18;
  animation: none !important;
}
.wv-now-visualizer.is-youtube span,
.wv-now-visualizer.is-audio-fallback span {
  animation: wvVisualizerIdle 1.2s ease-in-out infinite;
}

.wv-now-visualizer.is-youtube span:nth-child(2n),
.wv-now-visualizer.is-audio-fallback span:nth-child(2n) {
  animation-delay: 0.16s;
}

.wv-now-visualizer.is-youtube span:nth-child(3n),
.wv-now-visualizer.is-audio-fallback span:nth-child(3n) {
  animation-delay: 0.28s;
}

.wv-now-visualizer.is-youtube span:nth-child(4n),
.wv-now-visualizer.is-audio-fallback span:nth-child(4n) {
  animation-delay: 0.4s;
}
.wv-now-visualizer.is-youtube span,
.wv-now-visualizer.is-audio-fallback span {
  animation: wvVisualizerIdle 1.2s ease-in-out infinite;
}

.wv-now-visualizer.is-youtube span:nth-child(2n),
.wv-now-visualizer.is-audio-fallback span:nth-child(2n) {
  animation-delay: 0.16s;
}

.wv-now-visualizer.is-youtube span:nth-child(3n),
.wv-now-visualizer.is-audio-fallback span:nth-child(3n) {
  animation-delay: 0.28s;
}

.wv-now-visualizer.is-youtube span:nth-child(4n),
.wv-now-visualizer.is-audio-fallback span:nth-child(4n) {
  animation-delay: 0.4s;
}
@keyframes wvVisualizerIdle {
  0%, 100% {
    height: 8px;
    transform: scaleY(0.9);
  }

  35% {
    height: 30px;
    transform: scaleY(1.05);
  }

  65% {
    height: 16px;
    transform: scaleY(0.95);
  }
}

@media (max-width: 760px) {
  .wv-now-visualizer {
    height: 40px;
    gap: 4px;
  }

  .wv-now-visualizer span {
    width: 4px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .wv-now-visualizer::before,
  .wv-now-visualizer span {
    animation: none !important;
    transition: none !important;
  }
}