#nowPlaying {
  position: fixed;
  bottom: 1.25rem;
  left: 50%;
  transform: translateX(-50%);
  width: min(720px, calc(100vw - 2rem));
  height: 64px;
  border-radius: 0;
  background: rgba(20, 20, 20, 0.75);
  backdrop-filter: blur(28px);
  -webkit-backdrop-filter: blur(28px);
  border: 1px solid rgba(255, 255, 255, 0.14);
  z-index: 200;
  overflow: hidden;
  color: #f2f2f2;
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
}

/* Idle */
.npb-idle {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  padding: 0 1.75rem;
  gap: 1rem;
}

.npb-idle-text {
  font-size: 0.78rem;
  font-weight: 300;
  color: rgba(255,255,255,0.4);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  flex: 1;
}

.npb-volume-idle {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255,255,255,0.4);
}

.npb-vol-icon { width: 16px; height: 16px; }

/* Playing */
.npb-playing {
  width: 100%;
  height: 100%;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 0 1.25rem;
  gap: 0.75rem;
}

/* Left: track info */
.npb-track-info {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 0;
}

.npb-artwork {
  width: 36px;
  height: 36px;
  border-radius: 0;
  object-fit: cover;
  flex-shrink: 0;
}

.npb-titles {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.npb-track-title {
  font-size: 0.8rem;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.npb-project-title {
  font-size: 0.68rem;
  font-weight: 300;
  color: rgba(255,255,255,0.45);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  cursor: pointer;
  text-align: left;
}
.npb-project-title:hover { color: #f2f2f2; }

/* Center: controls */
.npb-controls {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.npb-prev, .npb-next, .npb-playpause {
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.7);
  cursor: pointer;
}
.npb-prev:hover, .npb-next:hover, .npb-playpause:hover { color: #f2f2f2; }
.npb-prev svg, .npb-next svg { width: 18px; height: 18px; }
.npb-playpause svg { width: 24px; height: 24px; }

.npb-scrubber {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.npb-time {
  font-size: 0.65rem;
  font-weight: 300;
  color: rgba(255,255,255,0.4);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

/* Right */
.npb-right {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  justify-content: flex-end;
}

.npb-shuffle-btn, .npb-mute-btn, .npb-playpause-side {
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.55);
  cursor: pointer;
}
.npb-shuffle-btn svg, .npb-mute-btn svg, .npb-playpause-side svg { width: 16px; height: 16px; }
.npb-shuffle-btn:hover, .npb-mute-btn:hover, .npb-playpause-side:hover { color: #f2f2f2; }
.npb-shuffle-btn.active { color: #9d8df5; }
.npb-playpause-side { color: rgba(255,255,255,0.85); }
.npb-playpause-side svg { width: 18px; height: 18px; }

/* Range inputs */
.npb-progress,
.npb-volume-range {
  -webkit-appearance: none;
  appearance: none;
  background: transparent;
  cursor: pointer;
}
.npb-progress { width: 120px; }
.npb-volume-range { width: 70px; }

.npb-progress::-webkit-slider-runnable-track,
.npb-volume-range::-webkit-slider-runnable-track {
  height: 2px;
  background: rgba(255,255,255,0.2);
  border-radius: 0;
}
.npb-progress::-webkit-slider-thumb,
.npb-volume-range::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 8px;
  height: 8px;
  border-radius: 0;
  background: #f2f2f2;
  margin-top: -3px;
  cursor: pointer;
}
.npb-progress::-moz-range-track,
.npb-volume-range::-moz-range-track {
  height: 2px;
  background: rgba(255,255,255,0.2);
  border-radius: 0;
}
.npb-progress::-moz-range-thumb,
.npb-volume-range::-moz-range-thumb {
  width: 8px;
  height: 8px;
  border-radius: 0;
  background: #f2f2f2;
  border: none;
  cursor: pointer;
}

/* Mobile */
@media (max-width: 600px) {
  #nowPlaying {
    height: 56px;
    bottom: 0.75rem;
  }

  .npb-playing {
    grid-template-columns: 1fr auto;
    padding: 0 1rem;
  }

  .npb-right { display: none; }
  .npb-scrubber { display: none; }
  .npb-idle { padding: 0 1.25rem; }
}