.fader {
  position: sticky;
  bottom: 0;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 12px;
  align-items: center;
  padding: 12px 16px;
  border-top: 1px solid rgba(45, 45, 58, 0.9);
  background: rgba(13, 13, 15, 0.78);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}

.fader__left,
.fader__right {
  display: flex;
  gap: 10px;
  align-items: center;
}

.fader__center {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  align-items: center;
}

.fader__slider {
  width: 100%;
}

.fader__meta {
  display: flex;
  justify-content: flex-end;
}

input[type="range"] {
  accent-color: rgba(59, 130, 246, 0.95);
}

.sfxTransport {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 12px;
  align-items: center;
  padding: 10px 12px;
  border-radius: 16px;
  border: 1px solid rgba(45, 45, 58, 0.9);
  background: rgba(13, 13, 15, 0.28);
  margin-bottom: 12px;
  transition: background 300ms ease, border-color 300ms ease, opacity 300ms ease;
}

.sfxTransport.isIdle {
  opacity: 0.85;
}

.sfxTransport.isPaused {
  border-color: rgba(245, 158, 11, 0.75);
  background: rgba(245, 158, 11, 0.08);
}

.sfxTransport.isPlaying {
  border-color: rgba(34, 197, 94, 0.65);
  background: rgba(34, 197, 94, 0.06);
}

.sfxTransport__left {
  display: flex;
  gap: 10px;
  align-items: center;
}

.sfxTransport__center {
  min-width: 0;
  display: grid;
  gap: 6px;
}

.sfxTransport__title {
  font-size: 13px;
  font-weight: 650;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: rgba(241, 245, 249, 0.92);
}

.sfxTransport__timeline {
  width: 100%;
}

.sfxTransport__right {
  font-size: 12px;
  color: rgba(148, 163, 184, 0.95);
  font-variant-numeric: tabular-nums;
}

@media (max-width: 640px) {
  .sfxTransport {
    grid-template-columns: 1fr;
  }
  .sfxTransport__right {
    justify-self: end;
  }
}