/**
 * CYBERPUNK AUDIO DECK & MUSIC PLAYER
 * Sci-Fi Cyber HUD Audio Player with Equalizer Spectrum Visualizer
 */

#cyber-audio-deck {
  position: fixed;
  bottom: 20px;
  left: 20px;
  z-index: 90;
  width: 320px;
  background: var(--bg-panel);
  border: 1px solid var(--border-hud);
  clip-path: var(--clip-chamfer);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.7), 0 0 15px rgba(0, 243, 255, 0.1);
  backdrop-filter: blur(12px);
  padding: 14px 16px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

#cyber-audio-deck.playing {
  border-color: var(--primary);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.7), 0 0 20px var(--primary-glow);
}

.deck-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}

.deck-tag {
  font-family: var(--font-display);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 6px;
}

.deck-tag .pulsing-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--primary);
  box-shadow: 0 0 6px var(--primary);
}

#cyber-audio-deck.playing .deck-tag .pulsing-dot {
  animation: pulse-glow 1s infinite;
}

#music-track-tag {
  font-family: var(--font-mono);
  font-size: 8px;
  padding: 1px 5px;
  border: 1px solid var(--border-hud);
  color: var(--text-muted);
}

/* TRACK INFO & VISUALIZER */
.deck-body {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}

.deck-track-info {
  flex: 1;
  min-width: 0;
}

#music-track-title {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  color: #fff;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  letter-spacing: 0.5px;
}

#music-track-artist {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

#music-visualizer {
  width: 70px;
  height: 24px;
  display: block;
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

/* TRACK SELECT DROPDOWN */
.deck-track-picker {
  margin-bottom: 10px;
}

#music-track-select {
  width: 100%;
  padding: 4px 8px;
  background: var(--bg-input);
  border: 1px solid var(--border-hud);
  color: var(--text-main);
  font-family: var(--font-mono);
  font-size: 10px;
  clip-path: var(--clip-chamfer-small);
  outline: none;
  cursor: pointer;
}

#music-track-select:focus {
  border-color: var(--primary);
}

/* PLAYBACK CONTROLS */
.deck-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.deck-buttons {
  display: flex;
  align-items: center;
  gap: 6px;
}

.deck-btn {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-hud);
  color: var(--text-main);
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  clip-path: var(--clip-chamfer-small);
  transition: all 0.2s;
}

.deck-btn:hover {
  background: var(--primary-subtle);
  border-color: var(--primary);
  color: var(--primary);
  box-shadow: 0 0 8px var(--primary-glow);
}

.deck-btn.primary-btn {
  background: var(--primary);
  border-color: var(--primary);
  color: #000;
  width: 32px;
  height: 32px;
}

.deck-btn.primary-btn:hover {
  box-shadow: 0 0 15px var(--primary);
  transform: scale(1.05);
}

.deck-volume-box {
  display: flex;
  align-items: center;
  gap: 6px;
  flex: 1;
  max-width: 110px;
}

.deck-volume-box svg {
  color: var(--text-muted);
  flex-shrink: 0;
}

#music-volume-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 3px;
  background: rgba(255, 255, 255, 0.15);
  outline: none;
  border-radius: 2px;
  cursor: pointer;
}

#music-volume-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 10px;
  height: 10px;
  background: var(--primary);
  border-radius: 50%;
  box-shadow: 0 0 6px var(--primary);
  cursor: pointer;
  transition: transform 0.15s;
}

#music-volume-slider::-webkit-slider-thumb:hover {
  transform: scale(1.3);
}