/* Focus Sounds - Beautiful Glassmorphism Design */
.focus-sounds-header {
  text-align: center;
  margin-bottom: 32px;
  padding: 24px;
  background: rgba(255, 255, 255, 0.03);
  border-radius: 20px;
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.focus-sounds-header h2 {
  font-size: 32px;
  font-weight: 700;
  color: var(--text);
  margin: 0 0 8px 0;
  background: linear-gradient(135deg, var(--accent), #8b5cf6);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.focus-subtitle {
  font-size: 16px;
  color: var(--text-muted);
  margin: 0;
  opacity: 0.8;
}

/* Player Section */
.player-section {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  padding: 24px;
  margin-bottom: 32px;
  backdrop-filter: blur(20px);
}

.current-track {
  display: flex;
  align-items: center;
  gap: 24px;
}

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

.track-name {
  font-size: 20px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.track-artist {
  font-size: 14px;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Player Controls */
.player-controls {
  display: flex;
  align-items: center;
  gap: 16px;
}

.control-btn {
  width: 48px;
  height: 48px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.05);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  color: var(--text);
}

.control-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.3);
  transform: scale(1.05);
}

.play-btn {
  width: 64px;
  height: 64px;
  background: var(--accent);
  border: none;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  color: white;
  box-shadow: 0 8px 24px rgba(var(--accent-rgb), 0.3);
}

.play-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 12px 32px rgba(var(--accent-rgb), 0.4);
}

/* Volume Control */
.volume-control {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 200px;
}

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

.volume-control input[type="range"] {
  flex: 1;
  height: 6px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 3px;
  outline: none;
  cursor: pointer;
  -webkit-appearance: none;
}

.volume-control input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--accent);
  cursor: pointer;
  border: 3px solid white;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.volume-control input[type="range"]::-moz-range-thumb {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--accent);
  cursor: pointer;
  border: 3px solid white;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

#volume-value {
  font-size: 14px;
  font-weight: 600;
  color: var(--accent);
  min-width: 40px;
  text-align: right;
}

/* Sounds Section */
.sounds-section {
  margin-bottom: 32px;
}

.sounds-title {
  font-size: 24px;
  font-weight: 600;
  color: var(--text);
  margin: 0 0 20px 0;
  text-align: center;
}

.sounds-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
}

.sound-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  padding: 20px;
  cursor: pointer;
  transition: all 0.3s ease;
  backdrop-filter: blur(20px);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  gap: 16px;
}

.sound-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), #8b5cf6);
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

.sound-card:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

.sound-card:hover::before {
  transform: scaleX(1);
}

.sound-card.active {
  background: rgba(var(--accent-rgb), 0.1);
  border-color: var(--accent);
  box-shadow: 0 8px 32px rgba(var(--accent-rgb), 0.2);
}

.sound-card.active::before {
  transform: scaleX(1);
}

.sound-icon {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  background: rgba(255, 255, 255, 0.1);
  flex-shrink: 0;
}

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

.sound-name {
  font-size: 18px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 4px;
}

.sound-desc {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.4;
}

.play-overlay {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text);
  opacity: 0;
  transition: all 0.3s ease;
  flex-shrink: 0;
}

.sound-card:hover .play-overlay {
  opacity: 1;
  background: var(--accent);
  color: white;
  transform: scale(1.1);
}

/* Upload Section */
.upload-section {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  padding: 24px;
  backdrop-filter: blur(20px);
}

.upload-title {
  font-size: 24px;
  font-weight: 600;
  color: var(--text);
  margin: 0 0 20px 0;
  text-align: center;
}

.upload-zone {
  border: 2px dashed rgba(255, 255, 255, 0.3);
  border-radius: 16px;
  padding: 40px;
  text-align: center;
  cursor: pointer;
  transition: all 0.3s ease;
  background: rgba(255, 255, 255, 0.02);
  margin-bottom: 20px;
}

.upload-zone:hover {
  border-color: var(--accent);
  background: rgba(var(--accent-rgb), 0.05);
}

.upload-zone.dragover {
  border-color: var(--accent);
  background: rgba(var(--accent-rgb), 0.1);
  transform: scale(1.02);
}

.upload-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.upload-icon {
  color: var(--text-muted);
  opacity: 0.6;
}

.upload-content h4 {
  font-size: 18px;
  font-weight: 600;
  color: var(--text);
  margin: 0;
}

.upload-content p {
  font-size: 14px;
  color: var(--text-muted);
  margin: 0;
}

/* Uploaded Tracks */
.uploaded-tracks {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 16px;
}

.uploaded-track {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  padding: 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  transition: all 0.3s ease;
  cursor: pointer;
}

.uploaded-track:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.2);
}

.uploaded-track.active {
  background: rgba(var(--accent-rgb), 0.1);
  border-color: var(--accent);
}

.uploaded-track-icon {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  flex-shrink: 0;
}

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

.uploaded-track-name {
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.uploaded-track-size {
  font-size: 12px;
  color: var(--text-muted);
}

.uploaded-track-actions {
  display: flex;
  gap: 8px;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.uploaded-track:hover .uploaded-track-actions {
  opacity: 1;
}

.delete-track-btn {
  width: 32px;
  height: 32px;
  border: 1px solid rgba(239, 68, 68, 0.3);
  background: rgba(239, 68, 68, 0.1);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: #ef4444;
  transition: all 0.3s ease;
}

.delete-track-btn:hover {
  background: rgba(239, 68, 68, 0.2);
  border-color: rgba(239, 68, 68, 0.5);
}

/* Responsive Design */
@media (max-width: 768px) {
  .current-track {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }
  
  .player-controls {
    gap: 12px;
  }
  
  .volume-control {
    min-width: auto;
    width: 100%;
  }
  
  .sounds-grid {
    grid-template-columns: 1fr;
  }
  
  .sound-card {
    padding: 16px;
  }
  
  .sound-icon {
    width: 48px;
    height: 48px;
    font-size: 24px;
  }
  
  .play-overlay {
    opacity: 1;
  }
}

/* Adaptive to background theme */
.focus-sounds-section {
  background: transparent;
}

.bg-from-image .focus-sounds-section {
  background: transparent;
}

.theme-solid .focus-sounds-section {
  background: transparent;
}