/* ================================
   Audio Player Component
   ================================ */

/* Show/Hide Player Button */
.show-player-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  background: linear-gradient(135deg, #5B9FD7, #4ECDC4);
  color: white;
  border: none;
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 12px rgba(91, 159, 215, 0.3);
  margin-top: var(--space-4);
}

.show-player-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(91, 159, 215, 0.4);
}

.show-player-btn:active {
  transform: translateY(0);
}

/* Player Container */
.audio-player-container {
  display: none;
  margin-top: var(--space-6);
  padding: var(--space-6);
  background-color: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

/* Hide native audio element */
.audio-player-container audio {
  display: none;
}

/* Player Controls */
.player-controls {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}

.play-btn {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, #5B9FD7, #4ECDC4);
  border: none;
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(91, 159, 215, 0.3);
}

.play-btn:hover {
  transform: scale(1.05);
  box-shadow: 0 6px 16px rgba(91, 159, 215, 0.4);
}

.play-btn:active {
  transform: scale(0.95);
}

.play-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.play-btn .play-icon {
  color: white;
  font-size: 20px;
  line-height: 1;
  display: block;
}

/* Time Display */
.time-display {
  font-family: var(--font-family-mono);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  min-width: 100px;
}

/* Progress Bar Container */
.progress-container {
  flex: 1;
  min-width: 0;
  height: 8px;
  border-radius: var(--radius-full);
  background: rgba(91, 159, 215, 0.2);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: height 0.2s ease;
}

.progress-container:hover {
  height: 10px;
}

/* Progress Fill */
.progress-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #5B9FD7, #4ECDC4);
  border-radius: var(--radius-full);
  transition: width 0.1s linear;
  box-shadow: 0 0 10px rgba(91, 159, 215, 0.5);
  position: relative;
}

/* Animated shimmer effect on progress bar */
.progress-fill::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(90deg,
    transparent,
    rgba(255, 255, 255, 0.3),
    transparent);
  animation: shimmer 2s infinite;
}

@keyframes shimmer {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

/* Episode Info in Player */
.player-episode-info {
  margin-top: var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
}

.player-episode-title {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-2);
}

.player-episode-meta {
  font-size: var(--font-size-xs);
  color: var(--color-text-tertiary);
  font-family: var(--font-family-mono);
}

/* Loading State */
.player-loading {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-8);
  color: var(--color-text-tertiary);
  font-size: var(--font-size-sm);
}

.player-loading::before {
  content: '';
  width: 20px;
  height: 20px;
  margin-right: var(--space-3);
  border: 2px solid var(--color-accent-primary);
  border-top-color: transparent;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Error State */
.player-error {
  padding: var(--space-4);
  background-color: rgba(229, 62, 62, 0.1);
  border: 1px solid rgba(229, 62, 62, 0.3);
  border-radius: var(--radius-md);
  color: var(--color-error);
  font-size: var(--font-size-sm);
  text-align: center;
}

/* Mobile Responsive */
@media (max-width: 768px) {
  .audio-player-container {
    padding: var(--space-4);
  }

  .player-controls {
    gap: var(--space-3);
  }

  .play-btn {
    width: 40px;
    height: 40px;
  }

  .play-btn svg {
    width: 18px;
    height: 18px;
  }

  .time-display {
    font-size: var(--font-size-xs);
    min-width: 80px;
  }

  .progress-container {
    height: 6px;
  }

  .progress-container:hover {
    height: 8px;
  }

  .show-player-btn {
    padding: var(--space-2) var(--space-4);
    font-size: var(--font-size-xs);
  }
}

/* Smooth transitions */
.audio-player-container,
.player-controls,
.progress-container {
  transition: opacity 0.3s ease, transform 0.3s ease;
}

/* Animation for showing player */
@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.audio-player-container[style*="display: block"] {
  animation: slideDown 0.3s ease-out;
}