/**
 * @file
 * Styles for the TTS audio player.
 */

.tts-player {
  margin: 1.5rem 0;
  padding: 1.25rem;
  background: #f8f9fa;
  border: 1px solid #dee2e6;
  border-radius: 8px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

.tts-player__loading {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
}

.tts-player__icon {
  width: 32px;
  height: 32px;
  color: #0066cc;
}

.tts-player__icon svg {
  width: 100%;
  height: 100%;
}

.tts-player__message {
  font-size: 1rem;
  color: #495057;
  font-weight: 500;
}

.tts-player__header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.tts-player__title {
  font-size: 1.1rem;
  font-weight: 600;
  color: #212529;
}

.tts-player__audio {
  display: none;
}

.tts-player__container {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.tts-player__controls {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.tts-player__controls-primary {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.tts-player__controls-secondary {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: flex-start;
  gap: 1.5rem;
  padding-top: 0.5rem;
  border-top: 1px solid #dee2e6;
  flex-wrap: nowrap;
}

.tts-player__button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  padding: 0;
  background: #0066cc;
  border: none;
  border-radius: 50%;
  color: white;
  cursor: pointer;
  transition: all 0.2s ease;
}

.tts-player__button:hover {
  background: #0052a3;
  transform: scale(1.05);
}

.tts-player__button:active {
  transform: scale(0.95);
}

.tts-player__button:focus {
  outline: 2px solid #0066cc;
  outline-offset: 2px;
}

.tts-player__button svg {
  width: 20px;
  height: 20px;
}

.tts-player__button--download {
  background: #28a745;
  flex-shrink: 0;
}

.tts-player__button--download:hover {
  background: #218838;
}

.tts-player__button--download a {
  display: flex;
  align-items: center;
  justify-content: center;
  color: inherit;
  text-decoration: none;
}

.tts-player__progress {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.tts-player__progress-bar {
  position: relative;
  width: 100%;
  height: 6px;
  background: #dee2e6;
  border-radius: 3px;
  cursor: pointer;
  overflow: hidden;
}

.tts-player__progress-fill {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  background: #0066cc;
  border-radius: 3px;
  transition: width 0.1s ease;
  width: 0%;
}

.tts-player__time {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: #6c757d;
  font-variant-numeric: tabular-nums;
}

.tts-player__volume {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}

.tts-player__button--volume {
  background: #6c757d;
}

.tts-player__button--volume:hover {
  background: #5a6268;
}

.tts-player__volume-slider {
  width: 80px;
  height: 4px;
  -webkit-appearance: none;
  appearance: none;
  background: #dee2e6;
  border-radius: 2px;
  outline: none;
}

.tts-player__volume-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 14px;
  height: 14px;
  background: #0066cc;
  border-radius: 50%;
  cursor: pointer;
}

.tts-player__volume-slider::-moz-range-thumb {
  width: 14px;
  height: 14px;
  background: #0066cc;
  border-radius: 50%;
  cursor: pointer;
  border: none;
}

/* Responsive design */
@media (max-width: 768px) {
  .tts-player {
    padding: 1rem;
  }

  .tts-player__controls-primary {
    flex-wrap: wrap;
  }

  .tts-player__controls-secondary {
    justify-content: flex-start;
    gap: 1rem;
  }

  .tts-player__volume {
    flex: 0 1 auto;
  }

  .tts-player__volume-slider {
    width: 100px;
  }

  .tts-player__button {
    width: 36px;
    height: 36px;
  }

  .tts-player__button svg {
    width: 18px;
    height: 18px;
  }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
  .tts-player {
    background: #212529;
    border-color: #495057;
  }

  .tts-player__title,
  .tts-player__message {
    color: #f8f9fa;
  }

  .tts-player__time {
    color: #adb5bd;
  }

  .tts-player__progress-bar {
    background: #495057;
  }

  .tts-player__volume-slider {
    background: #495057;
  }
}

/* Accessibility */
.tts-player__button:focus-visible {
  outline: 3px solid #0066cc;
  outline-offset: 2px;
}

/* Loading animation */
@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

.tts-player__loading .tts-player__icon svg {
  animation: spin 2s linear infinite;
}

/* High contrast mode */
@media (prefers-contrast: high) {
  .tts-player {
    border: 2px solid currentColor;
  }

  .tts-player__button {
    border: 2px solid currentColor;
  }
}

/* Speed Control */
.tts-player__speed {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.tts-player__button--speed-icon {
  background: #6c757d;
}

.tts-player__button--speed-icon:hover {
  background: #5a6268;
}

.tts-player__speed-slider {
  width: 80px;
  height: 4px;
  -webkit-appearance: none;
  appearance: none;
  background: #dee2e6;
  border-radius: 2px;
  outline: none;
}

.tts-player__speed-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 14px;
  height: 14px;
  background: #0066cc;
  border-radius: 50%;
  cursor: pointer;
}

.tts-player__speed-slider::-moz-range-thumb {
  width: 14px;
  height: 14px;
  background: #0066cc;
  border-radius: 50%;
  cursor: pointer;
  border: none;
}

.tts-player__speed-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: #6c757d;
  min-width: 36px;
  text-align: center;
}

/* Combined Play/Pause Button */
.tts-player__button--play-pause {
  width: 48px;
  height: 48px;
}

.tts-player__button--play-pause svg {
  width: 24px;
  height: 24px;
}

/* Player Style: Compact */
.tts-player--compact {
  padding: 0.75rem;
  margin: 1rem 0;
}

.tts-player--compact .tts-player__header {
  margin-bottom: 0.5rem;
}

.tts-player--compact .tts-player__icon {
  width: 24px;
  height: 24px;
}

.tts-player--compact .tts-player__title {
  font-size: 0.9rem;
}

.tts-player--compact .tts-player__button {
  width: 32px;
  height: 32px;
}

.tts-player--compact .tts-player__button svg {
  width: 16px;
  height: 16px;
}

.tts-player--compact .tts-player__button--play-pause {
  width: 36px;
  height: 36px;
}

.tts-player--compact .tts-player__button--play-pause svg {
  width: 18px;
  height: 18px;
}

.tts-player--compact .tts-player__controls {
  gap: 0.5rem;
}

.tts-player--compact .tts-player__controls-primary {
  gap: 0.5rem;
}

.tts-player--compact .tts-player__controls-secondary {
  gap: 1rem;
  padding-top: 0.375rem;
}

.tts-player--compact .tts-player__volume-slider {
  width: 60px;
}

.tts-player--compact .tts-player__speed-slider {
  width: 60px;
}

.tts-player--compact .tts-player__time {
  font-size: 0.75rem;
}

/* Player Style: Minimal */
.tts-player--minimal {
  padding: 0.5rem;
  margin: 0.75rem 0;
  background: transparent;
  border: none;
}

.tts-player--minimal .tts-player__header {
  display: none;
}

.tts-player--minimal .tts-player__controls {
  gap: 0.5rem;
}

.tts-player--minimal .tts-player__controls-primary {
  gap: 0.5rem;
}

.tts-player--minimal .tts-player__controls-secondary {
  gap: 1rem;
  padding-top: 0.25rem;
  border-top-color: transparent;
}

.tts-player--minimal .tts-player__button {
  width: 32px;
  height: 32px;
  background: #0066cc;
}

.tts-player--minimal .tts-player__button svg {
  width: 16px;
  height: 16px;
}

.tts-player--minimal .tts-player__button--play-pause {
  width: 36px;
  height: 36px;
}

.tts-player--minimal .tts-player__speed-slider {
  width: 60px;
}

.tts-player--minimal .tts-player__time {
  font-size: 0.75rem;
}

.tts-player--minimal .tts-player__progress-bar {
  height: 4px;
}

/* Player Style: Large */
.tts-player--large {
  padding: 2rem;
  margin: 2rem 0;
}

.tts-player--large .tts-player__header {
  margin-bottom: 1.5rem;
}

.tts-player--large .tts-player__icon {
  width: 40px;
  height: 40px;
}

.tts-player--large .tts-player__title {
  font-size: 1.3rem;
}

.tts-player--large .tts-player__button {
  width: 50px;
  height: 50px;
}

.tts-player--large .tts-player__button svg {
  width: 24px;
  height: 24px;
}

.tts-player--large .tts-player__button--play-pause {
  width: 60px;
  height: 60px;
}

.tts-player--large .tts-player__button--play-pause svg {
  width: 30px;
  height: 30px;
}

.tts-player--large .tts-player__controls {
  gap: 1rem;
}

.tts-player--large .tts-player__controls-primary {
  gap: 1.5rem;
}

.tts-player--large .tts-player__controls-secondary {
  gap: 2rem;
  padding-top: 0.75rem;
}

.tts-player--large .tts-player__progress-bar {
  height: 8px;
}

.tts-player--large .tts-player__volume-slider {
  width: 120px;
  height: 6px;
}

.tts-player--large .tts-player__volume-slider::-webkit-slider-thumb {
  width: 18px;
  height: 18px;
}

.tts-player--large .tts-player__volume-slider::-moz-range-thumb {
  width: 18px;
  height: 18px;
}

.tts-player--large .tts-player__speed-slider {
  width: 120px;
  height: 6px;
}

.tts-player--large .tts-player__speed-slider::-webkit-slider-thumb {
  width: 18px;
  height: 18px;
}

.tts-player--large .tts-player__speed-slider::-moz-range-thumb {
  width: 18px;
  height: 18px;
}

.tts-player--large .tts-player__time {
  font-size: 1rem;
}

/* Player Style: Widget (Circular Side Player) */
.tts-player--widget {
  position: fixed;
  right: 20px;
  bottom: 20px;
  width: 280px;
  border-radius: 50px;
  padding: 1rem 1.5rem;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  z-index: 9999;
  transition: all 0.3s ease;
}

.tts-player--widget:hover {
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.2);
  transform: translateY(-2px);
}

.tts-player--widget .tts-player__header {
  display: none;
}

.tts-player--widget .tts-player__container {
  gap: 0.75rem;
}

.tts-player--widget .tts-player__controls {
  gap: 0.5rem;
}

.tts-player--widget .tts-player__controls-primary {
  flex-direction: column;
  gap: 0.75rem;
  width: 100%;
}

.tts-player--widget .tts-player__controls-secondary {
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  padding-top: 0.75rem;
  gap: 1rem;
  justify-content: center;
}

.tts-player--widget .tts-player__button {
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  width: 48px;
  height: 48px;
}

.tts-player--widget .tts-player__button:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: scale(1.05);
}

.tts-player--widget .tts-player__button svg {
  color: white;
}

.tts-player--widget .tts-player__button--download {
  background: rgba(40, 167, 69, 0.3);
  border-color: rgba(40, 167, 69, 0.5);
}

.tts-player--widget .tts-player__button--download:hover {
  background: rgba(40, 167, 69, 0.5);
}

.tts-player--widget .tts-player__button--volume {
  background: rgba(108, 117, 125, 0.3);
  border-color: rgba(108, 117, 125, 0.5);
}

.tts-player--widget .tts-player__button--volume:hover {
  background: rgba(108, 117, 125, 0.5);
}

.tts-player--widget .tts-player__progress {
  flex-direction: column;
  gap: 0.5rem;
  width: 100%;
  order: 2;
}

.tts-player--widget .tts-player__progress-bar {
  background: rgba(255, 255, 255, 0.2);
  height: 6px;
}

.tts-player--widget .tts-player__progress-fill {
  background: white;
}

.tts-player--widget .tts-player__time {
  color: white;
  font-size: 0.75rem;
  text-align: center;
  width: 100%;
}

.tts-player--widget .tts-player__volume {
  flex: 1;
}

.tts-player--widget .tts-player__volume-slider {
  width: 80px;
  background: rgba(255, 255, 255, 0.2);
}

.tts-player--widget .tts-player__volume-slider::-webkit-slider-thumb {
  background: white;
}

.tts-player--widget .tts-player__volume-slider::-moz-range-thumb {
  background: white;
}

/* Widget responsive */
@media (max-width: 768px) {
  .tts-player--widget {
    width: 240px;
    right: 10px;
    bottom: 10px;
    padding: 0.875rem 1.25rem;
  }

  .tts-player--widget .tts-player__button {
    width: 42px;
    height: 42px;
  }

  .tts-player--widget .tts-player__volume-slider {
    width: 60px;
  }
}

/* Dark mode for speed control and secondary controls */
@media (prefers-color-scheme: dark) {
  .tts-player__speed-slider {
    background: #495057;
  }

  .tts-player__speed-label {
    color: #adb5bd;
  }

  .tts-player__controls-secondary {
    border-top-color: #495057;
  }
}