/**
 * Podcast detail page styles.
 * Player, episodes list, controls, and volume slider.
 * Breadcrumb in components/breadcrumb.css; base .main-content in layout.css.
 */

/* Main Content Layout Override: transparent bg for detail page */
.main-content {
  background-color: transparent;
}

/* Podcast Player Section */
.podcast-player {
  background: var(--color-bg-elevated);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  margin-bottom: var(--space-2xl);
  border: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  --podcast-accent: var(--color-success);
  --podcast-accent-hover: var(--color-success);
  --podcast-accent-contrast: var(--color-text-inverse);
  --podcast-favorite-bg: var(--color-bg-elevated);
  --podcast-favorite-bg-hover: var(--color-bg);
  --podcast-progress-bg: var(--color-border);
  --podcast-progress-fill: var(--color-success);
  --podcast-episode-hover-bg: var(--color-bg-muted);
  --podcast-episode-play-bg: var(--color-bg-muted);
  --podcast-episode-play-bg-hover: var(--color-border);
  --podcast-episode-play-text: var(--color-text-secondary);
  --podcast-episode-play-text-hover: var(--color-text);
}

/* Podcast Hero Section (Cover + Title/Author) */
.podcast-player__hero-section {
  display: flex;
  gap: var(--space-lg);
  align-items: flex-start;
  margin-bottom: var(--space-md);
}

.podcast-player__cover-container {
  flex-shrink: 0;
  width: 150px;
  height: 150px;
  position: relative;
  border-radius: var(--radius-md);
  overflow: visible;
  background: var(--color-surface-variant);
}

.podcast-player__cover {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  border-radius: var(--radius-md);
}

/* Favorite Button Overlay */
.podcast-player__favorite-overlay {
  position: absolute;
  bottom: var(--space-sm);
  right: var(--space-sm);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--podcast-favorite-bg);
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: transform var(--transition-fast), background-color var(--transition-fast), box-shadow var(--transition-fast);
  box-shadow: var(--shadow-md);
  z-index: 1;
}

.podcast-player__favorite-overlay:hover {
  transform: scale(1.04);
  background: var(--podcast-favorite-bg-hover);
  box-shadow: var(--shadow-lg);
}

.podcast-player__favorite-svg {
  width: 26px;
  height: 26px;
}

.podcast-player__favorite-path--outline {
  fill: var(--color-text);
  transition: opacity var(--transition-fast);
}

.podcast-player__favorite-path--filled {
  fill: var(--color-error);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

/* Favorited state */
.podcast-player__favorite-overlay[aria-pressed="true"] .podcast-player__favorite-path--outline {
  opacity: 0;
}

.podcast-player__favorite-overlay[aria-pressed="true"] .podcast-player__favorite-path--filled {
  opacity: 1;
}

/* Dark theme */
[data-theme="dark"] .podcast-player {
  --podcast-favorite-bg: var(--color-bg-muted);
  --podcast-favorite-bg-hover: var(--color-bg-elevated);
}

.podcast-player__title-author-block {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.podcast-player__title {
  font-weight: var(--font-weight-bold);
  color: var(--color-text);
  margin: 0;
  line-height: 1.2;
}

.podcast-player__subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  margin: 0;
}

/* Podcast Description (inside hero on desktop, below hero on mobile) */
.podcast-player__description {
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin: 0;
  margin-top: var(--space-sm);
}

.podcast-player__description p {
  margin: 0 0 var(--space-sm) 0;
}

.podcast-player__description p:last-child {
  margin-bottom: 0;
}

/* Current Episode Title + Rainbow Bars */
.podcast-player__current-episode {
  margin: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
}

.podcast-player__current-episode-title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
  margin: 0;
  flex: 1;
  min-width: 0;
}

/* Rainbow Playing Bars */
.podcast-player__playing-bars-container {
  display: inline-flex;
  align-items: flex-end;
  justify-content: center;
  gap: 3px;
  height: 24px;
  flex-shrink: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-fast), visibility var(--transition-fast);
}

.podcast-player__playing-bars-container.is-playing {
  opacity: 1;
  visibility: visible;
}

.podcast-player__playing-bar {
  width: 4px;
  height: 100%;
  border-radius: 999px;
  transform-origin: center bottom;
  transform: scaleY(var(--bar-low, 0.3));
  animation: podcast-player-rainbow-bars var(--bar-duration, 0.95s) ease-in-out infinite;
  animation-delay: var(--bar-delay, 0s);
  box-shadow: 0 0 6px var(--bar-color);
  background: var(--bar-color);
}

.podcast-player__playing-bar--1 {
  --bar-color: #06b6d4;
  --bar-low: 0.22;
  --bar-high: 0.76;
  --bar-duration: 0.9s;
}

.podcast-player__playing-bar--2 {
  --bar-color: #22c55e;
  --bar-low: 0.3;
  --bar-high: 0.88;
  --bar-delay: 0.08s;
  --bar-duration: 0.98s;
}

.podcast-player__playing-bar--3 {
  --bar-color: #facc15;
  --bar-low: 0.16;
  --bar-high: 0.64;
  --bar-delay: 0.14s;
  --bar-duration: 0.85s;
}

.podcast-player__playing-bar--4 {
  --bar-color: #fb923c;
  --bar-low: 0.28;
  --bar-high: 0.96;
  --bar-delay: 0.02s;
  --bar-duration: 1.02s;
}

.podcast-player__playing-bar--5 {
  --bar-color: #ef4444;
  --bar-low: 0.34;
  --bar-high: 1;
  --bar-delay: 0.05s;
  --bar-duration: 0.86s;
}

.podcast-player__playing-bar--6 {
  --bar-color: #f43f5e;
  --bar-low: 0.2;
  --bar-high: 0.72;
  --bar-delay: 0.18s;
  --bar-duration: 0.94s;
}

@keyframes podcast-player-rainbow-bars {
  0%,
  100% {
    transform: scaleY(var(--bar-low, 0.3));
  }
  50% {
    transform: scaleY(var(--bar-high, 0.9));
  }
}

@media (prefers-reduced-motion: reduce) {
  .podcast-player__playing-bar {
    animation: none;
    transform: scaleY(0.6);
  }
}

/* Player Section */
.podcast-player__player-section {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

/* Desktop: No background on player section */
@media (min-width: 769px) {
  .podcast-player__player-section {
    background: transparent;
    border-radius: 0;
    padding: 0;
  }
}

/* Player Controls - Top Row */
.podcast-player__controls-top-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  gap: var(--space-sm);
}

/* Player Controls - Middle Row */
.podcast-player__controls-middle-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  width: 100%;
}

.podcast-player__play-button {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--color-play-button);
  border: none;
  color: white;
  cursor: pointer;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition-fast), background-color var(--transition-fast);
  flex-shrink: 0;
  margin: 0;
  padding: 0;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
  --ui-hover-transform: scale(1.06);
  --ui-active-transform: scale(0.92);
}

.podcast-player__play-button:hover {
  transform: scale(1.06);
  background: var(--color-play-button-hover);
}

.podcast-player__play-button--playing {
  background: var(--color-play-button-playing);
}

.podcast-player__play-button--playing:hover {
  background: var(--color-play-button-playing-hover);
}

.podcast-player__play-button--connecting {
  cursor: progress;
}

.podcast-player__play-button--connecting svg {
  opacity: 0;
}

.podcast-player__play-button--connecting::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: clamp(24px, 40%, 44px);
  height: clamp(24px, 40%, 44px);
  border-radius: 50%;
  box-sizing: border-box;
  border: 3px solid rgba(255, 255, 255, 0.35);
  border-top-color: #fff;
  transform: translate(-50%, -50%) rotate(0deg);
  animation: podcast-player-spin 0.9s linear infinite;
  pointer-events: none;
  opacity: 1;
  background: none;
  transition: none;
}

@keyframes podcast-player-spin {
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

/* Mobile: Bigger play button */
@media (max-width: 768px) {
  .podcast-player__play-button {
    width: 80px;
    height: 80px;
  }

  .podcast-player__play-icon {
    width: 40px;
    height: 40px;
  }
}

.podcast-player__play-button svg,
.podcast-player__play-icon {
  width: 36px;
  height: 36px;
  fill: currentColor;
  display: block;
}

.podcast-player__progress-container {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  width: 100%;
  cursor: pointer;
}

.podcast-player__progress-bar {
  flex: 1;
  height: 6px;
  background: var(--podcast-progress-bg);
  border-radius: var(--radius-sm);
  overflow: visible;
  position: relative;
  transition: height var(--transition-fast);
}

.podcast-player__progress-container:hover .podcast-player__progress-bar {
  height: 8px;
}

.podcast-player__progress-fill {
  height: 100%;
  background: var(--podcast-progress-fill);
  border-radius: var(--radius-sm);
  transition: width 0.1s linear;
  width: 0%;
  position: relative;
}

.podcast-player__progress-fill::after {
  content: '';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translate(50%, -50%);
  width: 12px;
  height: 12px;
  background: var(--podcast-progress-fill);
  border-radius: 50%;
  border: none;
  box-shadow: none;
}

.podcast-player__time {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  font-weight: var(--font-weight-medium);
  white-space: nowrap;
  flex-shrink: 0;
}

.podcast-player__control-button {
  background: transparent;
  border: none;
  border-radius: 0;
  padding: var(--space-xs);
  cursor: pointer;
  color: var(--color-text);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity var(--transition-fast), box-shadow var(--transition-fast);
  min-width: auto;
  height: auto;
  overflow: hidden;
  --ui-hover-transform: scale(1.04);
  --ui-active-transform: scale(0.92);
}

.podcast-player__control-button:hover {
  opacity: 0.7;
}

.podcast-player__control-button svg,
.podcast-player__control-button img {
  width: 28px;
  height: 28px;
  fill: currentColor;
}

/* Nav buttons (prev/next episode) */
.podcast-player__control-button--nav {
  transition: opacity var(--transition-fast), color var(--transition-fast);
}

.podcast-player__control-button--nav:disabled {
  opacity: 0.3;
  cursor: default;
  pointer-events: none;
}

.podcast-player__control-button--nav svg {
  width: 32px;
  height: 32px;
}

/* Speed adjustment buttons in top row stay smaller */
.podcast-player__control-button--speed-adj svg,
.podcast-player__control-button--speed-adj img {
  width: 20px;
  height: 20px;
}

.podcast-player__control-button#podcast_speed {
  background: var(--color-bg-elevated);
  border-radius: 20px;
  width: auto;
  min-width: 40px;
  height: 32px;
  padding: 0 12px;
  border: 1px solid var(--color-border);
}

.podcast-player__control-button#podcast_speed .podcast-player__speed-text {
  color: var(--color-text);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
}

.podcast-player__speed-text {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  min-width: 30px;
  text-align: center;
}

.podcast-player__volume {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-shrink: 0;
}

.podcast-player__volume-icon {
  width: 24px;
  height: 24px;
  color: var(--color-text-secondary);
  flex-shrink: 0;
}

.podcast-player__volume-slider-wrapper {
  position: relative;
  width: 100px;
  height: 4px;
}

.podcast-player__volume-slider-fill {
  position: absolute;
  left: 0;
  top: 0;
  height: 4px;
  width: 0%;
  background: var(--color-text);
  border-radius: var(--radius-sm);
  pointer-events: none;
  z-index: 1;
  transition: width 0.1s linear;
}

.podcast-player__volume-slider {
  width: 100%;
  height: 4px;
  background: transparent;
  border-radius: var(--radius-sm);
  outline: none;
  -webkit-appearance: none;
  appearance: none;
  position: absolute;
  z-index: 2;
  margin: 0;
  padding: 0;
}

.podcast-player__volume-slider::-webkit-slider-runnable-track {
  width: 100%;
  height: 4px;
  background: transparent;
  border-radius: var(--radius-sm);
}

.podcast-player__volume-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 12px;
  height: 12px;
  background: var(--color-text);
  border-radius: 50%;
  cursor: pointer;
  border: none;
  box-shadow: none;
  margin-top: -4px;
  position: relative;
  z-index: 3;
}

.podcast-player__volume-slider::-webkit-slider-thumb:hover {
  transform: scale(1.1);
}

.podcast-player__volume-slider::-moz-range-thumb {
  width: 12px;
  height: 12px;
  background: var(--color-text);
  border-radius: 50%;
  cursor: pointer;
  border: none;
  box-shadow: none;
  transition: transform var(--transition-fast);
}

.podcast-player__volume-slider::-moz-range-thumb:hover {
  transform: scale(1.1);
}

.podcast-player__volume-slider::-moz-range-track {
  background: transparent;
  height: 4px;
  border-radius: var(--radius-sm);
}

.podcast-player__volume-slider-wrapper::after {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 4px;
  background: var(--color-border);
  border-radius: var(--radius-sm);
  z-index: 0;
  pointer-events: none;
}


/* Episodes List */
.podcast-episodes {
  margin-bottom: var(--space-2xl);
}

.podcast-episodes__title {
  font-size: 1.125rem;
  font-weight: bold;
  color: var(--color-text);
  margin: 0 0 var(--space-md) 0;
}

.podcast-episodes__list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.podcast-episode {
  display: flex;
  gap: var(--space-md);
  align-items: center;
  padding: var(--space-sm) 0;
  border-radius: 0;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--color-border);
  transition: background-color var(--transition-fast);
  justify-content: space-between;
}

.podcast-episode:last-child {
  border-bottom: none;
}

.podcast-episode:hover {
  background: var(--podcast-episode-hover-bg);
}

.podcast-episode__play-button {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--podcast-episode-play-bg);
  border: none;
  color: var(--podcast-episode-play-text);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color var(--transition-fast), color var(--transition-fast), box-shadow var(--transition-fast);
  overflow: hidden;
  --ui-hover-transform: scale(1.06);
  --ui-active-transform: scale(0.92);
}

.podcast-episode__play-button:hover {
  background: var(--podcast-episode-play-bg-hover);
  color: var(--podcast-episode-play-text-hover);
  box-shadow: var(--shadow-sm);
}

.podcast-episode__play-button svg {
  width: 24px;
  height: 24px;
  fill: currentColor;
}

.podcast-episode__content {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  align-items: flex-start;
}

.podcast-episode__header {
  display: flex;
  align-items: baseline;
  gap: var(--space-xs);
  flex-wrap: wrap;
  margin-bottom: 4px;
}

.podcast-episode__number {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.podcast-episode__separator {
  color: var(--color-text-muted);
  margin: 0 var(--space-xs);
}

.podcast-episode__title {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
  margin: 0;
  flex: 1;
  min-width: 0;
}

.podcast-episode__listened-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  background: var(--color-success-bg, #dcfce7);
  color: var(--color-success-text, #166534);
  border-radius: var(--radius-xl);
  font-size: 0.75rem;
  font-weight: 500;
  margin-left: var(--space-sm);
  flex-shrink: 0;
}

.podcast-episode__listened-badge svg {
  width: 14px;
  height: 14px;
}

[data-theme="dark"] .podcast-episode__listened-badge {
  background: rgba(34, 197, 94, 0.2);
  color: #86efac;
}

.podcast-episode__listened-badge[hidden] {
  display: none;
}

.podcast-episode__meta {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  width: 100%;
  justify-content: space-between;
}

.podcast-episode__date {
  white-space: nowrap;
}

.podcast-episodes__show-more {
  margin-top: var(--space-lg);
  padding: var(--space-md) var(--space-lg);
  background: var(--color-primary);
  color: var(--color-text-inverse);
  border: none;
  border-radius: var(--radius-md);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  cursor: pointer;
  transition: background-color var(--transition-fast), box-shadow var(--transition-fast);
  display: block;
  margin-left: auto;
  margin-right: auto;
  overflow: hidden;
  --ui-hover-transform: scale(1.04);
  --ui-active-transform: scale(0.95);
}

.podcast-episodes__show-more:hover {
  background: var(--color-primary-hover);
  box-shadow: var(--shadow-sm);
}

/* Responsive */
@media (max-width: 768px) {
  .podcast-player {
    padding: var(--space-md);
    background: var(--color-bg-elevated);
    border-radius: 0;
  }

  .podcast-player__hero-section {
    flex-direction: row;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
  }

  .podcast-player__cover-container {
    width: 120px;
    height: 120px;
    flex-shrink: 0;
  }

  .podcast-player__subtitle {
    font-size: 0.9375rem;
    margin: 0;
  }

  .podcast-player__description {
    font-size: 0.875rem;
    line-height: 1.5;
    margin-top: var(--space-xs);
    display: none;
  }

  .podcast-player__playing-bars-container {
    height: 20px;
    gap: 2px;
  }

  .podcast-player__playing-bar {
    width: 3px;
  }

  .podcast-player__player-section {
    background: var(--color-bg-muted);
    border-radius: 8px;
    padding: var(--space-md);
    margin-top: var(--space-md);
  }

  .podcast-player__controls-top-row {
    margin-bottom: var(--space-sm);
  }

  .podcast-player__controls-middle-row {
    margin-bottom: var(--space-sm);
  }

  .podcast-player__volume {
    flex: 1;
    max-width: 150px;
  }

  .podcast-player__current-episode {
    margin-bottom: var(--space-md);
  }

  .podcast-player__current-episode-title {
    font-size: 1rem;
    font-weight: 600;
  }

  .podcast-episodes__list {
    gap: 0;
  }

  .podcast-episode {
    padding: var(--space-sm) 0;
  }

  .podcast-episode__content {
    gap: 4px;
  }
}