/* ==========================================================================
   Podcast Hub (/podcast/) Styles
   ========================================================================== */

.podcast-hero {
  margin-bottom: 24px;
  background: linear-gradient(135deg, rgba(8, 127, 109, 0.08), rgba(59, 130, 246, 0.05));
  border: 1px solid var(--line);
  padding: 32px 28px;
  border-radius: 18px;
}

.podcast-hero-content h1 {
  font-size: 26px;
  font-weight: 800;
  margin: 6px 0 12px;
  color: var(--ink);
  line-height: 1.3;
}

.podcast-hero-content p {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
  max-width: 780px;
  margin-bottom: 20px;
}

.podcast-hero-stats {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.podcast-container {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-bottom: 32px;
}

.podcast-card {
  padding: 24px 28px;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: var(--card);
}

.podcast-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}

.podcast-level-badge {
  font-size: 11px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 6px;
  background: rgba(8, 127, 109, 0.1);
  color: var(--jade);
  display: inline-block;
  margin-bottom: 6px;
}

.podcast-title-wrap h3 {
  font-size: 19px;
  font-weight: 750;
  color: var(--ink);
  margin: 0 0 4px;
}

.podcast-sub-hanzi {
  margin: 0;
  font-size: 14px;
  color: var(--muted);
}

.podcast-sub-hanzi strong {
  color: var(--jade);
  font-size: 16px;
}

.podcast-play-all-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  font-weight: 700;
  font-size: 13px;
}

.podcast-summary {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.5;
  background: var(--bg);
  padding: 10px 14px;
  border-radius: 10px;
  border: 1px solid var(--line);
  margin: 0 0 16px;
}

.podcast-toolbar {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
  font-size: 12px;
}

.podcast-toggle-label {
  color: var(--muted);
  font-weight: 600;
}

.podcast-toggle-btn {
  font-size: 11px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 6px;
  border: 1px solid var(--line);
  background: var(--bg);
  color: var(--muted);
  cursor: pointer;
  transition: all 0.15s ease;
}

.podcast-toggle-btn.is-active {
  background: rgba(8, 127, 109, 0.1);
  color: var(--jade);
  border-color: var(--jade);
}

.podcast-transcript {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 20px;
}

.podcast-line {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 12px 14px;
  border-radius: 10px;
  background: var(--bg);
  border: 1px solid var(--line);
  transition: background 0.15s ease;
}

.podcast-line:hover {
  background: rgba(8, 127, 109, 0.03);
}

.podcast-speaker {
  font-size: 12px;
  font-weight: 700;
  color: var(--jade);
  min-width: 60px;
  flex-shrink: 0;
  padding-top: 2px;
}

.podcast-line-content {
  flex: 1;
}

.podcast-hanzi {
  margin: 0 0 4px;
  font-size: 16px;
  font-weight: 600;
  color: var(--ink);
  line-height: 1.4;
}

.podcast-pinyin {
  margin: 0 0 3px;
  font-size: 13px;
  color: var(--muted);
}

.podcast-vi {
  margin: 0;
  font-size: 13px;
  color: var(--ink);
}

.podcast-line-play {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: var(--card);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--ink);
  flex-shrink: 0;
  transition: all 0.15s ease;
}

.podcast-line-play:hover {
  border-color: var(--jade);
  color: var(--jade);
  background: rgba(8, 127, 109, 0.08);
}

/* Quiz Box */
.podcast-quiz-box {
  background: rgba(59, 130, 246, 0.05);
  border: 1px solid rgba(59, 130, 246, 0.2);
  border-radius: 12px;
  padding: 16px 18px;
}

.podcast-quiz-q {
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 12px;
}

.podcast-quiz-options {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 8px;
}

.podcast-opt-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: var(--card);
  color: var(--ink);
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  text-align: left;
  transition: all 0.15s ease;
}

.podcast-opt-btn:hover {
  border-color: var(--jade);
  background: rgba(8, 127, 109, 0.05);
}

.podcast-opt-btn.is-correct {
  background: #f0fdf4;
  border-color: #16a34a;
  color: #166534;
  font-weight: 700;
}

.podcast-opt-btn.is-wrong {
  background: #fef2f2;
  border-color: #ef4444;
  color: #991b1b;
}

.opt-indicator {
  font-weight: 700;
  font-size: 11px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--bg);
  border: 1px solid var(--line);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.podcast-quiz-feedback {
  margin-top: 10px;
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 12px;
  line-height: 1.45;
}

.podcast-quiz-feedback.is-correct {
  background: #f0fdf4;
  color: #166534;
  border: 1px solid #bbf7d0;
}

.podcast-quiz-feedback.is-wrong {
  background: #fef2f2;
  color: #991b1b;
  border: 1px solid #fecaca;
}

/* Dark Mode */
html[data-theme="dark"] .podcast-hero {
  background: linear-gradient(135deg, rgba(8, 127, 109, 0.15), rgba(59, 130, 246, 0.08));
}

html[data-theme="dark"] .podcast-quiz-box {
  background: rgba(59, 130, 246, 0.1);
  border-color: rgba(59, 130, 246, 0.3);
}

html[data-theme="dark"] .podcast-opt-btn.is-correct {
  background: rgba(22, 163, 74, 0.2);
  color: #86efac;
}

html[data-theme="dark"] .podcast-opt-btn.is-wrong {
  background: rgba(239, 68, 68, 0.2);
  color: #fca5a5;
}