/* ═══════════════════════════════════════════════════
   CET-4/6 Learning App — Listening Styles
   ═══════════════════════════════════════════════════ */

/* ─── Audio Player ─── */
.listening-player {
  background: var(--primary);
  color: var(--text-on-primary);
  border: none;
}
.listening-player .progress-bar {
  background: rgba(255,255,255,0.2);
}
.listening-player .progress-fill {
  background: rgba(255,255,255,0.7);
}

.listening-play-btn {
  width: 48px !important;
  height: 48px !important;
  font-size: 1.2rem;
}

.listen-script {
  font-size: 0.9rem;
  line-height: 1.8;
  white-space: pre-line;
  color: var(--text-secondary);
}
.listen-script .highlight {
  background: rgba(74, 144, 217, 0.15);
  padding: 2px 4px;
  border-radius: 3px;
  font-weight: 600;
  color: var(--text-primary);
}

/* ─── Passage Cards ─── */
.passage-card {
  background: var(--bg-card);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  cursor: pointer;
  transition: all var(--ease);
}
.passage-card:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow);
}
.passage-card .passage-type {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 99px;
  font-size: 0.75rem;
  font-weight: 600;
  margin-bottom: 8px;
}
.passage-card .passage-type.news { background: rgba(74, 144, 217, 0.1); color: var(--accent); }
.passage-card .passage-type.conversation { background: var(--success-light); color: var(--success); }
.passage-card .passage-type.passage { background: var(--warning-light); color: var(--warning); }

.passage-card h4 { margin-bottom: 4px; }
.passage-card .passage-meta {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ─── Mode Toggle ─── */
.mode-btn {
  padding: 8px 20px;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 0.85rem;
  font-weight: 600;
  font-family: var(--font-sans);
  transition: all var(--ease);
}
.mode-btn.active {
  background: var(--accent);
  color: white;
  border-color: var(--accent);
}

/* ─── Listening Question ─── */
.listen-question {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 12px;
}
.listen-question .q-label {
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 8px;
}

/* ─── Filter buttons (passage type) ─── */
.passage-filter.active {
  background: var(--accent) !important;
  color: white !important;
  border-color: var(--accent) !important;
}

/* ─── Responsive ─── */
@media (max-width: 768px) {
  .listen-script { font-size: 0.85rem; }
  .passage-card { padding: 14px; }
}