/* ========= LEARN MODE ========= */

.learn-badge {
  font-size: 11px;
  letter-spacing: 1px;
}

.learn-intro {
  color: var(--text-dim);
  font-size: 15px;
  line-height: 1.6;
  margin-bottom: 18px;
}

.learn-intro strong { color: var(--text); }

.learn-setup-row {
  display: flex;
  gap: 12px;
  align-items: flex-end;
  flex-wrap: wrap;
}

.learn-setup-row .quiz-control {
  flex: 1 1 200px;
}

.learn-setup-row .quiz-primary {
  flex-shrink: 0;
}

/* Phase bar (Learn / Test yourself + progress dots) */
.learn-phasebar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}

.learn-phase-label {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--text-mute);
  text-transform: uppercase;
  letter-spacing: 2px;
}

.learn-dots {
  display: flex;
  gap: 6px;
}

.learn-dots span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--border);
  transition: background 0.2s, transform 0.2s;
}

.learn-dots span.active { background: var(--accent); transform: scale(1.2); }
.learn-dots span.seen { background: var(--accent-dim); }
.learn-dots span.correct { background: var(--success); }
.learn-dots span.wrong { background: var(--danger); }

/* Teaching card */
.learn-teach-card { min-height: 0; }

.learn-teach-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 4px;
}

.learn-teach-name {
  font-family: var(--serif);
  font-size: 30px;
  font-weight: 600;
  line-height: 1.1;
  color: var(--text);
}

.learn-teach-region {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 2px;
  white-space: nowrap;
}

.learn-learned-badge {
  display: inline-block;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--success);
  background: rgba(93, 202, 165, 0.1);
  border: 1px solid rgba(93, 202, 165, 0.4);
  border-radius: 999px;
  padding: 3px 10px;
  margin-bottom: 12px;
}

.learn-teach-group {
  font-size: 13px;
  color: var(--text-mute);
  margin-bottom: 14px;
}

.learn-teach-image {
  margin: 4px 0 16px;
  height: 240px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.learn-teach-image img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.learn-teach-image.empty {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-mute);
  letter-spacing: 1px;
  text-transform: uppercase;
}

/* Reuses .detail-row / .detail-label / .detail-value from styles.css */
.learn-confuse {
  margin-top: 14px;
}

.learn-confuse-label {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--warning);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 8px;
}

.learn-confuse-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.learn-confuse-chips span {
  font-size: 12px;
  color: var(--text-dim);
  padding: 4px 10px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--bg-card);
}

/* Done / results card */
.learn-done-card {
  min-height: 0;
  text-align: center;
  padding: 30px 22px;
}

.learn-done-score {
  font-family: var(--serif);
  font-size: 46px;
  font-weight: 600;
  line-height: 1;
  color: var(--accent);
  margin-bottom: 6px;
}

.learn-done-head {
  font-family: var(--serif);
  font-size: 22px;
  color: var(--text);
  margin-bottom: 10px;
}

.learn-done-copy {
  color: var(--text-dim);
  font-size: 14px;
  line-height: 1.6;
  max-width: 420px;
  margin: 0 auto 16px;
}

.learn-done-list {
  display: grid;
  gap: 8px;
  max-width: 360px;
  margin: 0 auto;
  text-align: left;
}

.learn-done-list-item {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-card);
  font-size: 14px;
  color: var(--text-dim);
}

.learn-done-list-item .mark { font-family: var(--mono); }
.learn-done-list-item .mark.ok { color: var(--success); }
.learn-done-list-item .mark.no { color: var(--danger); }

/* Region progress meter in the sidebar */
.learn-region-track {
  height: 6px;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 3px;
  overflow: hidden;
  margin-bottom: 10px;
}

.learn-region-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), #f5a17a);
  border-radius: 3px;
  transition: width 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

@media (max-width: 820px) {
  .learn-teach-name { font-size: 25px; }
  .learn-teach-image { height: 200px; }
}