/* ══════════════════════════════════════════════════════════
   CivicLearn v2 — History Page
   ══════════════════════════════════════════════════════════ */

.history-wrapper {
  max-width: 780px;
  margin-left: 0;
  margin-right: auto;
  padding-bottom: 40px;
}

/* ── Date groups ── */
.history-day {
  margin-bottom: 22px;
}

.history-day-header {
  width: 100%;
  border-radius: var(--radius);
  padding: 14px 18px;
  cursor: pointer;
  background: var(--accent-soft);
  border: 1px solid var(--accent-mid);
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: box-shadow 0.15s ease, transform 0.15s ease;
  font-family: var(--font);
}

.history-day-header:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.history-day-header-main {
  display: flex;
  align-items: center;
  gap: 10px;
}

.day-arrow {
  width: 16px;
  height: 16px;
  transition: transform 0.18s ease;
  opacity: 0.6;
  color: var(--accent);
}

.history-day[data-open="true"] .day-arrow {
  transform: rotate(90deg);
}

.history-day-header-text {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  letter-spacing: -0.02em;
}

.history-day-count {
  font-size: 12px;
  padding: 3px 10px;
  border-radius: 20px;
  background: var(--surface-alt);
  color: var(--text-muted);
  font-weight: 500;
}

.history-day-body {
  margin-top: 10px;
}

.history-day[data-open="false"] .history-day-body {
  display: none;
}

/* ── Session items ── */
.history-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.item-wrapper { position: relative; }

.item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 18px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  box-shadow: var(--shadow);
}

.item:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.history-item-header {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  letter-spacing: -0.01em;
}

.history-item-meta {
  font-size: 12.5px;
  color: var(--text-muted);
  margin-top: 2px;
}

/* Score pills */
.history-item-score {
  padding: 5px 12px;
  border-radius: 20px;
  font-size: 12.5px;
  font-weight: 600;
  white-space: nowrap;
  flex-shrink: 0;
  margin-left: 16px;
}

.score-good  { background: var(--correct-bg); color: #166534; }
.score-mid   { background: #fef3c7; color: #854d0e; }
.score-bad   { background: var(--wrong-bg); color: #991b1b; }
.score-empty { background: var(--surface-alt); color: var(--text-muted); }

/* ── Inline details panel ── */
.inline-details-panel {
  margin-top: 12px;
  margin-bottom: 16px;
  padding: 20px;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  font-family: var(--font);
  line-height: 1.5;
}

.history-details-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 10px;
  margin-bottom: 12px;
  border-bottom: 1px solid var(--border);
}

.hd-title {
  font-size: 14px;
  font-weight: 600;
}

.close-btn {
  background: none;
  border: none;
  font-size: 20px;
  cursor: pointer;
  color: var(--text-muted);
  line-height: 1;
  padding: 0;
}

.close-btn:hover { color: var(--text); }

.history-review-summary {
  background: var(--surface-alt);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  margin-bottom: 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 13px;
  color: var(--text-mid);
}

.history-review-summary strong {
  color: var(--text);
}

/* ── Question rows ── */
.question-row {
  background: var(--surface);
  padding: 14px 14px 14px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
  font-size: 13px;
  position: relative;
  padding-top: 24px;
}

.question-row.correct  { border-left: 3px solid var(--correct); }
.question-row.incorrect { border-left: 3px solid var(--wrong); }

.question-topic-label {
  position: absolute;
  top: 8px;
  right: 10px;
  font-size: 11px;
  font-weight: 600;
  color: var(--accent);
  background: var(--accent-soft);
  padding: 2px 8px;
  border-radius: 20px;
  letter-spacing: -0.01em;
}

.question-q {
  font-weight: 600;
  font-size: 13.5px;
  margin-bottom: 4px;
  padding-right: 80px;
  letter-spacing: -0.01em;
  color: var(--text);
}

.question-a {
  font-size: 13px;
  color: var(--text-mid);
  margin-top: 4px;
}

.inline-details-panel h3 {
  font-size: 14px;
  font-weight: 700;
  margin-top: 8px;
  margin-bottom: 10px;
  letter-spacing: -0.02em;
}

/* ── Wave strip (topics mode) ── */
.wave-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 10px 0 14px;
}

.wave-pill {
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
  user-select: none;
  letter-spacing: -0.01em;
}

.wave-pill.incorrect { background: var(--wrong-bg); color: #991b1b; }
.wave-pill.correct   { background: var(--correct-bg); color: #166534; }

.final-answer-row {
  padding-top: 10px;
  border-top: 1px dashed var(--border);
  margin-top: 8px;
  font-size: 13px;
  color: var(--text-mid);
}

.final-answer-pill {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
  background: var(--accent-soft);
  color: var(--accent);
  margin-right: 8px;
}