/* ============================================================
   Atomify · v2 · chestionare (page)
   ------------------------------------------------------------
   First "gamified" page: quiz library + in-test session + results.
   The gamification stays tonal — same tokens, bigger CTAs, gold &
   amber accents, animations on correct/wrong reveals. No parallel
   palette.
   ============================================================ */

/* ─── 1 · Quiz library ──────────────────────────────────── */
.quiz-library {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
  margin-top: 0.5rem;
}

.quiz-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 1.5rem 1.4rem 1.3rem;
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: var(--r-4);
  cursor: pointer;
  text-align: left;
  font-family: inherit;
  color: inherit;
  margin: 0;
  overflow: hidden;
  transition:
    transform 220ms var(--ease-soft),
    box-shadow 220ms ease,
    border-color 220ms ease;
}
.quiz-card::after {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(135deg, transparent 60%, var(--green-tint) 100%);
  opacity: 0;
  transition: opacity 220ms ease;
}
.quiz-card:hover {
  transform: translateY(-3px);
  border-color: var(--line-strong);
  box-shadow: var(--shadow-md);
}
.quiz-card:hover::after { opacity: 1; }
.quiz-card:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: -2px;
}

.quiz-card-eyebrow {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
  margin-bottom: 1rem;
}
.quiz-card-num {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-muted);
}
.quiz-card-badge {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 0.18rem 0.5rem;
  border-radius: 999px;
  background: var(--gold-tint);
  color: var(--gold);
}
[data-theme="dark"] .quiz-card-badge,
body.dark-mode .quiz-card-badge { color: var(--gold-bright); }

.quiz-card-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.25rem;
  letter-spacing: -0.018em;
  color: var(--ink);
  line-height: 1.2;
  margin: 0 0 0.5rem;
}
.quiz-card-desc {
  font-size: 0.88rem;
  color: var(--ink-soft);
  line-height: 1.5;
  margin: 0 0 1.1rem;
  flex: 1;
}

.quiz-card-stats {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding-top: 0.85rem;
  margin-bottom: 1rem;
  border-top: 1px dashed var(--line);
  font-family: var(--font-mono);
}
.quiz-card-stat {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}
.quiz-card-stat-label {
  font-size: 0.6rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-muted);
}
.quiz-card-stat-value {
  font-size: 0.92rem;
  font-feature-settings: "tnum";
  color: var(--ink);
  font-weight: 500;
}

.quiz-card-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  align-self: flex-start;
  padding: 0.55rem 0.95rem;
  border-radius: var(--r-2);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.88rem;
  background: var(--ink);
  color: var(--paper);
  border: 1px solid var(--ink);
  transition: background-color 180ms ease, transform 120ms var(--ease-soft);
  position: relative;
  z-index: 1;
}
.quiz-card-cta svg { width: 14px; height: 14px; }
.quiz-card:hover .quiz-card-cta {
  background: var(--green-deep);
  border-color: var(--green-deep);
}
[data-theme="dark"] .quiz-card:hover .quiz-card-cta,
body.dark-mode .quiz-card:hover .quiz-card-cta {
  background: var(--green-bright);
  border-color: var(--green-bright);
  color: #0B1220;
}

/* ─── 2 · Quiz session container ──────────────────────── */
.quiz-session {
  border: 1px solid var(--line);
  border-radius: var(--r-4);
  background: var(--paper-2);
  overflow: hidden;
  animation: result-rise 0.45s var(--ease-out) both;
}
@keyframes result-rise {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

.quiz-session-head {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 1.25rem;
  padding: 1.1rem 1.5rem;
  border-bottom: 1px solid var(--line);
  background: var(--paper);
  align-items: center;
}
.quiz-session-info {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}
.quiz-session-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-muted);
}
.quiz-session-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.05rem;
  letter-spacing: -0.015em;
  color: var(--ink);
  line-height: 1.2;
}

/* Big mono countdown */
.quiz-timer {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.18rem;
  padding: 0.55rem 1.1rem;
  border: 1px solid var(--line-strong);
  border-radius: var(--r-3);
  background: var(--paper-2);
  font-family: var(--font-mono);
  font-feature-settings: "tnum";
  min-width: 110px;
  transition: background-color 200ms, border-color 200ms, color 200ms;
}
.quiz-timer-label {
  font-size: 0.6rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-muted);
}
.quiz-timer-value {
  font-size: 1.4rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--ink);
  line-height: 1;
}
.quiz-timer--warn {
  border-color: var(--amber);
  background: var(--amber-tint);
}
.quiz-timer--warn .quiz-timer-value { color: var(--amber); }
.quiz-timer--critical {
  border-color: var(--amber);
  background: var(--amber-tint);
  animation: timer-pulse 1s ease-in-out infinite;
}
.quiz-timer--critical .quiz-timer-value { color: var(--amber-bright); }
@keyframes timer-pulse {
  0%, 100% { transform: scale(1); }
  50%      { transform: scale(1.04); }
}

.quiz-score-chip {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.18rem;
  font-family: var(--font-mono);
  font-feature-settings: "tnum";
}
.quiz-score-chip-label {
  font-size: 0.6rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-muted);
}
.quiz-score-chip-value {
  font-size: 1rem;
  color: var(--ink);
  font-weight: 500;
}
.quiz-score-chip-value .num-current { color: var(--green-deep); }
[data-theme="dark"] .quiz-score-chip-value .num-current,
body.dark-mode .quiz-score-chip-value .num-current { color: var(--green); }

@media (max-width: 720px) {
  .quiz-session-head { grid-template-columns: 1fr 1fr; }
  .quiz-timer { grid-column: 1 / -1; order: -1; align-self: center; }
}

/* ─── 3 · Progress bar (XP-style) ─────────────────────── */
.quiz-progress {
  position: relative;
  height: 6px;
  background: var(--paper-3);
  overflow: hidden;
}
.quiz-progress::after {
  content: '';
  display: block;
  height: 100%;
  width: var(--progress, 0%);
  background: linear-gradient(90deg, var(--green-deep), var(--green));
  transition: width 320ms var(--ease-out);
}
[data-theme="dark"] .quiz-progress::after,
body.dark-mode .quiz-progress::after {
  background: linear-gradient(90deg, var(--green), var(--green-bright));
}

/* ─── 4 · Question pagination dots ───────────────────── */
.quiz-dots-wrap {
  padding: 0.85rem 1.5rem 0.65rem;
  background: var(--paper);
  border-bottom: 1px solid var(--line);
}
.quiz-dots {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.quiz-dot {
  width: 32px;
  height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-feature-settings: "tnum";
  font-size: 0.78rem;
  font-weight: 500;
  border: 1px solid var(--line-strong);
  border-radius: var(--r-2);
  background: var(--paper-2);
  color: var(--ink-2);
  cursor: pointer;
  transition: background-color 150ms, color 150ms, border-color 150ms, transform 120ms var(--ease-soft);
  padding: 0;
}
.quiz-dot:hover {
  background: var(--paper);
  border-color: var(--ink-3);
}
.quiz-dot:active { transform: translateY(1px); }
.quiz-dot--answered {
  background: var(--green-tint);
  border-color: transparent;
  color: var(--green-deep);
}
[data-theme="dark"] .quiz-dot--answered,
body.dark-mode .quiz-dot--answered { color: var(--green); }
.quiz-dot--active {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--paper);
}
[data-theme="dark"] .quiz-dot--active,
body.dark-mode .quiz-dot--active {
  background: var(--green);
  color: #0B1220;
  border-color: var(--green);
}
.quiz-dot--correct {
  background: var(--green-deep);
  border-color: transparent;
  color: #FFFFFF;
}
[data-theme="dark"] .quiz-dot--correct,
body.dark-mode .quiz-dot--correct {
  background: var(--green);
  color: #0B1220;
}
.quiz-dot--wrong {
  background: var(--amber);
  border-color: transparent;
  color: #FFFFFF;
}
.quiz-dot:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 2px;
}

/* ─── 5 · Question body ───────────────────────────────── */
.quiz-body {
  padding: 1.85rem 1.85rem 1.5rem;
}
.quiz-q-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-muted);
  display: block;
  margin-bottom: 0.55rem;
}
.quiz-q-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.2rem, 2.4vw, 1.65rem);
  letter-spacing: -0.018em;
  color: var(--ink);
  line-height: 1.35;
  margin: 0 0 1.5rem;
}
.quiz-q-title mjx-container { color: var(--ink); }

/* ─── 6 · Answer pills (the gamified centerpiece) ───── */
.quiz-options {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.65rem;
}
.quiz-pill {
  position: relative;
  display: grid;
  grid-template-columns: 38px 1fr auto;
  gap: 1rem;
  padding: 1rem 1.25rem;
  border: 1px solid var(--line-strong);
  border-radius: var(--r-3);
  background: var(--paper-2);
  cursor: pointer;
  text-align: left;
  font-family: inherit;
  color: inherit;
  align-items: center;
  transition:
    background-color 180ms ease,
    border-color 180ms ease,
    transform 120ms var(--ease-soft),
    box-shadow 180ms ease;
}
.quiz-pill:hover {
  background: var(--paper);
  border-color: var(--ink-3);
  transform: translateY(-1px);
}
.quiz-pill:active { transform: translateY(0); }
.quiz-pill:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 2px;
}
.quiz-pill input { position: absolute; opacity: 0; pointer-events: none; }

.quiz-pill-letter {
  width: 38px;
  height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1rem;
  letter-spacing: -0.01em;
  color: var(--ink);
  border: 1px solid var(--line-strong);
  border-radius: var(--r-2);
  background: var(--paper);
  flex-shrink: 0;
  transition: background-color 180ms, color 180ms, border-color 180ms;
}
.quiz-pill-text {
  font-family: var(--font-body);
  font-size: 0.98rem;
  color: var(--ink);
  line-height: 1.5;
  min-width: 0;
}
.quiz-pill-text mjx-container { color: var(--ink); }
.quiz-pill-icon {
  width: 24px;
  height: 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 180ms;
}
.quiz-pill-icon svg { width: 20px; height: 20px; }

/* Selected (pre-submit) */
.quiz-pill--selected {
  background: var(--green-tint);
  border-color: var(--green-deep);
}
.quiz-pill--selected .quiz-pill-letter {
  background: var(--green-deep);
  color: #FFFFFF;
  border-color: var(--green-deep);
}
[data-theme="dark"] .quiz-pill--selected,
body.dark-mode .quiz-pill--selected { border-color: var(--green); }
[data-theme="dark"] .quiz-pill--selected .quiz-pill-letter,
body.dark-mode .quiz-pill--selected .quiz-pill-letter {
  background: var(--green);
  color: #0B1220;
  border-color: var(--green);
}

/* Reveal states (post-submit) */
.quiz-pill--correct {
  background: var(--green-tint);
  border-color: var(--green-deep);
  pointer-events: none;
}
.quiz-pill--correct .quiz-pill-letter {
  background: var(--green-deep);
  color: #FFFFFF;
  border-color: var(--green-deep);
}
.quiz-pill--correct .quiz-pill-icon {
  opacity: 1;
  color: var(--green-deep);
}
[data-theme="dark"] .quiz-pill--correct,
body.dark-mode .quiz-pill--correct { border-color: var(--green); }
[data-theme="dark"] .quiz-pill--correct .quiz-pill-letter,
body.dark-mode .quiz-pill--correct .quiz-pill-letter {
  background: var(--green);
  color: #0B1220;
  border-color: var(--green);
}
[data-theme="dark"] .quiz-pill--correct .quiz-pill-icon,
body.dark-mode .quiz-pill--correct .quiz-pill-icon { color: var(--green); }

.quiz-pill--wrong {
  background: var(--amber-tint);
  border-color: var(--amber);
  pointer-events: none;
}
.quiz-pill--wrong .quiz-pill-letter {
  background: var(--amber);
  color: #FFFFFF;
  border-color: var(--amber);
}
.quiz-pill--wrong .quiz-pill-icon {
  opacity: 1;
  color: var(--amber);
}
.quiz-pill--wrong .quiz-pill-text { text-decoration: line-through; opacity: 0.75; }

.quiz-pill--disabled {
  opacity: 0.5;
  pointer-events: none;
}

/* Text-input answer */
.quiz-text-answer {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}
.quiz-text-answer label {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-muted);
}
.quiz-text-input {
  width: 100%;
  padding: 0.85rem 1rem;
  font-family: var(--font-mono);
  font-feature-settings: "tnum";
  font-size: 1rem;
  border: 1px solid var(--line-strong);
  border-radius: var(--r-3);
  background: var(--paper);
  color: var(--ink);
  outline: none;
  transition: border-color 180ms, box-shadow 180ms, background-color 180ms;
}
.quiz-text-input:focus {
  border-color: var(--green-deep);
  box-shadow: var(--focus-ring);
}
[data-theme="dark"] .quiz-text-input:focus,
body.dark-mode .quiz-text-input:focus { border-color: var(--green); }
.quiz-text-input--correct { border-color: var(--green-deep); background: var(--green-tint); }
.quiz-text-input--wrong { border-color: var(--amber); background: var(--amber-tint); }

/* Feedback shown after submit */
.quiz-feedback {
  margin-top: 1rem;
  padding: 0.85rem 1.1rem;
  border-radius: var(--r-3);
  font-family: var(--font-body);
  font-size: 0.92rem;
  line-height: 1.55;
  border: 1px solid var(--line);
  background: var(--paper);
  animation: result-rise 0.4s var(--ease-out) both;
}
.quiz-feedback--correct {
  border-color: transparent;
  background: var(--green-tint);
  color: var(--green-deep);
  border-left: 3px solid var(--green-deep);
}
.quiz-feedback--wrong {
  border-color: transparent;
  background: var(--amber-tint);
  color: var(--amber);
  border-left: 3px solid var(--amber);
}
[data-theme="dark"] .quiz-feedback--correct,
body.dark-mode .quiz-feedback--correct { color: var(--green); border-left-color: var(--green); }
.quiz-feedback-title {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 0.4rem;
  display: block;
}
.quiz-feedback-explanation {
  color: var(--ink-soft);
  font-style: italic;
  margin-top: 0.5rem;
  padding-top: 0.5rem;
  border-top: 1px dashed var(--line);
}
.quiz-feedback-correct-answer {
  color: var(--ink);
  font-weight: 500;
  margin-top: 0.3rem;
}
.quiz-feedback-correct-answer strong { color: var(--green-deep); }
[data-theme="dark"] .quiz-feedback-correct-answer strong,
body.dark-mode .quiz-feedback-correct-answer strong { color: var(--green); }

/* ─── 7 · Quiz nav bar ─────────────────────────────────── */
.quiz-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.85rem 1.4rem;
  border-top: 1px solid var(--line);
  background: var(--paper);
}
.quiz-nav-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.55rem 1rem;
  border: 1px solid var(--line-strong);
  border-radius: var(--r-2);
  background: var(--paper-2);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 0.86rem;
  font-weight: 500;
  cursor: pointer;
  transition: background-color 150ms, border-color 150ms;
}
.quiz-nav-btn svg { width: 14px; height: 14px; }
.quiz-nav-btn:hover { background: var(--paper); border-color: var(--ink-3); }
.quiz-nav-btn:disabled { opacity: 0.4; cursor: not-allowed; pointer-events: none; }

.quiz-finalize-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.65rem 1.25rem;
  background: var(--ink);
  color: var(--paper);
  border: 1px solid var(--ink);
  border-radius: var(--r-2);
  font-family: var(--font-body);
  font-size: 0.86rem;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 150ms, border-color 150ms;
}
[data-theme="dark"] .quiz-finalize-btn,
body.dark-mode .quiz-finalize-btn {
  background: var(--green);
  color: #0B1220;
  border-color: var(--green);
}
.quiz-finalize-btn:hover {
  background: var(--green-deep);
  border-color: var(--green-deep);
}
[data-theme="dark"] .quiz-finalize-btn:hover,
body.dark-mode .quiz-finalize-btn:hover {
  background: var(--green-bright);
  border-color: var(--green-bright);
}

/* ─── 8 · Results screen (after submission) ──────────── */
.quiz-results {
  border: 1px solid var(--line);
  border-radius: var(--r-4);
  background: var(--paper-2);
  padding: 1.85rem 1.85rem 1.6rem;
  animation: result-rise 0.5s var(--ease-out) both;
}
.quiz-results-head {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin-bottom: 1.5rem;
}
.quiz-results-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--green-deep);
}
[data-theme="dark"] .quiz-results-eyebrow,
body.dark-mode .quiz-results-eyebrow { color: var(--green); }
.quiz-results-eyebrow--timeout { color: var(--amber); }
.quiz-results-head::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--line);
}

.quiz-results-stats {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 0;
  margin-bottom: 1.5rem;
  border: 1px solid var(--line);
  border-radius: var(--r-3);
  overflow: hidden;
  background: var(--paper);
}
.quiz-stat {
  padding: 1.1rem 1.25rem;
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}
.quiz-stat:last-child { border-right: 0; }
.quiz-stat-label {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-muted);
}
.quiz-stat-value {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  letter-spacing: -0.022em;
  line-height: 1;
  color: var(--ink);
}
.quiz-stat-value .num {
  font-family: var(--font-mono);
  font-feature-settings: "tnum";
  font-weight: 500;
}
.quiz-stat-value--accent { color: var(--green-deep); }
[data-theme="dark"] .quiz-stat-value--accent,
body.dark-mode .quiz-stat-value--accent { color: var(--green); }
.quiz-stat-aux {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--ink-muted);
  font-feature-settings: "tnum";
}

.quiz-results-bar {
  height: 8px;
  background: var(--paper-3);
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 1.5rem;
  position: relative;
}
.quiz-results-bar::after {
  content: '';
  display: block;
  height: 100%;
  width: var(--progress, 0%);
  background: linear-gradient(90deg, var(--green-deep), var(--green));
  transition: width 900ms var(--ease-out);
}
.quiz-results-bar--low::after {
  background: linear-gradient(90deg, var(--amber), var(--amber-bright));
}
[data-theme="dark"] .quiz-results-bar::after,
body.dark-mode .quiz-results-bar::after {
  background: linear-gradient(90deg, var(--green), var(--green-bright));
}

.quiz-results-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}
.quiz-results-action {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.7rem 1.1rem;
  border-radius: var(--r-2);
  border: 1px solid var(--line-strong);
  background: var(--paper-2);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 500;
  text-decoration: none;
  transition: background-color 150ms, border-color 150ms;
}
.quiz-results-action svg { width: 14px; height: 14px; }
.quiz-results-action:hover { background: var(--paper); border-color: var(--ink-3); }
.quiz-results-action--primary {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}
.quiz-results-action--primary:hover {
  background: var(--green-deep);
  border-color: var(--green-deep);
}
[data-theme="dark"] .quiz-results-action--primary,
body.dark-mode .quiz-results-action--primary {
  background: var(--green);
  color: #0B1220;
  border-color: var(--green);
}
[data-theme="dark"] .quiz-results-action--primary:hover,
body.dark-mode .quiz-results-action--primary:hover {
  background: var(--green-bright);
  border-color: var(--green-bright);
}

@media (max-width: 720px) {
  .quiz-results-stats { grid-template-columns: 1fr; }
  .quiz-stat { border-right: 0; border-bottom: 1px solid var(--line); }
  .quiz-stat:last-child { border-bottom: 0; }
}

/* ─── 9 · Auth-required prompt ────────────────────────── */
.quiz-auth-required {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.85rem;
  padding: 1.6rem 1.75rem;
  border: 1px solid var(--line);
  border-left: 3px solid var(--gold);
  border-radius: var(--r-4);
  background: var(--gold-tint);
  margin-top: 0.5rem;
}
.quiz-auth-required-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
}
[data-theme="dark"] .quiz-auth-required-eyebrow,
body.dark-mode .quiz-auth-required-eyebrow { color: var(--gold-bright); }
.quiz-auth-required-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.2rem;
  letter-spacing: -0.015em;
  color: var(--ink);
  margin: 0;
}
.quiz-auth-required-body {
  color: var(--ink-soft);
  font-size: 0.95rem;
  line-height: 1.55;
  margin: 0;
  max-width: 60ch;
}

/* ─── 10 · Confirm-finalize modal ──────────────────────── */
.quiz-confirm {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(15, 22, 34, 0.55);
  z-index: 9500;
  align-items: center;
  justify-content: center;
  animation: confirm-fade 200ms ease both;
}
.quiz-confirm.is-open { display: flex; }
@keyframes confirm-fade { from { opacity: 0; } to { opacity: 1; } }
.quiz-confirm-card {
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: var(--r-4);
  padding: 1.6rem 1.75rem;
  max-width: 440px;
  width: calc(100% - 2rem);
  box-shadow: var(--shadow-lg);
  animation: confirm-rise 260ms var(--ease-out) both;
}
@keyframes confirm-rise {
  from { opacity: 0; transform: translateY(10px) scale(0.98); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}
.quiz-confirm-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: 0.4rem;
  display: block;
}
.quiz-confirm-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.2rem;
  letter-spacing: -0.018em;
  color: var(--ink);
  margin: 0 0 0.55rem;
}
.quiz-confirm-body {
  color: var(--ink-soft);
  font-size: 0.95rem;
  line-height: 1.55;
  margin: 0 0 1.2rem;
}
.quiz-confirm-actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
}

/* ─── 11 · Empty / loading library states ─────────────── */
.quiz-empty {
  padding: 3rem 1.5rem;
  text-align: center;
  border: 1px dashed var(--line);
  border-radius: var(--r-4);
  background: var(--paper-2);
  color: var(--ink-muted);
}
.quiz-empty-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.1rem;
  color: var(--ink-2);
  margin-bottom: 0.4rem;
}