/* ==========================================================================
   CareerPath AI — Adaptive Skill Reality-Check Micro-Quiz (quiz.css)
   Clean Modern Light Theme · Indigo, Emerald & Amber Accents
   CareerPath AI · Enterprise Edition
   ========================================================================== */

/* ── Container Layout ────────────────────────────────────────── */
.quiz-page-container {
  min-height: calc(100vh - 180px);
  padding-top: var(--notch-nav-clearance, 108px) !important;
  padding-bottom: 4rem;
  background: var(--color-background, #F8FAFC);
}

.quiz-card {
  width: 100% !important;
  max-width: 100% !important;
  margin: 0 auto;
  background: #FFFFFF;
  border: 1px solid var(--color-border, #E2E8F0);
  border-radius: 1.25rem;
  box-shadow: 0 10px 25px -5px rgba(15, 23, 42, 0.05), 0 8px 10px -6px rgba(15, 23, 42, 0.03);
  overflow: hidden;
  transition: all 0.25s ease;
}

/* ── Progress & Stepper ─────────────────────────────────────── */
.quiz-header-bar {
  padding: 1.35rem 3rem;
  background: #FAFAFA;
  border-bottom: 1px solid #E2E8F0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

@media (max-width: 768px) {
  .quiz-header-bar {
    padding: 1rem 1.25rem;
  }
}

.quiz-stepper {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.quiz-step-dot {
  width: 32px;
  height: 6px;
  border-radius: 999px;
  background: #E2E8F0;
  transition: all 0.25s ease;
}

@media (max-width: 575.98px) {
  .quiz-stepper {
    gap: 0.25rem;
  }
  .quiz-step-dot {
    width: 18px;
    height: 5px;
  }
}

.quiz-step-dot.active {
  background: var(--color-indigo-600, #4F46E5);
  box-shadow: 0 0 0 2px rgba(79, 70, 229, 0.2);
}

.quiz-step-dot.completed {
  background: #10B981;
}

/* ── Difficulty Pill ─────────────────────────────────────────── */
.difficulty-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.35rem 0.85rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 600;
  font-family: var(--font-mono);
  font-feature-settings: "zero" 0;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: all 0.2s ease;
}

.difficulty-pill.easy {
  background: #DCFCE7;
  border: 1px solid #86EFAC;
  color: #166534;
}

.difficulty-pill.medium {
  background: #FEF3C7;
  border: 1px solid #FDE68A;
  color: #92400E;
}

.difficulty-pill.hard {
  background: #EDE9FE;
  border: 1px solid #DDD6FE;
  color: #5B21B6;
}

/* ── Skill Switcher Tabs ────────────────────────────────────── */
.skill-selector-tabs {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 1.75rem;
}

.skill-select-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.65rem 1.25rem;
  border-radius: 0.75rem;
  border: 1.5px solid #E2E8F0;
  background: #FFFFFF;
  color: #334155;
  font-weight: 600;
  font-size: 0.875rem;
  cursor: pointer;
  transition: all 0.2s ease;
}

.skill-select-btn:hover {
  border-color: #CBD5E1;
  background: #F8FAFC;
  transform: translateY(-1px);
}

.skill-select-btn.active {
  border-color: var(--color-indigo-600, #4F46E5);
  background: #EEF2FF;
  color: var(--color-indigo-600, #4F46E5);
  box-shadow: 0 0 0 1px var(--color-indigo-600, #4F46E5);
}

.skill-select-btn .badge-pill-verified {
  font-size: 0.68rem;
  padding: 0.15rem 0.45rem;
  border-radius: 999px;
  background: #10B981;
  color: #FFFFFF;
  font-weight: 600;
}

/* ── Category Filter Pills ───────────────────────────────────── */
.category-filter-bar {
  display: flex;
  gap: 0.4rem;
  overflow-x: auto;
  white-space: nowrap;
  padding-bottom: 4px;
  scrollbar-width: thin;
}

.category-filter-bar::-webkit-scrollbar {
  height: 4px;
}

.category-filter-bar::-webkit-scrollbar-thumb {
  background: #CBD5E1;
  border-radius: 4px;
}

.category-filter-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  border: 1px solid #E2E8F0;
  background: #FFFFFF;
  color: #475569;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
  user-select: none;
}

.category-filter-pill:hover {
  background: #F1F5F9;
  border-color: #CBD5E1;
  color: #1E293B;
}

.category-filter-pill.active {
  background: var(--color-indigo-600, #4F46E5);
  border-color: var(--color-indigo-600, #4F46E5);
  color: #FFFFFF;
  box-shadow: 0 2px 4px rgba(79, 70, 229, 0.25);
}

.category-filter-pill .pill-count {
  font-size: 0.7rem;
  opacity: 0.85;
}

/* ── Scrollable Skill Tray ───────────────────────────────────── */
.skill-selector-tray-container {
  max-height: 250px;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: #CBD5E1 #F8FAFC;
}

.skill-selector-tray-container::-webkit-scrollbar {
  width: 6px;
}

.skill-selector-tray-container::-webkit-scrollbar-track {
  background: #F8FAFC;
}

.skill-selector-tray-container::-webkit-scrollbar-thumb {
  background: #CBD5E1;
  border-radius: 4px;
}

.skill-select-btn {
  padding: 0.55rem 0.95rem;
  font-size: 0.825rem;
  border-radius: 0.65rem;
}

/* ── Question & Prompt ───────────────────────────────────────── */
.quiz-body {
  padding: 2.75rem 3.25rem;
}

@media (max-width: 991px) {
  .quiz-body {
    padding: 2rem 1.75rem;
  }
}

@media (max-width: 768px) {
  .quiz-body {
    padding: 1.5rem 1.25rem;
  }
}

.quiz-question-title {
  font-size: 1.35rem;
  font-weight: 700;
  color: #0F172A;
  line-height: 1.5;
  margin-bottom: 1.35rem;
}

.quiz-code-block {
  font-family: var(--font-code, monospace);
  font-feature-settings: "zero" 0;
  font-size: 0.875rem;
  line-height: 1.5;
  background: #0F172A;
  color: #E2E8F0;
  padding: 1rem 1.25rem;
  border-radius: 0.75rem;
  margin-bottom: 1.5rem;
  overflow-x: auto;
  border: 1px solid #1E293B;
}

/* ── Option Cards ────────────────────────────────────────────── */
.quiz-options-list {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin-bottom: 1.75rem;
}

.quiz-option-card {
  display: flex;
  align-items: center;
  padding: 1rem 1.25rem;
  border: 1.5px solid #E2E8F0;
  border-radius: 0.875rem;
  background: #FFFFFF;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  user-select: none;
}

.quiz-option-card:hover:not(.locked) {
  border-color: #CBD5E1;
  background: #F8FAFC;
  transform: translateX(4px);
}

.quiz-option-card.selected:not(.locked) {
  border-color: var(--color-indigo-600, #4F46E5);
  background: #EEF2FF;
  box-shadow: 0 0 0 1px var(--color-indigo-600, #4F46E5);
}

.quiz-option-radio {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 2px solid #CBD5E1;
  margin-right: 1rem;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.quiz-option-card.selected .quiz-option-radio {
  border-color: var(--color-indigo-600, #4F46E5);
}

.quiz-option-radio-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-indigo-600, #4F46E5);
  opacity: 0;
  transform: scale(0.5);
  transition: all 0.2s ease;
}

.quiz-option-card.selected .quiz-option-radio-dot {
  opacity: 1;
  transform: scale(1);
}

.quiz-option-text {
  font-size: 0.95rem;
  color: #334155;
  font-weight: 500;
  flex: 1;
}

/* ── Result Option States (After submit) ──────────────────────── */
.quiz-option-card.option-correct {
  border-color: #10B981 !important;
  background: #ECFDF5 !important;
  color: #065F46 !important;
}

.quiz-option-card.option-correct .quiz-option-radio {
  border-color: #10B981 !important;
  background: #10B981 !important;
}

.quiz-option-card.option-correct .quiz-option-radio::after {
  content: '✓';
  color: #FFFFFF;
  font-size: 0.75rem;
  font-weight: 800;
}

.quiz-option-card.option-correct .quiz-option-radio-dot,
.quiz-option-card.option-wrong .quiz-option-radio-dot {
  display: none !important;
}

.quiz-option-card.option-wrong {
  border-color: #EF4444 !important;
  background: #FEF2F2 !important;
  color: #991B1B !important;
}

.quiz-option-card.option-wrong .quiz-option-radio {
  border-color: #EF4444 !important;
  background: #EF4444 !important;
}

.quiz-option-card.option-wrong .quiz-option-radio::after {
  content: '✕';
  color: #FFFFFF;
  font-size: 0.75rem;
  font-weight: 800;
}

/* ── Educational Feedback Banner ────────────────────────────── */
.quiz-feedback-box {
  padding: 1.15rem 1.4rem;
  border-radius: 0.875rem;
  margin-bottom: 1.75rem;
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  animation: fadeInDown 0.3s ease;
}

.quiz-feedback-box.correct {
  background: #F0FDF4;
  border: 1px solid #BBF7D0;
  color: #166534;
}

.quiz-feedback-box.incorrect {
  background: #FEF2F2;
  border: 1px solid #FECACA;
  color: #991B1B;
}

.quiz-feedback-icon {
  font-size: 1.25rem;
  flex-shrink: 0;
  line-height: 1.2;
}

.quiz-feedback-content strong {
  display: block;
  font-size: 0.95rem;
  margin-bottom: 0.2rem;
}

.quiz-feedback-content p {
  font-size: 0.875rem;
  margin-bottom: 0;
  opacity: 0.9;
}

/* ── Screen 3: Reality-Check Verdict / Comparison ────────────── */
.verdict-comparison-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 2rem;
  margin: 1.75rem 0;
  padding: 1.75rem 2rem;
  background: #F8FAFC;
  border: 1px solid #E2E8F0;
  border-radius: 1rem;
}

@media (max-width: 640px) {
  .verdict-comparison-grid {
    grid-template-columns: 1fr;
    gap: 1.25rem;
    padding: 1.25rem;
    text-align: center;
  }
}

.verdict-box {
  padding: 1.75rem 1.5rem;
  background: #FFFFFF;
  border-radius: 0.875rem;
  border: 1.5px solid #E2E8F0;
  text-align: center;
  box-shadow: 0 2px 6px rgba(15, 23, 42, 0.04);
  min-height: 135px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.verdict-box.verified {
  border: 1.5px solid #CBD5E1;
  background: #F8FAFC;
  box-shadow: 0 4px 14px rgba(15, 23, 42, 0.06);
}

.verdict-label {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #64748B;
  margin-bottom: 0.4rem;
}

.verdict-box.verified .verdict-label {
  color: #4F46E5;
}

.verdict-val {
  font-size: 1.65rem;
  font-weight: 800;
  color: #0F172A;
  line-height: 1.2;
}

.verdict-val.text-highlight {
  color: #4F46E5;
}

.verdict-vs-badge {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: #FFFFFF;
  border: 1.5px solid #CBD5E1;
  color: #64748B;
  font-weight: 800;
  font-size: 0.78rem;
  letter-spacing: 0.05em;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
}

/* ── Topic Gaps Chips ───────────────────────────────────────── */
.gaps-container {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 0.6rem;
}

.gap-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.85rem;
  border-radius: 9999px;
  background: #F1F5F9;
  border: 1px solid #CBD5E1;
  color: #334155;
  font-size: 0.82rem;
  font-weight: 600;
  font-family: inherit;
  transition: all 0.15s ease;
}

.gap-pill:hover {
  background: #E2E8F0;
  border-color: #94A3B8;
  color: #0F172A;
}

.gap-pill i {
  color: #F59E0B;
}

/* Scoped Badge Fallbacks for Quiz */
.badge-gold {
  background: #FEF3C7 !important;
  color: #92400E !important;
  border: 1px solid #FCD34D !important;
  font-weight: 600 !important;
  font-size: 0.72rem !important;
  padding: 0.3rem 0.75rem !important;
  border-radius: 9999px !important;
  display: inline-flex !important;
  align-items: center !important;
  gap: 0.25rem !important;
}

.badge-leaf {
  background: #DCFCE7 !important;
  color: #166534 !important;
  border: 1px solid #86EFAC !important;
  font-weight: 700 !important;
  font-size: 0.72rem !important;
  padding: 0.3rem 0.75rem !important;
  border-radius: 9999px !important;
  display: inline-flex !important;
  align-items: center !important;
  gap: 0.25rem !important;
}

/* ── Verified Badge Trophy ──────────────────────────────────── */
.verified-trophy-banner {
  padding: 1.25rem 1.5rem;
  border-radius: 1rem;
  background: linear-gradient(135deg, #F0FDF4 0%, #DCFCE7 100%);
  border: 1.5px solid #BBF7D0;
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.75rem;
}

.trophy-icon-wrapper {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: #059669;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.15);
}

/* ── Badge Indicators for Tables & Matrix ───────────────────── */
.badge-quiz-verified {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  background: #F0FDF4;
  border: 1px solid #BBF7D0;
  color: #15803D;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.badge-self-rated {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  background: #F1F5F9;
  border: 1px solid #E2E8F0;
  color: #64748B;
  font-size: 0.72rem;
  font-weight: 600;
}

.badge-verify-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  background: #FEF3C7;
  border: 1px solid #FDE68A;
  color: #92400E;
  font-size: 0.72rem;
  font-weight: 700;
  transition: all 0.2s ease;
}

.badge-verify-cta:hover {
  background: #FDE68A;
  color: #78350F;
  transform: translateY(-1px);
}

.badge-verified-tiny {
  background: #4F46E5;
  color: #FFFFFF;
  font-size: 0.6rem;
  padding: 0.1rem 0.35rem;
  border-radius: 4px;
  font-weight: 700;
  margin-left: 0.3rem;
}

.badge-self-tiny {
  background: #94A3B8;
  color: #FFFFFF;
  font-size: 0.6rem;
  padding: 0.1rem 0.35rem;
  border-radius: 4px;
  font-weight: 600;
  margin-left: 0.3rem;
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ── In-Assessment "Prove Your Skills" Verification Gate ───────── */
.prove-skills-panel {
  background: #FFFFFF;
  border: 1.5px solid #E2E8F0;
  border-radius: 1rem;
  padding: 1.5rem;
  margin-top: 1.5rem;
  margin-bottom: 1.75rem;
  box-shadow: 0 4px 15px -3px rgba(15, 23, 42, 0.05);
  transition: all 0.25s ease;
}

.prove-skills-panel.all-verified {
  border-color: #86EFAC;
  background: #F0FDF4;
}

.prove-skills-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.prove-skills-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: #0F172A;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0;
}

.prove-skills-sub {
  font-size: 0.83rem;
  color: #64748B;
  margin-top: 0.35rem;
  margin-bottom: 0;
  line-height: 1.45;
}

.prove-skills-badge {
  font-family: var(--font-mono);
  font-feature-settings: "zero" 0;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.35rem 0.85rem;
  border-radius: 9999px;
  background: #EEF2FF;
  color: #4F46E5;
  border: 1px solid #C7D2FE;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.prove-skills-badge.completed {
  background: #DCFCE7;
  color: #166534;
  border-color: #86EFAC;
}

.prove-skills-badge.skipped {
  background: #F1F5F9;
  color: #475569;
  border-color: #CBD5E1;
}

.prove-skills-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.prove-skill-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1.15rem;
  background: #F8FAFC;
  border: 1px solid #E2E8F0;
  border-radius: 0.75rem;
  transition: all 0.2s ease;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.prove-skill-item:hover {
  background: #F1F5F9;
  border-color: #CBD5E1;
}

.prove-skill-item.item-verified {
  background: #F0FDF4;
  border-color: #86EFAC;
  box-shadow: 0 2px 6px -1px rgba(15, 23, 42, 0.06);
}

.prove-skill-info {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.prove-skill-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #94A3B8;
  flex-shrink: 0;
}

.prove-skill-item.item-verified .prove-skill-dot {
  background: #10B981;
}

.prove-skill-name {
  font-weight: 600;
  color: #0F172A;
  font-size: 0.92rem;
}

.prove-skill-level {
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  text-transform: capitalize;
  font-family: var(--font-mono);
  font-feature-settings: "zero" 0;
}

.prove-skill-level.advanced {
  background: #EDE9FE;
  color: #6D28D9;
}

.prove-skill-level.intermediate {
  background: #E0F2FE;
  color: #0369A1;
}

.prove-skill-level.beginner {
  background: #F1F5F9;
  color: #475569;
}

.prove-skill-level.pending {
  background: rgba(245, 158, 11, 0.15);
  color: #b45309;
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.prove-skill-action {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-start-check {
  font-size: 0.82rem;
  font-weight: 600;
  padding: 0.45rem 1rem;
  border-radius: 0.5rem;
  background: #4F46E5;
  color: #FFFFFF;
  border: none;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: all 0.2s ease;
  cursor: pointer;
}

.btn-start-check:hover {
  background: #4338CA;
  transform: translateY(-1px);
  color: #FFFFFF;
}

.btn-retest-check {
  font-size: 0.78rem;
  font-weight: 600;
  padding: 0.35rem 0.75rem;
  border-radius: 0.5rem;
  border: 1px solid #C7D2FE;
  background: #EEF2FF;
  color: #4F46E5;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  transition: all 0.2s ease;
  cursor: pointer;
  text-decoration: none;
}

.btn-retest-check:hover {
  background: #4F46E5;
  color: #FFFFFF;
  border-color: #4F46E5;
  transform: translateY(-1px);
}

.prove-skills-progress-bar {
  height: 6px;
  background: #E2E8F0;
  border-radius: 999px;
  overflow: hidden;
  margin-top: 1rem;
}

.prove-skills-progress-fill {
  height: 100%;
  background: #4F46E5;
  border-radius: 999px;
  transition: width 0.35s ease;
}

.prove-skills-progress-fill.completed {
  background: #10B981;
}

.skill-adjusted-note {
  font-size: 0.78rem;
  color: #475569;
  background: #EFF6FF;
  border: 1px solid #BFDBFE;
  padding: 0.4rem 0.75rem;
  border-radius: 0.5rem;
  margin-top: 0.35rem;
  width: 100%;
}

/* Modal styling overrides */
#skillCheckModal .modal-dialog {
  max-width: 680px;
  margin: 1.75rem auto;
}

#skillCheckModal .modal-content {
  position: relative;
  min-height: 560px;
  border: none;
  border-radius: 1.25rem;
  box-shadow: 0 25px 50px -12px rgba(15, 23, 42, 0.35);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  background: #FFFFFF;
}

#skillCheckModal .modal-header {
  background: #F8FAFC;
  border-bottom: 1px solid #E2E8F0;
  padding: 1.25rem 1.75rem;
  flex-shrink: 0;
}

#skillCheckModal .modal-body {
  padding: 1.75rem;
  background: #FFFFFF;
  flex: 1 1 auto;
  min-height: 480px;
  display: flex;
  flex-direction: column;
}

/* ── 45-Second Countdown Timer & Telemetry HUD (Pillar 6) ───── */
.quiz-timer-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.85rem;
  border-radius: 9999px;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-feature-settings: "zero" 0, "tnum" 1;
  font-size: 0.82rem;
  font-weight: 700;
  background: #F1F5F9;
  color: #334155;
  border: 1px solid #CBD5E1;
  position: relative;
  overflow: hidden;
  transition: all 0.25s ease;
}

.quiz-timer-badge i {
  font-size: 0.9rem;
  color: var(--color-indigo-600, #4F46E5);
}

.quiz-timer-badge.warning {
  background: #FEF3C7;
  color: #B45309;
  border-color: #FCD34D;
}

.quiz-timer-badge.warning i {
  color: #B45309;
}

.quiz-timer-badge.danger {
  background: #FEE2E2;
  color: #B91C1C;
  border-color: #FCA5A5;
  animation: timerPulse 1s infinite alternate;
}

.quiz-timer-badge.danger i {
  color: #DC2626;
}

@keyframes timerPulse {
  0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(220, 38, 38, 0.4); }
  100% { transform: scale(1.04); box-shadow: 0 0 0 4px rgba(220, 38, 38, 0.15); }
}

.quiz-timer-progress-bar {
  position: absolute;
  bottom: 0;
  left: 0;
  height: 2.5px;
  background: var(--color-indigo-600, #4F46E5);
  transition: width 1s linear, background-color 0.3s ease;
}

.quiz-timer-badge.warning .quiz-timer-progress-bar {
  background: #D97706;
}

.quiz-timer-badge.danger .quiz-timer-progress-bar {
  background: #DC2626;
}

/* Proctor HUD Alert Toast */
.quiz-proctor-alert {
  background: #FFFBEB;
  border: 1px solid #FCD34D;
  color: #92400E;
  padding: 0.5rem 1rem;
  border-radius: 0.5rem;
  font-size: 0.8rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
  box-shadow: 0 4px 6px -1px rgba(15, 23, 42, 0.08);
  animation: slideDownAlert 0.3s ease-out;
}

@keyframes slideDownAlert {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ── 4-Tier Skill Passport Badges (Pillar 7) ───────────────── */
.passport-tier-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.25rem 0.65rem;
  border-radius: 9999px;
  font-size: 0.72rem;
  font-weight: 600;
  font-family: var(--font-body, system-ui);
  letter-spacing: 0.2px;
  white-space: nowrap;
  transition: all 0.2s ease;
}

/* Tier 0: Self-Rated (70% weight) */
.badge-passport-t0 {
  background: #F1F5F9;
  border: 1px solid #CBD5E1;
  color: #475569;
}

/* Tier 1: Quiz-Verified (85% weight) */
.badge-passport-t1 {
  background: #EEF2FF;
  border: 1px solid #C7D2FE;
  color: #4338CA;
}

.badge-passport-t1 i {
  color: #4F46E5;
}

/* Tier 2: GitHub Code-Verified (100% weight) */
.badge-passport-t2 {
  background: #ECFDF5;
  border: 1px solid #A7F3D0;
  color: #065F46;
}

.badge-passport-t2 i {
  color: #059669;
}

/* Tier 3: AI Interview-Verified (100%+ weight) */
.badge-passport-t3 {
  background: #FFFBEB;
  border: 1px solid #FDE68A;
  color: #92400E;
}

.badge-passport-t3 i {
  color: #D97706;
}

/* Telemetry Status: Unconfirmed Anomaly Flag */
.badge-status-unconfirmed {
  background: #FEF3C7;
  border: 1px solid #F59E0B;
  color: #B45309;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.2rem 0.6rem;
  border-radius: 9999px;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}

/* Cooldown Alert Banner */
.quiz-cooldown-banner {
  background: #FEF2F2;
  border: 1px solid #FECACA;
  color: #991B1B;
  padding: 1rem 1.25rem;
  border-radius: 0.75rem;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

/* ============================================================
   STRICT ANTI-CHEATING LOCKDOWN & STRIKE HUD STYLES
   ============================================================ */

/* Disable Text Selection & Dragging on Proctored Questions */
.proctored-no-select,
.proctored-no-select * {
  user-select: none !important;
  -webkit-user-select: none !important;
  -moz-user-select: none !important;
  -ms-user-select: none !important;
}

/* Modal Blocking Strike Overlay */
#modalStrikeOverlay {
  position: absolute;
  inset: 0;
  z-index: 1060;
  background: rgba(15, 23, 42, 0.94);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  border-radius: 1.25rem;
  overflow-y: auto;
  min-height: 540px;
  animation: strikeFadeIn 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

#modalStrikeOverlay.d-none {
  display: none !important;
}

@keyframes strikeFadeIn {
  from { opacity: 0; transform: scale(0.97); }
  to { opacity: 1; transform: scale(1); }
}

/* Strike Overlay Cards */
.strike-card {
  background: #FFFFFF;
  border-radius: 1rem;
  width: 100%;
  max-width: 520px;
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.45);
  overflow: hidden;
  text-align: center;
  position: relative;
  margin: auto;
}

/* Strike 1: Amber Alert */
.strike-card-1 {
  border: 2px solid #F59E0B;
}
.strike-card-1 .strike-card-header {
  background: #FFFBEB;
  color: #B45309;
  padding: 1.25rem;
  border-bottom: 1px solid #FDE68A;
}

/* Strike 2: Crimson Final Warning */
.strike-card-2 {
  border: 2px solid #EF4444;
  box-shadow: 0 8px 16px -2px rgba(15, 23, 42, 0.2);
}
.strike-card-2 .strike-card-header {
  background: #FEF2F2;
  color: #B91C1C;
  padding: 1.25rem;
  border-bottom: 1px solid #FECACA;
  animation: pulseRedHeader 1.8s infinite;
}

@keyframes pulseRedHeader {
  0% { background: #FEF2F2; }
  50% { background: #FEE2E2; }
  100% { background: #FEF2F2; }
}

/* Strike 3: Disqualification & 24h Lockout */
.strike-card-3 {
  border: 2px solid #DC2626;
  background: #0F172A;
  color: #F8FAFC;
  box-shadow: 0 10px 20px -3px rgba(15, 23, 42, 0.4);
}
.strike-card-3 .strike-card-header {
  background: #1E293B;
  color: #F87171;
  padding: 1.5rem 1.25rem;
  border-bottom: 1px solid #334155;
}
.strike-card-3 .text-secondary,
.strike-card-3 p.text-secondary {
  color: #94A3B8 !important;
}

.strike-penalty-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: #FEF2F2;
  color: #DC2626;
  border: 1px solid #FCA5A5;
  font-family: var(--font-mono, monospace);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 0.35rem 0.75rem;
  border-radius: 9999px;
  margin: 0.5rem 0;
}

.timer-penalty-flash {
  animation: timerPenaltyShake 0.6s ease;
}

@keyframes timerPenaltyShake {
  0%, 100% { transform: translateX(0); }
  20%, 60% { transform: translateX(-6px); background: #EF4444 !important; color: white !important; }
  40%, 80% { transform: translateX(6px); background: #DC2626 !important; color: white !important; }
}