/* ============================================================
   hiConstitution.com — Quiz Styles
   ============================================================ */

/* ── Quiz Page ── */
.quiz-page { padding-top: var(--navbar-h); min-height: 100vh; background: var(--bg-light); }

.quiz-header {
  background: linear-gradient(135deg, #141414 0%, #0F0F0F 60%, #121212 100%);
  border-bottom: 1px solid var(--border);
  padding: 56px 0 64px;
  text-align: center;
  color: var(--white);
  position: relative;
  overflow: hidden;
}
.quiz-header::before {
  content: '';
  position: absolute;
  top: -60px; right: -60px;
  width: 300px; height: 300px;
  border-radius: 50%;
  background: rgba(255,107,0,0.1);
}
.quiz-header::after {
  content: '';
  position: absolute;
  bottom: -40px; left: 10%;
  width: 200px; height: 200px;
  border-radius: 50%;
  background: rgba(255,255,255,0.04);
}
.quiz-header-icon {
  font-size: 2.8rem;
  margin-bottom: 12px;
  line-height: 1;
  position: relative;
  z-index: 1;
}
.quiz-header h1 {
  color: #FFFFFF;
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 10px;
  position: relative;
  z-index: 1;
}
.quiz-header p {
  color: rgba(255,255,255,0.65);
  font-size: 1.05rem;
  max-width: 480px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

/* ── Daily Challenge Card ── */
.daily-challenge-section { padding: 48px 0; }
.daily-challenge-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 28px;
  align-items: start;
}
.daily-card {
  background: linear-gradient(180deg, var(--navy-light) 0%, var(--navy) 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 36px;
  color: var(--body-text);
  position: relative;
  overflow: hidden;
}
.daily-card::before {
  content: '';
  position: absolute;
  top: -40px; right: -40px;
  width: 200px; height: 200px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
}
.daily-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(243, 115, 36, 0.12);
  border: 1px solid rgba(243, 115, 36, 0.28);
  color: var(--saffron-light);
  padding: 5px 14px;
  border-radius: 99px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.daily-card h2 {
  color: #FFFFFF;
  font-size: 1.6rem;
  margin-bottom: 10px;
  position: relative;
  z-index: 1;
}
.daily-card p {
  color: var(--body-text);
  margin-bottom: 24px;
  position: relative;
  z-index: 1;
}
.daily-meta {
  display: flex;
  gap: 20px;
  margin-bottom: 28px;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}
.daily-meta-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.88rem;
  color: var(--body-text);
  font-weight: 500;
}
.btn-white {
  background: var(--navy-light);
  color: #FFFFFF;
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 12px 28px;
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  position: relative;
  z-index: 1;
}
.btn-white:hover {
  background: var(--navy);
  color: #FFFFFF;
  border-color: var(--saffron);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.2);
}

/* Leaderboard */
.leaderboard-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 28px;
}
.leaderboard-card h3 {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.leaderboard-entry {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border-light);
}
.leaderboard-entry:last-child { border-bottom: none; }
.rank-badge {
  width: 32px; height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: 800;
  flex-shrink: 0;
}
.rank-1 { background: rgba(243, 115, 36, 0.2); color: var(--saffron-light); }
.rank-2 { background: rgba(255, 255, 255, 0.1); color: #fff; }
.rank-3 { background: rgba(243, 115, 36, 0.1); color: var(--saffron-light); }
.rank-other { background: var(--bg-subtle); color: var(--muted); }
.leader-name { flex: 1; font-weight: 600; color: var(--dark-text); font-size: 0.92rem; }
.leader-score {
  font-weight: 800;
  color: var(--navy);
  font-size: 0.95rem;
}
.leader-tag { font-size: 0.72rem; color: var(--muted); font-weight: 400; }

/* ── Category Grid ── */
.categories-section { padding-bottom: 64px; }
.section-label { display: block; margin-bottom: 8px; }
.categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 20px;
}
.category-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px 20px;
  cursor: pointer;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.category-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}
.category-card[data-difficulty="easy"]::before { background: var(--green-light); }
.category-card[data-difficulty="medium"]::before { background: var(--saffron); }
.category-card[data-difficulty="hard"]::before { background: var(--red); }

.category-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}
.category-icon { font-size: 2rem; margin-bottom: 14px; }
.category-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--dark-text);
  margin-bottom: 6px;
}
.category-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 16px;
}
.q-count { font-size: 0.8rem; color: var(--muted); }
.difficulty-pill {
  font-size: 0.72rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 99px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.diff-easy { background: rgba(46, 125, 50, 0.2); color: #81c784; }
.diff-medium { background: rgba(243, 115, 36, 0.2); color: #ffb485; }
.diff-hard { background: rgba(198, 40, 40, 0.2); color: #e57373; }
.diff-mixed { background: rgba(255, 255, 255, 0.1); color: #fff; }

/* ── Quiz Modal ── */
.quiz-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.quiz-modal-overlay.open {
  opacity: 1;
  pointer-events: all;
}
.quiz-modal {
  background: var(--white);
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 680px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-xl);
  transform: translateY(20px);
  transition: transform 0.3s ease;
}
.quiz-modal-overlay.open .quiz-modal {
  transform: translateY(0);
}

/* Modal header */
.quiz-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 28px;
  border-bottom: 1px solid var(--border-light);
  position: sticky;
  top: 0;
  background: var(--white);
  z-index: 1;
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}
.quiz-category-name {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--navy);
  display: flex;
  align-items: center;
  gap: 8px;
}
.btn-close-quiz {
  width: 36px; height: 36px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
  color: var(--muted);
  background: var(--bg-subtle);
  cursor: pointer;
  transition: all var(--transition-fast);
  border: none;
}
.btn-close-quiz:hover { background: var(--border); color: var(--dark-text); }

/* Progress bar */
.quiz-progress-wrap {
  padding: 16px 28px 0;
}
.quiz-progress-label {
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
  color: var(--muted);
  margin-bottom: 8px;
}
.quiz-progress-bar {
  height: 6px;
  background: var(--border-light);
  border-radius: 99px;
  overflow: hidden;
}
.quiz-progress-fill {
  height: 100%;
  background: var(--saffron);
  border-radius: 99px;
  transition: width 0.4s ease;
}

/* Question area */
.quiz-q-area {
  padding: 28px 28px 0;
}
.quiz-q-number {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.quiz-question {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--dark-text);
  line-height: 1.55;
  margin-bottom: 28px;
}

/* Options */
.quiz-options {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 0 28px;
}
.quiz-option {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 14px 18px;
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  background: var(--white);
  text-align: left;
  width: 100%;
  font-size: 0.95rem;
  color: var(--dark-text);
  line-height: 1.5;
}
.quiz-option:hover:not(:disabled) {
  border-color: var(--saffron);
  background: var(--navy);
}
.option-letter {
  width: 26px; height: 26px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--muted);
  flex-shrink: 0;
  transition: all var(--transition-fast);
}
.quiz-option:hover:not(:disabled) .option-letter {
  background: var(--saffron);
  color: #FFFFFF;
}
.quiz-option.correct {
  border-color: #81c784;
  background: rgba(46, 125, 50, 0.15);
  cursor: default;
}
.quiz-option.correct .option-letter {
  background: #81c784;
  color: #000;
}
.quiz-option.incorrect {
  border-color: #e57373;
  background: rgba(198, 40, 40, 0.15);
  cursor: default;
}
.quiz-option.incorrect .option-letter {
  background: #e57373;
  color: #000;
}
.quiz-option:disabled { cursor: default; }

/* Explanation */
.quiz-explanation {
  margin: 16px 28px 0;
  background: var(--bg-light);
  border-left: 4px solid var(--navy);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 14px 18px;
  display: none;
}
.quiz-explanation.show { display: block; }
.quiz-explanation-label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--navy);
  margin-bottom: 6px;
}
.quiz-explanation p {
  font-size: 0.88rem;
  color: var(--body-text);
  line-height: 1.6;
}

/* Modal footer */
.quiz-modal-footer {
  display: flex;
  justify-content: flex-end;
  padding: 20px 28px;
  margin-top: 20px;
}
.btn-next-q {
  background: var(--saffron);
  color: #FFFFFF;
  padding: 12px 28px;
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  border: none;
  display: none;
  align-items: center;
  gap: 8px;
}
.btn-next-q.show { display: inline-flex; }
.btn-next-q:hover { background: var(--navy-dark); transform: translateY(-1px); }

/* ── Score Screen ── */
.score-screen {
  display: none;
  padding: 40px 28px;
  text-align: center;
}
.score-screen.show { display: block; }
.score-circle {
  width: 140px; height: 140px;
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin: 0 auto 28px;
  border: 6px solid var(--border);
  position: relative;
}
.score-circle.excellent { border-color: #81c784; }
.score-circle.good { border-color: #ffb485; }
.score-circle.poor { border-color: #e57373; }
.score-pct {
  font-size: 2.4rem;
  font-weight: 900;
  color: var(--dark-text);
  line-height: 1;
}
.score-label { font-size: 0.78rem; color: var(--muted); margin-top: 4px; }
.score-msg { font-size: 1.3rem; font-weight: 700; color: var(--dark-text); margin-bottom: 8px; }
.score-sub { color: var(--muted); font-size: 0.92rem; margin-bottom: 32px; }
.score-stats {
  display: flex;
  justify-content: center;
  gap: 32px;
  margin-bottom: 36px;
  flex-wrap: wrap;
}
.score-stat { text-align: center; }
.score-stat-val { font-size: 1.6rem; font-weight: 800; color: var(--dark-text); }
.score-stat-lbl { font-size: 0.78rem; color: var(--muted); margin-top: 2px; }
.score-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

/* High scores table */
.high-scores-section {
  padding: 20px 28px 28px;
  border-top: 1px solid var(--border-light);
  display: none;
}
.high-scores-section.show { display: block; }
.high-scores-title {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 12px;
}

/* Responsive quiz */
@media (max-width: 767px) {
  .daily-challenge-layout { grid-template-columns: 1fr; }
  .categories-grid { grid-template-columns: repeat(2, 1fr); }
  .quiz-modal { max-height: 100vh; border-radius: 0; }
  .quiz-modal-overlay { padding: 0; align-items: flex-end; }
  .quiz-q-area { padding: 20px 20px 0; }
  .quiz-options { padding: 0 20px; }
  .quiz-explanation { margin: 12px 20px 0; }
  .quiz-modal-footer { padding: 16px 20px; }
}

@media (max-width: 480px) {
  .categories-grid { grid-template-columns: 1fr; }
}