/**
 * stage2-features.css — Stage 2 Styles for RankMyMind
 * ----------------------------------------------------
 * High-fidelity styling for:
 * 1. Audio sound toggle button (🔊 / 🔇)
 * 2. Step-by-step question solutions & pedagogical review sheet
 * 3. Responsive mobile-first design
 */

/* ============================================================
   1. ARENA AUDIO TOGGLE BUTTON
   ============================================================ */
.arena-audio-toggle-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.92);
  border: 1.5px solid rgba(45, 90, 61, 0.2);
  color: #1e3a2f;
  padding: 6px 12px;
  border-radius: 999px;
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 12.5px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
  user-select: none;
  white-space: nowrap;
}
.arena-audio-toggle-btn:hover {
  background: #ffffff;
  border-color: #22c55e;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(34, 197, 94, 0.2);
}
.arena-audio-toggle-btn:active {
  transform: translateY(1px);
}
.arena-audio-toggle-btn.muted {
  background: rgba(241, 245, 249, 0.9);
  border-color: rgba(148, 163, 184, 0.4);
  color: #64748b;
  box-shadow: none;
}
.arena-audio-toggle-btn.muted:hover {
  border-color: #94a3b8;
  color: #334155;
}
.audio-btn-label {
  font-size: 11.5px;
  font-weight: 700;
}

/* ============================================================
   2. REVIEW SOLUTIONS TOGGLE BUTTON
   ============================================================ */
.btn-review-solutions {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  max-width: 440px;
  margin: 0 auto;
  padding: 13px 22px;
  border-radius: 16px;
  background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
  border: 1.5px solid #cbd5e1;
  color: #1e293b;
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 14.5px;
  font-weight: 800;
  cursor: pointer;
  transition: all 0.22s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.05);
  text-decoration: none;
}
.btn-review-solutions:hover {
  background: linear-gradient(135deg, #ffffff 0%, #f1f5f9 100%);
  border-color: #3b82f6;
  color: #1d4ed8;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(59, 130, 246, 0.15);
}
.btn-review-solutions.active {
  background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
  border-color: #3b82f6;
  color: #1d4ed8;
  box-shadow: 0 0 16px rgba(59, 130, 246, 0.25);
}
.btn-review-icon {
  font-size: 19px;
  line-height: 1;
}
.review-badge-count {
  background: #1e293b;
  color: #ffffff;
  font-size: 11px;
  font-weight: 900;
  padding: 2px 8px;
  border-radius: 999px;
  margin-left: 2px;
}
.btn-review-solutions.active .review-badge-count {
  background: #2563eb;
}

/* ============================================================
   3. SOLUTIONS REVIEW SHEET CONTAINER
   ============================================================ */
.solutions-review-box {
  margin: 32px auto 20px;
  max-width: 760px;
  text-align: left;
  animation: slideDownFade 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
@keyframes slideDownFade {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: translateY(0); }
}

.review-sheet-head {
  background: #ffffff;
  border: 1.5px solid #e2e8f0;
  border-radius: 20px;
  padding: 18px 20px;
  margin-bottom: 20px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.04);
}

.review-summary-chips {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-bottom: 16px;
}
.rev-stat-chip {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 12px;
  border-radius: 12px;
  text-align: center;
}
.chip-correct {
  background: #f0fdf4;
  border: 1.5px solid #bbf7d0;
  color: #15803d;
}
.chip-wrong {
  background: #fef2f2;
  border: 1.5px solid #fecaca;
  color: #b91c1c;
}
.chip-skipped {
  background: #f8fafc;
  border: 1.5px solid #e2e8f0;
  color: #64748b;
}
.rev-stat-icon {
  font-size: 16px;
  line-height: 1;
}
.rev-stat-val {
  font-size: 18px;
  font-weight: 900;
  line-height: 1;
}
.rev-stat-lab {
  font-size: 12px;
  font-weight: 700;
}

/* Filter Navigation Pills */
.review-filter-nav {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  padding-top: 14px;
  border-top: 1px solid #f1f5f9;
}
.rev-filter-btn {
  background: #f8fafc;
  border: 1px solid #cbd5e1;
  color: #475569;
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 12.5px;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 999px;
  cursor: pointer;
  transition: all 0.18s ease;
}
.rev-filter-btn:hover {
  background: #f1f5f9;
  color: #0f172a;
}
.rev-filter-btn.active {
  background: #2563eb;
  border-color: #2563eb;
  color: #ffffff;
  box-shadow: 0 3px 10px rgba(37, 99, 235, 0.3);
}

/* Question Cards List */
.review-questions-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.rev-q-card {
  background: #ffffff;
  border-radius: 20px;
  padding: 20px 22px;
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.04);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  position: relative;
  overflow: hidden;
}
.rev-q-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 26px rgba(0, 0, 0, 0.08);
}

.rev-q-card.status-correct {
  border: 1.5px solid rgba(34, 197, 94, 0.5);
  border-left: 6px solid #22c55e;
}
.rev-q-card.status-wrong {
  border: 1.5px solid rgba(239, 68, 68, 0.5);
  border-left: 6px solid #ef4444;
}
.rev-q-card.status-skipped {
  border: 1.5px solid rgba(148, 163, 184, 0.5);
  border-left: 6px solid #94a3b8;
}

.rev-q-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid #f1f5f9;
}
.rev-q-meta {
  display: flex;
  align-items: center;
  gap: 8px;
}
.rev-q-num {
  font-size: 13.5px;
  font-weight: 800;
  color: #0f172a;
}
.rev-topic-badge {
  background: #f1f5f9;
  color: #475569;
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 3px 8px;
  border-radius: 6px;
}

.rev-status-pill {
  font-size: 11px;
  font-weight: 800;
  padding: 3px 10px;
  border-radius: 999px;
  letter-spacing: 0.02em;
}
.rev-status-pill.pill-correct {
  background: #dcfce7;
  color: #15803d;
  border: 1px solid #86efac;
}
.rev-status-pill.pill-wrong {
  background: #fee2e2;
  color: #b91c1c;
  border: 1px solid #fca5a5;
}
.rev-status-pill.pill-skipped {
  background: #f1f5f9;
  color: #64748b;
  border: 1px solid #cbd5e1;
}

.rev-q-text {
  font-size: 15px;
  font-weight: 700;
  color: #1e293b;
  line-height: 1.5;
  margin: 0 0 16px;
}

/* Answer Comparison Grid */
.rev-ans-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 16px;
}
.rev-ans-box {
  padding: 10px 14px;
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.rev-ans-box.box-correct {
  background: #f0fdf4;
  border: 1.5px solid #86efac;
  color: #166534;
}
.rev-ans-box.box-wrong {
  background: #fef2f2;
  border: 1.5px solid #fca5a5;
  color: #991b1b;
}
.rev-ans-box.box-skipped {
  background: #f8fafc;
  border: 1.5px solid #cbd5e1;
  color: #64748b;
}
.rev-ans-box.box-verified-correct {
  background: #ecfdf5;
  border: 1.5px solid #34d399;
  color: #065f46;
}

.rev-ans-label {
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  opacity: 0.85;
}
.rev-ans-value {
  font-size: 16px;
  font-weight: 900;
  line-height: 1.3;
}

/* Explanation Box */
.rev-explanation-box {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 14px;
  padding: 14px 16px;
  margin-top: 10px;
}
.rev-expl-title {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 800;
  color: #1e293b;
  margin-bottom: 8px;
}
.rev-steps-list {
  margin: 0 0 10px;
  padding-left: 20px;
  font-size: 13.5px;
  color: #334155;
  line-height: 1.6;
}
.rev-steps-list li {
  margin-bottom: 4px;
}
.rev-steps-list li:last-child {
  margin-bottom: 0;
}

.rev-speed-tip {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  background: #fffbeb;
  border: 1px solid #fde68a;
  color: #92400e;
  padding: 8px 12px;
  border-radius: 10px;
  font-size: 12.5px;
  line-height: 1.45;
  margin-top: 8px;
}
.rev-speed-tip span {
  font-size: 16px;
  line-height: 1;
}

/* Mobile Responsive */
@media (max-width: 640px) {
  .review-summary-chips {
    grid-template-columns: repeat(3, 1fr);
    gap: 6px;
  }
  .rev-stat-chip {
    padding: 8px 6px;
    gap: 4px;
    flex-direction: column;
  }
  .rev-stat-val {
    font-size: 16px;
  }
  .rev-stat-lab {
    font-size: 10px;
  }
  .rev-ans-grid {
    grid-template-columns: 1fr;
    gap: 8px;
  }
  .rev-q-card {
    padding: 14px 14px;
    border-radius: 16px;
  }
  .rev-q-text {
    font-size: 13.5px;
  }
  .rev-steps-list {
    font-size: 12.5px;
  }
  .btn-review-solutions {
    font-size: 13px;
    padding: 11px 16px;
  }
}

/* ============================================================
   4. HOMEPAGE WARM CLAY & JEWEL NEUMORPHISM (#level-section)
   ============================================================ */
:root {
  /* Homepage Warm Clay Material Surface & Depth Tokens */
  --bg: #EAE6DF;
  --bg-card: #EAE6DF;
  --neu-base: #EAE6DF;
  --neu-base-light: #FAF7F2;
  --neu-base-dark: #DFDAD1;
  --neu-well: #E2DDD4;
  --neu-track: #DFDACF;

  --neu-light: #FFFFFF;
  --neu-shadow: #C5BEB1;
  --neu-shadow-deep: #B4ACA0;
  --neu-shadow-soft: rgba(197, 190, 177, 0.45);

  --neu-extruded-sm: 4px 4px 10px var(--neu-shadow), -4px -4px 10px var(--neu-light);
  --neu-extruded: 8px 8px 18px var(--neu-shadow), -8px -8px 18px var(--neu-light);
  --neu-extruded-lg: 12px 12px 28px var(--neu-shadow), -12px -12px 28px var(--neu-light);

  --neu-debossed-sm: inset 2px 2px 5px var(--neu-shadow), inset -2px -2px 5px var(--neu-light);
  --neu-debossed: inset 4px 4px 9px var(--neu-shadow), inset -4px -4px 9px var(--neu-light);
  --neu-pressed: inset 3px 3px 7px var(--neu-shadow-deep), inset -3px -3px 7px var(--neu-light);

  /* Homepage Brand & Subject Jewel Radiance */
  --brand: #6E8A5E;
  --brand-soft: #8BA879;
  --brand-deep: #4F6B43;
  --brand-dark: #364B2E;
  --brand-tint: rgba(110, 138, 94, 0.14);
  --brand-glow: rgba(110, 138, 94, 0.35);

  --physics: #5B7F98;
  --physics-deep: #41637B;
  --physics-tint: rgba(91, 127, 152, 0.14);
  --physics-glow: rgba(65, 99, 123, 0.35);

  --iq: #C49F56;
  --iq-deep: #96742D;
  --iq-tint: rgba(196, 159, 86, 0.15);
  --iq-glow: rgba(150, 116, 45, 0.35);

  --pers: #B57F99;
  --pers-deep: #85536B;
  --pers-tint: rgba(181, 127, 153, 0.14);
  --pers-glow: rgba(133, 83, 107, 0.35);

  --gold: #E5C378;
  --gold-deep: #B08A3E;
  --gold-tint: rgba(229, 195, 120, 0.18);
}

/* Level Grid: 3 Cards across */
.level-grid {
  display: grid !important;
  grid-template-columns: repeat(3, 1fr) !important;
  gap: 14px !important;
  margin-top: 1.4rem !important;
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}

/* Warm Clay Level Cards with Specular Rim */
.level-card {
  background: linear-gradient(145deg, var(--neu-base-light), var(--neu-base-dark)) !important;
  border-radius: 22px !important;
  padding: 1.3rem 0.9rem !important;
  cursor: pointer !important;
  box-shadow: var(--neu-extruded) !important;
  border: 2px solid rgba(255, 255, 255, 0.85) !important;
  transition: all 0.22s cubic-bezier(0.16, 1, 0.3, 1) !important;
  position: relative !important;
  overflow: visible !important;
  text-align: center !important;
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  justify-content: flex-start !important;
  box-sizing: border-box !important;
  user-select: none !important;
}

.level-card:hover {
  transform: translateY(-3px) !important;
  box-shadow: var(--neu-extruded-lg) !important;
  border-color: rgba(255, 255, 255, 1) !important;
}

/* SELECTED LEVEL CARD: UNMISTAKABLE 3D HIGHLIGHT + VIBRANT OUTLINE + GLOW + CHECKMARK BADGE */
.level-card.active {
  background: linear-gradient(145deg, #F0F5EC, #DFE8D9) !important;
  border: 2.5px solid var(--brand-deep) !important;
  box-shadow: 0 0 0 4px rgba(110, 138, 94, 0.25), 8px 8px 22px var(--neu-shadow), -8px -8px 22px var(--neu-light) !important;
  transform: translateY(-3px) scale(1.02) !important;
}

.level-card.active::after {
  content: "✓ Selected";
  position: absolute;
  top: -10px;
  right: 10px;
  background: linear-gradient(145deg, #71905E, #4E6B41);
  color: #FFFFFF;
  font-size: 11px;
  font-weight: 800;
  padding: 3px 10px;
  border-radius: 999px;
  box-shadow: 0 3px 8px rgba(78, 107, 65, 0.45);
  letter-spacing: 0.02em;
  border: 1px solid rgba(255, 255, 255, 0.6);
  z-index: 10;
}

html[lang="hi"] .level-card.active::after {
  content: "✓ चयनित";
}

.level-icon {
  width: 48px !important;
  height: 48px !important;
  border-radius: 50% !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  font-size: 1.55rem !important;
  background: var(--neu-base) !important;
  box-shadow: var(--neu-debossed-sm) !important;
  border: 1px solid rgba(255, 255, 255, 0.7) !important;
  margin-bottom: 10px !important;
  transition: all 0.2s ease !important;
}

.level-card.active .level-icon {
  background: #E2DDD4 !important;
  box-shadow: var(--neu-debossed) !important;
  border-color: rgba(110, 138, 94, 0.35) !important;
  transform: scale(1.06) !important;
}

.level-card h3 {
  font-size: 1.05rem !important;
  font-weight: 800 !important;
  color: #26251E !important;
  margin-bottom: 4px !important;
  line-height: 1.25 !important;
  white-space: normal !important;
}

.level-card p {
  color: #555347 !important;
  font-size: 0.78rem !important;
  line-height: 1.35 !important;
  margin: 0 !important;
  white-space: normal !important;
}

/* Timer Mode Box (Warm Clay Slab) */
.timer-mode-box {
  background: var(--neu-base) !important;
  border-radius: 26px !important;
  padding: 1.6rem 1.6rem !important;
  margin: 1.8rem auto 1.4rem !important;
  max-width: 720px !important;
  box-shadow: var(--neu-extruded) !important;
  border: 1.5px solid rgba(255, 255, 255, 0.85) !important;
  text-align: left !important;
  box-sizing: border-box !important;
}

.timer-mode-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.2rem;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.timer-mode-head h3 {
  font-size: 1.15rem;
  font-weight: 800;
  color: #26251E;
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
}

.timer-head-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.mode-status-badge {
  font-size: 0.82rem;
  font-weight: 800;
  padding: 5px 14px;
  border-radius: 999px;
  background: var(--neu-well);
  color: var(--brand-dark);
  box-shadow: var(--neu-debossed-sm);
  border: 1px solid rgba(110, 138, 94, 0.35);
  letter-spacing: 0.02em;
}

.mode-status-badge.practice {
  color: #555347;
  border-color: rgba(132, 129, 115, 0.35);
}

/* Mode Options Grid (Speed vs Practice) */
.mode-toggle-grid {
  display: grid !important;
  grid-template-columns: 1fr 1fr !important;
  gap: 14px !important;
  margin-bottom: 1.2rem !important;
  width: 100% !important;
  box-sizing: border-box !important;
}

.mode-option-card {
  background: linear-gradient(145deg, #FAF7F2, #DFDAD1) !important;
  border-radius: 18px !important;
  padding: 13px 16px !important;
  cursor: pointer !important;
  box-shadow: var(--neu-extruded-sm) !important;
  border: 2px solid rgba(255, 255, 255, 0.8) !important;
  display: flex !important;
  align-items: center !important;
  gap: 12px !important;
  user-select: none !important;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1) !important;
  box-sizing: border-box !important;
  min-width: 0 !important;
}

.mode-option-card:hover {
  transform: translateY(-2px) !important;
  box-shadow: 6px 6px 14px var(--neu-shadow), -6px -6px 14px var(--neu-light) !important;
}

.mode-option-card.active {
  background: linear-gradient(145deg, #F0F5EC, #DFE8D9) !important;
  border-color: var(--brand-deep) !important;
  box-shadow: 0 0 0 3px rgba(110, 138, 94, 0.25), inset 3px 3px 7px var(--neu-shadow-deep), inset -3px -3px 7px var(--neu-light) !important;
  transform: translateY(0) !important;
}

.mode-icon {
  font-size: 1.5rem !important;
  width: 40px !important;
  height: 40px !important;
  border-radius: 12px !important;
  background: var(--neu-base) !important;
  box-shadow: var(--neu-debossed-sm) !important;
  border: 1px solid rgba(255, 255, 255, 0.7) !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  flex-shrink: 0 !important;
}

.mode-option-card.active .mode-icon {
  background: #E2DDD4 !important;
  box-shadow: var(--neu-debossed) !important;
}

.mode-info {
  min-width: 0 !important;
  flex: 1 !important;
  overflow: hidden !important;
}

.mode-info-title {
  font-size: 0.92rem !important;
  font-weight: 800 !important;
  color: #26251E !important;
  margin: 0 !important;
  line-height: 1.25 !important;
  white-space: nowrap !important;
  overflow: hidden !important;
  text-overflow: ellipsis !important;
}

.mode-info-sub {
  display: none !important;
}

/* Timer Custom Wrapper */
.timer-custom-wrap {
  background: var(--neu-well) !important;
  border-radius: 20px !important;
  padding: 1.3rem 1.4rem !important;
  margin-top: 0.8rem !important;
  box-shadow: var(--neu-debossed) !important;
  border: 1px solid rgba(255, 255, 255, 0.6) !important;
  box-sizing: border-box !important;
}

.custom-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
  font-size: 0.92rem;
  font-weight: 700;
  color: #26251E;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.custom-display-badge {
  background: var(--neu-base) !important;
  border: 1px solid rgba(255, 255, 255, 0.8) !important;
  padding: 4px 14px !important;
  border-radius: 999px !important;
  font-size: 0.88rem !important;
  font-weight: 800 !important;
  color: var(--brand-dark) !important;
  box-shadow: var(--neu-extruded-sm) !important;
}

/* Preset Chips: 5-Column Neumorphic Buttons */
.presets-row {
  display: grid !important;
  grid-template-columns: repeat(5, 1fr) !important;
  gap: 8px !important;
  margin-bottom: 1.2rem !important;
  width: 100% !important;
  box-sizing: border-box !important;
}

.preset-chip {
  padding: 10px 4px !important;
  border-radius: 12px !important;
  font-size: 0.84rem !important;
  font-weight: 800 !important;
  text-align: center !important;
  cursor: pointer !important;
  background: linear-gradient(145deg, #FAF7F2, #DFDAD1) !important;
  border: 1.5px solid rgba(255, 255, 255, 0.8) !important;
  color: #555347 !important;
  box-shadow: 3px 3px 8px var(--neu-shadow), -3px -3px 8px var(--neu-light) !important;
  transition: all 0.18s cubic-bezier(0.16, 1, 0.3, 1) !important;
  box-sizing: border-box !important;
  user-select: none !important;
}

.preset-chip:hover {
  transform: translateY(-2px) !important;
  box-shadow: 5px 5px 12px var(--neu-shadow), -5px -5px 12px var(--neu-light) !important;
  color: var(--brand-dark) !important;
}

.preset-chip.active {
  background: linear-gradient(145deg, #71905E, #4E6B41) !important;
  color: #FFFFFF !important;
  border-color: rgba(255, 255, 255, 0.35) !important;
  box-shadow: inset 2px 2px 5px rgba(0,0,0,0.35) !important;
  transform: translateY(0) !important;
}

/* Slider Controls */
.slider-control-row {
  display: flex;
  align-items: center;
  gap: 12px;
}

.slider-limit-label {
  font-size: 0.78rem;
  font-weight: 700;
  color: #848173;
  white-space: nowrap;
}

.slider-control-row input[type="range"] {
  flex: 1;
  height: 8px;
  border-radius: 999px;
  background: var(--neu-track);
  box-shadow: inset 1px 1px 3px var(--neu-shadow-deep), inset -1px -1px 3px var(--neu-light);
  outline: none;
  cursor: pointer;
  border: none;
}

.slider-control-row input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: linear-gradient(145deg, #71905E, #4E6B41);
  box-shadow: 2px 2px 6px rgba(78, 107, 65, 0.5), -1px -1px 4px var(--neu-light);
  border: 2px solid #ffffff;
  cursor: pointer;
  transition: transform 0.1s ease;
}

.slider-control-row input[type="range"]::-webkit-slider-thumb:hover {
  transform: scale(1.18);
}

/* Sound Buttons for Hero & Quiz Header */
.hero-sound-wrap {
  display: flex;
  justify-content: center;
  margin-top: 12px;
}

.hero-sound-pill {
  padding: 8px 18px;
  font-size: 13px;
  font-weight: 700;
  border-radius: 999px;
  background: linear-gradient(145deg, #FAF7F2, #DFDAD1);
  border: 1px solid rgba(255, 255, 255, 0.9);
  color: #364B2E;
  box-shadow: 4px 4px 10px var(--neu-shadow), -4px -4px 10px var(--neu-light);
  cursor: pointer;
  transition: all 0.2s ease;
}

.hero-sound-pill:hover {
  transform: translateY(-2px);
  color: var(--brand-dark);
}

.quiz-sound-pill {
  padding: 5px 12px;
  font-size: 12px;
  font-weight: 700;
  border-radius: 999px;
  background: var(--neu-base);
  color: #364B2E;
  box-shadow: 3px 3px 7px var(--neu-shadow), -3px -3px 7px var(--neu-light);
  line-height: 1;
  border: 1px solid rgba(255,255,255,0.7);
  cursor: pointer;
}

/* ============================================================
   TOP HERO START BUTTON & BOTTOM SYNCED START CTA
   ============================================================ */
.level-top-cta-wrap {
  width: 100%;
  max-width: 520px;
  margin: 1.2rem auto 1.5rem auto;
  text-align: center;
}

.btn-start-primary-hero {
  position: relative !important;
  overflow: hidden !important;
  width: 100% !important;
  padding: 16px 32px !important;
  border-radius: 999px !important;
  font-family: 'Inter', system-ui, sans-serif !important;
  font-size: 1.12rem !important;
  font-weight: 800 !important;
  color: #FFFFFF !important;
  background: linear-gradient(145deg, #71905E, #4E6B41) !important;
  box-shadow: 6px 6px 18px rgba(78, 107, 65, 0.45), -4px -4px 14px rgba(255, 255, 255, 0.9), inset 0 1px 1px rgba(255,255,255,0.45) !important;
  border: 1px solid rgba(255, 255, 255, 0.3) !important;
  text-shadow: 0 1px 2px rgba(0,0,0,0.25) !important;
  cursor: pointer !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 10px !important;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1) !important;
  user-select: none !important;
}

.btn-start-primary-hero:hover {
  transform: translateY(-2px) !important;
  background: linear-gradient(145deg, #7B9C67, #557448) !important;
  box-shadow: 8px 8px 24px rgba(78, 107, 65, 0.55), -5px -5px 16px rgba(255, 255, 255, 0.95), inset 0 1px 2px rgba(255,255,255,0.6) !important;
  color: #FFFFFF !important;
}

.btn-start-primary-hero:active {
  box-shadow: inset 3px 3px 7px rgba(0, 0, 0, 0.4), inset -3px -3px 7px rgba(255, 255, 255, 0.2) !important;
  transform: translateY(1px) scale(0.985) !important;
}

.btn-start-configured {
  position: relative !important;
  overflow: hidden !important;
  color: #FFFFFF !important;
  background: linear-gradient(145deg, #71905E, #4E6B41) !important;
  box-shadow: 6px 6px 18px rgba(78, 107, 65, 0.45), -4px -4px 14px rgba(255, 255, 255, 0.9), inset 0 1px 1px rgba(255,255,255,0.45) !important;
  border: 1px solid rgba(255, 255, 255, 0.3) !important;
  text-shadow: 0 1px 2px rgba(0,0,0,0.25) !important;
  border-radius: 999px !important;
  font-family: 'Inter', system-ui, sans-serif !important;
  font-size: 1.08rem !important;
  font-weight: 800 !important;
  padding: 15px 36px !important;
  cursor: pointer !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 10px !important;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1) !important;
  user-select: none !important;
}

.btn-start-configured:hover {
  transform: translateY(-2px) !important;
  background: linear-gradient(145deg, #7B9C67, #557448) !important;
  box-shadow: 8px 8px 24px rgba(78, 107, 65, 0.55), -5px -5px 16px rgba(255, 255, 255, 0.95), inset 0 1px 2px rgba(255,255,255,0.6) !important;
  color: #ffffff !important;
}

.btn-start-configured:active {
  box-shadow: inset 3px 3px 7px rgba(0, 0, 0, 0.4), inset -3px -3px 7px rgba(255, 255, 255, 0.2) !important;
  transform: translateY(1px) scale(0.985) !important;
}

.btn-back-neumorphic {
  background: linear-gradient(145deg, #FAF7F2, #DFDAD1) !important;
  color: #555347 !important;
  border-radius: 999px !important;
  padding: 14px 28px !important;
  font-size: 0.98rem !important;
  font-weight: 700 !important;
  box-shadow: 5px 5px 12px var(--neu-shadow), -5px -5px 12px var(--neu-light) !important;
  border: 1px solid rgba(255, 255, 255, 0.8) !important;
  cursor: pointer !important;
  transition: all 0.2s ease !important;
  text-decoration: none !important;
  display: inline-flex !important;
  align-items: center !important;
}

.btn-back-neumorphic:hover {
  transform: translateY(-2px) !important;
  color: #26251E !important;
  box-shadow: 7px 7px 16px var(--neu-shadow), -7px -7px 16px var(--neu-light) !important;
}

.btn-back-neumorphic:active {
  transform: translateY(1px) scale(0.985) !important;
  box-shadow: var(--neu-pressed) !important;
}

/* ============================================================
   5. HOMEPAGE JEWEL RESULT ACTION BUTTONS (#result-section)
   ============================================================ */
/* Top Prominent Review Solutions Button */
.btn-review-solutions {
  background: linear-gradient(145deg, #FFFFFF, #E6E2D8) !important;
  border-radius: 999px !important;
  padding: 15px 26px !important;
  box-shadow: 6px 6px 18px rgba(0,0,0,0.12), -4px -4px 14px rgba(255,255,255,0.9), inset 0 1px 1px rgba(255,255,255,0.7) !important;
  border: 1.5px solid rgba(255, 255, 255, 0.95) !important;
  color: #26251E !important;
  font-weight: 800 !important;
  font-size: 1.05rem !important;
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  width: 100% !important;
  max-width: 500px !important;
  margin: 0 auto 1.5rem auto !important;
  cursor: pointer !important;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1) !important;
  box-sizing: border-box !important;
  user-select: none !important;
}

.btn-review-solutions:hover {
  transform: translateY(-2px) !important;
  box-shadow: 8px 8px 22px rgba(0,0,0,0.16), -6px -6px 18px #FFFFFF !important;
  color: var(--brand-dark) !important;
}

.btn-review-solutions:active,
.btn-review-solutions.active {
  box-shadow: var(--neu-pressed) !important;
  background: var(--neu-well) !important;
  color: var(--brand-dark) !important;
  transform: translateY(1px) scale(0.985) !important;
}

/* Result Actions Hub */
.result-actions-hub {
  display: flex !important;
  flex-direction: column !important;
  gap: 16px !important;
  max-width: 500px !important;
  margin: 28px auto 0 !important;
  padding: 0 4px !important;
  box-sizing: border-box !important;
}

/* Primary Two Buttons Row (Retake & Share) */
.result-actions-primary-row {
  display: grid !important;
  grid-template-columns: 1fr 1fr !important;
  gap: 14px !important;
  width: 100% !important;
  box-sizing: border-box !important;
}

/* Retake: Homepage Convex Emerald Green (.btn-primary) */
.btn-retake-neu {
  position: relative !important;
  overflow: hidden !important;
  background: linear-gradient(145deg, #71905E, #4E6B41) !important;
  color: #FFFFFF !important;
  border: 1px solid rgba(255, 255, 255, 0.3) !important;
  border-radius: 999px !important;
  padding: 14px 20px !important;
  font-size: 1rem !important;
  font-weight: 800 !important;
  box-shadow: 6px 6px 18px rgba(78, 107, 65, 0.45), -4px -4px 14px rgba(255, 255, 255, 0.9), inset 0 1px 1px rgba(255,255,255,0.45) !important;
  text-shadow: 0 1px 2px rgba(0,0,0,0.25) !important;
  cursor: pointer !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 8px !important;
  text-decoration: none !important;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1) !important;
  box-sizing: border-box !important;
  user-select: none !important;
}

.btn-retake-neu:hover {
  transform: translateY(-2px) !important;
  background: linear-gradient(145deg, #7B9C67, #557448) !important;
  box-shadow: 8px 8px 24px rgba(78, 107, 65, 0.55), -5px -5px 16px rgba(255, 255, 255, 0.95), inset 0 1px 2px rgba(255,255,255,0.6) !important;
  color: #ffffff !important;
}

.btn-retake-neu:active {
  box-shadow: inset 3px 3px 7px rgba(0, 0, 0, 0.4), inset -3px -3px 7px rgba(255, 255, 255, 0.2) !important;
  transform: translateY(1px) scale(0.985) !important;
}

/* Share: Homepage Slate Ocean Blue Jewel */
.btn-share-neu {
  position: relative !important;
  overflow: hidden !important;
  background: linear-gradient(145deg, #5B7F98, #41637B) !important;
  color: #FFFFFF !important;
  border: 1px solid rgba(255, 255, 255, 0.3) !important;
  border-radius: 999px !important;
  padding: 14px 20px !important;
  font-size: 1rem !important;
  font-weight: 800 !important;
  box-shadow: 6px 6px 18px rgba(65, 99, 123, 0.45), -4px -4px 14px rgba(255, 255, 255, 0.9), inset 0 1px 1px rgba(255,255,255,0.45) !important;
  text-shadow: 0 1px 2px rgba(0,0,0,0.25) !important;
  cursor: pointer !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 8px !important;
  text-decoration: none !important;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1) !important;
  box-sizing: border-box !important;
  user-select: none !important;
}

.btn-share-neu:hover {
  transform: translateY(-2px) !important;
  background: linear-gradient(145deg, #6B8FA8, #4B6E86) !important;
  box-shadow: 8px 8px 24px rgba(65, 99, 123, 0.55), -5px -5px 16px rgba(255, 255, 255, 0.95), inset 0 1px 2px rgba(255,255,255,0.6) !important;
  color: #ffffff !important;
}

.btn-share-neu:active {
  box-shadow: inset 3px 3px 7px rgba(0, 0, 0, 0.4), inset -3px -3px 7px rgba(255, 255, 255, 0.2) !important;
  transform: translateY(1px) scale(0.985) !important;
}

/* Secondary 2x2 Arena Grid: Homepage Jewel Theme */
.result-arena-grid {
  display: grid !important;
  grid-template-columns: 1fr 1fr !important;
  gap: 14px !important;
  width: 100% !important;
  box-sizing: border-box !important;
}

.arena-card-neu {
  border-radius: 20px !important;
  padding: 14px 16px !important;
  display: flex !important;
  align-items: center !important;
  gap: 12px !important;
  text-decoration: none !important;
  cursor: pointer !important;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1) !important;
  box-sizing: border-box !important;
  user-select: none !important;
  position: relative !important;
}

/* 1v1 Battle Card: Rose Plum Jewel */
.arena-card-neu:nth-child(1) {
  background: linear-gradient(145deg, #B57F99, #85536B) !important;
  color: #FFFFFF !important;
  border: 1px solid rgba(255, 255, 255, 0.3) !important;
  box-shadow: 6px 6px 16px rgba(133, 83, 107, 0.38), -4px -4px 12px rgba(255, 255, 255, 0.85), inset 0 1px 1px rgba(255,255,255,0.4) !important;
}
.arena-card-neu:nth-child(1) .arena-card-title {
  color: #FFFFFF !important;
}
.arena-card-neu:nth-child(1) .arena-card-sub {
  color: rgba(255, 255, 255, 0.85) !important;
}
.arena-card-neu:nth-child(1) .arena-card-icon-wrap {
  background: rgba(255, 255, 255, 0.2) !important;
  box-shadow: inset 1px 1px 3px rgba(0,0,0,0.2) !important;
}

/* Profile Card: Homepage Profile Jewel (.profile-link) */
.arena-card-neu:nth-child(2) {
  background: linear-gradient(145deg, #F0F4EC, #DBE4D3) !important;
  border: 1.5px solid rgba(110, 138, 94, 0.45) !important;
  box-shadow: 5px 5px 14px var(--neu-shadow), -5px -5px 14px var(--neu-light) !important;
  color: #364B2E !important;
}
.arena-card-neu:nth-child(2) .arena-card-title {
  color: #364B2E !important;
}
.arena-card-neu:nth-child(2) .arena-card-sub {
  color: #4F6B43 !important;
}
.arena-card-neu:nth-child(2) .arena-card-icon-wrap {
  background: #E2DDD4 !important;
  box-shadow: var(--neu-debossed-sm) !important;
}

/* Leaderboards Card: Homepage Gold Jewel */
.arena-card-neu:nth-child(3) {
  background: linear-gradient(145deg, #FAF4E6, #EBDCC0) !important;
  border: 1.5px solid rgba(214, 184, 126, 0.65) !important;
  box-shadow: 5px 5px 14px var(--neu-shadow), -5px -5px 14px var(--neu-light) !important;
  color: #96742D !important;
}
.arena-card-neu:nth-child(3) .arena-card-title {
  color: #96742D !important;
}
.arena-card-neu:nth-child(3) .arena-card-sub {
  color: #B08A3E !important;
}
.arena-card-neu:nth-child(3) .arena-card-icon-wrap {
  background: #EBDCC0 !important;
  box-shadow: var(--neu-debossed-sm) !important;
}

/* Tournaments Card: Homepage Tournament Jewel (.tournament-link) */
.arena-card-neu:nth-child(4) {
  background: linear-gradient(145deg, #FAF4E6, #EBDCC0) !important;
  border: 1.5px solid rgba(214, 184, 126, 0.65) !important;
  box-shadow: 5px 5px 14px var(--neu-shadow), -5px -5px 14px var(--neu-light) !important;
  color: #96742D !important;
}
.arena-card-neu:nth-child(4) .arena-card-title {
  color: #96742D !important;
}
.arena-card-neu:nth-child(4) .arena-card-sub {
  color: #B08A3E !important;
}
.arena-card-neu:nth-child(4) .arena-card-icon-wrap {
  background: #EBDCC0 !important;
  box-shadow: var(--neu-debossed-sm) !important;
}

.arena-card-neu:hover {
  transform: translateY(-2px) !important;
  box-shadow: 7px 7px 18px var(--neu-shadow), -7px -7px 18px var(--neu-light) !important;
  text-decoration: none !important;
}

.arena-card-neu:active {
  box-shadow: var(--neu-pressed) !important;
  transform: translateY(1px) scale(0.985) !important;
  text-decoration: none !important;
}

.arena-card-icon-wrap {
  width: 42px !important;
  height: 42px !important;
  border-radius: 12px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  font-size: 19px !important;
  flex-shrink: 0 !important;
}

.arena-card-text {
  display: flex !important;
  flex-direction: column !important;
  text-align: left !important;
  gap: 2px !important;
}

.arena-card-title {
  font-size: 0.95rem !important;
  font-weight: 800 !important;
  line-height: 1.25 !important;
  text-decoration: none !important;
}

.arena-card-sub {
  font-size: 0.76rem !important;
  font-weight: 600 !important;
  line-height: 1.25 !important;
  text-decoration: none !important;
}

/* Mobile Responsive for phones and tablets up to 768px */
@media (max-width: 768px) {
  .level-grid {
    grid-template-columns: repeat(3, 1fr) !important;
    gap: 7px !important;
    margin: 0.8rem 0 !important;
  }
  .level-card {
    padding: 0.95rem 0.35rem 0.75rem !important;
    border-radius: 16px !important;
    min-height: unset !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    text-align: center !important;
    position: relative !important;
    overflow: visible !important;
  }
  .level-card.active {
    background: linear-gradient(145deg, #F0F5EC, #DFE8D9) !important;
    border: 2.5px solid var(--brand-deep) !important;
    box-shadow: 0 0 0 3px rgba(110, 138, 94, 0.28), 4px 4px 12px var(--neu-shadow), -4px -4px 12px var(--neu-light) !important;
    transform: translateY(-2px) scale(1.02) !important;
  }
  .level-card.active::after {
    top: -9px !important;
    right: 50% !important;
    transform: translateX(50%) !important;
    font-size: 9.5px !important;
    padding: 2px 7px !important;
    white-space: nowrap !important;
    box-shadow: 0 2px 6px rgba(78, 107, 65, 0.45) !important;
    z-index: 10 !important;
  }
  .level-card .level-icon {
    width: 36px !important;
    height: 36px !important;
    font-size: 1.25rem !important;
    margin-bottom: 5px !important;
  }
  .level-card h3 {
    font-size: 0.82rem !important;
    margin-bottom: 2px !important;
    white-space: nowrap !important;
    font-weight: 800 !important;
  }
  .level-card p {
    font-size: 0.65rem !important;
    line-height: 1.15 !important;
    display: -webkit-box !important;
    -webkit-line-clamp: 2 !important;
    -webkit-box-orient: vertical !important;
    overflow: hidden !important;
  }
  .level-top-cta-wrap {
    margin: 0.7rem auto 1rem auto !important;
    max-width: 100% !important;
    padding: 0 4px !important;
  }
  .btn-start-primary-hero,
  .btn-start-configured {
    font-size: 0.96rem !important;
    padding: 13px 20px !important;
    border-radius: 999px !important;
    width: 100% !important;
  }
  .timer-mode-box {
    padding: 1.1rem 0.9rem !important;
    border-radius: 18px !important;
    margin: 1rem auto !important;
  }
  .timer-mode-head h3 {
    font-size: 0.94rem !important;
  }
  .mode-status-badge {
    font-size: 0.72rem !important;
    padding: 3px 9px !important;
  }
  .mode-toggle-grid {
    gap: 8px !important;
    margin-bottom: 0.8rem !important;
  }
  .mode-option-card {
    padding: 9px 8px !important;
    gap: 7px !important;
    border-radius: 13px !important;
  }
  .mode-icon {
    width: 32px !important;
    height: 32px !important;
    font-size: 1.15rem !important;
    border-radius: 9px !important;
  }
  .mode-info-title {
    font-size: 0.84rem !important;
    font-weight: 800 !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
  }
  .mode-info-sub {
    display: none !important;
  }
  .presets-row {
    gap: 4px !important;
  }
  .preset-chip {
    padding: 7px 4px !important;
    font-size: 0.74rem !important;
    border-radius: 9px !important;
  }
  .result-actions-primary-row {
    grid-template-columns: 1fr !important;
    gap: 10px !important;
  }
  .btn-retake-neu,
  .btn-share-neu,
  .btn-review-solutions {
    width: 100% !important;
    padding: 13px 18px !important;
    font-size: 0.94rem !important;
  }
  .result-arena-grid {
    grid-template-columns: 1fr 1fr !important;
    gap: 8px !important;
  }
  .arena-card-neu {
    padding: 10px 8px !important;
    gap: 7px !important;
    border-radius: 14px !important;
  }
  .arena-card-icon-wrap {
    width: 32px !important;
    height: 32px !important;
    font-size: 15px !important;
  }
  .arena-card-title {
    font-size: 0.82rem !important;
  }
  .arena-card-sub {
    font-size: 0.68rem !important;
  }
}