/* Cyber-Fantasy RPG Design System for IPAS AI Intermediate Certification */
:root {
  --bg-dark: #070913;
  --bg-card: rgba(16, 23, 41, 0.85);
  --bg-card-hover: rgba(26, 36, 62, 0.95);
  --bg-glass: rgba(255, 255, 255, 0.04);
  --border-glow: rgba(0, 242, 254, 0.3);
  --border-subtle: rgba(255, 255, 255, 0.08);

  --primary-cyan: #00f2fe;
  --primary-blue: #4facfe;
  --accent-purple: #9d4edd;
  --accent-gold: #ffb703;
  --accent-red: #ff3366;
  --accent-green: #00f5d4;

  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-dark: #0f172a;

  --font-sans: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --shadow-neon: 0 0 20px rgba(0, 242, 254, 0.25);
  --shadow-purple: 0 0 25px rgba(157, 78, 221, 0.3);
  --shadow-gold: 0 0 20px rgba(255, 183, 3, 0.3);
  --transition-smooth: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-font-smoothing: antialiased;
}

body {
  background-color: var(--bg-dark);
  color: var(--text-main);
  font-family: var(--font-sans);
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
  background-image: 
    radial-gradient(circle at 15% 20%, rgba(79, 172, 254, 0.08) 0%, transparent 40%),
    radial-gradient(circle at 85% 80%, rgba(157, 78, 221, 0.08) 0%, transparent 40%);
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.3);
}
::-webkit-scrollbar-thumb {
  background: rgba(0, 242, 254, 0.4);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--primary-cyan);
}

/* Layout */
#app-container {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* TOP RPG STATUS BAR */
.top-status-bar {
  background: rgba(10, 14, 26, 0.96);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-glow);
  padding: 6px 16px;
  position: sticky;
  top: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
  flex-wrap: nowrap;
  width: 100%;
  box-sizing: border-box;
}

.hero-profile-snippet {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.hero-avatar-mini {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 2px solid var(--primary-cyan);
  box-shadow: 0 0 10px rgba(0, 242, 254, 0.5);
  object-fit: cover;
  background: #111;
  flex-shrink: 0;
}

.hero-meta {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.hero-name-row {
  display: flex;
  align-items: center;
  gap: 6px;
}

.hero-name {
  font-weight: 700;
  font-size: 13.5px;
  color: var(--primary-cyan);
  text-shadow: 0 0 8px rgba(0, 242, 254, 0.4);
  white-space: nowrap;
}

.hero-rank-badge {
  font-size: 10.5px;
  padding: 1px 6px;
  border-radius: 8px;
  background: linear-gradient(135deg, rgba(157, 78, 221, 0.4), rgba(79, 172, 254, 0.4));
  border: 1px solid var(--accent-purple);
  color: #fff;
  font-weight: 600;
  white-space: nowrap;
}

.hero-bars-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 2px;
}

.bar-group {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 10.5px;
  font-weight: 600;
  white-space: nowrap;
}

.bar-container {
  width: 58px;
  height: 7px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 4px;
  overflow: hidden;
  position: relative;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.bar-fill {
  height: 100%;
  transition: width 0.3s ease;
}

.bar-fill.hp { background: linear-gradient(90deg, #ff3366, #ff6b6b); }
.bar-fill.mp { background: linear-gradient(90deg, #4facfe, #00f2fe); }
.bar-fill.xp { background: linear-gradient(90deg, #9d4edd, #c77dff); }

.top-nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-shrink: 0;
}

.nav-tab-btn {
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-muted);
  padding: 5px 9px;
  border-radius: var(--radius-sm);
  font-size: 12.5px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-smooth);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  white-space: nowrap !important;
  flex-shrink: 0;
}

.nav-tab-btn:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.06);
}

.nav-tab-btn.active {
  color: var(--primary-cyan);
  background: rgba(0, 242, 254, 0.12);
  border-color: rgba(0, 242, 254, 0.4);
  box-shadow: 0 0 10px rgba(0, 242, 254, 0.2);
}

.top-right-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.daily-quest-header-btn {
  background: rgba(255, 183, 3, 0.12);
  border: 1px solid rgba(255, 183, 3, 0.4);
  color: var(--accent-gold);
  padding: 4px 9px;
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition-smooth);
  white-space: nowrap;
  flex-shrink: 0;
}

.daily-quest-header-btn:hover {
  background: rgba(255, 183, 3, 0.25);
  box-shadow: 0 0 10px rgba(255, 183, 3, 0.3);
}

.gold-badge {
  display: flex;
  align-items: center;
  gap: 4px;
  background: rgba(255, 183, 3, 0.15);
  border: 1px solid var(--accent-gold);
  color: var(--accent-gold);
  padding: 3px 8px;
  border-radius: 20px;
  font-size: 11.5px;
  font-weight: 700;
  white-space: nowrap;
  flex-shrink: 0;
}

.icon-action-btn {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-subtle);
  color: var(--text-main);
  width: 31px;
  height: 31px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-smooth);
  font-size: 13px;
  flex-shrink: 0;
}

.icon-action-btn:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: var(--primary-cyan);
  color: #fff;
  transform: translateY(-1px);
}

.icon-action-btn:hover {
  background: rgba(0, 242, 254, 0.2);
  border-color: var(--primary-cyan);
  color: var(--primary-cyan);
}

/* MAIN CONTENT AREA */
.main-view-container {
  flex: 1;
  max-width: 1380px;
  width: 100%;
  margin: 0 auto;
  padding: 24px;
}

/* SECTION HEADERS */
.view-header {
  margin-bottom: 24px;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 16px;
}

.view-title-group h1 {
  font-size: 28px;
  font-weight: 800;
  background: linear-gradient(135deg, #fff 0%, var(--primary-cyan) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: flex;
  align-items: center;
  gap: 12px;
}

.view-title-group p {
  color: var(--text-muted);
  font-size: 14px;
  margin-top: 4px;
}

/* WORLD MAP / CAMPAIGN VIEW */
.world-map-banner {
  width: 100%;
  height: 300px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  border: 1px solid var(--border-glow);
  box-shadow: var(--shadow-neon);
  margin-bottom: 30px;
}

.world-map-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.85);
}

.world-map-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(7, 9, 19, 0.95) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px 32px;
}

.world-map-overlay h2 {
  font-size: 24px;
  font-weight: 800;
  color: #fff;
  text-shadow: 0 2px 10px rgba(0,0,0,0.8);
}

.world-map-overlay p {
  color: var(--primary-cyan);
  font-size: 14px;
}

.chapter-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 24px;
}

.chapter-node-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(12px);
  min-height: 380px;
}

.chapter-node-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary-cyan), var(--accent-purple));
  opacity: 0;
  transition: var(--transition-smooth);
}

.chapter-node-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-glow);
  box-shadow: var(--shadow-neon);
}

.chapter-node-card:hover::before {
  opacity: 1;
}

.chapter-node-card.locked {
  opacity: 0.65;
  filter: grayscale(0.6);
}

.chapter-node-card.active-chapter {
  border-color: var(--primary-cyan);
  box-shadow: 0 0 20px rgba(0, 242, 254, 0.25);
}

.chapter-card-inner {
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.chapter-card-top-bar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}

.chapter-era-pill {
  font-size: 11.5px;
  padding: 4px 10px;
  border-radius: 14px;
  background: rgba(0, 242, 254, 0.12);
  color: var(--primary-cyan);
  border: 1px solid rgba(0, 242, 254, 0.3);
  font-weight: 700;
  line-height: 1.4;
  flex: 1;
  min-width: 180px;
}

.chapter-status-pill {
  font-size: 11px;
  padding: 4px 10px;
  border-radius: 14px;
  font-weight: 700;
  flex-shrink: 0;
}

.chapter-status-pill.unlocked {
  background: rgba(0, 245, 212, 0.15);
  color: var(--accent-green);
  border: 1px solid rgba(0, 245, 212, 0.4);
}

.chapter-status-pill.locked {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-muted);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.chapter-card-title {
  font-size: 18px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 8px;
  line-height: 1.4;
}

.chapter-card-desc {
  font-size: 13px;
  color: #94a3b8;
  margin-bottom: 18px;
  line-height: 1.6;
  flex-grow: 1;
}

.chapter-boss-preview {
  background: rgba(0, 0, 0, 0.45);
  border: 1px solid rgba(255, 51, 102, 0.3);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.boss-avatar-wrap-sm {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 51, 102, 0.1);
  border: 1px solid var(--accent-red);
  flex-shrink: 0;
}

.boss-avatar-img-sm {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.boss-avatar-emoji-sm {
  font-size: 26px;
}

.boss-preview-info {
  flex: 1;
}

.boss-preview-name {
  color: var(--accent-red);
  font-weight: 700;
  font-size: 13.5px;
  margin-bottom: 3px;
}

.boss-preview-weakness {
  color: #cbd5e1;
  font-size: 12px;
  line-height: 1.4;
}

.chapter-card-actions {
  display: flex;
  gap: 10px;
  margin-top: auto;
}

.chapter-btn {
  flex: 1;
  padding: 10px 14px;
  font-size: 13px;
  font-weight: 700;
  border-radius: 8px;
  text-align: center;
  cursor: pointer;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-cyan) 0%, var(--primary-blue) 100%);
  color: var(--text-dark);
  font-weight: 700;
  border: none;
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition-smooth);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  text-decoration: none;
  font-size: 14px;
}

.btn-primary:hover {
  box-shadow: 0 0 20px rgba(0, 242, 254, 0.5);
  transform: translateY(-2px);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-main);
  font-weight: 600;
  border: 1px solid var(--border-subtle);
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition-smooth);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 14px;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.2);
}

.btn-danger {
  background: linear-gradient(135deg, #ff3366 0%, #d90429 100%);
  color: #fff;
  font-weight: 700;
  border: none;
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition-smooth);
}

.btn-danger:hover {
  box-shadow: 0 0 20px rgba(255, 51, 102, 0.5);
}

/* STORY CHAPTER DETAIL MODAL / VIEW */
.story-view-container {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.story-dialog-box {
  background: var(--bg-card);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  box-shadow: 0 4px 30px rgba(0,0,0,0.5);
}

.dialogue-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.speaker-avatar {
  width: 54px;
  height: 54px;
  border-radius: 12px;
  border: 2px solid var(--primary-cyan);
  object-fit: cover;
  background: #111;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  flex-shrink: 0;
}

.dialogue-content {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 14px 18px;
  flex: 1;
}

.speaker-name {
  font-weight: 700;
  font-size: 13px;
  color: var(--primary-cyan);
  margin-bottom: 4px;
}

.speaker-text {
  font-size: 14px;
  color: var(--text-main);
  line-height: 1.6;
}

/* KNOWLEDGE CARDS */
.knowledge-section-title {
  font-size: 20px;
  font-weight: 700;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 16px 0 8px 0;
}

.knowledge-cards-list {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.knowledge-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 24px;
  transition: var(--transition-smooth);
}

.knowledge-card:hover {
  border-color: var(--border-glow);
}

.card-title-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 10px;
}

.card-title-bar h3 {
  font-size: 18px;
  color: var(--primary-cyan);
  display: flex;
  align-items: center;
  gap: 8px;
}

.card-badge {
  font-size: 11px;
  padding: 3px 10px;
  border-radius: 12px;
  background: rgba(255, 183, 3, 0.15);
  border: 1px solid var(--accent-gold);
  color: var(--accent-gold);
  font-weight: 700;
}

.knowledge-body {
  font-size: 14px;
  color: #cbd5e1;
  line-height: 1.7;
}

.knowledge-body p {
  margin-bottom: 10px;
}

.knowledge-body ul, .knowledge-body ol {
  margin-left: 24px;
  margin-bottom: 12px;
}

.knowledge-body li {
  margin-bottom: 6px;
}

/* TABLES & MATRICES */
.data-table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0;
  font-size: 13px;
}

.data-table th, .data-table td {
  padding: 10px 14px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  text-align: left;
}

.data-table th {
  background: rgba(0, 242, 254, 0.1);
  color: var(--primary-cyan);
  font-weight: 700;
}

.tip-box {
  background: rgba(0, 242, 254, 0.08);
  border-left: 4px solid var(--primary-cyan);
  padding: 12px 16px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin: 14px 0;
  font-size: 13px;
  color: #e2e8f0;
}

.formula-block {
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid var(--border-glow);
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  margin: 14px 0;
  font-family: monospace;
  font-size: 14px;
  color: #38bdf8;
}

.matrix-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 16px 0;
}

.matrix-cell {
  padding: 12px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  text-align: center;
}

.matrix-cell.tp { background: rgba(0, 245, 212, 0.15); border: 1px solid var(--accent-green); color: var(--accent-green); }
.matrix-cell.fp { background: rgba(255, 183, 3, 0.15); border: 1px solid var(--accent-gold); color: var(--accent-gold); }
.matrix-cell.fn { background: rgba(255, 51, 102, 0.15); border: 1px solid var(--accent-red); color: var(--accent-red); }
.matrix-cell.tn { background: rgba(79, 172, 254, 0.15); border: 1px solid var(--primary-blue); color: var(--primary-blue); }

/* BATTLE ARENA & BOSS FIGHT SYSTEM */
.battle-arena-container {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.battle-stage-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-lg);
  padding: 24px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.6);
}

.battle-stage-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
}

.battle-combatants-row {
  display: flex;
  align-items: center;
  justify-content: space-around;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}

.combatant-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 10px;
  width: 200px;
}

.combatant-avatar-wrap {
  position: relative;
  width: 110px;
  height: 110px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #000;
  border: 3px solid var(--primary-cyan);
  box-shadow: 0 0 25px rgba(0, 242, 254, 0.4);
}

.combatant-avatar-wrap.boss {
  border-color: var(--accent-red);
  box-shadow: 0 0 30px rgba(255, 51, 102, 0.6);
  font-size: 56px;
}

.combatant-avatar-img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
}

.combatant-name {
  font-weight: 700;
  font-size: 15px;
}

.combatant-hp-bar {
  width: 100%;
  height: 12px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 6px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.vs-badge {
  font-size: 28px;
  font-weight: 900;
  color: var(--accent-gold);
  text-shadow: 0 0 15px rgba(255, 183, 3, 0.8);
  animation: pulse 1.5s infinite;
}

@keyframes pulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.15); }
  100% { transform: scale(1); }
}

/* SPELL ACTION BAR */
.spell-action-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 20px;
  padding: 12px;
  background: rgba(0,0,0,0.3);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
}

.spell-btn {
  background: rgba(157, 78, 221, 0.15);
  border: 1px solid var(--accent-purple);
  color: #fff;
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-smooth);
  display: flex;
  align-items: center;
  gap: 6px;
}

.spell-btn:hover:not(:disabled) {
  background: rgba(157, 78, 221, 0.4);
  box-shadow: var(--shadow-purple);
  transform: translateY(-2px);
}

.spell-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* QUESTION BOX */
.battle-question-box {
  background: rgba(15, 23, 42, 0.95);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-md);
  padding: 24px;
}

.question-meta-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
  font-size: 13px;
}

.question-category-tag {
  color: var(--primary-cyan);
  font-weight: 600;
}

.question-text {
  font-size: 16px;
  font-weight: 600;
  color: #fff;
  line-height: 1.6;
  margin-bottom: 20px;
}

.options-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.option-btn {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 14px 18px;
  color: #e2e8f0;
  font-size: 14px;
  text-align: left;
  cursor: pointer;
  transition: var(--transition-smooth);
  display: flex;
  align-items: center;
  gap: 12px;
}

.option-btn:hover:not(:disabled) {
  background: rgba(0, 242, 254, 0.1);
  border-color: var(--primary-cyan);
  transform: translateX(4px);
}

.option-idx {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  flex-shrink: 0;
}

.option-btn.correct {
  background: rgba(0, 245, 212, 0.2) !important;
  border-color: var(--accent-green) !important;
  color: #fff;
}

.option-btn.wrong {
  background: rgba(255, 51, 102, 0.2) !important;
  border-color: var(--accent-red) !important;
  color: #fff;
}

.option-btn.eliminated {
  opacity: 0.3;
  text-decoration: line-through;
  pointer-events: none;
}

/* EXPLANATION FEEDBACK BOX */
.explanation-box {
  margin-top: 20px;
  padding: 16px;
  border-radius: var(--radius-sm);
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid var(--border-subtle);
  display: none;
}

.explanation-box.show {
  display: block;
  animation: fadeIn 0.3s ease;
}

.explanation-box.success {
  border-color: var(--accent-green);
  background: rgba(0, 245, 212, 0.08);
}

.explanation-box.failed {
  border-color: var(--accent-red);
  background: rgba(255, 51, 102, 0.08);
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* MOCK EXAM VIEW */
.exam-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 24px;
}

@media (max-width: 900px) {
  .exam-layout {
    grid-template-columns: 1fr;
  }
}

.exam-sidebar {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.exam-timer-card {
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid var(--accent-gold);
  border-radius: var(--radius-sm);
  padding: 12px;
  text-align: center;
}

.timer-digits {
  font-size: 28px;
  font-weight: 800;
  color: var(--accent-gold);
  font-family: monospace;
}

.sheet-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 8px;
  max-height: 360px;
  overflow-y: auto;
  padding-right: 4px;
}

.sheet-cell {
  height: 36px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.sheet-cell.answered {
  background: rgba(0, 242, 254, 0.2);
  border-color: var(--primary-cyan);
  color: var(--primary-cyan);
}

.sheet-cell.current {
  border-color: var(--accent-gold);
  box-shadow: 0 0 8px rgba(255, 183, 3, 0.5);
}

/* SHOP & ARMORY */
.shop-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}

.shop-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 12px;
  transition: var(--transition-smooth);
}

.shop-card:hover {
  border-color: var(--accent-gold);
  box-shadow: var(--shadow-gold);
}

.shop-card-title {
  font-size: 16px;
  font-weight: 700;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.shop-card-desc {
  font-size: 13px;
  color: var(--text-muted);
}

.shop-price-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 8px;
}

/* SEARCH & QUESTION FILTER VIEW */
.search-controls-bar {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.search-input {
  flex: 1;
  min-width: 240px;
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  color: #fff;
  font-size: 14px;
  outline: none;
  transition: var(--transition-smooth);
}

.search-input:focus {
  border-color: var(--primary-cyan);
  box-shadow: 0 0 10px rgba(0, 242, 254, 0.3);
}

.filter-select {
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  color: #fff;
  font-size: 14px;
  outline: none;
}

.question-list-container {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.q-item-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 20px;
  transition: var(--transition-smooth);
}

.q-item-card:hover {
  border-color: var(--border-glow);
}

.q-item-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
  font-size: 12px;
}

/* GLOSSARY STYLES */
.glossary-item-card {
  background: var(--bg-card);
  border: 1px solid rgba(255, 183, 3, 0.25);
  border-radius: var(--radius-md);
  padding: 18px 22px;
  transition: var(--transition-smooth);
}

.glossary-item-card:hover {
  border-color: var(--accent-gold);
  box-shadow: var(--shadow-gold);
  transform: translateX(4px);
}

.glossary-term-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--accent-gold);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.glossary-body-text {
  font-size: 13.5px;
  color: #cbd5e1;
  line-height: 1.65;
}

/* WILD ROAM & VIRTUAL DPAD */
.roam-layout-grid {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 20px;
  align-items: start;
}

@media (max-width: 1024px) {
  .roam-layout-grid {
    grid-template-columns: 1fr;
  }
}

.roam-canvas-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-lg);
  padding: 16px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.6);
}

.roam-hud-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 12px;
  padding: 10px 16px;
  background: rgba(0, 0, 0, 0.5);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
}

.roam-meters-group {
  display: flex;
  align-items: center;
  gap: 12px;
}

.roam-metric-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.05);
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 12px;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.danger-bar-wrap {
  width: 70px;
  height: 8px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 4px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.danger-bar-fill {
  width: 0%;
  height: 100%;
  background: linear-gradient(90deg, #00f5d4, #ff3366);
  transition: width 0.2s ease;
}

.roam-canvas-wrapper {
  display: flex;
  justify-content: center;
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 2px solid var(--border-glow);
  background: #070913;
  box-shadow: inset 0 0 20px rgba(0, 242, 254, 0.2);
}

.roam-canvas-el {
  width: 100%;
  max-width: 912px;
  height: auto;
  aspect-ratio: 912 / 608;
  display: block;
}

.roam-sidebar-card {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.roam-guide-box {
  background: var(--bg-card);
  border: 1px solid rgba(255, 183, 3, 0.25);
  border-radius: var(--radius-md);
  padding: 16px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

.quick-belt-box {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 14px;
}

.quick-belt-btn {
  flex: 1;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-main);
  padding: 8px 10px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-smooth);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
}

.quick-belt-btn:hover {
  background: rgba(0, 242, 254, 0.12);
  border-color: var(--primary-cyan);
  color: #fff;
}

.roam-controls-box {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 14px;
}

.virtual-dpad {
  display: grid;
  grid-template-columns: repeat(3, 40px);
  grid-template-rows: repeat(2, 40px);
  gap: 4px;
}

.dpad-btn {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--border-glow);
  border-radius: 8px;
  color: var(--primary-cyan);
  font-size: 14px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.dpad-btn:hover {
  background: rgba(0, 242, 254, 0.2);
  border-color: var(--primary-cyan);
}

.dpad-btn:active {
  background: var(--primary-cyan);
  color: #000;
  transform: scale(0.92);
}

kbd {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 4px;
  padding: 2px 6px;
  font-family: monospace;
  font-size: 12px;
  color: var(--primary-cyan);
}

/* GALLERY & PHOTO REWARDS */
.gallery-deck-tab {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.gallery-deck-tab:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
}

.gallery-deck-tab.active {
  background: linear-gradient(135deg, rgba(236, 72, 153, 0.25), rgba(0, 242, 254, 0.2));
  border-color: #ec4899;
  color: #fff;
  box-shadow: 0 0 15px rgba(236, 72, 153, 0.35);
}

.gallery-progress-pill {
  background: rgba(236, 72, 153, 0.15);
  border: 1px solid rgba(236, 72, 153, 0.4);
  color: #f472b6;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 700;
}

.gallery-gacha-banner {
  background: linear-gradient(135deg, rgba(255, 183, 3, 0.12), rgba(236, 72, 153, 0.12));
  border: 1px solid rgba(255, 183, 3, 0.35);
  border-radius: var(--radius-md);
  padding: 18px 24px;
  margin-bottom: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

.gallery-filter-bar {
  display: flex;
  gap: 10px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.gallery-filter-btn {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.gallery-filter-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
}

.gallery-filter-btn.active {
  background: rgba(236, 72, 153, 0.2);
  border-color: #ec4899;
  color: #fff;
  box-shadow: 0 0 12px rgba(236, 72, 153, 0.3);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 20px;
}

.gallery-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
}

.gallery-card.unlocked {
  cursor: pointer;
}

.gallery-card.unlocked:hover {
  transform: translateY(-4px);
  border-color: var(--accent-gold);
  box-shadow: 0 8px 25px rgba(255, 183, 3, 0.25);
}

.gallery-card.locked {
  opacity: 0.6;
  filter: grayscale(0.7);
}

.gallery-card-img-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 3 / 4;
  background: #090d16;
  overflow: hidden;
}

.gallery-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.gallery-card.unlocked:hover .gallery-card-img {
  transform: scale(1.05);
}

.gallery-locked-silhouette {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.5);
}

.gallery-rarity-pill {
  position: absolute;
  top: 10px;
  right: 10px;
  padding: 3px 8px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.5px;
  z-index: 2;
}

.lvl-badge {
  font-weight: 800;
  letter-spacing: 0.5px;
}

.auto-save-badge {
  font-size: 10px;
  color: #94a3b8;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 1px 6px;
  border-radius: 4px;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  user-select: none;
}

.auto-save-badge.saving {
  color: var(--accent-green);
  border-color: var(--accent-green);
  background: rgba(0, 245, 212, 0.15);
  box-shadow: 0 0 10px rgba(0, 245, 212, 0.4);
}

.gallery-rarity-pill.ur {
  background: linear-gradient(135deg, #ff007f, #9d4edd, #00f2fe);
  color: #fff;
  box-shadow: 0 0 15px rgba(255, 0, 127, 0.8);
  animation: rainbow-shimmer 3s ease infinite;
}

@keyframes rainbow-shimmer {
  0% { filter: hue-rotate(0deg); }
  50% { filter: hue-rotate(90deg); }
  100% { filter: hue-rotate(0deg); }
}

.gallery-rarity-pill.ssr {
  background: linear-gradient(135deg, #ff007f, #ffb703);
  color: #fff;
  box-shadow: 0 0 10px rgba(255, 0, 127, 0.6);
}

.gallery-rarity-pill.sr {
  background: linear-gradient(135deg, #9d4edd, #00f2fe);
  color: #fff;
}

.gallery-rarity-pill.r {
  background: rgba(255, 255, 255, 0.2);
  color: #e2e8f0;
}

.gallery-card-body {
  padding: 14px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.gallery-card-title {
  font-size: 15px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 4px;
}

.gallery-card-cat {
  font-size: 11.5px;
  color: var(--primary-cyan);
  margin-bottom: 8px;
}

.gallery-card-quote {
  font-size: 12px;
  color: #94a3b8;
  line-height: 1.5;
  font-style: italic;
}

/* 3D FLIPPABLE CARD SCENE */
.card-3d-scene {
  perspective: 1200px;
  width: 100%;
  max-width: 440px;
  height: 520px;
  margin: 0 auto 16px;
  cursor: pointer;
}

.card-3d-flipper {
  width: 100%;
  height: 100%;
  position: relative;
  transition: transform 0.6s cubic-bezier(0.4, 0.2, 0.2, 1);
  transform-style: preserve-3d;
}

.card-3d-flipper.flipped {
  transform: rotateY(180deg);
}

.card-3d-face {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  border-radius: 12px;
  overflow: hidden;
}

.card-3d-front {
  transform: rotateY(0deg);
  z-index: 2;
}

.card-3d-back {
  transform: rotateY(180deg);
  background: #0a0e1c;
  border: 2px solid var(--accent-gold);
  box-shadow: 0 0 35px rgba(255, 183, 3, 0.35);
  display: flex;
  flex-direction: column;
}

.card-back-content {
  padding: 22px;
  height: 100%;
  overflow-y: auto;
  box-sizing: border-box;
  background: radial-gradient(circle at top right, rgba(255, 183, 3, 0.12), transparent 70%),
              radial-gradient(circle at bottom left, rgba(0, 242, 254, 0.12), transparent 70%);
}

/* MODAL STYLES */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(8px);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-overlay.active {
  display: flex;
  animation: fadeIn 0.2s ease;
}

.modal-content-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-lg);
  max-width: 680px;
  width: 100%;
  max-height: 85vh;
  overflow-y: auto;
  padding: 28px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.9);
  position: relative;
}

.modal-close-btn {
  position: absolute;
  top: 20px;
  right: 20px;
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 20px;
  cursor: pointer;
}

.modal-close-btn:hover {
  color: #fff;
}