/* Hogwarts Collection — coding game */
/* HP theme: burgundy, gold, parchment, dark */
.cg-body {
  --cg-bg: #1a0f0f;
  --cg-card: #2d1810;
  --cg-gold: #c9a227;
  --cg-gold-dim: #a67c00;
  --cg-burgundy: #740001;
  --cg-burgundy-dim: #5a0001;
  --cg-parchment: #f4e4bc;
  --cg-parchment-dim: #d4c49c;
  --cg-ink: #1a1a1a;
  --cg-border: rgba(201, 162, 39, 0.35);
  --cg-font-title: "Cinzel", Georgia, serif;
}
.cg-body .cg-app {
  background: var(--cg-bg);
}
.cg-body .cg-header {
  background: var(--cg-bg);
  border-bottom-color: var(--cg-border);
}

.cg-body .landing-nav a[aria-current="page"] {
  color: var(--cg-gold);
}
.coding-game-page {
  max-width: 640px;
  margin: 0 auto;
  padding-left: max(1rem, env(safe-area-inset-left));
  padding-right: max(1rem, env(safe-area-inset-right));
  padding-bottom: max(1.5rem, env(safe-area-inset-bottom));
  overflow-x: hidden;
  box-sizing: border-box;
}
.coding-game-page * {
  box-sizing: border-box;
}

/* Animations */
@keyframes cg-fade-in {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes cg-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}
@keyframes cg-pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}
@keyframes cg-sparkle {
  0%, 100% { opacity: 0.9; transform: scale(1) rotate(0deg); }
  50% { opacity: 1; transform: scale(1.1) rotate(5deg); }
}
@keyframes cg-success-bounce {
  0% { transform: scale(1); }
  30% { transform: scale(1.08); }
  50% { transform: scale(0.98); }
  70% { transform: scale(1.03); }
  100% { transform: scale(1); }
}

.cg-animate-in {
  animation: cg-fade-in 0.4s ease-out forwards;
}
.cg-animate-delay-1 { animation-delay: 0.1s; opacity: 0; }
.cg-animate-delay-2 { animation-delay: 0.2s; opacity: 0; }
.cg-animate-float {
  animation: cg-float 2.5s ease-in-out infinite;
}
.cg-result.cg-success .cg-result-message {
  animation: cg-success-bounce 0.5s ease-out;
}

.cg-hero {
  text-align: center;
  margin-bottom: 1.25rem;
  padding: 1.25rem 1rem;
  background: linear-gradient(180deg, rgba(45, 24, 16, 0.9) 0%, rgba(26, 15, 15, 0.6) 100%);
  border: 1px solid var(--cg-border);
  border-radius: 16px;
  position: relative;
}
.cg-hero-crest {
  width: 72px;
  height: 72px;
  margin: 0 auto 0.75rem;
}

.cg-hero-crest-svg {
  width: 100%;
  height: 100%;
  display: block;
  filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.4));
}
.cg-title {
  font-family: var(--cg-font-title);
  font-size: 1.75rem;
  font-weight: 600;
  margin: 0 0 0.35rem;
  color: var(--cg-parchment);
  letter-spacing: 0.02em;
}
.cg-tagline {
  font-size: 0.9rem;
  color: var(--cg-parchment-dim);
  margin: 0;
}

.cg-intro-story-wrap {
  margin-top: 0.6rem;
  text-align: center;
}
.cg-intro-story-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  padding: 0.45rem 0.85rem;
  min-height: 44px;
  font-family: var(--cg-font-title);
  font-size: 0.9rem;
  color: var(--cg-gold);
  background: rgba(45, 24, 16, 0.8);
  border: 1px solid var(--cg-border);
  border-radius: 10px;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s;
}
.cg-intro-story-btn:hover {
  background: rgba(45, 24, 16, 0.95);
  border-color: var(--cg-gold);
}
.cg-intro-story-btn:focus {
  outline: 2px solid var(--cg-gold);
  outline-offset: 2px;
}
.cg-intro-story-text {
  font-size: 0.88rem;
  color: var(--cg-parchment);
  margin: 0.6rem 0 0;
  padding: 0.6rem 0.75rem;
  line-height: 1.45;
  max-width: 34em;
  margin-left: auto;
  margin-right: auto;
  text-align: left;
  background: rgba(26, 15, 15, 0.5);
  border-radius: 10px;
  border: 1px solid var(--cg-border);
  word-wrap: break-word;
  overflow-wrap: break-word;
}
.cg-intro-story-text em {
  font-style: italic;
  color: var(--cg-gold);
}

.cg-ink-bar {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0;
  margin-bottom: 0.25rem;
}
.cg-ink-what {
  width: 1.4rem;
  height: 1.4rem;
  border-radius: 50%;
  border: 1px solid var(--cg-border);
  background: rgba(45, 24, 16, 0.8);
  color: var(--cg-gold);
  font-size: 0.75rem;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.cg-ink-what:hover {
  border-color: var(--cg-gold);
  background: rgba(45, 24, 16, 0.95);
}
.cg-ink-hint {
  font-size: 0.78rem;
  color: var(--cg-parchment-dim);
  margin: 0 0 0.5rem;
  line-height: 1.3;
}

.cg-ink-label {
  font-weight: 600;
  color: var(--cg-parchment-dim);
}

.cg-ink-value {
  font-size: 1.25rem;
  color: var(--cg-gold);
  display: inline-block;
  animation: cg-pulse 2s ease-in-out infinite;
}

.cg-difficulty {
  font-size: 0.85rem;
  color: var(--cg-parchment-dim);
  margin-bottom: 0.75rem;
}

.cg-difficulty-value {
  font-weight: 600;
  color: var(--cg-parchment);
}

.cg-settings-link {
  color: var(--blue);
  margin-left: 0.5rem;
}

.cg-home {
  margin: 1rem 0;
}
.cg-collection-summary {
  font-size: 0.88rem;
  color: var(--cg-parchment-dim);
  margin: 0.75rem 0 0;
  word-break: break-word;
}

.cg-spend-ink {
  margin-top: 0.75rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
}
.cg-spend-ink .cg-btn {
  flex: 1 1 auto;
  min-width: 140px;
}

.cg-message-toast {
  position: fixed;
  bottom: max(1rem, env(safe-area-inset-bottom));
  left: 50%;
  transform: translateX(-50%);
  background: rgba(45, 24, 16, 0.98);
  border: 1px solid var(--cg-gold);
  border-radius: 12px;
  padding: 0.85rem 1rem;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
  z-index: 10000;
  max-width: calc(100% - 2rem);
  cursor: pointer;
}
.cg-message-toast-text {
  margin: 0;
  font-size: 0.9rem;
  color: var(--cg-parchment);
  line-height: 1.4;
  word-wrap: break-word;
  white-space: pre-line;
  overflow-wrap: break-word;
}

.cg-actions {
  display: flex;
  flex-direction: column;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.cg-btn {
  font-family: var(--font-body);
  font-size: 0.95rem;
  padding: 0.65rem 1rem;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  font-weight: 600;
  transition: transform 0.15s, background 0.15s;
  min-height: 44px;
}

.cg-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

.cg-btn-primary {
  background: linear-gradient(180deg, var(--cg-gold) 0%, var(--cg-gold-dim) 100%);
  color: var(--cg-ink);
  border: 1px solid rgba(201, 162, 39, 0.5);
}

.cg-btn-primary:hover:not(:disabled) {
  filter: brightness(1.1);
  transform: scale(1.01);
}

.cg-btn-secondary {
  background: rgba(45, 24, 16, 0.8);
  color: var(--cg-parchment);
  border: 1px solid var(--cg-border);
}

.cg-btn-secondary:hover:not(:disabled) {
  background: rgba(201, 162, 39, 0.15);
  border-color: var(--cg-gold);
}


/* Challenge */
.cg-challenge-type {
  font-size: 0.9rem;
  color: var(--yellow);
  margin-bottom: 0.75rem;
}

.cg-challenge-body {
  margin-bottom: 1rem;
}

.cg-prompt {
  font-size: 1.05rem;
  margin: 0 0 1rem;
  color: var(--white);
}

/* Sort challenge: character card + sprite */
.cg-sort-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 14px;
  padding: 1rem 1.25rem;
  margin-bottom: 1rem;
  text-align: center;
}

.cg-sort-name {
  font-size: 1.25rem;
  font-weight: 600;
  margin: 0 0 0.75rem;
}

.cg-sort-sprite-wrap {
  margin-bottom: 1rem;
  min-height: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cg-sort-img {
  max-width: 120px;
  max-height: 140px;
  width: auto;
  height: auto;
  border-radius: 12px;
  display: block;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.cg-wizard-placeholder {
  width: 80px;
  height: 80px;
}
.cg-wizard-placeholder .cg-wizard-svg {
  width: 100%;
  height: 100%;
  display: block;
}

/* House crests on buttons */
.cg-option-btn-house {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  padding: 0.6rem 0.5rem;
}
.cg-option-crest {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.cg-option-crest .cg-crest-svg {
  width: 36px;
  height: 36px;
  display: block;
}
.cg-option-label {
  font-size: 0.8rem;
  line-height: 1.2;
}
.cg-option-btn-house.selected .cg-crest-svg {
  filter: brightness(1.2) drop-shadow(0 0 6px rgba(107, 203, 119, 0.5));
}

/* Spell challenge: wand + sparkle */
.cg-spell-header {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
}
.cg-spell-header .cg-wand-svg {
  width: 40px;
  height: 40px;
  animation: cg-float 2s ease-in-out infinite;
}
.cg-spell-header .cg-sparkle-svg {
  width: 48px;
  height: 48px;
  animation: cg-sparkle 1.5s ease-in-out infinite;
}

/* Order steps: wand icon */
.cg-steps-header {
  margin-bottom: 0.5rem;
}
.cg-steps-header .cg-wand-svg {
  width: 36px;
  height: 36px;
  display: block;
}

.cg-options {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.cg-options-houses {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.5rem;
}

.cg-option-btn {
  font-family: var(--font-body);
  font-size: 0.95rem;
  padding: 0.75rem 1rem;
  background: rgba(255, 255, 255, 0.08);
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-radius: 10px;
  color: var(--white);
  cursor: pointer;
  text-align: center;
  transition: border-color 0.15s, background 0.15s;
}

.cg-option-btn:hover {
  border-color: rgba(255, 255, 255, 0.4);
  background: rgba(255, 255, 255, 0.12);
}

.cg-option-btn.selected {
  border-color: var(--green);
  background: rgba(107, 203, 119, 0.2);
}

/* Order steps */
.cg-steps-list {
  list-style: none;
  padding: 0;
  margin: 0 0 1rem;
}

.cg-step {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.95rem;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.cg-step-text {
  flex: 1;
}

.cg-step-move {
  font-size: 1rem;
  padding: 0.25rem 0.5rem;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 6px;
  color: var(--white);
  cursor: pointer;
  min-width: 2rem;
}

.cg-step-move:hover {
  background: rgba(255, 255, 255, 0.2);
}

.cg-challenge-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}

.cg-back-btn {
  margin-left: auto;
}

/* Result */
.cg-result-message {
  font-size: 1.1rem;
  margin: 0 0 0.5rem;
  color: var(--white);
}

.cg-result-ink {
  color: var(--green);
  margin: 0 0 1rem;
}

.cg-result-actions {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.cg-legal {
  font-size: 0.7rem;
  color: var(--cg-parchment-dim);
  margin: 1.5rem 0 1rem;
  line-height: 1.4;
  opacity: 0.85;
}

/* Modals — must be hidden when [hidden] so they don't show on load */
.cg-modal-overlay[hidden] {
  display: none !important;
}

.cg-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 200;
  padding: 1rem;
}

.cg-modal {
  background: var(--cg-card);
  border: 1px solid var(--cg-border);
  border-radius: 14px;
  padding: 1.25rem;
  max-width: 400px;
  width: 100%;
  max-height: 85vh;
  overflow: auto;
  position: relative;
}

.cg-modal-title {
  font-family: var(--cg-font-title);
  font-size: 1.15rem;
  margin: 0 0 0.75rem;
  color: var(--cg-parchment);
  word-wrap: break-word;
  overflow-wrap: break-word;
  word-break: break-word;
}

.cg-modal-content {
  margin-bottom: 2rem;
}

.cg-collection-item {
  font-size: 0.9rem;
  padding: 0.45rem 0;
  border-bottom: 1px solid var(--cg-border);
  margin: 0;
  color: var(--cg-parchment);
}

/* Spell Book — progress and cards */
.cg-collection-progress {
  margin-bottom: 1rem;
}

.cg-progress-count {
  font-size: 0.85rem;
  color: var(--cg-gold);
  font-weight: 600;
  display: block;
  margin-bottom: 0.35rem;
}

.cg-progress-bar {
  height: 6px;
  background: rgba(201, 162, 39, 0.2);
  border-radius: 999px;
  overflow: hidden;
}

.cg-progress-fill {
  height: 100%;
  background: var(--cg-gold);
  border-radius: 999px;
  transition: width 0.3s ease;
}

.cg-spell-card {
  background: rgba(45, 24, 16, 0.6);
  border: 1px solid var(--cg-border);
  border-radius: 12px;
  padding: 0.85rem 1rem;
  margin-bottom: 0.6rem;
}

.cg-spell-card-name {
  font-family: var(--cg-font-title);
  font-size: 1rem;
  color: var(--cg-gold);
  margin-bottom: 0.25rem;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.cg-spell-card-effect {
  font-size: 0.9rem;
  color: var(--cg-parchment);
  margin-bottom: 0.5rem;
  line-height: 1.35;
}

.cg-spell-card-coding {
  font-size: 0.8rem;
  color: var(--cg-parchment-dim);
  font-style: italic;
  border-left: 3px solid var(--cg-gold);
  padding-left: 0.5rem;
  line-height: 1.3;
}

/* Modal: ensure content scrolls and doesn't overflow on phone */
.cg-modal-content {
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

/* Duel overlay */
.cg-duel-modal .cg-modal-content {
  min-height: 8rem;
  position: relative;
}
.cg-duel-prompt {
  font-size: 0.95rem;
  color: var(--cg-parchment);
  margin: 0 0 0.75rem;
}
.cg-duel-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.cg-duel-option {
  text-align: left;
  width: 100%;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}
.cg-duel-option-img {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  border: 1px solid var(--cg-border);
}
.cg-duel-option-label {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.cg-duel-spell-icon {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
}
.cg-duel-spell-icon .cg-spell-icon-svg {
  width: 24px;
  height: 24px;
  display: block;
}
.cg-duel-option-img-wrap.cg-duel-option-avatar-svg {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
}
.cg-duel-option-avatar-svg .cg-avatar-svg {
  width: 100%;
  height: 100%;
  display: block;
}

/* Duel step 2: battle deck + start */
.cg-duel-deck-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 0.75rem;
  margin-bottom: 1rem;
  align-items: center;
}
.cg-duel-deck-spell {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.9rem;
  color: var(--cg-parchment);
  padding: 0.35rem 0.5rem;
  background: rgba(26, 15, 15, 0.5);
  border-radius: 8px;
  border: 1px solid var(--cg-border);
}
.cg-duel-deck-spell .cg-spell-icon-svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}
.cg-duel-deck-spell span:last-of-type {
  max-width: 10em;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.cg-duel-deck-remove {
  padding: 0 0.4rem;
  font-size: 0.9rem;
  line-height: 1.2;
  border: 1px solid var(--cg-border);
  background: rgba(139, 21, 56, 0.3);
  color: var(--cg-parchment);
  border-radius: 4px;
  cursor: pointer;
}
.cg-duel-add-label {
  margin-top: 0.75rem;
  margin-bottom: 0.35rem;
}
.cg-duel-add-row {
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}
.cg-duel-add-spell {
  font-size: 0.85rem;
}
.cg-duel-start-btn {
  margin-top: 0.25rem;
}

/* Duel battle (step 3): HP + you vs opponent + spell buttons */
.cg-duel-hp-row {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}
.cg-duel-hp-block {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}
.cg-duel-hp-label {
  font-size: 0.8rem;
  color: var(--cg-parchment);
  font-weight: 600;
  min-width: 4em;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.cg-duel-hp-bar {
  flex: 1;
  min-width: 60px;
  height: 10px;
  background: rgba(26, 15, 15, 0.8);
  border-radius: 5px;
  overflow: hidden;
  border: 1px solid var(--cg-border);
}
.cg-duel-hp-fill {
  height: 100%;
  border-radius: 4px;
  transition: width 0.4s ease-out;
}
.cg-duel-hp-you {
  background: linear-gradient(90deg, #2d5016 0%, #4a7c23 100%);
}
.cg-duel-hp-them {
  background: linear-gradient(90deg, #8b1538 0%, #b91c43 100%);
}
.cg-duel-hp-num {
  font-size: 0.8rem;
  color: var(--cg-parchment-dim);
  flex-shrink: 0;
}

.cg-duel-battle {
  margin-bottom: 1rem;
}
.cg-duel-spell-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.75rem;
}
.cg-duel-spell-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  text-align: left;
  flex: 1 1 12rem;
  min-width: 0;
}
.cg-duel-spell-btn .cg-duel-spell-icon {
  flex-shrink: 0;
}
.cg-duel-spell-btn .cg-duel-spell-icon .cg-spell-icon-svg {
  width: 24px;
  height: 24px;
  display: block;
}
.cg-duel-spell-btn-text {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}
.cg-duel-spell-btn-label {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--cg-parchment);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
/* Spell detail (like spell book view) after a move is used */
.cg-duel-spell-detail {
  margin-top: 0.75rem;
  padding: 0.6rem 0.75rem;
  background: rgba(26, 15, 15, 0.5);
  border: 1px solid var(--cg-border);
  border-radius: 8px;
  font-size: 0.85rem;
}
.cg-duel-spell-detail:empty {
  display: none;
}
.cg-duel-detail-trivia {
  margin: 0 0 0.4rem;
  color: var(--cg-parchment);
  line-height: 1.4;
}
.cg-duel-detail-coding {
  margin: 0;
  color: var(--cg-parchment-dim);
  font-style: italic;
  line-height: 1.35;
  white-space: pre-line;
}
.cg-duel-spell-btn-effect {
  font-size: 0.75rem;
  color: var(--cg-parchment-dim);
  line-height: 1.25;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Duel battle result (battle over) */
.cg-duel-battle-result {
  position: relative;
}
.cg-duel-result-message {
  font-weight: 600;
  margin-bottom: 1rem;
}
.cg-duel-battle-sides {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
  flex-wrap: wrap;
}
.cg-duel-side {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  min-width: 80px;
}
.cg-duel-you .cg-duel-side-avatar {
  width: 48px;
  height: 48px;
  display: inline-flex;
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid var(--cg-gold);
}
.cg-duel-you .cg-duel-side-avatar .cg-avatar-svg {
  width: 100%;
  height: 100%;
}
.cg-duel-vs {
  font-family: var(--cg-font-title);
  font-size: 1rem;
  color: var(--cg-gold);
  font-weight: 700;
}
.cg-duel-side-img {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--cg-border);
}
.cg-duel-side-avatar {
  width: 48px;
  height: 48px;
  display: inline-flex;
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid var(--cg-border);
}
.cg-duel-side-avatar .cg-avatar-svg {
  width: 100%;
  height: 100%;
}
.cg-duel-side-name {
  font-size: 0.85rem;
  color: var(--cg-parchment);
  font-weight: 600;
}
.cg-duel-message {
  font-size: 0.9rem;
  color: var(--cg-parchment);
  text-align: center;
  margin: 0 0 0.75rem;
  min-height: 2em;
  word-wrap: break-word;
  overflow-wrap: break-word;
}
.cg-duel-battle-animate .cg-duel-opponent {
  animation: cg-duel-hit 0.5s ease-out 0.3s;
}
@keyframes cg-duel-hit {
  0%, 100% { transform: translateX(0) scale(1); }
  25% { transform: translateX(4px) scale(1.05); filter: brightness(1.4); }
  50% { transform: translateX(-2px) scale(1.02); }
  75% { transform: translateX(2px) scale(1); }
}
.cg-duel-close-btn {
  margin-top: 0.25rem;
}

/* Bertie Bott's beans — delight */
.cg-bean-reward {
  display: block;
  margin-top: 0.5rem;
  font-size: 0.9rem;
  color: var(--cg-gold);
  font-style: italic;
}
.cg-btn-bean {
  margin-top: 0.75rem;
  font-size: 0.85rem;
  background: linear-gradient(135deg, #7c3aed 0%, #a855f7 50%, #c084fc 100%);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.3);
}
.cg-btn-bean:hover {
  filter: brightness(1.15);
  transform: scale(1.02);
}
.cg-bean-celebration {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  pointer-events: none;
  overflow: hidden;
  border-radius: inherit;
}
.cg-bean-dot {
  position: absolute;
  top: -10px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--cg-gold);
  box-shadow: 0 0 6px rgba(201, 162, 39, 0.6);
  animation: cg-bean-fall 1.8s ease-in forwards;
  opacity: 0.9;
}
.cg-bean-dot:nth-child(odd) {
  background: #a855f7;
  box-shadow: 0 0 6px rgba(168, 85, 247, 0.6);
}
.cg-bean-dot:nth-child(3n) {
  background: #f472b6;
  box-shadow: 0 0 6px rgba(244, 114, 182, 0.6);
}
@keyframes cg-bean-fall {
  0% {
    transform: translateY(0) scale(1);
    opacity: 0.9;
  }
  100% {
    transform: translateY(100vh) rotate(180deg) scale(0.6);
    opacity: 0;
  }
}
.cg-duel-result {
  font-size: 0.95rem;
  color: var(--cg-parchment);
  margin: 0 0 1rem;
  line-height: 1.4;
}

/* Spell Book — compact list for many spells */
.cg-spell-row {
  border-bottom: 1px solid var(--cg-border);
  padding: 0.4rem 0;
}
.cg-spell-row-main {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem 0.75rem;
}
.cg-spell-row-icon {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  line-height: 0;
}
.cg-spell-row-icon .cg-spell-icon-svg {
  width: 22px;
  height: 22px;
  display: block;
}
.cg-spell-row-name {
  font-family: var(--cg-font-title);
  font-size: 0.95rem;
  color: var(--cg-gold);
  flex: 0 1 auto;
  min-width: 0;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.cg-spell-row-clickable {
  cursor: pointer;
}
.cg-spell-row-clickable:hover .cg-spell-row-name {
  text-decoration: underline;
}
.cg-spell-row-effect {
  font-size: 0.82rem;
  color: var(--cg-parchment-dim);
  flex: 1 1 8rem;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.cg-spell-row-btn {
  font-size: 0.8rem;
  padding: 0.3rem 0.5rem;
  flex-shrink: 0;
  margin-left: auto;
}
.cg-spell-card-detail {
  margin-top: 0.5rem;
  padding: 0.6rem 0 0;
  border-top: 1px dashed var(--cg-border);
}
.cg-spell-card-detail .cg-spell-card-effect {
  font-size: 0.88rem;
  margin-bottom: 0.35rem;
}
.cg-spell-card-detail .cg-spell-card-coding {
  font-size: 0.78rem;
  margin-bottom: 0.5rem;
}
.cg-spell-practice-btn {
  margin-top: 0.35rem;
  font-size: 0.85rem;
}

/* Spell Book — full card (legacy / when expanded) */
.cg-spell-card {
  position: relative;
}

/* Spell practice overlay — drag-and-drop order steps */
.cg-practice-modal .cg-modal-content {
  min-height: 10rem;
}
.cg-practice-subtitle {
  font-size: 0.9rem;
  color: var(--cg-parchment-dim);
  margin: 0 0 0.75rem;
}
.cg-practice-drop-row {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1rem;
}
.cg-practice-slot {
  min-height: 2.5rem;
  padding: 0.5rem 0.65rem;
  background: rgba(45, 24, 16, 0.7);
  border: 1px dashed var(--cg-border);
  border-radius: 8px;
  color: var(--cg-parchment-dim);
  font-size: 0.88rem;
  transition: background 0.2s, border-color 0.2s;
}
.cg-practice-slot:hover,
.cg-practice-slot:focus-within {
  border-color: var(--cg-gold);
  background: rgba(45, 24, 16, 0.9);
}
.cg-practice-slot-filled {
  border-style: solid;
  color: var(--cg-parchment);
  cursor: grab;
}
.cg-practice-slot-filled:active {
  cursor: grabbing;
}
.cg-practice-tiles-row {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin-bottom: 1rem;
}
.cg-practice-tile {
  padding: 0.5rem 0.65rem;
  background: var(--cg-card);
  border: 1px solid var(--cg-border);
  border-radius: 8px;
  color: var(--cg-parchment);
  font-size: 0.88rem;
  cursor: grab;
  user-select: none;
}
.cg-practice-tile:active {
  cursor: grabbing;
  opacity: 0.9;
}
.cg-practice-feedback {
  font-size: 0.9rem;
  margin: 0 0 0.75rem;
  min-height: 1.4em;
}
.cg-practice-feedback-warn {
  color: #eab308;
}
.cg-practice-feedback-success {
  color: #86efac;
}
.cg-practice-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}
.cg-practice-actions .cg-modal-close {
  margin-left: auto;
}

/* Detail card — trivia + coding concept */
.cg-detail-modal .cg-modal-title {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 100%;
}
.cg-detail-modal .cg-detail-content {
  min-height: 6rem;
}
.cg-detail-trivia {
  font-size: 0.95rem;
  color: var(--cg-parchment);
  line-height: 1.45;
  margin: 0 0 1rem;
  padding-left: 0.5rem;
  border-left: 3px solid var(--cg-gold);
  word-wrap: break-word;
  overflow-wrap: break-word;
}
.cg-detail-coding {
  font-size: 0.88rem;
  color: var(--cg-parchment-dim);
  font-style: italic;
  line-height: 1.4;
  margin: 0;
  word-wrap: break-word;
  overflow-wrap: break-word;
  white-space: pre-line;
}

/* Who You've Met — by house, compact cards */
.cg-met-house-section {
  margin-bottom: 1rem;
}

.cg-met-house-header {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  margin-bottom: 0.35rem;
}

.cg-met-house-header .cg-crest-svg {
  width: 22px;
  height: 22px;
  display: block;
}

.cg-met-house-name {
  font-family: var(--cg-font-title);
  font-size: 0.9rem;
  color: var(--cg-gold);
}

.cg-met-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 0.4rem;
}

.cg-met-card {
  background: rgba(45, 24, 16, 0.6);
  border: 1px solid var(--cg-border);
  border-radius: 10px;
  padding: 0.45rem 0.55rem;
  display: flex;
  align-items: center;
  gap: 0.45rem;
  min-width: 0;
}
.cg-met-card-clickable {
  cursor: pointer;
}
.cg-met-card-clickable:hover {
  border-color: var(--cg-gold);
  background: rgba(45, 24, 16, 0.85);
}
.cg-met-card-clickable:focus {
  outline: 2px solid var(--cg-gold);
  outline-offset: 2px;
}

.cg-met-card-crest .cg-crest-svg {
  width: 26px;
  height: 26px;
  flex-shrink: 0;
  display: block;
}

.cg-met-card-avatar {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  overflow: hidden;
  border: 1px solid var(--cg-border);
  background: var(--cg-card);
}
.cg-met-card-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.cg-met-card-avatar.cg-avatar-placeholder {
  padding: 0;
  border: none;
  background: transparent;
}
.cg-met-card-avatar .cg-avatar-svg {
  width: 100%;
  height: 100%;
  display: block;
}

.cg-met-card-name {
  font-weight: 600;
  color: var(--cg-parchment);
  font-size: 0.82rem;
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.cg-met-card-tag {
  display: none;
}

.cg-empty {
  color: var(--muted);
  font-size: 0.9rem;
  margin: 0;
}

.cg-modal-close {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  background: transparent;
  border: none;
  color: var(--muted);
  font-size: 1.25rem;
  cursor: pointer;
  padding: 0.25rem;
  line-height: 1;
}

.cg-modal-close:hover {
  color: var(--white);
}

/* Challenge overlay (trivia-style) */
.cg-challenge-overlay[hidden] {
  display: none !important;
}

.cg-challenge-modal .cg-overlay-question {
  margin-bottom: 0.5rem;
}

.cg-challenge-modal .cg-overlay-sort-card {
  margin-bottom: 1rem;
}

.cg-challenge-modal .cg-overlay-options {
  margin-top: 0.5rem;
}

.cg-challenge-modal .cg-overlay-options.cg-option-btn-house {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.cg-overlay-feedback {
  margin-top: 0.75rem;
  position: relative;
}
.cg-ink-juice {
  position: absolute;
  right: 0.5rem;
  top: 0;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--cg-gold);
  animation: cg-juice-float 1s ease-out forwards;
  pointer-events: none;
}
@keyframes cg-juice-float {
  0% { opacity: 1; transform: translateY(0) scale(1); }
  100% { opacity: 0; transform: translateY(-24px) scale(1.2); }
}

.cg-round-intro {
  font-size: 0.85rem;
  color: var(--cg-gold);
  margin: 0 0 0.35rem;
  font-style: italic;
}

.cg-overlay-results-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
  margin: 1rem 0 0.5rem;
}

.cg-overlay-done-btn {
  background: rgba(255, 255, 255, 0.15);
}

.cg-overlay-spend {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.cg-overlay-spend .cg-btn {
  font-size: 0.9rem;
  padding: 0.5rem 0.75rem;
}

.cg-overlay-check-row {
  margin-top: 0.75rem;
  text-align: center;
}

.cg-overlay-check-row .trivia-next-btn {
  margin: 0;
}

.cg-challenge-modal .cg-overlay-steps {
  margin: 0.5rem 0 0;
}

/* Find the bug — list of steps as tappable buttons */
.cg-find-bug-list {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-top: 0.5rem;
}

.cg-bug-step-btn {
  text-align: left;
  padding: 0.6rem 0.75rem;
  font-size: 0.9rem;
}

/* Concept label in feedback (e.g. "Coding concept: Debugging") */
.cg-concept-label {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--cg-gold);
  margin-top: 0.5rem;
  margin-bottom: 0.2rem;
}

/* Coding tip (teaching) — Relaxed shows before question */
.cg-coding-tip {
  padding: 0.6rem 0.75rem;
  border-radius: 10px;
  margin-bottom: 1rem;
  font-size: 0.9rem;
  line-height: 1.4;
}

.cg-coding-tip-before {
  background: rgba(201, 162, 39, 0.15);
  border: 1px solid var(--cg-border);
  color: var(--cg-parchment);
}

.cg-tip-label {
  display: block;
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--cg-gold);
  margin-bottom: 0.25rem;
}

.cg-tip-in-feedback {
  margin-top: 0.5rem;
  padding-top: 0.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  font-size: 0.85rem;
  font-style: italic;
  opacity: 0.95;
}

/* Challenge overlay HP theme */
.cg-challenge-overlay .trivia-modal {
  background: var(--cg-card);
  border-color: var(--cg-border);
}

.cg-challenge-overlay .trivia-title {
  font-family: var(--cg-font-title);
  color: var(--cg-gold);
}

.cg-challenge-overlay .trivia-score {
  color: var(--cg-parchment-dim);
}

.cg-challenge-overlay .trivia-next-btn,
.cg-challenge-overlay .trivia-again-btn {
  padding: 0.5rem 1rem;
  font-size: 0.9rem;
  background: linear-gradient(180deg, var(--cg-gold) 0%, var(--cg-gold-dim) 100%);
  color: var(--cg-ink);
  border: 1px solid var(--cg-gold);
}

.cg-challenge-overlay .trivia-again-btn:hover,
.cg-challenge-overlay .trivia-next-btn:hover {
  filter: brightness(1.1);
}

.cg-challenge-overlay .cg-overlay-done-btn {
  background: rgba(201, 162, 39, 0.2);
  color: var(--cg-parchment);
}

.cg-challenge-overlay .cg-overlay-spend .cg-btn {
  font-size: 0.85rem;
  padding: 0.45rem 0.65rem;
}

.cg-challenge-overlay .cg-overlay-question .cg-sort-name,
.cg-challenge-overlay .trivia-prompt {
  color: var(--cg-parchment);
}

.cg-challenge-overlay .trivia-option-btn {
  color: var(--cg-parchment);
  border-color: var(--cg-border);
  background: rgba(45, 24, 16, 0.6);
}

.cg-challenge-overlay .trivia-option-btn:hover:not(:disabled) {
  border-color: var(--cg-gold);
  background: rgba(201, 162, 39, 0.15);
}

.cg-challenge-overlay .trivia-results-summary,
.cg-challenge-overlay #cg-overlay-results-text {
  color: var(--cg-parchment-dim);
}
.cg-results-title-great {
  color: var(--cg-gold);
}
.cg-results-title-good {
  color: var(--cg-parchment);
}
.cg-results-title-ok {
  color: var(--cg-parchment-dim);
}
.cg-results-subline {
  display: block;
  font-size: 0.9rem;
  color: var(--cg-gold);
  margin-bottom: 0.35rem;
}
.cg-challenge-overlay #cg-overlay-results-text {
  word-wrap: break-word;
  overflow-wrap: break-word;
}

/* Mobile: smaller buttons and touch-friendly */
@media (max-width: 480px) {
  .cg-hero {
    padding: 1rem 0.75rem;
  }
  .cg-hero-crest {
    width: 56px;
    height: 56px;
    margin-bottom: 0.5rem;
  }
  .cg-title {
    font-size: 1.35rem;
  }
  .cg-tagline {
    font-size: 0.82rem;
  }
  .cg-intro-story-btn {
    font-size: 0.85rem;
    padding: 0.5rem 0.75rem;
    min-height: 44px;
  }
  .cg-intro-story-text {
    font-size: 0.82rem;
    padding: 0.5rem 0.65rem;
    margin-top: 0.5rem;
  }
  .cg-ink-bar {
    padding: 0.4rem 0;
  }
  .cg-difficulty {
    font-size: 0.8rem;
    margin-bottom: 0.5rem;
  }
  .cg-actions {
    gap: 0.5rem;
  }
  .cg-btn {
    font-size: 0.9rem;
    padding: 0.55rem 0.85rem;
    min-height: 44px;
  }
  .cg-collection-summary {
    font-size: 0.82rem;
  }
  .cg-legal {
    font-size: 0.75rem;
    line-height: 1.4;
    margin-top: 1rem;
  }
  .cg-detail-modal .cg-detail-content {
    min-height: 4rem;
  }
  .cg-detail-trivia {
    font-size: 0.88rem;
  }
  .cg-detail-coding {
    font-size: 0.82rem;
  }
  .cg-challenge-overlay .trivia-modal {
    padding: 1rem;
    max-height: 90vh;
    margin: 0.5rem;
  }
  .cg-challenge-overlay .trivia-title {
    font-size: 1.2rem;
  }
  .cg-challenge-overlay .trivia-next-btn,
  .cg-challenge-overlay .trivia-again-btn {
    padding: 0.45rem 0.9rem;
    font-size: 0.85rem;
    width: 100%;
    max-width: 200px;
    margin-left: auto;
    margin-right: auto;
  }
  .cg-challenge-overlay .cg-overlay-results-actions {
    flex-direction: column;
    align-items: stretch;
  }
  .cg-challenge-overlay .cg-overlay-results-actions .trivia-again-btn {
    width: 100%;
    max-width: none;
  }
  .cg-challenge-overlay .cg-overlay-spend {
    flex-direction: column;
    margin-top: 0.75rem;
    padding-top: 0.75rem;
  }
  .cg-challenge-overlay .cg-overlay-spend .cg-btn {
    width: 100%;
    padding: 0.5rem 0.75rem;
    font-size: 0.8rem;
  }
  .cg-modal {
    padding: 1rem;
    margin: 0.5rem;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
  }
  .cg-modal-title {
    font-size: 1.1rem;
  }
  .cg-modal-content {
    max-height: min(60vh, 280px);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }
  .cg-spell-card {
    padding: 0.6rem 0.75rem;
    margin-bottom: 0.5rem;
  }
  .cg-spell-card-name {
    font-size: 0.9rem;
  }
  .cg-spell-card-effect {
    font-size: 0.8rem;
    margin-bottom: 0.35rem;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }
  .cg-spell-card-coding {
    font-size: 0.72rem;
    padding-left: 0.4rem;
    -webkit-line-clamp: 2;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }
  .cg-collection-item {
    font-size: 0.82rem;
  }
  .cg-spell-row-main {
    gap: 0.25rem 0.5rem;
  }
  .cg-spell-row-name {
    font-size: 0.9rem;
  }
  .cg-spell-row-effect {
    font-size: 0.78rem;
  }
}

@media (max-width: 360px) {
  .cg-title {
    font-size: 1.2rem;
  }
  .cg-intro-story-btn {
    font-size: 0.8rem;
    padding: 0.45rem 0.65rem;
  }
  .cg-btn {
    font-size: 0.85rem;
    padding: 0.5rem 0.75rem;
  }
  .cg-modal {
    margin: 0.35rem;
    padding: 0.75rem;
  }
}