/* ============================================================
  PlayBrain — Game Base Styles (shared by all games)
   ============================================================ */

/* ── Game Layout ── */
.game-page {
  background: var(--color-primary-dark);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ── Game Header ── */
.game-header {
  background: rgba(255,255,255,0.08);
  border-bottom: 1px solid rgba(255,255,255,0.1);
  backdrop-filter: blur(8px);
  padding: var(--space-3) var(--space-6);
  display: flex;
  align-items: center;
  gap: var(--space-4);
  position: relative;
  left: -20px;
  color: var(--color-white);
  min-height: 64px;
}

.game-header__back {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px; height: 40px;
  border-radius: var(--radius-full);
  background: rgba(255,255,255,0.1);
  color: var(--color-white);
  text-decoration: none;
  transition: background var(--transition-fast);
  flex-shrink: 0;
}

.game-header__back:hover { background: rgba(255,255,255,0.2); }

.game-header__info { flex: 1; }

.game-header__title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-white);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.game-header__meta {
  font-size: var(--font-size-xs);
  color: rgba(255,255,255,0.6);
  margin-top: 2px;
}

.game-header__actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.game-score {
  text-align: right;
}

.game-score__label {
  display: block;
  font-size: var(--font-size-xs);
  color: rgba(255,255,255,0.5);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.game-score__value {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-black);
  color: var(--color-accent-light);
}

.game-timer {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-white);
  background: rgba(255,255,255,0.1);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-lg);
  min-width: 64px;
  justify-content: center;
}

.game-timer.warning { color: var(--color-warning); }
.game-timer.danger  { color: var(--color-error); animation: pulse 0.5s infinite; }

/* ── Progress Bar ── */
.game-progress-bar {
  height: 5px;
  background: rgba(255,255,255,0.1);
}

.game-progress-bar__fill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-accent), var(--color-accent-light));
  border-radius: 0 var(--radius-full) var(--radius-full) 0;
  transition: width 0.5s ease;
}

/* ── Game Area ── */
.game-area {
  flex: 1;
  padding: var(--space-8);
  display: flex;
  align-items: flex-start;
  justify-content: center;
}

/* ── Quiz Container ── */
.quiz-container {
  width: 100%;
  max-width: 760px;
}

/* Question Card */
.quiz-question-card {
  background: var(--color-white);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  margin-bottom: var(--space-6);
  box-shadow: 0 8px 40px rgba(0,0,0,0.25);
  text-align: center;
  animation: fadeInUp 0.3s ease;
}

.quiz-question-number {
  width: 40px; height: 40px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--color-primary-mid), var(--color-primary));
  color: var(--color-white);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-bold);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-5);
}

.quiz-question-text {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semi);
  color: #1F2937;
  line-height: var(--line-height-normal);
}

.quiz-question-image {
  margin-top: var(--space-4);
}

.quiz-question-image img {
  max-height: 200px;
  object-fit: contain;
  border-radius: var(--radius-lg);
  margin: 0 auto;
}

/* Answers */
.quiz-answers {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}

.quiz-answer-btn {
  background: rgba(255,255,255,0.12);
  border: 2px solid rgba(255,255,255,0.2);
  border-radius: var(--radius-xl);
  padding: var(--space-5) var(--space-6);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  color: var(--color-white);
  cursor: pointer;
  transition: all var(--transition-base);
  text-align: left;
  display: flex;
  align-items: center;
  gap: var(--space-4);
  backdrop-filter: blur(4px);
  min-height: 64px;
}

.quiz-answer-btn:hover:not(:disabled) {
  background: rgba(255,255,255,0.2);
  border-color: rgba(255,255,255,0.4);
  transform: scale(1.01);
}

.quiz-answer-btn:disabled { cursor: not-allowed; }

.quiz-answer-btn.correct {
  background: rgba(34,197,94,0.25);
  border-color: var(--color-success);
  color: var(--color-white);
}

.quiz-answer-btn.wrong {
  background: rgba(239,68,68,0.2);
  border-color: var(--color-error);
  opacity: 0.7;
}

.quiz-answer-letter {
  width: 32px; height: 32px;
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-sm);
  flex-shrink: 0;
}

/* Feedback */
.quiz-feedback {
  background: var(--color-white);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  text-align: center;
  box-shadow: 0 8px 40px rgba(0,0,0,0.25);
  animation: fadeInUp 0.3s ease;
}

.quiz-feedback__icon { font-size: 3rem; margin-bottom: var(--space-4); }

.quiz-feedback__text {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
  margin-bottom: var(--space-3);
}

.quiz-feedback__explanation {
  font-size: var(--font-size-sm);
  color: var(--text-muted);
  margin-bottom: var(--space-6);
}

/* ── Results ── */
.game-results {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 1;
  padding: var(--space-8);
}

.results-card {
  background: var(--color-white);
  border-radius: var(--radius-3xl);
  padding: var(--space-12);
  text-align: center;
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
  max-width: 480px;
  width: 100%;
  animation: fadeInUp 0.4s ease;
}

.results-card__emoji { font-size: 4rem; margin-bottom: var(--space-4); }

.results-card__title {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-black);
  color: var(--color-primary-dark);
  margin-bottom: var(--space-4);
}

.results-card__score {
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-black);
  color: var(--color-primary);
  margin-bottom: var(--space-6);
}

.results-stats {
  display: flex;
  justify-content: center;
  gap: var(--space-8);
  margin-bottom: var(--space-8);
}

.results-stat__value {
  display: block;
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-black);
  color: var(--text-primary);
}

.results-stat__label {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.results-card__actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

/* ── Editor ── */
.editor-card {
  background: var(--color-white);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  box-shadow: 0 8px 40px rgba(0,0,0,0.2);
  margin-bottom: var(--space-8);
}

.editor-card__title {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary-dark);
  margin-bottom: var(--space-6);
}

.question-item {
  background: var(--color-gray-50);
  border-radius: var(--radius-xl);
  padding: var(--space-5);
  margin-bottom: var(--space-4);
  border: 1px solid var(--color-gray-200);
}

.question-item__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-4);
}

.question-item__label {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semi);
  color: var(--color-primary);
}

.question-item__remove {
  color: var(--color-error);
  font-size: var(--font-size-sm);
}

.answer-options {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-top: var(--space-3);
}

.answer-option {
  display: grid;
  grid-template-columns: 20px 1fr;
  gap: var(--space-2);
  align-items: center;
}

.answer-option__index {
  width: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.answer-options {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-top: var(--space-3);
  padding-left: 0;
}

.answer-option {
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 12px;
  align-items: center;
}

/* remove any generated markers or pseudo-elements inside option rows */
.answer-option, .answer-option *::before, .answer-option::before, .answer-option__index::before {
  content: none !important;
}

.answer-option__index {
  width: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-left: 4px;
}

/* custom radio visual — centered in the index column */
.answer-option__correct {
  appearance: none;
  -webkit-appearance: none;
  width: 13px;
  height: 13px;
  border-radius: 50%;
  border: 2px solid #31c8ff;
  background: #1a2f6f;
  box-shadow: 0 0 0 1px rgba(10, 27, 72, 0.65);
  display: inline-grid;
  place-content: center;
  margin: 0;
  cursor: pointer;
}

.answer-option__correct::before {
  content: '';
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #c9f3ff;
  transform: scale(0);
  transition: transform 120ms ease-in-out;
}

.answer-option__correct:checked::before {
  transform: scale(1);
}
 

.word-search-cell {
  width: 38px; height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-transform: uppercase;
}

.word-search-cell:hover   { background: var(--color-primary-subtle); }
.word-search-cell.selected { background: var(--color-primary-mid); color: var(--color-white); }
.word-search-cell.found    { background: var(--color-success); color: var(--color-white); }

.word-search-words {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-4);
  justify-content: center;
}

.word-chip {
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.3);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-white);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.word-chip.found {
  background: rgba(34,197,94,0.25);
  border-color: var(--color-success);
  text-decoration: line-through;
  opacity: 0.7;
}

/* ── Spinner ── */
.spinner-wheel-container {
  position: relative;
  width: 380px; height: 380px;
  margin: 0 auto var(--space-6);
}

.spinner-canvas {
  width: 100%;
  height: 100%;
}

.spinner-needle {
  position: absolute;
  top: -16px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 2rem;
  filter: drop-shadow(0 2px 6px rgba(0,0,0,0.4));
}

.spinner-spin-btn {
  display: block;
  margin: 0 auto;
}

.spinner-result {
  background: rgba(255,255,255,0.15);
  border: 2px solid rgba(255,255,255,0.3);
  border-radius: var(--radius-2xl);
  padding: var(--space-4) var(--space-8);
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-white);
  text-align: center;
  margin-top: var(--space-4);
}

/* ── Match/Association ── */
.match-game {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: var(--space-6);
  align-items: start;
  max-width: 760px;
  width: 100%;
}

.match-column {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.match-item {
  background: rgba(255,255,255,0.12);
  border: 2px solid rgba(255,255,255,0.2);
  border-radius: var(--radius-xl);
  padding: var(--space-4) var(--space-5);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-white);
  cursor: pointer;
  transition: all var(--transition-base);
  text-align: center;
}

.match-item:hover   { background: rgba(255,255,255,0.2); }
.match-item.selected { border-color: var(--color-accent); background: rgba(245,130,32,0.2); }
.match-item.matched  { border-color: var(--color-success); background: rgba(34,197,94,0.2); }
.match-item.wrong    { border-color: var(--color-error); background: rgba(239,68,68,0.2); animation: pulse 0.3s ease; }

.match-lines { width: 60px; position: relative; }

/* ── Responsive ── */
@media (max-width: 768px) {
  .game-area { padding: var(--space-4); }
  .quiz-answers { grid-template-columns: 1fr; }
  .results-stats { gap: var(--space-5); }
  .answer-options { grid-template-columns: 1fr; }
  .spinner-wheel-container { width: 280px; height: 280px; }

  .game-header { padding: var(--space-3) var(--space-4); }
  .game-header__title { font-size: var(--font-size-base); }
  .game-score__value { font-size: var(--font-size-xl); }
}