/* Custom Trivia Quiz Generator — Stylesheet
   Prefix: --tq-
   Cluster: random-fun (accent: --tf-accent #854d0e in light, #facc15 in dark). */

:root {
  --tq-surface: #ffffff;
  --tq-card: #ffffff;
  --tq-border: #e2e8f0;
  --tq-text: #0f172a;
  --tq-text-muted: #64748b;
  --tq-code-bg: #f8fafc;
  --tq-radius: 6px;
}

.tq-container {
  max-width: 840px;
  margin: 0 auto;
  padding: 0 20px;
  width: 100%;
}

.tq-main {
  padding: 16px 0 60px;
}

/* Card Container */
.tq-card {
  background: var(--tq-surface);
  border: 1.5px solid var(--tq-border);
  border-radius: 8px;
  padding: 28px;
  margin-bottom: 24px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
}

.tq-card-title {
  font-size: 1.25rem;
  font-weight: 900;
  color: var(--tq-text);
  margin: 0 0 16px;
}

/* Setup Form */
.tq-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 20px;
}

@media (max-width: 600px) {
  .tq-form-grid {
    grid-template-columns: 1fr;
  }
}

.tq-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.tq-label {
  font-size: 0.8125rem;
  font-weight: 800;
  color: var(--tq-text);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.tq-select,
.tq-input {
  background: var(--tq-surface);
  border: 1.5px solid var(--tq-border);
  color: var(--tq-text);
  padding: 10px 12px;
  border-radius: var(--tq-radius);
  font-size: 0.9375rem;
  font-weight: 600;
}

.tq-select:focus,
.tq-input:focus {
  outline: 2px solid var(--tf-accent);
  border-color: var(--tf-accent);
}

.tq-action-row {
  margin-top: 4px;
}

.tq-btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--tf-accent);
  color: var(--tf-accent-ink, #ffffff);
  border: 1px solid var(--tf-accent);
  padding: 12px 24px;
  border-radius: var(--tq-radius);
  font-size: 1rem;
  font-weight: 800;
  cursor: pointer;
  width: 100%;
  transition: all 0.15s ease;
}

.tq-btn-primary:hover:not([disabled]) {
  background: var(--tf-accent-hover);
  transform: translateY(-1px);
}

/* Gameplay Header */
.tq-arena-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
  flex-wrap: wrap;
  gap: 8px;
}

.tq-progress-info {
  display: flex;
  align-items: center;
  gap: 10px;
}

.tq-badge {
  background: var(--tq-code-bg);
  border: 1px solid var(--tq-border);
  color: var(--tq-text-muted);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 20px;
}

.tq-qcount {
  font-family: ui-monospace, monospace;
  font-size: 0.875rem;
  font-weight: 800;
  color: var(--tf-accent);
}

.tq-live-stats {
  display: flex;
  align-items: center;
  gap: 10px;
}

.tq-score-badge {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--tq-text);
}

.tq-score-badge strong {
  color: var(--tf-accent);
}

.tq-progress-bar-wrap {
  width: 100%;
  height: 6px;
  background: var(--tq-code-bg);
  border-radius: 999px;
  overflow: hidden;
  margin-bottom: 20px;
}

.tq-progress-bar {
  height: 100%;
  background: var(--tf-accent);
  border-radius: 999px;
  transition: width 0.3s ease;
}

.tq-timer-badge {
  font-family: ui-monospace, monospace;
  font-size: 0.8125rem;
  font-weight: 800;
  color: #ea580c;
  background: rgba(234, 88, 12, 0.1);
  border: 1px solid rgba(234, 88, 12, 0.25);
  padding: 4px 10px;
  border-radius: 20px;
}

.tq-question-box {
  margin-bottom: 4px;
}

.tq-question-text {
  font-size: 1.25rem;
  font-weight: 800;
  line-height: 1.45;
  color: var(--tq-text);
  margin: 0 0 24px;
}

.tq-options-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 20px;
}

@media (max-width: 600px) {
  .tq-options-list {
    grid-template-columns: 1fr;
  }
}

.tq-option-btn {
  background: var(--tq-surface);
  border: 2px solid var(--tq-border);
  color: var(--tq-text);
  padding: 16px 18px;
  border-radius: 8px;
  font-size: 0.9375rem;
  font-weight: 700;
  text-align: left;
  cursor: pointer;
  transition: all 0.15s ease;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.02);
}

.tq-opt-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--tq-code-bg);
  border: 1.5px solid var(--tq-border);
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--tq-text-muted);
}

.tq-option-btn:hover:not([disabled]) {
  border-color: var(--tf-accent);
  background: var(--tf-accent-wash);
  transform: translateY(-2px);
}

.tq-option-btn.correct {
  background: #059669 !important;
  border-color: #059669 !important;
  color: #ffffff !important;
}

.tq-option-btn.wrong {
  background: #dc2626 !important;
  border-color: #dc2626 !important;
  color: #ffffff !important;
}

.tq-feedback-banner {
  background: var(--tq-code-bg);
  border: 1.5px solid var(--tq-border);
  border-radius: var(--tq-radius);
  padding: 16px 18px;
  margin-bottom: 4px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.tq-feedback-text {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--tq-text);
  margin: 0;
}

/* Results Screen */
.tq-scorecard {
  text-align: center;
}

.tq-score-medal {
  font-size: 3.5rem;
  margin-bottom: 8px;
}

.tq-score-title {
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--tq-text);
  margin: 0 0 6px;
}

.tq-score-summary {
  font-size: 1rem;
  color: var(--tq-text-muted);
  margin-bottom: 24px;
}

.tq-score-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 24px;
}

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

.tq-metric-card {
  background: var(--tq-code-bg);
  border: 1px solid var(--tq-border);
  border-radius: var(--tq-radius);
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.tq-metric-val {
  font-family: ui-monospace, monospace;
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--tf-accent);
}

.tq-metric-lbl {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--tq-text-muted);
}

.tq-score-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

.tq-btn-secondary {
  background: var(--tq-surface);
  border: 1.5px solid var(--tq-border);
  color: var(--tq-text);
  padding: 10px 20px;
  border-radius: var(--tq-radius);
  font-size: 0.875rem;
  font-weight: 700;
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s, transform 0.15s;
}

.tq-btn-secondary:hover {
  border-color: var(--tf-accent);
  color: var(--tf-accent);
  transform: translateY(-1px);
}

.tq-ad-container {
  margin-block: 2rem;
  min-height: 280px;
  border: 1px dashed var(--tq-border);
  border-radius: var(--tq-radius);
  display: flex;
  align-items: center;
  justify-content: center;
}

.tq-spinner {
  display: inline-block;
  width: 13px;
  height: 13px;
  margin-right: 6px;
  border: 2px solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  vertical-align: -2px;
  animation: tq-spin 0.6s linear infinite;
}

@keyframes tq-spin {
  to { transform: rotate(360deg); }
}

#tqStartBtn:disabled {
  opacity: 0.75;
  cursor: wait;
}
/* tf:dark-palette — generated by migrate_chrome.py */
/* Neutrals inherit the shared chrome tokens so all tools share one
   ground; brand hues are kept and lightened, never inverted. */
[data-theme="dark"] {
  --tq-surface: var(--tf-surface);
  --tq-card: var(--tf-surface);
  --tq-border: var(--tf-surface);
  --tq-text: var(--tf-ink);
  --tq-text-muted: var(--tf-ink-faint);
  --tq-code-bg: var(--tf-surface);
}