/* Prompt Battle
   Scoped to this page. Uses the site obsidian tokens from css/style.css. */

.pb-page {
  max-width: 1120px;
  margin: 0 auto;
  padding: 1.25rem 1.25rem 4.5rem;
  color: var(--text);
}

.pb-crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem;
  margin: 0.5rem 0 1.25rem;
  font-size: 0.85rem;
  color: var(--text-faint);
}

.pb-crumb a {
  color: var(--text-muted);
  text-decoration: none;
}

.pb-crumb a:hover {
  color: var(--primary-soft);
}

.pb-hero {
  position: static;
  top: auto;
  z-index: auto;
  max-width: 42rem;
  margin-bottom: 1.25rem;
  background: transparent;
  border: 0;
  box-shadow: none;
  backdrop-filter: none;
}

.pb-badge {
  display: inline-block;
  margin-bottom: 0.75rem;
  padding: 0.3rem 0.7rem;
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  color: var(--primary-soft);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.pb-hero h1,
.pb-prose h2,
.pb-faq h2,
.pb-related h2,
.pb-task,
.pb-score-heading,
.pb-builder h2 {
  margin: 0 0 0.45rem;
  font-family: var(--font-brand), Georgia, serif;
  font-weight: 600;
}

.pb-hero h1 {
  font-size: clamp(2.2rem, 6vw, 3.6rem);
  line-height: 0.98;
  letter-spacing: -0.03em;
}

.pb-hero p,
.pb-prose p,
.pb-faq p,
.pb-hint,
.pb-why,
.pb-summary,
.pb-share,
.pb-sample-text,
.pb-help,
.pb-check-hint,
.pb-assembled,
.pb-builder-note {
  color: var(--text-muted);
  font-size: 1.02rem;
  line-height: 1.6;
}

.pb-hero p {
  margin: 0 0 0.9rem;
}

.pb-steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.6rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.pb-steps li {
  margin: 0;
  padding: 0.75rem 0.8rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.45;
}

.pb-steps strong {
  display: block;
  margin-bottom: 0.15rem;
  color: var(--text);
}

.pb-modes {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
  max-width: 28rem;
  margin: 0 0 1rem;
}

.pb-tab {
  min-height: 48px;
  padding: 0.7rem 0.9rem;
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  background: transparent;
  color: var(--text);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.pb-tab[aria-selected='true'] {
  background: var(--primary);
  border-color: transparent;
  color: var(--primary-ink);
}

.pb-status {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.35rem 1rem;
  margin-bottom: 0.8rem;
}

.pb-status p,
.pb-builder-score {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.92rem;
}

.pb-meter,
.pb-builder-meter {
  grid-column: 1 / -1;
  height: 6px;
  margin-top: 0.2rem;
  overflow: hidden;
  background: var(--bg-elevated);
  border-radius: 999px;
}

.pb-meter-fill,
.pb-builder-fill {
  width: 0;
  height: 100%;
  background: var(--primary);
  transition: width 0.25s ease;
}

.pb-card,
.pb-builder {
  padding: 1.1rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 18px;
}

.pb-card.is-fresh {
  animation: pb-in 0.28s ease;
}

@keyframes pb-in {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.pb-kicker {
  margin: 0 0 0.4rem;
  color: var(--primary-soft);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.pb-task,
.pb-score-heading,
.pb-builder h2 {
  font-size: clamp(1.45rem, 3vw, 2rem);
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.pb-pair {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 0.7rem;
  align-items: stretch;
  margin-top: 1rem;
}

.pb-versus {
  align-self: center;
  margin: 0;
  color: var(--text-faint);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.pb-choice,
.pb-next,
.pb-copy,
.pb-again,
.pb-builder-jump,
.pb-example,
.pb-clear,
.pb-copy-prompt {
  min-height: 48px;
  padding: 0.85rem 1rem;
  border-radius: 14px;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.pb-choice {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.45rem;
  color: var(--text);
  background: var(--bg-elevated);
  border: 1px solid var(--border-strong);
  text-align: left;
}

.pb-choice:hover,
.pb-copy:hover,
.pb-example:hover,
.pb-clear:hover,
.pb-copy-prompt:hover,
.pb-tab:hover {
  border-color: var(--primary-soft);
}

.pb-side {
  color: var(--primary-soft);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.pb-prompt-text {
  color: var(--text);
  font-size: 0.98rem;
  font-weight: 500;
  line-height: 1.5;
}

.pb-judgement,
.pb-score-num,
.pb-copy-status,
.pb-prompt-status {
  margin: 0.55rem 0 0;
  font-weight: 650;
}

.pb-judgement.is-right,
.pb-review li.is-right .pb-review-mark,
.pb-checks li.is-met .pb-check-mark {
  color: #86efac;
}

.pb-judgement.is-wrong,
.pb-review li.is-wrong .pb-review-mark,
.pb-checks li.is-open .pb-check-mark {
  color: #fecaca;
}

.pb-principle,
.pb-why,
.pb-share,
.pb-sample {
  margin: 0.75rem 0 0;
  padding: 0.75rem 0.8rem;
  background: var(--bg-elevated);
  border-radius: 12px;
}

.pb-principle-label,
.pb-why-label,
.pb-sample-label,
.pb-check-mark {
  display: block;
  margin-bottom: 0.15rem;
  color: var(--text);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.pb-samples {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.7rem;
}

.pb-sample.is-winner {
  box-shadow: inset 3px 0 0 #86efac;
}

.pb-sample-text,
.pb-why,
.pb-summary,
.pb-share,
.pb-rank {
  margin-top: 0.35rem;
}

.pb-rank {
  margin: 0.2rem 0 0;
  color: var(--text-muted);
}

.pb-next,
.pb-again,
.pb-copy-prompt {
  color: var(--primary-ink);
  background: var(--primary);
  border: 1px solid transparent;
}

.pb-copy-prompt {
  grid-column: 1 / -1;
}

.pb-next {
  margin-top: 1rem;
}

.pb-score-actions,
.pb-builder-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.7rem;
  margin-top: 1rem;
}

.pb-builder-jump {
  grid-column: 1 / -1;
  color: var(--text);
  background: transparent;
  border: 1px solid var(--border-strong);
}

.pb-copy,
.pb-example,
.pb-clear {
  color: var(--text);
  background: transparent;
  border: 1px solid var(--border-strong);
}

.pb-score-num {
  color: var(--text);
  font-family: var(--font-brand), Georgia, serif;
  font-size: clamp(2rem, 5vw, 3rem);
  line-height: 1;
}

.pb-share,
.pb-assembled {
  overflow-wrap: anywhere;
  white-space: pre-wrap;
}

.pb-mastered {
  margin-top: 1rem;
}

.pb-mastered-title {
  margin: 0 0 0.35rem;
  font-size: 1rem;
}

.pb-mastered-list,
.pb-review,
.pb-checks {
  margin: 0;
  padding: 0;
  list-style: none;
}

.pb-mastered-list li,
.pb-review li,
.pb-checks li {
  margin: 0;
  padding: 0.65rem 0;
  border-top: 1px solid var(--border);
  color: var(--text-muted);
  line-height: 1.45;
}

.pb-mastered-name,
.pb-review-task,
.pb-check-label {
  color: var(--text);
}

.pb-review {
  margin-top: 0.5rem;
}

.pb-review li {
  display: grid;
  gap: 0.15rem;
}

.pb-review-answer,
.pb-mastered-empty {
  color: var(--text-muted);
  font-size: 0.92rem;
}

.pb-hint {
  margin: 0.75rem 0 0;
  color: var(--text-faint);
  font-size: 0.88rem;
}

.pb-builder {
  display: grid;
  gap: 0.9rem;
}

.pb-field label {
  display: block;
  margin-bottom: 0.2rem;
  color: var(--text);
  font-weight: 700;
}

.pb-help {
  margin: 0 0 0.4rem;
  font-size: 0.92rem;
}

.pb-field textarea {
  width: 100%;
  min-height: 4.5rem;
  padding: 0.75rem 0.8rem;
  border: 1px solid var(--border-strong);
  border-radius: 12px;
  background: var(--bg);
  color: var(--text);
  font: inherit;
  line-height: 1.45;
  resize: vertical;
}

.pb-builder-head p {
  margin: 0.3rem 0 0;
}

.pb-choice:focus-visible,
.pb-next:focus-visible,
.pb-copy:focus-visible,
.pb-again:focus-visible,
.pb-builder-jump:focus-visible,
.pb-example:focus-visible,
.pb-clear:focus-visible,
.pb-copy-prompt:focus-visible,
.pb-tab:focus-visible,
.pb-task:focus-visible,
.pb-judgement:focus-visible,
.pb-score-heading:focus-visible,
.pb-field textarea:focus-visible {
  outline: 2px solid var(--primary-soft);
  outline-offset: 3px;
}

.pb-prose,
.pb-faq,
.pb-related {
  max-width: 42rem;
  margin: 2rem 0;
}

.pb-prose h3 {
  margin: 1.4rem 0 0.4rem;
  font-family: var(--font-brand), Georgia, serif;
  font-size: 1.35rem;
  font-weight: 600;
}

.pb-prose a,
.pb-faq a,
.pb-related a {
  color: var(--primary-soft);
}

.pb-faq details {
  padding: 0.75rem 0;
  border-top: 1px solid var(--border);
}

.pb-faq summary {
  cursor: pointer;
  font-weight: 700;
}

.pb-related-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.7rem;
}

.pb-related a {
  display: block;
  padding: 0.85rem 0.9rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  color: var(--text);
  text-decoration: none;
}

.pb-related a:hover {
  border-color: var(--primary-soft);
}

.pb-related strong,
.pb-related span {
  display: block;
}

.pb-related span {
  margin-top: 0.2rem;
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.45;
}

.pb-sr {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (max-width: 720px) {
  .pb-steps,
  .pb-pair,
  .pb-samples,
  .pb-related-grid,
  .pb-score-actions,
  .pb-status {
    grid-template-columns: 1fr;
  }

  .pb-versus {
    justify-self: center;
  }

  .pb-builder-jump {
    grid-column: auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  .pb-card,
  .pb-card.is-fresh,
  .pb-meter-fill,
  .pb-builder-fill,
  .pb-choice,
  .pb-next,
  .pb-copy,
  .pb-again,
  .pb-tab {
    animation: none;
    transition: none;
  }
}