/* AF Braga Flashcards — Wiki Insights chrome, green accent */

:root {
  --bg: var(--dx-card-solid);
  --bg-soft: color-mix(in srgb, var(--dx-muted) 16%, var(--dx-card-solid));
  --bg-raised: var(--dx-card);
  --border: var(--dx-border);
  --text: var(--dx-fg);
  --text-dim: var(--dx-muted);
  --text-mute: var(--dx-muted);
  --accent: var(--dx-primary);
  --accent-soft: var(--dx-primary-soft);
  --accent-glow: var(--dx-primary-soft);
  --success: var(--dx-primary);
  --success-soft: var(--dx-primary-soft);
  --green-muted: var(--dx-primary);
  --correct: var(--dx-primary);
  --correct-bg: var(--dx-primary-soft);
  --again: #9f3a2c;
  --again-bg: #fdeceb;
  --hard: #8a4b12;
  --good: var(--dx-primary);
  --easy: var(--dx-primary);
  --shadow: var(--dx-shadow);
  --radius: var(--dx-radius);
  --font: var(--dx-font);
  --max: 960px;
  --transition-fast: 150ms ease;
  --transition-flip: 520ms cubic-bezier(0.4, 0, 0.2, 1);
}

html.dark {
  --bg: var(--dx-card-solid);
  --bg-soft: color-mix(in srgb, var(--dx-muted) 16%, var(--dx-card-solid));
  --bg-raised: var(--dx-card);
  --border: var(--dx-border);
  --text: var(--dx-fg);
  --text-dim: var(--dx-muted);
  --text-mute: var(--dx-muted);
  --accent: var(--dx-primary);
  --accent-soft: var(--dx-primary-soft);
  --accent-glow: var(--dx-primary-soft);
  --success: var(--dx-primary);
  --success-soft: var(--dx-primary-soft);
  --green-muted: var(--dx-primary);
  --correct: var(--dx-primary);
  --correct-bg: var(--dx-primary-soft);
  --again: #ffb4a8;
  --again-bg: #3a2420;
  --hard: #f0c08a;
  --good: var(--dx-primary);
  --easy: var(--dx-primary);
  --shadow: var(--dx-shadow);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  background-color: var(--dx-bg);
}

body {
  background: transparent;
  color: var(--dx-fg);
  font-family: var(--dx-font);
}

html, body {
  margin: 0;
  min-height: 100%;
  -webkit-font-smoothing: antialiased;
}

body {
  padding-bottom: env(safe-area-inset-bottom);
  line-height: 1.5;
}

#app {
  max-width: var(--max);
  margin: 0 auto;
  min-height: 100dvh;
  min-width: 0;
  display: flex;
  flex-direction: column;
  background: transparent;
}

.skip-link {
  position: fixed;
  top: 0.5rem;
  left: 0.5rem;
  z-index: 100;
  transform: translateY(-160%);
  border-radius: 8px;
  background: var(--dx-fg);
  color: var(--dx-bg);
  padding: 0.65rem 0.85rem;
  font-weight: 700;
  text-decoration: none;
}
.skip-link:focus { transform: translateY(0); }

.dx-header .dong-theme-toggle {
  position: static;
  width: 44px;
  height: 44px;
  border: 0;
  background: transparent;
  box-shadow: none;
}
.dx-header .dong-theme-toggle__track {
  width: 44px;
  height: 28px;
  border: 1px solid var(--dx-border);
  border-radius: 999px;
  background: var(--dx-card);
  box-shadow: var(--dx-shadow);
}

#view-root {
  flex: 1;
  width: 100%;
  padding: 1rem 1rem 1.5rem;
}
#view-root:focus { outline: none; }
.view--study,
.view--exam {
  max-width: 720px;
  margin: 0 auto;
}

.hidden { display: none !important; }

.eyebrow {
  display: block;
  color: var(--text-mute);
  font-size: 0.68rem;
  font-weight: 750;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.learning-hero {
  padding: 0 0 0.35rem;
  margin-bottom: 0.75rem;
  background: transparent;
  border: 0;
  box-shadow: none;
}
.learning-hero h2 {
  margin: 0.35rem 0 0.45rem;
  font-size: clamp(1.25rem, 4.5vw, 1.75rem);
  color: var(--text);
  letter-spacing: -0.025em;
}
.hero-sub {
  margin: 0;
  color: var(--text-mute);
  font-size: 0.88rem;
}

#tab-toggle {
  display: flex;
  min-width: 0;
  background: var(--bg-soft);
  border-radius: 999px;
  padding: 3px;
  gap: 2px;
  margin-bottom: 0.85rem;
}
#tab-toggle .seg {
  border: none;
  background: transparent;
  color: var(--text-mute);
  font: inherit;
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.4rem 0.95rem;
  border-radius: 999px;
  cursor: pointer;
  flex: 1;
  min-height: 44px;
  min-width: 0;
  white-space: nowrap;
}
#tab-toggle .seg.active {
  background: var(--bg-raised);
  color: var(--text);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.08);
}

.mode-hint {
  font-size: 0.85rem;
  color: var(--text-mute);
  margin: 0 0 1.1rem;
}

.home-section { margin: 0 0 1.6rem; }
.section-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin: 0 0 0.7rem;
}
.section-label {
  margin: 0.15rem 0 0;
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.025em;
}

.deck-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.65rem;
}

.deck-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  width: 100%;
  min-height: 70px;
  padding: 0.9rem 1rem;
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  text-align: left;
  font: inherit;
  color: inherit;
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: border-color 0.15s ease, box-shadow 0.15s ease, transform 0.15s ease;
}
.deck-card:hover {
  border-color: color-mix(in srgb, var(--accent) 45%, var(--border));
  box-shadow: var(--shadow);
}
.deck-card:active { transform: scale(0.99); }
.deck-card:focus-visible {
  outline: 2px solid color-mix(in srgb, var(--accent) 80%, var(--text));
  outline-offset: 2px;
}
.deck-card-info { min-width: 0; flex: 1; }
.deck-card-info h3 {
  margin: 0 0 0.15rem;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text);
}
.deck-card-info p {
  margin: 0;
  font-size: 0.78rem;
  color: var(--text-mute);
}
.deck-card-stats {
  text-align: right;
  flex-shrink: 0;
}
.deck-count {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1.1;
}
.deck-count-label {
  display: block;
  margin-top: 0.15rem;
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--text-mute);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.deck-due {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--accent);
  margin-top: 0.2rem;
}
.deck-chevron {
  flex-shrink: 0;
  color: var(--text-mute);
  font-size: 1.35rem;
}

.exam-rules-note {
  margin: 0;
  font-size: 0.8rem;
  color: var(--text-dim);
  line-height: 1.45;
  padding: 0.9rem 1rem;
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

/* Study / exam chrome */
.study-top { margin-bottom: 1.25rem; }
.study-meta { text-align: center; }
.deck-name {
  font-size: 0.95rem;
  font-weight: 650;
  color: var(--text);
}

.progress-bar,
.progress-track {
  height: 7px;
  background: color-mix(in srgb, var(--border) 75%, var(--bg-soft));
  border-radius: 999px;
  margin: 0.6rem auto;
  max-width: 280px;
  overflow: hidden;
}
.progress-fill {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--accent), var(--success));
  width: 0%;
  transform-origin: left center;
  transition: width 0.45s cubic-bezier(0.4, 0, 0.2, 1);
}
.progress-stats {
  font-size: 0.8rem;
  color: var(--text-mute);
}
.stat-sep {
  margin: 0 0.35rem;
  opacity: 0.5;
}

.text-action,
.btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  min-height: 44px;
  padding: 0.35rem 0.15rem;
  margin-bottom: 0.5rem;
  border: 0;
  background: transparent;
  color: var(--accent);
  font: inherit;
  font-size: 0.78rem;
  font-weight: 750;
  cursor: pointer;
}
.btn-ghost:hover { color: var(--text); }
#btn-exam-clear { margin-bottom: 0; }

.card-stage {
  perspective: 1200px;
  margin-bottom: 1.5rem;
}
.flashcard {
  width: 100%;
  min-height: 420px;
  height: min(70vh, 640px);
  cursor: pointer;
  outline: none;
  border-radius: calc(var(--radius) + 4px);
}
.flashcard:focus-visible {
  outline: 2px solid color-mix(in srgb, var(--accent) 80%, var(--text));
  outline-offset: 2px;
}
.flashcard-inner {
  position: relative;
  width: 100%;
  height: 100%;
  transform-style: preserve-3d;
  transition: transform var(--transition-flip);
  border-radius: calc(var(--radius) + 4px);
}
.flashcard.is-flipped .flashcard-inner { transform: rotateY(180deg); }
.flashcard-face {
  position: absolute;
  inset: 0;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  display: flex;
  flex-direction: column;
  padding: 1.5rem 1.35rem;
  background: var(--dx-card-solid);
  border: 1px solid var(--dx-border);
  border-radius: var(--dx-radius);
  box-shadow: var(--dx-shadow);
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
  overflow-y: auto;
}
.flashcard-back { transform: rotateY(180deg); }
.flashcard-back .card-aside { order: 2; }
.flashcard-back .options-list { order: 3; }

.card-number {
  font-size: 0.68rem;
  font-weight: 750;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--text-mute);
  margin-bottom: 1rem;
}
.card-question {
  font-size: 1.1rem;
  font-weight: 650;
  line-height: 1.4;
  color: var(--text);
  margin: 0 0 0.85rem;
  flex: 0 0 auto;
  letter-spacing: -0.02em;
}
.flip-hint {
  font-size: 0.8rem;
  color: var(--text-mute);
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  text-align: center;
  flex-shrink: 0;
}
.flip-hint kbd {
  display: inline-block;
  font-family: inherit;
  font-size: 0.75rem;
  padding: 0.15rem 0.45rem;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: 4px;
  margin-right: 0.25rem;
}

.answer-reveal { margin-bottom: 1.25rem; }
.answer-letter {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--dx-primary-fg);
  background: var(--dx-primary);
  border-radius: 8px;
  margin-bottom: 0.5rem;
}
.answer-text {
  margin: 0;
  font-size: 1rem;
  font-weight: 500;
  color: var(--text);
  line-height: 1.4;
}

.options-list {
  list-style: none;
  margin: 0.25rem 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  flex: 1;
}
.option-item {
  font-size: 0.85rem;
  padding: 0.5rem 0.75rem;
  border-radius: 8px;
  background: var(--bg-soft);
  color: var(--text-dim);
  border: 1px solid transparent;
}
.options-list--front .option-item { color: var(--text); }
.option-item.is-correct {
  background: var(--correct-bg);
  border-color: var(--correct);
  color: var(--correct);
  font-weight: 600;
}
.option-key { font-weight: 700; margin-right: 0.4rem; }

.rating-label {
  text-align: center;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-mute);
  margin: 0 0 0.75rem;
}
.rating-buttons {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.5rem;
}
.rate-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
  min-height: 44px;
  padding: 0.75rem 0.35rem;
  font: inherit;
  font-size: 0.8rem;
  font-weight: 600;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-raised);
  cursor: pointer;
  transition: transform 0.1s ease, background var(--transition-fast);
}
.rate-btn:active { transform: scale(0.96); }
.rate-btn kbd {
  font-size: 0.65rem;
  font-weight: 500;
  color: var(--text-mute);
  background: var(--bg-soft);
  padding: 0.1rem 0.35rem;
  border-radius: 3px;
}
.rate-btn--again { color: var(--again); }
.rate-btn--again:hover { background: var(--again-bg); }
.rate-btn--hard { color: var(--hard); }
.rate-btn--hard:hover { background: color-mix(in srgb, var(--hard) 12%, var(--bg-raised)); }
.rate-btn--good { color: var(--good); }
.rate-btn--good:hover { background: var(--correct-bg); }
.rate-btn--easy { color: var(--easy); }
.rate-btn--easy:hover { background: var(--accent-soft); }

.session-done,
.exam-results {
  text-align: center;
  padding: 2rem 0 1rem;
}
.done-title {
  margin: 0 0 0.5rem;
  font-size: 1.5rem;
  letter-spacing: -0.025em;
  color: var(--text);
}
.done-text {
  color: var(--text-mute);
  margin: 0 0 1.5rem;
}

.primary-action {
  display: flex;
  width: 100%;
  min-height: 68px;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.9rem 1rem;
  border: 0;
  border-radius: var(--dx-radius-sm);
  background: var(--dx-primary);
  box-shadow: var(--dx-shadow);
  color: var(--dx-primary-fg);
  font: inherit;
  text-align: left;
  cursor: pointer;
}
.primary-action strong {
  font-size: 0.95rem;
  line-height: 1.35;
}
.primary-arrow {
  flex-shrink: 0;
  font-size: 1.4rem;
}

.btn-primary,
.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  font: inherit;
  font-size: 0.88rem;
  font-weight: 700;
  padding: 0.5rem 1.1rem;
  border-radius: 999px;
  cursor: pointer;
}
.btn-primary {
  border: none;
  color: var(--dx-primary-fg);
  background: var(--dx-primary);
}
.btn-primary:hover { filter: brightness(1.05); }
.btn-secondary {
  color: var(--text);
  background: var(--bg-raised);
  border: 1px solid var(--border);
}
.btn-secondary:hover {
  border-color: color-mix(in srgb, var(--accent) 45%, var(--border));
}
.btn-secondary:disabled,
.btn-primary:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.exam-sheet {
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: calc(var(--radius) + 4px);
  box-shadow: var(--shadow);
  padding: 1.5rem 1.35rem;
}
.exam-options {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  margin: 1rem 0 1.25rem;
}
.exam-option {
  display: flex;
  gap: 0.65rem;
  align-items: flex-start;
  width: 100%;
  min-height: 44px;
  text-align: left;
  font: inherit;
  font-size: 0.9rem;
  line-height: 1.4;
  color: var(--text);
  background: var(--bg-soft);
  border: 1.5px solid transparent;
  border-radius: 10px;
  padding: 0.7rem 0.85rem;
  cursor: pointer;
}
.exam-option:hover {
  border-color: color-mix(in srgb, var(--accent) 45%, var(--border));
}
.exam-option.is-selected {
  background: var(--accent-soft);
  border-color: var(--accent);
  color: var(--text);
}
.exam-option-key {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.6rem;
  height: 1.6rem;
  border-radius: 6px;
  background: var(--bg-raised);
  border: 1px solid var(--border);
  font-weight: 700;
  font-size: 0.8rem;
}
.exam-option.is-selected .exam-option-key {
  background: var(--dx-primary);
  border-color: var(--dx-primary);
  color: var(--dx-primary-fg);
}

.exam-nav {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 0.5rem;
  align-items: center;
}
.exam-nav #btn-exam-prev { justify-self: start; }
.exam-nav #btn-exam-next { justify-self: end; }
.btn-submit-exam { width: 100%; margin-top: 0.85rem; }

.exam-score-line {
  margin: 0.75rem 0 0.25rem;
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 0.35rem;
}
.exam-score {
  font-size: 3rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
}
.exam-score-max {
  font-size: 1.1rem;
  color: var(--text-mute);
}
.exam-score-pct {
  font-weight: 600;
  color: var(--accent);
  margin: 0 0 1rem;
}
.exam-breakdown {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
  margin-bottom: 0.85rem;
}
.exam-stat {
  min-height: 74px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: color-mix(in srgb, var(--bg-soft) 82%, transparent);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 0.75rem 0.4rem;
}
.exam-stat-value {
  display: block;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1.1;
}
.exam-stat-label {
  display: block;
  margin-top: 0.25rem;
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--text-mute);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.exam-stat--wrong .exam-stat-value { color: var(--again); }
.exam-rules-reminder {
  font-size: 0.8rem;
  color: var(--text-mute);
  margin: 0 0 1.25rem;
}
.exam-review {
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  margin-bottom: 1.35rem;
  max-height: 40vh;
  overflow-y: auto;
}
.exam-review-item {
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.75rem 0.85rem;
  font-size: 0.85rem;
}
.exam-review-item.is-wrong {
  border-color: color-mix(in srgb, var(--again) 45%, var(--border));
  background: var(--again-bg);
}
.exam-review-item.is-blank {
  border-color: color-mix(in srgb, var(--hard) 45%, var(--border));
  background: color-mix(in srgb, var(--hard) 12%, var(--bg-raised));
}
.exam-review-item.is-correct {
  border-color: color-mix(in srgb, var(--accent) 40%, var(--border));
  background: var(--correct-bg);
}
.exam-review-head {
  font-weight: 700;
  margin-bottom: 0.25rem;
  color: var(--text);
}
.exam-review-detail {
  color: var(--text-dim);
  line-height: 1.4;
}
.exam-result-actions {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer {
  text-align: center;
  font-size: 0.75rem;
  color: var(--dx-muted);
  margin: 0.75rem 1rem calc(1rem + env(safe-area-inset-bottom));
}
.footer p { margin: 0; }

button:focus-visible,
a:focus-visible,
[tabindex="0"]:focus-visible {
  outline: 2px solid color-mix(in srgb, var(--accent) 80%, var(--text));
  outline-offset: 2px;
}

@media (min-width: 720px) {
  #view-root { padding: 1.25rem 1.5rem 1.75rem; }
  .deck-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .learning-hero { padding: 1.25rem; }
}

@media (max-width: 520px) {
  #view-root { padding-inline: 0.75rem; }
  .deck-card { padding: 0.75rem; }
}

@media (max-width: 480px) {
  .flashcard,
  .flashcard-inner { min-height: 280px; }
  .rating-buttons {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.4rem;
  }
}

@media (max-width: 400px) {
  #tab-toggle .seg { font-size: 0.74rem; padding: 0.4rem 0.2rem; }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Tabs use /ui/shell.css .dx-tabs. Keep the bar with the header. */
.app-chrome {
  position: sticky;
  top: 0;
  z-index: 40;
  min-width: 0;
  background: transparent;
}

#app-nav {
  width: auto;
  max-width: calc(100% - 24px);
  min-width: 0;
  margin-inline: auto;
  overflow-x: auto;
}

.change-chip {
  display: flex;
  width: max-content;
  align-self: flex-start;
  margin: 0 0 0.55rem;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 0.68rem;
  font-weight: 750;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.card-aside { margin-top: 0.85rem; }
.card-explanation {
  margin: 0.35rem 0 0;
  font-size: 0.9rem;
  line-height: 1.45;
  color: var(--text-dim);
}
.law-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem 0.75rem;
  margin-top: 0.65rem;
}
.law-links a {
  color: var(--accent);
  font-size: 0.85rem;
  font-weight: 700;
  text-decoration: none;
}
.law-links a:hover { text-decoration: underline; }

.law-heatmap {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 0.35rem;
  margin: 0 0 1rem;
}
.heat-cell {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg-soft);
  color: var(--text-mute);
  font-size: 0.78rem;
  font-weight: 750;
  text-decoration: none;
}
.heat-cell.is-empty { background: var(--bg-soft); color: var(--text-mute); }
.heat-cell.heat-low {
  background: var(--again-bg);
  color: var(--again);
  border-color: color-mix(in srgb, var(--again) 35%, var(--border));
}
.heat-cell.heat-mid {
  background: color-mix(in srgb, var(--accent) 32%, var(--bg-raised));
  color: var(--text);
}
.heat-cell.heat-high {
  background: var(--dx-primary);
  border-color: var(--dx-primary);
  color: var(--dx-primary-fg);
}

.hoje-sheet { margin-bottom: 1rem; }
.daily-summary {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}
.daily-summary li {
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 0.75rem 0.85rem;
}
.daily-summary .is-wrong { border-color: color-mix(in srgb, var(--again) 45%, var(--border)); }
.daily-summary .is-correct { border-color: color-mix(in srgb, var(--accent) 40%, var(--border)); }
.summary-q { margin: 0.2rem 0 0.35rem; color: var(--text); }
.summary-meta { margin: 0; font-size: 0.8rem; color: var(--text-mute); font-weight: 700; }

.exam-option.is-correct {
  background: var(--correct-bg);
  border-color: var(--correct);
}
.exam-option.is-wrong {
  background: var(--again-bg);
  border-color: var(--again);
}
.exam-option:disabled { cursor: default; }

.leis-filters { display: flex; flex-direction: column; gap: 0.65rem; margin-bottom: 1rem; }
.filter-row { display: flex; flex-direction: column; gap: 0.55rem; }
.field { display: flex; flex-direction: column; gap: 0.25rem; min-width: 0; }
.field-label {
  font-size: 0.68rem;
  font-weight: 750;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-mute);
}
.field input,
.field select {
  width: 100%;
  min-height: 44px;
  padding: 0.45rem 0.7rem;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg-raised);
  color: var(--text);
  font: inherit;
  font-size: 0.95rem;
}
.chip-toggle {
  align-self: flex-start;
  min-height: 44px;
  padding: 0.4rem 0.85rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--bg-raised);
  color: var(--text-dim);
  font: inherit;
  font-size: 0.82rem;
  font-weight: 700;
  cursor: pointer;
}
.chip-toggle[aria-pressed="true"] {
  background: var(--accent-soft);
  border-color: var(--accent);
  color: var(--accent);
}

.toc { display: flex; flex-direction: column; gap: 0.4rem; margin: 0 0 1.1rem; }
.toc-link {
  display: block;
  padding: 0.75rem 0.85rem;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--bg-raised);
  color: var(--text);
  text-decoration: none;
  font-weight: 650;
  box-shadow: var(--shadow);
}
.toc-link.is-missing { color: var(--text-mute); font-weight: 500; box-shadow: none; }
.toc-link small { display: block; margin-top: 0.15rem; color: var(--text-mute); font-weight: 600; font-size: 0.75rem; }
.result-list { display: flex; flex-direction: column; gap: 0.5rem; }
.result-card {
  display: block;
  padding: 0.85rem 0.9rem;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--bg-raised);
  color: inherit;
  text-decoration: none;
  box-shadow: var(--shadow);
}
.result-kicker { display: block; font-weight: 750; margin-bottom: 0.35rem; }
.result-snippet { margin: 0.35rem 0 0; color: var(--text-dim); font-size: 0.88rem; }
.result-source {
  display: inline-flex;
  margin: 0.15rem 0 0.2rem;
  font-size: 0.68rem;
  font-weight: 750;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--accent);
}
mark {
  background: color-mix(in srgb, var(--accent) 28%, transparent);
  color: inherit;
  border-radius: 3px;
  padding: 0 0.12em;
}
.results-note { margin: 0.65rem 0 0; color: var(--text-mute); font-size: 0.8rem; }

.reader-heading {
  margin: 1.1rem 0 0.45rem;
  font-size: 1.02rem;
}
.law-block {
  position: relative;
  margin: 0 0 0.75rem;
  padding: 0.85rem 0.9rem;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--bg-raised);
  cursor: pointer;
}
.law-block-text { margin: 0; white-space: pre-wrap; }
.law-block-html { overflow-x: auto; }
.law-block table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
  margin: 0.35rem 0;
}
.law-block th,
.law-block td {
  border: 1px solid var(--border);
  padding: 0.4rem 0.5rem;
  text-align: left;
  vertical-align: top;
}
.law-block th { background: var(--bg-soft); }
.law-old {
  margin-top: 0.65rem;
  color: var(--text-mute);
  font-size: 0.88rem;
}
.law-old del {
  text-decoration: line-through;
  color: var(--text-mute);
}
.change-chip--gone {
  background: var(--again-bg);
  color: var(--again);
}
.change-chip--season {
  background: color-mix(in srgb, var(--hard) 16%, var(--bg-raised));
  color: var(--hard);
}
.change-kicker--old { color: var(--text-mute); margin-bottom: 0.2rem; }
.block-indicators {
  position: absolute;
  top: 0.4rem;
  right: 0.55rem;
  display: flex;
  gap: 0.2rem;
  font-size: 0.85rem;
  line-height: 1;
}
.block-indicator[hidden] { display: none; }
.block-actions { display: none; }
.law-block.is-open .block-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  align-items: center;
}
.law-block .block-note { display: none; }
.law-block.is-open .block-note:not(.hidden) { display: block; }
.change-box {
  margin-top: 0.65rem;
  padding: 0.75rem 0.8rem;
  border-radius: 10px;
  border: 1px solid color-mix(in srgb, var(--accent) 45%, var(--border));
  background: var(--accent-soft);
}
.change-box p { margin: 0.35rem 0 0; white-space: pre-wrap; }
.change-kicker {
  display: block;
  font-size: 0.72rem;
  font-weight: 750;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--accent);
}
.law-block.is-flash { outline: 2px solid var(--accent); outline-offset: 3px; }
.block-actions {
  margin-top: 0.75rem;
}
.block-actions a,
.block-actions button {
  min-height: 44px;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--bg-soft);
  color: var(--text);
  font: inherit;
  font-size: 0.8rem;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
}
.block-note {
  width: 100%;
  min-height: 88px;
  margin-top: 0.55rem;
  padding: 0.6rem 0.7rem;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--dx-card-solid);
  color: var(--text);
  font: inherit;
  resize: vertical;
}
.bookmark-card {
  margin: 0 0 0.55rem;
  padding: 0.8rem 0.85rem;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--bg-raised);
}
.bookmark-card p { margin: 0.35rem 0 0; white-space: pre-wrap; color: var(--text-dim); }
.wiki-body h1, .wiki-body h2, .wiki-body h3 { letter-spacing: -0.02em; }
.wiki-body p, .wiki-body li { color: var(--text-dim); }
.wiki-body a { color: var(--accent); font-weight: 700; }
.wiki-body aside.callout {
  margin: 0.75rem 0;
  padding: 0.7rem 0.85rem;
  border-left: 3px solid var(--accent);
  background: var(--bg-soft);
  border-radius: 0 10px 10px 0;
}
.wiki-body ul { padding-left: 1.2rem; }
.boot-error { color: var(--again); padding: 1rem 0; }

.card-source {
  margin: 0.35rem 0 0;
  color: var(--text-mute);
  font-size: 0.78rem;
  font-weight: 650;
}
.seg-toggle {
  display: flex;
  min-width: 0;
  background: var(--bg-soft);
  border-radius: 999px;
  padding: 3px;
  gap: 2px;
  margin-bottom: 0.85rem;
}
.seg-toggle .seg {
  border: none;
  background: transparent;
  color: var(--text-mute);
  font: inherit;
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.4rem 0.95rem;
  border-radius: 999px;
  cursor: pointer;
  flex: 1;
  min-height: 44px;
  min-width: 0;
  white-space: nowrap;
}
.seg-toggle .seg.active {
  background: var(--bg-raised);
  color: var(--text);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.08);
}

.fold {
  margin: 0 0 0.55rem;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--bg-raised);
  box-shadow: var(--shadow);
}
.fold > summary {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.85rem 0.9rem;
  cursor: pointer;
  list-style: none;
}
.fold > summary::-webkit-details-marker { display: none; }
.fold-title { font-weight: 750; min-width: 0; }
.fold-meta {
  flex-shrink: 0;
  color: var(--text-mute);
  font-size: 0.75rem;
  font-weight: 700;
  white-space: nowrap;
}
.fold-body { padding: 0 0.9rem 0.85rem; }
.change-item {
  margin: 0 0 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border);
}
.change-item:first-child { border-top: 0; padding-top: 0; }
.change-summary {
  margin: 0 0 0.4rem;
  font-size: 0.98rem;
}
.change-detail {
  margin: 0.3rem 0 0;
  white-space: pre-wrap;
  color: var(--text-dim);
}
.change-source {
  margin: 0.55rem 0 0;
  color: var(--text-mute);
  font-size: 0.78rem;
}
.deleted-label {
  font-size: 0.72rem;
  font-weight: 750;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--again);
}
.deleted-text {
  text-decoration: line-through;
  color: var(--text-mute);
}

.reading-body { margin-top: 0.5rem; overflow-x: auto; }
.reading-body h1 { font-size: 1.35rem; margin: 0.4rem 0 0.6rem; }
.reading-body h2 { font-size: 1.12rem; margin: 1.4rem 0 0.45rem; scroll-margin-top: 4.5rem; }
.reading-body h3 { font-size: 1rem; margin: 1rem 0 0.35rem; }
.reading-body hr {
  border: 0;
  border-top: 1px solid var(--border);
  margin: 1.4rem 0;
}
.reading-body table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
  margin: 0.55rem 0 0.9rem;
}
.reading-body th,
.reading-body td {
  border: 1px solid var(--border);
  padding: 0.4rem 0.5rem;
  text-align: left;
  vertical-align: top;
}
.reading-body th { background: var(--bg-soft); }
.reading-body em { color: var(--text-mute); }
.fold { scroll-margin-top: 4.5rem; }

@media (min-width: 720px) {
  .filter-row { flex-direction: row; align-items: flex-end; }
  .filter-row .field { flex: 1; }
  .law-heatmap { grid-template-columns: repeat(17, minmax(0, 1fr)); }
  .chip-toggle { margin-bottom: 0; }
}

.cite-row, .tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-top: 0.65rem;
}
.cite-chip, .tag-chip {
  display: inline-flex;
  align-items: center;
  max-width: 100%;
  padding: 0.18rem 0.55rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  line-height: 1.3;
  text-decoration: none;
}
.cite-chip--official {
  background: var(--accent-soft);
  color: var(--accent);
  border: 1px solid var(--accent);
}
.cite-chip--inferred {
  background: transparent;
  color: var(--text-dim);
  border: 1px dashed var(--text-mute);
}
.tag-chip {
  background: var(--bg-soft);
  color: var(--text);
  border: 1px solid var(--border);
}
.cite-legend {
  margin: 0.4rem 0 0;
  color: var(--text-mute);
  font-size: 0.72rem;
  line-height: 1.35;
}
.backlink {
  display: inline-flex;
  margin: 0.35rem 0;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 700;
  text-decoration: none;
}
.fold > summary { flex-wrap: wrap; }
.fold > summary .backlink { flex-basis: 100%; margin: 0.2rem 0 0; }
.reading-body h2 .backlink,
.reading-body h3 .backlink {
  display: block;
  margin-top: 0.2rem;
  font-size: 0.78rem;
  letter-spacing: 0;
  text-transform: none;
}
.filter-actions { margin: 0.75rem 0; }
.filter-card {
  margin: 0 0 0.55rem;
  padding: 0.75rem 0.85rem;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--bg-raised);
}
.filter-meta {
  margin: 0;
  color: var(--text-mute);
  font-size: 0.72rem;
  font-weight: 700;
}
.filter-question {
  margin: 0.25rem 0 0;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.show-more { margin: 0.35rem 0 0.75rem; }
#filter-body .toc-link { margin-bottom: 0.35rem; }