.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.status-message:empty {
  display: none;
}

.access-status {
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.reader-input {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  color: var(--ink);
  background: var(--card);
}

.reader-input:focus {
  border-color: var(--green);
}

.sidebar label.nav-label {
  display: block;
}

.article-list {
  display: grid;
  gap: 3px;
  margin-top: 18px;
}

.article-link {
  display: grid;
  gap: 2px;
  padding: 10px 12px;
  border-radius: 10px;
  color: var(--ink);
  font-weight: 700;
  text-decoration: none;
}

.article-link small {
  color: var(--muted);
  font-weight: 500;
}

.article-link:hover {
  background: var(--green-soft);
}

.article-link.active {
  color: #fff;
  background: var(--green);
}

.article-link.active small {
  color: #cfe0d6;
}

.reader-note {
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

.access-gate h2 {
  margin-top: 0;
}

.gate-form {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.gate-form .reader-input {
  flex: 1 1 240px;
  width: auto;
}

.access-gate .status-message {
  padding: 12px 0 0;
  text-align: left;
}

.article-header {
  margin-bottom: 18px;
}

.category-chip {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 999px;
  color: var(--green);
  background: var(--green-soft);
  font-size: 12px;
  font-weight: 800;
}

.article-header h2 {
  margin: 10px 0 4px;
  font-size: 34px;
}

.article-header h2 .word {
  padding: 0;
}

.article-subtitle {
  margin: 0;
}

.text-ne {
  color: var(--green);
  font-weight: 700;
}

.text-en,
.text-romaji {
  color: var(--muted);
}

.text-romaji {
  font-style: italic;
}

.player {
  display: grid;
  gap: 14px;
  margin-bottom: 26px;
  padding: 18px 20px;
}

.player-buttons,
.speed-buttons,
.toggles {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.toggles {
  gap: 18px;
  color: var(--ink);
  font-size: 14px;
  font-weight: 600;
}

.toggles input {
  accent-color: var(--green);
}

.player-status {
  min-height: 1.2em;
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.section-title {
  margin: 0 0 12px;
  font-size: 20px;
}

.section-title small {
  color: var(--muted);
  font-size: 13px;
  font-weight: 500;
}

.sentence-list {
  display: grid;
  gap: 10px;
  margin: 0 0 32px;
  padding: 0;
  list-style: none;
}

.sentence {
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-left: 4px solid transparent;
  border-radius: 14px;
  background: var(--card);
  cursor: pointer;
  transition: border-color 150ms, background 150ms;
}

.sentence:hover {
  border-left-color: var(--line);
}

.sentence.playing {
  border-left-color: var(--green);
  background: #fffbe6;
}

.sentence-ja {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  margin: 0 0 8px;
  font-size: 24px;
  font-weight: 700;
}

.sentence-ja .word {
  margin: 1px;
  padding: 2px 4px 4px;
}

.sentence-ja .word-romaji {
  font-size: 12px;
}

.sentence-ja .word rt {
  font-size: 11px;
}

.punct {
  padding-bottom: 20px;
}

.sentence-ne,
.sentence-en {
  margin: 4px 0 0;
}

.sentence-ne {
  color: var(--green);
  font-size: 17px;
  font-weight: 700;
}

.sentence-en {
  color: var(--muted);
}

.hide-furigana .sentence-ja rt,
.hide-furigana .vocab-front rt {
  visibility: hidden;
}

.hide-romaji .word-romaji {
  display: none;
}

.hide-romaji .punct {
  padding-bottom: 4px;
}

.hide-translation .sentence-ne,
.hide-translation .sentence-en {
  display: none;
}

.vocab-heading {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 12px;
}

.vocab-heading .section-title {
  margin: 0;
}

.vocab-controls {
  margin: 0;
}

.vocab-view {
  margin: 0;
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--card);
}

.vocab-table {
  width: 100%;
  border-collapse: collapse;
}

.vocab-table th,
.vocab-table td {
  padding: 11px 14px;
  border-bottom: 1px solid var(--line);
  text-align: left;
}

.vocab-table th {
  color: var(--muted);
  font-size: 12px;
  letter-spacing: 0.6px;
}

.vocab-table tbody tr:last-child td {
  border-bottom: 0;
}

.vocab-table tr.speaking td {
  background: #fff3a3;
}

.vocab-term {
  font-size: 20px;
  font-weight: 800;
}

.icon-button {
  padding: 6px 10px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--card);
}

.vocab-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 12px;
}

.vocab-card {
  display: grid;
  place-items: center;
  min-height: 150px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--ink);
  background: var(--card);
  text-align: center;
}

.vocab-card .word {
  font-size: 30px;
  font-weight: 800;
}

.vocab-card .vocab-back {
  display: none;
  gap: 6px;
}

.vocab-card.flipped {
  border-color: var(--green);
  background: var(--green-soft);
}

.vocab-card.flipped .vocab-front {
  display: none;
}

.vocab-card.flipped .vocab-back {
  display: grid;
}

.vocab-card.speaking {
  border-color: var(--green);
  box-shadow: 0 0 0 3px #fff3a3;
}

@media (max-width: 860px) {
  .topbar {
    height: auto;
    min-height: 68px;
    padding-block: 10px;
  }

  .access-status {
    flex-basis: 100%;
    text-align: right;
  }

  .sentence-ja {
    font-size: 20px;
  }
}