/* ============================================================
   Local English Vocabulary — pages.css
   Page level layout & page specific blocks
   ============================================================ */

.page {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.page__head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: var(--space-3);
}

.page__title {
  font-size: var(--text-xl);
  font-weight: 600;
  letter-spacing: -0.02em;
}

.page__subtitle {
  margin-top: 2px;
  font-size: var(--text-base);
  color: var(--text-2);
}

.page__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-left: auto;
}

.grid {
  display: grid;
  gap: var(--space-4);
}

.stats-grid {
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
}

.grid--sidebar {
  grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
}

@media (max-width: 1023px) {
  .grid--sidebar {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 767px) {
  .stats-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page__actions {
    width: 100%;
    margin-left: 0;
  }
}

/* ---------------------------------------------- dashboard */

.greeting {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-5);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
}

.greeting__text {
  flex: 1;
  min-width: 220px;
}

.greeting__title {
  font-size: var(--text-lg);
  font-weight: 600;
  letter-spacing: -0.01em;
}

.greeting__sub {
  margin-top: 2px;
  font-size: var(--text-base);
  color: var(--text-2);
}

.chart {
  display: flex;
  align-items: flex-end;
  gap: var(--space-2);
  height: 156px;
  padding-top: var(--space-2);
}

.chart__col {
  display: flex;
  flex: 1;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  gap: 6px;
  height: 100%;
  min-width: 0;
}

.chart__track {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  width: 100%;
  flex: 1;
  min-height: 0;
}

.chart__bar {
  width: 100%;
  max-width: 36px;
  min-height: 4px;
  border-radius: 6px 6px 3px 3px;
  background: var(--accent-soft);
  animation: bar-grow var(--dur-slow) var(--ease);
  transition: background var(--dur) var(--ease);
}

.chart__col:hover .chart__bar {
  background: var(--accent);
}

.chart__value {
  font-size: var(--text-xs);
  color: var(--text-3);
  font-variant-numeric: tabular-nums;
}

.chart__label {
  font-size: var(--text-xs);
  color: var(--text-3);
}

/* ---------------------------------------------- toolbar */

.toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: var(--space-3);
}

.toolbar .field {
  flex: 1 1 220px;
}

/* ---------------------------------------------- daily words */

.wordbook-grid {
  display: grid;
  gap: var(--space-3);
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
}

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

.wordbook {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding: var(--space-4);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--surface);
  text-align: left;
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease),
    transform var(--dur) var(--ease);
}

.wordbook:hover {
  border-color: var(--border-strong);
  box-shadow: var(--shadow-sm);
  transform: translateY(-1px);
}

.wordbook__head {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
}

.wordbook__date {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--text-lg);
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.25;
}

.wordbook__meta {
  font-size: var(--text-sm);
  color: var(--text-3);
}

.wordbook__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  padding-top: var(--space-3);
  border-top: 1px solid var(--border);
}

.wordbook__actions .btn--subtle {
  margin-right: auto;
}

/* ---------------------------------------------- word list */

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-bottom: 4px;
  color: var(--text-2);
  font-size: var(--text-sm);
  transition: color var(--dur) var(--ease);
}

.back-link:hover {
  color: var(--accent);
}

.back-link__icon {
  display: inline-flex;
}

.quick-add {
  display: flex;
  gap: var(--space-2);
  align-items: flex-end;
  padding: var(--space-3) var(--space-4);
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius-md);
  background: var(--surface-2);
}

.quick-add__field {
  flex: 1;
}

.selection-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
  padding: 10px var(--space-4);
  border: 1px solid var(--accent);
  border-radius: var(--radius-md);
  background: var(--accent-soft);
  color: var(--accent);
  font-size: var(--text-base);
}

.selection-bar__count {
  font-weight: 600;
}

.word-list {
  display: flex;
  flex-direction: column;
}

.word-row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: 12px var(--space-5);
  border-bottom: 1px solid var(--border);
  transition: background var(--dur) var(--ease);
}

.word-row:last-child {
  border-bottom: none;
}

.word-row:hover {
  background: var(--surface-2);
}

.word-row__check {
  flex-shrink: 0;
}

.word-row__main {
  flex: 1;
  min-width: 0;
}

.word-row__head {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  min-width: 0;
}

.word-row__word {
  font-size: var(--text-md);
  font-weight: 600;
  letter-spacing: -0.01em;
}

.word-row__phonetic {
  font-size: var(--text-sm);
  color: var(--text-3);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.word-row__meaning {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  font-size: var(--text-base);
  color: var(--text-2);
}

.word-row__side {
  display: flex;
  align-items: center;
  gap: 2px;
  flex-shrink: 0;
}

.word-row__star[aria-pressed="true"] {
  color: var(--warning);
}

.word-row__star .icon {
  fill: currentColor;
}

.word-row__star[aria-pressed="false"] .icon {
  fill: none;
}

.word-detail__value {
  max-width: 60%;
  text-align: right;
  word-break: break-word;
}

@media (max-width: 560px) {
  .word-row {
    flex-wrap: wrap;
    padding: 12px var(--space-4);
  }

  .word-row__side {
    width: 100%;
    justify-content: flex-end;
    margin-top: 2px;
  }
}

/* ---------------------------------------------- test */

/* ---------------------------------------------- dictionary */

.dict-search__row {
  display: flex;
  gap: var(--space-2);
}

.dict-search__row .field {
  flex: 1;
}

.dict-hint {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  align-items: center;
  font-size: var(--text-sm);
  color: var(--text-3);
}

/* ---------------------------------------------- dictionary result */

.dict-row__value {
  display: flex;
  justify-content: flex-end;
  max-width: 68%;
  text-align: right;
  word-break: break-word;
}

.meaning-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: meaning;
}

.meaning-list__item {
  display: flex;
  align-items: baseline;
  gap: 6px;
  font-size: var(--text-base);
  color: var(--text);
}

.meaning-list__item::before {
  counter-increment: meaning;
  content: counter(meaning) '.';
  color: var(--text-3);
  font-size: var(--text-sm);
  font-variant-numeric: tabular-nums;
}

.dict-example {
  font-size: var(--text-base);
  color: var(--text-2);
  line-height: 1.6;
}

.dict-example::before {
  content: '“';
  color: var(--text-3);
}

.dict-example::after {
  content: '”';
  color: var(--text-3);
}

.chip--static {
  cursor: default;
  background: var(--surface-2);
  border-color: transparent;
}

.chip--static:hover {
  border-color: transparent;
  color: var(--text-2);
}

/* ---------------------------------------------- dictionary result */

.dict-meaning {
  font-size: var(--text-base);
  line-height: 1.65;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.dict-row__value .chip-row {
  justify-content: flex-end;
}

/* ---------------------------------------------- word form autofill */

.dict-autofill {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  background: var(--surface-2);
}

.dict-autofill .field__hint {
  flex: 1;
  min-width: 160px;
}

/* ---------------------------------------------- settings */

.settings-group {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.settings-group__head {
  padding: var(--space-4) var(--space-5) var(--space-2);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-2);
  letter-spacing: 0.01em;
}

.settings-row {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: 14px var(--space-5);
  border-top: 1px solid var(--border);
}

.settings-row__main {
  flex: 1;
  min-width: 0;
}

.settings-row__label {
  font-weight: 500;
}

.settings-row__desc {
  margin-top: 2px;
  font-size: var(--text-sm);
  color: var(--text-2);
}

.settings-row__control {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-shrink: 0;
}

@media (max-width: 560px) {
  .settings-row {
    flex-wrap: wrap;
  }

  .settings-row__control {
    width: 100%;
  }

  .settings-row__control .segmented {
    width: 100%;
  }

  .settings-row__control .segmented__btn {
    flex: 1;
  }
}

.kv {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: 11px var(--space-5);
  border-top: 1px solid var(--border);
  font-size: var(--text-base);
}

.kv__key {
  color: var(--text-2);
}

.kv__value {
  font-weight: 500;
}

/* ---------------------------------------------- test setup */

.pick-list {
  display: flex;
  flex-direction: column;
}

.pick-row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: 12px var(--space-5);
  border-bottom: 1px solid var(--border);
}

.pick-row:last-child {
  border-bottom: none;
}

.pick-row--disabled {
  opacity: 0.55;
}

.pick-row__main {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.pick-row__title {
  font-weight: 600;
  letter-spacing: -0.01em;
}

.pick-row__desc {
  font-size: var(--text-sm);
  color: var(--text-2);
}

.pick-row__side {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-shrink: 0;
}

.scope-row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  width: 100%;
  padding: 14px var(--space-5);
  border-bottom: 1px solid var(--border);
  text-align: left;
  transition: background var(--dur) var(--ease);
}

.scope-row:last-child {
  border-bottom: none;
}

.scope-row:hover:not(.scope-row--disabled) {
  background: var(--surface-2);
}

.scope-row--active {
  background: var(--accent-soft);
}

.scope-row--active .pick-row__title {
  color: var(--accent);
}

.scope-row--disabled {
  cursor: not-allowed;
  opacity: 0.55;
}

.scope-row__icon {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  flex-shrink: 0;
  border-radius: var(--radius-sm);
  background: var(--surface-2);
  color: var(--text-2);
}

.scope-row--active .scope-row__icon {
  background: var(--accent);
  color: var(--on-accent);
}

.test-summary {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-4) var(--space-5);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
}

.test-summary__info {
  flex: 1;
  min-width: 200px;
}

.test-summary__title {
  font-size: var(--text-md);
  font-weight: 600;
}

.test-summary__meta {
  margin-top: 2px;
  font-size: var(--text-sm);
  color: var(--text-2);
}

.test-summary__actions {
  display: flex;
  gap: var(--space-2);
}

/* ---------------------------------------------- test session */

.page--test {
  max-width: 760px;
  margin: 0 auto;
}

.test-card {
  position: relative;
  overflow: hidden;
}

.test-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3);
  padding: 12px var(--space-5);
  border-bottom: 1px solid var(--border);
  background: var(--surface-2);
}

.test-bar__stats {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-4);
}

.test-stat {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  font-size: var(--text-sm);
  color: var(--text-2);
}

.test-stat__value {
  font-size: var(--text-lg);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  color: var(--success);
}

.test-stat__value--wrong {
  color: var(--danger);
}

.test-bar__round {
  font-size: var(--text-sm);
  color: var(--text-3);
  font-variant-numeric: tabular-nums;
}

.test-bar__actions {
  display: flex;
  gap: var(--space-2);
  margin-left: auto;
}

.test-body {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-10) var(--space-5) var(--space-8);
}

.test-word {
  font-size: clamp(2.5rem, 9vw, 3.75rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.1;
  text-align: center;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.test-word--meaning {
  font-size: clamp(1.5rem, 5.5vw, 2.25rem);
  white-space: pre-line;
  letter-spacing: -0.01em;
}

.test-word__meta {
  font-size: var(--text-sm);
  color: var(--text-3);
}

.test-input-row {
  display: flex;
  gap: var(--space-2);
  width: 100%;
  max-width: 480px;
  margin-top: var(--space-4);
}

.test-input {
  flex: 1;
  height: 52px;
  font-size: var(--text-lg);
  text-align: center;
}

.test-hint {
  font-size: var(--text-sm);
  color: var(--text-3);
}

.test-input.input--ok {
  border-color: var(--success);
  box-shadow: 0 0 0 3px var(--success-soft);
}

.test-input.input--bad {
  border-color: var(--danger);
  box-shadow: 0 0 0 3px var(--danger-soft);
}

.test-feedback {
  width: 100%;
  max-width: 480px;
  min-height: 24px;
  font-size: var(--text-base);
  text-align: center;
}

.test-feedback__ok {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: var(--success);
}

.test-feedback__label {
  font-size: var(--text-md);
  font-weight: 600;
}

.test-feedback__extra {
  font-size: var(--text-sm);
  color: var(--text-3);
}

.test-feedback__bad {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  background: var(--danger-soft);
  text-align: left;
}

.test-feedback__row {
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.test-feedback__key {
  flex-shrink: 0;
  font-size: var(--text-sm);
  color: var(--text-3);
}

.test-feedback__mine {
  color: var(--text-2);
  text-decoration: line-through;
  text-decoration-color: var(--border-strong);
  overflow-wrap: anywhere;
}

.test-feedback__right {
  font-size: var(--text-md);
  font-weight: 600;
  color: var(--danger);
  overflow-wrap: anywhere;
}

.test-feedback__icon {
  display: inline-flex;
}

.test-paused {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  /* 老版本 Safari（<16.2）不支持 color-mix，先给出不透明回退 */
  background: var(--surface);
}

@supports (backdrop-filter: blur(3px)) {
  .test-paused {
    background: color-mix(in srgb, var(--surface) 88%, transparent);
    -webkit-backdrop-filter: blur(3px);
    backdrop-filter: blur(3px);
  }
}

.test-paused[hidden] {
  display: none;
}

.test-paused__box {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  text-align: center;
}

.test-paused__title {
  font-size: var(--text-xl);
  font-weight: 600;
}

.test-paused__desc {
  font-size: var(--text-sm);
  color: var(--text-2);
}

.test-note {
  font-size: var(--text-sm);
  text-align: center;
}

.test-result__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  justify-content: center;
}

.mistake-list {
  max-height: 340px;
  overflow-y: auto;
}

@media (max-width: 560px) {
  /* 自测页是最重要的页面：移动端单词依然要足够大 */
  .test-word {
    font-size: clamp(2.25rem, 12vw, 2.75rem);
  }

  .test-body {
    padding: var(--space-8) var(--space-4) var(--space-6);
  }

  /* 列布局下 flex:1 会把高度交给 flex 计算，这里显式固定高度 */
  .test-input {
    flex: none;
    width: 100%;
    height: 52px;
    font-size: var(--text-md);
  }

  .test-input-row {
    flex-direction: column;
    max-width: none;
  }

  .test-input-row .btn {
    width: 100%;
  }

  .test-summary__actions .btn {
    width: 100%;
  }
}

/* ---------------------------------------------- mistakes */

.mistake-list-box {
  display: flex;
  flex-direction: column;
}

.mistake-row {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: 14px var(--space-5);
  border-bottom: 1px solid var(--border);
  transition: background var(--dur) var(--ease);
}

.mistake-row:last-child {
  border-bottom: none;
}

.mistake-row:hover {
  background: var(--surface-2);
}

.mistake-row__check {
  padding-top: 2px;
}

.mistake-row__main {
  flex: 1;
  min-width: 0;
}

.mistake-row__head {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  min-width: 0;
}

.mistake-row__word {
  font-size: var(--text-md);
  font-weight: 600;
  letter-spacing: -0.01em;
}

.mistake-row__line {
  display: flex;
  align-items: baseline;
  gap: 6px;
  min-width: 0;
  font-size: var(--text-sm);
  color: var(--text-2);
}

.mistake-row__key {
  flex-shrink: 0;
  color: var(--text-3);
}

.mistake-row__side {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 6px;
  flex-shrink: 0;
}

.mistake-row__stats {
  display: flex;
  gap: 6px;
}

.mistake-row__time {
  font-size: var(--text-xs);
}

.mistake-row__actions {
  display: flex;
  gap: 2px;
}

@media (max-width: 640px) {
  .mistake-row {
    flex-wrap: wrap;
    padding: 12px var(--space-4);
  }

  .mistake-row__side {
    width: 100%;
    align-items: flex-start;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: var(--space-2);
    margin-top: 4px;
  }
}

/* ---------------------------------------------- dashboard: today card */

.today-card {
  border-color: var(--border-strong);
}

.today-card__body {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.today-metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: var(--space-4);
}

.today-metric {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.today-metric__label {
  font-size: var(--text-sm);
  color: var(--text-2);
}

.today-metric__value {
  font-size: var(--text-3xl);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.1;
  font-variant-numeric: tabular-nums;
}

.today-metric__value--ok {
  color: var(--success);
}

.today-metric__value--bad {
  color: var(--danger);
}

.today-metric__unit {
  margin-left: 3px;
  font-size: var(--text-base);
  font-weight: 500;
  color: var(--text-3);
}

.today-metric__meta {
  font-size: var(--text-sm);
  color: var(--text-3);
}

.today-progress {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.today-progress__text {
  font-size: var(--text-sm);
  color: var(--text-2);
}

.today-facts {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  padding-top: var(--space-3);
  border-top: 1px solid var(--border);
  font-size: var(--text-sm);
  color: var(--text-2);
}

.today-facts__item {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.today-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.today-card__hint {
  padding: 0 var(--space-5) var(--space-5);
  font-size: var(--text-sm);
  color: var(--text-3);
}

.stat--interactive {
  text-align: left;
  cursor: pointer;
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.stat--interactive:hover {
  border-color: var(--border-strong);
  background: var(--surface-2);
}

.greeting--plain {
  border: none;
  background: transparent;
  box-shadow: none;
  padding: 0;
}

/* ---------------------------------------------- test setup: quick start */

.quick-start {
  border-color: var(--accent);
  background: var(--accent-soft);
}

.quick-start__body {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-5);
}

.quick-start__info {
  flex: 1;
  min-width: 200px;
}

.quick-start__title {
  font-size: var(--text-lg);
  font-weight: 600;
  letter-spacing: -0.01em;
}

.quick-start__meta {
  margin-top: 2px;
  font-size: var(--text-sm);
  color: var(--text-2);
}

.quick-start__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

/* ---------------------------------------------- dashboard: trend & progress */

.chart__track {
  position: relative;
}

.chart__bar--empty {
  background: var(--surface-3);
}

.chart__marker {
  position: absolute;
  right: 10%;
  left: 10%;
  height: 2px;
  border-radius: var(--radius-full);
  background: var(--accent);
  opacity: 0.9;
}

.chart__accuracy {
  font-size: var(--text-xs);
  color: var(--text-2);
  font-variant-numeric: tabular-nums;
}

.chart-legend {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  border-top: 1px solid var(--border);
  padding-top: var(--space-3);
  font-size: var(--text-xs);
  color: var(--text-3);
}

.chart-legend__item {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.progress-bar {
  height: 8px;
  border-radius: var(--radius-full);
  background: var(--surface-3);
  overflow: hidden;
}

.progress-bar span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: var(--accent);
  transition: width var(--dur-slow) var(--ease);
}

.rank {
  display: grid;
  place-items: center;
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  border-radius: var(--radius-full);
  background: var(--surface-2);
  color: var(--text-2);
  font-size: var(--text-xs);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.list__item:nth-child(1) .rank {
  background: var(--accent-soft);
  color: var(--accent);
}

/* ---------------------------------------------- dictionary result panel (单词表单) */

.dict-panel {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding: var(--space-4);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--surface-2);
}

.dict-panel__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: var(--space-2);
}

.dict-panel__word {
  font-size: var(--text-lg);
  font-weight: 600;
  letter-spacing: -0.01em;
}

.dict-panel__phonetic {
  font-size: var(--text-sm);
  color: var(--text-2);
}

.dict-panel__row {
  display: flex;
  gap: var(--space-2);
  font-size: var(--text-sm);
}

.dict-panel__key {
  flex-shrink: 0;
  color: var(--text-3);
}

.dict-panel__value {
  color: var(--text);
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.dict-panel__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

/* ---------------------------------------------- feedback */

.feedback-form__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
  padding-top: var(--space-2);
}

.feedback-list__head {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.feedback-item {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--border);
}

.feedback-item:last-child {
  border-bottom: none;
}

.feedback-item:hover {
  background: var(--surface-2);
}

.feedback-item__content {
  font-size: var(--text-base);
  line-height: 1.65;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.feedback-item__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--text-3);
}

.feedback-item__contact {
  overflow-wrap: anywhere;
}

@media (max-width: 560px) {
  .feedback-form__actions .btn {
    width: 100%;
  }

  .feedback-item {
    padding: var(--space-4);
  }
}

/* ---------------------------------------------- misc */

.note {
  display: flex;
  gap: 10px;
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface-2);
  color: var(--text-2);
  font-size: var(--text-sm);
}

.note__icon {
  display: inline-flex;
  color: var(--text-3);
}

.note--danger {
  border-color: var(--danger);
  background: var(--danger-soft);
  color: var(--danger);
}

.note--danger .note__icon {
  color: var(--danger);
}

/* ============================================================
   登录 / 注册
   ============================================================ */

.auth {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: var(--space-6) var(--space-4) calc(var(--space-6) + env(safe-area-inset-bottom));
  background:
    radial-gradient(1100px 520px at 15% -10%, var(--accent-soft), transparent 60%),
    var(--bg);
}

.auth__card {
  width: 100%;
  max-width: 400px;
  padding: var(--space-8);
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.auth__brand {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: var(--space-6);
}

.auth__brand-name {
  font-weight: 600;
  color: var(--text-2);
}

.auth__title {
  font-size: var(--text-2xl);
  font-weight: 650;
  letter-spacing: -0.02em;
}

.auth__subtitle {
  margin-top: var(--space-1);
  color: var(--text-3);
  font-size: var(--text-sm);
}

.auth__form {
  margin-top: var(--space-6);
}

.auth__switch {
  margin-top: var(--space-5);
  text-align: center;
  font-size: var(--text-sm);
  color: var(--text-3);
}

.auth__link {
  color: var(--accent);
  font-weight: 600;
}

@media (max-width: 420px) {
  .auth__card {
    padding: var(--space-6);
  }
}

/* ============================================================
   管理员：用户管理 / 审批记录
   ============================================================ */

.admin-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.admin-toolbar .field {
  flex: 1 1 180px;
  min-width: 160px;
}

.admin-list__head {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin: var(--space-4) 0 var(--space-3);
}

.admin-list {
  display: flex;
  flex-direction: column;
}

.admin-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-4);
  border-bottom: 1px solid var(--border);
}

.admin-row:last-child {
  border-bottom: 0;
}

.admin-row__main {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1 1 auto;
  min-width: 0;
}

.admin-row__top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
}

.admin-row__email {
  font-weight: 600;
  color: var(--text);
  word-break: break-all;
}

.admin-row__stats,
.admin-row__meta,
.admin-row__reason {
  color: var(--text-3);
  font-size: var(--text-sm);
}

.admin-row__reason {
  color: var(--text-2);
}

.admin-row__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: var(--space-2);
  flex: none;
}

.admin-row__reason-input {
  width: 170px;
}

.admin-log {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--border);
}

.admin-log:last-child {
  border-bottom: 0;
}

.section-title {
  margin: var(--space-8) 0 var(--space-2);
  font-size: var(--text-lg);
  font-weight: 650;
}

.badge--ok {
  background: var(--success-soft);
  color: var(--success);
}

.badge--warn {
  background: var(--warning-soft);
  color: var(--warning);
}

.badge--muted {
  background: var(--surface-2);
  color: var(--text-3);
}

@media (max-width: 640px) {
  .admin-row {
    flex-direction: column;
  }

  .admin-row__actions {
    justify-content: flex-start;
    width: 100%;
  }

  .admin-row__reason-input {
    width: 100%;
  }
}

/* ============================================================
   朗读（TTS）小喇叭
   ============================================================ */

.speaker-btn[hidden] {
  display: none;
}

.speaker-btn.is-speaking {
  color: var(--accent);
}

.speaker-btn.is-speaking .icon {
  animation: speaker-pulse 0.9s ease-in-out infinite;
}

@keyframes speaker-pulse {
  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.5;
    transform: scale(0.88);
  }
}

.test-prompt-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  max-width: 100%;
}

/* 设置：朗读滑杆 */
.settings-range {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  min-width: 180px;
}

.settings-range__input {
  flex: 1;
  min-width: 120px;
  accent-color: var(--accent);
}

.settings-range__value {
  min-width: 46px;
  text-align: right;
  color: var(--text-2);
  font-size: var(--text-sm);
  font-variant-numeric: tabular-nums;
}

/* feedback：增强（筛选 / 状态 / 标签 / 评论） */

.feedback-toolbar {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin: var(--space-4) 0;
}

.feedback-toolbar__controls {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: var(--space-3);
}

.feedback-toolbar__controls .field {
  flex: 1 1 160px;
  min-width: 140px;
}

.feedback-item__badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.feedback-thread {
  border-top: 1px dashed var(--border);
  padding-top: var(--space-3);
  margin-top: var(--space-1);
}

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

.feedback-comment {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  background: var(--surface-2);
}

.feedback-comment--internal {
  background: var(--warning-soft);
  border: 1px solid var(--warning-soft);
}

.feedback-comment--system {
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  background: transparent;
  padding: 4px var(--space-2);
  font-size: var(--text-sm);
}

.feedback-comment__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
}

.feedback-comment__author {
  font-weight: 600;
}

.feedback-comment__system {
  color: var(--text-3);
  font-style: italic;
}

.feedback-comment__content {
  font-size: var(--text-base);
  line-height: 1.6;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.feedback-composer {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.feedback-composer__actions {
  display: flex;
  align-items: flex-end;
  gap: var(--space-3);
}

.feedback-admin {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding: var(--space-4);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--surface-2);
}

@media (max-width: 560px) {
  .feedback-toolbar__controls .field {
    flex-basis: 100%;
  }

  .feedback-composer__actions {
    flex-direction: column;
    align-items: stretch;
  }
}