.words-panel,
.words-home {
  display: grid;
  gap: var(--s-5);
}
.words-panel > p {
  margin: 0;
}
.words-heading,
.words-home-heading,
.words-section-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-3);
}
.words-heading h2,
.words-heading p,
.words-home-heading h2,
.words-section-heading h3 {
  margin: 0;
}
.words-heading p {
  margin-top: var(--s-1);
}
.words-home-heading h2 {
  font-size: var(--fs-lg);
  font-weight: 600;
}
.words-section-heading h3 {
  font-size: var(--fs-md);
  font-weight: 600;
}
.words-overview {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(260px, 1fr);
  gap: var(--s-3);
}
.words-today {
  display: flex;
  align-items: center;
  min-height: 240px;
  padding: var(--s-5);
  border-radius: var(--r-lg);
  background: color-mix(in srgb, var(--accent) 9%, var(--surface));
}
.words-today h3 {
  margin: var(--s-2) 0;
  font-size: clamp(24px, 2.4vw, 30px);
  max-width: 18ch;
  line-height: 1.2;
  font-weight: 600;
}
.words-today p {
  margin: 0;
}
.words-eyebrow {
  color: var(--text-2);
  font-size: var(--fs-sm);
}
.words-begin {
  margin-top: var(--s-4);
  gap: var(--s-2);
}
.words-summary {
  padding: var(--s-5);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: var(--s-4);
}
.words-summary h3 {
  margin: 0;
  font-size: var(--fs-md);
  font-weight: 600;
}
.words-summary-counts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--s-2);
}
.words-stat {
  display: grid;
  gap: var(--s-1);
  text-decoration: none;
  color: inherit;
}
.words-stat strong {
  font-size: 28px;
  font-weight: 500;
  font-variant-numeric: tabular-nums;
}
.words-stat span {
  font-size: var(--fs-xs);
  color: var(--text-2);
  line-height: 1.3;
}
.words-progress {
  appearance: none;
  -webkit-appearance: none;
  display: block;
  width: 100%;
  height: 8px;
  border: 0;
  border-radius: var(--r-full);
  overflow: hidden;
  background: var(--surface-2);
  accent-color: var(--accent);
}
.words-progress::-webkit-progress-bar {
  background: var(--surface-2);
  border-radius: var(--r-full);
}
.words-progress::-webkit-progress-value {
  background: var(--accent);
  border-radius: var(--r-full);
}
.words-progress::-moz-progress-bar {
  background: var(--accent);
  border-radius: var(--r-full);
}
.words-summary .words-progress {
  height: 5px;
}
.words-summary-total {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--text-2);
  font-size: var(--fs-sm);
  text-decoration: none;
}
.words-summary-total .ico,
.words-training-arrow .ico {
  width: 18px;
  height: 18px;
}
.words-exercises {
  display: grid;
  gap: var(--s-3);
}
.words-training-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
  padding-inline: var(--s-4);
  background: var(--surface);
  border-radius: var(--r-lg);
  box-shadow: var(--glass-edge);
}
.words-training {
  display: flex;
  align-items: center;
  gap: var(--s-3);
  min-width: 0;
  min-height: 64px;
  border-radius: 0;
  padding: var(--s-2) 0;
  background: transparent;
  text-align: left;
  color: var(--text);
  font: inherit;
  border: 0;
  cursor: pointer;
  transition: background var(--t-fast);
}
.words-training-art {
  width: 28px;
  height: 28px;
  flex: 0 0 28px;
  display: grid;
  place-items: center;
  border-radius: var(--r-md);
  background: transparent;
  color: var(--accent);
}
.words-training-art .ico {
  width: 22px;
  height: 22px;
}
.words-training-copy {
  display: grid;
  flex: 1;
  min-width: 0;
  gap: 4px;
}
.words-training-copy strong {
  font-size: var(--fs-sm);
  font-weight: 600;
}
.words-training-copy > span {
  font-size: var(--fs-xs);
  line-height: 1.4;
}
.words-training-arrow {
  color: var(--text-3);
}
.words-training:disabled {
  opacity: 0.7;
  cursor: default;
}
.words-training:focus-visible {
  outline: none;
  box-shadow: var(--ring);
}
.words-list {
  display: grid;
  align-content: start;
}
.words-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-3);
  min-height: 0;
  padding: var(--s-3) 0;
}
.words-row[hidden],
.words-list > .empty[hidden] {
  display: none;
}
.words-row:not([hidden]) ~ .words-row:not([hidden]) {
  border-top: 1px solid var(--border);
}
.words-copy {
  display: grid;
  flex: 1;
  gap: var(--s-1);
  min-width: 0;
  overflow-wrap: anywhere;
}
.words-copy-line {
  display: flex;
  align-items: center;
  gap: var(--s-1);
  min-width: 0;
}
.words-copy-line > strong,
.words-copy-line > span {
  min-width: 0;
}
.words-speech {
  flex: 0 0 44px;
}
.words-copy strong {
  font-weight: 600;
}
.words-copy span {
  color: var(--text-2);
}
.words-actions,
.words-practice-controls,
.words-letters,
.words-letters-selected {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-2);
}
.words-row-actions {
  flex-wrap: nowrap;
  align-items: center;
  flex-shrink: 0;
  gap: var(--s-1);
}
.words-row-actions > .btn {
  white-space: nowrap;
}
.words-row-actions > .icon-btn {
  flex: 0 0 44px;
}
.words-dialog {
  max-width: 520px;
  width: calc(100% - 32px);
}
.words-form {
  display: grid;
  gap: var(--s-3);
  padding: var(--s-5);
}
.words-form h2 {
  margin: 0 0 var(--s-2);
}
.words-form label {
  display: grid;
  gap: var(--s-2);
}
.words-form .words-actions {
  justify-content: flex-end;
  padding-top: var(--s-3);
}
.words-form > .btn {
  justify-self: start;
}
.words-error {
  color: var(--danger);
  margin: 0;
}
.words-error:empty {
  display: none;
}
.words-translation-fields {
  display: grid;
  gap: var(--s-2);
}
.words-translation-row {
  display: flex;
  align-items: center;
  gap: var(--s-2);
}
.words-translation-row input {
  flex: 1;
  min-width: 0;
}
.words-lesson {
  width: 100%;
  margin-inline: auto;
  height: calc(100dvh - var(--header-reserve, 80px) - var(--s-4) - var(--kb-h, 0px));
  min-height: 0;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  gap: var(--s-4);
}
.words-lesson-head {
  display: flex;
  align-items: center;
  gap: var(--s-3);
}
.words-lesson-head .words-progress {
  flex: 1;
  width: auto;
}
.words-lesson-head > span {
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}
.words-lesson-stage {
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: stretch;
  gap: var(--s-4);
  padding: var(--s-5) var(--s-1);
}
.words-instruction {
  margin: 0;
  color: var(--text-2);
  text-align: center;
  font-size: var(--fs-md);
}
.words-question-line {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--s-2);
  min-width: 0;
}
.words-question-line > :first-child {
  min-width: 0;
}
.words-question {
  margin: 0;
  text-align: center;
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 600;
  line-height: 1.2;
  overflow-wrap: anywhere;
}
.words-lesson .words-practice-controls {
  justify-content: center;
  gap: var(--s-3);
  width: 100%;
  margin-top: var(--s-3);
}
.words-lesson .words-answer {
  flex: 1 1 calc(50% - 12px);
  min-height: 72px;
  padding: var(--s-4);
  background: var(--surface);
  border-radius: var(--r-lg);
  box-shadow: var(--glass-edge);
  font-size: var(--fs-md);
  white-space: normal;
  overflow-wrap: anywhere;
}
.words-lesson .words-answer.is-correct {
  box-shadow: inset 0 0 0 2px var(--accent);
}
.words-lesson .words-answer.is-incorrect {
  box-shadow: inset 0 0 0 2px var(--danger);
}
.words-lesson .words-practice-controls > input {
  width: 100%;
  min-height: 64px;
  text-align: center;
  font-size: 22px;
}
.words-lesson-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  align-content: end;
  gap: var(--s-2);
  min-height: 104px;
  border-radius: var(--r-lg);
  padding: var(--s-3) 0 max(var(--s-3), env(safe-area-inset-bottom));
}
.words-lesson-footer .words-feedback {
  flex: 0 0 100%;
  text-align: center;
  margin: 0;
  min-height: 24px;
}
.words-lesson-footer > .btn {
  flex: 0 1 320px;
  min-width: 0;
  min-height: 48px;
}
.words-lesson-footer[data-result='correct'] .words-feedback {
  color: var(--accent);
}
.words-lesson-footer[data-result='incorrect'] .words-feedback {
  color: var(--danger);
}
.words-lesson[data-mode='recall'] .words-lesson-stage {
  margin-block: var(--s-3);
  min-height: 0;
  padding: var(--s-5);
  background: var(--surface);
  border-radius: var(--r-xl);
  box-shadow: var(--glass-edge);
}
.words-lesson[data-mode='recall'] .words-question {
  font-size: clamp(32px, 6vw, 52px);
}
.words-revealed {
  text-align: center;
  font-size: clamp(22px, 4vw, 30px);
  font-weight: 400;
  color: var(--text-2);
  overflow-wrap: anywhere;
}
.words-letters-selected,
.words-letters {
  flex-basis: 100%;
  justify-content: center;
}
.words-letters-selected {
  min-height: 68px;
  padding-block: var(--s-2);
}
.words-letters {
  min-height: 48px;
}
.words-letters .btn,
.words-letters-selected .btn {
  min-width: 48px;
  height: 52px;
  padding: 0 var(--s-3);
  border-radius: var(--r-md);
  font-size: 20px;
  text-transform: uppercase;
}
.words-lesson.is-complete {
  align-content: center;
  grid-template-rows: none;
  justify-items: center;
  gap: var(--s-3);
  min-height: 420px;
  text-align: center;
}
.words-result {
  display: grid;
  gap: var(--s-2);
  justify-items: center;
  margin-bottom: var(--s-4);
}
.words-result p,
.words-result h3 {
  margin: 0;
}
.words-result-score {
  font-size: clamp(40px, 6vw, 56px);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}
@media (hover: hover) and (pointer: fine) {
  .words-training:not(:disabled):hover .words-training-arrow {
    color: var(--text);
  }
}
@media (max-width: 700px) {
  .words-overview {
    grid-template-columns: 1fr;
  }
  .words-summary {
    gap: var(--s-3);
  }
  .words-summary-counts {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 600px) {
  .words-panel,
  .words-home {
    gap: var(--s-4);
  }
  .words-today,
  .words-summary {
    padding: var(--s-4);
  }
  .words-today {
    min-height: 0;
  }
  .words-stat strong {
    font-size: 25px;
  }
  .words-panel .icon-btn {
    --icon-control-size: 44px;
  }
  .words-form {
    padding: var(--s-4);
  }
  .words-form .words-actions > button {
    flex: 1;
  }
  .words-lesson {
    height: calc(
      100dvh - var(--header-reserve, 68px) - var(--s-2) - env(safe-area-inset-bottom, 0px) -
        var(--kb-h, 0px)
    );
    min-height: 0;
    gap: var(--s-3);
  }
  .words-lesson-stage {
    padding-block: var(--s-3);
  }
  .words-lesson .words-answer {
    flex-basis: 100%;
    min-height: 56px;
  }
  .words-lesson-footer > .btn {
    flex: 0 1 320px;
    min-width: 0;
  }
  .words-lesson-footer .words-feedback:not(:empty) {
    flex-basis: 100%;
  }
}
@media (prefers-reduced-motion: reduce) {
  .words-training {
    transition: none;
  }
}

.words-today-copy {
  width: 100%;
}
.words-session-settings {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--s-3);
  margin-top: var(--s-4);
}
.words-size-group {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-2);
}
.words-size-group > span {
  font-size: var(--fs-xs);
  color: var(--text-2);
}
.words-size-choices {
  display: flex;
  gap: var(--s-1);
  padding: 4px;
  border-radius: var(--r-full);
  background: var(--surface-2);
}
.words-size-option {
  flex: 1;
  min-width: 32px;
  min-height: 36px;
  padding: 0 var(--s-2);
  border: 0;
  border-radius: inherit;
  font: inherit;
  font-size: var(--fs-sm);
  color: var(--text-2);
  background: transparent;
  cursor: pointer;
}
.words-size-option[aria-pressed='true'] {
  color: var(--text);
  background: var(--surface);
  box-shadow: var(--glass-edge);
}
.words-size-option:focus-visible {
  outline: none;
  box-shadow: var(--ring);
}
.words-begin {
  width: 100%;
}
.words-letters .btn:disabled,
.words-letters-selected .btn:disabled {
  opacity: 0.55;
}

.words-quantity.field {
  text-align: center;
  min-height: 44px;
  padding-inline: var(--s-2);
}

.words-catalog-link {
  display: flex;
  align-items: center;
  gap: var(--s-3);
  padding: var(--s-2) 0;
  text-decoration: none;
  color: var(--text);
}
.words-catalog-link > span {
  display: grid;
  flex: 1;
  gap: var(--s-1);
}
.words-catalog-link strong {
  font-weight: 500;
}
.words-catalog-link span span {
  font-size: var(--fs-xs);
  color: var(--text-2);
}
.words-letter-hint {
  flex-basis: 100%;
  margin: 0;
  text-align: center;
  font-size: var(--fs-xs);
}

.words-letters .btn.is-used {
  opacity: 1;
  background: transparent;
  box-shadow: inset 0 0 0 1px var(--border);
  pointer-events: none;
}

.words-match-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: clamp(40px, 8vw, 88px);
  width: 100%;
  position: relative;
}
.words-match-lines {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  overflow: visible;
}
.words-match-lines line {
  stroke: var(--accent);
  stroke-width: 2;
  stroke-linecap: round;
}
.words-match-lines line.is-incorrect {
  stroke: var(--danger);
}
.words-match-column {
  display: grid;
  grid-auto-rows: minmax(64px, 1fr);
  gap: var(--s-3);
}
.words-lesson .words-match-tile {
  width: 100%;
  min-width: 0;
  min-height: 64px;
}
.words-lesson .words-match-tile.is-selected {
  box-shadow: inset 0 0 0 2px var(--accent);
}
.words-lesson .words-match-tile.is-incorrect {
  box-shadow: inset 0 0 0 2px var(--danger);
}
.words-lesson .words-match-tile.is-paired:not(.is-selected):not(.is-correct):not(.is-incorrect) {
  box-shadow: inset 0 0 0 1px var(--accent);
}
.words-size-group {
  grid-template-columns: 1fr auto;
}
.words-stepper {
  display: flex;
  align-items: center;
  gap: var(--s-1);
}
.words-stepper > .btn {
  min-width: 44px;
  min-height: 44px;
  padding: 0;
}
.words-stepper .words-quantity.field {
  width: 48px;
  min-height: 44px;
  appearance: textfield;
  -moz-appearance: textfield;
}
.words-stepper .words-quantity::-webkit-inner-spin-button,
.words-stepper .words-quantity::-webkit-outer-spin-button {
  -webkit-appearance: none;
  margin: 0;
}
.words-stepper .words-quantity.field:focus-visible {
  outline: 1px solid var(--accent);
  outline-offset: 1px;
  box-shadow: none;
}

.words-summary-review {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-2);
  color: var(--text-2);
  text-decoration: none;
  font-size: var(--fs-sm);
}
.words-summary-review strong {
  color: var(--text);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}
.words-catalog-link > .ico:first-child {
  width: 24px;
  height: 24px;
  color: var(--accent);
  flex: none;
}
.words-catalog-link > .ico:last-child {
  width: 18px;
  height: 18px;
  flex: none;
  color: var(--text-2);
}
.words-catalog-link strong {
  font-weight: 600;
}
.words-form .words-heading h2 {
  margin: 0;
}
@media (max-width: 600px) {
  .words-overview {
    gap: var(--s-3);
  }
  .words-summary {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--s-3);
  }
  .words-summary h3,
  .words-summary-counts,
  .words-summary .words-progress {
    grid-column: 1 / -1;
  }
  .words-summary-counts {
    grid-template-columns: 1fr 1fr;
  }
  .words-summary-review {
    border-right: 1px solid var(--border);
    padding-right: var(--s-3);
  }
  .words-summary-total {
    gap: var(--s-2);
  }
}

.words-lesson .words-answer[aria-pressed='true']:not(.is-correct):not(.is-incorrect) {
  background: var(--accent-soft);
  box-shadow: inset 0 0 0 2px var(--accent);
}
.main:has(.words-lesson) #workspace {
  overflow: hidden;
}
.main:has(.words-lesson) #wordsScreen > .container {
  padding-bottom: 0;
}
.words-lesson-stage > .words-practice-controls {
  max-width: 640px;
  margin-inline: auto;
  flex-shrink: 0;
}

.words-lesson[data-mode='recall'] .words-lesson-footer > .btn {
  flex-basis: calc(50% - var(--s-2));
  max-width: 200px;
}
#studioHeader:has(.words-subsection-heading) > .page-title {
  display: none;
}
#studioHeader > .words-subsection-heading {
  flex: 1;
  justify-content: flex-start;
  min-width: 0;
  gap: var(--s-2);
}
.words-subsection-heading h2 {
  font-size: var(--fs-md);
  overflow-wrap: anywhere;
}
.words-subsection-heading p {
  font-size: var(--fs-xs);
  margin: 0;
}
.words-summary-counts {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.words-resources {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--s-3);
}
@media (max-width: 600px) {
  .words-summary-counts {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .words-summary > .word-progress {
    grid-column: 1 / -1;
  }
  .words-resources .words-catalog-link {
    padding: var(--s-2) 0;
    gap: var(--s-2);
  }
  .words-resources .words-catalog-link > .ico:last-child {
    display: none;
  }
}
.words-row-menu {
  width: 200px;
}
.words-row-menu.menu > button {
  justify-content: center;
  text-align: center;
}

.words-training + .words-training {
  border-top: 1px solid var(--border);
}
.words-resources .words-catalog-link {
  min-width: 0;
}
.words-resources .words-catalog-link > span {
  gap: 0;
}

.words-resources .words-catalog-link {
  min-height: 48px;
  padding: var(--s-2) var(--s-3);
  gap: var(--s-2);
  border-radius: var(--r-lg);
  background: var(--surface);
  box-shadow: var(--glass-edge);
}
.words-resources .words-catalog-link > strong {
  flex: 1;
  font-size: var(--fs-sm);
}
.words-resources .words-catalog-link > .words-resource-count {
  display: block;
  flex: none;
  color: var(--text-2);
  font-size: var(--fs-xs);
  font-variant-numeric: tabular-nums;
}
.words-resources .words-catalog-link > .ico {
  width: 20px;
  height: 20px;
}

.words-summary > .word-progress {
  height: 6px;
  gap: 3px;
  background: var(--surface-2);
}
.words-summary > .word-progress > span {
  border-radius: var(--r-full);
}
.words-summary > .word-progress .is-learning {
  order: -1;
}
.words-summary > .word-progress .is-new {
  display: none;
}

.words-status-mark {
  display: grid;
  place-items: center;
  width: 16px;
  height: 24px;
  flex: none;
  color: var(--accent);
}
.words-status-mark .ico {
  width: 16px;
  height: 16px;
}