/* School catalog and the focused practice shell share Littelli tokens. The canvas keeps
   a square coordinate surface; responsive changes never remount the drawing engine. */
.school-page {
  max-width: 2200px;
  margin: auto;
}
.school-page h1 {
  margin: 0.4rem 0;
}
.school-options,
.school-options > div,
.school-actions,
.school-catalog-head {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}
.school-options {
  justify-content: space-between;
  margin: 24px 0;
}
.school-page button {
  min-height: 48px;
}
.school-page button[aria-pressed='true'] {
  outline: 3px solid var(--purple);
  outline-offset: 2px;
}
.school-subjects {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  margin: 28px 0;
}
.school-subject,
.school-card,
.school-choice {
  color: inherit;
  background: var(--white);
  border: 2px solid var(--line);
  border-radius: 24px;
  padding: 24px;
  cursor: pointer;
}
.school-subject {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  font: inherit;
}
.school-subject b {
  font-size: 48px;
}
.school-catalog {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 16px;
  margin: 24px 0;
}
.school-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  min-width: 0;
  place-items: center;
  gap: 8px;
  transition:
    border-color 0.15s,
    transform 0.15s;
}
.school-card:hover {
  transform: translateY(-3px);
  border-color: var(--purple);
}
.school-card > span {
  font-size: 64px;
  line-height: 1.2;
}
.school-symbol {
  display: inline-flex;
  width: 100%;
  min-width: 0;
  vertical-align: middle;
}
.school-symbol-art {
  width: 100%;
  height: 100%;
  display: block;
}
.school-symbol-art path {
  stroke: currentColor;
  stroke-width: 8px;
}
.school-card > .school-symbol {
  height: 100px;
  width: 100%;
  max-width: 120px;
}
.school-reference .school-symbol,
.school-match-target > .school-symbol {
  width: clamp(120px, 16vw, 240px);
  max-width: 100%;
}
.school-card small {
  display: flex;
  gap: 8px;
  align-items: center;
}
.school-card.practiced {
  border-color: var(--green-ink);
}
.school-resume {
  padding: 20px;
  border: 2px solid var(--green-ink);
  border-radius: 20px;
  margin-top: 24px;
}
.school-resume button {
  margin: 6px;
}
.school-catalog-head h2 {
  margin-right: auto;
}
.school-celebrate {
  text-align: center;
  padding: 24px 16px;
}
.school-actions {
  justify-content: center;
}
.school-earned {
  font-size: 24px;
  font-weight: 800;
  margin: 8px;
}
.school-magic {
  display: grid;
  justify-items: center;
  gap: 16px;
  max-width: 560px;
  margin: 24px auto 32px;
}
.school-finished-picture {
  width: min(100%, 360px);
  aspect-ratio: 1;
  border: 2px solid var(--line);
  border-radius: 24px;
  overflow: hidden;
  background: var(--school-paper);
}
.school-magic img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.school-magic > .icon {
  width: 64px;
  height: 64px;
}
.school-magic > .primary {
  min-height: 64px;
  font-size: 24px;
  padding: 16px 28px;
}
.school-magic p {
  margin: 0;
  line-height: 1.5;
}
.school-practice {
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  background: var(--page);
}
.school-practice-header {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 16px clamp(16px, 3vw, 64px);
  border-bottom: 1px solid var(--line);
  background: var(--white);
}
.school-practice-title {
  display: grid;
  gap: 5px;
  flex: 1;
  min-width: 0;
}
.school-practice-title b {
  font-size: clamp(16px, 1.2vw, 28px);
}
.school-practice-title small {
  color: var(--muted);
  font-size: 12px;
}
.school-progress {
  display: flex;
  gap: 6px;
  max-width: 200px;
}
.school-progress span {
  height: 5px;
  flex: 1;
  border-radius: 10px;
  background: var(--line);
}
.school-progress .done,
.school-progress .active {
  background: var(--purple);
}
.school-progress .active {
  opacity: 0.65;
}
.school-practice-main {
  width: 100%;
  max-width: 2600px;
  margin: auto;
  flex: 1;
  display: grid;
  grid-template-columns: minmax(240px, 0.7fr) minmax(0, 1.3fr);
  gap: clamp(24px, 4vw, 96px);
  align-items: center;
  padding: clamp(20px, 3vw, 64px);
}
.school-teacher {
  min-width: 0;
  max-width: 650px;
}
.school-teacher h1 {
  font-size: clamp(26px, 2.7vw, 58px);
  line-height: 1.15;
  margin: 14px 0;
  outline: none;
}
.school-teacher h3 {
  font-size: 16px;
  margin: 10px 0;
}
.school-teacher .step-description {
  font-size: clamp(16px, 1.2vw, 24px);
  line-height: 1.6;
  margin: 12px 0 20px;
}
.school-teacher .teacher-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.school-demo {
  width: min(100%, 320px);
  aspect-ratio: 1;
  background: var(--school-paper);
  border: 1px solid var(--line);
  border-radius: 24px;
  margin-top: 24px;
  overflow: hidden;
}
.school-demo .lesson-art {
  width: 100%;
  height: 100%;
}
.school-stroke-count {
  color: var(--muted);
  font-size: 13px;
  margin: 8px 0;
}
.school-reference {
  margin: 20px 0;
  font-size: clamp(64px, 8vw, 140px);
  line-height: 1.2;
}
.school-hint-toggle {
  margin-top: 20px;
}
.school-repeat {
  margin-top: 20px;
}
.school-repeat p {
  font-size: 14px;
  color: var(--muted);
}
.school-writing {
  min-width: 0;
  width: 100%;
  display: grid;
  justify-items: center;
  gap: 12px;
}
.school-writing .canvas-label {
  width: 100%;
  max-width: 1200px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.school-writing .canvas-label > span {
  display: flex;
  align-items: center;
  gap: 8px;
}
.school-paper {
  position: relative;
  width: min(100%, calc(100dvh - 300px), 1200px);
  min-width: 180px;
  aspect-ratio: 1;
  background: var(--school-paper);
  border: 1px solid var(--line);
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 12px 36px #00000008;
}
.school-paper canvas {
  position: absolute;
  width: 100%;
  height: 100%;
  inset: 0;
  touch-action: none;
}
.school-guidelines,
.school-trace {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}
.school-guidelines line {
  stroke: var(--line);
  stroke-width: 1;
  stroke-dasharray: 4 5;
}
.school-trace .lesson-art {
  width: 100%;
  height: 100%;
}
.school-tools {
  display: flex;
  gap: 8px;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 10px;
  width: fit-content;
  max-width: 100%;
}
.school-tools .tool-group {
  display: flex;
  gap: 2px;
}
.school-tools .colors {
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
}
.school-tools .color-swatch {
  width: 32px;
  height: 32px;
}
.school-tools .color-swatch[aria-pressed='true'] {
  outline: 2px solid var(--purple);
  outline-offset: 3px;
}
.school-tools button {
  min-width: 40px;
  min-height: 40px;
}
.school-clear-confirm {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--white);
}
.school-clear-confirm p {
  flex-basis: 100%;
  margin: 0 0 6px;
}
.school-paper-note {
  text-align: center;
  padding: 32px;
  font-size: 22px;
  border: 2px dashed var(--line);
  border-radius: 24px;
}
.school-paper-note > .icon {
  width: 64px;
  height: 64px;
}
.school-choices {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(12px, 2vw, 32px);
  margin: 32px 0;
}
.school-choice {
  position: relative;
  font-size: clamp(60px, 8vw, 160px);
  aspect-ratio: 1;
  min-height: 100px;
  display: grid;
  place-items: center;
  transition:
    border-color 0.15s,
    background 0.15s;
}
.school-choice:hover:enabled {
  border-color: var(--purple);
}
.school-choice.chosen {
  opacity: 1;
  color: var(--green-ink);
  background: color-mix(in srgb, var(--green-ink) 12%, var(--white));
  outline: 4px solid var(--green-ink);
  outline-offset: 3px;
}
.school-answer-check {
  position: absolute;
  top: 12px;
  right: 12px;
  display: grid;
  place-items: center;
  padding: 8px;
  border-radius: 50%;
  background: var(--green-ink);
  color: var(--white);
  animation: school-answer-pop 280ms ease-out;
}
@keyframes school-answer-pop {
  from { transform: scale(0.5); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}
@media (prefers-reduced-motion: reduce) {
  .school-answer-check { animation: none; }
}
.school-feedback {
  text-align: center;
  min-height: 28px;
  font-size: 20px;
  font-weight: 700;
  color: var(--green-ink);
}
.school-audio-help {
  text-align: center;
  color: var(--muted);
}
.school-match-target {
  font-size: 100px;
  margin: 24px 0;
}
.school-quantity {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  max-width: 280px;
}
.school-dot {
  width: 30px;
  height: 30px;
  background: currentColor;
  border-radius: 50%;
}
.school-practice-footer {
  display: flex;
  align-items: center;
  gap: 16px;
  justify-content: space-between;
  padding: 16px clamp(16px, 3vw, 64px);
  padding-bottom: max(16px, env(safe-area-inset-bottom));
  background: var(--white);
  border-top: 1px solid var(--line);
  position: sticky;
  bottom: 0;
  z-index: 2;
}
.school-practice-footer p {
  flex: 1;
  text-align: center;
  font-size: 14px;
  color: var(--muted);
  margin: 0;
}
.school-practice-footer button {
  min-height: 48px;
  white-space: nowrap;
}
@media (min-width: 1800px) {
  .school-demo {
    width: 440px;
  }
  .school-tools {
    padding: 16px;
    gap: 20px;
  }
  .school-tools button {
    min-width: 48px;
    min-height: 48px;
  }
  .school-practice-title small {
    font-size: 16px;
  }
}
@media (max-width: 700px) {
  .school-subject {
    flex-direction: column;
    gap: 4px;
    padding: 16px;
  }
  .school-catalog {
    grid-template-columns: repeat(auto-fill, minmax(90px, 1fr));
    gap: 10px;
  }
  .school-card {
    padding: 16px;
  }
  .school-card > span {
    font-size: 52px;
  }
  .school-celebrate {
    padding: 16px 0;
  }
  .school-celebrate h2 {
    margin: 8px 0;
  }
  .school-earned {
    font-size: 22px;
  }
  .school-magic {
    gap: 10px;
    margin: 16px auto 24px;
  }
  .school-finished-picture {
    width: 200px;
  }
  .school-magic > .primary {
    font-size: 20px;
  }
  .school-practice-header {
    gap: 10px;
    padding: 12px 16px;
  }
  .school-practice-header .brand {
    max-width: 48px;
  }
  .school-practice-header .icon-button {
    width: 40px;
    height: 40px;
  }
  .school-practice-title small {
    font-size: 10px;
  }
  .school-practice-main {
    grid-template-columns: 1fr;
    padding: 20px 16px;
    gap: 20px;
    align-content: start;
  }
  .school-teacher {
    max-width: none;
  }
  .school-teacher h1 {
    font-size: 26px;
    margin: 8px 0;
  }
  .school-teacher h3 {
    font-size: 13px;
    margin: 0;
  }
  .school-teacher .step-description {
    font-size: 14px;
    line-height: 1.45;
    margin: 8px 0 12px;
  }
  .school-teacher .eyebrow {
    font-size: 10px;
  }
  .school-teacher .tiny-button {
    font-size: 12px;
    min-height: 40px;
  }
  .school-practice-main.writing .school-teacher {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 100px;
    gap: 0 12px;
  }
  .school-practice-main.writing .school-teacher > * {
    grid-column: 1;
  }
  .school-practice-main.writing .school-demo,
  .school-practice-main.writing .school-reference {
    grid-column: 2;
    grid-row: 1 / 6;
    width: 100%;
    margin: 0;
    align-self: center;
    border-radius: 16px;
    text-align: center;
  }
  .school-stroke-count {
    margin: 4px 0;
  }
  .school-repeat {
    margin-top: 8px;
    grid-column: 1 / -1 !important;
    display: flex;
    gap: 8px;
    align-items: center;
    justify-content: space-between;
  }
  .school-repeat p {
    margin: 0;
    font-size: 12px;
  }
  .school-repeat button {
    font-size: 12px;
    min-height: 40px;
    padding: 8px 12px;
  }
  .school-paper {
    width: min(100%, max(220px, calc(100dvh - 420px)));
  }
  .school-writing {
    gap: 10px;
  }
  .school-writing .canvas-label {
    font-size: 12px;
  }
  .school-writing .guide-toggle {
    font-size: 12px;
    min-height: 40px;
  }
  .school-tools {
    gap: 4px;
    padding: 8px;
  }
  .school-tools .colors {
    flex-basis: 100%;
    margin-top: 6px;
    gap: 8px;
  }
  .school-tools button {
    min-width: 36px;
    min-height: 40px;
  }
  .school-tools .color-swatch {
    min-width: 32px;
    min-height: 32px;
  }
  .school-practice-footer {
    padding: 12px 16px;
    gap: 10px;
    flex-wrap: wrap;
  }
  .school-practice-footer p {
    order: -1;
    flex-basis: 100%;
    font-size: 12px;
  }
  .school-practice-footer button {
    font-size: 13px;
    padding: 10px 14px;
  }
  .school-choices {
    gap: 12px;
    margin: 12px 0;
  }
  .school-choice {
    font-size: 56px;
    padding: 12px;
    min-height: 80px;
  }
  .school-match-target {
    font-size: 64px;
    margin: 12px 0;
  }
  .school-reference {
    font-size: 64px;
  }
  .school-feedback {
    font-size: 16px;
  }
}
@media (min-width: 701px) and (max-height: 650px) {
  .school-practice-main {
    padding: 16px 24px;
    gap: 24px;
    align-items: start;
  }
  .school-teacher h1 {
    font-size: 26px;
  }
  .school-teacher .step-description {
    font-size: 14px;
    margin: 8px 0;
  }
  .school-demo {
    width: 140px;
    margin-top: 12px;
  }
  .school-paper {
    width: min(100%, max(180px, calc(100dvh - 250px)));
  }
  .school-tools {
    padding: 6px;
  }
  .school-practice-header {
    padding: 10px 24px;
  }
  .school-practice-footer {
    padding: 10px 24px;
  }
  .school-repeat {
    margin-top: 8px;
  }
  .school-repeat p {
    margin: 4px 0;
  }
}
@media (prefers-reduced-motion: reduce) {
  .school-card,
  .school-choice {
    transition: none;
  }
  .school-card:hover {
    transform: none;
  }
}

.school-practice-header .brand > [data-variant='horizontal'] {
  display: none;
}
.school-practice-header .brand > [data-variant='compact'] {
  display: block;
}

/* Keep navigation outside the scrollable workspace, and size the paper from the actual free area. */
.school-practice {
  height: 100dvh;
  min-height: 0;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  overflow: hidden;
}
.school-practice-main {
  min-height: 0;
  height: 100%;
  overflow: auto;
  padding: clamp(12px, 2vh, 28px) clamp(16px, 3vw, 64px);
}
.school-practice-main.writing {
  align-items: stretch;
}
.school-teacher {
  min-height: 0;
  overflow: auto;
  padding-right: 6px;
}
.school-demo {
  width: min(100%, 26dvh, 360px);
}
.school-writing {
  min-height: 0;
  height: 100%;
  grid-template-rows: auto minmax(0, 1fr) auto;
  align-items: stretch;
}
.school-canvas-area {
  min-height: 0;
  min-width: 0;
  width: 100%;
  height: 100%;
  container-type: size;
  display: flex;
  align-items: center;
  justify-content: center;
}
.school-paper {
  width: min(100cqw, 100cqh);
  min-width: 0;
  flex-shrink: 0;
}
.school-practice-footer {
  position: relative;
  bottom: auto;
}
.school-clear-confirm {
  grid-column: 1;
}
@media (max-width: 700px) {
  .school-practice-main.writing {
    grid-template-rows: auto auto;
    gap: 12px;
    padding: 12px 16px;
  }
  .school-practice-main.writing .school-teacher {
    overflow: visible;
  }
  .school-practice-main.writing .school-teacher h3,
  .school-practice-main.writing .school-teacher > .eyebrow {
    display: none;
  }
  .school-practice-main.writing .school-demo,
  .school-practice-main.writing .school-reference {
    grid-row: 1 / 5;
  }
  .school-repeat p {
    display: none;
  }
  .school-repeat {
    justify-content: flex-start;
    margin-top: 4px;
  }
  .school-writing {
    height: auto;
    grid-template-rows: auto auto auto;
  }
  .school-canvas-area {
    height: max(180px, min(360px, calc(100dvh - 600px)));
  }
}
/* Compact audio control leaves room for the example without squeezing drawing tools. */
@media (max-width: 700px) {
  .school-teacher .teacher-controls {
    margin: 8px 0 0;
  }
  .school-teacher .teacher-controls > button:last-child {
    font-size: 0;
    width: 40px;
    min-width: 40px;
    padding: 0;
    justify-content: center;
    gap: 0;
  }
}
@media (min-width: 701px) and (max-height: 650px) {
  .school-writing {
    grid-template-columns: minmax(0, 1fr) 196px;
    grid-template-rows: auto minmax(0, 1fr);
    gap: 8px;
  }
  .school-writing .canvas-label {
    grid-column: 1;
    justify-content: center;
  }
  .school-writing .canvas-label > span {
    display: none;
  }
  .school-canvas-area {
    grid-column: 1;
    grid-row: 2;
  }
  .school-tools {
    grid-column: 2;
    grid-row: 1 / 3;
    width: 196px;
    align-content: start;
    align-self: stretch;
    gap: 4px;
    padding: 6px;
    overflow-y: auto;
  }
  .school-tools .colors {
    gap: 8px;
  }
}

@media (min-width: 701px) and (max-height: 650px) {
  .school-tools .color-swatch {
    min-width: 32px;
    min-height: 32px;
    width: 32px;
    height: 32px;
  }
}
@media(min-width:701px) and (max-height:650px){.school-tools .color-swatch{margin:0}}

.school-card-wrap { min-width: 0; display: flex; flex-direction: column; gap: .4rem; }
.school-card-wrap .school-card { width: 100%; flex: 1; }
.school-lock-help { display: flex; align-items: flex-start; gap: .35rem; padding: .55rem; border: 1px solid currentColor; border-radius: .65rem; background: transparent; color: inherit; font: inherit; font-size: .8rem; text-align: start; overflow-wrap: anywhere; }
.school-lock-help .icon { flex-shrink: 0; }