:root {
  color-scheme: light;
  --ink: #1c2833;
  --muted: #657383;
  --soft: #f7f9fc;
  --surface: #ffffff;
  --line: #d9e2ea;
  --line-strong: #bdcad6;
  --spark: #f6b83f;
  --spark-ink: #6f4700;
  --wire: #1aa59b;
  --wire-dark: #08746f;
  --fire: #e6533f;
  --fire-dark: #a82f23;
  --display-border-gradient: linear-gradient(90deg, var(--wire), var(--spark), #f08a38, var(--fire));
  --leaf: #448f61;
  --violet: #6557c2;
  --lesson-soft: #f4f2ff;
  --lesson-line: #d9d5ff;
  --lesson-muted: #5d5682;
  --lesson-new: #2f9d6a;
  --lesson-new-soft: #effaf4;
  --lesson-new-line: #c7ead7;
  --lesson-review: #3f6fb5;
  --lesson-review-soft: #f0f5ff;
  --lesson-review-line: #ccd9f4;
  --lesson-apply: #c95b5b;
  --lesson-apply-soft: #fff3f3;
  --lesson-apply-line: #f0caca;
  --shadow: 0 18px 50px rgba(28, 40, 51, 0.14);
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

body {
  min-height: 100vh;
  margin: 0;
  background:
    linear-gradient(90deg, rgba(26, 165, 155, 0.08) 0 1px, transparent 1px 100%),
    linear-gradient(0deg, rgba(230, 83, 63, 0.055) 0 1px, transparent 1px 100%),
    linear-gradient(145deg, #f5fbfa 0%, #f8fafc 48%, #fff8f3 100%);
  background-size: 3.4rem 3.4rem, 3.4rem 3.4rem, auto;
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  letter-spacing: 0;
}

button,
input,
select {
  font: inherit;
}

button {
  border: 0;
  cursor: pointer;
}

[hidden] {
  display: none !important;
}

.icon-sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

.ui-icon,
.chip-icon,
.circuit-icon,
.stage-mark-icon,
.favorite-empty-icon,
.purpose-icon,
.badge-icon,
.button-icon {
  display: inline-block;
  flex: 0 0 auto;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2;
}

.ui-icon {
  width: 0.92rem;
  height: 0.92rem;
}

.app-shell {
  width: min(100%, 31rem);
  min-height: 100vh;
  margin: 0 auto;
  padding: 1rem;
}

.home-screen {
  min-height: 100vh;
  padding: 1rem;
}

.home-content {
  display: grid;
  width: min(100%, 31rem);
  min-height: calc(100vh - 2rem);
  align-content: center;
  gap: 1rem;
  margin: 0 auto;
}

.home-header {
  padding: 0.35rem 0 0.45rem;
}

.home-circuit-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.55rem;
}

.circuit-token {
  display: grid;
  align-content: center;
  gap: 0.32rem;
  min-height: 4.2rem;
  place-items: center;
  border: 1px solid rgba(28, 40, 51, 0.08);
  border-radius: var(--radius);
  color: #ffffff;
  font-size: 0.84rem;
  font-weight: 950;
  text-transform: uppercase;
  box-shadow: 0 14px 28px rgba(28, 40, 51, 0.12);
}

.circuit-icon {
  width: 1.35rem;
  height: 1.35rem;
}

.circuit-token.spark {
  background: linear-gradient(145deg, #f6b83f, #e8a51f);
  color: #25180a;
}

.circuit-token.wire {
  background: linear-gradient(145deg, var(--wire), var(--wire-dark));
}

.circuit-token.fire {
  background: linear-gradient(145deg, #f36a51, var(--fire-dark));
}

.home-tool-grid {
  display: grid;
  gap: 0.75rem;
}

.home-tool {
  display: grid;
  grid-template-columns: 3.2rem minmax(0, 1fr);
  gap: 0.75rem;
  align-items: center;
  min-height: 5.4rem;
  padding: 0.9rem;
  border: 1px solid rgba(28, 40, 51, 0.08);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.94);
  color: var(--ink);
  text-align: left;
  box-shadow: var(--shadow);
}

.home-tool.primary {
  border-color: rgba(246, 184, 63, 0.36);
  background: linear-gradient(145deg, #fff9e9, #ffffff);
}

.home-tool.tutorial {
  border-color: rgba(101, 87, 194, 0.22);
  background: linear-gradient(145deg, #f4f2ff, #ffffff);
}

.home-tool-mark {
  display: grid;
  width: 3.2rem;
  height: 3.2rem;
  place-items: center;
  border-radius: var(--radius);
  background: linear-gradient(145deg, var(--spark), var(--fire));
  color: #25180a;
  font-weight: 950;
}

.home-tool-mark.lesson {
  background: linear-gradient(145deg, var(--wire), var(--violet));
  color: #ffffff;
}

.home-tool-mark.tutorial {
  background: linear-gradient(145deg, #6557c2, #e6533f);
  color: #ffffff;
}

.tool-heading-tile {
  width: 2.75rem;
  height: 2.75rem;
  flex: 0 0 auto;
  box-shadow: 0 10px 24px rgba(230, 83, 63, 0.22);
}

.home-tool strong,
.home-tool small {
  display: block;
}

.home-tool strong {
  margin-bottom: 0.18rem;
  font-size: 1.16rem;
  line-height: 1.08;
}

.home-tool small {
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 800;
}

.home-preview {
  display: flex;
  flex-wrap: wrap;
  gap: 0.24rem;
  margin-top: 0.55rem;
}

.home-preview span {
  display: inline-flex;
  min-height: 1.25rem;
  align-items: center;
  padding: 0.18rem 0.36rem;
  border-radius: 999px;
  background: #eef3f8;
  color: #405061;
  font-size: 0.64rem;
  font-weight: 900;
  line-height: 1;
  text-transform: uppercase;
}

.activity-preview span:first-child {
  background: #fff2cc;
  color: var(--spark-ink);
}

.lesson-preview span {
  background: #f4f2ff;
  color: #40358f;
}

.tutorial-preview span {
  min-width: 1.25rem;
  justify-content: center;
  background: #ffe0dc;
  color: var(--fire-dark);
}

.app-header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.48rem 1rem;
  padding: 0.35rem 0 0.75rem;
}

.tool-app-name {
  grid-column: 1 / -1;
  width: 100%;
  white-space: nowrap;
}

.brand-lockup {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  min-width: 0;
}

.brand-lockup > div:last-child {
  min-width: 0;
}

.header-actions {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 0.45rem;
}

.brand-mark {
  display: grid;
  width: 2.75rem;
  height: 2.75rem;
  flex: 0 0 auto;
  place-items: center;
  border: 1px solid rgba(28, 40, 51, 0.08);
  border-radius: 0.9rem 0.35rem 0.9rem 0.35rem;
  background:
    linear-gradient(135deg, rgba(246, 184, 63, 0.96), rgba(230, 83, 63, 0.9)),
    #f6b83f;
  box-shadow: 0 10px 24px rgba(230, 83, 63, 0.22);
  color: #25180a;
  font-size: 1.35rem;
  font-weight: 900;
}

.eyebrow {
  margin: 0 0 0.05rem;
  color: var(--wire-dark);
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
}

.home-header .eyebrow {
  margin: 0.16rem 0 0;
  color: var(--ink);
  font-size: 0.76rem;
  text-transform: none;
}

.app-name-heading {
  margin: 0;
  color: var(--wire-dark);
  font-size: 1.7rem;
  font-weight: 950;
  line-height: 1;
  letter-spacing: 0;
  text-transform: none;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 0;
  font-size: 1.7rem;
  line-height: 1;
}

.app-header h1 {
  font-size: 1.18rem;
  line-height: 1.1;
}

.tool-title-line {
  display: block;
}

.you-are-here {
  display: inline-flex;
  width: fit-content;
  max-width: 100%;
  margin-bottom: 0.16rem;
  padding: 0.18rem 0.38rem;
  border-radius: 999px;
  background: #eef3f8;
  color: #405061;
  font-size: 0.62rem;
  font-weight: 950;
  line-height: 1;
  text-transform: uppercase;
}

.drawer-location {
  margin: 0 0 0.05rem;
}

.icon-button,
.soft-action {
  position: relative;
  display: inline-grid;
  width: 2.75rem;
  height: 2.75rem;
  flex: 0 0 auto;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.86);
  color: var(--ink);
  box-shadow: 0 8px 18px rgba(28, 40, 51, 0.08);
}

.tool-button {
  min-height: 2.75rem;
  max-width: 6.8rem;
  padding: 0.45rem 0.62rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.86);
  color: var(--ink);
  font-size: 0.78rem;
  font-weight: 900;
  line-height: 1.05;
  box-shadow: 0 8px 18px rgba(28, 40, 51, 0.08);
}

.tool-button.compact {
  max-width: none;
  padding-inline: 0.58rem;
}

.tool-switch {
  width: 6.35rem;
  max-width: 6.35rem;
  padding-inline: 0.42rem;
  color: #ffffff;
}

.lesson-switch {
  border-color: rgba(101, 87, 194, 0.18);
  background: linear-gradient(145deg, var(--wire), var(--violet));
  box-shadow: 0 8px 18px rgba(101, 87, 194, 0.2);
}

.strategy-switch {
  width: 7.9rem;
  max-width: 7.9rem;
  border-color: rgba(246, 184, 63, 0.26);
  background: linear-gradient(145deg, var(--spark), var(--fire));
  color: #25180a;
  font-size: 0.88rem;
  line-height: 1.08;
  box-shadow: 0 8px 18px rgba(230, 83, 63, 0.2);
}

.home-switch {
  width: 3.65rem;
  max-width: 3.65rem;
  padding-inline: 0.34rem;
  border-color: rgba(26, 165, 155, 0.24);
  background: #ffffff;
  color: var(--wire-dark);
  font-size: 0.68rem;
  letter-spacing: 0;
}

.tutorial-close {
  width: 5.25rem;
  max-width: 5.25rem;
  border-color: rgba(101, 87, 194, 0.18);
  background: linear-gradient(145deg, var(--violet), var(--fire));
  color: #ffffff;
}

.icon-button:active,
.soft-action:active,
.primary-action:active,
.chip:active,
.timer-button:active,
.display-button:active,
.soft-pill-button:active,
.back-to-lesson-button:active,
.save-lesson-favorite:active,
.mini-action:active,
.tool-button:active,
.home-tool:active,
.tutorial-nav:active {
  transform: translateY(1px);
}

.button-badge {
  position: absolute;
  right: -0.35rem;
  bottom: -0.35rem;
  display: grid;
  min-width: 1.25rem;
  height: 1.25rem;
  padding: 0 0.25rem;
  place-items: center;
  border: 2px solid var(--surface);
  border-radius: 999px;
  background: var(--wire);
  color: #ffffff;
  font-size: 0.7rem;
  font-weight: 800;
}

.need-strip {
  display: flex;
  min-height: 2.6rem;
  align-items: center;
  margin-bottom: 0.8rem;
  padding: 0.72rem 0.82rem;
  border: 1px solid rgba(26, 165, 155, 0.2);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.78);
  color: var(--ink);
  font-weight: 760;
  line-height: 1.2;
  box-shadow: 0 10px 24px rgba(28, 40, 51, 0.08);
}

.quick-panel {
  display: grid;
  gap: 0.55rem;
  margin-bottom: 0.75rem;
  padding: 0.78rem;
  border: 1px solid rgba(28, 40, 51, 0.08);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.88);
  box-shadow: 0 10px 24px rgba(28, 40, 51, 0.08);
}

.today-panel {
  border-color: rgba(246, 184, 63, 0.28);
  background:
    linear-gradient(145deg, rgba(255, 249, 233, 0.96), rgba(255, 255, 255, 0.94));
}

.quick-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.65rem;
}

.today-grid,
.recent-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.42rem;
}

.today-grid button,
.recent-chip {
  min-height: 2.45rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #ffffff;
  color: var(--ink);
  font-size: 0.78rem;
  font-weight: 900;
  line-height: 1.1;
}

.today-grid button[data-today-mode="bell-ringer"] {
  border-color: rgba(246, 184, 63, 0.36);
  background: #fff7df;
  color: var(--spark-ink);
}

.today-grid button[data-today-mode="brain-break"] {
  border-color: rgba(26, 165, 155, 0.24);
  background: #f0fbfa;
  color: var(--wire-dark);
}

.today-grid button[data-today-mode="exit-ticket"] {
  border-color: rgba(230, 83, 63, 0.2);
  background: #fff3f3;
  color: var(--fire-dark);
}

.today-grid button[data-today-mode="class-activity"] {
  border-color: rgba(86, 73, 189, 0.22);
  background: #f5f2ff;
  color: #4c3b9a;
}

.today-grid button[data-active="true"] {
  border-color: rgba(28, 40, 51, 0.2);
  box-shadow:
    inset 0 0 0 2px currentColor,
    0 8px 18px rgba(28, 40, 51, 0.1);
}

.recent-list {
  grid-template-columns: 1fr;
}

.recent-chip {
  display: grid;
  gap: 0.1rem;
  min-height: 3rem;
  padding: 0.52rem 0.62rem;
  text-align: left;
}

.recent-chip span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.recent-chip small {
  color: var(--muted);
  font-size: 0.7rem;
  font-weight: 780;
}

.control-panel,
.strategy-card {
  border: 1px solid rgba(28, 40, 51, 0.08);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: var(--shadow);
}

.control-panel {
  display: grid;
  gap: 0.75rem;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.filter-mode-head {
  display: grid;
  gap: 0.18rem;
  padding-bottom: 0.1rem;
}

.filter-mode-head strong {
  color: var(--wire-dark);
  font-size: 0.82rem;
  font-weight: 950;
  line-height: 1.1;
  text-transform: uppercase;
}

.filter-mode-head span {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 820;
  line-height: 1.2;
}

.quick-create-row {
  gap: 0.55rem;
  padding: 0.78rem;
  border: 1px solid rgba(26, 165, 155, 0.2);
  border-radius: var(--radius);
  background:
    linear-gradient(145deg, rgba(242, 251, 250, 0.96), rgba(255, 255, 255, 0.94));
  box-shadow: 0 10px 24px rgba(28, 40, 51, 0.08);
}

.quick-create-heading {
  min-height: 3rem;
  padding: 0.66rem 0.72rem;
  border: 1px solid rgba(26, 165, 155, 0.18);
  border-radius: var(--radius);
  background: #ffffff;
  color: var(--wire-dark);
}

.quick-create-panel {
  display: grid;
  gap: 0.9rem;
  padding-top: 0.8rem;
}

.quick-create-hint {
  margin: 0;
  padding: 0.68rem 0.72rem;
  border: 1px solid rgba(26, 165, 155, 0.16);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.68);
  color: var(--ink);
  font-size: 0.86rem;
  font-weight: 820;
  line-height: 1.28;
}

.control-row {
  display: grid;
  gap: 0.45rem;
}

.control-row-split {
  grid-template-columns: 1fr;
}

.control-label {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 850;
  text-transform: uppercase;
}

.accordion-heading {
  width: 100%;
  justify-content: space-between;
  padding: 0;
  background: transparent;
  text-align: left;
}

.accordion-heading > span:first-child {
  display: inline-flex;
  min-width: 0;
  align-items: center;
  gap: 0.35rem;
}

.launcher-mode-heading {
  width: 100%;
  min-height: 3rem;
  padding: 0.66rem 0.72rem;
  border: 1px solid rgba(28, 40, 51, 0.08);
  border-radius: var(--radius);
  background: #ffffff;
  color: var(--ink);
}

.quick-panel-head.launcher-mode-heading {
  padding: 0;
  border: 0;
  background: transparent;
}

.launcher-mode-copy {
  display: grid;
  min-width: 0;
  gap: 0.16rem;
  text-align: left;
}

.accordion-heading > .launcher-mode-copy {
  display: grid;
  align-items: initial;
  gap: 0.16rem;
}

.launcher-mode-copy strong {
  color: var(--ink);
  font-size: 0.84rem;
  font-weight: 950;
  line-height: 1.05;
  text-transform: uppercase;
}

.launcher-mode-copy small {
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 820;
  line-height: 1.15;
  text-transform: none;
}

.accordion-mark {
  display: grid;
  min-width: 1.4rem;
  height: 1.4rem;
  padding-inline: 0.38rem;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 999px;
  background: #eef3f8;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 950;
}

.stage-description {
  margin: 0.1rem 0 0;
  padding: 0.58rem 0.68rem;
  border: 1px solid rgba(26, 165, 155, 0.16);
  border-radius: var(--radius);
  background: #f2fbfa;
  color: #275a58;
  font-size: 0.84rem;
  font-weight: 700;
  line-height: 1.35;
}

.stage-description[data-stage="spark"] {
  border-color: rgba(246, 184, 63, 0.28);
  background: #fff7df;
  color: var(--spark-ink);
}

.stage-description[data-stage="fire"] {
  border-color: rgba(230, 83, 63, 0.24);
  background: #fff0ed;
  color: var(--fire-dark);
}

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.42rem;
}

.chip-row.compact {
  gap: 0.36rem;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 0.34rem;
  min-height: 2.15rem;
  padding: 0.45rem 0.64rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #ffffff;
  color: #344454;
  font-size: 0.86rem;
  font-weight: 750;
  line-height: 1;
}

.chip-icon {
  width: 0.88rem;
  height: 0.88rem;
}

.chip[data-active="true"] {
  border-color: rgba(26, 165, 155, 0.28);
  background: #dcf5f2;
  color: #075d58;
  box-shadow: inset 0 0 0 1px rgba(26, 165, 155, 0.18);
}

.chip.fire[data-active="true"] {
  border-color: rgba(230, 83, 63, 0.28);
  background: #ffe0dc;
  color: var(--fire-dark);
}

.chip.spark[data-active="true"] {
  border-color: rgba(246, 184, 63, 0.32);
  background: #fff2cc;
  color: var(--spark-ink);
}

.chip.wire[data-active="true"] {
  border-color: rgba(26, 165, 155, 0.28);
  background: #dcf5f2;
  color: var(--wire-dark);
}

.search-row {
  gap: 0.52rem;
  padding: 0.78rem;
  border: 1px solid rgba(86, 73, 189, 0.16);
  border-radius: var(--radius);
  background:
    linear-gradient(145deg, rgba(246, 244, 255, 0.96), rgba(255, 255, 255, 0.94));
  box-shadow: 0 10px 24px rgba(28, 40, 51, 0.08);
}

.search-row .control-label {
  color: var(--ink);
}

.search-row .ui-icon {
  opacity: 0.72;
}

.search-heading {
  border-color: rgba(86, 73, 189, 0.18);
}

.search-panel {
  display: grid;
  gap: 0.48rem;
}

.search-status {
  margin: 0;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 700;
  line-height: 1.35;
}

.search-controls {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  gap: 0.48rem;
}

.search-input {
  min-width: 0;
  min-height: 2.38rem;
  padding: 0.54rem 0.66rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #f8fafc;
  color: var(--ink);
  font: inherit;
  font-size: 0.86rem;
  font-weight: 720;
  outline: none;
}

.search-input:focus {
  border-color: rgba(26, 165, 155, 0.52);
  box-shadow: 0 0 0 3px rgba(26, 165, 155, 0.12);
}

.search-button {
  min-height: 2.38rem;
  padding: 0 0.64rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #eef3f8;
  color: #405061;
  font-size: 0.8rem;
  font-weight: 900;
}

.clear-search-button {
  background: #ffffff;
  color: var(--ink);
}

.search-results {
  display: grid;
  gap: 0.48rem;
}

.search-choice-list {
  display: grid;
  max-height: 16rem;
  gap: 0.42rem;
  overflow: auto;
  padding-right: 0.1rem;
}

.search-choice {
  display: grid;
  gap: 0.22rem;
  min-height: 3rem;
  padding: 0.58rem 0.68rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #ffffff;
  color: var(--ink);
  text-align: left;
}

.search-choice[data-active="true"] {
  border-color: rgba(26, 165, 155, 0.32);
  background: #f2fbfa;
  box-shadow: inset 0 0 0 1px rgba(26, 165, 155, 0.16);
}

.search-choice > span {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
  align-items: center;
  font-size: 0.88rem;
  font-weight: 900;
  line-height: 1.2;
}

.search-choice > small {
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 760;
  line-height: 1.25;
}

.launch-bar {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.48rem;
  margin: 0.85rem 0;
  padding: 0;
}

.launch-bar[data-single="true"] {
  grid-template-columns: 1fr;
}

.launch-action {
  display: inline-flex;
  min-height: 3.1rem;
  align-items: center;
  justify-content: center;
  gap: 0.38rem;
  width: 100%;
  padding: 0.46rem 0.34rem;
  border-radius: var(--radius);
  font-size: 0.98rem;
  font-weight: 900;
  line-height: 1.1;
  text-align: center;
}

.launch-action span {
  flex: 0 0 auto;
}

.primary-action {
  background:
    linear-gradient(135deg, var(--spark), var(--fire));
  color: #25180a;
  box-shadow:
    0 0 0 3px rgba(246, 184, 63, 0.16),
    0 15px 28px rgba(230, 83, 63, 0.26);
}

.starter-launch {
  min-height: 3.25rem;
  font-size: 1.02rem;
}

.launch-bar .soft-action {
  width: 100%;
  height: auto;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.9);
  color: var(--ink);
}

.lesson-maker {
  display: grid;
  gap: 0.75rem;
  margin: 0;
}

.tool-shell {
  position: fixed;
  inset: 0;
  z-index: 25;
  overflow-y: auto;
  background:
    linear-gradient(90deg, rgba(26, 165, 155, 0.08) 0 1px, transparent 1px 100%),
    linear-gradient(0deg, rgba(230, 83, 63, 0.055) 0 1px, transparent 1px 100%),
    linear-gradient(145deg, #f5fbfa 0%, #f8fafc 48%, #fff8f3 100%);
  background-size: 3.4rem 3.4rem, 3.4rem 3.4rem, auto;
}

body.tool-active {
  overflow: hidden;
}

body.tool-active .app-shell {
  display: none;
}

.tool-content {
  display: grid;
  width: min(100%, 31rem);
  min-height: 100vh;
  gap: 0.85rem;
  margin: 0 auto;
  padding: 1rem;
}

.tool-header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.48rem 1rem;
}

.tool-header h2 {
  margin: 0;
  font-size: 1.18rem;
  line-height: 1.1;
}

.tutorial-card {
  display: grid;
  gap: 0.8rem;
  padding: 1rem;
  border: 1px solid rgba(101, 87, 194, 0.16);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.94);
  box-shadow: var(--shadow);
}

.tutorial-progress {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.35rem;
}

.tutorial-progress span {
  height: 0.42rem;
  border-radius: 999px;
  background: #e8edf3;
}

.tutorial-progress span[data-active="true"] {
  background: linear-gradient(90deg, var(--violet), var(--fire));
}

.tutorial-step {
  display: grid;
  gap: 0.62rem;
  min-height: 37rem;
  align-content: start;
}

.tutorial-kicker {
  margin: 0;
  background: linear-gradient(145deg, #6557c2, #e6533f);
  background-clip: text;
  color: var(--violet);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-size: 0.75rem;
  font-weight: 950;
  line-height: 1.1;
  text-transform: uppercase;
}

.tutorial-step h3 {
  margin: 0;
  font-size: 1.35rem;
  line-height: 1.06;
}

.tutorial-cues {
  position: relative;
  min-height: 2.45rem;
  overflow: hidden;
}

.tutorial-cue {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  margin: 0;
  padding: 0.62rem 0.72rem;
  border: 1px solid rgba(101, 87, 194, 0.16);
  border-radius: var(--radius);
  background: linear-gradient(145deg, #ffffff, #f7f5ff);
  color: #354452;
  font-size: 0.9rem;
  font-weight: 850;
  line-height: 1.24;
  opacity: 0;
  transform: translateY(0.35rem);
  animation: tutorial-cue-in-out var(--cue-duration, 2.45s) ease-out var(--cue-delay) both;
}

.tutorial-cue[data-final="true"] {
  animation-name: tutorial-cue-final;
  animation-duration: 3.1s;
}

.tutorial-step p {
  margin: 0;
  color: #354452;
  font-size: 0.98rem;
  font-weight: 700;
  line-height: 1.38;
}

.tutorial-bullets,
.tutorial-sequence {
  display: grid;
  gap: 0.38rem;
  margin: 0;
  color: #354452;
  font-size: 0.94rem;
  font-weight: 700;
  line-height: 1.32;
}

.tutorial-bullets {
  padding-left: 1.12rem;
}

.tutorial-sequence {
  gap: 0.24rem;
  margin-top: 0.36rem;
  padding-left: 1.08rem;
  font-size: 0.9rem;
}

.tutorial-bullets li::marker {
  color: var(--violet);
  font-weight: 950;
}

.tutorial-sequence li::marker {
  color: var(--wire-dark);
  font-weight: 950;
}

.tutorial-callout {
  padding: 0.72rem 0.78rem;
  border: 1px solid rgba(246, 184, 63, 0.28);
  border-radius: var(--radius);
  background: #fff7df;
  color: var(--spark-ink);
  font-size: 0.9rem;
  font-weight: 850;
  line-height: 1.32;
}

.tutorial-video {
  display: grid;
  gap: 0;
}

.tutorial-phone {
  position: relative;
  width: min(100%, 21.35rem);
  margin: 0 auto;
  padding: 0.62rem;
  border-radius: 1.55rem;
  background: linear-gradient(145deg, #202b37, #101820);
  box-shadow:
    0 22px 45px rgba(21, 30, 39, 0.22),
    inset 0 0 0 1px rgba(255, 255, 255, 0.08);
}

.tutorial-phone-speaker {
  width: 4.2rem;
  height: 0.28rem;
  margin: 0 auto 0.55rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.32);
}

.tutorial-phone-screen {
  position: relative;
  display: grid;
  align-content: start;
  gap: 0.62rem;
  min-height: 28rem;
  padding: 0.78rem;
  border-radius: 1.08rem;
  background:
    linear-gradient(180deg, rgba(246, 184, 63, 0.12), transparent 35%),
    #f7fafc;
  overflow: hidden;
}

.tutorial-phone-top {
  display: flex;
  align-items: center;
  gap: 0.54rem;
}

.tutorial-phone-top strong {
  display: block;
  color: var(--ink);
  font-size: 0.88rem;
  font-weight: 950;
  line-height: 1.05;
}

.tutorial-phone-top small {
  display: block;
  margin-top: 0.12rem;
  color: var(--muted);
  font-size: 0.66rem;
  font-weight: 800;
  line-height: 1;
}

.tutorial-mini-tile {
  display: grid;
  width: 2.22rem;
  height: 2.22rem;
  place-items: center;
  border-radius: 0.72rem;
  background: linear-gradient(145deg, var(--spark), var(--fire));
  color: #25180a;
  font-size: 1.05rem;
  font-weight: 950;
}

.tutorial-mini-tile.lesson {
  background: linear-gradient(145deg, var(--wire), var(--violet));
  color: #ffffff;
}

.tutorial-demo-section,
.tutorial-result-card,
.tutorial-favorites-drawer,
.tutorial-sequence-preview {
  border: 1px solid rgba(28, 40, 51, 0.08);
  border-radius: var(--radius);
  background: #ffffff;
  box-shadow: 0 12px 28px rgba(34, 43, 52, 0.08);
}

.tutorial-demo-section {
  display: grid;
  gap: 0.48rem;
  padding: 0.68rem;
}

.tutorial-demo-section > strong {
  color: var(--ink);
  font-size: 0.72rem;
  font-weight: 950;
  letter-spacing: 0;
}

.tutorial-demo-section > small {
  color: var(--muted);
  font-size: 0.66rem;
  font-weight: 800;
}

.tutorial-button-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.42rem;
}

.mock-button,
.mock-display-button,
.mock-launch,
.mock-accordion,
.mock-goals span,
.tutorial-sequence-preview span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2rem;
  border-radius: var(--radius);
  font-size: 0.68rem;
  font-weight: 900;
  line-height: 1.05;
}

.mock-button {
  padding: 0.42rem 0.36rem;
  background: #fff7df;
  color: var(--spark-ink);
  box-shadow: inset 0 0 0 1px rgba(246, 184, 63, 0.28);
}

.mock-button:nth-child(2) {
  background: #eef8f7;
  color: var(--wire-dark);
  box-shadow: inset 0 0 0 1px rgba(26, 165, 155, 0.22);
}

.mock-button:nth-child(3) {
  background: #f7f5ff;
  color: var(--violet);
  box-shadow: inset 0 0 0 1px rgba(101, 87, 194, 0.2);
}

.mock-button:nth-child(4) {
  background: #fff1f1;
  color: #a33645;
  box-shadow: inset 0 0 0 1px rgba(239, 111, 108, 0.22);
}

.tutorial-result-card {
  position: relative;
  display: grid;
  gap: 0.22rem;
  padding: 0.74rem;
  opacity: 0;
  transform: translateY(0.7rem);
  animation: tutorial-result-in 620ms ease-out 3000ms forwards;
}

.tutorial-video[data-demo="today"] .tutorial-result-card {
  animation-delay: 3150ms;
}

.tutorial-video[data-demo="quick-create"] .tutorial-result-card {
  position: absolute;
  right: 0.78rem;
  bottom: 0.78rem;
  left: 0.78rem;
  z-index: 5;
  animation-delay: 13400ms;
}

.tutorial-video[data-demo="lesson"] .tutorial-sequence-preview {
  animation-delay: 13200ms;
}

.tutorial-video[data-demo="custom-lesson"] .tutorial-custom-sequence {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  animation-delay: 9500ms;
}

.tutorial-video[data-demo="favorites"] .tutorial-favorites-drawer {
  position: absolute;
  inset: 4.15rem 0.66rem 0.66rem 0.66rem;
  z-index: 6;
  animation:
    tutorial-result-in 520ms ease-out 8150ms forwards,
    tutorial-scene-out 520ms ease-out 11650ms forwards;
}

.tutorial-video[data-demo="favorites"] .tutorial-favorite-card {
  opacity: 1;
  transform: none;
  animation: none;
}

.tutorial-video[data-demo="favorites"] .tutorial-favorite-opened-card {
  opacity: 1;
  transform: none;
  animation: none;
}

.tutorial-favorites-activity-scene,
.tutorial-favorites-main-scene,
.tutorial-favorites-opened-scene {
  position: absolute;
  inset: 0.78rem;
  display: grid;
  align-content: start;
  gap: 0.62rem;
}

.tutorial-favorites-activity-scene {
  animation: tutorial-scene-out 520ms ease-out 4300ms forwards;
}

.tutorial-favorites-main-scene {
  opacity: 0;
  transform: translateX(0.75rem);
  animation: tutorial-scene-in 560ms ease-out 4550ms forwards;
}

.tutorial-favorites-opened-scene {
  z-index: 7;
  opacity: 0;
  transform: translateX(0.75rem);
  animation: tutorial-scene-in 560ms ease-out 12150ms forwards;
}

.mock-a-main-stack {
  display: grid;
  gap: 0.42rem;
}

.mock-main-a-top {
  justify-content: space-between;
}

.mock-main-a-top > div {
  min-width: 0;
  flex: 1 1 auto;
}

.mock-header-star {
  display: grid;
  width: 2.24rem;
  height: 2.24rem;
  flex: 0 0 auto;
  place-items: center;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.9);
  color: var(--ink);
  font-size: 1.02rem;
  font-weight: 950;
  box-shadow: 0 8px 18px rgba(28, 40, 51, 0.08);
}

.mock-header-star b {
  position: absolute;
  right: -0.35rem;
  bottom: -0.35rem;
  display: grid;
  min-width: 1.25rem;
  height: 1.25rem;
  padding: 0 0.25rem;
  place-items: center;
  border: 2px solid #f7fafc;
  border-radius: 999px;
  background: var(--wire);
  color: #ffffff;
  font-size: 0.62rem;
  font-weight: 800;
  line-height: 1;
}

.mock-main-mode-card {
  display: grid;
  gap: 0.16rem;
  padding: 0.58rem;
  border-radius: var(--radius);
  background: #fff7df;
  color: var(--spark-ink);
  box-shadow: inset 0 0 0 1px rgba(246, 184, 63, 0.26);
}

.mock-main-mode-card.quick {
  background: #eef8f7;
  color: var(--wire-dark);
  box-shadow: inset 0 0 0 1px rgba(26, 165, 155, 0.2);
}

.mock-main-mode-card.search {
  background: #f7f5ff;
  color: var(--violet);
  box-shadow: inset 0 0 0 1px rgba(101, 87, 194, 0.18);
}

.mock-main-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.42rem;
}

.mock-main-heading b {
  display: grid;
  min-width: 1.28rem;
  height: 1.28rem;
  place-items: center;
  border-radius: 999px;
  background: #eef3f8;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 950;
}

.mock-main-mode-card strong {
  font-size: 0.7rem;
  font-weight: 950;
  line-height: 1.05;
}

.mock-main-mode-card small {
  font-size: 0.62rem;
  font-weight: 800;
  line-height: 1.1;
}

.mock-today-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.25rem;
  margin-top: 0.26rem;
}

.mock-today-grid span {
  display: grid;
  min-height: 1.58rem;
  place-items: center;
  padding: 0.22rem 0.12rem;
  border-radius: 0.42rem;
  background: #fff7df;
  color: var(--spark-ink);
  font-size: 0.46rem;
  font-weight: 900;
  line-height: 1.05;
  text-align: center;
  box-shadow: inset 0 0 0 1px rgba(246, 184, 63, 0.26);
}

.mock-today-grid span:nth-child(2) {
  background: #fff3f3;
  color: var(--fire-dark);
  box-shadow: inset 0 0 0 1px rgba(230, 83, 63, 0.2);
}

.mock-today-grid span:nth-child(3) {
  background: #f0fbfa;
  color: var(--wire-dark);
  box-shadow: inset 0 0 0 1px rgba(26, 165, 155, 0.22);
}

.mock-today-grid span:nth-child(4) {
  background: #f5f2ff;
  color: #4c3b9a;
  box-shadow: inset 0 0 0 1px rgba(86, 73, 189, 0.2);
}

.mock-a-launch {
  justify-self: stretch;
  width: 100%;
  min-height: 2.08rem;
  margin-top: 0;
}

.mock-starter-card {
  display: grid;
  gap: 0.22rem;
  padding: 0.56rem 0.58rem;
  border-radius: var(--radius);
  background: #ffffff;
  box-shadow:
    inset 0.28rem 0 0 0 transparent,
    inset 0 0 0 1px rgba(28, 40, 51, 0.08),
    0 8px 18px rgba(28, 40, 51, 0.06);
  position: relative;
  overflow: hidden;
}

.mock-starter-card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 0.28rem;
  background: linear-gradient(180deg, var(--spark), var(--wire), var(--fire));
}

.mock-starter-card p {
  margin: 0 0 0 0.18rem;
  color: var(--muted);
  font-size: 0.53rem;
  font-weight: 800;
  line-height: 1.12;
  white-space: nowrap;
}

.mock-starter-card strong {
  color: var(--ink);
  font-size: inherit;
  font-weight: 950;
}

.mock-starter-card span {
  color: var(--muted);
}

.tutorial-result-card.compact {
  margin-top: -0.15rem;
}

.tutorial-result-card small,
.tutorial-favorites-drawer small {
  color: var(--muted);
  font-size: 0.62rem;
  font-weight: 900;
  text-transform: uppercase;
}

.tutorial-result-card strong,
.tutorial-favorites-drawer strong {
  color: var(--ink);
  font-size: 0.92rem;
  font-weight: 950;
  line-height: 1.08;
}

.tutorial-result-card > span:not(.mock-star):not(.mock-display-button) {
  color: #44515f;
  font-size: 0.68rem;
  font-weight: 800;
}

.mock-display-button,
.mock-launch {
  align-items: center;
  gap: 0.32rem;
  width: fit-content;
  min-height: 2.1rem;
  margin-top: 0.32rem;
  padding: 0.5rem 0.66rem;
}

.mock-display-button {
  border: 3px solid transparent;
  background:
    linear-gradient(#ffffff, #ffffff) padding-box,
    var(--display-border-gradient) border-box;
  color: var(--ink);
  box-shadow:
    0 0 0 1px rgba(246, 184, 63, 0.1),
    0 10px 18px rgba(28, 40, 51, 0.1);
}

.mock-launch {
  background: linear-gradient(135deg, var(--spark), var(--fire));
  color: #25180a;
  box-shadow:
    0 0 0 3px rgba(246, 184, 63, 0.16),
    0 10px 18px rgba(230, 83, 63, 0.22);
}

.mock-launch.lesson {
  background: linear-gradient(145deg, var(--wire), var(--violet));
  color: #ffffff;
}

.mock-accordion {
  justify-content: space-between;
  width: 100%;
  padding: 0.56rem 0.62rem;
  background: #eef8f7;
  color: var(--wire-dark);
  box-shadow: inset 0 0 0 1px rgba(26, 165, 155, 0.22);
}

.mock-accordion-mark {
  position: relative;
  display: grid;
  width: 1.2rem;
  height: 1.2rem;
  flex: 0 0 auto;
  place-items: center;
}

.mock-accordion-mark b {
  position: absolute;
  color: var(--wire-dark);
  font-size: 0.95rem;
  font-weight: 950;
  line-height: 1;
}

.mock-accordion-mark .mark-plus {
  opacity: 1;
  animation: tutorial-mark-out 140ms ease-out 2200ms forwards;
}

.mock-accordion-mark .mark-minus {
  opacity: 0;
  animation: tutorial-mark-in 140ms ease-out 2200ms forwards;
}

.mock-search-toggle {
  background: #f7f5ff;
  color: var(--violet);
  box-shadow: inset 0 0 0 1px rgba(101, 87, 194, 0.18);
}

.mock-search-toggle .mock-accordion-mark b {
  color: var(--violet);
}

.mock-search-panel {
  display: grid;
  gap: 0.48rem;
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transform: translateY(-0.35rem);
  animation: tutorial-filter-expand 620ms ease-out 1700ms forwards;
}

.mock-search-controls {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.34rem;
}

.mock-search-input {
  display: flex;
  min-height: 2.05rem;
  align-items: center;
  min-width: 0;
  padding: 0.42rem 0.54rem;
  border-radius: var(--radius);
  background: #ffffff;
  color: var(--ink);
  box-shadow: inset 0 0 0 1px rgba(28, 40, 51, 0.1);
}

.mock-typed-word {
  display: inline-block;
  width: 0;
  max-width: 13ch;
  overflow: hidden;
  border-right: 2px solid var(--violet);
  font-size: 0.72rem;
  font-weight: 850;
  line-height: 1;
  white-space: nowrap;
  animation:
    tutorial-type-word 2800ms steps(13, end) 2500ms forwards,
    tutorial-caret-blink 520ms steps(2, end) 2500ms 7;
}

.mock-search-button {
  display: inline-grid;
  min-height: 2.05rem;
  place-items: center;
  padding: 0.4rem 0.54rem;
  border-radius: var(--radius);
  background: #f4f2ff;
  color: var(--violet);
  font-size: 0.62rem;
  font-weight: 950;
  box-shadow: inset 0 0 0 1px rgba(101, 87, 194, 0.2);
}

.mock-search-results {
  display: grid;
  gap: 0.34rem;
  opacity: 0;
  transform: translateY(0.45rem);
  animation: tutorial-result-in 520ms ease-out 5900ms forwards;
}

.mock-search-result {
  display: grid;
  gap: 0.12rem;
  padding: 0.48rem 0.54rem;
  border-radius: var(--radius);
  background: #ffffff;
  box-shadow:
    inset 0.28rem 0 0 var(--violet),
    inset 0 0 0 1px rgba(101, 87, 194, 0.12),
    0 6px 12px rgba(28, 40, 51, 0.06);
}

.mock-search-result strong {
  color: var(--ink);
  font-size: 0.72rem;
  font-weight: 950;
  line-height: 1.08;
}

.mock-search-result small {
  color: var(--muted);
  font-size: 0.55rem;
  font-weight: 820;
  line-height: 1.1;
}

.tutorial-search-opened-scene {
  position: absolute;
  inset: 0.78rem;
  z-index: 7;
  display: grid;
  align-content: start;
  gap: 0.62rem;
  opacity: 0;
  transform: translateX(0.75rem);
  animation: tutorial-scene-in 560ms ease-out 9300ms forwards;
}

.tutorial-video[data-demo="search"] .tutorial-search-opened-card {
  opacity: 1;
  transform: none;
  animation: none;
}

.mock-filter-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.4rem;
  min-height: 2rem;
  padding: 0.42rem 0.54rem;
  border-radius: var(--radius);
  background: #f4f7fa;
}

.mock-filter-row span {
  color: var(--muted);
  font-size: 0.65rem;
  font-weight: 850;
}

.mock-filter-row b {
  color: var(--ink);
  font-size: 0.7rem;
  font-weight: 950;
}

.mock-filter-section {
  display: grid;
  gap: 0.28rem;
  padding: 0.36rem 0.42rem;
  border-radius: var(--radius);
  background: #f4f7fa;
}

.mock-filter-panel {
  display: grid;
  gap: 0.4rem;
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transform: translateY(-0.35rem);
  animation: tutorial-filter-expand 680ms ease-out 2200ms forwards;
}

.mock-filter-section strong {
  color: var(--muted);
  font-size: 0.58rem;
  font-weight: 950;
  line-height: 1;
  text-transform: uppercase;
}

.mock-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.22rem;
}

.mock-filter-chip {
  display: inline-flex;
  min-height: 1.28rem;
  align-items: center;
  justify-content: center;
  padding: 0.2rem 0.34rem;
  border-radius: 999px;
  background: #ffffff;
  color: var(--ink);
  font-size: 0.54rem;
  font-weight: 880;
  line-height: 1;
  box-shadow: inset 0 0 0 1px rgba(28, 40, 51, 0.1);
}

.mock-filter-chip.active {
  background: #fff2cc;
  color: var(--spark-ink);
  box-shadow: inset 0 0 0 1px rgba(246, 184, 63, 0.32);
}

.mock-filter-chip.active.red {
  background: #ffe0dc;
  color: var(--fire-dark);
  box-shadow: inset 0 0 0 1px rgba(230, 83, 63, 0.28);
}

.mock-filter-chip.select-after {
  --chip-select-bg: #fff2cc;
  --chip-select-color: var(--spark-ink);
  --chip-select-border: rgba(246, 184, 63, 0.44);
  --chip-select-glow: rgba(246, 184, 63, 0.16);
  animation: tutorial-chip-select 360ms ease-out var(--select-delay, 0ms) forwards;
}

.mock-filter-chip.select-after.red-select {
  --chip-select-bg: #ffe0dc;
  --chip-select-color: var(--fire-dark);
  --chip-select-border: rgba(230, 83, 63, 0.44);
  --chip-select-glow: rgba(230, 83, 63, 0.14);
}

.mock-filter-chip.deselect-after {
  animation: tutorial-chip-deselect 260ms ease-out var(--select-delay, 0ms) forwards;
}

.mock-filter-chip.spark {
  background: #fff7df;
  color: var(--spark-ink);
}

.mock-filter-chip.wire {
  background: #eef8f7;
  color: var(--wire-dark);
}

.mock-filter-chip.fire {
  background: #fff1f1;
  color: var(--fire-dark);
}

.mock-lesson-controls {
  gap: 0.4rem;
}

.mock-lesson-heading,
.mock-lesson-subheading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.4rem;
  color: var(--violet);
  font-size: 0.66rem;
  font-weight: 950;
  line-height: 1.08;
  text-transform: uppercase;
}

.mock-lesson-heading > span,
.mock-lesson-subheading > span:not(.tutorial-hand) {
  display: grid;
  width: 1.18rem;
  height: 1.18rem;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 999px;
  background: #f4f2ff;
  color: var(--violet);
  font-size: 0.78rem;
  font-weight: 950;
}

.mock-lesson-subheading {
  min-height: 1.45rem;
  color: var(--lesson-muted);
  font-size: 0.6rem;
}

.mock-lesson-subheading.more-options {
  color: var(--lesson-muted);
}

.mock-lesson-subheading.build-own {
  color: var(--violet);
}

.mock-lesson-mark {
  position: relative;
  display: grid;
}

.mock-lesson-mark b {
  position: absolute;
  color: inherit;
  font-size: 0.78rem;
  font-weight: 950;
  line-height: 1;
}

.mock-lesson-mark .mark-plus {
  opacity: 1;
  animation: tutorial-mark-out 140ms ease-out var(--mark-delay, 7800ms) forwards;
}

.mock-lesson-mark .mark-minus {
  opacity: 0;
  animation: tutorial-mark-in 140ms ease-out var(--mark-delay, 7800ms) forwards;
}

.mock-lesson-more-panel {
  display: grid;
  gap: 0.36rem;
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transform: translateY(-0.25rem);
  animation: tutorial-filter-expand 620ms ease-out var(--panel-delay, 7800ms) forwards;
}

.mock-custom-lesson {
  gap: 0.38rem;
}

.mock-lesson-heading.collapsed {
  color: var(--lesson-muted);
}

.mock-custom-panel {
  display: grid;
  gap: 0.42rem;
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transform: translateY(-0.25rem);
  animation: tutorial-filter-expand 620ms ease-out var(--panel-delay, 1800ms) forwards;
}

.mock-custom-status {
  position: relative;
  display: flex;
  min-height: 1.15rem;
  align-items: center;
  gap: 0.16rem;
  color: var(--muted);
  font-size: 0.56rem;
  font-weight: 850;
}

.mock-custom-status strong {
  color: var(--violet);
  font-weight: 950;
}

.mock-custom-status .count-done {
  position: absolute;
  left: 4.84rem;
  opacity: 0;
  animation: tutorial-mark-in 180ms ease-out 6200ms forwards;
}

.mock-custom-status .count-zero {
  animation: tutorial-mark-out 180ms ease-out 6200ms forwards;
}

.mock-custom-list {
  display: grid;
  gap: 0.28rem;
}

.mock-custom-choice {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.4rem;
  align-items: center;
  min-height: 2.22rem;
  padding: 0.34rem 0.42rem;
  border-radius: var(--radius);
  background: #ffffff;
  color: var(--ink);
  text-align: left;
  box-shadow: inset 0 0 0 1px rgba(28, 40, 51, 0.1);
}

.mock-custom-choice.select-custom-after {
  animation: tutorial-custom-choice-select 360ms ease-out var(--select-delay, 0ms) forwards;
}

.mock-custom-choice.mock-custom-spark {
  background: linear-gradient(145deg, #f6b83f, #e8a51f);
  color: #25180a;
  box-shadow: inset 0 0 0 1px rgba(246, 184, 63, 0.36);
}

.mock-custom-choice.mock-custom-wire {
  background: linear-gradient(145deg, var(--wire), var(--wire-dark));
  color: #ffffff;
  box-shadow: inset 0 0 0 1px rgba(26, 165, 155, 0.24);
}

.mock-custom-choice.mock-custom-fire {
  background: linear-gradient(145deg, #f36a51, var(--fire-dark));
  color: #ffffff;
  box-shadow: inset 0 0 0 1px rgba(230, 83, 63, 0.28);
}

.mock-custom-order {
  position: relative;
  display: grid;
  width: 1.36rem;
  height: 1.36rem;
  place-items: center;
  border-radius: 999px;
  background: #f4f2ff;
  color: var(--violet);
  font-size: 0.72rem;
  font-weight: 950;
}

.mock-custom-order b {
  position: absolute;
  line-height: 1;
}

.mock-custom-order .order-number {
  opacity: 0;
  animation: tutorial-mark-in 160ms ease-out var(--select-delay, 0ms) forwards;
}

.mock-custom-order .order-plus {
  opacity: 1;
  animation: tutorial-mark-out 160ms ease-out var(--select-delay, 0ms) forwards;
}

.mock-custom-choice strong {
  display: block;
  color: inherit;
  font-size: 0.66rem;
  font-weight: 950;
  line-height: 1.05;
}

.mock-custom-choice small {
  display: block;
  margin-top: 0.12rem;
  color: currentColor;
  font-size: 0.52rem;
  font-weight: 800;
  opacity: 0.78;
}

.mock-launch.custom-launch {
  margin-top: 0.06rem;
}

.mock-goal-row {
  gap: 0.18rem;
}

.mock-goal-row .mock-filter-chip {
  min-height: 1.12rem;
  padding: 0.16rem 0.28rem;
  font-size: 0.47rem;
}

.mock-goals {
  display: flex;
  flex-wrap: wrap;
  gap: 0.36rem;
}

.mock-goals span {
  min-height: 1.9rem;
  padding: 0.38rem 0.5rem;
  background: #f7f5ff;
  color: var(--violet);
  box-shadow: inset 0 0 0 1px rgba(101, 87, 194, 0.2);
}

.tutorial-sequence-preview {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.36rem;
  padding: 0.58rem;
  opacity: 0;
  transform: translateY(0.7rem);
  animation: tutorial-result-in 520ms ease-out 1450ms forwards;
}

.tutorial-sequence-preview span {
  min-height: 2.25rem;
  padding: 0.38rem 0.2rem;
  background: #fff7df;
  color: var(--spark-ink);
}

.tutorial-sequence-preview span:nth-child(2) {
  background: #eef8f7;
  color: var(--wire-dark);
}

.tutorial-sequence-preview span:nth-child(3),
.tutorial-sequence-preview span:nth-child(4) {
  background: #fff1f1;
  color: #a33645;
}

.mock-star {
  position: absolute;
  top: 0.56rem;
  right: 0.56rem;
  display: grid;
  width: 2.2rem;
  height: 2.2rem;
  place-items: center;
  border-radius: 999px;
  background: var(--spark);
  color: #25180a;
  font-size: 1.05rem;
  font-weight: 950;
  box-shadow: 0 10px 20px rgba(246, 184, 63, 0.24);
}

.mock-unsaved-star {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.94);
  color: var(--ink);
  box-shadow: 0 8px 18px rgba(28, 40, 51, 0.08);
}

.tutorial-video[data-demo="favorites"] .mock-favorite-star {
  border: 1px solid rgba(28, 40, 51, 0.1);
  background: #ffffff;
  color: #5d6975;
  box-shadow: 0 8px 16px rgba(28, 40, 51, 0.08);
  animation:
    tutorial-target-glow 1400ms ease-out var(--target-delay, 1200ms) both,
    tutorial-star-save 420ms ease-out 2600ms forwards;
}

.mock-activity-card {
  display: grid;
  gap: 0.54rem;
  padding: 0.72rem;
}

.mock-activity-title-line {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.54rem;
  padding-right: 2.36rem;
}

.mock-activity-icon {
  width: 2.18rem;
  height: 2.18rem;
}

.mock-activity-icon .stage-mark-icon {
  width: 1.22rem;
  height: 1.22rem;
}

.mock-activity-copy {
  display: grid;
  min-width: 0;
  gap: 0.36rem;
}

.mock-activity-copy strong {
  color: var(--ink);
  font-size: 0.98rem;
  font-weight: 950;
  line-height: 1.06;
}

.mock-activity-summary {
  display: flex;
  flex-wrap: wrap;
  gap: 0.22rem;
}

.mock-activity-summary span {
  display: inline-flex;
  min-height: 1.28rem;
  align-items: center;
  gap: 0.2rem;
  padding: 0.22rem 0.34rem;
  border-radius: 999px;
  background: #fff7df;
  color: var(--spark-ink);
  font-size: 0.56rem;
  font-weight: 950;
  line-height: 1;
}

.mock-activity-summary span:nth-child(2) {
  background: #eef3f8;
  color: #405061;
}

.mock-activity-badges {
  gap: 0.18rem;
}

.mock-activity-badges .teacher-badge {
  min-height: 1.18rem;
  gap: 0.18rem;
  padding: 0.16rem 0.28rem;
  font-size: 0.48rem;
  box-shadow: none;
}

.mock-activity-badges .badge-icon,
.mock-activity-summary .badge-icon {
  width: 0.6rem;
  height: 0.6rem;
}

.mock-activity-display {
  justify-self: stretch;
  width: 100%;
  margin-top: 0;
}

.tutorial-favorites-drawer {
  display: grid;
  align-content: start;
  gap: 0.38rem;
  padding: 0.72rem;
  opacity: 0;
  transform: translateY(0.7rem);
  animation: tutorial-result-in 520ms ease-out 1450ms forwards;
}

.mock-favorites-drawer-head {
  display: grid;
  gap: 0.16rem;
}

.tutorial-favorites-drawer > span {
  color: var(--wire-dark);
  font-size: 0.78rem;
  font-weight: 900;
}

.mock-favorites-list {
  display: grid;
  gap: 0.34rem;
  min-height: 0;
  overflow: hidden;
}

.tutorial-favorites-drawer .mock-favorite-drawer-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.42rem;
  min-height: 2.18rem;
  padding: 0.45rem 0.52rem;
  border-radius: var(--radius);
  background: linear-gradient(145deg, var(--wire), var(--wire-dark));
  color: #ffffff;
}

.tutorial-favorites-drawer .mock-favorite-drawer-row.spark {
  background: linear-gradient(145deg, #f6b83f, #e8a51f);
  color: #25180a;
}

.tutorial-favorites-drawer .mock-favorite-drawer-row.fire {
  background: linear-gradient(145deg, #f36a51, var(--fire-dark));
  color: #ffffff;
}

.mock-favorite-drawer-row b {
  display: grid;
  width: 1.45rem;
  height: 1.45rem;
  place-items: center;
  border-radius: var(--radius);
  background: #ffffff;
  color: var(--fire-dark);
  font-size: 0.72rem;
  font-weight: 950;
}

.tutorial-display-screen {
  position: absolute;
  inset: 0;
  z-index: 4;
  display: grid;
  grid-template-rows: auto auto minmax(0, 1fr);
  gap: 0.58rem;
  padding: 0.78rem;
  border-radius: 1.08rem;
  background:
    linear-gradient(145deg, rgba(28, 40, 51, 0.98), rgba(31, 50, 53, 0.98)),
    #1c2833;
  color: #ffffff;
  opacity: 0;
  transform: translateX(1.1rem);
  pointer-events: none;
}

.tutorial-video[data-demo="today"] .tutorial-display-screen {
  animation: tutorial-screen-switch 680ms ease-out 8850ms forwards;
}

.tutorial-display-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.tutorial-display-head strong {
  min-width: 0;
  color: #ffffff;
  font-size: 1rem;
  font-weight: 950;
  line-height: 1.05;
}

.tutorial-display-head span {
  display: grid;
  min-width: 3.25rem;
  min-height: 2.28rem;
  place-items: center;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.1);
  color: #ffffff;
  font-size: 1rem;
  font-variant-numeric: tabular-nums;
  font-weight: 950;
}

.tutorial-display-strip {
  height: 0.46rem;
  border-radius: 999px;
  background: var(--display-border-gradient);
}

.tutorial-display-steps {
  display: grid;
  gap: 0.44rem;
  min-height: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: tutorialsteps;
}

.tutorial-display-steps li {
  display: grid;
  grid-template-columns: 1.58rem 1fr;
  gap: 0.42rem;
  align-items: center;
  min-height: 0;
  padding: 0.5rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.72rem;
  font-weight: 800;
  line-height: 1.18;
}

.tutorial-display-steps li::before {
  counter-increment: tutorialsteps;
  content: counter(tutorialsteps);
  display: grid;
  width: 1.36rem;
  height: 1.36rem;
  place-items: center;
  border-radius: 999px;
  background: rgba(246, 184, 63, 0.2);
  color: #ffffff;
  font-size: 0.68rem;
  font-weight: 950;
}

.tutorial-target-one,
.tutorial-target-two,
.mock-tap-target {
  position: relative;
  animation: tutorial-target-glow 1400ms ease-out var(--target-delay, 1200ms) both;
  overflow: visible;
}

.tutorial-target-two {
  --target-delay: 6600ms;
}

.mock-star.tutorial-target-one {
  position: absolute;
  top: 0.56rem;
  right: 0.56rem;
}

.tutorial-hand {
  --hand-tap-x: 39%;
  --hand-tap-y: 0.24rem;
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 9;
  width: 3.28rem;
  height: 3.9rem;
  opacity: 0;
  pointer-events: none;
  background: url("./tutorial-hand.png") center / contain no-repeat;
  transform: translate(calc(-1 * var(--hand-tap-x)), -6%) scale(0.9);
  transform-origin: var(--hand-tap-x) 6%;
  animation: tutorial-hand-press 1900ms ease-out var(--tap-delay, 1200ms) both;
  filter: drop-shadow(0 10px 16px rgba(28, 40, 51, 0.2));
}

.tutorial-target-two .tutorial-hand:not([style]) {
  --tap-delay: 6600ms;
}

.tutorial-hand::before {
  content: "";
  position: absolute;
  left: var(--hand-tap-x);
  top: var(--hand-tap-y);
  width: 1.5rem;
  height: 1.5rem;
  border: 2px solid rgba(246, 184, 63, 0.72);
  border-radius: 999px;
  opacity: 0;
  transform: translate(-50%, -50%) scale(0.58);
  animation: tutorial-press-ring 1900ms ease-out var(--tap-delay, 1200ms) both;
}

.tutorial-actions {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.5rem;
}

.tutorial-nav {
  min-height: 3rem;
  border-radius: var(--radius);
  font-size: 0.98rem;
  font-weight: 900;
}

.tutorial-nav.primary {
  background: linear-gradient(145deg, var(--violet), var(--fire));
  color: #ffffff;
  box-shadow: 0 10px 24px rgba(101, 87, 194, 0.18);
}

.tutorial-nav.secondary {
  background: #ffffff;
  color: var(--ink);
  box-shadow: inset 0 0 0 1px var(--line);
}

.tutorial-nav:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

@keyframes tutorial-press-ring {
  0% {
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.48);
    box-shadow: 0 0 0 0 rgba(246, 184, 63, 0.35);
  }
  24% {
    opacity: 1;
    transform: translate(-50%, -50%) scale(0.82);
    box-shadow: 0 0 0 0.28rem rgba(246, 184, 63, 0.2);
  }
  58% {
    opacity: 0.78;
    transform: translate(-50%, -50%) scale(1);
    box-shadow: 0 0 0 0.72rem rgba(246, 184, 63, 0.08);
  }
  100% {
    opacity: 0;
    transform: translate(-50%, -50%) scale(1.18);
    box-shadow: 0 0 0 1rem rgba(246, 184, 63, 0);
  }
}

@keyframes tutorial-hand-press {
  0% {
    opacity: 0;
    transform: translate(calc(-1 * var(--hand-tap-x)), -20%) scale(0.84);
  }
  18% {
    opacity: 1;
    transform: translate(calc(-1 * var(--hand-tap-x)), -12%) scale(0.96);
  }
  45% {
    opacity: 1;
    transform: translate(calc(-1 * var(--hand-tap-x)), -6%) scale(0.9);
  }
  78% {
    opacity: 1;
    transform: translate(calc(-1 * var(--hand-tap-x)), -12%) scale(0.96);
  }
  100% {
    opacity: 0;
    transform: translate(calc(-1 * var(--hand-tap-x)), -20%) scale(0.84);
  }
}

@keyframes tutorial-filter-expand {
  0% {
    max-height: 0;
    opacity: 0;
    transform: translateY(-0.35rem);
  }
  100% {
    max-height: 38rem;
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes tutorial-mark-out {
  to {
    opacity: 0;
  }
}

@keyframes tutorial-mark-in {
  to {
    opacity: 1;
  }
}

@keyframes tutorial-chip-select {
  to {
    background: var(--chip-select-bg, #fff2cc);
    color: var(--chip-select-color, var(--spark-ink));
    box-shadow:
      inset 0 0 0 2px var(--chip-select-border, rgba(246, 184, 63, 0.44)),
      0 6px 12px var(--chip-select-glow, rgba(246, 184, 63, 0.16));
  }
}

@keyframes tutorial-chip-deselect {
  to {
    background: #ffffff;
    color: var(--ink);
    box-shadow: inset 0 0 0 1px rgba(28, 40, 51, 0.1);
  }
}

@keyframes tutorial-custom-choice-select {
  to {
    box-shadow:
      inset 0 0 0 3px rgba(255, 255, 255, 0.38),
      0 6px 12px rgba(28, 40, 51, 0.12);
  }
}

@keyframes tutorial-scene-out {
  to {
    opacity: 0;
    transform: translateX(-0.7rem);
    pointer-events: none;
  }
}

@keyframes tutorial-scene-in {
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes tutorial-cue-in-out {
  0% {
    opacity: 0;
    transform: translateY(0.35rem);
  }
  16%,
  78% {
    opacity: 1;
    transform: translateY(0);
  }
  100% {
    opacity: 0;
    transform: translateY(-0.22rem);
  }
}

@keyframes tutorial-cue-final {
  0% {
    opacity: 0;
    transform: translateY(0.35rem);
  }
  18%,
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes tutorial-result-in {
  from {
    opacity: 0;
    transform: translateY(0.7rem);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes tutorial-type-word {
  to {
    width: 13ch;
  }
}

@keyframes tutorial-caret-blink {
  50% {
    border-color: transparent;
  }
}

@keyframes tutorial-target-glow {
  0%,
  100% {
    filter: none;
    transform: translateY(0);
  }
  42%,
  72% {
    filter: brightness(1.04) saturate(1.08);
    transform: translateY(-0.06rem);
  }
}

@keyframes tutorial-star-save {
  from {
    border-color: rgba(28, 40, 51, 0.1);
    background: #ffffff;
    color: #5d6975;
    box-shadow: 0 8px 16px rgba(28, 40, 51, 0.08);
  }
  to {
    border-color: rgba(246, 184, 63, 0.5);
    background: #fff2cc;
    color: var(--spark-ink);
    box-shadow:
      inset 0 0 0 1px rgba(246, 184, 63, 0.22),
      0 10px 20px rgba(246, 184, 63, 0.18);
  }
}

@keyframes tutorial-screen-switch {
  from {
    opacity: 0;
    transform: translateX(1.1rem);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.lesson-maker-head,
.lesson-controls,
.lesson-phase {
  border: 1px solid rgba(28, 40, 51, 0.08);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 10px 24px rgba(28, 40, 51, 0.08);
}

.lesson-maker-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.85rem;
  border-color: rgba(101, 87, 194, 0.18);
  background:
    linear-gradient(145deg, rgba(244, 242, 255, 0.95), rgba(255, 255, 255, 0.94));
}

.lesson-maker-head h2 {
  margin: 0;
  font-size: 1.2rem;
  line-height: 1.1;
}

.lesson-mode-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 0.38rem;
  margin-top: 0.48rem;
}

.lesson-mode-strip span {
  display: inline-flex;
  align-items: center;
  gap: 0.28rem;
  padding: 0.3rem 0.46rem;
  border-radius: 999px;
  background: #f3f7fb;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 800;
  line-height: 1.1;
}

.lesson-mode-strip strong {
  color: var(--wire-dark);
  font-weight: 950;
}

.soft-pill-button {
  display: inline-flex;
  min-height: 2.4rem;
  align-items: center;
  justify-content: center;
  gap: 0.38rem;
  padding: 0.48rem 0.78rem;
  border-radius: var(--radius);
  background: var(--ink);
  color: #ffffff;
  font-size: 0.86rem;
  font-weight: 900;
  line-height: 1.1;
  text-align: center;
}

.soft-pill-button span {
  flex: 0 0 auto;
}

.lesson-title-card {
  display: grid;
  gap: 0.45rem;
  padding: 0.76rem 0.85rem;
  border: 1px solid rgba(101, 87, 194, 0.16);
  border-radius: var(--radius);
  background: linear-gradient(145deg, #f4f2ff, #ffffff);
}

.lesson-title-card strong {
  color: #40358f;
  font-size: 0.98rem;
  font-weight: 950;
  line-height: 1.15;
}

.lesson-title-card span {
  color: var(--lesson-muted);
  font-size: 0.76rem;
  font-weight: 800;
}

.lesson-name-field {
  display: grid;
  gap: 0.28rem;
}

.lesson-name-field span {
  color: var(--lesson-muted);
  font-size: 0.68rem;
  font-weight: 950;
  line-height: 1;
  text-transform: uppercase;
}

.lesson-name-field input {
  width: 100%;
  min-height: 2.35rem;
  padding: 0.52rem 0.62rem;
  border: 1px solid rgba(101, 87, 194, 0.16);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.9);
  color: var(--ink);
  font-size: 0.86rem;
  font-weight: 800;
  outline: none;
}

.lesson-name-field input:focus {
  border-color: rgba(101, 87, 194, 0.42);
  box-shadow: 0 0 0 3px rgba(101, 87, 194, 0.1);
}

.lesson-sequence-preview {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.28rem;
}

.lesson-sequence-preview span {
  display: grid;
  min-height: 1.55rem;
  place-items: center;
  border-radius: 999px;
  background: #ffffff;
  color: #40358f;
  font-size: 0.66rem;
  font-weight: 950;
  line-height: 1;
  box-shadow: inset 0 0 0 1px rgba(101, 87, 194, 0.14);
}

.lesson-generate-bar {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.48rem;
}

.lesson-generate-button {
  width: 100%;
  min-height: 3rem;
  background: linear-gradient(145deg, var(--wire), var(--violet));
  color: #ffffff;
  font-size: 0.98rem;
  box-shadow:
    0 0 0 3px rgba(26, 165, 155, 0.12),
    0 10px 24px rgba(101, 87, 194, 0.22);
}

.lesson-another-button {
  width: 100%;
  min-height: 3rem;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.9);
  color: var(--ink);
  font-size: 0.98rem;
  box-shadow: 0 8px 18px rgba(28, 40, 51, 0.08);
}

.lesson-controls {
  display: grid;
  gap: 0.75rem;
  padding: 0.85rem;
}

.lesson-section-heading {
  width: 100%;
  justify-content: space-between;
  padding: 0;
  background: transparent;
  color: var(--violet);
  font-size: 0.86rem;
  font-weight: 950;
  line-height: 1.1;
  text-transform: uppercase;
}

.lesson-section-heading > span:first-child {
  overflow: hidden;
  white-space: nowrap;
}

.lesson-section-heading .accordion-mark {
  background: #f4f2ff;
  color: var(--violet);
}

.lesson-more-row {
  margin-top: 0;
}

.lesson-more-heading {
  width: 100%;
  justify-content: space-between;
  min-height: 2.3rem;
  padding: 0.2rem 0;
  background: transparent;
  color: var(--lesson-muted);
  font-size: 0.74rem;
  font-weight: 950;
  text-transform: uppercase;
}

.lesson-more-heading .accordion-mark {
  background: #eef3f8;
  color: var(--muted);
}

.lesson-more-panel {
  padding: 0.65rem;
  border: 1px dashed rgba(101, 87, 194, 0.2);
  border-radius: var(--radius);
  background: #fbfaff;
}

.make-own-row {
  padding-top: 0.72rem;
  border-top: 1px solid var(--line);
}

.make-own-row .control-label {
  color: var(--violet);
  font-size: 0.86rem;
  font-weight: 950;
}

.make-own-heading > span:first-child {
  overflow: hidden;
  white-space: nowrap;
}

.make-own-row .accordion-mark {
  background: #f4f2ff;
  color: var(--violet);
}

.make-own-builder {
  display: grid;
  gap: 0.55rem;
}

.make-own-top {
  display: block;
}

.make-own-status {
  min-width: 0;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
}

.make-own-primary,
.make-own-secondary {
  border-radius: var(--radius);
  font-weight: 900;
}

.make-own-selected {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.make-own-selected span {
  max-width: 100%;
  padding: 0.32rem 0.5rem;
  border-radius: 999px;
  background: #fff2cc;
  color: var(--spark-ink);
  font-size: 0.72rem;
  font-weight: 900;
  line-height: 1.15;
}

.make-own-picker {
  display: grid;
  max-height: 13.5rem;
  gap: 0.42rem;
  overflow-y: auto;
  padding-right: 0.15rem;
}

.make-own-choice {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.52rem;
  align-items: center;
  min-height: 3.25rem;
  padding: 0.48rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #ffffff;
  color: var(--ink);
  text-align: left;
}

.make-own-choice[data-selected="true"] {
  border-color: rgba(246, 184, 63, 0.58);
  background: #fff9e9;
}

.make-own-choice.make-own-spark {
  border-color: rgba(246, 184, 63, 0.36);
  background: linear-gradient(145deg, #f6b83f, #e8a51f);
  color: #25180a;
}

.make-own-choice.make-own-wire {
  border-color: rgba(26, 165, 155, 0.24);
  background: linear-gradient(145deg, var(--wire), var(--wire-dark));
  color: #ffffff;
}

.make-own-choice.make-own-fire {
  border-color: rgba(230, 83, 63, 0.28);
  background: linear-gradient(145deg, #f36a51, var(--fire-dark));
  color: #ffffff;
}

.make-own-choice.make-own-spark[data-selected="true"],
.make-own-choice.make-own-wire[data-selected="true"],
.make-own-choice.make-own-fire[data-selected="true"] {
  box-shadow:
    inset 0 0 0 3px rgba(255, 255, 255, 0.38),
    0 8px 18px rgba(28, 40, 51, 0.1);
}

.make-own-order {
  display: grid;
  width: 1.75rem;
  height: 1.75rem;
  place-items: center;
  border-radius: 999px;
  background: #eef3f8;
  color: var(--ink);
  font-size: 0.85rem;
  font-weight: 950;
}

.make-own-spark .make-own-order,
.make-own-wire .make-own-order,
.make-own-fire .make-own-order {
  background: rgba(255, 255, 255, 0.92);
  color: var(--ink);
}

.make-own-choice[data-selected="true"] .make-own-order {
  background: var(--spark);
  color: var(--spark-ink);
}

.make-own-spark[data-selected="true"] .make-own-order,
.make-own-wire[data-selected="true"] .make-own-order,
.make-own-fire[data-selected="true"] .make-own-order {
  background: #ffffff;
  color: var(--ink);
}

.make-own-choice-copy {
  display: grid;
  min-width: 0;
  gap: 0.12rem;
}

.make-own-choice-copy strong {
  overflow: hidden;
  font-size: 0.86rem;
  font-weight: 900;
  line-height: 1.13;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.make-own-choice-copy small {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 800;
}

.make-own-spark .make-own-choice-copy small {
  color: rgba(37, 24, 10, 0.74);
}

.make-own-wire .make-own-choice-copy small,
.make-own-fire .make-own-choice-copy small {
  color: rgba(255, 255, 255, 0.78);
}

.make-own-empty {
  padding: 0.75rem;
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius);
  background: #f8fafc;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 800;
  text-align: center;
}

.make-own-actions {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.48rem;
}

.make-own-primary,
.make-own-secondary {
  min-height: 2.55rem;
  padding-inline: 0.72rem;
  font-size: 0.88rem;
}

.make-own-primary {
  background: linear-gradient(145deg, var(--wire), var(--violet));
  color: #ffffff;
}

.make-own-secondary {
  background: #ffffff;
  color: var(--ink);
  box-shadow: inset 0 0 0 1px var(--line);
}

.make-own-primary:disabled,
.make-own-secondary:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.lesson-plan {
  display: grid;
  gap: 0.6rem;
}

.lesson-phase-list {
  display: grid;
  gap: 0.55rem;
}

.lesson-phase {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.62rem;
  padding: 0.75rem;
}

.lesson-time {
  display: grid;
  width: 3.35rem;
  min-height: 2.35rem;
  place-items: center;
  border-radius: var(--radius);
  background: #fff2cc;
  color: var(--spark-ink);
  font-size: 0.76rem;
  font-variant-numeric: tabular-nums;
  font-weight: 950;
}

.lesson-phase.stage-wire .lesson-time {
  background: #dcf5f2;
  color: var(--wire-dark);
}

.lesson-phase.stage-fire .lesson-time {
  background: #ffe0dc;
  color: var(--fire-dark);
}

.lesson-phase.stage-spark {
  border-color: rgba(246, 184, 63, 0.22);
}

.lesson-phase.stage-wire {
  border-color: rgba(26, 165, 155, 0.18);
}

.lesson-phase.stage-fire {
  border-color: rgba(230, 83, 63, 0.18);
}

.lesson-phase.optional-brain-break {
  border-style: dashed;
  border-color: rgba(246, 184, 63, 0.46);
  background: #fffdf7;
}

.lesson-phase.optional-brain-break .lesson-time {
  background: #eaf6ff;
  color: #285172;
}

.lesson-phase.optional-brain-break .lesson-phase-label {
  background: #fff2cc;
  color: var(--spark-ink);
}

.lesson-phase.optional-brain-break .mini-action {
  background: var(--spark);
  color: var(--spark-ink);
}

.lesson-phase.optional-brain-break .mini-action.quiet {
  background: #ffffff;
  color: var(--ink);
}

.lesson-phase-main {
  min-width: 0;
}

.lesson-phase-top {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-bottom: 0.22rem;
}

.lesson-phase-label,
.lesson-phase-goal {
  display: inline-flex;
  min-height: 1.35rem;
  align-items: center;
  padding: 0.18rem 0.38rem;
  border-radius: 999px;
  font-size: 0.66rem;
  font-weight: 900;
  line-height: 1;
  text-transform: uppercase;
}

.lesson-phase-label {
  background: #dcf5f2;
  color: var(--wire-dark);
}

.lesson-phase-goal {
  background: #ffe0dc;
  color: var(--fire-dark);
}

.lesson-phase h3 {
  margin: 0 0 0.28rem;
  font-size: 1rem;
  line-height: 1.14;
}

.lesson-phase p {
  margin: 0 0 0.4rem;
  color: #354452;
  font-size: 0.86rem;
  font-weight: 650;
  line-height: 1.32;
}

.lesson-phase-why {
  margin: -0.08rem 0 0.4rem;
}

.lesson-phase-why summary {
  display: inline-flex;
  width: fit-content;
  min-height: 1.55rem;
  align-items: center;
  padding: 0.24rem 0.46rem;
  border-radius: 999px;
  background: #eef3f8;
  color: var(--muted);
  cursor: pointer;
  color: var(--wire-dark);
  font-size: 0.64rem;
  font-weight: 950;
  line-height: 1;
  text-transform: uppercase;
  list-style: none;
}

.lesson-phase-why summary::-webkit-details-marker {
  display: none;
}

.lesson-phase-why p {
  margin: 0.38rem 0 0;
  padding: 0.48rem 0.55rem;
  border: 1px solid rgba(26, 165, 155, 0.14);
  border-radius: var(--radius);
  background: #f6fbfb;
  color: #354452;
  font-size: 0.82rem;
  font-weight: 650;
  line-height: 1.3;
}

.lesson-phase-why[open] summary {
  background: #dcf5f2;
}

.lesson-phase-meta {
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 800;
  line-height: 1.25;
}

.lesson-phase-actions {
  display: grid;
  grid-column: 1 / -1;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.42rem;
}

.mini-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  min-height: 2.25rem;
  border-radius: var(--radius);
  background: var(--wire);
  color: #ffffff;
  font-size: 0.82rem;
  font-weight: 900;
}

.mini-action.quiet {
  background: #ffffff;
  color: var(--ink);
  box-shadow: inset 0 0 0 1px var(--line);
}

.mini-action.lesson-display-action {
  border: 2px solid transparent;
  background:
    linear-gradient(#ffffff, #ffffff) padding-box,
    var(--display-border-gradient) border-box;
  color: var(--ink);
  box-shadow:
    0 0 0 1px rgba(246, 184, 63, 0.1),
    0 8px 18px rgba(28, 40, 51, 0.08);
}

.strategy-card {
  overflow: hidden;
  margin-bottom: 1.5rem;
}

.strategy-inner {
  position: relative;
  display: grid;
  gap: 0.95rem;
  padding: 1rem;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.98), rgba(247, 249, 252, 0.96));
}

.strategy-inner::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 0.35rem;
  background: var(--wire);
}

.strategy-inner.stage-spark::before {
  background: var(--spark);
}

.strategy-inner.stage-fire::before {
  background: var(--fire);
}

.starter-card {
  padding: 0.62rem 0.75rem;
}

.starter-card::before {
  background: linear-gradient(90deg, var(--spark), var(--wire), var(--fire));
}

.starter-card-inner {
  display: grid;
  min-height: 6.35rem;
  align-content: center;
  padding: 0.18rem 0.05rem 0.08rem;
  text-align: left;
}

.starter-mode-lines {
  --starter-mode-font: clamp(0.76rem, 2.45vw, 1.05rem);
  display: grid;
  gap: 0.42rem;
}

.starter-mode-line {
  margin: 0;
  color: var(--muted);
  font-size: var(--starter-mode-font);
  font-weight: 780;
  line-height: 1.25;
  white-space: nowrap;
}

.starter-mode-line strong {
  color: var(--ink);
  font-weight: 950;
}

.starter-mode-or {
  color: var(--muted);
}

.starter-card h2 {
  margin: 0;
  font-size: 1.55rem;
  line-height: 1.08;
}

.starter-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 760;
  line-height: 1.35;
}

.starter-card .starter-mode-line {
  margin: 0;
  color: var(--muted);
  font-size: var(--starter-mode-font);
  font-weight: 780;
  line-height: 1.18;
  white-space: nowrap;
}

.starter-card .starter-mode-line strong {
  color: var(--ink);
  font-size: var(--starter-mode-font);
  font-weight: 950;
}

.starter-card .starter-mode-line .starter-mode-or {
  color: var(--muted);
  font-size: var(--starter-mode-font);
}

.starter-actions {
  display: grid;
  margin-top: 0.3rem;
}

.strategy-top {
  display: grid;
  gap: 0.75rem;
  padding-top: 0.2rem;
}

.title-line {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.8rem;
}

.title-heading {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.72rem;
  min-width: 0;
}

.title-copy {
  min-width: 0;
}

.purpose-badge {
  --badge-color: var(--wire-dark);
  --badge-soft: #f2fbfa;
  display: inline-flex;
  width: fit-content;
  max-width: 100%;
  align-items: center;
  gap: 0.34rem;
  padding: 0.32rem 0.5rem;
  border: 1px solid rgba(28, 40, 51, 0.08);
  border-radius: 999px;
  background: var(--badge-soft);
  color: var(--badge-color);
  font-size: 0.72rem;
  font-weight: 950;
  line-height: 1;
}

.badge-icon,
.button-icon,
.purpose-icon {
  width: 0.92rem;
  height: 0.92rem;
}

.button-icon {
  flex: 0 0 auto;
}

.hero-badge {
  margin: 0 0 0.4rem;
}

.compact-badge {
  margin-right: 0.35rem;
  padding: 0.22rem 0.38rem;
  font-size: 0.66rem;
  vertical-align: middle;
}

.phase-badge,
.favorite-badge,
.lesson-favorite-badge {
  font-size: 0.66rem;
}

.favorite-badge,
.lesson-favorite-badge {
  margin-bottom: 0.28rem;
}

.badge-curiosity {
  --badge-color: var(--spark-ink);
  --badge-soft: #fff7df;
}

.badge-retrieval {
  --badge-color: #315f9f;
  --badge-soft: #f0f5ff;
}

.badge-new {
  --badge-color: #2f7d55;
  --badge-soft: #effaf4;
}

.badge-vocab {
  --badge-color: #5e4fb1;
  --badge-soft: #f4f2ff;
}

.badge-discussion,
.badge-argument {
  --badge-color: var(--wire-dark);
  --badge-soft: #f0fbfa;
}

.badge-movement {
  --badge-color: #93550d;
  --badge-soft: #fff5e8;
}

.badge-application {
  --badge-color: #9f3a2f;
  --badge-soft: #fff0ed;
}

.badge-feedback {
  --badge-color: #3d7b55;
  --badge-soft: #eef8f1;
}

.badge-reflection,
.badge-apply {
  --badge-color: #b14a4a;
  --badge-soft: #fff3f3;
}

.badge-review {
  --badge-color: #315f9f;
  --badge-soft: #f0f5ff;
}

.teacher-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  min-width: 0;
}

.teacher-badge {
  display: inline-flex;
  min-height: 1.55rem;
  align-items: center;
  gap: 0.28rem;
  padding: 0.22rem 0.42rem;
  border: 1px solid rgba(28, 40, 51, 0.08);
  border-radius: 999px;
  background: #ffffff;
  color: #405061;
  font-size: 0.68rem;
  font-weight: 900;
  line-height: 1;
  box-shadow: 0 4px 10px rgba(28, 40, 51, 0.04);
}

.teacher-badge .badge-icon {
  width: 0.78rem;
  height: 0.78rem;
}

.teacher-badge-prep {
  background: #fff7df;
  color: var(--spark-ink);
}

.teacher-badge-retrieval {
  background: #f0f5ff;
  color: #315f9f;
}

.teacher-badge-talk,
.teacher-badge-team {
  background: #f0fbfa;
  color: var(--wire-dark);
}

.teacher-badge-write,
.teacher-badge-visual {
  background: #f4f2ff;
  color: #40358f;
}

.teacher-badge-move {
  background: #fff5e8;
  color: #93550d;
}

.teacher-badge-exit {
  background: #fff3f3;
  color: var(--fire-dark);
}

.hero-teacher-badges {
  margin-top: 0.45rem;
}

.lesson-teacher-badges {
  margin: 0 0 0.42rem;
}

.favorite-teacher-badges {
  margin-top: 0.42rem;
}

.favorite-wire .teacher-badge,
.favorite-fire .teacher-badge {
  border-color: rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.9);
  color: var(--ink);
}

.stage-mark {
  display: grid;
  width: 2.65rem;
  height: 2.65rem;
  place-items: center;
  border-radius: var(--radius);
  background: var(--wire);
  color: #ffffff;
  font-size: 1rem;
  font-weight: 950;
  box-shadow: 0 10px 22px rgba(28, 40, 51, 0.12);
}

.stage-mark-icon {
  width: 1.5rem;
  height: 1.5rem;
}

.stage-mark.stage-spark {
  background: var(--spark);
  color: #25180a;
}

.stage-mark.stage-fire {
  background: var(--fire);
}

.stage-mini {
  display: block;
  margin-bottom: 0.18rem;
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 900;
  line-height: 1.1;
  text-transform: uppercase;
}

.title-line h2 {
  margin: 0;
  font-size: 1.45rem;
  line-height: 1.1;
}

.activity-summary-line {
  display: flex;
  flex-wrap: wrap;
  gap: 0.34rem;
  margin-top: 0.5rem;
}

.activity-time-pill,
.activity-step-pill {
  display: inline-flex;
  min-height: 1.72rem;
  align-items: center;
  gap: 0.32rem;
  padding: 0.28rem 0.48rem;
  border-radius: 999px;
  background: #fff7df;
  color: var(--spark-ink);
  font-size: 0.74rem;
  font-weight: 950;
  line-height: 1;
}

.activity-step-pill {
  background: #eef3f8;
  color: #405061;
}

.activity-display-strip {
  display: grid;
}

.display-button.activity-display-button {
  min-height: 3.05rem;
  border: 2px solid transparent;
  background:
    linear-gradient(#ffffff, #ffffff) padding-box,
    var(--display-border-gradient) border-box;
  color: var(--ink);
  font-size: 1rem;
  font-weight: 950;
  box-shadow:
    0 0 0 1px rgba(246, 184, 63, 0.1),
    0 8px 18px rgba(28, 40, 51, 0.08);
}

.favorite-button {
  width: 2.5rem;
  height: 2.5rem;
}

.favorite-button[data-faved="true"] {
  border-color: rgba(246, 184, 63, 0.5);
  background: #fff2cc;
  color: var(--spark-ink);
}

.fit-pill {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.55rem;
  border-radius: 999px;
  background: #eef3f8;
  color: #405061;
  font-size: 0.76rem;
  font-weight: 850;
}

.cognitive-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.34rem;
  margin-top: 0.45rem;
}

.classroom-preview {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  align-items: center;
  justify-content: space-between;
  padding: 0.62rem 0.7rem;
  border: 1px solid rgba(101, 87, 194, 0.16);
  border-radius: var(--radius);
  background: linear-gradient(145deg, #f4f2ff, #ffffff);
  color: #40358f;
  font-size: 0.82rem;
  font-weight: 850;
  line-height: 1.2;
}

.classroom-preview span,
.classroom-preview strong {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.classroom-preview strong {
  color: var(--lesson-muted);
  font-size: 0.76rem;
}

.best-for-line {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  align-items: center;
  margin: 0;
  padding: 0.68rem 0.75rem;
  border: 1px solid rgba(28, 40, 51, 0.08);
  border-radius: var(--radius);
  background: #f3f7fb;
  color: #354452;
  font-size: 0.88rem;
  font-weight: 780;
  line-height: 1.25;
}

.best-for-line span {
  color: var(--wire-dark);
  font-size: 0.7rem;
  font-weight: 950;
  text-transform: uppercase;
}

.best-for-line strong {
  font-weight: 850;
}

.why-line {
  display: grid;
  gap: 0.26rem;
  margin: 0;
  padding: 0.72rem 0.78rem;
  border: 1px solid rgba(26, 165, 155, 0.16);
  border-radius: var(--radius);
  background: #f2fbfa;
  color: #275a58;
  font-size: 0.88rem;
  font-weight: 720;
  line-height: 1.3;
}

.why-line span {
  color: var(--wire-dark);
  font-size: 0.7rem;
  font-weight: 950;
  text-transform: uppercase;
}

.why-line strong {
  font-weight: 760;
}

.no-match-card {
  padding-top: 1rem;
}

.no-match-box {
  gap: 0.55rem;
  padding: 0.85rem;
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius);
  background: #f8fafc;
  text-align: center;
}

.no-match-box h2 {
  margin: 0;
  font-size: 1.1rem;
}

.no-match-box p {
  margin: 0;
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 760;
  line-height: 1.3;
}

.no-match-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.45rem;
}

.meta-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.55rem;
}

.meta-item {
  min-height: 4rem;
  padding: 0.62rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--soft);
}

.meta-label {
  display: block;
  margin-bottom: 0.18rem;
  color: var(--muted);
  font-size: 0.67rem;
  font-weight: 850;
  text-transform: uppercase;
}

.meta-value {
  display: block;
  font-size: 0.92rem;
  font-weight: 850;
  line-height: 1.18;
}

.teacher-move {
  margin-bottom: 0;
  padding-left: 0.75rem;
  border-left: 4px solid var(--wire);
  color: #2b3a47;
  font-size: 1rem;
  font-weight: 650;
  line-height: 1.35;
}

.strategy-inner.stage-spark .teacher-move {
  border-left-color: var(--spark);
}

.strategy-inner.stage-fire .teacher-move {
  border-left-color: var(--fire);
}

.timer-panel {
  display: grid;
  gap: 0.7rem;
  padding: 0.82rem;
  border: 1px solid rgba(246, 184, 63, 0.35);
  border-radius: var(--radius);
  background: #fff9e9;
}

.strategy-inner.stage-wire .timer-panel {
  border-color: rgba(26, 165, 155, 0.26);
  background: #f0fbfa;
}

.strategy-inner.stage-fire .timer-panel {
  border-color: rgba(230, 83, 63, 0.26);
  background: #fff0ed;
}

.timer-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.timer-text {
  color: #25180a;
  font-size: 1.75rem;
  font-variant-numeric: tabular-nums;
  font-weight: 950;
}

.timer-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.42rem;
}

.timer-button,
.display-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  min-height: 2.25rem;
  padding: 0.46rem 0.68rem;
  border-radius: var(--radius);
  background: #ffffff;
  color: var(--ink);
  font-size: 0.83rem;
  font-weight: 850;
  box-shadow: inset 0 0 0 1px var(--line);
}

.timer-button.primary {
  background: var(--wire);
  color: #ffffff;
  box-shadow: none;
}

.copy-button {
  border-color: rgba(101, 87, 194, 0.2);
  color: #40358f;
}

.copy-notice {
  margin: -0.18rem 0 0;
  color: var(--wire-dark);
  font-size: 0.76rem;
  font-weight: 850;
}

.media-file-input {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
}

.insert-media-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.78rem;
  border: 1px solid rgba(101, 87, 194, 0.22);
  border-radius: var(--radius);
  background: linear-gradient(145deg, #ffffff, #f7f5ff);
}

.insert-media-panel[data-has-media="true"] {
  border-color: rgba(26, 165, 155, 0.28);
  background: linear-gradient(145deg, #ffffff, #f0fbfa);
}

.insert-media-copy {
  display: grid;
  gap: 0.18rem;
  min-width: 0;
}

.insert-media-copy strong {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: var(--ink);
  font-size: 0.9rem;
  font-weight: 950;
}

.insert-media-copy span,
.insert-media-copy small {
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 750;
  line-height: 1.25;
}

.insert-media-copy small {
  color: var(--wire-dark);
}

.insert-media-copy .media-notice {
  color: var(--lesson-muted);
}

.insert-media-actions {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 0.42rem;
}

.media-upload-button,
.media-clear-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.2rem;
  padding: 0.44rem 0.68rem;
  border-radius: var(--radius);
  background: var(--violet);
  color: #ffffff;
  font-size: 0.8rem;
  font-weight: 900;
  cursor: pointer;
}

.media-clear-button {
  background: #ffffff;
  color: var(--muted);
  box-shadow: inset 0 0 0 1px var(--line);
}

.display-edit-panel {
  border: 1px solid rgba(26, 165, 155, 0.18);
  border-radius: var(--radius);
  background: linear-gradient(145deg, #ffffff, #f2fbfa);
}

.display-edit-panel[data-has-edit="true"] {
  border-color: rgba(246, 184, 63, 0.36);
  background: linear-gradient(145deg, #ffffff, #fff7df);
}

.display-edit-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.7rem;
  padding: 0.72rem 0.78rem;
  color: var(--ink);
}

.display-edit-head > span {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.88rem;
  font-weight: 950;
  line-height: 1.12;
}

.display-edit-head small {
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 820;
  text-align: right;
}

.display-edit-panel textarea {
  width: calc(100% - 1.56rem);
  min-height: 8.4rem;
  margin: 0 0.78rem 0.68rem;
  padding: 0.62rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #ffffff;
  color: var(--ink);
  font-size: 0.86rem;
  font-weight: 700;
  line-height: 1.35;
  resize: vertical;
  outline: none;
}

.display-edit-panel textarea:focus {
  border-color: rgba(26, 165, 155, 0.48);
  box-shadow: 0 0 0 3px rgba(26, 165, 155, 0.1);
}

.display-edit-actions {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 0.45rem;
  padding: 0 0.78rem 0.78rem;
}

.display-edit-save,
.display-edit-reset {
  min-height: 2.45rem;
  border-radius: var(--radius);
  font-size: 0.84rem;
  font-weight: 900;
}

.display-edit-save {
  background: var(--wire);
  color: #ffffff;
}

.display-edit-reset {
  background: #ffffff;
  color: var(--ink);
  box-shadow: inset 0 0 0 1px var(--line);
}

.display-edit-reset:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.progress-track {
  overflow: hidden;
  height: 0.55rem;
  border-radius: 999px;
  background: rgba(28, 40, 51, 0.1);
}

.progress-fill {
  width: 100%;
  height: 100%;
  border-radius: inherit;
  background: var(--display-border-gradient);
  transform-origin: left center;
}

.section-block {
  display: grid;
  gap: 0.55rem;
}

.section-title {
  margin: 0;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 900;
  text-transform: uppercase;
}

.steps-list {
  display: grid;
  gap: 0.52rem;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: steps;
}

.teacher-note {
  margin: 0 0 0.58rem;
  color: #1f2f3b;
  font-size: 0.86rem;
  font-weight: 950;
  line-height: 1.3;
  text-transform: uppercase;
}

.steps-list li {
  display: grid;
  grid-template-columns: 2rem 1fr;
  gap: 0.55rem;
  align-items: start;
  min-height: 2.6rem;
  padding: 0.62rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #ffffff;
  color: #2d3b48;
  font-weight: 660;
  line-height: 1.35;
  white-space: pre-line;
}

.steps-list li::before {
  counter-increment: steps;
  content: counter(steps);
  display: grid;
  width: 1.7rem;
  height: 1.7rem;
  place-items: center;
  border-radius: 999px;
  background: #e3f4f2;
  color: var(--wire-dark);
  font-size: 0.78rem;
  font-weight: 900;
}

.subject-tabs {
  display: flex;
  overflow-x: auto;
  gap: 0.42rem;
  padding-bottom: 0.12rem;
  scrollbar-width: none;
}

.subject-tabs::-webkit-scrollbar {
  display: none;
}

.subject-tab {
  min-height: 2.15rem;
  flex: 0 0 auto;
  padding: 0.42rem 0.62rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #ffffff;
  color: #344454;
  font-size: 0.82rem;
  font-weight: 800;
}

.subject-tab[data-active="true"] {
  border-color: rgba(101, 87, 194, 0.28);
  background: #ece9ff;
  color: #40358f;
}

.example-box,
.debrief-box {
  margin: 0;
  padding: 0.78rem;
  border-radius: var(--radius);
  line-height: 1.4;
}

.example-box {
  display: grid;
  gap: 0.35rem;
  border: 1px solid rgba(101, 87, 194, 0.18);
  background: #f6f4ff;
  color: #332e5f;
  font-weight: 650;
}

.example-line {
  display: block;
}

.example-topic {
  color: #40358f;
  font-weight: 900;
}

.example-bullet {
  padding-left: 0.15rem;
}

.debrief-box {
  border: 1px solid rgba(68, 143, 97, 0.18);
  background: #eef8f1;
  color: #254a34;
  font-weight: 700;
}

.customize-display-panel,
.activity-details-panel {
  border: 1px solid rgba(28, 40, 51, 0.08);
  border-radius: var(--radius);
  background: #ffffff;
}

.customize-display-panel {
  border-color: rgba(101, 87, 194, 0.18);
  background: linear-gradient(145deg, #ffffff, #f7f5ff);
}

.activity-details-panel {
  background: linear-gradient(145deg, #ffffff, #f8fafc);
}

.customize-display-panel summary,
.activity-details-panel summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.7rem;
  min-height: 3rem;
  padding: 0.72rem 0.78rem;
  color: var(--ink);
  cursor: pointer;
  list-style: none;
}

.customize-display-panel summary::-webkit-details-marker,
.activity-details-panel summary::-webkit-details-marker {
  display: none;
}

.customize-display-panel summary > span,
.activity-details-panel summary > span {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.88rem;
  font-weight: 950;
  line-height: 1.1;
}

.customize-display-panel summary small,
.activity-details-panel summary small {
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 820;
  text-align: right;
}

.customize-display-body,
.activity-details-body {
  display: grid;
  gap: 0.72rem;
  padding: 0 0.78rem 0.78rem;
}

.compact-meta-grid {
  grid-template-columns: 1fr;
}

.lesson-return-panel {
  display: grid;
  padding-top: 0.15rem;
}

.back-to-lesson-button {
  display: inline-flex;
  min-height: 3rem;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  width: 100%;
  border-radius: var(--radius);
  background: linear-gradient(145deg, var(--wire), var(--violet));
  color: #ffffff;
  font-size: 0.98rem;
  font-weight: 900;
  line-height: 1.1;
  box-shadow: 0 10px 24px rgba(101, 87, 194, 0.2);
}

.drawer {
  position: fixed;
  inset: 0;
  z-index: 40;
}

.drawer-scrim {
  position: absolute;
  inset: 0;
  background: rgba(18, 27, 34, 0.38);
}

.drawer-panel {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  height: min(78vh, 38rem);
  max-height: min(78vh, 38rem);
  gap: 0.8rem;
  padding: 1rem;
  border-radius: 1rem 1rem 0 0;
  background: #ffffff;
  overflow: hidden;
  box-shadow: 0 -20px 48px rgba(28, 40, 51, 0.18);
}

.drawer-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
}

.drawer-title-stack {
  display: grid;
  min-width: 0;
  gap: 0.1rem;
}

.drawer-head h2 {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin: 0;
  font-size: 1.15rem;
}

.drawer-note {
  max-width: 21rem;
  margin: 0 0 0 1.32rem;
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 800;
  line-height: 1.2;
}

.favorite-head-icon {
  color: var(--spark-ink);
}

.icon-button.quiet {
  box-shadow: none;
}

.drawer-back-button {
  display: inline-flex;
  min-height: 2.55rem;
  align-items: center;
  justify-content: center;
  gap: 0.32rem;
  padding: 0.42rem 0.72rem;
  border-radius: var(--radius);
  background: #eef3f8;
  color: var(--ink);
  font-size: 0.84rem;
  font-weight: 950;
  line-height: 1;
  box-shadow: inset 0 0 0 1px var(--line);
}

.favorite-list {
  display: grid;
  min-height: 0;
  gap: 0.55rem;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding-bottom: 0.5rem;
  -webkit-overflow-scrolling: touch;
}

.favorite-empty {
  display: grid;
  justify-items: center;
  gap: 0.38rem;
  margin: 0;
  padding: 1.15rem;
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius);
  background: linear-gradient(145deg, #fff9e9, #f2fbfa);
  color: var(--ink);
  font-weight: 700;
  text-align: center;
}

.favorite-empty-icon {
  width: 2rem;
  height: 2rem;
  color: var(--spark-ink);
}

.favorite-empty strong {
  font-size: 0.95rem;
  line-height: 1.2;
}

.favorite-empty span {
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.35;
}

.favorite-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.7rem;
  align-items: center;
  width: 100%;
  min-height: 4.4rem;
  padding: 0.75rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--soft);
  color: var(--ink);
  text-align: left;
}

.favorite-row.favorite-spark {
  border-color: rgba(246, 184, 63, 0.36);
  background: linear-gradient(145deg, #f6b83f, #e8a51f);
  color: #25180a;
}

.favorite-row.favorite-wire {
  border-color: rgba(26, 165, 155, 0.24);
  background: linear-gradient(145deg, var(--wire), var(--wire-dark));
  color: #ffffff;
}

.favorite-row.favorite-fire {
  border-color: rgba(230, 83, 63, 0.28);
  background: linear-gradient(145deg, #f36a51, var(--fire-dark));
  color: #ffffff;
}

.favorite-row.favorite-lesson {
  --lesson-accent: var(--lesson-review);
  --lesson-card-soft: var(--lesson-review-soft);
  --lesson-card-line: var(--lesson-review-line);
  position: relative;
  overflow: hidden;
  padding-left: 1rem;
  border-color: var(--lesson-card-line);
  background: linear-gradient(145deg, var(--lesson-card-soft), #ffffff);
  color: var(--ink);
}

.favorite-row.favorite-lesson-new {
  --lesson-accent: var(--lesson-new);
  --lesson-card-soft: var(--lesson-new-soft);
  --lesson-card-line: var(--lesson-new-line);
}

.favorite-row.favorite-lesson-review {
  --lesson-accent: var(--lesson-review);
  --lesson-card-soft: var(--lesson-review-soft);
  --lesson-card-line: var(--lesson-review-line);
}

.favorite-row.favorite-lesson-apply {
  --lesson-accent: var(--lesson-apply);
  --lesson-card-soft: var(--lesson-apply-soft);
  --lesson-card-line: var(--lesson-apply-line);
}

.favorite-row.favorite-lesson::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 0.34rem;
  background: var(--lesson-accent);
}

.favorite-title {
  display: block;
  margin-bottom: 0.15rem;
  font-weight: 900;
}

.favorite-row.favorite-simple {
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  min-height: 3.35rem;
  padding: 0.72rem 0.7rem 0.72rem 0.85rem;
  cursor: pointer;
}

.favorite-row.favorite-simple .favorite-title {
  display: flex;
  align-items: center;
  margin: 0;
  align-self: center;
  min-height: 2.25rem;
  font-size: 1rem;
  line-height: 1.18;
}

.favorite-row.favorite-simple:focus-visible {
  outline: 3px solid rgba(26, 165, 155, 0.34);
  outline-offset: 2px;
}

.favorite-row.favorite-simple .remove-favorite {
  display: inline-grid;
  place-items: center;
  align-self: center;
  line-height: 1;
}

.favorite-open {
  min-width: 0;
  padding: 0;
  background: transparent;
  color: inherit;
  text-align: left;
}

.favorite-actions {
  display: grid;
  grid-column: 1 / -1;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.38rem;
}

.favorite-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.28rem;
  min-height: 2.15rem;
  padding: 0.35rem 0.42rem;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.9);
  color: var(--ink);
  font-size: 0.76rem;
  font-weight: 900;
  line-height: 1.1;
  box-shadow: inset 0 0 0 1px rgba(28, 40, 51, 0.1);
}

.favorite-spark .favorite-action {
  color: #25180a;
}

.favorite-wire .favorite-action,
.favorite-fire .favorite-action {
  color: var(--ink);
}

.favorite-meta {
  display: block;
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 700;
}

.favorite-spark .favorite-meta {
  color: rgba(37, 24, 10, 0.74);
}

.favorite-wire .favorite-meta,
.favorite-fire .favorite-meta {
  color: rgba(255, 255, 255, 0.78);
}

.favorite-lesson .favorite-title {
  color: var(--lesson-accent);
}

.favorite-row.favorite-lesson-length-30 {
  --lesson-accent: #c47a00;
}

.favorite-row.favorite-lesson-length-30 .favorite-title {
  color: #c47a00;
}

.favorite-row.favorite-lesson-length-60 {
  --lesson-accent: var(--fire);
}

.favorite-row.favorite-lesson-length-60 .favorite-title {
  color: var(--fire);
}

.favorite-lesson .favorite-meta {
  color: var(--lesson-muted);
}

.favorite-lesson .remove-favorite {
  color: var(--lesson-accent);
  box-shadow: inset 0 0 0 1px var(--lesson-card-line);
}

.save-lesson-favorite {
  display: inline-flex;
  min-height: 2.8rem;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  width: 100%;
  border-radius: var(--radius);
  background: linear-gradient(145deg, var(--wire), var(--violet));
  color: #ffffff;
  font-size: 0.92rem;
  font-weight: 900;
  box-shadow: 0 10px 24px rgba(101, 87, 194, 0.2);
}

.save-lesson-favorite[data-saved="true"] {
  background: #eef3f8;
  color: #405061;
  box-shadow: inset 0 0 0 1px var(--line);
}

.save-lesson-inline {
  min-height: 3rem;
  margin-top: 0.05rem;
  font-size: 0.98rem;
}

.remove-favorite {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: var(--radius);
  background: #ffffff;
  color: var(--fire-dark);
  box-shadow: inset 0 0 0 1px rgba(230, 83, 63, 0.22);
}

.confirm-dialog {
  position: fixed;
  inset: 0;
  z-index: 60;
  display: grid;
  place-items: center;
  padding: 1rem;
}

.confirm-scrim {
  position: absolute;
  inset: 0;
  background: rgba(18, 27, 34, 0.48);
}

.confirm-panel {
  position: relative;
  display: grid;
  width: min(100%, 20rem);
  gap: 0.85rem;
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #ffffff;
  color: var(--ink);
  box-shadow: var(--shadow);
}

.confirm-panel h2 {
  margin: 0;
  font-size: 1.18rem;
  font-weight: 900;
  text-align: center;
}

.confirm-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.55rem;
}

.confirm-delete,
.confirm-keep {
  min-height: 2.8rem;
  border-radius: var(--radius);
  font-size: 0.98rem;
  font-weight: 900;
}

.confirm-delete {
  background: var(--fire);
  color: #ffffff;
}

.confirm-keep {
  background: #eef3f8;
  color: var(--ink);
  box-shadow: inset 0 0 0 1px var(--line);
}

.onboarding-dialog {
  position: fixed;
  inset: 0;
  z-index: 70;
  display: grid;
  place-items: center;
  padding: 1rem;
}

.onboarding-scrim {
  position: absolute;
  inset: 0;
  background: rgba(18, 27, 34, 0.34);
}

.onboarding-panel {
  position: relative;
  display: grid;
  width: min(100%, 21rem);
  gap: 0.65rem;
  padding: 1rem;
  border: 1px solid rgba(26, 165, 155, 0.18);
  border-radius: var(--radius);
  background: #ffffff;
  box-shadow: var(--shadow);
}

.onboarding-panel h2 {
  margin: 0;
  font-size: 1.2rem;
  line-height: 1.1;
}

.onboarding-panel p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 720;
  line-height: 1.35;
}

.onboarding-button {
  min-height: 2.75rem;
  border-radius: var(--radius);
  background: linear-gradient(145deg, var(--wire), var(--violet));
  color: #ffffff;
  font-weight: 900;
}

.display-shell {
  position: fixed;
  inset: 0;
  z-index: 30;
  display: grid;
  grid-template-rows: auto auto minmax(0, 1fr) auto;
  width: 100vw;
  height: 100vh;
  height: 100svh;
  gap: clamp(0.55rem, 1.5vh, 1rem);
  padding: clamp(0.75rem, 2vh, 1.25rem);
  background:
    linear-gradient(145deg, rgba(28, 40, 51, 0.98), rgba(31, 50, 53, 0.98)),
    #1c2833;
  color: #ffffff;
  overflow: hidden;
}

body.display-active {
  overflow: hidden;
}

.display-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.display-title-group {
  min-width: 0;
}

.display-head h2 {
  margin: 0;
  font-size: clamp(1.35rem, 3vw, 2.7rem);
  line-height: 1.1;
}

.display-head-actions {
  display: flex;
  flex: 0 0 auto;
  flex-wrap: wrap;
  justify-content: flex-end;
  align-items: center;
  gap: 0.5rem;
}

.display-next-activity {
  width: auto;
  max-width: none;
  min-width: 8.8rem;
  padding-inline: 0.82rem;
  border: 2px solid transparent;
  background:
    linear-gradient(rgba(28, 40, 51, 0.9), rgba(28, 40, 51, 0.9)) padding-box,
    linear-gradient(90deg, var(--wire), var(--spark), var(--fire)) border-box;
  color: #ffffff;
  font-size: clamp(0.95rem, 1.35vw, 1.08rem);
  white-space: nowrap;
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.12),
    0 10px 24px rgba(246, 184, 63, 0.16);
}

.display-close {
  display: inline-flex;
  width: auto;
  min-width: clamp(4.5rem, 8vw, 6.1rem);
  height: clamp(2.5rem, 5vw, 3.4rem);
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  padding: 0.48rem 0.78rem;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.12);
  color: #ffffff;
  font-size: clamp(0.82rem, 1.35vw, 1rem);
  font-weight: 950;
  white-space: nowrap;
}

.display-media-toggle,
.display-media-upload {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: clamp(2.5rem, 5vw, 3.4rem);
  padding: 0.48rem 0.75rem;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.12);
  color: #ffffff;
  font-size: clamp(0.82rem, 1.35vw, 1rem);
  font-weight: 900;
  white-space: nowrap;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.13);
  cursor: pointer;
}

.display-media-toggle {
  background: var(--spark);
  color: #25180a;
  box-shadow: none;
}

.display-timer-panel {
  display: grid;
  gap: 0.32rem;
  min-height: 0;
}

.display-time {
  display: grid;
  place-items: center;
  min-height: clamp(3.7rem, 13vh, 7.6rem);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.08);
  font-size: clamp(3rem, 8vw, 6.2rem);
  font-variant-numeric: tabular-nums;
  font-weight: 950;
}

.display-steps {
  display: grid;
  grid-template-rows: repeat(var(--display-step-count, 4), minmax(0, 1fr));
  min-height: 0;
  gap: clamp(0.42rem, 1vh, 0.75rem);
  align-content: stretch;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: displaysteps;
  overflow: hidden;
}

.display-steps li {
  display: grid;
  grid-template-columns: clamp(2rem, 4vw, 3.2rem) 1fr;
  gap: clamp(0.55rem, 1.4vw, 1rem);
  align-items: center;
  min-height: 0;
  padding: clamp(0.58rem, 1.5vh, 1rem);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.78);
  font-size: clamp(1.18rem, 2.35vw, 2.1rem);
  font-weight: 760;
  line-height: 1.13;
  overflow: hidden;
}

.display-steps li::before {
  counter-increment: displaysteps;
  content: counter(displaysteps);
  display: grid;
  width: clamp(1.7rem, 3.2vw, 2.6rem);
  height: clamp(1.7rem, 3.2vw, 2.6rem);
  place-items: center;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.13);
  color: #ffffff;
  font-size: clamp(0.82rem, 1.4vw, 1.15rem);
  font-weight: 950;
}

.display-steps li[data-active="true"] {
  border-color: rgba(246, 184, 63, 0.55);
  background: rgba(246, 184, 63, 0.16);
  color: #ffffff;
}

.display-media-stage {
  position: relative;
  display: grid;
  grid-template-rows: minmax(0, 1fr);
  min-height: 0;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
}

.display-media-frame {
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
  min-height: 0;
  padding: clamp(0.5rem, 1.4vh, 0.9rem);
  cursor: zoom-in;
}

.display-media-asset,
.display-media-zoom-asset {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
  border-radius: var(--radius);
  object-fit: contain;
  background: rgba(255, 255, 255, 0.96);
}

.display-media-pdf {
  min-height: 100%;
}

.display-media-zoom-button {
  position: absolute;
  right: clamp(0.55rem, 1.4vw, 0.9rem);
  bottom: clamp(0.55rem, 1.4vw, 0.9rem);
  min-height: 2.45rem;
  padding: 0.5rem 0.78rem;
  border-radius: var(--radius);
  background: var(--spark);
  color: #25180a;
  font-weight: 950;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.18);
}

.display-media-zoom {
  position: fixed;
  inset: 0;
  z-index: 35;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  gap: 0.6rem;
  padding: clamp(0.7rem, 2vw, 1.25rem);
  background: rgba(10, 18, 24, 0.96);
}

.display-media-zoom-close {
  justify-self: end;
  min-height: 2.6rem;
  padding: 0.52rem 0.9rem;
  border-radius: var(--radius);
  background: #ffffff;
  color: var(--ink);
  font-weight: 950;
}

.display-media-zoom-inner {
  display: grid;
  min-height: 0;
  border-radius: var(--radius);
}

.display-controls {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: clamp(0.35rem, 1vw, 0.55rem);
}

.display-control {
  min-height: clamp(2.45rem, 6vh, 3.4rem);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.12);
  color: #ffffff;
  font-size: clamp(0.82rem, 1.6vw, 1.2rem);
  font-weight: 900;
}

.display-control.primary {
  background: var(--spark);
  color: #25180a;
}

.display-shell[data-density="balanced"] .display-steps li {
  font-size: clamp(1.05rem, 2vw, 1.7rem);
  line-height: 1.12;
}

.display-shell[data-density="compact"] .display-steps li {
  font-size: clamp(0.95rem, 1.85vw, 1.6rem);
  line-height: 1.1;
  padding: clamp(0.46rem, 1vh, 0.72rem);
}

@keyframes card-rise-in {
  from {
    opacity: 0;
    transform: translateY(0.55rem);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.strategy-inner,
.lesson-title-card,
.lesson-phase,
.favorite-row,
.tutorial-card {
  animation: card-rise-in 180ms ease-out both;
}

.lesson-phase:nth-child(2) {
  animation-delay: 35ms;
}

.lesson-phase:nth-child(3) {
  animation-delay: 70ms;
}

.lesson-phase:nth-child(4) {
  animation-delay: 105ms;
}

.lesson-phase:nth-child(5) {
  animation-delay: 140ms;
}

@media (prefers-reduced-motion: reduce) {
  .strategy-inner,
  .lesson-title-card,
  .lesson-phase,
  .favorite-row,
  .tutorial-card {
    animation: none;
  }

  .tutorial-target-one,
  .tutorial-target-two,
  .mock-tap-target,
  .tutorial-result-card,
  .tutorial-favorites-drawer,
  .tutorial-sequence-preview,
  .tutorial-display-screen {
    animation: none;
    opacity: 1;
    transform: none;
  }

  .tutorial-favorites-activity-scene,
  .tutorial-favorites-main-scene,
  .tutorial-favorites-opened-scene,
  .tutorial-search-opened-scene {
    position: static;
    animation: none;
    opacity: 1;
    transform: none;
  }

  .tutorial-video[data-demo="favorites"] .tutorial-favorites-drawer {
    position: static;
  }

  .tutorial-cues {
    display: grid;
    gap: 0.35rem;
    min-height: 0;
  }

  .tutorial-cue {
    position: static;
    animation: none;
    opacity: 1;
    transform: none;
  }

  .tutorial-hand,
  .tutorial-hand::before {
    animation: none;
    opacity: 0;
  }

  .mock-filter-panel,
  .mock-lesson-more-panel,
  .mock-custom-panel,
  .mock-search-panel,
  .mock-search-results {
    max-height: none;
    animation: none;
    opacity: 1;
    transform: none;
  }

  .mock-typed-word {
    width: 13ch;
    animation: none;
    border-color: transparent;
  }
}

@media (max-width: 35.99rem) {
  .app-shell,
  .tool-content {
    padding-bottom: calc(5.5rem + env(safe-area-inset-bottom));
  }

  .launch-bar,
  .lesson-generate-bar,
  .make-own-actions {
    position: sticky;
    bottom: calc(0.65rem + env(safe-area-inset-bottom));
    z-index: 12;
    padding: 0.42rem;
    border: 1px solid rgba(28, 40, 51, 0.1);
    border-radius: calc(var(--radius) + 0.18rem);
    background: rgba(255, 255, 255, 0.9);
    box-shadow: 0 14px 34px rgba(28, 40, 51, 0.16);
    backdrop-filter: blur(14px);
  }

  .launch-bar,
  .lesson-generate-bar {
    margin-bottom: 0.72rem;
  }

  .display-controls {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .display-shell {
    gap: 0.55rem;
  }

  .tutorial-step {
    min-height: 34rem;
  }

  .tutorial-phone {
    width: min(100%, 19.4rem);
    padding: 0.54rem;
  }

  .tutorial-phone-screen {
    min-height: 25.5rem;
    padding: 0.66rem;
  }

  .tutorial-actions {
    gap: 0.4rem;
  }

  .tutorial-nav {
    min-height: 2.75rem;
    font-size: 0.9rem;
  }
}

@media (min-width: 36rem) {
  .app-shell {
    padding-top: 1.4rem;
  }

  .control-row-split {
    grid-template-columns: 1fr 1fr;
    gap: 0.9rem;
  }

  .strategy-inner {
    padding: 1.15rem;
  }

  .drawer-panel {
    top: 0;
    right: 0;
    bottom: 0;
    left: auto;
    width: min(25rem, 92vw);
    max-height: none;
    border-radius: 0;
  }
}