/* ===== Today mission path refresh (2026-06-26) ===== */
.today-hero {
  align-items: stretch;
  display: grid;
  gap: 24px;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 350px);
}

/* ===== Learn Anything · route-first workflow ===== */
body.app-ready #courseware .courseware-form {
  display: grid;
  gap: 14px;
}

body.app-ready #courseware .courseware-form-intro h3 {
  color: var(--ink);
  font-size: 18px;
  line-height: 1.3;
  margin: 0;
}

body.app-ready #courseware .courseware-form-intro p {
  color: var(--ink-soft);
  font-size: 13px;
  line-height: 1.65;
  margin: 6px 0 0;
}

body.app-ready #courseware .courseware-fields {
  align-items: end;
  display: grid;
  gap: 10px;
  grid-template-columns: minmax(150px, 1.15fr) minmax(170px, 1fr) minmax(180px, 1fr);
}

body.app-ready #courseware .courseware-field {
  display: grid;
  gap: 6px;
  min-width: 0;
}

body.app-ready #courseware .courseware-field > span,
body.app-ready #courseware .courseware-import-options label > span {
  color: var(--ink-faint);
  font-size: 11px;
  font-weight: 750;
}

body.app-ready #courseware .courseware-import-options {
  border-top: 1px solid color-mix(in srgb, var(--line) 72%, transparent);
  padding-top: 9px;
}

body.app-ready #courseware .courseware-import-options summary,
body.app-ready #courseware .courseware-route-settings summary,
body.app-ready #courseware .courseware-step-manual summary {
  color: var(--ink-faint);
  cursor: pointer;
  font-size: 12px;
  font-weight: 700;
}

body.app-ready #courseware .courseware-import-options label {
  align-items: center;
  display: flex;
  gap: 10px;
  margin-top: 9px;
}

body.app-ready #courseware .courseware-import-options select {
  max-width: 220px;
}

body.app-ready #courseware .courseware-draft {
  margin-top: 18px;
  max-height: none !important;
  min-height: 0;
  overflow: visible !important;
  padding: 20px;
}

body.app-ready #courseware .courseware-draft:empty {
  display: none;
}

body.app-ready #courseware .courseware-draft-overview {
  align-items: center;
  display: grid;
  gap: 16px;
  grid-template-columns: minmax(0, 1fr) auto;
  grid-template-areas: "copy stats" "copy action";
  padding-bottom: 18px;
}

body.app-ready #courseware .courseware-draft-copy { grid-area: copy; }
body.app-ready #courseware .courseware-draft-stats { grid-area: stats; }
body.app-ready #courseware .courseware-draft-confirm { grid-area: action; justify-self: end; }

body.app-ready #courseware .courseware-draft-kicker {
  color: var(--moss);
  display: block;
  font-size: 12px;
  font-weight: 850;
  margin-bottom: 4px;
}

body.app-ready #courseware .courseware-draft-copy h3 {
  color: var(--ink);
  font-size: clamp(20px, 2vw, 26px);
  line-height: 1.25;
  margin: 0;
}

body.app-ready #courseware .courseware-draft-summary {
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.65;
  margin: 8px 0 0;
  max-width: 720px;
}

body.app-ready #courseware .courseware-draft-status {
  color: var(--moss);
  font-size: 12px;
  font-weight: 800;
  margin: 6px 0 0;
}

body.app-ready #courseware .courseware-draft-trust {
  color: var(--ink-faint);
  font-size: 11px;
  line-height: 1.55;
  margin: 5px 0 0;
}

body.app-ready #courseware .courseware-draft-stats {
  display: flex;
  gap: 7px;
}

body.app-ready #courseware .courseware-draft-stat {
  align-items: center;
  background: color-mix(in srgb, var(--moss) 8%, var(--paper));
  border: 1px solid color-mix(in srgb, var(--moss) 20%, var(--line));
  border-radius: 8px;
  display: grid;
  min-width: 58px;
  padding: 7px 9px;
  text-align: center;
}

body.app-ready #courseware .courseware-draft-stat.warn {
  background: color-mix(in srgb, var(--sakura) 9%, var(--paper));
  border-color: color-mix(in srgb, var(--sakura-deep) 22%, var(--line));
}

body.app-ready #courseware .courseware-draft-stat b {
  color: var(--ink);
  font-size: 16px;
  line-height: 1;
}

body.app-ready #courseware .courseware-draft-stat small {
  color: var(--ink-faint);
  font-size: 10px;
  margin-top: 4px;
}

body.app-ready #courseware .courseware-draft-groups {
  border-top: 1px solid var(--line);
}

body.app-ready #courseware .courseware-draft-group {
  display: grid;
  gap: 12px;
  grid-template-columns: minmax(150px, 0.26fr) minmax(0, 1fr);
  padding: 18px 0;
}

body.app-ready #courseware .courseware-draft-group + .courseware-draft-group {
  border-top: 1px solid color-mix(in srgb, var(--line) 72%, transparent);
}

body.app-ready #courseware .courseware-draft-group-head {
  align-content: start;
  display: grid;
  gap: 4px;
  grid-template-columns: 1fr auto;
}

body.app-ready #courseware .courseware-draft-group-head h4 {
  color: var(--ink);
  font-size: 15px;
  margin: 0;
}

body.app-ready #courseware .courseware-draft-group-head p {
  color: var(--ink-faint);
  font-size: 11px;
  grid-column: 1 / -1;
  line-height: 1.5;
  margin: 0;
}

body.app-ready #courseware .courseware-draft-group-head > span {
  color: var(--moss);
  font-size: 11px;
  font-weight: 800;
}

body.app-ready #courseware .courseware-draft-list {
  display: grid;
  gap: 8px;
}

body.app-ready #courseware .courseware-item {
  align-items: start;
  background: color-mix(in srgb, var(--paper) 90%, white);
  border: 1px solid color-mix(in srgb, var(--line) 84%, transparent);
  border-radius: 10px;
  display: grid;
  gap: 10px;
  grid-template-columns: 24px minmax(0, 1fr);
  padding: 11px 12px;
}

body.app-ready #courseware .courseware-item.needs-fix {
  background: color-mix(in srgb, var(--sakura) 5%, var(--paper));
  border-color: color-mix(in srgb, var(--sakura-deep) 20%, var(--line));
}

body.app-ready #courseware .courseware-route-check {
  cursor: pointer;
  display: block;
  padding-top: 2px;
}

body.app-ready #courseware .courseware-route-check input {
  height: 1px;
  opacity: 0;
  position: absolute;
  width: 1px;
}

body.app-ready #courseware .courseware-route-check > span {
  align-items: center;
  background: #fff;
  border: 1.5px solid var(--line-strong, var(--line));
  border-radius: 6px;
  display: inline-flex;
  height: 20px;
  justify-content: center;
  width: 20px;
}

body.app-ready #courseware .courseware-route-check input:checked + span {
  background: var(--moss);
  border-color: var(--moss);
}

body.app-ready #courseware .courseware-route-check input:checked + span::after {
  color: #fff;
  content: "✓";
  font-size: 12px;
  font-weight: 900;
}

body.app-ready #courseware .courseware-route-check input:focus-visible + span {
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--moss) 22%, transparent);
}

body.app-ready #courseware .courseware-item-body { min-width: 0; }

body.app-ready #courseware .courseware-item-heading {
  align-items: flex-start;
  display: flex;
  gap: 10px;
  justify-content: space-between;
}

body.app-ready #courseware .courseware-item-heading strong {
  color: var(--ink);
  display: block;
  font-size: 15px;
  line-height: 1.35;
}

body.app-ready #courseware .courseware-item-heading small {
  color: var(--ink-faint);
  display: block;
  font-size: 11px;
  line-height: 1.45;
  margin-top: 3px;
}

body.app-ready #courseware .courseware-item-kind {
  background: color-mix(in srgb, var(--indigo) 8%, var(--paper));
  border-radius: 6px;
  color: var(--indigo);
  flex: 0 0 auto;
  font-size: 10px;
  font-weight: 800;
  padding: 4px 7px;
}

body.app-ready #courseware .courseware-item-sentence {
  color: var(--ink-soft);
  font-size: 13px;
  line-height: 1.6;
  margin: 8px 0 0;
}

body.app-ready #courseware .courseware-item-foot {
  align-items: center;
  display: flex;
  gap: 12px;
  justify-content: space-between;
  margin-top: 8px;
}

body.app-ready #courseware .courseware-item-state {
  color: var(--moss);
  font-size: 10px;
  font-weight: 750;
}

body.app-ready #courseware .courseware-item-state.warn,
body.app-ready #courseware .courseware-item-warning {
  color: var(--sakura-deep);
}

body.app-ready #courseware .courseware-item-editor summary {
  color: var(--ink-faint);
  cursor: pointer;
  font-size: 11px;
}

body.app-ready #courseware .courseware-item-editor-grid {
  display: grid;
  gap: 9px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 10px;
}

body.app-ready #courseware .courseware-editor-field {
  display: grid;
  gap: 4px;
}

body.app-ready #courseware .courseware-editor-field.wide { grid-column: 1 / -1; }

body.app-ready #courseware .courseware-editor-field > span {
  color: var(--ink-faint);
  font-size: 10px;
}

body.app-ready #courseware .courseware-editor-field input,
body.app-ready #courseware .courseware-editor-field select,
body.app-ready #courseware .courseware-editor-field textarea {
  background: #fff;
  font-size: 12px;
  min-width: 0;
  padding: 8px 9px;
}

body.app-ready #courseware .courseware-item-warning {
  font-size: 10px;
  line-height: 1.45;
  margin: 8px 0 0;
}

body.app-ready #courseware .courseware-draft-empty {
  border-top: 1px solid var(--line);
  color: var(--ink-soft);
  padding: 22px 0 4px;
  text-align: center;
}

body.app-ready #courseware .courseware-draft-empty strong {
  color: var(--ink);
  font-size: 15px;
}

body.app-ready #courseware .courseware-draft-empty p {
  font-size: 12px;
  margin: 6px auto 0;
  max-width: 520px;
}

body.app-ready #courseware .courseware-list-item {
  align-items: stretch;
  padding: 12px 0;
}

body.app-ready #courseware .courseware-list-main > b {
  background: color-mix(in srgb, var(--moss) 9%, var(--paper));
  border-radius: 8px;
  min-width: 54px;
  padding: 7px 8px;
  text-align: center;
}

body.app-ready #courseware .courseware-plan {
  background: color-mix(in srgb, var(--paper-warm) 42%, var(--paper));
  border-color: color-mix(in srgb, var(--moss) 20%, var(--line));
  border-radius: 12px;
  padding: 12px;
}

body.app-ready #courseware .courseware-plan-toggle > span {
  display: grid;
  gap: 2px;
  text-align: left;
}

body.app-ready #courseware .courseware-plan-toggle > span b {
  color: var(--ink);
  font-size: 14px;
}

body.app-ready #courseware .courseware-plan-toggle > span small {
  color: var(--ink-faint);
  font-size: 10px;
  font-weight: 650;
}

body.app-ready #courseware .courseware-plan-toggle > strong {
  color: var(--moss);
  font-size: 14px;
}

body.app-ready #courseware .courseware-plan-progress {
  background: color-mix(in srgb, var(--moss) 10%, var(--paper));
  border-radius: 999px;
  height: 5px;
  margin-top: 9px;
  overflow: hidden;
}

body.app-ready #courseware .courseware-plan-progress > span {
  background: var(--moss);
  border-radius: inherit;
  display: block;
  height: 100%;
  transition: width 180ms ease;
}

body.app-ready #courseware .courseware-continue-chip,
body.app-ready #courseware .courseware-plan-collapsed-actions {
  align-items: center;
  display: flex;
  gap: 10px;
  justify-content: space-between;
}

body.app-ready #courseware .courseware-continue-chip {
  background: color-mix(in srgb, var(--moss) 8%, var(--paper));
  border: 1px solid color-mix(in srgb, var(--moss) 18%, var(--line));
  border-radius: 8px;
  color: var(--ink-soft);
  font-size: 12px;
  font-weight: 750;
  margin: -2px 0 12px;
  padding: 9px 10px;
}

body.app-ready #courseware .courseware-plan-collapsed-actions {
  margin-top: 9px;
}

body.app-ready #courseware .courseware-step-strip {
  display: grid;
  gap: 6px;
  grid-template-columns: 1fr;
}

body.app-ready #courseware .courseware-step-dot {
  border-color: transparent;
  border-radius: 9px;
  grid-template-columns: 28px minmax(0, 1fr);
  min-height: 48px;
  padding: 7px 9px;
}

body.app-ready #courseware .courseware-step-dot:hover {
  border-color: var(--line);
}

body.app-ready #courseware .courseware-step-dot.selected {
  background: color-mix(in srgb, var(--moss) 8%, white);
  border-color: color-mix(in srgb, var(--moss) 34%, var(--line));
}

body.app-ready #courseware .courseware-step-dot > span:first-child {
  align-items: center;
  aspect-ratio: 1;
  background: var(--paper-warm);
  border-radius: 999px;
  color: var(--ink);
  display: inline-flex;
  font-size: 11px;
  font-weight: 900;
  justify-content: center;
}

body.app-ready #courseware .courseware-step-dot.done > span:first-child {
  background: var(--moss);
  color: #fff;
}

body.app-ready #courseware .courseware-step-dot .courseware-step-dot-copy {
  align-items: start;
  aspect-ratio: auto;
  background: transparent;
  border-radius: 0;
  color: inherit;
  display: grid;
  gap: 3px;
  justify-content: stretch;
}

body.app-ready #courseware .courseware-step-dot-copy strong {
  font-size: 12px;
  overflow: visible;
  text-overflow: clip;
  white-space: normal;
}

body.app-ready #courseware .courseware-step-dot-copy small {
  color: var(--ink-faint);
  font-size: 10px;
}

body.app-ready #courseware .courseware-step-detail {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 10px;
  margin-top: 10px;
  padding: 12px;
}

body.app-ready #courseware .courseware-step-example {
  align-items: start;
  border: 0;
  border-top: 1px solid color-mix(in srgb, var(--line) 70%, transparent);
  border-radius: 0;
  display: grid;
  gap: 9px;
  grid-template-columns: 20px minmax(0, 1fr);
  padding: 8px 0;
}

body.app-ready #courseware .courseware-step-example:first-child { border-top: 0; }

body.app-ready #courseware .courseware-point-check {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: #fff;
  height: 18px;
  line-height: 16px;
  text-align: center;
  width: 18px;
}

body.app-ready #courseware .courseware-point-check.done {
  background: var(--moss);
  border-color: var(--moss);
}

body.app-ready #courseware .courseware-step-example-copy > span {
  color: var(--ink);
  font-size: 13px;
}

body.app-ready #courseware .courseware-step-actions {
  align-items: center;
  border-top: 1px solid var(--line);
  gap: 10px;
  padding-top: 11px;
}

body.app-ready #courseware .courseware-step-actions > span {
  color: var(--ink-faint);
  font-size: 10px;
}

body.app-ready #courseware .courseware-step-manual {
  margin-top: 10px;
}

body.app-ready #courseware .courseware-step-manual > div,
body.app-ready #courseware .courseware-route-settings .courseware-list-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 8px;
}

body.app-ready #courseware .courseware-route-settings {
  border-top: 1px solid color-mix(in srgb, var(--line) 66%, transparent);
  padding-top: 9px;
  width: 100%;
}

.agent-selection-offer {
  background: color-mix(in srgb, var(--paper) 96%, white);
  border: 1px solid color-mix(in srgb, var(--moss) 34%, var(--line));
  border-radius: 12px;
  box-shadow: 0 18px 46px color-mix(in srgb, var(--ink) 24%, transparent);
  color: var(--ink);
  display: grid;
  gap: 10px;
  max-width: calc(100vw - 16px);
  padding: 10px;
  width: 328px;
}

.agent-selection-copy {
  display: grid;
  gap: 3px;
  min-width: 0;
}

.agent-selection-copy strong {
  font-size: 13px;
  line-height: 1.35;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.agent-selection-copy small {
  color: var(--ink-faint);
  font-size: 10px;
}

.agent-selection-actions {
  display: grid;
  gap: 7px;
  grid-template-columns: 1fr 1fr;
}

.agent-selection-actions button {
  border: 1px solid var(--line);
  border-radius: 8px;
  cursor: pointer;
  font: inherit;
  font-size: 12px;
  font-weight: 750;
  min-height: 34px;
  padding: 7px 9px;
}

.agent-selection-teach {
  background: color-mix(in srgb, var(--indigo) 8%, var(--paper));
  color: var(--indigo);
}

.agent-selection-save {
  background: var(--moss);
  border-color: var(--moss) !important;
  color: #fff;
}

.agent-selection-actions button:focus-visible {
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--moss) 22%, transparent);
  outline: none;
}

@media (max-width: 860px) {
  body.app-ready #courseware .courseware-fields {
    grid-template-columns: 1fr;
  }

  body.app-ready #courseware .courseware-draft-overview {
    align-items: stretch;
    grid-template-areas: "copy" "stats" "action";
    grid-template-columns: 1fr;
  }

  body.app-ready #courseware .courseware-draft-confirm { justify-self: stretch; }

  body.app-ready #courseware .courseware-draft-group {
    grid-template-columns: 1fr;
  }
}

/* Stack the material form and Todo route only after the app has entered its
   shared mobile breakpoint. */
@media (max-width: 860px) {
  body.app-ready #courseware .courseware-layout {
    grid-template-columns: minmax(0, 1fr);
    max-width: 100%;
  }

  body.app-ready #courseware .courseware-library {
    min-width: 0;
    width: 100%;
  }

  body.app-ready #courseware .courseware-fields {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  body.app-ready #courseware .courseware-field-title,
  body.app-ready #courseware .courseware-file-field {
    grid-column: 1 / -1;
  }
}

@media (max-width: 540px) {
  body.app-ready #courseware .courseware-draft { padding: 15px; }
  body.app-ready #courseware .courseware-draft-stats { flex-wrap: wrap; }
  body.app-ready #courseware .courseware-draft-stat { flex: 1 1 62px; }
  body.app-ready #courseware .courseware-item-editor-grid { grid-template-columns: 1fr; }
  body.app-ready #courseware .courseware-editor-field.wide { grid-column: auto; }
  body.app-ready #courseware .courseware-step-actions { align-items: stretch; flex-direction: column; }
  body.app-ready #courseware .courseware-step-actions .btn-primary { width: 100%; }
}
.today-hero > * {
  position: relative;
  z-index: 1;
}
.today-hero-copy {
  align-content: center;
  display: grid;
  justify-items: start;
  max-width: 760px;
}
.today-hero-panel {
  align-self: stretch;
  background: linear-gradient(180deg, rgba(255,255,255,0.88), rgba(255,255,255,0.68));
  border: 1px solid rgba(255,255,255,0.56);
  border-radius: 18px;
  box-shadow: 0 18px 40px rgba(8, 27, 48, 0.18);
  color: var(--ink);
  display: grid;
  gap: 12px;
  padding: 18px;
}
.today-panel-kicker {
  color: color-mix(in srgb, var(--indigo) 82%, var(--matcha));
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.12em;
}
.today-steps {
  display: grid;
  gap: 10px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.today-step {
  align-items: center;
  background: rgba(255,255,255,0.68);
  border: 1px solid color-mix(in srgb, var(--line) 72%, transparent);
  border-radius: 14px;
  display: grid;
  gap: 10px;
  grid-template-columns: 34px minmax(0, 1fr);
  min-height: 72px;
  padding: 10px;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
}
.today-step.active {
  background: #fffdf6;
  border-color: color-mix(in srgb, var(--gold) 54%, white);
}
.today-step-index {
  align-items: center;
  background: color-mix(in srgb, var(--indigo) 92%, #102915);
  border-radius: 10px;
  color: #fff;
  display: inline-flex;
  font-size: 14px;
  font-weight: 900;
  height: 34px;
  justify-content: center;
  width: 34px;
}
.today-step.active .today-step-index {
  background: var(--moss);
  box-shadow: 0 8px 18px rgba(12, 76, 49, 0.22);
}
.today-step-copy {
  display: grid;
  gap: 3px;
  min-width: 0;
}
.today-step-copy strong {
  color: var(--ink);
  font-size: 14px;
  line-height: 1.35;
}
.today-step-copy small {
  color: var(--ink-soft);
  font-size: 12px;
  font-weight: 650;
  line-height: 1.45;
}
.today-card,
.today-map-card,
.today-metric {
  transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}
.today-card:hover,
.today-map-card:hover,
.today-metric:hover,
.today-step:hover {
  border-color: color-mix(in srgb, var(--matcha) 38%, var(--line));
  box-shadow: 0 16px 38px color-mix(in srgb, var(--ink) 10%, transparent);
  transform: translateY(-1px);
}
.today-map-card {
  overflow: hidden;
}
.today-map-card::before {
  background: linear-gradient(90deg, color-mix(in srgb, var(--matcha) 64%, transparent), transparent);
  content: "";
  height: 3px;
  left: 0;
  position: absolute;
  right: 0;
  top: 0;
}
@media (max-width: 860px) {
  .today-hero {
    gap: 14px;
    grid-template-columns: 1fr;
    padding: 20px 18px;
  }
  .today-hero-copy {
    max-width: none;
  }
  .today-hero-panel {
    border-radius: 15px;
    gap: 9px;
    padding: 11px;
  }
  .today-panel-kicker {
    font-size: 11px;
  }
  .today-steps {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    padding-bottom: 2px;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
  }
  .today-steps::-webkit-scrollbar {
    display: none;
  }
  .today-step {
    flex: 0 0 min(260px, 82%);
    grid-template-columns: 30px minmax(0, 1fr);
    min-height: 74px;
    padding: 9px;
    scroll-snap-align: start;
  }
  .today-step-index {
    border-radius: 9px;
    height: 30px;
    width: 30px;
  }
}
@media (max-width: 430px) {
  .today-hero {
    padding: 18px;
  }
  .today-step {
    flex-basis: 86%;
  }
  .today-step-copy small {
    font-size: 11px;
  }
}
.today-step {
  overflow: hidden;
  padding: 0;
}
.today-step-button {
  align-items: center;
  background: transparent;
  border: 0;
  border-radius: inherit;
  color: inherit;
  cursor: pointer;
  display: grid;
  font: inherit;
  gap: 10px;
  grid-template-columns: 34px minmax(0, 1fr);
  min-height: inherit;
  padding: 10px;
  text-align: left;
  width: 100%;
}
.today-step-button:focus-visible {
  box-shadow: inset 0 0 0 3px color-mix(in srgb, var(--indigo) 18%, transparent);
  outline: none;
}
.today-step-button[aria-busy="true"] {
  cursor: progress;
}
.today-launching .today-hero-copy,
.today-launching .today-hero-panel {
  transform: translateY(-2px) scale(0.992);
}
.today-launching .today-primary {
  box-shadow: 0 18px 42px rgba(8, 27, 48, 0.34);
}

/* ===== Today one-screen desktop repair (2026-06-27) ===== */
.today-step {
  display: block;
  grid-template-columns: none;
}
.today-hero-copy p {
  color: rgba(255,255,255,0.84);
  font-size: clamp(15px, 2vw, 18px);
  line-height: 1.75;
  margin: 0;
  max-width: 760px;
  position: relative;
  z-index: 1;
}
html[data-theme="shun"] .today-hero-copy p {
  color: var(--ink-soft);
}
@media (min-width: 861px) {
  body.app-ready.today-active .app-workspace {
    display: grid;
    grid-template-rows: auto minmax(0, 1fr);
    overflow: hidden;
  }
  @supports selector(.app-workspace:has(#today.active)) {
    body.app-ready .app-workspace:has(#today.active) {
      display: grid;
      grid-template-rows: auto minmax(0, 1fr);
      overflow: hidden;
    }
  }
  body.app-ready #today.active {
    display: block;
    height: 100%;
    min-height: 0;
    overflow: hidden;
  }
  body.app-ready #today .today-content {
    display: grid;
    gap: 10px;
    grid-template-areas:
      "hero path"
      "hero loop"
      "hero metrics"
      "hero map";
    grid-template-columns: minmax(0, 1fr) clamp(340px, 27vw, 420px);
    grid-template-rows: auto auto auto minmax(0, 1fr);
    height: 100%;
    max-height: 100%;
    min-height: 0;
    overflow: hidden;
  }
  body.app-ready #today .today-hero {
    align-items: center;
    display: flex;
    grid-area: hero;
    min-height: 0;
    padding: clamp(30px, 5vh, 58px) clamp(32px, 5vw, 72px);
  }
  body.app-ready #today .today-hero-copy {
    align-content: center;
    max-width: 720px;
  }
  body.app-ready #today .today-hero h1 {
    font-size: clamp(42px, 5.4vw, 74px);
    line-height: 1.04;
    margin: 10px 0 18px;
  }
  body.app-ready #today .today-hero-copy p {
    color: rgba(255,255,255,0.84);
    font-size: clamp(16px, 1.25vw, 20px);
    max-width: 760px;
  }
  body.app-ready #today .today-primary {
    margin-top: 22px;
    min-width: min(100%, 388px);
    padding: 17px 24px;
  }
  body.app-ready #today .today-hero-panel {
    align-self: stretch;
    grid-area: path;
    min-height: 0;
    padding: 12px;
  }
  body.app-ready #today .today-steps {
    gap: 8px;
  }
  body.app-ready #today .today-step {
    min-height: 0;
  }
  body.app-ready #today .today-step-button {
    grid-template-columns: 32px minmax(0, 1fr);
    min-height: 58px;
    padding: 8px;
  }
  body.app-ready #today .today-step-index {
    border-radius: 9px;
    font-size: 13px;
    height: 32px;
    width: 32px;
  }
  body.app-ready #today .today-step-copy strong {
    font-size: 13px;
    line-height: 1.24;
  }
  body.app-ready #today .today-step-copy small {
    display: -webkit-box;
    font-size: 11px;
    line-height: 1.34;
    overflow: hidden;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
  }
  body.app-ready #today .today-open-loop {
    grid-area: loop;
    padding: 11px 13px;
  }
  body.app-ready #today .today-open-loop strong {
    display: -webkit-box;
    font-size: 13px;
    line-height: 1.34;
    margin-top: 3px;
    overflow: hidden;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
  }
  body.app-ready #today .today-open-loop em {
    font-size: 12px;
    margin-top: 5px;
  }
  body.app-ready #today .today-glance {
    gap: 7px;
    grid-area: metrics;
  }
  body.app-ready #today .today-metric {
    border-radius: 12px;
    gap: 1px;
    padding: 9px 6px;
  }
  body.app-ready #today .today-metric strong {
    font-size: clamp(18px, 1.8vw, 24px);
    line-height: 1.05;
  }
  body.app-ready #today .today-metric span {
    font-size: 11px;
  }
  body.app-ready #today .today-map-card {
    display: grid;
    grid-area: map;
    grid-template-rows: auto minmax(0, 1fr);
    min-height: 0;
    overflow: hidden;
    padding: 12px;
  }
  body.app-ready #today .today-card-head {
    align-items: center;
    gap: 10px;
    margin-bottom: 8px;
  }
  body.app-ready #today .today-card-head strong {
    display: -webkit-box;
    font-size: 12px;
    line-height: 1.32;
    margin-top: 2px;
    overflow: hidden;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
  }
  body.app-ready #today .today-card-head .btn-secondary {
    flex: 0 0 auto;
    font-size: 12px;
    min-height: 32px;
    padding: 6px 10px;
  }
  body.app-ready #today .today-map-card .mastery-map {
    min-height: 0;
    overflow: hidden;
  }
  body.app-ready #today .today-map-card .mastery-map.compact .mastery-map-grid {
    gap: 6px;
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  body.app-ready #today .today-map-card .mastery-map.compact .mastery-cell {
    border-radius: 10px;
    gap: 1px;
    min-height: 42px;
    padding: 6px;
  }
  body.app-ready #today .today-map-card .mastery-cell-label {
    font-size: 10px;
    line-height: 1.2;
  }
  body.app-ready #today .today-map-card .mastery-map.compact .mastery-cell strong {
    font-size: 13px;
    line-height: 1.1;
  }
  body.app-ready #today .today-map-card .mastery-cell i {
    display: none;
  }
  body.app-ready #today .today-goal-hook {
    align-self: end;
    grid-column: 1;
    grid-row: 4;
    justify-self: start;
    margin: 0 0 16px 24px;
    max-width: 520px;
    padding: 12px 14px;
    width: calc(100% - 48px);
    z-index: 3;
  }
}
@media (max-width: 860px) {
  .today-hero-copy p {
    color: rgba(255,255,255,0.84);
  }
  html[data-theme="shun"] .today-hero-copy p {
    color: var(--ink-soft);
  }
  .today-step-button {
    min-height: inherit;
  }
}

/* The Godan thought card uses real transparent PNG decorations. Earlier base
   rules reset the left image to its 256px intrinsic size and combined a fixed
   top with translateY on the right image, leaving one apparently blank and the
   other clipped. Keep both assets centered in their intended slots. */
body.app-ready #godan .tip::before,
body.app-ready #godan .tip::after {
  background-position: center;
  background-repeat: no-repeat;
  background-size: contain;
  top: 50%;
  transform: translateY(-50%);
}

/* ===== Desktop all-tab command center (2026-06-27) ===== */
@media (min-width: 861px) {
  body.app-ready .app-shell {
    grid-template-columns: minmax(238px, 260px) minmax(0, 1fr);
  }

  body.app-ready .app-workspace {
    display: grid;
    gap: clamp(10px, 1vw, 14px);
    grid-template-rows: auto minmax(0, 1fr);
    overflow: hidden;
  }

  body.app-ready .app-workspace > footer,
  body.app-ready section.active > .section-kazari {
    display: none;
  }

  body.app-ready section.active {
    height: 100%;
    min-height: 0;
    overflow: hidden;
  }

  body.app-ready .section-row,
  body.app-ready .section-title {
    align-items: center;
    border-radius: 8px;
    margin: 0;
    min-height: 0;
    padding: 10px 12px;
  }

  body.app-ready .section-title {
    font-size: 13px;
    line-height: 1.45;
  }

  html[data-theme="shun"] body.app-ready #today .today-hero-copy p {
    color: var(--ink-soft);
  }

  body.app-ready .section-row .section-title {
    background: transparent;
    border: 0;
    box-shadow: none;
    padding: 0;
  }

  body.app-ready .scene-card,
  body.app-ready .practice-panel,
  body.app-ready .practice-surface,
  body.app-ready .courseware-form,
  body.app-ready .courseware-list,
  body.app-ready .courseware-draft,
  body.app-ready .srs-card,
  body.app-ready .book-card,
  body.app-ready .book-empty {
    border-radius: 8px;
  }

  body.app-ready #scene.active,
  body.app-ready #jita.active,
  body.app-ready #particle.active {
    display: grid;
    gap: 10px;
    grid-template-rows: auto auto minmax(0, 1fr);
  }

  body.app-ready #jita.active,
  body.app-ready #particle.active {
    grid-template-rows: auto minmax(0, 1fr);
  }

  body.app-ready #scene .scene-toolbar {
    margin: 0;
    padding: 8px;
  }

  body.app-ready #scene .scene-history-panel.show {
    max-height: 136px;
    overflow-y: auto;
  }

  body.app-ready #sceneContent,
  body.app-ready #jitaContent,
  body.app-ready #particleContent,
  body.app-ready #reviewContent,
  body.app-ready #bookContent {
    min-height: 0;
    overflow: hidden;
  }

  body.app-ready .scene-progress,
  body.app-ready .jita-progress,
  body.app-ready .particle-progress {
    margin: 0;
    padding: 4px;
  }

  body.app-ready #scene .scene-card,
  body.app-ready #jita .scene-card,
  body.app-ready #particle .scene-card {
    display: grid;
    gap: 10px 16px;
    grid-template-columns: minmax(220px, 0.62fr) minmax(360px, 1fr);
    grid-template-rows: auto auto auto auto minmax(0, 1fr) auto;
    height: 100%;
    margin: 0;
    min-height: 0;
    overflow: hidden;
    padding: clamp(16px, 1.4vw, 22px);
  }

  body.app-ready .scene-card .mode-chip {
    align-self: start;
    grid-column: 1;
    grid-row: 1;
    justify-self: start;
    margin: 0;
  }

  body.app-ready .scene-card .scene-image-wrap,
  body.app-ready .scene-card .scene-emoji {
    align-self: stretch;
    display: grid;
    grid-column: 1;
    grid-row: 2 / 7;
    height: 100%;
    margin: 0;
    max-height: none;
    min-height: 0;
    place-items: center;
  }

  body.app-ready .scene-card .scene-image,
  body.app-ready .scene-card .scene-video {
    height: 100%;
    max-height: none;
    object-fit: cover;
    width: 100%;
  }

  body.app-ready .scene-card .scene-emoji {
    background:
      radial-gradient(circle at 76% 14%, color-mix(in srgb, var(--accent, var(--matcha)) 15%, transparent), transparent 26%),
      color-mix(in srgb, var(--paper) 88%, white);
    border: 1px solid var(--line);
    border-radius: 8px;
    font-size: clamp(54px, 5vw, 86px);
    letter-spacing: 0;
    line-height: 1;
    padding: 16px;
    text-align: center;
    white-space: normal;
  }

  body.app-ready .scene-card .scene-setup {
    color: var(--ink);
    font-size: clamp(17px, 1.35vw, 22px);
    font-weight: 850;
    grid-column: 2;
    grid-row: 1;
    line-height: 1.45;
    margin: 0;
  }

  body.app-ready .scene-card .scene-intent,
  body.app-ready .scene-card .scene-sentence {
    grid-column: 2;
    grid-row: 2;
    margin: 0;
    overflow-wrap: anywhere;
  }

  body.app-ready .scene-card .scene-prompt {
    color: var(--ink-soft);
    font-size: 13px;
    grid-column: 2;
    grid-row: 3;
    line-height: 1.45;
    margin: 0;
    overflow-wrap: anywhere;
  }

  body.app-ready .scene-card .options {
    align-content: start;
    display: grid;
    gap: 8px;
    grid-column: 2;
    grid-row: 4;
    min-height: 0;
    overflow: visible;
    padding-right: 0;
  }

  body.app-ready .scene-card .option {
    min-height: 48px;
    padding: 8px 12px;
  }

  body.app-ready .scene-card .feedback {
    grid-column: 2;
    grid-row: 5;
    margin: 0;
    min-height: 0;
    overflow-y: auto;
    padding: 11px 12px;
  }

  body.app-ready .scene-card .scene-actions {
    align-items: center;
    display: grid;
    gap: 8px;
    grid-column: 2;
    grid-row: 6;
    grid-template-columns: minmax(0, 1fr) auto;
    margin: 0;
  }

  body.app-ready .scene-card .scene-next-hint {
    font-size: 12px;
    line-height: 1.35;
    min-width: 0;
  }

  body.app-ready #practice.active {
    display: grid;
    gap: 9px;
    grid-template-rows: auto auto minmax(0, 1fr);
  }

  body.app-ready #practice .section-row,
  body.app-ready #courseware .section-row,
  body.app-ready #book .section-row {
    gap: 10px;
    grid-template-columns: minmax(0, 1fr) auto;
  }

  body.app-ready #practice .practice-toolbar {
    margin: 0;
  }

  body.app-ready #practice .practice-layout {
    align-items: stretch;
    gap: 12px;
    grid-template-columns: minmax(260px, 320px) minmax(0, 1fr);
    min-height: 0;
  }

  body.app-ready #practice .practice-profile-details {
    display: grid;
    grid-template-rows: auto minmax(0, 1fr);
    min-height: 0;
    overflow: hidden;
  }

  body.app-ready #practice .practice-profile-details > summary {
    border-radius: 8px 8px 0 0;
    min-height: 44px;
  }

  body.app-ready #practice .practice-panel,
  body.app-ready #practice .practice-surface {
    min-height: 0;
    overflow-y: auto;
  }

  body.app-ready #practice .practice-panel {
    border-top: 0;
    border-radius: 0 0 8px 8px;
    padding: 12px;
  }

  body.app-ready #practice .practice-mastery-map.compact,
  body.app-ready #practice .practice-mastery-map {
    max-height: 210px;
    overflow: hidden;
  }

  body.app-ready #practice .practice-surface {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: clamp(18px, 2vw, 30px);
  }

  body.app-ready #practice .practice-title {
    font-size: clamp(26px, 2.25vw, 38px);
    line-height: 1.25;
  }

  body.app-ready #practice .practice-options,
  body.app-ready #practice .practice-tiles {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(168px, 1fr));
  }

  body.app-ready #practice .practice-answer-form textarea {
    min-height: 120px;
  }

  body.app-ready #courseware.active {
    display: grid;
    gap: 10px;
    grid-template-rows: auto minmax(0, 1fr) auto;
  }

  body.app-ready #courseware .courseware-layout {
    align-items: stretch;
    gap: 12px;
    grid-template-columns: minmax(420px, 1.1fr) minmax(320px, 0.76fr);
    min-height: 0;
  }

  body.app-ready #courseware .courseware-form {
    display: grid;
    gap: 10px;
    grid-template-rows: auto auto minmax(170px, 1fr) auto;
    min-height: 0;
    padding: 14px;
  }

  body.app-ready #courseware .courseware-hints {
    margin: 0;
  }

  body.app-ready #courseware .courseware-hint-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  body.app-ready #courseware .courseware-hint-grid div {
    padding: 8px;
  }

  body.app-ready #courseware .courseware-fields {
    grid-template-columns: minmax(0, 1fr) 126px 136px;
    margin: 0;
  }

  body.app-ready #courseware #coursewareImage {
    grid-column: 1 / -1;
  }

  body.app-ready #courseware .courseware-form textarea {
    height: auto;
    min-height: 0;
    resize: none;
  }

  body.app-ready #courseware .courseware-library {
    display: grid;
    grid-template-rows: auto minmax(0, 1fr);
    min-height: 0;
  }

  body.app-ready #courseware .courseware-library > summary {
    border-radius: 8px 8px 0 0;
    display: flex;
  }

  body.app-ready #courseware .courseware-list {
    border-top: 0;
    border-radius: 0 0 8px 8px;
    max-height: none;
    min-height: 0;
    overflow-y: auto;
    padding: 12px;
  }

  body.app-ready #courseware .courseware-list-item {
    align-items: stretch;
    border: 1px solid color-mix(in srgb, var(--line) 78%, transparent);
    border-radius: 8px;
    margin-bottom: 8px;
    padding: 10px;
  }

  body.app-ready #courseware .courseware-list-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
  }

  body.app-ready #courseware .courseware-list-actions .btn-secondary,
  body.app-ready #courseware .courseware-list-actions .btn-primary {
    min-height: 34px;
    padding: 6px 9px;
  }

  body.app-ready #courseware .courseware-draft {
    max-height: min(230px, 28dvh);
    min-height: 0;
    overflow-y: auto;
  }

  body.app-ready #review.active {
    display: grid;
    gap: 10px;
    grid-template-rows: auto minmax(0, 1fr);
  }

  body.app-ready #reviewContent {
    align-items: center;
    display: grid;
    justify-items: center;
    min-height: 0;
  }

  body.app-ready #review .srs-card {
    max-height: 100%;
    max-width: 900px;
    overflow-y: auto;
    width: min(100%, 900px);
  }

  body.app-ready #review .srs-progress {
    margin: 0 0 8px;
  }

  body.app-ready #review .srs-cloze,
  body.app-ready #review .srs-production {
    font-size: clamp(25px, 2.4vw, 38px);
  }

  body.app-ready #book.active {
    display: grid;
    gap: 10px;
    grid-template-rows: auto auto minmax(0, 1fr);
  }

  body.app-ready #book .vocab-tabs {
    display: flex;
    flex-wrap: nowrap;
    margin: 0;
    min-height: 0;
    overflow-x: auto;
  }

  body.app-ready #book .vocab-tab {
    flex: 0 0 auto;
    min-height: 38px;
    padding: 7px 12px;
  }

  body.app-ready #book .book-list {
    align-content: start;
    display: grid;
    gap: 12px;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    height: 100%;
    min-height: 0;
    overflow-y: auto;
    padding-right: 3px;
  }

  body.app-ready #book .book-card {
    min-height: 130px;
  }
}

@media (min-width: 861px) and (max-height: 820px) {
  body.app-ready .app-workspace {
    gap: 8px;
    padding: 10px;
  }

  body.app-ready .profile-bar {
    margin-bottom: 0;
    padding: 6px;
  }

  body.app-ready .app-rail {
    padding-top: 14px;
  }

  body.app-ready .app-shell > .tabs {
    gap: 7px;
    margin-top: 126px;
  }

  body.app-ready .tab {
    min-height: 44px;
  }

  body.app-ready .scene-card .scene-emoji {
    font-size: clamp(44px, 4.2vw, 72px);
  }

  body.app-ready #practice .practice-surface {
    padding: 16px 20px;
  }

  body.app-ready #courseware .courseware-hint-grid div:nth-child(n + 3) {
    display: none;
  }
}

/* ===== Concept fidelity desktop reset (2026-06-27) ===== */
@media (min-width: 861px) {
  body.app-ready {
    background: #ece9e1;
    color: #221f1a;
  }

  body.app-ready #appContainer {
    background: #ece9e1;
    padding: 0;
  }

  body.app-ready .app-shell {
    background: #fbfaf6;
    border: 0;
    border-radius: 0;
    box-shadow: none;
    grid-template-columns: 156px minmax(0, 1fr);
    height: 100dvh;
    max-width: none;
    min-height: 0;
    width: 100vw;
  }

  body.app-ready .app-rail {
    background: var(--theme-rail-surface, var(--ink));
    border-radius: 0;
    border-right: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: inset -1px 0 rgba(0, 0, 0, 0.22);
    color: rgba(255, 255, 255, 0.88);
    padding: 24px 10px 22px;
  }

  body.app-ready .app-rail::before {
    border-color: rgba(255, 255, 255, 0.08);
    border-radius: 8px;
    inset: 10px;
  }

  body.app-ready .app-rail::after {
    display: none;
  }

  html[data-theme="shun"] body.app-ready .app-rail::after {
    display: none;
  }

  body.app-ready .brand-jp {
    color: #f4efe2;
    font-size: 18px;
    letter-spacing: 1px;
    line-height: 1.18;
    text-shadow: none;
  }

  body.app-ready .brand-zh {
    color: rgba(244, 239, 226, 0.76);
    font-size: 11px;
    margin-top: 5px;
  }

  body.app-ready .engine-status-rail {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.12);
    border-radius: 8px;
    color: rgba(244, 239, 226, 0.84);
    margin-top: 18px;
    padding: 6px 7px;
  }

  body.app-ready .app-shell > .tabs {
    gap: 8px;
    margin: 154px 14px 0;
    width: 128px;
  }

  body.app-ready .app-shell > .tabs .tab-more {
    display: none !important;
  }

  body.app-ready .tab {
    align-items: center;
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.09);
    border-radius: 7px;
    box-shadow: none;
    color: rgba(244, 239, 226, 0.82);
    display: grid;
    font-size: 14px;
    font-weight: 760;
    gap: 8px;
    grid-template-columns: 28px minmax(0, 1fr);
    justify-content: start;
    min-height: 50px;
    padding: 8px 9px;
    text-align: left;
  }

  body.app-ready .tab.active {
    background: rgba(52, 95, 66, 0.74);
    border-color: rgba(255, 255, 255, 0.12);
    color: #fff;
  }

  body.app-ready .tab:hover {
    background: rgba(255, 255, 255, 0.07);
    transform: none;
  }

  body.app-ready .tab.active:hover {
    background: rgba(52, 95, 66, 0.82);
  }

  body.app-ready .tab-icon {
    background-color: rgba(255, 255, 255, 0.9);
    border: 0;
    border-radius: 50%;
    flex-basis: 26px;
    height: 26px;
    width: 26px;
  }

  body.app-ready .tab-label {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  body.app-ready .app-workspace {
    background:
      linear-gradient(180deg, #fbfaf6 0%, #f6f3ec 100%),
      radial-gradient(circle at 96% 0%, rgba(101, 130, 69, 0.08), transparent 25%);
    gap: 18px;
    grid-template-rows: 60px minmax(0, 1fr);
    overflow: hidden;
    padding: 28px 24px 24px;
  }

  body.app-ready .profile-bar {
    background: transparent;
    border: 0;
    box-shadow: none;
    display: flex;
    gap: 14px;
    justify-content: flex-end;
    margin: 0;
    min-height: 0;
    overflow: visible;
    padding: 0;
  }

  body.app-ready .profile-picker {
    flex: 0 0 auto;
    min-width: 0;
  }

  body.app-ready .profile-current {
    background: transparent;
    border: 0;
    border-radius: 0;
    box-shadow: none;
    min-height: 42px;
    padding: 0 8px;
    width: 160px;
  }

  body.app-ready .profile-current-name {
    font-size: 14px;
    font-weight: 800;
  }

  body.app-ready .profile-quick-actions {
    align-items: center;
    display: flex;
    flex: 0 0 auto;
    gap: 12px;
    justify-content: flex-end;
    min-width: 0;
  }

  body.app-ready .profile-theme-quick,
  body.app-ready .btn-upgrade,
  body.app-ready .profile-tools-toggle,
  body.app-ready .plan-badge {
    background: transparent;
    border: 0;
    box-shadow: none;
    min-height: 42px;
    padding: 0 8px;
  }

  body.app-ready .btn-upgrade {
    border-left: 1px solid rgba(34, 31, 26, 0.12);
    border-radius: 0;
    color: #221f1a;
    min-width: 42px;
  }

  body.app-ready section.active {
    height: 100%;
    min-height: 0;
    overflow: hidden;
  }

  body.app-ready .section-title,
  body.app-ready .section-row {
    background: #f6f1e7;
    border: 1px solid #e6ddce;
    border-radius: 8px;
    box-shadow: none;
    color: #221f1a;
    font-size: 15px;
    font-weight: 850;
    line-height: 1.4;
    margin: 0;
    min-height: 56px;
    padding: 14px 16px;
  }

  body.app-ready .today-card,
  body.app-ready .today-map-card,
  body.app-ready .today-hero-panel,
  body.app-ready .scene-card,
  body.app-ready .practice-panel,
  body.app-ready .practice-surface,
  body.app-ready .courseware-form,
  body.app-ready .courseware-list,
  body.app-ready .courseware-draft,
  body.app-ready .srs-card,
  body.app-ready .book-card,
  body.app-ready .book-empty,
  body.app-ready .form-card,
  body.app-ready .verb-stage {
    background: rgba(255, 255, 255, 0.72);
    border: 1px solid #e0d7c7;
    border-radius: 8px;
    box-shadow: 0 12px 30px rgba(41, 31, 18, 0.06);
  }

  body.app-ready #godan .verb-stage {
    background:
      linear-gradient(90deg, rgba(251, 250, 246, 0.98) 0%, rgba(251, 250, 246, 0.9) 48%, rgba(251, 250, 246, 0.2) 100%),
      var(--theme-art) 68% center / cover no-repeat;
  }

  body.app-ready .scene-card .scene-emoji {
    background:
      linear-gradient(135deg, rgba(247, 242, 232, 0.84), rgba(247, 242, 232, 0.54)),
      var(--theme-art) center / cover no-repeat;
  }

  body.app-ready #today.active {
    display: block;
  }

  body.app-ready #today .today-content {
    display: grid;
    gap: 14px;
    grid-template-areas:
      "hero path"
      "hero loop"
      "metrics map";
    grid-template-columns: minmax(0, 1.18fr) minmax(360px, 0.72fr);
    grid-template-rows: auto auto minmax(0, 1fr);
    height: 100%;
    min-height: 0;
    overflow: hidden;
  }

  body.app-ready #today .today-hero {
    align-items: center;
    background:
      linear-gradient(90deg, rgba(252, 250, 244, 0.98) 0%, rgba(252, 250, 244, 0.88) 45%, rgba(252, 250, 244, 0.18) 100%),
      var(--theme-art) 68% center / cover no-repeat;
    border: 1px solid #dfd6c8;
    border-radius: 8px;
    box-shadow: 0 14px 38px rgba(41, 31, 18, 0.08);
    display: grid;
    grid-area: hero;
    grid-template-columns: minmax(0, 1fr);
    min-height: 0;
    overflow: hidden;
    padding: clamp(34px, 4.6vh, 54px) clamp(42px, 4.2vw, 66px);
  }

  body.app-ready #today .today-hero::after {
    display: none;
  }

  body.app-ready #today .today-hero-copy {
    align-content: center;
    max-width: min(620px, 70%);
  }

  body.app-ready #today .today-eyebrow {
    color: #2f7a4d;
    font-size: 13px;
    font-weight: 900;
    letter-spacing: 0.18em;
  }

  body.app-ready #today .today-hero h1 {
    color: #1f1d19;
    font-family: "Shippori Mincho", "Shippori Mincho B1", "Yu Mincho", serif;
    font-size: clamp(42px, 3.75vw, 60px);
    font-weight: 700;
    letter-spacing: 0;
    line-height: 1.04;
    margin: 14px 0 14px;
    text-shadow: none;
  }

  body.app-ready #today .today-hero-copy p {
    color: #5c564c;
    font-size: clamp(15px, 1.05vw, 18px);
    line-height: 1.62;
    max-width: 560px;
  }

  body.app-ready #today .today-habit {
    background: rgba(255, 255, 255, 0.7);
    border: 1px solid rgba(189, 177, 155, 0.5);
    border-radius: 999px;
    color: #766d5f;
    font-size: 13px;
    margin-top: 16px;
    max-width: max-content;
    padding: 8px 16px;
  }

  body.app-ready #today .today-primary {
    background: var(--theme-accent-strong, var(--moss));
    border: 0;
    border-radius: 7px;
    box-shadow: 0 16px 34px rgba(35, 83, 49, 0.26);
    color: #fff;
    margin-top: 22px;
    min-height: 58px;
    min-width: min(100%, 360px);
    padding: 13px 24px;
  }

  body.app-ready #today .today-primary span {
    font-size: 17px;
    font-weight: 900;
  }

  body.app-ready #today .today-primary small {
    color: rgba(255, 255, 255, 0.82);
    font-size: 12px;
    margin-top: 4px;
  }

  body.app-ready #today .today-hero-panel {
    display: grid;
    gap: 12px;
    grid-area: path;
    align-self: start;
    min-height: 0;
    overflow: hidden;
    padding: 18px;
  }

  body.app-ready #today .today-panel-kicker,
  body.app-ready .today-card-kicker {
    color: var(--theme-accent-strong);
    font-size: 13px;
    font-weight: 900;
    letter-spacing: 0;
  }

  body.app-ready #today .today-steps {
    gap: 9px;
    min-height: 0;
    overflow: hidden;
  }

  body.app-ready #today .today-step {
    background: rgba(255, 255, 255, 0.78);
    border-color: #e2d9ca;
    border-radius: 8px;
    min-height: 0;
  }

  body.app-ready #today .today-step-button {
    grid-template-columns: 42px minmax(0, 1fr);
    min-height: 64px;
    padding: 10px;
  }

  body.app-ready #today .today-step-index {
    background: var(--theme-accent, var(--moss));
    border-radius: 8px;
    height: 42px;
    width: 42px;
  }

  body.app-ready #today .today-step-copy {
    min-width: 0;
  }

  body.app-ready #today .today-step-copy strong {
    color: #221f1a;
    display: -webkit-box;
    font-size: 14px;
    line-height: 1.3;
    overflow: hidden;
    overflow-wrap: anywhere;
    white-space: normal;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
  }

  body.app-ready #today .today-step-copy small {
    color: #6d665b;
    display: -webkit-box;
    font-size: 12px;
    line-height: 1.35;
    overflow: hidden;
    overflow-wrap: anywhere;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
  }

  body.app-ready #today .today-open-loop {
    display: grid;
    gap: 8px;
    grid-area: loop;
    align-self: start;
    min-height: 0;
    overflow: hidden;
    padding: 18px;
    text-align: left;
  }

  body.app-ready #today .today-open-loop strong {
    color: #221f1a;
    display: -webkit-box;
    font-size: 15px;
    line-height: 1.45;
    overflow: hidden;
    overflow-wrap: anywhere;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
  }

  body.app-ready #today .today-open-loop em {
    color: var(--theme-accent-strong);
    font-size: 13px;
  }

  body.app-ready #today .today-glance {
    align-self: stretch;
    display: grid;
    gap: 10px;
    grid-area: metrics;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    min-height: 0;
    align-self: start;
  }

  body.app-ready #today .today-metric {
    align-content: center;
    background: rgba(255, 255, 255, 0.78);
    border-radius: 8px;
    gap: 6px;
    min-height: 124px;
    padding: 16px;
  }

  body.app-ready #today .today-metric strong {
    color: var(--theme-accent-strong);
    font-size: clamp(24px, 2vw, 34px);
    line-height: 1;
  }

  body.app-ready #today .today-metric span {
    color: #6d665b;
    font-size: 13px;
  }

  body.app-ready #today .today-map-card {
    display: grid;
    gap: 12px;
    grid-area: map;
    grid-template-rows: auto minmax(0, 1fr);
    min-height: 0;
    overflow: hidden;
    padding: 18px;
  }

  body.app-ready #today .today-card-head {
    align-items: start;
    gap: 14px;
    margin: 0;
    min-width: 0;
  }

  body.app-ready #today .today-card-head strong {
    color: #221f1a;
    display: -webkit-box;
    font-size: 14px;
    line-height: 1.45;
    overflow: hidden;
    overflow-wrap: anywhere;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
  }

  body.app-ready #today .today-card-head .btn-secondary {
    border-radius: 999px;
    flex: 0 0 auto;
    font-size: 12px;
    min-height: 32px;
    padding: 6px 12px;
  }

  body.app-ready #today .today-map-card .mastery-map {
    min-height: 0;
    overflow: hidden;
  }

  body.app-ready #today .today-map-card .mastery-map.compact .mastery-map-grid {
    gap: 8px;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  body.app-ready #today .today-map-card .mastery-map.compact .mastery-cell {
    border-radius: 8px;
    min-height: 52px;
    padding: 8px;
  }

  body.app-ready #scene.active,
  body.app-ready #jita.active,
  body.app-ready #particle.active,
  body.app-ready #practice.active,
  body.app-ready #courseware.active,
  body.app-ready #review.active,
  body.app-ready #book.active,
  body.app-ready #godan.active {
    gap: 14px;
  }

  body.app-ready #sceneContent,
  body.app-ready #jitaContent,
  body.app-ready #particleContent,
  body.app-ready #courseware .courseware-layout,
  body.app-ready #courseware .courseware-form,
  body.app-ready #courseware .courseware-library {
    min-width: 0;
    overflow: hidden;
  }

  body.app-ready #scene .scene-card,
  body.app-ready #jita .scene-card,
  body.app-ready #particle .scene-card {
    gap: 16px 22px;
    grid-template-columns: minmax(260px, 0.76fr) minmax(0, 1fr);
    max-width: 100%;
    min-width: 0;
    padding: 20px;
  }

  body.app-ready .scene-card .mode-chip,
  body.app-ready .scene-card .scene-image-wrap,
  body.app-ready .scene-card .scene-emoji,
  body.app-ready .scene-card .scene-setup,
  body.app-ready .scene-card .scene-intent,
  body.app-ready .scene-card .scene-sentence,
  body.app-ready .scene-card .scene-prompt,
  body.app-ready .scene-card .options,
  body.app-ready .scene-card .option,
  body.app-ready .scene-card .feedback,
  body.app-ready .scene-card .scene-actions {
    min-width: 0;
  }

  body.app-ready .scene-card .scene-setup,
  body.app-ready .scene-card .scene-prompt,
  body.app-ready .scene-card .scene-next-hint {
    overflow-wrap: anywhere;
  }

  body.app-ready .scene-card .scene-emoji {
    border-radius: 8px;
    font-size: clamp(64px, 5vw, 96px);
  }

  body.app-ready #practice .practice-layout {
    gap: 16px;
    grid-template-columns: minmax(280px, 340px) minmax(0, 1fr);
  }

  body.app-ready #practice .practice-surface {
    justify-content: center;
    padding: clamp(26px, 3vw, 44px);
  }

  body.app-ready #practice .practice-panel {
    overflow-y: auto;
  }

  body.app-ready #practice .practice-mastery-map .mastery-map-grid {
    gap: 8px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  body.app-ready #practice .practice-mastery-map .mastery-cell {
    min-height: 64px;
    padding: 8px 10px;
  }

  body.app-ready #practice .practice-mastery-map .mastery-cell strong {
    font-size: 18px;
    line-height: 1;
  }

  body.app-ready #practice .practice-mastery-map .mastery-map-detail {
    font-size: 12px;
    margin-top: 8px;
  }

  body.app-ready #courseware .courseware-layout {
    gap: 16px;
    grid-template-columns: minmax(0, 1fr) minmax(320px, 0.5fr);
    max-width: 100%;
  }

  body.app-ready #courseware .courseware-fields {
    grid-template-columns: minmax(0, 1fr) minmax(118px, 150px) minmax(126px, 160px);
  }

  body.app-ready #courseware input,
  body.app-ready #courseware select,
  body.app-ready #courseware textarea,
  body.app-ready #courseware summary {
    min-width: 0;
  }

  body.app-ready #reviewContent {
    align-items: center;
    justify-items: center;
  }

  body.app-ready #review .srs-card {
    max-width: 780px;
    width: min(100%, 780px);
  }

  body.app-ready #book .book-list {
    gap: 14px;
    grid-template-columns: repeat(auto-fill, minmax(310px, 1fr));
  }
}

@media (min-width: 861px) and (max-width: 1380px) {
  body.app-ready .app-shell {
    grid-template-columns: 148px minmax(0, 1fr);
  }

  body.app-ready .app-shell > .tabs {
    margin-left: 12px;
    margin-right: 12px;
    width: 124px;
  }

  body.app-ready .app-workspace {
    padding: 22px 20px 20px;
  }

  body.app-ready #today .today-content {
    grid-template-columns: minmax(0, 1fr) minmax(330px, 0.62fr);
  }

  body.app-ready #today .today-hero {
    padding-left: 44px;
    padding-right: 44px;
  }

  body.app-ready #today .today-hero-copy {
    max-width: 76%;
  }

  body.app-ready #today .today-hero h1 {
    font-size: clamp(38px, 3.8vw, 52px);
  }

  body.app-ready #courseware .courseware-layout {
    grid-template-columns: minmax(0, 1fr) minmax(280px, 0.42fr);
  }

  body.app-ready #courseware .courseware-fields {
    grid-template-columns: minmax(0, 1fr) minmax(112px, 130px) minmax(116px, 140px);
  }
}

@media (min-width: 861px) and (max-height: 820px) {
  body.app-ready .app-workspace {
    gap: 12px;
    grid-template-rows: 50px minmax(0, 1fr);
    padding: 18px 22px;
  }

  body.app-ready .app-shell > .tabs {
    gap: 7px;
    margin-top: 130px;
  }

  body.app-ready .tab {
    min-height: 45px;
    padding-block: 7px;
  }

  body.app-ready #scene .scene-card,
  body.app-ready #jita .scene-card,
  body.app-ready #particle .scene-card {
    gap: 8px 16px;
  }

  body.app-ready .scene-card .options {
    gap: 6px;
  }

  body.app-ready .scene-card .option {
    min-height: 44px;
    padding-block: 7px;
  }

  body.app-ready #today .today-content {
    gap: 10px;
    grid-template-rows: minmax(190px, 0.8fr) minmax(80px, auto) minmax(150px, 0.5fr);
  }

  body.app-ready #today .today-hero {
    padding-bottom: 28px;
    padding-top: 28px;
  }

  body.app-ready #today .today-primary {
    margin-top: 18px;
    min-height: 56px;
  }
}

/* ===== Desktop rail polish: restore the study-corner asset and tighten chrome ===== */
@media (min-width: 861px) {
  body.app-ready .app-rail,
  html[data-theme="shun"] body.app-ready .app-rail {
    background:
      radial-gradient(circle at 76% 9%, rgba(127, 173, 119, 0.24), transparent 26%),
      radial-gradient(circle at 16% 91%, rgba(231, 192, 120, 0.18), transparent 32%),
      linear-gradient(142deg, rgba(255,255,255,0.08), transparent 36%),
      linear-gradient(180deg, #173a37 0%, #102a2a 48%, #0d2223 100%);
    border-right-color: rgba(255,255,255,0.1);
    box-shadow:
      inset -1px 0 rgba(255,255,255,0.08),
      inset 0 1px rgba(255,255,255,0.1),
      14px 0 34px rgba(17, 34, 30, 0.12);
    padding: 16px 10px 130px;
  }

  body.app-ready .app-rail::before,
  html[data-theme="shun"] body.app-ready .app-rail::before {
    border-color: rgba(255,255,255,0.12);
    box-shadow: inset 0 1px rgba(255,255,255,0.1);
    inset: 9px;
  }

  body.app-ready .app-rail::after,
  html[data-theme="shun"] body.app-ready .app-rail::after {
    background-image:
      linear-gradient(180deg, rgba(14, 34, 33, 0) 0%, rgba(14, 34, 33, 0.16) 42%, rgba(14, 34, 33, 0.64) 100%),
      var(--rail-art);
    background-position: 64% bottom;
    background-repeat: no-repeat;
    background-size: 235% auto;
    bottom: 0;
    display: block;
    height: clamp(190px, 28vh, 260px);
    mask-image: linear-gradient(180deg, transparent 0%, #000 22%, #000 92%, transparent 100%);
    opacity: 0.54;
    -webkit-mask-image: linear-gradient(180deg, transparent 0%, #000 22%, #000 92%, transparent 100%);
  }

  body.app-ready .app-rail header,
  html[data-theme="shun"] body.app-ready .app-rail header {
    backdrop-filter: blur(14px);
    background:
      linear-gradient(135deg, rgba(255,255,255,0.12), rgba(255,255,255,0.045)),
      radial-gradient(circle at 12% 0%, rgba(231,192,120,0.18), transparent 42%);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 10px;
    box-shadow:
      inset 0 1px rgba(255,255,255,0.14),
      0 16px 30px rgba(5, 20, 20, 0.18);
    padding: 12px 8px 13px;
  }

  body.app-ready .brand-jp,
  html[data-theme="shun"] body.app-ready .brand-jp {
    font-size: clamp(15px, 1.2vw, 17px);
    letter-spacing: 0;
    line-height: 1.22;
    overflow-wrap: anywhere;
    white-space: normal;
  }

  body.app-ready .brand-zh,
  html[data-theme="shun"] body.app-ready .brand-zh {
    font-size: 10.5px;
    letter-spacing: 0;
  }

  body.app-ready .engine-status-rail,
  html[data-theme="shun"] body.app-ready .engine-status-rail {
    margin-top: 14px;
  }

  body.app-ready .app-shell > .tabs {
    margin-top: 138px;
  }

  body.app-ready .tab,
  html[data-theme="shun"] body.app-ready .tab {
    background:
      linear-gradient(135deg, rgba(255,255,255,0.1), rgba(255,255,255,0.035));
    border-color: rgba(255,255,255,0.11);
    box-shadow: inset 0 1px rgba(255,255,255,0.08);
    color: rgba(244, 239, 226, 0.84);
  }

  body.app-ready .tab.active,
  html[data-theme="shun"] body.app-ready .tab.active {
    background: linear-gradient(135deg, rgba(43, 113, 103, 0.96), rgba(22, 78, 72, 0.98) 58%, rgba(12, 57, 54, 0.98));
    border-color: rgba(202, 232, 205, 0.34);
    box-shadow:
      0 12px 24px rgba(7, 51, 44, 0.3),
      inset 0 1px rgba(255,255,255,0.18);
    color: #fff;
  }

  body.app-ready .tab.active::after,
  html[data-theme="shun"] body.app-ready .tab.active::after {
    background: linear-gradient(180deg, rgba(231,192,120,0.1), rgba(231,192,120,0.95), rgba(129,176,107,0.8));
    border-radius: 999px;
    bottom: 9px;
    box-shadow: 0 0 14px rgba(231,192,120,0.4);
    content: "";
    left: 5px;
    position: absolute;
    top: 9px;
    width: 3px;
  }

  body.app-ready .rail-glyph {
    bottom: 55px;
    font-size: 13px;
    left: 17px;
    letter-spacing: 0;
    padding: 7px 6px 6px;
    right: 17px;
    white-space: nowrap;
    word-spacing: 2px;
  }

  body.app-ready .rail-caption {
    bottom: 22px;
    font-size: 10px;
    left: 17px;
    line-height: 1.35;
    padding: 5px 6px 6px;
    right: 17px;
  }
}

/* Keep the route-first courseware layout authoritative over older responsive rules. */
body.app-ready #courseware .courseware-fields {
  grid-template-columns: minmax(150px, 1.15fr) minmax(170px, 1fr) minmax(180px, 1fr);
}

body.app-ready #courseware .courseware-draft {
  max-height: none !important;
  overflow: visible !important;
}

body.app-ready #courseware .courseware-item {
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr);
}

body.app-ready #courseware .courseware-step-strip {
  grid-template-columns: 1fr;
}

@media (max-width: 860px) {
  body.app-ready #courseware .courseware-fields {
    grid-template-columns: 1fr;
  }
}

/* ===== Browser annotation polish · softer glass surfaces + robust layout ===== */
body.app-ready #courseware .courseware-hints {
  display: block;
  grid-template-columns: none;
  overflow: hidden;
}

body.app-ready #courseware .courseware-hints > summary {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.78), rgba(247, 243, 234, 0.64));
  border-radius: 12px;
  min-height: 44px;
}

body.app-ready #courseware .courseware-hints[open] > summary {
  border-bottom: 1px solid rgba(190, 178, 156, 0.34);
  border-radius: 12px 12px 0 0;
}

body.app-ready #courseware .courseware-hint-grid {
  background: transparent;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  display: grid;
  gap: 8px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  min-height: 0;
  padding: 10px 12px 12px;
}

body.app-ready #courseware .courseware-hint-grid > div {
  align-content: start;
  backdrop-filter: blur(12px);
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.82), rgba(245, 240, 229, 0.7));
  border: 1px solid rgba(188, 174, 148, 0.38);
  border-radius: 12px;
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.88);
  min-height: 58px;
  padding: 9px 11px;
  -webkit-backdrop-filter: blur(12px);
}

body.app-ready #courseware .courseware-hint-grid > div strong {
  color: #2d5f47;
  font-size: 12px;
  margin-bottom: 3px;
}

body.app-ready #courseware .courseware-hint-grid > div span {
  color: #71695d;
  display: block;
  font-size: 11px;
  line-height: 1.45;
}

body.app-ready #godan .track {
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.76), rgba(241, 236, 225, 0.7)),
    radial-gradient(circle at 50% 0%, rgba(96, 139, 99, 0.1), transparent 54%);
  border: 1px solid rgba(190, 177, 153, 0.48);
  border-radius: 18px;
  box-shadow:
    inset 0 1px rgba(255, 255, 255, 0.92),
    0 14px 34px rgba(46, 37, 24, 0.08);
  gap: 9px;
  overflow: hidden;
  padding: 10px;
}

body.app-ready #godan .track .seg {
  --track-accent: #3d7957;
  background: linear-gradient(155deg, rgba(255, 255, 255, 0.92), rgba(248, 244, 236, 0.74));
  border: 1px solid rgba(190, 177, 153, 0.5);
  border-radius: 14px;
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.94);
  color: #29251f;
  overflow: hidden;
  position: relative;
  transform: translateY(0);
  transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease, background 160ms ease;
}

body.app-ready #godan .track .seg:nth-child(2) { --track-accent: #64835b; }
body.app-ready #godan .track .seg:nth-child(3) { --track-accent: #236a49; }
body.app-ready #godan .track .seg:nth-child(4) { --track-accent: #527a77; }
body.app-ready #godan .track .seg:nth-child(5) { --track-accent: #8b7449; }

body.app-ready #godan .track .seg::before {
  background: linear-gradient(90deg, transparent, var(--track-accent), transparent);
  content: "";
  height: 3px;
  left: 14px;
  opacity: 0.74;
  position: absolute;
  right: 14px;
  top: 0;
}

body.app-ready #godan .track .seg:hover {
  border-color: color-mix(in srgb, var(--track-accent) 42%, #d7cdbd);
  box-shadow: 0 10px 22px rgba(46, 37, 24, 0.11), inset 0 1px #fff;
  transform: translateY(-2px);
}

body.app-ready #godan .track .seg.active {
  background: linear-gradient(155deg, color-mix(in srgb, var(--track-accent) 90%, #fff), color-mix(in srgb, var(--track-accent) 82%, #173d2d));
  border-color: color-mix(in srgb, var(--track-accent) 78%, #fff);
  box-shadow: 0 14px 28px color-mix(in srgb, var(--track-accent) 28%, transparent), inset 0 1px rgba(255, 255, 255, 0.28);
  color: #fff;
  transform: translateY(-2px);
}

body.app-ready #godan .track .seg.active::before { background: rgba(255, 255, 255, 0.72); }
body.app-ready #godan .track .seg-meta { gap: 5px; }
body.app-ready #godan .track .seg-row { color: var(--track-accent); font-weight: 850; }
body.app-ready #godan .track .seg-use { color: #777064; font-weight: 700; }
body.app-ready #godan .track .seg.active .seg-row,
body.app-ready #godan .track .seg.active .seg-use { color: rgba(255, 255, 255, 0.86); }
body.app-ready #godan .track .seg-kana { color: var(--track-accent); font-weight: 900; }
body.app-ready #godan .track .seg.active .seg-kana { color: #fff; }
body.app-ready #godan .track .seg-form { font-weight: 800; }

@media (min-width: 861px) {
  body.app-ready .app-rail header,
  html[data-theme="shun"] body.app-ready .app-rail header {
    min-height: 118px;
    position: relative;
    z-index: 4;
  }

  body.app-ready .brand-jp,
  html[data-theme="shun"] body.app-ready .brand-jp {
    font-size: 15px;
    letter-spacing: 0;
    white-space: nowrap;
  }

  body.app-ready .engine-status-rail,
  html[data-theme="shun"] body.app-ready .engine-status-rail {
    margin-top: 10px;
  }

  body.app-ready .app-shell > .tabs {
    gap: 5px;
    margin-top: 154px;
  }

  body.app-ready .tab,
  html[data-theme="shun"] body.app-ready .tab {
    min-height: 44px;
    padding-block: 6px;
  }

  body.app-ready .app-workspace {
    background:
      radial-gradient(circle at 86% 8%, rgba(92, 132, 96, 0.11), transparent 27%),
      radial-gradient(circle at 12% 90%, rgba(203, 176, 118, 0.08), transparent 30%),
      linear-gradient(180deg, #fbfaf6 0%, #f4f1ea 100%);
  }

  body.app-ready .profile-bar {
    backdrop-filter: blur(18px) saturate(1.08);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.68), rgba(250, 247, 239, 0.48));
    border: 1px solid rgba(205, 194, 174, 0.5);
    border-radius: 16px;
    box-shadow: inset 0 1px rgba(255, 255, 255, 0.88), 0 12px 30px rgba(47, 38, 25, 0.06);
    padding: 6px 10px;
    -webkit-backdrop-filter: blur(18px) saturate(1.08);
  }

  body.app-ready #today .today-hero {
    border-color: rgba(205, 193, 171, 0.58);
    border-radius: 20px;
    box-shadow: 0 22px 52px rgba(46, 37, 24, 0.11), inset 0 1px rgba(255, 255, 255, 0.72);
  }

  body.app-ready #today .today-primary {
    border-radius: 14px;
    box-shadow: 0 16px 34px rgba(35, 83, 49, 0.22), inset 0 1px rgba(255, 255, 255, 0.16);
  }

  body.app-ready #today .today-hero-panel,
  body.app-ready #today .today-open-loop,
  body.app-ready #today .today-map-card,
  body.app-ready #today .today-metric {
    backdrop-filter: blur(18px) saturate(1.08);
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.82), rgba(248, 244, 235, 0.64));
    border: 1px solid rgba(205, 193, 171, 0.62);
    border-radius: 18px;
    box-shadow: inset 0 1px rgba(255, 255, 255, 0.94), 0 16px 38px rgba(46, 37, 24, 0.075);
    -webkit-backdrop-filter: blur(18px) saturate(1.08);
  }

  body.app-ready #today .today-step {
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.86), rgba(246, 241, 231, 0.7));
    border-color: rgba(197, 184, 161, 0.58);
    border-radius: 14px;
    box-shadow: inset 0 1px rgba(255, 255, 255, 0.9);
  }

  body.app-ready #today .today-step.active {
    background: linear-gradient(145deg, rgba(239, 248, 240, 0.94), rgba(226, 239, 226, 0.78));
    border-color: rgba(74, 132, 85, 0.42);
    box-shadow: 0 10px 24px rgba(50, 103, 63, 0.1), inset 0 1px rgba(255, 255, 255, 0.88);
  }

  body.app-ready #today .today-step-index { border-radius: 12px; }
  body.app-ready #today .today-map-card::before { border-radius: 18px 18px 0 0; }

  body.app-ready #godan .track .seg-meta {
    align-items: baseline;
    flex-direction: row;
    justify-content: center;
  }
}

@media (max-width: 860px) {
  body.app-ready #courseware .courseware-hint-grid { grid-template-columns: 1fr; }
  body.app-ready #godan .track { border-radius: 16px; gap: 7px; padding: 8px; }
  body.app-ready #godan .track .seg { border-radius: 12px; }
}

/* Annotation polish: glass actions and a profile menu that stays above content. */
body.app-ready #today .today-primary {
  -webkit-backdrop-filter: blur(20px) saturate(1.18);
  backdrop-filter: blur(20px) saturate(1.18);
  background: linear-gradient(135deg, rgba(25, 91, 55, 0.64), rgba(35, 113, 69, 0.44)) !important;
  border: 1px solid rgba(255, 255, 255, 0.38) !important;
  box-shadow:
    inset 0 1px rgba(255, 255, 255, 0.28),
    0 18px 38px rgba(28, 78, 46, 0.22) !important;
}

body.app-ready #today .today-primary:hover {
  background: linear-gradient(135deg, rgba(23, 88, 52, 0.75), rgba(38, 122, 74, 0.56)) !important;
  border-color: rgba(255, 255, 255, 0.5) !important;
}

body.app-ready #today .today-step-index {
  -webkit-backdrop-filter: blur(14px) saturate(1.2);
  backdrop-filter: blur(14px) saturate(1.2);
  background: linear-gradient(145deg, rgba(35, 127, 74, 0.76), rgba(31, 104, 62, 0.6));
  border: 1px solid rgba(255, 255, 255, 0.42);
  box-shadow:
    inset 0 1px rgba(255, 255, 255, 0.26),
    0 9px 20px rgba(34, 101, 59, 0.17);
}

body.app-ready .profile-bar {
  position: relative;
  z-index: 30;
}

body.app-ready .profile-picker {
  z-index: 31;
}

body.app-ready .profile-dropdown {
  -webkit-backdrop-filter: blur(20px) saturate(1.08);
  backdrop-filter: blur(20px) saturate(1.08);
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.94), rgba(247, 243, 234, 0.88));
  border-color: rgba(196, 183, 160, 0.62);
  border-radius: 12px;
  box-shadow: 0 18px 36px rgba(45, 37, 25, 0.16), inset 0 1px rgba(255, 255, 255, 0.96);
  z-index: 120;
}

body.app-ready .agent-aux.memory-focus > :not(#agentMemory) {
  display: none !important;
}

body.app-ready .agent-aux.memory-focus #agentMemory {
  flex: 0 0 auto;
  max-height: min(420px, 58vh);
}

/* Courseware is a document workflow: keep every field reachable and editable. */
body.app-ready #courseware.active {
  display: block;
  min-height: 0;
  overflow-y: auto;
  padding-bottom: 32px;
}

body.app-ready #courseware .courseware-layout {
  align-items: start;
  overflow: visible;
}

body.app-ready #courseware .courseware-form {
  display: flex;
  flex-direction: column;
  min-height: 0;
  overflow: visible;
}

body.app-ready #courseware .courseware-text-editor {
  display: grid;
  gap: 8px;
}

body.app-ready #courseware .courseware-form #coursewareText {
  height: clamp(180px, 32dvh, 360px);
  min-height: 180px;
  resize: vertical;
}

body.app-ready #courseware .courseware-expand-editor {
  justify-self: end;
  min-height: 36px;
}

body.app-ready #courseware .courseware-import-options[open] {
  overflow: visible;
}

body.app-ready #courseware .courseware-extract-status {
  background: color-mix(in srgb, var(--theme-accent, var(--moss)) 8%, var(--paper));
  border: 1px solid color-mix(in srgb, var(--theme-accent, var(--moss)) 24%, var(--line));
  border-radius: 10px;
  color: var(--ink-soft);
  font-size: 12px;
  line-height: 1.5;
  padding: 9px 11px;
}

body.app-ready #courseware #coursewareTitleHint {
  color: var(--ink-faint);
  font-size: 10px;
  font-weight: 600;
  margin-left: 5px;
}

body.app-ready #courseware .courseware-library {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  max-height: min(72dvh, 760px);
  min-height: 340px;
  overflow: hidden;
  position: sticky;
  top: 0;
}

body.app-ready #courseware .courseware-list {
  max-height: none;
  min-height: 0;
  overflow-y: auto;
  scrollbar-gutter: stable;
}

body.app-ready #courseware .courseware-step-strip {
  max-height: min(360px, 44dvh);
  overflow-y: auto;
  padding-left: 4px;
  scrollbar-gutter: stable;
}

body.app-ready #courseware .courseware-step-dot {
  background: transparent;
  border: 0;
  border-radius: 0;
  position: relative;
}

body.app-ready #courseware .courseware-step-dot::before {
  background: var(--line);
  bottom: -8px;
  content: '';
  left: 22px;
  position: absolute;
  top: 35px;
  width: 1px;
}

body.app-ready #courseware .courseware-step-dot:last-child::before { display: none; }

body.app-ready #courseware .courseware-step-dot.selected {
  background: color-mix(in srgb, var(--theme-accent, var(--moss)) 8%, transparent);
}

body.app-ready #courseware .courseware-item.client-error {
  border-color: var(--danger, #b5463d);
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--danger, #b5463d) 12%, transparent);
}

body.app-ready #practice .practice-surface {
  justify-content: flex-start;
  scroll-padding-top: 20px;
}

body.app-ready #practice .practice-title {
  scroll-margin-top: 20px;
}

body.app-ready #practice .mastery-map-groups {
  display: grid;
  gap: 9px;
}

body.app-ready #practice .mastery-map-group-label {
  color: var(--ink-faint);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .08em;
  margin-bottom: 5px;
}

body.app-ready #practice .practice-mastery-map {
  max-height: none;
  overflow: visible;
}

@media (min-width: 861px) {
  body.app-ready #practice .practice-profile-details {
    align-self: stretch;
    height: 100%;
    max-height: 100%;
  }
  body.app-ready #practice #practiceStatePanel {
    height: 100%;
    max-height: 100%;
    min-height: 0;
    overflow-y: auto;
    scrollbar-gutter: stable;
  }
}

body.app-ready #practice .mastery-map-detail span {
  display: block;
  margin-top: 4px;
}

.courseware-editor-dialog {
  background: transparent;
  border: 0;
  height: min(84dvh, 820px);
  max-width: 920px;
  padding: 0;
  width: min(92vw, 920px);
}

.courseware-editor-dialog::backdrop {
  background: rgba(17, 25, 22, .48);
  backdrop-filter: blur(5px);
}

.courseware-editor-dialog-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: 0 28px 70px rgba(20, 27, 23, .24);
  display: grid;
  gap: 14px;
  grid-template-rows: auto minmax(0, 1fr) auto;
  height: 100%;
  padding: 18px;
}

.courseware-editor-dialog-head,
.courseware-editor-dialog-foot {
  align-items: center;
  display: flex;
  gap: 12px;
  justify-content: space-between;
}

.courseware-editor-dialog-head h3 { margin: 0; }

.courseware-editor-dialog textarea {
  min-height: 0;
  resize: none;
  width: 100%;
}

@media (max-width: 1079px), (max-height: 759px) {
  body.app-ready #courseware.active { overflow-y: auto; }
  body.app-ready #courseware .courseware-layout { grid-template-columns: 1fr; }
  body.app-ready #courseware .courseware-library {
    max-height: none;
    min-height: 0;
    overflow: visible;
    position: static;
  }
  body.app-ready #courseware .courseware-list { max-height: none; overflow: visible; }
  body.app-ready #courseware .courseware-step-strip { max-height: 420px; }
}

/* Semantic theme contract: layout stays shared, each theme owns its color voice. */
html[data-theme="shun"] {
  --theme-accent: #3f8760;
  --theme-accent-strong: #245f42;
  --theme-accent-tint: #e3efe6;
  --theme-on-accent: #fff;
  --theme-rail-surface: #12322f;
  --theme-rail-text: #f4efe2;
}
html[data-theme="sakura"] {
  --theme-accent: #d27788;
  --theme-accent-strong: #a94f63;
  --theme-accent-tint: #fae5e9;
  --theme-on-accent: #fff;
  --theme-rail-surface: #fff1f2;
  --theme-rail-text: #5d3442;
}
html[data-theme="indigo"] {
  --theme-accent: #496b8e;
  --theme-accent-strong: #284968;
  --theme-accent-tint: #dce8f1;
  --theme-on-accent: #fff;
  --theme-rail-surface: #eaf0f5;
  --theme-rail-text: #233b54;
}
html[data-theme="matcha"] {
  --theme-accent: #71955d;
  --theme-accent-strong: #4d7541;
  --theme-accent-tint: #e3eedb;
  --theme-on-accent: #fff;
  --theme-rail-surface: #edf4e6;
  --theme-rail-text: #365334;
}
html[data-theme="yomatsuri"] {
  --theme-accent: #e7c078;
  --theme-accent-strong: #e7c078;
  --theme-accent-tint: #203d5e;
  --theme-on-accent: #172f49;
  --theme-rail-surface: #102339;
  --theme-rail-text: #f5ead5;
}

body.app-ready .app-workspace {
  background:
    radial-gradient(circle at 96% 0%, color-mix(in srgb, var(--theme-accent) 8%, transparent), transparent 26%),
    linear-gradient(180deg, var(--theme-bg, var(--paper)) 0%, var(--theme-bg-soft, var(--paper-warm)) 100%);
  color: var(--ink);
}

body.app-ready .btn-primary,
body.app-ready .btn-ai {
  background: var(--theme-accent-strong);
  border-color: color-mix(in srgb, var(--theme-accent-strong) 76%, var(--line));
  color: var(--theme-on-accent);
}

body.app-ready .btn-primary:hover,
body.app-ready .btn-ai:hover {
  background: color-mix(in srgb, var(--theme-accent-strong) 88%, var(--ink));
}

@media (min-width: 861px) {
  html:not([data-theme="shun"]) body.app-ready .app-rail {
    background:
      radial-gradient(circle at 78% 8%, color-mix(in srgb, var(--theme-accent) 18%, transparent), transparent 28%),
      linear-gradient(180deg, color-mix(in srgb, var(--theme-rail-surface) 96%, white), var(--theme-rail-surface));
    border-right-color: color-mix(in srgb, var(--theme-accent) 20%, var(--line));
    box-shadow: inset -1px 0 color-mix(in srgb, var(--line) 70%, transparent), 12px 0 30px color-mix(in srgb, var(--ink) 8%, transparent);
    color: var(--theme-rail-text);
    padding-bottom: 22px;
  }
  html:not([data-theme="shun"]) body.app-ready .app-rail::after { display: none; }
  html:not([data-theme="shun"]) body.app-ready .app-rail::before {
    border-color: color-mix(in srgb, var(--theme-accent) 20%, var(--line));
    box-shadow: none;
  }
  html:not([data-theme="shun"]) body.app-ready .app-rail header {
    background: color-mix(in srgb, var(--paper) 74%, transparent);
    border-color: color-mix(in srgb, var(--theme-accent) 20%, var(--line));
    box-shadow: 0 10px 24px color-mix(in srgb, var(--ink) 7%, transparent);
  }
  html:not([data-theme="shun"]) body.app-ready .brand-jp,
  html:not([data-theme="shun"]) body.app-ready .brand-zh,
  html:not([data-theme="shun"]) body.app-ready .engine-status-rail {
    color: var(--theme-rail-text);
  }
  html:not([data-theme="shun"]) body.app-ready .engine-status-rail {
    background: color-mix(in srgb, var(--paper) 58%, transparent);
    border-color: color-mix(in srgb, var(--theme-accent) 20%, var(--line));
  }
  html:not([data-theme="shun"]) body.app-ready .tab {
    background: color-mix(in srgb, var(--paper) 54%, transparent);
    border-color: color-mix(in srgb, var(--theme-accent) 16%, var(--line));
    box-shadow: none;
    color: var(--theme-rail-text);
  }
  html:not([data-theme="shun"]) body.app-ready .tab:hover {
    background: color-mix(in srgb, var(--theme-accent-tint) 74%, var(--paper));
  }
  html:not([data-theme="shun"]) body.app-ready .tab.active,
  html:not([data-theme="shun"]) body.app-ready .tab.active:hover {
    background: var(--theme-accent-strong);
    border-color: color-mix(in srgb, var(--theme-accent) 62%, var(--line));
    box-shadow: 0 10px 24px color-mix(in srgb, var(--theme-accent-strong) 22%, transparent);
    color: var(--theme-on-accent);
  }
  html:not([data-theme="shun"]) body.app-ready .tab.active::after {
    background: color-mix(in srgb, var(--theme-on-accent) 72%, var(--theme-accent));
    box-shadow: none;
  }
}

/* Today: one continuous path and one compact launch control. */
body.app-ready #today .today-primary {
  align-items: center;
  backdrop-filter: blur(18px) saturate(1.08);
  background: color-mix(in srgb, var(--paper) 90%, transparent) !important;
  border: 1px solid color-mix(in srgb, var(--theme-accent) 34%, var(--line)) !important;
  border-radius: 999px;
  box-shadow: 0 16px 34px color-mix(in srgb, var(--ink) 13%, transparent) !important;
  color: var(--ink) !important;
  display: grid;
  gap: 12px;
  grid-template-columns: 42px minmax(0, 1fr) 24px;
  margin-top: 22px;
  max-width: 430px;
  min-height: 68px;
  padding: 8px 14px 8px 9px;
  text-align: left;
  width: min(100%, 430px);
}

body.app-ready #today .today-primary:hover {
  background: color-mix(in srgb, var(--theme-accent-tint) 48%, var(--paper)) !important;
  border-color: var(--theme-accent) !important;
}

body.app-ready #today .today-primary-icon {
  align-items: center;
  background: var(--theme-accent-strong);
  border-radius: 50%;
  color: var(--theme-on-accent);
  display: inline-flex;
  height: 42px;
  justify-content: center;
  width: 42px;
}

body.app-ready #today .today-primary-icon svg { height: 22px; width: 22px; }
body.app-ready #today .today-primary-copy { display: grid; gap: 2px; min-width: 0; }
body.app-ready #today .today-primary-copy strong { color: var(--ink); font-size: 16px; font-weight: 900; }
body.app-ready #today .today-primary-copy small { color: var(--ink-soft) !important; font-size: 12px; margin: 0; opacity: 1; }
body.app-ready #today .today-primary-arrow { color: var(--theme-accent-strong); display: inline-flex; transition: transform .16s ease; }
body.app-ready #today .today-primary-arrow svg { height: 22px; width: 22px; }
body.app-ready #today .today-primary:hover .today-primary-arrow { transform: translateX(3px); }

body.app-ready #today .today-hero h1,
body.app-ready #today .today-hero-copy p,
body.app-ready #today .today-step-copy strong,
body.app-ready #today .today-step-copy small { color: var(--ink); }
body.app-ready #today .today-hero-copy p,
body.app-ready #today .today-step-copy small { color: var(--ink-soft); }
body.app-ready #today .today-eyebrow,
body.app-ready #today .today-panel-kicker,
body.app-ready #today .today-card-kicker { color: var(--theme-accent-strong); }

body.app-ready #today .today-hero-panel {
  background: color-mix(in srgb, var(--surface, var(--paper)) 92%, transparent);
  border-color: var(--line);
  padding: 20px 20px 18px;
}

body.app-ready #today .today-steps {
  display: grid;
  gap: 0;
  overflow: visible;
  position: relative;
}

body.app-ready #today .today-steps::before {
  background: color-mix(in srgb, var(--theme-accent) 28%, var(--line));
  bottom: 30px;
  content: '';
  left: 10px;
  position: absolute;
  top: 30px;
  width: 1px;
}

body.app-ready #today .today-step,
body.app-ready #today .today-step.active {
  background: transparent;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  min-height: 0;
  position: relative;
}

body.app-ready #today .today-step-button {
  background: transparent;
  border: 0;
  display: grid;
  gap: 12px;
  grid-template-columns: 21px minmax(0, 1fr) auto;
  min-height: 76px;
  padding: 10px 0;
  text-align: left;
}

body.app-ready #today .today-step-button:hover .today-step-copy strong { color: var(--theme-accent-strong); }

body.app-ready #today .today-step-index,
body.app-ready #today .today-step.active .today-step-index {
  align-items: center;
  align-self: start;
  background: var(--paper);
  border: 2px solid color-mix(in srgb, var(--theme-accent) 42%, var(--line));
  border-radius: 50%;
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--paper) 86%, transparent);
  display: inline-flex;
  height: 20px;
  justify-content: center;
  margin-top: 4px;
  width: 20px;
  z-index: 1;
}

body.app-ready #today .today-step-index > span {
  background: color-mix(in srgb, var(--theme-accent) 48%, transparent);
  border-radius: 50%;
  height: 6px;
  width: 6px;
}

body.app-ready #today .today-step.active .today-step-index {
  background: var(--theme-accent-strong);
  border-color: var(--theme-accent-strong);
}
body.app-ready #today .today-step.active .today-step-index > span { background: var(--theme-on-accent); }

body.app-ready #today .today-step-copy { display: grid; gap: 5px; min-width: 0; }
body.app-ready #today .today-step-copy strong { font-size: 14px; line-height: 1.35; }
body.app-ready #today .today-step-copy small { display: block; font-size: 12px; line-height: 1.45; overflow: visible; }
body.app-ready #today .today-step-button > em {
  background: color-mix(in srgb, var(--theme-accent-tint) 78%, var(--paper));
  border-radius: 999px;
  color: var(--theme-accent-strong);
  font-size: 10px;
  font-style: normal;
  font-weight: 800;
  padding: 4px 8px;
}

@media (prefers-reduced-motion: reduce) {
  body.app-ready #today .today-primary-arrow { transition: none; }
  body.app-ready #today .today-primary:hover .today-primary-arrow { transform: none; }
}