/* inline */
@scope (html[data-site-styles~="b6ea8f4af8f5e2b1"]) {
/* Quarto's book chapter title-block would otherwise duplicate the H1/description this page already renders below. */
#title-block-header:where(:scope, *) { display: none; }
.cls-page:where(:scope, *) {
  --cls-ink: #1f2933;
  --cls-ink-soft: #52606d;
  --cls-ink-faint: #626c76; /* 5.35:1 on white, matches the how-it-works a11y fix (2026-07-26) */
  --cls-line: #e6e8eb;
  --cls-line-strong: #d2d6dc;
  --cls-accent: #1F2933;
  --cls-accent-tint: #F1F5F9;
  --cls-blue: #1865f2;
  --cls-danger: #b42318;
  --cls-danger-bg: #fef3f2;
  --cls-danger-line: #fda29b;
  --cls-success: #05603a;
  --cls-success-bg: #ecfdf3;
  --cls-warn: #92400e;
  --cls-warn-bg: #fffbeb;
  --cls-warn-line: #fde68a;
  --cls-radius: 12px;
  --cls-radius-sm: 8px;
  color: var(--cls-ink);
}
.cls-page *:where(:scope, *) { box-sizing: border-box; }
.cls-page .teacher-kit-print-entry:where(:scope, *) { margin: 0 0 1.5rem; }
.cls-page .teacher-kit-print-entry a:where(:scope, *) { display: inline-flex; align-items: center; padding: .6rem .9rem; border: 1px solid #2e7d32; border-radius: 6px; color: #245b2c; font-weight: 700; background: #f7fbf7; }
html:where(:scope)[data-feat-teacher-kit="off"] .teacher-kit-print-entry,
html:where(:scope)[data-feat-teacher-kit-print="off"] .teacher-kit-print-entry { display: none !important; }
.cls-page a:where(:scope, *) { color: var(--cls-blue); text-decoration: none; }
.cls-page a:hover:where(:scope, *) { text-decoration: underline; text-underline-offset: 2px; }
.cls-page :focus-visible:where(:scope, *) { outline: 2px solid var(--cls-blue); outline-offset: 2px; }
.cls-page .sr-only-live:where(:scope, *) { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; }
.cls-page .cls-kicker:where(:scope, *) {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--cls-accent);
  background: var(--cls-accent-tint);
  border-radius: 999px;
  padding: 0.25rem 0.7rem;
  margin-bottom: 0.85rem;
}
.cls-page h1:where(:scope, *) {
  font-size: 1.95rem;
  font-weight: 700;
  letter-spacing: -0.015em;
  line-height: 1.2;
  margin: 0 0 0.5rem;
  border: none;
  padding: 0;
}
.cls-page h2:where(:scope, *) {
  font-size: 1.2rem;
  font-weight: 700;
  margin: 1.75rem 0 0.75rem;
  border: none;
  padding: 0;
}
.cls-page h2:first-of-type:where(:scope, *) { margin-top: 0; }
.cls-page h2:focus:where(:scope, *) { outline: none; }
.cls-page .cls-lede:where(:scope, *) { font-size: 1.04rem; color: var(--cls-ink-soft); line-height: 1.6; margin: 0 0 1.75rem; max-width: 40rem; }
.cls-page p:where(:scope, *) { line-height: 1.6; }
/* ---- Sign-in gate / loading / empty ---- */
.cls-page .cls-auth-gate:where(:scope, *) {
  text-align: center;
  padding: 3rem 1.5rem;
  background: linear-gradient(135deg, #1F2933 0%, #34495e 100%);
  border-radius: var(--cls-radius);
  color: #fff;
  margin: 1rem 0 2rem;
}
.cls-page .cls-auth-gate h2:where(:scope, *) { color: #fff !important; margin-top: 0; }
.cls-page .cls-auth-gate p:where(:scope, *) { color: rgba(255,255,255,0.88); margin: 0 0 1.4rem; }
.cls-page .cls-loading:where(:scope, *) { text-align: center; padding: 3.5rem 1rem; color: var(--cls-ink-faint); font-size: 0.96rem; }
.cls-page .cls-empty-state:where(:scope, *) {
  text-align: center;
  padding: 3rem 1.5rem;
  border: 1px dashed var(--cls-line-strong);
  border-radius: var(--cls-radius);
  background: #fbfcfd;
}
.cls-page .cls-empty-state p:where(:scope, *) { color: var(--cls-ink-soft); max-width: 28rem; margin: 0 auto 1.25rem; }
/* ---- Buttons ---- */
.cls-page .cls-btn:where(:scope, *) {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  border: 1px solid transparent;
  border-radius: var(--cls-radius-sm);
  padding: 0.6rem 1.1rem;
  font-size: 0.9rem;
  font-weight: 650;
  cursor: pointer;
  text-decoration: none;
  font-family: inherit;
}
.cls-page .cls-btn-primary:where(:scope, *) { background: var(--cls-accent); color: #fff; }
.cls-page .cls-btn-primary:hover:not(:disabled):where(:scope, *) { background: #0f1620; text-decoration: none; }
.cls-page .cls-btn-secondary:where(:scope, *) { background: #fff; color: var(--cls-ink); border-color: var(--cls-line-strong); }
.cls-page .cls-btn-secondary:hover:not(:disabled):where(:scope, *) { border-color: var(--cls-accent); text-decoration: none; }
.cls-page .cls-btn-danger:where(:scope, *) { background: #fff; color: var(--cls-danger); border-color: var(--cls-danger-line); }
.cls-page .cls-btn-danger:hover:not(:disabled):where(:scope, *) { background: var(--cls-danger-bg); }
.cls-page .cls-btn:disabled:where(:scope, *) { opacity: 0.55; cursor: not-allowed; }
/* ---- Errors ---- */
.cls-page .cls-error:where(:scope, *) {
  color: var(--cls-danger);
  background: var(--cls-danger-bg);
  border: 1px solid var(--cls-danger-line);
  border-radius: var(--cls-radius-sm);
  padding: 0.7rem 0.95rem;
  font-size: 0.9rem;
  margin: 0 0 1.25rem;
}
/* ---- Classroom list ---- */
.cls-page .cls-dash-list:where(:scope, *) { list-style: none; margin: 0 0 2rem; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(15rem, 1fr)); gap: 0.75rem; }
.cls-page .cls-dash-card:where(:scope, *) {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  align-items: flex-start;
  text-align: left;
  background: #fff;
  border: 1px solid var(--cls-line-strong);
  border-radius: var(--cls-radius-sm);
  padding: 0.9rem 1rem;
  cursor: pointer;
  font-family: inherit;
}
.cls-page .cls-dash-card:hover:where(:scope, *) { border-color: var(--cls-accent); }
.cls-page .cls-dash-card-active:where(:scope, *) { border-color: var(--cls-accent); border-width: 2px; background: var(--cls-accent-tint); }
.cls-page .cls-dash-card-name:where(:scope, *) { font-weight: 650; font-size: 0.98rem; }
.cls-page .cls-dash-card-meta:where(:scope, *) { display: flex; align-items: center; gap: 0.5rem; flex-wrap: wrap; font-size: 0.8rem; color: var(--cls-ink-faint); }
.cls-page .cls-dash-tag:where(:scope, *) { display: inline-block; background: var(--cls-line); color: var(--cls-ink-soft); border-radius: 999px; padding: 0.1rem 0.55rem; font-size: 0.72rem; font-weight: 650; }
.cls-page .cls-dash-tag-archived:where(:scope, *) { background: var(--cls-warn-bg); color: var(--cls-warn); }
/* ---- Detail panel ---- */
.cls-page .cls-dash-detail:where(:scope, *) { border-top: 1px solid var(--cls-line); padding-top: 1.5rem; }
.cls-page .cls-dash-detail-meta:where(:scope, *) { color: var(--cls-ink-faint); font-size: 0.86rem; margin: 0 0 1rem; }
.cls-page .teacher-kit-next:where(:scope, *) { margin: 1.4rem 0; padding: 1.1rem 1.25rem; border: 1px solid #b8d8c0; border-left: 4px solid #2e7d32; border-radius: var(--cls-radius-sm); background: #f7fbf7; }
.cls-page .teacher-kit-next > a:where(:scope, *) { text-decoration: underline; text-underline-offset: 2px; }
.cls-page .teacher-kit-next h3:where(:scope, *) { margin: 0 0 .45rem; font-size: 1.08rem; }
.cls-page .teacher-kit-next p:where(:scope, *) { margin: .35rem 0; overflow-wrap: anywhere; }
.cls-page .teacher-kit-next .teacher-kit-next-reason:where(:scope, *) { color: var(--cls-ink-soft); }
.cls-page .cls-archived-banner:where(:scope, *) {
  background: var(--cls-warn-bg);
  border: 1px solid var(--cls-warn-line);
  color: var(--cls-warn);
  border-radius: var(--cls-radius-sm);
  padding: 0.7rem 0.95rem;
  font-size: 0.88rem;
  margin: 0 0 1.25rem;
  font-weight: 600;
}
/* ---- Join-code panel ---- */
.cls-page .cls-joincode-panel:where(:scope, *) {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
  background: var(--cls-accent-tint);
  border: 1px solid var(--cls-line-strong);
  border-radius: var(--cls-radius);
  padding: 1rem 1.25rem;
  margin: 0 0 1.5rem;
}
.cls-page .cls-joincode-value:where(:scope, *) {
  font-family: "Fira Code", ui-monospace, monospace;
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--cls-accent);
}
.cls-page .cls-joincode-actions:where(:scope, *) { display: flex; gap: 0.6rem; flex-wrap: wrap; margin-left: auto; }
/* ---- Tables (roster + curriculum progress) ---- */
.cls-page .cls-table-wrap:where(:scope, *) { overflow-x: auto; border: 1px solid var(--cls-line-strong); border-radius: var(--cls-radius-sm); margin: 0 0 1rem; }
.cls-page table.cls-table:where(:scope, *) { width: auto; min-width: 100%; border-collapse: collapse; font-size: 0.88rem; }
/* width:auto + min-width:100% lets the table grow past its wrapper so
   .cls-table-wrap's overflow-x:auto actually SCROLLS. With width:100% the
   table was pinned to the wrapper while white-space:nowrap pushed content
   wider — columns (quiz accuracy, badges, units U10-U12) were silently
   CLIPPED rather than reachable. Caught by reading the 30x12 screenshot. */
/* CEO review round (2026-07-26): the width:auto/min-width:100% fix above was
   itself being silently neutralized by the estate-wide P3-wave-5 table fix
   at style/platform.css "#quarto-document-content table { display: block;
   overflow-x: auto; ... }" (id selector -> higher specificity than
   .cls-page table.cls-table). display:block makes a table's width:auto
   resolve as "fill the containing block" (ordinary block-box behavior)
   instead of the auto-table-layout algorithm's natural-content width, so
   min-width:100% was trivially already satisfied and .cls-table-wrap's own
   scrollWidth never exceeded its clientWidth — confirmed live via
   getComputedStyle (display: "block", overflow-x: "auto" on the <table>
   itself) and table.scrollWidth (730) > table.offsetWidth (565) while
   .cls-table-wrap reported no overflow at all. That estate-wide rule is a
   legitimate, already-shipped fix for the same "clipped table" class of bug
   for tables with no dedicated wrapper (P3 wave-5) — not touched here, since
   it's correct for the hundreds of plain curriculum tables it targets. This
   page's tables use a different, more capable strategy (a dedicated
   .cls-table-wrap with a sticky first column + custom scrollbar affordance),
   so restore display:table/overflow-x:visible on the table element itself,
   scoped narrowly and with matching specificity, so .cls-table-wrap remains
   the single scroll container instead of the two nesting one on top of it. */
#quarto-document-content .cls-page table.cls-table:where(:scope, *) { display: table; overflow-x: visible; }
.cls-page .cls-table-wrap:where(:scope, *) { scrollbar-width: auto; scrollbar-color: var(--cls-accent, #6b7280) #eef1f4; }
.cls-page .cls-table-wrap:where(:scope, *)::-webkit-scrollbar { height: 11px; }
.cls-page .cls-table-wrap:where(:scope, *)::-webkit-scrollbar-thumb { background: var(--cls-accent, #6b7280); border-radius: 6px; }
.cls-page .cls-table-wrap:where(:scope, *)::-webkit-scrollbar-track { background: #eef1f4; border-radius: 6px; }
.cls-page table.cls-table caption:where(:scope, *) { text-align: left; font-size: 0.8rem; color: var(--cls-ink-faint); padding: 0.6rem 0.9rem 0; }
.cls-page table.cls-table th:where(:scope, *), .cls-page table.cls-table td:where(:scope, *) { padding: 0.6rem 0.9rem; text-align: left; border-bottom: 1px solid var(--cls-line); white-space: nowrap; }
.cls-page table.cls-table tbody th:where(:scope, *) { background: #fff; font-weight: 650; }
.cls-page table.cls-table thead th:where(:scope, *) { background: #fbfcfd; font-weight: 700; color: var(--cls-ink-soft); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.03em; }
.cls-page table.cls-table tbody tr:last-child td:where(:scope, *) { border-bottom: none; }
.cls-page table.cls-table tbody tr:hover:where(:scope, *) { background: var(--cls-accent-tint); }
.cls-page .cls-matrix-student-col:where(:scope, *) { position: sticky; left: 0; background: #fbfcfd; z-index: 1; }
.cls-page table.cls-table tbody td:first-child:where(:scope, *), .cls-page table.cls-table tbody th:first-child:where(:scope, *) { position: sticky; left: 0; background: #fff; }
.cls-page table.cls-table tbody tr:hover td:first-child:where(:scope, *), .cls-page table.cls-table tbody tr:hover th:first-child:where(:scope, *) { background: var(--cls-accent-tint); }
/* CEO review round (2026-07-26): the matrix table's header pins via the
   explicit .cls-matrix-student-col class above, but the roster table's
   "Name" header had no equivalent -- scrolling right left the header row
   unlabeled (only the body's name cells stayed pinned), an inconsistency
   found while re-verifying the sticky-column fix. Generic rule covers both
   tables' headers the same way tbody td:first-child already does for both
   tables' bodies, so .cls-matrix-student-col above is now redundant but
   left in place (harmless, no behavior change for the matrix). */
.cls-page table.cls-table thead th:first-child:where(:scope, *) { position: sticky; left: 0; z-index: 1; }
.cls-page .cls-progress-intro:where(:scope, *) { color: var(--cls-ink-soft); max-width: 48rem; margin: 0 0 1rem; }
.cls-page .cls-progress-controls:where(:scope, *) { display: flex; gap: 0.8rem; flex-wrap: wrap; align-items: end; margin: 0 0 1rem; }
.cls-page .cls-progress-field:where(:scope, *) { display: grid; gap: 0.3rem; min-width: 12rem; }
.cls-page .cls-progress-field label:where(:scope, *) { color: var(--cls-ink-soft); font-size: 0.8rem; font-weight: 700; }
.cls-page .cls-progress-field select:where(:scope, *) {
  min-height: 2.5rem;
  border: 1px solid var(--cls-line-strong);
  border-radius: var(--cls-radius-sm);
  background: #fff;
  color: var(--cls-ink);
  font: inherit;
  padding: 0.45rem 2rem 0.45rem 0.65rem;
}
.cls-page .cls-progress-legend:where(:scope, *) { display: flex; gap: 0.65rem 1rem; flex-wrap: wrap; margin: 0 0 0.75rem; padding: 0; list-style: none; color: var(--cls-ink-soft); font-size: 0.82rem; }
.cls-page .cls-status:where(:scope, *) { display: inline-flex; align-items: center; gap: 0.35rem; font-weight: 650; }
.cls-page .cls-status-icon:where(:scope, *) { display: inline-grid; place-items: center; width: 1.25rem; height: 1.25rem; border: 1px solid currentColor; border-radius: 999px; font-size: 0.72rem; line-height: 1; }
.cls-page .cls-status-complete:where(:scope, *) { color: var(--cls-success); }
.cls-page .cls-status-in-progress:where(:scope, *) { color: var(--cls-warn); }
.cls-page .cls-status-not-started:where(:scope, *) { color: var(--cls-ink-soft); }
.cls-page .cls-progress-unit-col:where(:scope, *) { min-width: 10.5rem; white-space: normal !important; }
.cls-page .cls-progress-cell:where(:scope, *) { text-align: left; }
.cls-page .cls-progress-loading:where(:scope, *) { color: var(--cls-ink-faint); font-size: 0.9rem; margin: 0 0 1rem; }
.cls-page .cls-empty-note:where(:scope, *) { font-size: 0.9rem; color: var(--cls-ink-faint); background: #fbfcfd; border: 1px dashed var(--cls-line-strong); border-radius: var(--cls-radius-sm); padding: 1rem; margin: 0 0 1rem; }
/* Decorative-only (aria-hidden): the table itself is fully keyboard/screen-
   reader navigable regardless of viewport width, this is purely a visual
   nudge for sighted mobile users now that tables scroll horizontally
   instead of the sitewide auto-stack behavior (opted out via
   .iot-no-stack-table -- see the comment above the roster table-wrap). */
.cls-page .cls-scroll-hint:where(:scope, *) { display: none; }
@media (max-width: 640px) {
  .cls-page .cls-joincode-actions:where(:scope, *) { margin-left: 0; }
  .cls-page .cls-progress-controls:where(:scope, *) { display: grid; }
  .cls-page .cls-progress-field:where(:scope, *) { min-width: 0; width: 100%; }
  .cls-page .cls-scroll-hint:not([hidden]):where(:scope, *) { display: block; font-size: 0.78rem; color: var(--cls-ink-faint); margin: 0 0 0.5rem; }
}
}