.grammar-page {
  max-width: 1000px;
  margin: 0 auto;
  padding-bottom: max(32px, env(safe-area-inset-bottom));
}
.grammar-page h2 {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  margin: 0 0 12px;
  letter-spacing: -0.035em;
}
.grammar-page h3 {
  margin: 0 0 12px;
  font-size: 1.3rem;
}
.grammar-page h4 {
  margin: 0;
  font-size: 1.15rem;
}
.grammar-page p {
  line-height: 1.65;
}
.grammar-lead {
  font-size: 1.1rem;
  max-width: 65ch;
  color: var(--muted);
}
.grammar-meta {
  font-size: 0.88rem;
  color: var(--muted);
}
.grammar-eyebrow {
  font-size: 0.875rem;
  letter-spacing: 0.1em;
  font-weight: 750;
  color: var(--accent);
}
.grammar-languages {
  margin: 24px 0 14px;
  width: fit-content;
  max-width: 100%;
}
.grammar-recommendation,
.grammar-panel,
.grammar-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: clamp(18px, 3vw, 28px);
}
.grammar-recommendation {
  border-left: 4px solid var(--accent);
  margin: 22px 0 32px;
}
.grammar-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin: 22px 0 28px;
}
.grammar-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}
.grammar-card > button {
  margin-top: auto;
  text-align: left;
}
.grammar-page button {
  white-space: normal;
  min-height: 44px;
  max-width: 100%;
}
.grammar-page > button {
  margin: 8px 12px 8px 0;
}
.grammar-page button:disabled {
  opacity: 0.55;
  cursor: default;
}
.grammar-page :focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 4px;
}
.grammar-page h2:focus:not(:focus-visible) {
  outline: none;
}
.grammar-panel {
  margin: 22px 0;
}
.grammar-scripture {
  border-bottom: 1px solid var(--line);
  padding-bottom: 20px;
  margin-bottom: 22px;
}
.grammar-original {
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.65rem, 4vw, 2.1rem);
  line-height: 2.1 !important;
  overflow-wrap: anywhere;
}
.grammar-original[lang="he"] {
  font-family: "SBL Hebrew", "Ezra SIL", "Times New Roman", serif;
}
.grammar-original mark {
  background: var(--accent-2);
  color: var(--ink);
  border-bottom: 2px solid var(--accent);
  border-radius: 4px;
  padding: 2px;
}
.grammar-caution {
  border-left: 3px solid var(--gold);
  padding: 12px 20px;
  margin: 24px 0;
}
.grammar-caution p {
  margin-bottom: 0;
}
.grammar-options {
  border: 0;
  padding: 0;
  margin: 20px 0;
  min-width: 0;
}
.grammar-options legend {
  font-weight: 700;
  font-size: 1.15rem;
  margin-bottom: 16px;
}
.grammar-options label {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 16px;
  margin: 10px 0;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--panel);
  cursor: pointer;
}
.grammar-options label:has(input:checked) {
  border-color: var(--accent);
  background: var(--accent-2);
}
.grammar-options input {
  width: 18px;
  height: 18px;
  flex: 0 0 18px;
  accent-color: var(--accent);
}
.grammar-feedback:not(:empty) {
  margin-top: 24px;
  padding: 24px;
  background: var(--accent-2);
  border-radius: 16px;
}
.grammar-notes {
  border-top: 1px solid var(--line);
  padding: 20px 0;
  color: var(--muted);
}
.grammar-unit {
  border-top: 1px solid var(--line);
  margin-top: 12px;
}
.grammar-unit > summary {
  font-size: 1rem;
  color: var(--ink);
  line-height: 1.6;
}
.grammar-page summary {
  cursor: pointer;
  min-height: 44px;
  padding: 12px 0;
  font-weight: 600;
}
.grammar-notes li {
  margin: 10px 0;
}
.grammar-page a {
  color: var(--accent);
  text-underline-offset: 3px;
}
@media (max-width: 620px) {
  .grammar-grid {
    grid-template-columns: 1fr;
  }
  .grammar-page .primary-button {
    width: 100%;
  }
}

#learning-path-root {
  margin-bottom: 32px;
}
#back-to-grammar {
  margin-bottom: 24px;
}
.path-today .grammar-card p {
  margin: 12px 0 20px;
}
.path-example {
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}
.path-example .grammar-original {
  margin: 0;
}
.path-alphabet {
  width: 100%;
  border-collapse: collapse;
  font-size: 1rem;
}
.path-alphabet th,
.path-alphabet td {
  padding: 12px 8px;
  text-align: start;
  border-bottom: 1px solid var(--line);
  overflow-wrap: anywhere;
}
.path-alphabet .grammar-original {
  margin: 0;
  font-size: 1.75rem;
  white-space: nowrap;
}
.path-reading-row {
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}
.path-evidence {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 16px;
  margin: 20px 0;
}
@media (max-width: 620px) {
  .path-alphabet th,
  .path-alphabet td {
    padding: 8px 4px;
  }
  .path-alphabet .grammar-original {
    font-size: 1.5rem;
  }
}

/* Answer outcomes override the green selection state in either theme. */
.grammar-options label.answer-incorrect {
  border-color: var(--danger);
  background: color-mix(in srgb, var(--danger) 12%, var(--panel));
  color: var(--danger);
}
.grammar-options label.answer-incorrect input {
  accent-color: var(--danger);
}
.grammar-options label.answer-correct {
  border-color: var(--accent);
  background: var(--accent-2);
}
.grammar-feedback.feedback-incorrect:not(:empty) {
  border: 1px solid var(--danger);
  background: color-mix(in srgb, var(--danger) 12%, var(--panel));
}
.grammar-feedback.feedback-incorrect h3 {
  color: var(--danger);
}

/* Keep excerpt words aligned while sharing Reader gloss controls. */
.grammar-original .reader-token { vertical-align: top; font: inherit; }
.grammar-original .reader-form { font: inherit; }

/* One curriculum surface for foundations, core grammar, and reading. */
.grammar-overview {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 24px;
  color: var(--muted);
  font-size: .9rem;
  margin: 20px 0;
}
.grammar-overview progress {
  width: 100%;
  height: 6px;
  border: 0;
  border-radius: 8px;
  overflow: hidden;
  accent-color: var(--accent);
}
.grammar-overview progress::-webkit-progress-bar { background: var(--line); }
.grammar-overview progress::-webkit-progress-value { background: var(--accent); }
.grammar-next {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin: 24px 0 32px;
}
.grammar-next > div { min-width: 0; }
.grammar-next .grammar-eyebrow { margin: 0 0 8px; }
.grammar-next h3 { margin: 0; font-size: clamp(1.3rem, 3vw, 1.65rem); }
.grammar-next .grammar-meta { margin: 8px 0 0; }
.grammar-next > button { flex-shrink: 0; }
.grammar-curriculum-heading { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 16px; }
.grammar-curriculum-heading h3 { margin: 0; }
.grammar-curriculum {
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--panel);
  overflow: hidden;
  margin-bottom: 28px;
}
.grammar-track + .grammar-track { border-top: 1px solid var(--line); }
.grammar-track > summary {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 22px 24px;
  cursor: pointer;
  list-style: none;
  min-height: 64px;
}
.grammar-track > summary::-webkit-details-marker { display: none; }
.grammar-track > summary::after { content: "+"; color: var(--muted); font-size: 1.35rem; }
.grammar-track[open] > summary::after { content: "−"; }
.grammar-track-number { color: var(--accent); font-size: .9rem; font-weight: 700; font-variant-numeric: tabular-nums; }
.grammar-track-title { flex: 1; min-width: 0; display: grid; gap: 5px; }
.grammar-track-title strong { font-size: 1rem; }
.grammar-track-title small { color: var(--muted); font-size: .875rem; line-height: 1.4; }
.grammar-track-count { color: var(--muted); font-size: .875rem; font-variant-numeric: tabular-nums; }
.grammar-lesson-list { margin: 0; padding: 0 24px 12px 58px; list-style: none; }
.grammar-lesson-row { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 16px 0; border-top: 1px solid var(--line); }
.grammar-lesson-row > div:first-child { min-width: 0; }
.grammar-lesson-row h4 { font-size: 1rem; line-height: 1.5; }
.grammar-lesson-row .grammar-meta { margin: 4px 0 0; }
.grammar-lesson-actions { display: flex; gap: 8px; flex-shrink: 0; }
.grammar-lesson-actions button { padding: 8px 14px; }
.grammar-reference { overflow-x: auto; }
.grammar-reference-letter { font-family: Georgia, serif; font-size: 1.7rem; }
.grammar-reference-letter:lang(he) { font-size: 2rem; }
.grammar-track > summary:focus-visible { outline: 3px solid var(--gold); outline-offset: -4px; }
@media (max-width: 640px) {
  .grammar-next { align-items: stretch; flex-direction: column; gap: 18px; }
  .grammar-next > button { width: 100%; }
  .grammar-track > summary { padding: 18px 16px; gap: 12px; }
  .grammar-lesson-list { padding: 0 16px 8px; }
  .grammar-lesson-row { align-items: flex-start; gap: 12px; flex-wrap: wrap; }
  .grammar-lesson-row > div:first-child { flex: 1 1 190px; }
  .grammar-lesson-actions { flex-wrap: wrap; }
  .grammar-curriculum-heading { flex-wrap: wrap; }
}
.placement-section { max-width: none; border: 1px solid var(--line); border-radius: 18px; padding: 24px; margin: 20px 0 28px; background: var(--panel); }
.placement-choices { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 16px; }
.placement-choices .grammar-panel { margin: 0; }
.placement-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.placement-section progress { width: 100%; height: 8px; accent-color: var(--accent); }
.placement-section form > button { margin: 16px 12px 0 0; }
.placement-section input[type=text] { width: 100%; min-width: 0; min-height: 48px; font-size: 1rem; box-sizing: border-box; }
.placement-results { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 20px; }
.placement-results dt { color: var(--muted); font-size: .875rem; }
.placement-results dd { margin: 6px 0 0; font-weight: 650; }
@media(max-width:640px){ .placement-section{padding:18px;} .placement-choices,.placement-results{grid-template-columns:1fr;} .placement-toolbar{flex-wrap:wrap;} }