/* Scoped styles for the [einarth_lessons] shortcode. Matches the palette
   and typography of the Einarth Tongues plugin so the two feel like one
   site, but this file is self-contained (separate plugin, no shared
   dependency) so it can't break if that plugin is ever deactivated. */
.einarth-lesson-app {
  --el-bg: #faf7f0; --el-panel: #ffffff; --el-panel2: #f4efe2; --el-text: #171717;
  --el-muted: #4a5957; --el-accent: #a8791f; --el-accent2: #8b1a1a; --el-border: #e3dcc8;
  --el-good: #3d6b46; --el-bad: #8b1a1a;
  font-family: 'EB Garamond', 'Georgia', serif;
  color: var(--el-text);
  font-size: 1.16rem;
  max-width: 980px;
  margin: 0 auto;
}
.einarth-lesson-app * { box-sizing: border-box; }

.einarth-lesson-app .el-head { text-align: center; margin-bottom: 22px; }
.einarth-lesson-app .el-head h2 {
  font-family: 'Cinzel Decorative', 'Cinzel', serif; color: var(--el-accent);
  font-size: 1.5rem; letter-spacing: 0.03em; margin: 0 0 6px;
}
.einarth-lesson-app .el-head p { color: var(--el-muted); font-size: 0.98rem; margin: 0; font-style: italic; }

.einarth-lesson-app .el-layout { display: grid; grid-template-columns: 220px 1fr; gap: 22px; align-items: start; }
@media (max-width: 760px) { .einarth-lesson-app .el-layout { grid-template-columns: 1fr; } }

.einarth-lesson-app .el-nav { display: flex; flex-direction: column; gap: 6px; position: sticky; top: 16px; }
.einarth-lesson-app .el-nav-btn {
  text-align: left; background: var(--el-panel); border: 1px solid var(--el-border); color: var(--el-text);
  padding: 10px 14px; border-radius: 10px; font-family: 'Cinzel', serif; font-size: 0.9rem;
  cursor: pointer; letter-spacing: 0.02em;
}
.einarth-lesson-app .el-nav-btn.active { border-color: var(--el-accent); color: var(--el-accent); background: var(--el-panel2); }
.einarth-lesson-app .el-nav-btn .el-done-mark { float: right; color: var(--el-good); }

.einarth-lesson-app .el-content { min-width: 0; }
.einarth-lesson-app .el-lesson-title {
  font-family: 'Cinzel', serif; color: var(--el-accent); font-size: 1.15rem; letter-spacing: 0.03em;
  margin: 0 0 10px;
}
.einarth-lesson-app .el-intro { color: var(--el-muted); font-size: 1.0rem; font-style: italic; margin-bottom: 20px; }

.einarth-lesson-app .el-section { background: var(--el-panel); border: 1px solid var(--el-border); border-radius: 12px; padding: 18px 20px; margin-bottom: 16px; }
.einarth-lesson-app .el-section h4 { margin: 0 0 8px; color: var(--el-text); font-family: 'Cinzel', serif; font-size: 0.95rem; letter-spacing: 0.02em; }
.einarth-lesson-app .el-section p { margin: 0; line-height: 1.75; font-size: 1.05rem; }
.einarth-lesson-app .el-section i { color: var(--el-accent); font-style: normal; font-weight: 600; }

.einarth-lesson-app .el-vocab-title { font-family: 'Cinzel', serif; color: var(--el-accent); font-size: 0.92rem; letter-spacing: 0.06em; text-transform: uppercase; margin: 26px 0 10px; }
.einarth-lesson-app .el-vocab-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 10px; margin-bottom: 26px; }
.einarth-lesson-app .el-vocab-card { background: var(--el-panel2); border: 1px solid var(--el-border); border-radius: 8px; padding: 10px 12px; }
.einarth-lesson-app .el-vocab-card .el-word { color: var(--el-accent); font-weight: 600; font-size: 1.05rem; }
.einarth-lesson-app .el-vocab-card .el-gloss { color: var(--el-muted); font-size: 0.92rem; }
.einarth-lesson-app .el-speak-btn {
  background: var(--el-panel); border: 1px solid var(--el-border); color: var(--el-accent);
  border-radius: 999px; padding: 2px 9px; font-size: 0.78rem; cursor: pointer;
  font-family: inherit; vertical-align: middle; margin-left: 4px;
}
.einarth-lesson-app .el-speak-btn:hover:not(:disabled) { border-color: var(--el-accent); }
.einarth-lesson-app .el-speak-btn:disabled { opacity: 0.4; cursor: default; }

.einarth-lesson-app .el-quiz-title { font-family: 'Cinzel', serif; color: var(--el-accent); font-size: 0.95rem; letter-spacing: 0.03em; margin: 8px 0 14px; }
.einarth-lesson-app .el-quiz-q { background: var(--el-panel); border: 1px solid var(--el-border); border-radius: 12px; padding: 16px 18px; margin-bottom: 14px; }
.einarth-lesson-app .el-quiz-q .el-q-text { font-weight: 600; margin-bottom: 10px; font-size: 1.05rem; }
.einarth-lesson-app .el-quiz-opt {
  display: block; width: 100%; text-align: left; background: var(--el-panel2); border: 1px solid var(--el-border);
  border-radius: 8px; padding: 9px 12px; margin-bottom: 7px; cursor: pointer; font-family: inherit; font-size: 1.02rem; color: var(--el-text);
}
.einarth-lesson-app .el-quiz-opt:hover:not(:disabled) { border-color: var(--el-accent); }
.einarth-lesson-app .el-quiz-opt:disabled { cursor: default; }
.einarth-lesson-app .el-quiz-opt.el-correct { border-color: var(--el-good); background: #e7f2e9; color: var(--el-good); }
.einarth-lesson-app .el-quiz-opt.el-incorrect { border-color: var(--el-bad); background: #f8e9e9; color: var(--el-bad); }
.einarth-lesson-app .el-quiz-explain { font-size: 0.95rem; color: var(--el-muted); margin-top: 8px; padding-top: 8px; border-top: 1px dashed var(--el-border); }

.einarth-lesson-app .el-progress { text-align: center; color: var(--el-muted); font-size: 0.92rem; margin: 18px 0 6px; }
.einarth-lesson-app .el-progress b { color: var(--el-accent); }
.einarth-lesson-app .el-nav-row { display: flex; justify-content: space-between; margin-top: 22px; }
.einarth-lesson-app .el-nav-arrow {
  background: var(--el-panel2); border: 1px solid var(--el-border); color: var(--el-accent);
  padding: 9px 18px; border-radius: 999px; font-family: 'Cinzel', serif; font-size: 0.9rem; cursor: pointer;
}
.einarth-lesson-app .el-nav-arrow:disabled { opacity: 0.4; cursor: default; }