.course-admin-hero {
  border-color: #d6eadf;
}

.course-admin-stat-grid {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.course-admin-panel {
  margin-top: 18px;
}

.course-admin-filter-bar {
  display: grid;
  grid-template-columns: minmax(160px, 220px) minmax(220px, 1fr) auto;
  gap: 12px;
  align-items: end;
  margin-bottom: 18px;
  padding: 16px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.course-review-filter-bar {
  grid-template-columns: minmax(140px, 180px) minmax(140px, 1fr) minmax(120px, 160px) minmax(220px, 1.2fr) auto;
}

.course-admin-filter-bar label,
.review-actions-panel label {
  display: grid;
  gap: 8px;
  font-weight: 800;
}

.course-admin-filter-bar input,
.course-admin-filter-bar select,
.review-actions-panel textarea {
  width: 100%;
  padding: 12px 13px;
  color: var(--text);
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 10px;
  font: inherit;
}

.course-admin-list {
  display: grid;
  gap: 14px;
}

.course-admin-list article {
  display: grid;
  gap: 12px;
  padding: 16px;
  background: #fbfdfb;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.instructor-review-list article {
  grid-template-columns: minmax(220px, 1.2fr) minmax(0, 2fr) auto;
  align-items: center;
}

.course-review-list article {
  grid-template-columns: minmax(240px, 1.2fr) minmax(0, 2fr) auto;
  align-items: center;
}

.course-review-summary {
  display: grid;
  gap: 5px;
}

.instructor-review-summary,
.instructor-review-title {
  display: flex;
  align-items: center;
  gap: 14px;
}

.review-avatar {
  width: 52px;
  height: 52px;
  flex: 0 0 52px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid #d6eadf;
  background: var(--surface-soft);
}

.review-avatar.placeholder {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--green-dark);
  font-weight: 900;
}

.review-avatar.large {
  width: 76px;
  height: 76px;
  flex-basis: 76px;
  font-size: 1.25rem;
}

.course-admin-list article > div:first-child {
  display: grid;
  gap: 4px;
}

.course-admin-list strong {
  color: var(--text);
}

.course-admin-list span,
.course-admin-list p,
.course-admin-list dd {
  color: var(--muted);
}

.course-admin-list p {
  margin: 0;
}

.course-admin-list dl {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: 0;
}

.course-admin-list dt {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.course-admin-list dd {
  margin: 4px 0 0;
  font-weight: 700;
}

.course-admin-row-actions {
  display: flex;
  justify-content: flex-end;
}

.course-admin-detail-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: 18px;
}

.course-review-detail-grid {
  align-items: start;
}

.course-review-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.course-admin-detail-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 0;
}

.course-admin-detail-list.compact {
  grid-template-columns: 1fr;
}

.course-admin-detail-list div {
  padding: 12px;
  background: #fbfdfb;
  border: 1px solid var(--line);
  border-radius: 10px;
}

.course-admin-detail-list dt {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.course-admin-detail-list dd {
  margin: 5px 0 0;
  color: var(--text);
  font-weight: 700;
}

.approved-language-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.review-actions-panel {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.review-actions-panel h3 {
  grid-column: 1 / -1;
}

.review-actions-panel form {
  display: grid;
  gap: 12px;
  align-content: start;
  padding: 14px;
  background: #fbfdfb;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.preserve-lines {
  white-space: pre-line;
}

.course-review-copy {
  display: grid;
  gap: 8px;
}

.course-review-copy p {
  margin: 0;
}

.course-review-module-list,
.course-review-lesson-list {
  display: grid;
  gap: 14px;
}

.course-review-module-card,
.course-review-lesson-card {
  display: grid;
  gap: 14px;
  padding: 16px;
  background: #fbfdfb;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.course-review-module-card > header,
.course-review-lesson-card > header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.course-review-module-card h4,
.course-review-module-card p,
.course-review-lesson-card p {
  margin: 0;
}

.course-review-lesson-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.course-review-video {
  overflow: hidden;
  border-radius: var(--radius);
  background: #0f172a;
  aspect-ratio: 16 / 9;
}

.course-review-video iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

.course-review-lesson-content,
.course-review-footnotes {
  padding: 12px;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 10px;
}

.course-review-footnotes {
  display: grid;
  gap: 8px;
}

.course-review-footnotes p {
  margin: 0;
}

.review-note-panel {
  margin-bottom: 18px;
  border-color: #f0d486;
  background: #fffaf0;
}

.review-note-panel.compact {
  margin-bottom: 16px;
  padding: 12px;
  border: 1px solid #f0d486;
  border-radius: 10px;
}

.review-note-panel p {
  margin: 6px 0 0;
}

@media (max-width: 1100px) {
  .course-admin-stat-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 900px) {
  .course-admin-stat-grid,
  .course-admin-filter-bar,
  .instructor-review-list article,
  .course-review-list article,
  .course-admin-detail-grid,
  .course-admin-detail-list,
  .review-actions-panel,
  .course-admin-list dl {
    grid-template-columns: 1fr;
  }

  .course-review-module-card > header,
  .course-review-lesson-card > header {
    display: grid;
  }

  .course-review-lesson-actions {
    justify-content: flex-start;
  }

  .course-admin-row-actions {
    justify-content: flex-start;
  }
}