:focus-visible {
  outline: 3px solid rgba(232, 96, 39, 0.45);
  outline-offset: 3px;
}

.admin-overview-grid {
  margin-bottom: 24px;
}

.admin-section,
.modern-panel details {
  border: 1px solid var(--border, #e5ddd4);
  border-radius: 16px;
  padding: 14px 16px;
}

.admin-section > summary,
.modern-panel details > summary {
  cursor: pointer;
  font-weight: 700;
  line-height: 1.4;
}

.admin-section[open] > summary,
.modern-panel details[open] > summary {
  margin-bottom: 18px;
}

.admin-inline-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 12px;
}

.lesson-video-stage.has-video {
  aspect-ratio: 16 / 9;
  padding: 0;
  overflow: hidden;
  background: #171412;
}

.lesson-video-stage.has-video video {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.auth-help-link {
  display: inline-flex;
  margin-top: 16px;
  color: var(--muted, #746d66);
  font-weight: 650;
}

.auth-shell-single {
  grid-template-columns: minmax(300px, 560px);
  justify-content: center;
}

@media (max-width: 768px) {
  .admin-overview-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .admin-inline-actions {
    flex-direction: column;
  }

  .admin-inline-actions form,
  .admin-inline-actions button {
    width: 100%;
  }
}

@media (max-width: 420px) {
  .admin-overview-grid {
    grid-template-columns: 1fr;
  }
}