/* تخطيط الصفحات والفهارس للدروس */

.lessons-hero__content {
  max-width: 52rem;
  gap: var(--space-3);
}

.lessons-hero__content p {
  font-size: var(--font-size-lg);
  color: var(--color-text-muted);
  margin: 0;
}

.nav-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-5);
  background: var(--color-surface);
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--border-radius-lg);
  transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.nav-card:hover {
  border-color: var(--color-primary);
}

.nav-card h3 {
  font-size: var(--font-size-xl);
  font-weight: 700;
  margin: 0;
}

.nav-card__link {
  color: var(--color-text);
  text-decoration: none;
}

.nav-card__link:hover {
  color: var(--color-primary);
}

.nav-card p {
  color: var(--color-text-muted);
  font-size: var(--font-size-base);
  margin: 0;
  flex-grow: 1;
}

.lesson-breadcrumb {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.breadcrumb-list {
  list-style: none !important;
  list-style-type: none !important;
  padding: 0 !important;
  padding-inline-start: 0 !important;
  margin: 0 !important;
}

.breadcrumb-item {
  list-style: none !important;
  list-style-type: none !important;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

.breadcrumb-separator {
  color: var(--color-text-muted);
  opacity: 0.7;
}

.breadcrumb-link {
  color: var(--color-primary);
  text-decoration: none;
}

.breadcrumb-link:hover {
  text-decoration: underline;
}

.button--secondary {
  background: var(--color-surface-raised);
  color: var(--color-text);
  border: var(--border-width) solid var(--color-border);
}

.button--secondary:hover {
  background: var(--color-surface);
  border-color: var(--color-primary);
  color: var(--color-primary);
}