/* bernard courses — deliberately plain; the site's own styles lead. */
.course-header, .course-footer { display: flex; justify-content: space-between; align-items: center; padding: 1rem 1.5rem; }
.course-header a, .course-footer a { color: inherit; text-decoration: none; font-weight: 600; }
.course-header nav a { margin-left: 1rem; font-weight: 400; }
.course-main { max-width: 46rem; margin: 0 auto; padding: 1rem 1.5rem 4rem; }
.course-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(16rem, 1fr)); gap: 1.5rem; }
.course-card { display: block; color: inherit; text-decoration: none; }
.course-card img, .course-card-blank { width: 100%; aspect-ratio: 16/9; object-fit: cover; background: #f2f2ef; border-radius: 4px; }
.course-card h3 { margin: 0.6rem 0 0.15rem; font-size: 1rem; }
.course-card-summary { margin: 0.15rem 0; font-size: 0.9rem; opacity: 0.75; }
.course-card-meta { margin: 0.15rem 0; font-size: 0.85rem; opacity: 0.6; }
.course-cover { width: 100%; border-radius: 4px; margin-bottom: 1rem; }
.course-price { font-size: 1.15rem; margin: 0.5rem 0 0.15rem; }
.course-access { margin: 0.15rem 0 1rem; opacity: 0.7; }
.course-enrol { padding: 0.75rem 2rem; font-size: 1rem; cursor: pointer; border-radius: 4px; border: 1px solid currentColor; background: #1c5e53; color: #fff; }
.course-enrol[disabled] { opacity: 0.5; cursor: default; }
.course-soon { opacity: 0.7; }
.course-enrolled-note p { background: #eef5f3; border-radius: 4px; padding: 0.6rem 1rem; }
.course-recover { margin: 0.75rem 0 1.5rem; font-size: 0.9rem; }
.course-recover summary { cursor: pointer; opacity: 0.7; }
.course-recover label { display: block; margin: 0.6rem 0 0.4rem; }
.course-recover input { display: block; margin-top: 0.25rem; padding: 0.45rem; min-width: 16rem; }
.course-recover button { padding: 0.45rem 1rem; cursor: pointer; }
.course-description { margin: 1.5rem 0; }
.course-section-title { margin: 1.5rem 0 0.5rem; font-size: 1.05rem; }
.course-syllabus { list-style: none; margin: 0.5rem 0; padding: 0; }
.course-syllabus-item { padding: 0.6rem 0; border-bottom: 1px solid rgba(0,0,0,0.08); }
.course-syllabus-item a { color: inherit; text-decoration: none; font-weight: 600; }
.course-lesson-n { display: inline-block; min-width: 1.5rem; opacity: 0.5; }
.course-tag { font-size: 0.75rem; margin-left: 0.5rem; padding: 0.1rem 0.5rem; border-radius: 99px; background: #f2f2ef; }
.course-tag-free, .course-tag-unlocked { background: #e2efe9; }
.course-lesson-meta { margin-left: 0.5rem; font-size: 0.8rem; opacity: 0.55; }
.course-lesson-summary { margin: 0.25rem 0 0 2rem; font-size: 0.9rem; opacity: 0.75; }
.course-crumb { font-size: 0.85rem; opacity: 0.65; }
.course-crumb a { color: inherit; }
.course-video { position: relative; aspect-ratio: 16/9; margin: 1rem 0; background: #10201c; border-radius: 4px; overflow: hidden; }
.course-video iframe, .course-video video { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.course-loading { position: absolute; inset: 0; display: grid; place-items: center; color: #fff; opacity: 0.7; }
.course-notes { margin: 1.25rem 0; }
.course-locked { border: 1px solid rgba(0,0,0,0.1); border-radius: 6px; padding: 1.25rem 1.5rem; margin: 1.25rem 0; }
.course-attachments-title { font-size: 1rem; margin: 1.5rem 0 0.4rem; }
.course-attachments { margin: 0; padding-left: 1.2rem; }
.course-lesson-nav { display: flex; justify-content: space-between; gap: 1rem; margin-top: 2.5rem; font-size: 0.9rem; }
.course-lesson-nav a { color: inherit; }
.course-empty { opacity: 0.7; }