.gctc-courses-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:24px}.gctc-course-card{border:1px solid #e5e7eb;border-radius:12px;padding:18px;background:#fff}.gctc-course-card img{width:100%;height:auto;border-radius:8px}.gctc-button{display:inline-block;padding:12px 18px;border-radius:8px;background:#111827;color:#fff;text-decoration:none}.gctc-admin-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px}.gctc-admin-grid>div{padding:24px;border:1px solid #e5e7eb;border-radius:12px;background:#fff}.gctc-admin-grid span{display:block;margin-top:8px;color:#6b7280}