.admin-hero{padding:64px 0 48px}.admin-layout{display:grid;grid-template-columns:minmax(320px,.85fr) 1.15fr;gap:24px;align-items:start}.admin-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:28px;box-shadow:var(--shadow)}.admin-card h2{font:700 2rem Georgia,serif;color:var(--navy);margin:4px 0 18px}.admin-list-head{display:flex;align-items:center;justify-content:space-between;gap:16px}.admin-upload-list{display:grid;gap:13px}.admin-upload{border:1px solid var(--line);border-radius:12px;padding:16px;background:#f9fbfd}.admin-upload h3{margin:0 0 5px;color:var(--navy)}.admin-upload p{margin:0 0 10px;color:var(--muted);font-size:.92rem}.admin-upload-meta{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px}.admin-upload-meta span{padding:4px 8px;border-radius:999px;background:#edf3ff;color:var(--blue);font-size:.75rem;font-weight:800}.admin-upload-actions{display:flex;gap:10px;flex-wrap:wrap}.admin-upload-actions a,.admin-upload-actions button{min-height:36px;padding:0 12px;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--navy);font-weight:800;cursor:pointer}.admin-upload-actions button{color:#b42318}.course-materials{margin-top:34px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:24px;box-shadow:0 8px 30px rgba(13,39,68,.05)}.course-materials h2{font:700 1.8rem Georgia,serif;color:var(--navy);margin:0 0 12px}.course-material-list{display:grid;gap:14px}.course-material-card{border:1px solid var(--line);border-radius:12px;padding:16px;background:#f9fbfd}.course-material-card h3{margin:0 0 7px;color:var(--navy)}.course-material-card p{margin:0 0 12px;color:var(--muted)}.course-material-card video{width:100%;max-height:420px;border-radius:10px;background:#0d2744;margin-bottom:12px}.course-material-actions{display:flex;gap:10px;flex-wrap:wrap}.course-material-actions a{min-height:36px;display:inline-flex;align-items:center;padding:0 12px;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--blue);font-weight:800}@media(max-width:900px){.admin-layout{grid-template-columns:1fr}.admin-list-head{align-items:flex-start;flex-direction:column}}