.card,.course-card,.feature-card,.public-block.block-card,.offered-course,.block-accent,.block-hero-media{box-shadow:0 2px 3px rgba(30,41,59,.035),0 10px 28px rgba(30,41,59,.065),inset 0 1px 0 rgba(255,255,255,.85);border:1px solid rgba(148,163,184,.2)}
.manage-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-bottom:24px}.manage-heading h2{margin:5px 0 8px}.manage-actions{display:flex;gap:10px;flex-wrap:wrap;align-items:center}.manage-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin:22px 0}.manage-stat{padding:20px 24px;border-radius:20px;background:linear-gradient(145deg,#fff,rgba(var(--primary-rgb),.055))}.manage-stat strong{display:block;font-size:30px;line-height:1.6;color:var(--primary-ink)}.manage-stat span{color:#64748b}.class-filter{display:flex;gap:14px;align-items:end;flex-wrap:wrap;margin-bottom:24px}.class-filter .field{flex:1 1 150px;margin:0}.class-filter .search-field{flex:2 1 230px}.class-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;margin-bottom:24px}.class-card{position:relative;overflow:hidden;display:flex;flex-direction:column;gap:18px}.class-card:before{content:"";height:4px;position:absolute;inset:0 0 auto;background:linear-gradient(90deg,rgba(var(--primary-rgb),.15),var(--primary))}.class-card h3{margin:0;font-size:20px;overflow-wrap:anywhere}.class-card p{margin:0}.class-card .manage-actions{margin-top:auto}.class-card-head{display:flex;align-items:start;justify-content:space-between;gap:12px}.class-level{display:inline-flex;padding:5px 12px;border-radius:10px;background:rgba(var(--primary-rgb),.08);color:var(--primary-ink);font-weight:700;max-width:100%;overflow-wrap:anywhere}.class-metrics{display:flex;gap:24px;border-top:1px solid #edf0f5;padding-top:16px}.class-metrics strong{display:block;font-size:23px}.class-description{color:#64748b;white-space:pre-line;overflow-wrap:anywhere}.class-schedule{color:#475569;font-size:14px}.course-editor{max-width:920px}.course-availability{display:flex;gap:10px;align-items:center;margin-top:20px}.course-availability input{width:18px;height:18px;accent-color:var(--primary)}.levels-layout{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:24px;align-items:start}.level-create{position:sticky;top:24px}.level-identity{display:flex;gap:16px;align-items:center}.level-emblem{display:flex;align-items:center;justify-content:center;min-width:68px;min-height:64px;max-width:180px;padding:12px;border-radius:18px;background:linear-gradient(135deg,rgba(var(--primary-rgb),.16),rgba(var(--primary-rgb),.04));color:var(--primary-ink);font-size:21px;font-weight:800;overflow-wrap:anywhere}.level-description{white-space:pre-line;overflow-wrap:anywhere;color:#64748b}.level-delete{border-top:1px solid #edf0f5;margin-top:16px;padding-top:14px}.level-delete summary{cursor:pointer;color:#9f3434;font-size:13px}.level-delete form{padding-top:10px}.danger-text{color:#9f3434}.admin-footer{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;margin:24px 32px 0;padding:20px 0;border-top:1px solid #e2e8f0;color:#64748b;font-size:12px}.admin-footer b{color:var(--primary-ink);font-variant-numeric:tabular-nums}.app-main{min-height:100vh;display:flex;flex-direction:column}.app-main>.content{flex:1;min-width:0}.class-card .btn:focus-visible,.level-panel .btn:focus-visible{outline:3px solid var(--primary);outline-offset:3px}
@media(max-width:1050px){.levels-layout{grid-template-columns:minmax(0,1fr)}.level-create{position:static;grid-row:1}.class-grid{grid-template-columns:1fr}}
@media(max-width:600px){.manage-stats{gap:8px}.manage-stat{padding:14px 10px;border-radius:14px}.manage-stat strong{font-size:24px}.manage-stat span{font-size:12px}.manage-heading{gap:12px}.class-card .manage-actions .btn{flex:1}.admin-footer{margin-inline:20px}.level-emblem{max-width:130px}.class-filter>.btn{flex:1}.class-metrics{gap:18px}}
.app-main>.content{width:100%}.app-topbar{flex-shrink:0}