.course-hero{text-align:center;margin-bottom:var(--space-xl);padding:var(--space-lg) 0}.locked-card.is-locked{border-color:#ef444440}.lock-input{background:#090d16;border:1px solid rgba(255,255,255,.15);color:#fff;border-radius:6px;padding:.45rem .75rem;font-size:.85rem;width:130px;outline:none;font-family:inherit;transition:border-color .2s}.lock-input:focus{border-color:var(--color-accent-2)}.btn-unlock{background:#6366f133;border:1px solid rgba(99,102,241,.4);color:#a5b4fc;padding:.45rem .85rem;border-radius:6px;font-size:.85rem;font-weight:600;cursor:pointer;transition:all .2s ease}.btn-unlock:hover{background:var(--color-accent-1);color:#fff}.course-badge-container{display:flex;justify-content:center;gap:.5rem;margin-bottom:1rem;flex-wrap:wrap}.course-badge{display:inline-flex;align-items:center;gap:.35rem;background:#6366f11f;border:1px solid rgba(99,102,241,.3);color:#a5b4fc;padding:.25rem .75rem;border-radius:999px;font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em}.course-badge.cyan{background:#06b6d41f;border-color:#06b6d44d;color:#67e8f9}.course-title{font-size:clamp(2rem,4vw,3rem);background:linear-gradient(135deg,#fff,#cbd5e1,#94a3b8);-webkit-background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:1rem}.course-desc{max-width:720px;margin:0 auto;color:var(--color-text-muted);font-size:1.1rem;line-height:1.6}.cta-evaluator-card{display:flex;justify-content:space-between;align-items:center;background:linear-gradient(135deg,#6366f126,#a855f726);border:1px solid rgba(168,85,247,.35);padding:1.5rem 2rem;border-radius:16px;margin-bottom:2.5rem;gap:1.5rem;flex-wrap:wrap;box-shadow:0 10px 30px #00000040}.cta-evaluator-info h3{color:#fff;font-size:1.3rem;margin-bottom:.4rem}.cta-evaluator-info p{color:#cbd5e1;font-size:.95rem;margin:0}.btn-primary-action{display:inline-flex;align-items:center;gap:.6rem;background:linear-gradient(135deg,#6366f1,#a855f7);color:#fff!important;font-weight:600;padding:.85rem 1.6rem;border-radius:10px;font-size:1rem;border:none;cursor:pointer;box-shadow:0 4px 18px #6366f166;transition:transform .2s ease,box-shadow .2s ease;white-space:nowrap}.btn-primary-action:hover{transform:translateY(-2px);box-shadow:0 8px 24px #a855f780}.btn-download-pack{display:inline-flex;align-items:center;gap:.6rem;background:#10b98126;border:1px solid rgba(16,185,129,.4);color:#34d399!important;font-weight:600;padding:.75rem 1.4rem;border-radius:10px;font-size:.95rem;transition:all .2s ease}.btn-download-pack:hover{background:#10b98140;border-color:#34d399;transform:translateY(-2px)}.downloads-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:1.5rem;margin-top:1.5rem}.resource-card{background:#ffffff08;border:1px solid var(--color-border);border-radius:14px;padding:1.5rem;display:flex;flex-direction:column;justify-content:space-between;transition:border-color .2s ease,background .2s ease,transform .2s ease}.resource-card:hover{border-color:#6366f166;background:#ffffff0d;transform:translateY(-3px)}.resource-header{display:flex;justify-content:space-between;align-items:flex-start;gap:.75rem;margin-bottom:.85rem}.resource-header h4{font-size:1.15rem;color:#fff;margin:0}.tag-badge{font-size:.72rem;font-weight:600;padding:.2rem .55rem;border-radius:6px;text-transform:uppercase;letter-spacing:.04em}.tag-badge.pdf{background:#ef444426;color:#f87171;border:1px solid rgba(239,68,68,.3)}.tag-badge.json{background:#f59e0b26;color:#fbbf24;border:1px solid rgba(245,158,11,.3)}.tag-badge.py{background:#3b82f626;color:#60a5fa;border:1px solid rgba(59,130,246,.3)}.resource-desc{font-size:.9rem;color:var(--color-text-muted);line-height:1.5;margin-bottom:1.25rem;flex-grow:1}.resource-actions{display:flex;gap:.75rem;flex-wrap:wrap;align-items:center}.btn-file-link{display:inline-flex;align-items:center;gap:.4rem;font-size:.85rem;font-weight:600;color:#cbd5e1;background:#ffffff0d;border:1px solid rgba(255,255,255,.1);padding:.45rem .85rem;border-radius:6px;transition:all .2s}.btn-file-link:hover{color:#fff;background:#6366f133;border-color:#6366f166}.btn-file-link.primary{color:#a5b4fc;border-color:#6366f14d}.evaluator-box{background:#0d111cd9;border:1px solid rgba(255,255,255,.1);border-radius:16px;padding:2rem;box-shadow:0 20px 40px #0006}.eval-control-group{margin-bottom:1.5rem}.eval-control-label{display:block;font-size:.9rem;font-weight:600;color:#e2e8f0;margin-bottom:.5rem}.eval-select{width:100%;max-width:480px;background:#090d16;color:#f1f5f9;border:1px solid rgba(255,255,255,.15);border-radius:8px;padding:.65rem 1rem;font-size:.95rem;outline:none;font-family:inherit;transition:border-color .2s}.eval-select:focus{border-color:var(--color-accent-1)}.samples-row{display:flex;gap:.5rem;flex-wrap:wrap;align-items:center;margin-top:.75rem}.btn-sample{background:#ffffff0a;border:1px solid rgba(255,255,255,.12);color:#cbd5e1;border-radius:6px;padding:.35rem .75rem;font-size:.82rem;font-weight:600;cursor:pointer;transition:all .2s ease}.btn-sample:hover{background:#6366f126;border-color:#6366f166;color:#fff}.btn-sample.success:hover{background:#10b98126;border-color:#10b98166;color:#34d399}.btn-sample.danger:hover{background:#ef444426;border-color:#ef444466;color:#f87171}.solution-editor-container{margin-bottom:1.5rem}.solution-editor-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:.5rem;flex-wrap:wrap;gap:.5rem}.solution-textarea{width:100%;min-height:260px;background:#060911;color:#e2e8f0;border:1px solid rgba(255,255,255,.12);border-radius:10px;padding:1rem;font-family:Consolas,Monaco,Courier New,monospace;font-size:.85rem;line-height:1.45;resize:vertical;outline:none;transition:border-color .2s}.solution-textarea:focus{border-color:var(--color-accent-2)}.file-upload-btn-label{display:inline-flex;align-items:center;gap:.35rem;background:#ffffff0d;border:1px solid rgba(255,255,255,.12);color:#cbd5e1;padding:.35rem .75rem;border-radius:6px;font-size:.82rem;cursor:pointer;transition:all .2s}.file-upload-btn-label:hover{color:#fff;border-color:#ffffff4d}.eval-banner{border-radius:12px;padding:1.5rem;margin-top:1.5rem;border:1px solid transparent}.eval-banner.success{background:#10b98114;border-color:#10b9814d}.eval-banner.error{background:#ef444414;border-color:#ef44444d}.eval-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:.75rem;flex-wrap:wrap;gap:.5rem}.eval-badge{font-weight:800;font-size:.95rem;padding:.35rem .85rem;border-radius:6px;display:inline-flex;align-items:center;letter-spacing:.04em}.badge-valid{background:#059669;color:#fff}.badge-invalid{background:#dc2626;color:#fff}.eval-stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:1rem;margin-top:1.25rem}.eval-stat-card{background:#00000040;border:1px solid rgba(255,255,255,.06);border-radius:8px;padding:.85rem 1rem;display:flex;flex-direction:column}.eval-stat-card .lbl{font-size:.78rem;color:#94a3b8;margin-bottom:.25rem;text-transform:uppercase}.eval-stat-card .val{font-size:1.2rem;font-weight:700;color:#f1f5f9}.eval-stat-card .val.highlight{color:#34d399}.eval-violations-list{list-style:none;padding:0;margin:1rem 0 0;display:flex;flex-direction:column;gap:.5rem;max-height:380px;overflow-y:auto}.eval-violations-list li{background:#00000059;border-left:3px solid #ef4444;padding:.55rem .85rem;border-radius:4px;font-size:.85rem;color:#fca5a5;font-family:Consolas,Monaco,monospace;display:flex;align-items:baseline;gap:.5rem}.err-tag{background:#ef444440;color:#f87171;font-weight:700;padding:.15rem .4rem;border-radius:4px;font-size:.75rem;flex-shrink:0}
