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8%,var(--brand-surface));border-radius:8px}.scorm-package-grid{display:grid;gap:1rem}.scorm-package-card{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1rem 1.25rem;background:var(--brand-surface);border-radius:.85rem;box-shadow:var(--brand-shadow-soft);transition:transform .2s ease,box-shadow .2s ease}.scorm-package-card:hover{transform:translateY(-2px);box-shadow:var(--brand-shadow-medium)}.scorm-package-info h3{font-size:1rem;margin-bottom:.25rem}.scorm-package-meta{font-size:.85rem;color:var(--brand-text-muted)}.scorm-package-date{font-size:.8rem;color:var(--brand-text-muted);margin-top:.25rem}.scorm-version-badge{display:inline-block;font-size:.7rem;font-weight:600;padding:.15rem .5rem;border-radius:4px;background:var(--brand-accent);color:var(--brand-secondary);margin-left:.5rem;vertical-align:middle}.scorm-course-layout{display:grid;grid-template-columns:280px 1fr;gap:0;height:calc(100vh - 64px)}.scorm-sco-nav{border-right:1px solid var(--brand-border);padding:1.5rem;overflow-y:auto}.scorm-sco-nav h2{font-size:1.1rem;margin-bottom:1rem}.scorm-sco-list{list-style:none;padding:0;margin:0}.scorm-sco-item{display:block;width:100%;text-align:left;padding:.6rem .75rem;border:none;background:none;border-radius:6px;cursor:pointer;font-size:.9rem;transition:background .15s}.scorm-sco-item:hover{background:color-mix(in srgb,var(--brand-primary) 8%,transparent)}.scorm-sco-item.active{background:var(--brand-primary);color:#fff}.scorm-player-area{position:relative;overflow:hidden}.scorm-player-wrapper{display:flex;flex-direction:column;height:100%}.scorm-player-wrapper.scorm-fullscreen{position:fixed;top:0;left:0;width:100vw;height:100vh;z-index:9999;background:#fff}.scorm-player-toolbar{display:flex;justify-content:flex-end;padding:.5rem;border-bottom:1px solid var(--brand-border)}.scorm-player-iframe{flex:1;width:100%;border:none}.scorm-placeholder{display:flex;align-items:center;justify-content:center;height:100%;color:var(--brand-text-muted)}@media(max-width:700px){.scorm-course-layout{grid-template-columns:1fr}.scorm-sco-nav{border-right:none;border-bottom:1px solid var(--brand-border)}}.error-fallback{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;padding:2rem;text-align:center;color:var(--brand-text);background:var(--brand-page-bg)}.error-fallback h1{margin-bottom:.5rem}.error-fallback p{max-width:480px;color:var(--brand-text-muted);margin-bottom:1.5rem}.error-fallback-actions{display:flex;gap:1rem}