:root{--primary-color:#ff7d0a;--bg-color:#f4f6f9;--card-bg:#fff;--text-dark:#1a1a1a;--text-muted:#718096;--border-color:#e2e8f0;--box-status-bg:#f8fafc;--btn-back-bg:#fff;--btn-back-border:#cbd5e1;--btn-back-text:#4a5568;--cor-dinamica-prova:#ff7d0a}@media (prefers-color-scheme:dark){:root{--bg-color:#0f172a;--card-bg:#1e293b;--text-dark:#f8fafc;--text-muted:#94a3b8;--border-color:#334155;--box-status-bg:#0f172a;--btn-back-bg:#1e293b;--btn-back-border:#475569;--btn-back-text:#cbd5e1}.logo{border-color:#1e293b!important;box-shadow:0 4px 12px #0006!important}}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-color);color:var(--text-dark);-webkit-font-smoothing:antialiased;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;transition:background-color .3s,color .3s}.container{flex-direction:column;width:100%;max-width:1200px;min-height:100vh;margin:0 auto;padding:24px 12px;display:flex}@media 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