@import url("https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap");:root{--primary-color:#007bff;--primary-hover:#0056b3;--secondary-color:#6c757d;--background-color:#f8f9fa;--surface-color:#fff;--text-color:#212529;--text-muted:#6c757d;--error-color:#dc3545;--success-color:#28a745;--border-color:#dee2e6;--border-radius:12px;--box-shadow:0 4px 12px rgba(0,0,0,.1);--box-shadow-hover:0 8px 24px rgba(0,0,0,.15);--transition:all 0.3s ease}*{box-sizing:border-box;padding:0;margin:0}body,html{max-width:100vw;overflow-x:hidden;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}body{background-color:var(--background-color);color:var(--text-color);line-height:1.6;display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;padding:20px}a{color:inherit;text-decoration:none}@media (prefers-color-scheme:dark){html{color-scheme:dark}}.container{background-color:var(--surface-color);border-radius:var(--border-radius);box-shadow:var(--box-shadow);padding:40px;width:100%;max-width:900px;transition:var(--transition)}.container:hover{box-shadow:var(--box-shadow-hover)}h1{color:var(--primary-color);font-size:2.5rem;font-weight:700;margin-bottom:20px;border-bottom:3px solid var(--primary-color);padding-bottom:15px}.container p,h1{text-align:center}.container p{font-size:1.1rem;color:var(--text-muted);margin-bottom:30px}.questao-container{background-color:var(--background-color);border:1px solid var(--border-color);border-radius:var(--border-radius);padding:30px;margin-top:30px;box-shadow:var(--box-shadow)}.questao-texto{font-weight:600;font-size:1.3rem;margin-bottom:25px;color:var(--text-color);line-height:1.5}.alternativa{display:flex;align-items:center;margin-bottom:15px;padding:15px;background-color:var(--surface-color);border:2px solid var(--border-color);border-radius:var(--border-radius);cursor:pointer;transition:var(--transition);font-size:1rem}.alternativa:hover{border-color:var(--primary-color);background-color:rgba(0,123,255,.05)}.alternativa input{margin-right:15px;transform:scale(1.2);accent-color:var(--primary-color)}#btn-responder{background-color:var(--primary-color);color:#fff;border:none;padding:15px 30px;border-radius:var(--border-radius);font-size:1.1rem;font-weight:600;cursor:pointer;margin-top:25px;transition:var(--transition);width:100%;max-width:200px;display:block;margin-left:auto;margin-right:auto}#btn-responder:hover{background-color:var(--primary-hover);transform:translateY(-2px);box-shadow:var(--box-shadow-hover)}#lockdown-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background-color:rgba(0,0,0,.8);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:1000;display:flex;justify-content:center;align-items:center;color:#fff;text-align:center;padding:20px;animation:fadeIn .5s ease}.modal-content{background-color:var(--surface-color);color:var(--text-color);padding:40px;border-radius:var(--border-radius);box-shadow:var(--box-shadow);max-width:500px;width:100%;text-align:center}.modal-content h2{color:var(--text-color)!important;margin-bottom:20px}.modal-content p{color:var(--text-muted);margin-bottom:15px}.modal-content p:last-child{margin-bottom:0}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}#lockdown-overlay h2{font-size:2rem;font-weight:700;margin-bottom:20px;color:#fff}#saidas-counter-message{color:var(--error-color);font-size:1.2rem;font-weight:600;margin-bottom:20px;background-color:hsla(0,0%,100%,.1);padding:10px;border-radius:var(--border-radius)}#lockdown-overlay p{font-size:1.1rem;margin-bottom:20px;max-width:400px}#lockdown-overlay input{padding:15px;font-size:1.2rem;margin:15px 0;border-radius:var(--border-radius);border:2px solid var(--border-color);text-align:center;width:100%;max-width:300px;background-color:var(--surface-color);color:var(--text-color);transition:var(--transition)}#lockdown-overlay input:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px rgba(0,123,255,.25)}#lockdown-overlay button{padding:15px 30px;font-size:1.1rem;font-weight:600;cursor:pointer;border-radius:var(--border-radius);border:none;background-color:var(--success-color);color:#fff;transition:var(--transition);margin-top:10px}#lockdown-overlay button:hover{background-color:#218838;transform:translateY(-2px);box-shadow:var(--box-shadow-hover)}#error-message{color:var(--error-color);font-weight:600;margin-top:15px;font-size:1rem}@media (max-width:768px){.container{padding:20px;margin:10px}h1{font-size:2rem}.questao-container{padding:20px}.questao-texto{font-size:1.1rem}.alternativa{padding:12px;font-size:.95rem}#btn-responder{padding:12px 25px;font-size:1rem}#lockdown-overlay h2{font-size:1.5rem}#lockdown-overlay input{max-width:250px}}