.eqr-host-container,.eqr-player-container,.eqr-mc-container{font-family:Arial,sans-serif;background:#f9f9f9;padding:20px;border-radius:8px;box-shadow:0 0 10px rgba(0,0,0,.1);max-width:1200px;margin:0 auto}.eqr-mc-container{max-width:600px}.eqr-player-container{max-width:420px;margin:0 auto;background:#f9f9f9;box-shadow:0 4px 20px rgba(0,0,0,.15);border:1px solid #ddd;padding:20px;box-sizing:border-box}@media (min-width:480px){.eqr-player-container{margin:20px auto;border-radius:24px;min-height:85vh;display:flex;flex-direction:column}}.eqr-screen-layout{display:flex;flex-wrap:wrap;gap:20px}.eqr-main-display{flex:1;min-width:300px;text-align:center;padding:20px;background:#fff;border-radius:8px;box-shadow:0 0 5px rgba(0,0,0,.05)}.eqr-sidebar{width:250px;text-align:center;background:#fff;padding:20px;border-radius:8px;box-shadow:0 0 5px rgba(0,0,0,.05)}.eqr-sidebar-inner h3{margin-top:0;font-size:18px}#eqr-qrcode img{margin:0 auto;max-width:100%}.eqr-countdown{font-size:60px;font-weight:700;margin:20px 0;color:#1d2327}.eqr-answers-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:20px}.eqr-answer-box{padding:20px;font-size:24px;font-weight:700;color:#fff;border-radius:8px}.eqr-ans-A{background-color:#e3342f}.eqr-ans-B{background-color:#3490dc}.eqr-ans-C{background-color:#f6993f}.eqr-ans-D{background-color:#38c172}.eqr-answer-box.correct{border:5px solid #ffed4a;transform:scale(1.05);box-shadow:0 0 15px rgba(255,237,74,.8)}.eqr-answer-box.incorrect{opacity:.3}#eqr-leaderboard-list{list-style:none;padding:0;font-size:20px;text-align:left;max-width:400px;margin:0 auto}#eqr-leaderboard-list li{padding:10px;border-bottom:1px solid #ddd;display:flex;justify-content:space-between}.eqr-host-header{text-align:center}.eqr-host-controls{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin:20px 0}.eqr-host-controls select{padding:10px;font-size:16px;max-width:100%}.eqr-btn{padding:10px 20px;font-size:16px;cursor:pointer;border:none;border-radius:4px;color:#fff}.eqr-btn-primary{background:#2271b1}.eqr-btn-danger{background:#d63638}.eqr-btn-info{background:#00a0d2}.eqr-btn-secondary{background:#646970}.eqr-mc-status-text{margin-top:15px;font-weight:700;font-size:18px}.eqr-mc-countdown-text{font-size:40px;font-weight:700;color:#d63638;margin-top:10px}.eqr-screen{text-align:center}.eqr-player-qtext{font-size:20px;margin-bottom:20px;padding:15px;background:#fff;border-radius:8px;box-shadow:0 2px 4px rgba(0,0,0,.1)}.eqr-player-answers{display:grid;grid-template-columns:1fr;gap:15px}.eqr-btn-answer{padding:15px;font-size:18px;font-weight:700;border:none;border-radius:8px;color:#fff;cursor:pointer;text-align:left}.eqr-btn-answer[data-ans="A"]{background:#e3342f}.eqr-btn-answer[data-ans="B"]{background:#3490dc}.eqr-btn-answer[data-ans="C"]{background:#f6993f}.eqr-btn-answer[data-ans="D"]{background:#38c172}.eqr-btn-answer.selected{border:4px solid #333;transform:scale(.98)}.eqr-btn-answer:disabled{opacity:.6;cursor:not-allowed}#eqr-player-name{padding:12px;font-size:16px;width:100%;max-width:300px;margin-bottom:15px;border:1px solid #ccc;border-radius:4px}.eqr-loader{border:8px solid #f3f3f3;border-top:8px solid #2271b1;border-radius:50%;width:50px;height:50px;animation:eqr-spin 1s linear infinite;margin:20px auto}@keyframes eqr-spin{0%{transform:rotate(0deg)}100%{transform:rotate(360deg)}}@media (max-width:768px){.eqr-sidebar{width:100%;order:-1}.eqr-answers-grid{grid-template-columns:1fr}}