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rgba(255,255,255,.1);transition:border-color .3s,box-shadow .3s;min-width:200px}.number-display-container.correct .number-display{border-color:#2ecc71;box-shadow:0 0 30px #2ecc714d}.number-display-container.wrong .number-display{border-color:#e74c3c;box-shadow:0 0 30px #e74c3c4d}.number-display-container.listening .number-display{border-color:#3498db;box-shadow:0 0 30px #3498db4d;animation:glow 1.5s ease-in-out infinite}.big-number{font-size:5rem;font-weight:900;color:#fff;line-height:1;text-shadow:0 2px 10px rgba(0,0,0,.3)}.number-word{font-size:1.3rem;font-weight:700;color:#fff9;text-transform:capitalize;letter-spacing:.05em}.feedback-overlay{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);display:flex;flex-direction:column;align-items:center;gap:.75rem;z-index:10;animation:popIn .4s cubic-bezier(.175,.885,.32,1.275)}.feedback-emoji{font-size:4rem}.feedback-text{font-size:1.5rem;font-weight:800;color:#fff;text-shadow:0 2px 8px rgba(0,0,0,.3);text-align:center}.recognized-text{font-size:.95rem;color:#ffffffb3;font-style:italic}.correct-feedback .feedback-text{color:#2ecc71}.wrong-feedback .feedback-text{color:#e74c3c}.listening-waves{display:flex;gap:4px;align-items:center;height:40px}.listening-waves span{display:block;width:6px;background:#3498db;border-radius:3px;animation:wave .8s ease-in-out infinite}.listening-waves span:nth-child(1){height:12px;animation-delay:0s}.listening-waves span:nth-child(2){height:24px;animation-delay:.1s}.listening-waves span:nth-child(3){height:36px;animation-delay:.2s}.listening-waves span:nth-child(4){height:24px;animation-delay:.3s}.game-actions{display:flex;align-items:center;gap:1rem;padding-bottom:2rem}.action-btn{border:none;border-radius:50%;cursor:pointer;transition:transform .2s,box-shadow 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cubic-bezier(.175,.885,.32,1.275)}.star.empty{opacity:.3}.result-stats{display:flex;justify-content:center;gap:1.5rem;margin-bottom:2rem}.stat{display:flex;flex-direction:column;align-items:center;gap:.25rem}.stat-value{font-size:1.8rem;font-weight:900;color:#f9ca24}.stat-label{font-size:.75rem;font-weight:700;color:#ffffff80;text-transform:uppercase;letter-spacing:.05em}.result-actions{display:flex;flex-direction:column;gap:.75rem}.primary-btn{border:none;border-radius:2rem;padding:.9rem 2rem;font-size:1.05rem;font-weight:800;cursor:pointer;background:linear-gradient(135deg,#f9ca24,#f0932b);color:#1a1a2e;transition:transform .2s,box-shadow .2s;box-shadow:0 4px 15px #f9ca244d}.primary-btn:hover{transform:translateY(-2px);box-shadow:0 6px 20px #f9ca2466}.secondary-btn{border:1px solid rgba(255,255,255,.2);border-radius:2rem;padding:.75rem 1.5rem;font-size:.95rem;font-weight:700;cursor:pointer;background:transparent;color:#ffffffb3;transition:transform .2s,background .2s}.secondary-btn:hover{background:#ffffff0d}.confetti-container{position:fixed;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:100;overflow:hidden}.confetti-piece{position:absolute;top:-10px;border-radius:2px;animation:confettiFall 2s ease-in forwards}@keyframes pulse{0%{transform:scale(1)}50%{transform:scale(1.05)}to{transform:scale(1)}}@keyframes glow{0%,to{box-shadow:0 0 20px #3498db33}50%{box-shadow:0 0 40px #3498db80}}@keyframes popIn{0%{transform:translate(-50%,-50%) scale(0);opacity:0}to{transform:translate(-50%,-50%) scale(1);opacity:1}}@keyframes wave{0%,to{transform:scaleY(.5)}50%{transform:scaleY(1.2)}}@keyframes confettiFall{0%{transform:translateY(0) rotate(0);opacity:1}to{transform:translateY(100vh) rotate(720deg);opacity:0}}@media(max-width:480px){.title{font-size:1.8rem}.big-number{font-size:3.5rem}.levels-grid{grid-template-columns:repeat(2,1fr)}.result-stats{gap:1rem}.stat-value{font-size:1.4rem}.mic-btn{width:70px;height:70px;font-size:1.8rem}}
