.touch-zone{position:relative;width:100%;max-width:600px;height:400px;background:#fff;border-radius:1.5rem;border:3px solid #e0e7ff;overflow:hidden}.touch-locked{cursor:not-allowed;pointer-events:none}.touch-circle{position:absolute;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;color:#fff;cursor:pointer;-webkit-user-select:none;user-select:none;transition:transform .15s ease,box-shadow .15s ease}.touch-circle:hover:not(.touch-circle--clicked){transform:scale(1.08)}.touch-circle--revealed{background:linear-gradient(135deg,#3b82f6,#1d4ed8);border:3px solid #1e3a8a;box-shadow:0 4px 12px #3b82f666}.touch-circle--hidden{background:linear-gradient(135deg,#f59e0b,#d97706);border:3px solid #b45309;box-shadow:0 4px 12px #f59e0b66}.touch-circle--clicked{background:linear-gradient(135deg,#22c55e,#16a34a);border:3px solid #15803d;box-shadow:0 4px 12px #22c55e66;cursor:default;animation:correct-pop .3s ease}@keyframes correct-pop{0%{transform:scale(1)}50%{transform:scale(1.2)}to{transform:scale(1)}}.memorize-gauge{height:16px;background:#e5e7eb;border-radius:8px;overflow:hidden}.memorize-gauge__fill{height:100%;background:linear-gradient(90deg,#3b82f6,#06b6d4);border-radius:8px;transition:width 50ms linear}.start-label{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:3rem;font-weight:700;color:#0369a1;background:#ffffffb3;animation:start-pulse .5s ease;pointer-events:none}@keyframes start-pulse{0%{opacity:0;transform:scale(.8)}50%{opacity:1;transform:scale(1.05)}to{opacity:1;transform:scale(1)}}.miss-indicator{position:absolute;transform:translate(-50%,-50%);font-size:1.5rem;font-weight:700;color:#dc2626;background:#fee2e2e6;border:2px solid #dc2626;border-radius:.75rem;padding:.25rem 1rem;pointer-events:none;animation:miss-shake .4s ease;z-index:10}@keyframes miss-shake{0%,to{transform:translate(-50%,-50%) rotate(0)}25%{transform:translate(-50%,-50%) rotate(-5deg)}75%{transform:translate(-50%,-50%) rotate(5deg)}}@media(max-width:768px){.touch-zone{height:300px}}