:root{color-scheme:dark;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;line-height:1.5}*{box-sizing:border-box}html,body,#root{margin:0;min-height:100vh;background:#0a0a0a;color:#fafafa;overflow:hidden;user-select:none;-webkit-user-select:none}.shell{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:2rem;position:relative}.hud{position:fixed;top:0;left:0;right:0;display:flex;justify-content:space-between;align-items:center;padding:1rem 1.5rem;background:#0009;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);z-index:10}.hud-item{display:flex;flex-direction:column;align-items:center;gap:.15rem}.hud-label{font-size:.6rem;letter-spacing:.15em;text-transform:uppercase;color:#fff6}.hud-value{font-size:1.4rem;font-weight:700;font-variant-numeric:tabular-nums;color:#fafafa}.hud-value.lives{color:#ff6b6b}.game-area{position:fixed;top:0;right:0;bottom:0;left:0;overflow:hidden;cursor:crosshair}.falling-object{position:absolute;font-size:2rem;transform:translate(-50%,-50%);cursor:pointer;transition:transform .1s ease;animation:wobble .6s ease-in-out infinite alternate;z-index:5;filter:drop-shadow(0 2px 8px rgba(255,255,255,.15))}.falling-object:active{transform:translate(-50%,-50%) scale(1.3)}@keyframes wobble{0%{transform:translate(-50%,-50%) rotate(-5deg)}to{transform:translate(-50%,-50%) rotate(5deg)}}.catch-burst{position:absolute;transform:translate(-50%,-50%);pointer-events:none;z-index:6;animation:burst .4s ease-out forwards}@keyframes burst{0%{opacity:1;transform:translate(-50%,-50%) scale(.5)}to{opacity:0;transform:translate(-50%,-50%) scale(2)}}.score-popup{position:absolute;transform:translate(-50%,-50%);pointer-events:none;z-index:7;font-size:1rem;font-weight:700;color:gold;text-shadow:0 1px 4px rgba(0,0,0,.5);animation:float-up .7s ease-out forwards}@keyframes float-up{0%{opacity:1;transform:translate(-50%,-50%) translateY(0)}to{opacity:0;transform:translate(-50%,-50%) translateY(-60px)}}.combo{position:fixed;top:5rem;left:50%;transform:translate(-50%);font-size:1.2rem;font-weight:700;color:gold;text-shadow:0 0 20px rgba(255,215,0,.5);z-index:11;animation:combo-pulse .3s ease-out}@keyframes combo-pulse{0%{transform:translate(-50%) scale(1.4)}to{transform:translate(-50%) scale(1)}}.miss-indicator{position:fixed;bottom:2rem;left:50%;transform:translate(-50%);font-size:.9rem;color:#ff6b6b;opacity:0;animation:miss-flash .5s ease-out;z-index:11}@keyframes miss-flash{0%{opacity:1;transform:translate(-50%) translateY(0)}to{opacity:0;transform:translate(-50%) translateY(-20px)}}.screen-overlay{position:fixed;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center;background:#000000d9;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);z-index:20;animation:fade-in .3s ease-out}@keyframes fade-in{0%{opacity:0}to{opacity:1}}.screen-title{font-size:2.5rem;font-weight:800;letter-spacing:-.03em;margin-bottom:.5rem;background:linear-gradient(135deg,gold,#ff6b6b);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.screen-subtitle{font-size:1rem;color:#ffffff80;margin-bottom:2rem}.start-btn{padding:.85rem 2.5rem;font-size:1.1rem;font-weight:600;border:none;border-radius:2rem;background:linear-gradient(135deg,gold,#ff8c00);color:#0a0a0a;cursor:pointer;transition:transform .15s ease,box-shadow .15s ease;box-shadow:0 4px 20px #ffd7004d}.start-btn:hover{transform:scale(1.05);box-shadow:0 6px 30px #ffd70066}.start-btn:active{transform:scale(.97)}.stats{display:flex;gap:2rem;margin-bottom:2rem}.stat{display:flex;flex-direction:column;align-items:center;gap:.25rem}.stat-value{font-size:2rem;font-weight:800;color:gold;font-variant-numeric:tabular-nums}.stat-label{font-size:.7rem;letter-spacing:.15em;text-transform:uppercase;color:#fff6}.new-best{font-size:.85rem;color:gold;margin-bottom:1.5rem;animation:combo-pulse .5s ease-out}.level-flash{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);font-size:1.5rem;font-weight:800;color:#4ecdc4;text-shadow:0 0 30px rgba(78,205,196,.5);z-index:12;animation:level-up 1s ease-out forwards;pointer-events:none}@keyframes level-up{0%{opacity:1;transform:translate(-50%,-50%) scale(.5)}30%{opacity:1;transform:translate(-50%,-50%) scale(1.2)}to{opacity:0;transform:translate(-50%,-50%) scale(1.5)}}.stars{position:fixed;top:0;right:0;bottom:0;left:0;z-index:0;pointer-events:none}.star{position:absolute;width:2px;height:2px;background:#ffffff4d;border-radius:50%;animation:twinkle 3s ease-in-out infinite}@keyframes twinkle{0%,to{opacity:.2}50%{opacity:.8}}.hint{position:fixed;bottom:1rem;left:50%;transform:translate(-50%);font-size:.75rem;color:#ffffff40;z-index:10;pointer-events:none}