.skyflapper-game-container{width:100vw;height:100vh;position:relative;overflow:hidden;background:#4ec0ca;display:flex;flex-direction:column}.game-top-bar{position:absolute;top:15px;left:15px;right:15px;display:flex;justify-content:space-between;align-items:center;z-index:100;pointer-events:none}.back-btn-game,.sound-toggle-btn{pointer-events:auto;padding:8px 16px;border-radius:20px;border:none}.back-btn-game:hover{background:#fff;transform:translate(-5px);box-shadow:0 6px 20px #00000040}.game-canvas{width:100vw;height:100vh;position:relative;background:linear-gradient(180deg,#4ec0ca,#aadeff);overflow:hidden;cursor:pointer}.sky-bg{position:absolute;top:0;left:0;right:0;bottom:100px;background:linear-gradient(180deg,#1e90ff,#87ceeb 70%,#aadeff);opacity:.8}.cloud{position:absolute;width:100px;height:40px;background:#fff;border-radius:50px;opacity:.9;filter:blur(2px);animation:cloudFloat 40s linear infinite;box-shadow:10px 10px 20px #0000000d}.cloud:before,.cloud:after{content:"";position:absolute;background:#fff;border-radius:50%}.cloud:before{width:50px;height:50px;top:-25px;left:15px}.cloud:after{width:40px;height:40px;top:-15px;right:15px}@keyframes cloudFloat{0%{transform:translate(100vw)}to{transform:translate(-200px)}}.game-score{position:absolute;top:50px;left:50%;transform:translate(-50%);font-size:84px;font-weight:900;color:#fff;text-shadow:0 4px 10px rgba(0,0,0,.3),0 0 20px rgba(0,0,0,.1);z-index:100;pointer-events:none}.pipe{position:absolute;z-index:10;filter:drop-shadow(5px 0 10px rgba(0,0,0,.2))}.pipe-body{width:100%;height:100%;background:linear-gradient(90deg,#53a553,#73d073,#95e295,#73d073 60%,#53a553);border-left:2px solid rgba(0,0,0,.1);border-right:2px solid rgba(0,0,0,.1)}.pipe-cap,.pipe-cap-bottom{position:absolute;left:-5px;right:-5px;height:35px;background:linear-gradient(90deg,#4a9d4a,#73d073,#95e295,#73d073 60%,#4a9d4a);border:2px solid rgba(0,0,0,.15);border-radius:6px;box-shadow:0 4px 8px #0000004d}.pipe-cap{bottom:-5px}.pipe-cap-bottom{top:-5px}.bird{position:absolute;left:100px;width:65px;height:65px;z-index:50;filter:drop-shadow(0 8px 15px rgba(0,0,0,.3))}.realistic-bird-svg{width:100%;height:100%;overflow:visible}.wing-front{transform-origin:50px 45px;animation:flapRealistic .2s ease-in-out infinite alternate}.wing-back{transform-origin:50px 45px;animation:flapRealistic .2s ease-in-out infinite alternate-reverse;opacity:.8}@keyframes flapRealistic{0%{transform:rotate(-25deg) scaleY(.8)}to{transform:rotate(25deg) scaleY(1.1)}}.ground{position:absolute;bottom:0;left:0;right:0;height:100px;background:#deb887;border-top:6px solid #8b4513;z-index:20;overflow:hidden;box-shadow:0 -10px 30px #0003}.ground-moving{position:absolute;top:0;left:0;width:200%;height:100%;background:linear-gradient(180deg,#add866,#deef8a 10%,#deb887 15%);background-image:linear-gradient(180deg,rgba(0,0,0,.1) 0%,transparent 10%),repeating-linear-gradient(90deg,transparent 0,transparent 40px,rgba(0,0,0,.05) 40px,rgba(0,0,0,.05) 42px);animation:groundMove 1.5s linear infinite}@keyframes groundMove{0%{transform:translate(0)}to{transform:translate(-42px)}}.game-message{position:absolute;top:45%;left:50%;transform:translate(-50%,-50%);text-align:center;color:#fff;z-index:200;width:90%;max-width:450px}.game-message h2{font-size:48px;margin-bottom:25px;text-shadow:0 5px 15px rgba(0,0,0,.3);background:linear-gradient(to bottom,#fff,#eee);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.tutorial{background:#fffffff2;border-radius:24px;padding:30px;margin-bottom:30px;color:#1a1a2e;box-shadow:0 15px 40px #0000004d;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.tutorial-step{display:flex;align-items:center;margin-bottom:20px;font-size:18px;text-align:left}.tutorial-step:last-child{margin-bottom:0}.tutorial-icon{font-size:28px;margin-right:20px;background:#f0f4f8;width:50px;height:50px;display:flex;align-items:center;justify-content:center;border-radius:12px}.tutorial-step p{margin:0;font-weight:600;line-height:1.4}.start-hint{font-size:22px;color:gold;text-shadow:0 2px 4px rgba(0,0,0,.5);font-weight:800;animation:pulseHint 1.5s ease-in-out infinite}@keyframes pulseHint{0%,to{transform:scale(1);opacity:1}50%{transform:scale(1.05);opacity:.8}}.game-overlay{position:absolute;top:0;left:0;right:0;bottom:0;background:#0a0a19bf;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;z-index:300}.game-modal{background:#fff;border-radius:32px;padding:45px;text-align:center;width:90%;max-width:400px;box-shadow:0 25px 50px #00000080}.game-modal h2{font-size:42px;margin-bottom:35px;color:#1a1a2e;font-weight:900}.score-board{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-bottom:40px}.score-item{padding:25px 15px;background:#f8fafc;border-radius:20px;border:1px solid #e2e8f0}.score-item span{font-size:13px;color:#64748b;font-weight:800;letter-spacing:1px;text-transform:uppercase;display:block;margin-bottom:10px}.score-item strong{font-size:42px;color:#1a1a2e}.new-record{font-size:24px;color:#10b981;font-weight:900;margin-bottom:25px;padding:10px 20px;background:#ecfdf5;border-radius:50px;display:inline-block}.btn-primary{width:100%;padding:18px;font-size:20px;border:none;border-radius:16px;cursor:pointer;font-weight:800;margin-bottom:12px;background:linear-gradient(135deg,#3b82f6,#2563eb);color:#fff;box-shadow:0 10px 20px #2563eb4d;transition:all .3s cubic-bezier(.4,0,.2,1)}.btn-primary:hover{transform:translateY(-3px);box-shadow:0 15px 30px #2563eb66}.btn-secondary{width:100%;padding:16px;font-size:18px;border:none;border-radius:16px;cursor:pointer;font-weight:700;background:#f1f5f9;color:#475569;transition:all .3s}.btn-secondary:hover{background:#e2e8f0;color:#1a1a2e}@keyframes modalSlide{0%{opacity:0;transform:translateY(30px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}.game-modal{animation:modalSlide .5s cubic-bezier(.16,1,.3,1)}.btn-full-game{display:block;width:100%;padding:16px;font-size:18px;background:linear-gradient(135deg,#10b981,#059669);color:#fff;text-decoration:none;border-radius:16px;font-weight:800;margin-bottom:12px;box-shadow:0 8px 15px #10b9814d;transition:all .3s ease;box-sizing:border-box}.btn-full-game:hover{transform:translateY(-2px);box-shadow:0 12px 25px #10b98166}.more-games-ingame{display:inline-block;padding:8px 20px;background:#ffffff26;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);color:#fff;text-decoration:none;border-radius:20px;font-weight:700;margin-bottom:20px;border:1px solid rgba(255,255,255,.3);transition:all .3s}.more-games-ingame:hover{background:#ffffff40;transform:translateY(-2px)}