@font-face{font-family:"Press Start 2P";src:url(/fonts/PressStart2P-Regular.woff2) format("woff2");font-display:block}*{margin:0;padding:0;box-sizing:border-box}html{width:100%;height:100%;height:100dvh}body{width:100%;height:100%;overflow:hidden;background-color:#4ab9f5}#game-container{width:100%;height:100%;height:100dvh;position:relative}#splash-screen{position:fixed;inset:0;z-index:2000;display:flex;align-items:center;justify-content:center;background:linear-gradient(180deg,#4fc3f7,#87ceeb 40%,#b2ebf2);transition:opacity .5s ease-out}#splash-screen.fade-out{opacity:0;pointer-events:none}.splash-content{text-align:center}.splash-bird{animation:splash-bounce 1s ease-in-out infinite;margin-bottom:16px}@keyframes splash-bounce{0%,to{transform:translateY(0)}50%{transform:translateY(-12px)}}.splash-title{font-family:"Press Start 2P",Arial,sans-serif;font-size:20px;color:#fff;text-shadow:2px 2px 4px rgba(0,0,0,.3);margin-bottom:24px}.splash-loader{width:160px;height:6px;background:#ffffff4d;border-radius:3px;margin:0 auto 12px;overflow:hidden}.splash-loader-bar{width:40%;height:100%;background:#fff;border-radius:3px;animation:splash-loading 1.2s ease-in-out infinite}@keyframes splash-loading{0%{transform:translate(-100%)}to{transform:translate(400%)}}.splash-text{font-family:Arial,sans-serif;font-size:14px;color:#fffc}#auth-overlay{position:fixed;inset:0;z-index:1200;display:flex;align-items:center;justify-content:center}.auth-backdrop{position:absolute;inset:0;background:#000000a6}.auth-card{position:relative;width:340px;max-width:92vw;max-height:92vh;overflow-y:auto;background:#fff;border-radius:16px;padding:28px 24px 20px;box-shadow:0 8px 32px #00000040;font-family:Arial,sans-serif}.auth-close{position:absolute;top:8px;right:8px;width:32px;height:32px;border:none;background:none;font-size:22px;line-height:1;color:#666;cursor:pointer;border-radius:50%;display:flex;align-items:center;justify-content:center}.auth-close:hover{background:#f0f0f0;color:#333}.auth-logo{display:block;height:36px;width:auto;margin:0 auto 20px}.auth-title{text-align:center;font-family:"Press Start 2P",Arial,sans-serif;font-size:13px;margin-bottom:18px;color:#e6007e}.auth-error{background:#ffeef6;color:#c0004e;border:1px solid #f9b8d8;padding:10px 14px;border-radius:8px;font-size:13px;margin-bottom:14px;text-align:center}.auth-form{display:flex;flex-direction:column;gap:12px}.auth-field{display:flex;flex-direction:column;gap:4px}.auth-field label{font-size:12px;font-weight:700;color:#555;text-transform:uppercase;letter-spacing:.5px}.auth-field input{padding:11px 14px;border:2px solid #e0e0e0;border-radius:8px;background:#fafafa;color:#222;font-size:15px;outline:none;transition:border-color .2s}.auth-field input:focus{border-color:#e6007e;background:#fff}.auth-btn{padding:13px;border:none;border-radius:8px;font-size:15px;font-weight:700;cursor:pointer;transition:opacity .2s,transform .1s}.auth-btn:hover{opacity:.88}.auth-btn:active{transform:scale(.98)}.auth-btn:disabled{opacity:.5;cursor:not-allowed}.auth-btn-primary{background:#e6007e;color:#fff;margin-top:4px;letter-spacing:.5px}.auth-divider{display:flex;align-items:center;gap:12px;margin:14px 0;color:#aaa;font-size:12px}.auth-divider:before,.auth-divider:after{content:"";flex:1;height:1px;background:#e8e8e8}.auth-btn-google{display:flex;align-items:center;justify-content:center;gap:10px;background:#fff;color:#333;width:100%;border:2px solid #e0e0e0}.auth-google-icon{flex-shrink:0}.auth-btn-link{background:none;border:none;color:#008bd2;font-size:13px;cursor:pointer;text-align:center;padding:8px;width:100%}.auth-btn-link:hover{text-decoration:underline}.auth-switch{margin-top:2px;color:#888}