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.button-group{gap:12px}.mobile-layout .menu-btn{padding:12px 20px;font-size:1rem}.mobile-layout .logo-text{font-size:3rem}.mobile-layout .score-display{flex-direction:column;gap:15px}.mobile-layout .settings-menu{padding:20px}.mobile-layout .cosmetic-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr))}.left-hand-mode .toast-container{left:20px;right:auto}.left-hand-mode .toast{animation:slideInLeft .3s ease-out}.left-hand-mode .toast-fadeout{animation:slideOutLeft .3s ease-out forwards}@keyframes slideInLeft{0%{transform:translate(-100%);opacity:0}to{transform:translate(0);opacity:1}}@keyframes slideOutLeft{0%{transform:translate(0);opacity:1}to{transform:translate(-100%);opacity:0}}@keyframes bounce-gentle{0%,20%,50%,80%,to{transform:translateY(0)}40%{transform:translateY(-10px)}60%{transform:translateY(-5px)}}@keyframes pulse-glow{0%,to{box-shadow:0 0 20px #ffd7004d}50%{box-shadow:0 0 40px #ffd70099}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}.hidden{display:none!important}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.animate-bounce-gentle{animation:bounce-gentle 2s infinite}.animate-pulse-glow{animation:pulse-glow 1.5s ease-in-out infinite}.animate-float{animation:float 3s ease-in-out infinite}@media print{.menu-container,.toast-container{display:none!important}}button:focus,input:focus,select:focus{outline:2px solid var(--accent-color);outline-offset:2px}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:rgba(255,255,255,.1);border-radius:4px}::-webkit-scrollbar-thumb{background:rgba(255,255,255,.3);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:rgba(255,255,255,.5)}