html{scroll-behavior:auto;height:100%}*{overflow-anchor:none;box-sizing:border-box}body{background-attachment:fixed;background-image:url(/assets/background-EbEr_eGB.jpg);background-position:center;background-repeat:no-repeat;background-size:cover;font-family:Poppins,sans-serif;margin:0;min-height:100vh;overflow:hidden;padding:0}#root{display:flex;flex-direction:column;height:100vh;width:100vw}.game-header{align-items:center;display:flex;flex-shrink:0;gap:10px;justify-content:center;padding:5px 10px}.scoreboard{align-items:center;background:linear-gradient(135deg,#30475ee6,#596a7ee6);border-radius:8px;box-shadow:0 2px 6px #0000004d;color:#fff;display:flex;gap:12px;justify-content:center;padding:6px 16px}.score-item{align-items:center;display:flex;flex-direction:column;gap:1px}.score-label{font-size:10px;font-weight:600;opacity:.9;text-transform:uppercase}.score-value{border-radius:6px;font-size:18px;font-weight:700;min-width:36px;padding:2px 10px;text-align:center}.score-value.current{background-color:#2186c9}.score-value.best{background-color:#09b688}.game-board{background-color:#007ba04c;border-radius:16px;color:#fff;display:grid;flex:1;gap:4px;grid-template-columns:repeat(7,1fr);grid-template-rows:repeat(3,1fr);margin:5px auto;max-height:calc(100vh - 70px);padding:8px;width:98vw}.card{align-items:center;background-color:#7c7c7c3b;border:none;border-radius:8px;box-shadow:0 2px 6px #0003;color:#eee;cursor:pointer;display:flex;flex-direction:column;font-family:inherit;height:100%;justify-content:space-between;min-height:0;overflow:hidden;padding:8px 4px;transition:transform .3s ease-in-out,box-shadow .3s ease-in-out;width:100%}.card:hover{background-color:#37b88b92;box-shadow:0 4px 10px #0000004d;transform:scale(1.02)}.card:focus{outline:2px solid #fff;outline-offset:2px}.card:active{transform:scale(.98)}.card img{border-radius:4px;flex:1;max-height:70%;min-height:0;object-fit:contain;transition:transform .3s ease;width:90%}.card:hover img{transform:scale(1.1)}.card p{font-size:12px;font-weight:700;margin:4px 0 0;text-align:center;text-transform:capitalize}@media (max-width: 1200px){.game-board{grid-template-columns:repeat(6,1fr);grid-template-rows:repeat(4,1fr)}}@media (max-width: 992px){.game-board{grid-template-columns:repeat(5,1fr);grid-template-rows:repeat(5,1fr)}}@media (max-width: 768px){.game-board{grid-template-columns:repeat(4,1fr);grid-template-rows:repeat(6,1fr)}.game-header{flex-wrap:wrap;gap:6px}.scoreboard{order:-1}.card p{font-size:11px}}@media (max-width: 480px){.game-board{grid-template-columns:repeat(3,1fr);grid-template-rows:repeat(7,1fr);gap:3px;padding:5px}.card p{font-size:10px}.score-value{font-size:14px;padding:2px 8px}}@keyframes fadeInDown{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}.sound-button{border:none;border-radius:50%;color:#fff;cursor:pointer;font-size:14px;height:32px;margin:0;transition:background-color .3s ease;width:32px}.sound-button.sound-on{background-color:#4caf4fb7}.sound-button.sound-off{background-color:#b0b0b0ad}.sound-button:focus{outline:none}.sound-button:hover{box-shadow:0 0 10px #0000004d}.rules-button{background-color:#4caf4fa8;border:none;border-radius:16px;color:#fff;cursor:pointer;font-size:11px;font-weight:600;margin:0;padding:6px 14px;text-transform:uppercase}.modal{background-color:#fff;border-radius:10px;box-shadow:0 5px 15px #0000004d;left:50%;max-height:90vh;max-width:500px;overflow-y:auto;padding:20px;position:fixed;top:50%;transform:translate(-50%,-50%);width:80%;z-index:1000}.close-button{background-color:#4caf50;border:none;border-radius:10px;color:#fff;cursor:pointer;font-size:16px;margin-top:10px;padding:10px 20px;transition:background-color .3s ease}.close-button:hover{background-color:#45a049}.close-button:focus{outline:2px solid #fff;outline-offset:2px}.modal-overlay{background-color:#00000080;height:100%;left:0;position:fixed;top:0;width:100%;z-index:999}.loading-container{align-items:center;color:#fff;display:flex;flex-direction:column;gap:20px;justify-content:center;min-height:50vh}.spinner{animation:spin 1s linear infinite;border:4px solid rgba(255,255,255,.3);border-radius:50%;border-top-color:#fff;height:50px;width:50px}@keyframes spin{to{transform:rotate(360deg)}}.sr-only{border:0;clip:rect(0,0,0,0);height:1px;margin:-1px;overflow:hidden;padding:0;position:absolute;width:1px}.error-container{align-items:center;background-color:#dc3545e6;border-radius:20px;color:#fff;display:flex;flex-direction:column;gap:15px;margin:50px auto;max-width:500px;padding:30px;text-align:center}.error-container h2{margin:0}.retry-button{background-color:#fff;border:none;border-radius:10px;color:#dc3545;cursor:pointer;font-size:16px;font-weight:700;padding:12px 24px;transition:transform .2s ease,box-shadow .2s ease}.retry-button:hover{box-shadow:0 4px 12px #0003;transform:translateY(-2px)}.retry-button:focus{outline:2px solid #fff;outline-offset:2px}