:root{--primary-color: #4CAF50;--secondary-color: #2196F3;--accent-color: #FFC107;--background-color: #1a1a1a;--text-color: #ffffff;--border-color: #333333}*{margin:0;padding:0;box-sizing:border-box}body{font-family:"Press Start 2P",cursive;background-color:var(--background-color);color:var(--text-color);line-height:1.6;overflow:hidden}#gameContainer{width:100vw;height:100vh;position:relative;overflow:hidden}.screen{position:absolute;top:0;left:0;width:100%;height:100%;display:none;flex-direction:column;align-items:center;justify-content:center;background-color:#000;padding:20px}.screen.active{display:flex}#welcomeScreen{text-align:center;position:relative;overflow:hidden}#welcomeScreen:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:url(/assets/mew-fb2d2985.gif) center center/contain no-repeat;opacity:1;z-index:0}#welcomeScreen>*{position:relative;z-index:1}#welcomeScreen h1{font-size:2.5em;margin-bottom:2em;text-align:center;color:#f1c40f;text-shadow:4px 4px #2c3e50}#connectWalletBtn{padding:1em 2em;font-size:1.2em;background-color:#4a90e2;color:#fff;border:none;border-radius:5px;cursor:pointer;transition:background-color .3s}#connectWalletBtn:hover{background-color:#357abd}#gameScreen{z-index:1}#gameCanvas{width:100%;height:100%;display:block;border:4px solid var(--border-color);border-radius:8px;background-color:#000}#game-ui{position:absolute;top:0;left:0;width:100%;height:100%;pointer-events:none}#top-bar{display:flex;justify-content:space-between;align-items:center;padding:10px 20px;background-color:#000000b3;border-radius:10px}#wallet-info{color:#fff;font-family:"Press Start 2P",cursive;font-size:14px}#menu-buttons{display:flex;gap:10px}.pixel-button{background-color:#4a90e2;color:#fff;border:none;padding:10px 20px;font-family:"Press Start 2P",cursive;font-size:14px;cursor:pointer;border-radius:5px;transition:background-color .3s}.pixel-button:hover{background-color:#357abd}.pixel-button:disabled{background-color:#666;cursor:not-allowed}#debug-info{position:fixed;bottom:10px;left:10px;background-color:#000000b3;color:#fff;padding:10px;border-radius:5px;font-family:monospace;z-index:1000;max-height:200px;overflow-y:auto}#inventoryContainer,#marketplaceContainer{width:100%;height:80%;overflow-y:auto;padding:20px;display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:20px}.fish-card{background-color:#34495e;border:2px solid #95a5a6;border-radius:4px;padding:10px;display:flex;flex-direction:column;align-items:center}.fish-image{width:100px;height:60px;margin-bottom:10px;background-size:contain;background-repeat:no-repeat;background-position:center}.fish-details{text-align:center;font-size:12px}.fish-details h3{color:#f1c40f;margin-bottom:5px}.fish-details p{margin:2px 0;color:#bdc3c7}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.screen{animation:fadeIn .5s ease-in}#game-screen{position:relative}.game-controls{position:absolute;top:20px;right:20px;display:flex;gap:10px;pointer-events:auto}.game-button{padding:10px 20px;font-family:"Press Start 2P",cursive;font-size:.8em;color:var(--text-color);background-color:var(--primary-color);border:none;border-radius:4px;cursor:pointer;transition:transform .1s}.game-button:hover{transform:scale(1.05)}.game-button:active{transform:scale(.95)}#inventory-screen{padding:40px}.inventory-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:30px}.inventory-title{font-size:2em;color:var(--accent-color)}#inventoryContainer{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:20px;width:100%;max-width:1200px}.fish-item{background-color:var(--border-color);border-radius:8px;padding:15px;display:flex;flex-direction:column;align-items:center;gap:10px}.fish-item img{width:100px;height:100px;object-fit:contain}.fish-info{text-align:center;font-size:.8em}.fish-info h3{color:var(--accent-color);margin-bottom:10px}.sell-btn{padding:8px 16px;font-family:"Press Start 2P",cursive;font-size:.7em;color:var(--text-color);background-color:var(--secondary-color);border:none;border-radius:4px;cursor:pointer;transition:transform .1s}.sell-btn:hover{transform:scale(1.05)}#marketplace-screen{padding:40px}.marketplace-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:30px}.marketplace-title{font-size:2em;color:var(--accent-color)}#marketplaceContainer{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:20px;width:100%;max-width:1200px}.marketplace-item{background-color:var(--border-color);border-radius:8px;padding:15px;display:flex;flex-direction:column;align-items:center;gap:10px}.marketplace-item img{width:100px;height:100px;object-fit:contain}.marketplace-item .price{color:var(--accent-color);font-size:1.2em;margin:10px 0}.buy-btn{padding:8px 16px;font-family:"Press Start 2P",cursive;font-size:.7em;color:var(--text-color);background-color:var(--primary-color);border:none;border-radius:4px;cursor:pointer;transition:transform .1s}.buy-btn:hover{transform:scale(1.05)}.notification{position:fixed;top:20px;right:20px;padding:15px 25px;background-color:var(--primary-color);color:var(--text-color);border-radius:4px;font-size:.8em;animation:slideIn .3s ease-out;z-index:1000}.error-notification{position:fixed;top:20px;right:20px;padding:15px 25px;background-color:#f44336;color:var(--text-color);border-radius:4px;font-size:.8em;animation:slideIn .3s ease-out;z-index:1000}@keyframes slideIn{0%{transform:translate(100%);opacity:0}to{transform:translate(0);opacity:1}}#walletInfo{position:absolute;top:20px;left:20px;padding:8px 16px;background-color:var(--border-color);border-radius:4px;font-size:.8em}.loading{display:inline-block;width:50px;height:50px;border:3px solid var(--border-color);border-radius:50%;border-top-color:var(--accent-color);animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@media (max-width: 768px){.welcome-title{font-size:2em}.welcome-subtitle{font-size:1em}.game-controls{flex-direction:column}#inventoryContainer,#marketplaceContainer{grid-template-columns:repeat(auto-fill,minmax(200px,1fr))}}