:root{--bg-color:#0d1117;--surface-color:#161b22;--border-color:#30363d;--text-main:#8b949e;--text-light:#c9d1d9;--accent-red:#f85149;--accent-blue:#58a6ff;--accent-purple:#8957e5;--shadow-sm:0 1px 2px #0006;--shadow-md:0 4px 12px #00000080;--font-heading:"Inter", system-ui, -apple-system, sans-serif;--font-body:"Inter", system-ui, -apple-system, sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-color);color:var(--text-main);font-family:var(--font-body);-webkit-user-select:none;user-select:none;touch-action:none;overscroll-behavior:none;-webkit-touch-callout:none;width:100vw;height:100dvh;overflow:hidden}h1,h2,h3{font-family:var(--font-heading);color:var(--text-light);margin-bottom:.5rem}.gradient-text{color:var(--text-light);font-weight:700;display:inline-block}strong{color:var(--text-light)}#app{width:100%;height:100%;position:relative}#pixelCanvas{cursor:grab;z-index:1;position:absolute;top:0;left:0}#pixelCanvas:active{cursor:grabbing}.app-header{z-index:10;border-radius:12px;align-items:center;gap:30px;padding:10px 20px;display:flex;position:absolute;top:20px;left:20px}.logo{font-family:var(--font-heading);color:var(--text-light);letter-spacing:-.5px;font-size:1.5rem;font-weight:800}.logo .accent{color:var(--accent-red)}.zoom-controls{align-items:center;gap:10px;display:flex}.icon-btn{background:var(--surface-color);border:1px solid var(--border-color);color:var(--text-light);cursor:pointer;border-radius:6px;justify-content:center;align-items:center;width:32px;height:32px;font-weight:500;transition:border-color .1s,color .1s;display:flex}.icon-btn:hover{border-color:var(--text-main);color:#fff}.panel{background:var(--surface-color);border:1px solid var(--border-color);box-shadow:var(--shadow-md);border-radius:8px}.overlay{z-index:100;opacity:1;background:#0d1117d9;justify-content:center;align-items:center;width:100%;height:100%;transition:opacity .2s;display:flex;position:absolute;top:0;left:0}.overlay.hidden{opacity:0;pointer-events:none}.popup-box{text-align:center;border-radius:12px;max-width:480px;padding:32px;transition:transform .2s ease-out;transform:translateY(0)}.overlay.hidden .popup-box{transform:translateY(20px)}.onboarding-card{text-align:left;width:100%;max-width:460px;padding:36px 40px 28px}.onboarding-header{margin-bottom:24px}.onboarding-logo{font-family:var(--font-heading);color:var(--text-light);letter-spacing:-1px;margin-bottom:6px;font-size:2rem;font-weight:800}.onboarding-logo .accent{color:var(--accent-red)}.onboarding-tagline{color:var(--text-main);opacity:.8;font-size:.95rem}.onboarding-rules{flex-direction:column;gap:12px;margin-bottom:24px;display:flex}.rule-item{color:var(--text-main);align-items:flex-start;gap:12px;font-size:.92rem;line-height:1.4;display:flex}.rule-num{background:var(--surface-color);border:1px solid var(--border-color);color:var(--text-light);border-radius:4px;flex-shrink:0;justify-content:center;align-items:center;width:22px;height:22px;margin-top:1px;font-size:.78rem;font-weight:700;display:flex}.skip-hint{text-align:center;color:var(--text-main);opacity:.6;margin-top:14px;font-size:.82rem}.skip-link{color:var(--accent-blue);cursor:pointer;opacity:.8;background:0 0;border:none;padding:0;font-size:.82rem;text-decoration:underline}.skip-link:hover{opacity:1}.primary-btn{background:var(--text-light);color:var(--bg-color);border:1px solid var(--text-light);cursor:pointer;border-radius:6px;width:100%;padding:12px 24px;font-family:inherit;font-size:.95rem;font-weight:600;transition:all .15s}.primary-btn:disabled{opacity:.5;cursor:not-allowed;transform:none}.primary-btn:hover:not(:disabled){color:var(--text-light);background:0 0}#biddingPanel{z-index:50;width:320px;padding:25px;transition:all .2s ease-out;position:absolute;bottom:30px;right:30px;transform:translate(0)}#biddingPanel.hidden{opacity:0;pointer-events:none;transform:translate(120%)}.close-btn{color:var(--text-main);cursor:pointer;background:0 0;border:none;font-size:1.5rem;transition:color .2s;position:absolute;top:15px;right:15px}.close-btn:hover{color:var(--accent-red)}.panel-title{border-bottom:1px solid var(--border-color);color:var(--text-light);align-items:center;gap:8px;margin-bottom:20px;padding-bottom:10px;font-size:1.1rem;font-weight:600;display:flex}.coord-input{border:none;border-bottom:1px dashed var(--accent-blue);color:var(--accent-blue);text-align:center;background:0 0;outline:none;width:100px;font-family:inherit;font-size:1.2rem;font-weight:500;transition:border-color .2s}.coord-input:focus{border-color:#fff;border-bottom-style:solid}.pixel-info{margin-bottom:20px}.price-box{background:#0000004d;border-radius:12px;justify-content:space-between;align-items:center;padding:12px 16px;display:flex}.price-value{font-family:var(--font-heading);color:#0f8;font-size:1.4rem;font-weight:800}.color-picker-container{margin-bottom:25px}.color-wrapper{align-items:center;gap:15px;margin-top:10px;display:flex}input[type=color]{-webkit-appearance:none;cursor:pointer;background:0 0;border:none;border-radius:50%;width:40px;height:40px;box-shadow:0 2px 10px #0003}input[type=color]::-webkit-color-swatch-wrapper{padding:0}input[type=color]::-webkit-color-swatch{border:2px solid #fff;border-radius:50%}#colorHex{text-transform:uppercase;background:#0000004d;border-radius:8px;padding:6px 12px;font-family:monospace;font-size:1.1rem}.buy-btn{background:var(--accent-blue);color:#fff;cursor:pointer;border:none;border-radius:6px;width:100%;padding:12px;font-size:1rem;font-weight:600;transition:opacity .15s}.buy-btn:hover:not(:disabled){opacity:.9}.buy-btn.outbid{background:var(--accent-red)}.tooltip{background:var(--surface-color);color:var(--text-light);pointer-events:none;z-index:20;border:1px solid var(--border-color);box-shadow:var(--shadow-md);border-radius:4px;margin-top:-10px;padding:6px 12px;font-size:.85rem;position:absolute;transform:translate(-50%,-100%)}.tooltip.hidden{display:none}.wallet-pill{border:1px solid var(--glass-border);background:#0000004d;border-radius:50px;align-items:center;gap:12px;padding:6px 16px;display:flex}#tokenBalance{font-family:var(--font-heading);color:#ffde00;font-size:1.1rem;font-weight:700}.add-tokens-btn{background:var(--accent-blue);color:#000;cursor:pointer;border:none;border-radius:50%;justify-content:center;align-items:center;width:24px;height:24px;font-weight:700;transition:transform .2s,background .2s;display:flex}.add-tokens-btn:hover{background:#fff;transform:scale(1.1)}.token-store{max-width:600px}.store-grid{grid-template-columns:repeat(2,1fr);gap:20px;margin-top:30px;display:grid}.store-item{background:var(--surface-color);border:1px solid var(--border-color);cursor:pointer;border-radius:8px;flex-direction:column;align-items:center;gap:10px;padding:20px;transition:border-color .15s,background .15s;display:flex}.store-item:hover{background:var(--bg-color);border-color:var(--accent-blue)}.token-amount{font-family:var(--font-heading);color:#ffde00;font-size:1.8rem;font-weight:800}.token-price{color:var(--text-main);background:#0000004d;border-radius:12px;padding:4px 12px;font-size:1.1rem}.glowing-special{border-color:#ffde00;grid-column:1/-1}.custom-token-container{border-top:1px solid var(--border-color);text-align:left;margin-top:20px;padding-top:20px}.custom-token-input-group{gap:10px;margin-top:10px;display:flex}.custom-token-input-group input{flex-grow:1}.custom-token-input-group button{width:auto}.auth-container{text-align:left;flex-direction:column;gap:12px;margin:20px 0;display:flex}.auth-tabs{gap:10px;margin-bottom:10px;display:flex}.auth-tab{color:var(--text-muted);cursor:pointer;background:0 0;border:none;border-bottom:2px solid #0000;padding-bottom:5px;font-size:1rem;font-weight:700}.auth-tab.active{color:var(--accent-blue);border-bottom:2px solid var(--accent-blue)}.auth-form{flex-direction:column;gap:10px;display:flex}.remember-me{color:var(--text-main);cursor:pointer;align-items:center;gap:8px;font-size:.9rem;display:flex}.remember-me input[type=checkbox]{width:16px;height:16px;accent-color:var(--accent-blue);cursor:pointer}.auth-error{color:#f04;min-height:20px;font-size:.9rem}.auth-input{background:var(--bg-color);border:1px solid var(--border-color);color:var(--text-light);border-radius:4px;outline:none;width:100%;padding:12px;font-family:inherit;font-size:1rem}.auth-input:focus{border-color:var(--accent-blue)}.side-panel{z-index:5;pointer-events:auto;width:250px;max-height:calc(100vh - 200px);padding:20px;position:absolute;top:90px;overflow-y:hidden}.left-panel{left:20px}.right-panel{right:20px}.side-panel h3{border-bottom:1px solid var(--border-color);color:var(--text-light);margin-bottom:15px;padding-bottom:8px;font-size:.95rem;font-weight:600}.feed-list,.leaderboard-list{flex-direction:column;gap:12px;list-style:none;display:flex}.feed-item,.lb-item{cursor:pointer;background:#0000004d;border:1px solid #0000;border-radius:8px;padding:10px;font-size:.9rem;line-height:1.4;transition:transform .2s}.feed-item:hover,.lb-item:hover{border-color:var(--glass-border);transform:translate(4px)}.owner-name{color:#fff;font-weight:700}.owner-name.rank-1{color:#ffde00}.account-panel{z-index:5;border-radius:8px;align-items:center;gap:12px;padding:10px 16px;display:flex;position:absolute;bottom:20px;left:20px}.account-info{color:var(--text-main);font-size:.85rem}.account-info .account-name{color:var(--text-light);font-weight:600}.logout-btn{border:1px solid var(--border-color);color:var(--text-main);cursor:pointer;background:0 0;border-radius:4px;padding:4px 12px;font-family:inherit;font-size:.8rem;transition:border-color .15s,color .15s}.logout-btn:hover{border-color:var(--accent-red);color:var(--accent-red)}.charity-footer{z-index:10;border-bottom:none;border-radius:16px 16px 0 0;align-items:center;gap:8px;padding:8px 24px;font-size:.9rem;display:flex;position:absolute;bottom:0;left:50%;transform:translate(-50%)}.heart{color:#f04;filter:drop-shadow(0 0 4px #f04);animation:1.5s ease-in-out infinite heartGlow}@keyframes heartGlow{0%,to{filter:drop-shadow(0 0 4px #f04);transform:scale(1)}50%{filter:drop-shadow(0 0 8px #f04);transform:scale(1.2)}}.charity-link{color:var(--accent-blue);font-weight:700;text-decoration:none}.charity-link:hover{color:#fff;text-decoration:underline}@keyframes balanceBump{0%{color:var(--text-color);transform:scale(1)}50%{color:#4ade80;transform:scale(1.2)}to{color:var(--text-color);transform:scale(1)}}.balance-bump{animation:.5s ease-out balanceBump}@keyframes floatUpFade{0%{opacity:0;transform:translateY(10px)scale(.8)}20%{opacity:1;transform:translateY(0)scale(1.1)}to{opacity:0;transform:translateY(-30px)scale(1)}}.floating-token{color:#4ade80;pointer-events:none;z-index:1000;text-shadow:0 2px 10px #4ade8066;font-size:1.2rem;font-weight:700;animation:1.2s ease-out forwards floatUpFade;position:absolute}.hidden{display:none!important}@media (width<=768px){.app-header{border-radius:0;justify-content:space-between;gap:10px;padding:8px 12px;top:0;left:0;right:0}.logo{font-size:1.1rem}.wallet-pill{gap:8px;padding:4px 10px}#tokenBalance{font-size:.9rem}.zoom-controls{gap:6px}.icon-btn{width:28px;height:28px;font-size:.85rem}.side-panel,.account-panel{display:none}#biddingPanel{z-index:60;border-radius:16px 16px 0 0;width:100%;max-height:50vh;padding:20px;position:fixed;bottom:0;left:0;right:0;overflow-y:auto}#biddingPanel.hidden{transform:translateY(100%)}.popup-box{max-width:calc(100vw - 24px);max-height:90vh;margin:12px;padding:24px 20px;overflow-y:auto}.onboarding-card{max-width:calc(100vw - 24px);padding:24px 20px 20px}.onboarding-logo{font-size:1.6rem}.onboarding-tagline,.rule-item{font-size:.85rem}.store-grid{grid-template-columns:repeat(2,1fr);gap:12px;margin-top:20px}.token-store{max-width:calc(100vw - 24px)}.store-item{padding:14px}.token-amount{font-size:1.3rem}.token-price{font-size:.9rem}.auth-input{padding:14px;font-size:16px}.primary-btn{padding:14px 24px;font-size:1rem}.buy-btn{padding:14px;font-size:1rem}.charity-footer{padding:6px 16px;font-size:.75rem}}@media (width<=400px){.store-grid{grid-template-columns:1fr}.onboarding-rules{gap:8px;margin-bottom:16px}.auth-container{gap:8px}}