:root{--text: #ffffff;--muted: #ffffff99;--border-color: rgba(255, 255, 255, .25);--panel-bg: rgba(255, 255, 255, .15);--button-bg: rgba(255, 255, 255, .2);--button-hover-bg: rgba(255, 255, 255, .3)}html,body{margin:0;color:var(--text);font:16px/1.5 system-ui,-apple-system,sans-serif;height:100%;overflow:hidden;background-image:url(/D1.a/sprites/bg.png);background-size:cover;background-position:center;background-repeat:no-repeat;background-attachment:fixed}.game-container{display:grid;grid-template-columns:2fr 3fr 2fr;height:100vh;gap:20px;padding:20px;box-sizing:border-box}.column{background:var(--panel-bg);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--border-color);border-radius:16px;box-shadow:0 4px 30px #0000001a;padding:24px;box-sizing:border-box;display:flex;flex-direction:column}.column-middle,.column-right{overflow-y:auto}.section-title{margin-bottom:12px;font-weight:700;font-size:20px;text-align:center;text-shadow:0 1px 3px rgba(0,0,0,.2)}.column-left{align-items:center;justify-content:flex-start;text-align:center;position:relative}.stats{display:flex;flex-direction:column;align-items:center;gap:4px;margin:16px 0;font-weight:500}.stat-total{font-size:24px}.stat-eps,.stat-epc{font-size:16px;color:var(--muted)}.main-btn{background:none;border:none;padding:0;cursor:pointer;user-select:none;width:90%;max-width:300px;aspect-ratio:1 / 1;transition:transform .1s ease,filter .1s ease;filter:drop-shadow(0 4px 10px rgba(0,0,0,.3));position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.main-btn:hover{transform:translate(-50%,-50%) scale(1.02);filter:drop-shadow(0 6px 15px rgba(0,0,0,.4))}.main-btn:active{transform:translate(-50%,-50%) scale(.98)}.iconWrap{width:100%;height:100%}.globe{width:100%;height:100%;background-image:url(/D1.a/sprites/earth.png);background-repeat:no-repeat;background-position:0 0;background-size:3000% 1000%;image-rendering:pixelated;transition:background-image .5s ease-in-out}.globe.mars{background-image:url(/D1.a/sprites/mars.png)}@keyframes popOnce{0%{transform:scale(1)}30%{transform:scale(1.08)}60%{transform:scale(.98)}to{transform:scale(1)}}.iconWrap.pop{animation:popOnce .18s ease-out}@keyframes sparkle{0%,to{filter:drop-shadow(0 0 5px rgba(255,255,255,.7))}50%{filter:drop-shadow(0 0 20px rgba(255,255,255,1))}}.iconWrap.sparkling{animation:sparkle 2s ease-in-out infinite}.timer-bar-container{width:80%;height:10px;background-color:#0003;border:1px solid var(--border-color);border-radius:5px;margin-top:20px;display:none}.timer-bar-fill{width:100%;height:100%;background-color:#fff;border-radius:4px;transition:width .1s linear}.list{display:flex;flex-direction:column;gap:12px}.row{display:grid;grid-template-columns:1fr 140px;align-items:center;gap:16px;padding:12px;background:rgba(0,0,0,.1);border:1px solid var(--border-color);border-radius:12px}.price{text-align:left}.item-name{font-weight:600}.item-desc,.item-sub{font-size:13px;color:var(--muted)}.level-display{font-weight:600;color:#4338ca;margin-left:8px}.button-group{display:flex;flex-direction:column;justify-content:flex-end;gap:8px}.buy-btn,.upgrade-btn{padding:8px 14px;border-radius:10px;border:1px solid var(--border-color);background:var(--button-bg);color:var(--text);cursor:pointer;font-weight:600;transition:background-color .1s ease;width:100%;box-sizing:border-box}.buy-btn:hover,.upgrade-btn:hover{background:var(--button-hover-bg)}.buy-btn:disabled,.upgrade-btn:disabled{opacity:.5;cursor:not-allowed;background:var(--button-bg)}.upgrade-btn{border:1px solid #a5b4fc;background:#4338ca}.upgrade-btn:hover{background:#4f46e5}.upgrade-btn:disabled{background:#4338ca}.store-placeholder{flex-grow:1;display:grid;place-content:center;color:var(--muted);text-align:center;background:rgba(0,0,0,.2);border-radius:8px}.floating-text{position:absolute;transform:translate(-50%);pointer-events:none;user-select:none;font-size:24px;font-weight:700;color:#fff;text-shadow:0 2px 4px rgba(0,0,0,.5);animation:float-up 1.5s ease-out forwards}@keyframes float-up{0%{transform:translate(-50%);opacity:1}to{transform:translate(-50%,-100px);opacity:0}}