@font-face{font-family:Pretendard;src:url(/fonts/Pretendard-Regular.woff) format("woff");font-weight:400;font-display:swap}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body{width:100%;height:100%;overflow:hidden;touch-action:manipulation;-webkit-tap-highlight-color:transparent;-webkit-user-select:none;user-select:none;background:#03050f;color:#eaf3ff;font-family:Pretendard,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}#app{width:100%;height:100%;position:relative;padding-top:env(safe-area-inset-top);padding-bottom:env(safe-area-inset-bottom);padding-left:env(safe-area-inset-left);padding-right:env(safe-area-inset-right)}#game-ui{width:100%;height:100%;display:flex;flex-direction:column}#hud{padding:10px 12px 6px;z-index:20}#hud-top{display:flex;align-items:center;justify-content:space-between;gap:8px}.icon-btn{width:44px;height:44px;border-radius:50%;border:1px solid rgba(255,255,255,.18);background:#ffffff0f;display:flex;align-items:center;justify-content:center;cursor:pointer;flex:none}.icon-globe{width:20px;height:20px;border-radius:50%;border:1.5px solid #bfe3ff;position:relative}.icon-globe:before,.icon-globe:after{content:"";position:absolute;border:1.5px solid #bfe3ff;border-radius:50%}.icon-globe:before{top:-1.5px;right:4px;bottom:-1.5px;left:4px}.icon-globe:after{top:4px;right:-1.5px;bottom:4px;left:-1.5px}.icon-gear{width:18px;height:18px;border-radius:50%;border:3px solid #bfe3ff;box-shadow:0 -9px 0 -7px #bfe3ff,0 9px 0 -7px #bfe3ff,-9px 0 0 -7px #bfe3ff,9px 0 0 -7px #bfe3ff}#plankton-readout{display:flex;flex-direction:column;align-items:center;gap:2px}#plankton-value{font-size:26px;font-weight:700;letter-spacing:.3px;text-shadow:0 0 14px rgba(140,210,255,.55)}#pps-value{font-size:12px;color:#9db6d6}#tank{position:relative;flex:1;overflow:hidden;background:radial-gradient(120% 90% at 50% 10%,#0c1c38,#050a1a 55%,#02040c);cursor:pointer}#tank-bg-glow{position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(70% 55% at 50% 35%,rgba(120,200,255,.5),rgba(180,140,255,.25) 45%,transparent 75%);opacity:0;transition:opacity 1.6s ease;pointer-events:none}#tank-sprites{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none}.jelly-sprite{position:absolute;transform:translate(-50%,-50%);animation:jelly-float var(--duration, 6s) ease-in-out var(--delay, 0s) infinite alternate;filter:drop-shadow(0 0 var(--glow-size, 14px) var(--glow-color, #8fd0ff));will-change:transform}@keyframes jelly-float{0%{transform:translate(-50%,-50%) translateY(0) rotate(-2deg)}50%{transform:translate(-50%,-50%) translateY(-14px) rotate(2deg)}to{transform:translate(-50%,-50%) translateY(6px) rotate(-1deg)}}#tank-particles{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none}.plankton-particle{position:absolute;width:10px;height:10px;border-radius:50%;background:radial-gradient(circle,#eaffb0 0%,#8fe6c8 55%,transparent 75%);transform:translate(-50%,-50%);animation:particle-burst .7s ease-out forwards}@keyframes particle-burst{0%{opacity:1;transform:translate(-50%,-50%) scale(.4)}to{opacity:0;transform:translate(-50%,-50%) scale(2.4) translateY(-30px)}}#tap-hint{position:absolute;left:50%;bottom:18px;transform:translate(-50%);font-size:13px;color:#d2e6ff8c;pointer-events:none;transition:opacity .4s ease}#tap-hint.hidden{opacity:0}#species-drawer{flex:none;background:#040814d9;border-top:1px solid rgba(255,255,255,.08);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);padding:10px 10px calc(10px + env(safe-area-inset-bottom))}#species-list{display:flex;gap:8px;overflow-x:auto;scrollbar-width:none}#species-list::-webkit-scrollbar{display:none}.species-card{flex:none;width:96px;min-height:132px;border-radius:12px;background:#ffffff0d;border-top:3px solid var(--rarity-color, #7fa8c9);padding:6px 6px 8px;display:flex;flex-direction:column;align-items:center;gap:4px;cursor:pointer}.species-card.locked{filter:grayscale(.85);opacity:.55;cursor:default}.species-thumb{width:56px;height:56px;object-fit:contain;filter:drop-shadow(0 0 8px var(--glow-color, #8fd0ff))}.species-name{font-size:11px;text-align:center;line-height:1.2;min-height:26px}.species-owned{font-size:10px;color:#9db6d6}.species-hatch-btn{width:100%;min-height:26px;border:none;border-radius:8px;background:#3f8ecf;color:#fff;font-size:11px;font-weight:600;cursor:pointer}.species-hatch-btn:disabled{background:#ffffff1f;color:#fff6}.species-lock-label{font-size:9.5px;color:#d2e6ff99;text-align:center;line-height:1.3}#popup-container{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1000;pointer-events:none}#popup-container:not(:empty){pointer-events:auto}.popup-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:#000000b3;display:flex;align-items:center;justify-content:center}.popup-box{background:#0e1830;border:1px solid rgba(255,255,255,.12);border-radius:14px;padding:24px;min-width:280px;max-width:90vw}.popup-title{font-size:18px;font-weight:700;margin-bottom:12px}.popup-message{font-size:14px;color:#cfe0f5;margin-bottom:20px;line-height:1.5;white-space:pre-line}.popup-buttons{display:flex;gap:8px;justify-content:flex-end}.popup-btn{padding:10px 20px;min-height:40px;border-radius:8px;border:none;font-size:14px;cursor:pointer}.popup-btn.primary{background:#3f8ecf;color:#fff}.popup-btn.secondary{background:#ffffff1f;color:#fff}.settings-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px solid rgba(255,255,255,.08)}.settings-row:last-of-type{border-bottom:none}.settings-toggle{width:46px;height:26px;border-radius:13px;border:none;background:#ffffff26;position:relative;cursor:pointer}.settings-toggle:after{content:"";position:absolute;top:3px;left:3px;width:20px;height:20px;border-radius:50%;background:#fff;transition:transform .2s ease}.settings-toggle.on{background:#3f8ecf}.settings-toggle.on:after{transform:translate(20px)}.lang-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:4px}.lang-btn-item{min-height:44px;border-radius:8px;border:1px solid rgba(255,255,255,.15);background:#ffffff0a;color:#fff;font-size:13px;cursor:pointer}.lang-btn-item.active{border-color:#3f8ecf;background:#3f8ecf40}#demo-banner{position:fixed;top:calc(env(safe-area-inset-top) + 8px);left:50%;transform:translate(-50%);background:#ffc800e6;color:#000;padding:4px 16px;border-radius:20px;font-size:12px;font-weight:700;z-index:500;pointer-events:none}#ota-loading{position:fixed;top:0;right:0;bottom:0;left:0;background:#03050f;display:flex;align-items:center;justify-content:center;z-index:9999}.ota-spinner{width:40px;height:40px;border:3px solid rgba(255,255,255,.2);border-top-color:#fff;border-radius:50%;animation:ota-spin .8s linear infinite}@keyframes ota-spin{to{transform:rotate(360deg)}}