:root{--primary-font: "Quicksand", "Segoe UI Emoji", "Apple Color Emoji", "Noto Color Emoji", sans-serif;--display-font: "Fredoka One", "Segoe UI Emoji", "Apple Color Emoji", "Noto Color Emoji", cursive;--bg-gradient: linear-gradient(180deg, #E0F2FE 0%, #FDF4FF 50%, #FFFBEB 100%);--header-grad: linear-gradient(135deg, #FF6B6B 0%, #FF8E53 100%);--yellow-grad: linear-gradient(135deg, #FEE140 0%, #FA709A 100%);--blue-grad: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);--green-grad: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);--purple-grad: linear-gradient(135deg, #b180fc 0%, #7451f5 100%);--text-dark: #2C3E50;--text-light: #FFFFFF;--card-bg-glass: rgba(255, 255, 255, .7);--shadow-soft: 0 10px 25px rgba(0, 0, 0, .08);--shadow-bubble: 0 8px 16px rgba(0, 0, 0, .15);--shadow-btn: 0 6px 15px rgba(255, 107, 107, .3)}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}body{font-family:var(--primary-font);background:var(--bg-gradient);color:var(--text-dark);margin:0;padding:0;height:100vh;display:flex;flex-direction:column;overflow:hidden}.app-container{display:flex;flex-direction:column;width:100%;height:100%;position:relative}.app-header{display:flex;justify-content:space-between;align-items:center;padding:12px 24px;background:var(--card-bg-glass);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:3px solid rgba(255,255,255,.5);box-shadow:0 4px 15px #00000008;z-index:10}.logo-container{display:flex;align-items:center;gap:10px;cursor:pointer}.logo-icon{width:48px;height:48px;filter:drop-shadow(0 4px 6px rgba(0,0,0,.1))}.logo-text{font-family:var(--display-font);font-size:28px;font-weight:800;background:linear-gradient(135deg,#e21b7f,#ff5e36,#7451f5);-webkit-background-clip:text;-webkit-text-fill-color:transparent;filter:drop-shadow(1px 2px 2px 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#34d39933;border-color:#10b981}.card-select-label{font-family:var(--primary-font);font-size:13px;font-weight:800;color:#4a5568;text-transform:uppercase;letter-spacing:.5px;margin-bottom:6px;display:block}.card-select-dropdown{padding:10px 14px;border-radius:16px;border:2.5px solid rgba(0,0,0,.08);width:85%;font-family:var(--primary-font);font-weight:700;font-size:14px;color:#2d3748;background-color:#fff;cursor:pointer;outline:none;transition:border-color .2s,box-shadow .2s;box-shadow:0 2px 6px #00000005}.card-select-dropdown:hover{border-color:#0003}.card-select-dropdown:focus{border-color:#7451f5;box-shadow:0 0 0 3px #7451f526}.game-card-icon{font-size:72px;margin-bottom:15px;filter:drop-shadow(0 6px 8px rgba(0,0,0,.1));animation:float 4s infinite ease-in-out}.game-card:nth-child(2) .game-card-icon{animation-delay:1.3s}.game-card:nth-child(3) .game-card-icon{animation-delay:2.6s}.game-card-title{font-family:var(--display-font);font-size:26px;margin:10px 0;font-weight:800}.game-card:nth-child(1) .game-card-title{background:var(--blue-grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;filter:drop-shadow(1px 2px 2px rgba(0,0,0,.08))}.game-card:nth-child(2) .game-card-title{background:var(--purple-grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;filter:drop-shadow(1px 2px 2px rgba(0,0,0,.08))}.game-card:nth-child(3) .game-card-title{background:var(--header-grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;filter:drop-shadow(1px 2px 2px rgba(0,0,0,.08))}.game-card-desc{font-size:14px;color:#7f8c8d;line-height:1.5;margin-bottom:20px}.game-card-badge{font-family:var(--display-font);font-size:12px;padding:6px 16px;border-radius:20px;color:#fff;text-transform:uppercase}.game-viewport{flex:1;width:100%;height:auto;min-height:0;background:#000;position:relative;display:flex;align-items:center;justify-content:center}.phaser-container{width:100%;height:100%}.game-overlay-back{position:absolute;top:15px;right:15px;z-index:100}.install-banner{position:fixed;bottom:20px;right:20px;background:var(--card-bg-glass);-webkit-backdrop-filter:blur(15px);backdrop-filter:blur(15px);border:3px solid #FFFFFF;padding:16px 24px;border-radius:24px;box-shadow:0 12px 30px #00000026;display:flex;align-items:center;gap:15px;z-index:999;animation:slideIn .5s cubic-bezier(.175,.885,.32,1.275);max-width:400px}.install-text{font-size:14px;font-weight:700;color:var(--text-dark);line-height:1.4}@keyframes float{0%,to{transform:translateY(0) rotate(0)}50%{transform:translateY(-10px) rotate(3deg)}}@keyframes bounce{0%,to{transform:translateY(0)}50%{transform:translateY(-8px)}}@keyframes slideIn{0%{transform:translateY(100px);opacity:0}to{transform:translateY(0);opacity:1}}@media (max-width: 768px){.dashboard-title{font-size:28px}.game-grid{gap:20px}.game-card{padding:18px}.game-card-icon{font-size:56px}.install-banner{left:20px;right:20px;max-width:none;bottom:10px;padding:12px 16px}}.phaser-container canvas{display:block}.level-select-view{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:flex-start;padding:0;overflow-y:auto;width:100%}.level-select-header{display:flex;align-items:center;justify-content:space-between;width:100%;padding:20px 40px;color:#fff;border-bottom:4px solid rgba(255,255,255,.4);box-shadow:0 4px 15px #0000000d}.header-text-container{display:flex;flex-direction:column;align-items:center;flex:1;text-align:center}.level-select-title{font-family:var(--display-font);font-size:36px;margin:0;text-shadow:2px 2px 4px rgba(0,0,0,.2)}.level-select-subtitle{font-size:16px;margin:5px 0 0;font-weight:700;text-shadow:1px 1px 2px rgba(0,0,0,.2);opacity:.9}.levels-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:25px;max-width:1000px;width:100%;padding:40px 20px;margin:0 auto}.level-card{border-radius:24px;padding:24px;display:flex;flex-direction:column;align-items:center;justify-content:space-between;text-align:center;min-height:230px;box-shadow:var(--shadow-soft);position:relative;transition:transform .2s cubic-bezier(.175,.885,.32,1.275),box-shadow .2s;background:#fff;border:3px solid rgba(0,0,0,.05)}.level-card.unlocked{cursor:pointer}.level-card.unlocked:hover{transform:translateY(-8px)}.level-card.bubble-level-card.unlocked{border:3.5px solid #38BDF8;background:linear-gradient(135deg,#f0f9ff,#e0f2fe)}.level-card.bubble-level-card.unlocked:hover{box-shadow:0 12px 24px #38bdf833}.level-card.memory-level-card.unlocked{border:3.5px solid #C084FC;background:linear-gradient(135deg,#faf5ff,#f3e8ff)}.level-card.memory-level-card.unlocked:hover{box-shadow:0 12px 24px #c084fc33}.level-card.math-level-card.unlocked{border:3.5px solid #FF8E53;background:linear-gradient(135deg,#fff5f0,#ffebe0)}.level-card.math-level-card.unlocked:hover{box-shadow:0 12px 24px #ff8e5333}.level-card.locked{background:#e2e8f0;border-color:#cbd5e1;opacity:.8}.level-card-number{font-family:var(--display-font);font-size:16px;color:#718096;text-transform:uppercase;letter-spacing:1px}.level-card.locked .level-card-number{color:#94a3b8}.level-card-name{font-family:var(--primary-font);font-size:18px;font-weight:800;margin:10px 0;color:#2d3748}.level-card.locked .level-card-name{color:#64748b}.level-card-unlocked-info{display:flex;flex-direction:column;align-items:center;width:100%}.level-card-stars{display:flex;gap:6px;margin-bottom:15px}.star-icon{font-size:24px}.star-icon.empty{color:#cbd5e1;text-shadow:none}.level-play-btn{font-size:14px;padding:8px 18px}.level-card-locked-info{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;margin-top:auto}.lock-icon{font-size:36px;animation:none}.lock-text{font-family:var(--display-font);font-size:14px;color:#64748b;text-transform:uppercase}@media (max-width: 768px){.level-select-header{padding:15px 20px}.level-select-title{font-size:24px}.level-select-subtitle{font-size:12px}.levels-grid{padding:20px;gap:15px;grid-template-columns:repeat(auto-fit,minmax(160px,1fr))}.level-card{padding:15px;min-height:190px}.level-card-name{font-size:16px}}