:root{--bg-primary: #0a0a2e;--bg-secondary: #1a0a3e;--bg-card: rgba(255, 255, 255, .06);--bg-card-hover: rgba(255, 255, 255, .1);--text-primary: #ffffff;--text-secondary: rgba(255, 255, 255, .6);--accent-cyan: #00ffff;--accent-magenta: #ff00ff;--accent-gold: #ffd700;--accent-green: #00ff88;--danger: #ff4444;--border-radius: 12px}*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}body{font-family:Segoe UI,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg-primary);color:var(--text-primary);overflow:hidden;height:100vh;width:100vw;-webkit-user-select:none;user-select:none}#root{height:100%;width:100%}.app{height:100%;width:100%;display:flex;flex-direction:column;background:linear-gradient(180deg,var(--bg-primary) 0%,var(--bg-secondary) 50%,var(--bg-primary) 100%)}.loading-screen{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;gap:16px}.loading-screen h2{color:var(--accent-cyan);font-size:28px}.loading{text-align:center;padding:32px;color:var(--text-secondary)}.page{height:100%;overflow-y:auto;padding:16px;display:flex;flex-direction:column}.page-header{display:flex;align-items:center;gap:12px;margin-bottom:20px}.page-header h2{font-size:22px}.btn-icon{background:var(--bg-card);border:none;color:var(--text-primary);font-size:20px;width:40px;height:40px;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center}.home-page{align-items:center;justify-content:center;gap:20px;text-align:center}.home-header{margin-bottom:8px}.home-title{font-size:32px;background:linear-gradient(135deg,var(--accent-cyan),var(--accent-magenta));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.title-emoji{-webkit-text-fill-color:initial}.home-subtitle{color:var(--text-secondary);font-size:16px;margin-top:4px}.user-info{display:flex;align-items:center;gap:12px;background:var(--bg-card);padding:12px 20px;border-radius:var(--border-radius)}.user-name{font-weight:600;font-size:16px}.user-score{color:var(--accent-gold);font-weight:700}.energy-bar{display:flex;align-items:center;gap:8px;font-size:18px;color:var(--accent-cyan)}.energy-icon{font-size:20px}.menu-buttons{display:flex;flex-direction:column;gap:12px;width:100%;max-width:300px}.btn-menu{background:var(--bg-card);border:1px solid rgba(255,255,255,.1);color:var(--text-primary);font-size:18px;font-weight:600;padding:16px;border-radius:var(--border-radius);cursor:pointer;transition:all .2s ease}.btn-menu:active{transform:scale(.97);background:var(--bg-card-hover)}.btn-play-main{background:linear-gradient(135deg,var(--accent-cyan),var(--accent-magenta));border:none;font-size:22px;padding:20px}.home-items-preview{display:flex;gap:16px;color:var(--text-secondary);font-size:14px;margin-top:8px}.game-container{position:relative;width:100%;height:100%;background:var(--bg-primary);touch-action:none}.game-canvas{width:100%;height:100%;display:block}.game-overlay{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;background:#0a0a2eeb;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:10;padding:24px;text-align:center}.game-title{font-size:36px;background:linear-gradient(135deg,var(--accent-cyan),var(--accent-magenta));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.game-subtitle{color:var(--text-secondary);font-size:16px}.energy-display{display:flex;align-items:center;gap:8px;font-size:22px;color:var(--accent-cyan)}.energy-count{font-weight:700}.btn-play{background:linear-gradient(135deg,var(--accent-cyan),var(--accent-magenta));border:none;color:var(--text-primary);font-size:24px;font-weight:700;padding:18px 48px;border-radius:50px;cursor:pointer;transition:transform .2s;min-width:200px}.btn-play:active{transform:scale(.95)}.btn-play:disabled{opacity:.5;cursor:not-allowed}.btn-back{background:none;border:1px solid rgba(255,255,255,.2);color:var(--text-secondary);font-size:16px;padding:10px 24px;border-radius:50px;cursor:pointer;margin-top:8px}.no-energy,.error-text{color:var(--danger);font-size:14px}.result-overlay{gap:12px}.high-score-text{color:var(--accent-gold);font-size:24px;animation:pulse 1s infinite}.result-score{font-size:42px;color:var(--accent-gold);font-weight:800}.result-total{color:var(--text-secondary);font-size:16px}@keyframes pulse{0%,to{transform:scale(1)}50%{transform:scale(1.1)}}.tab-bar{display:flex;gap:8px;margin-bottom:16px}.tab{flex:1;background:var(--bg-card);border:1px solid rgba(255,255,255,.1);color:var(--text-secondary);font-size:14px;font-weight:600;padding:10px;border-radius:8px;cursor:pointer;transition:all .2s}.tab-active{background:linear-gradient(135deg,#0ff3,#f0f3);border-color:var(--accent-cyan);color:var(--text-primary)}.leaderboard-list{display:flex;flex-direction:column;gap:8px}.lb-entry{display:flex;align-items:center;gap:12px;background:var(--bg-card);padding:12px 16px;border-radius:var(--border-radius)}.lb-top{border:1px solid rgba(255,215,0,.3)}.lb-rank{font-size:18px;min-width:40px}.lb-name{flex:1;font-weight:600}.lb-score{color:var(--accent-gold);font-weight:700}.lb-user-rank{text-align:center;padding:16px;margin-top:16px;background:linear-gradient(135deg,#00ffff1a,#ff00ff1a);border-radius:var(--border-radius);border:1px solid rgba(0,255,255,.3);font-weight:600}.task-section{margin-bottom:24px}.task-section h3{font-size:18px;margin-bottom:12px;color:var(--accent-cyan)}.task-card{display:flex;align-items:center;gap:12px;background:var(--bg-card);padding:14px 16px;border-radius:var(--border-radius);margin-bottom:8px}.task-info{flex:1;display:flex;flex-direction:column;gap:4px}.task-name{font-weight:600;font-size:15px}.task-desc{color:var(--text-secondary);font-size:13px}.task-reward{color:var(--accent-gold);font-size:13px;font-weight:600}.btn-claim{background:linear-gradient(135deg,var(--accent-cyan),var(--accent-magenta));border:none;color:#fff;font-weight:700;padding:10px 18px;border-radius:8px;cursor:pointer;font-size:14px;white-space:nowrap}.btn-claimed{background:var(--bg-card);color:var(--accent-green);cursor:default}.toast{background:#00ff8826;border:1px solid var(--accent-green);color:var(--accent-green);padding:10px 16px;border-radius:8px;margin-bottom:16px;text-align:center;font-size:14px}.profile-card{text-align:center;padding:24px;margin-bottom:20px}.profile-avatar{font-size:64px;margin-bottom:8px}.profile-name{font-size:24px;font-weight:700}.profile-username{color:var(--text-secondary);font-size:14px}.stats-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:24px}.stat-card{background:var(--bg-card);padding:16px;border-radius:var(--border-radius);text-align:center;display:flex;flex-direction:column;gap:6px}.stat-value{font-size:18px;font-weight:700}.stat-label{color:var(--text-secondary);font-size:12px;text-transform:uppercase}.referral-section{background:var(--bg-card);padding:20px;border-radius:var(--border-radius);text-align:center}.referral-section h3{color:var(--accent-cyan);margin-bottom:8px}.referral-desc{color:var(--text-secondary);font-size:14px;margin-bottom:12px}.btn-referral{background:linear-gradient(135deg,var(--accent-cyan),var(--accent-magenta));border:none;color:#fff;font-weight:700;padding:12px 24px;border-radius:8px;cursor:pointer;font-size:16px;margin-bottom:8px}.referral-code{color:var(--text-secondary);font-size:12px;font-family:monospace}::-webkit-scrollbar{width:4px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#fff3;border-radius:2px}