@import"https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;700&family=Orbitron:wght@500;700;900&display=swap";:root{--bg: #0A0F1F;--surface: #141B3A;--primary: #EAB308;--primary-dark: #CA8A04;--accent: #06B6D4;--text: #FEFCE8;--text-muted: #FDE68A;--border: #1E2547;--success: #10B981;--warning: #EAB308;--danger: #EF4444;--radius: 8px;--shadow: 0 12px 36px rgba(0,0,0,.4), 0 0 28px #EAB30826}body{margin:0;padding:0;font-family:JetBrains Mono,SF Mono,Consolas,monospace;background:linear-gradient(135deg,#0a0f1f,#141b3a),repeating-linear-gradient(0deg,transparent,transparent 39px,#EAB30811 40px),repeating-linear-gradient(90deg,transparent,transparent 39px,#06B6D408 40px),var(--bg);color:var(--text);min-height:100vh;display:flex;justify-content:center;align-items:center;overflow:hidden}#root{width:100%;height:100%;display:flex;justify-content:center;align-items:center}.app-container{position:relative;width:100%;max-width:420px;min-height:600px;background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow);padding:24px;display:flex;flex-direction:column;align-items:center;justify-content:space-between;text-align:center;overflow:hidden;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background-color:#141b3ad9;border:1px solid var(--border)}.cloud-status{position:absolute;top:8px;right:12px;font-size:.75rem;color:var(--text-muted);opacity:.8;z-index:10}.screen{width:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:20px 0;flex-grow:1}.game-title{font-family:Orbitron,sans-serif;font-size:2.5rem;color:var(--primary);text-shadow:0 0 20px var(--accent);margin-bottom:10px;letter-spacing:2px}.game-subtitle{font-size:1.1rem;color:var(--text-muted);margin-bottom:30px}.screen-title{font-family:Orbitron,sans-serif;font-size:1.8rem;color:var(--accent);text-shadow:0 0 15px var(--accent);margin-bottom:25px}.action-button{padding:12px 28px;border:none;border-radius:var(--radius);font-family:JetBrains Mono,monospace;font-size:1rem;font-weight:700;cursor:pointer;transition:all .3s ease;display:flex;align-items:center;justify-content:center;gap:8px;box-shadow:0 0 15px #0000004d}.primary-button{background-color:var(--primary);color:var(--bg);box-shadow:0 0 24px var(--primary)}.primary-button:hover{background-color:var(--primary-dark);box-shadow:0 0 30px var(--primary)}.secondary-button{background-color:var(--border);color:var(--text);border:1px solid var(--accent)}.secondary-button:hover{background-color:var(--accent);color:var(--bg);box-shadow:0 0 15px var(--accent)}.hint-button{background-color:var(--accent);color:var(--bg);box-shadow:0 0 20px var(--accent)}.hint-button:hover{background-color:#0492af;box-shadow:0 0 25px var(--accent)}.hint-button:disabled{background-color:var(--border);color:var(--text-muted);cursor:not-allowed;box-shadow:none}.high-score-display{margin-top:30px;font-size:1.2rem;color:var(--text-muted);display:flex;align-items:center;gap:10px}.level-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:15px;width:100%;max-width:380px;margin-bottom:30px}.level-card{background-color:var(--border);border:1px solid var(--accent);border-radius:var(--radius);padding:20px 10px;display:flex;flex-direction:column;align-items:center;justify-content:center;font-family:Orbitron,sans-serif;font-size:1.3rem;color:var(--text);cursor:pointer;transition:all .3s ease;box-shadow:0 0 10px #0003;position:relative}.level-card:hover:not(.locked){background-color:#06b6d433}.level-card.locked{opacity:.5;cursor:not-allowed;background-color:var(--surface);border-color:var(--text-muted);color:var(--text-muted)}.level-number{margin-bottom:8px}.star-rating{display:flex;gap:2px;margin-top:5px}.lock-icon{font-size:1.5rem;margin-top:5px}.game-header{display:flex;justify-content:space-between;width:100%;margin-bottom:20px;padding:0 10px}.game-stat{display:flex;align-items:center;gap:5px;font-size:.9rem;color:var(--text-muted)}.game-stat .stat-label{color:var(--text);font-weight:500}.game-stat.timer{color:var(--accent);font-weight:700}.question-card{background-color:var(--surface);border:1px solid var(--primary);border-radius:var(--radius);padding:25px;margin-bottom:25px;width:100%;box-shadow:var(--shadow);text-align:center;position:relative}.question-text{font-family:Orbitron,sans-serif;font-size:1.5rem;color:var(--text);margin:0;line-height:1.4;text-shadow:0 0 10px rgba(234,179,8,.3)}.ai-hint{margin-top:15px;font-size:.9rem;color:var(--accent);background-color:#06b6d426;border-left:3px solid var(--accent);padding:10px 15px;border-radius:var(--radius);text-align:left}.options-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px;width:100%;margin-bottom:25px}.option-button{background-color:var(--border);border:1px solid var(--accent);color:var(--text);padding:15px 10px;border-radius:var(--radius);font-family:JetBrains Mono,monospace;font-size:.95rem;cursor:pointer;transition:all .2s ease;box-shadow:0 4px 8px #0003;text-align:center}.option-button:hover{border-color:var(--primary);color:var(--primary)}.option-button:active{transform:scale(.98)}.game-controls{display:flex;justify-content:space-between;width:100%;gap:15px}.feedback-message{position:absolute;bottom:20px;left:50%;transform:translate(-50%);padding:10px 20px;border-radius:var(--radius);font-size:1rem;font-weight:700;z-index:100;white-space:nowrap;box-shadow:0 4px 15px #0000004d}.feedback-message.success{background-color:var(--success);color:var(--bg)}.feedback-message.danger{background-color:var(--danger);color:var(--bg)}.feedback-message.info{background-color:var(--accent);color:var(--bg)}.game-over-screen .final-score,.game-over-screen .high-score-text{font-size:1.3rem;color:var(--text);margin-bottom:15px}.game-over-screen .high-score-text{color:var(--primary);font-weight:700}.game-over-actions{display:flex;flex-direction:column;gap:15px;margin-top:25px;width:100%;max-width:250px}