@import"https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;700&family=Orbitron:wght@500;700;900&display=swap";:root{--bg: #0A0014;--surface: #1A0028;--primary: #00F5FF;--primary-dark: #00C2D1;--accent: #FF006E;--text: #F0F0FF;--text-muted: #A8A8C8;--border: #2A1845;--success: #10B981;--warning: #F59E0B;--danger: #FF006E;--radius: 4px;--shadow: 0 12px 36px rgba(0,0,0,.4), 0 0 28px #00F5FF26}body{margin:0;padding:0;overflow:hidden;background:linear-gradient(135deg,#0a0014,#1a0028),repeating-linear-gradient(0deg,transparent,transparent 39px,#00F5FF11 40px),repeating-linear-gradient(90deg,transparent,transparent 39px,#FF006E08 40px),var(--bg);color:var(--text);font-family:JetBrains Mono,SF Mono,Consolas,monospace;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;display:flex;justify-content:center;align-items:center;min-height:100vh;width:100vw}.app{position:relative;width:100%;max-width:800px;height:100vh;max-height:900px;display:flex;flex-direction:column;justify-content:center;align-items:center;background-color:var(--surface);border:4px solid var(--border);box-shadow:var(--shadow);border-radius:var(--radius);overflow:hidden;transition:all .3s ease-in-out}.crt-effect:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(#12101400 50%,#00000040 50%),linear-gradient(90deg,#ff00000f,#00ff0005,#0000ff0f);z-index:100;pointer-events:none;animation:scanline 8s linear infinite;opacity:.5}.crt-effect:after{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:radial-gradient(ellipse at center,#0000,#00000080);opacity:.3;z-index:99;pointer-events:none}@keyframes scanline{0%{background-position:0 0,0 0}to{background-position:0 100%,0 0}}.neon-text{font-family:Orbitron,monospace;color:var(--primary);text-shadow:0 0 5px var(--primary),0 0 10px var(--primary),0 0 20px var(--primary-dark),0 0 40px var(--primary-dark)}.cloud-sync-indicator{position:absolute;top:10px;right:10px;font-size:.8em;color:var(--text-muted);z-index:10;display:flex;align-items:center;gap:4px}.loading-screen{background-color:var(--bg);color:var(--text);font-family:JetBrains Mono,monospace;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:20px;text-align:center}.loading-spinner{border:4px solid var(--primary-dark);border-top:4px solid var(--primary);border-radius:50%;width:40px;height:40px;animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.loading-text{font-size:1.2em;color:var(--primary);text-shadow:0 0 5px var(--primary)}.cloud-icon{font-size:3em;color:var(--text-muted);animation:pulse 2s infinite alternate}@keyframes pulse{0%{transform:scale(1);opacity:.7}to{transform:scale(1.1);opacity:1}}.start-screen{display:flex;flex-direction:column;justify-content:center;align-items:center;width:100%;height:100%;gap:25px;text-align:center;background-size:cover;background-position:center;background-blend-mode:overlay;background-color:#0009;padding:20px}.game-title{font-size:3.5em;margin-bottom:10px;line-height:1.1}.high-score-display{font-size:1.5em;display:flex;align-items:center;gap:8px;color:var(--text-muted)}.high-score-display .score-value{color:var(--primary);font-family:Orbitron,monospace;text-shadow:0 0 5px var(--primary)}.start-button,.restart-button,.continue-button{background:linear-gradient(45deg,var(--primary),var(--primary-dark));color:var(--bg);border:none;padding:15px 30px;font-size:1.8em;font-family:Orbitron,monospace;border-radius:var(--radius);cursor:pointer;box-shadow:0 0 15px var(--primary),0 0 30px var(--primary-dark);transition:all .3s ease;display:flex;align-items:center;gap:10px}.start-button:hover,.restart-button:hover,.continue-button:hover{box-shadow:0 0 20px var(--primary),0 0 40px var(--primary-dark);transform:translateY(-2px)}.instructions{font-size:1em;color:var(--text-muted);line-height:1.5;margin-top:20px;background-color:#0000004d;padding:10px 15px;border-radius:var(--radius);border:1px solid var(--border)}.game-screen{display:flex;flex-direction:column;align-items:center;justify-content:space-between;width:100%;height:100%;padding:20px;position:relative}.hud{display:flex;justify-content:space-around;width:100%;padding:10px 0;margin-bottom:20px;background-color:rgba(var(--surface),.7);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-radius:var(--radius);border:1px solid var(--border);box-shadow:0 0 10px #00f5ff33;font-family:Orbitron,monospace}.score-display,.lives-display,.timer-display,.level-display{font-size:1.2em;display:flex;align-items:center;gap:5px;color:var(--text)}.score-value{color:var(--primary);text-shadow:0 0 3px var(--primary)}.lives-display svg{color:var(--accent)}.timer-critical{color:var(--danger);animation:pulse-red 1s infinite}@keyframes pulse-red{0%{transform:scale(1);opacity:1}50%{transform:scale(1.1);opacity:.7}to{transform:scale(1);opacity:1}}.question-card{background-color:rgba(var(--surface),.85);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:2px solid var(--primary);border-radius:var(--radius);padding:30px;margin-bottom:30px;text-align:center;box-shadow:0 0 20px #00f5ff66,inset 0 0 10px #00f5ff33;width:90%;max-width:600px;position:relative;background-size:cover;background-position:center;background-blend-mode:overlay;display:flex;flex-direction:column;gap:15px}.question-info-header{background-color:rgba(var(--border),.7);border-radius:var(--radius);padding:15px 20px;margin:-15px -15px 0;border-bottom:1px solid var(--primary-dark);box-shadow:inset 0 -2px 8px #00f5ff1a}.element-name-display{font-family:Orbitron,monospace;font-size:1.8em;margin:0 0 5px;line-height:1.2}.element-details{font-size:.9em;color:var(--text-muted);margin:0}.question-text{font-size:1.6em;margin-bottom:25px;color:var(--text);font-weight:500;line-height:1.4;text-shadow:0 0 2px var(--text-muted)}.options-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}.answer-button{background-color:var(--border);color:var(--text);border:1px solid var(--primary-dark);padding:15px 20px;font-size:1.1em;font-family:JetBrains Mono,monospace;border-radius:var(--radius);cursor:pointer;transition:all .2s ease;box-shadow:0 0 5px #00f5ff1a;display:flex;align-items:center;gap:10px;text-align:left}.answer-button:hover{background-color:var(--primary-dark);color:var(--bg);box-shadow:0 0 10px var(--primary),0 0 20px var(--primary-dark);transform:translateY(-2px)}.answer-button .option-number{font-family:Orbitron,monospace;color:var(--primary);font-size:1.2em;text-shadow:0 0 3px var(--primary)}.element-info-modal{position:absolute;top:0;left:0;width:100%;height:100%;background-color:#000000d9;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);display:flex;justify-content:center;align-items:center;z-index:50}.modal-content{background-color:var(--surface);border:2px solid var(--accent);border-radius:var(--radius);padding:40px;text-align:center;max-width:500px;box-shadow:0 0 25px var(--accent),inset 0 0 10px var(--accent);display:flex;flex-direction:column;gap:20px}.modal-header{display:flex;align-items:center;justify-content:center;gap:15px;margin-bottom:15px}.element-name{font-size:2.2em;margin:0;line-height:1.2}.element-fact{font-size:1.1em;color:var(--text-muted);line-height:1.6;display:flex;align-items:flex-start;gap:10px;text-align:left;background-color:rgba(var(--border),.5);padding:15px;border-radius:var(--radius)}.feedback-icon{font-size:2.5em}.feedback-icon.correct{color:var(--success)}.feedback-icon.wrong{color:var(--danger)}.modal-hint{font-size:.9em;color:var(--text-muted);margin-top:15px}.game-over-screen{display:flex;flex-direction:column;justify-content:center;align-items:center;width:100%;height:100%;gap:20px;text-align:center;background-size:cover;background-position:center;background-blend-mode:overlay;background-color:#000000b3;padding:20px}.game-over-text{font-size:4em;margin-bottom:15px;animation:neon-flicker 1.5s infinite alternate}@keyframes neon-flicker{0%,19%,21%,23%,25%,54%,56%,to{text-shadow:0 0 5px var(--accent),0 0 10px var(--accent),0 0 20px var(--accent),0 0 40px var(--accent),0 0 80px var(--accent);opacity:1}20%,24%,55%{text-shadow:none;opacity:.7}}.final-score{font-size:1.8em;color:var(--text);display:flex;align-items:center;gap:8px}.final-score .score-value{color:var(--primary);font-family:Orbitron,monospace;text-shadow:0 0 5px var(--primary)}.new-high-score-message{font-size:1.5em;color:var(--primary);text-shadow:0 0 10px var(--primary);animation:pulse 1s infinite alternate}.collected-elements-summary{margin-top:30px;padding:20px;background-color:rgba(var(--surface),.7);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-radius:var(--radius);border:1px solid var(--border);box-shadow:0 0 10px #ff006e33;width:90%;max-width:500px}.collected-elements-summary h3{font-family:Orbitron,monospace;color:var(--accent);font-size:1.3em;margin-bottom:15px;text-shadow:0 0 5px var(--accent)}.element-tags{display:flex;flex-wrap:wrap;justify-content:center;gap:10px}.element-tag{background-color:var(--primary-dark);color:var(--bg);padding:8px 12px;border-radius:var(--radius);font-size:.9em;font-weight:700;box-shadow:0 0 8px #00f5ff66}.text-muted{color:var(--text-muted);font-size:.9em}.score-pop{position:absolute;font-family:Orbitron,monospace;font-size:1.5em;color:var(--success);text-shadow:0 0 5px var(--success);font-weight:700;pointer-events:none;z-index:100;white-space:nowrap}.cloud-toast{position:absolute;bottom:20px;left:50%;transform:translate(-50%);background-color:rgba(var(--surface),.9);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);color:var(--text);padding:10px 20px;border-radius:var(--radius);border:1px solid var(--primary);box-shadow:0 0 15px #00f5ff4d;font-size:.9em;z-index:101;white-space:nowrap}@media (max-width: 600px){.app{border-radius:0;max-width:100%;max-height:100vh}.game-title{font-size:2.5em}.hud{flex-wrap:wrap;gap:10px;justify-content:center}.question-text{font-size:1.2em}.options-grid{grid-template-columns:1fr}.answer-button{font-size:1em;padding:12px 15px}.element-name{font-size:1.8em}.element-fact{font-size:.9em;padding:10px}.game-over-text{font-size:3em}.final-score{font-size:1.5em}.collected-elements-summary{padding:15px;width:100%}.element-name-display{font-size:1.4em}.element-details{font-size:.8em}}