@import "https://fonts.googleapis.com/css2?family=Playfair+Display:wght@600;700&family=Inter:wght@300;400;500;600&display=swap";:root{--bg:#0e0f14;--surface:#16171f;--surface2:#1e1f2a;--accent:#6c63ff;--accent2:#8b85ff;--gold:#f0c060;--green:#34d399;--red:#f87171;--text:#e8e9f0;--text2:#9294a8;--border:#2a2b38;--font-title:"Playfair Display", serif;--font-body:"Inter", sans-serif;--radius-sm:8px;--radius-md:14px;--radius-lg:20px;--radius-xl:28px}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{background:var(--bg);height:100%;color:var(--text);font-family:var(--font-body);-webkit-font-smoothing:antialiased}::-webkit-scrollbar{width:4px}::-webkit-scrollbar-thumb{background:var(--border);border-radius:4px}@keyframes fadeUp{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-8px)}}@keyframes glow{0%,to{box-shadow:0 0 20px #6c63ff4d}50%{box-shadow:0 0 40px #6c63ff99}}@keyframes spin{to{transform:rotate(360deg)}}.fade-up{animation:.4s both fadeUp}.fibo{-webkit-user-select:none;user-select:none;justify-content:center;align-items:center;display:inline-flex;position:relative}.fibo-astronaut{line-height:1;display:block}.fibo-badge{background:var(--surface2);border-radius:50%;padding:2px;font-size:.35em;line-height:1;position:absolute;bottom:-4px;right:-4px}.floating{animation:3s ease-in-out infinite float}.onboarding-page{flex-direction:column;align-items:center;gap:24px;max-width:480px;min-height:100vh;margin:0 auto;padding:40px 24px 32px;display:flex;position:relative}.skip-btn{color:var(--text2);cursor:pointer;font-size:14px;font-family:var(--font-body);background:0 0;border:none;padding:8px;position:absolute;top:20px;right:20px}.onboarding-dots{gap:8px;display:flex}.dot{background:var(--surface2);border-radius:4px;width:8px;height:8px;transition:all .3s}.dot.active{background:var(--accent);width:24px}.dot.done{background:var(--accent);opacity:.4}.onboarding-content{text-align:center;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:32px;display:flex}.onboarding-text{flex-direction:column;gap:12px;display:flex}.onboarding-subtitle{color:var(--accent);letter-spacing:.5px;text-transform:uppercase;font-size:13px;font-weight:600}.onboarding-title{font-family:var(--font-title);color:var(--text);font-size:28px;line-height:1.3}.onboarding-body{color:var(--text2);max-width:320px;font-size:16px;line-height:1.65}.onboarding-cta{border-radius:var(--radius-xl);background:linear-gradient(135deg, var(--accent), #9c4dff);width:100%;max-width:400px;padding:18px;font-size:17px}.home-page{flex-direction:column;gap:24px;max-width:480px;min-height:100vh;margin:0 auto;padding:24px 20px 40px;display:flex}.home-header{justify-content:space-between;align-items:center;display:flex}.brand-name{font-family:var(--font-title);color:var(--text);font-size:24px;font-weight:700;display:block}.brand-tagline{color:var(--text2);font-size:12px}.xp-badge{background:var(--surface);border:1px solid var(--border);color:var(--gold);border-radius:20px;align-items:center;gap:6px;padding:6px 14px;font-size:14px;font-weight:600;display:flex}.planet-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-xl);justify-content:space-between;align-items:center;padding:20px;display:flex}.planet-info{align-items:center;gap:14px;display:flex}.planet-emoji{font-size:40px}.planet-level{color:var(--text);font-size:16px;font-weight:600}.planet-rank{color:var(--text2);margin-top:2px;font-size:13px}.section-label{color:var(--text2);text-transform:uppercase;letter-spacing:.5px;margin-bottom:10px;font-size:12px;font-weight:600}.topic-grid{grid-template-columns:repeat(4,1fr);gap:8px;display:grid}.topic-btn{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);color:var(--text2);font-size:11px;font-family:var(--font-body);cursor:pointer;text-align:center;padding:10px 6px;line-height:1.4;transition:all .2s}.topic-btn:hover{border-color:var(--accent);color:var(--text)}.topic-btn.active{border-color:var(--accent);color:var(--accent);background:#6c63ff26;font-weight:600}.btn-start-session{border-radius:var(--radius-xl);cursor:pointer;font-family:var(--font-body);color:#fff;background:linear-gradient(135deg,#6c63ff,#9c4dff);border:none;flex-direction:column;align-items:center;gap:4px;padding:20px 24px;font-size:18px;font-weight:700;transition:transform .1s,box-shadow .2s;display:flex;box-shadow:0 8px 32px #6c63ff66}.btn-start-session:hover{transform:translateY(-1px);box-shadow:0 12px 40px #6c63ff80}.btn-start-session:active{transform:scale(.98)}.btn-sub{opacity:.8;font-size:13px;font-weight:400}.stats-row{grid-template-columns:repeat(3,1fr);gap:12px;display:grid}.stat-item{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);text-align:center;padding:16px}.stat-num{color:var(--text);font-size:24px;font-weight:700;font-family:var(--font-title);display:block}.stat-label{color:var(--text2);margin-top:4px;font-size:12px;display:block}.fib-timer{flex-direction:column;align-items:center;gap:12px;width:120px;display:flex;position:relative}.fib-timer-ring{width:120px;height:120px;transform:rotate(-90deg)}.fib-timer-bg{fill:none;stroke:var(--surface2);stroke-width:6px}.fib-timer-progress{fill:none;stroke:var(--accent);stroke-width:6px;stroke-linecap:round;transition:stroke-dashoffset 1s linear}.fib-timer-time{color:var(--text);font-size:18px;font-weight:600;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.btn-start{background:var(--accent);color:#fff;border-radius:var(--radius-md);cursor:pointer;font-size:14px;font-weight:600;font-family:var(--font-body);border:none;padding:10px 20px;transition:opacity .2s}.btn-start:hover{opacity:.85}.session-page{flex-direction:column;gap:20px;max-width:480px;min-height:100vh;margin:0 auto;padding:24px 20px 40px;display:flex}.session-progress{justify-content:center;gap:6px;display:flex}.progress-dot{background:var(--surface2);border-radius:2px;width:28px;height:4px;transition:background .3s}.progress-dot.done{background:var(--green)}.progress-dot.active{background:var(--accent)}.session-header{color:var(--text2);justify-content:space-between;align-items:center;font-size:13px;display:flex}.reading-label{color:var(--accent);font-weight:500}.fibo-hint{background:var(--surface);border-radius:var(--radius-md);border:1px solid var(--border);align-items:flex-start;gap:12px;padding:14px;display:flex}.fibo-hint p{color:var(--text2);flex:1;font-size:14px;line-height:1.5}.text-card{background:var(--surface);border-radius:var(--radius-lg);border:1px solid var(--border);flex:1;padding:24px}.text-english{color:var(--text);font-size:17px;line-height:1.75;font-family:var(--font-body)}.text-translation{border-top:1px solid var(--border);color:var(--green);margin-top:20px;padding-top:20px;font-size:15px;line-height:1.7}.btn-primary{background:var(--accent);color:#fff;border-radius:var(--radius-lg);cursor:pointer;font-size:16px;font-weight:600;font-family:var(--font-body);border:none;width:100%;padding:16px 24px;transition:opacity .2s,transform .1s}.btn-primary:hover{opacity:.9}.btn-primary:active{transform:scale(.98)}.btn-pause{background:linear-gradient(135deg, var(--accent), #9c4dff)}.timer-section{flex-direction:column;align-items:center;gap:16px;display:flex}.timer-label{color:var(--text2);text-align:center;font-size:14px}.quiz-page{flex-direction:column;gap:20px;max-width:480px;min-height:100vh;margin:0 auto;padding:24px 20px 40px;display:flex}.quiz-header{justify-content:space-between;align-items:center;display:flex}.quiz-progress{color:var(--text2);font-size:13px;font-weight:600}.quiz-type{color:var(--accent);background:var(--surface);border-radius:20px;padding:4px 10px;font-size:12px}.quiz-progress-bar{background:var(--surface2);border-radius:2px;height:3px;overflow:hidden}.quiz-progress-fill{background:var(--accent);border-radius:2px;height:100%;transition:width .4s}.quiz-question{font-family:var(--font-title);color:var(--text);font-size:20px;line-height:1.4}.quiz-options{flex-direction:column;flex:1;gap:10px;display:flex}.quiz-option{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);color:var(--text);font-size:15px;font-family:var(--font-body);cursor:pointer;text-align:left;align-items:center;gap:12px;padding:14px 16px;transition:all .2s;display:flex}.quiz-option:hover:not(.correct):not(.wrong){border-color:var(--accent);background:var(--surface2)}.quiz-option.correct{border-color:var(--green);color:var(--green);background:#34d3991a}.quiz-option.wrong{border-color:var(--red);color:var(--red);background:#f871711a}.option-letter{background:var(--surface2);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:24px;height:24px;font-size:12px;font-weight:700;display:flex}.quiz-result{flex-direction:column;justify-content:center;align-items:center;gap:20px;max-width:480px;min-height:100vh;margin:0 auto;padding:40px 24px;display:flex}.result-emoji{font-size:72px}.result-score{font-family:var(--font-title);color:var(--text);font-size:56px}.result-msg{color:var(--text2);font-size:18px}.result-bar{background:var(--surface2);border-radius:4px;width:100%;height:8px;overflow:hidden}.result-bar-fill{border-radius:4px;height:100%;transition:width 1s}