@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap";:root{font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:Inter,system-ui,-apple-system,sans-serif;font-weight:400;line-height:1.5}[data-theme=dark]{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;color:#f1f5f9;--bg-main:#0b0f19;--bg-card:#111827b3;--bg-card-hover:#1f2937d9;--border-color:#ffffff14;--border-glow:#8b5cf659;--primary:#7c3aed;--primary-hover:#8b5cf6;--primary-glow:#7c3aed66;--success:#10b981;--success-glow:#10b98140;--error:#ef4444;--error-glow:#ef444440;--warning:#f59e0b;--warning-glow:#f59e0b40;--info:#3b82f6;--info-glow:#3b82f640;--gold-primary:#d4af37;--gold-light:#f3e5ab;--gold-glow:#d4af3766;--gold-gradient:linear-gradient(135deg, #a67c00 0%, #bf953f 25%, #fcf6ba 50%, #b38728 75%, #fdbf59 100%);--bg-dark-blue:#020617;--text-muted:#94a3b8;--text-light:#f8fafc;--bg-body-gradient:radial-gradient(circle at top right, #1e1b4b 0%, #0b0f19 50%, #030712 100%);--glass-bg:var(--bg-card);--input-bg:#00000040;--option-bg:#0f172a99;--option-text:#cbd5e1;--option-border:#ffffff14;--card-bg:linear-gradient(180deg, #1e3a8a1a 0%, #0f172a99 100%);--card-border:#3b82f633;--hero-bg:linear-gradient(160deg, #0f0f1a 0%, #13141f 100%);--card-bg-2:#111118;--bottom-bar-bg:#0a0a16f5;--bg-overlay:#111827;background-color:#0b0f19}[data-theme=light]{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;color:#1e293b;--bg-main:#f8fafc;--bg-card:#ffffffd9;--bg-card-hover:#fffffff2;--border-color:#0000001a;--border-glow:#7c3aed33;--primary:#7c3aed;--primary-hover:#6d28d9;--primary-glow:#7c3aed33;--success:#059669;--success-glow:#05966933;--error:#dc2626;--error-glow:#dc262633;--warning:#d97706;--warning-glow:#d9770633;--info:#2563eb;--info-glow:#2563eb33;--gold-primary:#b8860b;--gold-light:#a67c00;--gold-glow:#b8860b40;--gold-gradient:linear-gradient(135deg, #a67c00 0%, #bf953f 25%, #fef3c7 50%, #b38728 75%, #fdbf59 100%);--bg-dark-blue:#e2e8f0;--text-muted:#475569;--text-light:#0f172a;--bg-body-gradient:radial-gradient(circle at top right, #e0e7ff 0%, #f8fafc 50%, #f1f5f9 100%);--glass-bg:#ffffffd9;--input-bg:#0000000d;--option-bg:#fffc;--option-text:#475569;--option-border:#0000001f;--card-bg:linear-gradient(180deg, #ffffffe6 0%, #f1f5f9cc 100%);--card-border:#3b82f64d;--bottom-bar-bg:#fffffff5;--modal-backdrop:#00000080;--hover-bg:#0000000a;--hover-border:#0000001f;--skeleton-base:#0000000f;--skeleton-shine:#0000001a;--hero-bg:linear-gradient(160deg, #f1f5f9 0%, #e2e8f0 100%);--card-bg-2:#fff;--pagination-dot-bg:#00000008;--pagination-dot-border:#0000001a;--pagination-dot-color:#00000073;--pagination-arrow-border:#00000026;--pagination-arrow-bg:#0000000a;--pagination-arrow-color:#0009;--pagination-arrow-disabled-border:#0000000f;--pagination-arrow-disabled-color:#0003;--bg-overlay:#f1f5f9;background-color:#f8fafc}:root:not([data-theme]){--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;color:#f1f5f9;--bg-main:#0b0f19;--bg-card:#111827b3;--bg-card-hover:#1f2937d9;--border-color:#ffffff14;--border-glow:#8b5cf659;--primary:#7c3aed;--primary-hover:#8b5cf6;--primary-glow:#7c3aed66;--success:#10b981;--success-glow:#10b98140;--error:#ef4444;--error-glow:#ef444440;--warning:#f59e0b;--warning-glow:#f59e0b40;--info:#3b82f6;--info-glow:#3b82f640;--gold-primary:#d4af37;--gold-light:#f3e5ab;--gold-glow:#d4af3766;--gold-gradient:linear-gradient(135deg, #a67c00 0%, #bf953f 25%, #fcf6ba 50%, #b38728 75%, #fdbf59 100%);--bg-dark-blue:#020617;--text-muted:#94a3b8;--text-light:#f8fafc;--bg-body-gradient:radial-gradient(circle at top right, #1e1b4b 0%, #0b0f19 50%, #030712 100%);--glass-bg:var(--bg-card);--input-bg:#00000040;--option-bg:#0f172a99;--option-text:#cbd5e1;--option-border:#ffffff14;--card-bg:linear-gradient(180deg, #1e3a8a1a 0%, #0f172a99 100%);--card-border:#3b82f633;--bottom-bar-bg:#0a0a16f5;--modal-backdrop:#000000bf;--hover-bg:#ffffff0d;--hover-border:#fff3;--skeleton-base:#ffffff0a;--skeleton-shine:#ffffff14;--hero-bg:linear-gradient(160deg, #0f0f1a 0%, #13141f 100%);--card-bg-2:#111118;--pagination-dot-bg:#ffffff08;--pagination-dot-border:#ffffff1a;--pagination-dot-color:#ffffff80;--pagination-arrow-border:#fff3;--pagination-arrow-bg:#ffffff0d;--pagination-arrow-color:#ffffffb3;--pagination-arrow-disabled-border:#ffffff0f;--pagination-arrow-disabled-color:#ffffff26;--bg-overlay:#111827;background-color:#0b0f19}*{box-sizing:border-box;margin:0;padding:0;transition:background-color .25s,border-color .25s,transform .15s,box-shadow .25s}body{background:var(--bg-body-gradient);background-attachment:fixed;min-height:100vh;overflow-x:hidden}input,select,textarea{color-scheme:var(--color-scheme,dark)}[data-theme=light] input,[data-theme=light] select,[data-theme=light] textarea{color:#1e293b!important;background-color:#0000000a!important}[data-theme=light] input::placeholder,[data-theme=light] textarea::placeholder{color:#94a3b8!important}[data-theme=dark] input,[data-theme=dark] select,[data-theme=dark] textarea{color:#fff!important;background-color:#00000040!important}[data-theme=dark] input::placeholder,[data-theme=dark] textarea::placeholder{color:#64748b!important}.glass-panel{background:var(--glass-bg);-webkit-backdrop-filter:blur(16px);border:1px solid var(--border-color);border-radius:16px;box-shadow:0 8px 32px #0006}.glass-panel:hover{border-color:#ffffff26}.glass-panel-glow{background:var(--glass-bg);-webkit-backdrop-filter:blur(16px);border:1px solid var(--border-glow);border-radius:16px;box-shadow:0 0 20px #7c3aed26,0 8px 32px #0006}.accent-gradient-mercancias{background:linear-gradient(135deg,#1e1b4b 0%,#1e3a8a 100%);border:1px solid #3b82f633}.accent-gradient-viajeros{background:linear-gradient(135deg,#311042 0%,#581c87 100%);border:1px solid #a855f733}.app-hero{z-index:50;background:#00000026;flex-direction:row;justify-content:center;align-items:center;gap:12px;width:calc(100% + 40px);margin:-40px -20px 0;padding:14px 24px 14px 12px;transition:background .4s,-webkit-backdrop-filter .4s,backdrop-filter .4s,box-shadow .4s;animation:.6s ease-out both appHeroIn;display:flex;position:sticky;top:0}.app-hero.scrolled{-webkit-backdrop-filter:blur(20px)saturate(180%);background:#050810d9;box-shadow:0 1px #ffffff0a,0 8px 32px #0006}.app-hero>*{z-index:1;position:relative}.app-hero .scroll-progress{pointer-events:none;z-index:2;background:#ffffff0a;width:100%;height:3px;position:absolute;bottom:0;left:0}.app-hero .scroll-progress i{background:linear-gradient(90deg,#7c3aed 0%,#4f46e5 45%,#d4af37 100%);width:0%;height:100%;transition:width 80ms linear;display:block;box-shadow:0 0 12px #7c3aed99,0 0 8px #d4af3766}.app-hero-logo{background:linear-gradient(135deg, var(--primary) 0%, #1e1b4b 100%);color:#fff;border-radius:11px;justify-content:center;align-items:center;margin-left:-6px;padding:6px;display:inline-flex;box-shadow:0 8px 30px #7c3aed73,0 0 24px #d4af3740}.app-hero-logo svg{width:22px;height:22px}.app-hero-textwrap{justify-content:center;align-items:center;min-width:260px;height:2.4rem;display:flex;position:relative}.app-hero-title{letter-spacing:-.03em;background:linear-gradient(to right, var(--text-light) 30%, var(--text-muted) 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin:0;font-size:1.5rem;font-weight:800;animation:15s step-end infinite heroTitleBlink;position:absolute;left:0;right:0}.app-hero-sub{color:var(--text-muted);letter-spacing:.14em;text-transform:uppercase;white-space:nowrap;margin:0;font-size:.95rem;font-weight:600;animation:15s step-end infinite heroSubBlink;position:absolute;left:0;right:0}@keyframes heroTitleBlink{0%,66.6%{opacity:1}66.7%,to{opacity:0}}@keyframes heroSubBlink{0%,66.6%{opacity:0}66.7%,to{opacity:1}}@keyframes appHeroIn{0%{opacity:0;transform:translateY(-12px)}to{opacity:1;transform:translateY(0)}}@keyframes appHeroGlow{0%,to{box-shadow:0 8px 30px #7c3aed73,0 0 24px #d4af3740}50%{box-shadow:0 10px 38px #7c3aed99,0 0 34px #d4af3773}}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:#0003}::-webkit-scrollbar-thumb{background:#ffffff1a;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#ffffff40}@keyframes shimmer{0%{background-position:-200px 0}to{background-position:calc(200px + 100%) 0}}.skeleton-box{background:linear-gradient(90deg, var(--skeleton-base) 25%, var(--skeleton-shine) 50%, var(--skeleton-base) 75%);background-size:200px 100%;animation:1.5s ease-in-out infinite shimmer}.skeleton-row{align-items:center;gap:12px;width:100%;display:flex}.skeleton-text-short{border-radius:4px;width:80px;height:14px}.skeleton-text-medium{border-radius:4px;width:140px;height:14px}.skeleton-text-long{border-radius:4px;width:100%;height:14px}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse-red{0%{transform:scale(1);box-shadow:0 0 #ef444480}70%{transform:scale(1.03);box-shadow:0 0 0 10px #ef444400}to{transform:scale(1);box-shadow:0 0 #ef444400}}@keyframes spin{to{transform:rotate(360deg)}}@keyframes slideUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:.4s cubic-bezier(.16,1,.3,1) forwards fadeIn}@keyframes lsFade{0%{opacity:0}to{opacity:1}}@keyframes lsPop{0%{opacity:0;transform:scale(.92)translateY(8px)}to{opacity:1;transform:scale(1)translateY(0)}}.pulse-urgency{animation:2s infinite pulse-red}.btn{cursor:pointer;border:1px solid #0000;border-radius:8px;outline:none;justify-content:center;align-items:center;gap:8px;padding:10px 20px;font-size:.95rem;font-weight:600;display:inline-flex}.btn-primary{background-color:var(--primary);color:#fff;box-shadow:0 4px 14px 0 var(--primary-glow)}.btn-primary:hover{background-color:var(--primary-hover);box-shadow:0 6px 20px 0 var(--primary-glow);transform:translateY(-2px)}.btn-primary:active{transform:translateY(0)}.btn-secondary{background-color:var(--hover-bg);color:var(--text-light);border-color:var(--border-color)}.icon-round{aspect-ratio:1;flex:none;justify-content:center;align-items:center;border-radius:50%!important;width:38px!important;height:38px!important;padding:0!important;display:inline-flex!important}[data-theme=dark] .btn-secondary:hover{background-color:#ffffff1a;border-color:#fff3}[data-theme=light] .btn-secondary:hover{background-color:#00000014;border-color:#00000026}.btn-success{background-color:var(--success);color:var(--text-light);box-shadow:0 4px 14px 0 var(--success-glow)}.btn-success:hover{background-color:#059669;transform:translateY(-2px)}.btn-danger{background-color:var(--error);color:var(--text-light);box-shadow:0 4px 14px 0 var(--error-glow)}.btn-danger:hover{background-color:#dc2626;transform:translateY(-2px)}.grid-btn{cursor:pointer;width:40px;height:40px;color:var(--text-muted);background:#ffffff05;border:1px solid #ffffff1a;border-radius:50%;justify-content:center;align-items:center;font-size:.85rem;font-weight:600;display:flex}.grid-btn:hover{background:#ffffff14;border-color:#ffffff4d}.grid-btn.active{border-color:var(--primary);color:var(--primary-hover);background:#7c3aed26;box-shadow:0 0 10px #7c3aed33}.grid-btn.answered{color:#60a5fa;background:#3b82f640;border-color:#3b82f699}.grid-btn.flagged{border-color:var(--warning);color:#fbbf24;background:#f59e0b40}.grid-btn.unanswered{border-color:var(--border-color);color:var(--text-muted);background:#00000040}.option-card{border:1px solid var(--border-color);cursor:pointer;text-align:left;background:#ffffff05;border-radius:12px;align-items:flex-start;gap:12px;padding:16px 20px;display:flex}.option-card:hover{background:#ffffff0d;border-color:#ffffff2e;transform:translate(4px)}.option-card.selected{border-color:var(--primary);background:#7c3aed14;box-shadow:0 0 12px #7c3aed1a}.option-card.correct{border-color:var(--success);background:#10b9811a;box-shadow:0 0 12px #10b98126}.option-card.incorrect{border-color:var(--error);background:#ef444414;box-shadow:0 0 12px #ef444426}.option-badge{width:24px;height:24px;color:var(--text-muted);background:#ffffff0f;border:1px solid #ffffff1a;border-radius:6px;justify-content:center;align-items:center;font-size:.85rem;font-weight:700;display:flex}.option-card.selected .option-badge{background:var(--primary);color:var(--text-light);border-color:#0000}.option-card.correct .option-badge{background:var(--success);color:var(--text-light);border-color:#0000}.option-card.incorrect .option-badge{background:var(--error);color:var(--text-light);border-color:#0000}.top-bar-gold{background:var(--glass-bg);border:1px solid var(--border-color);border-radius:24px;justify-content:space-between;align-items:center;margin-bottom:24px;padding:12px 20px;display:flex;box-shadow:0 8px 32px #0006}.icon-btn-gold{width:44px;height:44px;color:var(--gold-light);cursor:pointer;background:#0000004d;border:1px solid #ffffff1a;border-radius:50%;justify-content:center;align-items:center;display:flex}.icon-btn-gold:hover{border-color:var(--gold-primary);box-shadow:0 0 10px var(--gold-glow)}.progress-container-gold{flex-direction:column;align-items:center;gap:4px;display:flex}.progress-text-gold{color:var(--text-muted);font-size:1.1rem}.progress-text-gold .current{color:var(--gold-light);font-size:1.6rem;font-weight:800}.progress-bar-bg{background:var(--border-color);border-radius:2px;width:120px;height:4px;margin:4px 0;overflow:hidden}.progress-bar-fill{background:var(--gold-primary);height:100%;box-shadow:0 0 8px var(--gold-primary);transition:width .3s}.progress-label-gold{letter-spacing:2px;color:var(--text-muted);text-transform:uppercase;font-size:.65rem}.question-card-gold{background:var(--card-bg);border:1px solid var(--card-border);text-align:center;border-radius:24px;margin-bottom:24px;padding:32px 24px;animation:.35s cubic-bezier(.16,1,.3,1) fadeIn;position:relative;box-shadow:0 8px 32px #0000004d,inset 0 1px #ffffff1a}.question-icon-wrapper{background:radial-gradient(circle, var(--gold-primary) 0%, #1e1b4b 70%);border:2px solid var(--gold-primary);width:64px;height:64px;box-shadow:0 0 20px var(--gold-glow);color:#fff;border-radius:50%;justify-content:center;align-items:center;margin:0 auto 20px;font-size:2rem;font-weight:700;display:flex}.question-text-gold{color:var(--text-light);font-size:1.25rem;font-weight:600;line-height:1.5}.question-text-gold strong{color:var(--gold-primary)}.option-card-gold{background:var(--option-bg);border:1px solid var(--option-border);cursor:pointer;border-radius:16px;align-items:center;gap:16px;width:100%;margin-bottom:12px;padding:16px 20px;transition:all .2s;display:flex}.option-card-gold:hover{background:var(--hover-bg);border-color:var(--hover-border)}.option-card-gold.selected{border-color:var(--gold-primary);background:#d4af370d;box-shadow:0 0 15px #d4af3726}.option-letter-gold{color:#94a3b8;border:1px solid #fff3;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;font-size:1.1rem;font-weight:700;display:flex}.option-card-gold.selected .option-letter-gold{border-color:var(--gold-primary);color:var(--gold-light);box-shadow:inset 0 0 8px #d4af3733}.option-text-gold{color:var(--option-text);text-align:left;flex:1;font-size:1rem}.option-card-gold.selected .option-text-gold{color:var(--text-light)}@keyframes feedbackPop{0%{transform:scale(1)}50%{transform:scale(1.03)}to{transform:scale(1)}}@keyframes feedbackShake{0%,to{transform:translate(0)}20%{transform:translate(-6px)}40%{transform:translate(6px)}60%{transform:translate(-4px)}80%{transform:translate(4px)}}.option-card-gold.correct{animation:.4s cubic-bezier(.16,1,.3,1) feedbackPop;border-color:var(--success)!important;background:#10b98114!important;box-shadow:0 0 15px #10b98133!important}.option-card-gold.correct .option-letter-gold{border-color:var(--success)!important;color:var(--success)!important}.option-card-gold.correct .option-text-gold,.option-card-gold.incorrect .option-text-gold,.option-card-gold.info .option-text-gold{color:var(--text-light)!important}.option-card-gold.incorrect{animation:.5s cubic-bezier(.16,1,.3,1) feedbackShake;border-color:var(--error)!important;background:#ef444414!important;box-shadow:0 0 15px #ef444433!important}.option-card-gold.incorrect .option-letter-gold{border-color:var(--error)!important;color:var(--error)!important}.option-card-gold.info{border-color:var(--info)!important;background:#3b82f614!important;box-shadow:0 0 15px #3b82f633!important}.option-card-gold.info .option-letter-gold{border-color:var(--info)!important;color:var(--info)!important}.option-card-gold.info .option-text-gold{color:var(--text-light)!important}.btn-enviar-gold{background:var(--gold-gradient);color:#000;letter-spacing:1px;cursor:pointer;border:none;border-radius:30px;justify-content:space-between;align-items:center;width:100%;margin-top:16px;padding:18px 32px;font-size:1.2rem;font-weight:800;display:flex;box-shadow:0 8px 24px #d4af374d,inset 0 2px #fff6}.btn-enviar-gold:hover{transform:translateY(-2px);box-shadow:0 12px 28px #d4af3766,inset 0 2px #ffffff80}.btn-enviar-gold:active{transform:translateY(0)}#root{width:100%;padding:0}.top-bar-gold{border-radius:16px;margin-bottom:16px;padding:10px 14px}.progress-bar-bg{width:90px}.progress-text-gold{font-size:.95rem}.progress-text-gold .current{font-size:1.3rem}.question-icon-wrapper{width:50px;height:50px;margin-bottom:14px;font-size:1.5rem}.question-text-gold{font-size:1rem;line-height:1.55}.question-card-gold{border-radius:18px;margin-bottom:14px;padding:20px 16px}.option-card-gold{border-radius:12px;gap:12px;margin-bottom:8px;padding:12px 14px}.option-letter-gold{flex-shrink:0;width:30px;height:30px;font-size:.95rem}.option-text-gold{font-size:.88rem;line-height:1.45}.btn-enviar-gold{border-radius:24px;padding:14px 20px;font-size:1rem}.icon-btn-gold{width:38px;height:38px}@media (width>=480px){.top-bar-gold{border-radius:20px;margin-bottom:20px;padding:12px 18px}.progress-bar-bg{width:110px}.progress-text-gold{font-size:1.05rem}.progress-text-gold .current{font-size:1.5rem}.question-icon-wrapper{width:56px;height:56px;font-size:1.75rem}.question-text-gold{font-size:1.15rem}.question-card-gold{border-radius:22px;padding:26px 22px}.option-card-gold{gap:14px;margin-bottom:10px;padding:14px 18px}.option-letter-gold{width:34px;height:34px;font-size:1rem}.option-text-gold{font-size:.95rem}.btn-enviar-gold{padding:16px 28px;font-size:1.1rem}.icon-btn-gold{width:42px;height:42px}}@media (width>=768px){.top-bar-gold{border-radius:24px;margin-bottom:24px;padding:12px 20px}.progress-bar-bg{width:120px}.progress-text-gold{font-size:1.1rem}.progress-text-gold .current{font-size:1.6rem}.question-icon-wrapper{width:64px;height:64px;margin-bottom:20px;font-size:2rem}.question-text-gold{font-size:1.25rem}.question-card-gold{border-radius:24px;margin-bottom:24px;padding:32px 24px}.option-card-gold{border-radius:16px;gap:16px;margin-bottom:12px;padding:16px 20px}.option-letter-gold{width:36px;height:36px;font-size:1.1rem}.option-text-gold{font-size:1rem}.btn-enviar-gold{border-radius:30px;padding:18px 32px;font-size:1.2rem}.icon-btn-gold{width:44px;height:44px}}.btn-bottom-finish{color:#f87171;cursor:pointer;background:#ef44441a;border:1px solid #ef44444d;border-radius:8px;flex-shrink:0;align-items:center;gap:4px;padding:5px 10px;font-size:.75rem;font-weight:700;transition:all .15s;display:flex}.btn-bottom-finish:hover{background:#ef444433;border-color:#ef444480}.btn-bottom-arrow{border:1px solid var(--pagination-arrow-border);background:var(--pagination-arrow-bg);width:34px;height:34px;color:var(--pagination-arrow-color);cursor:pointer;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;padding:0;font-size:1.3rem;font-weight:700;transition:all .2s;display:flex}.btn-bottom-arrow:hover:not(:disabled){border-color:var(--gold-primary);color:var(--gold-light)}.btn-bottom-arrow--disabled,.btn-bottom-arrow:disabled{border-color:var(--pagination-arrow-disabled-border);color:var(--pagination-arrow-disabled-color);cursor:default;background:0 0}.btn-bottom-primary{border:1px solid var(--border-color);background:var(--card-bg-2);color:var(--text-light);cursor:pointer;letter-spacing:.03em;white-space:nowrap;border-radius:20px;flex-shrink:0;align-items:center;gap:4px;padding:8px 14px;font-size:.75rem;font-weight:800;transition:all .2s;display:flex}.btn-bottom-primary:hover{border-color:var(--gold-primary)}.btn-bottom-primary--gold{background:var(--gold-gradient);color:#000;box-shadow:0 3px 10px #d4af3740}.btn-bottom-primary--gold:hover{transform:translateY(-1px);box-shadow:0 5px 14px #d4af3759}.option-remove-btn{color:#ffffff80;cursor:pointer;z-index:2;background:#ffffff1a;border:none;border-radius:50%;justify-content:center;align-items:center;width:22px;height:22px;padding:0;font-size:.7rem;font-weight:700;line-height:1;transition:all 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solid #ffffff4d;border-top-color:#fff;border-radius:50%;width:16px;height:16px;animation:.8s linear infinite spin;display:inline-block}.spinner--lg{border-width:3px;border-color:#7c3aed4d;border-top-color:var(--primary);width:32px;height:32px}.grid-2col{grid-template-columns:1fr 1fr;gap:12px;display:grid}.status-banner--warning{border:1px solid var(--gold-primary);color:var(--gold-primary);background:#d4af371a;font-weight:600}.filter-select{border:1px solid var(--border-color);background:var(--input-bg);color:var(--text-muted);cursor:pointer;border-radius:6px;outline:none;padding:6px 10px;font-family:inherit;font-size:.78rem}.filter-select:has(option:checked:not([value=""])){color:var(--text-light)}.size-btn{cursor:pointer;border:1px solid var(--border-color);color:var(--text-muted);background:#0003;border-radius:6px;padding:4px 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#1e1b4b);color:#fff}.btn-gradient--buy:hover:not(:disabled){transform:translateY(-1px)}.btn-gradient--free{color:var(--success);background:#10b98126}.btn-gradient--free:hover:not(:disabled){transform:translateY(-1px)}.filter-type-btn{cursor:pointer;-webkit-user-select:none;user-select:none;border:1px solid var(--border-color);background:var(--bg-card);color:var(--text-muted);border-radius:8px;align-items:center;gap:8px;padding:8px 16px;font-family:inherit;font-size:.85rem;font-weight:600;transition:all .2s;display:flex}.filter-type-btn:hover{background:var(--bg-card-hover);border-color:#fff3}.option-row{align-items:flex-start;gap:6px;font-size:.8rem;line-height:1.4;display:flex}.option-letter{border-radius:3px;padding:1px 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var(--border-color);color:var(--text-muted);background:#0003;border-radius:8px;padding:10px 20px;font-family:inherit;font-size:.85rem;font-weight:600}.dropzone-custom{border:2px dashed var(--border-color);text-align:center;cursor:pointer;background:var(--input-bg);border-radius:12px;flex-direction:column;align-items:center;gap:12px;padding:40px;transition:all .2s;display:flex}.dropzone-custom--active{border-color:var(--primary);background:#7c3aed0d}.progress-track{background:var(--hover-bg);border-radius:2px;width:100%;height:4px;overflow:hidden}.progress-fill{background:linear-gradient(90deg, var(--primary), var(--success));height:100%;width:var(--fs-progress-pct,0%);border-radius:2px;transition:width .4s}.stat-card{border-radius:12px;flex:1;max-width:120px;padding:12px 8px}.stat-card--correct{background:#22c55e14;border:1px solid #22c55e33}.stat-card--incorrect{background:#ef444414;border:1px solid #ef444433}.stat-card--total{background:#7c3aed14;border:1px solid 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0}.ip-edit-btn--inline{align-self:flex-start;margin-top:4px}.ds-empty-state-svg{opacity:.5;margin:0 auto 20px}.ds-session-correct{color:var(--success)}.ds-session-incorrect{color:var(--error)}.ds-session-blank{color:var(--text-muted)}.ds-modal-alert-icon{color:var(--error)}.ds-modal-score{color:var(--text-light)}.ds-chart-svg{width:100%;height:auto;display:block}.ds-footnote-strong{color:var(--text-light)}.pql-container{width:100%;max-width:720px;margin:0 auto;padding:20px}.pql-header{margin-bottom:24px}.pql-back-link{color:var(--primary);font-size:.85rem;text-decoration:none}.pql-title{color:var(--text-light);margin-top:8px;font-size:1.5rem;font-weight:700}.pql-toolbar{flex-wrap:wrap;gap:8px;margin-bottom:20px;display:flex}.pql-search-wrapper{flex:1;min-width:180px;position:relative}.pql-search-icon{color:var(--text-muted);position:absolute;top:50%;left:12px;transform:translateY(-50%)}.pql-search-input{border:1px solid var(--border);background:var(--bg-card);width:100%;color:var(--text-light);border-radius:8px;outline:none;padding:10px 12px 10px 36px;font-size:.9rem}.pql-random-btn{border:1px solid var(--primary);background:var(--primary);color:#fff;cursor:pointer;white-space:nowrap;border-radius:8px;align-items:center;gap:6px;padding:10px 16px;font-size:.85rem;font-weight:600;display:inline-flex}.pql-filter-toggle{border:1px solid var(--border);background:var(--bg-card);cursor:pointer;color:var(--text-muted);border-radius:8px;align-items:center;gap:6px;padding:10px 16px;font-size:.85rem;display:inline-flex}.pql-filter-toggle--active{color:var(--primary)}.pql-filter-panel{border:1px solid var(--border);background:var(--bg-card);border-radius:10px;flex-wrap:wrap;align-items:center;gap:12px;margin-bottom:20px;padding:16px;display:flex}.pql-select{border:1px solid var(--border);background:var(--bg);min-width:140px;color:var(--text-light);cursor:pointer;border-radius:8px;flex:1;padding:10px 12px;font-size:.9rem}.pql-clear-btn{border:1px solid var(--border);color:var(--text-muted);cursor:pointer;background:0 0;border-radius:8px;align-items:center;gap:6px;padding:10px 16px;font-size:.85rem;display:inline-flex}.pql-empty-state{text-align:center;color:var(--text-muted);padding:60px 20px}.pql-empty-icon{opacity:.5;margin:0 auto 12px}.pql-empty-clear{color:var(--primary);cursor:pointer;background:0 0;border:none;margin-top:12px;font-size:.9rem;text-decoration:underline}.pql-card{border:1px solid var(--border);background:var(--bg-card);border-radius:12px;overflow:hidden}.pql-card-body{padding:20px}.pql-meta-row{flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:12px;display:flex}.pql-badge{border-radius:4px;padding:3px 10px;font-size:.75rem;font-weight:600}.pql-badge--type{background:color-mix(in srgb, var(--primary) 10%, transparent);color:var(--primary)}.pql-badge--date{background:color-mix(in srgb, var(--info) 10%, transparent);color:var(--info)}.pql-badge--number{background:color-mix(in srgb, var(--success) 10%, transparent);color:var(--success)}.pql-badge--theme{background:color-mix(in srgb, var(--gold-primary) 12%, transparent);color:var(--gold-primary)}.pql-question-text{color:var(--text-light);margin-bottom:20px;font-size:1rem;font-weight:500;line-height:1.6}.pql-options{flex-direction:column;gap:8px;display:flex}.pql-option{border:1px solid var(--border-color);background:0 0;border-radius:8px;align-items:center;gap:10px;padding:12px 14px;transition:all .2s;display:flex}.pql-option:hover:not(.pql-option--correct):not(.pql-option--wrong){border-color:color-mix(in srgb, var(--primary) 45%, transparent);background:color-mix(in srgb, var(--primary) 10%, transparent)}.pql-option{cursor:pointer}.pql-option--correct{border-color:color-mix(in srgb, var(--success) 40%, transparent);background:color-mix(in srgb, var(--success) 8%, transparent)}.pql-option--wrong{border-color:color-mix(in srgb, var(--error) 40%, transparent);background:color-mix(in srgb, var(--error) 8%, transparent)}.pql-option-letter{background:color-mix(in srgb, var(--text-light) 6%, transparent);width:26px;height:26px;color:var(--text-muted);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:.8rem;font-weight:700;display:flex}.pql-option-letter--correct{background:color-mix(in srgb, var(--success) 20%, transparent);color:var(--success)}.pql-option-letter--wrong{background:color-mix(in srgb, var(--error) 20%, transparent);color:var(--error)}.pql-option-x{color:var(--error);flex-shrink:0;margin-left:auto}.pql-option-text{color:var(--text-light);font-size:.9rem;line-height:1.5}.pql-option-check{color:var(--success);flex-shrink:0;margin-left:auto}.pql-action-bar{align-items:center;gap:12px;margin-top:20px;display:flex}.pql-answer-btn{background:var(--primary);color:#fff;cursor:pointer;border:none;border-radius:8px;padding:10px 20px;font-size:.9rem;font-weight:600}.pql-detail-link{border:1px solid var(--border);background:var(--bg-card);color:var(--text-light);border-radius:8px;padding:10px 20px;font-size:.9rem;text-decoration:none}.pql-reference{background:color-mix(in srgb, var(--text-light) 3%, transparent);color:var(--text-muted);border-radius:8px;flex-direction:column;gap:6px;margin-top:16px;padding:12px;font-size:.85rem;display:flex}.pql-explanation{background:color-mix(in srgb, var(--primary) 5%, transparent);color:var(--text-light);border-radius:8px;margin-top:12px;padding:12px;font-size:.85rem;line-height:1.5}.pql-bottom-nav{text-align:center;margin-top:20px}.pql-next-btn{background:var(--primary);color:#fff;cursor:pointer;border:none;border-radius:10px;align-items:center;gap:8px;padding:12px 24px;font-size:1rem;font-weight:600;display:inline-flex}.up-tier-card{border:1px solid var(--border-color);background:var(--bg-overlay);border-radius:16px;align-items:center;gap:16px;margin-bottom:16px;padding:16px;display:flex}.up-tier-meta{flex-direction:column;gap:4px;min-width:0;display:flex}.up-tier-name{color:var(--text-light);font-size:1.1rem;font-weight:700}.up-tier-xp{color:var(--text-muted);font-size:.85rem}.up-tier-progress{margin-top:6px}.up-tier-bar{background:var(--input-bg);border-radius:6px;width:100%;height:8px;overflow:hidden}.up-tier-fill{background:var(--primary);border-radius:6px;height:100%;transition:width .3s}.up-tier-label{color:var(--text-muted);margin-top:4px;font-size:.75rem}.xpc-container{padding:4px 0 8px}.xpc-header{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:18px;display:flex}.xpc-title-row{align-items:center;gap:12px;display:flex}.xpc-icon-box{background:color-mix(in srgb, var(--primary) 16%, 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16px;display:flex}.xpc-row-info{min-width:0}.xpc-row-label{color:var(--text-light);font-size:.95rem;font-weight:600}.xpc-row-desc{color:var(--text-muted);margin-top:2px;font-size:.8rem}.xpc-input-wrap{background:var(--input-bg);border:1px solid var(--border-color);border-radius:10px;align-items:center;gap:8px;padding:4px 10px;display:inline-flex}.xpc-input{width:84px;color:var(--text-light);text-align:right;-moz-appearance:textfield;background:0 0;border:none;outline:none;font-size:.95rem;font-weight:700}.xpc-input::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}.xpc-input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}.xpc-unit{color:var(--text-muted);font-size:.8rem;font-weight:600}.xpc-no-results{text-align:center;color:var(--text-muted);padding:28px 0;font-size:.9rem}.xpc-pagination{justify-content:center;align-items:center;gap:12px;margin-top:18px;display:flex}.xpc-page-btn{border:1px solid var(--border-color);color:var(--text-light);cursor:pointer;background:0 0;border-radius:10px;align-items:center;gap:6px;padding:7px 14px;font-size:.85rem;font-weight:600;transition:background .15s,opacity .15s;display:inline-flex}.xpc-page-btn:hover:not(:disabled){background:var(--bg-card-hover)}.xpc-page-btn:disabled{opacity:.4;cursor:not-allowed}.xpc-page-info{color:var(--text-muted);font-size:.85rem}.rt-stat-card:hover{border-color:var(--primary);box-shadow:0 6px 18px var(--primary-glow);transform:translateY(-2px)}.rt-user-row{transition:background .15s}.rt-user-row:hover{background:var(--bg-card-hover)}.elt-container{padding:4px 0 8px}.elt-header{justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:18px;display:flex}.elt-title-row{align-items:center;gap:12px;display:flex}.elt-icon-box{background:color-mix(in srgb, var(--primary) 16%, 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