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2px 4px #0000000d}.mode-desc[data-astro-cid-7hmnyqdm]{text-align:center;font-size:.85rem;color:#94a3b8;margin-bottom:25px}.settings-grid[data-astro-cid-7hmnyqdm]{display:grid;gap:15px;margin-bottom:20px}.section-label[data-astro-cid-7hmnyqdm]{font-size:.85rem;text-transform:uppercase;letter-spacing:1px;color:#64748b;font-weight:800;margin-bottom:10px}.input-grid[data-astro-cid-7hmnyqdm]{display:grid;grid-template-columns:1fr 1fr;gap:20px}.small-gap[data-astro-cid-7hmnyqdm]{grid-template-columns:1fr 30px 1fr;gap:5px;align-items:center}.form-group[data-astro-cid-7hmnyqdm] label[data-astro-cid-7hmnyqdm]{display:block;margin-bottom:5px;font-weight:600;color:#475569;font-size:.8rem}input[data-astro-cid-7hmnyqdm][type=number]{width:100%;padding:12px;border:2px solid #e2e8f0;border-radius:8px;font-size:1.1rem;font-weight:600;color:#1e293b;text-align:center;outline:none;transition:.2s}input[data-astro-cid-7hmnyqdm][type=number]:focus{border-color:#2563eb}.colon[data-astro-cid-7hmnyqdm]{font-size:1rem;font-weight:700;color:#94a3b8;text-align:center;margin-top:15px}.pills-container[data-astro-cid-7hmnyqdm]{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:25px}.time-pill[data-astro-cid-7hmnyqdm]{flex:1;min-width:60px;padding:10px;background:#f8fafc;border:2px solid #e2e8f0;border-radius:8px;color:#475569;font-weight:700;cursor:pointer;transition:.2s;text-align:center}.time-pill[data-astro-cid-7hmnyqdm].active{background:#eff6ff;border-color:#2563eb;color:#2563eb}.submit-btn[data-astro-cid-7hmnyqdm]{width:100%;padding:16px;background:#2563eb;color:#fff;border:none;border-radius:12px;font-weight:800;font-size:1.1rem;cursor:pointer;transition:.2s;display:flex;justify-content:center;align-items:center;gap:10px}.submit-btn[data-astro-cid-7hmnyqdm]:hover{background:#1d4ed8;transform:translateY(-2px)}.submit-btn[data-astro-cid-7hmnyqdm].outline{background:transparent;border:2px solid #cbd5e1;color:#475569;margin-top:10px}.submit-btn[data-astro-cid-7hmnyqdm].outline:hover{background:#f8fafc;transform:translateY(0);border-color:#94a3b8}.start-btn[data-astro-cid-7hmnyqdm]{font-size:1.2rem}.game-hud-v2[data-astro-cid-7hmnyqdm]{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:20px}.hud-card[data-astro-cid-7hmnyqdm]{background:#f8fafc;border:1px solid #e2e8f0;border-radius:12px;padding:12px 5px;display:flex;flex-direction:column;align-items:center;text-align:center}.hud-card[data-astro-cid-7hmnyqdm] i[data-astro-cid-7hmnyqdm]{font-size:1.2rem;margin-bottom:5px}.score-card[data-astro-cid-7hmnyqdm] i[data-astro-cid-7hmnyqdm]{color:#f59e0b}.time-card[data-astro-cid-7hmnyqdm]{border-color:#fecaca;background:#fef2f2}.time-card[data-astro-cid-7hmnyqdm] i[data-astro-cid-7hmnyqdm]{color:#ef4444}.hs-card[data-astro-cid-7hmnyqdm] i[data-astro-cid-7hmnyqdm]{color:#3b82f6}.hud-label[data-astro-cid-7hmnyqdm]{font-size:.7rem;text-transform:uppercase;color:#64748b;font-weight:800;letter-spacing:.5px;margin-bottom:2px}.hud-value[data-astro-cid-7hmnyqdm]{font-size:1.6rem;font-weight:800;color:#1e293b;line-height:1}.time-card[data-astro-cid-7hmnyqdm] .hud-value[data-astro-cid-7hmnyqdm]{color:#ef4444}.progress-track[data-astro-cid-7hmnyqdm]{width:100%;height:8px;background:#f1f5f9;border-radius:4px;overflow:hidden;margin-bottom:25px}.progress-fill[data-astro-cid-7hmnyqdm]{height:100%;width:100%;background:#ef4444;transition:width 1s linear,background-color .3s}.play-area-card[data-astro-cid-7hmnyqdm]{background:#eff6ff;border:2px solid #bfdbfe;border-radius:20px;padding:40px 20px;text-align:center;box-shadow:inset 0 2px 4px #ffffff80;margin-bottom:20px}.equation-row[data-astro-cid-7hmnyqdm]{display:flex;align-items:center;justify-content:center;gap:15px}.equation-text[data-astro-cid-7hmnyqdm]{font-size:3.5rem;font-weight:800;color:#1e3a8a;font-variant-numeric:tabular-nums;line-height:1}.equals-sign[data-astro-cid-7hmnyqdm]{font-size:3.5rem;color:#60a5fa;font-weight:600;line-height:1}#answer-input[data-astro-cid-7hmnyqdm]{font-size:3.5rem;font-weight:800;width:130px;height:80px;text-align:center;border:none;border-bottom:5px solid #60a5fa;background:transparent;color:#2563eb;outline:none;border-radius:0;padding:0;transition:.2s;font-variant-numeric:tabular-nums}#answer-input[data-astro-cid-7hmnyqdm]:focus{border-bottom-color:#2563eb;background:#3b82f60d}.correct-flash[data-astro-cid-7hmnyqdm]{animation:flashLine .3s 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#bfdbfe;border-radius:16px;padding:30px;margin-bottom:30px;position:relative}.massive-score[data-astro-cid-7hmnyqdm]{font-size:5rem;font-weight:800;color:#2563eb;line-height:1;margin-top:10px}.badge[data-astro-cid-7hmnyqdm]{display:inline-block;background:#f59e0b;color:#fff;font-weight:800;padding:5px 15px;border-radius:20px;font-size:.9rem;margin-top:15px;animation:bounceIn .5s cubic-bezier(.175,.885,.32,1.275)}.hidden[data-astro-cid-7hmnyqdm]{display:none!important}@keyframes flashGreen{0%{background-color:#dcfce7;border-color:#22c55e}to{background-color:#fff;border-color:#2563eb}}@keyframes bounceIn{0%{transform:scale(0)}80%{transform:scale(1.1)}to{transform:scale(1)}}.feedback-banner[data-astro-cid-7hmnyqdm]{margin-top:30px;padding:20px;background:#f8fafc;border:2px dashed #cbd5e1;border-radius:16px;display:flex;align-items:center;gap:20px;color:#475569}.feedback-icon[data-astro-cid-7hmnyqdm]{font-size:2.5rem;color:#3b82f6}.feedback-content[data-astro-cid-7hmnyqdm] h3[data-astro-cid-7hmnyqdm]{margin:0 0 5px;color:#1e293b;font-size:1.1rem;font-weight:800}.feedback-content[data-astro-cid-7hmnyqdm] p[data-astro-cid-7hmnyqdm]{margin:0;font-size:.9rem;line-height:1.5}.feedback-content[data-astro-cid-7hmnyqdm] a[data-astro-cid-7hmnyqdm]{color:#2563eb;text-decoration:none;font-weight:700;transition:.2s}.feedback-content[data-astro-cid-7hmnyqdm] a[data-astro-cid-7hmnyqdm]:hover{text-decoration:underline;color:#1d4ed8}@media(max-width:450px){.feedback-banner[data-astro-cid-7hmnyqdm]{flex-direction:column;text-align:center;gap:10px}}