.quiz-hub-wrapper[data-v-d84b06fa]{--primary:#3171c6;--primary-hover:#2b64b2;--accent-gold:#f2c14e;--danger:#ea5455;--success:#28c76f;--surface:#fff;--surface-2:#f2f6ff;--text-main:#0b1220;--text-muted:#4a5c7a;--border:#d9e3f4;font-family:system-ui,-apple-system,sans-serif;margin:0 auto;max-width:1200px;padding:16px}.hub-header[data-v-d84b06fa]{display:flex;flex-direction:column;gap:16px;margin-bottom:32px}.eyebrow[data-v-d84b06fa]{background:#ea54551a;border-radius:99px;color:var(--danger);display:inline-block;font-size:.85rem;font-weight:800;margin-bottom:12px;padding:6px 14px}.header-content h2[data-v-d84b06fa]{color:var(--text-main);font-size:clamp(1.6rem,4vw,2.4rem);font-weight:900;line-height:1.2;margin:0 0 8px}.header-content p[data-v-d84b06fa]{color:var(--text-muted);font-size:.95rem;line-height:1.6;margin:0}.levels-counter[data-v-d84b06fa]{align-items:center;align-self:flex-start;background:var(--surface-2);border-radius:16px;color:var(--primary);display:inline-flex;font-size:.95rem;font-weight:800;gap:8px;padding:10px 16px}.levels-grid[data-v-d84b06fa]{display:grid;gap:20px;grid-template-columns:1fr}.quiz-card[data-v-d84b06fa]{background:var(--surface);border:1px solid var(--border);border-radius:24px;box-shadow:0 8px 24px #0b12200a;color:inherit;cursor:pointer;display:flex;flex-direction:column;gap:16px;padding:20px;text-decoration:none;transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease}.quiz-card[data-v-d84b06fa]:hover{border-color:var(--primary);box-shadow:0 16px 32px #3171c61f;transform:translateY(-4px)}.card-header[data-v-d84b06fa]{align-items:center;display:flex;justify-content:space-between}.difficulty-stars[data-v-d84b06fa]{display:flex;gap:2px}.star[data-v-d84b06fa]{color:var(--border);font-size:1.1rem}.star.earned[data-v-d84b06fa]{color:var(--accent-gold);filter:drop-shadow(0 2px 4px rgba(242,193,78,.3))}.timer-badge[data-v-d84b06fa]{align-items:center;background:#ea54551a;border-radius:10px;color:var(--danger);display:flex;font-size:.8rem;font-weight:800;gap:4px;padding:6px 10px}.timer-badge .material-icons[data-v-d84b06fa]{font-size:1.1rem}.card-body[data-v-d84b06fa]{align-items:flex-start;display:flex;flex-direction:column;flex-grow:1}.level-title[data-v-d84b06fa]{color:var(--text-main);font-size:1.35rem;font-weight:900;line-height:1.3;margin:0 0 8px}.level-desc[data-v-d84b06fa]{color:var(--text-muted);font-size:.9rem;line-height:1.6;margin:0 0 16px}.questions-tag[data-v-d84b06fa]{align-items:center;background:var(--surface-2);border-radius:10px;color:var(--primary);display:inline-flex;font-size:.85rem;font-weight:800;gap:6px;margin-top:auto;padding:6px 12px}.questions-tag .material-icons[data-v-d84b06fa]{font-size:1.1rem}.card-footer[data-v-d84b06fa]{align-items:center;border-top:1px solid var(--border);display:flex;gap:16px;justify-content:space-between;padding-top:16px}.progress-container[data-v-d84b06fa]{display:flex;flex-direction:column;flex-grow:1;gap:6px}.progress-info[data-v-d84b06fa]{align-items:center;display:flex;justify-content:space-between}.progress-label[data-v-d84b06fa]{color:var(--text-muted);font-size:.8rem;font-weight:700}.progress-score[data-v-d84b06fa]{color:var(--text-main);font-size:.9rem;font-weight:900}.progress-track[data-v-d84b06fa]{background:var(--surface-2);border-radius:99px;height:6px;overflow:hidden;width:100%}.progress-fill[data-v-d84b06fa]{background:var(--success);border-radius:99px;height:100%;transition:width .6s cubic-bezier(.2,.8,.2,1)}.ready-state[data-v-d84b06fa]{justify-content:center}.ready-badge[data-v-d84b06fa]{color:var(--primary);display:inline-block;font-size:.9rem;font-weight:800}.play-action[data-v-d84b06fa]{align-items:center;background:var(--primary);border-radius:14px;color:#fff;display:flex;flex-shrink:0;height:44px;justify-content:center;transition:transform .2s ease,box-shadow .2s ease;width:44px}.quiz-card:hover .play-action[data-v-d84b06fa]{box-shadow:0 8px 16px #3171c640;transform:scale(1.05)}.play-action .material-icons[data-v-d84b06fa]{font-size:1.6rem}.empty-state[data-v-d84b06fa]{background:var(--surface);border:2px dashed var(--border);border-radius:24px;padding:48px 24px;text-align:center}.empty-icon[data-v-d84b06fa]{align-items:center;background:var(--surface-2);border-radius:20px;color:var(--primary);display:inline-flex;height:64px;justify-content:center;margin-bottom:16px;width:64px}.empty-icon .material-icons[data-v-d84b06fa]{font-size:2rem}.empty-state h3[data-v-d84b06fa]{color:var(--text-main);font-size:1.2rem;font-weight:900;margin:0 0 8px}.empty-state p[data-v-d84b06fa]{color:var(--text-muted);font-size:.95rem;margin:0}@media (min-width:768px){.quiz-hub-wrapper[data-v-d84b06fa]{padding:32px 24px}.hub-header[data-v-d84b06fa]{align-items:flex-end;flex-direction:row;justify-content:space-between;margin-bottom:40px}.header-content[data-v-d84b06fa]{max-width:600px}.levels-grid[data-v-d84b06fa]{gap:24px;grid-template-columns:repeat(2,1fr)}}@media (min-width:1024px){.levels-grid[data-v-d84b06fa]{grid-template-columns:repeat(3,1fr)}}.quiz-selector-shell[data-v-385afccf]{background:#fff;border:1px solid #d9e3f4;border-radius:20px;box-shadow:0 8px 24px #0b12200a;margin-top:16px;overflow:hidden;padding:8px 0}@media (min-width:768px){.quiz-selector-shell[data-v-385afccf]{border-radius:24px;margin-top:32px;padding:24px 16px}}