.scene.svelte-1d0mcm4.svelte-1d0mcm4.svelte-1d0mcm4{width:100%;height:300px;perspective:600px;cursor:pointer}.card-object.svelte-1d0mcm4.svelte-1d0mcm4.svelte-1d0mcm4{width:100%;height:100%;position:relative;transition:transform .6s;transform-style:preserve-3d}.card-object.is-flipped.svelte-1d0mcm4.svelte-1d0mcm4.svelte-1d0mcm4{transform:rotateY(180deg)}.card-face.svelte-1d0mcm4.svelte-1d0mcm4.svelte-1d0mcm4{position:absolute;width:100%;height:100%;backface-visibility:hidden;display:flex;flex-direction:column;align-items:center;justify-content:center;font-size:1.5rem;padding:2rem;text-align:center;border-radius:var(--radius);background:var(--bg-secondary);border:1px solid var(--border);box-shadow:0 4px 6px -1px #0000001a}.side-label.svelte-1d0mcm4.svelte-1d0mcm4.svelte-1d0mcm4{position:absolute;top:.75rem;left:.75rem;font-size:.875rem;font-weight:600;color:var(--text-secondary);opacity:.5;z-index:10}.card-face-back.svelte-1d0mcm4.svelte-1d0mcm4.svelte-1d0mcm4{transform:rotateY(180deg);background:var(--bg-tertiary);justify-content:space-between;padding:0}.card-content.svelte-1d0mcm4.svelte-1d0mcm4.svelte-1d0mcm4{flex:1;display:flex;align-items:center;justify-content:center;width:100%;overflow-y:auto;padding:2rem}.card-actions.svelte-1d0mcm4.svelte-1d0mcm4.svelte-1d0mcm4{display:flex;gap:0;margin-top:auto;width:100%;justify-content:center}.btn-quiz-action.svelte-1d0mcm4.svelte-1d0mcm4.svelte-1d0mcm4{flex:1;min-height:96px;font-size:1.25rem;font-weight:600;padding:1rem;border-radius:0;transition:all .2s ease}.btn-quiz-action.svelte-1d0mcm4.svelte-1d0mcm4.svelte-1d0mcm4:first-child{border-bottom-left-radius:var(--radius)}.btn-quiz-action.svelte-1d0mcm4.svelte-1d0mcm4.svelte-1d0mcm4:last-child{border-bottom-right-radius:var(--radius)}.btn-quiz-action.svelte-1d0mcm4.svelte-1d0mcm4.svelte-1d0mcm4:hover{transform:scale(1.02);filter:brightness(1.1)}.score-card.svelte-1d0mcm4.svelte-1d0mcm4.svelte-1d0mcm4{background:var(--bg-secondary);padding:1rem;border-radius:var(--radius);border:1px solid var(--border);margin-bottom:1.5rem}.score-info.svelte-1d0mcm4.svelte-1d0mcm4.svelte-1d0mcm4{display:flex;justify-content:space-between;margin-bottom:.5rem;font-weight:500;color:var(--text-primary)}.progress-bar.svelte-1d0mcm4.svelte-1d0mcm4.svelte-1d0mcm4{width:100%;height:8px;background:var(--bg-tertiary);border-radius:0;overflow:hidden;display:flex;gap:2px}.progress-segment.svelte-1d0mcm4.svelte-1d0mcm4.svelte-1d0mcm4{flex:1;height:100%;background:var(--bg-tertiary);transition:background-color .3s ease}.progress-segment.current.svelte-1d0mcm4.svelte-1d0mcm4.svelte-1d0mcm4{background:var(--accent)}.progress-segment.correct.svelte-1d0mcm4.svelte-1d0mcm4.svelte-1d0mcm4{background:var(--success)}.progress-segment.incorrect.svelte-1d0mcm4.svelte-1d0mcm4.svelte-1d0mcm4{background:var(--danger)}.results-digest.svelte-1d0mcm4.svelte-1d0mcm4.svelte-1d0mcm4{margin-top:3rem;text-align:left;width:100%}.results-digest.svelte-1d0mcm4 h3.svelte-1d0mcm4.svelte-1d0mcm4{margin-bottom:1rem;color:var(--text-primary);text-align:center}.digest-list.svelte-1d0mcm4.svelte-1d0mcm4.svelte-1d0mcm4{display:flex;flex-direction:column;gap:1rem}.digest-item.svelte-1d0mcm4.svelte-1d0mcm4.svelte-1d0mcm4{display:flex;align-items:flex-start;gap:1rem;padding:1rem;border-radius:var(--radius);border:1px solid var(--border);background:var(--bg-secondary)}.digest-item.correct.svelte-1d0mcm4.svelte-1d0mcm4.svelte-1d0mcm4{border-color:var(--success);background:#22c55e1a}.digest-item.incorrect.svelte-1d0mcm4.svelte-1d0mcm4.svelte-1d0mcm4{border-color:var(--danger);background:#ef44441a}.digest-status.svelte-1d0mcm4.svelte-1d0mcm4.svelte-1d0mcm4{font-size:1.5rem;font-weight:700;line-height:1}.digest-item.correct.svelte-1d0mcm4 .digest-status.svelte-1d0mcm4.svelte-1d0mcm4{color:var(--success)}.digest-item.incorrect.svelte-1d0mcm4 .digest-status.svelte-1d0mcm4.svelte-1d0mcm4{color:var(--danger)}.digest-content.svelte-1d0mcm4.svelte-1d0mcm4.svelte-1d0mcm4{flex:1;display:flex;flex-direction:column;gap:.5rem}.digest-qa.svelte-1d0mcm4.svelte-1d0mcm4.svelte-1d0mcm4{display:flex;gap:.5rem}.digest-qa.svelte-1d0mcm4 .label.svelte-1d0mcm4.svelte-1d0mcm4{font-weight:700;color:var(--text-secondary);min-width:20px}.digest-qa.svelte-1d0mcm4 .text.svelte-1d0mcm4.svelte-1d0mcm4{color:var(--text-primary)}.toggle.svelte-1d0mcm4.svelte-1d0mcm4.svelte-1d0mcm4{display:flex;align-items:center;gap:.5rem;cursor:pointer;-webkit-user-select:none;user-select:none}.toggle.svelte-1d0mcm4 input.svelte-1d0mcm4.svelte-1d0mcm4{display:none}.slider.svelte-1d0mcm4.svelte-1d0mcm4.svelte-1d0mcm4{width:48px;height:24px;background:linear-gradient(145deg,var(--bg-tertiary),var(--bg-active));border-radius:12px;position:relative;transition:all .3s cubic-bezier(.4,0,.2,1);border:2px solid var(--border);box-shadow:inset 0 2px 4px #0000001a}.slider.svelte-1d0mcm4.svelte-1d0mcm4.svelte-1d0mcm4:after{content:"";position:absolute;top:2px;left:2px;width:16px;height:16px;background:linear-gradient(145deg,#fff,#e2e8f0);border-radius:50%;transition:all .3s cubic-bezier(.4,0,.2,1);box-shadow:0 2px 4px #0003}.toggle.svelte-1d0mcm4 input.svelte-1d0mcm4:checked+.slider.svelte-1d0mcm4{background:linear-gradient(145deg,var(--accent),var(--accent-hover));border-color:var(--accent);box-shadow:inset 0 2px 4px #00000026,0 0 0 3px #38bdf81a}.toggle.svelte-1d0mcm4 input.svelte-1d0mcm4:checked+.slider.svelte-1d0mcm4:after{transform:translate(24px);background:linear-gradient(145deg,#fff,#f8fafc);box-shadow:0 2px 6px #0000004d}.toggle.svelte-1d0mcm4 .label.svelte-1d0mcm4.svelte-1d0mcm4{font-size:.875rem;font-weight:500;color:var(--text-primary)}.quiz-container.svelte-1d0mcm4.svelte-1d0mcm4.svelte-1d0mcm4{margin-top:-1.5rem;padding-top:.5rem}.mobile-compact-header.svelte-1d0mcm4.svelte-1d0mcm4.svelte-1d0mcm4{display:flex;align-items:center;gap:.75rem;margin-bottom:1rem;padding:.5rem 0}.mobile-compact-header.svelte-1d0mcm4 .mobile-menu-btn.svelte-1d0mcm4.svelte-1d0mcm4{padding:.5rem;min-height:44px;min-width:44px;display:flex;align-items:center;justify-content:center;background:none;border:none;cursor:pointer;color:var(--text-primary)}.mobile-compact-header.svelte-1d0mcm4 .mobile-menu-btn.svelte-1d0mcm4.svelte-1d0mcm4:hover{color:var(--accent)}.mobile-back-link.svelte-1d0mcm4.svelte-1d0mcm4.svelte-1d0mcm4{display:inline-block;color:var(--text-secondary);text-decoration:none;font-size:.9rem;transition:color .2s;flex:1}.mobile-back-link.svelte-1d0mcm4.svelte-1d0mcm4.svelte-1d0mcm4:hover{color:var(--text-primary)}.mobile-controls.svelte-1d0mcm4.svelte-1d0mcm4.svelte-1d0mcm4{display:flex;flex-direction:column;gap:.75rem;margin-bottom:1rem}@media (max-width: 767px){.quiz-container.svelte-1d0mcm4.svelte-1d0mcm4.svelte-1d0mcm4{max-width:100%}.header.svelte-1d0mcm4.svelte-1d0mcm4.svelte-1d0mcm4{flex-direction:column;gap:1rem;align-items:stretch}.header.svelte-1d0mcm4>div.svelte-1d0mcm4.svelte-1d0mcm4:last-child{flex-direction:column;gap:.5rem}.header.svelte-1d0mcm4 .btn.svelte-1d0mcm4.svelte-1d0mcm4{width:100%}.scene.svelte-1d0mcm4.svelte-1d0mcm4.svelte-1d0mcm4{height:250px}.card-face.svelte-1d0mcm4.svelte-1d0mcm4.svelte-1d0mcm4{padding:1rem;font-size:1.125rem}.card-face-back.svelte-1d0mcm4.svelte-1d0mcm4.svelte-1d0mcm4{padding:0}.card-content.svelte-1d0mcm4.svelte-1d0mcm4.svelte-1d0mcm4{padding:1rem}.card-actions.svelte-1d0mcm4.svelte-1d0mcm4.svelte-1d0mcm4{flex-direction:row;gap:0;margin-top:auto}.card-actions.svelte-1d0mcm4 .btn.svelte-1d0mcm4.svelte-1d0mcm4{flex:1;font-size:1.125rem;font-weight:600}.btn-quiz-action.svelte-1d0mcm4.svelte-1d0mcm4.svelte-1d0mcm4{min-height:80px;border-radius:0}.btn-quiz-action.svelte-1d0mcm4.svelte-1d0mcm4.svelte-1d0mcm4:first-child{border-bottom-left-radius:var(--radius)}.btn-quiz-action.svelte-1d0mcm4.svelte-1d0mcm4.svelte-1d0mcm4:last-child{border-bottom-right-radius:var(--radius)}.btn-quiz-action.svelte-1d0mcm4.svelte-1d0mcm4.svelte-1d0mcm4:hover{transform:none}.card.svelte-1d0mcm4.svelte-1d0mcm4.svelte-1d0mcm4{padding:1.5rem 1rem!important}.results-digest.svelte-1d0mcm4.svelte-1d0mcm4.svelte-1d0mcm4{margin-top:2rem}.digest-item.svelte-1d0mcm4.svelte-1d0mcm4.svelte-1d0mcm4{padding:.75rem;flex-direction:column;gap:.5rem}.digest-status.svelte-1d0mcm4.svelte-1d0mcm4.svelte-1d0mcm4{font-size:1.25rem}}@media (min-width: 768px) and (max-width: 1024px){.scene.svelte-1d0mcm4.svelte-1d0mcm4.svelte-1d0mcm4{height:280px}}