.food-calorie-quiz[data-v-7bd01789]{max-width:600px;margin:0 auto;padding:1.5rem;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.tool-header[data-v-7bd01789]{text-align:center;margin-bottom:2rem}.tool-header h1[data-v-7bd01789]{font-size:2rem;margin:0 0 .5rem}.subtitle[data-v-7bd01789]{color:#64748b;margin:0}.difficulty-section[data-v-7bd01789]{margin-bottom:2rem}.difficulty-section h3[data-v-7bd01789]{text-align:center;margin-bottom:1rem;color:#374151}.difficulty-buttons[data-v-7bd01789]{display:flex;gap:.75rem;justify-content:center;flex-wrap:wrap}.diff-btn[data-v-7bd01789]{display:flex;flex-direction:column;align-items:center;padding:1rem 1.5rem;border:2px solid #e2e8f0;border-radius:12px;background:#fff;cursor:pointer;transition:all .2s;min-width:100px}.diff-btn[data-v-7bd01789]:hover{border-color:#3b82f6;background:#eff6ff}.diff-btn.active[data-v-7bd01789]{border-color:#3b82f6;background:#eff6ff;color:#3b82f6}.diff-icon[data-v-7bd01789]{font-size:1.5rem}.diff-name[data-v-7bd01789]{font-weight:600;font-size:.9rem}.diff-desc[data-v-7bd01789]{font-size:.75rem;color:#94a3b8}.start-btn[data-v-7bd01789]{display:block;width:100%;padding:1rem;font-size:1.1rem;font-weight:600;background:#3b82f6;color:#fff;border:none;border-radius:12px;cursor:pointer;transition:background .2s}.start-btn[data-v-7bd01789]:hover{background:#2563eb}.game-header[data-v-7bd01789]{display:flex;justify-content:space-between;align-items:center;margin-bottom:.75rem}.score-info[data-v-7bd01789]{display:flex;align-items:center;gap:.5rem;font-size:.9rem}.streak[data-v-7bd01789]{color:#ef4444;font-weight:600}.timer[data-v-7bd01789]{font-weight:700;font-size:1rem;transition:color .3s}.progress-bar[data-v-7bd01789]{height:6px;background:#e2e8f0;border-radius:3px;margin-bottom:1.5rem}.progress-fill[data-v-7bd01789]{height:100%;background:#3b82f6;border-radius:3px;transition:width .3s}.question-label[data-v-7bd01789]{text-align:center;font-size:1.1rem;font-weight:600;margin-bottom:1.5rem;color:#374151}.choices[data-v-7bd01789]{display:flex;gap:1rem;align-items:center}.choice-btn[data-v-7bd01789]{flex:1;display:flex;flex-direction:column;align-items:center;gap:.4rem;padding:1.5rem 1rem;border:2px solid #e2e8f0;border-radius:16px;background:#fff;cursor:pointer;transition:all .2s;min-height:160px}.choice-btn[data-v-7bd01789]:not(:disabled):hover{border-color:#3b82f6;background:#eff6ff;transform:translateY(-2px)}.choice-btn[data-v-7bd01789]:disabled{cursor:default}.choice-btn.correct[data-v-7bd01789]{border-color:#22c55e;background:#f0fdf4}.choice-btn.wrong[data-v-7bd01789]{border-color:#ef4444;background:#fef2f2}.food-icon[data-v-7bd01789]{font-size:2.5rem}.food-name[data-v-7bd01789]{font-weight:600;font-size:1rem;color:#1e293b}.food-serving[data-v-7bd01789]{font-size:.8rem;color:#94a3b8}.food-calories[data-v-7bd01789]{font-weight:700;font-size:1rem;color:#3b82f6}.vs-badge[data-v-7bd01789]{font-size:1.2rem;font-weight:800;color:#94a3b8;flex-shrink:0}.result-message[data-v-7bd01789]{text-align:center;margin-top:1.5rem;font-size:1.3rem;font-weight:700;padding:1rem;border-radius:12px;background:#f8fafc}.result-screen[data-v-7bd01789]{text-align:center}.result-header[data-v-7bd01789]{margin-bottom:2rem}.result-header h2[data-v-7bd01789]{font-size:2rem;margin:0 0 .5rem}.grade[data-v-7bd01789]{font-size:1.5rem;font-weight:700;color:#3b82f6;margin:0}.result-stats[data-v-7bd01789]{display:flex;gap:1rem;justify-content:center;margin-bottom:2rem;flex-wrap:wrap}.stat-item[data-v-7bd01789]{display:flex;flex-direction:column;align-items:center;padding:1rem 1.5rem;background:#f8fafc;border-radius:12px}.stat-label[data-v-7bd01789]{font-size:.8rem;color:#94a3b8;margin-bottom:.25rem}.stat-value[data-v-7bd01789]{font-size:1.5rem;font-weight:700;color:#1e293b}