#quiz-modal{display:none;position:fixed;inset:0;background:rgba(0,0,0,.6);z-index:9999;align-items:center;justify-content:center;backdrop-filter:blur(4px)}#quiz-container{background:#fff;border-radius:16px;box-shadow:0 20px 60px rgba(0,0,0,.3);max-width:600px;width:90%;max-height:85vh;overflow-y:auto;animation:slideUp .3s ease-out}@keyframes slideUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.quiz-header{position:sticky;top:0;background:linear-gradient(135deg,var(--color-primary) 0%,var(--color-primary-light) 100%);padding:24px;border-radius:16px 16px 0 0;display:flex;flex-direction:column;gap:12px;z-index:10}.quiz-close{align-self:flex-end;background:0 0;border:none;font-size:32px;color:#fff;cursor:pointer;padding:0;width:32px;height:32px;display:flex;align-items:center;justify-content:center;transition:transform .2s}.quiz-close:hover{transform:rotate(90deg)}.quiz-progress{width:100%;height:4px;background:rgba(255,255,255,.2);border-radius:2px;overflow:hidden}.progress-bar{height:100%;background:#fff;transition:width .3s ease}.progress-text{color:rgba(255,255,255,.9);font-size:14px;font-weight:500;margin:0}.quiz-content{padding:32px 24px}.quiz-content h2{margin:0 0 24px;font-size:24px;font-weight:600;color:var(--color-text-primary);line-height:1.3}.quiz-options{display:grid;gap:12px}.quiz-options.single{grid-template-columns:repeat(auto-fit,minmax(140px,1fr))}.quiz-options.multi{grid-template-columns:1fr}.quiz-option{padding:16px;border:2px solid #e0e0e0;border-radius:12px;background:#fff;cursor:pointer;transition:all .2s;display:flex;flex-direction:column;align-items:center;gap:8px;text-align:center;font-size:14px;font-weight:500;color:var(--color-text-primary)}.quiz-option:hover{border-color:var(--color-primary);background:var(--color-primary-light)}.quiz-option.selected{border-color:var(--color-primary);background:var(--color-primary);color:#fff}.option-icon{font-size:28px;display:block}.quiz-checkbox{display:flex;align-items:center;gap:12px;padding:12px 16px;border:2px solid #e0e0e0;border-radius:8px;cursor:pointer;transition:all .2s;font-size:15px;color:var(--color-text-primary)}.quiz-checkbox:hover{border-color:var(--color-primary);background:var(--color-primary-light)}.quiz-checkbox input[type=checkbox]{cursor:pointer;width:18px;height:18px;accent-color:var(--color-primary)}.quiz-checkbox input[type=checkbox]:checked+span{font-weight:600;color:var(--color-primary)}.quiz-footer{padding:24px;display:flex;gap:12px;justify-content:flex-end;border-top:1px solid #e0e0e0;background:#f9f9f9;border-radius:0 0 16px 16px}.quiz-footer .btn{flex:1}.quiz-results{padding:32px 24px;text-align:center}.quiz-results h2{margin:0 0 12px;font-size:28px;font-weight:700;color:var(--color-text-primary)}.results-intro{color:#666;font-size:16px;margin:0 0 28px}.supplements-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:16px;margin-bottom:32px}.result-supplement-card{padding:16px;border:2px solid #e0e0e0;border-radius:12px;background:#f9f9f9;transition:all .2s;text-align:center}.result-supplement-card:hover{border-color:var(--color-primary);background:var(--color-primary-light)}.result-supplement-card h4{margin:0 0 12px;font-size:14px;font-weight:600;color:var(--color-text-primary);text-transform:capitalize}.result-supplement-card .btn{font-size:12px;padding:8px 12px}.results-actions{display:flex;gap:12px;justify-content:center}.results-actions .btn{flex:1}@media(max-width:640px){#quiz-container{width:95%;max-height:90vh;border-radius:12px}.quiz-content{padding:24px 16px}.quiz-content h2{font-size:20px;margin-bottom:20px}.quiz-options.single{grid-template-columns:repeat(2,1fr)}.quiz-footer{flex-wrap:wrap}.quiz-footer .btn{flex:0 1 calc(50% - 6px)}.supplements-grid{grid-template-columns:repeat(2,1fr)}.results-actions{flex-direction:column}}.btn.btn-small{padding:8px 16px;font-size:12px;width:100%}.btn:disabled{opacity:.5;cursor:not-allowed}