.quiz-progress-container{background:white;border-radius:16px;padding:1.5rem;margin-bottom:2rem;box-shadow:0 4px 12px rgba(0,0,0,0.08);transition:all 0.3s ease}.quiz-progress-container:hover{box-shadow:0 6px 16px rgba(0,0,0,0.12)}.progress-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}.progress-text{font-size:0.95rem;font-weight:600;color:#475569;display:flex;align-items:center;gap:0.5rem}.progress-text .current-question{color:#6366f1;font-size:1.1rem;font-weight:700}.progress-percentage{font-size:1.1rem;font-weight:700;color:#6366f1;background:linear-gradient(135deg,#6366f1 0%,#8b5cf6 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.progress-bar-wrapper{position:relative;height:12px;background:#e2e8f0;border-radius:10px;overflow:hidden;margin-bottom:1.25rem;box-shadow:inset 0 2px 4px rgba(0,0,0,0.06)}.progress-bar-fill{height:100%;background:linear-gradient(90deg,#6366f1 0%,#8b5cf6 50%,#ec4899 100%);border-radius:10px;transition:width 0.6s cubic-bezier(0.4,0,0.2,1);position:relative;overflow:hidden}.progress-bar-fill::before{content:'';position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,0.4),transparent);animation:shimmer 2s infinite}@keyframes shimmer{0%{left:-100%}100%{left:100%}}@keyframes progressPulse{0%,100%{transform:scaleY(1)}50%{transform:scaleY(1.1)}}.progress-bar-fill.updating{animation:progressPulse 0.3s ease}.category-indicators{display:flex;justify-content:center;align-items:center;gap:0.75rem;margin-top:1rem;padding-top:1rem;border-top:1px solid #e2e8f0}.category-indicator{display:flex;flex-direction:column;align-items:center;gap:0.5rem;position:relative;transition:all 0.3s ease}.category-dot{width:28px;height:28px;border-radius:50%;background:#e2e8f0;border:3px solid #cbd5e1;position:relative;transition:all 0.4s cubic-bezier(0.4,0,0.2,1);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:0.75rem}.category-dot.active{background:linear-gradient(135deg,#6366f1 0%,#8b5cf6 100%);border-color:#6366f1;transform:scale(1.1);box-shadow:0 4px 12px rgba(99,102,241,0.4)}.category-dot.completed{background:linear-gradient(135deg,#10b981 0%,#059669 100%);border-color:#10b981;box-shadow:0 4px 12px rgba(16,185,129,0.4)}.category-dot.completed::after{content:'✓';color:white;font-size:0.875rem;font-weight:700;position:absolute;animation:checkmarkPop 0.3s ease}@keyframes checkmarkPop{0%{transform:scale(0) rotate(0deg)}50%{transform:scale(1.3) rotate(10deg)}100%{transform:scale(1) rotate(0deg)}}.category-count{position:absolute;top:-4px;right:-4px;background:#6366f1;color:white;font-size:0.65rem;font-weight:700;width:16px;height:16px;border-radius:50%;display:flex;align-items:center;justify-content:center;border:2px solid white;opacity:0;transform:scale(0);transition:all 0.3s ease}.category-dot.active .category-count,.category-dot.completed .category-count{opacity:1;transform:scale(1)}.category-label{font-size:0.7rem;color:#64748b;text-align:center;max-width:80px;line-height:1.2;font-weight:500;transition:all 0.3s ease;opacity:0.7}.category-indicator:hover .category-label,.category-dot.active ~ .category-label,.category-dot.completed ~ .category-label{opacity:1;color:#475569;font-weight:600}.category-tooltip{position:absolute;bottom:100%;left:50%;transform:translateX(-50%) translateY(-8px);background:#1e293b;color:white;padding:0.5rem 0.75rem;border-radius:8px;font-size:0.75rem;white-space:nowrap;opacity:0;pointer-events:none;transition:all 0.3s ease;z-index:10}.category-tooltip::after{content:'';position:absolute;top:100%;left:50%;transform:translateX(-50%);border:6px solid transparent;border-top-color:#1e293b}.category-indicator:hover .category-tooltip{opacity:1;transform:translateX(-50%) translateY(-12px)}@media (max-width:768px){.quiz-progress-container{padding:1rem;margin-bottom:1.5rem}.progress-header{flex-direction:column;align-items:flex-start;gap:0.5rem}.progress-text{font-size:0.875rem}.progress-percentage{font-size:1rem}.progress-bar-wrapper{height:10px;margin-bottom:1rem}.category-indicators{gap:0.5rem;flex-wrap:wrap}.category-dot{width:24px;height:24px}.category-label{font-size:0.65rem;max-width:60px}.category-tooltip{display:none}}@media (max-width:480px){.category-indicators{gap:0.35rem}.category-dot{width:20px;height:20px;border-width:2px}.category-label{font-size:0.6rem;max-width:50px}.category-count{width:14px;height:14px;font-size:0.6rem}}.category-dot:focus{outline:3px solid #6366f1;outline-offset:3px}.category-dot:focus-visible{outline:3px solid #6366f1;outline-offset:3px}@media (prefers-contrast:high){.category-dot{border-width:4px}.category-dot.active,.category-dot.completed{border-width:4px}}@media (prefers-reduced-motion:reduce){.progress-bar-fill,.category-dot,.category-indicator,.category-tooltip{transition:none;animation:none}.progress-bar-fill::before{display:none}}@media print{.quiz-progress-container{box-shadow:none;border:1px solid #e2e8f0}.progress-bar-fill::before{display:none}.category-tooltip{display:none}}