.frequency-scale{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin:2rem 0}@media (max-width:768px){.frequency-scale{grid-template-columns:repeat(2,1fr);gap:0.75rem}}@media (max-width:480px){.frequency-scale{grid-template-columns:1fr;gap:0.5rem}}.radio-card{position:relative;transform:translateY(0);transition:transform 0.2s ease}.radio-card:hover{transform:translateY(-3px)}.radio-card input[type="radio"]{position:absolute;opacity:0;width:100%;height:100%;cursor:pointer;z-index:3}.radio-content{position:relative;background:linear-gradient(135deg,#ffffff 0%,#f9fafb 100%);border:2px solid #e5e7eb;border-radius:16px;padding:1.25rem 1rem;cursor:pointer;transition:all 0.3s cubic-bezier(0.4,0,0.2,1);box-shadow:0 1px 3px rgba(0,0,0,0.05);min-height:120px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center}.radio-content:hover{box-shadow:0 8px 24px rgba(5,157,237,0.12);border-color:#93c5fd;background:linear-gradient(135deg,#ffffff 0%,#eff9ff 100%)}.radio-indicator{width:24px;height:24px;border-radius:50%;border:3px solid #cbd5e1;background:white;transition:all 0.3s cubic-bezier(0.4,0,0.2,1);position:relative;margin-bottom:0.75rem;box-shadow:inset 0 2px 4px rgba(0,0,0,0.05)}.radio-indicator::before{content:'';position:absolute;top:50%;left:50%;transform:translate(-50%,-50%) scale(0);width:12px;height:12px;border-radius:50%;background:linear-gradient(135deg,#059ded 0%,#0284c7 100%);transition:transform 0.3s cubic-bezier(0.4,0,0.2,1)}.radio-label{font-size:1rem;font-weight:600;color:#374151;margin-bottom:0.25rem;transition:color 0.3s ease;display:block}.radio-content p{font-size:0.75rem;color:#6b7280;margin:0;transition:color 0.3s ease}.radio-card input[type="radio"]:checked ~ .radio-content{background:linear-gradient(135deg,#059ded 0%,#0284c7 100%);border-color:#059ded;box-shadow:0 10px 30px rgba(5,157,237,0.3);transform:scale(1.03)}.radio-card input[type="radio"]:checked ~ .radio-content .radio-label{color:white}.radio-card input[type="radio"]:checked ~ .radio-content p{color:rgba(255,255,255,0.9)}.radio-card input[type="radio"]:checked ~ .radio-content .radio-indicator{border-color:white;background:white;box-shadow:0 0 0 4px rgba(255,255,255,0.2)}.radio-card input[type="radio"]:checked ~ .radio-content .radio-indicator::before{transform:translate(-50%,-50%) scale(1)}.radio-card input[type="radio"]:focus ~ .radio-content{outline:none;box-shadow:0 0 0 4px rgba(5,157,237,0.15)}@keyframes selectPulse{0%{box-shadow:0 0 0 0 rgba(5,157,237,0.5)}70%{box-shadow:0 0 0 15px rgba(5,157,237,0)}100%{box-shadow:0 0 0 0 rgba(5,157,237,0)}}.radio-card input[type="radio"]:checked ~ .radio-content{animation:selectPulse 0.5s ease-out}.frequency-scale-icons .radio-content{position:relative;padding-top:3rem}.frequency-scale-icons .radio-content::before{content:'';position:absolute;top:1rem;left:50%;transform:translateX(-50%);font-size:1.5rem;transition:transform 0.3s ease}.frequency-scale-icons .radio-card:nth-child(1) .radio-content::before{content:'😫'}.frequency-scale-icons .radio-card:nth-child(2) .radio-content::before{content:'😔'}.frequency-scale-icons .radio-card:nth-child(3) .radio-content::before{content:'😐'}.frequency-scale-icons .radio-card:nth-child(4) .radio-content::before{content:'🙂'}.frequency-scale-icons .radio-card:nth-child(5) .radio-content::before{content:'😊'}.frequency-scale-icons .radio-card:nth-child(6) .radio-content::before{content:'🤔'}.radio-card:hover .radio-content::before{transform:translateX(-50%) scale(1.2) rotate(10deg)}.radio-card input[type="radio"]:checked ~ .radio-content::before{transform:translateX(-50%) scale(1.3);animation:iconBounce 0.5s ease}@keyframes iconBounce{0%,100%{transform:translateX(-50%) scale(1.3) translateY(0)}50%{transform:translateX(-50%) scale(1.3) translateY(-10px)}}.radio-card:nth-child(1) input[type="radio"]:checked ~ .radio-content{background:linear-gradient(135deg,#ef4444 0%,#dc2626 100%);border-color:#ef4444;box-shadow:0 10px 30px rgba(239,68,68,0.3)}.radio-card:nth-child(2) input[type="radio"]:checked ~ .radio-content{background:linear-gradient(135deg,#f97316 0%,#ea580c 100%);border-color:#f97316;box-shadow:0 10px 30px rgba(249,115,22,0.3)}.radio-card:nth-child(3) input[type="radio"]:checked ~ .radio-content{background:linear-gradient(135deg,#fbbf24 0%,#f59e0b 100%);border-color:#fbbf24;box-shadow:0 10px 30px rgba(251,191,36,0.3)}.radio-card:nth-child(3) input[type="radio"]:checked ~ .radio-content .radio-label,.radio-card:nth-child(3) input[type="radio"]:checked ~ .radio-content p{color:#78350f}.radio-card:nth-child(3) input[type="radio"]:checked ~ .radio-content .radio-indicator{border-color:#78350f}.radio-card:nth-child(4) input[type="radio"]:checked ~ .radio-content{background:linear-gradient(135deg,#38bdf8 0%,#0ea5e9 100%);border-color:#38bdf8;box-shadow:0 10px 30px rgba(56,189,248,0.3)}.radio-card:nth-child(5) input[type="radio"]:checked ~ .radio-content{background:linear-gradient(135deg,#4ade80 0%,#22c55e 100%);border-color:#4ade80;box-shadow:0 10px 30px rgba(74,222,128,0.3)}.radio-card:nth-child(6) input[type="radio"]:checked ~ .radio-content{background:linear-gradient(135deg,#a78bfa 0%,#8b5cf6 100%);border-color:#a78bfa;box-shadow:0 10px 30px rgba(167,139,250,0.3)}.question-card{animation:fadeInUp 0.5s ease-out;position:relative;overflow:hidden;transition:all 0.3s ease;border:2px solid transparent}.question-card::before{content:'';position:absolute;top:-50%;right:-50%;width:200%;height:200%;background:radial-gradient(circle,rgba(5,157,237,0.03) 0%,transparent 70%);animation:rotate 30s linear infinite;pointer-events:none}@keyframes rotate{from{transform:rotate(0deg)}to{transform:rotate(360deg)}}@keyframes fadeInUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}#progress-bar{position:relative;overflow:hidden}#progress-bar::after{content:'';position:absolute;top:0;left:0;bottom:0;right:0;background:linear-gradient( 90deg,transparent,rgba(255,255,255,0.4),transparent );animation:shimmer 2s infinite}@keyframes shimmer{0%{transform:translateX(-100%)}100%{transform:translateX(100%)}}@media (max-width:768px){.radio-content{padding:1rem 0.75rem;min-height:100px}.radio-label{font-size:0.9rem}.radio-content p{font-size:0.7rem}.frequency-scale-icons .radio-content::before{font-size:1.25rem}}@media (hover:none){.radio-card:active{transform:scale(0.98)}.radio-content{min-height:110px}}@media (prefers-color-scheme:dark){.radio-content{background:linear-gradient(135deg,#1f2937 0%,#111827 100%);border-color:#374151}.radio-content:hover{background:linear-gradient(135deg,#374151 0%,#1f2937 100%);border-color:#4b5563}.radio-label{color:#e5e7eb}.radio-content p{color:#9ca3af}}#progress-bar{position:relative;overflow:hidden}#progress-bar::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:slide 2s infinite}@keyframes slide{0%{left:-100%}100%{left:100%}}.question-card.active{border-color:rgb(59 130 246 / 0.3);background:linear-gradient(to right,rgb(239 246 255),rgb(255 255 255))}.sticky{box-shadow:0 4px 6px -1px rgba(0,0,0,0.1),0 2px 4px -1px rgba(0,0,0,0.06)}