.welcome-page{width:100%;min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--primary-color) 0%,var(--secondary-color) 100%);padding:2rem}.welcome-content{text-align:center;max-width:600px;animation:fadeIn 1s ease-in}.welcome-title{font-size:4rem;font-weight:800;color:#fff;margin-bottom:1rem;text-shadow:0 2px 10px rgba(0,0,0,.2)}.welcome-subtitle{font-size:1.75rem;color:#fffffff2;margin-bottom:1rem}.welcome-description{font-size:1.25rem;color:#ffffffd9;margin-bottom:3rem;line-height:1.8}.start-button{background-color:#fff;color:var(--primary-color);font-size:1.25rem;font-weight:600;padding:1rem 3rem;border-radius:50px;box-shadow:var(--shadow-lg);transition:all .3s ease}.start-button:hover{transform:translateY(-2px);box-shadow:0 15px 30px -5px #0003}.start-button:active{transform:translateY(0)}@media (max-width: 768px){.welcome-title{font-size:2.5rem}.welcome-subtitle{font-size:1.25rem}.welcome-description{font-size:1rem}.start-button{font-size:1rem;padding:.875rem 2rem}}.quiz-screen{width:100%;min-height:100vh;display:flex;align-items:center;justify-content:center;padding:2rem}.quiz-container{width:100%;max-width:700px;animation:fadeIn .5s ease-in}.progress-bar{margin-bottom:2rem}.progress-text{font-size:.875rem;color:var(--text-secondary);margin-bottom:.5rem;text-align:center}.progress-track{width:100%;height:8px;background-color:var(--border-color);border-radius:10px;overflow:hidden}.progress-fill{height:100%;background:linear-gradient(90deg,var(--primary-color),var(--secondary-color));border-radius:10px;transition:width .3s ease}.question-card{background-color:var(--surface);border-radius:16px;padding:2.5rem;box-shadow:var(--shadow-lg)}.question-text{font-size:1.5rem;font-weight:600;color:var(--text-primary);margin-bottom:2rem;line-height:1.4}.answer-input-container{margin-bottom:2rem}.answer-input{width:100%;padding:1.25rem;font-size:1.125rem;border:2px solid var(--border-color);border-radius:12px;background-color:var(--surface);color:var(--text-primary);transition:all .2s ease;font-family:inherit}.answer-input:focus{outline:none;border-color:var(--primary-color);background-color:#6366f10d;box-shadow:0 0 0 3px #6366f11a}.answer-input::placeholder{color:var(--text-secondary);opacity:.6}.error-message{background-color:#ef44441a;border:1px solid var(--error-color);color:var(--error-color);padding:1rem;border-radius:8px;margin-bottom:1.5rem;text-align:center}.navigation-buttons{display:flex;gap:1rem;justify-content:space-between}.nav-button{flex:1;padding:.875rem 1.5rem;font-size:1rem;font-weight:600;border-radius:8px;background-color:var(--border-color);color:var(--text-primary)}.nav-button:hover:not(:disabled){background-color:#d1d5db}.nav-button.primary{background-color:var(--primary-color);color:#fff}.nav-button.primary:hover:not(:disabled){background-color:var(--primary-hover)}@media (max-width: 768px){.question-card{padding:1.5rem}.question-text{font-size:1.25rem}.option-button{padding:1rem;font-size:1rem}.navigation-buttons{flex-direction:column}}.wheel-screen{width:100%;min-height:100vh;display:flex;align-items:center;justify-content:center;padding:2rem;background:linear-gradient(135deg,#667eea,#764ba2)}.wheel-container{text-align:center;max-width:600px;animation:fadeIn .5s ease-in}.wheel-title{font-size:2.5rem;font-weight:800;color:#fff;margin-bottom:.5rem;text-shadow:0 2px 10px rgba(0,0,0,.2)}.wheel-subtitle{font-size:1.25rem;color:#ffffffe6;margin-bottom:3rem}.wheel-wrapper{position:relative;width:400px;height:400px;margin:0 auto 3rem}.wheel-pointer{position:absolute;top:-20px;left:50%;transform:translate(-50%);width:0;height:0;border-left:20px solid transparent;border-right:20px solid transparent;border-top:40px solid #ef4444;z-index:10;filter:drop-shadow(0 2px 4px rgba(0,0,0,.3))}.wheel{width:100%;height:100%;border-radius:50%;position:relative;overflow:hidden;box-shadow:0 10px 30px #0000004d;border:8px solid white;transition:transform 4s cubic-bezier(.17,.67,.12,.99)}.wheel-segment{position:absolute;width:50%;height:50%;top:0;left:50%;transform-origin:0% 100%;clip-path:polygon(0 0,100% 0,0 100%);display:flex;align-items:flex-start;justify-content:center;padding-top:2rem;padding-right:1rem}.segment-text{transform:rotate(-45deg) translate(-10px);font-size:.85rem;font-weight:700;color:#fff;text-shadow:0 1px 2px rgba(0,0,0,.3);white-space:normal;word-wrap:break-word;max-width:120px;text-align:center;line-height:1.2}.spin-button{background-color:#fff;color:#667eea;font-size:1.5rem;font-weight:700;padding:1rem 3rem;border-radius:50px;box-shadow:0 10px 25px #0003;transition:all .3s ease}.spin-button:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 15px 35px #0000004d}.spin-button:active:not(:disabled){transform:translateY(0)}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@media (max-width: 768px){.wheel-title{font-size:2rem}.wheel-subtitle{font-size:1rem}.wheel-wrapper{width:300px;height:300px}.segment-text{font-size:.875rem;padding-top:1.5rem}.spin-button{font-size:1.25rem;padding:.875rem 2rem}}.result-page{width:100%;min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#f093fb,#f5576c);padding:2rem}.result-container{text-align:center;max-width:700px;background-color:#fff;border-radius:24px;padding:4rem 3rem;box-shadow:0 20px 60px #0000004d;animation:fadeInScale .6s ease-out;position:relative;overflow:hidden}.celebration{font-size:5rem;margin-bottom:1rem;animation:bounce 1s ease-in-out infinite}.result-title{font-size:3rem;font-weight:800;background:linear-gradient(135deg,#667eea,#764ba2);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:2rem}.prize-name{font-size:2.5rem;font-weight:700;color:var(--text-primary);margin-bottom:1.5rem;line-height:1.3}.prize-description{font-size:1.25rem;color:var(--text-secondary);line-height:1.8;margin-bottom:2rem}.confetti{display:flex;justify-content:center;gap:2rem;font-size:2rem;margin-top:2rem}.confetti span{display:inline-block;animation:float 3s ease-in-out infinite}.confetti span:nth-child(1){animation-delay:0s}.confetti span:nth-child(2){animation-delay:.5s}.confetti span:nth-child(3){animation-delay:1s}.confetti span:nth-child(4){animation-delay:1.5s}@keyframes fadeInScale{0%{opacity:0;transform:scale(.8)}to{opacity:1;transform:scale(1)}}@keyframes bounce{0%,to{transform:translateY(0)}50%{transform:translateY(-20px)}}@keyframes float{0%,to{transform:translateY(0) rotate(0)}50%{transform:translateY(-15px) rotate(10deg)}}@media (max-width: 768px){.result-container{padding:3rem 2rem}.celebration{font-size:3.5rem}.result-title{font-size:2rem}.prize-name{font-size:1.75rem}.prize-description{font-size:1rem}.confetti{font-size:1.5rem;gap:1rem}}:root{--primary-color: #6366f1;--primary-hover: #4f46e5;--secondary-color: #8b5cf6;--success-color: #10b981;--error-color: #ef4444;--background: #f9fafb;--surface: #ffffff;--text-primary: #1f2937;--text-secondary: #6b7280;--border-color: #e5e7eb;--shadow: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:var(--background);color:var(--text-primary);line-height:1.6}#root{min-height:100vh}.app{min-height:100vh;display:flex;align-items:center;justify-content:center}button{font-family:inherit;cursor:pointer;border:none;outline:none;transition:all .3s ease}button:disabled{opacity:.6;cursor:not-allowed}.loading{text-align:center;font-size:1.25rem;color:var(--text-secondary);padding:2rem}.error{text-align:center;font-size:1.125rem;color:var(--error-color);padding:2rem}