:root{--primary-color: #4a90e2;--secondary-color: #f5f5f5;--text-color: #333;--background-color: #ffffff;--error-color: #e74c3c;--success-color: #2ecc71}body{margin:0;padding:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background-color:var(--background-color);color:var(--text-color);line-height:1.6}.app{min-height:100vh;display:flex;flex-direction:column;align-items:center;padding:2rem}.welcome-container{max-width:600px;width:100%;text-align:center;padding:2rem}.welcome-content{background:#fff;padding:2rem;border-radius:8px;box-shadow:0 2px 4px #0000001a}.welcome-content h1{color:var(--primary-color);margin-bottom:1rem}.description{color:#666;margin-bottom:2rem}.start-section{display:flex;flex-direction:column;gap:1rem;align-items:center}.username-input{padding:.8rem;border:1px solid #ddd;border-radius:4px;width:100%;max-width:300px;font-size:1rem}.start-button{background-color:var(--primary-color);color:#fff;border:none;padding:.8rem 2rem;border-radius:4px;font-size:1rem;cursor:pointer;transition:background-color .2s}.start-button:hover{background-color:#357abd}.game-container{max-width:1200px;width:100%;padding:1rem;position:relative;padding-top:0}.status-row{display:flex;align-items:center;flex-wrap:wrap;gap:.25rem;font-size:.85rem}.status-username{font-weight:600}.status-score,.status-round{font-weight:400}.status-separator{color:#888;font-weight:300}.welcome-message{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem}.game-container .progress-container{background:#fffc;padding:.5rem .75rem;border-radius:8px;box-shadow:0 2px 4px #0000000d;position:fixed!important;bottom:10px!important;left:10px!important;right:10px!important;top:auto!important;z-index:1000!important;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);max-width:1200px;margin:0 auto;width:auto!important}.progress-info{display:flex;justify-content:space-between;margin-bottom:.5rem;font-size:.85rem}.progress-bar{height:4px!important;background-color:#eee;border-radius:2px;overflow:hidden;display:flex;align-items:center;max-height:4px!important}.progress-bar-fill{height:100%;max-height:4px!important;background-color:var(--primary-color);transition:width 1s linear}.progress-bar.warning .progress-bar-fill{background-color:var(--error-color)}.image-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1rem;margin-top:8px;position:relative;z-index:5;padding-bottom:70px;top:8px}.image-grid.mobile{grid-template-columns:1fr}.image-grid.tablet{grid-template-columns:repeat(2,1fr)}.image-container{position:relative;aspect-ratio:1;border-radius:8px;overflow:hidden;cursor:pointer;box-shadow:0 2px 4px #0000001a}.image-container img{width:100%;height:100%;object-fit:cover}.image-overlay{position:absolute;top:0;left:0;right:0;bottom:0;background:#0000001a;transition:background-color .2s}.image-container:hover .image-overlay{background:#0003}.image-container.selected{border:2px solid var(--primary-color)}.image-container.ai-marked{border:2px solid var(--success-color)}.ai-overlay{position:absolute;top:0;left:0;right:0;bottom:0;display:flex;align-items:center;justify-content:center;background:#00000080;opacity:0;transition:opacity .3s ease}.image-container:hover .ai-overlay{opacity:1}.ai-overlay.ai{background:#2ecc7133}.ai-overlay.human{background:#3498db33}.ai-text{background:#fff;color:#333;padding:.5rem 1rem;border-radius:4px;font-weight:700;font-size:1.1rem;text-align:center;box-shadow:0 2px 4px #0003}.ai-overlay.ai .ai-text{color:#27ae60}.ai-overlay.human .ai-text{color:#2980b9}.message-display{position:fixed;bottom:70px;left:50%;transform:translate(-50%);background:var(--error-color);color:#fff;padding:.75rem 1.5rem;border-radius:4px;box-shadow:0 4px 8px #0000004d;z-index:1000;animation:messagePop .5s cubic-bezier(.175,.885,.32,1.275) forwards;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);font-weight:500}@keyframes messagePop{0%{opacity:0;transform:translate(-50%,20px) scale(.8)}50%{opacity:1;transform:translate(-50%,-5px) scale(1.05)}75%{transform:translate(-50%) scale(.95)}to{transform:translate(-50%) scale(1)}}.message-display.shake{animation:messagePop .5s cubic-bezier(.175,.885,.32,1.275) forwards,shake .5s cubic-bezier(.36,.07,.19,.97) both}@media (max-width: 768px){.app,.welcome-container{padding:1rem}.welcome-content{padding:1.5rem}.image-grid{grid-template-columns:1fr;margin-top:60px;padding-bottom:60px}.game-container .progress-container{left:5px!important;right:5px!important;bottom:5px!important;padding:.4rem .6rem}.message-display{bottom:65px;padding:.5rem 1rem;width:90%;max-width:300px}}@media (max-width: 480px){.status-row,.progress-info{font-size:.8rem}}@tailwind base;@tailwind components;@tailwind utilities;:root{--primary-color: #4F46E5;--primary-hover: #4338CA;--secondary-color: #10B981;--background-color: #F3F4F6;--card-background: #FFFFFF;--text-primary: #111827;--text-secondary: #4B5563;--progress-bar-color: #4F46E5;--progress-bar-height: 1rem;--status-text-color: #111827;--border-color: #E5E7EB;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1)}body{margin:0;padding:0;background-color:var(--background-color);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;color:var(--text-primary)}#root{width:100%;min-height:100vh;margin:0;padding:0;display:flex;flex-direction:column;align-items:center}.game-status{background-color:#ffffffb3!important;backdrop-filter:blur(8px)!important;-webkit-backdrop-filter:blur(8px)!important;border-radius:1rem!important;box-shadow:var(--shadow-md)!important;padding:1rem!important;margin:0 auto!important;width:95%!important;max-width:600px!important;text-align:center!important;position:absolute!important;top:.5rem!important;left:0!important;right:0!important;z-index:50!important}.welcome-message{display:flex;flex-direction:column;gap:.75rem}.welcome-message h2{font-size:2rem;font-weight:700;color:var(--text-primary);margin:0}.score-display{font-size:1.5rem;font-weight:600;color:var(--primary-color);margin:.5rem 0}.round-display{font-size:1.25rem;color:var(--text-secondary);margin:.5rem 0}.game-status .text-4xl,.game-status .text-5xl{color:var(--text-primary)!important;text-align:center!important;width:100%!important;font-size:2.25rem!important;line-height:1!important;margin:0!important}.game-status .text-5xl{font-size:3rem!important}.progress-bar{width:100%;height:4px!important;max-height:4px!important;background-color:var(--border-color);border-radius:2px;overflow:hidden;position:relative;box-shadow:var(--shadow-sm)}.progress-bar-fill{height:100%;background:linear-gradient(90deg,#ff6b6b,#ffd93d,#ff6b6b);background-size:200% 100%;transition:width 1s linear;position:relative;animation:gradientMove 2s linear infinite}.progress-bar-fill:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(90deg,transparent 0%,rgba(255,255,255,.2) 50%,transparent 100%);animation:shimmer 1s linear infinite}.progress-bar-fill:after{content:"🔥";position:absolute;right:0;top:50%;transform:translateY(-50%);font-size:8px;line-height:4px;height:4px;animation:flame .5s infinite;filter:drop-shadow(0 0 5px rgba(255,107,107,.5))}@keyframes gradientMove{0%{background-position:100% 0}to{background-position:-100% 0}}@keyframes shimmer{0%{transform:translate(-100%)}to{transform:translate(100%)}}@keyframes flame{0%,to{transform:translateY(-50%) scale(1) rotate(0);filter:drop-shadow(0 0 10px rgba(255,107,107,.5))}25%{transform:translateY(-50%) scale(1.1) rotate(-5deg);filter:drop-shadow(0 0 15px rgba(255,107,107,.7))}50%{transform:translateY(-50%) scale(1.2) rotate(0);filter:drop-shadow(0 0 20px rgba(255,107,107,.9))}75%{transform:translateY(-50%) scale(1.1) rotate(5deg);filter:drop-shadow(0 0 15px rgba(255,107,107,.7))}}.progress-bar.warning .progress-bar-fill{animation:gradientMove 1s linear infinite;background:linear-gradient(90deg,red,#ff6b6b,red)}.progress-bar.warning .progress-bar-fill:after{animation:flame .3s infinite;filter:drop-shadow(0 0 15px rgba(255,0,0,.7))}.game-container{position:relative!important;width:100%!important;padding-top:3.5rem!important;margin:0 auto!important}.image-grid{display:grid!important;grid-template-columns:1fr!important;grid-template-rows:repeat(2,1fr)!important;gap:1rem!important;width:95%!important;margin:0 auto!important;position:relative!important;z-index:1!important;padding-top:8px!important;top:8px!important}@media (min-width: 768px){.image-grid{grid-template-columns:repeat(2,1fr);grid-template-rows:1fr}}.image-container{position:relative;aspect-ratio:1;cursor:pointer;border-radius:1rem;overflow:hidden;box-shadow:var(--shadow-md);transition:all .1s ease;opacity:1;max-width:500px;margin:0 auto;width:100%}.image-container.fade-out{opacity:0;transition:opacity .1s ease}.image-container.fade-in{opacity:1;transition:opacity 2.5s ease}.image-container.selected{box-shadow:0 0 0 4px var(--primary-color);transform:scale(1.02)}.image-container.ai-marked{box-shadow:0 0 0 4px var(--secondary-color)}.image-container img{width:100%;height:100%;object-fit:cover;transition:transform .2s ease}.image-container:hover img{transform:scale(1.05)}.image-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background-color:#0000;transition:background-color .2s ease}.image-container:hover .image-overlay{background-color:#0000001a}.ai-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:#10b98133;display:flex;align-items:center;justify-content:center;font-size:3rem;font-weight:700;color:#fff;text-shadow:2px 2px 4px rgba(0,0,0,.3);animation:fadeIn .3s ease-in-out}.ai-text{font-size:2rem;font-weight:700;color:#10b981;text-shadow:2px 2px 4px rgba(0,0,0,.2)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes wiggle{0%{transform:rotate(0)}25%{transform:rotate(-5deg)}50%{transform:rotate(0)}75%{transform:rotate(5deg)}to{transform:rotate(0)}}.animate-wiggle{animation:wiggle .5s ease-in-out}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.animate-pulse{animation:pulse 2s cubic-bezier(.4,0,.6,1) infinite}img{max-width:100%;height:auto}[class*=max-w-]{width:100%}.login-container{min-height:100vh;width:100%;display:flex;align-items:center;justify-content:center;background-color:#f9fafb;padding:1rem}.login-card{width:100%;max-width:28rem;background-color:#fff;border-radius:1rem;box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f;padding:1.5rem}.login-content{display:flex;flex-direction:column;align-items:center;gap:1.5rem}.login-title{text-align:center}.login-title h1{font-size:1.875rem;font-weight:700;color:#dc2626;margin-bottom:.5rem}.login-title p{color:#4b5563;font-size:1rem}.game-instructions{background-color:#f9fafb;border-radius:.75rem;padding:1rem;width:100%}.game-instructions h2{font-size:1.125rem;font-weight:600;color:#1f2937;margin-bottom:.75rem;text-align:center}.instructions-list{display:flex;flex-direction:column;gap:.5rem;color:#4b5563;font-size:.875rem}.instruction-item{display:flex;align-items:flex-start}.instruction-number{display:inline-flex;align-items:center;justify-content:center;width:1.25rem;height:1.25rem;background-color:#dbeafe;color:#2563eb;border-radius:9999px;margin-right:.5rem;font-size:.75rem;font-weight:700}.login-form{width:100%;display:flex;flex-direction:column;gap:1rem}.form-group{display:flex;flex-direction:column;gap:.5rem}.form-label{display:block;font-size:.875rem;font-weight:500;color:#374151;text-align:center;margin-bottom:.5rem}.form-input{width:100%;padding:.75rem 1rem;border:1px solid #d1d5db;border-radius:.5rem;font-size:1rem}.form-input:focus{outline:none;border-color:#2563eb;box-shadow:0 0 0 2px #2563eb33}.random-name-btn{width:100%;padding:.5rem 1rem;background-color:#eff6ff;color:#2563eb;border-radius:.5rem;font-size:.875rem}.random-name-btn:hover{background-color:#dbeafe}.start-game-btn{width:100%;padding:.75rem 1.5rem;background:linear-gradient(to right,#2563eb,#7c3aed);color:#fff;font-size:1.125rem;font-weight:700;border-radius:.75rem;box-shadow:0 4px 6px -1px #0000001a;transition:all .2s}.start-game-btn:hover{transform:scale(1.05);box-shadow:0 10px 15px -3px #0000001a}.start-game-btn:active{transform:scale(.95)}.language-selector{display:flex;align-items:center;gap:.5rem;font-size:.875rem;color:#4b5563}.language-select{padding:.25rem .75rem;border:1px solid #d1d5db;border-radius:.5rem}.language-select:focus{outline:none;border-color:#2563eb;box-shadow:0 0 0 2px #2563eb33}.welcome-container{min-height:100vh;width:100%;display:flex;align-items:center;justify-content:center;background-color:#f9fafb;padding:1rem}.welcome-ad{margin:2rem 0;width:100%;max-width:728px;margin-left:auto;margin-right:auto}.welcome-card{width:100%;max-width:28rem;background:linear-gradient(135deg,#ff6b6b,#4ecdc4);border-radius:1rem;box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f;padding:2rem;text-align:center;color:#fff;animation:fadeIn .5s ease-in-out}.welcome-title{font-size:2.5rem;font-weight:700;margin-bottom:1rem;text-shadow:2px 2px 4px rgba(0,0,0,.2)}.welcome-text{font-size:1.25rem;margin-bottom:1rem;opacity:.9}.countdown{font-size:8rem;font-weight:700;text-shadow:2px 2px 4px rgba(0,0,0,.2);animation:pulse 1s infinite;margin-top:2rem}.game-over-container{min-height:100vh;width:100%;display:flex;align-items:center;justify-content:center;background-color:var(--background-color);padding:1rem}.game-over-card{width:100%;max-width:28rem;background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));border-radius:1rem;box-shadow:var(--shadow-lg);padding:2rem;text-align:center;color:#fff;animation:fadeIn .5s ease-in-out}.game-over-title{font-size:3rem;font-weight:700;margin-bottom:2rem;text-shadow:2px 2px 4px rgba(0,0,0,.2)}.game-over-score{font-size:2.5rem;font-weight:700;margin:1.5rem 0;text-shadow:2px 2px 4px rgba(0,0,0,.2)}.game-over-stats{font-size:2rem;margin:1.5rem 0;opacity:.9;text-shadow:2px 2px 4px rgba(0,0,0,.2)}.game-over-ad{margin:2rem 0;width:100%;min-width:300px;display:block}.play-again-btn{width:100%;padding:1rem 2rem;background:#fff;color:var(--primary-color);font-size:1.5rem;font-weight:700;border-radius:.75rem;box-shadow:var(--shadow-md);transition:all .2s;margin-top:2rem;cursor:pointer}.play-again-btn:hover{transform:scale(1.05);box-shadow:var(--shadow-lg)}.play-again-btn:active{transform:scale(.95)}.game-over-container .text-center{text-align:center!important;width:100%!important}.game-over-container .text-2xl,.game-over-container .text-3xl,.game-over-container .text-4xl,.game-over-container .text-5xl{color:#fff!important;text-align:center!important;width:100%!important;margin:.5rem 0!important}@keyframes scoreIncrease{0%{transform:scale(1);color:var(--primary-color)}50%{transform:scale(1.2);color:var(--secondary-color)}to{transform:scale(1);color:var(--primary-color)}}.score-animation{animation:scoreIncrease .5s ease-in-out}.game-status .score-text{display:inline-block;text-align:center;min-width:200px}.game-ad{width:100%;min-width:300px;max-width:728px;margin:2rem auto;background:#ffffff1a;border-radius:8px;overflow:hidden;display:block}.ad-container{display:block;width:100%;min-width:300px;margin:0 auto}@media (max-width: 768px){.game-ad{max-width:100%;min-width:300px;margin:1rem auto;display:block}.ad-container{min-width:300px;width:100%;display:block}}.status-row{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:.5rem}.status-username,.status-score,.status-separator,.status-round{font-weight:600;text-shadow:0 1px 2px rgba(0,0,0,.1)}.status-username{color:var(--primary-color)}.status-score{color:var(--secondary-color)}.status-round{color:var(--text-secondary)}