.app-container{height:100vh;height:100dvh;display:grid;grid-template-rows:auto 1fr auto;overflow:hidden;background:linear-gradient(135deg,#ff7e5f,#feb47b,#ffd89b);position:relative}.app-container:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:url("data:image/svg+xml,%3Csvg width='40' height='40' viewBox='0 0 40 40' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M20 20c0 11.046-8.954 20-20 20v-20h20zM0 20v20c11.046 0 20-8.954 20-20H0z'/%3E%3C/g%3E%3C/svg%3E");pointer-events:none}.game-header{background:#0003;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding:16px;text-align:center;border-bottom:2px solid rgba(255,215,0,.3)}.game-stats{display:flex;justify-content:space-around;margin-top:12px;gap:8px}.stat{background:#ffffffe6;color:#8b5a00;padding:8px 16px;border-radius:20px;font-weight:600;font-size:14px;box-shadow:0 2px 8px #0003;min-width:60px}.game-content{overflow-y:auto;-webkit-overflow-scrolling:touch;overscroll-behavior:contain;position:relative}.menu-screen{height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:24px;position:relative}.bangkok-skyline{position:absolute;top:0;left:0;right:0;bottom:0;opacity:.3;z-index:0}.background-image{width:100%;height:100%;object-fit:cover;border-radius:12px}.menu-content{position:relative;z-index:1;text-align:center;background:#000000b3;padding:32px 24px;border-radius:16px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:0 8px 32px #0000004d}.high-score{font-size:18px;color:var(--thai-gold);margin:16px 0;font-weight:600;text-shadow:1px 1px 2px rgba(0,0,0,.5)}.game-screen{height:100%;display:flex;flex-direction:column;padding:16px}.game-area{flex:1;position:relative;background:#ffffff1a;border-radius:12px;margin-bottom:16px;overflow:hidden;min-height:400px}.food-item{position:absolute;top:20px;transform:translate(-50%);text-align:center;background:#fffffff2;padding:12px;border-radius:12px;box-shadow:0 4px 12px #0003;transition:all .3s ease;min-width:80px}.food-item.collected{animation:bounce .6s ease-in-out;background:var(--thai-gold);color:#fff}.food-emoji{font-size:32px;margin-bottom:4px}.food-name{font-size:12px;font-weight:600;color:#333;margin-bottom:2px}.food-points{font-size:10px;color:var(--thai-orange);font-weight:600}.tuk-tuk{position:absolute;bottom:20px;transform:translate(-50%);transition:left .2s ease;z-index:2}.tuk-tuk-image{width:80px;height:60px;object-fit:contain;filter:drop-shadow(0 2px 4px rgba(0,0,0,.3))}.game-instructions{text-align:center;background:#00000080;padding:12px;border-radius:8px;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}.game-instructions p{font-size:14px;margin:4px 0;color:#fff}.game-over-screen{height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:24px;text-align:center}.final-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(100px,1fr));gap:16px;margin:24px 0;width:100%;max-width:400px}.stat-card{background:#ffffffe6;padding:20px 12px;border-radius:12px;box-shadow:0 4px 12px #0003;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.stat-value{font-size:24px;font-weight:700;color:var(--thai-orange);text-shadow:1px 1px 2px rgba(0,0,0,.1)}.stat-label{font-size:12px;color:#666;margin-top:4px;font-weight:500}.new-record{background:linear-gradient(145deg,var(--thai-gold),#ffed4a);color:#8b5a00;padding:12px 24px;border-radius:20px;font-weight:700;margin:16px 0;animation:pulse 1s ease-in-out infinite;box-shadow:0 4px 12px #ffd70066}.game-over-actions{display:flex;flex-direction:column;gap:12px;width:100%;max-width:280px;margin-top:24px}.game-controls{background:#0000004d;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding:16px;display:flex;justify-content:space-between;gap:12px}.control-button{flex:1;min-height:56px;border-radius:12px;font-size:16px;font-weight:600;color:#fff;border:2px solid rgba(255,255,255,.3);-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);box-shadow:0 4px 12px #0003}@media (min-width: 768px){.app-container{max-width:400px;margin:0 auto;border-radius:24px;overflow:hidden;box-shadow:0 8px 32px #0000004d}.game-header{padding:20px 24px}.menu-content{padding:40px 32px}.final-stats{grid-template-columns:repeat(3,1fr)}.game-over-actions{flex-direction:row;max-width:100%}.game-controls{padding:20px 24px}}@media (min-width: 1024px){.app-container{max-width:420px;margin-top:5vh}}.food-item,.tuk-tuk{will-change:transform}.game-area{contain:layout style paint}@media (prefers-reduced-motion: reduce){.bounce,.wiggle,.pulse{animation:none!important}.food-item,.tuk-tuk{transition:none!important}}.control-button:active,.game-button:active,.success-button:active{transform:scale(.95)}.tuk-tuk-image,.background-image{background:linear-gradient(90deg,#f0f0f0 25%,#e0e0e0,#f0f0f0 75%);background-size:200% 100%;animation:loading 1.5s infinite}@keyframes loading{0%{background-position:200% 0}to{background-position:-200% 0}}.tuk-tuk-image:not([src]),.background-image:not([src]){opacity:.5}:root{font-family:Arial,sans-serif;line-height:1.5;font-weight:400;font-size:16px;color:#333;background:linear-gradient(135deg,#ff7e5f,#feb47b);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;--thai-orange: #ff7e5f;--thai-gold: #ffd700;--thai-red: #dc143c;--thai-green: #32cd32;--thai-blue: #4169e1;--white: #ffffff;--shadow: rgba(0, 0, 0, .2)}*{box-sizing:border-box;margin:0;padding:0}body{margin:0;overflow:hidden;position:fixed;width:100%;height:100%;background:linear-gradient(135deg,#ff7e5f,#feb47b);touch-action:manipulation;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}button{border-radius:12px;border:2px solid var(--thai-gold);padding:12px 24px;font-size:16px;font-weight:600;font-family:inherit;background:linear-gradient(145deg,var(--thai-gold),#ffed4a);color:#8b5a00;cursor:pointer;transition:all .2s ease;box-shadow:0 4px 8px var(--shadow);min-height:48px;touch-action:manipulation}button:hover{transform:translateY(-2px);box-shadow:0 6px 12px var(--shadow)}button:active{transform:translateY(0);box-shadow:0 2px 4px var(--shadow)}button:disabled{opacity:.6;transform:none;cursor:not-allowed}.game-button{background:linear-gradient(145deg,var(--thai-red),#ff6b6b);color:#fff;border-color:var(--thai-red)}.success-button{background:linear-gradient(145deg,var(--thai-green),#4caf50);color:#fff;border-color:var(--thai-green)}h1{font-size:clamp(1.75rem,5vw,2.5rem);line-height:1.2;color:var(--white);text-shadow:2px 2px 4px var(--shadow);margin-bottom:16px}h2{font-size:clamp(1.5rem,4vw,2rem);color:var(--thai-gold);text-shadow:1px 1px 2px var(--shadow);margin-bottom:12px}h3{font-size:clamp(1.25rem,3vw,1.75rem);color:var(--white);margin-bottom:8px}p{font-size:clamp(1rem,2vw,1.125rem);color:var(--white);margin-bottom:8px}@keyframes bounce{0%,20%,50%,80%,to{transform:translateY(0)}40%{transform:translateY(-10px)}60%{transform:translateY(-5px)}}@keyframes wiggle{0%,7%{transform:rotate(0)}15%{transform:rotate(-15deg)}20%{transform:rotate(10deg)}25%{transform:rotate(-10deg)}30%{transform:rotate(6deg)}35%{transform:rotate(-4deg)}40%,to{transform:rotate(0)}}@keyframes pulse{0%{transform:scale(1)}50%{transform:scale(1.05)}to{transform:scale(1)}}.bounce{animation:bounce .6s ease-in-out}.wiggle{animation:wiggle .8s ease-in-out}.pulse{animation:pulse 1s ease-in-out infinite}::-webkit-scrollbar{width:4px}::-webkit-scrollbar-track{background:#ffffff1a}::-webkit-scrollbar-thumb{background:var(--thai-gold);border-radius:2px}button:focus-visible,.focusable:focus-visible{outline:3px solid var(--thai-gold);outline-offset:2px}.safe-area-top{padding-top:env(safe-area-inset-top,0)}.safe-area-bottom{padding-bottom:env(safe-area-inset-bottom,0)}.safe-area-left{padding-left:env(safe-area-inset-left,0)}.safe-area-right{padding-right:env(safe-area-inset-right,0)}