:root{--color-duck-yellow: #FFD700;--color-duck-orange: #FF8C00;--color-water-blue: #1E90FF;--color-sky-blue: #87CEEB;--color-white: #FFFFFF;--color-text: #333333;--font-family: "Inter", sans-serif}*{box-sizing:border-box;margin:0;padding:0;-webkit-user-select:none;user-select:none;touch-action:manipulation;-webkit-tap-highlight-color:transparent;-webkit-touch-callout:none}.duck-icon{touch-action:none}body{font-family:var(--font-family);background-color:var(--color-sky-blue);color:var(--color-text);height:100vh;overflow:hidden;display:flex}#game-container{display:flex;width:100%;height:100%}.clicker-section{flex:2;display:flex;flex-direction:column;align-items:center;justify-content:center;background:linear-gradient(180deg,var(--color-sky-blue) 0%,var(--color-white) 100%);position:relative;border-right:2px solid rgba(255,255,255,.5)}.clicker-section header{position:absolute;top:2rem;text-align:center;width:100%}h1{font-size:2rem;color:var(--color-duck-orange);margin-bottom:.5rem;pointer-events:none}.score-container{background:#fff9;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);padding:1rem 2rem;border-radius:50px;display:inline-block;box-shadow:0 4px 10px #0000001a}#score{font-size:3rem;font-weight:900;color:var(--color-duck-orange)}.quacks-per-second{font-size:.9rem;color:#666;margin-top:.2rem}.duck-container{display:flex;justify-content:center;align-items:center;height:60%;width:100%;position:relative}#visuals-container{position:absolute;width:100%;height:100%;pointer-events:none;display:flex;justify-content:center;align-items:center}.visual-item{position:absolute;font-size:2rem;z-index:20;pointer-events:none}.orbit{animation:orbit 4s linear infinite}.float-around{animation:floatAround 6s ease-in-out infinite}.effect-pond{width:300px;height:300px;background:radial-gradient(circle,#1e90ff4d,#1e90ff00 70%);border-radius:50%;position:absolute;z-index:-1;animation:pulse 3s infinite}.effect-lucky{width:350px;height:350px;background:radial-gradient(circle,#ffd70033,#ffd70000 70%);border-radius:50%;position:absolute;z-index:-1;box-shadow:0 0 50px #ffd70080;animation:glow 2s infinite alternate}@keyframes orbit{0%{transform:rotate(0) translate(150px) rotate(0);z-index:20}50%{transform:rotate(180deg) translate(150px) rotate(-180deg);z-index:5}to{transform:rotate(360deg) translate(150px) rotate(-360deg);z-index:20}}@keyframes floatAround{0%{transform:translate(0) rotate(0)}25%{transform:translate(50px,-50px) rotate(90deg)}50%{transform:translateY(-80px) rotate(180deg)}75%{transform:translate(-50px,-50px) rotate(270deg)}to{transform:translate(0) rotate(360deg)}}@keyframes pulse{0%{transform:scale(.95);opacity:.5}50%{transform:scale(1.05);opacity:.8}to{transform:scale(.95);opacity:.5}}@keyframes glow{0%{opacity:.3}to{opacity:.7}}.duck-icon{font-size:15rem;cursor:pointer;transition:transform .1s cubic-bezier(.175,.885,.32,1.275);filter:drop-shadow(0 10px 10px rgba(0,0,0,.2));z-index:10}.duck-icon:active{transform:scale(.9) rotate(-5deg)}.store-section{flex:1;background:#fffc;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding:2rem;display:flex;flex-direction:column;box-shadow:-5px 0 15px #0000001a;min-width:350px}.store-section h2{color:var(--color-water-blue);margin-bottom:1.5rem;text-align:center;font-size:2rem}.upgrades-list{flex:1;overflow-y:auto;padding-right:.5rem;scrollbar-width:thin;scrollbar-color:var(--color-water-blue) rgba(0,0,0,.1)}.upgrade-item{background:#fff;margin-bottom:1rem;padding:1rem;border-radius:15px;display:flex;align-items:center;gap:1rem;cursor:pointer;transition:transform .2s,box-shadow .2s,opacity .3s;border:2px solid transparent}.upgrade-item:hover{transform:translateY(-2px);box-shadow:0 5px 15px #0000001a;border-color:var(--color-sky-blue)}.upgrade-item.disabled{opacity:.6;cursor:not-allowed;filter:grayscale(.8)}.upgrade-icon{font-size:2.5rem;background:var(--color-sky-blue);width:60px;height:60px;display:flex;align-items:center;justify-content:center;border-radius:50%}.upgrade-info{flex:1}.upgrade-name{font-weight:700;font-size:1.1rem;color:var(--color-text)}.upgrade-cost{color:var(--color-duck-orange);font-weight:700}.upgrade-desc{font-size:.8rem;color:#666;margin-top:.2rem}.floating-text{position:absolute;font-weight:700;color:var(--color-duck-orange);pointer-events:none;animation:floatUp 1s ease-out forwards;z-index:100;text-shadow:0 2px 0 rgba(255,255,255,.8)}@keyframes floatUp{0%{opacity:1;transform:translateY(0) scale(1)}to{opacity:0;transform:translateY(-100px) scale(1.5)}}@media(max-width:768px){body{overflow:auto}#game-container{flex-direction:column}.clicker-section{flex:1;min-height:50vh;border-right:none;border-bottom:2px solid rgba(255,255,255,.5);justify-content:flex-start;padding-top:1rem}.clicker-section header{position:static;margin-bottom:1rem}.duck-container{height:auto;flex:1}.store-section{flex:1;min-height:50vh;min-width:100%;padding:1rem;box-shadow:0 -5px 15px #0000001a}.duck-icon{font-size:10rem}h1{font-size:1.5rem;margin-top:1rem}.score-container{padding:.5rem 1rem}#score{font-size:2rem}.effect-pond,.effect-lucky{width:200px;height:200px}@keyframes orbit{0%{transform:rotate(0) translate(80px) rotate(0);z-index:20}50%{transform:rotate(180deg) translate(80px) rotate(-180deg);z-index:5}to{transform:rotate(360deg) translate(80px) rotate(-360deg);z-index:20}}}