@import"https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700&display=swap";:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media(prefers-color-scheme:light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Poppins,sans-serif;background-color:#fff9c4;color:#2d3436;min-height:100vh;display:flex;justify-content:center;align-items:center;padding:20px}.app{width:100%;max-width:420px}.card{background:#fff;border-radius:30px;padding:30px;box-shadow:0 10px 40px #00000014;text-align:center;border:4px solid #fff;position:relative;overflow:hidden}.header-info{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;font-size:.9rem;font-weight:600;color:#b2bec3}.header-info span b{color:#2d3436}h1{color:#6c5ce7;font-size:1.8rem;margin-bottom:10px}h2{font-size:1.1rem;color:#2d3436;font-weight:600;line-height:1.6;margin:20px 0 30px;text-align:left}p{color:#636e72;margin-bottom:20px}input[type=text]{width:100%;padding:18px;border-radius:20px;border:2px solid #dfe6e9;background:#f5f6fa;color:#2d3436;font-family:Poppins,sans-serif;font-size:1rem;margin-bottom:20px;text-align:center;outline:none;transition:.3s}input:focus{border-color:#ff9f43;background:#fff}.options-grid{display:flex;flex-direction:column;gap:15px;justify-content:flex-start}.option-btn{background-color:#ff9f43;color:#fff;border:none;padding:15px 20px;border-radius:15px;font-size:1rem;font-weight:600;cursor:pointer;transition:transform .2s,background .2s;text-align:center;box-shadow:0 4px #e58e26}.option-btn:hover{background-color:#ffaf40;transform:translateY(-2px)}.option-btn:active{transform:translateY(2px);box-shadow:none}button{width:100%;padding:18px;border-radius:25px;border:none;background-color:#6c5ce7;color:#fff;font-weight:700;font-size:1rem;cursor:pointer;font-family:Poppins,sans-serif;box-shadow:0 4px #5f27cd;transition:.2s}button:hover{filter:brightness(1.1);transform:translateY(-2px)}button:active{transform:translateY(2px);box-shadow:none}button:disabled{background-color:#b2bec3;box-shadow:none;cursor:not-allowed}.score-board{background:#fff3cd;padding:20px;border-radius:20px;margin:20px 0;border:2px dashed #ff9f43}.score-board h2{font-size:2rem;color:#ff9f43;margin:0;text-align:center}.score-board p{color:#2d3436;font-weight:500;margin:4px 0}.level-grid{display:flex;flex-direction:column;gap:15px;margin-top:20px}.level-btn{padding:15px;font-size:1.1rem;font-weight:700;border-radius:15px;transition:transform .2s,box-shadow .2s;border:none;color:#fff;cursor:pointer;width:100%}.level-btn:hover{transform:translateY(-3px)}.level-btn:disabled{background-color:#b2bec3!important;color:#636e72!important;border:2px solid #dfe6e9;box-shadow:none!important;cursor:wait;transform:none!important}.level-btn.keep-color:disabled{opacity:1!important;cursor:not-allowed;color:#fff!important;border:none}.level-btn.easy{background:#2ecc71;box-shadow:0 4px #27ae60}.level-btn.medium{background:#f1c40f;box-shadow:0 4px #f39c12;color:#2d3436}.level-btn.hard{background:#e74c3c;box-shadow:0 4px #c0392b}.level-btn.easy.keep-color:disabled{background-color:#2ecc71!important}.level-btn.medium.keep-color:disabled{background-color:#f1c40f!important;color:#2d3436!important}.level-btn.hard.keep-color:disabled{background-color:#e74c3c!important}.confetti-piece{position:fixed;top:-50px;z-index:9999;pointer-events:none}@keyframes fall{0%{top:-10%;transform:translate(0) rotate(0);opacity:1}to{top:110vh;transform:translate(20px),rotate(720deg);opacity:0}}