:root{--neon-cyan: #4deeea;--neon-pink: #ff6b9d;--neon-purple: #9d7df5;--neon-white: #ffffff;--deep-dark: #0f0f18;--bg-color: var(--deep-dark);--text-color: #ffffff;--ui-bg: rgba(15, 15, 24, .85);--glass-border: rgba(255, 255, 255, .1);--hud-text: var(--neon-cyan)}[data-theme=light]{--bg-color: #e0f7fa;--text-color: #2d3436;--ui-bg: rgba(255, 255, 255, .6);--glass-border: rgba(0, 0, 0, .05);--hud-text: #0984e3;--deep-dark: #f0faff}*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent;-webkit-user-select:none;user-select:none}body{margin:0;overflow:hidden;background-color:#050510;font-family:Outfit,sans-serif;color:var(--text-color);transition:background-color .5s ease,color .5s ease;display:flex;align-items:center;justify-content:center;min-height:100vh}#app{width:100%;height:100vh;position:relative;background-image:url(/bg-dark.png);background-size:cover;background-position:center;background-repeat:no-repeat;overflow:hidden;transition:background-image .5s ease}[data-theme=light] #app{background-image:url(/bg-light.png)}#game-canvas{width:100%;height:100%;display:block}#ui-layer{position:absolute;top:0;left:0;width:100%;height:100%;pointer-events:none;display:flex;flex-direction:column;justify-content:center}.screen{position:absolute;top:0;left:0;width:100%;height:100%;display:flex;align-items:center;justify-content:center;background:var(--ui-bg);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);pointer-events:auto;transition:opacity .5s ease,background .5s ease;z-index:10}#start-screen{background:linear-gradient(to bottom,#0f0f184d,#0f0f18cc),url(/hero.png);background-size:cover;background-position:center}#settings-area{position:absolute;top:2rem;right:2rem;z-index:20;display:flex;gap:1rem}.circle-btn{width:50px;height:50px;border-radius:50%;border:1px solid var(--glass-border);background:var(--ui-bg);-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);color:var(--text-color);font-size:1.5rem;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:transform .3s ease,background .3s ease;box-shadow:0 5px 15px #0000001a}.circle-btn:hover{background:#ffffff1a}#settings-btn:hover{transform:rotate(90deg)}#settings-dropdown{position:absolute;top:60px;right:0;width:220px;background:var(--ui-bg);-webkit-backdrop-filter:blur(15px);backdrop-filter:blur(15px);border:1px solid var(--glass-border);border-radius:16px;padding:1rem;display:flex;flex-direction:column;gap:1rem;box-shadow:0 10px 40px #0000004d;transform-origin:top right;transition:opacity .3s ease,transform .3s ease}#settings-dropdown.hidden{opacity:0;transform:scale(.9) translateY(-10px);pointer-events:none}.setting-row{display:flex;justify-content:space-between;align-items:center;font-size:1rem;color:var(--text-color);font-weight:500}.toggle-switch{background:#0003;border:1px solid var(--glass-border);color:var(--text-color);padding:.4rem .8rem;border-radius:8px;cursor:pointer;font-family:inherit;font-weight:700;font-size:.8rem;min-width:60px;transition:all .2s ease}[data-theme=light] .toggle-switch{background:#fff6}.toggle-switch.active{background:var(--neon-cyan);color:#000;box-shadow:0 0 10px var(--neon-cyan)}.text-btn{background:none;border:none;color:var(--text-color);font-size:.9rem;text-decoration:underline;cursor:pointer;opacity:.7;width:100%;text-align:left;padding:.5rem 0}.text-btn:hover{opacity:1}.hidden{opacity:0;pointer-events:none}.content{text-align:center;display:flex;flex-direction:column;align-items:center;gap:2rem;transform:translateY(0);transition:transform .5s ease}.hidden .content{transform:translateY(20px)}.title{font-size:3.5rem;font-weight:900;line-height:.9;letter-spacing:-2px;background:linear-gradient(135deg,var(--neon-cyan),var(--neon-pink));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:.5rem}.subtitle{font-size:1.2rem;opacity:.8;letter-spacing:4px;text-transform:uppercase;color:var(--text-color);font-weight:700}.neon-btn{background:#ffffff1a;border:1px solid var(--glass-border);color:var(--text-color);padding:1.2rem 3.5rem;font-size:1.2rem;font-weight:700;letter-spacing:2px;cursor:pointer;border-radius:16px;position:relative;overflow:hidden;transition:all .3s ease;font-family:Outfit,sans-serif;text-transform:uppercase}.neon-btn:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(90deg,var(--neon-purple),var(--neon-pink));opacity:.2;z-index:-1;transition:opacity .3s ease}.neon-btn:active{transform:scale(.95)}.neon-btn:hover{transform:translateY(-2px);box-shadow:0 10px 25px #9d7df566;border-color:var(--neon-pink)}.neon-btn:hover:before{opacity:.4}#hud{position:absolute;top:0;left:0;width:100%;padding:2rem;display:flex;justify-content:space-between;pointer-events:none;z-index:5;transition:opacity .3s ease}#hud.hidden{opacity:0}.hud-item{display:flex;flex-direction:column;align-items:center}.hud-item .label{font-size:.7rem;letter-spacing:2px;font-weight:700;opacity:.6;margin-bottom:.2rem;color:var(--text-color)}.hud-item span:not(.label){font-size:2.5rem;font-weight:800;line-height:1}#score{color:var(--neon-cyan)}[data-theme=light] #score{color:#00cec9}#timer{color:var(--neon-pink)}.final-score{display:flex;flex-direction:column;gap:.5rem}.final-score #final-score-val{font-size:5rem;font-weight:900;background:linear-gradient(135deg,var(--neon-cyan),var(--neon-purple));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.modal-box{background:var(--ui-bg);padding:2.5rem;border-radius:24px;border:1px solid var(--glass-border);box-shadow:0 20px 60px #00000080;max-width:80%;text-align:center}.modal-box h2{margin-bottom:1rem;color:var(--neon-cyan)}.modal-box p{margin-bottom:.5rem;opacity:.8;font-size:1rem}.credits p a{color:var(--neon-cyan);text-decoration:none;font-weight:700}.social-links{display:flex;gap:1.5rem;justify-content:center;margin:1.5rem 0}.link-item{color:var(--text-color);text-decoration:none;border-bottom:2px solid var(--neon-pink);padding-bottom:2px;font-weight:700;transition:all .3s ease}.link-item:hover{color:var(--neon-pink);transform:translateY(-2px)}.link-item:nth-child(2){border-color:var(--neon-purple)}.link-item:nth-child(2):hover{color:var(--neon-purple)}.version{font-size:.7rem;opacity:.5;margin-bottom:1rem}.neon-btn.small{padding:.8rem 2rem;font-size:1rem;margin-top:1rem}#desktop-warning{display:none;position:fixed;top:0;left:0;width:100%;height:100vh;background:#050510;color:#fff;z-index:100;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:2rem}#desktop-warning h1{font-size:5rem;line-height:1.1;margin-bottom:2rem}#desktop-warning p{font-size:1.5rem;opacity:.9;max-width:600px;color:#fff}#desktop-warning .small{font-size:1rem;margin-top:2rem;opacity:.6}@media(min-width:1024px){#app{display:none}#desktop-warning{display:flex}}@media(max-width:600px){.title{font-size:3rem}#hud{padding:1.5rem}}