:root{--neon-blue: #00f2ff;--neon-purple: #bc13fe;--danger: #ff4d4d;--gold: #ffd700;--bg-dark: #020205}.game-container{width:100%;height:100vh;background:var(--bg-dark);color:#fff;font-family:Quicksand,sans-serif;overflow:hidden;position:relative}.loading-screen{height:100vh;display:flex;align-items:center;justify-content:center;background:#000;color:var(--neon-blue);font-size:24px;font-weight:800}.hud-top{position:absolute;top:0;width:100%;padding:25px 40px;display:flex;justify-content:space-between;align-items:center;z-index:100}.hud-left,.hud-right{display:flex;gap:15px;align-items:center}.stat-pill{background:#ffffff0d;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);padding:10px 20px;border-radius:15px;border:1px solid rgba(255,255,255,.1);display:flex;align-items:center;gap:10px;font-weight:900;font-size:18px}.stat-pill.gold{border-color:var(--gold);color:var(--gold);box-shadow:0 0 15px #ffd70033}.level-tag{font-weight:900;font-size:24px;text-transform:uppercase;letter-spacing:4px;text-shadow:0 0 15px currentColor}.exit-btn{background:#ff4d4d26;border:1px solid var(--danger);color:var(--danger);width:46px;height:46px;border-radius:12px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:.2s}.exit-btn:hover{background:var(--danger);color:#fff}.battlefield{width:100%;height:100%;position:relative;cursor:crosshair}.grid-bg{position:absolute;top:0;right:0;bottom:0;left:0;background-image:linear-gradient(rgba(0,242,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(0,242,255,.05) 1px,transparent 1px);background-size:80px 80px}.titan-road{position:absolute;bottom:10%;width:200%;display:flex;animation:roadScroll 12s linear infinite}@keyframes roadScroll{0%{transform:translate(0)}to{transform:translate(-50%)}}.titan-tile{width:300px;height:20px;background:#1a1a2e;margin:0 20px;border-radius:10px;box-shadow:inset 0 0 20px #000;border-bottom:4px solid #00f2ff22}.player-titan{position:absolute;left:100px;bottom:12%;width:320px;height:320px;z-index:50}.titan-sprite img{width:100%;height:100%;object-fit:contain;filter:drop-shadow(0 0 30px var(--neon-blue))}.monster-titan{position:absolute;bottom:12%;display:flex;flex-direction:column;align-items:center;z-index:40}.monster-sprite img{width:100%;height:100%;object-fit:contain;filter:drop-shadow(0 0 25px var(--danger))}.hp-container{width:80%;height:14px;background:#0009;border-radius:7px;margin-bottom:15px;overflow:hidden;border:2px solid rgba(255,255,255,.15)}.hp-bar{height:100%;background:linear-gradient(90deg,#ff4d4d,#ff8a8a);transition:width .3s cubic-bezier(.4,0,.2,1)}.weapon-dock{position:absolute;bottom:30px;left:50%;transform:translate(-50%);display:flex;gap:12px;background:#000000e6;padding:10px;border-radius:24px;border:1px solid rgba(255,255,255,.15);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);z-index:200}.w-btn{width:52px;height:52px;border-radius:15px;border:none;background:#ffffff0d;color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;transition:.3s}.w-btn.active{background:var(--neon-blue);color:#000;box-shadow:0 0 25px var(--neon-blue);transform:translateY(-8px) scale(1.1)}.cd-mask{position:absolute;bottom:0;width:100%;background:#000000b3;transition:height .1s linear}.modal{position:absolute;top:0;right:0;bottom:0;left:0;background:#000000eb;display:flex;align-items:center;justify-content:center;z-index:1000}.menu-box{background:#08080c;padding:60px;border-radius:50px;border:3px solid var(--neon-blue);text-align:center;box-shadow:0 0 50px #00f2ff33}.main-title{font-size:84px;margin:0;background:linear-gradient(to bottom,#fff,var(--neon-blue));-webkit-background-clip:text;-webkit-text-fill-color:transparent;font-weight:900;letter-spacing:8px}.btn-primary{background:var(--neon-blue);color:#000;border:none;padding:18px 50px;border-radius:20px;font-size:22px;font-weight:900;cursor:pointer;display:flex;align-items:center;gap:12px;margin:40px auto 0;transition:.3s}.btn-primary:hover{transform:scale(1.05);box-shadow:0 0 30px var(--neon-blue)}.level-list{width:90%;max-width:550px;display:flex;flex-direction:column;gap:15px}.level-item{background:#ffffff08;border:2px solid rgba(255,255,255,.08);padding:25px;border-radius:25px;display:flex;align-items:center;gap:25px;cursor:pointer;transition:.3s;color:#fff;text-align:left}.level-item:hover{background:#ffffff14;transform:translate(10px);border-color:var(--clr)}.l-id{font-size:40px;font-weight:900;color:var(--clr)}.atk-fx{position:absolute;top:50%;left:100%;pointer-events:none}.laser-beam{width:2500px;height:15px;background:var(--neon-blue);box-shadow:0 0 40px var(--neon-blue);animation:laserPulse .1s infinite}.bullet-trail{width:1500px;height:6px;background:linear-gradient(to right,#fff,transparent);animation:fadeOut .2s forwards}.shotgun-blast{width:600px;height:300px;background:radial-gradient(ellipse at left,rgba(255,255,255,.4),transparent);transform:translateY(-50%);animation:fadeOut .2s forwards}.cannon-flash{width:100px;height:100px;background:var(--gold);border-radius:50%;filter:blur(20px);animation:fadeOut .3s forwards}@keyframes laserPulse{0%{opacity:.8;height:12px}50%{opacity:1;height:20px}to{opacity:.8;height:12px}}@keyframes fadeOut{0%{opacity:1;transform:scale(1)}to{opacity:0;transform:scale(1.5)}}