:root{--neon-cyan: #00f5ff;--neon-pink: #ff006e;--neon-purple: #bd00ff;--neon-green: #39FF14;--dark-bg: #05050a;--card-bg: #0e0e1f;--border-glow: 0 0 10px rgba(0, 245, 255, .3)}.cyber-adv-app{width:100%;height:100vh;background-color:var(--dark-bg);color:#e0e0e0;font-family:JetBrains Mono,Fira Code,monospace;display:flex;flex-direction:column;overflow:hidden;position:relative}.hud-header{height:70px;background:#0a0a14;border-bottom:2px solid var(--neon-cyan);box-shadow:0 0 15px #00f5ff33;display:flex;align-items:center;justify-content:space-between;padding:0 20px;z-index:10}.profile{display:flex;align-items:center;gap:12px}.avatar{font-size:24px;background:#151530;padding:6px;border-radius:4px;border:1px solid var(--neon-purple)}.name-row{display:flex;align-items:center;gap:8px}.player-name{font-weight:700;letter-spacing:.05em}.level-badge{background:var(--neon-pink);color:#fff;font-size:10px;padding:2px 6px;border-radius:2px;font-weight:700}.exp-bar-container{width:150px;height:8px;background:#1a1a3a;border-radius:4px;position:relative;overflow:hidden;margin-top:4px}.exp-bar{height:100%;background:var(--neon-green);box-shadow:0 0 8px var(--neon-green);transition:width .3s ease}.exp-text{position:absolute;right:4px;top:-2px;font-size:8px;color:#aaa}.resource-bar{display:flex;gap:15px}.resource-item{display:flex;align-items:center;gap:6px;background:#101026;padding:6px 12px;border-radius:4px;border:1px solid transparent}.resource-item.neon-cyan{border-color:var(--neon-cyan);color:var(--neon-cyan)}.resource-item.neon-purple{border-color:var(--neon-purple);color:var(--neon-purple)}.resource-item.neon-pink{border-color:var(--neon-pink);color:var(--neon-pink)}.stats-mini{display:flex;gap:10px}.stat-pill{display:flex;align-items:center;gap:4px;font-size:12px;background:#151530;padding:4px 8px;border-radius:4px}.main-viewport{flex:1;position:relative;overflow:hidden}.game-stage{width:800px;height:450px;margin:20px auto;background:#080812;border:2px solid var(--neon-purple);box-shadow:0 0 20px #bd00ff33;position:relative;overflow:hidden}.city-bg{position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(180deg,#050510,#0c0c20);z-index:1}.neon-grid{position:absolute;top:0;right:0;bottom:0;left:0;background-image:linear-gradient(rgba(0,245,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(0,245,255,.05) 1px,transparent 1px);background-size:40px 40px}.hologram-ad{position:absolute;top:40px;right:50px;font-size:36px;font-weight:900;color:#ff006e26;text-shadow:0 0 10px rgba(255,0,110,.3);letter-spacing:4px}.miner-status{position:absolute;top:15px;left:15px;font-size:10px;color:var(--neon-cyan);background:#00f5ff1a;padding:4px 8px;border-radius:4px}.platform{position:absolute;z-index:2;border-radius:2px}.stickman-player{position:absolute;width:20px;height:50px;z-index:5;transition:transform .1s ease}.stickman-player .head{width:14px;height:14px;border:2px solid var(--neon-cyan);border-radius:50%;position:absolute;top:0;left:3px;box-shadow:0 0 8px var(--neon-cyan)}.stickman-player .body-line{width:2px;height:20px;background:var(--neon-cyan);position:absolute;top:14px;left:9px;box-shadow:0 0 8px var(--neon-cyan)}.stickman-player .arm{width:12px;height:2px;background:var(--neon-cyan);position:absolute;top:18px;box-shadow:0 0 8px var(--neon-cyan)}.stickman-player .left-arm{left:-2px;transform:rotate(-30deg)}.stickman-player .right-arm{left:10px;transform:rotate(30deg)}.stickman-player .leg{width:2px;height:16px;background:var(--neon-cyan);position:absolute;top:34px;box-shadow:0 0 8px var(--neon-cyan)}.stickman-player .left-leg{left:6px;transform:rotate(15deg)}.stickman-player .right-leg{left:12px;transform:rotate(-15deg)}.stickman-player.left{transform:scaleX(-1)}.stickman-player.crouch{height:25px}.stickman-player.crouch .body-line{height:10px}.stickman-player.crouch .leg{top:24px;transform:rotate(45deg)}.laser-sword{position:absolute;width:40px;height:4px;background:var(--neon-pink);box-shadow:0 0 15px var(--neon-pink);top:16px;left:15px;transform-origin:left center;animation:slash .2s ease-out}@keyframes slash{0%{transform:rotate(-60deg)}to{transform:rotate(30deg)}}.enemy-sprite{position:absolute;z-index:4}.enemy-hp-bar{width:100%;height:4px;background:#fff3;position:absolute;top:-8px;border-radius:2px}.enemy-hp-inner{height:100%;background:var(--neon-pink)}.enemy-core{width:100%;height:100%;border-radius:4px;box-shadow:0 0 10px currentColor}.drone{color:var(--neon-pink);border:2px solid var(--neon-pink)}.android{color:var(--neon-purple);border:2px solid var(--neon-purple)}.cyber_dog{color:var(--neon-green);border:2px solid var(--neon-green)}.player-hp-hud{position:absolute;bottom:15px;left:15px;display:flex;align-items:center;gap:10px;background:#0009;padding:6px 12px;border-radius:4px;border:1px solid var(--neon-pink);z-index:10}.hp-label{color:var(--neon-pink);font-weight:700}.hp-bar-outer{width:120px;height:10px;background:#201015;border-radius:5px;overflow:hidden}.hp-bar-inner{height:100%;background:var(--neon-pink);box-shadow:0 0 10px var(--neon-pink)}.damage-num{position:absolute;font-weight:700;font-size:14px;text-shadow:0 0 5px black;z-index:100;pointer-events:none}.control-hints{position:absolute;bottom:15px;right:15px;display:flex;gap:10px;font-size:10px;color:#888}.panel-container{max-width:800px;margin:20px auto;background:var(--card-bg);border:1px solid var(--neon-purple);border-radius:8px;padding:20px;height:450px;overflow-y:auto}.panel-title{display:flex;align-items:center;gap:10px;color:var(--neon-cyan);border-bottom:1px solid #1a1a3a;padding-bottom:10px;margin-bottom:20px}.bag-layout{display:flex;gap:20px;height:320px}.items-grid{flex:1;display:grid;grid-template-columns:repeat(auto-fill,minmax(80px,1fr));gap:10px;overflow-y:auto}.item-card{background:#151530;border:1px solid #252550;aspect-ratio:1;display:flex;flex-direction:column;align-items:center;justify-content:center;border-radius:6px;cursor:pointer;padding:5px;text-align:center}.item-card:hover{border-color:var(--neon-cyan)}.item-name{font-size:10px;margin-top:5px}.item-detail{width:250px;background:#101026;border:1px solid #202048;border-radius:6px;padding:15px}.rarity-tag{font-size:10px;padding:2px 6px;border-radius:3px}.rarity-tag.common{background:#555}.rarity-tag.rare{background:var(--neon-cyan);color:#000}.rarity-tag.epic{background:var(--neon-purple)}.shop-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}.shop-card{background:#101026;border:1px solid #202048;padding:15px;border-radius:6px;display:flex;justify-content:space-between;align-items:center}.buy-btn{background:var(--neon-cyan);color:#000;border:none;padding:6px 12px;border-radius:4px;cursor:pointer;font-weight:700}.quest-list{display:flex;flex-direction:column;gap:15px}.quest-card{background:#101026;border:1px solid #202048;padding:15px;border-radius:6px}.quest-card.completed{border-color:var(--neon-green)}.quest-progress{display:flex;align-items:center;gap:10px;margin-top:10px}.progress-bar-outer{flex:1;height:6px;background:#202040;border-radius:3px;overflow:hidden}.progress-bar-inner{height:100%;background:var(--neon-cyan)}.tabbar{height:60px;background:#0a0a14;border-top:2px solid var(--neon-purple);display:flex;justify-content:space-around;align-items:center;z-index:10}.tabbar button{background:transparent;border:none;color:#888;display:flex;flex-direction:column;align-items:center;gap:4px;cursor:pointer;font-family:inherit}.tabbar button.active{color:var(--neon-cyan);text-shadow:0 0 10px var(--neon-cyan)}.modal-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:#000000d9;display:flex;justify-content:center;align-items:center;z-index:200;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}.modal-content{background:var(--card-bg);border:2px solid var(--neon-cyan);padding:30px;border-radius:8px;text-align:center;box-shadow:0 0 30px #00f5ff33}.offline-rewards{display:flex;gap:15px;justify-content:center;margin:20px 0}.reward-pill{background:#151530;border:1px solid var(--neon-purple);padding:10px 20px;border-radius:6px;color:var(--neon-cyan)}.neon-btn{background:var(--neon-cyan);color:#000;border:none;padding:10px 25px;border-radius:4px;font-weight:700;cursor:pointer;box-shadow:0 0 15px var(--neon-cyan)}