:root{color-scheme:only dark;--bg: #05060a;--bg-2: #0b0f1e;--glow: #42f5ff;--glow-2: #faff6b;--accent: #ff3b81;--text: #e7f4ff;--muted: rgba(231, 244, 255, .6);--panel: rgba(9, 12, 20, .85);--panel-border: rgba(66, 245, 255, .5)}*{box-sizing:border-box}body{margin:0;font-family:VT323,monospace;background:radial-gradient(circle at top,#122046,var(--bg));color:var(--text);overflow:hidden;height:100vh}body:before{content:"";position:fixed;top:0;right:0;bottom:0;left:0;background:linear-gradient(#ffffff08,#ffffff03),repeating-linear-gradient(to bottom,rgba(255,255,255,.03),rgba(255,255,255,.03) 1px,transparent 1px,transparent 3px);mix-blend-mode:screen;opacity:.35;pointer-events:none}#app{position:relative;width:100%;height:100%}#game{position:absolute;top:0;right:0;bottom:0;left:0}#overlay{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;pointer-events:none}#hud{position:absolute;top:24px;left:24px;display:flex;gap:16px;padding:12px 16px;background:#060910bf;border:1px solid rgba(66,245,255,.2);border-radius:10px;box-shadow:0 0 30px #42f5ff1a;pointer-events:auto}.hud-block{display:flex;flex-direction:column;gap:4px;min-width:80px}.hud-label{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:1px}.hud-value{font-family:"Press Start 2P",monospace;font-size:14px}.panel{pointer-events:auto;background:var(--panel);border:1px solid var(--panel-border);border-radius:16px;padding:28px;max-width:820px;width:min(90vw,820px);box-shadow:0 0 40px #42f5ff2e;text-align:center;position:relative;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.panel:after{content:"";position:absolute;top:8px;right:8px;bottom:8px;left:8px;border:1px dashed rgba(255,255,255,.07);border-radius:12px;pointer-events:none}.title{font-family:"Press Start 2P",monospace;font-size:26px;text-transform:uppercase;color:var(--glow);text-shadow:0 0 12px rgba(66,245,255,.7)}.subtitle{margin-top:12px;font-size:18px;color:var(--muted)}.menu-columns{display:grid;grid-template-columns:1fr 1.2fr;gap:24px;margin-top:24px;text-align:left}.menu-left{display:flex;flex-direction:column;gap:12px}.menu-right{position:relative}.menu-panel{display:none;flex-direction:column;gap:12px}.menu-panel.active{display:flex}.menu-button{font-family:"Press Start 2P",monospace;font-size:12px;padding:12px 16px;border-radius:10px;border:1px solid rgba(66,245,255,.35);background:#060a12b3;color:var(--text);cursor:pointer;transition:transform .2s ease,box-shadow .2s ease}.menu-button:hover{transform:translateY(-2px);box-shadow:0 0 20px #42f5ff4d}.menu-button.glow{border-color:#fffb6bb3;box-shadow:0 0 15px #fffb6b59}.panel-title{font-family:"Press Start 2P",monospace;font-size:14px;color:var(--glow-2);text-transform:uppercase}.panel-hint{color:var(--muted);font-size:16px}.toggle{display:flex;align-items:center;gap:12px;font-size:18px}.controls{margin-top:22px;border-top:1px solid rgba(66,245,255,.2);padding-top:16px}.controls-title{font-family:"Press Start 2P",monospace;font-size:12px;color:var(--accent);margin-bottom:12px}.controls-grid{display:grid;grid-template-columns:1fr 1fr;gap:6px 16px;font-size:16px}.hidden{display:none}#pause,#gameover{position:absolute;inset:auto}@media (max-width: 900px){#hud{flex-direction:column;gap:8px}.menu-columns{grid-template-columns:1fr}}