@import"https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;700&family=Orbitron:wght@500;700;900&display=swap";:root{--bg: #0A0014;--surface: #1A0028;--primary: #00F5FF;--primary-dark: #00C2D1;--accent: #FF006E;--text: #F0F0FF;--text-muted: #A8A8C8;--border: #2A1845;--success: #10B981;--warning: #F59E0B;--danger: #FF006E;--radius: 4px;--shadow: 0 12px 36px rgba(0,0,0,.4), 0 0 28px #00F5FF26}body{margin:0;background:linear-gradient(135deg,#0a0014,#1a0028),repeating-linear-gradient(0deg,transparent,transparent 39px,#00F5FF11 40px),repeating-linear-gradient(90deg,transparent,transparent 39px,#FF006E08 40px);color:var(--text);font-family:JetBrains Mono,SF Mono,Consolas,monospace;overflow:hidden}.app-root{width:100vw;height:100vh;display:flex;flex-direction:column;align-items:center;gap:12px;padding:16px;box-sizing:border-box}.top-bar{width:100%;max-width:420px;display:flex;justify-content:space-between;align-items:center;padding:10px 16px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.brand{display:flex;align-items:center;gap:8px;font-family:Orbitron,sans-serif;font-weight:700;color:var(--primary)}.cloud-badge{font-size:11px;display:flex;align-items:center;gap:4px;padding:4px 8px;background:#00f5ff1a;border-radius:12px;color:var(--primary)}.cloud-badge.sync{animation:pulse 1.5s infinite}.hud{display:flex;gap:12px;font-weight:700;font-size:13px}.hud span{display:flex;align-items:center;gap:4px}.stage{width:400px;height:500px;position:relative;background:radial-gradient(circle at 50% 100%,#1a0028,#0a0014 70%);border:2px solid var(--border);border-radius:var(--radius);overflow:hidden;cursor:crosshair;box-shadow:var(--shadow)}.overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:#0a0014d9;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;z-index:10;text-align:center}.overlay h2{font-family:Orbitron,sans-serif;font-size:24px;margin:0;text-shadow:0 0 16px var(--primary)}.overlay p{color:var(--text-muted);margin:0;font-size:14px}.final-score{font-size:48px;font-weight:900;color:var(--accent);text-shadow:0 0 24px var(--accent);margin:8px 0}.btn-main{background:var(--primary);color:#000;border:none;padding:10px 24px;border-radius:var(--radius);font-weight:700;cursor:pointer;display:flex;align-items:center;gap:8px;font-family:inherit;box-shadow:0 0 16px var(--primary);transition:all .2s}.btn-main:hover{background:var(--primary-dark);transform:scale(1.05)}.player{position:absolute;width:40px;height:40px;transition:left .05s linear}.enemy{position:absolute;width:40px;height:40px}.bullet{position:absolute;width:4px;height:12px;background:var(--primary);border-radius:2px;box-shadow:0 0 8px var(--primary)}.game-sprite{width:100%;height:100%;object-fit:contain;filter:drop-shadow(0 0 6px var(--primary))}.fallback-emoji{font-size:28px;display:block;text-align:center;line-height:40px}.hp-row{display:flex;gap:4px;justify-content:center;margin-top:4px}.hp-pip{width:8px;height:8px;background:var(--success);border-radius:50%;box-shadow:0 0 6px var(--success)}.control-panel{width:100%;max-width:420px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:12px;display:flex;flex-direction:column;gap:8px}.keypad{display:grid;grid-template-columns:repeat(4,1fr);gap:6px}.key{background:#ffffff0d;border:1px solid var(--border);color:var(--text);padding:10px;border-radius:var(--radius);font-family:inherit;font-weight:600;cursor:pointer;transition:.1s}.key:hover{background:#00f5ff26;border-color:var(--primary)}.key.op{color:var(--accent)}.key.eq{background:var(--primary);color:#000;font-weight:800}.panel-status{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--text-muted);justify-content:center}.text-danger{color:var(--danger);filter:drop-shadow(0 0 12px var(--danger))}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}