:root{--bg-dark:#05000a;--bg-panel:#14001eb3;--radar-color:#f0f;--radar-dim:#f0f3;--radar-grid:#ff00ff1a;--accent-cyan:#0ff;--accent-yellow:#faff00;--text-main:#fff;--text-dim:#ffc8ffb3;--bg-hud:#000000d9;--bg-input:#0009;--card-title:#fff;--card-bg:#00ff410d;--radar-green:#00ff41;--radar-green-dim:#00ff4133;--radar-alert:#f05;--font-mono:"Courier New",Courier,monospace}:root[data-theme=light]{--bg-dark:#f0f2f5;--bg-panel:#ffffffd9;--radar-color:#d100d1;--radar-dim:#d100d11a;--radar-grid:#0000000d;--accent-cyan:#008b8b;--accent-yellow:#b8860b;--text-main:#000;--text-dim:#000000b3;--bg-hud:#fffffffa;--bg-input:#fff;--card-title:#000;--card-bg:#fff;--radar-green:#008f1f;--radar-green-dim:#008f1f26;--radar-alert:#d00044}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-dark);color:var(--text-main);font-family:var(--font-mono);overflow:hidden}body:before{content:"";z-index:9999;pointer-events:none;opacity:1;background:linear-gradient(#12101000 50%,#1400140d 50%) 0 0/100% 4px;width:100vw;height:100vh;position:absolute;top:0;left:0}:root[data-theme=light] body:before{opacity:.3}@keyframes scanline{0%{transform:translateY(-100%)}to{transform:translateY(100%)}}@keyframes radar-sweep{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes blip-pulse{0%{opacity:1;box-shadow:0 0 0 0 var(--accent-cyan);transform:scale(1)}50%{opacity:.8;box-shadow:0 0 10px 5px var(--accent-cyan);transform:scale(1.5)}to{opacity:0;transform:scale(3);box-shadow:0 0 20px 10px #0000}}::-webkit-scrollbar{width:4px}::-webkit-scrollbar-track{background:var(--bg-dark)}::-webkit-scrollbar-thumb{background:var(--radar-color);border-radius:2px}