:root{--bg:#090a0f;--surface:#12141c;--surface-raised:#181b26;--border:#ffffff14;--border-active:#ffffff29;--text-1:#fff;--text-2:#9499ad;--text-3:#585d73;--accent-red:#ff3b30;--accent-green:#34c759;--accent-blue:#0071e3;--font-sans:-apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Segoe UI", Roboto, Helvetica, sans-serif;--font-mono:"SF Mono", "JetBrains Mono", Menlo, Consolas, monospace}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;margin:0;padding:0}html,body{background-color:var(--bg);color:var(--text-1);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100dvh}body{flex-direction:column;display:flex}button,input{font-family:inherit}button:active{transition:transform 80ms ease-out;transform:scale(.97)}@keyframes radarPulse{0%{opacity:.8;transform:scale(.95)}50%{opacity:.3;transform:scale(1.08)}to{opacity:.8;transform:scale(.95)}}.radar-ring{animation:3s cubic-bezier(.4,0,.6,1) infinite radarPulse}@keyframes alarmBeacon{0%,to{border-color:#ff3b3099;box-shadow:0 0 #ff3b3066}50%{border-color:#ff3b30;box-shadow:0 0 40px 10px #ff3b3059}}.alarm-active{animation:1.2s ease-in-out infinite alarmBeacon}