:root{--cockpit-bg: #1a1a2e;--hud-green: #00ff41;--alert-red: #ff4d4d;--panel-gray: #2d3436}body{margin:0;padding:0;background:#000;color:#fff;font-family:Inter,system-ui,sans-serif;overflow:hidden}.app-container{width:100vw;height:100vh;display:flex;flex-direction:column;position:relative}.cloud-badge{position:absolute;top:10px;right:10px;background:#00000080;padding:4px 12px;border-radius:20px;font-size:12px;display:flex;align-items:center;gap:6px;z-index:100;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);border:1px solid rgba(255,255,255,.1)}.viewport{flex:1;position:relative;overflow:hidden;background:#000}.terrain-layer{position:absolute;width:200%;height:200%;top:-50%;left:-50%;background-size:cover;background-position:center;transition:transform .1s linear;z-index:1}.horizon-line{position:absolute;width:200%;height:1000px;background:#000;left:-50%;z-index:2}.glass-canopy{position:absolute;top:0;right:0;bottom:0;left:0;z-index:5;pointer-events:none;border:40px solid #111;border-bottom-width:120px;box-shadow:inset 0 0 100px #00000080}.glass-reflection{position:absolute;top:10%;left:10%;width:30%;height:20%;background:linear-gradient(135deg,rgba(255,255,255,.1) 0%,transparent 100%);transform:skew(-20deg)}.hud{position:absolute;top:0;right:0;bottom:0;left:0;z-index:10;display:flex;justify-content:space-between;align-items:center;padding:100px;color:var(--hud-green);text-shadow:0 0 5px var(--hud-green);pointer-events:none}.hud-center{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.crosshair{width:40px;height:40px;border:2px solid var(--hud-green);border-radius:50%;position:relative}.crosshair:before{content:"";position:absolute;top:50%;left:-10px;width:60px;height:2px;background:var(--hud-green)}.pitch-ladder{position:absolute;top:50%;left:50%;transform:translate(-50%);display:flex;flex-direction:column;gap:40px}.pitch-line{width:100px;height:1px;background:#00ff414d;position:relative}.pitch-line span{position:absolute;right:-30px;top:-10px;font-size:10px}.hud-side{background:#00ff411a;padding:10px 20px;border:1px solid var(--hud-green);border-radius:4px}.hud-side .value{font-size:24px;font-weight:700}.runway-container{position:absolute;bottom:0;left:50%;transform:translate(-50%);z-index:3}.runway{width:200px;height:1000px;background:#333;border-left:5px dashed white;border-right:5px dashed white}.gpws-alert{position:absolute;top:20%;left:50%;transform:translate(-50%);background:#ff4d4de6;color:#fff;padding:20px 40px;border-radius:8px;display:flex;flex-direction:column;align-items:center;z-index:20;animation:blink .5s infinite alternate}@keyframes blink{0%{opacity:1}to{opacity:.5}}.dashboard{height:200px;background:var(--panel-gray);border-top:4px solid #111;display:flex;justify-content:center;padding:20px;z-index:15}.instrument-panel{display:flex;gap:30px;max-width:1000px;width:100%}.instrument{flex:1;background:#111;border-radius:8px;padding:10px;display:flex;flex-direction:column;align-items:center;justify-content:space-between;border:1px solid #444}.inst-label{font-size:10px;color:#888;margin-bottom:5px}.gyro{width:80px;height:80px;border-radius:50%;overflow:hidden;position:relative;border:2px solid #333}.gyro-sky{background:#4a90e2;height:50%}.gyro-ground{background:#8b572a;height:50%;transition:transform .1s}.compass{width:80px;height:80px;position:relative;display:flex;align-items:center;justify-content:center}.compass-ring{position:absolute;width:100%;height:100%;border:1px solid #333;border-radius:50%}.compass-ring span{position:absolute;left:50%;font-size:10px;margin-left:-5px}.satisfaction-bar{width:100%;height:10px;background:#222;border-radius:5px;overflow:hidden}.satisfaction-bar .fill{height:100%;transition:width .3s}.progress-track{width:100px;height:2px;background:#333;position:relative;margin-top:10px}.plane-icon{position:absolute;top:-5px;transform:rotate(90deg);color:var(--hud-green)}.overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:#000c;z-index:100;display:flex;align-items:center;justify-content:center}.modal{background:var(--panel-gray);padding:40px;border-radius:16px;text-align:center;border:1px solid rgba(255,255,255,.1);box-shadow:0 20px 50px #00000080}.btn-primary{background:#3b82f6;color:#fff;border:none;padding:12px 32px;border-radius:8px;font-size:18px;cursor:pointer;margin-top:20px;transition:background .2s}.btn-primary:hover{background:#2563eb}.loading-screen{height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;background:#0f172a;color:#60a5fa;gap:20px}