*{box-sizing:border-box;margin:0;padding:0}html,body,#app{background:#000;width:100%;height:100%;font-family:SF Mono,ui-monospace,Menlo,monospace;overflow:hidden}#sim-canvas{width:100%;height:100%;display:block;position:absolute;inset:0}#cockpit-frame{pointer-events:none;z-index:2;position:absolute;inset:0}#hud{z-index:6;color:#c8ffc8;text-shadow:0 0 4px #000000e6;pointer-events:none;white-space:pre;-webkit-user-select:none;user-select:none;font-size:13px;line-height:1.5;position:absolute;top:12px;left:12px}#help{color:#c7ccd6;pointer-events:none;-webkit-user-select:none;user-select:none;white-space:nowrap;z-index:9;background:#0c1016eb;border:1px solid #3a4150;border-radius:12px;flex-direction:column;gap:7px;padding:14px 20px;font-size:13px;display:flex;position:absolute;bottom:170px;left:50%;transform:translate(-50%)}#help.hidden{display:none}.help-row .key-group{color:#8a93a5;letter-spacing:1px;width:52px;font-size:10px;display:inline-block}#attribution{color:#5a6478;margin-top:4px;font-size:10px}#panel{z-index:6;pointer-events:none;-webkit-user-select:none;user-select:none;position:absolute;bottom:34px;left:50%;transform:translate(-50%)}#picker,#aircraft-select{z-index:7;color:#c8ffc8;background:#0c0e12d9;border:1px solid #3a4150;border-radius:6px;max-width:300px;padding:5px 8px;font-family:inherit;font-size:12px;position:absolute;top:12px;right:12px}#aircraft-select{top:46px}#start{z-index:20;background:#04080e8c;justify-content:center;align-items:center;display:flex;position:absolute;inset:0;overflow-y:auto}#start.hidden{display:none}.start-card{color:#e8eaee;text-align:center;background:#0c1016eb;border:1px solid #3a4150;border-radius:16px;width:calc(100% - 40px);max-width:760px;margin:20px 0;padding:28px 32px}.start-card h1{letter-spacing:1px;color:#c8ffc8;font-size:30px}.start-sub{color:#8a93a5;margin:4px 0 18px;font-size:13px}.start-label{text-align:left;color:#8a93a5;letter-spacing:2px;margin:16px 0 6px;font-size:11px}.opt-row{flex-wrap:wrap;gap:10px;display:flex}.opt-card{color:#e8eaee;cursor:pointer;background:#1e242ee6;border:2px solid #3a4150;border-radius:12px;flex-direction:column;flex:160px;align-items:center;gap:3px;padding:12px 10px;font-family:inherit;transition:border-color .12s,transform 80ms;display:flex}.opt-card:hover{border-color:#5a6478;transform:translateY(-1px)}.opt-card.selected{background:#223428e6;border-color:#4fd06a}.gfx-row .opt-card{flex:80px;padding:8px 6px}.gfx-row .opt-emoji{font-size:20px}.opt-emoji{font-size:26px}.opt-title{font-size:15px;font-weight:700}.opt-sub{color:#8a93a5;font-size:11px}#start-runway{color:#c8ffc8;background:#1e242ef2;border:1px solid #3a4150;border-radius:8px;width:100%;margin-top:8px;padding:8px;font-family:inherit;font-size:13px}#start-runway.hidden{display:none}.keys-grid{text-align:left;color:#c7ccd6;grid-template-columns:1fr 1fr;gap:6px 18px;font-size:12px;display:grid}.keys-grid .key-group{color:#8a93a5;letter-spacing:1px;width:46px;font-size:10px;display:inline-block}kbd{color:#fff;background:#232a36;border:1px solid #4a5468;border-bottom-width:3px;border-radius:5px;margin:1px;padding:1px 7px;font-family:inherit;font-size:12px;display:inline-block}.start-opts{color:#c7ccd6;justify-content:center;gap:26px;margin-top:14px;font-size:12px;display:flex}.start-opts label{cursor:pointer;align-items:center;gap:7px;display:flex}.start-opts input[type=range]{accent-color:#4fd06a;width:110px}.start-opts input[type=checkbox]{accent-color:#4fd06a;width:15px;height:15px}.start-actions{justify-content:center;gap:12px;margin-top:20px;display:flex}#fly-btn,#resume-btn{cursor:pointer;border:none;border-radius:12px;padding:12px 44px;font-family:inherit;font-size:20px;font-weight:800;transition:transform 80ms}#fly-btn{color:#08140b;background:#4fd06a}#resume-btn{color:#e8eaee;background:#2c3646;border:1px solid #4a5468}#fly-btn:hover,#resume-btn:hover{transform:scale(1.04)}#resume-btn.hidden{display:none}.badge-shelf{justify-content:center;gap:8px;margin-top:16px;display:flex}.badge{filter:grayscale()opacity(.3);font-size:22px}.badge.earned{filter:none}#crash{z-index:15;background:#14060659;justify-content:center;align-items:center;display:flex;position:absolute;inset:0}#crash.hidden{display:none}.crash-card{text-align:center;color:#e8eaee;background:#120e10f0;border:1px solid #5a4150;border-radius:16px;max-width:480px;padding:26px 34px}.crash-title{margin-bottom:10px;font-size:24px;font-weight:800}.crash-tip{color:#ffd9a0;margin-bottom:8px;font-size:14px;line-height:1.5}.crash-cheer{color:#8a93a5;margin-bottom:16px;font-size:12px}.crash-actions{justify-content:center;gap:10px;display:flex}.crash-actions button{color:#e8eaee;cursor:pointer;background:#2c3646;border:1px solid #4a5468;border-radius:10px;padding:10px 22px;font-family:inherit;font-size:15px;font-weight:700}#crash-retry{color:#08140b;background:#4fd06a;border-color:#4fd06a}.crash-actions button:hover{transform:scale(1.04)}.crash-countdown{color:#c8ffc8;min-height:16px;margin-top:12px;font-size:13px}#coach{color:#ffe9b0;pointer-events:none;-webkit-user-select:none;user-select:none;z-index:8;background:#0c1016e6;border:2px solid #f5c13a;border-radius:14px;padding:12px 26px;font-size:20px;font-weight:700;animation:.25s ease-out coach-pop;position:absolute;top:64px;left:50%;transform:translate(-50%)}#coach.hidden{display:none}@keyframes coach-pop{0%{opacity:0;transform:translate(-50%)scale(.8)}to{opacity:1;transform:translate(-50%)scale(1)}}#toast{color:#d9ffd9;pointer-events:none;-webkit-user-select:none;user-select:none;z-index:8;white-space:pre;text-align:center;background:#0c1016eb;border:2px solid #4fd06a;border-radius:14px;padding:11px 26px;font-size:19px;font-weight:700;animation:.25s ease-out coach-pop;position:absolute;top:128px;left:50%;transform:translate(-50%)}#toast.hidden{display:none}#mission{color:#ffe9b0;pointer-events:none;-webkit-user-select:none;user-select:none;white-space:nowrap;z-index:8;background:#0c1016e6;border:2px solid #f5c13a;border-radius:999px;align-items:center;gap:10px;padding:8px 20px;font-size:18px;font-weight:700;display:flex;position:absolute;top:14px;left:50%;transform:translate(-50%)}#mission.hidden,#app.menu-open #mission{display:none}#mission-arrow{color:#f5c13a;font-size:22px;line-height:1;display:inline-block}#mission-dist{color:#c8ffc8}#mission-progress{color:#f5c13a;background:#f5c13a1f;border-radius:999px;padding:2px 10px;font-size:14px}#mission-progress:empty,#mission-dist:empty{display:none}#complete{z-index:15;background:#08140b59;justify-content:center;align-items:center;display:flex;position:absolute;inset:0;overflow:hidden}#complete.hidden{display:none}.complete-card{text-align:center;color:#e8eaee;z-index:1;background:#0e120ff0;border:1px solid #41585a;border-radius:16px;max-width:520px;padding:26px 36px;position:relative}.complete-title{margin-bottom:6px;font-size:26px;font-weight:800}.complete-stars{color:#f5c13a;letter-spacing:6px;margin-bottom:8px;font-size:44px}.complete-landmarks{justify-content:center;gap:8px;margin-bottom:8px;font-size:24px;display:flex}.complete-line{color:#d9ffd9;font-size:14px;line-height:1.7}.complete-line.dim{color:#8a93a5;font-size:12px}.complete-line.badge-line{color:#ffe9b0;font-weight:700}.complete-actions{justify-content:center;gap:10px;margin-top:16px;display:flex}.complete-actions button{color:#e8eaee;cursor:pointer;background:#2c3646;border:1px solid #4a5468;border-radius:10px;padding:10px 22px;font-family:inherit;font-size:15px;font-weight:700}#complete-again{color:#08140b;background:#4fd06a;border-color:#4fd06a}.complete-actions button:hover{transform:scale(1.04)}.confetti-box{pointer-events:none;position:absolute;inset:0;overflow:hidden}.confetti{border-radius:2px;width:8px;height:12px;animation:3s linear infinite confetti-fall;position:absolute;top:-20px}@keyframes confetti-fall{0%{opacity:1;transform:translateY(-10vh)rotate(0)}to{opacity:.7;transform:translateY(110vh)rotate(540deg)}}#vignette{pointer-events:none;opacity:0;z-index:5;background:radial-gradient(#0000 55%,#c81e1e8c 100%);position:absolute;inset:0}#kidhud{-webkit-user-select:none;user-select:none;pointer-events:none;gap:14px;display:none;position:absolute;bottom:24px;left:50%;transform:translate(-50%)}#app.hud-kid #kidhud{display:flex}#app.hud-kid #hud,#app.hud-kid #panel,#app.hud-kid #picker,#app.hud-kid #aircraft-select{display:none}.kid-tile{color:#e8eaee;background:#0c1016d9;border:2px solid #3a4150;border-radius:14px;flex-direction:column;align-items:center;gap:2px;min-width:110px;padding:10px 16px;display:flex}.kid-label{letter-spacing:2px;color:#8a93a5;font-size:10px}.kid-value{font-size:30px;font-weight:800;line-height:1.1}.kid-unit{color:#8a93a5;font-size:11px}.kid-tile.danger{border-color:#e04a3a;animation:.7s steps(2,end) infinite kid-flash}.kid-tile.caution{border-color:#d9a72e}@keyframes kid-flash{50%{background:#781812d9}}.kid-horizon{width:84px;height:44px;position:relative;overflow:hidden}.kid-horizon-bar{background:#4fd06a;border-radius:2px;width:140%;height:3px;position:absolute;top:50%;left:-20%}.kid-plane-glyph{color:#f5c13a;font-size:20px;position:absolute;top:50%;left:50%;transform:translate(-50%,-55%)}.kid-throttle{border:1px solid #4a5468;border-radius:6px;align-items:flex-end;width:26px;height:44px;display:flex;overflow:hidden}.kid-throttle-fill{background:linear-gradient(#d9e04a,#4fd06a);width:100%;height:0%}#app.menu-open #hud,#app.menu-open #panel,#app.menu-open #help,#app.menu-open #picker,#app.menu-open #aircraft-select{display:none}