@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap";:root{--bg-primary:#0a0a14;--bg-panel:#0f0f1ed9;--bg-panel-hover:#191932e6;--bg-section:#14142899;--bg-input:#1e1e3c80;--glass-bg:#0f0f23bf;--glass-border:#6478c826;--glass-blur:16px;--text-primary:#e8e8f0;--text-secondary:#88a;--text-muted:#557;--accent-blue:#48f;--accent-cyan:#2cb;--accent-green:#4c6;--accent-orange:#f84;--accent-red:#f46;--accent-purple:#96f;--border-radius:8px;--border-radius-sm:4px;--panel-width:320px;--transition-fast:.15s ease;--transition-med:.25s ease;--shadow-panel:0 8px 32px #0006;--shadow-btn:0 2px 8px #0000004d}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html,body{width:100%;height:100%;color:var(--text-primary);background:var(--bg-primary);font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;font-size:13px;overflow:hidden}#app{width:100%;height:100%;display:flex}#control-panel{width:var(--panel-width);min-width:var(--panel-width);background:var(--glass-bg);height:100%;-webkit-backdrop-filter:blur(var(--glass-blur));border-right:1px solid var(--glass-border);box-shadow:var(--shadow-panel);z-index:10;scrollbar-width:thin;scrollbar-color:#6478c833 transparent;flex-shrink:0;transition:margin-left .3s;overflow:hidden auto}#control-panel.collapsed{margin-left:calc(-1 * var(--panel-width))}#control-panel::-webkit-scrollbar{width:6px}#control-panel::-webkit-scrollbar-track{background:0 0}#control-panel::-webkit-scrollbar-thumb{background:#6478c840;border-radius:3px}#viewport{flex:1;position:relative;overflow:hidden}#viewport canvas{display:block;width:100%!important;height:100%!important}#sidebar-toggle{z-index:20;background:var(--bg-panel);color:var(--text-primary);border:1px solid var(--glass-border);border-radius:var(--border-radius-sm);cursor:pointer;box-shadow:var(--shadow-btn);justify-content:center;align-items:center;padding:4px 8px;font-size:18px;transition:background .2s;display:flex;position:absolute;top:12px;left:12px}#sidebar-toggle:hover{background:var(--bg-panel-hover)}.panel-title{border-bottom:1px solid var(--glass-border);background:linear-gradient(#4488ff14 0%,#0000 100%);padding:20px 16px 16px}.panel-title h1{letter-spacing:-.3px;background:linear-gradient(135deg, var(--accent-cyan), var(--accent-blue));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:18px;font-weight:700}.panel-subtitle{color:var(--text-muted);margin-top:4px;font-size:11px;font-weight:400}.panel-actions{border-bottom:1px solid var(--glass-border);gap:6px;padding:12px 16px;display:flex}.btn{border-radius:var(--border-radius-sm);cursor:pointer;transition:all var(--transition-fast);box-shadow:var(--shadow-btn);border:none;flex:1;padding:8px 10px;font-family:Inter,sans-serif;font-size:12px;font-weight:600}.btn-danger{color:#fff;background:linear-gradient(135deg,#c24,#f46)}.btn-danger:hover{background:linear-gradient(135deg,#d35,#f57);transform:translateY(-1px)}.btn-secondary{background:var(--bg-input);color:var(--text-primary);border:1px solid var(--glass-border)}.btn-secondary:hover{background:var(--bg-panel-hover);border-color:var(--accent-blue)}.btn:disabled{opacity:.4;cursor:not-allowed;transform:none}.panel-section{border-bottom:1px solid var(--glass-border)}.section-header{cursor:pointer;-webkit-user-select:none;user-select:none;transition:background var(--transition-fast);justify-content:space-between;align-items:center;padding:10px 16px;display:flex}.section-header:hover{background:var(--bg-section)}.section-title{letter-spacing:.3px;text-transform:uppercase;color:var(--text-secondary);font-size:12px;font-weight:600}.section-chevron{color:var(--text-muted);font-size:12px}.section-body{padding:4px 16px 12px}.segmented-control{background:var(--bg-input);border-radius:var(--border-radius);grid-template-columns:1fr 1fr;gap:4px;padding:3px;display:grid}.segmented-control.segmented-3{grid-template-columns:1fr 1fr 1fr}.seg-btn{border-radius:calc(var(--border-radius) - 2px);color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast);background:0 0;border:none;padding:7px 8px;font-family:Inter,sans-serif;font-size:11px;font-weight:500}.seg-btn:hover{color:var(--text-primary);background:#6478c81a}.seg-btn.active{color:var(--accent-cyan);background:linear-gradient(135deg,#4488ff40,#22ccbb26);box-shadow:0 2px 8px #4488ff26}.slider-row{margin-bottom:8px}.slider-header{justify-content:space-between;align-items:center;margin-bottom:4px;display:flex}.slider-header label{color:var(--text-secondary);font-size:11px;font-weight:500}.slider-value{color:var(--accent-cyan);font-family:JetBrains Mono,monospace;font-size:11px;font-weight:500}.slider{appearance:none;background:var(--bg-input);width:100%;height:6px;transition:background var(--transition-fast);border-radius:3px;outline:none}.slider::-webkit-slider-thumb{appearance:none;background:var(--accent-blue);cursor:pointer;width:14px;height:14px;transition:all var(--transition-fast);border-radius:50%;box-shadow:0 0 8px #48f6}.slider::-webkit-slider-thumb:hover{transform:scale(1.2);box-shadow:0 0 12px #48f9}.slider::-moz-range-thumb{background:var(--accent-blue);cursor:pointer;border:none;border-radius:50%;width:14px;height:14px;box-shadow:0 0 8px #48f6}.pid-axis-title{color:var(--accent-purple);text-transform:uppercase;letter-spacing:.5px;border-bottom:1px solid #9966ff26;margin:10px 0 4px;padding-bottom:4px;font-size:11px;font-weight:600}.pid-axis-title:first-child{margin-top:0}.preset-grid{grid-template-columns:1fr 1fr;gap:6px;display:grid}.preset-btn{border:1px solid var(--glass-border);border-radius:var(--border-radius-sm);background:var(--bg-input);color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast);text-align:center;padding:8px 10px;font-family:Inter,sans-serif;font-size:10px;font-weight:500}.preset-btn:hover{border-color:var(--accent-blue);color:var(--text-primary);background:#4488ff14;transform:translateY(-1px)}.preset-flash{animation:.3s presetFlash}@keyframes presetFlash{0%{background:#4488ff4d}to{background:var(--bg-input)}}.toggle{width:40px;height:22px;display:inline-block;position:relative}.toggle input{opacity:0;width:0;height:0}.toggle-slider{cursor:pointer;background:var(--bg-input);transition:var(--transition-fast);border:1px solid var(--glass-border);border-radius:11px;position:absolute;inset:0}.toggle-slider:before{content:"";background:var(--text-secondary);width:16px;height:16px;transition:var(--transition-fast);border-radius:50%;position:absolute;bottom:2px;left:2px}.toggle input:checked+.toggle-slider{border-color:var(--accent-blue);background:#4488ff4d}.toggle input:checked+.toggle-slider:before{background:var(--accent-blue);transform:translate(18px)}.tooltip-icon{width:16px;height:16px;color:var(--text-muted);cursor:pointer;transition:all var(--transition-fast);background:#6478c81f;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;margin-left:4px;font-size:10px;display:inline-flex}.tooltip-icon:hover{color:var(--accent-blue);background:#48f3}.tooltip-popup{z-index:100;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--glass-border);border-radius:var(--border-radius);max-width:280px;color:var(--text-primary);background:#141432f2;padding:12px 14px;font-size:12px;line-height:1.5;animation:.15s tooltipIn;position:fixed;box-shadow:0 8px 24px #00000080}@keyframes tooltipIn{0%{opacity:0;transform:translate(-4px)}to{opacity:1;transform:translate(0)}}.panel-shortcuts{border-top:1px solid var(--glass-border);margin-top:auto;padding:12px 16px}.shortcuts-title{color:var(--text-muted);text-transform:uppercase;letter-spacing:.3px;margin-bottom:6px;font-size:11px;font-weight:600}.shortcut{color:var(--text-secondary);margin-bottom:3px;font-size:11px}kbd{color:var(--text-primary);background:#6478c81f;border:1px solid #6478c833;border-radius:3px;margin:0 2px;padding:1px 5px;font-family:JetBrains Mono,monospace;font-size:10px;display:inline-block}#hud{pointer-events:none;z-index:5;position:absolute;inset:0}.hud-panel{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-radius:var(--border-radius);pointer-events:auto;background:#080814b3;border:1px solid #4488ff26;padding:8px 12px;position:absolute}.hud-top-left{top:12px;left:56px}.hud-top-right{top:12px;right:12px}.hud-bottom-left{bottom:12px;left:12px}.hud-bottom-center{bottom:12px;left:50%;transform:translate(-50%)}.hud-bottom-right{bottom:12px;right:12px}.hud-pid-errors{top:60px;left:56px}.hud-time{top:130px;right:12px}.hud-label{text-transform:uppercase;letter-spacing:.8px;color:var(--text-muted);margin-bottom:2px;font-size:9px;font-weight:600;display:block}.hud-label-sm{color:var(--text-muted);width:36px;font-size:9px;display:inline-block}.hud-value{color:var(--accent-cyan);font-family:JetBrains Mono,monospace;font-size:14px;font-weight:500}.hud-row{justify-content:space-between;align-items:baseline;gap:12px;margin-bottom:2px;display:flex}.hud-row .hud-value{font-size:12px}.hud-motor-bars{align-items:flex-end;gap:4px;height:60px;margin-top:4px;display:flex}.hud-motor-bar-wrap{flex-direction:column;align-items:center;gap:2px;display:flex}.hud-motor-bar{background:#28285080;border-radius:2px;width:14px;height:50px;position:relative;overflow:hidden}.hud-motor-bar-fill{opacity:.85;background:currentColor;border-radius:2px;height:0%;transition:height .1s;position:absolute;bottom:0;left:0;right:0}.hud-motor-label{color:var(--text-muted);white-space:nowrap;font-size:7px;font-weight:600}.hud-pause-overlay{z-index:20;pointer-events:none;background:#0006;flex-direction:column;justify-content:center;align-items:center;display:flex;position:absolute;inset:0}.hud-pause-overlay span:first-child{color:var(--text-primary);text-shadow:0 2px 12px #00000080;font-size:36px;font-weight:700}.hud-pause-hint{color:var(--text-secondary);margin-top:8px;font-size:14px}.hud-battery{min-width:120px;position:absolute;top:50px;right:12px}.hud-battery-bar-wrap{background:#ffffff1a;border-radius:4px;width:100%;height:8px;margin:6px 0 4px;overflow:hidden}.hud-battery-bar-fill{background:var(--accent-green);border-radius:4px;width:100%;height:100%;transition:width .3s,background-color .5s}.hud-battery .hud-row{justify-content:space-between;gap:8px;display:flex}.hud-warning-banner{border-radius:var(--border-radius);color:#fff;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:15;pointer-events:none;white-space:nowrap;background:#ff3232d9;border:1px solid #ff646466;justify-content:center;align-items:center;padding:8px 24px;font-family:JetBrains Mono,monospace;font-size:16px;font-weight:700;animation:1s ease-in-out infinite alternate warningPulse;display:flex;position:absolute;top:12px;left:50%;transform:translate(-50%)}.hud-battery-warning{background:#ff8200d9;border-color:#ffb43266;top:60px}@keyframes warningPulse{0%{opacity:.8}to{opacity:1}}.toggle-danger{background:#3c1e1e80}.toggle input:checked+.toggle-danger{background:var(--accent-red)}.btn-warning{color:var(--accent-orange);background:#ff643226;border:1px solid #ff64324d}.btn-warning:hover{background:#ff643240;border-color:#ff643280}#hud-gnd-effect-row{justify-content:space-between;display:flex}.hud-challenge{min-width:160px;top:12px;right:200px}.hud-challenge-complete{background:#22b450e6;border-color:#44dc6466;font-size:14px;top:50px}.hud-water-warning{background:#0050c8d9;border-color:#328cff66;top:50px}@media (width<=768px){:root{--panel-width:260px}.preset-grid{grid-template-columns:1fr}}