:root{color-scheme:light;--paper:#f7f7f3;--surface:#fff;--ink:#263b32;--muted:#647369;--line:#dfe5df;--soft:#edf2eb;--green:#35634e;--mono:ui-monospace,SFMono-Regular,Consolas,monospace;--sans:system-ui,-apple-system,sans-serif}*{box-sizing:border-box}[hidden]{display:none!important}body{margin:0;background:var(--paper);color:var(--ink);font:14px/1.5 var(--sans);height:100vh;height:100dvh;display:flex;flex-direction:column;overflow:hidden}button,input,select,textarea{font:inherit}button{display:inline-flex;align-items:center;justify-content:center;gap:8px;cursor:pointer;border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:8px;padding:9px 14px;white-space:nowrap}button:hover:not(:disabled){background:var(--soft)}button:disabled{opacity:.45;cursor:not-allowed}button.primary{background:var(--green);border-color:var(--green);color:#fff}button.primary:hover:not(:disabled){background:#284e3d}button.quiet{border-color:transparent;background:transparent;color:var(--muted);font-size:12px}button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:2px solid var(--green);outline-offset:3px}h1{font-size:26px;line-height:1.3;font-weight:600;letter-spacing:-.7px;margin:0 0 8px}h2{font-size:15px;font-weight:600;margin:0}p{margin:8px 0;color:var(--muted)}.small{font-size:12px;color:var(--muted)}.app-header{flex-shrink:0;min-height:64px;display:flex;align-items:center;gap:14px;padding:10px 28px;background:var(--surface);border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:10px;font-weight:650;font-size:16px;color:var(--ink);text-decoration:none}.brand-icon{display:grid;place-items:center;border-radius:8px;width:30px;height:30px;color:#fff;background:var(--green);font-size:22px}.project-name{padding-left:18px;margin-left:8px;border-left:1px solid var(--line);font-size:13px}.save-state{margin-left:auto;font-size:12px;color:var(--muted)}.screen-tabs{display:flex;gap:8px;background:var(--surface);padding:11px 28px;border-bottom:1px solid var(--line);flex-shrink:0}.screen-tabs button{border-color:transparent;background:none;color:var(--muted);padding:8px 18px}.screen-tabs button[aria-selected=true]{background:var(--soft);color:var(--ink);font-weight:600}.screen-tabs button span{border:1px solid var(--line);border-radius:50%;width:20px;height:20px;display:grid;place-items:center;font-size:11px}main{flex:1;min-height:0;display:flex;flex-direction:column}.screen{flex:1;min-height:0;display:flex;flex-direction:column}.screen-content{padding:32px 36px;overflow:auto;flex:1;min-height:0;overscroll-behavior:contain}.heading-row{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:28px}.heading-row p{margin:0}.hardware-layout{display:grid;grid-template-columns:210px minmax(0,1fr);gap:36px;max-width:1080px}.config-labels,.config-row{display:grid;grid-template-columns:minmax(100px,1.3fr) minmax(100px,1fr) 65px 34px;gap:12px;align-items:center}.config-labels{font-size:12px;color:var(--muted);padding-bottom:10px}.config-row{padding:16px 0;border-top:1px solid var(--line)}.config-row input,.config-row select{width:100%;min-width:0;padding:9px 10px;border:1px solid var(--line);border-radius:7px;background:var(--surface);color:var(--ink);font-size:13px}.config-row input[data-key=name]{font-family:var(--mono)}.config-row button{border-color:transparent;background:none;padding:6px;font-size:20px;color:var(--muted)}.config-help{margin-top:18px}.screen-footer{padding:14px 30px;display:flex;align-items:center;justify-content:space-between;gap:15px;background:var(--surface);border-top:1px solid var(--line);color:var(--muted);font-size:12px;flex-shrink:0}.editor-toolbar{display:flex;align-items:center;gap:16px;padding:12px 24px;background:var(--surface);border-bottom:1px solid var(--line);flex-shrink:0}.file{font:13px var(--mono);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.editor-toolbar select{margin-left:auto;max-width:190px;background:var(--surface);color:var(--muted);border:1px solid var(--line);border-radius:7px;padding:8px;font-size:12px}.code-area{display:flex;position:relative;flex:1;min-height:0;background:#fbfcfa;overflow:hidden}#lines{padding:20px 16px 20px 18px;text-align:right;color:#8b978e;font:13px/24px var(--mono);white-space:pre;user-select:none;min-width:55px;overflow:hidden}.code-layer{position:relative;flex:1;min-width:0}.code-layer pre,.code-layer textarea{position:absolute;inset:0;margin:0;padding:20px 24px 32px 0;border:0;font:13px/24px var(--mono);tab-size:4;white-space:pre;overflow:auto;letter-spacing:0;border-radius:0;overscroll-behavior:contain}.code-layer pre{pointer-events:none;color:#263b32;scrollbar-width:none}.code-layer textarea{background:transparent;color:transparent;caret-color:var(--ink);resize:none;outline-offset:-2px}.code-layer textarea:focus-visible{outline:1px solid #b9cec0}.code-layer textarea::selection{background:#7aa88f55;color:transparent}.token-comment{color:#708476}.token-string{color:#916238}.token-keyword{color:#426b94}.token-number{color:#8363a0}.compile-strip{display:flex;align-items:center;gap:12px;padding:9px 22px;min-height:48px;background:var(--soft);flex-shrink:0;font-size:12px}.compile-strip button{margin-left:auto;padding:6px 12px;font-size:12px}.run-status{display:flex;align-items:center;gap:8px;min-width:0}#status-dot{width:6px;height:6px;flex-shrink:0;border-radius:50%;background:var(--green)}.console{background:var(--surface);border-top:1px solid var(--line);flex-shrink:0}.console summary{padding:8px 22px;font-size:12px;color:var(--muted);cursor:pointer}.console-body{position:relative}.console-body button{position:absolute;top:0;right:16px}.console pre{margin:0;padding:8px 75px 12px 22px;white-space:pre-wrap;overflow:auto;max-height:140px;font:12px/1.6 var(--mono);color:var(--muted)}.console pre.error{color:#a33c32}.editor-footer{display:flex;justify-content:space-between;gap:10px;padding:7px 22px;color:var(--muted);font-size:11px;background:var(--surface);border-top:1px solid var(--line);flex-shrink:0}.test-toolbar{padding:14px 30px;display:flex;align-items:center;gap:8px;background:var(--surface);border-bottom:1px solid var(--line);flex-shrink:0}#test-status{margin-left:auto;color:var(--muted);font-size:12px}.test-layout{display:grid;grid-template-columns:260px minmax(0,1fr);gap:32px;max-width:1200px}.gamepad{padding:22px;background:var(--surface);border:1px solid var(--line);border-radius:12px;align-self:start}.gamepad-title p{overflow-wrap:anywhere}.axis{margin:24px 0}.axis label{display:flex;justify-content:space-between;font-size:12px;margin-bottom:10px}input[type=range]{width:100%;accent-color:var(--green)}.axis-hints{display:flex;justify-content:space-between;font-size:11px;color:var(--muted);margin-top:4px}.driver-button{display:flex;align-items:center;gap:12px;margin:20px 0 12px}#button-a{border-radius:50%;height:38px;width:38px;padding:0}#button-a[aria-pressed=true]{background:var(--green);color:#fff}.keyboard-hint{padding-top:12px;border-top:1px solid var(--line);margin-bottom:0}.monitor-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}.device{display:flex;align-items:center;gap:14px;padding:20px 0;border-bottom:1px solid var(--line)}.motor-icon,.servo-icon{position:relative;flex-shrink:0;width:34px;height:34px;display:grid;place-items:center;color:#8c9e90;border:1px solid var(--line);border-radius:50%}.motor-icon:after{content:'';position:absolute;width:4px;height:21px;background:currentColor;border-radius:2px;transform:rotate(var(--angle,0deg))}.servo-icon{border-radius:8px}.servo-icon:after{content:'';position:absolute;width:20px;height:4px;background:currentColor;transform-origin:3px center;left:14px;transform:rotate(var(--angle,-90deg))}.device.active .motor-icon,.device.active .servo-icon{color:var(--green)}.device-info{flex:1;min-width:0}.device-top{display:flex;justify-content:space-between;align-items:center;gap:10px}.device-name{font:500 14px var(--mono);overflow-wrap:anywhere}.device-meta{font-size:11px;color:var(--muted);margin-top:5px}.device-number{font:500 24px var(--mono);font-variant-numeric:tabular-nums}.device-number small{font-size:12px;color:var(--muted)}.track{height:6px;border-radius:4px;background:#e6ece5;position:relative;overflow:hidden;margin-top:14px}.track b{position:absolute;height:100%;border-radius:4px;background:var(--green);left:50%;width:0}.telemetry{margin-top:24px;display:flex;align-items:baseline;gap:28px}.telemetry h2{font-size:12px;font-weight:400;color:var(--muted)}#telemetry{flex:1;min-width:0;font-size:12px}#telemetry .row{display:flex;justify-content:space-between;gap:16px;overflow-wrap:anywhere;padding:3px 0}#telemetry .row span:first-child,.empty{color:var(--muted)}.error-message{color:#a33c32;background:#fff0ed;border-radius:8px;padding:12px 16px;font:12px/1.6 var(--mono);white-space:pre-wrap;overflow-wrap:anywhere}dialog{max-width:560px;width:calc(100% - 32px);max-height:85dvh;overflow:auto;background:var(--surface);color:var(--ink);border:1px solid var(--line);border-radius:16px;padding:32px;box-shadow:0 20px 70px #152c2333}dialog::backdrop{background:#172c2266}dialog h2{font-size:22px;margin-bottom:12px}dialog p,dialog li{font-size:13px;line-height:1.7}dialog li{margin:12px 0}dialog a{color:var(--green)}dialog .close{position:absolute;right:10px;top:8px;border:0;font-size:22px;background:none}.project-actions{display:flex;flex-wrap:wrap;gap:10px;margin:20px 0}dialog hr{border:0;border-top:1px solid var(--line);margin:24px 0}
@media(max-width:760px){.app-header{padding:10px 16px;gap:8px}.project-name{display:none}.save-state{font-size:11px}.screen-tabs{padding:8px 12px;gap:4px}.screen-tabs button{flex:1;padding:8px}.screen-content{padding:24px 18px}.heading-row{gap:12px;align-items:flex-start;flex-wrap:wrap}.hardware-layout{grid-template-columns:1fr}.test-layout{grid-template-columns:1fr;gap:24px}.test-toolbar{padding:10px 16px;flex-wrap:wrap}#test-status{order:5;width:100%;margin:0}.test-toolbar button[data-go]{margin-left:auto}.gamepad{padding:18px}.screen-footer{padding:12px 18px;font-size:11px}.editor-toolbar{padding:10px 14px;gap:8px;flex-wrap:wrap}.editor-toolbar .file{max-width:calc(100% - 100px)}.editor-toolbar select{order:3;max-width:none;width:100%;padding:5px}.editor-toolbar #compile{margin-left:auto}.config-labels,.config-row{grid-template-columns:minmax(80px,1.3fr) minmax(80px,1fr) 45px 24px;gap:7px}.config-row input,.config-row select{padding:8px 4px;font-size:12px}.config-labels{font-size:11px}.compile-strip{padding:8px 14px}.console pre{max-height:100px}.editor-footer{padding:6px 14px;font-size:10px}.code-layer pre,.code-layer textarea{font-size:13px}#lines{min-width:40px;padding-left:8px;padding-right:10px}.telemetry{gap:20px}}
@media(max-height:600px){.app-header{min-height:48px;padding-top:6px;padding-bottom:6px}.screen-tabs{padding-top:5px;padding-bottom:5px}.editor-toolbar{padding-top:6px;padding-bottom:6px}.console pre{max-height:90px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}
#offline-mode[data-ready="true"]{background:var(--soft);border-color:#bad3c0;color:var(--green)}
.add-device{width:100%;margin-top:14px;border-style:dashed;background:var(--soft);color:var(--green)}
.save-wrap{position:relative;display:flex;align-items:center;gap:4px;margin-left:auto}.save-wrap .save-state{margin-left:0;color:#a33c32;font-weight:600}.save-help{border:0;background:transparent;color:#a33c32;font-size:15px;padding:4px;line-height:1}.save-tooltip{position:absolute;z-index:20;right:0;top:calc(100% + 9px);width:min(310px,calc(100vw - 32px));padding:12px 14px;border:1px solid var(--line);border-radius:9px;background:var(--surface);box-shadow:0 12px 30px #152c2326;color:var(--ink);font-size:12px;line-height:1.5;white-space:normal;visibility:hidden;opacity:0;pointer-events:none}.save-wrap:hover .save-tooltip,.save-wrap:focus-within .save-tooltip{visibility:visible;opacity:1}
.offline-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:20px}
#test-status{margin-left:0;margin-right:12px;order:0}
#test-status.needs-compile{color:#a33c32;font-weight:600}
.test-toolbar button[data-go]{margin-left:auto}
@media(max-width:900px){.app-header{flex-wrap:wrap}.app-header .save-wrap{order:3;width:100%;margin-left:0}.app-header .save-tooltip{right:auto;left:0}.app-header #project-menu{margin-left:auto}#offline-mode{order:4;width:100%;padding:7px 10px;font-size:12px}}