:root{--bg: #eef2fb;--surface: #ffffff;--surface-2: #f1f4fb;--ink: #1b2233;--muted: #6b7489;--line: #e3e8f4;--header: linear-gradient(90deg, #1a3fb5, #2759d9);--status: #1d44bf;--primary: #2563eb;--success: #16a34a;--warn: #c2410c;--canvas: #ffffff;--shadow: 0 1px 2px rgb(20 30 70 / .06), 0 2px 10px rgb(20 30 70 / .05);color-scheme:light}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}@supports (height: 100dvh){html,body,#root{height:100dvh}}body{overscroll-behavior:none;-webkit-text-size-adjust:100%;-webkit-tap-highlight-color:transparent;background:radial-gradient(700px 320px at 18% 0%,rgb(59 130 246 / .14),transparent),radial-gradient(560px 300px at 88% 8%,rgb(153 102 255 / .1),transparent),var(--bg);background-attachment:fixed;color:var(--ink);font:14px/1.4 system-ui,Segoe UI,sans-serif}button,select,input{font:inherit;color:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.55}:focus-visible{outline:2px solid #ffbf47;outline-offset:2px}.spacer{flex:1}.muted{color:var(--muted)}.app{display:flex;flex-direction:column;height:100%}.top{display:flex;align-items:center;gap:10px;min-height:64px;padding:0 20px;background:var(--header);color:#fff}.brand img{display:block;width:auto}.brand{display:flex;align-items:center;gap:10px;margin-right:18px;font-size:19px;font-weight:800;letter-spacing:-.01em}.menus{display:flex;align-items:center;gap:4px}.link{padding:6px 12px;border:0;border-radius:8px;background:transparent;color:#fff;font-weight:600}.link:hover{background:#ffffff24}.pill{display:flex;align-items:center;gap:8px;padding:7px 14px;border:1px solid rgb(255 255 255 / .28);border-radius:10px;background:#ffffff24;color:#fff;font-weight:600}.pill:hover:not(:disabled){background:#ffffff3d}.pill.device{padding:5px 12px}.two{display:flex;flex-direction:column;line-height:1.15;text-align:left}.two small{color:inherit;opacity:.7;font-size:11px;font-weight:500}.lang{padding:6px 8px;border:1px solid rgb(255 255 255 / .28);border-radius:8px;background:#ffffff24;color:#fff}.lang option{color:#000}.chip{display:inline-grid;place-items:center;min-width:34px;padding:3px 6px;border-radius:8px;background:#3b2f8f;color:#fff;font-size:10px;font-weight:800;letter-spacing:.04em}.chip.sm{height:30px}.chip.lg{min-width:64px;height:64px;border-radius:16px;font-size:15px}.dd{position:relative}.menu{position:absolute;top:calc(100% + 8px);z-index:50;min-width:260px;padding:6px;border:1px solid var(--line);border-radius:12px;background:var(--surface);color:var(--ink);box-shadow:var(--shadow)}.menu.left{left:0}.menu.right{right:0}.menu button{display:flex;flex-direction:column;align-items:flex-start;width:100%;padding:8px 10px;border:0;border-radius:8px;background:transparent;text-align:left}.menu button:hover:not(:disabled){background:var(--surface-2)}.menu small{color:var(--muted)}.menu-title{padding:6px 10px;color:var(--muted);font-size:11px;font-weight:700;letter-spacing:.06em}.menu-sub{padding:6px 10px 2px;color:var(--muted);font-size:12px;font-weight:600}.menu .device-item{flex-direction:row;align-items:center;gap:10px}.device-item[aria-checked=true]{background:#e5edff}.tick{margin-left:auto;color:var(--primary);font-weight:800}.body{flex:1;display:flex;gap:12px;min-height:0;padding:12px}.side{display:flex;flex-direction:column;width:220px;flex:none;min-height:0;overflow:hidden;border-radius:16px;background:var(--surface);box-shadow:var(--shadow)}.side-card{position:relative;padding:12px;background:linear-gradient(180deg,#eef3ff,#f8faff)}.flags{display:flex;gap:6px}.flag{width:28px;height:28px;border:1px solid var(--line);border-radius:50%;background:var(--surface);font-size:13px;line-height:1}.flag.go{color:var(--success)}.flag.stop{color:#dc2626}.board-card{display:flex;flex-direction:column;align-items:center;gap:4px;padding:14px 0 4px;text-align:center}.board-card small{color:var(--muted)}.cats{flex:1;overflow-y:auto;padding:8px}.cat-group{padding:12px 10px 4px;color:var(--muted);font-size:11px;font-weight:800;letter-spacing:.08em}.cat{display:flex;align-items:center;gap:12px;width:100%;padding:9px 10px;border:0;border-radius:10px;background:transparent;font-weight:500;text-align:left}.cat:hover,.cat.on{background:var(--surface-2)}.dot{width:24px;height:24px;flex:none;border-radius:50%}.stage{flex:1;display:flex;flex-direction:column;min-width:0;gap:10px}.stage-bar{display:flex;align-items:center;gap:8px}.tabs{position:relative;display:flex;gap:2px;padding:4px;border:1px solid rgb(255 255 255 / .75);border-radius:999px;background:linear-gradient(180deg,#ffffffc7,#ffffff6b);box-shadow:0 8px 24px #1e3c8c24,inset 0 1px #fffffff2,inset 0 -1px #6e82c82e}@supports (backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px)){.tabs{-webkit-backdrop-filter:blur(20px) saturate(180%);backdrop-filter:blur(20px) saturate(180%)}}.tabs:before{content:"";position:absolute;top:4px;bottom:4px;left:0;width:var(--ind-w, 0);transform:translate(var(--ind-x, 0));border-radius:999px;background:linear-gradient(180deg,#60a5faf2,#2563ebe0);box-shadow:0 4px 12px #2563eb59,inset 0 1px 1px #fff9,inset 0 -3px 6px #00145a2e;transition:transform .4s cubic-bezier(.3,1.35,.5,1),width .4s cubic-bezier(.3,1.35,.5,1)}.tabs:after{content:"";position:absolute;top:5px;height:45%;left:0;width:var(--ind-w, 0);transform:translate(var(--ind-x, 0));border-radius:999px 999px 40% 40%;background:linear-gradient(180deg,#ffffff73,#fff0);pointer-events:none;transition:transform .4s cubic-bezier(.3,1.35,.5,1),width .4s cubic-bezier(.3,1.35,.5,1)}.tabs button{position:relative;z-index:1;padding:7px 16px;border:0;border-radius:999px;background:transparent;color:#475569;font-weight:700;transition:color .25s}.tabs button.on{color:#fff;text-shadow:0 1px 1px rgb(0 20 90 / .25)}@media(prefers-reduced-motion:reduce){.tabs:before,.tabs:after{transition:none}}.primary,.outline,.success,.ghost{padding:8px 16px;border:1px solid transparent;border-radius:10px;font-weight:700}.primary{background:var(--primary);color:#fff}.outline{border-color:var(--line);background:var(--surface)}.success{background:var(--success);color:#fff}.success small{font-size:11px;font-weight:500;opacity:.85}.ghost{border-color:var(--line);background:var(--surface)}.small{padding:4px 10px;font-size:12px}.error{margin:0;padding:8px 12px;border-radius:10px;background:#fde8e6;color:#b3261e}.content{flex:1;display:flex;flex-direction:column;min-height:0}.panel{flex:1;display:flex;flex-direction:column;min-height:0;overflow:hidden;border-radius:16px;background:var(--surface);box-shadow:var(--shadow)}.panel[hidden]{display:none}.panel.scroll{overflow-y:auto}.workspace{flex:1;min-height:0}.workspace .blocklyToolboxDiv{display:none!important}.workspace .blocklyMainBackground{fill:var(--canvas)}.workspace .blocklyFlyoutBackground{fill:#fff;fill-opacity:.96}.subbar{display:flex;align-items:center;gap:10px;padding:10px 14px;border-bottom:1px solid var(--line)}.subbar.slim{padding:6px 14px;font-size:12px}.subtabs{display:flex;gap:16px}.subtab{padding:4px 0;border:0;border-bottom:2px solid transparent;background:transparent;color:var(--muted);font-weight:700}.subtab.on{border-color:var(--primary);color:var(--primary)}.badge{margin-left:auto;padding:3px 10px;border:1px solid var(--line);border-radius:6px;background:var(--surface-2);color:var(--muted);font-size:12px}.subbar.slim .ok{color:var(--muted)}.subbar.slim .warn{margin-right:auto;color:var(--warn);font-weight:600}.subbar.slim .ok{margin-right:auto}.source{flex:1;margin:0;padding:14px;overflow:auto;background:var(--surface-2);font:13px/1.55 ui-monospace,Consolas,monospace}.device-row{display:flex;align-items:center;gap:28px;padding:12px 16px;border-bottom:1px solid var(--line)}.field{display:flex;flex-direction:column;font-size:12px}.monitor{flex:1;display:flex;flex-direction:column;min-height:0;background:#0f131c;color:#cbd5e1}.monitor-head,.monitor-send{display:flex;align-items:center;gap:10px;padding:8px 14px;font-size:12px}.monitor-head .muted{color:#7d8aa3}.monitor-body{flex:1}.monitor-send{border-top:1px solid #222b3d}.monitor input[type=text],.monitor-send input{flex:1;padding:6px 10px;border:1px solid #2a3556;border-radius:6px;background:#0b0e15}.monitor select{padding:4px 6px;border:1px solid #2a3556;border-radius:6px;background:#0b0e15}.monitor .ghost{background:transparent;border-color:#2a3556;color:#cbd5e1}.settings{width:min(100%,780px);margin:0 auto;padding:20px 16px 40px}.settings h2{margin:0 0 4px}.card{margin-top:16px;padding:16px;border:1px solid var(--line);border-radius:14px}.card h3{margin:0 0 2px}.card p{margin:0 0 12px}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:10px}.action{display:flex;align-items:flex-start;gap:12px;padding:12px;border:1px solid var(--line);border-radius:12px;background:var(--surface);text-align:left}.action:hover:not(:disabled):not(.off){background:var(--surface-2)}.action span:last-child{display:flex;flex-direction:column;gap:2px}.action.off{opacity:.55}.icon{display:grid;place-items:center;width:34px;height:34px;flex:none;border-radius:9px;background:#e5edff;color:var(--primary);font-size:11px;font-weight:800}.status{display:flex;align-items:center;gap:16px;min-height:28px;padding:0 16px;background:var(--status);color:#fff;font-size:12px}.status input{width:160px;padding:1px 6px;border:1px solid transparent;border-radius:4px;background:transparent;color:#fff;font-weight:700}.status input:hover,.status input:focus{border-color:#fff6}.muted-on-blue{opacity:.8}.top{padding-top:env(safe-area-inset-top);padding-left:max(20px,env(safe-area-inset-left));padding-right:max(20px,env(safe-area-inset-right))}.body{padding-left:max(12px,env(safe-area-inset-left));padding-right:max(12px,env(safe-area-inset-right))}.status{padding-bottom:env(safe-area-inset-bottom);padding-left:max(16px,env(safe-area-inset-left));padding-right:max(16px,env(safe-area-inset-right))}.menu{max-width:calc(100vw - 24px)}.monitor-head{flex-wrap:wrap}@media(pointer:coarse){button,select,.link,.action{min-height:44px}.small{min-height:36px}input,select{font-size:16px}.flag{min-width:36px;min-height:36px}.status input{min-height:0;font-size:16px}}@media(max-width:900px){.top{flex-wrap:wrap;gap:6px 8px;padding-top:max(8px,env(safe-area-inset-top));padding-bottom:8px}.brand{margin-right:4px}.brand img{height:38px}.body{flex-direction:column;gap:8px;padding-top:8px;padding-bottom:8px}.side{width:auto;flex-direction:row;overflow:visible;background:transparent;box-shadow:none}.side-card,.cat-group{display:none}.cats{display:flex;gap:6px;padding:0 0 2px;overflow-x:auto;overflow-y:hidden;scrollbar-width:none}.cats>div{display:flex;gap:6px}.cat{flex:none;width:auto;gap:8px;padding:6px 14px 6px 8px;border:1px solid var(--line);border-radius:999px;background:var(--surface);white-space:nowrap}.cat.on{border-color:var(--primary)}.dot{width:20px;height:20px}.stage-bar{flex-wrap:wrap}.tabs{max-width:100%;overflow-x:auto}.tabs button{padding:7px 12px;white-space:nowrap}.stage-bar .spacer{display:none}.stage-bar>.primary,.stage-bar>.outline,.stage-bar>.success{flex:1;padding:8px 10px}.success small{display:none}.device-row{flex-wrap:wrap;gap:12px}.badge{display:none}}@media(max-width:560px){.brand img{height:30px}.link{padding:6px 8px}.top{padding-left:max(10px,env(safe-area-inset-left));padding-right:max(10px,env(safe-area-inset-right))}.tabs{flex:1 1 100%;scrollbar-width:none}.tabs::-webkit-scrollbar{display:none}.tabs button{flex:1}.pill.device .two small,.pill:disabled{display:none}.status{gap:10px}.status input{width:110px}.status>span:last-child{display:none}.settings{padding:12px 4px 32px}}@media(max-height:480px)and (orientation:landscape){.status{display:none}.top{padding-top:max(4px,env(safe-area-inset-top));padding-bottom:4px}}.workspace .blocklyDropdownRect{fill:#fff!important;fill-opacity:.45!important;stroke:none!important}.workspace .blocklyDropdownText{fill:#1f2937!important;font-weight:500}.board-img{width:100%;max-height:120px;object-fit:contain}.link{display:inline-flex;align-items:center;line-height:1.2;cursor:pointer}.menus{align-items:center}@media(max-width:560px){.top{row-gap:8px}.brand{flex:none;margin-right:0}.top>.dd{flex:1 1 150px}.top>.dd>.pill{width:100%;justify-content:space-between}.pill.device{min-width:0}.two strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.stage-bar{gap:6px}.content,.stage{min-height:0}}.manual-note{margin:0;padding:8px 14px;background:#fff7e6;color:#92400e;font-size:12px}textarea.source.editor{width:100%;border:0;outline:0;resize:none;white-space:pre;overflow:auto;-moz-tab-size:2;tab-size:2;color:var(--ink)}@media(pointer:coarse){textarea.source.editor{font-size:16px}}@media(max-width:560px){.menu,.menu.left,.menu.right{position:fixed;top:var(--menu-top, 120px);left:12px;right:12px;min-width:0;max-width:none;max-height:60dvh;overflow-y:auto}}.monitor-body{overflow:auto;padding:8px 14px;font:12px/1.5 ui-monospace,Consolas,monospace;white-space:pre-wrap;word-break:break-all;-webkit-user-select:text;user-select:text}.monitor-body .ts{margin-right:10px;color:#6b7a99}.warn{color:var(--warn);font-size:12px;font-weight:600}.build{padding:8px 12px;border:1px solid var(--line);border-radius:12px;background:var(--surface);box-shadow:var(--shadow);font-size:13px}.build.done{border-color:#86efac;background:#f0fdf4}.build.failed{border-color:#fca5a5;background:#fef2f2}.build-head{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.build-files{display:flex;flex-wrap:wrap;gap:6px 14px;margin-top:6px}.build-files a{color:var(--primary);font-weight:600;text-decoration:none}.build-errors{margin:6px 0 0;padding:0;list-style:none}.build-errors button{width:100%;padding:4px 6px;border:0;border-radius:6px;background:transparent;text-align:left}.build-errors button:hover{background:#0000000d}.build-errors .where{color:#b91c1c;font-weight:700}.build-log{max-height:180px;margin:8px 0 0;padding:8px;overflow:auto;border-radius:8px;background:#0f131c;color:#cbd5e1;font:12px/1.45 ui-monospace,Consolas,monospace;white-space:pre-wrap;word-break:break-all}.upload{display:flex;align-items:center;gap:10px;margin-top:6px}.upload progress{flex:1;height:10px}.notice{margin:0;padding:8px 12px;border-radius:10px;background:#eef4ff;color:#1e3a8a;cursor:pointer}.sim-body{flex:1;display:flex;min-height:0}.sim-canvas{position:relative;flex:1;min-width:0;overflow:hidden;background:radial-gradient(circle,#d3d9e8 1px,transparent 1px) 0 0 / 24px 24px;touch-action:none}.sim-board{position:absolute;right:16px;bottom:16px;padding:10px 16px;border-radius:10px;background:#0f766e;color:#fff;font-weight:800;opacity:.85}.part{position:absolute;display:flex;flex-direction:column;align-items:center;gap:4px;width:84px;padding:4px;border:1px solid var(--line);border-radius:10px;background:var(--surface);box-shadow:var(--shadow)}.part-handle{width:100%;color:var(--muted);text-align:center;cursor:grab;-webkit-user-select:none;user-select:none;touch-action:none}.part .led{width:28px;height:28px;border-radius:50%}.sim-button{padding:4px 10px;border:1px solid var(--line);border-radius:8px;background:var(--surface-2);font-weight:700;touch-action:none}.sim-button:active{background:#cbd5e1}.part input[type=range]{width:72px}.part-pin{display:flex;align-items:center;gap:2px}.part-pin select{width:48px;padding:2px}.sim-serial{display:flex;flex-direction:column;width:220px;padding:8px;border-left:1px solid var(--line);background:#0f131c;color:#cbd5e1}.sim-log{flex:1;overflow:auto;font:12px/1.5 ui-monospace,Consolas,monospace}.sim-hint{background:var(--surface-2);color:var(--muted)}@media(max-width:560px){.sim-body{flex-direction:column}.sim-serial{width:auto;max-height:30%;border-left:0}}