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8px}.plot-empty{max-width:430px;color:var(--muted);text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:8px;margin:auto;padding:8px 12px;font-size:12px;line-height:1.5;display:flex}.plot-empty strong{color:var(--ink)}.plot-empty>svg{color:var(--accent)}.plot-legend{flex-wrap:wrap;gap:6px 12px;padding:4px 8px;font-size:12px;display:flex}.plot-legend span{align-items:center;gap:4px;display:inline-flex}.plot-legend i{border-radius:50%;width:7px;height:7px}.plot-legend input[type=color]{cursor:pointer;background:0 0;border:0;width:18px;height:18px;padding:0}.plot-legend button{background:0 0;border:0;padding:0;font-size:12px}.serial-chart{flex:1;width:100%;min-height:110px}.serial-dialog .serial-chart{min-height:240px}.serial-chart text{fill:var(--muted);font:11px Consolas,monospace}.plot-grid{stroke:var(--border);stroke-width:1px}.plot-readout{min-height:24px;color:var(--muted);font-size:12px}.bottom-bar{border-top:1px solid var(--border);background:var(--surface);height:32px;color:var(--muted);flex:none;justify-content:space-between;align-items:center;gap:16px;padding:0 14px;font-size:12px;display:flex}.bottom-bar>span{white-space:nowrap;text-overflow:ellipsis;align-items:center;gap:6px;min-width:0;display:flex;overflow:hidden}.bottom-bar svg{color:var(--accent)}.toast{z-index:100;border-radius:var(--radius);background:var(--ink);width:max-content;max-width:min(650px,100vw - 32px);color:var(--surface);box-shadow:var(--shadow-lg);align-items:center;gap:20px;padding:14px 18px;font-size:14px;display:flex;position:fixed;bottom:25px;left:50%;transform:translate(-50%)}.toast button{padding:0}.modal-backdrop{z-index:90;background:var(--overlay);-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);justify-content:center;align-items:center;padding:24px;display:flex;position:fixed;inset:0}.modal{border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--surface);width:500px;max-width:100%;max-height:90vh;color:var(--ink);box-shadow:var(--shadow-lg);padding:30px;position:relative;overflow:auto}.modal-close{width:32px;height:32px;color:var(--muted);border-radius:8px;place-items:center;display:grid;position:absolute;top:16px;right:16px}.modal-close:hover{background:var(--bg);color:var(--ink)}.modal-icon{border-radius:var(--radius);background:var(--soft);width:48px;height:48px;color:var(--accent-text);place-items:center;margin-bottom:18px;display:grid}.modal h2{letter-spacing:-.02em;margin-bottom:10px;font-size:24px;font-weight:750;line-height:1.3}.modal>p{color:var(--muted);margin-bottom:15px;font-size:14px;line-height:1.7}.modal h3{margin:22px 0 12px;font-size:15px;font-weight:650}.modal .fine-print{margin-top:12px;font-size:12px;line-height:1.7}.field-label{flex-direction:column;gap:8px;margin:16px 0;font-size:13px;font-weight:600;display:flex}.field-label select,.field-label input{border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--canvas);width:100%;min-height:42px;padding:0 12px;font-size:14px}.callout{border-radius:var(--radius-sm);background:var(--soft);color:var(--accent-text);flex-wrap:wrap;align-items:flex-start;gap:9px;margin:16px 0;padding:13px 14px;font-size:13px;line-height:1.65;display:flex}.callout a{text-decoration:underline}.check-label{align-items:flex-start;gap:9px;margin:18px 0;font-size:13px;line-height:1.6;display:flex}.check-label input{accent-color:var(--accent);margin-top:3px}.erase-warning{border-radius:var(--radius-sm);background:var(--warm-soft);color:var(--warm);padding:13px 14px}.project-example{border-top:1px solid var(--border);width:100%;color:var(--accent-text);text-align:left;align-items:center;gap:12px;padding:15px 7px;display:flex}.project-example>span{color:var(--ink);flex-direction:column;gap:5px;display:flex}.project-example small{color:var(--muted);font-size:12px}.project-example>svg:last-child{margin-left:auto}.blocklySvg{border:0!important}.blocklyToolbox{border-right:1px solid var(--border);overscroll-behavior:contain;outline:none;width:168px!important;padding:8px!important}.blocklyToolbox:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}.blocklyToolbox>.blocklyToolboxCategoryGroup{grid-template-columns:repeat(2,minmax(0,1fr));gap:6px;padding:0!important;display:grid!important}.blocklyToolboxCategory{width:100%;height:100%!important;min-height:0!important;margin:0!important;padding:0!important}.blocklyToolboxCategory:focus-visible{outline:2px solid var(--accent);outline-offset:1px}.blocklyTreeRow{border-radius:8px!important;min-height:30px!important;padding:6px 8px!important}.blocklyToolboxCategoryContainer{background:var(--bg);border:1px solid #0000;height:66px;transition:border-color .15s;border-radius:var(--radius-sm)!important;min-height:66px!important;padding:6px 2px!important}.blocklyToolboxCategoryContainer:hover{border-color:var(--border)}.blocklyTreeRowContentContainer{flex-direction:column;justify-content:center;align-items:center;gap:6px;height:100%;display:flex}.blocklyTreeLabel,.blocklyToolboxCategoryLabel{font-family:var(--font-body,Inter,"Segoe UI",system-ui,sans-serif)!important;font-weight:600!important}.blocklyToolboxCategoryLabel{white-space:normal;text-align:center;padding:0 2px;line-height:1.25;font-size:10px!important}.blocklyTreeIcon{display:none}.blocklyToolboxCategoryIcon{border-radius:50%;width:10px!important;height:10px!important;margin-right:8px!important}.category-symbol{width:21px;height:21px}.blocklyToolboxSelected{border-color:var(--accent);background:var(--soft)!important}@supports (color:color-mix(in lab, red, red)){.blocklyToolboxSelected{border-color:color-mix(in srgb,var(--accent)35%,transparent)}}.blocklyToolboxSelected .blocklyToolboxCategoryLabel{color:var(--accent-text)!important}.blocklyFlyoutBackground{fill-opacity:.97}.blocklyText{font-family:Inter,Segoe UI,sans-serif!important}.blocklyScrollbarBackground{fill:#0000!important}.blocklyScrollbarHandle{rx:3px;ry:3px}.blockly-host:not(.flyout-open) .blocklyFlyoutScrollbar{display:none!important}.labs-group-selected>.blocklyPath{stroke-width:2px;stroke:#ffce61!important}.variable-inline-editor{background:var(--surface);width:min(280px,78vw);color:var(--ink);font-family:var(--font-body,Inter,"Segoe UI",system-ui,sans-serif);padding:14px;font-size:13px;position:relative}.variable-inline-editor>strong{margin-bottom:12px;display:block}.variable-inline-editor .variable-close{width:28px;height:28px;color:var(--muted);font-size:22px;position:absolute;top:6px;right:6px}.variable-inline-editor label{color:var(--muted);flex-direction:column;gap:5px;margin:10px 0;font-size:12px;display:flex}.variable-inline-editor input,.variable-inline-editor select{border:1px solid var(--border);background:var(--surface);width:100%;color:var(--ink);border-radius:8px;padding:8px;font-size:13px}.variable-inline-actions{flex-direction:column;gap:6px;display:flex}.variable-inline-actions button{background:var(--soft);color:var(--accent-text);border-radius:8px;padding:8px;font-size:12px;font-weight:600}.variable-inline-actions button:first-child{background:var(--accent);color:var(--accent-ink);font-weight:700}.variable-error{color:var(--danger);margin-bottom:8px;font-size:12px;line-height:1.5}@media (max-width:1200px){.top-actions>button>span,.connection-status{display:none}}@media (max-width:1150px){.topbar{gap:8px}.studio-main{grid-template-columns:minmax(0,1fr) 270px}}@media (max-width:850px){.topbar{flex-wrap:wrap;place-content:center space-between;gap:6px 8px;height:88px;padding:0 10px}.studio .brand-logo{width:92px;height:32px}.board-controls{order:4;width:100%;margin:0}.connection-status{margin-left:auto;display:flex}.top-actions{margin-left:auto}.studio-main{grid-template-columns:minmax(0,1fr) 240px}.workspace-label .small-tag{display:none}}@media (max-width:650px){.topbar{column-gap:6px}.studio .brand-logo{width:84px;height:30px}.top-actions{gap:4px}.top-actions>button{padding:0 6px}.workspace-label{display:none}.code-header{padding:6px 10px}.board-select{flex:1;width:auto;min-width:0}.connection-status{gap:0;font-size:0}.studio-main{grid-template-rows:minmax(0,1fr) 210px;grid-template-columns:minmax(0,1fr);gap:6px;padding:6px}.inspector{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:6px;display:grid}.monitor-card{height:100%}.inspector-tabs{gap:8px;height:36px;min-height:36px;padding:0 8px}.inspector-tabs button{gap:3px;font-size:12px}.inspector-tabs svg{width:13px}.code-note{display:none}.workspace-toolbar{gap:4px;padding:0 6px}.workspace-actions{gap:0}.workspace-actions button{width:26px}.board-program-actions{gap:4px}.run-button,.upload-button{padding:0 8px}.upload-button svg,.workspace-hint>a{display:none}.monitor-header{padding:5px 8px;font-size:12px}.monitor-header>div{gap:3px}.monitor-header>div>span{display:none}.serial-tabs{padding:3px}.serial-tabs button{padding:4px 6px}.bottom-bar{height:26px;padding:0 8px;font-size:11px}.bottom-bar>span:first-child{max-width:55%}.blocklyToolbox{width:120px!important;padding:5px!important}.blocklyToolbox>.blocklyToolboxCategoryGroup{gap:4px}.blocklyToolboxCategoryContainer{height:58px!important;min-height:58px!important}.blocklyToolboxCategoryLabel{font-size:9px!important}.category-symbol{width:18px;height:18px}}.setup-page{max-width:860px;color:var(--ink);margin:0 auto;padding:48px 24px 64px;font-size:15px;line-height:1.8}.setup-page h1{margin:20px 0;font-size:clamp(28px,4vw,36px);line-height:1.2}.setup-page h2{margin:32px 0 10px;font-size:20px;font-weight:700}.setup-page a{color:var(--accent-text);text-decoration:underline}.setup-page a.primary{color:var(--accent-ink);text-decoration:none;display:inline-flex}.setup-page li{margin:10px 0}.setup-page code{background:var(--soft);border-radius:5px;padding:2px 5px;font-size:13px}.setup-page pre{border-radius:var(--radius-sm);color:#e8eef8;background:#0f1b2d;padding:20px;font:13px/1.9 Consolas,monospace;overflow:auto}.setup-page pre code{background:0 0;padding:0}.setup-page .back-link{align-items:center;gap:10px;font-size:14px;font-weight:600;text-decoration:none;display:inline-flex}.modal.oled-studio-dialog{flex:none;width:min(1440px,100vw - 48px);min-width:0;max-width:calc(100vw - 48px);max-height:92dvh;padding:32px;overflow-y:auto}.modal-backdrop.oled-editor-backdrop{padding:24px}@media (max-width:760px){.modal-backdrop.oled-editor-backdrop{padding:0}.modal.oled-studio-dialog{border-radius:0;width:100vw;max-width:100vw;max-height:100dvh;padding:24px 16px}}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}
.portal{min-height:100dvh;color:var(--ink);background-color:var(--bg);background-image:radial-gradient(ellipse 60% 45% at 0% 0%, color-mix(in srgb, var(--accent) 9%, transparent), transparent 70%), radial-gradient(ellipse 50% 40% at 100% 18%, color-mix(in srgb, var(--teal) 7%, transparent), transparent 70%);background-repeat:no-repeat;flex-direction:column;font-size:15px;line-height:1.5;display:flex;overflow-x:clip}.portal-header{z-index:50;background:color-mix(in srgb, var(--surface) 90%, transparent);-webkit-backdrop-filter:saturate(1.4)blur(10px);backdrop-filter:saturate(1.4)blur(10px);border-bottom:1px solid var(--border);align-items:center;gap:28px;min-height:68px;padding:8px max(24px,50vw - 620px);display:flex;position:sticky;top:0}.portal-header .brand-logo{width:118px;height:50px}.portal-header nav{align-items:center;gap:4px;min-width:0;display:flex}.portal-header nav a{border-radius:var(--radius-sm);height:40px;color:var(--muted);white-space:nowrap;align-items:center;gap:7px;padding:0 13px;font-size:14px;font-weight:600;transition:background-color .15s,color .15s;display:flex}.portal-header nav a:hover{background:color-mix(in srgb, var(--ink) 6%, transparent);color:var(--ink)}.portal-header nav a[aria-current=page]{background:var(--soft);color:var(--accent-text)}.portal-header nav a.nav-pro{color:var(--accent-text);background:color-mix(in srgb, var(--accent) 7%, transparent)}.portal-header nav a.nav-pro:hover,.portal-header nav a.nav-pro[aria-current=page]{background:color-mix(in srgb, var(--accent) 15%, transparent)}.portal-account{border:1px solid var(--border);background:var(--surface);max-width:240px;color:var(--ink);border-radius:999px;flex-shrink:0;align-items:center;gap:9px;margin-left:auto;padding:4px 14px 4px 4px;font-size:14px;font-weight:650;transition:border-color .15s,box-shadow .15s;display:flex}.portal-account:hover{border-color:color-mix(in srgb, var(--accent) 50%, var(--border));box-shadow:var(--shadow)}.portal-account>svg{color:var(--accent);margin-left:8px}.portal-account>span{text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.pro-badge{background:var(--accent);color:var(--accent-ink);letter-spacing:.06em;border-radius:999px;flex-shrink:0;padding:2px 7px;font-size:11px;font-style:normal;font-weight:800}.portal-main{flex:1;width:100%;max-width:1288px;margin:0 auto;padding:40px 24px 72px}.portal h1{letter-spacing:-.03em;margin-bottom:10px;font-size:clamp(28px,4vw,40px);font-weight:800;line-height:1.12}.portal h2{letter-spacing:-.01em;font-size:20px;font-weight:700;line-height:1.3}.portal h3{font-size:17px;font-weight:700}.portal p{line-height:1.65}.portal-eyebrow{color:var(--accent-text);letter-spacing:.12em;align-items:center;gap:8px;margin-bottom:12px;font-size:12px;font-weight:800;display:flex}.portal-page-heading{justify-content:space-between;align-items:center;gap:24px;margin-bottom:28px;display:flex}.portal-page-heading h1{margin-bottom:4px}.portal-page-heading p,.project-detail-heading p{max-width:620px;color:var(--muted)}.portal-main p a:not(.portal-button){color:var(--accent-text);text-underline-offset:2px;text-decoration:underline}.portal-muted,.muted-link{color:var(--muted);font-size:13px}.muted-link:hover{color:var(--accent-text)}.form-message{color:var(--accent-text);overflow-wrap:anywhere;margin:12px 0;font-size:14px;font-weight:600}.form-message:empty{margin:0}.portal-button{border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--surface);min-height:42px;color:var(--ink);white-space:nowrap;box-shadow:0 1px 2px rgb(var(--shadow-color) / .05);justify-content:center;align-items:center;gap:8px;padding:0 18px;font-size:14px;font-weight:650;line-height:1.2;transition:background-color .15s,border-color .15s,color .15s,transform .1s;display:inline-flex}.portal-button:not(:disabled):hover{border-color:color-mix(in srgb, var(--accent) 45%, var(--border));background:color-mix(in srgb, var(--ink) 3%, var(--surface))}.portal-button:not(:disabled):active{transform:translateY(1px)}.portal-button[aria-pressed=true]{border-color:var(--accent);background:var(--soft);color:var(--accent-text)}.portal-button.primary{border-color:var(--accent);border-radius:var(--radius-sm);background:var(--accent);color:var(--accent-ink);box-shadow:0 4px 14px color-mix(in srgb, var(--accent) 28%, transparent);font-size:14px;font-weight:700}.portal-button.primary:not(:disabled):hover{border-color:color-mix(in srgb, var(--accent) 88%, var(--ink));background:color-mix(in srgb, var(--accent) 88%, var(--ink))}.portal label{flex-direction:column;gap:7px;font-size:13px;font-weight:650;display:flex}.portal label small{color:var(--muted);font-size:12px;font-weight:400}.portal input:not([type=checkbox],[type=radio],[type=file],[type=color]),.portal textarea,.portal select{border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--canvas);width:100%;min-height:44px;color:var(--ink);padding:10px 13px;font-size:15px;font-weight:400;transition:border-color .15s,box-shadow .15s}.portal input::placeholder,.portal textarea::placeholder{color:color-mix(in srgb, var(--muted) 80%, transparent)}.portal input:not([type=checkbox],[type=radio],[type=file]):hover,.portal textarea:hover,.portal select:hover{border-color:color-mix(in srgb, var(--muted) 45%, var(--border))}.portal input:focus,.portal textarea:focus,.portal select:focus{border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb, var(--accent) 20%, transparent)}.portal textarea{resize:vertical;min-height:96px;line-height:1.6}.form-row{grid-template-columns:1fr 1fr;gap:14px;display:grid}.form-row>label{min-width:0}.portal .image-picker{border:1px dashed color-mix(in srgb, var(--accent) 60%, var(--border));border-radius:var(--radius-sm);background:color-mix(in srgb, var(--accent) 5%, transparent);width:max-content;max-width:100%;color:var(--accent-text);cursor:pointer;flex-direction:row;align-items:center;gap:8px;padding:11px 18px;display:inline-flex;position:relative}.portal .image-picker:hover{background:var(--soft)}.image-picker input{opacity:0;cursor:pointer;padding:0;position:absolute;inset:0}.portal-notice{border:1px solid color-mix(in srgb, var(--accent) 22%, var(--border));border-radius:var(--radius);background:var(--soft);color:var(--ink);margin:20px 0;padding:16px 20px;line-height:1.6}.portal-notice .detail-actions{margin-top:12px}.portal-empty{border:1px dashed var(--border);border-radius:var(--radius-lg);background:color-mix(in srgb, var(--surface) 60%, transparent);text-align:center;margin:8px 0;padding:56px 24px}.portal-empty p{max-width:500px;color:var(--muted);margin:10px auto 22px}.auth-layout{grid-template-columns:1.1fr 1fr;align-items:center;gap:72px;max-width:1000px;margin:24px auto;display:grid}.auth-signup{grid-template-columns:1fr 1.15fr}.auth-story h1{letter-spacing:-.035em;font-size:clamp(36px,5vw,54px);line-height:1.08}.auth-story h1 em{color:var(--accent);font-style:normal}.auth-story p{max-width:380px;color:var(--muted);margin:20px 0;font-size:16px}.auth-card{border:1px solid var(--border);border-top:4px solid var(--accent);border-radius:var(--radius-lg);background:var(--surface);box-shadow:var(--shadow-lg);padding:34px}.auth-card h2{font-size:24px}.auth-card>p{color:var(--muted);margin:8px 0 20px;font-size:14px}.auth-card form{flex-direction:column;gap:16px;margin-top:22px;display:flex}.auth-card .portal-button{width:100%;min-height:46px}.thinkingrobot-login{margin-top:22px}.thinkingrobot-login>p{color:var(--muted);text-align:center;margin:10px 0 0;font-size:13px}.auth-divider{color:var(--muted);align-items:center;gap:12px;margin:22px 0 0;font-size:13px;display:flex}.auth-divider:before,.auth-divider:after{content:"";background:var(--border);flex:1;height:1px}.auth-switch{color:var(--accent-text);flex-wrap:wrap;justify-content:space-between;gap:12px;margin-top:8px;font-size:14px;font-weight:600;display:flex}.auth-switch button:hover{text-decoration:underline}.maker-scene{max-width:360px;height:220px;margin-top:30px;position:relative}.scene-orbit{border:2px dashed var(--teal);opacity:.3;border-radius:50%;width:200px;height:200px;position:absolute;top:0;left:50px}.scene-chip{border:6px solid 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