[hidden]{display:none!important}
.block-studio header,.block-studio main{max-width:none;width:100%}
.block-studio h1{font-size:clamp(1.7rem,3vw,2.4rem);margin:8px 0 24px}
.block-studio h2{font-size:1rem;margin:0}
.block-studio button{font-size:.85rem;padding:8px 12px}
.block-studio button:disabled{opacity:.45;cursor:default}
.bar{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
#program-state{font-size:.85rem;color:#445e6c}
#studio-status{color:#a32626;margin:0;font-size:.85rem;white-space:pre-wrap}
#studio-status:empty{display:none}
.project-bar{margin:24px 0 16px}
.project-bar label{font-size:.8rem;font-weight:500}
.project-bar select{width:auto;max-width:220px;font-size:.9rem;padding:8px}
.editor-grid{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(280px,1fr);gap:18px}
.editor-grid .card{margin:0;overflow:hidden;padding:16px}
#blockly{height:520px;width:100%;margin-top:12px}
.blocks-panel>h2{height:34px;display:flex;align-items:center}
.code-panel .bar{justify-content:space-between;height:34px}
.block-studio .output{padding:16px 24px}
.block-studio details>summary{font-size:.85rem;cursor:pointer;color:#445e6c}
#output{font-size:.8rem;max-height:220px;overflow:auto;white-space:pre-wrap}
.preview-bar .bar h2{margin-right:auto}
.preview-bar label{font-size:.8rem;font-weight:500}
.preview-bar select{width:auto;font-size:.85rem;padding:6px}
.preview-bar .hint{font-size:.8rem;margin-bottom:0}
.block-studio .help{font-size:.9rem}
.block-studio .help table{margin:20px 0}
.blocklyToolboxCategoryLabel{font-size:13px}
@media(max-width:900px){.editor-grid{grid-template-columns:minmax(0,1fr)}#blockly{height:480px}}
@media(max-width:600px){.project-bar{gap:8px}.preview-bar .bar h2{flex-basis:100%}.block-studio .card{padding:16px}#blockly{height:430px}}
.parts-settings{margin:0 0 16px;padding:16px 24px}
.parts-settings table{margin:16px 0;width:100%}
.parts-settings td,.parts-settings th{padding:8px;text-align:left}
.parts-settings input{width:100%;min-width:70px;padding:7px;font-size:.85rem}
.parts-settings input[type=number]{max-width:120px}
.parts-settings select{width:auto;padding:7px;font-size:.85rem}
.parts-settings .hint{font-size:.8rem;margin-bottom:0}
.editor-grid{grid-template-columns:minmax(0,1.5fr) minmax(0,1fr)}
.editor-shell{display:grid;grid-template-columns:150px minmax(0,1fr);height:520px;margin-top:12px;border:1px solid #e1e8ed;border-radius:6px;overflow:hidden}
.file-sidebar{background:#f5f7f9;padding:8px 0;overflow:auto;border-right:1px solid #e1e8ed}
#file-tree button,#file-outline button{display:block;width:100%;border:0;border-radius:0;background:transparent;color:#445e6c;text-align:left;font:12px/1.6 ui-monospace,monospace;padding:6px 10px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
#file-tree button[aria-current=true]{background:#e0eaf1;color:#075b81;font-weight:600}
#file-tree details>summary{padding:6px 10px;font:12px/1.6 ui-monospace,monospace}
#file-tree details button{padding-left:24px}
.file-sidebar .outline{margin-top:16px;border-top:1px solid #dbe4ed;padding-top:12px}
.file-sidebar .outline>summary{font-size:11px;padding:0 10px 8px}
#file-outline button{font-size:11px;color:#6c5381}
#code-editor{min-width:0;min-height:0;overflow:hidden;background:white}
#output[role=log]{min-height:36px}
.repl-row{display:flex;align-items:flex-start;gap:12px;border-top:1px solid #e1e8ed;padding-top:12px}
.repl-prompt{font:13px ui-monospace,monospace;color:#075b81;padding-top:8px}
#repl-input{flex:1;min-height:56px;height:56px;resize:vertical;white-space:pre;font:13px/1.5 ui-monospace,monospace;padding:6px}
@media(max-width:1100px){.editor-grid{grid-template-columns:minmax(0,1fr)}}
@media(max-width:600px){.editor-shell{grid-template-columns:120px minmax(0,1fr);height:400px}}
.file-sidebar{display:flex;flex-direction:column;overflow:hidden}
#file-tree{flex-shrink:0}
.file-sidebar .outline{min-height:0;overflow:auto}
.studio-tabs{display:flex;gap:4px;margin:0 0 24px;border-bottom:1px solid #dbe4ed}
.studio-tabs [role=tab]{background:transparent;color:#667d89;border:0;border-bottom:3px solid transparent;border-radius:0;padding:12px 22px;font-size:1rem}
.studio-tabs [aria-selected=true]{border-bottom-color:#075b81;color:#075b81;font-weight:600}
#observer-panel>.card:first-child{margin-top:0}
.pico-files{margin-top:18px;padding:16px}
.pico-files-bar{margin:18px 0 12px;font-size:12px}
#pico-directory{display:flex;align-items:center;gap:4px;flex-wrap:wrap}
#pico-directory button{font:12px ui-monospace,monospace;padding:4px 6px;background:transparent;color:#075b81}
#pico-files-state{margin-right:auto;color:#667d89}
.pico-files-grid{display:grid;grid-template-columns:260px minmax(0,1fr);border:1px solid #e1e8ed;border-radius:6px;overflow:hidden;min-height:180px}
#pico-file-tree{max-height:460px;overflow:auto;background:#f5f7f9;border-right:1px solid #e1e8ed}
#pico-file-tree button{display:flex;justify-content:space-between;gap:10px;width:100%;background:transparent;color:#445e6c;border-radius:0;text-align:left;font:12px/1.6 ui-monospace,monospace;padding:8px 10px}
#pico-file-tree button[aria-current=true]{background:#e0eaf1;color:#075b81}
#pico-file-tree .file-status{font:11px/1.6 system-ui;white-space:nowrap;color:#667d89}
.pico-comparison{min-width:0;padding:12px}
#pico-file-title{font:600 13px ui-monospace,monospace;overflow-wrap:anywhere}
#pico-file-status,#pico-file-message{font-size:12px;color:#667d89}
#pico-file-message:empty{display:none}
.diff-scroll{overflow:auto;max-height:440px;margin-top:12px}
#pico-diff{width:100%;border-collapse:collapse;table-layout:fixed;font:12px/1.6 ui-monospace,monospace}
#pico-diff th{position:sticky;top:0;background:#edf2f7;color:#445e6c;font:12px system-ui;padding:8px;text-align:left;z-index:1}
#pico-diff td{width:50%;vertical-align:top;white-space:pre-wrap;overflow-wrap:anywhere;padding:0 8px;border-right:1px solid #dbe4ed}
#pico-diff .line-number{display:inline-block;min-width:3em;margin-right:10px;text-align:right;color:#77838b;user-select:none}
#pico-diff tr.changed td:first-child{background:#fff0ed}
#pico-diff tr.changed td:last-child{background:#edf8f0}
@media(max-width:700px){.pico-files-grid{grid-template-columns:minmax(0,1fr)}#pico-file-tree{max-height:200px;border-bottom:1px solid #e1e8ed;border-right:0}}
.shared-connection{padding:14px 18px;margin:0 0 16px}
.shared-connection #program-state{margin-right:auto}
.blocks-panel #blockly{margin-top:0}
#observer-panel .connection-row,#observer-panel .connection>.hint{display:none}
.pico-files-grid{display:block}
.file-pane-headings,.file-panes{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
.file-pane-headings{background:#f5f7f9;border-bottom:1px solid #e1e8ed}
.file-pane-headings h3{font-size:12px;font-weight:600;margin:0;padding:10px}
.file-pane-headings h3:first-child,#pc-file-tree{border-right:1px solid #e1e8ed}
.file-panes{height:210px;overflow:auto;overscroll-behavior:contain;border-bottom:1px solid #e1e8ed;background:#f5f7f9}
#pc-file-tree,#pico-file-tree{height:auto;max-height:none;overflow:visible;min-width:0}
#pc-file-tree button,#pico-file-tree button,.file-placeholder{height:34px;box-sizing:border-box;border-bottom:1px solid #e5ebef}
#pc-file-tree button,#pico-file-tree button{display:flex;flex-direction:row;gap:8px;align-items:center;justify-content:space-between;width:100%;background:transparent;color:#445e6c;border-radius:0;text-align:left;font:12px/1.6 ui-monospace,monospace;padding:6px 10px}
.file-panes button>span:first-child{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}
.file-panes .file-status{font:600 16px/1 ui-monospace,monospace;flex-shrink:0}
.file-panes button[data-state=changed]{background:#fff0c2!important;box-shadow:inset 3px 0 #c98b13}
.file-panes button[data-state=local-only]{background:#e5f3ec!important}
.file-panes button[data-state=remote-only]{background:#e6eefb!important}
#pc-file-tree button[aria-current=true],#pico-file-tree button[aria-current=true]{outline:2px solid #26789a;outline-offset:-2px;color:#075b81}
.file-placeholder{background:repeating-linear-gradient(135deg,transparent,transparent 5px,#dde5eb66 5px,#dde5eb66 6px)}
.pico-comparison>.bar{min-height:28px;flex-wrap:nowrap}
#pico-file-title{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
#pico-file-status{font:600 20px ui-monospace,monospace}
#pico-file-status[data-changed=true]{color:#996200;background:#fff0c2;padding:0 6px;border-radius:4px}
.pico-comparison .diff-scroll{height:300px;overscroll-behavior:contain}
.block-studio{overflow-anchor:none}
.part-connections,.part-options{display:flex;flex-wrap:wrap;gap:6px}
.part-connections label,.part-options label{display:flex;flex-direction:column;gap:2px;font-size:11px;font-weight:400;color:#667d89}
.part-connections input[type=number]{min-width:50px;width:58px}
.part-options input[type=number]{min-width:80px;width:90px}
.part-options select{font-size:12px}
.parts-settings table td:first-child{min-width:140px}
.parts-settings table td:nth-child(3){width:45%}
.display-preview{padding:16px 20px;margin:16px 0}
.display-preview h2{font-size:15px;margin:0}
#display-device{width:auto;max-width:100%}
.display-preview-body{display:flex;flex-wrap:wrap;align-items:center;gap:24px;margin-top:14px}
#display-canvas{display:block;width:384px;max-width:100%;height:auto;image-rendering:pixelated;background:#080e13;border:12px solid #233747;border-radius:5px;box-sizing:content-box}
#display-inputs{display:flex;flex-direction:column;gap:8px}
#display-inputs label{display:flex;align-items:center;gap:10px;font-size:13px}
#display-inputs input{width:85px}
#display-status{font-size:12px;margin:8px 0 0;min-height:1.5em}

.program-workspace{border:1px solid #d4e0e5;border-radius:12px;background:white;margin-bottom:22px}
.workspace-toolbar{display:flex;align-items:center;gap:8px;padding:10px 16px;position:sticky;top:8px;z-index:30;background:#f7fafc;border-radius:12px 12px 0 0;border-bottom:1px solid #dbe4ed}
.workspace-toolbar .icon-button{display:inline-flex;align-items:center;justify-content:center;width:38px;height:36px;padding:0;flex-shrink:0}
.workspace-toolbar #studio-status{margin-left:8px}
.program-workspace .editor-grid{gap:0;position:relative;z-index:0}
.program-workspace .editor-grid>.card{border:0;border-radius:0}
.program-workspace .editor-grid>.code-panel{border-right:1px solid #dbe4ed}
.repl-row>label,.repl-row>button{flex-shrink:0;white-space:nowrap}
.repl-row>input{min-width:0;flex:1}
@media(max-width:1100px){.program-workspace .editor-grid>.code-panel{border-right:0;border-bottom:1px solid #dbe4ed}}

.block-studio{--console-height:clamp(180px,30vh,260px);padding-bottom:var(--console-height)}
.block-studio #console-panel{position:fixed;inset:auto 0 0;height:var(--console-height);z-index:100;background:#17212b;border-top:1px solid #829ba8;padding:0;display:flex;flex-direction:column}
.console-header{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:6px 20px;background:#f7fafc;border-bottom:1px solid #dbe4ed}
#console-title,#console-state{font-size:12px;margin:0;color:#445e6c}
#console-state::before{content:'●';color:#8c9aa3;margin-right:6px}
#console-state[data-connected=true]::before{color:#23885b}
.terminal-surface{min-height:0;flex:1;display:flex;flex-direction:column;padding:8px 20px;cursor:text;color:#e7edf2;font:13px/1.6 ui-monospace,monospace}
.block-studio #output{flex:1;min-height:0;max-height:none;margin:0;padding:0;background:transparent;color:inherit;overflow:auto;border-radius:0}
.terminal-line{display:flex;align-items:flex-start;gap:8px;flex-shrink:0}
#console-prompt{color:#8dcbe8;padding-top:2px}
#console-input{min-width:0;min-height:26px;height:26px;max-height:100px;flex:1;padding:2px 0;resize:none;border:0;border-radius:0;background:transparent;color:inherit;font:inherit;line-height:1.6;outline:none;caret-color:#fff}
#console-input::placeholder{color:#99abb9}
.file-actions{display:flex;gap:4px;padding:6px;border-bottom:1px solid #e1e8ed;flex-shrink:0}
.file-actions button{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;padding:4px;font-size:12px}
.editor-shell{grid-template-columns:180px minmax(0,1fr)}
#file-tree{min-height:0;flex:1;overflow:auto}
#file-tree details button{padding-left:10px}
#file-tree details{padding-left:10px}
#file-tree summary.selected{background:#e0eaf1}
.file-sidebar .outline{max-height:38%;flex-shrink:0}
#file-dialog{width:min(520px,92vw);border:1px solid #829ba8;border-radius:8px;padding:20px}
#file-dialog::backdrop{background:#172c3c66}
#file-dialog label{font-size:12px;margin-top:16px}
#file-dialog-message{font-size:13px;color:#a32626}

#file-blockly{height:520px;width:100%}
#python-block-dialog{width:min(850px,92vw);border:1px solid #829ba8;border-radius:8px;padding:20px}
#python-block-dialog::backdrop{background:#172c3c66}
#python-block-code{height:min(50vh,420px);margin:16px 0;white-space:pre;font:13px/1.6 ui-monospace,monospace}
@media(max-width:600px){#file-blockly{height:430px}}

#step-position{font:12px ui-monospace,monospace;color:#445e6c}

.program-workspace .editor-grid.adjustable-workspace{grid-template-columns:minmax(0,var(--code-share,1.5fr)) 8px minmax(0,var(--block-share,1fr));gap:0}
.adjustable-workspace>.code-panel{grid-column:1;grid-row:1;min-width:0}
.adjustable-workspace>.blocks-panel{grid-column:3;grid-row:1;min-width:0}
.workspace-divider{grid-column:2;grid-row:1;background:#e4ebef;cursor:col-resize;touch-action:none;position:relative;z-index:31}
.workspace-divider:hover,.workspace-divider:focus-visible,.console-divider:hover,.console-divider:focus-visible{background:#83b4c9;outline:none}
.workspace-divider button{position:absolute;top:44%;left:-6px;width:20px;padding:12px 0;background:#075b81;color:white;z-index:1}
.console-divider{height:12px;flex-shrink:0;cursor:row-resize;touch-action:none;background:#dbe5eb;position:relative}
.console-divider::before{content:'';position:absolute;left:calc(50% - 22px);top:5px;width:44px;height:2px;background:#6c8796;border-radius:2px}
.console-divider button{position:absolute;right:16px;top:0;height:12px;min-width:32px;padding:0;font-size:12px;line-height:12px;background:transparent;color:#445e6c}
.console-collapsed>.console-header,.console-collapsed>.terminal-surface{display:none}
.resizing-panels{user-select:none}.resizing-panels iframe{pointer-events:none}
.pico-block-error>.blocklyPath{stroke:#c33;stroke-width:2.5px}.cm-source-error{text-decoration:underline wavy #c33;text-underline-offset:3px;background:#fff0ed}

#function-dialog,#function-help-dialog{width:min(560px,92vw);border:1px solid #829ba8;border-radius:8px;padding:20px}#function-dialog::backdrop,#function-help-dialog::backdrop{background:#172c3c66}#function-phrase{width:100%;margin-top:8px}#function-message{color:#a32626}#function-help-text{white-space:pre-wrap;font:14px/1.7 system-ui}

.block-studio .studio-header{padding:0 0 16px;margin:0 0 16px;gap:20px;flex-wrap:wrap;justify-content:flex-start}
.block-studio .studio-header h1{font-size:1.45rem;margin:0;white-space:nowrap}
.studio-header .shared-connection{padding:0;margin:0 0 0 auto;flex:1;min-width:260px}
.studio-header .shared-connection .bar{justify-content:flex-end;gap:10px}
.studio-header #program-state{margin-right:0}
#project-name{font-size:.85rem;font-weight:600;margin-left:auto}
.code-panel .editor-shell{margin-top:0}
#project-dialog input{margin:8px 0 20px}